CN201582616U - Flat lamp with light emitting diode (LED) - Google Patents
Flat lamp with light emitting diode (LED) Download PDFInfo
- Publication number
- CN201582616U CN201582616U CN2009202837797U CN200920283779U CN201582616U CN 201582616 U CN201582616 U CN 201582616U CN 2009202837797 U CN2009202837797 U CN 2009202837797U CN 200920283779 U CN200920283779 U CN 200920283779U CN 201582616 U CN201582616 U CN 201582616U
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- Prior art keywords
- light
- housing
- led
- emitting diode
- light emitting
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Abstract
The utility model relates to a flat lamp with a light emitting diode (LED). The flat lamp comprises a housing, at least one LED, a light guide plate and an optical film group layer, wherein an opened light-emitting area is positioned at lower part of the housing; reflection processing is conducted on the inner edge surface of the housing; the LED is arranged on one inner side of the housing; the electrode of the LED protrudes outwards; the circuit board of the of the LED adopts an assembling interface; the light guide plate is arranged on one side edge of the LED in the housing; the light-emitting surface of the light guide plate forms a microstructure which can emit light uniformly; the optical film group layer is arranged at the bottom of the light guide plate, covers the light-emitting area of the housing, and basically comprises two brightness enhancement films and a diffuser film; and the brightness enhancement films are perpendicular to each other. Therefore, the utility model solves the problem that directly the projected light is dazzling in the prior art, and has the efficiencies that the projected light is not dazzling and products are standard due to modularization.
Description
[technical field]
The utility model relates to a kind of light emitting diode flat lamp, and is a kind of with modularization and handle the light emitting diode flat lamp of dazzling light design with blooming group layer.
[background technology]
Paying attention under environment and the energy-conservation trend, the light emitting diode low power consumption, the life-span is long and free of contamination characteristic, becomes splendid new generation light source; So having gradually with the light emitting diode is the design of lamp light source, and wherein mostly just together with a plurality of light emitting diode combined, in order to do with reach the brightness that is used to throw light on.But the requirement for the led lamp illumination except brightness, still has other factors to take in; Such as in order to reading light to be provided, if light emitting diode directly casts out (not passing through optical treatment), then this light can be very dazzling, can't provide to read the comfortable reading light of people; But, most led lamps is the design that light is directly cast out.
[utility model content]
In order to solve the above-mentioned deficiency of prior art, the utility model purpose is to provide a kind of light emitting diode flat lamp, and it can solve the problem that prior art directly projects dazzling light, projects the not effect of dazzling light and have.
For achieving the above object, the technical scheme that an embodiment of the present utility model is provided is: a housing, below are ringent output optical zone; At least one light emitting diode is arranged at a side of described enclosure interior, and outwards protrudes out electrode; One LGP is arranged at the light emitting diode side of described enclosure interior; And a blooming group layer, be arranged at described bottom surface of light guide plate, and cover covers the output optical zone that housing is stated in the residence, and it basic composition is two brightness enhancement film that are perpendicular to one another and a diffusion barrier.
The utility model compared with prior art, the light that is projected does not have dazzling drawback.
[description of drawings]
Below in conjunction with drawings and embodiments the utility model is described in further detail.
Fig. 1 is a structure cut-away view of the present utility model.
Fig. 2 is a structure outside drawing of the present utility model.
Fig. 3 is an application state key diagram of the present utility model.
[specific embodiment]
At first, see also Fig. 1,2, the utility model includes: a housing 10, below are ringent output optical zone 11, and implement the reflection processing in inner edge surface; At least one light emitting diode 20 is arranged at a side of described housing 10 inside, and outwards protrudes out electrode 21, and described light emitting diode 20 is able to a circuit board 22 and is assembled interface; One LGP 30 is arranged at light emitting diode 20 sides of described housing 10 inside, and its exiting surface is formed with and makes the emitting uniform micro-structural; An and blooming group layer 40, be arranged at described LGP 30 bottom surfaces, and cover covers the output optical zone 11 that housing 10 is stated in the residence, and it basic composition is two brightness enhancement film that are perpendicular to one another (BEF, Brightness Enhancement Film) and a diffusion barrier (Diffuser).
