CN202166273U - Lighting device in refrigerator freezing chamber - Google Patents
Lighting device in refrigerator freezing chamber Download PDFInfo
- Publication number
- CN202166273U CN202166273U CN2011202096208U CN201120209620U CN202166273U CN 202166273 U CN202166273 U CN 202166273U CN 2011202096208 U CN2011202096208 U CN 2011202096208U CN 201120209620 U CN201120209620 U CN 201120209620U CN 202166273 U CN202166273 U CN 202166273U
- Authority
- CN
- China
- Prior art keywords
- lighting device
- refrigeration air
- lampshade
- air channel
- light
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/067—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 with forced air circulation characterised by air ducts
Abstract
The utility model provides a lighting device in a refrigerator freezing chamber which solves the problems of a conventional lighting device in the refrigerator freezing chamber, such as uneven light and poor light at the periphery of a lamp shade. The lighting device comprises a refrigeration air passage and the lamp shade fixed on the refrigeration air passage, wherein, a light guide plate is fixed on the inner surface of the lamp shade corresponding to the refrigeration air passage. In the lighting device, the light guide plate is fixed on the inner surface of the lamp shade, so the light emission is even and the light in the freezing chamber are uniform; the light guide plate is in buckle connection with the lamp shade, so both assembly and disassembly are convenient; and fixing parts for the light guide plate are avoided. Therefore the light device has a simple structure and low cost.
Description
Technical field
The utility model relates to the indoor lighting device of refrigerator cold-storage.
Background technology
The illuminating lamp of cold compartment of refrigerator generally is fixed on the refrigeration air channel, refrigerates simultaneously and also is fixed with lampshade on the air channel, and the contrast bright lamp plays the insulation blocking effect.Because illuminating lamp is spot light or line source, and has the certain clearance distance between illuminating lamp and the lampshade, then the light of illuminating lamp is difficult to shine equably on the lampshade, and the part light near illuminating lamp on the lampshade is strong, and lampshade edge light is dark.
Summary of the invention
The utility model provides a kind of cold compartment of refrigerator lighting device, and it is inhomogeneous to solve current refrigerator refrigerating chamber lighting device lighting light, the dark problem of lampshade edge light.
In order to reach above-mentioned technical purpose, the utility model adopts following technical scheme to be achieved:
A kind of cold compartment of refrigerator lighting device comprises refrigeration air channel and the lampshade that is fixed on the refrigeration air channel, is installed with LGP on said lampshade and the said refrigeration air channel interior surface opposing.
In the technical scheme of the utility model, also comprise following additional technical feature:
Said lampshade serve as reasons main cover plate and be used for being fixedly connected with said refrigeration air channel around the groove shape that constitutes of side plate, said LGP covers the inner surface of said main cover plate.
The inner surface of said side plate is provided with draw-in groove, and the edge card of said LGP is located in the said draw-in groove.
Said side plate is provided with hole clipping, and correspondence is provided with buckle on the said refrigeration air channel, and said lampshade is fastened on said refrigeration air channel.
The utility model compared with prior art has the following advantages and good effect: 1, the utility model sets firmly LGP on lampshade inner surface, but uniformly light-emitting makes the refrigeration indoor light even; 2, LGP is connected with the lampshade buckle, easy installation and removal, and needn't make the fixture of LGP in addition, simple in structure, cost is low.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the decomposition texture sketch map of the utility model embodiment cold compartment of refrigerator lighting device;
Fig. 2 is the side view of the utility model embodiment cold compartment of refrigerator lighting device;
Fig. 3 be among Fig. 2 A-A to cutaway view;
Fig. 4 is the assembling front view of lampshade and LGP among the utility model embodiment;
Fig. 5 be among Fig. 4 B-B to cutaway view;
Fig. 6 be among Fig. 4 C-C to cutaway view;
Among the figure, 1, refrigeration the air channel; 11, buckle; 2, lampshade; 21, lampshade inner surface; 22, main cover plate; 23, side plate; 24, draw-in groove; 25, boss; 26, hole clipping; 3, LGP.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Referring to figs. 1 through shown in Figure 6, present embodiment cold compartment of refrigerator lighting device comprises refrigeration air channel 1 and lampshade 2, and lampshade 2 is fixed on the refrigeration air channel 1, and lampshade inner surface 21 promptly is installed with LGP 3 on the relative side surface in lampshade 2 and refrigeration air channel 1.
LGP is the acrylic/PC sheet material that utilizes optical grade, with having the high reflectivity and the high-tech material of extinction not, stamps the leaded light point in the acrylic sheet material bottom surface of optical grade with the UV screen printing technology then.The light that utilizes optical grade acrylic sheet material to draw to send from lamp is in the stop on optical grade acrylic sheet material surface; When light is mapped to each leaded light point; Reverberation can be toward all angles diffusion; Destroy conditioned reflex then and penetrate,, can make the LGP uniformly light-emitting through various densitys, leaded light point not of uniform size by LGP is positive.
