CN201348419Y - Unidirectional and bidirectional illuminating LED lamp for refrigerators - Google Patents
Unidirectional and bidirectional illuminating LED lamp for refrigerators Download PDFInfo
- Publication number
- CN201348419Y CN201348419Y CNU2008202071266U CN200820207126U CN201348419Y CN 201348419 Y CN201348419 Y CN 201348419Y CN U2008202071266 U CNU2008202071266 U CN U2008202071266U CN 200820207126 U CN200820207126 U CN 200820207126U CN 201348419 Y CN201348419 Y CN 201348419Y
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- refrigerator
- lampshade
- light source
- reflection
- lamp bracket
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an unidirectional and bidirectional illuminating LED lamp for refrigerators, in particular to an illuminating LED lamp, which structurally comprises an LED light source, a lampshade and a lamp bracket, wherein the lampshade comprises a light transmission unit and a light diverging unit, the light transmission unit is provided with an outer surface and an inner surface, both the outer surface and the inner surface are smooth cambered surfaces, and similarly, the light diverging unit is provided with an outer surface and an inner surface, and the outer surface thereof is a smooth cambered surface while the inner surface is provided with a plurality of light reflecting grooves. By aids of the mentioned structural design, the unidirectional and bidirectional illuminating LED lamp sufficiently utilizes light transmission, retraction and reflection principles to distribute light emitted from the LED light source to a larger range, thereby avoiding shades and insufficient radiation during the process of illuminating refrigerators or freezer cavities.
Description
Technical field
The utility model relates to a kind of LED lamp, is meant a kind of refrigerator-freezer illumination LED lamp in order to being thrown light in space in the refrigerator-freezer that is applied in the refrigerator-freezer especially.
Background technology
As everyone knows, progress and development of social productivity along with society, people more and more utilize the means of science constantly improving the life living environment of self, under such social background, the various household electrical appliance that can be convenient for people to daily life arise at the historic moment, and refrigerator, refrigerator-freezer produce under this social background.In the daily life of people, have with need to refrigerate, freezing food or other article are placed on the custom of preserving in refrigerator, the refrigerator-freezer, because article are placed in refrigerator or the refrigerator-freezer and can carry out the low temperature preservation to it, with the purpose that reaches fresh-keeping, guarantees the quality.But can not only deposit single article in refrigerator or the refrigerator-freezer, people are placed on various different article in same refrigerator or the refrigerator-freezer often in practice.And with regard to the structure of refrigerator or refrigerator-freezer, it generally is the structure that adopts casing, by such structural design, determine the cavity of relative sealing, need be refrigerated or freezing article are placed in this cavity, when people need take out the article that need use from this cavity when, must need this cavity illumination so to be convenient for people to take needed article.
According to aforesaid situation, present refrigerator, the manufacturer of refrigerator-freezer all within it the corresponding lighting source of part device be convenient for people to from wherein getting thing purpose easily to reach.But its majority all adopts ordinary light source to throw light on regard to the lighting source of the refrigerator that occurs on the market now, refrigerator-freezer, and this lighting system has illumination energy consumption height, throws light on insufficient and problems such as shade can appear in illumination in concrete enforcement.Many producers have improved relevant lighting system according to this situation, such as employing the mode that some ordinary light sources are arranged in several rows and some row is thrown light on, but this embodiment has not only further promoted the illumination energy consumption, and fundamentally can not solve the insufficient and illumination of illumination and problems such as shade can occur.
Summary of the invention
This reality is novel to provide a kind of single-direction and dual-direction refrigerator-freezer illumination LED lamp, it adopts principle that special structural design makes full use of light transmission, refraction and reflection simultaneously reaching the purpose of utilizing the utility model can illuminate the cavity of refrigerator or refrigerator, and shade do not occur and shine inadequate phenomenon in this process.
