CN102016463A - Food storage device and refrigerator - Google Patents

Abstract

A food storage device which comprises a storage box providing a storage chamber for storing foods, a door for opening and closing the storage box, an ozone generator generating ozone to be supplied into the storage chamber and an activation unit for promoting the decomposition of a pesticide.

Description

Food storage storehouse and freezer

Technical field

The present invention relates to a kind of food storage storehouse and freezer.

Background technology

In recent years, the consumer increases the uneasiness of foodsafety, and wherein particularly to the residues of banned pesticides of food, according to (Japan) national consciousness investigation result, the consumer has about 9 one-tenth to feel uneasy.

For guaranteeing security at residues of banned pesticides, the regulation that the agricultural chemicals that putting into effect has pair peasant household uses, from the food hygiene law lamp rules and regulations of people's healthy aspect regulation residue of pesticide amount.But, during in fact the residues of banned pesticides that Japanese MHLW implements in every year are checked, detecting above ormal weight, the what is called of residues of banned pesticides is violated agricultural product.The residues of banned pesticides that verification and measurement ratio is high mainly are to gather in the agricultural chemicals that post processing is the purpose use, the agricultural chemicals that wherein also a large amount of existence ban use of in Japan from overseas.In the enforcement of such residues of banned pesticides, the consumer is for the feed of feeling at ease, and the necessity of device of removing residues of banned pesticides is very high.

The freezer (for example with reference to patent documentation 1) that ozone generating-device is set was arranged in the past.Figure 47 is the summary construction diagram that is recorded in the patent documentation 1 freezer that is provided with ozone generating-device in the past.

As shown in the figure, the freezer that is provided with ozone generating-device in the past is made of with vegetable compartment door 8, switching chamber door 9, the refrigerating chamber door 10 of refrigerating chamber 4, the freezer door 7 that switches chamber 5, refrigerating chamber 6, hinge open and close type, pull-out type freezer main body 1, refrigerating chamber 3, vegetables.The cold airflow approach that switches chamber 5 is provided with the antibiotic device of deodorization (being equivalent to antibiotic means, ozone generating-device) 18, and the cold airflow outlet is provided with ozone treatment apparatus 19.

In addition, switch the temperature band of chamber 5 by selecting to set, thus the user can be from the pattern of freezing, local, deepfreeze, vegetables, high temperature vegetables, gentle freezing, refrigeration, drinks the suitable design temperature of setting.

Figure 48 is the summary construction diagram that is recorded in the patent documentation 1 guidance panel of the freezer that is provided with ozone generating-device in the past.

As shown in figure 48, guidance panel is provided with the switch 57 of the setting pattern of switching chamber 5 and shows the display floater 55 that switches chamber 5 selecteed patterns.

The below action of the freezer of explanation as above formation.

When taking in banana, eggplant, cucumber etc. cause variable color, softening, oedema etc. when easy cooling low temperature sensitivity fruit, be " high temperature vegetables ", mode altering is carried out in switching chamber 5 model selection of switching chamber 5.Mode altering produces ozone for the switching chamber 5 of " high temperature vegetables " drives the antibiotic device of being located on the cold airflow approach 18 of deodorization when being cooled to 10 ℃～15 ℃ temperature.Then, carry out antibacterial treatment to flowing into the cold air that switches chamber 5, and drive the ozone treatment apparatus 19 that is arranged on the cold airflow outlet, resolution process ozone makes harmful ozone harmlessization.

In addition, at this moment supply with under the state of the ozone of Chan Shenging in being contained in cold air and switch in the chamber 5, be full of ozone so switch in the chamber 5.Therefore, can prevent to switch mushrooms such as the mould breeding of the air or the vegetable surface of chamber 5.Its result, the low temperature sensitivity fruit of preserving in than higher refrigerated storage temperature can be kept freshness.

On the other hand, be the ozone generating capacity that mode below the 0.005ppm is set the antibiotic device 18 of deodorization to switch ozone concentrations in the chamber 5.Therefore, do not influence for opening the user of switching chamber door 9, and can not feel the ozone smell yet.

In above-mentioned structure in the past, by realizing switching the deodorization of chamber 5 from the ozone of being located at the low concentration that the antibiotic device 18 of deodorization on the cold airflow approach takes place and preventing 10 ℃～15 ℃ the design temperature breeding of the mushroom of the mould etc. on the surface of the vegetables of preservation down.But in the ozone of the low concentration below 0.005ppm, have such problem: attached to the harmful substances such as agricultural chemicals on vegetables or the fruit etc., the ozone concentration of generation is a low concentration for effective minimizing.

In addition, ozone treatment apparatus 19 is arranged on the cold airflow outlet.Owing to the ozone that takes place only flowing of interdependent cold air move, so there is such problem: be difficult to be diffused in the whole storeroom, effect can not spread all over the interior food of storeroom on the whole.

In addition, about the adjustment of ozone generating capacity, also there is such problem: new control device and detection means need be set, complex structure.

In addition, have such problem: in cooling because on being kept at than higher temperature band and can breed on the wind path of storeroom of cryogenic temperature bands such as refrigerating chamber, vegetable compartment of mushroom etc. the antibiotic device 18 of deodorization is not set.

In addition, in above-mentioned structure in the past, ozone treatment apparatus 19 is antibiotic with the deodorization of the cold air that carries out flowing in refrigerating chamber to be purpose.Therefore, make the ozone generating-device action during inflow of cold air, when the outflow of cold air, carry out ozone treatment.Therefore, do not consider the generation of the ozone under the state that does not flow into cold air.

In addition, because ozone treatment apparatus 19 is positioned at the cold air outflow side, so even compartment interior is full of ozone with high concentration, because what carry out that ozone decomposes is the outflow side, so exist ozone in the storeroom because of the possibility that becomes ozone with high concentration unusually of ozone generating-device etc.

In addition, in above-mentioned structure in the past, do not consider that ozone actively decomposes harmful substances such as agricultural chemicals.Have such problem: can produce after ozone decomposes with decompose before harmful substance compare the low but still material after the decomposition that need as far as possible remove of harmfulness.

In addition, the user learns by being reported by display floater 55 to the situation of the mode altering of " high temperature vegetables ".But because the food that is saved is difficult to produce the effect, effect of variable color, softening, water corruption etc. not directly to consumer report, so there is such problem: the rare function user who is difficult to produce the corruption of variable color water of carrying can not handle very skillfully.

Patent documentation 1: No. 3920064 communique of Japanese Patent Laid

Summary of the invention

Food storage of the present invention storehouse comprises: the hutch that forms the storeroom of foodstuff storing; Open and close the door of hutch; Produce the ozone generating-device of the ozone of supplying with storeroom and the activating device of the decomposition that promotes agricultural chemicals.

By such structure, owing to be the ozone concentration that can be suitable for the low concentration in food storage storehouse, so, can effectively decompose harmful substances such as agricultural chemicals by making the degrading activityization of harmful substances such as agricultural chemicals.Ozone by low concentration decomposes harmful substances such as agricultural chemicals, can provide security higher food to the user.

Description of drawings

Fig. 1 is the front elevation in the food storage storehouse of embodiments of the present invention 1.

Fig. 2 is the profilograph in this food storage storehouse.

Fig. 3 is the front elevation of first separating device in this food storage storehouse.

Fig. 4 is the stereogram of the lid in this food storage storehouse of expression.

Fig. 5 is the profile that passes through the hole of the lid in this food storage storehouse.

Fig. 6 be the shelf (glass plate) of confirming this food storage storehouse go up and fruits and vegetables on the agricultural chemicals of agricultural chemicals remove the diagram of the difference of performance.

Fig. 7 confirms that the agricultural chemicals of kind of the fruits and vegetables in this food storage storehouse removes the diagram of performance.

Fig. 8 is the diagram of promotion performance of harmful substances such as agricultural chemicals of confirming first light source in this food storage storehouse.

Fig. 9 is the stereogram of state of pulling down door of the freezer of embodiments of the present invention 2.

Figure 10 is the sectional side view of the refrigerating chamber of this freezer.

Figure 11 is the stereogram of containing box, demarcation strip and the ozone generating-device of this freezer.

Figure 12 is the front elevation of the freezer of expression embodiments of the present invention 3.

Figure 13 is the profilograph of this freezer.

Figure 14 is the part sectioned view of the adjustment component of this freezer.

Figure 15 is the partial side sectional view of the vegetable compartment of this freezer.

Figure 16 A is the partial side sectional view of the food containers of this freezer.

Figure 16 B is the partial side sectional view of the lid of this freezer.

Figure 17 is the stereogram of state of pulling down door of the freezer of embodiments of the present invention 4.

Figure 18 is the profilograph of this freezer.

Figure 19 is the profile of the containing box that comprises second cap assembly of this freezer.

Figure 20 is the profile of first cap assembly of this freezer.

Figure 21 is the stereogram of the freezer of embodiments of the present invention 5.

Figure 22 is the sectional side view of this freezer.

Figure 23 is the stereogram of outward appearance of the freezer of expression embodiments of the present invention 6.

Figure 24 is the stereogram of outward appearance of first and second state of opening of this freezer of expression.

Figure 25 is the stereogram of bottom of first casing of this freezer of expression.

Figure 26 is that the drawer with this freezer decomposes plate body and the stereogram represented.

Figure 27 be cut this freezer first casing a part and represent the stereogram of section.

Figure 28 decomposes other modes of the plate body of this freezer and basket and the stereogram represented.

Figure 29 is the stereogram of the backplate of this freezer of expression.

Figure 30 is the sectional side view of the freezer of embodiments of the present invention 7.

Figure 31 is the stereogram of state of pulling down door of the freezer of embodiments of the present invention 8.

Figure 32 is the sectional side view of this freezer.

Figure 33 is the stereogram of containing box, demarcation strip and the ozone generating-device of this freezer.

Figure 34 is the sectional side view of the freezer of embodiments of the present invention 9.

Figure 35 is the stereogram of state of pulling down door of the freezer of embodiments of the present invention 10.

Figure 36 is the sectional side view of this freezer.

Figure 37 is the stereogram of containing box, demarcation strip and the ozone generating-device of this freezer.

Figure 38 is the front elevation of the freezer of expression embodiments of the present invention 11.

Figure 39 is the profilograph of this freezer.

Figure 40 is the front elevation of the guidance panel of this freezer.

Figure 41 is the front elevation of the separating device of this freezer.

Figure 42 is the stereogram of the lid of this freezer of expression.

Figure 43 is the profile that passes through the hole of the lid of this freezer of expression.

Figure 44 is the stereogram of state of pulling down door of the freezer of expression embodiments of the present invention 12.

Figure 45 is the profilograph of this freezer.

Figure 46 is the stereogram of containing box, demarcation strip and the ozone generating-device of this freezer.

Figure 47 is the summary construction diagram that in the past had the freezer of ozone generating-device.

Figure 48 is the summary construction diagram of guidance panel that is provided with the freezer of this ozone generating-device.

Description of reference numerals

100,300,400 food storage storehouses

110,304,410,604,704,902,1104,1202,1404,1510,1704 refrigerating chambers

111a, 111b, 111c, 411,411a, 411b, 411c, 1508,1511a, 1511b, 1511c door

112a, 412a, 1512a first cooler

112b, 412b, 1512b second cooler

115,1515 shelves

120,420,903,920,1203,1520 vegetable compartment

121,421,1521 accommodating containers

122,330,422,1130,1430,1522,1730 lids

123,421b upper container

124,424,1524 pass through the hole

125,425,1525 adjust the hole

127,427,625,725,1527 peristomes

130,303,430,603,703,904,1103,1204,1403,1530,1703 refrigerating chambers

170,1570 hutch

171,471,857,1571 interior casees

172,472,856,1572 outer containers

173,473,1573 heat-barrier materials

200,327,500,627,727,873,1010,1127,1310,1427,1600,1727 ozone generating-devices

210 first separating devices

211,511,631,1611 bleed holes

212,512,632,1612 inlet holes

213,513,1613 cold gas exhausting outlets

220 first light sources

301, case in 601,701,1101,1401,1701 refrigerating chambers

302, case in 602,720,1102,1402,1702 refrigerating chambers

305,605,705,1105,1405,1705 condensers

306,606,706,1106,1406,1706 Machine Rooms

307,607,707,1107,1407,1707 freezer main bodys

308,408,708,1108,1408,1708 refrigerating-chamber doors

309,609,709,1109,1409,1709 refrigeration evaporimeters

310,610,710,1110,1410,1,710 first separate canopy

311,611,711,1111,1411,1,711 second separate canopy

312,612,712,1112,1412,1712 the 3rd separate canopy

313,613,713,1113,1413,1,713 first containing boxs

314,614,714,1114,1414,1,714 second containing boxs

315,615,715,1115,1415,1715 the 3rd containing boxs

318,618,1118,1418,1,718 first blow-off outlets

319,619,1119,1419,1,719 second blow-off outlets

320,620,1120,1420,1720 the 3rd blow-off outlets

321,621,1121,1421,1721 the 4th blow-off outlets

325,1125,1425,1725 the 4th containing boxs

316,716,1116,1416,1716 refrigeration cooling air ducts

317,617,717,906,1117,1206,1417,1717 fans

322,622,1122,1422,1,722 first suction inlets

323,623,1123,1423,1,723 second suction inlets

324,624,1124,1424,1724 the 3rd suction inlets

326,626,726,901,1126,1201,1426,1726 demarcation strips

328 second separating devices

329 secondary light sources

333,1133,1433,1733 holes

415 thermal wall

510 first cap assemblies (adjustment component)

510a, 629a storage portion

510b, 629b shine the adjustment part

520 the 3rd light sources (additional functional device)

616 cold air wind paths

628 the 4th light sources (additional functional device)

629 second cap assemblies (adjustment component)

800,900,1100,1200,1400,1500,1700 freezers

811 first

812 the 3rd

813 through holes

817 second drawers

821 second

822 the 4th

823 supply ports

830 backplates

831 backplate main bodys

832 back side finishing panels

850 box main bodies

851 first casings

852 second casings

853 divide wall

865 second light-emitting devices

866 the 3rd cap assemblies

870 drawers

871 lids

872 plate bodys

874 baskets

875 light-emitting devices

876 baffle plates

877 installing holes

878 plate main bodys

879 spill the hole

905,1205 coolers

907,1207 cold air wind paths

908,1208 refrigerating chamber flashboards

909,1209 vegetable compartment flashboards

910,1210 refrigerating chamber flashboards

911,1211 vegetable chamber heaters

912,1212 deriming heaters

1011,1311, ozone decomposes and promotes device

1021 the 5th light sources

1022,1131,1322,1431 ozone adsorption filters

1023,1323,1432 sprayer units

1128 the 3rd separating devices

1129 the 6th light sources

1321 the 7th light sources

1428 the 4th separating devices

1429 the 8th light sources

1610 the 5th separating devices

1620 the 9th light sources

1650 guidance panels

1651a, 1651b step switch

1652 device for informing

1652a, 1652b function device for informing

1652c sense organ device for informing

1728 the 6th separating devices

1729 the tenth light sources (activating device)

The specific embodiment

Below, the embodiment about food storage of the present invention storehouse describes with reference to accompanying drawing.

(embodiment 1)

Fig. 1 is the front elevation in the food storage storehouse of embodiments of the present invention 1.

As shown in the drawing, food storage storehouse 100 is the freezers that are provided with three door 111a, 111b, 111c, and the storeroom that is formed by hutch 170 is divided into three.

Food storage storehouse 100 is provided with refrigerating chamber 110, vegetable compartment 120 and refrigerating chamber 130 as the storeroom that is divided from top.In the figure, the dotted line of rectangle is represented the opening of each storeroom, sends into from the place ahead as the food of the object of storing and sends by in the hutch of dividing with the canopy shape 170.Separate by refractory slab 115 respectively between refrigerating chamber 110 and the vegetable compartment 120 and between vegetable compartment 120 and the refrigerating chamber 130.

In addition, be provided with can be airtight and open and close door 111a, 111b, the 111c of hutch 170 in food storage storehouse 100.Particularly, food storage storehouse 100 has the door 111a that can open and close refrigerating chamber 110, the door 111c that can open and close the door 111b of vegetable compartment 120 and can open and close refrigerating chamber 130.Door 111a, 111b, 111c can be installed on the hutch 170 by bolt with opening and closing.

Hutch 170 has the outside and inboard heat insulation function, as represented in this figure ellipse, its by by the interior case 171 of acrylonitrile-butadiene-styrene resin vacuum formings such as (Acrylonitrile Butadiene Styrene:ABS), use the outer container 172 of metal material such as pre-coated steel plate and be assigned in heat-barrier material 173 formations between case 171 and the outer container 172.In addition, door 111a, 111b, 111c constitute by inner panel, the Office of Foreign Affairs and heat-barrier material 173 similarly.

Fig. 2 is the profilograph in the food storage storehouse of embodiments of the present invention 1.

As shown in the drawing, food storage storehouse 100 has ozone generating-device 200, first separating device 210, as first light source 220 of activating device.In addition, food storage storehouse 100 is provided with accommodating container 121 and lid 122 in vegetable compartment 120 inboards.In addition, the rear part in accommodating container 121 also is provided with the upper container 123 as food containers.Accommodating container 121 capacity are not only big but also dark, are fit to preserve with no damage leafy vegetable such as spinach or radish etc. with bigger fruits and vegetables such as class vegetables, and in addition, upper container 123 capacity are little, generally are called fruit case, are fit to fruit such as preservation apple, grape fruit.

Ozone generating-device 200 is to produce the device of supplying with the ozone that is assigned in the accommodating container 121 in the storeroom.Ozone generating-device 200 towards the inboard of vegetable compartment 120 be embedded in refrigerated chamber 110 and vegetable compartment 120 shelf 115 below side.Therefore, ozone generating-device 200 is configured in the top of the peristome 127 of accommodating container 121 capacious, on position that the peristome 127 of accommodating container 121 leaves and the position that faces peristome 127.

Like this by ozone generating-device is embedded on the thermal wall, thereby even vegetable compartment 120 variations in temperature, the temperature of ozone generating-device 200 also is difficult to change, can the stable maintenance ozone generation efficiency.

At this, ozone generating-device 200 is not particularly limited so long as ozoniferous device gets final product.Specifically can exemplify airborne oxygen molecule (O ₂) irradiation ultraviolet radiation and produce ozone (O ₃) device or make that to be configured in airborne electrode position be high voltage, by discharge wait with airborne oxygen molecule change into ozone device, water etc. is contained the material electrolysis of aerobic, to the device of ozone supply in the air etc.

Fig. 3 is the front elevation of first separating device in the food storage storehouse of embodiments of the present invention 1.First separating device 210 is the parts that are made of the thin plate of separating ozone generating-device 200 and storeroom, is illustrated in figure 3 as the cover body that part the place ahead below is provided with the shape of falling the tetragonous cone table of a plurality of bleed holes 211.First separating device 210 covers the ozone generating-device 200 that is embedded in the thermal wall, is installed in the lower face of the shelf 115 that is made of thermal wall, thereby ozone generating-device 200 and vegetable compartment 120 are separated.

In addition, first separating device 210 is provided with inlet hole 212 in the portion rear below.The inlet hole 212 that is disposed at the rear mainly plays the function that conduct sucks the gas in first separating device, 210 outsides.Under the situation of present embodiment, lid inlet hole 212 since be positioned at cold gas exhausting outlet 213 described later (with reference to Fig. 2) near, sucked the relatively cold air of dry status so become.Therefore, the humidity of first separating device, 210 inboards can be kept lower,, the luminous efficiency of the ozone in the ozone generating-device 200 can be maintained higher state.In addition, in the present embodiment, by configuration first separating device 210 between accommodating container 121 that becomes high temperature by water evaporates and ozone generating-device 200 from vegetables, thus can be with the top of first separating device 210, be that ozone generating-device 200 peripheries etc. are kept more low temperature.

In addition, the kind of ozone generating-device 200 is selected for use by under the ozoniferous situation of high voltage, is provided with ozone generating-device 200 in the Temperature Distribution in the storeroom owing to flow into the cold gas exhausting outlet 213 that cold air becomes low temperature outside storeroom near.Thus, first separating device, 210 inside become low temperature, can produce ozone with higher efficient.Therefore, can suppress ozone necessary power consumption takes place, can help energy-conservation.

In addition, first separating device 210 can be according to the ozone generation efficiency of ozone generating-device 200, flow into the amount of oxygen of first separating device, 210 inboards and the relation of the ozone amount that flows out from bleed hole 211 is adjusted the ozone concentration of vegetable compartment 120 by inlet hole 212.

Promptly, first separating device 210 is located at total aperture area of the bleed hole 211 on first separating device 210 and total aperture area of inlet hole 212 in design phase decision, thereby can be to adjust the ozone concentration of vegetable compartment 120 to a certain degree.Particularly, when bleed hole more than 211 (total aperture area big), the discharge of ozone is many, the ozone concentration height of vegetable compartment 120.In addition, the increase because the influx of oxygen is directly proportional with the discharge of ozone is so in the ability boundary of ozone generating-device 200, the number of bleed hole 211 is directly proportional with the ozone concentration of vegetable compartment 120.On the contrary, when bleed hole 211 few (total aperture area is little), the discharge of ozone is few, and it is low to produce last 120 ozone concentration.

In addition, first separating device 210 is flowed out ozone by free convection, flows into oxygen, but also can use fan to force to make ozone to flow out, and sends into oxygen.In addition, also can be by disposing ozone concentration in the mode that can measure the ozone concentration in the accommodating container 121, according to ozone generating capacity, thereby the ozone concentrations in the accommodating container 121 are kept within the limits prescribed from information adjustment (for example switch of the fan) ozone generating-device 200 that covers the ozone concentration meter.

Preferably maintain below the 0.05ppm as the vegetable compartment 120 of the storeroom of food or the ozone concentrations in the accommodating container 121.This is because worry when ozone concentration is high, during when extracting accommodating container 121 out or from food such as accommodating container 121 containers taking-up vegetables, can give any influence to the human body that carries out these operations.In addition, preferably maintain below the 0.03ppm.This is because when ozone concentration is high, and the foul smell of ozone has been with unplessantness displeasure can for the people who carries out operation.

In addition, first light source 220 is that the activate that promotes the harmful substances such as agricultural chemicals of present embodiment to decompose promotes device, is to emit to make the light emitting diode (LED) that is stored at as the wavelength of the regulation of the live body defense reaction activate of the fruits and vegetables in the vegetable compartment 120 of storeroom.Passed through to increase as its vitamin kind by the fruits and vegetables of activate as polyphenoils, emit and cover polyphenoils, thereby when utilizing ozone to decompose harmful substance such as agricultural chemicals, decompose harmful substances such as lip-deep agricultural chemicals attached to fruits and vegetables by the vitamin that increases in the fruits and vegetables.Thus, can promote ozone to decompose agricultural chemicals.

First light source 220 is located at the also positive top of the upper container of taking in 123 of suitable fruit among accommodating container, that be called fruit case.

In addition, first light source 220 is configured in the inboard of first separating device 210.This is in order to prevent that first light source, 220 dewfall from causing the light of the wavelength stipulated to be absorbed, and the decomposition efficiency of agricultural chemicals reduces.

Therefore, at least the first separating device 210 preferably by within the light that first light source 220 is emitted, the material that fully sees through of the light of necessary wavelengths constitutes.

In addition, the LED element of first light source 220 is in order to make the live body defense reaction activate more efficiently of fruits and vegetables, preferably use the blue light of centre wavelength 470nm, as making light use the green light of centre wavelength 520nm to the wavelength of the internal penetration of fruits and vegetables as the wavelength that makes light be penetrated into the surface of fruits and vegetables.At this moment from being provided with the scope that the exposure intensity of first light source 220 of the blue led that shone by object (fruits and vegetables), green LED is fit to 5～500lx.

About this exposure intensity, under the situation of the not enough 5lx of exposure intensity, the polyphenoils that increases as light-struck live body defense reaction, be that vitamin is difficult to increase.In addition, on this basis, under the situation as if the degree that arrives not enough 5lx a little less than the exposure intensity, the user who constitutes as the consumer is difficult to discern the brightness of lighting a lamp when door opens and closes, so be difficult to obtain the demand effects such as effect demand of the commodity under the actual situation about being equipped on the freezer.

On the other hand, surpassing under the situation of 500lx, light quantity is strong excessively, promotes the water evaporates of fruits and vegetables on the contrary, the possibility that has freshness to reduce, in addition Zhao She light according to circumstances difference can bend or function such as variable color on quality badness.In addition, when door opens and closes, also have when light quantity strengthens, be difficult to embrace tendency as the refrigerant sense of freezer as consumer's user.

Based on these, as the light quantity of first light source 220, the brightness range of 20～100lx as realize on the function aspects vitamin as polyphenoils increase and do not promote fruits and vegetables water evaporates effective range and when aspect sense organ, opening and closing to the doorstep the user can savour more preferably from light-struck functional effect of first light source 220 and the brightness range of embracing refrigerant sense.

In addition, the exposure intensity of preferred green light is stronger than the exposure intensity of blue light, and in the present embodiment, the brightness of green LED is with respect to about 3～10 times of degree of the brighteness ratio of blue led.

In addition, in the actual product, can be when confirming this irradiation ratio strong and weak by the power of the brightness of the strong and weak accommodation space of luminance meter itself.Particularly, carry out at the same time under the situation of irradiation of two looks, change the switching of control substrate etc., each look shines and measures separately brightness, then can confirm each wavelength, be the power of brightness of all kinds.

Like this, because green light is a light to the little wavelength of the side effect of fruits and vegetables,, can not makes the quality badness of fruits and vegetables and the vitamin amount is increased in order to increase the brightness that strengthens the green light that is penetrated into fruits and vegetables inside as the vitamin amount of polyphenoils in the fruits and vegetables.According to experiment, the brightness of distinguishing light produces effect when green light is 3 times of blue light scopes to 10 times of degree when being set at.Promptly, under the degree of 3 times of less thaies, the effect that the vitamin amount of fruits and vegetables inside increases is insufficient, in surpassing 10 times rank, be difficult to expect the effect that the vitamin amount of fruit and vegetable surfaces increases, all be difficult to obtain the effect that comprehensive vitamin amount increases under any situation.

In addition, big to the quantity of stimulus of vegetables during than the continuity point light irradiation to the fruits and vegetables intermittent irradiation, except that photosynthesis generates vitamin C, can also promote the ascorbic generation in the vegetables defense reaction as polyphenoils, can further promote removing of harmful substance such as agricultural chemicals.Therefore, first light source 220 preferably is controlled with arbitrary frequency in the scope of 20～50Hz before and after the 40Hz glimmer simultaneously irradiation (intermittent irradiation) green LED, blue led.

This can produce such problem, as the flicker of intermittent irradiation with the situation that flicker can clearly be confirmed by the user slowly below the 20Hz under, feel during the flicker of light notifying any unusual warning that waits, or continue the dull psychological constriction of flicker, or because of angry moods such as visual stimulus initiation irritabilities.

In addition, in other words the frequency of such 20Hz～50Hz is the irradiation of glimmering of frequency below the 50Hz in China or Japan, each foreign supply frequency of European all states.So, by using the frequency below the supply frequency, thereby use on the basis of lighting device that uses under the general supply frequency of popularizing or LED, with the irradiation of glimmering than its low frequency, thereby can improve the reliability of first light source 220.

In addition, the wavelength that first light source 220 is emitted adopts blue, green, but also can be the IR wavelength that brings out the vibration of the molecule that constitutes harmful substances such as agricultural chemicals.

The wavelength that comprises region of ultra-red preferably with the wavelength of the vibration resonance that constitutes Pesticide Molecule, this wavelength is thought of as and is present in region of ultra-red.More specifically, use the infrared absorption spectrum as the agricultural chemicals of object, preferably the wavelength of strong absorption portion etc. is equivalent to the wavelength of the paddy part of spectrum.For example, in the molecular structure of harmful substances such as agricultural chemicals, there is " CH in a large number as functional group ₃", and be somebody's turn to do " CH ₃" the infrared absorption spectrum of functional group be 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm).Therefore, the wavelength of emitting as first light source 220 adopts the wavelength of the infrared spectral range that comprises 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm).Then produce in " CH3 " of harmful substances such as agricultural chemicals part easily and decompose by the light of emitting from first light source 220.

In addition, the wavelength of preferably determining from the infrared absorption spectrum of the agricultural chemicals of for example chlopyrifos (Network ロ Le ピ リ ホ ス, chlorpyrifos), malathion (マ ラ チ オ Application, malathion) or diethquinalphione organophosphorus insecticides such as (キ Na Le ホ ス, quinalphos) or permethrin pyrethroid (ピ レ ス ロ イ De, pyrethroid) classes such as (ペ Le メ ト リ Application, permethrin).Because these are to use in a large number in the food, remain in the high agricultural chemicals of possibility in the food.In addition, organophosphorus insecticide is compared with other kind agricultural chemicals, is the high agricultural chemicals of toxicity, removes as far as possible and can further improve security to human body.In addition, these ultrared wavelength are owing to being present among 1250nm (wave number 800/cm)～3333nm (wave number 3000/cm), so the wavelength that first light source 220 is emitted is preferably this wavelength region may.

In addition, by comprising the wavelength of ozone activate in the IR wavelength that makes first light source 220, thereby also can use first light source 220 as the ozone activating device.It for example is the wavelength of the region of ultra-red of ozone absorption.This is because if the ozone activate then promotes the decomposition of harmful substances such as agricultural chemicals.

Thus, the wavelength that comprises infrared spectral range is can play also the ozone activating device of ozone activate to be used as harmful substance activates such as making agricultural chemicals, can decompose the addition effect of agricultural chemicals with the ozone of lower concentration.

In addition, the preferred mode of decomposing harmful substances such as agricultural chemicals easily of the illumination mode of first light source 220, only for example consider ozone concentration in vegetable compartment 120 be more than the setting situation, promptly carry out driving under the situation of decomposition of harmful substances such as agricultural chemicals the mode of first light source 220 by ozone.Setting is considered more than the preferred 0.01ppm of the decomposition efficiency of harmful substances such as agricultural chemicals.In addition, making 220 flickers of first light source with the luminous interval corresponding with the multiple of the intrinsic frequency that constitutes Pesticide Molecule and approximate number also is effective means.Thus, can drop into luminous energy efficiently in agricultural chemicals, the molecules with harmful substances such as agricultural chemicals disconnects, decomposes by ozone easily.

In addition, in the present embodiment, using light emitting diode as first light source 220, but be not particularly limited, also can be first light source 220 of emitting light.In addition, when adopting a plurality of light-emitting diode structure of light that compound setting emits different wavelength, can further obtain multi-level effect as first light source 220.

In addition, in the present embodiment, as activating device, also can use the ozone gas that takes place from ozone generating-device 200 device as the live body defense reaction of activate vegetables with first light source 220.The polyphenoils of emitting during as the live body defense reaction activate of fruits and vegetables has vitamin C, but under the 0.03ppm ozone gas being kept in the spinach 24 hours situation, the vitamin C of spinach is 73.5mg/100g before preservation, and preserving the back with respect to this increases to 83.8mg/100g.When like this ozone gas being utilized as the activating device of the live body defense reaction of activate fruits and vegetables, first light source 220 then need not be set, can substitute ozone generating-device 200 and promote device, so so aspect manufacturing cost and space that the space can foodstuff storing never is set becomes aspect such as big and more produce effect as activate.

In addition, food storage storehouse 100 is provided with cooling device.Under the situation of present embodiment, as shown in Figure 2, cooling device constitutes by the circulating cold air that is provided with two coolers.Particularly, the dorsal part in the inside of refrigerating chamber 110 one is provided with the first cooler 112a.The inside portion of refrigerating chamber 110 is by the heat conduction cooling from the first cooler 112a.Air in the refrigerating chamber 110 is by this inside portion that is cooled cooling.

In addition, the second cooler 112b is located at the dorsal part of the inside of refrigerating chamber 130.By the cold air cooling of forcing to cool off by the second cooler 112b, the cold air of cooling food etc. returns the second cooler 112b once more in the refrigerating chamber 130.

Also supply with vegetable compartment 120 from the cold air that the second cooler 112b emits via cold gas exhausting outlet 213.The amount of the controlled cold air of being supplied with by the open and close controlling of baffle plate of vegetable compartment 120 maintains the temperature band between the temperature band of the temperature band of refrigerating chamber 110 and refrigerating chamber 130.The controlled particularly temperature that maintains in the scope more than 0 ℃ below 4 ℃.

Fig. 4 is the stereogram of lid in the food storage storehouse of expression embodiments of the present invention 1.Accommodating container 121 is in the vegetable compartment 120 that is configured in as storeroom, has to extract the ground casing of the peristome 127 of opening up out.

Lid 122 is tabular parts of the peristome 127 of inaccessible accommodating container 121, has by hole 124 and adjustment hole 125.In addition, lid 122 is made of the material that can be fully sees through the light of necessary wavelengths in the light that first light source 220 emits.Lid 122 has the function of regulating the humidity in the accommodating container 121, particularly, can with from the moisture that is stored in the vegetables evaporation in the accommodating container 121 maintaining to a certain degree in the accommodating container 121, and simultaneously with humidity regulation moisture degree of dewfall not in accommodating container 121.

Fig. 5 is the profile that passes through the hole of lid in the food storage storehouse of embodiments of the present invention 1.By hole 124 is the hole that mainly has the function that ozone passes through, the hole that connects on the thickness direction of lid 122.In addition, be illustrated in figure 5 as up the cone-shaped of hole enlargement gradually by hole 124.In addition, be to import to the hole of accommodating container 121 inboards by the ozone of ozone generating-device 200 generations by hole 124.

By will forming above-mentioned shape by hole 124, thereby the ozone that the bleed hole 211 from first separating device 210 can be fallen imports ozone the inboard of accommodating container 121 effectively by accepting by the bigger part of the diameter in hole 124.On the other hand, the moisture that is present in accommodating container 121 inboards can coincide with the discharge in adjustment described later hole 125, can adjust the humidity of accommodating container 121 inboards according to design.

About the food storage storehouse that constitutes as shown above, below its action of explanation and effect.

At first, drive the ozone generating-device 200 that is positioned at vegetable compartment 120, produce ozone, in the vegetable compartment 120 of preserving fruits and vegetables, be full of ozone gas.At this moment, the ozone gas that is full of is the low concentration of 0.03ppm.And by the harmful substances such as agricultural chemicals of the ozone gas of the low concentration that is full of contact attached to the surface of fruits and vegetables, these harmful substances and ozone generation oxidative decomposition are to harmless safe material decomposition.In addition, when the decomposition that utilizes ozone gas is removed, emit light from first light source 220, make the live body defense reaction activate of fruits and vegetables, increase is emitted as the ascorbic of polyphenoils, is carried out the oxidation Decomposition of harmful substances such as agricultural chemicals from the inboard of fruits and vegetables by the vitamin C of this increase.

In addition, at this, first light source 220 adopts activating devices, but also first light source 220 can be set, uses the ozone gas that sends from ozone generating-device as activating device, also can confirm its effect according to experiment, so describe following.

Fig. 6 be the shelf (glass plate) of confirming the food storage storehouse of embodiments of the present invention 1 go up and fruits and vegetables on the agricultural chemicals of agricultural chemicals remove the diagram of the difference of performance.In this experiment, activating device uses the ozone gas that sends from ozone generating-device 200.