In the present embodiment lampshade 2 serve as reasons main cover plate 22 and be used for being fixedly connected with refrigeration air channel 1 around the approximate cuboid groove shape that constitutes of side plate 23, the inner surface of the main cover plate 22 of LGP 3 coverings fits tightly with the inner surface of main cover plate 22.
The fixed form in lampshade 2 and refrigeration air channel 1 also adopts snap fit, so that installation and removal, side plate 23 is provided with hole clipping 26, and correspondence is provided with buckle 11 on the refrigeration air channel 1, and during installation, hole clipping 26 fastens with buckle 11 and realizes lampshades 2 and refrigerate being connected of air channel 1.Certainly, lampshade 2 also can adopt alternate manner with the fixing of refrigeration air channel 1, and present embodiment does not limit this.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (4)
1. a cold compartment of refrigerator lighting device comprises refrigeration air channel and the lampshade that is fixed on the refrigeration air channel, it is characterized in that: be installed with LGP on said lampshade and the said refrigeration air channel interior surface opposing.
2. cold compartment of refrigerator lighting device according to claim 1 is characterized in that: said lampshade serve as reasons main cover plate and be used for being fixedly connected with said refrigeration air channel around the long groove shape that constitutes of side plate, said LGP covers the inner surface of said main cover plate.
3. cold compartment of refrigerator lighting device according to claim 2 is characterized in that: the inner surface of said side plate is provided with draw-in groove, and the edge card of said LGP is located in the said draw-in groove.
4. according to claim 2 or 3 described cold compartment of refrigerator lighting devices, it is characterized in that: said side plate is provided with hole clipping, and correspondence is provided with buckle on the said refrigeration air channel, and said lampshade is fastened on said refrigeration air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202096208U CN202166273U (en) | 2011-06-21 | 2011-06-21 | Lighting device in refrigerator freezing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202096208U CN202166273U (en) | 2011-06-21 | 2011-06-21 | Lighting device in refrigerator freezing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166273U true CN202166273U (en) | 2012-03-14 |
Family
ID=45802092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202096208U Expired - Fee Related CN202166273U (en) | 2011-06-21 | 2011-06-21 | Lighting device in refrigerator freezing chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166273U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980348A (en) * | 2012-12-30 | 2013-03-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103398537A (en) * | 2013-08-22 | 2013-11-20 | 合肥美的电冰箱有限公司 | Lighting assembly and refrigerator with lighting assembly |
| CN107044764A (en) * | 2016-12-30 | 2017-08-15 | 广东格兰仕集团有限公司 | Border structure for refrigerator light guide plate |
| CN108679510A (en) * | 2018-05-22 | 2018-10-19 | 海信（山东）冰箱有限公司 | A kind of decoration lamp mounting structure and refrigerator |
| CN110057159A (en) * | 2019-05-09 | 2019-07-26 | 长虹美菱股份有限公司 | A kind of mounting structure refrigerating fan housing headlamp |
| CN114543422A (en) * | 2022-02-16 | 2022-05-27 | 长虹美菱股份有限公司 | Fan housing assembly and refrigerator |
-
2011
- 2011-06-21 CN CN2011202096208U patent/CN202166273U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980348A (en) * | 2012-12-30 | 2013-03-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102980348B (en) * | 2012-12-30 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103398537A (en) * | 2013-08-22 | 2013-11-20 | 合肥美的电冰箱有限公司 | Lighting assembly and refrigerator with lighting assembly |
| CN103398537B (en) * | 2013-08-22 | 2016-05-18 | 合肥美的电冰箱有限公司 | Light fixture and there is its refrigerator |
| CN107044764A (en) * | 2016-12-30 | 2017-08-15 | 广东格兰仕集团有限公司 | Border structure for refrigerator light guide plate |
| CN108679510A (en) * | 2018-05-22 | 2018-10-19 | 海信（山东）冰箱有限公司 | A kind of decoration lamp mounting structure and refrigerator |
| CN110057159A (en) * | 2019-05-09 | 2019-07-26 | 长虹美菱股份有限公司 | A kind of mounting structure refrigerating fan housing headlamp |
| CN110057159B (en) * | 2019-05-09 | 2024-01-30 | 长虹美菱股份有限公司 | Mounting structure of cold-stored fan housing light |
| CN114543422A (en) * | 2022-02-16 | 2022-05-27 | 长虹美菱股份有限公司 | Fan housing assembly and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20200621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |