CN100473926C - Refrigerator - Google Patents

Abstract

The subject of this invention is to provide a high quality refrigerator in which the direction of chill being supplied into a refrigeration compartment can be set by a user, and the supplying direction or state, operation state of refrigerator, and the opening/closing state of refrigerator door can be confirmed concretely. The solution of the refrigerator is that the refrigerator comprises an operation indicating section 120 provided on a door 10, a chill direction altering means 700 and a circulation fan 608 provided in a third chill passage 609 in a refrigeration compartment 100. Operation of the chill direction altering means 700 is controlled and the operational state thereof is indicated by operating the operation indicating section 120 provided on the door 10.

Description

Refrigerator

Technical field

The present invention relates to a kind of refrigerator that has the refrigerating chamber of shutter door on body top that has, particularly a kind of running running-active status of easy affirmation refrigerator, operability is good and have the refrigerator of voice device.

Background technology

The refrigerator that is called present main force's refrigerator, at its topmost configuration refrigerating chamber, at its foot configuration refrigerating chamber, between refrigerating chamber and refrigerating chamber, dispose vegetable compartment, and at the rear of vegetable compartment and refrigerating chamber configuration compressor, heat exchanger, fan and air conditioning quantity distributor.This existing refrigerator arrives each chamber by the cool-air feed that fan and cold air path will generate in heat exchanger.Particularly, for to the refrigerating chamber cool-air feed, generally be that the lighting device that the cold air path that will be formed on the refrigerating chamber rear clips central authorities is branched off into both sides, from the cold air path of this branch with cool-air feed to refrigerating chamber.In addition, also have following refrigerator, this refrigerator is forming up and down the pipeline that extends between the ventilation road of branch, in this pipeline circulating fan is set, and the cold air of the refrigerating chamber that will suck by this circulating fan blows out by pipeline and makes cold air in the refrigeration indoor circulation.Such refrigerator for example is recorded in the spy and opens in flat 9-42820 communique (conventional example 1) etc.

In addition, setting operation display part on the surface of shutter door is arranged in the past, on this operation display part, have the refrigerator of the lamp of the switching state that shows various switches and storeroom etc.Such refrigerator for example is documented in that the spy opens flat 11-118312 communique (conventional example 2) and the spy opens 2000-88445 communique (conventional example 3), the spy opens in 2000-74548 communique (conventional example 4) etc.

Particularly in conventional example 4, disclose and on refrigerating-chamber door, be provided with guidance panel, central configuration liquid crystal indicator at this guidance panel, around this liquid crystal indicator, be provided with a plurality of console switch, these a plurality of console switch are used to set refrigerating chamber, switch the chamber, indoor temperature in the refrigerating chamber, this liquid crystal indicator is connected with control device with configuration switch, by control device control compressor, fan, damping motor (ダ Application パ モ-) control such as grade, so that each chamber becomes the indoor temperature of being set by console switch, its operating condition is presented at a plurality of zones of liquid crystal indicator respectively, only with necessity the time chien shih its liquid crystal indicator illumination light.

In addition, a refrigerator that has automatically given a warning with voice when having forgotten to close is known, and the spy that such refrigerator is for example put down in writing opens in clear 60-42577 communique (conventional example 5) etc.

The refrigerator of this conventional example 5, when opening refrigerating chamber door or refrigerating-chamber door, the door checkout gear is connected, export from the OR circuit, according to this, export 1 pulse from 1 impulse generator, thus, send voice by the speech (for example " note that the too many of filling ") of voice storage device output correspondence and by loudspeaker.In addition, when the state of opening when refrigerating chamber door or refrigerating-chamber door continues, by impulse generator and delay circuit, the voice storage device is to move through the output of AND circuit later from certain hour (about 30 seconds), export the speech (for example " door is being opened; please close ") of the content different, pronounce repeatedly by loudspeaker with above-mentioned pronunciation.And when closing for two, the door checkout gear disconnects, and from the output disappearance of OR circuit, the input of 1 impulse generator, delay circuit, pulse generating circuit is 0 all, is reset.

In addition, by setting being accommodated in the pin short circuit of the control substrate that is set up in the refrigerator back side, can set the refrigerator known (conventional example 6) of tutorial function.Should the pin method as short circuit, the method that special-purpose connector inserts the pin that is set of preparing is arranged.

In above-mentioned conventional example 1, when the air conditioning quantity when the refrigerating chamber of increasing supply is arranged, be accommodated in the frozen problem of food of this refrigerating chamber, must control quantity delivered ground supply with the cold air of gentle breeze.Therefore, can not make the food cooling that is accommodated in the refrigerating chamber at short notice.In addition, for cooling refrigeration is indoor equably, in refrigerating chamber, be provided with circulating fan, but owing to fixing the blow-off outlet that is located on the pipeline at ad-hoc location, therefore, for example, can not promptly eliminate this non-uniform temperature putting into when making refrigerating chamber produce the irregular high temperature food of temperature.

In addition, in nearest refrigerator, in the quantity that has increased console switch, the product function that is made of a plurality of functions of motion, timing function, tutorial function, alarm function, button lock function etc. complicates, therefore, the ease of use of raising refrigerator becomes important.

But, in above-mentioned conventional example 2, carry out the setting and the demonstration of the operating condition of refrigerator by operation display part, still, content displayed is simple, can not show for example cool-air feed state etc. of refrigerating chamber of operating condition.In addition, in conventional example 3, putting down in writing the concrete internal structure of operation display part, but, do not considering the demonstration of operating condition owing to displaying contents is not put down in writing.

In above-mentioned conventional example 4, though operating condition is presented at a plurality of zones of liquid crystal indicator with the necessary time, and improve ease of use, but, only rest in the raising of visibility of operating condition, therefore, it is limited only improving ease of use by the demonstration of liquid crystal indicator.

In addition, in above-mentioned conventional example 5, only be when having forgotten to close, automatically to produce warning with voice, do not produce voice for setting the multiple function of motion with a plurality of console switch, there be not the ease of use of raising about the multiple product function of refrigerator.

In conventional example 6, in order to set or remove tutorial function, the special-purpose connector of needs preparation comes short circuit to be accommodated in the pin of the control substrate on the refrigerating chamber back side and removes its short circuit, and its operation bothers very much.

In addition, in a part of refrigerator of on market, selling, carry the supplying party that automatically changes cold air energetically and always promptly eliminated the irregular technology of the indoor temperature of refrigerator, but, not relating to more takes a step forward sets the direction of the supply of cold air by user's operating operation portion, and the technology that monitors or observe its state outside refrigerator.

Summary of the invention

Therefore, the purpose of this invention is to provide a kind of refrigerator, this refrigerator, the user can at random set the direction of the supply that supplies to the cold air in the refrigerating chamber, and also can monitor or observe the direction of the supply and the supply condition of cold air from the outside.

In addition, another object of the present invention provides the good refrigerator of a kind of ease of use, and this refrigerator has improved the operability of refrigerator, and can confirm the operating state of above-mentioned refrigerator and the open and-shut mode of door etc. particularly.

Representational refrigerator of the present invention is characterized in that, comprising: switch the chamber, the function of motion that switches to a plurality of temperature bands is cooled off; Display part is by a plurality of regional contents that show a plurality of functions of motion of above-mentioned switching chamber; Console switch is configured in the front face of refrigerator doors, and sets the function of motion of a plurality of temperature bands of above-mentioned switching chamber; Voice device has the loudspeaker of reporting a plurality of functions of motion with voice; Control device, the cooling of controlling refrigerator according to the setting of aforesaid operations switch is turned round and above-mentioned voice device;

Above-mentioned control device make have device for controlling cooling operation, the structure of display control unit and phonetic controller; This device for controlling cooling operation is controlled the cooling running of described refrigerator; The corresponding displaying contents of each function of motion of this display control unit control and above-mentioned switching chamber makes this displaying contents show in each zone of above-mentioned display part; This phonetic controller control specifies the voice content of each function of motion of having set, makes this voice content carry out the voice report by above-mentioned loudspeaker.

Description of drawings

Fig. 1 is the stereoscopic figure of the refrigerator of embodiments of the invention.

Fig. 2 is the skiagraph of the refrigerator of embodiments of the invention.

Fig. 3 is the front view of refrigerating chamber of the state of having laid down door of the refrigerator of embodiments of the invention.

Fig. 4 is the outside drawing of the refrigerator of embodiments of the invention.

Fig. 5 is the front view of the state of having laid down shutter door and drawer door of the refrigerator of embodiments of the invention.

Fig. 6 is the part expanded view of refrigerating chamber back face wall of the refrigerator of embodiments of the invention.

Fig. 7 is the part outside drawing of cold air flow direction changer of the refrigerator of embodiments of the invention.

Fig. 8 is the action control block diagram of cold air flow direction changer of the refrigerator of embodiments of the invention.

Fig. 9 is the pie graph of operation display part of the refrigerator of expression embodiments of the invention.

Figure 10 is the upward view of operation display part of the refrigerator of embodiments of the invention.

Figure 11 is the figure of an example of the show state in the operation display part of refrigerator of expression embodiments of the invention.

Figure 12 is the figure of an example of the show state in first display part of refrigerator of expression embodiments of the invention.

Figure 13 is the figure of an example of the show state in first display part of refrigerator of expression embodiments of the invention.

Figure 14 is the figure of an example of the show state in first display part of refrigerator of expression embodiments of the invention.

Figure 15 is the figure of an example of the show state in first display part of refrigerator of expression embodiments of the invention.

Figure 16 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 17 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 18 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 19 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 20 is the figure of an example of the show state in second display part of refrigerator of expression embodiments of the invention.

Figure 21 is the figure of formation of automatic ice-making plant of the refrigerator of expression embodiments of the invention.

Figure 22 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 23 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 24 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 25 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 26 is the figure of an example of the show state in the 3rd display part of refrigerator of expression embodiments of the invention.

Figure 27 is the part expanded view of structure of switch door of the refrigerator of expression embodiments of the invention.

Figure 28 is the stereoscopic figure of the refrigerator of the second embodiment of the present invention.

Figure 29 is the front view of having laid down the door state of the refrigerator of the second embodiment of the present invention.

Figure 30 is the figure that the outward appearance of operation display part of the refrigerator of the expression second embodiment of the present invention constitutes.

Figure 31 is the front view of switch door of the refrigerator of the expression third embodiment of the present invention.

Figure 32 is the part expanded view of switch door of the refrigerator of the third embodiment of the present invention.

Figure 33 is the front view of the refrigerator of the fourth embodiment of the present invention.

Figure 34 is the skiagraph of structure of roughly representing the refrigerator of Figure 33.

Figure 35 is the circuit diagram of drive unit of compressor of the refrigerator of Figure 33.

Figure 36 is the DC voltage of rotating speed of relative compressor of refrigerator of expression Figure 33 and the performance plot of flow rate.

Figure 37 is the formation block diagram of control circuit of the refrigerator of Figure 33.

Figure 38 is the front view of control baseplate part of the refrigerator of Figure 33.

Figure 39 is the front view of guidance panel of the refrigerator of Figure 33.

Figure 40 is provided in a side of the enlarged drawing of the display part on the guidance panel of Figure 39.

Figure 41 is the action flow chart of operating portion microcomputer of the refrigerator of Figure 33.

Figure 42 is the action flow chart (continuing) of operating portion microcomputer of the refrigerator of Figure 33.

Figure 43 is the action flow chart (continuing) of operating portion microcomputer of the refrigerator of Figure 33.

Figure 44 is the action flow chart (continuing) of operating portion microcomputer of the refrigerator of Figure 33.

The specific embodiment

The following embodiment that refrigerator of the present invention is described with reference to Fig. 1～Figure 44.Same position or arrow etc. are represented with prosign, omit its repeat specification.

(the 1st embodiment)

One embodiment of refrigerator of the present invention is described with reference to Fig. 1～Figure 27.

The formation of refrigerator of the present invention at first, is described with reference to Fig. 1～Fig. 3.Fig. 1 is the figure of the outward appearance of expression refrigerator, and Fig. 1 (a) is a stereogram, and Fig. 1 (b) is a stereogram of having opened the state of door.Fig. 2 is the skiagraph of refrigerator.Fig. 3 is the front view of refrigerator of having laid down the state of door.

In Fig. 1, what represent with symbol 1 is refrigerator blanketly, this refrigerator is by the refrigerating chamber 100 that the topmost that is configured in refrigerator has shutter door 10, is configured in the below of refrigerating chamber 100 and has the vegetable compartment 200 of pulling out door 20, is configured in the having the switching chamber 300 of pulling out door 30, have the ice-making compartment 400 of pulling out door 40, be configured in the foot of refrigerator 1 and have the refrigerating chamber 500 of pulling out door 50 and constitute of below of vegetable compartment 200 side by side.Shutter door 10, the distolateral hinge portion 960 up and down by a side that is arranged on refrigerating chamber 100 of one is installed on the front of refrigerating chamber 100.

In addition, shutter door 10 is provided with the handle portion 11 that is disposing operation display part 120 on its front, this operation display part 120 is made of operating portion 121 and display part 122, this operating portion 121 is used to carry out the operation of setting etc. of the operating condition of refrigerator 1, the operating condition of these display part 122 display refrigerators 1 etc.In addition, on the internal face of shutter door 10, be provided with removably a plurality of accepting grooves 103.

What represent is the framework of refrigerator with 2 in Fig. 2, framework 2 by the outer container of steel plate system and resinous in foam filling heat-barrier material and forming between the case.In addition, shutter door 10 and pull out door 20,30,40,50 and also have and framework 2 identical construction.

Be provided with Machine Room 602, first cooling chamber 660, second cooling chamber 670, the first cold air path 606, the second cold air path 607 at the rear of refrigerating chamber 500, circulating fan 608, the 3rd cold air path 609.This Machine Room 602 is located at the position relative with the internal face of this refrigerating chamber 500, and portion has compressor 601 within it.This first cooling chamber 660 rear from refrigerating chamber 500 above Machine Room 602 is located to the rear of switching chamber 300 and ice-making compartment 400 and this refrigerating chamber 500 and the relative position of internal face of switching chamber 300 and ice-making compartment 400.This second cooling chamber 670 is located at the relative position of the internal face with this vegetable compartment 200 at the rear of vegetable compartment 200. and the cool-air feed that this first cold air path 606 will be supplied with from first cooling chamber 660 is to refrigerating chamber 500 and switch chamber 300 and ice-making compartment 400.This second cold air path 607 is located at the top of second cooling chamber 670, will make the circulating cold air that supplies to refrigerating chamber 100 to refrigerating chamber 100. circulating fans 608 in this refrigerating chamber 100 from the cool-air feed that second cooling chamber 670 is supplied with.The 3rd cold air path 609 will be by the cool-air feed of this circulating fan 608 circulations in refrigerating chamber 100.

Form tributary circuit 606a, tributary circuit 606b, tributary circuit 606c (with reference to Fig. 5) the first cold air path, 606 branches. this tributary circuit 606a, cold air is directed into refrigerating chamber 500, and have blow-off outlet 619, the 620. above-mentioned tributary circuit 606bs of cool-air feed to refrigerating chamber 500 are used for cold air is directed into ice-making compartment 400.Above-mentioned tributary circuit 606c is used for cold air is directed into switching chamber 300.Be provided with the air conditioning quantity distributor 612 (with reference to Fig. 5) that is used to regulate the air conditioning quantity that supplies to switching chamber 300 on tributary circuit 606c, this air conditioning quantity distributor 612 is configured in the rear of switching chamber 300.

As shown in Figure 3, the second cold air path 607 tributary circuit 607a, the 607b of both sides, rear that be formed on the back face wall of refrigerating chamber 100 by branch forms.Form a plurality of blow-off outlets 611 on the back face wall of refrigerating chamber 100, the cold air that this blow-off outlet 611 is used for being branched path 607a, 607b guiding is blown out to refrigerating chamber 100.In the present embodiment, a plurality of blow-off outlets 611 are made of 4 blow- off outlet 611a, 611b, 611c, 611d on the back face wall that is formed on refrigerating chamber 100.

In addition, the 3rd cold air path 609 is provided with cold air flow direction changer 700 (with reference to Fig. 2), and this cold air flow direction changer 700 is configured in the space that is formed between tributary circuit 607a, the 607b with circulating fan 608.This cold air flow direction changer 700 will supply in the refrigerating chamber 100 by a plurality of blow-off outlets 610 from the cold air of circulating fan 608 guiding, changes the cold air wind direction that supplies in the refrigerating chamber 100 by operation display part 120. narrate about after being configured in of this cold air flow direction changer 700.In addition, in the present embodiment, a plurality of blow-off outlets 610 are made of 4 blow- off outlet 610a, 610b, 610c, 610d.

Turn back to Fig. 2, first cooling chamber 660 is provided with drain pan 614 at its foot, has on the top of drain pan 614: generate first heat exchanger of supplying with to the cold air that switches chamber 300 and ice-making compartment 400, refrigerating chamber 500 661; The cold air that will form in first heat exchanger 661 is delivered to first Air Blast fan 662 that switches chamber 300 and ice-making compartment 400, refrigerating chamber 500.First heat exchanger 661 and first Air Blast fan 662 are vertically stacked.In addition, first cooling chamber 660 has the cold air that will supply to switches chamber 300 and ice-making compartment 400, refrigerating chamber 500 and turns back to the cold air return port 690 of first cooling chamber 660.

Above first cooling chamber 660, the cold air that disposing second heat exchanger 671 that generates the cold air feed to refrigerating chamber 100, will generate in second heat exchanger 671 is blown into second Air Blast fan 672 in the refrigerating chamber 100, be provided with their second cooling chamber 670. of longitudinal overlap ground configuration in addition, second cooling chamber 670 has the cold air return port 629 that the cold air that will supply to refrigerating chamber 100 turns back to second cooling chamber 670.

In addition, in the present embodiment, the lid 618 of recess 617 being installed and being covered the outside of this installation recess 617 is set above the back side of framework 2, and this installation recess 617 is used to install circuit substrate 616, and this circuit substrate 616 has the not shown microcomputer of controlling refrigerator 1 blanketly.

As mentioned above, according to present embodiment, by Machine Room 602 and first cooling chamber 660, second cooling chamber 670, circulating fan 608, cold air flow direction changer 700 etc. longitudinally being configured in the rear of each storeroom that constitutes refrigerator 1, can disposing efficiently each device that carries out kind of refrigeration cycle. can be with the refrigerator overall compactization.

Below, with reference to Fig. 2 and Fig. 3 each storeroom that constitutes refrigerator 1 is described.

In Fig. 2, the vegetable compartment 200 of the below that the refrigerator 1 in the present embodiment comprises the refrigerating chamber 100 that is configured in topmost, be configured in refrigerating chamber 100, be configured in the vegetable compartment below ice-making compartment 400, be configured in the refrigerating chamber 500 of foot.In addition, though in Fig. 2, omitted, below vegetable compartment 200, disposing switching chamber 300 side by side with ice-making compartment 400.Between refrigerating chamber 100 and refrigerating chamber 500, be provided with space bar 170, forming on this space bar 170 and be used for making the cold air that supplies to refrigerating chamber 100 to flow into the contact path 625 of vegetable compartment 200.This contact path is for example formed by the peristome of a plurality of slit-shaped, and cold air is descended from end face to be injected in the vegetable compartment 200.

Vegetable compartment 200 and switch chamber 300 and and switch chamber 300 and be arranged on the insulating bulk-head 613 that the inboard has heat-barrier material between the ice-making compartments 400 of configuration side by side, be used to be reduced in the influence of the heat between vegetable compartment 200 and switching chamber 300, the ice-making compartment 400.

Refrigerating chamber 100 is the indoor temperatures that are set at from about+2 degree～pacts+8 degree, mainly take in the need chilled food of opening behind the bolt, indoorly be provided with a plurality of shelves 101 and variable shelf 104, fixed shelf 105. in addition at it, but be provided with in the indoor bottom of refrigerating chamber 100 100 that separate with refrigerating chamber, have an ice temperature cooling chamber 150 of the collecting pallet 151 of direction pull forwards, backwards in inside.This ices warm cooling chamber 150 can be in the indoor temperature of the pact that is fit to take in bean curd and dairy products, cooling food etc.+1 degree and be fit to take in fresh fish and lean meat, other processed goods design temperature in the scope of the indoor temperature of-1 degree approximately.In addition, a side and the above-mentioned ice temperature cooling chamber 150 of icing warm cooling chamber 150 is provided with the supply flume 102 that automatic ice-making plant is used side by side.

Above-mentioned a plurality of separation shelves 101 and variable shelf 104, fixed shelf 105, the ice temperature cooling chamber 150 that be configured in a plurality of accommodating grooves 103 on the inwall of shutter door 10, is configured in indoor foot constitutes the accommodation space of airtight refrigerating chamber 100 under shutter door 10 closing state.And, separate the accommodation space that above the warm cooling chamber 150 of ice, forms by a plurality of separation shelves 101 and variable shelf 104, fixed shelf 105.In addition, in the present embodiment,, can change the height of the accommodation space of separating by a plurality of separation shelves 101 by being positioned on the shelf carrier 101a on the indoor side that is located at refrigerating chamber 100 with making a plurality of separation shelf 101 conversion.

In addition, as shown in Figure 3, refrigerating chamber 100 is provided with an illumination apparatus 110 between the second cold air path 607 and the 3rd cold air path 609.This lighting device 110 is owing to be configured in the substantial middle of the above-below direction in the refrigerating chamber 100, therefore, and in the refrigerating chamber 100 that can throw light on efficiently.Lighting device 110 its fronts are covered with the front panel 102 that opaque light transmissive material forms, and in addition, by form the top board of separating shelf 101 and the warm cooling chamber 150 of ice with transparent material, can spread all in the cooling chamber 110 that throws light on everywhere.

In addition, in the present embodiment, the maximum volume V R that takes in each storeroom that the amount of accommodating of opening the refrigerating chamber that needs chilled food 100 behind the bolt becomes this formation refrigerator 1 will be taken in mainly.

Vegetable compartment 200 is set at the indoor temperature of degree approximately+3, be provided with that movably vegetable compartment containing box 201. is in addition along fore-and-aft direction by exhaustion mechanism 950 with pulling out door 20, though vegetable compartment 200 takes in vegetables as main body, also can be used as the storeroom of taking in bottled food etc.

Vegetable compartment containing box 201 is made of the first vegetable compartment containing box 202 and the second vegetable compartment containing box 203, this first vegetable compartment containing box 202 is bearing in and is located on the exhaustion mechanism 950 of pulling out on the door 20, this second vegetable compartment containing box 203 is located at the rear, top of the first vegetable compartment containing box 202 movably. closing under the state of pulling out door 20, the airtight accommodation space that the first vegetable compartment containing box 202 and the second vegetable compartment containing box 203 constitute in the vegetable compartment 200. the second vegetable compartment containing box 203 is positioned at the rear, top of the first vegetable compartment containing box 202 that opens wide the top, and the place ahead in the first vegetable compartment containing box 202 is forming the mobile interlock of the accommodation space 204. second vegetable compartment containing boxs 203 and the first vegetable compartment containing box 202 or is opening under the state of pulling out door 20 independently in the slip of the upper edge body place of the first vegetable compartment containing box 202.

By making such structure,, can carry out the discrepancy of food owing to pull out the first vegetable compartment containing box 202 by pulling out door 20.The first vegetable compartment containing box 202 can also be unloaded and cleans from pulling out door 20. in addition, closing under the state of pulling out door 20, owing to can guarantee accommodation space 204 in the place ahead in the first vegetable compartment containing box 202, the food that therefore can be fit to the vegetables of taking in respectively on big or small ground etc. can improve its taking in property when seeking to keep the food freshness of vegetables etc.This vegetable compartment 200 has the second largest volume V V that takes on the size of storeroom.

Ice-making compartment 400 is set at the approximately indoor temperatures of-18 degree, is the storeroom that carries out ice making and preserve it, have be located at indoor automatic ice-making plant (with reference to Figure 21) and below accept the ice of ice making and preserve its ice containing box 402.Ice containing box 402 can be set up along fore-and-aft direction by exhaustion mechanism 950 movably with pulling out door 40. and in the time of need not automatic ice maker being set especially, also can shelf be set, on this shelf, place ice-making disc on the top in the ice-making compartment 400.

Ice containing box 402 is drawn out under the state of having pulled out door 40, is closing the accommodation space that constitutes airtight ice-making compartment 400 under the state of pulling out door 40.Ice-making compartment 400 is owing to be exclusively used in ice making, and the size of its storeroom is minimum receiving space VI.

Refrigerating chamber 500 is that indoor temperature is set-18 degree approximately, mainly taken in the storeroom of frozen food, is provided with by exhaustion mechanism 950 with pulling out the refrigerating chamber containing box 501 that door 50 can move along fore-and-aft direction.

Refrigerating chamber containing box 501 is installed in and is located on the exhaustion mechanism 950 of pulling out on the door 50, the first refrigerating chamber containing box 502 and the second refrigerating chamber containing box 503 that are opened wide by the top constitute, this second refrigerating chamber containing box 503 is located at the rear, top of the first refrigerating chamber containing box 502 movably. closing under the state of pulling out door 50, the first refrigerating chamber containing box 502 and the second refrigerating chamber containing box 503 constitute the airtight accommodation space of refrigerating chamber 500. and the second refrigerating chamber containing box 503 is set to, be located at the rear, top of the first refrigerating chamber containing box 502, and opened under the state independently upper edge body place and slided at the first refrigerating chamber containing box 502 with the mobile interlock of the first refrigerating chamber containing box 502 or pulling out door 50. in addition, on the second refrigerating chamber containing box 503, on its bottom surface, lay pyroconductivity good metal plate, needing the food of quick-frozen as main collection, or utilize the space of the high frozen food of frequency.

By these 2 sections structures, if in the first refrigerating chamber containing box 502, take in the few standby food of frequency of utilization, in the second refrigerating chamber containing box 503, take in the high food of frequency of utilization, then can be accommodated in the discrepancy of the food in the second refrigerating chamber containing box 503 with high posture, can improve the ease of use of refrigerating chamber 500. in addition, refrigerating chamber 500 has the size and the equal substantially big or small accommodation space VF of above-mentioned vegetable compartment 200 of its storeroom.

Switching chamber 300 and be can be from the indoor temperature of refrigerating chamber 100 to the indoor temperature of refrigerating chamber 500, promptly about+8 spends the storerooms of setting indoor temperature the scopes of-18 degree.By freely setting indoor temperature, can take in the wide food of scope from the chilled food to the frozen food. switch chamber 300 and be provided with by exhaustion mechanism 950 with pulling out the containing box 301 (with reference to Fig. 1) that door 30 can move along fore-and-aft direction.

Containing box 301 is drawn out under 30 states that are drawn out pulling out door, is closing under the state of pulling out door 30, constitutes the accommodation space of airtight switching chamber 300. and it is the 4th big volume V S that accommodates that this switching chamber 300 has on the storeroom size.

The refrigerator of present embodiment is set at the volume V of accommodating of integral body 470L, the volume V R that accommodates of refrigerating chamber 100 is set at 243L, the volume V V that accommodates of vegetable compartment 200 is set at 103L, the volume V S that accommodates that switches chamber 300 is set at 26L, the volume V I that accommodates of ice-making compartment 400 is set at 13L, the volume V F that accommodates of refrigerating chamber 500 is set at 85L.

Below, the exterior structure of the refrigerator of present embodiment is described with reference to Fig. 4. Fig. 4 is the figure of the outward appearance of expression refrigerator, Fig. 4 (a) is a front view, Fig. 4 (b) is a left side view, Fig. 4 (c) is a vertical view, as mentioned above, the refrigerator 1 of this embodiment is at the highest refrigerating chamber 100 of its topmost configuration frequency of utilization, in the bottom of refrigerating chamber 100 configuration vegetable compartment 200, bottom in vegetable compartment 200 is disposing switching chamber 300 and ice-making compartment 400 respectively side by side, in the bottom of switching chamber 300 and ice-making compartment 400, the foot configuration refrigerating chamber 500. that is refrigerator is by configuration in this wise, because along the user mode of refrigerator configuration storeroom, therefore can change the discrepancy of carrying out food under the situation of posture not bigly.

In addition, the refrigerator of present embodiment, in order to realize and the identical refrigerator of user's the bodily form, height setting from the ground F that places this refrigerator to the upper end of refrigerator is H1, the height setting of the upper end of pulling out door 20 from the ground F that places this refrigerator to vegetable compartment 200 is H2, pull out door 30 from the ground F that places this refrigerator to what switch chamber 300 and ice-making compartment 400, the height setting of 40 upper end is H3, the height setting of the upper end of pulling out door 50 from the ground F that places this refrigerator to refrigerating chamber 500 is H4, height setting from the ground F that places this refrigerator to the upper end of operation display part 120 is H5, height setting from the ground F that places this refrigerator to the bottom of operation display part 120 is H6, and the height setting from the ground F that places this refrigerator to the bottom of handle portion 11 is H7.

For example, in the present embodiment, H1 is set at 1798mm, H2 is set at 985mm, H3 is set 603mm, H4 is set at 396mm.In addition, H5 is set at 1587mm, H6 is set 1375mm, H7 is set at 1055mm.In addition, the horizontal wide W that is set at refrigerator, the horizontal wide W1 of being set at that pulls out door 30 of chamber 300 will be switched, the horizontal wide W2 of being set at that pulls out door 40 with ice-making compartment 400, the depth size is set at D, for example in this embodiment, W is set at 675mm, W1 is set at 420mm, W2 is set at 250mm, D is set at 650mm.

According to present embodiment, the height H 2 that will arrive the upper end of vegetable compartment 200 liken to into the height 1000mm of the main user's of refrigerator Japanese women's average elbow low, deploy switch door 10 above the height of this H2, below configuration pull out door 20,30,40,50. in addition, set with frequency of utilization relatedly and respectively to pull out door 20,30,40,50 height H 2, H3, H4, H5. thus, the size of the posture of become the posture that is fit to standing, the posture of bending over, squatting down, therefore, under the situation that changes posture, can easily carry out the discrepancy of food not bigly.

In addition, can improve operability and visibility near being located at user's eye-level display by position (scope of height H 5 and height H 6) in this embodiment with operation display part 120.In addition, in the present embodiment, because therefore the scope height that the height setting of the height H 5 of configuration operation display part 120, H6 must be reached than child's hand, while the user can use eye to confirm positively to move, can alleviate error code and operate.

In addition, in the present embodiment, be located at the position of height H 6～H7 by the handle portion 12 of the handle portion 11 on the shutter door 10 that will be located at the high refrigerating chamber of frequency of utilization 100, can the eye-level display position slightly below, in the ground location of raising one's hand a little handle portion 112 is set, therefore can easily carries out the on-off action of shutter door 10.And by setting operation display part 120 above handle portion 12, the concentrated area disposes each functional imperative, therefore, can improve operability and visibility.

Like this, refrigerator according to present embodiment, in turn dispose refrigerating chamber 100, vegetable compartment 200 from the top, switch chamber 300, ice-making compartment 400, refrigerating chamber 500 with the order of using frequency, and, separately storeroom is configured in the door structure and the operating space of the posture that is fit to the user respectively, the refrigerator of the frequency of utilization that is fit to storeroom and user's action can be provided thus.

At this, the size system of the refrigerator of above-mentioned present embodiment is an embodiment, be not limited to this size system, the height H 4 of pulling out a upper end of 50 that the height H 3 that promptly height H 1 of the upper end by will arriving refrigerating chamber 1 is set at H1≤1800mm, the height H 2 that will arrive the upper end of pulling out door 20 of vegetable compartment 200 is set at H2≤1000mm, will arrive the upper end of pulling out door 40 of pulling out door 30 and ice-making compartment 400 of switching chamber 300 is set at H3 〉=600mm, will arrive refrigerating chamber 500 is set at the scope of H4 〉=350mm, can obtain the effect identical with the above embodiments.Equally, by forming H5≤1600mm, H6 〉=1350mm, H7 〉=H2, can realize the action effect same with the foregoing description.Particularly, the average Japanese women of the about 1442mm of height that the scope of height H 5 becomes at eye-level display wear slippers etc. article of footwear, (brachium is about when keeping handle portions 12 50～60cm) times to stretch the state of hand, field range from about up and down 15 degree of eye-level display, therefore, the visibility and the good refrigerator of operability of operation display part 120 can be provided.In addition, can provide and the design blending in kitchen and refrigerator that can be corresponding with various layouts.

In addition, in the gap that is provided with between each about about 9mm, be provided with at the foot of refrigerator and be used for the hidden bottom 60. that is located at the shifting roller 3 on the bottom surface

Below, each handle portion that is located at shutter door 10 and pull out on the door 20,30,40,50 is described.

Distolateral opening of shutter door 10, be provided with handle portion 11, handle portion 11 sees from the front by the handle portion 12 that forms with the circular arc of slyness downwards from the top, the planar portions 13, the extension hand recess 14 that is formed on the both sides of handle portion 12, the operation display part 120 that is installed on the planar portions 13 of top that be formed on this handle portion 12 and constitutes, and is configured in the back detailed description by gripping handle portion 12 with hand or can opening shutter door 10. with handle hand 12 for this handle portion 11.

On the shutter door on the front that is located at vegetable compartment 200 and refrigerating chamber 500 20,50, forming horizontal handle 21,51 to central authorities with slick and sly circular arc from the two ends of the upper end of shutter door 20,50, this horizontal handle 21,51 is made of the extension hand recess 23,53 of extension hand 22,52 of growing crosswise and the below that is formed on this extension hand 22,52. and this shutter door 20,50 is drawn and is opened to the front by carrying extension hand 22,52.

On the shutter door 30,40 that is located on the front of switching chamber 300 and ice-making compartment 400, the upper end be provided with horizontal handle 31,41. this horizontal handles 31,41 by extension hand 32,42 and be formed on this extension hand 32,42 below extension hand recess 33,43 constitute.This is pulled out door 30,40 and draws and opened to the front by hand being hung on this extension hand 32,42.

Below, with reference to Fig. 5 the cold air flow of the refrigerator integral body of present embodiment is described.Fig. 5 has laid down the front view of shutter door with the refrigerator 1 of the state of pulling out door.In Fig. 5, at first explanation supplies to refrigerating chamber 500 and switches flowing of chamber 300, ice-making compartment 400 cold air.Cold air by 611 coolings of first heat exchanger flows into the first cold air path 606, this cold air is directed among the tributary circuit 606c of tributary circuit 606b by first Air Blast fan 662 when flowing into tributary circuit 606a (with reference to Fig. 2), the cold air that flows among the tributary circuit 606a supplies to refrigerating chamber 500 from blow-off outlet 619 and 620, after having cooled off refrigerating chamber 500, be imported into cold air return port 690, turn back to first cooling chamber 660.

The cold air that flows among the tributary circuit 606b supplies to ice-making compartment 400 from blow-off outlet 681, after having cooled off ice-making compartment 400, is guided cold air return port 690 by return port 691, turns back to first cooling chamber 660.

The cold air that flows into tributary circuit 606c is regulated air conditioning quantity by cold air distributor 612 corresponding to the set condition that switches chamber 300, air conditioning quantity regulate the back from blow-off outlet 682 with cool-air feed to switching chamber 300, after having cooled off switching chamber 300, direct into cold air return port 690 by return port 692, turn back to first cooling chamber 660.

Below, flowing of the cold air that supplies to refrigerating chamber 100 and vegetable compartment 200 is described.By the cold air of second heat exchanger 671 cooling, induce and flow out towards the place ahead by second Air Blast fan 672 from this second Air Blast fan 672, flow into the second cold air path 607, to refrigerating chamber 100 cool-air feeds.This second cold air path 607 is branched to a plurality of paths at the rear of refrigerating chamber 100.

As shown in Figure 5, in the present embodiment, the second cold air path 607 be branched to regard as from the front into two tributary circuit 607a, 607b. of Y font in addition, in the refrigerator of present embodiment, on by the tributary circuit 607a of left and right sides branch, middle body that 607b clips, forming the 3rd cold air path 609.

Be located between tributary circuit 607a, the 607b that forms on the left and right sides, rear of refrigerating chamber 100 branch ground while the 3rd cold air path 609 that makes circulating cold air to refrigerating chamber 100 cool-air feeds in the present embodiment, on the 3rd cold air path 609, be provided with circulating fan 608 and cold air flow direction changer 700, this circulating fan 608 is used for guiding cold air, carries out cool-air feed while this cold air flow direction changer 700 circulates the cold air of being guided by circulating fan 608 in refrigerating chamber 100.

About the hydronic structure of the 3rd cold air path 609, be willing to therefore, omit its detailed description in flat 11-235018 number the spy of first to file owing to be recorded in the applicant.In the present embodiment, illustrate from the second cold air path 607 and supply with flowing to the cold air of refrigerating chamber 100.

Cold air by second Air Blast fan 672 imports among tributary circuit 607a, the 607b that constitutes the second cold air path 607 to refrigerating chamber 100 cool-air feeds, carries out the cooling of refrigerating chamber 100 by a plurality of blow-off outlets 611 on the back face wall that is formed on refrigerating chamber 100.

The cold air of supplying with refrigerating chamber 100 cools off the accommodation space of being separated by a plurality of separation shelves 101 and fixed shelf 104, variable shelf 105 on one side, with the accommodating groove 103 in the place ahead of being located at refrigerating chamber 100 contact on one side.The cold air that contacts with accommodating groove descends along the continuous up and down gap that forms between the front end of this accommodating groove 103 and a plurality of separation shelf 101 and fixed shelf 104, variable shelf 105 after having cooled off this accommodating groove 103, arrives the bottom surface of this refrigerating chamber 100.

In addition, in Fig. 5, done omission, from the second cold air path 607 directly from the blow-off outlet that is located at this back side of icing warm cooling chamber 150 to warm cooling chamber 150 cool-air feeds of ice, after in having cooled off collecting pallet 151, be blown out to the front face side of this collecting pallet 151, mix the bottom surface that arrives refrigerating chamber 100 with the cold air that comes that descends from the top.

Reached the cold air of the bottom surface of refrigerating chamber 100, be guided connecting path 625 (with reference to Fig. 2), cold air flows into vegetable compartment 200 by this connecting path 625, and the outside by vegetable compartment containing box 201 after having cooled off vegetable compartment 200 turns back to second cooling chamber 670 from cold air return port 629.

Like this, the refrigerator of present embodiment owing to have first cooling chamber 660 and second cooling chamber 670, can carry out efficiently food cooling rapidly, thaw rapidly, IQF etc.This first cooling chamber 660 is used to generate the cold air that supplies to refrigerating chamber 500 and switch chamber 300 and ice-making compartment 400, this second cooling chamber 670 is used to generate the cold air that supplies to refrigerating chamber 100. in addition, supply to the cold air of refrigerating chamber 100 and vegetable compartment 200 because the influence of not cooled off the cold air of refrigerating chamber 500, therefore, can alleviate the supercooling of refrigerating chamber 100 and vegetable compartment 200.

Below, with reference to Fig. 6 and Fig. 7 the formation that is located at the cold air flow direction changer 700 on the 3rd cooling channel 609 being described. Fig. 6 is the part expanded view of the back face wall of refrigerating chamber 100, Fig. 7 is the part outside drawing of cold air flow direction changer 700, and Fig. 7 a is a front view, and Fig. 7 b is a side view.

The back face wall of refrigerating chamber 100 at first is described with reference to Fig. 6.As shown in Figure 6, the back face wall of refrigerating chamber 100 is made of the header board 112 of the front portion that constitutes the most backplate 111 of this back face wall and this backplate 111 of covering.

Backplate 111 is formed by bottom bellying 111a, the first planar portions 111b, the second planar portions 111c; The upper end of this bottom bellying 111a and partition 170 (with reference to Fig. 2) continuously and also the ground, top that covers second cooling chamber 670 constitute the top of the back face wall of vegetable compartment 200; This first planar portions 111b is formed on the top of bottom bellying 111a, constitutes the back face wall of the warm cooling chamber 150 of ice; This second planar portions 111c is formed on the top of the first planar portions 111b, is arranged on the back side of the front of the second cold air path 607 and the 3rd cold air path 609, constitutes the back face wall of refrigerating chamber 100.

This backplate 111, for and framework 2 between constitute the space, on the inboard back face wall of this framework 2, forming recess 632 (with reference to Fig. 2), in order to cover the front of this recess 632, be assembled on the back side of refrigerating chamber 100 with staying edge around.

In the space that forms by recess 632 and backplate 111, be provided with the second cold air path 607, also be provided with the circulating fan 608 and the cold air flow direction changer 700 that are configured in the 3rd cold air path 609.

Cold air flow direction changer 700 comprises cylindrical conduit 701, bearing portion 702, drive division 703; The cool-air feed that this cylindrical conduit 701 is used for being guided by circulating fan 608 is in refrigerating chamber 100; The bottom of these bearing portion 702 these cylindrical conduit 701 of supporting also makes the cold air from circulating fan 608 be communicated with cylindrical conduit 701; The top of these drive division 703 supporting cylinder shape pipelines 701, and be used to make 701 rotations of this cylinder pipe. by cold air flow direction changer 700 usefulness bolts etc. are installed on the backplate 111 and combine with backplate 111 from rear side.

The second planar portions 111c is forming peristome 113 in the central, layout circle cylindrical pipeline 701 on this peristome 113, with be formed on header board 112 on a plurality of portions 610 that blow out be communicated with. be formed for being provided with the recess 114 of lighting device 110 in the both sides of peristome 113, the both sides of recess 114 slit-shaped be provided with a plurality of blow-off outlets 611 (611a, 611b, 611c, 611d). blow-off outlet 611a is formed by a plurality of lateral slit in order to obtain big opening, and blow- off outlet 611b, 611c, 611d are formed by the opening littler than blow-off outlet 611a.

In addition, on the first planar portions 111b of the back face wall that constitutes the warm cooling chamber 150 of ice, be provided with and be used for cool-air feed, and on the side circulating fan 608 is installed overleaf by bolt etc. in the blow-off outlet of the warm cooling chamber 150 of ice and the cold air return port 116 of refrigerating chamber 100.

Header board 112 is installed on the backplate 111 in the mode that covers lighting device 110 and peristome 113.Backplate 111 is formed by translucent material, is difficult to see inner Surface Machining by wrinkle treatment is implemented at its front or the back side. and thus, the light of lighting device 110 is shone diffusely from the rear side of refrigerating chamber 100.

In addition, forming inclined plane 636 and cylindrical portion 637 in the central authorities of header board 112, this inclined plane 636 is that the gyroaxis with cylindrical conduit 701 is the fan-shaped of center, and the inside square neck in both sides is oblique; This cylindrical portion 637 is arranged on the inboard on this inclined plane 636, is that the rotating shaft with cylindrical conduit 701 is the concentric circles at center.On cylindrical portion 637, forming and the corresponding a plurality of blow-off outlets 610 (610a, 610b, 610c, 610d) of arrangement of separating shelf 101.

Followingly circulating fan 608 and the cold air flow direction changer 700 that is configured in the 3rd cold air path 609 described with reference to Fig. 7.

Because the spy that the detailed formation of cold air flow direction changer 700 is documented in as previously mentioned by the applicant's application is willing in flat 11-235018 number, therefore omits its explanation in the present embodiment, only its summary formation is described.

Shown in Fig. 7 (a), cylindrical conduit 701 is forming and will supply to a plurality of cool-air feed mouths 717 of refrigerating chamber 100 usefulness from the cold air that circulating fan 608 guidings come by a plurality of blow-off outlets 611 (with reference to Fig. 6).In the present embodiment, should a plurality of cool-air feed mouth 717 usefulness 4 blow- off outlet 717a, 717b, 717c, 717d constitute, with 717a as epimere cool-air feed mouth, with 717b as the first stage casing cool-air feed mouth, with 717c as the 2nd stage casing cool-air feed mouth, with 717d as hypomere cool-air feed mouth.

In addition, shown in Fig. 7 (b), circulating fan 608 is connected by pipeline auxiliary section 708 with cylindrical conduit 701, this pipeline auxiliary section 708 is formed on the bearing portion 702 that is configured between circulating fan 608 and the cylindrical conduit 701 and the below of cylindrical conduit 701, bearing portion 702 constitutes the shape that the posture that lodges with the axial rotary the place ahead with cylindrical conduit 701 is supporting cylindrical conduit 701. in addition, drive division 703 is installed above cylindrical conduit 701, should constitute by motor 704 and connecting rod 705 by moving drive division 703, this motor 704 is used to make this cylindrical conduit 701 rotations, and this link rod part 705 is used to connect motor 704 and cylindrical conduit 701.

Followingly the action of cold air flow direction changer 700 control being described with reference to Fig. 8. Fig. 8 is cold air flow direction changer 700 action control block diagrams. the refrigerator 1 of present embodiment is when being set at the operation mode of refrigerator 1 cooling running rapidly or thawing running rapidly by operation display part 120, and cold air flow direction changer 700 moves.Below, in the present embodiment, the situation that refrigerator 1 is set to cooling running is rapidly described as an example.

In Fig. 8, when operation is located at operating portion 121 on the operation display part 120, when the operation mode of refrigerator 1 was set at cooling running rapidly, the operation mode signal was delivered to the microcomputer 630 that is located on the circuit substrate 616.Microcomputer 630 is made as refrigerator 1 according to the operation mode signal that receives and cools off operation mode rapidly, and carries out the control of cold air flow direction changer 700.The control of cold air flow direction changer 700 by operating operation portion 121 CD-ROM drive motors 704, makes cylindrical conduit 701 rotations, optionally sets the direction that supplies to the cold air in the refrigerating chamber 100.After the direction of the supply that has determined cold air, microcomputer 630 makes circulating fan 608 actions in the rotating speed that improves compressor 601, the circulating fan 608 that has begun action sucks cold air, in cylindrical conduit 701, flowing into cold air. the cold air that flows into cylindrical conduit 701 arrives cool-air feed in the refrigerating chamber 100 towards the direction of the supply concentrated area of the cold air of setting by a plurality of cool-air feed mouths 717 and a plurality of blow-off outlet 610, and the supply condition of cold air is presented on the display part 122.Rapidly after the cooling running during, when stopping circulating fan 608, also stop cool-air feed in beginning, make refrigerator 1 carry out common running from cylindrical conduit 701 through the stipulated time.

As mentioned above, according to present embodiment, owing to make 700 actions of cold air flow direction changer by operating operation portion 121, the cold air concentrated area can be supplied to the position of taking in the food that need cool off rapidly, therefore, can carry out the cooling rapidly of food expeditiously. in addition, according to present embodiment, even when in refrigerating chamber 100, having taken in the food of the heat that for example needs to capture a large amount of heats, by selectively the cold air concentrated area being supplied with to this hot food, can eliminate the temperature inequality in the refrigerating chamber 100 as soon as possible.

Below, with reference to Fig. 9 and Figure 10 the operation display part on the front that is located at shutter door 10 120 being described. Fig. 9 is the figure of the formation of expression operation display part 120.Figure 10 is the upward view of operation display part 120.

In Fig. 9, operation display part 120 is made of the display part 122 of the operating condition of operation operating portion 121 of refrigerator 1 and display refrigerator 1. and operating portion 121 is made of the first action button group 123 with a plurality of action buttons and the second action button group 124, can make refrigerator 1 cool off running, thaw running, IQF running etc. rapidly rapidly by operating this first action button group 123 and the second action button group 124.

The first action button group 123 mainly has the function of the operation mode of indication refrigerator 1, in the present embodiment, become the freezing button 123c of IQF running of the button 123b that thaws, indication refrigerator of the running of thawing rapidly of cooling button 123a, the indication refrigerator of the cooling running rapidly of indication refrigerator, these buttons longitudinally are configured with the order of cooling button 123a, the button 123b that thaws, freezing button 123c from last.

The second button group 124 has the function of operating condition that major control constitutes each storeroom of refrigerator 1, in the present embodiment, become: the switching chamber button 124a of the operating condition of chamber 300 is switched in control, the button 124b of setting-up time, the refrigerating chamber button 124c of the operating condition of control refrigerating chamber 100, the refrigerating chamber button 124d of the operating condition of control refrigerating chamber 500, the ice making button 124e of the operating condition of control ice-making compartment 400, these each action buttons below the first button group 123, longitudinally from last to switch chamber button 124a, timing button 124b, refrigerating chamber button 124c, refrigerating chamber button 124d, the order of ice making button 124e is being configured.

Display part 122 has a plurality of viewing areas, is made of the first display part 130a, the second display part 130b, the 3rd display part 130c in the present embodiment; The operation mode of this first display part 130a display refrigerator 1 and feed to cool-air feed direction of refrigerating chamber 100 etc. by cold air flow direction changer 700; This second display part 130b shows the operating state that switches chamber 300; The operating state of the 3rd display part 130c demonstration refrigerating chamber 100 and ice-making compartment 400, refrigerating chamber 500 etc.In addition, in the present embodiment, display part 122 is made of the LCD panel of lengthwise.

Followingly the internal structure of operation display part 120 is described with reference to Figure 10.In Figure 10, operation display part 120 has the substrate 810 that forms its surperficial surface plate 800 and form the back side, is formed the housing of operation display part 120 by this surface plate 800 and substrate 810.In addition, on surface plate 800, be provided with semi-transparent semi-reflecting lens 140.Each action button that constitutes the first button group 123 and the second button group 124 is made of the button 127 that is configured in the pressure button cover 126 on the surface plate 800 and covered by this pressure button cover 126, and pressure button cover 126 is being set up a little highlightedly from surface plate 800.

The displaying contents that the display part 122 that is made of LCD panel has the operating condition of display refrigerator 1 is fixed on by fixed component 820a, 820b on the back side and substrate 810 of surface plate 800, with the operating condition of surface plate 800 display refrigerators 1.

On substrate 810, be provided with switch 830 and light emitting diode (LED) 840,850, this switch 830 starts by each action button that operation constitutes the first button group 123 and the second button group 124, and this light emitting diode (LED) 840,850 carries out luminous corresponding to the action of switch 830.

On the back side of LCD panel, be provided with the LGP 135 that is used for guiding to by the luminous photoconduction of LED850 on the LCD panel.

In the operation display part 120 that constitutes by above such structure, under common state, LED840,850 extinguish, the displaying contents of LCD panel is hidden by semi-transparent semi-reflecting lens 140, the effect of the speculum that semi-transparent semi-reflecting lens 140 performance is common. constitute the first button group 123 and the second button group's 124 any one of each action button by operation from this state, switch 830 startings, LED840,850 light luminous .LED840 with the action button of illumination to operation, luminous by the action button that makes operation, the situation that shows the button that the person of being to use operates. the light that sends from LED850 is directed on the display part 122 that is made of LCD panel by LGP 135, luminous by LCD panel, seeing through the semi-transparent semi-reflecting lens 140 that is located on the surface plate 800 by the operating condition of the refrigerator 1 of each any one indication of action button that constitutes the first button group 123 and the second button group 124 is shown by surface plate 800. after having passed through certain hour, LED840,850 extinguish, LCD panel also extinguishes simultaneously, the displaying contents of display part 122 is hidden by semi-transparent half mirror 140, the effect of the mirror that semi-transparent semi-reflecting lens 140 performances are common.

Like this, in the present embodiment, owing to only show the mode of operation of each action button that constitutes the first button group 123 and the second button group 124 and the operating condition of refrigerator 1 with certain hour, there is no need to make frequently LED840,850 to light, can reduce the power consumption of refrigerator 1.

Followingly describe with reference to the operation of Figure 11～26 pair action button 121 and the displaying contents of display part 122.At first, with reference to Figure 11～Figure 15, the content that is presented on the display part 122 when having operated the first button group 123 describes.Figure 11 is the figure of an example of the show state of expression operation display part 120, Figure 12, Figure 13 are the figure of an example of the show state of the expression first display part 130a, Figure 14 is the figure of an example of the show state of expression operation display part 120, and Figure 15 is the figure of an example of the show state of the expression first display part 130a.

In the present embodiment, carrying out under the common operating condition at refrigerator, the displaying contents of display part 122 becomes by the hidden state of semi-transparent semi-reflecting lens 140. from this state by operate freezing button 123a, the button 123b that thaws, freezing button 123c any one, shown in Figure 11 (a), become the state of demonstration by hidden display part 122 displaying contents of semi-transparent semi-reflecting lens 140.The common operating condition of the refrigerator 1 of Figure 11 (a) expression present embodiment, for example refrigerator 1 province's electric operation, voice controls " ON ", switching chamber 300, refrigerating chamber, refrigerating chamber are spent operating state with Celsius+2 degree, refrigerating chamber Celsius-18.

When for example operating cooling button 123a from this state refrigerator become rapidly refrigerating mode, shown in Figure 11 (b), the direction display unit 160 of expression cold air direction, represent the mark 161 of operation mode rapidly and represent that the mark 167 of refrigerating mode is presented on the first display part 130a rapidly, the operation mode of refrigerator 1 is when switching to rapidly refrigerating mode, with " being refrigerating mode rapidly for example." operation mode of the voice guide notice refrigerator 1 that waits.For describing after the setting of voice guide and non-being set in.

Be illustrated in the direction display unit 160 on the first display part 130a, as shown in figure 12, feed to the first direction expressive notation 160a of the direction of the supply of the cold air of refrigerating chamber 100 by cold air flow direction changer 700 by expression, second direction expressive notation 160b, 3 marks of third direction expressive notation 160c constitute, the state of Figure 12 (a) expression display direction display unit 160, Figure 12 (b) expression shows the state of first direction show tags 160a, Figure 12 (c) expression shows the state of second direction show tags 160b, and Figure 12 (d) expression shows the state of third direction show tags 160c.

In the present embodiment, shown in Figure 12 (a), by operation cooling button 123a, display direction display unit 160 and represent the mark 161 of operation mode rapidly on the first display part 130a.Cool off button 123a from the state shown in Figure 12 (a) by operating again, shown in Figure 12 (b), on the first display part 130a, show first direction show tags 160a, can be at random or set the direction of the supply that supplies to the cold air in the refrigerating chamber 100 from cold air flow direction changer 700 selectively. when operation cooling button 123a again, as Figure 12 (c), (d) shown in, with second direction show tags 160b, the order of third direction show tags 160c is presented on the first display part 130a, can set the direction of the supply that supplies to the cold air in the refrigerating chamber 100 from cold air flow direction changer 700 selectively.By like this, owing to can cool off apace expeditiously corresponding to the position cool-air feed that is placed on the food in the refrigerating chamber.

And, after the setting of the direction of the supply of the operation mode of refrigerator 1 and cold air etc. finishes, when having passed through certain hour, refrigerator 1 begins action with refrigerating mode rapidly, and, the voice guide that waits by for example " beginning the running of refrigerating mode rapidly. " notify refrigerator 1 rapidly refrigerating mode begun running.In addition, in the present embodiment, when beginning refrigerating mode running rapidly, cold air flow direction changer 700 will be towards changing into the direction of representing with direction display unit 160, along its direction concentrated area cool-air feed on one side, with default stipulated time rapidly cool off running on one side.

In the above-described embodiment, representing the state towards selecteed direction cool-air feed, shown in Figure 13 (d), display direction display unit 160 on first display part 130 also can be along the omnibearing cool-air feed in the refrigerating chamber 100.In the state of Figure 13 (d), cold air flow direction changer 700 rotates in refrigerating chamber 100, Yi Bian whole cool-air feed in the refrigerating chamber is cooled off running on one side rapidly.In addition, be accompanied by cooling running rapidly, the direction display unit 160 that is presented on first display part 130 shows repeatedly with the state shown in Figure 13 (a) and (b), (c), (d).Thus, can confirm visually that cold air flow.Even when on first display part 130, showing any one among first direction show tags 160a, second direction show tags 160b, the third direction show tags 160c, also show repeatedly with the state shown in Figure 13 (a) and (b), (c), (d).

And, when having passed through the predetermined stipulated time, by for example " finishing cooling running rapidly." voice guide that waits or electronics sound untill further notice cool off the situation that running is through with rapidly; and; the demonstration of LCD panel 130 turns back to the state of Figure 11 (a) expression; refrigerator carries out common running; then; through certain hour the time, the displaying contents of display part 122 is hidden by semi-transparent semi-reflecting lens 140, and refrigerator 1 is proceeded common running.