Experimental technique drives ozone generating-device 200, and the ozone concentration of vegetable compartment 120 is 0.03ppm.Simultaneously, the ozone gas that takes place from ozone generating-device 200 as the activating device dual-purpose.To the alms bowl ware as glass plate (シ ヤ one レ) of 10 centimetres of diameters be cut into 4 * 4 centimetres stalk dish and adhere to 0.0067 μ g/cm respectively ²The agricultural chemicals malathion of organic phosphates then drop into vegetable compartment 120.Afterwards, carry out 24 hours decomposition and remove processing, the amount of the malathion after handling by GC/MS (gas chromatography mass spectrometry) measurement, the rate of removing of calculating malathion.In addition, the temperature of vegetable compartment 120 at this moment is 4 ℃.

Result of experiment is that the rate of removing of the malathion on the alms bowl ware is 46%, and the rate of removing of the malathion on the stalk dish is 93%.Promptly, only utilize the removing effectiveness results and can confirm of malathion of ozone by the alms bowl ware, even but being kept at as can be known under the condition in the identical ozone, the rate of removing of malathion is different in the stalk dish on the alms bowl ware on the glass plate and the fruits and vegetables.Promptly, a large amount of malathions are removed than reaching the twice degree on the alms bowl ware in the malathion on the stalk dish.

This expression ozone gas itself makes the live body defense reaction activate of fruits and vegetables, promotes the generation of polyphenoils such as vitamin C, and the polyphenoils such as vitamin C that taken place by the inboard from fruits and vegetables promote the decomposition of malathion to remove.Promptly, than only removing harmful substances such as agricultural chemicals by ozone gas, produce polyphenoils by make the fruits and vegetables activate by ozone gas, can decompose the malathion more efficiently.

Thus, ozone gas also can play as the live body defense reaction activate that makes fruits and vegetables, and the function of the activating device of the generation of promotion polyphenoils shows that the activating device that decomposes as the ozone that promotes harmful substance is very effective.Thus,, also can make the live body defense reaction activate of fruits and vegetables, utilize this point to promote the decomposition of harmful substances such as agricultural chemicals to remove, can fully remove harmful substances such as agricultural chemicals even can confirm ozone gas to the higher low concentration of human safety.

In addition, further advance experiment, under the kind of the fruits and vegetables situation different, confirm how ozone gas acts on, and describes following as activating device with agricultural chemicals at this.

Fig. 7 confirms that the agricultural chemicals of kind of fruits and vegetables in the food storage storehouse of embodiments of the present invention 1 removes the diagram of performance.In this experiment, activating device uses the ozone gas that takes place from ozone generating-device 200.

Experimental technique drives ozone generating-device 200, and the ozone concentration of vegetable compartment 120 adopts 0.03ppm.Simultaneously, the ozone gas that sends from ozone generating-device 200 is as the activating device utilization.Drop into the product that the stalk dish that is cut into 4 * 4 centimetres adheres to the quinalphos of 2ppm this moment, after carrying out handling in 24 hours, carried out the washing in 30 seconds by the distilled water of 1L.After the processing,, calculate the rate of removing of quinalphos by the amount of gas chromatograph quality instrument (Gas Chromatograph Mass Spectrometer:GC/MS (gas chromatography mass spectrometry)) measurement quinalphos.In addition, for the clear and definite effect of removing of only utilizing ozone gas, as a comparison, do not drop into vegetable compartment 120 about the stalk dish that adheres to the quinalphos of measuring, only carry out the sample of washing in 30 seconds by the distilled water of 1L, measure the amount of quinalphos equally by GC/MS (gas chromatography mass spectrometry), calculate the rate of removing of quinalphos.By with stalk dish the same terms, use apple to carry out identical experiment as fruit, confirm to utilize the agricultural chemicals of ozone gas to remove effect.In addition, the temperature of vegetable compartment 120 at this moment is 4 ℃.

Result of experiment is that the rate of removing of the quinalphos removed of the initial stage washing of stalk dish is 2%, and carrying out the rate of removing that 24 hours agricultural chemicals remove the quinalphos of handling after washing in vegetable compartment 120 is 25%.

In addition, on the other hand, the rate of removing of the quinalphos in the initial stage of the apple washing is 7%, and carrying out the rate of removing that 24 hours agricultural chemicals remove the quinalphos of handling after washing in vegetable compartment 120 is 38%.

Hence one can see that, and the amount of removing of the quinalphos when carrying out washing after 24 hours agricultural chemicals are removed in vegetable compartment 120 is compared very big with the amount of removing of the quinalphos of stalk dish that only carries out the initial stage washing and apple.Even promptly the kind difference of the kind of fruits and vegetables, agricultural chemicals also can be removed by being decomposed by preservation in the ozone gas environment vegetable compartment 120 of the low concentration in the present embodiment 1 attached to the harmful substances such as agricultural chemicals on the fruits and vegetables.

In addition, on the other hand, compare, learn that then the stalk dish is being different aspect the rate of removing with apple if the rate of removing of the diethquinalphione that carries out and the ozone gas processing of apple and the rate of removing of the diethquinalphione that washing is carried out are handled and washed to the ozone gas of stalk dish.Particularly, the rate of removing of the stalk dish under the same terms is 25% and the rate of removing of apple is 38%.The kind difference of these expression cause and effect vegetables, the activate rank of the live body defense reaction that ozone gas produces are also different, compare with the stalk dish as green vegetables, and it is more that the polyphenoils that brings as the live body defense reaction of the apple of fruit thing produces.

Then confirm, as the activating device ozone gas that sends from ozone generating-device of dual-purpose not only, also with agricultural chemicals itself as activating device, utilize the irradiation of the light of first light source 220, further promote the decomposition of harmful substances such as agricultural chemicals by ozone gas and light, remove harmful substances such as agricultural chemicals more efficiently, so describe following.

Fig. 8 is the diagram of promotion performance of harmful substances such as agricultural chemicals of first light source 220 of confirming the food storage storehouse of embodiments of the present invention 1.

Experimental technique at first drives the ozone generating-device 200 of vegetable compartment 120, and the ozone concentration of vegetable compartment 120 is 0.03ppm, meanwhile, drives first light source 220.In addition, the condition of lighting a lamp of first light source 220 for do not light a lamp, light a lamp continuously, with three kinds of conditions of 40Hz flicker, relatively each agricultural chemicals is removed performance.At this moment, will adhere to 4 * 4 centimetres the stalk dish that the Permethrin as the agricultural chemicals of pyrethroid of 8ppm forms on the dish at stalk kept 24 hours.The agricultural chemicals amount of removing of this moment is measured by GC/MS (gas chromatography mass spectrometry), and rate is removed.In addition, the temperature of vegetable compartment 120 at this moment is 4 ℃.

Result of experiment is, the rate of removing of Permethrin of only preserving 24 hours stalk dish under unglazed (not using first light source 220) condition in vegetable compartment 120 is 26%, with respect to this, the rate of removing of the stalk dish of continuity point light is 38%, and the rate of removing of the stalk dish under the situation of passage of scintillation light is 46%.

Thus, by driving first light source 220, compare with harmful substances such as under the condition of unglazed (not using first light source 220), only removing agricultural chemicals, by also showing harmful substances such as removing agricultural chemicals more efficiently with the ozone gas and first light source 220 by ozone gas.

This is considered to ozone gas and plays the function of activating device as the live body defense reaction activate that makes fruits and vegetables, and light mainly plays as the function that makes the activating device of the activate of agricultural chemicals own, thereby agricultural chemicals is formed the easier state of decomposition by activate.The inventor thinks the state that forms the easier decomposition of agricultural chemicals like this, light plays the function as the activating device of the live body defense reaction activate that makes fruits and vegetables on the basis of ozone gas in addition, plays the agricultural chemicals that is decomposed is easily further promoted decomposition by the polyphenoils of fruits and vegetables itself the effect that multiplies each other by the generation of polyphenoils.

In addition, the light of first light source 220 can show and the continuity point ratio that exposes that the situation of flicker is removed harmful substances such as agricultural chemicals more efficiently.

The inventor thinks by flicker irradiation first light source 220, thereby compare stimulation with Continuous irradiation strong, so can make more activate of agricultural chemicals, form the state that agricultural chemicals is decomposed easily, can further promote to obstruct the live body defense reaction of dish in addition, first light source 220 of flicker plays the function as the activating device of activate agricultural chemicals, play the function of device in addition, play the agricultural chemicals that is decomposed easily by the generation of polyphenoils and further promote the effect that multiplies each other of decomposing by the polyphenoils of fruits and vegetables itself as the live body defense reaction activate that makes fruits and vegetables.

In addition, as the following effect of light wavelength expectation, use blue and green light in this experiment.

At first, use near the blueness that has peak wavelength 400nm～500nm, then with ultraviolet wavelength etc. relatively, can prevent to be widely used in the deterioration of the synthetic resin etc. of freezer.Therefore, can suppress quality badnesses such as lipid oxidation, and the effect of the breeding that suppresses bacterium or mould is played in distinctive effect as blue wavelength to long-life food prod.Therefore in the cabinet of freezer and the surface of preservation thing or fruits and vegetables can be kept clean.In addition, be equipped under the situation of actual freezer, also have the sensory effects that the user is cleaned sensation by the refrigerant sense that blueness had.

In addition, use near 500nm～600nm, to have the green of peak wavelength, then with ultraviolet wavelength etc. relatively, can prevent to be widely used in the deterioration of the synthetic resin etc. of freezer.And then, owing to be penetrated into the inside of fruits and vegetables as the distinctive effect light of green wavelength, thus can facilitation in the inside of fruits and vegetables, the side live body defense reaction of carrying out can further increase nutrients such as vitamin internally.

Thus, when the light time of sending combined blue wavelength and green wavelength from first light source 220, suppress the mushroom breeding of fruit and vegetable surfaces by the light of blue wavelength, can promote the live body defense reaction of the inside of fruits and vegetables by being penetrated into green wavelength in the fruits and vegetables in addition, can further improve the keeping quality of fruits and vegetables.

In addition, about the illuminating method of above-mentioned light, Continuous irradiation also can access above-mentioned effect, but by the flicker irradiation, can make stimulation stronger, strengthen, can promote the live body defense reaction of fruit and vegetable surfaces in addition by blue light so in blueness, suppress the effect of mushroom breeding.Similarly in green, can further promote the live body that carries out internally to defend, so be resultful illuminating method.

As more than, food storage of the present invention storehouse 100 is by being made the fruits and vegetables that remain in storage or the harmful substance activates such as agricultural chemicals on the food by the irradiation as the light of activating device, word forms the state that is decomposed easily.Therefore, there is not the ozone gas of the low concentration of influence can decompose harmful substances such as removing agricultural chemicals to human body with producing effect yet.

In addition, even under the lower environment below 4 ℃ of the activity of agricultural chemicals, also can decompose agricultural chemicals, so can in long-life food prod, decompose remains of pesticide.

And ozone gas is owing to also have an effect that also can lower etching gas, becomes vegetables deteriorations such as brown because of etching gas so can prevent particularly food such as vegetables.

In addition, fruit has the tendency of Duoing than the vegetable pesticide residue amount, so in the present embodiment, as by the activate agricultural chemicals, can further improve first light source 220 of activating device of the rate of removing of agricultural chemicals, in accommodating container, also be located at the positive top of the upper container of taking in 123 of the suitable fruit that is called fruit case.Like this, first light source 220 is arranged on the top of the upper container 123 of the storage that is fit to fruit, removes rate thereby can improve the agricultural chemicals that is stored at the fruit in the upper container 123, so can further promote the agricultural chemicals of the fruit that persticide residue is many to remove.For example, according to the remains of pesticide benchmark (positive risk) of fruits and vegetables remains of pesticide value relatively, then the remains of pesticide benchmark as the quinalphos of organophosphorus insecticide also is the identical value of 1ppm for stalk dish 1ppm, apple.But, the 1ppm of this remains of pesticide a reference value is converted into agricultural chemicals weight, a slice leaf that then obstructs dish probably is 20g, apple is 300g, so the remains of pesticide amount of the quinalphos of the stalk dish of 20g is 20mg, the remains of pesticide amount of the quinalphos of the apple of 300g is 300mg.Promptly, identical remains of pesticide a reference value for example, also confirm the heavier apple of the proportion stalk dish lighter and adhere to more remains of pesticide than proportion.In addition, the many waxing processing in the process of circulation of fruit such as apple or orange.

Thus, in the present embodiment, formation is set up separately as the accommodating container 121 of the subregion of mainly taking in vegetables with as the upper container 123 of mainly taking in fruit, raising is as the configuration structure of the rate of removing of the harmful substances such as agricultural chemicals of the upper container 123 of the subregion of mainly taking in fruit, thereby can further promote removing of harmful substances such as agricultural chemicals as vegetable compartment integral body, the consumer be provided the food of more feeling at ease.

Like this, under the situation of the positive top of the upper container of mainly taking in fruit configuration as first light source 220 of the activating device of activate agricultural chemicals itself, upper container is made of translucent material, via upper container to accommodating container 121 irradiates lights.Thus, on the basis of the upper container 123 of easier decomposition agricultural chemicals, to accommodating container 121 also irradiates light, thereby though relatively its exposures are little with upper container 123, owing to carrying out the irradiation of light, so can further promote removing of harmful substance.

In addition, for example in obstructing the such yellow green vegetables such as vegetables of dish, carry out strong illumination, promote then that from the vegetables transpiring moisture amount of moisture in the vegetables can lower.In this case, also in the subregion of mainly taking in fruit, shine the more light of high light amount as mentioned above, thereby shine the light process upper container 123 on the subregion of mainly taking in vegetables, so light quantity can from first light source 220.Therefore, can not have the risk of the moisture attenuating in the main vegetables and first light source 220 is set.In addition, usually because fruit surface is covered by skin, so compare with yellow green vegetables such as stalk dish etc., it is few that the water evaporates that causes is penetrated in illumination, need not worry that light causes that moisture lowers.Therefore, the storage compartment construction of present embodiment considers it also is rational structure from the viewpoint of the freshness of maintenance fruits and vegetables.

In addition, ozone generating-device 200 preferably is arranged on the place ahead of accommodating container 121.This be because, at the rear of accommodating container 121 upper container 123 is set, so ozone generating-device 200 is being arranged under the situation at rear, temporarily retaining ozone gas as in the littler upper container of taking in subregion 123, the gas that retains is diffused into accommodating container 121, can not be full of accommodating container 121 more efficiently.Therefore, with as being that the center emits ozone in the accommodating container of taking in subregion bigger 121, thereby the diffusivity of ozone is further improved by the place ahead that is arranged on the positive top of avoiding upper container 123.

In addition, accommodating container 121 is set in vegetable compartment 120 in the present embodiment, but the invention is not restricted to this, also can directly preserve food at accommodating container 121 or in the vegetable compartment 120 that does not have to cover.

In addition, hutch 170 by fixing thermal wall subregion, is not being had under the necessary especially situation by the thermal wall subregion, also can be by the demarcation strip subregion that is not limited to heat-barrier material.

In addition, activating device also can adopt the light that comprises the viewing area.In this case, the food that is stored in the accommodating container 121 is shone by light emitting diode, can not open accommodating container 121 and just see food, so ease of use improves.In addition, the number of times of opening accommodating container 121 reduces, and the ozone gas that produces in the accommodating container as food containers is also few outwards emits, so the effect of removing harmful substances such as agricultural chemicals is also arranged.

(embodiment 2)

Fig. 9 is the stereogram of state of pulling down door of the freezer of embodiments of the present invention 2, and Figure 10 is the sectional side view of the refrigerating chamber of this freezer.

In addition, in present embodiment 2, about with embodiment 1 in the explanation structure and the identical part detailed of technical conceive.In addition, about be suitable for above-mentioned embodiment in the structure of the identical technical conceive of the content put down in writing, can realize with above-mentioned embodiment in the technology contents put down in writing and the structure of textural association.

As Fig. 9, shown in Figure 10, the food storage storehouse 300 of present embodiment is divided into refrigerating chamber 303 and refrigerating chamber 304 by case 302 in case 301 and the refrigerating chamber in the refrigerating chamber of dividing with inside in food storage storehouse 300, by the freezer main body 307 of the Machine Room 306 of compressor (not shown) and condenser 305 is taken in the bottom overleaf, the refrigerating chamber door (not shown) and the refrigerating-chamber door 308 of hinge open and close type constitutes.In addition, food storage storehouse 300 portion within it is provided with the refrigeration system of enclosing cold-producing mediums such as hydrocarbon gas by compressor, condenser 305, transfer valve (not shown), first decompressor (not shown), second decompressor (not shown), freezing with evaporimeter (not shown), refrigeration evaporimeter 309 formations in inside.

At this, the refrigerated storage temperature band storeroom that storehouse temperature remains on the refrigerated storage temperature band is the refrigerating chamber 304 that is formed by case in the refrigerating chamber 302.The cryogenic temperature band storeroom that storehouse temperature remains on the cryogenic temperature band is the refrigerating chamber of being divided by case in the refrigerating chamber 301 303.The refrigeration of cooling that is provided for carrying out refrigerating chamber 304 on refrigerating chamber main body 307 is with evaporimeter and be used to carry out the freezing evaporimeter of use of the cooling of refrigerating chamber 303, the independent setting of freezing cooling air duct (not shown) of the refrigeration cooling air duct 316 of refrigerated compartment 304 and cooling refrigerating chamber.

Be provided with first shelf 310, second shelf 311, the 3rd shelf 312 and first containing box 313, second containing box 314, the 3rd containing box 315 in refrigerating chamber 304 inside, refrigerating chamber 304 inside are divided into seven subregions.

In addition, refrigerating-chamber door 308 is rotary door, when suitable user preserves food in refrigerating chamber 304, and the revolving refrigerating-chamber door 308 of Unscrew, in addition by pulling out the 3rd containing box 315, will be thereby put into to the food of its preservation.

In addition, be provided for refrigeration cooling air duct 316 and fan 317 that cold air is circulated in refrigerating chamber 304 at the refrigerating chamber 304 inner back sides, refrigeration cooling air duct 316 is provided with first blow-off outlet 318, second blow-off outlet 319, the 3rd blow-off outlet 320 and the 4th blow-off outlet 321 that blow out cold air, sucks first suction inlet 322, second suction inlet 323 and the 3rd suction inlet 324 that return air.

In addition, be provided with demarcation strip 326, second separating device 328 that in demarcation strip 326, be provided with ozone generating-device 327, is used for ozone generating-device is separated from refrigerating chamber, as the secondary light source 329 of activating device on the 3rd containing box 315 tops.In addition, the 3rd containing box 315 is provided with and covers 330.In addition, second separating device 328 can be with respect to demarcation strip 326 dismounting.

Ozone generating-device 327 is to produce the device of supplying with the ozone that is configured in the 4th containing box 325 in the space of being divided by the demarcation strip 326 of distinguishing refrigerating chamber 304.In addition, Figure 11 is the stereogram of containing box, demarcation strip and the ozone generating-device of this freezer.As shown in figure 11, ozone generating-device 327 towards the inboard of the 3rd containing box 315 be embedded in demarcation strip 326 below side.

Like this by ozone generating-device 327 is embedded in the demarcation strip 326, thereby even the variations in temperature of the 4th containing box 325, the temperature of ozone generating-device 327 also is difficult to change, and can stably keep ozone generation efficiency.

On the lid 330 of the 3rd containing box 315, also be provided with porose 333.In addition, second separating device 328 is the parts that are made of ozone generating-device 327 and the thin plate of dividing storeroom.Lower face at second separating device 328 is provided with the hole too, and the ozone gas that produces from ozone generating-device 327 passes through second separating device 328 and lid 330, flows into to the 3rd containing box 315.

In addition, second partition member 328 and lid 330 be the parts that constitute respectively, but are not particularly limited, second separating device 328 be shaped as can airtight the 3rd containing box 315 shape, also can be not to be provided with to cover 330 shape.

In addition, in the present embodiment, by from the water evaporates of vegetables and become between the 3rd containing box 315 of high humility and the ozone generating-device 327 and be provided with second separating device 328, thus can be with the top of second separating device 328, be that ozone generating-device 327 peripheries maintain more low humidity.

In addition, under the situation of the kind of ozone generating-device 327 employing by the ozoniferous kind of high voltage, the 3rd containing box 315 is arranged on the extreme lower position in the Temperature Distribution of refrigerating chamber 304.Therefore, ozone generating-device 327 also is arranged on the low temperature zone thereupon, can produce ozone with higher efficient.Therefore, can suppress ozone necessary power consumption takes place, can help energy-conservation.

In addition, the secondary light source 329 as activating device is the activate promotion device of the decomposition of the harmful substances such as promotion agricultural chemicals in the present embodiment.And secondary light source 329 is the light emitting diode (LED) of the wavelength of the same regulation of the first light source 220 live body defense reaction activate that makes the fruits and vegetables that are stored in the 3rd containing box 315, that emit in embodiment explanation in 1.It increases the fruits and vegetables of activate as vitamins thing of polyphenoils, when the harmful substances such as agricultural chemicals of utilizing ozone are decomposed, carries out decomposition attached to the harmful substances such as agricultural chemicals on the surface of fruits and vegetables by the vitamin that increases in fruits and vegetables.Thus, can promote to utilize the agricultural chemicals of ozone to decompose.

In addition, secondary light source 329 is configured in the inboard of demarcation strip 326.This is because by secondary light source 329 dewfall, the light of absorption provision wavelengths prevents that the decomposition efficiency of agricultural chemicals from lowering.

Therefore, at least the second separating device 328 preferably constitutes with the mode of the light of interior, the necessary wavelengths that can fully see through the light of emitting as the secondary light source 329 of the activating device material by photopermeability.

About freezer as above formation, below its action of explanation.

In the freezer running, condensing by the cold-producing medium of the HTHP of compressor compresses by condenser 305 coolings, form liquid refrigerant.By the condensing cold-producing mediums of condenser 305 by transfer valve stream to first decompressor or second decompressor, the gas-liquid two condition cold-producing medium of the low pressure low humidity that is depressurized.

At this, the cold-producing medium that flows to first decompressor evaporates refrigerating chamber 303 in flowing in the evaporimeter freezing, thus by the boil-off gas heat-transmission to cooling off in the refrigerating chamber 303, and be drawn into compressor once more.

In addition, flow to the cold-producing medium of second decompressor by transfer valve, flow to the freezing evaporimeter of using with evaporimeter 309, in refrigerating chamber 304 and refrigerating chamber 303, evaporate from refrigeration, thereby to cooling off in refrigerating chamber 304 and the refrigerating chamber 303, and be drawn into compressor once more by the boil-off gas heat-transmission.

At this, mobile in refrigeration cooling air duct 316 by fan 317 by refrigeration with the cold air that the boil-off gas heat-transmission of the liquid refrigerant in the evaporimeter 309 obtains, blow out from first blow-off outlet 318, second blow-off outlet 319, the 3rd blow-off outlet 320 and the 4th blow-off outlet 321, thus cooling subregion separately.

In addition, inside and outside casing, flow and be cooled by the air that returns that cools off subregion beyond it in second containing box 314 and the 3rd containing box 315.

Then, the air that returns of the ratio higher temperatures that sucks from first suction inlet 322, second suction inlet 323 and the 3rd suction inlet 324 is captured heat and is formed low temperature with liquid refrigerant evaporates in the evaporimeter 309 and quilts by temperature official post refrigeration, be directed in the cabinet by fan 317 again, cool off each subregion.

Then, drive the ozone generating-device 327 that is positioned at the 3rd containing box 315, produce ozone gas.At this moment, ozone gas is full of in the 3rd containing box 315 of preserving fruits and vegetables.At this moment, the ozone gas that is full of is the low concentration of 0.03ppm.Then, by the harmful substances such as agricultural chemicals of the ozone gas of the low concentration that is full of contact attached to the surface of fruits and vegetables, these harmful substances and ozone generation oxidative decomposition further lower harmful substance, resolve into safe material.In addition, when the decomposition of ozone gas is removed, emit light from secondary light source 329, make the live body defense reaction activate of fruits and vegetables, make as polyphenoils ascorbic and emit increase, carry out the oxidation Decomposition of harmful substances such as agricultural chemicals by the vitamin C of this increase from the inboard of fruits and vegetables.

In addition, at this moment, ozone generating-device 327 and the 3rd containing box 315 are positioned at the below of refrigerating chamber 304, and promptly the subregion of taking in below being positioned at is provided with ozone generating-device 327, stagnate so heavier-than-air ozone can efficient slips to the 3rd containing box 315 well.Thus, the a spot of like this ozone efficient of 0.03ppm is full of in the 3rd containing box 315 well, can realize improving and lowering, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the 3rd containing box 315.

In addition, because the 3rd containing box 315 is positioned at below, even so put into by the taking-up of food and make under the situation that ozone flows out outside freezer, also can use ozone with high concentration to flow out apace downwards, the user sucks the possibility step-down of ozone by mouth and nose in body, can provide security higher freezer.

In addition, on the other hand, after the cold air that blows out from first blow-off outlet 318, second blow-off outlet 319, the 3rd blow-off outlet 320 and the 4th blow-off outlet 321 cools off the 3rd containing box 315 by free convection, sucked, returned with evaporimeter 309 to refrigeration again to second suction inlet 323.In the circulation of such cold air, the ozone gas that takes place from ozone generating-device 327 is after the 3rd containing box 315 flows into, the ozone gas of a part is sucked from second suction inlet 323 by the air-flow of the circulation of this cold air, to first blow-off outlet 318, second blow-off outlet 319, the 3rd blow-off outlet 320 and 321 circulations of the 4th blow-off outlet.Therefore, it is all that ozone gas spreads all over refrigeration cooling air duct 316 and refrigerating chamber 304.Thus, the 3rd containing box 315 not only, and the refrigeration cooling air duct of the easier breeding of assorted bacterium can be concentrated by ozone antibiotic, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, ozone generating-device 327 is provided with ozone generating-device owing to be arranged in the storage subregion in downstream in refrigerating chamber 304, flows into the cold air that comprises the assorted bacterium that respectively stores subregion etc. so be positioned at the storage subregion in the downstream of refrigeration cooling air duct.Therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, ozone generating-device 327 does not need to be located at especially on the demarcation strip 326, can be located in the refrigeration cooling air duct 316 yet.Thus, can realize antibiotic reliably by ozone in the refrigeration cooling air duct to the easy breeding of assorted bacterium, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, in storeroom that ozone generating-device 327 also can temperature be the highest among refrigerated storage temperature band storeroom or the storage subregion ozone generating-device is set.Thus, because temperature height, although so be the assorted bacterium environment of breeding easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

As more than, food storage of the present invention storehouse 300, its ozone generating-device 327 and the 3rd containing box 315 are positioned at the below of refrigerating chamber 304.Therefore, heavier-than-air ozone can efficient stagnate to 315 slides of the 3rd containing box well, and a spot of like this ozone efficient of 0.03ppm is full of in the 3rd containing box 315 well.Therefore, can realize improving and lowering, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the 3rd containing box 315.

In addition, in the present embodiment, in the 3rd containing box 315, be provided with and cover 330, but the invention is not restricted to this, also can not have the 3rd containing box 315 and Qi Gai 330, and in the storage space of dividing by demarcation strip 326, directly preserve food.Perhaps, second separating device 328 and lid 330 are the structure that forms respectively, but are not particularly limited, and also the shape of second separating device 328 can be formed the shape that the 3rd containing box 315 can be airtight, form not to be provided with and cover 330 shape.

In addition, refrigerating-chamber door 308 adopts a rotary door, but is not limited thereto, and also can adopt many door, the containing box that 315 employings of the 3rd containing box are pulled out from the drawer type door, a mode of directly fruits and vegetables being taken in to the 3rd containing box 315 when opening.

(in the embodiment 3)

Figure 12 is the front elevation of the freezer of expression embodiments of the present invention 3.As shown in the drawing, food storage storehouse 400 is the freezers with three door 411a, 411b, 411c, and the storeroom that is formed by heat insulating box 470 is divided into three.

Food storage storehouse 400 has refrigerating chamber 410, vegetable compartment 420 and refrigerating chamber 430 as the storeroom of dividing from top.In the figure, the dotted line of rectangle is represented the opening of each storeroom, is transported into, transports in addition in the heat insulating box of dividing with the dividing plate shape 470 from the place ahead as the food of the object of storage.

In addition, be provided with can be airtight and open and close door 411a, 411b, the 411c of heat insulating box 470 in food storage storehouse 400.Particularly, food storage storehouse 400 is provided with the door 411a that can open and close refrigerating chamber 410 and can opens and closes the door 411b of vegetable compartment 420 and can open and close the door 411c of refrigerating chamber 430, and door 411a, 411b, 411c can be installed on the heat insulating box 470 by hinge with opening and closing.

Heat insulating box 470 is provided with the outside and inboard heat insulation function, shown in this figure ellipse, it is by being made of the outer container 472 of metal materials such as the interior case 471 of resin vacuum formings such as ABS, suitable pre-coated steel plate, the heat-barrier material 473 that is configured between interior case 471 and the outer container 472.In addition, door 411 is made of inner panel, outside plate and heat-barrier material 473 similarly.

Figure 13 is the profilograph of the freezer of embodiments of the present invention 3.

As shown in the drawing, food storage storehouse 400 as additional functional device be provided with ozone generating-device 500, the 3rd light source 520, as first cap assembly 510 of the adjustment component of the effect that is used to adjust additional functional device.In addition, food storage storehouse 400 is provided with accommodating container 421 and lid 422 in the inboard of vegetable compartment 420.

Ozone generating-device 500 as additional functional device is to produce the device of supplying with the ozone that is configured in the accommodating container 421 in the storeroom.Ozone generating-device 500 towards the inboard of vegetable compartment 420 be embedded in refrigerated chamber 410 and vegetable compartment 420 thermal wall 415 below side.Therefore, ozone generating-device 500 is configured in the top of the peristome 427 of accommodating container 421 described later, from the position that the peristome 427 of accommodating container 421 leaves, and is configured on the position that faces peristome 427.

Like this by ozone generating-device is embedded on the thermal wall 415, thereby even the variations in temperature of vegetable compartment 420, the temperature of ozone generating-device 500 also is difficult to change, and can stably keep ozone generation efficiency.

At this, ozone generation efficiency 500 is not particularly limited so long as can get final product by ozoniferous device.Particularly, can exemplify airborne oxygen molecule (O ₂) irradiation ultraviolet radiation and produce ozone (O ₃) device or make that to be configured in airborne electrode position be high voltage, by discharge wait with airborne oxygen molecule change into ozone device, water etc. is contained the material electrolysis of aerobic, to the device of ozone supply in the air etc.

Figure 14 is the part sectioned view of adjustment component of the freezer of embodiments of the present invention 3.

The adjustment component that is used to adjust the effect of additional functional device is the private side that is configured in as the storeroom of the ozone generating-device 500 of additional functional device, first cap assembly 510 that is made of the thin plate of separating ozone generating-device 500 and storeroom.Promptly, as shown in figure 14, portion the place ahead is provided with first cap assembly 510 of the shape of falling the tetragonous cone table of a plurality of bleed holes 511 below.In this case, be provided with a plurality of bleed holes 511, thereby can adjust the ozone amount of in vegetable compartment 420, emitting as storeroom from the ozone that the ozone generating-device 500 of additional functional device produces as first cap assembly 510 of adjustment component.Promptly, by the size of this bleed hole 511 and the amount of quantity decision ozone of inflow in vegetable compartment 420.In addition, can by the position adjustment that this bleed hole 511 is set from ozone generating-device 500 send in vegetable compartment 420, send the time ozone emit scope.

Like this, cover as first cap assembly 510 of the adjustment component of the effect that is used to adjust additional functional device and to be embedded in the ozone generating-device 500 on the thermal wall 415 and to be installed in the lower face of thermal wall 415, promptly to surmount private side ozone generating-device 500, vegetable compartment 420, thereby separate ozone generating-device 500 and vegetable compartment 420.

In addition, first cap assembly 510 is provided with a plurality of suction inlets 512 by portion rear below, thereby adjusts the ozone discharging amount in the vegetable compartment 420 of ozone generating-device 500 and emit scope.

Particularly, the lower face of first cap assembly 510 of adjustment component forms the 510a of storage portion that does not have bleed hole 511 near central portion, at the left and right sides configuration location of the 510a of this storage portion bleed hole 511.Therefore, the ozone that sends from ozone generating-device 500 temporarily be accumulated in be positioned at do not exist bleed hole 511 as near the 510a of storage portion the central authorities of first cap assembly 510 of adjustment component.But the heavier-than-air ozone of proportion spread down gradually the lower face of first cap assembly 510 all on, soon just from be configured in the 510a of storage portion about bleed hole 511 emit towards the below.In addition owing to there being a plurality of bleed holes 511, so can be diffused into food storage storehouse 400 on the whole.

On the other hand, the inlet hole 512 of rear side that is configured in central authorities on the fore-and-aft direction of storeroom mainly plays as the function that sucks from the blow vent of the cold air of the outside of first cap assembly 510 of the effect that is used to adjust additional functional device.Under the situation of present embodiment, this inlet hole 512 is owing to the rear side that is positioned at as the storeroom nearby of cold gas exhausting outlet 513 described later, so suck the cold air that compares under the dry status.Therefore can be with as the upper side of first cap assembly 510 of adjustment component, promptly the humidity of first cap assembly, 510 inboards be kept lower, the luminous efficiency of the ozone in the ozone generating-device 500 is that the low more then efficient of humidity is high more, so ozone generation efficiency can be kept higher state.On the basis that imports these dry cold air, and then in the present embodiment, be provided as first cap assembly 510 of adjustment component, to separate between the accommodating container 421 and ozone generating-device 500 as the accommodation space that becomes high humility because of water evaporates from vegetables.Thus, can further keep first cap assembly 510 top, be ozone generating-device 500 peripheral low humidities, can keep the higher state of ozone generation efficiency.

In addition, exist ozone generating-device 500 to adopt by under the situation that applies the ozoniferous structure of high voltage, nearby ozone generating-device 500 is set by outside storeroom, flowing into the cold gas exhausting outlet 513 that cold air becomes low temperature in the Temperature Distribution in storeroom, thus ozone generating-device 500 nearby become low temperature.Thus, can be at low temperatures to improve the luminous efficiency of ozone to a certain degree, so can produce ozone with greater efficiency.Therefore, can suppress to produce necessary ozone amount on the basis that necessary power consumption takes place ozone, not only help energy-conservationly, and the freshness that can bring into play ozone keeps effect.

In addition, as first cap assembly 510 of the adjustment component of the effect that is used to adjust additional functional device can be according to the ozone generation efficiency of ozone generating-device 500, flow into the amount of oxygen of first cap assembly, 510 inboards and the relation of the ozone amount that flows out from bleed hole 511 is adjusted the ozone concentration of vegetable compartment 420 by inlet hole 512.Promptly, be used to adjust additional functional device effect adjustment component by in the design phase decision be located at total aperture area of the bleed hole 511 on the adjustment component, thereby can consider the capacity of vegetable compartment 420, to adjust ozone concentration to a certain degree.Particularly, when bleed hole more than 511 (total aperture area big), the outflow quantitative change of ozone is many, the ozone concentration height of vegetable compartment 420.In addition, the increase that is directly proportional with the discharge of ozone of the influx of oxygen is so in the boundary of the ability of ozone generating-device 500, the number of bleed hole 511 is directly proportional with the ozone concentration of vegetable compartment 420.On the contrary, when bleed hole 511 few (total aperture area is little), the discharge of ozone is few, and the ozone concentration of vegetable compartment 420 is low.

