CN101240974B - Lighting device for refrigerator drawer - Google Patents
Lighting device for refrigerator drawer Download PDFInfo
- Publication number
- CN101240974B CN101240974B CN2007100035246A CN200710003524A CN101240974B CN 101240974 B CN101240974 B CN 101240974B CN 2007100035246 A CN2007100035246 A CN 2007100035246A CN 200710003524 A CN200710003524 A CN 200710003524A CN 101240974 B CN101240974 B CN 101240974B
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- China
- Prior art keywords
- lighting device
- refrigerator
- drawer
- separate space
- light
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- 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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Classifications
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- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- 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
Abstract
An illuminating device of refrigerator drawer comprises an upper drawer, a lower drawer and a clapboard equipped between the upper drawer and lower drawer. One end of the clapboard is equipped with an independent space for placing the illuminating device and enabling the light beam emitting upwards or downwards or synchronously upwards and downwards. The illuminating device is in said independent space. An illuminating shield is equipped at opening position of the independent space for protecting the illuminating device and equably diffusing the light. This invention has device of illuminating refrigerator drawer and equips illuminating device at the clapboard of the drawer. The invention is simple-structured and convenient to use, especially the invention can overcome defects of no illuminating light resource in the refrigerator or refrigerating chamber. The user can recognize the object that he needs at dark environment without any exterior light resource; even the dead corner in the refrigerator has sufficient light resource.
Description
Technical field
The present invention relates to a kind of light structures of refrigerator drawer, specifically be meant a kind of lighting device of refrigerator drawer, belong to the refrigerator modular construction and improve technical field.
Background technology
At present, mainly be improvement for the architecture advances of refrigerator drawer at aspects such as drawer fittings, for example: the bottom at refrigerator drawer is provided with roller track, be convenient to drawer pull, push away and put; Bottom at refrigerator drawer is provided with slide rail or the like, these improvement mainly are to have under the extraneous lamplit prerequisite, how to make refrigerator easy to use, but, do not have under the lamplit prerequisite in the external world, open the refrigerating chamber of refrigerator, the inside is as dark as a stack of black cats, the user is beyond recognition the article of required taking-up, and this just makes the user have to by extraneous light, perhaps, the drawer of refrigerating chamber is taken out, take the place of light and take out article, in view of this, the drawer structure in the freezer compartment of refrigerator still is further improved.
For in the drawer of refrigerating chamber, lighting device being set, also there is not identical technical scheme to disclose in the prior art, still have following several pieces of approaching documents to disclose the problem that solves household electrical appliance illumination aspect:
Application number is to disclose a kind of lighting device that is used for household electrical appliance in 200410034285 the Chinese patent application document, this device is particularly useful for refrigerator, as shown in Figure 1, a bracing frame 14 ' that is used to install supporting clapboard 16 ' is set in the inner cavity chamber 12 ' of household electrical appliance, this bracing frame 14 ' has a moulding orbit 30 ', go up at described moulding orbit 30 ' and to install one and be used for supporting and the support component 32 ' of fixed support dividing plate 16 ', described lighting device comprise design at least one section 20 ' of support frame as described above 14 ' or be integrated in illumination component 18 ' in this section.Wherein, described illumination component 18 ' can comprise a fluorescent tube or a device of being made up of a plurality of light emitting diodes.In addition, also can select at least one section 20 ' with support frame as described above 14 ' to be designed to the optically-coupled that 22 ', one light source that is not arranged in the described inner cavity chamber 12 ' of a light conductor sends is input in this optical conductor.
Disclosed technical scheme is on the bracing frame of chamber illumination component to be set in this documents, illuminate inner cavity chamber, when the article of placing in the inner cavity chamber block bracing frame, illumination component just can not be fine provides light source for inner cavity chamber, be restricted in the use, especially when providing light source for refrigerator drawer, this structure more is not a best mode, is further improved.
