CN102762942A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN102762942A CN102762942A CN2011800094889A CN201180009488A CN102762942A CN 102762942 A CN102762942 A CN 102762942A CN 2011800094889 A CN2011800094889 A CN 2011800094889A CN 201180009488 A CN201180009488 A CN 201180009488A CN 102762942 A CN102762942 A CN 102762942A
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- China
- Prior art keywords
- light
- emitting elements
- semiconductor light
- freezer
- corner portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 98
- 238000005286 illumination Methods 0.000 claims abstract description 54
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims description 16
- 238000012790 confirmation Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000004020 luminiscence type Methods 0.000 description 23
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 238000004332 deodorization Methods 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/12—Lighting means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/14—Filtering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Combustion & Propulsion (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Disclosed is a refrigerator (100) provided with a main box (101) having an opening on the front surface thereof. The refrigerator is provided with a first semiconductor light emitting element (210) having an illumination function having an optical axis oriented toward the back of the main box (101), said illumination function emitting light toward the back of the main box; and a second semiconductor light emitting element (310) having a function different from the illumination function. The second semiconductor light emitting element (310) also has an illumination function for emitting light toward the corners of the back of the main box.
Description
Technical field
The present invention relates to a kind of freezer, particularly relate to the freezer that has the semiconductor light-emitting elements of case internal radiation light.
Background technology
In the prior art, known have a freezer that has the semiconductor light-emitting elements of case internal radiation light.Here, semiconductor light-emitting elements has multiple function.For example, in patent documentation 1, disclose a kind of photochemical catalyst device, it has the light that sends from semiconductor light-emitting elements is shone photochemical catalyst, thus the function of exciting light catalyst.Through using this photochemical catalyst device, can carry out interior deodorization of freezer and sterilization (antibacterial functions) etc.
In addition,, there is the illumination functions that illuminates in the case, utilizes this semiconductor light-emitting elements can illuminate the whole depth direction of freezer as semiconductor light-emitting elements had other function.
The look-ahead technique document
Patent documentation
Patent documentation 1: No. 3912806 communique of japanese
Summary of the invention
The problem that invention will solve
But there is following problem in existing freezer: if just from the light of semiconductor light-emitting elements irradiation, then the illumination of the corner portion of the depth direction in the case reduces.
Promptly; If be the semiconductor light-emitting elements that patent documentation 1 disclosed photochemical catalyst device is had; Then use as illumination; Can not illuminate the freezer depth direction,, also can't improve the illumination of the corner portion of the depth direction that comprises freezer even illuminate the semiconductor light-emitting elements of the whole depth direction of freezer.
Therefore, in existing freezer, the problem that exists the illumination of the corner portion of the depth direction in the case to reduce has the illuminating semiconductor light-emitting elements that illuminates this corner portion in order to improve the illumination that comprises this corner portion, must to append.
Therefore, the present invention is in view of such problem, and purpose is to provide a kind of freezer, and it need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
Be used to solve the method for problem
In order to achieve the above object; Freezer of the present invention is a kind of freezer that possesses the main box that has peristome in front, and it comprises: have towards the optical axis of the depth direction of above-mentioned main box and have first semiconductor light-emitting elements to the illumination functions of above-mentioned depth direction irradiates light; With second semiconductor light-emitting elements that has with the illumination functions different functions, above-mentioned second semiconductor light-emitting elements also has the illumination functions to the corner of above-mentioned depth direction portion irradiates light.
Thus, utilize second semiconductor light-emitting elements that has with the illumination functions different functions, to the corner of depth direction portion irradiates light.That is, also can be with the illumination of second semiconductor light-emitting elements that is provided with the purpose that is different from lighting use as the corner portion of depth direction.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition, also preferably include the reflection part that makes the light reflection that above-mentioned second semiconductor light-emitting elements sends, above-mentioned reflection part is through the above-mentioned light of reflection, makes light arrive above-mentioned corner portion.