In addition, by setting angle and the position of research as the bleed hole 511 of first cap assembly 510 of adjustment component, in addition first cap assembly 510 is formed movable, thereby can further adjust the discharging amount and the pay out angel of functional materials, can more improve the functional of preservation thing with producing effect.

In addition, the adjustment component that is used to adjust the effect of above-mentioned additional functional device flows out ozone by free convection, flows into oxygen, but also can use fan to make ozone force to flow out, and is taken into oxygen.In addition, by disposing the ozone concentration meter can measure the ozone concentration in the accommodating container 421, ozone generating capacity (for example opening of fan closed) according to adjust ozone generating-device 500 from the information of this ozone concentration meter keeps the ozone concentration in the accommodating container 421 within the limits prescribed.

Preferably maintain below the 0.05ppm as the vegetable compartment 420 of the storeroom of food and the ozone concentrations in the accommodating container 421.This is because when ozone concentration is high, during then when pulling out accommodating container 421 with from food such as accommodating container 421 containers taking-up vegetables, can worry the user's that carries out these operations human body is brought any influence.In addition, preferably maintain below the 0.03ppm.This is because under the high situation of ozone concentration, and the foul smell of ozone has been with unplessantness displeasure can for the people who carries out operation.

In the present embodiment, also be provided with the 3rd light source 520, so about describing as the 3rd light source 520 of the irradiates light of this additional functional device and the adjustment component of adjusting the light of the 3rd light source 520 as additional functional device.

The 3rd light source 520 has increases the effect that functional components such as for example vitamin C that this food has etc. promote the live body defense reaction to being stored at as the food in the vegetable compartment 420 of storeroom.Under the situation of present embodiment, in the 3rd light source 520, adopt LED.Its caloric value of LED is little, can prevent that the temperature in the storage space from rising, and can make the keeping quality of food, and operating cost is low, and superior durability, can realize Compact Design, so the versatility height is preferred as the specification of freezer.

In addition, the 3rd light source 520 is configured in the top as first cap assembly 510 of the adjustment component of the effect that is used to adjust additional functional device, surrounds configuration by first cap assembly 510.Thus, thus, by will vegetable compartment separation between accommodation space and the 3rd light source 520 in 420, also can prevent to cause that because of the moisture of the vegetable compartment 420 of high humility the wavelength that the 3rd light source 520 dewfall cause stipulating is absorbed the increase deterioration of efficiency of functional components.

In first cap assembly 510, also be provided with irradiation adjustment part 510b as the adjustment component of adjusting from the light of the 3rd light source 520 like this.Also be provided with irradiation adjustment part 510b among the 510b of this irradiation adjustment part.This irradiation adjustment part 510b is made of the material that can see through the light of necessary wavelength in the light of emitting as the 3rd light source 520 of additional functional device.For example, use epoxy resin, acrylic acid, Merlon, polyethylene, polystyrene, polypropylene etc. as a material in the transparent resin of translucent resin.Perhaps, form as base material,, be fit to owing to have diffusivity with the composite of the resin that makes up a plurality of photopermeabilities.

The wavelength of emitting as the 3rd light source 520 of additional functional device to be to promote the live body defense reaction to the food that is stored in the storeroom, can promote the mode in provision wavelengths zone of the increase of functional components such as vitamin C or polyphenylene oxide to set.

Particularly, the wavelength of the preferred 380nm～800nm of wave-length coverage of the 3rd light source 520, for example comprise the wavelength of conduct to the ultraviolet range of the 280nm～400nm of the wavelength of the safer scope of human body, thereby preserving thing is under the situation of mushroom class, owing to contain ergosterol as the precursor of vitamin D more, so these materials are shone above-mentioned wavelength, thereby molecule is energized, be converted to vitamin D, so can improve the content of vitamin D and preserve this content simultaneously, nutritive value improves.These effects under the situation of fish, particularly under the situations such as black carp such as mackerel, Ruo fish too.In addition, in containing fruits such as the grape of anthocyanidin, apple or strawberry or greengrocery, can increase and preserve polyphenol, the function value of freezer improves.

In addition, contain the 3rd light source 520 of ultraviolet wavelength by irradiation, produce photolysis reactions, reduce the effect of toxicity, so can more safely preserve owing to have attached to the remains of pesticide on vegetables or the fruit.

In addition, particularly use when having peak wavelength blue near 400nm～500nm,, can prevent to be widely used in the deterioration of the synthetic resin etc. of freezer with the ultraviolet wavelength comparison.In addition, can suppress quality badnesses such as lipid oxidation, and the effect of the breeding that suppresses bacterium or mould is played in distinctive effect as blue wavelength to long-life food prod.Therefore in the cabinet of freezer and the surface of preservation thing or fruits and vegetables can be kept clean.In addition, also has the sensory effects that the user is cleaned sensation by the refrigerant sense that blueness had.

In addition, use near 500nm～600nm, to have the green of peak wavelength, then with ultraviolet wavelength etc. relatively, can prevent to be widely used in the deterioration of the synthetic resin etc. of freezer.And then, owing to be penetrated into the inside of fruits and vegetables as the distinctive effect light of green wavelength, thus can facilitation in the inside of fruits and vegetables, the side live body defense reaction of carrying out can further increase nutrients such as vitamin internally.

Thus, when the light time of sending combined blue wavelength and green wavelength from the 3rd light source 520, suppress the mushroom breeding of fruit and vegetable surfaces by the light of blue wavelength, can promote the live body defense reaction of the inside of fruits and vegetables by being penetrated into green wavelength in the fruits and vegetables in addition, can further improve the keeping quality of fruits and vegetables.

In addition, illuminating method about the 3rd light source 520, Continuous irradiation also can access above-mentioned effect, but by flicker irradiation the 3rd light source 520, can make stimulation stronger, strengthen so in blueness, suppress the effect of mushroom breeding, can promote the live body defense reaction of fruit and vegetable surfaces in addition by blue light.Similarly in green, can further promote the live body that carries out internally to defend, so be resultful illuminating method.

In addition, in the present embodiment, use LED as the 3rd light source 520, but be not particularly limited, also can use the 3rd light source 520 of the light of emitting continuous spectrum.In addition, when adopting the structure of a plurality of LED of light that compound setting emits different wavelength, can further obtain multi-level effect as the 3rd light source 520.

Figure 15 is the partial side sectional view of vegetable compartment of the freezer of embodiments of the present invention 3, and Figure 16 A is the partial side sectional view of the food containers of this freezer, and Figure 16 B is the partial side sectional view of the lid of this freezer.In addition, in the present embodiment, the accommodating container 421 of the inside by a plurality of storerooms are set, thus can be divided into a plurality of subregions of taking in.

Shown in Figure 16 A, Figure 16 B, also be provided with in the accommodating container 421 in vegetable compartment 420 as the following container 421a that takes in subregion of maximum and the upper container 421b on the top of being located at following container 421a, divide by these a plurality of accommodating containers 421 and take in subregion.The inside of storeroom is divided into a plurality of subregions of taking in, as the ozone generating-device 500 of additional functional device and as first cap assembly 510 of adjustment component on a plurality of tops of taking in the subregion that is positioned at the capacity maximum in the subregion.Promptly, forward slightly of vegetable compartment central authorities near.Thus, the upper container 421b that usually is not used as fruit case blocks, and ozone is long range diffusion in following container 421a at first, can more improve with producing effect and preserve the functional of thing.

In addition, about the installation site of the 3rd light source 520, in the present embodiment, be positioned at the upper side of the more rear side of vegetable compartment 420 as the upper container 421b of fruit case use.Under this situation, upper container 421b is made of the material of light transmission.If be the material of light transmission like this, it is little then to hinder diffusible influence by container, be radiated at down container 421a via upper container 421b, thereby can make light be diffused into the storage area integral body of vegetable compartment 420, so also need not necessarily be configured in positive top as the following container 421a that takes in subregion of maximum.

In addition, food storage storehouse 400 is provided with not shown cooling device.Under the situation of present embodiment, cooling device is made of the cool cycles with two coolers.Particularly, the dorsal part in the inside of refrigerating chamber 410 one is provided with the first cooler 142a.The inside portion of refrigerating chamber 410 is by the heat conduction cooling from the first cooler 412a.Air in the refrigerating chamber 410 is by this inside portion that is cooled cooling.

In addition, the second cooler 412b is located at the dorsal part of the inside of refrigerating chamber 430.By the cold air cooling of forcing to be cooled by the second cooler 412b, the cold air of cooling food etc. returns the second cooler 412b once more in the refrigerating chamber 430.

As shown in figure 15, the cold air of emitting from the second cooler 412b is fed into vegetable compartment 420 via cold air ejiction opening 513.The open and close controlling of vegetable compartment 420 by valve (air door) controlled the amount of the cold air that is supplied to, maintains the temperature band between the temperature band of the temperature band of refrigerating chamber 410 and refrigerating chamber 430.The controlled particularly temperature that maintains in the scope more than 0 ℃ below 4 ℃.

In addition, when the cold air of emitting from the second cooler 412b was supplied with vegetable compartment 420 via cold gas exhausting outlet 513, the effect by additional functional devices such as ozone generators is additional function effectively.Promptly, kill assorted bacterium, also can only make the cold air that becomes cleaning be diffused into vegetable compartment 420, kill the bacterium that swims in the vegetable compartment 420 by ozone.In addition, the cold air of diffusion is cooled off by the second cooler 412b in refrigerating chamber 430 outsides once more via suction inlet 514 in vegetable compartment 420.Therefore, the ozone that always circulates in vegetable compartment 420 and in the refrigerating chamber 430 is always the space of cleaning, so can preserve food safely.

Accommodating container 421 is to be made of following container 421a and upper container 421b, is configured in the vegetable compartment 420 as storeroom, can have the casing of peristome up with pulling out.

Lid 422 is tabular parts of the peristome of inaccessible accommodating container 421, has by hole 424 and adjustment hole 425, plays the effect as second adjustment component.Promptly, on basis as first cap assembly 510 of first adjustment component, surmount first adjustment component, be provided with as second adjustment component as the private side of the vegetable compartment 420 of storeroom and cover 422.

Promptly, the effect by additional functional devices such as ozone generators temporarily, via the ozone of adjustment component diffusion so accumulate be filled in cover 422 tops after, by further being uniformly dispersed in the food containers by hole 424, adjustment hole 425.In addition, lid 422 by can be fully see through in the light that the 3rd light source 520 emits, the material of the light of necessary wavelength constitutes, so can fully keep the effect of light to food.In addition, lid 422 is the parts with the function of regulating the humidity in the accommodating container 421, particularly, will be from the moisture that is stored at the vegetables evaporation in the accommodating container 421 maintaining to a certain degree in the accommodating container 421, and simultaneously accommodating container 421 in the moisture degree adjusting moisture of dewfall not.

Like this, in the present embodiment, with respect to as the ozone generating-device 500 of additional functional device, the adjustment component that the 3rd light source 520 disposes in the mode that covers them, for example ozone gas that will produce from additional functional device etc. is not emitted to storeroom immediately, but via emitting after a plurality of adjustment component.Thus, can precision adjust discharging amount better and emit scope, can more effectively improve preservation thing functional of compartment interior.

In addition, in the present embodiment, in vegetable compartment 420, be provided with accommodating container 421, but the invention is not restricted to this, also can directly preserve food at accommodating container 421 or in the vegetable compartment 420 that does not have to cover.

In addition, additional functional device adopts ozone generating-device, LED, but also can be supersonic generator, also can be the various equipment that can additional function of the fog generation equipment etc. of ejection fog.

In addition, storeroom 470 is divided by fixing thermal wall 415, but under the situation of needn't be especially dividing by thermal wall, also can be by the partition wall division that is not limited to heat-barrier material.

(embodiment 14)

Figure 17 is the stereogram of state of pulling down door of the freezer of embodiments of the present invention 4, and Figure 18 is the profilograph of this freezer.In the embodiments of the present invention 4, the explanation aspect different only with embodiment 3, about the inscape identical with embodiment 3, it describes omission in detail.

As Figure 17, shown in Figure 180, the freezer of present embodiment is divided into refrigerating chamber 603 and refrigerating chamber 604 by case 602 in case in the refrigerating chamber 601 and the refrigerating chamber with its inside, has the freezer main body 607 of the mechanical type 606 of taking in compressor (not shown) and condenser 605 and the refrigerating chamber door (not shown) and the refrigerating-chamber door 408 of hinge open and close type constitutes by bottom overleaf.In addition, be provided with in inside by compressor, condenser 605, transfer valve (not shown), first decompressor (not shown), second decompressor (not shown), freezing, the refrigeration system of in inside enclosing cold-producing medium such as hydrocarbon gas 609 that constitute with evaporimeter with evaporimeter (not shown), refrigeration.

Be provided with first shelf 610, second shelf 611, the 3rd shelf 612 and first containing box 613, second containing box 614, the 3rd containing box 615 in refrigerating chamber 604 inside, refrigerating chamber 604 inside are divided into seven subregions.

In addition, be provided with at the refrigerating chamber 604 inner back sides be used to cooling air duct 616 and fan 617 that cold air is circulated in refrigerating chamber 604, cooling air duct 616 has first blow-off outlet 618, second blow-off outlet 619, the 3rd blow-off outlet 620 and the 4th blow-off outlet 621 that blows out cold air and sucks first suction inlet 622, second suction inlet 623 and the 3rd suction inlet 624 that returns air.

In addition, on the 3rd containing box 615 tops shelf 626 is set, with the peristome 625 of inaccessible the 3rd containing box 615 roughly, on shelf 626, be provided with as the ozone generating-device 627 of additional functional device and the 4th light source 628, as second cap assembly 629 of the adjustment component of the effect that is used to regulate additional functional device.

About freezer as above formation, below its action of explanation.

In the freezer running, the cold-producing medium of compressed HTHP cold air in condenser 605 is condensing in compressor, forms liquid refrigerant.Condensing cold-producing medium is flowed to first decompressor or second decompressor by transfer valve in condenser 605, be depressurized, and the gas-liquid two condition cold-producing medium of formation low-pressure low-temperature.

At this, the cold-producing medium that the flows to first decompressor freezing evaporimeter of using of flowing through, evaporation in refrigerating chamber 603, thus by in the boil-off gas heat-transmission cooling refrigerating chamber 603, be inhaled into compressor once more.

In addition, by transfer valve the cold-producing medium that flows to second decompressor is flowed with evaporimeter to freezing with evaporimeter 609 from refrigeration, evaporation utilizes in boil-off gas heat-transmission refrigerated compartment 604 and the refrigerating chamber 603 thus in buffet chamber 604 and refrigerating chamber 603, is inhaled into compressor once more.

At this, the cold air that is obtained with the boil-off gas heat-transmission of the interior liquid refrigerant of evaporimeter 609 by refrigeration is flowed through by fan 617 in the cooling air duct 616, blows out and cools off each subregion from first blow-off outlet 618, second blow-off outlet 619, the 3rd blow-off outlet 620 and the 4th blow-off outlet 621.

In addition, flow through and be cooled inside and outside the case by the air that returns that cools off each other subregions in second containing box 614 and the 3rd containing box 615.

And, the air that returns by the higher temperatures that sucks from first suction inlet 622, second suction inlet 623 and the 3rd suction inlet 624 is refrigerated with the liquid refrigerant in the evaporimeter 609 by the temperature difference evaporation, and is seized heat, forms low temperature, by in the fan 617 guiding cabinets, cool off each subregion once more.

Ozone generating-device 627 as additional functional device is to produce the device of supplying with the ozone that is configured in the 3rd containing box 615 in the storeroom.The ozone that produces in ozone generating-device 627 so the following tendency that is trapped in the 3rd containing box 615 is easily arranged, forms the easier structure that is full of in the 3rd containing box 615 because molecular weight is heavier than air.

At this, ozone generating-device 627 is not particularly limited so long as ozoniferous device gets final product.Specifically can the illustration oxygen molecule (O heavy to air ₂) irradiation ultraviolet radiation, produce ozone (O ₃) device, being configured in the heavy electrode of air as high voltage, wait the oxygen molecule that air is heavy to be converted to the oxygen containing materials of bag such as device, decomposition water of ozone by discharge, to the device of ozone supply in the air etc.

Figure 19 is the profile of the containing box that comprises second cap assembly of the freezer of embodiments of the present invention 4, and Figure 20 is the profile of first cap assembly of this freezer.

The adjustment component that is used to adjust the effect of additional functional device is to be configured in as the inside of the storeroom of the ozone generating-device 627 of additional functional device to survey, second cap assembly 629 that constitutes by the thin plate of separating ozone generating-device 627 and storeroom, as shown in figure 20, be that portion the place ahead is provided with second cap assembly 629 of the shape of falling the tetragonous cone table of a plurality of bleed holes 631 below.In this case, have a plurality of bleed holes 631, thereby can adjust the ozone amount that the ozone that takes place from the ozone generating-device 627 as additional functional device is emitted in the 3rd containing box 615 as storeroom as second cap assembly 629 of adjustment component.Promptly, flow into the amount of the ozone of the 3rd containing box 615 by the size of this bleed hole 631 and number decision.In addition, position adjustment that can be by this bleed hole 631 is set from ozone generating-device 627 produce in the 3rd containing box 615, emit the time ozone emit scope.Like this, as second cap assembly 629 of the adjustment component of the effect that is used for adjusting additional functional device be configured in be embedded in demarcation strip 626 as the ozone generating-device 627 of additional functional device and the 3rd containing box 615 private sides of the 4th light source 628, cover it and install, thus the accommodation space of separation ozone generating-device 627 and the 3rd containing box 615.

In addition, second cap assembly 629 portion rear below is provided with a plurality of inlet holes 632, thus adjust ozone in the 3rd containing box 615 of ozone generating-device 627 discharging amount and emit scope.

Particularly, the lower face of second cap assembly 629 of adjustment component forms the 629a of storage portion that does not have bleed hole 631 near central portion, at the left and right sides location configuration bleed hole 631 of the 629a of this storage portion.Therefore, the ozone that produces from ozone generating-device 627 is temporarily accumulated to be in and is positioned at as near near the 629a of storage portion the central authorities of second cap assembly 629 of the adjustment component that does not have bleed hole 631, but the lower face that the heavier-than-air ozone of proportion is diffused into second cap assembly 629 gradually is on the whole, soon from be configured in the 629a of storage portion about bleed hole 631 emit towards the below.In addition, owing to have a plurality of bleed holes 631, so can be diffused into food storage storehouse 400 on the whole.

On the other hand, mainly play suction from effect at the inlet hole 632 of rear side that is configured in central authorities on the fore-and-aft direction of storeroom as the blow vent of the cold air outside second cap assembly 629 of the effect that is used to adjust additional functional device.Under the situation of present embodiment 4, this inlet hole 632 is owing to the rear side that is positioned at as the storeroom nearby of cold gas exhausting outlet 513 described later, so suck the relatively cold air of dry status.Therefore, can keep as the upper side of second cap assembly 629 of adjustment component, promptly the humidity of second cap assembly, 629 inboards is lower, because the luminous efficiency of the ozone in the ozone generating-device 627 is that humidity is inefficient more good more, so can keep the higher state of ozone generation efficiency.On the basis of the importing of these dry air, second cap assembly 629 that also is provided as adjustment component in addition in present embodiment 4 is to separate as between the 3rd containing box 615 and ozone generating-device 500 by the interior space that becomes high humility from the water evaporates of vegetables, thereby can further keep second cap assembly 629 top, be ozone generating-device 627 peripheral low humidities, can keep ozone generation efficiency with high state.

In addition, by ozone generating-device 627 is applied high voltage, thereby under the ozoniferous situation, in the Temperature Distribution in storeroom, owing to outside storeroom, flow into cold air, thus by nearby ozone generating-device 627 being set at the cold gas exhausting outlet 513 that constitutes low temperature, thereby ozone generating-device 627 nearby become low temperature, thereby can improve the luminous efficiency of ozone with low temperature to a certain degree, so can produce ozone with high efficiency.Therefore, can suppress to produce necessary ozone amount on the basis that necessary power consumption takes place ozone, not only help energy-conservationly, and the freshness that can bring into play ozone keeps effect.

In addition, as since adjust additional functional device effect adjustment component second cap assembly 629 can according to the ozone generation efficiency of ozone generating-device 627, by inlet hole 632 flow into the amount of oxygen of second cap assembly, 629 inboards, the relation of the ozone amount that flows out from bleed hole 631 adjusts the ozone concentration in the 3rd containing box 615.Promptly, be used to adjust additional functional device effect adjustment component by in the design phase decision be located at total aperture area of the bleed hole 631 on the adjustment component, thereby can consider the 3rd containing box 615 capacity and to adjust ozone concentration to a certain degree.Particularly, when bleed hole more than 631 (total aperture area is big), the discharge of ozone increases, and the ozone concentration of the 3rd containing box 615 improves.In addition, because the influx of oxygen is in the increase that is directly proportional of the discharge of ozone, so in the boundary of the ability of ozone generating-device 627, the number of bleed hole 631 is directly proportional with the ozone concentration of the 3rd containing box 615.When bleed hole 631 few (total aperture area is little), the discharge of ozone tails off, the ozone concentration step-down of the 3rd containing box 615 on the contrary.

In addition, by setting angle and the position of research as the bleed hole 631 of second cap assembly 629 of adjustment component, in addition second cap assembly 629 is formed movable, thereby can further adjust the discharging amount and the pay out angel of functional materials, can more improve the functional of preservation thing with producing effect.

In addition, the adjustment component that is used to adjust the effect of above-mentioned additional functional device flows out ozone by free convection, flows into oxygen, but also can use fan to make ozone force to flow out, and is taken into oxygen.In addition, by disposing the ozone concentration meter can measure the ozone concentration in the 3rd containing box 615, ozone generating capacity (for example opening of fan closed) according to adjust ozone generating-device 627 from the information of this ozone concentration meter keeps the ozone concentration in the 3rd containing box 615 within the limits prescribed.

Ozone concentration in the 3rd containing box 615 preferably maintains below the 0.05ppm.This is because worry when the ozone concentration height, can give any influence to the human body that carries out these operations during food such as taking-up vegetables.In addition, preferably maintain below the 0.03ppm.This is because when the ozone concentration height, and the foul smell of ozone has been with unplessantness displeasure can for the people who carries out operation.But ozone concentration is not done qualification.

In present embodiment 4, owing to also be provided with the 4th light source 628, so then about describing as the 4th light source 628 of the irradiates light of this additional functional device and the adjustment component of adjusting the light of the 4th light source 628 as additional functional device.

The 4th light source 628 has the effect that promotes the live body defense reaction of the increase functional components such as for example vitamin C that this food had as the food in the 3rd containing box 615 of storeroom to being stored at.Under the situation of present embodiment 4, the 4th light source 628 adopts LED.The LED caloric value is little, can prevent that the temperature in the storage area from rising, and can make the keeping quality of food stable, and operating cost is low, and durability is good, can Compact Design, so the versatility height is preferred as the specification of freezer.

In addition, the 4th light source 628 is configured in the top as second cap assembly 629 of the adjustment component of the effect that is used to adjust additional functional device, surrounds configuration by second cap assembly 629.Thus, by separating between the interior space and the 4th light source 628 in the 3rd containing box 615, thereby can prevent to absorb the light of the wavelength of regulation, make the increase deterioration of efficiency of functional components because of the moistures in the 3rd containing box 615 of high humility cause the 4th light source 628 dewfall.

As the adjustment component of adjusting from the light of the 4th light source 628, in second cap assembly 629, be provided with irradiation adjustment part 629b like this.This irradiation adjustment part 629b preferably is made of the material that can see through the light of necessary wavelength in the light of emitting as the 4th light source 628 of additional functional device.For example, use epoxy resin, acrylic acid, Merlon, polyethylene, polystyrene, polypropylene etc. as a material in the transparent resin of translucent resin.Perhaps, form as base material,, be fit to owing to have diffusivity with the composite of the resin that makes up a plurality of photopermeabilities.

The wavelength of emitting as the 4th light source 628 of additional functional device to be to promote the live body defense reaction to the food that is stored in the storeroom, can promote the mode in provision wavelengths zone of the increase of functional components such as vitamin C or polyphenylene oxide to set.

Particularly, the wavelength of the preferred 380nm～800nm of wave-length coverage of the 4th light source 628, for example comprise the wavelength of conduct to the ultraviolet range of the 280nm～400nm of the wavelength of the safer scope of human body, thereby preserving thing is under the situation of mushroom class, owing to contain ergosterol as the precursor of vitamin D more, so these materials are shone above-mentioned wavelength, thereby molecule is energized, be converted to vitamin D, so can improve the content of vitamin D and preserve this content simultaneously, nutritive value improves.These effects under the situation of fish, particularly under the situations such as black carp such as mackerel, Ruo fish too.In addition, in containing fruits such as the grape of anthocyanidin, apple or strawberry or greengrocery, can increase and preserve polyphenol, the function value of freezer improves.

In addition, contain the light of ultraviolet wavelength by irradiation, produce photolysis reactions, reduce the effect of toxicity, so can more safely preserve owing to have attached to the remains of pesticide on vegetables or the fruit.

In addition, particularly use when having peak wavelength blue near 400nm～500nm,, can prevent to be widely used in the deterioration of the synthetic resin etc. of freezer with the ultraviolet wavelength comparison.In addition, can suppress quality badnesses such as lipid oxidation, and the effect of the breeding that suppresses bacterium or mould is played in distinctive effect as blue wavelength to long-life food prod.Therefore in the cabinet of freezer and the surface of preservation thing or fruits and vegetables can be kept clean.In addition, also has the sensory effects that the user is cleaned sensation by the refrigerant sense that blueness had.

In addition, use near 500～600nm, to have the green of peak wavelength, then with ultraviolet wavelength etc. relatively, can prevent to be widely used in the deterioration of the synthetic resin etc. of freezer.And then, owing to be penetrated into the inside of fruits and vegetables as the distinctive effect light of green wavelength, thus can facilitation in the inside of fruits and vegetables, the side live body defense reaction of carrying out can further increase nutrients such as vitamin internally.

Thus, when the light time of sending combined blue wavelength and green wavelength from the 4th light source 628, suppress the mushroom breeding of fruit and vegetable surfaces by the light of blue wavelength, can promote the live body defense reaction of the inside of fruits and vegetables by being penetrated into green wavelength in the fruits and vegetables in addition, can further improve the keeping quality of fruits and vegetables.

In addition, about the illuminating method of above-mentioned light, Continuous irradiation also can access above-mentioned effect, but by the flicker irradiation, can make stimulation stronger, strengthen, can promote the live body defense reaction of fruit and vegetable surfaces in addition by blue light so in blueness, suppress the effect of mushroom breeding.Similarly in green, can further promote the live body that carries out internally to defend, so be resultful illuminating method.

In addition, in the present embodiment, use LED as the 4th light source 628, but be not particularly limited, also can use the 4th light source 628 of the light of emitting continuous spectrum.In addition, when adopting the structure of a plurality of LED of light that compound setting emits different wavelength, can further obtain multi-level effect as the 4th light source 628.

Like this, in present embodiment 4, with respect to as the ozone generating-device 627 of additional functional device, the adjustment component that the 4th light source 628 disposes in the mode that covers them, for example ozone gas that will produce from additional functional device etc. is not emitted to storeroom immediately, but via emitting after a plurality of adjustment component.Thus, can precision adjust discharging amount better and emit scope, can more effectively improve preservation thing functional of compartment interior.

In addition, additional functional device adopts ozone generating-device, LED, but also can be supersonic generator, also can be the various equipment that can additional function of the fog generation equipment etc. of ejection fog.

(embodiment 5)

Figure 21 is the stereogram of the freezer of embodiments of the present invention 5, and Figure 22 is the sectional side view of this freezer.

As Figure 21, shown in Figure 22, the freezer of present embodiment is divided into refrigerating chamber 703 and refrigerating chamber 704 as storeroom by case 702 in case in the refrigerating chamber 701 and the refrigerating chamber with inside, has the freezer main body 707 of the mechanical type 706 of taking in compressor (not shown) and condenser 705 and rotation by bottom overleaf and is located at freely as refrigerating chamber door (not shown) in the front openings portion of the refrigerating chamber 703 of rotary door and the refrigerating-chamber door 708 that opens and closes the front openings portion that is located at refrigerating chamber 704 freely and constitutes.

In addition, freezer main body 707 has the freeze cycle of the cold air that generates each storeroom of cooling, the decompressor that freeze cycle has compressor (not shown) in the mechanical type 706 of the lower backside be located at, condenser 705, transfer valve (not shown), be made of first decompressor, second decompressor, freezingly use evaporimeter, be provided with cold-producing medium such as the few hydrocarbon gas of inclosure environmental loads in inside and connect with ring-type with evaporimeter, refrigeration.

In addition, freezingly be accommodated in the freezing cooling chamber with condenser, refrigeration is accommodated in the refrigeration cooling chamber 730 with condenser.

Be provided with first shelf 710, second shelf 711, the 3rd shelf 712 and first containing box 713, second containing box 714, the 3rd containing box 715 in refrigerating chamber 704 inside, refrigerating chamber 704 inside are divided into seven subregions.

In addition, be provided for refrigeration cooling air duct 716 and fan 717 that cold air is circulated in refrigerating chamber 704 at the refrigerating chamber 704 inner back sides, refrigeration cooling air duct 716 is provided with first blow-off outlet 718, second blow-off outlet 719, the 3rd blow-off outlet 720 and the 4th blow-off outlet 721 that blow out cold air, sucks first suction inlet 722, second suction inlet 723 and the 3rd suction inlet 724 that return air.

In addition, the mode on the 3rd containing box 715 tops with the peristome 725 of basic inaccessible the 3rd containing box 715 is provided with demarcation strip 726, is provided with ozone generating-device 727 in demarcation strip 726.

About freezer as above formation, below its action of explanation.

In freezer when beginning running,, the heat exchange and cool off condensingly in condenser 705 of the cold-producing medium of compressed HTHP forms liquid refrigerant in compressor.Condensing cold-producing medium is flowed to first decompressor or second decompressor and is depressurized by transfer valve in condenser 705, forms the gas-liquid two condition cold-producing medium of low-pressure low-temperature.

At this, the cold-producing medium that the flows to first decompressor freezing evaporimeter of using of flowing through, evaporation in refrigerating chamber 703, thus evaporate in refrigerating chamber 704 and refrigerating chamber 703 by the boil-off gas heat-transmission, utilize thus in boil-off gas heat-transmission refrigerated compartment 704 and the refrigerating chamber 703, be inhaled into compressor once more.

In addition, the cold-producing medium that flows to second decompressor by transfer valve flows to the freezing evaporimeter of using from refrigeration with evaporimeter 709, and refrigerated compartment 704 and refrigerating chamber 703 are inhaled into compressor once more.

At this, the cold air that is obtained with the boil-off gas heat-transmission of the interior liquid refrigerant of evaporimeter 709 by refrigeration is flowed through by fan 717 in the cooling air duct 716, blows out and cools off each subregion from first blow-off outlet 718, second blow-off outlet 719, the 3rd blow-off outlet 720 and the 4th blow-off outlet 721.

In addition, flow through and be cooled inside and outside the case by the air that returns that cools off each other subregions in second containing box 714 and the 3rd containing box 715.

And, the air that returns of the higher temperatures after the circulation storeroom that is sucked from first suction inlet 722, second suction inlet 723 and the 3rd suction inlet 724 refrigerates with the liquid refrigerant in the evaporimeter 709 by the temperature difference evaporation, and quilt is seized heat and is formed low temperature, by in the fan 717 guiding cabinets, cool off each subregion once more.

Like this, the storeroom of freezer inside is cooled off by cold gas, in adjacent refrigerating chamber 703 too.

Usually, refrigerating chamber 704 its antibiotic keeping qualities based on the antibiotic and food of the refrigerating chamber of refrigerated storage temperature band of keeping the temperature higher than refrigerating chamber 703 in the storeroom of freezer reduce, but, thereby can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band in the present invention by ozoniferous ozone generating-device 727 is set in refrigerating chamber 704.

In addition, particularly, storage subregion below being arranged in refrigerating chamber 704 is provided with ozone generating-device 727, thereby the ozone concentration in the 3rd accommodating container of the storage subregion of below is the highest can to make this conduct, even thereby the turnover of food makes under the situation that ozone flows out outside freezer, also can ozone with high concentration be flowed out downwards, can improve the higher freezer of security.

In addition, in the present embodiment, the cold air that cools off in refrigerating chamber 704 returns with evaporimeter 709 to refrigeration, and the cold air of cooling returns with evaporimeter to freezing in refrigerating chamber 703, and refrigeration is used and freezing usefulness is a plurality of so the cooling air duct that the cold air that cools off in evaporimeter flows to storeroom is provided with.In other words, be freezer independently by refrigeration with the refrigeration cooling air duct that cold air flowed of evaporator cools with by the freezing freezing cooling air duct that cold air flowed with evaporator cools.

Thus, will be independent by the refrigeration cooling air duct and the freezing cooling air duct of easily assorted bacterium breeding, thereby can prevent the reduction of the antibacterial functions of freezing cooling air duct, and the refrigeration cooling air duct of the easier breeding of assorted bacterium can be concentrated by ozone antibiotic, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, the freezer of present embodiment be with refrigerating chamber 704 set up separately take in refrigeration with the cold air of cooling in the refrigeration cooling chamber 730 of evaporimeter 709 via the refrigeration cooling air duct by the freezer of each outlet in the refrigerating chamber 704 to the inflow of refrigerated storage temperature band storeroom.

Thus, the cold air that flows in storeroom is all circulating in the wind path, so can on one of the people of refrigeration cooling air duct, ozone generating-device be set, thereby can concentrate antibiotic in the refrigeration cooling air duct that assorted bacterium breeds easily by ozone, and, can realize more reliably improving, and lower, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band.

Like this, present embodiment is in the refrigerating chamber 704 as refrigerated storage temperature band storeroom, and the storage subregion that is provided with the 3rd accommodating container that is arranged in the downstream of refrigeration cooling air duct is provided with the freezer of ozone generating-device.

Thus, refrigeration is positioned at the storage subregion in downstream in the cooling air duct owing to flow into the cold air that comprises the assorted bacterium that respectively stores subregion, therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving, and lower, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band.

In addition, the 3rd accommodating container is as under the situation of setting the storage area that utilizes as vegetable compartment, according to the structure of present embodiment, and storeroom that can temperature is the highest in refrigerated storage temperature band storeroom or store in the subregion ozone generating-device is set.

Thus, temperature is higher, although so be the environment of breeding assorted bacterium easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.Be applicable under the situation of vegetable compartment, reduce attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food by ozone.

(embodiment 6)

Figure 23 is the stereogram of outward appearance of the freezer of expression embodiments of the present invention 6.

Freezer 800 be will be stored at inner reserve refrigerate or freezing and device keeping, have box main body 850, first 811, second 821, the 3rd 812, through hole 813 and the 4th 822.In addition, freezer 800 is casings of rectangle highly maximum in height, width, the depth.

First 811 is the doors that open and close the opening portion that stops up the right side freely towards box main body 850.Under the situation of present embodiment, first 811 is that mode that center rotate by hinge (not shown) be installed in box main body 850 on upper and lower to the turning cylinder that extends with the place ahead at the wall on the right side of box main body 850.