Documents 2
Application number is to disclose a kind of luminous dividing plate in 200410064090 the Chinese patent application document, a kind of luminous baffle plate device comprises the tempering transparency glass plate, its edge is contained in the groove that limits the chamber support separately, the light that produces is by this chamber and/or illuminate transparent panel therein, change for convenience and/or maintenance, the preferred buckle of each support is fixed together, so that near chamber interior, each support can be packed in whole or in part, and this encapsulant is included in the conductor that divider upright is regulated or can both work in any position of slidable adjustment.
Application number is to disclose a kind of method and apparatus of lighting that is used to control the fluorescent lamp of refrigerator in 97104229 the Chinese patent application document, and a stabilizer lighted and provided by this fluorescent lamp by starter.If door is opened and closed repeatedly at short notice, fluorescent lamp is not closed but is maintained at illuminating state when door opens and closes, prevent thus owing to the shortening of frequently lighting the life-span of operating the fluorescent lamp that causes in a short time, and owing to leakage current cause to light operational quality relatively poor so that the user feels to use the comfortableness and the height reliability of refrigerator.
Application number is to disclose a kind of method that is used for opening without delay the lamp that is installed in refrigerator in 97118560.3 the Chinese patent application document, according to this method, lamp just can be opened when detecting the user and contact refrigerator doors, after this, when door is opened, lamp just remains on open mode, when door is closed, lamp is just closed, therefore, since do not exist refrigerator doors to open the delay of back lighting time point, thus use refrigerator that convenience is provided to the user, particularly to using the refrigerator that fluorescent lamp is housed in it more convenient.
Application number is to disclose a kind of lighting device for refrigerator in 97120007.6 the Chinese patent application document to comprise: one produces the lamp of light; One light with the lamp generation propagates into the light delivery of refrigerating chamber and refrigerating chamber; Be installed in the light delivery outer surface on first light radiator, will throw outside light delivery with predetermined direction by the light that light delivery transmits; One light fixture is installed on light delivery one side and will spreads by the light that light delivery transmits, and with diffused light illumination refrigerating chamber refrigerating chamber, light delivery and diffusion part form by optical fiber.
Application number is to disclose the refrigerator that a kind of inside can be illuminated in 97198522.7 the Chinese patent application document, wherein illumination is that marginal ray plate by the material of substantially transparent provides, in two facing surfaces of marginal ray plate at least one is in the refrigerator, applies dot matrix on it to produce the biography light effect in refrigerator.
Summary of the invention
The object of the present invention is to provide a kind of refrigerator inside light dead angle that makes that sufficient light source can be arranged, even also can clearly differentiate the article that oneself need at night, and it is even, elegant in appearance to open refrigerator doors refrigerator inside light.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of lighting device of refrigerator drawer; this device comprises drawer 1, following drawer 2; one dividing plate 3 is set between upper and lower drawer; offer a separate space 31 that is used to place lighting device, makes light descend to launch, down or simultaneously up up at an end of described dividing plate 3; in described separate space 31, lighting device 4 is set, is provided with at the opening part of described separate space 31 and one is used to protect lighting device, evenly spreads the illumination protective cover 5 of light.
The lighting device of described refrigerator drawer, described lighting device 4 is connected to a binding post 6 that is used for to the lighting device power supply by electric wire.
The lighting device of described refrigerator drawer, described illumination protective cover 5 can adopt clamping, snapping, mode such as bonding to be fixed on the opening part of separate space 31.
The lighting device of described refrigerator drawer has the catching groove 311 that is used for fixing the protective cover 5 that throws light on the sidewall of described separate space 31, on the housing wall of described illumination protective cover 5, be provided with the groove that is complementary with catching groove 311 sizes, position and buckle 51.
The lighting device of described refrigerator drawer, the number of set described catching groove 311 is identical with the number of described groove button 51.
The lighting device of described refrigerator drawer, offering described separate space 31 on dividing plate 3 can be the groove shape that opening faces upward or downward, and also can be the upper and lower groove shape of opening of opening.