Like this, in the present embodiment, because under the state of display direction display unit 160 on the first display part 130a, by operation cooling button 123a, on the first display part 130a, sequentially be chosen as first direction show tags 160a, second direction show tags 160b, third direction show tags 160c singly, again its result is presented on the display part, therefore, can be to the purpose any direction concentrated area cool-air feed that meets the user.In addition, in the present embodiment,, therefore, can easily carry out the affirmation of the operating condition of refrigerator 1 owing to set and move the zero hour, the release moment etc. by the operation mode of verbal announcement refrigerator 1.

In addition, in the present embodiment, by the operation button 123b that thaws, the demonstration that is presented at the mark 167 on the first display part 130a becomes " thawing " from " cooling ", the operation mode of refrigerator 1 is set defrost mode rapidly, but except the demonstration of mark 167, the content that is presented on the first display part 130a is identical with the situation of refrigerating mode rapidly, in addition, the control of the cold air flow direction changer 700 also situation with refrigerating mode rapidly is identical, therefore, omits its detailed description.

Operating when thawing button 123b, also identical with the situation of having operated cooling button 123a, by " being defrost mode rapidly for example." and the running of " beginning the running of defrost mode rapidly. ", voice guide that " finishing defrost mode rapidly. " waited, electronics sound untill further notice refrigerator 1 ends that begin, turn round. in addition; in the present embodiment; by the semi-transparent semi-reflecting lens 140 hidden LCD panels that constitute display part 122; but be not limited to this. for example when refrigerator 1 turns round usually; make LCD panel secretly unshowy of formation display part 122 on every side; by operating operation portion 121, make the bright of LCD panel on every side, also can show the displaying contents that is presented on the LCD panel.

Then, with reference to Figure 14 the situation of having operated freezing button 123c is described.Under the state that refrigerator 1 turns round usually, when operating freezing button 123c and making refrigerator 1 become the IQF pattern, as shown in figure 14, the mark 162 of expression IQF operation mode is presented on the first display part 130a, when the operation mode of refrigerator 1 switches to the IQF pattern, by the operation mode of verbal announcement refrigerator 1.For example when the operation mode with refrigerator 1 becomes the IQF pattern, with " being the IQF operation mode." the voice guide notice operation mode that waits.

After the setting of IQF operation mode etc. is through with, when having passed through certain hour, when refrigerator 1 begins to move with the IQF pattern, by for example " beginning IQF mode operation." the electronics sound untill further notice refrigerator 1 that begins of the voice guide that waits or expression IQF mode operation is with the entry into service of IQF pattern, carries out the IQF running with the stipulated time that presets.

And, when through the stipulated time that presetting, by for example " the IQF mode operation finishes." the electronics sound untill further notice IQF running that finishes of the voice guide that waits or expression IQF mode operation finishes; and; refrigerator 1 turns back to common operating condition. when after turning back to common running during; the LCD panel that constitutes display part 122 is hidden by semi-transparent semi-reflecting lens 140, and refrigerator 1 is proceeded common running through certain hour.

Followingly the setting of voice guide, non-setting are described with reference to Figure 15.Figure 15 is the set condition of expression voice guide and the figure of non-set condition, the set condition of Figure 15 (a) expression voice guide, the non-set condition of Figure 15 (b) expression voice guide.

In the present embodiment, carry out the setting of voice guide, non-setting with freezing button 123c. specifically by continue the stipulated time for example 3 seconds degree push freezing button 123c, the mark 164 of the set condition of the expression voice guide shown in Figure 15 (a) extinguishes, the demonstration of the first display part 130a becomes the state shown in Figure 15 (b), becomes the state of the non-setting of voice guide.In the non-set condition of voice guide, disappearances such as voice guide that when the operation mode of refrigerator 1 is set, during the action beginning, during release, is produced or electronics sound, the electronics sound that produces when each action button of operation etc. also disappears simultaneously.

When setting voice guide once more, by continue the stipulated time for example 3 seconds degree push freezing button 123c, the mark 164 of the set condition of expression voice guide is lighted, and the demonstration of the first display part 130a becomes the state shown in Figure 15 (a), becomes the state that voice guide is set.Under the state that voice guide is set, as mentioned above, the voice guide the when operation mode that carries out refrigerator 1 is set, during the action beginning, during release, the electronics sound when producing each action button of operation simultaneously etc.In the present embodiment, though carry out the setting of voice guide, non-setting with freezing button 123c,, also can carry out the setting of voice guide, non-setting with the cooling button 123a or the button 123b that thaws.

Below, describe with reference to the show state of the display part 122 of Figure 16～Figure 26 when having operated the second button group 124.

At first, with reference to Figure 16～Figure 19 one embodiment of the timing function of the refrigerator 1 of present embodiment is described.Figure 16～Figure 19 is an example of the show state of expression the 3rd display part 130c.

In the present embodiment, as mentioned above, by for example operation cooling button 123a, the operation mode of refrigerator switches to cooling running rapidly, cools off running rapidly with the predefined stipulated time.But also be not limited to this, also can set the time of cooling running rapidly according to application target.Specifically, storing the time that to set at interval with official hour in the microcomputer in being built in refrigerator 1, can set the time of cooling running rapidly according to the temperature that is had of the state that is accommodated in the food in the refrigerating chamber 100, the food for example taken in etc.In the refrigerator of present embodiment, as an example, the time set of cooling fortune rapidly is 30 minutes, and when operation cooling button 123a process certain hour, refrigerator 1 carries out 30 minutes the running of cooling rapidly.At this moment, behind operation cooling button 123a through certain hour before, when operation timing button 124b, the demonstration of the 3rd display part 130c becomes the state of Figure 16 (a), the cooling rapidly of refrigerator was set to 60 fens the duration of runs. on operation timing button 124b again, the demonstration of the 3rd display part 130c becomes the state of Figure 16 (b), and the time that refrigerator 1 cools off running rapidly was set to 90 fens.In Figure 16, only the setting-up time that will cool off running is rapidly represented 90 fens, but be not limited to this, can be set at from 30 and assign to maximum 180 minutes (3 hours). in addition, in the present embodiment, for example set at interval in 30 minutes at certain intervals and cool off the duration of runs rapidly, but be not limited to this. for example also can be 10 minutes to be unit or 1 hour to be that unit sets and cools off the duration of runs rapidly. finish and during in the setting of the time of cooling off rapidly through certain hour, refrigerator 1 begins to cool off rapidly running with the time of setting, simultaneously, give the user by will begin to thaw the rapidly state notifying of running such as voice guide or electronics sound.

In addition, in the present embodiment, operating when thawing button 123b, not only can be with the running of thawing rapidly of predefined stipulated time, but also can set time of the running of thawing rapidly corresponding to application target.In the refrigerator of present embodiment, as an example will thaw rapidly the running time set be 1 hour (60 minutes), when button 123b and process certain hour are thawed in operation, refrigerator 1 carries out the running of thawing rapidly of 1 hour (60 minutes). at this moment, after button 123b is thawed in operation through certain hour before, when operation timing button 124b, the demonstration of the 3rd display part 130c becomes the state of Figure 17 (a), and refrigerator 1 shows the shortest time of the running that becomes to thaw rapidly.In the present embodiment, as an example this shortest time is set at 15 minutes.When the demonstration of the 3rd display part 130c from the state of Figure 17 (a) again during operation timing button 124b, order with Figure 17 (b), (c), (d) on the 3rd display part 130c shows the time of thawing rapidly, can set the time that refrigerator 1 thaws rapidly and turns round.In the present embodiment, only the setting-up time that will turn round is rapidly represented 2 hours (120 minutes), but is not limited to this, also can be set at from 15 minutes to maximum 4 hours (240 minutes).In addition, in the present embodiment, under the state of shortest time of running is thawed in expression rapidly, set and thaw the duration of runs rapidly, but, be not limited to this. for example also can be that benchmark was a unit with 10 minutes or 1 hour be that the unit setting is thawed the duration of runs rapidly with the predefined stipulated time. and, during when the setting of the time that finishes to thaw rapidly and through certain hour, refrigerator 1 begins the running of thawing rapidly with the time of setting, simultaneously, give the user by the advisory that running begun of will thawing rapidly such as voice instruction or electronics sound.

Like this, in the present embodiment,, therefore, can provide ease of use good refrigerator owing to can set the time of cooling off running rapidly or thawing running rapidly corresponding to application target to refrigerator 1 by timing function.

Followingly other embodiment of the timing function of the refrigerator 1 of present embodiment is described with reference to Figure 18 and Figure 19.

Carrying out at refrigerator 1 under the state of running, when operation timing button 124b, the demonstration of the 3rd display part 130c switches to the state of Figure 18 (a), refrigerating chamber button 124c and refrigerating chamber button 124d switch to timing and set button simultaneously. under the state of present embodiment, for example refrigerating chamber button 124c switches to the action button of setting " branch ", and refrigerating chamber button 124d switches to the setting action button of " second ".

When the 3rd display part 130c under the state shown in Figure 18 (a) during operation refrigerating chamber button 124c, the demonstration of the 3rd display part 130c becomes the state of Figure 18 (b), (c), can be divided into " branch " that unit sets timing with 1.In the present embodiment, maximum can be set to 99 fens. after having set " branch " of timing, when operation refrigerating chamber button 124d, the demonstration of the 3rd display part 130c becomes the state shown in Figure 19 (a), when this state is operated refrigerating chamber button 124d again, the demonstration of the 3rd display part 130c is switched shown in Figure 19 (b), (c), can set " second " of timing. and in the present embodiment, can be that unit sets the setting of " second " of this timing with 10 seconds.

And, when the setting of timing finishes and during operation timing button 124b, timing function moves, simultaneously, the situation that regularly turns round and begun by voice guide and electronics sound untill further notice.In addition, behind the timing setting effluxion, situation about being through with by voice guide and electronics sound untill further notice timing function.

Like this, in the present embodiment,, for example this timing function can be used as the kitchen timer owing to make refrigerator 1 have timing function.And, when this timing function being made the kitchen timer and use, for example can carry out the management of service time and the cooling rapidly that refrigerator 1 is carried out, the time of thawing rapidly etc. of in the operation of culinary art employed micro-wave oven etc. therefore can cook the management of operation integral body.

Below, the demonstration of the display part 122 when switching chamber button 124a with reference to Figure 20 to having operated describes.

Figure 20 is illustrated in and has shown the state that switches the set condition of chamber 300 on the second display part 130b.Carrying out at refrigerator 1 under the state of running, when chamber button 124a is switched in operation, the demonstration of the second display part 130b becomes the state shown in Figure 20 (a), in the full storeroom that can set in being presented at switching chamber 300, becomes and removes the set condition that switches chamber 300.When operating switching chamber button 124a again from the state shown in Figure 20 (a), the demonstration of the second display part 130b becomes the state shown in Figure 20 (b), becomes to switch the state that chamber 300 is chosen as refrigerating chamber.When operating switching chamber button 124a again from the state of Figure 20 (b), the demonstration of the second display part 130b becomes the state of Figure 20 (a) once more, become the state that switches the selection of chamber 300 of having removed. after, switch chamber 124a by operation, the demonstration of the second display part 130b is switched with the order of Figure 20 (c), (a), (d).That is, in the present embodiment, switch chamber button 124a up to switching the storeroom that chamber 300 is set at corresponding application target, switch selection, the releasing of chamber 300 repeatedly, will switch chamber 300 and be set at corresponding application target storeroom by operation.

When having set corresponding under the state of application target switching chamber 300, when stopping to switch the operation of chamber button 124a, behind the process certain hour, when switching chamber 300 as the storeroom entry into service that is set, shown in Figure 20 (e), the state of the switching chamber of setting 300 is presented on the second display part 130b. in the present embodiment, shown in Figure 20 (e), expression will be switched the state that chamber 300 is set at local chamber. in addition, in the present embodiment, if the setting of voice instruction becomes " ON ", when having operated switching chamber button 124a, switch the selection mode of chamber 300 for example " to favore with; Lai; miaow " such electronics sound notice that changes syllable interimly.

Like this, in the present embodiment, sense of vision shows the selection mode that switches chamber 300, notify with audio ground such as electronics sound simultaneously, therefore, can under the state that does not does not open and close the shutter door 30 of switching chamber 300, confirm to switch the set condition of chamber 300, therefore, improve the ease of use of switching chamber 300.

Below, with reference to Figure 21～Figure 23 ice making button 124e function is described.Figure 21 is the figure that the expression automatic ice-making plant constitutes, and Figure 22 and Figure 23 are the figure of an example of the show state of expression the 3rd display part 130c.

As shown in figure 21, automatic ice-making plant is made of the supply pump 902 that is located at supply flume 102 in the refrigerating chamber 100, is located at ice-making disc 901 in the ice-making compartment 400, supplies water to ice-making disc 901 from supply flume 102 and feed pipe 903, filter 904.This automatic ice-making plant is usually under the state of refrigerator 1 running, supply-water pump 902 sucts water from supply flume 102 by filter 904 with certain interval, supply water to ice-making disc 901 by feed pipe 903, carry out ice making thus, the ice that is made into is accommodated in the ice containing box 402.

In the present embodiment, the voice that can fall at the operation sound and the ice of for example compressor 601 (with reference to Fig. 2) by operation ice making button 120e make night that people mind etc. that this automatic ice-making plant is stopped easily. temporarily make under the situation that ice maker stops at operation ice making button 124e, be illustrated on the 3rd display part 130, the mark 165 of expression automatic ice-making pattern becomes state shown in Figure 22 (a), the state that expression temporarily makes automatic ice-making plant stop.The automatic ice-making plant that has temporarily stopped being removed after having passed through the stipulated time and is temporarily stopped, and begins ice making once more at certain intervals.In the present embodiment, the time set that automatic ice-making plant is temporarily stopped to be for example about 8 hours.

In addition, by operating ice making button 124e again, the mark 165 that is presented on the 3rd display part 130c becomes the form shown in Figure 22 (b) to the displaying contents of the 3rd display part 130c, stops the action of automatic ice-making plant under the state of Figure 22 (a).The automatic ice-making plant that stops to stop to operating ice making button 124e. more always

Following according to Figure 21, with reference to Figure 23 the cleaning of automatic ice-making plant is described. the cleaning of automatic ice-making plant, for example by multi-pass operation ice making button 124e, to represent that mark 166 with the sweeper mode of Figure 23 (a) expression is presented at the 3rd display part 130c and goes up the sweeper mode of setting ice maker. and, after mark 166 is presented on the 3rd display part 130c through certain hour after, sweeper mode plays a role, supply-water pump 902 sucts water from supply flume 102 by filter 904, supply water to ice-making disc 901 by feed pipe 903, by carrying out such action repeatedly, carry out the cleaning of ice-making disc 901 and feed pipe 903.In addition, in the cleaning process of automatic ice-making plant, the demonstration of the 3rd display part 130c, shown in Figure 23 (a) and (b), the mark 165 of expression automatic ice-making pattern and the mark 166 of expression sweeper mode show glitteringly, simultaneously, the verbal announcement refrigerator 1 by electronics sound etc. is the sweeper mode of automatic ice-making plant.In the present embodiment, produce the voice of electronics sound etc. corresponding to the glittering state of mark 165 and mark 166.

Like this, in the present embodiment, owing to can carry out cleaning, and the not too cleaning of the feed pipe 903 of cleaning in the past of ice-making disc 901, therefore, use automatic ice-making plant that can health. in addition, in the present embodiment, even when setting the sweeper mode of automatic ice-making plant, refrigerating chamber 100, vegetable compartment 200, switch chamber 300, refrigerating chamber 500 and also move according to the operation mode of setting respectively.

Below, describing with reference to the function of the corresponding refrigerating chamber button of Figure 24 124c. Figure 24 is the figure of the show state of the three display part 130c of expression when having operated refrigerating chamber button 124c.

In Figure 24, at the show state of the 3rd display part 130c under the state shown in Figure 24 (a) during operation refrigerating chamber button 124c, the mark 108 next door, the expression compressor rotary speed of demonstration of " persistent erection weak " that is in the side of the 3rd display part 130c moves, and becomes the state shown in Figure 24 (b).

In the present embodiment, near the position of " by force ", the rotating speed of compressor 601 (with reference to Fig. 2) is high more more for mark 180, and cooling capacity is high more, and the indoor temperature of refrigerating chamber 100 is also low more.

Under the state of Figure 24 (b), when operating refrigerating chamber button 124c again, the position of mark 180 becomes the position of " by force " shown in Figure 24 (c).Under the state of Figure 24 (c), the rotating speed of compressor 601 uprises, and supplies to the temperature step-down of the cold air in the refrigerating chamber 100. and when operating refrigerating chamber button 124c again from this state, mark 180 shows with the order of Figure 24 (b), (a), (d), (e).Under the state of Figure 24 (e), the rotating speed step-down of compressor 601, the temperature that supplies to the cold air in the refrigerating chamber 100 uprises.

In the present embodiment, decide the position of mark 180 by operation refrigerating chamber button 124c, behind the rotating speed that has determined compressor 601, during through certain hour, the indoor temperature of refrigerating chamber 100 is conditioned, the demonstration of the 3rd display part 130c becomes the state shown in Figure 24 (f), and demonstration is corresponding to the indoor temperature of the refrigerating chamber 100 of the rotating speed of compressor 601.

In the present embodiment, adjustment to refrigerating chamber 100 describes, but, 124d makes the display position of mark 185 change the adjustment that also can similarly carry out refrigerating chamber 500 with the adjustment of refrigerating chamber 100 by operation refrigerating chamber button. for moving of mark 185, since identical with mark 180, its detailed description omitted.

Like this, in the present embodiment, because therefore the indoor temperature that can regulate refrigerating chamber 100 and refrigerating chamber 500 corresponding to application target, can provide the good refrigerator of ease of use of refrigerating chamber 100 and refrigerating chamber 500.

In the present embodiment, it is the indoor temperature of regulating refrigerating chamber 100 and refrigerating chamber 500 by the rotating speed of compressor 601, but, also can be as shown in figure 25, refrigerating chamber button 124c and refrigerating chamber button 124d make the indoor temperature that is presented on the 3rd display part 130c with numerical value increase and decrease the adjustment of carrying out refrigerating chamber 100 and refrigerating chamber 500 by operation. and Figure 25 is the state of the indoor temperature that shows with numerical value is regulated in expression by operation refrigerating chamber button 124c and refrigerating chamber button 124d figure. by from Figure 24 (a) state of operation refrigerating chamber button 124c and refrigerating chamber button 124d, the demonstration of the 3rd display part 130c becomes Figure 25 (a), (b) state shown in, can regulate the temperature of refrigerating chamber 100 and refrigerating chamber 500 with scale once. thus, with similarly with the adjustment of Figure 24 explanation, can regulate the temperature of refrigerating chamber 100 and refrigerating chamber 500 corresponding to application target. in addition, at this once in the adjustment of scale, be accompanied by the increase and decrease of the numerical value that is shown, make the mark 180 of a side end that is located at the 3rd display part 130c, 185 interlocks also can be corresponding to the rotating speed of the temperature ground setting compressor 601 that is conditioned.

In the present embodiment, as Figure 24 and shown in Figure 25, only illustrating design temperature with refrigerating chamber 100 and be set at and spend Celsius+4 degree from Celsius+2, refrigerating chamber 500 still, is not limited to this from Celsius-18 to-16 degree Celsius.In the refrigerator 1 of present embodiment, also can spend the design temperature of setting refrigerating chamber 100 in the scope of spending Celsius+8 in Celsius approximately+2, in from Celsius approximately-22 to Celsius-14 scopes of spending, set the temperature of refrigerating chamber 500.Particularly, refrigerating chamber 500 is set at-18 degree Celsius approximately usually, but, for example IQF running etc. want cooling capacity is improved the time, the design temperature of above-mentioned refrigerating chamber 500 can be set at below-18 degree Celsius. therefore, can carry out the IQF computing expeditiously. in addition, for example, be set at more than-18 degree Celsius by design temperature,, can carry out the energy-saving operation of refrigerator 1 owing to the rotating speed step-down of compressor 601 with above-mentioned refrigerating chamber 500.

Below, the displaying contents of the display part 122 when with reference to Figure 26 refrigerator being produced fault describes.

The show state of the 3rd display part 130c when Figure 26 represents that refrigerator 1 breaks down. for example, when when refrigerator 1 is carrying out running, producing fault, when the 3rd display part 130c shows error message such shown in Figure 26 (a), notify with electronics sound etc.The expression of this error message shows with the mark of representing trouble location.And when having produced fault, the demonstration of the 3rd display part 130c is carried out glittering demonstration with the reiteration of Figure 26 (a) and (b), and up to the repair a breakdown position, electronics sound etc. also pipes with glittering demonstration in addition.In addition,, if being set " OFF ", then can eliminate above-mentioned voice guide about electronics sound.

Like this, in the present embodiment,, therefore, can provide the refrigerator that can know malfunction as early as possible owing to notify by electronics sound etc. can be with the malfunction of glittering ground of the mark display refrigerator 1 of representing trouble location the time.

As mentioned above, in the present embodiment, it is the state of representing refrigerator 1 with the first display part 130a, the second display part 130b, the 3rd display part 130c, but be not limited to this, for example also can be by the operation first button group 123 or the second button group 124, any one shown content of the first display part 130a, the second display part 130b, the 3rd display part 130c is presented at display part 122 on the whole.Thus, because operating condition that can bigger ground display refrigerator 1 can further improve visibility.

Below, with reference to Figure 27 the formation of shutter door 10 and handle portion 11 is described.Figure 27 is the part expanded view of shutter door 10, is made of the door member 10a of the shop front that constitutes shutter door 10, the handle component 11a that constitutes handle portion, the top last surface member 10b that constitutes shutter door 10, the following following surface member 10c that constitutes shutter door 10, the operation of display refrigerator 1 and the operation display part 120 of operating state thereof.

Handle component 11a by ester moulding be shaped integratedly handle portion 12, configuration operation display part 120 planar portions 13, be located at handle portion 12 around extension hand recess 14.Handle portion 12 forms sees the arch shape that forwards bloats, the shape of constitute easy gripping, drawing easily from the side. planar portions 13 is forming the recess 13a of configuration operation display part 120, and operation display part 120 is installed on the recess 13a after shutter door 10 assemblings.Below, the assembling procedure of shutter door 10 is described.At first, back side member 12a that constitutes handle portion 12 and the back side member 11b that constitutes the back side of handle component 11a are installed on the handle component 11a integrally formed by ester moulding, constitute handle portion 11. then, with this handle portion 11 and member 11a, 11b is installed on the member 10a together, after having disposed not shown distribution etc. on the back side of door member 10a, the interior wall members of the internal face of the shutter door 10 that the installation pie graph does not show, foam filling heat-insulating material between door member 10a and interior wall members and make a member 10a and handle portion 11, member 11a, 11b is integrated, after this is integrated, by the distribution in making operation display part 120 and being installed in recess 13a for example connector etc. be connected and it be installed among the recess 13a, form shutter door 10.By making in this wise structure, when operation display part 120 has produced breakage or fault etc., because can be from recess 13a unloading operation display part 120, the maintainability of operation display part 120 is good.

(second embodiment)

Figure 28～Figure 30 is the figure of the expression second embodiment of the present invention, and Figure 28 is the outside drawing of refrigerator, and Figure 29 is a front view of having laid down the refrigerator of door state, and Figure 30 is the outside drawing of operation display part.

In Figure 28, shown in the 1a is refrigerator, it is by refrigerating chamber 100, vegetable compartment 200, top refrigerating chamber 350, lower freezer compartment 450 constitutes, this refrigerating chamber 100 has shutter door and is configured in the topmost of refrigerator 1a, this vegetable compartment 200 has the below of pulling out door 20 and being configured in above-mentioned refrigerating chamber 100, this top refrigerating chamber 350 is configured in the below of this vegetable compartment 200 side by side and has pulls out door 35, this lower freezer compartment 450 has the foot of pulling out door 45 and being configured in refrigerator, shutter door 10 has handle portion 11 in its front, this handle portion 11 is disposing operation display part 120a, and this operation display part 120a is made of the display part 122a of the operating portion 121a of operating condition setting of carrying out refrigerator 1a etc. and operating condition of display refrigerator etc.In the present embodiment, the formation of top refrigerating chamber 350, lower freezer compartment 450 and operation display part 120 is different with first embodiment, and other part is omitted its explanation owing to identical with first embodiment.

Top refrigerating chamber 350 is that indoor temperature is set at-18 storerooms of spending, carrying out the preservation of the high frozen food of ice making and its preservation and frequency of utilization approximately, indoorly have by exhaustion mechanism 950 at it, constitute the accommodation space of top refrigerating chamber 350 by this top refrigerating chamber containing box 351 with pulling out the door 35 top refrigerating chamber containing box 351 of the top evolution that movably is provided with of direction forwards, backwards.In addition, the side of top refrigerating chamber 350 on indoor top is provided with not shown automatic ice-making plant.In addition, about top refrigerating chamber containing box 351 has ice incorporating section and food incorporating section are being set side by side, this ice incorporating section below accept by the ice of automatic ice-making plant system and preserve it, this food incorporating section is used to take in frozen food.Also can not need to be provided with especially automatic ice-making plant, and shelf is set, on this shelf, ice-making disc is set on the top of top refrigerating chamber 350.

In addition, in the food incorporating section, on its bottom surface, lay pyroconductivity good metal plate, mainly as taking in the space that needs the high frozen food of IQF or frequency of utilization.

According to this structure,, top refrigerating chamber containing box 351 is pulled out by pulling out door 35, therefore, under the situation that changes posture, can take in the discrepancy of food not bigly, and, can unload top refrigerating chamber containing box 351 it is cleaned from pulling out door 35.In addition, top refrigerating chamber 350 can alleviate from other the ice of food to being kept at the ice incorporating section and shift stink owing to discretely ice incorporating section and food incorporating section are being set.

Lower freezer compartment 450 is that indoor temperature is set at the storeroom that the frozen food of taking in long preservation is spent, is mainly used in to pact-18, indoorly have by exhaustion mechanism 950 at it, constitute the accommodation space of lower freezer compartment 450 by this lower freezer compartment containing box 451 with pulling out the door 45 lower freezer compartment containing box 451 of the bottom that is provided with movably of direction forwards, backwards.Lower freezer compartment containing box 451 is made of the first lower freezer compartment containing box 452 and the second lower freezer compartment containing box 453, this first lower freezer compartment containing box 452 is installed on the exhaustion mechanism 950a, this second lower freezer compartment containing box 453 is positioned at the top of this first lower freezer compartment containing box 452, direction is removable forwards, backwards along the upper limb of the first lower freezer compartment containing box 452, closing under the state of pulling out door 45, the first lower freezer compartment containing box 452 and the second lower freezer compartment containing box 453 constitute airtight accommodation space in lower freezer compartment 450.

According to these two sections structures, under the state of having pulled out door 45, pull out the first lower freezer compartment containing box 452, again under this state the second lower freezer compartment containing box 453 can with pull out door 45 action interlock or move independently along the upper limb of the first lower freezer compartment containing box 452, therefore, can improve the efficient of taking in of food.Particularly, in the present embodiment, by in the first lower freezer compartment containing box 452, taking in the few food of frequency of utilization, take in frequency of utilization than higher food at the second lower freezer compartment containing box 453, can under the high posture of trying one's best, be accommodated in the discrepancy of the food in the second lower freezer compartment containing box 453.

Forming horizontal handle 38,48 from the two ends, upper end of shutter door 35,45 towards central authorities with the circular arc of slyness on the shutter door on the front that is located at top refrigerating chamber 350, lower freezer compartment 450 35,45, this horizontal handle 38,48 is made of extension hand 36,46 of growing crosswise and the extension hand recess 37,47 that is formed on these extension hand 36,46 belows.This shutter door 35,45 is opened it in front of moving to by carrying extension hand 36,46 ground.

In addition, in the present embodiment, as shown in figure 29, comprise Machine Room 602, first cooling chamber 660, second cooling chamber 670, the first cold air path 650, the second cold air path 607, the 3rd cold air path 609.This Machine Room 602 is arranged on the position relative with the internal face of this lower freezer compartment 450 at the rear of lower freezer compartment 450, have compressor 601 in inside.This first cooling chamber 660, be arranged on the position relative with the inner face of this lower freezer compartment 450 and above-mentioned top refrigerating chamber 350 towards the rear of lower freezer compartment 450 at the rear from lower freezer compartment 450 above the Machine Room 602, portion has first heat exchanger 661 and first Air Blast fan 662 within it.Second cooling chamber 670 is located on the position relative with the internal face of this vegetable compartment 200 at the rear of vegetable compartment 200, and portion is provided with second heat exchanger 671 and second Air Blast fan 672 within it.The cool-air feed that the first cold air path 650 will be supplied with from first cooling chamber 660 is to lower freezer compartment 450 and top refrigerating chamber 350.The cool-air feed that the second cold air path 607 will be supplied with from second cooling chamber 670 is to refrigerating chamber 100.The 3rd cold air path 609 has the circulating fan 608 that the cold air that supplies to refrigerating chamber 100 is circulated in this refrigerating chamber 100.In addition, owing to identical, omit its explanation for the structure beyond the first cold air path 650 with first embodiment.

The first cold air path 650 is formed between the internal face of the front side wall of first cooling chamber 660 and top refrigerating chamber 350, and have top blow-off outlet 651 and bottom blow-off outlet 652, to supply to the cold air that lower freezer compartment 450. supplies to lower freezer compartment 450 from top blow-off outlet 651 and bottom blow-off outlet 652 from the cold air that first cooling chamber 660 is supplied with, after having cooled off lower freezer compartment 450, turn back to first cooling chamber 660 from cold air return port 653.In addition, first cooling channel 660 has the cold air path 654 of cool-air feed to top refrigerating chamber 350, the cold air guiding that to be supplied with from first cooling chamber 660 by first Air Blast fan 662 is to cooling channel 654, from blow-off outlet 655 with cool-air feed to top refrigerating chamber 350.Supply to the cold air of top refrigerating chamber 350, after having cooled off top refrigerating chamber 350, flow into lower freezer compartment 450, after in lower freezer compartment 450, having circulated, turn back to first cooling chamber 660 from cold air return port 653.

Because the mobile of cold air of refrigerating chamber 100 and vegetable compartment 200 is basically the same as those in the first embodiment, and omits its explanation.

Like this, in the present embodiment,, therefore, can expeditiously cool-air feed be arrived each storeroom owing to be provided with cool-air feed to first cooling chamber 660 of top refrigerating chamber 350 and lower freezer compartment 450 with second cooling chamber 670 of cool-air feed to refrigerating chamber 100.

Below, with reference to Figure 30 operation display part 120a is described. in Figure 30, operation display part 120a is located on the top planar portions 13 (with reference to Figure 28) that is formed on handle portion 12, and the display part 122a by the operating condition of the operating portion 121a of operation refrigerator 1a and display refrigerator 1a constitutes, and operating portion 121a and display part 122a are disposing mutually side by side.Operating portion 121a as shown in figure 30, constitute by a plurality of action buttons 1210,1220,1230,1240,1250, in the present embodiment, for example as cooling button 1210, starting button 1220, refrigerating chamber button 1230, refrigerating chamber button 1240, ice making button 1250.

Display part 122a is made of the LCD panel of lengthwise, in the present embodiment, display part 122a is made of the first display part 1300a and the second display part 1300b, be presented on the display part 122a full content for example as shown in figure 30. by the operation of the function of action button 1210～1250 and action button 1210～1250 and be presented at content on the display part 122a, because basic identical with first embodiment omits its explanation.

According to such formation, owing to operation display part 120a (operating portion 121a and display part 122a) can be located at the top that becomes near the handle portion 11 user's eye-level display position, the user can be under the situation that changes posture not bigly to carry out the operation of refrigerator and the affirmation of operating state with the approaching height of eye-level display.

(the 3rd embodiment)

Below, with reference to Figure 31 and Figure 32, the 3rd embodiment of refrigerator of the present invention being described. Figure 31 is the figure of the state of the expression substantial middle that operation display part is configured in shutter door 10, and Figure 32 is the part expanded view of the structure of expression shutter door 10.

As shown in figure 31, in the present embodiment, handle portion 11a and operation display part 128 are being provided with independently, and handle portion 11a constitutes with recess 14a by being formed on the distolateral handle portion 12a of opening of shutter door 10 and being formed on handle portion 12a extension hand on every side.In addition, operation display part 128 is installed on the member 127 of the central authorities that are formed on shutter door 10.Figure 31 (a) is the example that the member 127 that will dispose operation display part 128 is configured in the central authorities of shutter door 10, Figure 31 (b) is example substantial middle, that member 127 is configured in the substantial middle of shutter door 10 that operation display part 128 is configured in lengthways the member 127 that forms, Figure 31 (c) is that member 127 usefulness two member 127a, the 127b that will lengthways form constitute, and operation display part 128 is configured on the member 127a, two member 127a, 127b are configured in the example of the central authorities of shutter door 10.Owing to be operated the identical of display part 120b content displayed and first embodiment or second embodiment, in addition, identical about the structure beyond the shutter door 10 because with first embodiment or second embodiment, so omit its explanation.

Below, with reference to Figure 32 the structure of shutter door 10 is described, Figure 32 is the part expanded view of the shutter door 10 shown in Figure 31 (b). in Figure 32, shutter door 10 is by door member 1000, handle portion 12a, last surface member 1010, following surface member 1020, member 127, operation display part 128 constitutes, this member 1000 constitutes the shop front of shutter door 10, this handle portion 12a is used to carry out the on-off action of shutter door, above these last surface member 1010 formation shutter door 10, below the following surface member 1020 formation shutter door 10, member 127 is configured in the front central authorities of shutter door 10, and operation display part 128 is installed on this member 127 and is used for the operation of refrigerator and shows its mode of operation.

Handle portion 12a constitutes and sees the arch shape that forwards bloats from the side, and form easily hold, easy-to-draw shape, handle portion 12a around forming extension hand recess 14a. in addition, on member 127, forming hole 129, operation display part 128 by with these hole 129 chimeric being installed on the member 127.

Below, the assembling procedure of this shutter door 10 is described.At first, the 12a of mounting knob portion, member 127, operation display part 128 on door member 1000.Handle portion 12a is installed on the member 1000 by not shown screw etc. display part 128 be by constituting its surperficial surface plate 128a and hole 129 chimeric being installed on the member 127, the member 127 that display part 128 has been installed by with groove 1030 chimeric being installed on the member 1000 that are formed on the member 1000.The substrate 128b that constitutes the back side of display part 128 is arranged in the hole 1040 that is formed on the groove 1030, is supported by supporting member 1050 by this hole 1040.Be provided with for example distribution (omitting among the figure) of connector etc. on the back side of substrate 128b, this distribution is through in the hole 1060 that is formed on supporting member 1050, is connected with not shown distribution on the back side that is configured in a member 1000 etc.

After the configuration of the installation of handle portion 12a and operation display part 128, distribution etc. finishes, the not shown interior wall members of on door member 1000, installing surface member 1010 and following surface member 1020 and constituting the internal face of above-mentioned shutter door 10, by foam filling heat-barrier material between above-mentioned door member 10a and above-mentioned interior wall members, form shutter door 10.

Like this, by operation display part 128 being configured on the member 127 of using the material formation different with the material that forms shutter door 10, and this member 127 is arranged on the substantial middle of shutter door 10, when can emphasize the existence of operation display part 128 visibility is improved.

(the 4th embodiment)

Below, with reference to Figure 33～Figure 44 the 4th embodiment of refrigerator of the present invention is described.

At first, with Figure 33 and Figure 34 the general structure of refrigerator of the present invention is described, Figure 33 is the front view of the refrigerator of one embodiment of the invention.Figure 34 is the longitudinal section of the general structure of this refrigerator of expression.

Refrigerator body 1c is formed by outer container 2c, interior case 3c and the heat-barrier material 4c that is filled between them, has the shape of casing shape.This refrigerator body 1c is forming a plurality of storerooms of taking in stored goods.These storerooms have refrigerating chamber 5c, vegetable compartment 6c, switch chamber 7c, ice-making compartment 8c and refrigerating chamber 9c from last.

In addition, the bottom in refrigerating chamber 5c is provided with the warm cooling chamber of ice (hereinafter referred to as the ice greenhouse) 5a.

The front face side of these storerooms 5c～9c be provided with open and close storeroom door 10e～14e. in the present embodiment, be provided with revolving door 10e by the support free rotation ground supporting of the left and right sides either side that is located at refrigerator in the front of refrigerating chamber 5c, in addition, be provided with in vegetable compartment 6c, the front of switching chamber 7c, ice-making compartment 8c and refrigerating chamber 9c by what guide rail etc. freely supported with pulling out and pull out a 11e～14e.In addition, the revolving door 10e of formation refrigerating chamber 5c is provided with a plurality of groove 5b. that bloat to the inboard of refrigerating chamber 5c under its closing state

Divide by insulating bulk-head 15c for the heat transmission that reduces between two Room between refrigerating chamber 5c, vegetable compartment 6c, switching chamber 7c, ice-making compartment 8c and the refrigerating chamber 9c with heat-barrier material.Forming at refrigerating chamber 5c, vegetable compartment 6c, the rear of switching chamber 7c, ice-making compartment 8c and refrigerating chamber 9c and to dispose cooler 16c, cooler is established insulating bulk-head 15c with the cooler chamber 18c. of fan 17c in order to press from both sides between this cooler chamber 18c and vegetable compartment 6c, extend along the vertical direction at the rear of vegetable compartment 6c insulating bulk-head 15c is being set.