Spot light or line source that light emitting diode 20 is constituted, the effect of mat LGP 30 and become area source, two brightness enhancement film by blooming group layer 40 improve positive briliancy then, and make light more even with diffusion barrier, cause the light that casts out, have soft not dazzling characteristic, be fit to as the light of reading; In addition, give the modularization encapsulation with described housing 10 again, become a kind of design of specification product, and shown in the 3rd figure, be applied to lighting as desk lamp 50.
Claims (2)
1. a light emitting diode flat lamp includes, a housing, the below is ringent output optical zone, at least one light emitting diode is arranged at a side of described enclosure interior, and outwards protrudes out electrode, one LGP, be arranged at the light emitting diode side of described enclosure interior, it is characterized in that also comprising a blooming group layer, be arranged at described bottom surface of light guide plate, cover covers the output optical zone that housing is stated in the residence, and it basic composition is two brightness enhancement film that are perpendicular to one another and a diffusion barrier.
2. light emitting diode flat lamp according to claim 1 is characterized in that: the inner edge surface of described housing implements reflection and handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202837797U CN201582616U (en) | 2009-12-07 | 2009-12-07 | Flat lamp with light emitting diode (LED) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202837797U CN201582616U (en) | 2009-12-07 | 2009-12-07 | Flat lamp with light emitting diode (LED) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582616U true CN201582616U (en) | 2010-09-15 |
Family
ID=42724614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202837797U Expired - Fee Related CN201582616U (en) | 2009-12-07 | 2009-12-07 | Flat lamp with light emitting diode (LED) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582616U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095112A (en) * | 2011-03-03 | 2011-06-15 | 睿鸿光电科技(福建)有限公司 | Light emitting diode (LED) strip lamp |
| CN102588852A (en) * | 2011-01-18 | 2012-07-18 | 英志企业股份有限公司 | Manufacturing method of planar lamp tube |
| WO2014194624A1 (en) * | 2013-06-08 | 2014-12-11 | Chen Qi | Led light source module |
| CN104848081A (en) * | 2014-02-15 | 2015-08-19 | 鸿富锦精密工业(武汉)有限公司 | Backlight device |
| CN111271690A (en) * | 2020-01-15 | 2020-06-12 | 奥普家居股份有限公司 | Electric clothes airing machine |
| CN111334998A (en) * | 2020-02-24 | 2020-06-26 | 奥普家居股份有限公司 | Clothes airing machine easy to assemble |
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
-
2009
- 2009-12-07 CN CN2009202837797U patent/CN201582616U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588852A (en) * | 2011-01-18 | 2012-07-18 | 英志企业股份有限公司 | Manufacturing method of planar lamp tube |
| CN102095112A (en) * | 2011-03-03 | 2011-06-15 | 睿鸿光电科技(福建)有限公司 | Light emitting diode (LED) strip lamp |
| WO2014194624A1 (en) * | 2013-06-08 | 2014-12-11 | Chen Qi | Led light source module |
| CN104848081A (en) * | 2014-02-15 | 2015-08-19 | 鸿富锦精密工业(武汉)有限公司 | Backlight device |
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
| CN111271690A (en) * | 2020-01-15 | 2020-06-12 | 奥普家居股份有限公司 | Electric clothes airing machine |
| CN111271690B (en) * | 2020-01-15 | 2022-04-19 | 奥普家居股份有限公司 | Electric clothes airing machine |
| CN111334998A (en) * | 2020-02-24 | 2020-06-26 | 奥普家居股份有限公司 | Clothes airing machine easy to assemble |
| CN111334998B (en) * | 2020-02-24 | 2022-11-08 | 奥普家居股份有限公司 | Clothes airing machine easy to assemble |
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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: 20100915 Termination date: 20101207 |