The lighting device of described refrigerator drawer when described separate space 31 is the groove shape, further is provided with an illumination protective cover 5 in the bottom of separate space 31.
The lighting device of described refrigerator drawer, described illumination protective cover 5 can be translucent, transparence plastics, also can be translucent, the transparence plastics that have grid.
The lighting device of described refrigerator drawer, described lighting device 4 can adopt the general lighting fluorescent tube, electroluminescent lamp that also can adopt cold light lamp, fluorescent lamp, is made of a plurality of LED arrays etc.
In order further to strengthen light, be arranged to minute surface in the described separate space 31, perhaps, a metal reflective aspect is set in described separate space 31.
Use beneficial effect of the present invention to be: the lighting device that the present invention relates to refrigerator drawer, by on the dividing plate of drawer, lighting device being set, it is simple in structure, easy to use, but especially can overcome in the refrigerator defective in no illumination light source in the refrigerating chamber especially, the user does not need light source by the external world at night, just can clearly recognize own needed article, even place, the dead angle in refrigerator also there is sufficient light source; Be arranged to grid-like uniformly by the protective cover that will throw light on, the light that lighting device is sent is more evenly distributed in refrigerator, and is elegant in appearance, offers the separate space of place's groove shape above dividing plate, built-in light-emitting device, can illuminate the handle of drawer, make things convenient for the user smoothly drawer to be drawn back, on dividing plate, offer the separate space of place's groove shape, built-in light-emitting device, then both can illuminate the handle of drawer, can kill two birds with one stone for following drawer provides light source again.
Description of drawings
Fig. 1 is the structural representation of the lighting device of household electrical appliance in the prior art;
Fig. 2 is the perspective view of the lighting device of refrigerator drawer of the present invention;
Fig. 3 is the perspective view of dividing plate of the lighting device of one embodiment of the invention refrigerator drawer;
Fig. 4 is the perspective exploded view of Fig. 3;
Fig. 5 is the perspective view of dividing plate of the lighting device of another embodiment of the present invention refrigerator drawer;
Fig. 6 is the perspective exploded view of Fig. 5;
The specific embodiment
Below by the specific embodiment, accompanying drawing describes the present invention in addition.
As shown in Figure 2; a kind of lighting device of refrigerator drawer; this device comprises drawer 1, following drawer 2; one dividing plate 3 is set between upper and lower drawer; on described dividing plate 3, offer a separate space 31; in described separate space 31, lighting device 4 is set, is provided with at the opening part of described separate space 31 and one is used to protect lighting device, evenly spreads the illumination protective cover 5 of light.Further, in order to give lighting device 4 power supplies, described lighting device 4 is connected to a binding post 6 that is used for to the lighting device power supply by electric wire, this binding post 6 links to each other with binding post plug (schematic structure omission) on being arranged on the refrigerator body wall, described binding post plug links to each other with the automatically controlled plate of refrigerator, how to control the binding post plug about automatically controlled plate and can adopt prior art, and this belongs to general knowledge known in those skilled in the art, so, no longer be described in detail among the present invention.The mode that adopts binding post 6 to link to each other among the present invention with the binding post plug, both can be so that when cleaning dividing plate, binding post have been pulled up, take out dividing plate in the refrigerator and clean, again can so that the user whether to need to select for light source is provided in the drawer and the decision binding post of whether pegging graft.
In addition, offering described separate space on dividing plate 3 can be the groove shape that opening faces upward or downward, and also can be the groove shape that opening is opened up and down, and this specification back will be described in detail respectively.
Illumination protective cover 5 of the present invention can adopt clamping, snapping, mode such as bonding to be fixed on the opening part of separate space; And described illumination protective cover 5 can adopt plastics translucent, transparence also can be the plastics that have translucent, the transparence of grid; The described lighting device 4 that is arranged in the separate space can adopt the general lighting fluorescent tube, the electroluminescent lamp that also can adopt cold light lamp, fluorescent lamp, is made of a plurality of LED arrays etc.
In order further to strengthen light, be arranged to minute surface in the described separate space 31, perhaps, a metal reflective aspect (schematic structure omission) is set in described separate space 31.
As shown in Figure 3, Figure 4, on dividing plate 3, offer described separate space 31 and be the groove shape of upward opening, illumination protective cover 5 adopts the translucent plastics that have grid, on the sidewall of described separate space 31, have the catching groove 311 that is used for fixing the protective cover 5 that throws light on, on the housing wall of described illumination protective cover 5, be provided with the groove that is complementary with catching groove 311 sizes, position and buckle 51.As shown in Figure 4, on two long sidewalls of separate space 31, have 2 catching grooves 311, two side at illumination protective cover 5 respectively is provided with 2 grooves and buckles 51, wherein, and number is set can decides of catching groove 311 and groove button 51 according to length, the size of the separate space of being offered on the dividing plate.
Related in the present embodiment is to have separate space on the top of dividing plate, lighting device is set in separate space, this has just determined that the light that lighting device sent mainly is the emission of vertical partition plate direction, prevent the even segmentation of the grid on the passport again by illumination, make and be radiated at the interior light of refrigerator uniformly to emission all around, simultaneously, also be convenient to the user after drawing back refrigerator door, can find casing handling position place in time, accurately.
Embodiment 2
As Fig. 5, shown in Figure 6, on dividing plate 3, offer described separate space 31 and be the upper and lower groove shape of opening, illumination protective cover 5 employings have the plastics of the transparence of grid, and at this moment, the best is that the upper and lower faces in separate space 31 all is provided with an illumination protective cover 5.Owing in separate space, be provided with 2 illumination protective covers, as shown in Figure 6, at this moment, cause confusion when throwing light on protective cover for fear of pegging graft, best long sidewall, lack all to have on the sidewall and be used for fixing the catching groove 311 of protective cover 5 that throws light on, and the long limit housing wall that will be located at the illumination protective cover 5 of dividing plate 3 upsides is provided with the groove that is complementary with catching groove 311 sizes, position and buckles 51 in described separate space 31; The minor face housing wall that is located at the illumination protective cover 5 of dividing plate 3 downsides is provided with the groove that catching groove 311 sizes, position are complementary and buckles 51.
As shown in Figure 6, on two long sidewalls of separate space 31, have 2 catching grooves 311, on two short sidewalls of separate space 31, respectively have 1 catching groove 311; The two side that is located at the illumination protective cover 5 of dividing plate 3 upsides respectively is provided with 2 grooves and buckles 51, and the two side that is located at the illumination protective cover 5 of dividing plate 3 downsides respectively is provided with 1 groove and buckles 51.In addition, catching groove 311 and groove button 51 is provided with number and can decides according to length, the size of the separate space of being offered on the dividing plate.
Related in the present embodiment is having on the dividing plate, the groove shape separate space of opening down, lighting device is set in separate space, this has just determined that the light that lighting device sent is mainly on the vertical partition plate, following direction emission, prevent the even segmentation of the grid on the passport again by illumination, make and be radiated at the interior light of refrigerator uniformly to emission all around, simultaneously, then both can illuminate the handle of drawer, be convenient to the user after drawing back refrigerator door, can be in time, find casing handling position place accurately, can kill two birds with one stone for the user behind the drawer, provides sufficient light source when selecting article under drawing back again.
Claims (9)
1. the lighting device of a refrigerator drawer; this device comprises drawer (1); following drawer (2); at last drawer; one dividing plate (3) is set between the following drawer; dividing plate (3) can be removed; it is characterized in that: offer one at an end of described dividing plate (3) and be used to place lighting device; make light up; the separate space (31) of emission down up down or simultaneously; lighting device (4) is set in described separate space (31); be provided with one at the opening part of described separate space (31) and be used to protect lighting device; evenly spread the illumination protective cover (5) of light; described lighting device (4) is connected to a binding post (6) that is used for to the lighting device power supply by electric wire; this binding post (6) links to each other with binding post plug on being arranged on the refrigerator body wall, and described binding post plug links to each other with the automatically controlled plate of refrigerator.
2. the lighting device of refrigerator drawer according to claim 1 is characterized in that: described illumination protective cover (5) adopts clamping, snapping, bonding way to be fixed on the opening part of separate space (31).
3. the lighting device of refrigerator drawer according to claim 1 and 2, it is characterized in that: on the sidewall of described separate space (31), have the catching groove (311) that is used for fixing illumination protective cover (5), on the housing wall of described illumination protective cover (5), be provided with groove big or small with catching groove (311), that the position is complementary and buckle (51).
4. the lighting device of refrigerator drawer according to claim 3, it is characterized in that: the number of set described catching groove (311) is identical with the number of described groove button (51).
5. the lighting device of refrigerator drawer according to claim 1 and 2, it is characterized in that: the described separate space of offering on dividing plate (3) (31) is the groove shape that opening faces upward or downward, or the upper and lower groove shape of opening.
6. the lighting device of refrigerator drawer according to claim 1 and 2, it is characterized in that: described illumination protective cover (5) is translucent, transparence plastics.
7. the lighting device of refrigerator drawer according to claim 6, it is characterized in that: described illumination protective cover (5) is translucent, the transparence plastics that have grid.
8. the lighting device of refrigerator drawer according to claim 1 is characterized in that: described lighting device (4) adopts the general lighting fluorescent tube, the electroluminescent lamp that perhaps adopts cold light lamp, is made of a plurality of LED arrays.
9. the lighting device of refrigerator drawer according to claim 1 is characterized in that: in order further to strengthen light, described separate space is arranged to minute surface in (31), perhaps, a metal reflective aspect is set in described separate space (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100035246A CN101240974B (en) | 2007-02-07 | 2007-02-07 | Lighting device for refrigerator drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100035246A CN101240974B (en) | 2007-02-07 | 2007-02-07 | Lighting device for refrigerator drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101240974A CN101240974A (en) | 2008-08-13 |
| CN101240974B true CN101240974B (en) | 2011-02-02 |
Family
ID=39932679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100035246A Active CN101240974B (en) | 2007-02-07 | 2007-02-07 | Lighting device for refrigerator drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101240974B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858682B (en) * | 2010-06-28 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Illumination device for drawer type refrigerator |
| WO2012000245A1 (en) * | 2010-06-28 | 2012-01-05 | 合肥美的荣事达电冰箱有限公司 | Lighting device for drawer type refrigerator |
| CN101858681B (en) * | 2010-06-28 | 2015-05-13 | 合肥美的电冰箱有限公司 | Connection device of drawer-type refrigerator |
| CN101867232A (en) * | 2010-06-28 | 2010-10-20 | 合肥美的荣事达电冰箱有限公司 | Noncontact type power supply device of drawer type refrigerator |
| DE102012202322A1 (en) | 2012-02-16 | 2013-08-22 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration unit with indirect cooling chamber lighting |
| US9845986B2 (en) | 2014-02-24 | 2017-12-19 | Whirlpool Corporation | Lighting units for refrigerator drawers and baskets |
| CN104236216A (en) * | 2014-09-11 | 2014-12-24 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN108955066B (en) * | 2017-05-29 | 2021-01-05 | Bsh家用电器有限公司 | Cooling device with lighting element |
| US10408532B1 (en) * | 2018-06-20 | 2019-09-10 | Haier Us Appliance Solutions, Inc. | Illuminated adjustable divider for a storage bin of a refrigerator appliance |
| TWI785946B (en) * | 2021-12-24 | 2022-12-01 | 台灣松下電器股份有限公司 | Refrigerated appliances with oblique lighting units |
| CN218348997U (en) * | 2022-07-01 | 2023-01-20 | 青岛海尔电冰箱有限公司 | Baffle assembly and refrigeration equipment |
-
2007
- 2007-02-07 CN CN2007100035246A patent/CN101240974B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101240974A (en) | 2008-08-13 |
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