In the 18c of cooler chamber, above the 18c of cooler chamber, forming the portion within it that is communicated with refrigerating chamber 6c and this cooler chamber 18c with fan 17c. and flowing disposing cooler above the cooler 16c, the fan 17c that rotates with motor 20c by the fan of the rear side that is located at fan 17c by driving and cold air is supplied to refrigerating chamber 5c by cold air path 19c by the cold air path 19c of the cold air of cooler 16c cooling.For the adjustment with refrigerating chamber 5c is suitable scope, in this cold air path 19c, be provided with the air quantity controllable register 21c that regulates the air conditioning quantity that feeds to refrigerating chamber 5c.

In addition, cold air by cooler 16c cooling side by side flows out towards the place ahead from fan 17c, in the cold air path 22c that is configured between cooler chamber 18c and vegetable compartment 6c or switching chamber 7c, ice-making compartment 8c and the refrigerating chamber 9c, descend and inflow switching chamber 7c, ice-making compartment 8c and refrigerating chamber 9c cooling switching chamber 7c, ice-making compartment 8c and refrigerating chamber 9c.

Forming cold air path 19c in order to make to rise along the wall of interior case 3c in the rear side of refrigerating chamber 5c after by air quantity controllable register 21c through the cold air of cold air path 19c by air quantity controllable register 21c from cooler chamber 18c.In addition, this cold air path 19c branches into a plurality of paths at the rear of refrigerating chamber 5c.The cold air path of this branch is extending up and down on the edge, both sides, the back side of refrigerating chamber 5c.In refrigerating chamber 5c, disposing the shelf 23c of the devices spaced apart a plurality of configurations in ground along the vertical direction, forming the space of dividing up and down in the refrigerating chamber 5c. the space of this division is communicated with up and down by the groove 5b of door and the gap of shelf 23c.Each space that connection is formed by shelf 23c and the cold air path of branch make cold air a plurality of along forming up and down towards the cold gas exhausting outlet that cooling bath 5b flows out.

Disposing the ventilation shaft 25c and the refrigerating chamber fan 26c that is used for the cool-air feed of refrigerating chamber 5c is arrived this ventilation shaft 25c of general cylindrical shape shape at the back side central portion of the refrigerating chamber 5c between a plurality of cold air paths.Ventilation shaft 25c is a lengthwise, and refrigerating chamber disposes thereunder with fan 26c, and they extend the back side central portion that is arranged on refrigerating chamber 5c up and down.

Refrigerating chamber sucks the cold air of refrigerating chamber 5c with fan 26c cold air sucting inlet in the refrigerating chamber that is located at its left and right sides, and the cool-air feed that blows out is to ventilation shaft 25c.This ventilation shaft 25c forms hollow form, at the flows inside air, corresponding position, the space of dividing with each shelf 23c by refrigerating chamber 5c along on have and forming a plurality of row of conduits outlets, be discharged in the refrigerating chamber 5c shown in Fig. 2 arrow from this row of conduits outlet with the cold air that fan 26c supplies with by refrigerating chamber. recently set ventilation shaft 25c, refrigerating chamber fan 26c and other formation with the velocity of discharge of the cold air of discharging from the big mode of the velocity of discharge of the cold air of cold air outlet from this row of conduits outlet.The cold air of delivering in the space that each the shelf 23c in the refrigerating chamber 5c divides flows to the place ahead of refrigerating chamber 5c, and through the leading section of each shelf 23c the time, the gap between this shelf 23c and the groove 5b descends certainly as shown by arrows.The cold air that descends as shown by arrows on the shelf face of the upper face side of ice greenhouse 5a the rear of direction refrigerating chamber 5c flow, sucked from suction inlet with fan 26c by refrigerating chamber.Like this, refrigerating chamber is the mechanism that makes the circulating cold air in the refrigerating chamber 5c with fan 26c and ventilation shaft 25c. the obstructed subcooler 16c in cold air ventilation road of the refrigerating chamber 5c that constitutes with fan 26c and ventilation shaft 25c by this refrigerating chamber, and with cooler 16c independence.In addition, refrigerating chamber is to suck the cold air of the refrigerating chamber that flows into from the suction inlet of the back side two side lower parts of refrigerating chamber 5c from the front and blow to the centrifugal fan that the breather line 25c of top blows out with fan 26c.

The motor 29c that drives ventilation shaft 25c is configured in the top of ventilation shaft 25c, the cylindric breather line 25c. that axle rotation is along the vertical direction extended up and down by the rotation of this ventilation shaft 25c change outlet towards, regulate from this row of conduits outlet be discharged to cold air the refrigerating chamber 5c towards.

Be located at wind direction board 30c in the ventilation shaft 25c be positioned at the position corresponding with each row of conduits outlet for example row of conduits export directly over, cross the path in the ventilation shaft 25c, will be in ventilation shaft 25c from below the part of cold air is changed into refrigerating chamber 5c with direction in the refrigerating chamber that comes of stream upward direction ground flow out easily with fast speed from the row of conduits outlet.

Be discharged to cold air in the refrigerating chamber 5c from the outlet that blows out the cold air of supplying with from cooler chamber 18c and the row of conduits outlet that blows out the cold air that sucks from refrigerating chamber 5c, its part circulates in refrigerating chamber 5c with fan 26c and ventilation shaft 25c by refrigerating chamber, but, part in the remaining cold air from the opening 31c that is communicated with vegetable compartment 6c of the below that is formed on refrigerating chamber 5c flow into vegetable compartment 6c. flow into vegetable compartment 6c the container of cold air in vegetable compartment 6c above mobile towards refrigerator the place ahead, after the front portion of container has descended, flow towards the rear through the bottom of container, not shown in the vegetable compartment 6c returns opening and the cold air return path turns back to cooling chamber 18c by being formed on.

Like this, the cold air in the refrigerator has: the circulating path that is turned back to cooler chamber 18c by the cold air of cooler 16c cooling by cooler with the rotation of fan 17c from cooler chamber 18c through refrigerating chamber 5c or vegetable compartment 6c; Cold air in the refrigerating chamber is flowed out to from cold gas exhausting outlet with fan 26c suction and by ventilation shaft 25c by refrigerating chamber and flows into the circulating path of refrigerating chamber with fan 26c in the refrigerating chamber 5c once more.

Centrifugal fan 26c is configured in the below of ventilation shaft 25c, and is forming cold air sucting inlet at refrigerating chamber with the left and right sides of fan 26c.Between this suction inlet and refrigerating chamber are with fan 26c, forming inflow path 35c.And, the temperature-detecting device that is disposing the temperature that is used for detecting the cold air that is flowing in this path on this inflow path 35c is a refrigerator temperature sensor. according to the temperature of refrigerator temperature sensor detection, judge the temperature in the refrigerating chamber 5c, the cold air flow of carrying out being undertaken by air quantity controllable register 21c is regulated.For example, when the temperature of judging than predetermined temperature height, when needing the cooling of refrigerating chamber 5c, open air quantity controllable register 21c. in addition, when the temperature of judging does not need the cooling of refrigerating chamber 5c than predetermined temperature is low, close air quantity controllable register 21c.

In addition, in order to detect the temperature of the storage space of dividing by each shelf 23c in the refrigerating chamber 5c, with the corresponding respectively height and position of the storage space of each shelf 23c and at the direction determining sensor 37c that on the left and right sides wall between shelf 23c and the groove 5b, disposes as temperature-detecting device.This direction determining sensor 37c detects the temperature of the cold air that flows towards the place ahead in the storage space of being divided by shelf 23c. when this cold air reaches the leading section of shelf 23c, cooling bath 5b and and groove 5b between the space in below refrigerator, descend, go with the cold airflow of fan 26c inlet 27c and the opening 31c that is formed on below the ice greenhouse 5a towards the refrigerator that is configured in the below.

Direction determining sensor 37c detects the temperature through the next cold air of the storage space stream of being divided by shelf 23c.In the time of on reserve is positioned in shelf 23c, the cold air and the reserve that flow carry out heat exchange, temperature changes. is configured in owing to direction determining sensor 37c edge is a plurality of up and down on the wall of the left and right sides that forms refrigerating chamber 5c, therefore, detection flows to the temperature of the cold air of the both sides above each shelf 23c, relatively the temperature height of that side of the temperature detection left and right sides of both sides.When the temperature of a detected high side is higher than the temperature of the setting of refrigerating chamber 5c, ventilation shaft 25c is rotated so that make ventilation shaft 25c cold gas exhausting outlet towards predetermined direction towards the high side of the temperature that detects, stop operating then. then, the cold air that will supply to ventilation shaft 25c by refrigerator with the rotation of fan 26c from outlet towards high one the blowing side out of the detected temperature of refrigerating chamber 5c.

Front face configuration operation plate 56c at the refrigerator doors 10e of the front upper that is positioned at refrigerator, about on this operation panel 56c and putting console switch 60c and display part 70c, display part 70c forms the lengthwise shape, and console switch 60c longitudinally is provided with a plurality of along display part 70c. for its detailed construction aftermentioned.

Compressor 38c is configured in the lower backside of refrigerator body 1c, forms the part of freeze cycle and carries out the compression of cold-producing medium.In addition, control device 39c (with reference to Fig. 5), its main microcomputer 51c is configured in the upper rear portion of refrigerator body 1, and operating portion microcomputer 52c is configured in the dorsal part of guidance panel 56c.

Below, with reference to Figure 35 and Figure 36 the driving running of compressor 38c being described. Figure 35 is the circuit diagram of the drive unit of expression compressor of the present invention, and Figure 36 is expression DC voltage and the flow rate performance plot with respect to the rotating speed of this compressor.

Compressor 38c has driven compressor motor 44y and compressing mechanism 45y, this driven compressor is connected on the source power supply 41y by frequency changer circuit 42y and translation circuit with motor 44y, this compressing mechanism 45y rotates compressed refrigerant by this motor 44y. and source power supply 41y is the socket in the general family under the situation of domestic refrigerator, by the plug (not shown) that inserts the refrigerator side refrigerator is powered.

Frequency changer circuit 42y has the diode 42a～42d that constitutes commutating circuit and constitutes boost the reactor 42e of clipping circuit and the power-supply device of diode 42f and transistor etc. is switch element 42g.This rectification circuit is transformed to the alternating current that receives direct current and outputs to the clipping circuit that boosts.This clipping circuit that boosts is connected with the outlet side of rectification circuit, by the switch motion of switch element 42g and the energy storage effect of reactor 42e input current is flowed and boosted voltage.Boosted DC voltage supplies to smoothing capacitor 46y, the output galvanic current.

Below, further specifically describe this boost action, diode 42a side is anodal, when switch element 42g is connecting, electric current flows with the order of AC power 41y, diode 42a, reactor 42e, switch element 42g, diode 42d, AC power 41y, puts aside electromagnetic energy on reactor 42e.At this moment, when cut-off switch element 42g, from reactor 42e by the diode 42f that prevents adverse current and use to smoothing capacitor 46y streaming current, electromagnetic energy is transferred to capacitor 46y, the voltage of capacitor 46y rises. thus, the direct current stage voltage is risen.

Connecting phase inverter 43y on this capacitor 46y, this phase inverter 43y is used for DC converting for producing the interchange of rotating excitation field. and this rotating excitation field is used to make motor 44y rotation.The compressor driven structure 45y of this motor 44y institute is detailed icon not, and it is accommodated in the closed container with motor 44y, mainly is shuttle compressing mechanism.In addition, also can be the compressing mechanism of swinging or vortex.

Phase inverter 43y is three phase inverters, uses IGBT (gated transistor) in the present embodiment as switch element 43a～43f.On this switch element 43a～43f, connecting recirculation diode 43g～431 respectively side by side.

And, it is through-flow that 120 degree are carried out in the output that the electric current that will supply with from capacitor 46y detects according to the position of rotation of motor 44y, carry out the control (pulse width control) of the flow rate of every circulation period, the rotating speed of control motor 44y is so that become the rotating speed of setting.

As shown in figure 36, the voltage of drive motor 44y, for example from 1800 to 2400 rev/mins, it is certain by RAM control DC voltage to be controlled to be 150V, variable by the flow rate that in 50%～100% scope, makes PWM control, can make rotating speed variable of motor 44y, in addition, more than 2400 rev/mins in 4200 rev/mins of scopes, the flow rate that makes PWM control is 100% certain, be controlled at by RAM 150V～300V the scope internal linear make DC voltage variable, thereby make the rotation speed change of motor 44y.

When pushing IQF switch 63y shown in Figure 39, for the rotating speed that makes motor 44y becomes maximum (for example 4800 rev/mins), the DC voltage that applies is boosted by RAM control, carry out the IQF running.

In addition, push shown in Figure 39 thawing rapidly during switch 62y for a long time, forbid that the high speed of motor 44y is revolved (for example more than 4800 rev/mins), be controlled to be as far as possible, carry out the energy-saving operation that is undertaken by RAM control with low-speed running when the several seconds (for example 3 seconds).

Below, the formation of the control circuit of refrigerator is described with reference to Figure 37. Figure 37 is the formation block diagram of the control circuit of refrigerator of the present invention.

Control device 39c has the main microcomputer 51c of control refrigerator integral body and the operating portion microcomputer 52c of major control operating portion.This main microcomputer 51c is according to from the control signal of operating portion microcomputer 52c be located at the detection signal etc. of the various sensors (for example temperature sensor, direction determining sensor 37c etc.) on the refrigerator, various cooling runnings etc. are controlled in the running of control cabinet inner control and compressor 38c.Operating portion microcomputer 52c controls display part 70c, voice device 80c and buzzer 54c etc. according to control signal of coming autonomous microcomputer 51c and the setting signal of console switch 60y etc.Main microcomputer 51c sends out the number of winning the confidence with operating portion microcomputer 52c mutually by communicating by letter.Like this, by control device 39c being separated into main microcomputer 51c and operating portion microcomputer 52c, the control separately of two microcomputer 51c, 52c is shared and being lightened, and can easily comprise control in the operating portion in being controlled at of voice device 80c and buzzer 54c by operating portion microcomputer 52c.

Console switch 60y is used to set product function, is made of a plurality of console switch 61y～68y, and 52c is connected with the operating portion microcomputer. and this product function comprises: about the function of motion of storeroom cooling; The timing function of timing; Improve the tutorial function of teaching effect when on StoreFront etc., showing; The alarm function that calls attention to according to the testing result of various sensors; In order child to be waited make fun of console switch 60y to lock the button lock function etc. of its button.In addition, display part 70c is made of LCD panel, is divided into a plurality of zones in its LCD panel, is used for the content of the product function of display setting, and is connected with operating portion microcomputer 52c.

Voice device 80c is made of voice IC81c and amplifier 82c, loudspeaker 83c.These voice IC81c is storing the speech data that is set.This amplifier 82c is used to amplify the speech data from these voice IC81c output.This loudspeaker 83c will become voice output from the speech data of this amplifier 82c output.Be connected to control by operating portion microcomputer 52c with operating portion microcomputer 52c.In addition, buzzer 54c is the member of sounding a buzzer, and is independent with voice device 80c, is connected with operating portion microcomputer 52c to control by operating portion microcomputer 52c. in addition, also can sound a buzzer by voice device 80c.

Below, the formation of controlling substrate 55c is described with reference to Figure 38.Figure 38 is the front view of control baseplate part of the present invention.

Control substrate 55 its table about side and putting console switch 6oy and display part 70c, the part relevant with IC of operating portion microcomputer 52c, voice IC81c, amplifier 82c is installed at the dorsal part of the part that display part 70c is being set. thus, can make the erection space miniaturization of operation substrate 55c.

Console switch 60y is made of a plurality of console switch 61y～68y. and cold switch 61y is made of Switch main body 61a, button 61b and light emitting diode 61c rapidly.The switch 62y that thaws rapidly is made of Switch main body 62a, button 62b and light emitting diode 62c. and IQF switch 63y is made of Switch main body 63a, button 63b and light emitting diode 63c.Switching chamber configuration switch 64y is made of Switch main body 64a, button 64b.Time setting switch 65y is made of Switch main body 65a, button 65b and light emitting diode 65c.Temperature of refrigerating chamber configuration switch 66y is made of Switch main body 66a, button 66b.Freezer temperature configuration switch 67y is made of Switch main body 67a, button 67b.Ice making switch 68y is made of Switch main body 68a, button 68b. and in addition, button 61b～68b is shown among Fig. 7.

Rapidly cold switch 61y, thaw switch 62y, IQF switch 63y, time setting switch 65y when pushing it and set right product function rapidly, button 61b, 62b, 63b, 65b are luminous by LED61c, 62c, 63c, 65c.

Below, with reference to console switch 60y and the display part 70c among Figure 39 and Figure 40 description operation plate 56c.Figure 39 is the operation panel front view in the refrigerator of the present invention, and Figure 40 is provided in a side of the enlarged drawing of the display part on the operation panel.

As mentioned above, on operation panel 56c, be provided with console switch 60y and display part 70c, by depressing button 61b～68b of each the console switch 61y～68y that constitutes console switch 60y.Set the product function of regulation, carry out control, and carry out demonstration about each the regional product function that is set in display part 70c corresponding to the product function of setting.

Cold switch 61y makes the fan 26c running of the food in the refrigerated compartment 5c rapidly, the switch 62y that thaws rapidly makes the fan 26c running of the food in the refrigerating chamber 5c that thaws, IQF switch 63y makes the rotating speed maximum of compressor 38c, the food of freezing refrigerating chamber 9c, switch the setting of cooling running that chamber configuration switch 64y switches the different temperatures band of chamber 7c, time setting switch 65y carries out the setting and the starting of timing function, reset, temperature of refrigerating chamber configuration switch 66y is used to set the temperature of refrigerating chamber 5c, freezer temperature configuration switch 67y is used to set the temperature of refrigerating chamber 9c, and ice making switch 68y is used to switch ice making to be stopped, ice making temporarily stops, the ice making running.

When pushing rapidly cold switch 61y, set and cool off operation mode rapidly, the integral body of cooling off the display part 71a that thaws rapidly of display part 70c is lighted, refrigerating chamber turns round with fan 26C simultaneously, and, cylindric ventilation shaft 25c rotates to the detected direction by direction determining sensor 37c, carries out the running of cooling rapidly of refrigerating chamber 5c.When pushing rapidly cold switch 61y once more, the position of cooling can sequentially be appointed as a left side, central authorities, the right side respectively with the position of cylindric ventilation shaft 25c.When pushing rapidly cold switch 61y again, making rapidly, the cooling running stops.

In addition, this when cold switch 61y lights LED61c in the running rapidly, have that to be used for to be the button lock function by the naughty function of child concurrently.This button lock function, be to push cold switch 61y setting button locking mode rapidly for a long time by the several seconds (for example 3 seconds), forbid the new setting undertaken by the switch 62y that thaws rapidly, by pressing the length and cooling running difference rapidly of the time of cold switch 61y rapidly.The button locking of regularly lighting display part 70c in this button latch shows 71b.In addition, push cold switch 61y rapidly, the disengage button lock function by the several seconds for a long time again.

When pushing when thawing switch 62y rapidly, set the operation mode that thaws rapidly, the cooling rapidly of the display part 70c display part 71a that thaws lights, use fan 26c with the refrigeration that runs up simultaneously, and cylindric ventilation shaft 25c is rotated to the detected direction of direction determining sensor 37C, carry out the running of thawing rapidly of refrigerating chamber 5c.When pushing rapidly cold switch 61y once more, the position of cylindric ventilation shaft 25c is specified a left side, central authorities, the right side respectively with the order at the position that thaws.When pushing rapidly cold switch 61y once more, stop the running of thawing rapidly.

In addition, this switch 62y that thaws rapidly also has the energy-saving operation function that RAM controls concurrently when lighting LED62c in the running.This energy-saving operation function is pushed the switch 62y that thaws rapidly for a long time by the several seconds (for example 3 seconds) and is set, and is undertaken and the difference of thawing rapidly and turning round by the length of the time of pressing the switch 62y that thaws rapidly.During this energy-saving operation, the energy-conservation demonstration 72b of display part 70c lights. and in addition, push the switch 62y that thaws rapidly for a long time by the several seconds, remove the energy-saving operation function.

When pushing IQF switch 63y, the IQF operation mode is set, and the IQF display part 73a of display part 70c lights, and motor 44y runs up simultaneously, carries out the IQF running.When pushing IQF switch 63y again, stop the IQF running.

This IQF switch 63y when lighting LED63c in the running, also has the function of setting voice/buzzing switch mode concurrently.These voice/buzzing switch mode is pushed IQF switch 63y for a long time by the several seconds (for example 3 seconds) and is set, and is carried out the difference of turning round with IQF by the length of the time of pressing of pressing IQF switch 63y.When voice output is cut off, the voice side of the voice output demonstration 73b of display part 70c is extinguished, when buzzing output disconnects, the buzzing side of voice output demonstration 73b is extinguished, when whenever pushing IQF switch 63y for a long time, switch buzzing/voice and all export, only export buzzing, reach the neither setting of three kinds of modes of output.

When pushing switching chamber configuration switch 64y, set and switch the chamber operation mode, when whenever pushing switching chamber configuration switch 64y, carry out constituting freezing, soft freezing, chilly switching running of freezing, icing 7 temperature of temperature, lower temperature refrigeration, refrigeration, grape wine refrigeration, specify and light freezing, soft freezing, the chilly any one switching running display part that freezes, ices in temperature, lower temperature refrigeration, refrigeration, the grape wine refrigeration that switches chamber display part 70c simultaneously switching the chamber.

When compressing time configuration switch 65y, the timing display part 75c of display part 70c lights, and the freezer temperature display part 77b of the temperature of refrigerating chamber display part 76b of refrigerating chamber display part 76c and refrigerating chamber display part 77c is changed to the demonstration that is produced by timing function.That is, after having pushed time setting switch 65y, when pushing temperature of refrigerating chamber configuration switch 66y, can be set at branch, when pushing freezer temperature configuration switch 67y, can be set at second.Then, when compressing time configuration switch 65y again, timing mode is set, the counting of the setting-up time that begins to be set.In addition, when regularly moving, LED65c lights. and when pushing timing setting switch 65y once more, the timing that is set is reset.

Temperature of refrigerating chamber display part 76b and freezer temperature display part 77b are 7 sections display modes of two, also putting neighbouringly, therefore, can be when both represent branch and second with this continuously according to dividing order confirm both easily with second.Particularly, by disposing regularly display part 75c, temperature of refrigerating chamber display part 76b and freezer temperature display part 77b up and down, can improve its visibility extraordinarily.And, carry out the setting of the second of freezer temperature display part 77b by the length of cutting apart 60 seconds 5 seconds multiple with multistage (being 10 seconds in the present embodiment).Thus, the setting of second can be carried out at short notice, good ease of use can be obtained.

By pushing temperature of refrigerating chamber configuration switch 66y, set temperature of refrigerating chamber and set pattern, by pushing temperature of refrigerating chamber configuration switch 66y repeatedly the temperature of refrigerating chamber 5c is set at from weak to strong 5 stages, carry out the cooling running of the intensity of its setting, simultaneously, refrigerating chamber is set the vernier that shows 76a (weak～strong) and is moved. and as mentioned above, the double branch regularly of doing of this temperature of refrigerating chamber configuration switch 66y is set switch.On temperature of refrigerating chamber display part 76b, show temperature by the detected refrigerating chamber 5c of temperature sensor.

When pushing freezer temperature configuration switch 67y repeatedly, set from the temperature of setting refrigerating chamber 9c by force to weak 5 stages ground, carry out the cooling running of the intensity of its setting, and the setting of the refrigerating chamber of refrigerating chamber display part 77c shows that the vernier of 77a (weak～strong) moves.As mentioned above, this freezer temperature configuration switch 67y double as second configuration switch regularly. on freezer temperature display part 76b, show temperature by the detected refrigerating chamber of temperature sensor.

By pushing ice making switch 68y repeatedly, the setting ice making stops, ice making temporarily stops, the ice making running, when carrying out the ice making running of its setting, the ice making of switching ice making display part 78c stops to show that 78a, ice making temporarily stop display part 78b and show as the nothing of ice making operating condition. this ice making switch 68y double as ice making cleaning switch, by for example pushing this ice making switch 68y 5 seconds for a long time, can carry out the cleaning of ice machine.In the ice machine cleaning, cleaning shows that 78c lights.

Console switch 61y～68y has button 61b～68b of three kinds with the combination of shape and size.Thus, can positively carry out its operation by button 61b～68b kind of identifying operation switch 61y～68y easily.Particularly button 61b～67b of three kinds with console switch 61y～68y makes the different shape of button 66b, 67b with the temperature of setting storeroom with the button 61b～63b that sets cooling running rapidly, and the button 64b that will set the different function of motion of switching chamber 70c does forr a short time than other button 61b～63b, 66b, 67b. thus, general frequency of utilization high button 61b～63b, 66b, 67b can be easily operated, the possibility that maloperation gives the especially big button 64b of the food influence of the low cooling of general frequency of utilization can be reduced simultaneously.In addition, specifically, button 61b～63b is the big button of substantially elliptical shape, and button 66b, 67b are roughly rectangular big button, and button 64b, 68b are roughly rectangular little button.

At this, voice output to voice device 80c describes. when pushing rapidly cold switch 61y, the cooling rapidly of display part 70c is thawed and is shown that 71a lights and export buzzer by buzzer 54c, then, and the voice of for example exporting " beginning is cooling rapidly. " by loudspeaker 83c.And when the setting of cooling running finished rapidly at the appointed time, for example " cooling finished rapidly by loudspeaker 83c output." voice.

Equally, when pushing IQF switch 63y, the IQF display part 73a of display part 70c lights and by buzzer 54c output buzzer, then, for example " begins IQF by loudspeaker 83c output." voice.And when the setting of cooling running finished rapidly at the appointed time, for example " IQF finished by loudspeaker 83c output." voice.

In addition, can switch freezing, soft freezing, chilly 7 temperature bands that freeze, ice temperature, lower temperature refrigeration, refrigeration, grape wine refrigeration by switching chamber configuration switch 64, but when being set at when chilly, after by buzzing 54c output buzzer, output for example " is set for but chilly.Meat and fish are suitable for its processing.Because freezing a little being saved is suitable for boiling or roasting food " voice.Can notify the function of motion and concrete content thereof. like this, in the present embodiment, have the function of motion of the switching chamber 7c that sets with verbal announcement and the function of concrete content thereof.

When having finished the setting of console switch,, exporting the voice of all exporting behind the buzzer corresponding to each set-up function even in any setting.

Below, tutorial function is described. tutorial function is the function that improves the teaching effect on StoreFront when showing as previously mentioned.That is, client mostly confirms the specification of refrigerator by in kind and product sample actually and designs and choose refrigerator when buying refrigerator in shop etc.Therefore, in order to make client understand the function of refrigerator and feature easily and be provided with tutorial function.This tutorial function under the state of the door 10e that has opened refrigerating chamber, is pushed for example ice making switch 68y and freezer temperature configuration switch 67y by several seconds while (for example 5 seconds), determines the teaching pattern, carries out showing 79c. in the teaching of display part 70c

As tutorial function, for example when the running of cooling rapidly of the food of cooling in the aforesaid refrigerating chamber 5c or will freezing food put into thawing rapidly when turning round that refrigerating chamber 5c thaws, fan 26c and cylindric ventilation shaft 25c are turned round closing under the state of refrigerating-chamber door, but, like this, what client did not understand them is how to move. therefore, and when setting tutorial function, even also can make fan 26c and cylindric ventilation shaft 25c running opening refrigerating-chamber door 10e.

When tutorial function, for example when pushing temperature of refrigerating chamber switch 66y, " refrigerator is a state rapidly with voice output.If beer only needed to place 30 minutes in refrigerator before drinking.Only need 15 minutes when thawing rapidly to cutting.Certainly, so because be that two PAM are shockingly energy-conservation.First two PAM refrigerator in the world " such function that refrigerator had or the advertisement of feature.

This tutorial function considers that mostly use in the big place about noise 80dB, and the operating portion microcomputer 52c affirmation tutorial function state with operation substrate 55c amplifies voice signal more when using usually with amplifier 82c ratio and strengthens volume.In addition, when use in the less place of noise ratio, speech volume during tutorial function, by for example pushing IQF switch 63y for a long time with the time of setting (for example 3 seconds), level in the time of volume can being formed common use, by pushing button once more for a long time, can make volume become high level.

In addition, when tutorial function, the switching chamber display part 74c of display part 70c for example freezing, softly freezingly, chilly froze, ices temperature, lower temperature refrigeration, refrigeration, grape wine refrigeration and show glitteringly for making periodically with 1 second, attracted client to gaze at.At this moment, when being set at the switching chamber of switching chamber configuration switch 64y, the switching chamber of this setting demonstration stipulated time lights, simultaneously by the function of loudspeaker 83c with the switching chamber of its setting of voice output, and, after the process stipulated time, make demonstration glittering more periodically.Thus, can improve the teaching effect more.

When pushing IQF switch 63y for a long time, when tutorial function, as mentioned above, the volume of voice can change, but ON, the OFF. that can set voice output when usually using are still, because tutorial function is the function that is used for client is illustrated product, carries out the aforesaid operations voice output and also do not become OFF even when tutorial function, be set at.Thus, can prevent in the tutorial function mistiming voice output OFF.

Similarly, when pushing rapidly cold switch 61y for a long time, setting the button lock function that carries out the button locking, even can not change indoor design condition so that child moves back and forth switch yet, even carry out aforesaid operations and also do not become button locking but when tutorial function, be set at. thus, can prevent to carry out the button locking in the tutorial function mistiming.

Above-mentioned tutorial function switches tutorial function by pin short circuit that the control substrate that is arranged on the refrigerator back side is set in the past.For short circuit should must be prepared special connector by pin, in addition, when sale is illustrated in refrigerator on the StoreFront, has forgotten sometimes to lay down this special connector, and caused the situation of irregular working in client family.Therefore, above-mentioned like that by utilizing the switch setting tutorial function of the operation substrate 55 in the guidance panel 56, the special connector that can pass by.

In addition, in shop etc., be set under the states such as tutorial function, after close up shop and stop business, mostly cut off the power supply of refrigerator. in this case, must set tutorial function once more in next day. therefore when once being set at tutorial function, also the tutorial function state is stored among the 53c of storage portion of fixedness holder even cut off the power supply of refrigerator,, also can becomes tutorial function ground stores refrigerator in operation substrate 55c state even connect power supply once more.

But, when selling under the state that is being set at tutorial function, even the power supply that connects refrigerator in order to turn round usually owing to client does not carry out operate as normal yet, therefore, when connecting the power supply of refrigerator under the state that is being set at tutorial function, after (for example 10 seconds) have exported buzzer with the stipulated time by buzzer 54c, the voice output of for example carrying out " being set in tutorial function. " with voice.In addition, will show in the teaching that 79c is presented on the display part 70c. thus, even, when client connects the power supply of refrigerator, also can notify the state that is set in tutorial function if under the state of having set tutorial function, sold.In addition, the releasing of tutorial function can be undertaken by carrying out the action identical with setting once more.

Below, alarm function is described.As previously mentioned, alarm function is the function that calls attention to etc. according to testing result of various sensors etc., for example, is given the alarm by buzzer or voice when having forgotten to close or under the situation such as when breaking down.

In addition, when having produced the freezer compressor noise, can not know simply in the past and send noise with what kind of compressor rotary speed.Therefore, in the present embodiment, utilize 7 sections of temperature of refrigerating chamber display part 76b and freezer temperature display part 77b can represent rotating speed or the literal that cooperates with rotating speed or the numeral of present operating compressor. as its display packing, utilize the switch of operation substrate 55, for example pushing by several seconds while, refrigerating chamber configuration switch 86c and refrigerating chamber configuration switch 87c can show.In addition, this operation is owing to undertaken by the maintenance service personnel when breaking down, therefore, do not show compressor rotary speed yet, for example be set at demonstration compressor rotary speed when under the state of the refrigerating-chamber door 10e that opens refrigerator, carrying out above-mentioned switching manipulation even carry out this operation for client's mistake.

Below, with reference to Figure 41～Figure 44 the basic control action of operating portion microcomputer 52c being described. Figure 41～Figure 44 is the action flow chart of the control part microcomputer in the refrigerator of the present invention.

When having connected the power supply of refrigerator, the LCD of display part 70c carries out about 30 seconds and lights action (step 110c) entirely, judges rapidly cold switch 61y whether be pressed (step 120c).In this is judged, be judged to be and enter step 130c when not pushing rapidly cold switch 61y, when pressing, judge whether it is to have pushed cold switch 61y (step 121c) rapidly for a long time. when in this judgement, not pushing for a long time, cool off operation mode rapidly and move (step 122c).This cools off the action of operation mode rapidly, when setting, cool off the function of motion rapidly simultaneously with setting, lighting IQF thaws and shows 71a, conjointly carry out the output of voice again with the output of buzzer, through after the stipulated time, when conjointly carrying out the output of voice, extinguish IQF and thaw and show 71a with the output of buzzer.

When in step 121c, pushing for a long time, moved back (step 123c), entered step 130c at the button locking mode.This button locking mode is forbidden carrying out new setting by IQF switch 63y when the Show Button locking shows 71b, conjointly carries out the output of voice with the output of buzzer simultaneously.

In step 130c, judge whether to have pushed and separate freeze switch 62y rapidly, do not pushing when separating freeze switch 62y rapidly, enter step 140c, when pushing, judge whether to have pushed for a long time and separate freeze switch 62y (step 131c) rapidly. when in this judgement, not pushing for a long time, make the operation mode action (step 132c) of thawing rapidly. the action of this operation mode that thaws rapidly, when setting, when setting the function of motion of thawing rapidly, lighting IQF thaws and shows 71a, conjointly carry out the output of voice again with the output of buzzer, after the process stipulated time, when conjointly carrying out the output of voice, extinguish IQF and thaw and show 71a with the output of buzzer.

When in step 131c, pushing for a long time, make energy-conservation operation mode action (step 133c), then, enter step 140c.This energy-saving operation pattern is conjointly carried out the output of voice with the output of buzzer when showing energy-conservation demonstration 72b.

In step 140c, judge and whether pushed IQF switch 63y, when not pushing IQF switch 63y, enter step 150c, when pushing, judge whether to have pushed for a long time and separate freeze switch 63y (step 141c) rapidly. when in this judgement, not pushing for a long time, make IQF operation mode action (step 142c). the action of this IQF operation mode, when setting, when setting the IQF function of motion, light IQF and show 73a, conjointly carry out the output of voice again with the output of buzzer, through after the stipulated time, extinguish IQF and show 73a.

When in step 141c, pushing for a long time, moved back (step 143c), entered step 140c at the voice/buzzer switch mode.This voice/buzzer switch mode as previously mentioned, when pushing IQF switch 63y for a long time, switches voice/buzzer and all exports, only exports buzzer, the neither setting of three kinds of modes of output.

In step 150c, judge and whether pushed switching chamber configuration switch 64y, when not pushing switching chamber configuration switch 64y, enter step 160c, when pushing, make and switch chamber operation mode action (step 151c), enter step 160c. and should switch the action that operation mode is set in the chamber, when pushing switching chamber configuration switch 64y at every turn, to carry out switching to switching chamber 7c freezing, soft freezing, chilly freezing, the ice temperature, lower temperature refrigeration, refrigeration, in the time of the running of 7 kinds of temperature bands of grape wine refrigeration, when it is set, conjointly carry out the output of voice with the output of buzzer, extinguish the switching chamber display part 74c of setting.

In step 160c, the temperature of carrying out refrigerating chamber 5c and refrigerating chamber 9c shows, this temperature shows, by detect the temperature of refrigerating chamber 5c and refrigerating chamber 9c by temperature sensor, receive its temperature data from main microcomputer 51c, be presented on temperature of refrigerating chamber display part 76b and the freezer temperature display part 77b.

Then, in step 161c, judge and whether pushed temperature of refrigerating chamber configuration switch 66y, when not pushing, enter step 163c, when pushing, making temperature of refrigerating chamber setting pattern action (step 162c). this temperature of refrigerating chamber is set the action of pattern, when pushing temperature of refrigerating chamber configuration switch 66y at every turn, when 5 grades of ground switch the intensity of cooling of setting refrigerating chamber 5c, light the refrigerating chamber of setting and set demonstration 76a, when it is set, conjointly carry out the output of voice with the output of buzzer.

Then, in step 163c, judge whether pushed freezer temperature configuration switch 67y, when not pushing, enter step 170c, when pushing, make freezer temperature setting pattern action (step 164c).This freezer temperature is set the action of pattern, when pushing temperature of refrigerating chamber configuration switch 66y at every turn, when 5 grades of ground switch the intensity of cooling of setting refrigerating chamber 5c, light the refrigerating chamber of setting and set demonstration 77a, when it is set, conjointly carry out the output of voice with the output of buzzer.

Then, in step 170c, judge and whether pushing timer configuration switch 65y, when not pushing timer configuration switch 65y, enter step 180c, when pushing, whether judgement is pushing temperature of refrigerating chamber configuration switch 66y or freezer temperature configuration switch 67y (step 171c) in the stipulated time thereafter. enter step 180c when in this judgement, not pushing, when not pushing, judge and whether in official hour thereafter, pushed timer configuration switch 65y (step 172c) once more.When in this judgement, not pushing, enter step 180c, when pushing, make the action of timer time pattern.

Then, in step 180c, judge whether pushed ice making switch 68y, when not pushing ice making switch 68y, enter step 190c, when pushing, judge whether to have pushed for a long time ice making switch 68y (step 181c).When in this judgement, not pushing for a long time, make ice making operation mode action (step 182c), enter the action of this ice making operation mode of step 190c., when pushing ice making switch 68y, each running that setting ice making, ice making temporarily stop, ice making stops, light the setting regions of ice making display part 78e, when it is set, conjointly carry out the output of voice with the output of buzzer.

When in step 181c, pushing for a long time, make wiping mode action (step 183c), enter step 190c then, this wiping mode is when lighting cleaning demonstration 78c, conjointly carry out the output of voice with the output of buzzer. in addition, conjointly carry out the output of voice in the output of having passed through the buzzer that is through with cleaning after the stipulated time.

Then, in step 190c, judge whether to become teaching and impose a condition, when not becoming, enter step 200c, when becoming, make teaching pattern action (step 191c). owing to have been described in detail in front, therefore omit its explanation for the tutorial function in this teaching pattern.

Then, judge that in step 200c whether power supply disconnects, and carries out above-mentioned action repeatedly till power supply disconnects.

According to present embodiment, when having the control device 39c according to the cooling running of the setting control refrigerator of a plurality of console switch 60y of the front face that is configured in refrigerator doors 10e and voice device 80c, become the phonetic controller that to control with loudspeaker 83c voice report ground about the content of setting each function of motion by console switch 60y, therefore, can confirm the content of the function of motion that the user of refrigerator sets from the place that refrigerator leaves with voice, for example, can after setting, confirm with voice while carrying out ensuing other action at once, thus, can improve ease of use significantly.

In addition, owing to when having the front face that is configured in refrigerator doors 10e and showing the display part 70c of a plurality of functions of motion, become display control unit when becoming phonetic controller. the feasible voice content that specifically describes each function of motion of setting by console switch 60y with the voice report of the control that above-mentioned phonetic controller carried out.The control that this display control unit carried out makes and is shown and the corresponding displaying contents of each function of motion by display part 70c. therefore, in each function of motion that the voice affirmation user that available speaker 83c produces sets, can confirm frequently with the demonstration of display part 70c, thus, can further improve the convenience of use.

In addition, because when having a voice report of when setting, carrying out the content that each function of motion begins, setting from it through carrying out the be through with phonetic controller of voice report of content of each function of motion after stipulated time. therefore, not only the function of motion that the user has set determined in all available voice when setting but also when finishing, for example when thawing running rapidly, can confirm the situation that thawing of food is through with, can get started the cooking of its food etc., thus, can more further improve the convenience of use.

And, run to the switching chamber that the function of motion of freezing running is cooled off having to switch to comprise from the refrigeration of many temperature bands, and in control device 39c, have display control unit and phonetic controller, this display control unit carries out following control, promptly should switch the content of many functions of motion of chamber at many region representations of display part 70c, this phonetic controller is controlled to be the voice content that specifically describes each function of motion of having set with voice reports, therefore, can easily confirm the function of motion of complicated especially switching chamber, thus, can more further improve the convenience of use.

In addition, have the buzzer of being reported by buzzer 54, become control device 39c, this control device 39c has the buzzer control device, and this buzzer control device is controlled in the mode of carrying out the buzzer report prior to voice report ground.Therefore, after hearing buzzer, can attentively confirm the function of motion reported by voice thus, can more further improve the convenience of use.

In addition, owing to constituting phonetic controller, the content about each function of motion that is set reported in these phonetic controller connection disconnection ground control voice, can cut off voice device 80c when not needing voice to report, thus, can more further improve the convenience of use.

In addition, select the voice report to set and function of motion setting with the length of time of pressing of same console switch 60y, make and to carry out the voice report and when setting the voice report, cut off or be communicated with the phonetic controller that voice are reported owing to constituting to control with loudspeaker 83c, therefore, with the simple structure that uses same switch 60y, the setting of the setting of voice reports and the function of motion can be switched and ON, the OFF that voice reporting is accused can be controlled, thus, when cost is low, can more further improve the convenience of use.

And, owing to constituting voice buzzer control device, according to the selection of times voice of the pressing report of the same console switch 60y that sets voice report and buzzer report and ON, OFF. that buzzer is reported therefore the control that this voice buzzer control device is carried out make, can select or select in combination voice report and buzzer report individually with simple structure. thus, can reduce cost and also can more further improve the convenience of use.

In addition, owing to constitute control device 39c by the cooling of control refrigerator main microcomputer 51c that turns round and the operating portion microcomputer 52c that controls display part 70c and voice device 80c, the control of display part 70c and voice device 80c can be shared and be the operating portion microcomputer, can carry out the control of the voice report of complicated demonstration, thus, can more further improve the convenience of use.

In addition, when console switch 60y and display part 70c being equipped on operation substrate front face side, the phonetic synthesis IC81c of voice device 80c and the opposition side that operating portion microcomputer 52c is equipped on the display part 70c of operation substrate 55c will be constituted, therefore the space of the opposition side of the display part 70c that does not need printed circuit distribution connecting portion branch can be effectively utilized, operation substrate 55c miniaturization can be made.

And, owing to have console switch 60y, voice device 80c, control device 39c, this console switch 60y is configured in the front face of refrigerator doors 10e and is used to set tutorial function, this voice device has the loudspeaker 83c with voice report tutorial function, this control device 39c is according to the setting control voice device 80c of console switch 60y, make the control of being carried out and make the phonetic controller of when the having set tutorial function content of voice reporting bulletin religion function, therefore, even in the position of leaving from refrigerator also can with about the context notification of tutorial function to client etc., can significantly improve the teaching effect in StoreFront etc. thus.

In addition, owing to have front face that is configured in refrigerator doors 10e and the 70c that shows tutorial function, becoming its control makes display part 70c show the display control unit of the displaying contents of the tutorial function that is set, and constituting its control and making loudspeaker 83c voice reports phonetic controller about the tutorial function that is set, therefore can and use displaying contents and voice content ground to carry out teaching, can further improve the teaching effect in the StoreFront etc. thus about tutorial function.

And, comprise about the content of the function of motion of its refrigerator with about the voice content of the tutorial function of the content of the feature of its refrigerator owing to become, therefore can bring into play the function of motion with its refrigerator is notified to client and waits the selected effect of buying the object machine, advantage that simultaneously can its refrigerator product of advertisement, thus, can further improve teaching effect in StoreFront etc.

In addition, voice with common function of motion are reported and the voice device of the voice IC of the voice report of tutorial function owing to become, become the phonetic controller of the content of each function of motion that is set by the report of shared voice IC and loudspeaker 83c voice and tutorial function, therefore can improve teaching effect in the StoreFront etc. with cheap construction.

Moreover, set control device owing to become teaching, this teaching is set that control that control device carried out makes under the open mode of refrigerator doors 10c the shape of push switch 60y simultaneously and is set tutorial function during adjacent a plurality of button of varying in size, therefore, processing ease can reduce the setting of the tutorial function that is undertaken by maloperation.

In addition, owing to become the storage control device, the control that this storage control device is carried out makes and will be stored in the storage portion of fixedness holder about the content of the tutorial function that is set, the content about tutorial function according to this memory next time when connecting the source power supply of refrigerator shows with display part 70c, therefore when displaying refrigerators such as StoreFront use tutorial function, do not need when each ON, OFF source power supply, set tutorial function every day, can improve its ease of use significantly.

In addition, owing to have the display part 70c that shows the content of many functions of motion of switching the chamber with many zones, constituting display control unit, the control that this display control unit carried out makes when having set the function of motion of switching chamber, the zone that shows the display part 70c of corresponding its function, and, when setting tutorial function, light each zone periodically corresponding to the display part 70c of each function of motion of switching the chamber, and under each regional state of putting this display part of light yellow 70c periodically, set when switching the specific function of motion of chamber, light to stipulated time zone corresponding to the display part 70c of its specific function of motion, therefore not only can light each viewing area of the switching chamber of emphasizing to have the complicated especially function of motion periodically, but also can emphasize the viewing area of the specific function of motion wherein with lighting for a long time as required, can further improve the teaching effect in StoreFront etc. thus.

In addition, owing to become phonetic controller, this phonetic controller control make when having set the function of motion can ON, the report of OFF voice is about the content of its function of motion, and can ON when having set tutorial function and can not the report of OFF voice about the content of tutorial function, therefore general OFF voice report as required when using refrigerator in family etc., and can prevent in StoreFront etc. the use tutorial function time with tutorial function OFF.

In addition, owing to become phonetic controller, the control of this phonetic controller makes under the state of having set the function of motion can ON, OFF button lock function, and can not the locking of ON button control functionally under the state of having set tutorial function.Therefore under the state of having set tutorial function, can prevent to carry out the switch locking by mistake.

In addition, owing to become phonetic controller, the content about its function of motion and button lock function reported in this phonetic controller voice when having set the function of motion and button lock function, therefore can set the state that button locks by the term sound confirmation, and carried out button latch regularly in mistake, can report with voice, can further improve ease of use thus.

Owing to become phonetic controller, the control of this phonetic controller makes when having set tutorial function, with than about the content of the big volume voice report of the voice of function of motion report about tutorial function, therefore, the teaching effect in the StoreFront etc. can be increased, the voice report of volume when being suitable for general use the in the family etc. can be become simultaneously.

In addition, owing to become phonetic controller and display control unit, this phonetic controller and display control unit are by console switch 60y, display part 70c, voice device 80c, control device 39c constitutes, this console switch 60y is configured in the front face of refrigerator doors 10e and is used to set timing function, this display part 70c is configured in the front face of refrigerator doors 10e and carries out the demonstration of timing function, this voice device 80c has the loudspeaker 83c of the voice report of carrying out timing function, and this control device 39c is according to the cooling running of the setting control refrigerator of console switch 60y, display part 70c, voice device 80c.And the control that this phonetic controller carried out makes by the content of display part 70c demonstration about the timer function of setting, the control that this phonetic controller carried out makes reports content about the timer function that is set with loudspeaker 83c voice, therefore, the setting of timer function can be confirmed with the both sides of demonstration and voice, ease of use can be further improved thus.

In addition, voice with shared function of motion are reported and the voice IC of the voice report of timer function and the voice device of loudspeaker 83c owing to become, and made the phonetic controller of controlling about the mode of the content of the function of motion set and timer function with by the report of shared voice IC and loudspeaker 83c voice, therefore, constitute cheapness, and can carry out the voice report of the function of motion and timer function.

In addition, has the running operation switch 60y that sets a plurality of functions of motion with the length of time of pressing of same console switch 60y, become the timing control apparatus of time of the time set timing Displaying timer device function of the time of pressing of utilizing timing running operation switch 60y, therefore, can the shared function of motion and the time set of timing function, use at an easy rate to have timer function.

In addition, be provided with common land have demonstration about the branch of two adjacent areas of the content of the function of motion and Displaying timer device function and second the display part 70c of two adjacent areas, become display control unit, this display control unit will be controlling about the branch of the timer function of the content of two functions of motion setting and setting and the mode that is presented at second on the common area of display part 70c, therefore, even the demonstration of two kinds of functions of motion of dual-purpose comes the branch of Displaying timer device function and second also can easily recognize continuously, can obtain branch and the good refrigerator of identification of second at an easy rate, thus, can further improve ease of use.

The invention effect

According to the present invention, by the operating operation display part, can control the cold air flow direction changer, set the direction of the supply of the cold air in the refrigerating chamber corresponding to application target, and the supply condition that can show this cold air, therefore, can provide can corresponding its destination to concentrated area cool-air feed in the refrigerating chamber, and, can be from the refrigerator of the supply condition of visual observation cold air.

In addition, according to the present invention since by operation display part refrigerator can be set at corresponding its The operating condition of purpose (operation mode) therefore, can provide good operability, ice easy to use Case.

In addition, according to the present invention, setting with a plurality of console switch in the refrigerator of a plurality of functions of motion, The refrigerator that improves ease of use by the voice report about the content of the function of motion can be provided.

In addition, according to the present invention, by the operating operation display part, the operating condition of display refrigerator (operation mode), notify with voice simultaneously, therefore can provide the operating condition that can confirm easily refrigerator (operation mode), can reduce the refrigerator of maloperation.

In addition,, setting with a plurality of console switch in the refrigerator of a plurality of functions of motion, the refrigerator that can improve ease of use by demonstration and the voice report of carrying out about the content of each function of motion can be provided according to the present invention.

In addition, according to the present invention, setting with a plurality of console switch in the refrigerator of a plurality of functions of motion, can provide by control device being separated into main microcomputer and operating portion microcomputer, can provide with the control of operating portion microcomputer and carry out showing and voice refrigerator report, that improved ease of use about the content of each function of motion.

In addition, according to the present invention, setting with a plurality of console switch in the refrigerator of a plurality of functions of motion, can provide when carrying out can improving ease of use, can set the refrigerator of the high tutorial function of teaching effect simply about the demonstration of the content of each function of motion and voice report.

In addition,, setting with a plurality of console switch in the refrigerator of a plurality of functions of motion, can provide by carrying out having improved the refrigerator of ease of use about the voice report of each function of motion and button locking according to the present invention.

Claims (13)

1. refrigerator is characterized in that, comprising: switch the chamber, the function of motion that switches to a plurality of temperature bands is cooled off; Display part is by a plurality of regional contents that show a plurality of functions of motion of above-mentioned switching chamber; Console switch is configured in the front face of refrigerator doors, and sets the function of motion of a plurality of temperature bands of above-mentioned switching chamber; Voice device has the loudspeaker of reporting a plurality of functions of motion with voice; Control device, the cooling of controlling refrigerator according to the setting of aforesaid operations switch is turned round and above-mentioned voice device;

Above-mentioned control device make have device for controlling cooling operation, the structure of display control unit and phonetic controller; This device for controlling cooling operation is controlled the cooling running of described refrigerator; The corresponding displaying contents of each function of motion of this display control unit control and above-mentioned switching chamber makes this displaying contents show in each zone of above-mentioned display part; This phonetic controller control specifies the voice content of each function of motion of having set, makes this voice content carry out the voice report by above-mentioned loudspeaker.

2. refrigerator as claimed in claim 1 is characterized in that, above-mentioned phonetic controller carries out the voice report of the content that each function of motion begins when above-mentioned setting and sets the voice report of the content that stops through each function of motion after the stipulated time from it.

3. refrigerator as claimed in claim 1 is characterized in that, also comprises: a plurality of storerooms of foodstuff storing etc.; Above-mentioned a plurality of storeroom has the specific storeroom that switches to a plurality of functions of motion and be cooled, and the aforesaid operations switch is set many functions of motion of above-mentioned specific storeroom.

4. refrigerator as claimed in claim 3 is characterized in that, above-mentioned display part is configured on the front face of refrigerator doors; Above-mentioned specific storeroom is above-mentioned switching chamber, and this switching chamber switches to and comprises from the refrigeration of many temperature bands and run to the function of motion of freezing running and be cooled.

5. refrigerator as claimed in claim 1 is characterized in that, also comprises: buzzer, report with buzzer; Above-mentioned control device is also controlled above-mentioned buzzer according to the setting of aforesaid operations switch;

Above-mentioned control device also has the buzzing control device, and the control of above-mentioned buzzing control device makes carries out the buzzer report prior to above-mentioned voice report ground.

6. refrigerator as claimed in claim 1 is characterized in that, the aforesaid operations switch is also set ON, the OFF of voice report;

Phonetic controller ON, the OFF of above-mentioned control device controls with the content of above-mentioned loudspeaker voice report about each function of motion of setting.

7. refrigerator as claimed in claim 6, it is characterized in that, the aforesaid operations switch is to select the setting of voice report and the setting of the function of motion with the length of the time of pressing of same switch, the control of the phonetic controller of above-mentioned control device makes to be controlled to be to use when having set the function of motion states the content of loudspeaker voice report about its function of motion, and ON, OFF control is carried out the voice report with above-mentioned loudspeaker when setting the voice report.

8. refrigerator as claimed in claim 6, it is characterized in that, also has the buzzer of reporting with buzzer, above-mentioned control device is also controlled above-mentioned buzzer according to the setting of aforesaid operations switch, the aforesaid operations switch is also set the buzzing report, above-mentioned control device also has the buzzer control device, voice buzzing control device, the control that this buzzer control device is carried out makes carries out the buzzer report prior to above-mentioned voice report ground, and the control that this voice buzzer control device is carried out makes according to the ON that number of times is selected above-mentioned voice report and buzzer report that presses of the aforesaid operations switch of setting voice report and buzzer report, OFF.

9. refrigerator as claimed in claim 1 is characterized in that above-mentioned control device is also controlled above-mentioned display part according to the setting of aforesaid operations switch; Above-mentioned control device has the main microcomputer and the operating portion microcomputer of controlling above-mentioned display part and above-mentioned voice device of the cooling running of control refrigerator, above-mentioned main microcomputer has above-mentioned device for controlling cooling operation, this device for controlling cooling operation is configured in the refrigerator body portion and according to the cooling of the function of motion control refrigerator of setting with above-mentioned console switch and turns round, and aforesaid operations portion microcomputer has above-mentioned display control unit and above-mentioned phonetic controller.

10. refrigerator as claimed in claim 9, it is characterized in that, has the operation substrate that has carried aforesaid operations switch, above-mentioned display part, above-mentioned voice device and above-mentioned control device, the aforesaid operations substrate is equipped on operation substrate front face side with aforesaid operations switch and above-mentioned display part, and it is microcomputer-equipped in the display part opposition side of operating substrate to constitute the phonetic synthesis IC and the operating portion of above-mentioned voice device.

11. refrigerator as claimed in claim 1 is characterized in that, the aforesaid operations switch also is used to set tutorial function; Above-mentioned display part is configured in the front face of refrigerator doors; The loudspeaker of above-mentioned voice device is also reported tutorial function with voice; Above-mentioned control device is also controlled above-mentioned display part according to the setting of aforesaid operations switch; The control that display control unit carried out of above-mentioned control device makes when having set the function of motion and to show the content that shows about the content of the above-mentioned function of motion and when having set tutorial function about tutorial function; The control that above-mentioned phonetic controller carried out makes when having set the function of motion with the content of above-mentioned loudspeaker voice report about its function of motion, and reports content about tutorial function with above-mentioned loudspeaker voice when having set tutorial function.

12. refrigerator as claimed in claim 11 is characterized in that, the control that above-mentioned phonetic controller carried out makes to be used when having set tutorial function than report the content of big volume voice report about tutorial function about the voice of the function of motion.

13. refrigerator as claimed in claim 1 is characterized in that, the aforesaid operations switch is also set the button lock function; The loudspeaker of above-mentioned voice device is also used voice report button lock function, the phonetic controller of above-mentioned control device when having set the function of motion and button lock function with the content of above-mentioned loudspeaker voice report about its function of motion and button lock function.

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