Thus, utilize reflection part to reflect the light that second semiconductor light-emitting elements sends, thereby make light arrive the corner portion of depth direction.That is, in the illumination of the corner of depth direction portion, can use indirect light, so the user's in the place ahead that need not to make the direct incident of light be positioned at freezer eyes just can illuminate the corner portion of the depth direction in the case from second semiconductor light-emitting elements.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition; Also preferably include and be arranged on the pipeline outer cover that above-mentioned main box is inner, cover the place ahead of pipeline; This pipeline forms the air channel of guiding cold air, and above-mentioned second semiconductor light-emitting elements is configured in the rear of above-mentioned pipeline outer cover, and above-mentioned reflection part is arranged at above-mentioned pipeline outer cover.
Thus, can the pipeline outer cover be used as reflection part.Therefore, need not to be provided with new reflection part, also need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition; Preferably in the place ahead of above-mentioned second semiconductor light-emitting elements; Also have to carry and hold carrying of photochemical catalyst and hold body, above-mentioned second semiconductor light-emitting elements has through held the function that the body irradiates light encourages above-mentioned photochemical catalyst to above-mentioned year; As with above-mentioned illumination functions different functions, and have the illumination functions of the light through holding body in above-mentioned year to the irradiation of above-mentioned corner portion.
Thus, thereby second semiconductor light-emitting elements has through holding the function of body irradiates light exciting light catalyst to carrying, and has through carrying the light of the holding body illumination functions to the corner portion irradiation of the depth direction in the case.That is, second semiconductor light-emitting elements that is provided with the purpose of utilizing antibacterial functions to carry out deodorization and sterilization in the freezer can be as the illumination of the corner portion of depth direction.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition, preferred above-mentioned corner portion has so that the light that above-mentioned second semiconductor light-emitting elements is shone arrives the reflecting surface that the mode in the place ahead tilts.
Thus, utilize the reflecting surface of corner portion, the light that second semiconductor light-emitting elements is shone arrives the place ahead.That is, square mesh is looked the light of affirmation from corner portion in the past.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition; Also preferably include the outer cover in the place ahead that covers above-mentioned second semiconductor light-emitting elements; Above-mentioned outer the place ahead that covers on above-mentioned second semiconductor light-emitting elements has hole portion, thus this hole portion utilize light that above-mentioned second semiconductor light-emitting elements is shone to make that circumference is shinny can Visual Confirmation.
Thus, the light that utilizes second semiconductor light-emitting elements to be shone can come Visual Confirmation with the shinny mode of circumference of the hole portion that outer cover was had.That is, the user's in the place ahead that need not to make the direct incident of light be positioned at freezer eyes just can illuminate the corner portion of the depth direction in the case.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
The invention effect
According to the present invention, a kind of freezer can be provided, it need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
Description of drawings
Fig. 1 is the front elevation of the freezer of embodiment 1 of the present invention.
Fig. 2 be in the embodiment of the present invention omission the front elevation on top of freezer of insulated door.
Fig. 3 be in the embodiment of the present invention omission the longitudinal section on top of freezer of insulated door.
Fig. 4 is the figure of the structure of first luminescence unit in the explanation embodiment of the present invention.
Fig. 5 is the figure of the structure of second luminescence unit in the explanation embodiment of the present invention.
The specific embodiment
Below, with reference to accompanying drawing, the embodiment of freezer of the present invention is described.
Fig. 1 is the front elevation of the freezer 100 in the embodiment of the present invention.
As shown in the drawing, the freezer 100 of this embodiment has in main box 101 and is divided into a plurality of storerooms.Here, main box 101 is the casings that have peristome at front surface, has the inside of blocking-up freezer 100 and the heat-proof quality of the heat turnover of outside.
A plurality of storerooms that are divided in the freezer 100 are known as according to its function (chilling temperature): refrigerating chamber 102, ice-making compartment 105, together be arranged in the ice-making compartment 105 and can change switching chamber 106, vegetable compartment 104 and the refrigerating chamber 103 etc. of the temperature in the case.
Be provided with the revolving insulated door 107 of the such foamed heat-insulating material of for example foam filled polyurethane in the front openings portion of refrigerating chamber 102.
In addition, the front openings portion at ice-making compartment 105, switching chamber 106, vegetable compartment 104 and refrigerating chamber 103 is provided with insulated door respectively.Each storeroom is airtight by these insulated doors, so that cold air can not leak.
Fig. 2 be in the embodiment of the present invention omission the front elevation on top of freezer 100 of insulated door.That is, the figure shows the front elevation of the part of refrigerating chamber 102.