In addition, first 811 is rectangles long on the above-below direction, is configured to the bottom from the top of freezer 800, passes through rotating shaft in first 811 right end edge portion.

Second 821 is the doors that open and close the opening portion that stops up the left side freely towards box main body 850.Under the situation of present embodiment, second 821 is that mode that center rotate by hinge (not shown) be installed in box main body 850 on upper and lower to the turning cylinder that extends with the place ahead at the wall in the left side of box main body 850.

In addition, second 821 is rectangles long on the above-below direction, is configured to the bottom from the top of freezer 800, passes through rotating shaft in second 821 left end edge portion.

Through hole 813 is the holes that connect on thickness direction first 811.Through hole 813 is not open first 811 and take out the reserve at the rear be stored at first 811 and reserve therefrom passed and be stored at the hole at first 811 rear.

The 3rd 812 is to open and close the door that stops up through hole 813 freely.Under the situation of present embodiment, the 3rd 812 is that mode that center rotate by hinge (not shown) be installed in first 811 on upper and lower to the turning cylinder that extends with the following disconnected edge at through hole 813.In addition, be square (bight formation fillet) substantially under the 3rd 812 situation about seeing from the place ahead, pass through turning cylinder in the 3rd 812 following disconnected edge portion.

The 4th 822 is the doors that open and close freely the supply port 823 of the dispenser that stops up beverages such as supplying with the water that is cooled or ice etc.

Figure 24 is the stereogram of outward appearance of first and second state of opening of the freezer of expression embodiments of the present invention 6.

In addition, in Figure 24, also be logged into the reserve A that is stored in the freezer 800.As shown in these figures, freezer 800 has first casing 851, second casing 852 and outer container 856.

First casing 851 is to have peristome in front, forms refrigerating chamber, at the long casing with heat-proof quality of above-below direction.Under the situation of present embodiment, first casing 851 is configured in the right side of freezer 800 on the whole at the above-below direction of freezer 800.In addition, refrigerating chamber is the room that storehouse temperature is maintained the temperature band more than 0 ℃.

Second casing 852 is to have peristome in front, forms refrigerating chamber, at the long casing with heat-proof quality of above-below direction.Under the situation of present embodiment, second casing 852 is configured in the left side of freezer 800 on the whole at the above-below direction of freezer 800.In addition, refrigerating chamber is the low room temperature of temperature of keeping the refrigerating chamber about ratio-18 ℃, the room of reserves such as keeping frozen food.

Outer container 856 is to cover on the left and right directions in abutting connection with first casing 851 of configuration and the metallic plate of second casing 852.

At this, the box main body 850 as the following manufacturing of present embodiment.Promptly, by dividing refrigerating chamber and the refrigerating chamber that wall 853 is separated, by the one-body molded manufacturing by resin independently respectively of interior case 857.857 the mode of covering to separate the interval of regulation with interior case 857 in the outside of interior case 857 disposes outer container 856.The inside of dividing wall 853 also is provided with the gap that is communicated with gap between outer container 856 and interior case 857.Fill the hard urethane foam and of for example bubbling as heat-barrier material in the gap of being located at the gap between outer container 856 and the interior case 857 or dividing wall 853.By above manufacturing box main body 850.

Therefore, in the present embodiment, the wall of first casing 851 and second casing, 852 adjacency is inseparable one, and first casing 851 and second casing, the 852 total walls 853 of dividing are as wall portion.

Figure 25 is the stereogram of bottom of first casing of the freezer of expression embodiments of the present invention 6.

As Figure 24, shown in Figure 25, first casing 851 has plate body 872 and is positioned at the drawer 870 of its below.In addition, above plate body 872, also be provided with second drawer 817.

Plate body 872 is tabular parts of separating on above-below direction as the inboard of first casing 851 of the part of box main body 850, inaccessible drawer's 870 top peristome, the air-flow that interdicts the cold air of the top that is present in plate body 872 flows directly into the parts of drawer 870 inboard.

Figure 26 is that the drawer with the freezer of embodiments of the present invention 6 decomposes plate body and the stereogram represented.

Under the situation of present embodiment, plate body 872 is made of plate main body 878, lid 871, baffle plate 876.In addition, on plate body 872, ozone generating-device 873 is installed via basket 874.In basket 874, accommodate light-emitting device 875.

Plate main body 878 is to be installed on the two side of first casing 851 with the bridge formation shape, divides the superjacent air space of first casing 851 and the parts of following side space regularly.In addition, the central authorities at plate body 872 are provided with installing hole 877.

Installing hole 877 is in the hole of above-below direction run-through board main body 878, is used for taking in from the top insertion basket 874 of ozone generating-device 873, the mode chimeric fixing hole of the basket 874 of insertion to give prominence to downwards from plate body 872.

Like this, by installing hole 877 is set, thereby can select whether to install ozone generating-device 873 and basket 874 arbitrarily on plate main body 878.Therefore, can enlarge variation, under the situation that ozone generating-device 873 and basket 874 are not installed, can eliminate useless protuberance at drawer 870 superjacent air space as freezer 800.

Lid 871 is parts of inaccessible installing hole 877.Under the situation of present embodiment, lid 871 is the tabular parts that spread all over the width configured in one piece of plate body 872.Under the situation that ozone generating-device 873 and basket 874 are installed on the installing hole 877, lid 871 covers the peristome of installing hole 877 and inaccessible basket 874.Thus, even the upper opening of basket 874 also can make user's hand of freezer 800 be not easy to arrive ozone generating-device 873.In addition, under the situation that ozone generating-device 873 and basket 874 are not installed on the installing hole 877, lid 871 is inaccessible installing holes 877, and passing through of blocking cold air prevents the parts that reserve falls from installing hole 877.In addition, occupy the major part of plate body 872 by making top smooth lid 871, thereby can guarantee function, and improve appearance design simultaneously as plate body 872.

Baffle plate 876 is to spread all over the movable member that whole width is located at the front portion of plate body 872.Baffle plate 876 is that takeoff and the parts that rotate upward in the front portion when pulling out drawer 870, even pull out slightly under drawer 870 the situation, the parts that also easily are provided with are taken out in putting into of reserve.In addition, baffle plate 876 is formed by transparent resin, can see the reserve that is accommodated in the drawer 870 from drawer 870 top.

Drawer 870 be with under the state of the following side space that inserts plate body 872 by the parts of the case shape of plate body 872 inaccessible top peristomes, freely insert dismounting with respect to box main body 850.Drawer 870 is because by the inflow of plate body 872 blockings from the cold air of top, can directly not run into cold air in first casing, 851 circulates inside so be accommodated in reserve among the drawer 870.In addition, also can keep the humidity of drawer 870 inboard.Therefore, drawer 870 is fit to take in vegetables and fruit etc. with the state of giving birth to, and is also referred to as vegetable compartment.Under the situation of present embodiment, drawer 870 is formed by the resin of transparent (translucent).This is the identification that is accommodated in the reserve among the drawer 870 in order to improve, and in addition, even drawer 870 is inserted under the state of following side space of plate body 872, also can discern the luminous of selfluminous device 875 from drawer 870 the outside.

Ozone generating-device 873 is the devices that produce the ozone of the following side space of supplying with plate body 872.Under the situation of present embodiment, 873 couples of drawers' 870 of ozone generating-device inboard ozone supply.Ozone generating-device 873 is installed in the below of plate body 872 via being directly installed on basket 874 on the plate body 872.Ozone generating-device 873 have make boosting section (not shown) that the supply voltage that is supplied to rises and in the space configuration high potential terminal and by the ozoniferous ozone generating unit of airborne oxygen (not shown).In addition, ozone generating-device 873 is not limited to above-mentioned situation.Specifically can the illustration oxygen molecule (O heavy to air ₂) irradiation ultraviolet radiation, produce ozone (O ₃) device, being configured in the heavy electrode of air as high voltage, wait the oxygen molecule that air is heavy to be converted to the oxygen containing materials of bag such as device, decomposition water of ozone by discharge, to the device of ozone supply in the air etc.

Basket 874 is to take in ozone generating-device 873 in the inboard, prevents that hand or reserve etc. from not touching the parts of the case shape of ozone generating-device 873 between easily.Thus, can improve the security of freezer 800.In addition, basket 874 is the outflows that are used to suppress the heat of emitting from ozone generating-device 873, the following side space that prevents plate body 872 is heated by ozone generating-device 873, and with the temperature maintenance around the ozone generating-device 873 at higher temperature, realize the parts of raising of the luminous efficiency of ozone.Therefore, can suppress ozone necessary power consumption takes place, can help energy-conservation.

Figure 27 be cut embodiments of the present invention 6 freezer first casing a part and represent the stereogram of section.Basket 874 is installed with the state that hangs down with respect to tabular 872, thereby the ozone generating-device 873 that is contained is configured in the below of plate body 872.Under the situation of present embodiment, be provided with in the bottom of basket 874 and make ozone spill hole 879 to what leaked in the outside of basket 874.Therefore, owing to spill ozone from the bottom of the basket 874 of the top that is configured in drawer 870 with standing shape, the heavier-than-air ozone of proportion is directly supplied with drawer 870 inboard.

By more than, the convection current of fierceness does not take place in the drawer's 870 who flows directly at the cold air of not convection current first casing 851 in inboard.In addition, from the ozone generating-device 873 of the top that is configured in drawer 870 inboard directly ozone supply to drawer 870.Therefore, can there be active high ozone with desirable concentration in drawer 870 inside.Can efficient decompose agricultural chemicals on the vegetables that remain in the inboard that is stored in drawer 870 or fruit etc. well by this ozone.In addition, can decompose the ethylene gas of emitting naturally, prevent that ethylene gas from causing the vegetables deterioration from vegetables etc.

Can the illustration chlopyrifos or agricultural chemicals such as malathion or diethquinalphione etc. as the agricultural chemicals of the object that decomposes by ozone.These agricultural chemicals are to use in a large number in the food, remain in the high agricultural chemicals of possibility in the food.

In addition, in the present embodiment, describe with the mode that basket 874 can separate, but the invention is not restricted to this with plate body 872.Figure 28 decomposes other modes of the plate body of freezer of embodiments of the present invention 6 and basket and the stereogram represented.As shown in figure 28, basket 874 can be so that the part of plate main body 878 the bulging downwards and mode and the plate main body 878 of upper opening are integrally formed.In addition, the opening of can be the only inaccessible basket 874 with plate main body 878 one of lid 871.

In addition, plate body 872 is not limited to the inboard whole separation from a side to the another side with box main body 850.

Light-emitting device 875 is to the device of the below space illumination light of plate body 872, is housed in the basket 874.The part that light-emitting device 875 is installed of basket 874 forms the portion of seeing through forming through the mode of the light that sends from light-emitting device 875.Under the situation of present embodiment, light-emitting device 875 is provided with light emitting diode (LED) as light source.

Be not particularly limited in the present invention from the light wavelength of light-emitting device 875 irradiations.For example, improve being accommodated in irradiates light such as vegetables among the drawer 870 and fruit under the situation of content of vitamin, from the visible light between the light wavelength of light-emitting device 875 irradiations is preferably from the green to the blueness.Adopt as light source under the situation of light emitting diode, can adopt the light emitting diode of the light that produces identical wavelength, also can adopt a plurality of light emitting diodes of the light that produces different wavelength.In addition, the luminescent method of light-emitting device 875 can Continuous irradiation light, also irradiates light intermittently.In addition, intermittently under the situation of irradiates light, can feel high speed intermittent irradiation light more than the luminous continuously degree with the people.

On the other hand, the ethephon (CEPHA) of emitting for the agricultural chemicals that promotes to remain in the vegetables that are accommodated among the drawer 870 and fruit etc. or vegetables etc. decomposes with ozone, and preferred irradiation can influence the light of the wavelength that vibrates between these agricultural chemicals and ethene or ozone equimolecular.Such wavelength also is contained in any wavelength region may of region of ultra-red, viewing area and ultraviolet region, but preferred especially region of ultra-red.

Particularly, preferably with the wavelength of the vibration resonance that constitutes Pesticide Molecule.This wavelength is considered and is present in region of ultra-red.More specifically, the preferred infrared absorption spectrum that uses as the agricultural chemicals of object, the wavelength of strong absorption portion etc. is equivalent to the wavelength of the paddy part of spectrum.For example, the wavelength of preferably from the infrared absorption spectrum of agricultural chemicals such as chlopyrifos or malathion or diethquinalphione, determining.This is because these agricultural chemicals are to use in a large number in food, remains in the high agricultural chemicals of possibility in the food.

On the other hand, also can be the wavelength of ozone activate.It for example is the wavelength of the region of ultra-red of ozone absorption.This is because if the ozone activate then can promote the decomposition of agricultural chemicals.

In addition, in the present embodiment, using light emitting diode as light source, but be not defined in this especially, also can be the light of emitting continuous spectrum.In addition, also can improve and the different wavelength of purpose such as agricultural chemicals decomposition from a plurality of light sources irradiation vitamins.

Figure 29 is the stereogram of backplate of the freezer of expression embodiments of the present invention 6.

As this Figure 29 and shown in Figure 27, in the present embodiment, freezer 800 has backplate 830.Backplate 830 is the backs that are configured in the drawer 870 who is inserted into, and separate to constitute the parts of the inner space of the evaporimeter (not shown) of device of cool cycles of freezer 800 and first casing 851, has the outlet and the suction inlet of cold air.Backplate 830 has backplate main body 831 and back side finishing panel 832.

Backplate main body 831 is the parts with heat-proof quality, is configured in the evaporimeter at back of backplate main body 831 and the inboard of first casing 851 by separation, thereby the inboard of first casing 851 is remained on suitable temperature.

Back side finishing panel 832 is the parts of appearance design raising that are used to make the inner face of first casing 851, is installed on the back side finishing panel 832 in the mode of the front integral body that covers backplate main body 831.

In addition, on the finishing panel 832 the 3rd cap assembly 866 that covers second light-emitting device 865 and second light-emitting device 865 is installed overleaf.

Second light-emitting device 865 is to play and light-emitting device 875 identical functions, by with light-emitting device 875 from multi-direction irradiates light, thereby can reduce the shadow part of drawer 870 inboard reserve etc., can keep the device of the effect of the raising of vitamin and the promotion that agricultural chemicals decomposes.

As more than, the freezer 800 of present embodiment is equipped with ozone generating-device 873 with the shape that hangs down below plate body 872.In addition, under the state that inserts drawer 870, plate body 872 inaccessible drawers' 870 upper opening.Therefore, ozone generating-device 873 is configured in the space by plate body 872 and drawer's 870 obturations, to the direct ozone supply in this space.Therefore, there is higher concentration of ozone in drawer 870 inboard, and the space is with isolated in the 851 inboard convection current that take place of first casing, so ozone is trapped in drawer 870 inboard for a long time.Thus, chemical substances such as the agricultural chemicals of the inboard that is present in drawer 870 and ethylene gas can be efficient decomposed well, in addition, the breeding of sterilization and mushroom can be carried out effectively.

In addition, also can promote the decomposition of chemical substance and sterilization etc., in addition, can also improve the vitamin content of the vegetables that are stored at drawer 870 inboards and fruit etc. by the light that comes the selfluminous device 875 or second light-emitting device 865.

In addition, in the present embodiment, though have drawer 870 at the following side space of plate body 872, drawer 870 is dispensable, and the door of following side space that can comparable plate body 872 only for example can be set, and directly takes in reserve in the following side space of plate body 872.

(embodiment 7)

Figure 30 is the sectional side view of the freezer of embodiments of the present invention 7.

In Figure 30, freezer 900 by demarcation strip 901 from being separated out refrigerating chamber 902, vegetable compartment 903, refrigerating chamber 904.

In addition, for cooling refrigeration storehouse 900, freeze cycle is by formations such as decompressors such as compressor, condenser, expansion valve or capillary (not shown), cooler 905, the pipe arrangement that links these parts, cold-producing mediums, by the storeroom in the cold air cooling refrigeration storehouse 900 that generated by this freeze cycle.

In addition, freezer 900 has the fan 906 that is used for the cold air by cooler 905 coolings is transported to each storeroom space, have the cooling air duct 907 that the cold air that blowed by fan 906 transports to each storeroom space, cooling air duct 907 is heat insulation by each storeroom and demarcation strip 901.

In addition, on the cooling air duct 907, be provided with refrigerating chamber flashboard 908 between cooler 905 and the refrigerating chamber 902, between cooler 905 and the vegetable compartment 903, be provided with refrigerating chamber flashboard 910 between vegetable compartment flashboard 909, cooler 905 and the refrigerating chamber.

Refrigerating chamber 902 keeps-18 ℃ mode to constitute with 3 ℃ of design temperature maintenances, vegetable compartment 903 5 ℃ of maintenances, refrigerating chamber 904.At this, refrigerating chamber flashboard 908, vegetable compartment flashboard 909 and refrigerating chamber flashboard 910 be in order to keep the design temperature of each storeroom, is controlled in when sending into each storeroom by the cold air of cooler 905 coolings by fan 906 to open and close.

In addition, vegetable compartment 903 also has by contacting the cooling that remains on-18 ℃ refrigerating chamber 904 below it and becomes situation below 0 ℃.Therefore, below vegetable compartment 903, vegetable chamber heater 911 is set as the device that vegetable compartment 903 is remained on 5 ℃, the heating vegetable compartment 903 below.

In addition, though the moisture that is produced by the food from be kept at freezer 900 under cooler 905 adheres to frost at cooler 905, be provided with and be used to dissolve this white deriming heater 912.In order to prevent when deriming heater 912 moves, air by deriming heater 912 heating flows into refrigerating chamber 902, vegetable compartment 903 and refrigerating chamber 904 and the temperature of each storeroom is risen, refrigerating chamber flashboard 908, vegetable compartment flashboard 909 and refrigerating chamber flashboard 910 are controlled in closing state, prevent that temperature from rising.

In addition, vegetable compartment 903 is provided with to produce and is used for decomposing the ozone generating-device of removing attached to the ozone of the harmful substances such as lip-deep agricultural chemicals of vegetables that are accommodated in vegetable compartment 903 and fruit 1010 by oxidation Decomposition.In addition, the 5th light source 1021 is to promote the activate of decomposition of the harmful substances such as agricultural chemicals of present embodiment to promote device, is to emit to make the light emitting diode (LED) that is stored at as the wavelength of the regulation of the live body defense reaction activate of the fruits and vegetables on the vegetable compartment 903 of storeroom.It increases as vitamins of polyphenoils by the fruits and vegetables of activate, in the decomposition of the harmful substances such as agricultural chemicals of utilizing ozone, carries out decomposition attached to the harmful substances such as lip-deep agricultural chemicals of fruits and vegetables by the vitamin that increases in the fruits and vegetables.Thus, can promote to utilize the agricultural chemicals of ozone to decompose.In addition, reduction also is arranged on the vegetable compartment 903 attached to the ozone adsorption filter 1022 as ozone amount reduction device of the ozone amount after the lip-deep harmful substances such as vegetables and fruit, the sprayer unit 1023 that reduces by material reduction device after the conduct decomposition of material after the decomposition that generates after the lip-deep harmful substance of ozone decomposition attached to vegetables and fruit by the ozone decomposition.

About food storage storehouse, in its action of following explanation, effect as above formation.

At first, produce ozone, fill up the vegetable compartment 903 of preserving vegetables and fruit from the ozone generating-device of being located on the vegetable compartment 903 1010.The ozone contact that is full of is attached to the harmful substances such as lip-deep agricultural chemicals of vegetables and fruit, and the chemical reaction of these harmful substances and ozone generation oxidation Decomposition is decomposed into harmless safe material.

At this, utilization is removed from the decomposition of the ozone that ozone generating-device 1010 takes place, for making the oxidation Decomposition of high concentration as far as possible, oxidation Decomposition carries out as early as possible, its result, can efficient decompose these harmful substances well, be high concentration but work as ozone, and human body is had bad influence, and can worry that its stink realized by the people, so use low concentration as far as possible.Therefore, for vegetable compartment 903 is remained on human body is not had ozone concentration that the smell of bad influence and ozone can not be realized, is the ozone concentration below the 0.03ppm, ozone generating-device 1010 turns round repeatedly and stops, running rate is controlled at 17%, and the control ozone concentration does not rise above 0.03ppm.On the other hand, during cooling vegetable compartment 903, the cold air that is cooled passes through in cooling air duct 907 by fan 906, blows to vegetable compartment 903, flows out.Therefore, fill up the ozone of vegetable compartment 903 and cost the air-supply when cooling off, the cold air of outflow, enter the environment that spreads from vegetable compartment 903 easily.Therefore, in vegetable compartment 903 coolings, ozone generating-device 1010 controlled its running rates are 45%, increase the running rate of ozone generating-device 1010, the ozone that compensation is lost from vegetable compartment 903 by diffusion.Afterwards, when the cooling that stops to vegetable compartment 903, ozone generating-device 1010 with 17% running rate to vegetable compartment 903 ozone supply once again.

Like this, cold air is under the situation that vegetable compartment 903 flows into, ozone generating-device 1010 increases the quantity delivered of ozone with 45% running rate, do not flow under the situation of cold air, running rate running ozone generating-device 1010 with 17%, even thereby the cold air that is cooled is spread from vegetable compartment 903 by fan 906, by increasing the running rate of ozone generating-device 1010, also can efficient well and reliably making to decompose attached to the harmful substances such as remains of pesticide on the vegetable surface of the inside that is accommodated in storeroom in vegetable compartment 903 be the small amount of ozone of purpose 0.03ppm.

The ozone generating-device 1010 that promptly, vegetable compartment had can be a low-power, can realize more saving resource, energy-conservation the ozone concentration that plays effect, even and just in case under the situation that ozone flows out outside storeroom, owing to be more a spot of ozone amount, so can be described as the structure of the security of more having considered the user.

In addition, can ozone concentration sensor being installed on the vegetable compartment 903 in the mode that ozone concentration does not rise, is that mode below the 0.03ppm is controlled ozone generating-device 1010 with the ozone concentrations in the vegetable compartment 903.

In addition, promote that as activate the 5th light source 1021 of device is the LED element, but in order to make the live body defense reaction efficient activate well of fruits and vegetables, use the blue light of centre wavelength 470nm as the wavelength that makes light be penetrated into the surface of fruits and vegetables, as making light preferably use the green light of centre wavelength 520nm to the wavelength of the inside of fruits and vegetables.At this moment from having being the scope of 5lx～500lx by the exposure intensity of the 5th light source 1021 of the blue led of object (fruits and vegetables) irradiation, green LED.

About this exposure intensity, under the situation of exposure intensity less than 5lx, the vitamin as polyphenoils that the live body defense reaction under penetrating as illumination increases is difficult to increase.In addition, moreover, under the situation of the degree of the 5lx that arrives a little less than the exposure intensity, the person of being to use is difficult to discern the brightness of lighting a lamp when shutter door, so in fact be difficult to obtain being loaded into the demand of the effect propaganda of the commodity under the situation on the freezer.

On the other hand, surpassing under the situation of 500lx, light quantity is strong excessively, promotes the water evaporates of fruits and vegetables on the contrary, the possibility that has freshness to reduce, in addition Zhao She light according to circumstances difference can bend or function such as variable color on quality badness.In addition, when door opens and closes, also have when light quantity strengthens, be difficult to embrace tendency as the refrigerant sense of freezer as consumer's user.

Given this, light quantity as the 5th light source 1021, the brightness range of 20lx～100lx can realize the increase as the vitamin of polyphenoils on functional plane, and be the effective range that does not promote the water evaporates of fruits and vegetables, and on the sense organ when door opens and closes the user can realize light-struck functional effect from the 5th light source 1021, and more preferably as the brightness range of embracing refrigerant sense.

In addition, the exposure intensity of preferred green light is stronger than the exposure intensity of blue light, and in the present embodiment, the brightness of green LED is about 3～10 times of degree with respect to the brighteness ratio of blue led.

In addition, in the product of reality, when confirming this irradiation ratio strong and weak, can confirm the power of the brightness of the interior space itself by luminance meter.Particularly, same under the situation of the irradiation of carrying out dichromatism, switching controls substrate etc. and shine various colors respectively can be confirmed the power of each wavelength, brightness of all kinds when measuring brightness separately.

This be because, green light is owing to be the light of wavelength that fruits and vegetables are free from side effects, so in order to increase the vitamin amount in the fruits and vegetables as polyphenoils, enhancing is to the green light intensity of fruits and vegetables internal penetration, the quality of fruits and vegetables is descended, can increase the vitamin amount, so be effective.The brightness settings of distinguishing light according to experiment is 3 times～10 times degree of blue light in green light, then is resultful.Promptly, under the degree of 3 times of less thaies, the effect that the vitamin amount of fruits and vegetables inside increases is insufficient, in surpassing 10 times rank, be difficult to expect the effect that the vitamin amount of fruit and vegetable surfaces increases, all be difficult to obtain the effect that comprehensive vitamin amount increases under any situation.

In addition, big to the quantity of stimulus of vegetables during than the continuity point light irradiation to the fruits and vegetables intermittent irradiation, except that photosynthesis generates vitamin C, can also promote the ascorbic generation in the vegetables defense reaction as polyphenoils, can further promote removing of harmful substance such as agricultural chemicals.Therefore, the 5th light source 1021 preferably is controlled with arbitrary frequency in the scope of 20～50Hz before and after the 40Hz glimmer simultaneously irradiation (intermittent irradiation) green LED, blue led.

This can produce such problem, as the flicker of intermittent irradiation with the situation that flicker can clearly be confirmed by the user slowly below the 20Hz under, feel during the flicker of light notifying any unusual warning that waits, or continue the dull psychological constriction of flicker, or because of angry moods such as visual stimulus initiation irritabilities.

In addition, in other words the frequency of such 20Hz～50Hz is the irradiation of glimmering of frequency below the 50Hz in China or Japan, each foreign supply frequency of European all states.So, by using the frequency below the supply frequency, thereby use on the basis of lighting device that uses under the general supply frequency of popularizing or LED, with the irradiation of glimmering than its low frequency, thereby can improve the reliability of the 5th light source 1021.

In addition, the wavelength that the 5th light source 1021 is emitted adopts blue, green, but also can be the IR wavelength that brings out the vibration of the molecule that constitutes harmful substances such as agricultural chemicals.

The wavelength that comprises region of ultra-red preferably with the wavelength of the vibration resonance that constitutes Pesticide Molecule, this wavelength is thought of as and is present in region of ultra-red.More specifically, use the infrared absorption spectrum as the agricultural chemicals of object, preferably the wavelength of strong absorption portion etc. is equivalent to the wavelength of the paddy part of spectrum.For example, in the molecular structure of harmful substances such as agricultural chemicals, have " CH3 " in a large number, and the infrared absorption spectrum that is somebody's turn to do the functional group of " CH3 " is 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm) as functional group.Therefore, the wavelength of emitting as the 5th light source 1021 adopts the wavelength of the infrared spectral range that comprises 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm).Then produce in " CH3 " of harmful substances such as agricultural chemicals part easily and decompose by the light of emitting from the 5th light source 1021.

In addition, the wavelength of preferably determining from the infrared absorption spectrum of the agricultural chemicals of pyrethroids such as organophosphorus insecticide such as for example chlopyrifos, malathion or diethquinalphione or permethrin.Because these are to use in a large number in the food, remain in the high agricultural chemicals of possibility in the food.In addition, organophosphorus insecticide is compared with other kind agricultural chemicals, is the high agricultural chemicals of toxicity, removes as far as possible and can further improve security to human body.In addition, these ultrared wavelength are owing to being present among 1250nm (wave number 800/cm)～3333nm (wave number 3000/cm), so the wavelength that the 5th light source 1021 is emitted is preferably this wavelength region may.

In addition, by comprising the wavelength of ozone activate in the IR wavelength that makes the 5th light source 1021, thereby also can use the 5th light source 1021 as the ozone activating device.It for example is the wavelength of the region of ultra-red of ozone absorption.This is because if the ozone activate then promotes the decomposition of harmful substances such as agricultural chemicals.

Thus, the wavelength that comprises infrared spectral range is can play also the ozone activating device of ozone activate to be used as harmful substance activates such as making agricultural chemicals, can decompose the addition effect of agricultural chemicals with the ozone of lower concentration.

In addition, the preferred mode of decomposing harmful substances such as agricultural chemicals easily of the illumination mode of the 5th light source 1021, only for example consider ozone concentration in vegetable compartment 920 be more than the setting situation, promptly carry out driving under the situation of decomposition of harmful substances such as agricultural chemicals the mode of the 5th light source 1021 by ozone.Setting is considered more than the preferred 0.01ppm of the decomposition efficiency of harmful substances such as agricultural chemicals.In addition, making 1021 flickers of the 5th light source with the luminous interval corresponding with the multiple of the intrinsic frequency that constitutes Pesticide Molecule and approximate number also is effective means.Thus, can drop into luminous energy efficiently in agricultural chemicals, the molecules with harmful substances such as agricultural chemicals disconnects, decomposes by ozone easily.

In addition, in the present embodiment, using light emitting diode as the 5th light source 1021, but be not particularly limited, also can be the 5th light source 1021 of emitting light.In addition, when adopting a plurality of light-emitting diode structure of light that compound setting emits different wavelength, can further obtain multi-level effect as the 5th light source 1021.

On the other hand, utilizing ozone to remove harmful substance is to be undertaken by oxidation reaction, so usually the high more accelerating oxidation more of temperature decomposes, the temperature of ozone can be higher.In addition, so ozone generating capacity then its increase more of low temperature because the resistance value in the circuit descends from ozone generating-device 1010 generations, the danger that the ozone concentration of vegetable compartment 903 becomes the above concentration of 0.03ppm increases, so in order to suppress ozone generating capacity from ozone generating-device 1010, ozone generating-device 1010 can be formed higher temperature, promptly, near the gaseous environment temperature the ozone generating-device 1010 can be formed higher temperature band.Like this, by ozone generating-device 1010 is arranged on higher temperature, thereby special means need not be used, just the ozone generating capacity can be suppressed simply.Like this, by carrying out the inhibition of ozone amount, control easily for the ozone of the low concentration of 0.03ppm, in addition, even the concentration of ozone concentration lower than 0.03ppm also can further promote the decomposition of harmful substances such as agricultural chemicals.

At this, in the present embodiment, the upper side that contacts with vegetable compartment 903 as the storeroom of ozone supply is a refrigerating chamber 902, and adjacent lower side is a refrigerating chamber 904, so the top contact of vegetable compartment 903 remains on 5 ℃ refrigerating chamber 902, contact remains on-18 ℃ refrigerating chamber 904 below.Therefore, vegetable compartment 903 remains on 5 ℃ and constitute with the temperature of vegetable compartment 903, also is subjected to the temperature effect of adjacent storeroom.Promptly, the refrigerating chamber 902 that is subjected to contacting 3 ℃ of top maintenances with contact below the Temperature Influence of refrigerating chamber 904 of maintenance-18 ℃, generation temperature inequality vegetable compartment 903 in, the temperature on the top of vegetable compartment 903 is than the temperature height of the bottom of vegetable compartment 903.In addition, on the fore-and-aft direction of vegetable compartment 903,, the inside of vegetable compartment 903 is exposed in the colder air, so vegetable compartment 903 the insides are lower than the place ahead temperature owing to blow from the cooling air duct 907 that is arranged on the back side by the air of cooler 905 coolings.Therefore,, in vegetable compartment 903, produce the temperature inequality though vegetable compartment 903 is to remain on 5 ℃ structure, the temperature in the vegetable compartment 903, the top in the place ahead is the highest temperature band.

Therefore, from suppressing the viewpoint of ozone concentration, the installation site of research ozone generating-device 1010, be controlled at the low concentration of 0.03ppm easily, and can further promote the ozone decomposition of harmful substances such as agricultural chemicals, so it is effective under the condition that reality is used that the temperature of ozone generating-device 1010 is remained on higher temperature, but as its practical method, the highest temperature band in remaining on 5 ℃ the Temperature Distribution of vegetable compartment 903, it is the side surface side of the storeroom of temperature band higher in the adjacent storeroom, be to set ozone generating-device 1010 on the wall of upper side of vegetable compartment 903.

Like this, in the present embodiment, reduce one of device, rise to purpose, set ozone generating-device 1010 in the high part of Temperature Distribution with the temperature of ozone generating-device 1010 peripheries as ozone amount.

In addition, in the present embodiment, on fore-and-aft direction, vegetable compartment 903 is located at front side, is located at the front side of the thermal wall between vegetable compartment 903 and the adjacent refrigerating chamber 902.

But,, the situation that need be installed in the position that user's hand is difficult to touch is arranged also according to the difference of the kind of ozone generating-device 1010.Particularly high voltage flows under the situation of ozone generating-device 1010, needs to pay attention to user's security, also has and need be located in the side surface side of adjacent storeroom and the situation of the inboard on the fore-and-aft direction.About this situation, preferably on the basis of the problem of considering actual use, be located at suitable position.

In addition, in the present embodiment, reduce device as ozone amount, be provided with in the high zone of said temperature band on the basis of structure of ozone generating-device 1010, ozone adsorption filter 1022 is located in the storeroom, adopt ozone adsorption filter 1022 by ozone amount being reduced device like this, thereby need not use electric energy, and can reduce ozone amount energy-conservationly.

These ozone amounts reduce device also can distinguish use separately, but by being used in combination, can further improve effect.

In addition, utilize the method for the oxidation Decomposition of ozone that the method for the pressure of rising ozone is arranged as acceleration.As the means of utilizing this method, can when driving ozone generating-device 1010, refrigerating chamber flashboard 908 and refrigerating chamber flashboard 910 be formed closing state, in addition vegetable compartment flashboard 909 be formed the state of opening, drive fan 906 rises the pressure of vegetable compartment 903.Thus, can promote ozone to decompose.

On the other hand, decompose well attached to generating after the harmful substances such as lip-deep agricultural chemicals of vegetables and fruit by the ozone efficient of the low concentration of 0.03ppm and decompose the back material.This decomposition back material is compared with original harmful substance, and harmfulness is low, wants the material removed but still can generate as far as possible.Therefore, the surface that drives vegetables in being kept at vegetable compartment 903 and fruit sets the conduct of water smoke and decomposes the sprayer unit 1023 that the back material reduces device, reduces and decomposes the back material.This be because, by the harmful substances such as agricultural chemicals of ozone decomposition attached to the surface of vegetables and fruit, the original harmful substance of its molecular weight ratio of material is little after the decomposition after but ozone decomposes, in addition, in the functional group of harmful substance, generate " OH " or "=O " easily by the oxidation reaction of utilizing ozone, so separate to water-soluble easily, in the water smoke that makes sprayer unit 1023 ejections of material reduction device after decomposition of decomposition back substance dissolves, thereby add water decomposition.

In addition,, the UV lamp of irradiation ultraviolet radiation wavelength is set,, can decomposes the back substance decomposition by the irradiation of UV lamp as other forms of material reduction device after the decomposition in addition.

In addition, decompose the back material owing to the original harmful substance of molecular weight ratio is little, so the aerial situation of swimming of evaporating is arranged.Material is by decomposing the back material by the filter supplies such as active carbon that contain the light media after these evaporations, the decomposition of swimming on the cold airflow outlet of vegetable compartment 903, and irradiates light, thereby can remove by the decomposition reaction that utilizes the light media.

As more than, in the present embodiment, the ozone amount that reduces ozone amounts by vegetable compartment 903 after being provided with ozone generating-device 1010 on the vegetable compartment 903 and decomposing attached to the harmful substances such as remains of pesticide of the vegetable surface of the inside that is accommodated in vegetable compartment 903 by the ozone that is produced by ozone generating-device 1010 reduces device, even thereby improve because of any condition under the situation of ozone concentration, also can suppress ozone amount reliably.

In addition, ozone amount of the present invention reduces device and discharges the ozone output mechanism of the air of vegetable compartment 903 by being provided with from vegetable compartment 903 outside freezer 900, thereby can further reduce ozone amount reliably.

In addition, in the present embodiment, reduce device as ozone amount, be provided with in the high zone of said temperature band on the basis of structure of ozone generating-device 1010, ozone adsorption filter 1022 also is set in storeroom, but on the demarcation strip of vegetable compartment 903 and freezer main body, offer the hole, fan is installed, to reduce the device setting as ozone amount from the ozone output mechanism that vegetable compartment is discharged the air of vegetable compartment 903 to the outside of freezer 900, and can further reduce ozone, so preferred.In view of the above, even just in case any reason cause also can discharging ozone fast, so can further improve user's security under the situation that ozone concentration uprises.

In addition, in the present embodiment, reduce device as ozone amount and use ozone adsorption filter 1022, but the UV lamp of irradiation ultraviolet radiation also can reduce device as ozone amount to be used, in the harmful substances such as lip-deep agricultural chemicals of driving decomposition that promotes device 1011 by ozone and ozone decomposition, light the UV lamp that reduces the irradiation ultraviolet radiation of device and conduct decomposition back material reduction device as ozone amount attached to vegetables and fruit from ozone generating-device 1010 generations.Its result, residual ozone was subjected to the UV light irradiation and ozone is decomposed to oxygen molecule after harmful substance was removed in decomposition.Its result can remove the ozone that is full of vegetable compartment 903 reliably.

In addition, as in addition device can be water spraying device, by the surface ejection water of water spraying device to vegetables and fruit, in this ozone in water local dissolution, make the above concentration of ozone water of 0.03ppm, also can efficient be decomposed by the agricultural chemicals lamp harmful substance of vegetables and fruit surface by ozone.

In addition, in the present embodiment, ozone amount as ozone generating-device 1010 reduces device, so that the temperature of ozone generating-device 1010 peripheries rises to purpose, set ozone generating-device 1010 in the higher part of Temperature Distribution, but means as the temperature rising that makes ozone generating-device 1010, in order to dissolve attached to the frost on the cooler 905, also can prevent that in deriming heater 912 actions the temperature of vegetable compartment 903 from rising, vegetable compartment flashboard 909 forms closed condition, but open vegetable compartment flashboard 909 after deriming heater 912 actions, drive fan 906, the air of the high temperature after will thawing imports to vegetable compartment 903, and the temperature of ozone generating-device 1010 is risen.

In addition, the method as the temperature that makes ozone generating-device 1010 in addition rises forms high temperature in order to make ozone generating-device 1010, also near the vegetable chamber heater 911 that can be provided with in the bottom of vegetable compartment 903 ozone generating-device 1010 is set.

(embodiment 8)

Figure 31 is the stereogram of state of pulling down door of the freezer of embodiments of the present invention 8, and Figure 32 is the sectional side view of this freezer.

In addition, in present embodiment 8, about with embodiment 7 in the explanation structure and the identical part of technical conceive, omit its detailed description, about being suitable for the structure of the technical conceive identical with the content put down in writing in the above-mentioned embodiment, can realize with above-mentioned embodiment in the technology contents put down in writing and the structure of textural association.

As Figure 31, shown in Figure 32, the freezer 1100 of present embodiment is divided into refrigerating chamber 1103 and refrigerating chamber 1104 by case 1102 in case 1101 and the refrigerating chamber in the refrigerating chamber of dividing with inside in freezer 1100, take in the freezer main body 1107 of the Machine Room 1106 of compressor (not shown) and condenser 1105 by bottom overleaf, and refrigerating chamber door of hinge open and close type (not shown) and refrigerating-chamber door 1108 formations, freezer within it portion by compressor, condenser 1105, transfer valve (not shown), first decompressor (not shown), second decompressor (not shown), freezing with evaporimeter (not shown), refrigeration constitutes with evaporimeter 1109, is provided with the refrigeration system of enclosing cold-producing mediums such as hydrocarbon gas in inside.

Be provided with first shelf 1110, second shelf 1111, the 3rd shelf 1112 and first containing box 1113, second containing box 1114, the 3rd containing box 1115 in refrigerating chamber 1104 inside, refrigerating chamber 1104 inside are divided into seven subregions.

In addition, refrigerating-chamber door 1108 is rotary door, when suitable user preserves food in refrigerating chamber 1104, and the revolving refrigerating-chamber door 1108 of Unscrew, in addition by pulling out the 3rd containing box 1115, will be thereby put into to the food of its preservation.

In addition, be provided for refrigeration cooling air duct 1116 and fan 1117 that cold air is circulated in refrigerating chamber 1104 at the refrigerating chamber 1104 inner back sides, refrigeration cooling air duct 1116 is provided with first blow-off outlet 1118, second blow-off outlet 1119, the 3rd blow-off outlet 1120 and the 4th blow-off outlet 1121 that blow out cold air, sucks first suction inlet 1122, second suction inlet 1123 and the 3rd suction inlet 1124 that return air.

In addition, be provided with demarcation strip 1126, in demarcation strip 1126, be provided with ozone generating-device 1127, be used for the 3rd separating device 1128, the 6th light source 1129 of ozone generating-device 1127 from refrigerating chamber 1104 separations on the 3rd containing box 1115 tops.In addition, the 3rd containing box 1115 is provided with and covers 1130.In addition, the 3rd separating device 1128 can be with respect to demarcation strip 1126 dismounting.

Ozone generating-device 1127 is to produce the device of supplying with the ozone that is configured in the 4th containing box 1125 in the space of being divided by the demarcation strip 1126 of distinguishing refrigerating chamber 1104.In addition, Figure 33 is the stereogram of containing box, demarcation strip and the ozone generating-device of the freezer of embodiments of the present invention 8.As shown in figure 33, ozone generating-device 1127 towards the inboard of the 3rd containing box 1115 be embedded in demarcation strip 1126 below side.

On the other hand, on the lid 1130 of the 3rd containing box 1115, also be provided with porose.In addition, the 3rd separating device 1128 is the parts that are made of ozone generating-device 1127 and the thin plate of dividing storeroom, lower face at the 3rd separating device 1128 is provided with hole 1133 too, the ozone gas that produces from ozone generating-device 1127 passes through the 3rd separating device 1128 and lid 1130, flows into to the 3rd containing box 1115.

In addition, the 3rd partition member 1128 and lid 1130 be the parts that constitute respectively, but are not particularly limited, the 3rd separating device 1128 be shaped as can airtight the 3rd containing box 1115 shape, also can be not to be provided with to cover 1130 shape.

In addition, in the present embodiment, by from the water evaporates of vegetables and become between the 3rd containing box 1115 of high humility and the ozone generating-device 1127 and be provided with the 3rd separating device 1128, thereby can be with the top of the 3rd separating device 1128, be that ozone generating-device 1127 peripheries maintain more low humidity, prevent to be consumed by humidity from the ozone that ozone generating-device 1127 produces.

In addition, the 6th light source 1129 as activating device is the activate promotion device of the decomposition of the harmful substances such as promotion agricultural chemicals in the present embodiment, is the light emitting diode (LED) that makes the wavelength activate of live body defense reaction, that emit regulation of the fruits and vegetables that are stored in the 3rd containing box 1115.It increases the fruits and vegetables of activate as vitamins thing of polyphenoils, when the harmful substances such as agricultural chemicals of utilizing ozone are decomposed, carries out decomposition attached to the harmful substances such as agricultural chemicals on the surface of fruits and vegetables by the vitamin that increases in fruits and vegetables.Thus, can promote to utilize the agricultural chemicals of ozone to decompose.

In addition, the 6th light source 1129 is configured in the inboard of demarcation strip 1126.This is because by the 6th light source 1129 dewfall, the light of absorption provision wavelengths prevents that the decomposition efficiency of agricultural chemicals from lowering.

Therefore, at least the three separating device 1128 preferably constitutes with the mode of the light of interior, the necessary wavelengths that can fully see through the light of emitting as the 6th light source 1129 of the activating device material by photopermeability.

In addition, be provided with on the demarcation strip 1126 reduction decompose the ozone adsorption filter 1131 that reduces device as ozone amount attached to the ozone amount after the lip-deep harmful substances such as vegetables and fruit by the ozone that produces by ozone generating-device 1127, reduce the decomposition that generates after the lip-deep harmful substance of decomposing by ozone attached to vegetables and fruit after the conduct of material decompose the sprayer unit that the back material reduces device.

About freezer 1100 as above formation, below its action of explanation.

In the running of freezer 1100, condensing by the cold-producing medium of the HTHP of compressor compresses by condenser 1105 coolings, form liquid refrigerant.By the condensing cold-producing mediums of condenser 1105 by transfer valve stream to first decompressor or second decompressor, the gas-liquid two condition cold-producing medium of the low pressure low humidity that is depressurized.

At this, the cold-producing medium that flows to first decompressor evaporates refrigerating chamber 1103 in flowing in the evaporimeter freezing, thus by the boil-off gas heat-transmission to cooling off in the refrigerating chamber 1103, and be drawn into compressor once more.

In addition, flow to the cold-producing medium of second decompressor by transfer valve, flow to the freezing evaporimeter of using with evaporimeter 1109, in refrigerating chamber 1104 and refrigerating chamber 1103, evaporate from refrigeration, thereby to cooling off in refrigerating chamber 1104 and the refrigerating chamber 1103, and be drawn into compressor once more by the boil-off gas heat-transmission.

At this, mobile in refrigeration cooling air duct 1116 by fan 1117 by refrigeration with the cold air that the boil-off gas heat-transmission of the liquid refrigerant in the evaporimeter 1109 obtains, blow out from first blow-off outlet 1118, second blow-off outlet 1119, the 3rd blow-off outlet 1120 and the 4th blow-off outlet 1121, thus cooling subregion separately.

In addition, inside and outside casing, flow and be cooled by the air that returns that cools off subregion beyond it in second containing box 1114 and the 3rd containing box 1115.

Then, the air that returns of the ratio higher temperatures that sucks from first suction inlet 1122, second suction inlet 1123 and the 3rd suction inlet 1124 is captured heat and is formed low temperature with liquid refrigerant evaporates in the evaporimeter 1109 and quilts by temperature official post refrigeration, be directed in the cabinet by fan 1117 again, cool off each subregion.

Then, drive the ozone generating-device 1127 that is positioned at the 3rd containing box 1115, produce ozone gas.At this moment, ozone gas is full of in the 3rd containing box 1115 of preserving fruits and vegetables.At this moment, the ozone gas that is full of is the low concentration of 0.03ppm.Then, by the harmful substances such as agricultural chemicals of the ozone gas of the low concentration that is full of contact attached to the surface of fruits and vegetables, these harmful substances and ozone generation oxidative decomposition further lower harmful substance, resolve into safe material.In addition, when the decomposition of ozone gas is removed, emit light from the 6th light source 1129, make the live body defense reaction activate of fruits and vegetables, make as polyphenoils ascorbic and emit increase, carry out the oxidation Decomposition of harmful substances such as agricultural chemicals by the vitamin C of this increase from the inboard of fruits and vegetables.

In addition, at this moment, ozone generating-device 1127 and the 3rd containing box 1115 are positioned at the below of refrigerating chamber 1104, slip and stagnate so heavier-than-air ozone can efficient takes in 1115 to the 3rd well.Thus, the a spot of like this ozone efficient of 0.03ppm is full of in the 3rd containing box 1115 well, can realize improving and lowering, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the 3rd containing box 1115.

In addition, because the 3rd containing box 1115 is positioned at below, even so put into by the taking-up of food and make under the situation that ozone flows out outside freezer 1100, also can use ozone with high concentration to flow out apace downwards, the user sucks the possibility step-down of ozone by mouth and nose in body, the higher freezer of security 1100 can be provided.

In addition, on the other hand, after the cold air that blows out from first blow-off outlet 1118, second blow-off outlet 1119, the 3rd blow-off outlet 1120 and the 4th blow-off outlet 1121 cools off the 3rd containing box 1115 by free convection, sucked, returned with evaporimeter 1109 to refrigeration again to second suction inlet 1123.In the circulation of such cold air, the ozone gas that takes place from ozone generating-device 1127 is after the 3rd containing box 1115 flows into, the ozone gas of a part is sucked from second suction inlet 1123 by the air-flow of the circulation of this cold air, to first blow-off outlet 1118, second blow-off outlet 1119, the 3rd blow-off outlet 1120 and 1121 circulations of the 4th blow-off outlet.Therefore, it is all that ozone gas spreads all over refrigeration cooling air duct 1116 and refrigerating chamber 1104.Thus, the 3rd containing box 1115 not only, and the refrigeration cooling air duct 1116 of the easier breeding of assorted bacterium can be concentrated by ozone antibiotic, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, ozone generating-device 1127 is provided with ozone generating-device owing to be arranged in the storage subregion in downstream in refrigerating chamber 1104, flows into the cold air that comprises the assorted bacterium that respectively stores subregion etc. so be positioned at the storage subregion in the downstream of refrigeration cooling air duct 1116.Therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, ozone generating-device 1127 does not need to be located at especially on the demarcation strip 1126, can be located in the refrigeration cooling air duct 1116 yet.Thus, can realize antibiotic reliably by ozone in the refrigeration cooling air duct 1116 to the easy breeding of assorted bacterium, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, in storeroom that ozone generating-device 1127 also can temperature be the highest among refrigerated storage temperature band storeroom or the storage subregion ozone generating-device is set.Thus, because temperature height, although so be the assorted bacterium environment of breeding easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, in the present embodiment, reduce device, ozone adsorption filter 1131 is set in storeroom, like this ozone amount is reduced device and adopt ozone adsorption filter 1131, can not use electric energy, reduce ozone amount in energy-conservation mode as ozone amount.

These ozone amounts reduce device also can distinguish use separately, but also can be by being used in combination.

On the other hand, the ozone efficient of the low concentration by 0.03ppm is decomposed well to generate after the harmful substances such as agricultural chemicals attached to the surface of vegetables or fruit and is decomposed the back material.This decomposes back material, compares the low but still material after the decomposition that need as far as possible remove of harmfulness with original harmful substance.Therefore, drive water spraying device, reduce and decompose the back material as the surface ejection water smoke of vegetables in being stored in the 3rd containing box 1115 of decomposing back material reduction device and fruit.

In addition, other forms as material reduction device after the decomposition in addition are provided with the UV lamp, by the irradiation of UV lamp, can decompose the back substance decomposition.

In addition, decompose the back material owing to the original harmful substance of molecular weight ratio is little, so the aerial situation of swimming of evaporating is arranged.Material sprays from first blow-off outlet 1118, second blow-off outlet 1119, the 3rd blow-off outlet 1120 and the 4th blow-off outlet 1121 by the refrigeration cooling air duct 1116 that sucks from second suction inlet 1123 after these decomposition of evaporating, swimming, can be to refrigerating chamber 1104 whole diffusions, reduce device so decompose the back material, not only be arranged on the 3rd containing box 1115, consider from the aspect of the safer use freezer 1100 of user, be arranged on the end face of refrigerating chamber 1104 also preferred.

In addition, reduce device, decompose the back material by the filter supplies such as active carbon that contain the light media as material after the decomposition in addition, and irradiates light, thereby can remove by the decomposition reaction that utilizes the light media.

As more than, in the embodiments of the present invention, freezer 1100 comprises: the heat insulating box with a plurality of heat insulation subregions, be located at the refrigerated storage temperature band storeroom that storehouse temperature on the heat insulating box remains on the refrigerated storage temperature band, and storehouse temperature remains on the cryogenic temperature band storeroom of cryogenic temperature band, refrigeration with the cooling that is used to carry out refrigerated storage temperature band storeroom is with evaporimeter 1109 and be used to cool off the freezing evaporimeter of using of the cooling of cryogenic temperature band storeroom, be provided with ozone generating-device 1127 that produces the ozone of supplying with refrigerated storage temperature band storeroom and the activating device that promotes the decomposition of harmful substances such as agricultural chemicals, make the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom the highest, so can improve antibiotic keeping quality based on the antibiotic and food of the storeroom of refrigerated storage temperature band, and reduce attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food, even put into by the taking-up of food and make under the situation that ozone flows out outside freezer 1100, ozone with high concentration is flowed out downwards apace, the higher freezer of security 1100 can be provided.Improve and to be provided as decompose by the ozone that produces by ozone generating-device 1127 after the ozone adsorption filter 1131 that the ozone amount that reduces ozone amounts by the 3rd containing box 1115 reduces device attached to the harmful substances such as remains of pesticide of the vegetable surface of the inside that is accommodated in the 3rd containing box 1115, even thereby improve because of any condition under the situation of ozone concentration, also can suppress ozone amount reliably.

In addition, ozone amount of the present invention reduces device and discharges the ozone output mechanism of the air of the 3rd containing box 1115 by being provided with from the 3rd containing box 1115 outside freezer 1100, thereby can further reduce ozone amount reliably.

In addition, in the present embodiment, in the 3rd containing box 1115, be provided with and cover 1130, but the invention is not restricted to this, also can not have the 3rd containing box 1115 and Qi Gai 1130, and in the storage space of dividing by demarcation strip 1126, directly preserve food.Perhaps, the 3rd separating device 1128 and lid 1130 are the structure that forms respectively, but are not particularly limited, and also the shape of the 3rd separating device 1128 can be formed the shape that the 3rd containing box 1115 can be airtight, form not to be provided with and cover 1130 shape.

In addition, ozone generating-device 1127 is owing to produce ozone gas in the storage space of dividing on the extreme lower position of refrigerating chamber 1104, so heavier-than-air ozone gas directly contacts the chance of user's face in the time of can reducing the door of developing freezer 1100, suck ozone gas from user's mouth and nose, the possibility that sucks human body reduces, so the user can more safely use freezer 1100.

In addition, from first blow-off outlet 1118, second blow-off outlet 1119, the cold air that the 3rd blow-off outlet 1120 and the 4th blow-off outlet 1121 blow out is inhaled into second suction inlet 1123 after cooling off the 3rd containing box 1115 by free convection, it is heavy with the circulating cold air of evaporimeter 1109 to return refrigeration again, the major part of the ozone gas that produces from ozone generating-device 1127 flows into to the 3rd containing box 1115, though, but a part of ozone gas is sucked from second suction inlet 1123 by the circulation of fluid of this cold air, to first blow-off outlet 1118, second blow-off outlet 1119, the 3rd blow-off outlet 1120 and 1121 circulations of the 4th blow-off outlet are so the extremely low ozone gas of concentration spreads all over refrigerating chamber 1104 integral body.Thus, the oxidizing force of the ozone gas that the concentration by spreading all over refrigerating chamber 1104 integral body is extremely low not only can be removed the remains of pesticide that is kept at the fruits and vegetables in the 3rd containing box 1115, also has the effect of the deodorizing of air in the cabinet that can carry out refrigerating chamber 1104.In addition, simultaneously other food that are kept at refrigerating chamber 1104 are also had by the antibiotic effect of ozone gas.

In addition, refrigerating-chamber door 1108 adopts a rotary door, but is not limited thereto, and also can be to adopt many doors, and the 3rd containing box 1115 adopts the containing box of extracting out from the drawing and pulling type door, a mode of directly fruits and vegetables being taken in to the 3rd containing box 1115 when opening.

(embodiment 9)

Figure 34 is the sectional side view of the freezer of embodiments of the present invention 9.

In Figure 34, freezer 1200 by demarcation strip 1201 from being separated out refrigerating chamber 1202, vegetable compartment 1203, refrigerating chamber 1204.

In addition, for cooling refrigeration storehouse 1200, freeze cycle is by formations such as decompressors such as compressor, condenser, expansion valve or capillary (not shown), cooler 1205, the pipe arrangement that links these parts, cold-producing mediums, by the storeroom in the cold air cooling refrigeration storehouse 1200 that generated by this freeze cycle.

In addition, freezer 1200 has the fan 1206 that is used for the cold air by cooler 1205 coolings is transported to each storeroom space, have the cooling air duct 1207 that the cold air that blowed by fan 1206 transports to each storeroom space, cooling air duct 1207 is heat insulation by each storeroom and demarcation strip 1201.

In addition, on the cooling air duct 1207, be provided with refrigerating chamber flashboard 1208 between cooler 1205 and the refrigerating chamber 1202, between cooler 1205 and the vegetable compartment, be provided with refrigerating chamber flashboard 1210 between vegetable compartment flashboard 1209, cooler 1205 and the refrigerating chamber.

The refrigerating chamber 1202 of each storeroom of freezer 1200 keeps-18 ℃ mode to constitute with 5 ℃ of temperature maintenances, refrigerating chamber 1204 with temperature with 3 ℃ of design temperature maintenances, vegetable compartment 1203.At this, refrigerating chamber flashboard 1208, vegetable compartment flashboard 1209 and refrigerating chamber flashboard 1210 be in order to keep the design temperature in each room, is controlled in when sending into each storeroom by the cold air of cooler 1205 coolings by fan 1206 to open and close.

In addition, vegetable compartment 1203 also has by contacting the cooling that remains on-18 ℃ refrigerating chamber 1204 below it and becomes situation below 0 ℃.Therefore, below vegetable compartment 1203, vegetable chamber heater 1211 is set as the device that vegetable compartment 1203 is remained on 5 ℃, the heating vegetable compartment 1203 below.

In addition, though the moisture that is produced by the food from be kept at freezer 1200 under cooler 1205 adheres to frost at cooler 1205, be provided with and be used to dissolve this white deriming heater 1212.In order to prevent when deriming heater 1212 moves, air by deriming heater 1212 heating flows into refrigerating chamber 1202, vegetable compartment 1203 and refrigerating chamber 1204 and the temperature of each storeroom is risen, refrigerating chamber flashboard 1208, vegetable compartment flashboard 1209 and refrigerating chamber flashboard 1210 are controlled in closing state, prevent that temperature from rising.

In addition, vegetable compartment 1203 is provided with to produce and is used for decomposing the ozone generating-device of removing attached to the ozone of the harmful substances such as lip-deep agricultural chemicals of vegetables that are accommodated in vegetable compartment 1203 and fruit 1310 by oxidation Decomposition.In addition, the 7th light source 1321 is to promote the activate of decomposition of the harmful substances such as agricultural chemicals of present embodiment to promote device, is to emit to make the light emitting diode (LED) that is stored at as the wavelength of the regulation of the live body defense reaction activate of the fruits and vegetables on the vegetable compartment 1203 of storeroom.It increases as vitamins of polyphenoils by the fruits and vegetables of activate, in the decomposition of the harmful substances such as agricultural chemicals of utilizing ozone, carries out decomposition attached to the harmful substances such as lip-deep agricultural chemicals of fruits and vegetables by the vitamin that increases in the fruits and vegetables.Thus, can promote to utilize the agricultural chemicals of ozone to decompose.In addition, reduce by ozone decompose attached to the ozone amount after the lip-deep harmful substances such as vegetables and fruit as ozone amount reduce device ozone adsorption filter 1322, reduce and decompose after the decomposition of material after the decomposition that generates after the lip-deep harmful substance attached to vegetables and fruit material by ozone and reduce device and also be arranged on the vegetable compartment 1203.

About food storage storehouse, in its action of following explanation, effect as above formation.

At first, produce ozone, fill up the vegetable compartment 1203 of preserving vegetables and fruit from the ozone generating-device of being located on the vegetable compartment 1,203 1310.The ozone contact that is full of is attached to the harmful substances such as lip-deep agricultural chemicals of vegetables and fruit, and the chemical reaction of these harmful substances and ozone generation oxidation Decomposition is decomposed into harmless safe material.

At this, utilization is removed from the decomposition of the ozone that ozone generating-device 1310 takes place, for making the oxidation Decomposition of high concentration as far as possible, oxidation Decomposition carries out as early as possible, its result, can efficient decompose these harmful substances well, be high concentration but work as ozone, and human body is had bad influence, and can worry that its stink realized by the people, so use low concentration as far as possible.Therefore, for vegetable compartment 1203 is remained on human body is not had ozone concentration that the smell of bad influence and ozone can not be realized, is the ozone concentration below the 0.03ppm, ozone generating-device 1310 turns round repeatedly and stops, running rate is controlled at 17%, and the control ozone concentration does not rise above 0.03ppm.

On the other hand, during cooling vegetable compartment 1203, the cold air that is cooled passes through in cooling air duct 1207 by fan 1206, blows to vegetable compartment 1203, flows out.Therefore, fill up the ozone of vegetable compartment 1203 and cost the air-supply when cooling off, the cold air of outflow, enter the environment that spreads from vegetable compartment 1203 easily.Therefore, in vegetable compartment 1203 coolings, ozone generating-device 1310 controlled its running rates are 45%, increase the running rate of ozone generating-device, the ozone that compensation is lost from vegetable compartment 1203 by diffusion.Afterwards, when the cooling that stops to vegetable compartment 1203, ozone generating-device 1310 with 17% running rate to vegetable compartment 1203 ozone supply once again.

Like this, cold air is under the situation that vegetable compartment 1203 flows into, ozone generating-device 1310 increases the quantity delivered of ozone with 45% running rate, do not flow under the situation of cold air, running rate running ozone generating-device 1310 with 17%, even thereby the cold air that is cooled is spread from vegetable compartment 1203 by fan 1206, by increasing the running rate of ozone generating-device 1310, also can efficient well and reliably making to decompose attached to the harmful substances such as remains of pesticide on the vegetable surface of the inside that is accommodated in storeroom in vegetable compartment 1203 be the small amount of ozone of purpose 0.03ppm.

Promptly, the ozone generating-device 1310 that had of vegetable compartment 1203 can be a low-power, can realize more saving resource, energy-conservation the ozone concentration that plays effect, even and just in case under the situation that ozone flows out outside storeroom, owing to be more a spot of ozone amount, so can be described as the structure of the security of more having considered the user.

In addition, can ozone concentration sensor being installed on the vegetable compartment 1203 in the mode that ozone concentration does not rise, is that mode below the 0.03ppm is controlled ozone generating-device 1310 with the ozone concentrations in the vegetable compartment 1203.

In addition, promote that as activate the 7th light source 1321 of device is the LED element, but in order to make the live body defense reaction efficient activate well of fruits and vegetables, use the blue light of centre wavelength 470nm as the wavelength that makes light be penetrated into the surface of fruits and vegetables, as making light preferably use the green light of centre wavelength 520nm to the wavelength of the inside of fruits and vegetables.At this moment from having being the scope of 5lx～500lx by the exposure intensity of the 7th light source 1321 of the blue led of object (fruits and vegetables) irradiation, green LED.

About this exposure intensity, under the situation of exposure intensity less than 5lx, the vitamin as polyphenoils that the live body defense reaction under penetrating as illumination increases is difficult to increase.In addition, moreover, under the situation of the degree of the 5lx that arrives a little less than the exposure intensity, the person of being to use is difficult to discern the brightness of lighting a lamp when shutter door, so in fact be difficult to obtain being loaded into the demand of the effect propaganda of the commodity under the situation on the freezer.

On the other hand, surpassing under the situation of 500lx, light quantity is strong excessively, promotes the water evaporates of fruits and vegetables on the contrary, the possibility that has freshness to reduce, in addition Zhao She light according to circumstances difference can bend or function such as variable color on quality badness.In addition, when door opens and closes, also have when light quantity strengthens, be difficult to embrace tendency as the refrigerant sense of freezer as consumer's user.

Given this, light quantity as the 7th light source 1321, the brightness range of 20lx～100lx can realize the increase as the vitamin of polyphenoils on functional plane, and be the effective range that does not promote the water evaporates of fruits and vegetables, and on the sense organ when door opens and closes the user can realize light-struck functional effect from the 7th light source 1321, and more preferably as the brightness range of embracing refrigerant sense.

In addition, the exposure intensity of preferred green light is stronger than the exposure intensity of blue light, and in the present embodiment, the brightness of green LED is about 3～10 times of degree with respect to the brighteness ratio of blue led.

In addition, in the product of reality, when confirming this irradiation ratio strong and weak, can confirm the power of the brightness of the interior space itself by luminance meter.Particularly, same under the situation of the irradiation of carrying out dichromatism, switching controls substrate etc. and shine various colors respectively can be confirmed the power of each wavelength, brightness of all kinds when measuring brightness separately.

This be because, green light is owing to be the light of wavelength that fruits and vegetables are free from side effects, so in order to increase the vitamin amount in the fruits and vegetables as polyphenoils, enhancing is to the green light intensity of fruits and vegetables internal penetration, the quality of fruits and vegetables is descended, can increase the vitamin amount, so be effective.The brightness settings of distinguishing light according to experiment is 3 times～10 times degree of blue light in green light, then is resultful.Promptly, under the degree of 3 times of less thaies, the effect that the vitamin amount of fruits and vegetables inside increases is insufficient, in surpassing 10 times rank, be difficult to expect the effect that the vitamin amount of fruit and vegetable surfaces increases, all be difficult to obtain the effect that comprehensive vitamin amount increases under any situation.

In addition, big to the quantity of stimulus of vegetables during than the continuity point light irradiation to the fruits and vegetables intermittent irradiation, except that photosynthesis generates vitamin C, can also promote the ascorbic generation in the vegetables defense reaction as polyphenoils, can further promote removing of harmful substance such as agricultural chemicals.Therefore, the 7th light source 1321 preferably is controlled with arbitrary frequency in the scope of 20～50Hz before and after the 40Hz glimmer simultaneously irradiation (intermittent irradiation) green LED, blue led.

This can produce such problem, as the flicker of intermittent irradiation with the situation that flicker can clearly be confirmed by the user slowly below the 20Hz under, feel during the flicker of light notifying any unusual warning that waits, or continue the dull psychological constriction of flicker, or because of angry moods such as visual stimulus initiation irritabilities.

In addition, in other words the frequency of such 20Hz～50Hz is the irradiation of glimmering of frequency below the 50Hz in China or Japan, each foreign supply frequency of European all states.So, by using the frequency below the supply frequency, thereby use on the basis of lighting device that uses under the general supply frequency of popularizing or LED, with the irradiation of glimmering than its low frequency, thereby can improve the reliability of the 7th light source 1321.

In addition, the wavelength that the 7th light source 1321 is emitted adopts blue, green, but also can be the IR wavelength that brings out the vibration of the molecule that constitutes harmful substances such as agricultural chemicals.

The wavelength that comprises region of ultra-red preferably with the wavelength of the vibration resonance that constitutes Pesticide Molecule, this wavelength is thought of as and is present in region of ultra-red.More specifically, use the infrared absorption spectrum as the agricultural chemicals of object, preferably the wavelength of strong absorption portion etc. is equivalent to the wavelength of the paddy part of spectrum.For example, in the molecular structure of harmful substances such as agricultural chemicals, have " CH3 " in a large number, and the infrared absorption spectrum that is somebody's turn to do the functional group of " CH3 " is 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm) as functional group.Therefore, the wavelength of emitting as the 7th light source 1321 adopts the wavelength of the infrared spectral range that comprises 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm).Then produce in " CH3 " of harmful substances such as agricultural chemicals part easily and decompose by the light of emitting from the 7th light source 1321.

In addition, the wavelength of preferably determining from the infrared absorption spectrum of the agricultural chemicals of pyrethroids such as organophosphorus insecticide such as for example chlopyrifos, malathion or diethquinalphione or permethrin.Because these are to use in a large number in the food, remain in the high agricultural chemicals of possibility in the food.In addition, organophosphorus insecticide is compared with other kind agricultural chemicals, is the high agricultural chemicals of toxicity, removes as far as possible and can further improve security to human body.In addition, these ultrared wavelength are owing to being present among 1250nm (wave number 800/cm)～3333nm (wave number 3000/cm), so the wavelength that the 7th light source 1321 is emitted is preferably this wavelength region may.

In addition, by comprising the wavelength of ozone activate in the IR wavelength that makes the 7th light source 1321, thereby also can use the 7th light source 1321 as the ozone activating device.It for example is the wavelength of the region of ultra-red of ozone absorption.This is because if the ozone activate then promotes the decomposition of harmful substances such as agricultural chemicals.

Thus, the wavelength that comprises infrared spectral range is can play also the ozone activating device of ozone activate to be used as harmful substance activates such as making agricultural chemicals, can decompose the addition effect of agricultural chemicals with the ozone of lower concentration.

In addition, the preferred mode of decomposing harmful substances such as agricultural chemicals easily of the illumination mode of the 7th light source 1321, only for example consider ozone concentration in vegetable compartment 1203 be more than the setting situation, promptly carry out driving under the situation of decomposition of harmful substances such as agricultural chemicals the mode of the 7th light source 1321 by ozone.Setting is considered more than the preferred 0.01ppm of the decomposition efficiency of harmful substances such as agricultural chemicals.In addition, making 1321 flickers of the 7th light source with the luminous interval corresponding with the multiple of the intrinsic frequency that constitutes Pesticide Molecule and approximate number also is effective means.Thus, can drop into luminous energy efficiently in agricultural chemicals, the molecules with harmful substances such as agricultural chemicals disconnects, decomposes by ozone easily.

In addition, in the present embodiment, using light emitting diode as the 7th light source 1321, but be not particularly limited, also can be the 7th light source 1321 of emitting light.In addition, when adopting a plurality of light-emitting diode structure of light that compound setting emits different wavelength, can further obtain multi-level effect as the 7th light source 1321.

On the other hand, utilizing ozone to remove harmful substance is to be undertaken by oxidation reaction, so usually the high more accelerating oxidation more of temperature decomposes, the temperature of ozone can be higher.In addition, so ozone generating capacity then its increase more of low temperature because the resistance value in the circuit descends from ozone generating-device 1310 generations, the danger that the ozone concentration of vegetable compartment 1203 becomes the above concentration of 0.03ppm increases, so in order to suppress ozone generating capacity from ozone generating-device 1310, ozone generating-device 1310 can be formed higher temperature, promptly, near the gaseous environment temperature the ozone generating-device 1310 can be formed higher temperature band.Like this, by ozone generating-device 1310 is arranged on higher temperature, thereby special means need not be used, just the ozone generating capacity can be suppressed simply.Like this, by carrying out the inhibition of ozone amount, control easily for the ozone of the low concentration of 0.03ppm, in addition, even the concentration of ozone concentration lower than 0.03ppm also can further promote the decomposition of harmful substances such as agricultural chemicals.

At this, in the present embodiment, the upper side that contacts with vegetable compartment 1203 as the storeroom of ozone supply is a refrigerating chamber 1202, adjacent lower side is a refrigerating chamber 1204, so the top contact of vegetable compartment 1203 remains on 5 ℃ refrigerating chamber 1202, contact remains on-18 ℃ refrigerating chamber 1204 below.Therefore, vegetable compartment 1203 remains on 5 ℃ and constitute with the temperature of vegetable compartment 1203, also is subjected to the temperature effect of adjacent storeroom.Promptly, the refrigerating chamber 1202 that is subjected to contacting 3 ℃ of top maintenances with contact below the Temperature Influence of refrigerating chamber of maintenance-18 ℃, generation temperature inequality vegetable compartment 1203 in, the temperature on the top of vegetable compartment 1203 is than the temperature height of the bottom of vegetable compartment 1203.In addition, on the fore-and-aft direction of vegetable compartment 1203,, the inside of vegetable compartment 1203 is exposed in the colder air, so vegetable compartment 1203 the insides are lower than the place ahead temperature owing to blow from the cooling air duct 1207 that is arranged on the back side by the air of cooler 1205 coolings.Therefore,, in vegetable compartment 1203, produce the temperature inequality though vegetable compartment 1203 is to remain on 5 ℃ structure, the temperature in the vegetable compartment 1203, the top in the place ahead is the highest temperature band.

Therefore, from suppressing the viewpoint of ozone concentration, the installation site of research ozone generating-device 1310, be controlled at the low concentration of 0.03ppm easily, and can further promote the ozone decomposition of harmful substances such as agricultural chemicals, so it is effective under the condition that reality is used that the temperature of ozone generating-device 1310 is remained on higher temperature, but as its practical method, the highest temperature band in remaining on 5 ℃ the Temperature Distribution of vegetable compartment 1203, it is the side surface side of the storeroom of temperature band higher in the adjacent storeroom, be to set ozone generating-device 1310 on the wall of upper side of vegetable compartment 1203.

Like this, in the present embodiment, reduce one of device, rise to purpose, set ozone generating-device 1310 in the high part of Temperature Distribution with the temperature of ozone generating-device 1310 peripheries as ozone amount.

In addition, in the present embodiment, on fore-and-aft direction, vegetable compartment 1203 is located at front side, is located at the front side of the thermal wall between vegetable compartment 1203 and the adjacent refrigerating chamber 1202.

But,, the situation that need be installed in the position that user's hand is difficult to touch is arranged also according to the difference of the kind of ozone generating-device 1310.Particularly high voltage flows under the situation of ozone generating-device 1310, needs to pay attention to user's security, also has and need be located in the side surface side of adjacent storeroom and the situation of the inboard on the fore-and-aft direction.About this situation, preferably on the basis of the problem of considering actual use, be located at suitable position.

In addition, in the present embodiment, reduce device as ozone amount, be provided with in the high zone of said temperature band on the basis of structure of ozone generating-device 1310, ozone adsorption filter 1322 is located in the storeroom, adopt ozone adsorption filter 1322 by ozone amount being reduced device like this, thereby need not use electric energy, and can reduce ozone amount energy-conservationly.

These ozone amounts reduce device also can distinguish use separately, but by being used in combination, can further improve effect.

In addition, utilize the method for the oxidation Decomposition of ozone that the method for the pressure of rising ozone is arranged as acceleration.As the means of utilizing this method, can when driving ozone generating-device 1310, refrigerating chamber flashboard 1208 and refrigerating chamber flashboard 1210 be formed closing state, in addition vegetable compartment flashboard 1209 be formed the state of opening, drive fan 1206 rises the pressure of vegetable compartment 1203.Thus, can promote ozone to decompose.

On the other hand, decompose well attached to generating after the harmful substances such as lip-deep agricultural chemicals of vegetables and fruit by the ozone efficient of the low concentration of 0.03ppm and decompose the back material.This decomposition back material is compared with original harmful substance, and harmfulness is low, wants the material removed but still can generate as far as possible.Therefore, the surface that drives vegetables in being kept at vegetable compartment 1203 and fruit sets the conduct of water smoke and decomposes the sprayer unit 1323 that the back material reduces device, reduces and decomposes the back material.This be because, by the harmful substances such as agricultural chemicals of ozone decomposition attached to the surface of vegetables and fruit, the original harmful substance of its molecular weight ratio of material is little after the decomposition after but ozone decomposes, in addition, in the functional group of harmful substance, generate " OH " or "=O " easily by the oxidation reaction of utilizing ozone, so separate to water-soluble easily, in the water smoke that makes sprayer unit 1323 ejections of material reduction device after decomposition of decomposition back substance dissolves, thereby add water decomposition.

In addition,, the UV lamp of irradiation ultraviolet radiation wavelength is set,, can decomposes the back substance decomposition by the irradiation of UV lamp as other forms of material reduction device after the decomposition in addition.

In addition, decompose the back material owing to the original harmful substance of molecular weight ratio is little, so the aerial situation of swimming of evaporating is arranged.Material is by decomposing the back material by the filter supplies such as active carbon that contain the light media after these evaporations, the decomposition of swimming on the cold airflow outlet of vegetable compartment 1203, and irradiates light, thereby can remove by the decomposition reaction that utilizes the light media.

As more than, in the present embodiment, the ozone amount that reduces ozone amounts by vegetable compartment 1203 after being provided with ozone generating-device 1310 on the vegetable compartment 1203 and decomposing attached to the harmful substances such as remains of pesticide of the vegetable surface of the inside that is accommodated in vegetable compartment 1203 by the ozone that is produced by ozone generating-device 1310 reduces device, even thereby improve because of any condition under the situation of ozone concentration, also can suppress ozone amount reliably.

In addition, ozone amount of the present invention reduces device and discharges the ozone output mechanism of the air of vegetable compartment 1203 by being provided with from vegetable compartment 1203 outside freezer 1200, thereby can further reduce ozone amount reliably.

In addition, in the present embodiment, reduce device as ozone amount, be provided with in the high zone of said temperature band on the basis of structure of ozone generating-device 1310, ozone adsorption filter 1322 also is set in storeroom, but on the demarcation strip of vegetable compartment 1203 and freezer main body, offer the hole, fan is installed, to reduce the device setting as ozone amount from the ozone output mechanism that vegetable compartment 1203 is discharged the air of vegetable compartment 1203 to the outside of freezer 1200, can further reduce ozone, so preferred.In view of the above, even just in case any reason cause also can discharging ozone fast, so can further improve user's security under the situation that ozone concentration uprises.

In addition, in the present embodiment, reduce device as ozone amount and use ozone adsorption filter 1322, but the UV lamp of irradiation ultraviolet radiation also can reduce device as ozone amount to be used, in the harmful substances such as lip-deep agricultural chemicals of driving decomposition that promotes device 1311 by ozone and ozone decomposition, light the UV lamp that reduces the irradiation ultraviolet radiation of device and conduct decomposition back material reduction device as ozone amount attached to vegetables and fruit from ozone generating-device 1310 generations.Its result, residual ozone was subjected to the UV light irradiation and ozone is decomposed to oxygen molecule after harmful substance was removed in decomposition.Its result can remove the ozone that is full of vegetable compartment 1203 reliably.

In addition, as in addition device can be water spraying device, by the surface ejection water of water spraying device to vegetables and fruit, in this ozone in water local dissolution, make the above concentration of ozone water of 0.03ppm, also can efficient be decomposed by the agricultural chemicals lamp harmful substance of vegetables and fruit surface by ozone.

In addition, in the present embodiment, ozone amount as ozone generating-device 1310 reduces device, so that the temperature of ozone generating-device 1310 peripheries rises to purpose, set ozone generating-device 1310 in the higher part of Temperature Distribution, but means as the temperature rising that makes ozone generating-device 1310, in order to dissolve attached to the frost on the cooler 1205, also can prevent that in deriming heater 1212 actions the temperature of vegetable compartment 1203 from rising, vegetable compartment flashboard 1209 forms closed condition, but open vegetable compartment flashboard 1209 after deriming heater 1212 actions, drive fan 1206, the air of the high temperature after will thawing imports to vegetable compartment 1203, and the temperature of ozone generating-device 1310 is risen.

In addition, the method as the temperature that makes ozone generating-device 1310 in addition rises forms high temperature in order to make ozone generating-device 1310, also near the vegetable chamber heater 1211 that can be provided with in the bottom of vegetable compartment 1203 ozone generating-device 1210 is set.

(embodiment 10)

Figure 35 is the stereogram of state of pulling down door of the freezer of embodiments of the present invention 10, and Figure 36 is the sectional side view of the refrigerating chamber of this freezer.

In addition, in present embodiment 10, about with embodiment 9 in the explanation structure and the identical part detailed of technical conceive.In addition, about be suitable for above-mentioned embodiment in the structure of the identical technical conceive of the content put down in writing, can realize with above-mentioned embodiment in the technology contents put down in writing and the structure of textural association.

As Figure 35, shown in Figure 36, the freezer 1400 of present embodiment is divided into refrigerating chamber 1403 and refrigerating chamber 1404 by case 1402 in case 1401 and the refrigerating chamber in the refrigerating chamber of dividing with inside in freezer 1400, take in the freezer main body 1407 of the Machine Room 1406 of compressor (not shown) and condenser 1405 by bottom overleaf, and refrigerating chamber door of hinge open and close type (not shown) and refrigerating-chamber door 1408 formations, freezer within it portion by compressor, condenser 1405, transfer valve (not shown), first decompressor (not shown), second decompressor (not shown), freezing with evaporimeter (not shown), refrigeration constitutes with evaporimeter 1409, is provided with the refrigeration system of enclosing cold-producing mediums such as hydrocarbon gas in inside.

Be provided with first shelf 1410, second shelf 1411, the 3rd shelf 1412 and first containing box 1413, second containing box 1414, the 3rd containing box 1415 in refrigerating chamber 1404 inside, refrigerating chamber 1404 inside are divided into seven subregions.

In addition, refrigerating-chamber door 1408 is rotary door, when suitable user preserves food in refrigerating chamber 1404, and the revolving refrigerating-chamber door 1408 of Unscrew, in addition by pulling out the 3rd containing box 1415, will be thereby put into to the food of its preservation.

In addition, be provided for refrigeration cooling air duct 1416 and fan 1417 that cold air is circulated in refrigerating chamber 1404 at the refrigerating chamber 1404 inner back sides, refrigeration cooling air duct 1416 is provided with first blow-off outlet 1418, second blow-off outlet 1419, the 3rd blow-off outlet 1420 and the 4th blow-off outlet 1421 that blow out cold air, sucks first suction inlet 1422, second suction inlet 1423 and the 3rd suction inlet 1424 that return air.

In addition, be provided with demarcation strip 1426 on the 3rd containing box 1415 tops, the 4th separating device 1428 that in demarcation strip 1426, be provided with ozone generating-device 1427, is used for ozone generating-device 1427 is separated from refrigerating chamber 1404, as the 8th light source 1429 of activating device.In addition, the 3rd containing box 1415 is provided with and covers 1430.In addition, the 4th separating device 1428 can be with respect to demarcation strip 1426 dismounting.

Ozone generating-device 1427 is to produce the device of supplying with the ozone that is configured in the 4th containing box 1425 in the space of being divided by the demarcation strip 1426 of distinguishing refrigerating chamber 1404.In addition, Figure 37 is the stereogram of containing box, demarcation strip and the ozone generating-device of the freezer of embodiments of the present invention 10.As shown in figure 37, ozone generating-device 1427 towards the inboard of the 3rd containing box 1415 be embedded in demarcation strip 1426 below side.

Like this, ozone generating-device 1427 is embedded on the demarcation strip 1426, thereby even the variations in temperature of the 4th containing box 1425, the temperature of ozone generating-device 1427 is difficult to change, and can stably keep ozone generation efficiency.

On the lid 1430 of the 3rd containing box 1415, also be provided with porose 1433.In addition, the 4th separating device 1428 is the parts that are made of ozone generating-device 1427 and the thin plate of dividing storeroom, lower face at the 4th separating device 1428 is provided with the hole too, the ozone gas that produces from ozone generating-device 1427 passes through the 4th separating device 1428 and lid 1430, flows into to the 3rd containing box 1415.

In addition, the 4th partition member 1428 and lid 1430 be the parts that constitute respectively, but are not particularly limited, the 4th separating device 1428 be shaped as can airtight the 3rd containing box 1415 shape, also can be not to be provided with to cover 1430 shape.

In addition, in the present embodiment, by from the water evaporates of vegetables and become between the 3rd containing box 1415 of high humility and the ozone generating-device 1427 and be provided with the 4th separating device 1428, thus can be with the top of the 4th separating device 1428, be that ozone generating-device 1427 peripheries maintain more low humidity.

In addition, the 8th light source 1429 is that the activate of the decomposition of the harmful substances such as promotion agricultural chemicals in the present embodiment promotes device, is the light emitting diode (LED) that makes the wavelength activate of live body defense reaction, that emit regulation of the fruits and vegetables that are stored in the 3rd containing box 1415.It increases the fruits and vegetables of activate as vitamins thing of polyphenoils, when the harmful substances such as agricultural chemicals of utilizing ozone are decomposed, carries out decomposition attached to the harmful substances such as agricultural chemicals on the surface of fruits and vegetables by the vitamin that increases in fruits and vegetables.Thus, can promote to utilize the agricultural chemicals of ozone to decompose.

In addition, the 8th light source 1429 is configured in the inboard of demarcation strip 1426.This is because because the 8th light source 1429 dewfall, the light of absorption provision wavelengths prevents that the decomposition efficiency of agricultural chemicals from lowering.

Therefore, at least the four separating device 1428 preferably constitutes with the mode of the light of interior, the necessary wavelengths that can fully see through light that the 8th light source 1429 the emits material by photopermeability.

In addition, on demarcation strip 1426, be provided with: be used to promote decompose the 8th light source 1429 attached to the activating device of lip-deep harmful substances such as vegetables and fruit by the ozone that produces by ozone generating-device 1427, reduce the ozone adsorption filter 1431 that reduces device by the ozone decomposition that produces by ozone generating-device 1427 attached to the ozone amount of the ozone amount of the activating device of lip-deep harmful substances such as vegetables and fruit, reduction is decomposed after the decomposition that generates after the lip-deep harmful substance attached to vegetables and fruit the conduct of material and is decomposed the sprayer unit that the back material reduces device by ozone.

About freezer 1400 as above formation, below its action of explanation.

In the running of freezer 1400, condensing by the cold-producing medium of the HTHP of compressor compresses by condenser 1405 coolings, form liquid refrigerant.By the condensing cold-producing mediums of condenser 1405 by transfer valve stream to first decompressor or second decompressor, the gas-liquid two condition cold-producing medium of the low pressure low humidity that is depressurized.

At this, the cold-producing medium that flows to first decompressor evaporates refrigerating chamber 1403 in flowing in the evaporimeter freezing, thus by the boil-off gas heat-transmission to cooling off in the refrigerating chamber 1403, and be drawn into compressor once more.

In addition, flow to the cold-producing medium of second decompressor by transfer valve, flow to the freezing evaporimeter of using with evaporimeter 1409, in refrigerating chamber 1404 and refrigerating chamber 1403, evaporate from refrigeration, thereby to cooling off in refrigerating chamber 1404 and the refrigerating chamber 1403, and be drawn into compressor once more by the boil-off gas heat-transmission.

At this, mobile in refrigeration cooling air duct 1416 by fan 1417 by refrigeration with the cold air that the boil-off gas heat-transmission of the liquid refrigerant in the evaporimeter 1409 obtains, blow out from first blow-off outlet 1418, second blow-off outlet 1419, the 3rd blow-off outlet 1420 and the 4th blow-off outlet 1421, thus cooling subregion separately.

In addition, inside and outside casing, flow and be cooled by the air that returns that cools off subregion beyond it in second containing box 1414 and the 3rd containing box 1415.

Then, the air that returns of the ratio higher temperatures that sucks from first suction inlet 1422, second suction inlet 1423 and the 3rd suction inlet 1424 is captured heat and is formed low temperature with liquid refrigerant evaporates in the evaporimeter 1409 and quilts by temperature official post refrigeration, be directed in the cabinet by fan 1417 again, cool off each subregion.

Then, drive the ozone generating-device 1427 that is positioned at the 3rd containing box 1415, produce ozone gas.At this moment, ozone gas is full of in the 3rd containing box 1415 of preserving fruits and vegetables.At this moment, the ozone gas that is full of is the low concentration of 0.03ppm.Then, by the harmful substances such as agricultural chemicals of the ozone gas of the low concentration that is full of contact attached to the surface of fruits and vegetables, these harmful substances and ozone generation oxidative decomposition further lower harmful substance, resolve into safe material.In addition, when the decomposition of ozone gas is removed, emit light from the 8th light source 1429, make the live body defense reaction activate of fruits and vegetables, make as polyphenoils ascorbic and emit increase, carry out the oxidation Decomposition of harmful substances such as agricultural chemicals by the vitamin C of this increase from the inboard of fruits and vegetables.

In addition, at this moment, ozone generating-device 1427 and the 3rd containing box 1415 are positioned at the below of refrigerating chamber 1404, slip and stagnate so heavier-than-air ozone can efficient takes in 1415 to the 3rd well.Thus, the a spot of like this ozone efficient of 0.03ppm is full of in the 3rd containing box 1415 well, can realize improving and lowering, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the 3rd containing box 1415.

In addition, because the 3rd containing box 1415 is positioned at below, even so put into by the taking-up of food and make under the situation that ozone flows out outside freezer 1400, also can use ozone with high concentration to flow out apace downwards, the user sucks the possibility step-down of ozone by mouth and nose in body, the higher freezer of security 1400 can be provided.

In addition, on the other hand, after the cold air that blows out from first blow-off outlet 1418, second blow-off outlet 1419, the 3rd blow-off outlet 1420 and the 4th blow-off outlet 1421 cools off the 3rd containing box 1415 by free convection, sucked, returned with evaporimeter 1409 to refrigeration again to second suction inlet 1423.In the circulation of such cold air, the ozone gas that takes place from ozone generating-device 1427 is after the 3rd containing box 1415 flows into, the ozone gas of a part is sucked from second suction inlet 1423 by the air-flow of the circulation of this cold air, to first blow-off outlet 1418, second blow-off outlet 1419, the 3rd blow-off outlet 1420 and 1421 circulations of the 4th blow-off outlet.Therefore, it is all that ozone gas spreads all over refrigeration cooling air duct 1416 and refrigerating chamber 1404.Thus, the 3rd containing box 1415 not only, and the refrigeration cooling air duct 1416 of the easier breeding of assorted bacterium can be concentrated by ozone antibiotic, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, ozone generating-device 1427 is provided with ozone generating-device owing to be arranged in the storage subregion in downstream in the refrigeration cooling air duct 1416 of refrigerated compartment 1404, flows into the cold air that comprises the assorted bacterium that respectively stores subregion etc. so be positioned at the storage subregion in the downstream of refrigeration cooling air duct 1416.Therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, ozone generating-device 1427 does not need to be located at especially on the demarcation strip 1426, can be located in the refrigeration cooling air duct 1416 yet.Thus, can realize antibiotic reliably by ozone in the refrigeration cooling air duct 1416 to the easy breeding of assorted bacterium, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, in storeroom that ozone generating-device 1427 also can temperature be the highest among refrigerated storage temperature band storeroom or the storage subregion ozone generating-device is set.Thus, because temperature height, although so be the assorted bacterium environment of breeding easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, in the present embodiment, reduce device, ozone adsorption filter 1431 is set in storeroom, like this ozone amount is reduced device and adopt ozone adsorption filter 1431, can not use electric energy, reduce ozone amount in energy-conservation mode as ozone amount.

These ozone amounts reduce device also can distinguish use separately, but also can be by being used in combination.

On the other hand, the ozone efficient of the low concentration by 0.03ppm is decomposed well to generate after the harmful substances such as agricultural chemicals attached to the surface of vegetables or fruit and is decomposed the back material.This decomposes back material, compares the low but still material after the decomposition that need as far as possible remove of harmfulness with original harmful substance.Therefore, drive water spraying device 1432, reduce and decompose the back material as the surface ejection water smoke of vegetables in being stored in the 3rd containing box 1415 of decomposing back material reduction device and fruit.

In addition, other forms as material reduction device after the decomposition in addition are provided with the UV lamp, by the irradiation of UV lamp, can decompose the back substance decomposition.In addition, being not limited to the UV lamp, also can be as the light source of emitting the device of light.

In addition, decompose the back material owing to the original harmful substance of molecular weight ratio is little, so the aerial situation of swimming of evaporating is arranged.Material sprays from first blow-off outlet 1418, second blow-off outlet 1419, the 3rd blow-off outlet 1420 and the 4th blow-off outlet 1421 by the refrigeration cooling air duct 1416 that sucks from second suction inlet 1423 after these decomposition of evaporating, swimming, can be to refrigerating chamber 1404 whole diffusions, reduce device so decompose the back material, not only be arranged on the 3rd containing box 1415, consider from the aspect of the safer use freezer 1400 of user, be arranged on the end face of refrigerating chamber 1404 also preferred.

In addition, reduce device, decompose the back material by the filter supplies such as active carbon that contain the light media as material after the decomposition in addition, and irradiates light, thereby can remove by the decomposition reaction that utilizes the light media.

As more than, in the embodiments of the present invention, freezer 1400 has: the heat insulating box with a plurality of heat insulation subregions, be located at the refrigerated storage temperature band storeroom that storehouse temperature on the heat insulating box remains on the refrigerated storage temperature band, and storehouse temperature remains on the cryogenic temperature band storeroom of cryogenic temperature band, refrigeration with the cooling that is used to carry out refrigerated storage temperature band storeroom is with evaporimeter 1409 and be used to cool off the freezing evaporimeter of using of the cooling of cryogenic temperature band storeroom, material reduces device after being provided with the ozone generating-device 1427 of ozone that produce to supply with refrigerated storage temperature band storeroom and being decomposed the decomposition of product after the decomposition after being decomposed attached to harmful substance such as the remains of pesticide of the vegetable surface of the inside that is accommodated in storeroom and decomposing harmful substances by the ozone that ozone generation efficiency 1427 produces, make the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom the highest, so can improve antibiotic keeping quality based on the antibiotic and food of the storeroom of refrigerated storage temperature band, and reduce attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food, even put into by the taking-up of food and make under the situation that ozone flows out outside freezer 1400, ozone with high concentration is flowed out downwards apace, the higher freezer of security 1400 can be provided.In addition, meanwhile, even decompose under the situation about removing attached to the harmful substances such as agricultural chemicals of vegetable surface by ozone, because decomposing the back, it compares with agricultural chemicals, its harmfulness is low, but owing to can remove material after the decomposition that hope removes as far as possible, so food can be offered the consumer with more relieved state.

In addition, by being arranged on by after the harmful substances such as remains of pesticide of ozone decomposition that produces by ozone generation efficiency 1427 attached to the vegetable surface of the inside that is accommodated in the 3rd containing box 1415, in the 3rd containing box 1415, reduce the ozone adsorption filter 1431 of ozone amount, even thereby cause because of any condition also can suppressing ozone amount reliably under the situation of ozone concentration raising.

In addition, ozone amount of the present invention reduces device and discharges the ozone output mechanism of the air of the 3rd containing box 1415 by being provided with from the 3rd containing box 1415 outside freezer 1400, thereby can further reduce ozone amount reliably.

In addition, in the present embodiment, in the 3rd containing box 1415, be provided with and cover 1430, but the invention is not restricted to this, also can not have the 3rd containing box 1415 and Qi Gai 1430, and in the storage space of dividing by demarcation strip 1426, directly preserve food.Perhaps, the 4th separating device 1428 and lid 1430 are the structure that forms respectively, but are not particularly limited, and also the shape of the 4th separating device 1428 can be formed the shape that the 3rd containing box 1415 can be airtight, form not to be provided with and cover 1430 shape.

In addition, ozone generating-device 1427 is owing to produce ozone gas in the storage space of dividing on the extreme lower position of refrigerating chamber 1404, so heavier-than-air ozone gas directly contacts the chance of user's face in the time of can reducing the door of developing freezer 1400, suck ozone gas from user's mouth and nose, the possibility that sucks human body reduces, so the user can more safely use freezer 1400.

In addition, refrigerating-chamber door 1408 adopts a rotary door, but is not limited thereto, and also can be to adopt many doors, and the 3rd containing box 1415 adopts the containing box of extracting out from the drawing and pulling type door, a mode of directly fruits and vegetables being taken in to the 3rd containing box 1415 when opening.

(embodiment 11)

Figure 38 is the front elevation in the food storage storehouse of embodiments of the present invention 11.

As shown in the drawing, be the freezer 1500 that is provided with three door 1511a, 1511b, 1511c as the freezer 1500 in food storage storehouse, the storeroom that is formed by hutch 1570 is divided into three.

Freezer 1500 has refrigerating chamber 1510, vegetable compartment 1520 and refrigerating chamber 1530 as the storeroom of dividing from top.In the figure, the dotted line of rectangle is represented the opening of each storeroom, is transported into and transports in the heat insulating box of dividing with the canopy shape 1570 from the place ahead as the food of the object of storage.

In addition, be provided with can be airtight and open and close door 1511a, 1511b, the 1511c of heat insulating box 1570 in food storage storehouse 1500.Particularly, freezer 1500 is provided with the door 1511a that can open and close refrigerating chamber 1510 and can opens and closes the door 1511b of vegetable compartment 1520 and can open and close the door 1511c of refrigerating chamber 1530, and door 1511a, 1511b, 1511c can be installed on the heat insulating box 1570 by hinge with opening and closing.

Heat insulating box 1570 is provided with the outside and inboard heat insulation function, shown in this figure ellipse, it is by being made of the outer container 1572 of metal materials such as the interior case 1571 of resin vacuum formings such as ABS, suitable pre-coated steel plate, the heat-barrier material 1573 that is configured between interior case 1571 and the outer container 1572.In addition, door 1511a, 1511b, 1511c are made of inner panel, outside plate and heat-barrier material 1573 similarly.

In addition, at the front of door 1511a setting operation panel 1650.

Figure 39 is the profilograph of the freezer of embodiments of the present invention 11.

As shown in the drawing, freezer 1500 is provided with the 9th light source 1620 as the functional device of the storage state of the ozone generating-device 1600 of the functional device of the storage state that improves food and conduct raising food.In addition, freezer 1500 has the 5th separating device 1610, accommodating container 1521, lid 1522 in the inboard of vegetable compartment 1520.

Door 1511b is rotary door, when suitable user preserved food in vegetable compartment 1520, the revolving door of Unscrew 1511b was in addition by pulling out the accommodating container 1521 that is in the vegetable compartment 1520, thereby open accommodating container 1521, will be thereby put into to the food of its preservation.

In addition, the ozone generating-device 1600 of the function that improves as the storage state that makes food is to produce the device of supplying with the ozone that is configured in the accommodating container 1521 in the storeroom, by the ozone gas that produces from ozone generating-device 1600, ability by ozone is to carrying out degerming attached to the assorted bacterium on the food surface that is stored in the vegetable compartment 1520 and the bacterium that swims that swims in the space of vegetable compartment 1520, the corruption that can postpone food thus increases between storage life.In addition, meanwhile, also have by the ability of ozone and decompose the effect and the effect of removing by oxidation Decomposition attached to the harmful substances such as lip-deep agricultural chemicals that are stored in the fruits and vegetables in the vegetable compartment 1520.

In addition, the 9th light source 1620 of the function that improves as the storage state that makes food is the light emitting diode (LED) of wavelength of emitting the regulation of the live body defense reaction activate that makes the fruits and vegetables in the accommodating container 1521 that is stored in the vegetable compartment 1520, is had effect and the effect that the vitamins as polyphenoils increases by the fruits and vegetables of activate.

Figure 40 is the front elevation of guidance panel of the freezer of embodiments of the present invention 11.In the freezer 1500, the effect and the effect of function that improves the storage state of food reported the inboard of being located at guidance panel 1650 and vegetable compartment 1520 to user's device for informing 1652.Being located at device for informing on the guidance panel 1650 is provided with as shown in figure 40 with literal and reports as the function device for informing 1652a of the effect of the ozone generating-device 1600 of the storage state that improves food and effect and report the function device for informing 1652b of the effect and the effect of the 9th light source 1620.In addition, not the demonstration that utilizes the guidance panel 1650 be located at a surface, but report when being arranged on the door 1511b that opens as rotary door in the inboard of vegetable compartment 1520 as the effect of the effect of the 9th light source 1620 of the functional device of the storage state that improves food and the sense organ device for informing 1652c of effect.

Like this, in the present embodiment, be provided with combination with the function device for informing of Presentation Function such as literal and the situation of effect own, do not read literal and the device for informing of the function device for informing combination that demand can be reported in user's impression itself.

In addition, on guidance panel 1650, can open and close step switch 1651a as the action of the ozone generating-device of the function of the storage state that improves food be located at function device for informing 1652a near.Similarly, can open and close step switch 1651b as the action of the 9th light source 1620 of the function of the storage state that improves food be located at function device for informing 1652b near.

In addition, on step switch 1651a, show expression from the effect of the ozone gas of ozone generating-device 1600 generations and " agricultural chemicals is removed " literal of effect.In addition, the literal that on step switch 1651b, is showing " the vitamin raising " of the effect of the light that expression is emitted from the 9th light source 1620 and effect.

In addition, in the present embodiment, function device for informing 1652a, function device for informing 1652b and sense organ device for informing 1652c are the light emitting diodes (LED) that comprises the light source of visible light.

Push action switch 1651a and when beginning the action of ozone generating-device 1600, the LED of function device for informing 1652a lights, the literal of " agricultural chemicals is removed " of the effect of the function that obtains as the action by ozone generating-device 1600 becomes eye-catching, the user is reported the function that obtains the effect that agricultural chemicals removes act on.In addition, push action switch 1651a and when finishing the function of ozone generating-device 1600, LED as function device for informing 1652a extinguishes, thereby the literal of " agricultural chemicals is removed " is no longer eye-catching, can report the function that obtains the effect that agricultural chemicals removes to the user and not act on.

Similarly, push action switch 1651b and when beginning the function of the 9th light source 1620, LED as function device for informing 1652b lights, thereby the literal of " vitamin raising " becomes eye-catching, and the function of the user being reported the effect that obtains the nutrient raising acts on.In addition, push action switch 1651b and when finishing the 9th light source 1620 extinguishes as the LED of function device for informing 1652b, and the literal of " vitamin raising " is no longer eye-catching, the user is reported the function that obtains the effect that nutrient improves be failure to actuate.

In addition, during the function of the 9th light source 1620 and open under the situation of a 1511b, LED as sense organ device for informing 1652c lights, thereby can report function in effect to user's sense organ, and the function of the 9th light source 1620 is no longer extinguished LED as the 9th light source 1620 as the time spent.

At this, function device for informing 1652a the content of effect and effect such as removes and is " agricultural chemicals is removed " as the user directly being reported the antibiotic and agricultural chemicals of the food of ozone gas, but be not limited thereto, also can show " agricultural chemicals decomposition ", " antibiotic ", " deodorizing " etc. as the effect of expression ozone gas and the mark of effect.In addition, similarly, its effect and effect of utilizing the vitamins of the food of the 9th light source 1620 to increase of function device for informing 1652b is " vitamin raising ", but be not limited thereto, also can show " vitamin is fresh-keeping ", " vitamin maintenance ", " vitamin saving ", " nutrition raising " etc.

In addition, step switch l651a is the switch that opens and closes ozone generating-device 1600, but by the light source of LED is set in step switch 1651a, thereby also can double as function device for informing 1652a.In addition, similarly, by the light source of LED is set, thereby LED is set in step switch 1651b, also can double as function device for informing 1652b.

Be located at the top of vegetable compartment 1520 as the LED of official's energy device for informing 1652c.Therefore, the front of accommodating container 1521 preferably is made of the material that can be fully sees through light, and thus, the light of emitting from the LED of sense device for informing 1652c can arrive the user by accommodating container 1521.

In addition, at this, function device for informing 1652b is owing to being the light of LED, so can double as the 9th light source 1620.Like this, also function device for informing 1652b need not be set specially, can save the space is set.

In addition, ozone generating-device 1600 is embedded in as side below the shelf 1515 of the thermal wall of refrigerated chamber 1510 and vegetable compartment 1520 towards the inboard of vegetable compartment 1520.Therefore, ozone generating-device 1600 is configured in the top of the peristome 1527 of accommodating container 1521 described later, on the position that the peristome 1527 from accommodating container 1521 leaves and face on the position of peristome 1527.

Like this, by ozone generating-device 1600 being embedded on the shelf 1515 as thermal wall, thereby, can stably keep ozone generation efficiency even the variations in temperature of vegetable compartment 1520 also is difficult to make the variations in temperature of ozone generating-device 1600.

At this, ozone generating-device 1600 is ozoniferous devices, but is not particularly limited.Can exemplify particularly airborne oxygen molecule (O ₂) irradiation ultraviolet radiation and produce ozone (O ₃) device or make that to be configured in airborne electrode position be high voltage, by discharge wait with airborne oxygen molecule change into ozone device, water etc. is contained the material electrolysis of aerobic, to the device of ozone supply in the air etc.

Figure 41 is the front elevation of separating device of the freezer of embodiments of the present invention 11.The 5th separating device 1610 is the parts that constitute by as the thin plate of separating ozone generating-device 1600 and storeroom, and as shown in figure 41, portion the place ahead is provided with the cover body of the shape of falling the tetragonous cone table of a plurality of bleed holes 1611 below.The 5th separating device 1610 covers and is embedded in the ozone generating-device 1600 in the thermal wall and is installed in lower face as the shelf 1515 of thermal wall, thereby separates ozone generating-device 1600 and vegetable compartment 1520.

In addition, the 5th separating device 1610 is provided with inlet hole 1612 at the rear, bottom.The inlet hole 1612 that is configured in the rear mainly plays the effect as the hole of the gaseous environment that sucks the 5th separating device 1610 outsides.Under the situation of present embodiment, this inlet hole 1612 since be positioned at cold gas exhausting outlet 1613 described later near, so suck the relatively cold air of dry status.Therefore, the humidity of the 5th separating device 1610 inboards can be kept lowlyer, the luminous efficiency of the ozone of ozone generating-device 1600 can be maintained higher state.

In addition, in the present embodiment, by between accommodating container 1521 that becomes high humility by water evaporates and ozone generating-device 1600, the 5th separating device 1610 being set from vegetables, thus can be with the top of the 5th separating device 1610, be that ozone generating-device 1600 peripheries maintain low humidity.

In addition, exist ozone generating-device 1600 to adopt by under the situation that applies the ozoniferous structure of high voltage, in the Temperature Distribution in storeroom, the cold gas exhausting outlet 1613 that flows into cold air and become low temperature outside storeroom nearby is provided with ozone generating-device 1600, thereby the inside of the 5th separating device 1610 becomes low temperature, thereby can produce ozone with greater efficiency.Therefore, can suppress ozone necessary power consumption takes place, help energy-conservation.

In addition, the 5th separating device 1610 can be according to the ozone generation efficiency of ozone generating-device 1600, flow into the amount of oxygen of the 5th separating device 1610 inboards and the relation of the ozone amount that flows out from bleed hole 1611 is adjusted the ozone concentration of vegetable compartment 1520 by inlet hole 1612.

Promptly, the 5th separating device 1610 is by being located at the total aperture area of the bleed hole 1611 on the 5th separating device 1610 and the gross area of inlet hole 1612 in design phase decision, thereby can be to adjust the ozone concentration of vegetable compartment 1520 to a certain degree.Particularly, when bleed hole more than 1611 (total aperture area big), the outflow quantitative change of ozone is many, the ozone concentration height of vegetable compartment 1520.In addition, the increase that is directly proportional with the discharge of ozone of the influx of oxygen is so in the boundary of the ability of ozone generating-device 1600, the number of bleed hole 1611 is directly proportional with the ozone concentration of vegetable compartment 1520.On the contrary, when bleed hole 1611 few (total aperture area is little), the discharge of ozone is few, and the ozone concentration of vegetable compartment 1520 is low.

In addition, above-mentioned the 5th separating device 1610 is flowed out ozone by free convection, flow into oxygen, but also can use fan to force to make ozone to flow out, and sends into oxygen.In addition, also can be by disposing ozone concentration in the mode that can measure the ozone concentration in the accommodating container 1521, according to ozone generating capacity, thereby the ozone concentrations in the accommodating container 1521 are kept within the limits prescribed from information adjustment (for example switch of the fan) ozone generating-device 1600 that covers the ozone concentration meter.

Figure 42 is the stereogram of lid of the freezer of expression embodiment of the present invention 11, and Figure 43 is the profile that passes through the hole of the lid of this freezer of expression.

Lid 1522 is tabular parts of the peristome of inaccessible accommodating container 1521, has by hole 1524 and adjustment hole 1525.In addition, lid 1522 by can be fully see through in the light that the 9th light source 1620 emits, the material of the light of necessary wavelength constitutes.Lid 1522 is the parts with the function of regulating the humidity in the accommodating container 1521, particularly, will be from the moisture that is stored at the vegetables evaporation in the accommodating container 1521 maintaining to a certain degree in the accommodating container 1521, and simultaneously accommodating container 1521 in the moisture degree adjusting moisture of dewfall not.

By hole 1524 is to have the main hole of passing through the function of ozone, the hole that connects on the thickness direction of lid 1522.In addition, be the cone-shaped of hole enlargement gradually up as shown in figure 42 by hole 1524.In addition, be to import to the hole of accommodating container 1521 inboards by the ozone of ozone generating-device 1600 generations by hole 1524.

By will forming above-mentioned shape by hole 1524, thereby the ozone that the bleed hole 1611 from the 5th separating device 1610 can be fallen imports ozone the inboard of accommodating container 1521 effectively by accepting by the bigger part of the diameter in hole 1524.On the other hand, the moisture that is present in accommodating container 1521 inboards can coincide with the discharge in adjustment described later hole 1525, can adjust the humidity of accommodating container 1521 inboards according to design.

In addition, in the present embodiment, preferably maintain below the 0.05ppm as the vegetable compartment 1520 of the storeroom of food and the ozone concentrations in the 3rd accommodating container 1521.This is because worry when the ozone concentration height, can give any influence to the human body that carries out these operations during from food such as accommodating container 1521 containers taking-up vegetables.In addition, preferably maintain below the 0.03ppm.This is because when the ozone concentration height, and the foul smell of ozone has been with unplessantness displeasure can for the people who carries out operation.But, when ozone concentration is low concentration below the 0.05ppm, low concentration in order to decompose harmful substances such as agricultural chemicals and too, but ozone gas makes the live body defense reaction activate of the fruits and vegetables of vegetables and fruit on the other hand, increase the effect of vitamins, so not only directly decompose harmful substances such as agricultural chemicals by ozone gas, the ozone gas of the low concentration below the 0.05ppm also can decompose harmful substances such as agricultural chemicals from the inboard, so even also can decompose harmful substances such as removing agricultural chemicals by the vitamins that in fruits and vegetables, increases.

In fact confirm and drive the ozone generating-device 1600 be positioned at vegetable compartment 1520, produce the ozone gas of 0.03ppm, remove harmful substances such as lip-deep agricultural chemicals attached to fruits and vegetables by the ozone gas of the low concentration of filling.Its result, to be cut into 4 * 4 centimetres the stalk dish both adhere to 0.067 μ g/cm respectively ²The decomposition then carried out 24 hours of the agricultural chemicals malathion of organic phosphates remove processing, the rate of removing of the malathion of results verification to the stalk dish is 93%.Even the ozone gas of low concentration also can not be harmful to user's health, can decompose the harmful substances such as lip-deep agricultural chemicals of removing attached to vegetables and fruit.

And, because ozone gas also has the effect that reduces ethylene gas, become vegetables deteriorations such as brown because of etching gas so can prevent particularly food such as vegetables.

In addition, promote the LED element of the 9th light source 1621 of device as activate, in order to make the live body defense reaction efficient activate well of fruits and vegetables, use the blue light of centre wavelength 470nm as the wavelength that makes light be penetrated into the surface of fruits and vegetables, as making light preferably use the green light of centre wavelength 520nm to the wavelength of the inside of fruits and vegetables.At this moment from having being the scope of 5lx～500lx by the exposure intensity of the 9th light source 1620 of the blue led of object (fruits and vegetables) irradiation, green LED.

About this exposure intensity, under the situation of exposure intensity less than 5lx, the vitamin as polyphenoils that the live body defense reaction under penetrating as illumination increases is difficult to increase.

On the other hand, surpassing under the situation of 500lx, light quantity is strong excessively, promotes the water evaporates of fruits and vegetables on the contrary, the possibility that has freshness to reduce, in addition Zhao She light according to circumstances difference can bend or function such as variable color on quality badness.In addition, when door opens and closes, also have when light quantity strengthens, be difficult to embrace tendency as the refrigerant sense of freezer as consumer's user.

Given this, light quantity as the 9th light source 1621, the brightness range of 20lx～100lx can realize the increase as the vitamin of polyphenoils on functional plane, and be the effective range that does not promote the water evaporates of fruits and vegetables, and on the sense organ when door opens and closes the user can realize light-struck functional effect from the 9th light source 1620, and more preferably as the brightness range of embracing refrigerant sense.

In addition, the exposure intensity of preferred green light is stronger than the exposure intensity of blue light, and in the present embodiment, the brightness of green LED is about 3～10 times of degree with respect to the brighteness ratio of blue led.

In addition, in the product of reality, when confirming this irradiation ratio strong and weak, can confirm the power of the brightness of the interior space itself by luminance meter.Particularly, same under the situation of the irradiation of carrying out dichromatism, switching controls substrate etc. and shine various colors respectively can be confirmed the power of each wavelength, brightness of all kinds when measuring brightness separately.

In addition, the wavelength that the 9th light source 1620 is emitted adopts blue, green, but also can increase the IR wavelength of the vibration of bringing out the molecule that constitutes harmful substances such as agricultural chemicals.This is owing to can remove by decomposing well from the ozone gas efficient of ozone generating-device 1600 generations attached to the harmful substances such as agricultural chemicals of food surface.

In addition, this wavelength that comprises region of ultra-red more specifically uses the infrared absorption spectrum as the agricultural chemicals of object, and preferably the wavelength of strong absorption portion etc. is equivalent to the wavelength of the paddy part of spectrum.For example, in the molecular structure of harmful substances such as agricultural chemicals, have " CH3 " in a large number, and the infrared absorption spectrum that is somebody's turn to do the functional group of " CH3 " is 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm) as functional group.Therefore, the wavelength of emitting as the 9th light source 1620 adopts the wavelength of the infrared spectral range that comprises 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm).Then produce in " CH3 " of harmful substances such as agricultural chemicals part easily and decompose by the light of emitting from the 9th light source 1620.

In addition, the wavelength of preferably determining from the infrared absorption spectrum of the agricultural chemicals of for example chlopyrifos (Network ロ Le ピ リ ホ ス), malathion (マ ラ チ オ Application) or diethquinalphione organophosphorus insecticides such as (キ Na Le ホ ス) or permethrin pyrethroid (ピ レ ス ロ イ De) classes such as (ペ Le メ ト リ Application).Because these are to use in a large number in the food, remain in the high agricultural chemicals of possibility in the food.In addition, organophosphorus insecticide is compared with other kind agricultural chemicals, is the high agricultural chemicals of toxicity, removes as far as possible and can further improve security to human body.In addition, these ultrared wavelength are owing to being present among 1250nm (wave number 800/cm)～3333nm (wave number 3000/cm), so the wavelength that the 9th light source 1620 is emitted is preferably this wavelength region may.

In addition, by comprising the wavelength of ozone activate in the IR wavelength that makes the 9th light source 1620, thereby also can use the 9th light source 1620 as the ozone activating device.It for example is the wavelength of the region of ultra-red of ozone absorption.This is because if the ozone activate then promotes the decomposition of harmful substances such as agricultural chemicals.

In addition, the 9th light source 1620 is configured in the inboard of the 5th separating device 1610.This is to be absorbed owing to the 9th light source 1620 dewfall cause the light of the wavelength stipulated in order to prevent.

Therefore, at least the five separating device 1610 preferably by within the light that the 9th light source 1620 is emitted, the material that fully sees through of the light of necessary wavelengths constitutes.

In addition, freezer 1500 is provided with cooling device.Under the situation of present embodiment, cooling device constitutes by the circulating cold air that is provided with two coolers.Particularly, the dorsal part in the inside of refrigerating chamber 1510 one is provided with the first cooler 1512a.The inside portion of refrigerating chamber 1510 is by the heat conduction cooling from the first cooler 1512a.Air in the refrigerating chamber 1510 is by this inside portion that is cooled cooling.

In addition, the second cooler 1512b is located at the dorsal part of the inside of refrigerating chamber 1530.By the cold air cooling of forcing to cool off by the second cooler 1512b, the cold air of cooling food etc. returns the second cooler 1512b once more in the refrigerating chamber 1530.

Also supply with vegetable compartment 1520 from the cold air that the second cooler 1512b emits via cold gas exhausting outlet 1613.The amount of the controlled cold air of being supplied with by the open and close controlling of baffle plate of vegetable compartment 1520 maintains the temperature band between the temperature band of the temperature band of refrigerating chamber 1510 and refrigerating chamber 1530.The controlled particularly temperature that maintains in the scope more than 0 ℃ below 4 ℃.

About food storage storehouse as above formation, below its action of explanation and effect.

Drive the cooling device of freezer 1500, refrigerated compartment 1510, vegetable compartment 1520 and refrigerating chamber 1530.At this moment, vegetable compartment 1520 roughly is cooled to 4 ℃.In vegetable compartment 1520, preserve fruits and vegetables etc.

This user will be when being kept at fruits and vegetables in the vegetable compartment 1520 and carrying out antibacterial treatment or remove harmful substances such as lip-deep agricultural chemicals attached to fruits and vegetables, push the guidance panel of being located on the 1511a 1650 the literal that is printed with " agricultural chemicals is removed " step switch 1651a and drive ozone generating-device 1600, in vegetable compartment 1520, produce ozone gas.Like this, by the ozone gas that produces to being kept at food in the vegetable compartment 1520 and carrying out antibiotic and agricultural chemicals being removed operation.The LED as function device for informing 1652a on the surface of user by being located at a 1511a lights and effect and effect that the antibiotic and agricultural chemicals to food of cognitive this ozone gas is removed act on.

In addition, the user is in the time will increasing the vitamin C that is kept at the fruits and vegetables in the vegetable compartment 1520, push the step switch 1651b that begins to emit the literal that is printed with " microorganism raising " of light from the 9th light source 1620 of guidance panel 1650, drive the 9th light source 1620 and emit light, make the ecological defense reaction activate of the fruits and vegetables that are kept in the vegetable compartment 1520 by the light of emitting and increase and support one's family usually to vegetable compartment 1520.The user can be by being located at a 1511a the LED as function device for informing 1652a on surface light, promptly the 9th light source 1620 is lighted and cognitive this ozone gas the antibiotic of food and effect and effect that agricultural chemicals is removed are acted on.

Promptly, the user can not make ozone generating-device 1600 action and produce ozone gas or make 1620 actions of the 9th light source and vegetable compartment 1520 emitted light and have and use under the situation of the sort of effect and effect in vegetable compartment 1520 ignorant, makes function but have in understanding on the basis of the effect of " agricultural chemicals is removed ", " vitamins increase " of these functions and effect.

Thus, the user can be by being printed with " agricultural chemicals is removed " the step switch 1651a of literal or the step switch 1651b that is printed with the literal of " vitamin raising " understand simply and in freezer 1500, load the situation of removing agricultural chemicals in vegetables in the vegetable compartment 1520 and the fruit or increasing the function of vitamins being kept at, so can make the use of such function simple, improve ease of use.

In addition, at this, in fact the user opens the door of a 1511b, when in accommodating container 1521, taking in food, in the action of the 9th light source 1620, as the official can device for informing the LED of 1652c light, confirm whether the 9th light source 1620 acts on.

Thus, the user must be to confirm by lighting of sense device for informing 1652c whether the 9th light source 1620 acts on vegetable compartment 1520 being put into when taking out food, the sense device for informing 1652b that confirms to be located on the 1511a needn't specially be set, so can be simply the function of " vitamins increase " of cognitive the 9th light source 1620, so the user can easier cognition.

In addition, the 9th light source 1620 is owing to be green and blue LED, thus can the double as official can device for informing 1652c visible light LED use.Thus, official's energy device for informing 1652c need not be set, can make manufacturing cost good, the shelf space light in the vegetable compartment 1520, ease of use improves in addition.

In addition, that the 9th light source 1620 is lighted is green and blue LED, but it is big to the quantity of stimulus of vegetables during than the continuity point light irradiation to the fruits and vegetables intermittent irradiation, except that photosynthesis generates vitamin C, the ascorbic generation in the vegetables defense reaction can also be promoted, removing of harmful substances such as agricultural chemicals can be further promoted as polyphenoils.Therefore, the 9th light source 1620 preferably is controlled with arbitrary frequency in the scope of 20～50Hz before and after the 40Hz glimmer simultaneously irradiation (intermittent irradiation) green LED, blue led.This can produce such problem, as the flicker of intermittent irradiation with the situation that flicker can clearly be confirmed by the user slowly below the 20Hz under, feel during the flicker of light notifying any unusual warning that waits, or continue the dull psychological constriction of flicker, or because of angry moods such as visual stimulus initiation irritabilities.

In addition, in other words the frequency of such 20Hz～50Hz is the irradiation of glimmering of frequency below the 50Hz in China or Japan, each foreign supply frequency of European all states.So, by using the frequency below the supply frequency, thereby use on the basis of lighting device that uses under the general supply frequency of popularizing or LED, with the irradiation of glimmering than its low frequency, thereby can improve the reliability of the 9th light source 1620.

Thus, under the situation of the 9th light source 1620 of glimmering, the user utilizes the light of flicker to confirm the effect and the effect of increase of the vitamins of the 9th light source 1620 when shutter door, and the easier user of arousing notes when lighting continuously than the 9th light source 1620, at work whether in addition can efficient more cognitive the 9th light source 1620, its result can further improve ease of use.

In addition, the preferred double as of step switch 1651b switches the vegetable compartment temperature setting switch of the temperature setting of vegetable compartment 1520.Like this, can cut down an Action Button, so can reduce the costs such as fee of material when making freezer 1500.

In addition, preferably use cooling device that the design temperature of vegetable compartment 1520 is switched from 0 ℃～5 ℃.Like this, vegetable compartment 1520 not only can be preserved vegetables and fruit, can also preserve to be adapted at 0 ℃ or 1 ℃ of meat and fish that preserve down.

In addition, at this, preferred the 9th light source 1620 moves vegetable compartment 1520 being set under 2 ℃～5 ℃ the situation, is set under 0 ℃～1 ℃ the situation to be failure to actuate.This is because the kind that is kept at the food materials in the vegetable compartment 1520 is fit to preserve fruits and vegetables such as vegetables and fruit being set under 2 ℃～5 ℃ the situation, the user confirms that when being set in the temperature band that is fit to vegetables the 9th light source 1620 lights, and can cognitive be set in the temperature band that can preserve vegetables and fruit thus.On the contrary, under the situation that the 9th light source 1620 is not lighted, recognize easily not to be to be set in the temperature band of preserving vegetables and fruit, but vegetable compartment 1520 is set in 0 ℃～1 ℃ of the temperature band of preserving meat and fish.

As more than, freezer 1500 of the present invention has: form the hutch of the storeroom of foodstuff storing, the door of switching hutch, the functional device that raising is accommodated in the storage state of the food in the storeroom, and have the user is reported the device for informing of functional device to the effect and the effect of food, so the effect and the effect of the action of the function by the user directly being reported the storage state that improves food, so use the situation of the functional device that improves the storage state to become simply, can further improve ease of use.

In addition, device for informing is owing to be to be reported by light or sound when opening, so the user can report the effect of function of the storage state that improves food and effect whether in action when opening, the effect and the effect of the function that the cognitive storage state that arrives food improves so the user is bound to when taking out or taking at the door of opening freezer 1500, need not specially confirm to be located at the device for informing on the door, the user is the effect and the effect of the function of the storage state of cognition raising food more easily.

Thus, even the ozone gas that is difficult to vision or sense of smell cognition by the user improves under the situation of storage state of food, also can report the effect of function that improves the storage state of food by ozone gas by the effect device for informing.In addition, because functional device is a light source, adopt light source so improve the function of the storage state of food, so improve the effect of function of storage state of food and effect when opening whether action, so also can use light source as device for informing by the cognitive user of the light that sends from light source.

Because functional device is a light source blue and green flicker, so light the function of the storage state that improves food when adopting the user to open, so the easier user of causing of flicker by light source when the user opens notices that the effect of function of the storage state that improves food and effect are whether in action, so the user can be more cognitive.In addition, the function that improves the storage state of food can be carried out more efficiently by flicker.

In addition, in the present embodiment, in vegetable compartment 1520, be provided with accommodating container 1521, but the invention is not restricted to this, also food directly can be kept at accommodating container 1521 or the vegetable compartment 1520 that not have to cover in.

In addition, divide hutch 1570 by shelf 1515, but also there is no need to divide by thermal wall especially, also can divide by the partition wall beyond the heat-barrier material as fixing thermal wall.

In addition, refrigerating chamber 1510 has a 1511a, and vegetable compartment 1520 has a 1511b in addition, but there is no need to be provided with especially a 1511a and these two doors of door 1511b, and a door also can be set.

In addition, device for informing 1652 adopts the light source that uses LED, but is not limited thereto, and also can be the audio unit that the user is transmitted warning sound or effect by sound.

In addition, the door 1511b of vegetable compartment 1520 adopts rotary door, but is not particularly limited, and also can be the door of drawing and pulling type.

In addition, in the present embodiment, using light emitting diode as the 9th light source 1620, but be not particularly limited, also can be the 9th light source 1620 of emitting light.

(embodiment 12)

Figure 44 is the stereogram of state of pulling down door of the freezer of expression embodiments of the present invention 12, and Figure 45 is the profilograph of this freezer.

In addition, in present embodiment 12, about with embodiment 11 in the explanation structure and the identical part detailed of technical conceive, about be suitable for above-mentioned embodiment in the structure of the identical technical conceive of the content put down in writing, can realize with above-mentioned embodiment in the technology contents put down in writing and the structure of textural association.

As Figure 44, shown in Figure 45, the freezer 1700 of present embodiment is divided into refrigerating chamber 1703 and refrigerating chamber 1704 by case 1702 in case 1701 and the refrigerating chamber in the refrigerating chamber of dividing with inside in freezer 1700, take in the freezer main body 1707 of the Machine Room 1706 of compressor (not shown) and condenser 1705 by bottom overleaf, and refrigerating chamber door of hinge open and close type (not shown) and refrigerating-chamber door 1708 formations, freezer within it portion by compressor, condenser 1705, transfer valve (not shown), first decompressor (not shown), second decompressor (not shown), freezing with evaporimeter (not shown), refrigeration constitutes with evaporimeter 1709, is provided with the refrigeration system of enclosing cold-producing mediums such as hydrocarbon gas in inside.

Be provided with first shelf 1710, second shelf 1711, the 3rd shelf 1712 and first containing box 1713, second containing box 1714, the 3rd containing box 1715 in refrigerating chamber 1704 inside, refrigerating chamber 1704 inside are divided into seven subregions.

In addition, be provided for refrigeration cooling air duct 1716 and fan 1717 that cold air is circulated in refrigerating chamber 1704 at the refrigerating chamber 1704 inner back sides, refrigeration cooling air duct 1716 is provided with first blow-off outlet 1718, second blow-off outlet 1719, the 3rd blow-off outlet 1720 and the 4th blow-off outlet 1721 that blow out cold air, sucks first suction inlet 1722, second suction inlet 1723 and the 3rd suction inlet 1724 that return air.

In addition, ozone generating-device 1727 as the functional device of the storage state that improves food is to produce the device of supplying with the ozone that is configured in the 3rd containing box 1715 of distinguishing refrigerating chamber 1704, by the ozone gas that produces by ozone generating-device 1727, ability by ozone is to carrying out degerming attached to the assorted bacterium on the food surface that is stored in the 3rd containing box 1715 and the bacterium that swims that swims in the space of the 3rd containing box 1715, the corruption that can postpone food thus increases between storage life.In addition, meanwhile, also have by the ability of ozone and decompose the effect and the effect of removing by oxidation Decomposition attached to the harmful substances such as lip-deep agricultural chemicals that are stored in the fruits and vegetables in the 3rd containing box 1715.

In addition, the tenth light source 1729 of the function that improves as the storage state that makes food is the light emitting diode (LED) of wavelength of emitting the regulation of the live body defense reaction activate that makes the fruits and vegetables that are stored in the 3rd containing box 1715, is had effect and the effect that the vitamins as polyphenoils increases by the fruits and vegetables of activate.

In addition, be provided with demarcation strip 1726 on the 3rd containing box 1715 tops, the 6th separating device 1728 that in demarcation strip 1726, be provided with ozone generating-device 1727, is used for ozone generating-device is separated from refrigerating chamber 1704, as the tenth light source 1729 of activating device.In addition, the 3rd containing box 1715 is provided with and covers 1730.In addition, the 6th separating device 1728 can be with respect to demarcation strip 1726 dismounting.

Ozone generating-device 1727 is to produce the device of supplying with the ozone that is configured in the 4th containing box 1725 in the space of being divided by the demarcation strip 1726 of distinguishing refrigerating chamber 1704.In addition, Figure 46 is the stereogram of containing box, demarcation strip and the ozone generating-device of this freezer of embodiments of the present invention 12.As shown in figure 46, ozone generating-device 1727 towards the inboard of the 3rd containing box 1715 be embedded in demarcation strip 1726 below side.

Like this by ozone generating-device 1727 is embedded in the demarcation strip 1726, thereby even the variations in temperature of the 4th containing box 1725, the temperature of ozone generating-device 1727 also is difficult to change, and can stably keep ozone generation efficiency.

On lid 1730, also be provided with porose 1733.In addition, the 6th separating device 1728 is the parts that are made of ozone generating-device 1727 and the thin plate of dividing storeroom.Lower face at the 6th separating device 1728 is provided with the hole too, and the ozone gas that produces from ozone generating-device 1727 passes through the 6th separating device 1728 and lid 1730, flows into to the 3rd containing box 1715.

In addition, the 6th partition member 1728 and lid 1730 be the parts that constitute respectively, but are not particularly limited, the 6th separating device 1728 be shaped as can airtight the 3rd containing box 1715 shape, also can be not to be provided with to cover 1730 shape.

In addition, in the present embodiment, by from the water evaporates of vegetables and become between the 3rd containing box 1715 of high humility and the ozone generating-device 1727 and be provided with the 6th separating device 1728, thus can be with the top of the 6th separating device 1728, be that ozone generating-device 1727 peripheries maintain more low humidity.

In addition, under the situation of the kind of ozone generating-device 1727 employing by the ozoniferous kind of high voltage, the 3rd containing box 1715 is arranged on the extreme lower position in the Temperature Distribution of refrigerating chamber 1704.Therefore, ozone generating-device 1727 also is arranged on the low temperature zone thereupon, can produce ozone with higher efficient.Therefore, can suppress ozone necessary power consumption takes place, can help energy-conservation.

In addition, on freezer 1700, the device for informing 1652 (1652a, 1652b, 1652c) of the user being reported the effect of function of the storage state that improves food and effect is located at the inboard of guidance panel 1650 and containing box.Being located at device for informing on the guidance panel 1650 is provided with as shown in figure 40 with literal and reports as the function device for informing 1652a of the effect of the ozone generating-device 1727 of the storage state that improves food and effect and report the function device for informing 1652b of the effect and the effect of the 9th light source 1620.In addition, not the demonstration that utilizes the guidance panel 1650 be located at a surface, but report when being arranged on the refrigerating-chamber door of opening as rotary door in the inboard of the 3rd containing box 1715 as the effect of the effect of the tenth light source 1729 of the functional device of the storage state that improves food and the sense organ device for informing 1652c of effect.

In addition, the 3rd containing box 1715 is provided with and covers 1730, but the invention is not restricted to this, also can not have the 3rd containing box 1715 and Qi Gai 1730, and directly preserves food in the storage space of being divided by demarcation strip 1726.Perhaps, the 6th separating device 1728 and lid 1730 are the structure that forms respectively, but are not particularly limited, and also the shape of the 6th separating device 1728 can be formed the shape that the 3rd containing box 1715 can be airtight, form not to be provided with and cover 1730 shape.

About freezer 1700 as above formation, below its action of explanation.

In freezer 1700 runnings, the cold-producing medium of compressed HTHP cold air in condenser 1705 is condensing in compressor, forms liquid refrigerant.Condensing cold-producing medium is flowed to first decompressor or second decompressor by transfer valve in condenser 1705, be depressurized, and the gas-liquid two condition cold-producing medium of formation low-pressure low-temperature.

At this, the cold-producing medium that the flows to first decompressor freezing evaporimeter of using of flowing through, evaporation in refrigerating chamber 1703, thus by the boil-off gas heat-transmission to cooling off in the refrigerating chamber 1703, be inhaled into compressor once more.

At this, flow to the cold-producing medium of second decompressor by transfer valve, flow to the freezing evaporimeter of using from refrigeration with evaporimeter 1709, by evaporation in refrigerating chamber 1703 and refrigerating chamber 1730, by the boil-off gas heat-transmission to cooling off in refrigerating chamber 1704 and the refrigerating chamber 1703, thereby be inhaled into compressor once more.

At this, the cold air that is obtained with the boil-off gas heat-transmission of the interior liquid refrigerant of evaporimeter 1709 by refrigeration is flowed through by fan 1717 in the cooling air duct 1716, blows out and cools off each subregion from first blow-off outlet 1718, second blow-off outlet 1719, the 3rd blow-off outlet 1720 and the 4th blow-off outlet 1721.

In addition, flow through and be cooled inside and outside the case by the air that returns that cools off each other subregions in second containing box 1714 and the 3rd containing box 1715.

And, the air that returns by the higher temperatures that sucks from first suction inlet 1722, second suction inlet 1723 and the 3rd suction inlet 1724 is refrigerated with the liquid refrigerant in the evaporimeter 1709 by the temperature difference evaporation, and is seized heat, forms low temperature, by in the fan 1717 guiding cabinets, cool off each subregion once more.

At this, the user preserves fruits and vegetables etc. in the 3rd containing box 1715, will be when being kept at fruits and vegetables in the 3rd containing box 1715 and carrying out antibacterial treatment or remove harmful substances such as lip-deep agricultural chemicals attached to fruits and vegetables, push the step switch 1651a of the literal that is printed with " agricultural chemicals is removed " of being located at the guidance panel 1650 on the door 1508 and drive ozone generating-device 1727, in the 3rd containing box 1715, produce ozone gas.Like this, by the ozone gas that produces to being kept at food in the 3rd containing box 1715 and carrying out antibiotic and agricultural chemicals being removed operation.The user lights by the LED as function device for informing 1652a that is located at door 1508 surface and effect and effect that the antibiotic and agricultural chemicals to food of cognitive this ozone gas is removed act on.

In addition, at this moment, ozone generating-device 1727 and the 3rd containing box 1715 are positioned at the below of refrigerating chamber 1704, stagnate so heavier-than-air ozone can efficient can be slipped to the 3rd containing box 1715 well.Thus, the a spot of like this ozone efficient of 0.03ppm is full of in the 3rd containing box 1715 well, can realize improving and lowering, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the 3rd containing box 1715.

In addition, the LED as function device for informing 1652a on the surface of user by being located at a 1511a lights and effect and effect that the antibiotic and agricultural chemicals to food of cognitive this ozone gas is removed are acting on, so the higher freezer of security 1700 can be provided.

In addition, because the 3rd containing box 1715 is positioned at below, even so put into by the taking-up of food and make under the situation that ozone flows out outside freezer 1700, also can use ozone with high concentration to flow out apace downwards, the user sucks the possibility step-down of ozone by mouth and nose in body, the higher freezer of security 1700 can be provided.

In addition, on the other hand, after the cold air that blows out from first blow-off outlet 1718, second blow-off outlet 1719, the 3rd blow-off outlet 1720 and the 4th blow-off outlet 1721 cools off the 3rd containing box 1715 by free convection, sucked, returned with evaporimeter 1709 to refrigeration again to second suction inlet 1723.In the circulation of such cold air, the ozone gas that takes place from ozone generating-device 1727 is after the 3rd containing box 1715 flows into, the ozone gas of a part is sucked from second suction inlet 1723 by the air-flow of the circulation of this cold air, to first blow-off outlet 1718, second blow-off outlet 1719, the 3rd blow-off outlet 1720 and 1721 circulations of the 4th blow-off outlet.Therefore, it is all that ozone gas spreads all over refrigeration cooling air duct 1716 and refrigerating chamber 1704.Thus, the 3rd containing box 1715 not only, and the refrigeration cooling air duct 1716 of the easier breeding of assorted bacterium can be concentrated by ozone antibiotic, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, ozone generating-device 1727 is provided with ozone generating-device 1727 owing to be arranged in the storage subregion in downstream in refrigerating chamber 1704, flows into the cold air that comprises the assorted bacterium that respectively stores subregion etc. so be positioned at the storage subregion in the downstream of refrigeration cooling air duct.Therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, ozone generating-device 1727 does not need to be located at especially on the demarcation strip 1726, can be located in the refrigeration cooling air duct 1716 yet.Thus, can realize antibiotic reliably by ozone in the refrigeration cooling air duct to the easy breeding of assorted bacterium, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, in storeroom that ozone generating-device 1727 also can temperature be the highest among refrigerated storage temperature band storeroom or the storage subregion ozone generating-device is set.Thus, because temperature height, although so be the assorted bacterium environment of breeding easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

As more than, food storage of the present invention storehouse 1700 has the heat insulating box of a plurality of heat insulation subregions, be located at the refrigerated storage temperature band storeroom that storehouse temperature on the heat insulating box remains on the refrigerated storage temperature band, and storehouse temperature remains on the cryogenic temperature band storeroom of cryogenic temperature band, refrigeration with the cooling that is used to carry out refrigerated storage temperature band storeroom is with evaporimeter and be used to cool off the freezing evaporimeter of using of the cooling of cryogenic temperature band storeroom, be provided with the door that opens and closes storeroom, improve the functional device of the storage state that is accommodated in the food in the storeroom, the user is reported the sense device for informing of functional device to the effect and the effect of food, functional device is arranged in below of refrigerated storage temperature band storeroom, so can improve antibiotic keeping quality based on the antibiotic and food of the storeroom of refrigerated storage temperature band, and reduce attached to the harmful substances such as agricultural chemicals on the food, and can directly report the user based on the effect and the effect of the action of the function of the storage state that improves food, thereby use the situation of the functional device that improves the storage state to become simply, can further improve ease of use.

In addition, refrigerating-chamber door 1708 adopts a rotary door, but is not limited thereto, and also can be to adopt many doors, and the 3rd containing box 1715 adopts the containing box of extracting out from the drawing and pulling type door, a mode of directly fruits and vegetables being taken in to the 3rd containing box 1715 when opening.

Food storage of the present invention storehouse has: form the hutch of the storeroom of foodstuff storing, the door that opens and closes hutch, the ozone generating-device that produces the ozone of supplying with storeroom and the promotion activating device attached to the decomposition of the harmful substances such as agricultural chemicals on the food that is stored in the storeroom.

Thus, owing to be the ozone concentration that can be suitable for the low concentration in food storage storehouse, so, can effectively decompose harmful substances such as agricultural chemicals by making the degrading activityization of harmful substances such as agricultural chemicals.Ozone by low concentration decomposes harmful substances such as agricultural chemicals, can provide security higher food to the user.

In addition, the activating device in food storage of the present invention storehouse makes the ecological defense reaction activate of fruits and vegetables self.

Thus, emit the increase of emitting of polyphenoils from the fruits and vegetables of activate.And, promoting the decomposition of harmful substances such as agricultural chemicals by the polyphenoils that increases, can decompose more efficiently.Promptly, can improve the decomposition efficiency of ozone to agricultural chemicals.

In addition, the activating device in food storage of the present invention storehouse is the light source of light wavelength of emitting the polyphenoils of release fruits and vegetables.

Thus, fruits and vegetables absorb the light of being emitted by light source, polyphenoils emit increase.And, promote the decomposition of harmful substances such as agricultural chemicals by the polyphenoils that increases, can efficient decompose more well.Promptly, can improve the decomposition efficiency of ozone to agricultural chemicals.

In addition, the activating device in food storage of the present invention storehouse is the device of the molecule of harmful substances such as activate agricultural chemicals.

Thus,, thereby can decompose harmful substance such as agricultural chemicals effectively, the decomposition efficiency of the harmful substances such as agricultural chemicals of utilizing ozone is improved by the molecule of harmful substances such as activate agricultural chemicals.

In addition, the activating device in food storage of the present invention storehouse is the light source of emitting with the light of the wavelength of the vibration resonance that constitutes Pesticide Molecule.

Thus, agricultural chemicals absorbs the light of being emitted by light source, and the vibration that constitutes Pesticide Molecule becomes fierce.And the fierce part of the vibration of the pesticide molecule of activate can be cut off the part of Pesticide Molecule by ozone like this.Promptly, can improve the decomposition efficiency of ozone to agricultural chemicals.

In addition, the agricultural chemicals in food storage of the present invention storehouse is the agricultural chemicals of pyrethroids such as organophosphorus insecticides such as chlopyrifos or malathion or diethquinalphione or permethrin.

Thus, effectively use in a large number in the decomposing food, remain in the high agricultural chemicals of possibility in the food, thereby can provide security higher food the user.

In addition, food storage of the present invention storehouse has temperature with storeroom and is cooled to cooling device below 4 ℃.

Thus, owing to become low temperature environment in the storeroom, preserve the interior food of storeroom between can be for a long time.On the other hand, become low temperature in the weak storeroom, then the active step-down of agricultural chemicals is difficult to by the agricultural chemicals ozone decomposition, but in the present invention, and the activating device that uses agricultural chemicals is pesticide activityization, thereby even be low temperature in the storeroom, also can be decomposed by ozone.

In addition, freezer of the present invention has: the heat insulating box with a plurality of heat insulation subregions, be located at the refrigerated storage temperature band storeroom that storehouse temperature on the described heat insulating box remains on the refrigerated storage temperature band, and storehouse temperature remains on the cryogenic temperature band storeroom of cryogenic temperature band, and the refrigeration with the cooling that is used to carry out described refrigerated storage temperature band storeroom is with evaporimeter and be used to cool off the freezing evaporimeter of using of the cooling of described cryogenic temperature band storeroom, and the ozone generating-device of ozone that produce to supply with described refrigerated storage temperature band storeroom is set and promotes the activating device of the decomposition of agricultural chemicals, the ozone concentration of the storeroom below being positioned in described refrigerated storage temperature band storeroom is the highest.

Thus, can realize that antibiotic keeping quality based on the antibiotic and food of the storeroom of refrigerated storage temperature band improves and reduce the harmful substances such as agricultural chemicals attached to food, the security that can further improve food.

In addition, by making the ozone concentration that is positioned at the storeroom of below for the highest, even thereby taking out to put into and causing also can flowing out ozone with high concentration apace downwards under the situation that ozone flows out outside freezer of food can provide security higher freezer.

In addition, the storeroom below freezer of the present invention is positioned in refrigerated storage temperature band storeroom is provided with ozone generating-device.

Thus, ozone generating-device directly is set, thereby can makes the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom reliably for the highest by the storeroom below being positioned at.

In addition, freezer of the present invention is in refrigerated storage temperature band storeroom, and being positioned at, the storage subregion of below is provided with ozone generating-device.

Thus, ozone generating-device directly is set, thereby can makes the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom reliably for the highest by the storage subregion below in refrigerated storage temperature band storeroom, being positioned at.

In addition, freezer of the present invention wherein, is absolute construction by refrigeration with the refrigeration cooling air duct that cold air flowed of evaporator cools with by the freezing freezing cooling air duct that cold air flowed with evaporator cools.

Thus, can make the refrigeration cooling air duct and the freezing cooling air duct of the assorted easier breeding of bacterium independent, thereby can prevent the reduction of the antibacterial functions of freezing cooling air duct, and can concentrate refrigeration cooling air duct antibiotic that realizes easily assorted bacterium breeding by ozone, can realize based on the antibiotic conservatory raising of the antibiotic and food of the storeroom of refrigerated storage temperature band more reliably and reduce, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food.

In addition, freezer of the present invention flows into to refrigerated storage temperature band storeroom via refrigerating cooling air duct at the cold air that cools off in the refrigeration cooling chamber of refrigeration with evaporimeter of taking in that sets up separately with storeroom.

Thus, the cold air that flows in storeroom is all circulating in the wind path, so by refrigeration cooling air duct any on ozone generating-device is set, thereby can be reliably realize antibiotic in the refrigeration cooling air duct of the assorted bacterium of breeding easily by ozone, can realize based on the antibiotic conservatory raising of the antibiotic and food of the storeroom of refrigerated storage temperature band more reliably and reduce, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food.

In addition, freezer of the present invention, the storage subregion that is arranged in the downstream of refrigeration cooling air duct in refrigerated storage temperature band storeroom is provided with ozone generating-device.

Thus, the storage subregion that is positioned at the downstream of refrigeration cooling air duct flows into the cold air that comprises the assorted bacterium that respectively stores subregion etc., therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving, and lower, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band.

In addition, freezer of the present invention is provided with ozone generating-device in storeroom that temperature is the highest in the refrigerated storage temperature band storeroom or the storage subregion.

Thus, because temperature height, although so be the assorted bacterium environment of breeding easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

Freezer of the present invention, it is provided with the additional functional device to the preservation thing effect of the inside that is accommodated in storeroom, and be provided for regulating the adjustment component of the effect of additional functional device in the compartment interior side of additional functional device, thereby, easy adjustment of adjustment component carry out the effect of additional functional device thereby can being set by the inside at storeroom, can be diffused into compartment interior and adjust discharging amount, the purpose of the effect of carrying out according to additional functional device provides functional freezer of preservation thing of compartment interior of functional freezer of the preservation thing that improves compartment interior effectively, the high-quality freezer of the inside and outside freshness of preserving chamber more well can improve preservation thing functional of compartment interior, so can be provided.Promptly, the functional materials that produces from additional functional device can be adjusted simply in the storeroom side when for example gas such as ozone acts on the inside of storeroom, so can efficient spread well, can emit suitable scope in addition, the preservation thing of the inside that is accommodated in storeroom is more effectively acted on.

In addition, the additional functional device of freezer of the present invention is a light source, adjustment component is adjusted from the light of the light source irradiation light quantity to the storeroom internal radiation, ozone when perhaps adjusting the ozone that produces from ozone generating-device and emitting in storeroom is emitted scope, thereby after temporarily accumulating effectively from the functional materials that additional functional device produces, efficient is diffused into compartment interior well.In addition, additional functional device exists follows high voltage or strong grade of uitraviolet intensity that human body is followed under the situation of dangerous possibility, and adjustment component is brought into play protective effect, and is safer to the operator.

In addition, the additional functional device of freezer of the present invention is an ozone generating-device, by the adjustment component adjustment from the light of light source irradiation light quantity to the storeroom internal radiation, perhaps adjust from the light of light source irradiation range of exposures to the storeroom internal radiation, thereby can make ozone concentration the best of compartment interior, can make ozone be diffused into compartment interior everywhere, can more effectively carry out function and add.

In addition, the additional functional device of freezer of the present invention is a light source, by the adjustment component adjustment from the light of light source irradiation light quantity to the storeroom internal radiation, perhaps adjust from the light of light source irradiation range of exposures to the storeroom internal radiation, thereby can bring the light of suitable strength to the ozone concentration of compartment interior, in addition, can regulate range of exposures, can more effectively carry out function and add.

In addition, additional functional device of the present invention is the fog generating means, adjustment component is adjusted from the fog amount of fog generating means ejection, or adjust from the spread of spray of the fog of fog generating means ejection, thereby can make ozone concentration the best of compartment interior, can make ozone be diffused into compartment interior everywhere, can more effectively carry out function and add.

In addition, freezer of the present invention is provided with a plurality of in the compartment interior side of additional functional device adjustment component, thereby after temporarily accumulating effectively by a plurality of adjustment component by the functional materials that additional functional device produces, be diffused into compartment interior, thereby can the preservation thing of compartment interior be more effectively acted on.

Freezer of the present invention, the inside of storeroom is divided into a plurality of subregions of taking in, adjustment component is arranged in a plurality of tops of taking in the subregion of subregion capacity maximum, thus the position of the preservation thing that functional materials is diffused into effectively have compartment interior in a large number.

In addition, the freezer of embodiments of the present invention, it has: the heat insulating box with a plurality of heat insulation subregions, be located at the refrigerated storage temperature band storeroom that storehouse temperature on the heat insulating box remains on the refrigerated storage temperature band, and storehouse temperature remains on the cryogenic temperature band storeroom of cryogenic temperature band, and the refrigeration with the cooling that is used to carry out refrigerated storage temperature band storeroom is with evaporimeter and be used to cool off the freezing evaporimeter of using of the cooling of cryogenic temperature band storeroom, and with in the wind path that cold air flowed of evaporator cools any additional functional device is being set by refrigeration, survey in the inside of the storeroom of additional functional device adjustment component is set, thus the highest to its action effect of storeroom that is positioned at below in the refrigerated storage temperature band storeroom.

Thus, can realize based on the antibiotic conservatory raising of the antibiotic and food of the storeroom of refrigerated storage temperature band more reliably and reduce, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food.

By making the ozone concentration that is positioned at the storeroom of below for the highest, thereby even taking out to put into and causing also can flowing out ozone with high concentration apace downwards under the situation that ozone flows out outside freezer of food can provide security higher freezer.

In addition, the storeroom below the freezer of embodiments of the present invention is positioned in refrigerated storage temperature band storeroom is provided with ozone generating-device.

Thus, ozone generating-device directly is set, thereby can makes the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom reliably for the highest by the storeroom below being positioned at.

In addition, the storage subregion of the freezer of embodiments of the present invention below the inside of refrigerated storage temperature band storeroom is positioned at is provided with ozone generating-device.

Thus, the storage subregion below being positioned at by the inside at refrigerated storage temperature band storeroom is provided with ozone generating-device, thereby can make the ozone concentration that is positioned at the storage subregion of below in the refrigerated storage temperature band storeroom for the highest reliably.

In addition, the freezer of embodiments of the present invention is absolute construction by refrigeration with the refrigeration cooling air duct that cold air flowed of evaporator cools with by the freezing freezing cooling air duct that cold air flowed with evaporator cools.

Thus, can be independent by the refrigeration cooling air duct and the freezing cooling air duct of the assorted easier breeding of bacterium, thereby the antibacterial functions of breeding freezing cooling air duct reduces, can concentrate by ozone and realize the antibiotic of the easy refrigeration cooling air duct of breeding of assorted bacterium, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, the freezer of embodiments of the present invention flows into to refrigerated storage temperature band storeroom via refrigerating cooling air duct at the cold air that cools off in the refrigeration cooling chamber of refrigeration with evaporimeter of taking in that sets up separately with storeroom.

Thus, the cold air that flows in storeroom is all circulating in the wind path, so by refrigeration cooling air duct any on ozone generating-device is set, thereby can be reliably realize antibiotic in the refrigeration cooling air duct of the assorted bacterium of breeding easily by ozone, can realize based on the antibiotic conservatory raising of the antibiotic and food of the storeroom of refrigerated storage temperature band more reliably and reduce, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food.

In addition, freezer of the present invention, the storage subregion that is arranged in the downstream of refrigeration cooling air duct in refrigerated storage temperature band storeroom is provided with ozone generating-device.

Thus, the storage subregion that is positioned at the downstream of refrigeration cooling air duct flows into the cold air that comprises the assorted bacterium that respectively stores subregion etc., therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving, and lower, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band.

In addition, freezer of the present invention is provided with ozone generating-device in storeroom that temperature is the highest in the refrigerated storage temperature band storeroom or the storage subregion.

Thus, because temperature height, although so be the assorted bacterium environment of breeding easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

The freezer of embodiments of the present invention is freezers that the box main body with heat-proof quality is set, it has the plate body that the inboard above-below direction of box main body is separated, the below that is configured in plate body, produce the following side space of supplying with plate body ozone ozone generating-device and take in ozone generating-device and remain on basket on the plate body.

Thus, since from the ozone generating-device of the below that is configured in plate body to the direct ozone supply of side space down, so can act on ozone effectively to the chemical substance and the organism of the following side space that is present in plate body, can make it innoxious by the chemical decomposition material, the organism effect is prevented its breeding.

In addition,, be not applied in high-tension ozone generating-device, can improve security so hand can directly not contact because ozone generating-device is accommodated in the basket.

In addition, because ozone generating-device is configured in the below of plate body,, can increase all effective storage spaces of freezer so can effectively utilize the superjacent air space of plate body.

In addition, the plate body of the freezer of embodiments of the present invention preferably is provided with basket from the chimeric highlightedly installing hole that connects at above-below direction of this plate body downwards, and is provided with the lid of inaccessible installing hole.

Like this, can dismounting by making ozone generating-device and basket with respect to plate body, thus make the freezer that is provided with ozone generating-device and is not provided with ozone generating-device easily.Therefore, the change of the freezer that is provided can be provided.

In addition, be not provided with under the situation of freezer of ozone generating-device, can remove yet from the outstanding downwards basket of plate body, so can increase the following side space of plate body.

In addition, the lid of inaccessible installing hole exists under the situation of basket, plays the effect as inaccessible basket, can prevent that hand from directly contacting ozone generating-device.On the other hand, do not having under the situation of lid,, falling from installing hole, can increase effective storage space so can prevent the article that are equipped on the plate body owing to can be inaccessible connect the installing hole of plate body at above-below direction.

In addition, the basket of the freezer of embodiments of the present invention is with the part bulging downwards of plate body, and the mode and the plate body of upper opening are integrally formed, and plate body also can be provided with the lid of the opening of inaccessible basket.

Like this, by integrally formed plate body and basket, thereby can reduce manufacturing cost.

In addition, the freezer of embodiments of the present invention preferably also is provided with and is accommodated on the basket, and to the light-emitting device of the below space illumination light of plate body, basket is provided with the portion that sees through that sees through the light that sends from light-emitting device.

Thus,, can promote to be present in the decomposition of chemical substance of the following side space of plate body, also can promote the following side space of plate body in addition by the effect that multiplies each other of light that sends from light-emitting device and ozone.In addition, by coming the light of selfluminous device, also can improve the content of vitamins such as the vegetables of the following side space that is accommodated in plate body and fruit.

In addition, the light-emitting device of the freezer of embodiments of the present invention also can send the visible light of the wavelength from green to indigo plant.

Thus, can improve the content of the vitamin of vegetables and fruit especially.In addition, also can observe the people of following side space of plate body with refrigerant sense.

In addition, the light-emitting device of the freezer of embodiments of the present invention can send the light of wavelength with the vibration resonance of the molecule of the following side space that is present in plate body.

In view of the above, by the effect that multiplies each other of ozone and light, chemical decomposition material effectively.

In addition, the freezer of embodiments of the present invention also preferably the following side space setting of plate body by the plate body obturation above the drawer that flows into from the cold air above the plate body of peristome and blocking

In view of the above, because cold air do not flow directly into drawer inside, directly contact cold air and affected food so can preserve vegetables and fruit etc. well.On the other hand, vegetables and fruit have the possibility of remains of pesticide, and exist by the gas of emitting from vegetables etc. and make the affected situation of vegetables itself.In addition, because vegetables and fruit directly takes in the mode of giving birth to, thus can be contained with the state that mushroom adheres to, in addition, because can sterilization, so can keep vegetables and fruit with state fresh between long-term.

In addition, the drawer's of the freezer of embodiments of the present invention front face is preferably formed by the material through the light of emitting from light-emitting device.

In view of the above, can confirm whether there is reserve in the cabinet easily from drawer the place ahead identification drawer's inside.Particularly drawer inside is subjected under light-struck situation, can point out the drawer treatment state of inside to the user of freezer from the place ahead identification light of drawer.

The freezer of embodiments of the present invention has: storeroom, produce to supply with the ozone of storeroom ozone generating-device, generate the freeze cycle of the cold air of cold storage chamber, and the ozone amount that the rising that suppresses the ozone concentration in the storeroom is set reduces device.

Thus, even in order to decompose harmful substances such as remains of pesticide and more stably be full of in the storeroom with a spot of ozone attached to the vegetable surface of the inside that is accommodated in storeroom, and under the situation by inhibition ozone amounts such as ozone generating capacity controls, by inside ozone amount is set and reduces device at storeroom, can be by suppressing the freezer of ozone amount reliably.Make under the situation that ozone amount improves because of any condition even suppressed by ozone amount control etc. under the situation of ozone amount, improve the device of removing ozone is set, can suppress ozone amount reliably, harmful ozone with high concentration can not be full of in the freezer, can use freezer safely.

In addition, the freezer of embodiments of the present invention is provided with the ozone adsorption filter as ozone amount reduction device.

Thus, cold air passes through in the ozone adsorption filter, thereby can reduce ozone amount, does not reduce ozone so can not use electric energy in energy-conservation mode, can not be full of harmful ozone with high concentration in freezer, can use freezer safely.

In addition, the freezer of embodiments of the present invention reduces device as ozone amount and is provided with the ozone output mechanism of discharging air in the storeroom in the storeroom outside storeroom.

Thus, even because of any condition makes under the situation that ozone concentration improves, can be fast and suppress ozone amount reliably, can in freezer, not be full of harmful ozone with high concentration, can use freezer safely.

In addition, freezer of the present invention has: the heat insulating box with a plurality of heat insulation subregions, be located at the refrigerated storage temperature band storeroom that storehouse temperature on the heat insulating box remains on the refrigerated storage temperature band, and storehouse temperature remains on the cryogenic temperature band storeroom of cryogenic temperature band, and the refrigeration with the cooling that is used to carry out refrigerated storage temperature band storeroom is with evaporimeter and be used to carry out the freezing evaporimeter of using of the cooling of cryogenic temperature band storeroom, and the ozone generating-device of ozone that produce to supply with refrigerated storage temperature band storeroom is set and promotes the activating device of the decomposition of harmful substances such as agricultural chemicals, the ozone concentration of the storeroom below being positioned in refrigerated storage temperature band storeroom is the highest.

Thus, can realize that antibiotic keeping quality based on the antibiotic and food of the storeroom of refrigerated storage temperature band improves and reduce the harmful substances such as agricultural chemicals attached to food, the security that can further improve food.

In addition, by making the ozone concentration that is positioned at the storeroom of below for the highest, even thereby taking out to put into and causing also can flowing out ozone with high concentration apace downwards under the situation that ozone flows out outside freezer of food can provide security higher freezer.

In addition, the storeroom below freezer of the present invention is positioned in refrigerated storage temperature band storeroom is provided with ozone generating-device.

Thus, ozone generating-device directly is set, thereby can makes the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom reliably for the highest by the storeroom below being positioned at.

In addition, the storage subregion of freezer of the present invention below the inside of refrigerated storage temperature band storeroom is positioned at is provided with ozone generating-device.

Thus, ozone generating-device directly is set, thereby can makes the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom reliably for the highest by the storage subregion below in refrigerated storage temperature band storeroom, being positioned at.

In addition, the freezer of embodiments of the present invention is absolute construction by refrigeration with the refrigeration cooling air duct that cold air flowed of evaporator cools with by the freezing freezing cooling air duct that cold air flowed with evaporator cools.

Thus, can be independent by the refrigeration cooling air duct and the freezing cooling air duct of the assorted easier breeding of bacterium, thereby the antibacterial functions of breeding freezing cooling air duct reduces, can concentrate by ozone and realize the antibiotic of the easy refrigeration cooling air duct of breeding of assorted bacterium, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, the freezer of embodiments of the present invention flows into to refrigerated storage temperature band storeroom via refrigerating cooling air duct at the cold air that cools off in the refrigeration cooling chamber of refrigeration with evaporimeter of taking in that sets up separately with storeroom.

Thus, the cold air that flows in storeroom is all circulating in the wind path, so by refrigeration cooling air duct any on ozone generating-device is set, thereby can be reliably realize antibiotic in the refrigeration cooling air duct of the assorted bacterium of breeding easily by ozone, can realize based on the antibiotic conservatory raising of the antibiotic and food of the storeroom of refrigerated storage temperature band more reliably and reduce, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food.

In addition, the freezer of embodiments of the present invention, the storage subregion that is arranged in the downstream of refrigeration cooling air duct in refrigerated storage temperature band storeroom is provided with ozone generating-device.

Thus, the storage subregion that is positioned at the downstream of refrigeration cooling air duct flows into the cold air that comprises the assorted bacterium that respectively stores subregion etc., therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving, and lower, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band.

In addition, the freezer of embodiments of the present invention is provided with ozone generating-device in storeroom that temperature is the highest in the refrigerated storage temperature band storeroom or the storage subregion.

Thus, because temperature height, although so be the assorted bacterium environment of breeding easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

The freezer of embodiments of the present invention is provided with the ozone generating-device that has by the ozone of the heat insulating box of the storeroom of heat insulation division and then generation supply storeroom, decompose harmful substances such as remains of pesticide by the ozone that produces by ozone generating-device attached to the vegetable surface of the inside that is accommodated in storeroom, and after the decomposition after decomposing harmful substances is set is decomposed after the decomposition of product material reduce device, even thereby decompose under the situation about removing by ozone attached to the harmful substances such as agricultural chemicals of vegetable surface, it decomposes back and agricultural chemicals, and to compare harmfulness low, owing to can remove material after the decomposition that to remove as far as possible, so food can be formed more relieved state, offer the consumer.

In addition, the freezer of embodiments of the present invention reduces the water spraying device that device is provided with ejection water as decomposing the back material, adds water decomposition thereby can will be decomposed the back material by the water to people's safety, so can more safely remove decomposing the back substance decomposition.

In addition, the freezer of embodiments of the present invention reduces the UV light source of light that device is provided with the wavelength in irradiation ultraviolet radiation zone as decomposing the back material, decompose the back material thereby can reduce, can make food form more relieved state, offer the consumer with simpler structure.

In addition, can not increase the amount of moisture in the storeroom and can decompose to remove and decompose the back material, thus can not worry to be kept at vegetables and the corruption of fruit water in the storeroom, can long preservation vegetables and fruit.

In addition, the freezer of embodiments of the present invention is provided with the light media as decomposing back material reduction device, thereby can reduce with simpler structure and decompose the back material, can make food form more relieved state and offer the consumer, can decompose material after the decomposition of removing in storeroom evaporation and swimming.

In addition, the freezer of embodiments of the present invention has: the heat insulating box with a plurality of heat insulation subregions, be located at the refrigerated storage temperature band storeroom that storehouse temperature on the heat insulating box remains on the refrigerated storage temperature band, and storehouse temperature remains on the cryogenic temperature band storeroom of cryogenic temperature band, and the refrigeration with the cooling that is used to carry out refrigerated storage temperature band storeroom is with evaporimeter and be used to carry out the freezing evaporimeter of using of the cooling of cryogenic temperature band storeroom, and the ozone generating-device of ozone that produce to supply with refrigerated storage temperature band storeroom is set and promotes the activating device of the decomposition of harmful substances such as agricultural chemicals, the ozone concentration of the storeroom below being positioned in refrigerated storage temperature band storeroom is the highest.

Thus, can realize that antibiotic keeping quality based on the antibiotic and food of the storeroom of refrigerated storage temperature band improves and reduce the harmful substances such as agricultural chemicals attached to food, the security that can further improve food.

In addition, by making the ozone concentration that is positioned at the storeroom of below for the highest, even thereby taking out to put into and causing also can flowing out ozone with high concentration apace downwards under the situation that ozone flows out outside freezer of food can provide security higher freezer.

In addition, the storeroom below freezer of the present invention is positioned in refrigerated storage temperature band storeroom is provided with ozone generating-device.

Thus, ozone generating-device directly is set, thereby can makes the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom reliably for the highest by the storeroom below being positioned at.

In addition, the storage subregion of freezer of the present invention below the inside of refrigerated storage temperature band storeroom is positioned at is provided with ozone generating-device.

Thus, ozone generating-device directly is set, thereby can makes the ozone concentration that is positioned at the storeroom of below in the refrigerated storage temperature band storeroom reliably for the highest by the storage subregion below in refrigerated storage temperature band storeroom, being positioned at.

In addition, the freezer of embodiments of the present invention is absolute construction by refrigeration with the refrigeration cooling air duct that cold air flowed of evaporator cools with by the freezing freezing cooling air duct that cold air flowed with evaporator cools.

Thus, can be independent by the refrigeration cooling air duct and the freezing cooling air duct of the assorted easier breeding of bacterium, thereby the antibacterial functions of breeding freezing cooling air duct reduces, can concentrate by ozone and realize the antibiotic of the easy refrigeration cooling air duct of breeding of assorted bacterium, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

In addition, the freezer of embodiments of the present invention flows into to refrigerated storage temperature band storeroom via refrigerating cooling air duct at the cold air that cools off in the refrigeration cooling chamber of refrigeration with evaporimeter of taking in that sets up separately with storeroom.

Thus, the cold air that flows in storeroom is all circulating in the wind path, so by refrigeration cooling air duct any on ozone generating-device is set, thereby can be reliably realize antibiotic in the refrigeration cooling air duct of the assorted bacterium of breeding easily by ozone, can realize based on the antibiotic conservatory raising of the antibiotic and food of the storeroom of refrigerated storage temperature band more reliably and reduce, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food.

In addition, the freezer of embodiments of the present invention, the storage subregion that is arranged in the downstream of refrigeration cooling air duct in refrigerated storage temperature band storeroom is provided with ozone generating-device.

Thus, the storage subregion that is positioned at the downstream of refrigeration cooling air duct flows into the cold air that comprises the assorted bacterium that respectively stores subregion etc., therefore, although be the environment of the assorted bacterium of general easy breeding, also can concentrate realization antibiotic by ozone, can realize more reliably improving, and lower, can further improve the security of food attached to the harmful substances such as agricultural chemicals on the food based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band.

In addition, the freezer of embodiments of the present invention is provided with ozone generating-device in storeroom that temperature is the highest in the refrigerated storage temperature band storeroom or the storage subregion.

Thus, because temperature height, although so be the assorted bacterium environment of breeding easily, also can concentrate realization antibiotic by ozone, can realize more reliably improving based on the antibiotic keeping quality of the antibiotic and food of the storeroom of refrigerated storage temperature band, and lower attached to the harmful substances such as agricultural chemicals on the food, can further improve the security of food.

The freezer of embodiments of the present invention, it has: form the storeroom of foodstuff storing hutch, open and close hutch door, improve the functional device of the storage state that is accommodated in the interior food of storeroom, and have the user reported the device for informing of functional device to the effect and the effect of food.

Thus, the effect and the effect of the action of the function by the user directly being reported the storage state that improves food, the user uses the situation of the functional device that improves the storage state to become simply, can further improve ease of use.

In addition, the sense device for informing of the freezer of embodiments of the present invention is located at a surface, is reported the effect and the effect of functional device by literal.

Thus, even the user opens door, also can make the effect and the effect of the function that the storage state of food improves by the easier cognition of sense device for informing that is positioned at the light on the door, so can further improve ease of use.

In addition, also further reduce, so because the frequency that the cold air of freezer is emitted outside freezer reduces, so also can be energy-conservation owing to open the frequency of door.

In addition, the sense device for informing dual-purpose of the freezer of embodiments of the present invention makes the Action Button of functional device action or is located near it.

Thus, the user can confirm improve the effect of function of storage state of food and effect whether in action, so further cognition of user by being presented at device for informing on the door.

In addition, in addition, owing to the switch and the device for informing dual-purpose of the function action that makes the storage state that improves food or be located near reporting each other, so the user can be more reliably improve the function of the storage state of food in beginning or when stopping.

In addition, the freezer of embodiments of the present invention is arranged on and by the sense device for informing user is reported functional device and to improving light or sound under the situation of the effect of food and effect the user is carried out the sense device for informing of reporting on the sense organ.

Thus, not only utilize literal to discern, also can resort to face, reported by light for sound, the sense of hearing is reported by sound, the user more can be cognitive.

In addition, open under the situation of door, under the situation of sense device for informing action, the user improves the effect of function of storage state of food and effect whether in action in the time of can cognitive opening, so owing to the user opens that door takes out or the effect and the effect of the function of the storage state of one cognitive surely raising food when putting into food, so need not specially confirm to be located at the device for informing on the door, the user is the effect and the effect of the function of the storage state of cognition raising food more easily.

In addition, the door of the freezer of embodiments of the present invention is rotary doors, and the food containers that the setting of front face side at least in the storeroom is made of the transparent material that sees through light is so reported the user by the sense device for informing under the situation of opening rotary door.

Thus, owing to only just can cognitively improve the effect of function of storage state of food and effect whether in action, so do not open the effect and the effect of function that food containers just can cognition make the storage state raising of food by opening rotary door.

In addition, the freezer of embodiments of the present invention is drawing and pulling type doors, so can be reported the user by the sense device for informing under the situation of opening the drawing and pulling type door.

Thus, because door is the drawing and pulling type door, so can cognition improve the effect of function of storage state of food and effect whether in action in, also can confirm to be kept at the state of the food in the storeroom, the effect and the effect of the function of the storage state of cognitive raising food when can observe food actually.

In addition, the functional device of the freezer of embodiments of the present invention is to produce the ozone generating-device of supplying with the ozone in the storeroom.

Thus, use under the situation of the ozone gas that is difficult to vision or auditory sense cognition, also can in addition, can further improve user's ease of use by the effect and the effect of the cognitive ozone gas of device for informing as the function of the storage state that improves food.

In addition, the functional device of the freezer of embodiments of the present invention is the light sources to storeroom internal radiation light.

Thus, because improving the function of the storage state of food is light source, so whether the effect of user's function by the cognitive storage state that improves food of the light that sends from light source when opening and effect be action, so light source also can use as device for informing.

In addition, the light source of the freezer of embodiments of the present invention is flicker irradiations.

Thus, the user is when opening, owing to be the function that flicker improves the storage state of food, so can notice that by the flicker of light source the effect of function of the storage state that improves food and effect are whether in action, so the user can be more cognitive when the user opens.In addition, the function that improves the storage state of food also can be carried out more efficiently by flicker.

In addition, the freezer of embodiments of the present invention has the heat insulating box of a plurality of heat insulation subregions, be located at the refrigerated storage temperature band storeroom that storehouse temperature on the heat insulating box remains on the refrigerated storage temperature band, and storehouse temperature remains on the cryogenic temperature band storeroom of cryogenic temperature band, and the refrigeration with the cooling that is used to carry out refrigerated storage temperature band storeroom is with evaporimeter and be used to carry out the freezing evaporimeter of using of the cooling of cryogenic temperature band storeroom, and have door that opens and closes storeroom and the functional device that improves the storage state that is accommodated in the food in the storeroom, and be provided with user notice by the sense device for informing of functional device to the effect and the effect of food, below functional device is positioned in refrigerated storage temperature band storeroom.

Thus, can realize that antibiotic keeping quality based on the antibiotic and food of the storeroom of refrigerated storage temperature band improves and reduce the harmful substances such as agricultural chemicals attached to food, can further improve the security of food, and, by making the ozone concentration that is positioned at the storeroom of below for the highest, even thereby taking out to put into and causing also can flowing out ozone with high concentration apace downwards under the situation that ozone flows out outside freezer of food can provide security higher freezer.

Utilizability on the industry

The present invention can be applicable to the food storage storehouse, particularly store bunker and the freezer of the food such as vegetables that may remains of pesticide.

Claims (26)

1. a food storage storehouse is characterized in that, comprising:

Form the hutch of the storeroom of foodstuff storing; Open and close the door of described hutch; Produce the ozone generating-device of the ozone of supplying with described storeroom; With the activating device that promotes that agricultural chemicals decomposes.

2. food storage as claimed in claim 1 storehouse is characterized in that:

Described activating device makes the live body defense reaction activate of fruits and vegetables.

3. food storage as claimed in claim 1 storehouse is characterized in that:

Described activating device is the light source of light wavelength of emitting the polyphenoils of release fruits and vegetables.

4. food storage as claimed in claim 1 storehouse is characterized in that:

Described activating device makes described pesticide activityization.

5. as claim 1 or 4 described food storage storehouses, it is characterized in that:

Described activating device is the light source of light of emitting with the wavelength of the vibration resonance that constitutes described Pesticide Molecule.

6. food storage as claimed in claim 1 storehouse is characterized in that:

Described agricultural chemicals is the agricultural chemicals of pyrethroids such as organophosphorus insecticides such as chlopyrifos or malathion or diethquinalphione or permethrin.

7. food storage as claimed in claim 1 storehouse is characterized in that:

It is cooling device below 4 ℃ that this food storage storehouse is provided with the temperature that makes described storeroom.

8. freezer is characterized in that:

This freezer comprises: the heat insulating box with a plurality of heat insulation subregions; Be located at the refrigerated storage temperature band storeroom that storehouse temperature on the described heat insulating box remains on the refrigerated storage temperature band; Be located at the cryogenic temperature band storeroom that storehouse temperature on the described heat insulating box remains on the cryogenic temperature band; Be used to carry out the refrigeration evaporimeter of the cooling of described refrigerated storage temperature band storeroom; The freezing evaporimeter of using with the cooling that is used to carry out described cryogenic temperature band storeroom, and be provided with the ozone generating-device of ozone that produce to supply with described refrigerated storage temperature band storeroom and promote the activating device of the decomposition of agricultural chemicals, the ozone concentration of the storeroom below being positioned in described refrigerated storage temperature band storeroom is the highest.

9. freezer as claimed in claim 8 is characterized in that:

Storeroom below being positioned in described refrigerated storage temperature band storeroom is provided with described ozone generating-device.

10. freezer as claimed in claim 8 is characterized in that:

Storage subregion in described refrigerated storage temperature band compartment interior, below being positioned at is provided with described ozone generating-device.

11. freezer as claimed in claim 8 is characterized in that:

Is independent wind path by described refrigeration with the refrigeration cooling air duct that cold air flowed of evaporator cools with by the described freezing freezing cooling air duct that cold air flowed with evaporator cools.

12. freezer as claimed in claim 11 is characterized in that:

Flow into to described refrigerated storage temperature band storeroom via described refrigeration cooling air duct at the cold air that cools off in the refrigeration cooling chamber of described refrigeration with evaporimeter of taking in that sets up separately with described storeroom.

13., it is characterized in that as claim 11 or 12 described freezers:

The storage subregion that is arranged in the downstream of described refrigeration cooling air duct in described refrigerated storage temperature band storeroom is provided with described ozone generating-device.

14., it is characterized in that as each described freezer in the claim 8～12:

In storeroom that temperature is the highest in the described refrigerated storage temperature band storeroom or the storage subregion described ozone generating-device is set.

15. a freezer is characterized in that:

Be provided with additional functional device to the preservation thing effect that is accommodated in compartment interior, and in the adjustment component that more is provided for regulating the effect of described additional functional device than described additional functional device by the private side of described storeroom.

16. freezer as claimed in claim 15 is characterized in that:

Described adjustment component is provided with in the mode that covers described additional functional device.

17., it is characterized in that as claim 15 or 16 described freezers:

Described additional functional device is an ozone generating-device, the ozone amount that the ozone that is produced from described ozone generating-device by described adjustment component adjustment is emitted in described storeroom, the ozone when perhaps adjusting the ozone that produces from described ozone generating-device and emitting in described storeroom is emitted scope.

18. freezer as claimed in claim 15 is characterized in that:

Described additional functional device is a light source, and described adjustment component adjustment is from the light of the described light source irradiation light quantity to described storeroom internal radiation, perhaps adjusts from the light of the described light source irradiation range of exposures to described storeroom internal radiation.

19. freezer as claimed in claim 15 is characterized in that:

Described additional functional device is the fog generating means, and described adjustment component adjustment is from the fog amount of described fog generating means ejection, or adjustment is from the spread of spray of the fog of described fog generating means ejection.

20. freezer as claimed in claim 15 is characterized in that:

More a plurality of described adjustment component are being set than described additional functional device by the private side of described storeroom.

21. freezer as claimed in claim 15 is characterized in that:

The inside of described storeroom is divided into a plurality of subregions of taking in, and described adjustment component is arranged in described a plurality of top of taking in the subregion of subregion capacity maximum.

22. freezer as claimed in claim 15 is characterized in that:

This freezer comprises: the heat insulating box with a plurality of heat insulation subregions; Be located at the refrigerated storage temperature band storeroom that storehouse temperature on the described heat insulating box remains on the refrigerated storage temperature band; Remain on the cryogenic temperature band storeroom of cryogenic temperature band with storehouse temperature, and the refrigeration that comprises the cooling that is used to carry out described refrigerated storage temperature band storeroom is with evaporimeter be used to cool off the freezing evaporimeter of using of the cooling of described cryogenic temperature band storeroom, and with in the wind path that cold air flowed of evaporator cools any described additional functional device is being set by described refrigeration, described adjustment component is being set more surveying by the inside of described storeroom than described additional functional device.

23. freezer as claimed in claim 22 is characterized in that:

Storeroom below being positioned in described refrigerated storage temperature band storeroom is provided with described additional functional device, more by the private side of described storeroom described adjustment component is being set than described additional functional device.

24. freezer as claimed in claim 22 is characterized in that:

In the inside of described refrigerated storage temperature band storeroom, the storage subregion below being positioned at is provided with described additional functional device, more by the private side of described storeroom described adjustment component is being set than described additional functional device.

25. freezer as claimed in claim 22 is characterized in that:

The storage subregion that is positioned at the downstream of refrigeration cooling air duct in described refrigerated storage temperature band storeroom is provided with described additional functional device, more by the private side of described storeroom described adjustment component is being set than described additional functional device.

26. freezer as claimed in claim 22 is characterized in that:

In storeroom that temperature is the highest in described refrigerated storage temperature band storeroom or the storage subregion described additional functional device is set, more described adjustment component is being set by the private side of described storeroom than described additional functional device.

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