For realizing above purpose, the technical solution adopted in the utility model is: single-direction and dual-direction refrigerator-freezer illumination LED lamp, it comprises led light source, lampshade and lamp bracket, wherein, this lampshade is fastened on this lamp bracket, and by this lampshade and this lamp bracket around determining a cavity, and this led light source is arranged in this cavity, the utility model is that device is in refrigerator or refrigerator, in other words be the door body vertical beam and the corner location place of device at refrigerator or refrigerator, when the user need take article from refrigerator or refrigerator when, the utility model work, this led light source electrified light emitting, this light sees through this lampshade and is radiated in the cavity of refrigerator or refrigerator, make things convenient for the user from wherein getting the purpose of thing to reach, and pass in the process of this lampshade at this light that this led light source is launched, the light transmission takes place in the position of this lampshade in this light, refraction and reflection to be reaching the purpose of the cavity that can illuminate refrigerator or refrigerator, and shade do not occur and shine inadequate phenomenon in this process.This led light source is that range of exposures is narrower but little led light source that exposure intensity is bigger is made.
This lampshade is fastened on this lamp bracket with respect to this led light source, it comprises light transmission units and divergence of beam unit, wherein, this light transmission units is fixedlyed connected with the divergence of beam unit and is integral, and this ray cast unit has outer surface and inner surface, and this outer surface and this inner surface all are smooth cambered surface, equally, this divergence of beam unit has outer surface and inner surface, and this outer surface is smooth cambered surface, and this inner surface is provided with some light reflection grooves.
Some these light reflection grooves are connected to each other, form the first reflection groove unit and the second reflection groove unit, further, all comprise some these light reflection grooves in this first reflection groove unit and this second reflection groove unit, wherein, the size of some these light reflection grooves in this first reflection groove unit is consistent, and the size of some these light reflection grooves in this second reflection groove unit increases gradually, again, this first reflection groove unit is corresponding with this led light source and be arranged on directly over this led light source near the position.
The utility model reaches the principle that makes full use of light transmission, refraction and reflection by the structural design of the smooth cambered surface of inner surface of this first reflection groove unit, this second reflection groove unit and this light transmission units and will be dispensed in the bigger scope from the light that this led light source is launched, and shade occurs and shines inadequate phenomenon thereby avoid appearing in the process that illuminates refrigerator or refrigerator cavity.
This led light source is arranged in this lamp bracket, and this lampshade is fastened on this lamp bracket, and this lamp bracket comprises first connecting wall and second connecting wall, and this lampshade is fastened between this first connecting wall and this second connecting wall.
The beneficial effects of the utility model are: the novel led light source that structurally comprises of this reality, lampshade and lamp bracket, and wherein, this lampshade comprises light transmission units and divergence of beam unit, this ray cast unit has outer surface and inner surface, and this outer surface and this inner surface all are smooth cambered surface, equally, this divergence of beam unit has outer surface and inner surface, this outer surface is smooth cambered surface, and this inner surface is provided with some light reflection grooves, the utility model reaches by as above structural design and makes full use of the light transmission, the principle of refraction and reflection will be dispensed in the bigger scope from the light that this led light source is launched, and shade occur and will shine inadequate phenomenon thereby avoid appearing in the process that illuminates refrigerator or refrigerator cavity.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is the end face structure schematic diagram of lampshade of the present utility model;
Fig. 3 is the light transmission units of lampshade of the present utility model and the structural representation of divergence of beam unit;
Fig. 4 is the scheme of installation of first kind of embodiment of the utility model;
Fig. 5 is the scheme of installation of second kind of embodiment of the utility model.
The specific embodiment
As shown in Figures 1 to 3, single-direction and dual-direction refrigerator-freezer illumination LED lamp, it comprises led light source 10, lampshade 20 and lamp bracket 30.
Wherein, this lampshade 20 is fastened on this lamp bracket 30, and by this lampshade 20 and this lamp bracket 30 around determining a cavity 40, and this led light source 10 is arranged in this cavity 40, the utility model is that device is in refrigerator or refrigerator, in other words be the door body vertical beam and the corner location place of device at refrigerator or refrigerator, when the user need take article from refrigerator or refrigerator when, the utility model work, these led light source 10 electrified light emittings, this light sees through this lampshade 20 and is radiated in the cavity of refrigerator or refrigerator, make things convenient for the user from wherein getting the purpose of thing to reach, and this light of being launched at this led light source 10 passes in the process of this lampshade 20, the light transmission takes place in the position of this lampshade 20 in this light, refraction and reflection to be reaching the purpose of the cavity that can illuminate refrigerator or refrigerator, and shade do not occur and shine inadequate phenomenon in this process.
This led light source 10 for range of exposures narrower but little led light source that exposure intensity is bigger make.
Shown in Fig. 1 to 2, this lampshade 20 is fastened on this lamp bracket 30 with respect to this led light source 10, and it comprises light transmission units 21 and divergence of beam unit 22, and wherein, this light transmission units 21 is fixedlyed connected with divergence of beam unit 22 and is integral.
This ray cast unit 21 has outer surface 211 and inner surface 212 shown in Fig. 2 to 3, and this outer surface 211 and this inner surface 212 all are smooth cambered surface.
Equally, this divergence of beam unit 22 has outer surface 221 and inner surface 222, and this outer surface 221 is smooth cambered surface, and this inner surface 222 is provided with some light reflection grooves 23.
Some these light reflection grooves 23 are connected to each other, form the first reflection groove unit 231 and the second reflection groove unit 232, further, all comprise some these light reflection grooves 23 in this first reflection groove unit 231 and this second reflection groove unit 232, wherein, the size of some these light reflection grooves 23 in this first reflection groove unit 231 is consistent, and the size of some these light reflection grooves 23 in this second reflection groove unit 232 increases gradually.
Again, as shown in Figure 1, this first reflection groove unit 231 and this led light source 10 are corresponding and be arranged on directly over this led light source 10 near the position.
The utility model reaches the principle that makes full use of light transmission, refraction and reflection by the structural design of the inner surface 212 smooth cambered surfaces of this first reflection groove unit 231, this second reflection groove unit 232 and this light transmission units 21 and will be dispensed in the bigger scope from the light that this led light source 10 is launched, and shade occurs and shines inadequate phenomenon thereby avoid appearing in the process that illuminates refrigerator or refrigerator cavity.
This led light source 10 is arranged in this lamp bracket 30, and this lampshade 20 is fastened on this lamp bracket 30, this lamp bracket 30 comprises first connecting wall 31 and second connecting wall 32, and this lampshade 20 is fastened between this first connecting wall 31 and this second connecting wall 32.
As shown in Figure 4, structural representation for first kind of embodiment of the present utility model, wherein, this lamp bracket 30 comprises first connecting wall 31 and second connecting wall 32, and this lampshade 20 is fastened between this first connecting wall 31 and this second connecting wall 32, as mentioned above, this lamp bracket 30 is arranged on the corner location A place of refrigerator or refrigerator-freezer.
As shown in Figure 5, structural representation for second kind of embodiment of the present utility model, wherein, this lamp bracket 30 comprises first connecting wall 31 and second connecting wall 32, and this second connecting wall 32 is made up of two gripper shoes 321, two these gripper shoes 321 are connected respectively with its this adjacent first connecting wall 31, and the angle between two these gripper shoes 321 is 90 degree.And this lamp bracket 30 is arranged on the vertical beam of refrigerator or refrigerator-freezer or the plane inner panel B.
Claims (4)
1. single-direction and dual-direction refrigerator-freezer illumination LED lamp, it comprises led light source, lampshade and lamp bracket, it is characterized in that: this lampshade is fastened on this lamp bracket, and by this lampshade and this lamp bracket around determining a cavity, and this led light source is arranged in this cavity, this led light source is that range of exposures is narrower but little LED lamp that exposure intensity is bigger is made, this lampshade is fastened on this lamp bracket with respect to this led light source, it comprises light transmission units and divergence of beam unit, wherein, this light transmission units is fixedlyed connected with the divergence of beam unit and is integral, this ray cast unit has outer surface and inner surface, and this outer surface and this inner surface all are smooth cambered surface, equally, this divergence of beam unit has outer surface and inner surface, this outer surface is smooth cambered surface, and this inner surface is provided with some light reflection grooves, this led light source is arranged in this lamp bracket, and this lampshade is fastened on this lamp bracket, this lamp bracket comprises first connecting wall and second connecting wall, and this lampshade is fastened between this first connecting wall and this second connecting wall.
2. single-direction and dual-direction refrigerator-freezer illumination LED lamp as claimed in claim 1, it is characterized in that: some these light reflection grooves are connected to each other, form the first reflection groove unit and the second reflection groove unit, further, all comprise some these light reflection grooves in this first reflection groove unit and this second reflection groove unit, wherein, the size of some these light reflection grooves in this first reflection groove unit is consistent, and the size of some these light reflection grooves in this second reflection groove unit increases gradually.
3. single-direction and dual-direction refrigerator-freezer illumination LED lamp as claimed in claim 2 is characterized in that: this first reflection groove unit is corresponding with this led light source and be arranged on directly over this led light source near the position.
4. single-direction and dual-direction refrigerator-freezer illumination LED lamp as claimed in claim 3, it is characterized in that: this second connecting wall is made up of two gripper shoes, two these gripper shoes are connected respectively with its this adjacent first connecting wall, and the angle between two these gripper shoes is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202071266U CN201348419Y (en) | 2008-12-31 | 2008-12-31 | Unidirectional and bidirectional illuminating LED lamp for refrigerators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202071266U CN201348419Y (en) | 2008-12-31 | 2008-12-31 | Unidirectional and bidirectional illuminating LED lamp for refrigerators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348419Y true CN201348419Y (en) | 2009-11-18 |
Family
ID=41367885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202071266U Expired - Fee Related CN201348419Y (en) | 2008-12-31 | 2008-12-31 | Unidirectional and bidirectional illuminating LED lamp for refrigerators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348419Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997602A (en) * | 2012-12-31 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and lighting lamp assembly of refrigerator |
| CN104284062A (en) * | 2013-07-03 | 2015-01-14 | 晶睿通讯股份有限公司 | Camera device and lamp thereof |
| CN107304980A (en) * | 2016-04-15 | 2017-10-31 | 松下知识产权经营株式会社 | Lighting device and large-scale showcase |
| CN115342578A (en) * | 2022-07-13 | 2022-11-15 | 安徽康佳同创电器有限公司 | Refrigerator lighting device with sterilization and deodorization functions and refrigerator |
-
2008
- 2008-12-31 CN CNU2008202071266U patent/CN201348419Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997602A (en) * | 2012-12-31 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and lighting lamp assembly of refrigerator |
| CN102997602B (en) * | 2012-12-31 | 2016-02-24 | 合肥美的电冰箱有限公司 | Refrigerator and lamp assembly thereof |
| CN104284062A (en) * | 2013-07-03 | 2015-01-14 | 晶睿通讯股份有限公司 | Camera device and lamp thereof |
| CN104284062B (en) * | 2013-07-03 | 2017-11-21 | 晶睿通讯股份有限公司 | Camera device and lamp thereof |
| CN107304980A (en) * | 2016-04-15 | 2017-10-31 | 松下知识产权经营株式会社 | Lighting device and large-scale showcase |
| CN115342578A (en) * | 2022-07-13 | 2022-11-15 | 安徽康佳同创电器有限公司 | Refrigerator lighting device with sterilization and deodorization functions and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20121231 |