Fig. 3 be in the embodiment of the present invention omission the longitudinal section on top of freezer 100 of insulated door.That is, the figure shows the longitudinal section of the part of refrigerating chamber 102.
Shown in these figure, freezer 100 comprises: pipeline 110, pipeline outer cover 120, first luminescence unit 200 and second luminescence unit 300.
Pipeline outer cover 120 is the outer covers that cover the place ahead of pipeline.In addition, pipeline outer cover 120 also is the outer cover that covers the place ahead of second luminescence unit 300.In addition, pipeline outer cover 120 is equivalent to " pipeline outer cover " and " outer cover " described in claims.
Pipeline outer cover 120 has hole portion 121 in the place ahead of second luminescence unit 300.Hole portion 121 is by being that a plurality of through holes about 2mm constitute at the diameter of arranging on the left and right directions of freezer.In addition, hole portion 121 both can arrange on the left and right directions of freezer, also can circular in the vertical arrangement.In addition, the aperture of hole portion 121 is not to be defined in 2mm, so long as aperture gets final product.
Below, the detailed structure of first luminescence unit 200 is described.
Fig. 4 is the figure of the structure of first luminescence unit 200 in the explanation embodiment of the present invention.
As shown in the drawing, first luminescence unit 200 comprises: first semiconductor light-emitting elements 210 and outer cover part 220.
First semiconductor light-emitting elements 210 is to have to send light and to the light-emitting component of the illumination functions of main box 101 internal irradiation light.In addition, first semiconductor light-emitting elements 210 is LED (Light Emitting Diode: light emitting diode), as long as still can be luminous, be not limited to LED here.
Here, first semiconductor light-emitting elements 210 has the optical axis towards depth direction, the depth direction irradiates light to main box 101 inside.Particularly, as shown in the drawing, be optical axis A from the optical axis of the light of first semiconductor light-emitting elements 210 irradiation.In addition, the axle of vertical direction is a B.And optical axis A tilts to depth direction from axle B.
Below, the detailed structure of second luminescence unit 300 is described.
Fig. 5 is the figure of the structure of second luminescence unit 300 in the explanation embodiment of the present invention.
As shown in the drawing, second luminescence unit 300 comprises: second semiconductor light-emitting elements 310 is held body 320 with carrying.
Carry hold body 320 be disposed at second semiconductor light-emitting elements 310 the place ahead be used for carry the parts of holding photochemical catalyst, also be can be as deodorization and the acting parts of sterilizing filter.Photochemical catalyst for example is a titanium oxide.
Second semiconductor light-emitting elements 310 is a kind of light that sends; And hold body 320 irradiates lights to carrying; The antibacterial functions that has conduct and illumination functions different functions thus, and will be through carrying the light of holding body 320 light-emitting component to the function of the corner of the depth direction of main box 101 irradiation.
That is, second semiconductor light-emitting elements 310 has through holding the function that body 320 irradiates lights make the photochemical catalyst excitation to carrying.In addition, second semiconductor light-emitting elements 310 is as the exciting light of exciting light catalyst and send the UV-LED of light emitting diode of the ultraviolet light of 380nm here.
And, utilize the luminous energy of the ultraviolet light that sends from second semiconductor light-emitting elements 310, carry the titanium oxide of holding body 320 surfaces and be energized, from airborne water generates OH free radical, carry out being carried oxidation Decomposition and the bacteriolyze of holding the foul smell composition that body 320 captures.Thus, carry out deodorization and degerming.
In addition, second semiconductor light-emitting elements 310 is disposed at the rear of pipeline outer cover 120.
And pipeline outer cover 120 comprises the reflection part 122 that makes the light reflection that second semiconductor light-emitting elements 310 sends, and reflection part 122 these light of reflection make light arrive the corner portion of the depth direction of main box 101 thus.
Particularly, as shown in the drawing, the light that sends from second semiconductor light-emitting elements 310 incides to carry along the path P of light holds body 320, makes the photochemical catalyst excitation.Then, arrive reflection part 122 through carrying the light of holding body 320 along the path P straight ahead.Then, this light that arrives reflection part 122 is reflected in reflection part 122, and the Q straight ahead is to the 101a of corner portion of the depth direction of main box 101 along the path.
Here, the 101a of corner portion has the reflecting surface that tilts so that light that second semiconductor light-emitting elements 310 is shone arrives the mode in the place ahead.Here, the 101a of corner portion has the reflecting surface that the cross section is the curve form of circular arc.Therefore, this light that arrives the corner 101a of portion is reflected in the 101a of corner portion, and the R along the path is to the place ahead of freezer 100 straight ahead.Thus, this light arrives the user's in the place ahead that is positioned at freezer 100 eyes.
In addition, the hole portion 121 of pipeline outer cover 120 is disposed at the place ahead of second semiconductor light-emitting elements 310, thereby is to utilize the light that second semiconductor light-emitting elements 310 shone and make the shinny a plurality of holes that can Visual Confirmation of circumference.
Particularly, as shown in the drawing, the light that sends from second semiconductor light-emitting elements 310 along the path S of light to 121 irradiations of hole portion.Then, make the circumference in each hole of hole portion 121 shinny to the light of hole portion 121 irradiation.Thus, being positioned at the user in the place ahead of freezer 100 can Visual Confirmation with the shinny mode of the circumference in each hole of hole portion 121.
As stated,, utilize second semiconductor light-emitting elements 310 have with the illumination functions different functions, to the 101a of the corner portion irradiates light of the depth direction of main box 101 according to freezer 100 of the present invention.That is, with second semiconductor light-emitting elements 310 that is provided with different purpose with illumination, also can be as the illumination of the 101a of corner portion of depth direction.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition, in reflection part 122, the light reflection that second semiconductor light-emitting elements 310 is sent makes light arrive the 101a of corner portion of depth direction thus.That is, can the indirect light from second semiconductor light-emitting elements 310 be used for the illumination of the 101a of corner portion of depth direction,, just can illuminate the 101a of corner portion of the depth direction in the case so need not to make user's the eyes in the place ahead of the direct incident freezer 100 of light.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition, can be with pipeline outer cover 120 as reflection part 122.Therefore, need not to reset reflection part 122, also need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition, second semiconductor light-emitting elements 310 has through holding body 320 irradiates lights and come the function of exciting light catalyst to carrying, and has through carrying the light of holding body 320 illumination functions to the 101a of the corner portion irradiation of the depth direction in the case.That is, can second semiconductor light-emitting elements 310 that be provided with to utilize antibacterial functions to carry out the purpose such as deodorization and sterilization in the freezer 100 be used as the illumination of the 101a of corner portion of depth direction.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition, utilize the reflecting surface of the 101a of corner portion, the light that second semiconductor light-emitting elements 310 is shone arrives the place ahead.That is, square mesh is looked the light of affirmation from the 101a of corner portion in the past.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
In addition, the light that utilizes second semiconductor light-emitting elements 310 to be shone, the shinny mode of circumference of the hole portion 121 that can be had with pipeline outer cover 120 is come Visual Confirmation.That is, do not make light be directly incident on the user's in the place ahead that is positioned at freezer 100 eyes, just ability can illuminate the 101a of corner portion of the depth direction in the case.Therefore, need not to append illuminating semiconductor light-emitting elements, just can improve the illumination of the corner portion of the depth direction in the case.
More than, use above-mentioned embodiment, freezer of the present invention is illustrated, but the present invention is defined in this.
That is, current disclosed embodiment should be considered to an example aspect all, be not to be used for limiting the present invention.Scope of the present invention is not to be represented by above-mentioned explanation, but is represented by the claim scope, and its intention is that the meaning that equates with the claim scope and all changes in this scope all are contained in the claim scope.
For example, in this embodiment, second luminescence unit 300 has the antibacterial functions with the illumination functions different functions.But so long as the illumination functions different functions that obtains with using semiconductor light-emitting elements, second luminescence unit 300 also can have function arbitrarily.As obtain with using semiconductor light-emitting elements with the illumination functions different functions, for example, keep the fresh-keeping function of the freshness of fruits and vegetables, the agricultural chemicals of removing the agricultural chemicals that is attached to fruits and vegetables to remove function, be used for the Presentation Function that bright lamp shows.
In addition, in this embodiment, the light that sends from second semiconductor light-emitting elements 310 is reflected at reflection part 122, shines to the 101a of corner portion then.But, also can second semiconductor light-emitting elements 310 be configured in and can will directly shine to the 101a of corner portion from the light that second semiconductor light-emitting elements 310 sends, to illuminate the 101a of corner portion directly to the position of the 101a of corner portion irradiates light.
In addition, in this embodiment, pipeline outer cover 120 comprises reflection part 122.But, also can have the reflection part that is different from pipeline outer cover 120 separately, with this reflection part reverberation, thus to the 101a of corner portion irradiates light.
In addition, in this embodiment, the 101a of corner portion has the reflecting surface that the cross section is a curve form.But the 101a of corner portion also can have so that the light that second semiconductor light-emitting elements 310 is shone arrives the reflecting surface that the mode in the place ahead tilts, and for example, the cross section is not a curve form, but has the reflecting surface of polygon.In addition, the 101a of corner portion also can not have the reflecting surface of inclination.In this case, to the light of the 101a of corner portion irradiation, so can improve the illumination of the 101a of corner portion from second semiconductor light-emitting elements 310.
In addition, in this embodiment, pipeline outer cover 120 has hole portion 121 in the place ahead of second semiconductor light-emitting elements 310.But pipeline outer cover 120 also can not have hole portion 121.
In addition, in this embodiment, second semiconductor light-emitting elements 310 is the UV-LED as ultraviolet LED.But second semiconductor light-emitting elements 310 is not to be defined in UV-LED, can be visible rays LED such as blue led yet.In addition, second semiconductor light-emitting elements 310 also can be provided with blue led and UV-LED in the lump, under the state of the insulated door 107 of closing cold room 102, shines UV-LED at least, when opening insulated door 107, shines blue led at least, thus indirect lighting.
Utilize possibility on the industry
The present invention can be used in the freezer.
Symbol description
100 freezers
101 main boxes
101a corner portion
102 refrigerating chambers
103 refrigerating chambers
104 vegetable compartment
105 ice-making compartments
Switching chambers 106
107 insulated doors
110 pipelines
120 pipeline outer covers
121 hole portions
122 reflection parts
200 first luminescence units
210 first semiconductor light-emitting elements
220 outer cover parts
300 second luminescence units
310 second semiconductor light-emitting elements
Held body in 320 years
Claims (6)
1. freezer, it possesses the main box that has peristome at front surface, and said freezer is characterised in that, comprising:
Have towards the optical axis of the depth direction of said main box and have first semiconductor light-emitting elements to the illumination functions of said depth direction irradiates light; With
Have second semiconductor light-emitting elements with the illumination functions different functions,
Said second semiconductor light-emitting elements also has the illumination functions to the corner of said depth direction portion irradiates light.
2. freezer as claimed in claim 1 is characterized in that:
Also comprise the reflection part that makes the light reflection that said second semiconductor light-emitting elements sends,
Said reflection part makes light arrive said corner portion through the said light of reflection.
3. freezer as claimed in claim 2 is characterized in that:
Also comprise being arranged on the pipeline outer cover that said main box is inner, cover the place ahead of pipeline, this pipeline forms the air channel of guiding cold air,
Said second semiconductor light-emitting elements is configured in the rear of said pipeline outer cover, and said reflection part is arranged at said pipeline outer cover.
4. like each described freezer in the claim 1～3, it is characterized in that:
In the place ahead of said second semiconductor light-emitting elements, also have to carry and hold carrying of photochemical catalyst and hold body,
Said second semiconductor light-emitting elements has through holding the function that the body irradiates light encourages said photochemical catalyst to said year, as with said illumination functions different functions, and
Have will be through holding body in said year light to the illumination functions of said corner portion irradiation.
5. like each described freezer in the claim 1～4, it is characterized in that:
Said corner portion has so that the light that said second semiconductor light-emitting elements is shone arrives the reflecting surface that the mode in the place ahead tilts.
6. like each described freezer in the claim 1～5, it is characterized in that:
The outer cover that also comprises the place ahead that covers said second semiconductor light-emitting elements,
Said outer the place ahead that covers on said second semiconductor light-emitting elements has hole portion, thus this hole portion utilize light that said second semiconductor light-emitting elements is shone to make that circumference is shinny can Visual Confirmation.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010043214 | 2010-02-26 | ||
| JP2010-043214 | 2010-02-26 | ||
| JP2011-022299 | 2011-02-04 | ||
| JP2011022299A JP5674496B2 (en) | 2010-02-26 | 2011-02-04 | refrigerator |
| PCT/JP2011/000849 WO2011105024A1 (en) | 2010-02-26 | 2011-02-16 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102762942A true CN102762942A (en) | 2012-10-31 |
| CN102762942B CN102762942B (en) | 2014-12-24 |
Family
ID=44506459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180009488.9A Active CN102762942B (en) | 2010-02-26 | 2011-02-16 | Refrigerator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5674496B2 (en) |
| CN (1) | CN102762942B (en) |
| WO (1) | WO2011105024A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369912A (en) * | 2015-07-21 | 2017-02-01 | 东芝生活电器株式会社 | Refrigerator |
| CN111426120A (en) * | 2019-01-10 | 2020-07-17 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN113432376A (en) * | 2020-03-18 | 2021-09-24 | Bsh家用电器有限公司 | Household appliance having a luminous body for treating a space |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104204695B (en) * | 2012-01-12 | 2016-09-07 | 东芝生活电器株式会社 | Refrigerator |
| JP6157858B2 (en) * | 2013-01-11 | 2017-07-05 | 東芝ライフスタイル株式会社 | refrigerator |
| JP6313039B2 (en) * | 2013-12-25 | 2018-04-18 | 東芝ライフスタイル株式会社 | refrigerator |
| BR102014013430A2 (en) | 2014-06-03 | 2015-12-29 | Whirlpool Sa | integrated lighting system for household appliances, and home appliance provided with said lighting system |
| JP7319206B2 (en) * | 2020-01-31 | 2023-08-01 | フクシマガリレイ株式会社 | Defroster |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0277585U (en) * | 1988-11-30 | 1990-06-14 | ||
| JP2001066051A (en) * | 1999-08-31 | 2001-03-16 | Sharp Corp | Refrigerator |
| JP2003287352A (en) * | 2002-03-27 | 2003-10-10 | Sanyo Electric Co Ltd | Refrigerator with deodorizing function |
| JP2006012511A (en) * | 2004-06-24 | 2006-01-12 | Toshiba Lighting & Technology Corp | Lighting system and storage house |
| JP2007309631A (en) * | 2006-04-19 | 2007-11-29 | Matsushita Electric Ind Co Ltd | Refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3912806B2 (en) * | 1995-06-19 | 2007-05-09 | 豊田合成株式会社 | Photocatalytic device |
-
2011
- 2011-02-04 JP JP2011022299A patent/JP5674496B2/en not_active Expired - Fee Related
- 2011-02-16 WO PCT/JP2011/000849 patent/WO2011105024A1/en active Application Filing
- 2011-02-16 CN CN201180009488.9A patent/CN102762942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0277585U (en) * | 1988-11-30 | 1990-06-14 | ||
| JP2001066051A (en) * | 1999-08-31 | 2001-03-16 | Sharp Corp | Refrigerator |
| JP2003287352A (en) * | 2002-03-27 | 2003-10-10 | Sanyo Electric Co Ltd | Refrigerator with deodorizing function |
| JP2006012511A (en) * | 2004-06-24 | 2006-01-12 | Toshiba Lighting & Technology Corp | Lighting system and storage house |
| JP2007309631A (en) * | 2006-04-19 | 2007-11-29 | Matsushita Electric Ind Co Ltd | Refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369912A (en) * | 2015-07-21 | 2017-02-01 | 东芝生活电器株式会社 | Refrigerator |
| CN106369912B (en) * | 2015-07-21 | 2019-08-30 | 东芝生活电器株式会社 | Refrigerator |
| CN111426120A (en) * | 2019-01-10 | 2020-07-17 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN113432376A (en) * | 2020-03-18 | 2021-09-24 | Bsh家用电器有限公司 | Household appliance having a luminous body for treating a space |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011196675A (en) | 2011-10-06 |
| CN102762942B (en) | 2014-12-24 |
| JP5674496B2 (en) | 2015-02-25 |
| WO2011105024A1 (en) | 2011-09-01 |
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