CN202091805U - LED panel lamp - Google Patents
LED panel lamp Download PDFInfo
- Publication number
- CN202091805U CN202091805U CN2010202891864U CN201020289186U CN202091805U CN 202091805 U CN202091805 U CN 202091805U CN 2010202891864 U CN2010202891864 U CN 2010202891864U CN 201020289186 U CN201020289186 U CN 201020289186U CN 202091805 U CN202091805 U CN 202091805U
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- CN
- China
- Prior art keywords
- led
- plate
- diffuser plate
- lamp
- lamp housing
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED panel lamp, which comprises a lamp shell. The lamp shell comprises a bottom plate and two side walls equipped on the bottom plate and integrated with the bottom plate. An LED lamp panel is equipped on the bottom plate inside the lamp shell. Diffusing plates for diffusing LED rays are equipped on the lighting direction of the LED lamp panel. The diffusing plates which are fixed on the side walls of the lamp shell comprise a first diffusing plate and a second diffusing plate. The first diffusing plate and the second diffusing plate are sequentially equipped and fixed on the lighting direction of the LED lamp panel. The two ends of the lamp shell are provided with two end covers for sealing the lamp shell. By adopting the first diffusing plate and the second diffusing plate, the LED panel lamp in the utility model enables twice light diffusion and then makes the lighting effects more uniform. A technical defect belonging to a conventional LED panel lamp and characterized by uneven lighting effects is then thoroughly eliminated.
Description
[technical field]
The utility model relates to a kind of luminous area source, refers in particular to a kind of LED panel light.
[background technology]
At present the principal mode of the light source of lighting is spot light and line source, and the spot light of indication is meant that in the plane irradiation is equivalent to the light source of the irradiation of any here, is the general name of a class light source of similar incandescent lamp list lamp illuminating effect.So-called line source refers to that in the plane irradiation is equivalent to the light source of the irradiation of a straightway, as fluorescent tube.Illuminated by surface light source is a kind of specific combination lighting system of spot light, and area source is generally formed by the spot light or the line source of intensive combination, area source since luminous soft evenly, be light source than the better more healthy lighting of spot light or line source.
LED is a kind of semiconductor that electric energy can be converted into visible light, and it has efficient height, photochromic pure, light quality height, advantages such as energy consumption is little, the life-span is long, illuminator points of proximity light source, is the novel green light source of 21 century of generally acknowledging in the world.Traditional LED is mainly used in signal and shows field, building aviation obstruction beacon, navigation light, automobile signal light, instrument back lighting, uses also more and more widely in amusement nowadays, building indoor and outdoor, urban beautification, the Landscape Lighting.If LED is adopted in the illumination of China family 1/2nd, the then annual generated energy that can save power station, Three Gorges.
The area source that existing a kind of LED constitutes, as patent application 200610062089.X number, name is called the LED area source, a kind of LED area source is disclosed, comprise LED substrate and several LED that are installed on the LED substrate, the one phosphor plate support around described LED is set on the LED substrate, described phosphor plate support has an outwardly open interior tapered reflecting surface, has reflectorized material on the reflecting surface, install one on the described phosphor plate support and cover described LED and with described LED the phosphor plate of certain intervals is arranged, phosphor plate is towards the coating fluorescent powder of described LED.Phosphor plate adopts light transmissive material to make.The LED substrate adopts Heat Conduction Material to make.The LED substrate is fixed on the housing by means of Heat Conduction Material, and this invention forms relatively homogeneous light emitting area on phosphor plate, send very soft light, has avoided the generation of dazzle.
But the LED bright dipping of said structure only relies on phosphor plate to spread, and it is inhomogeneous to make it go out light effect; The LED heat accumulation can quicken the rapid decay of the fluorescent material on the phosphor plate in lamp housing simultaneously, influences the service life of whole light fixture.
[utility model content]
At the technological deficiency that bright dipping is inhomogeneous, service life is short, light extraction efficiency is low that exists in the existing LED area source, the purpose of this utility model be to provide a kind of bright dipping evenly, the LED panel light of long service life.
In order to reach the technological means that above-mentioned technical purpose the utility model adopted is a kind of LED panel light, comprise lamp housing, described lamp housing comprises base plate and is arranged on the base plate two sidewalls with the base plate one, base plate in the described lamp housing is provided with the LED lamp plate, the light direction of described LED lamp plate is provided with the diffuser plate that is used to spread LED light, described diffuser plate is fixed on the sidewall of lamp housing, described diffuser plate comprises first diffuser plate and second diffuser plate, described first diffuser plate and second diffuser plate are fixed on the light direction of LED lamp plate successively, and the two ends of described lamp housing are provided with two end caps that are used to seal lamp housing.
Preferably, described first diffuser plate and second diffuser plate are disposed on the light direction of LED lamp plate successively.
Preferably, be mounted with power pack on the base plate at the described lamp housing back side.
Preferably, the inboard, two side of described lamp housing is provided with a pair of first mounting groove that is used to install first diffuser plate, and described first diffuser plate is installed in the lamp housing by first mounting groove.
Preferably, the end face of described lamp housing openend is provided with a pair of second mounting groove that is used to install second diffuser plate, the a pair of installation folding that is complementary with second mounting groove is stretched out in the described second diffuser plate both sides, and described second diffuser plate is installed in the openend of lamp housing by installation folding.
The utility model has adopted first diffuser plate and twice light diffusion of second diffuser plate, make light fixture to go out light effect more even, thoroughly eliminated the uneven technological deficiency of LED panel light bright dipping in the past, LED lamp plate of the present utility model directly is fixed on the base plate of lamp housing simultaneously, the heat of LED in time can be passed rapidly, can obviously reduce the temperature of LED, prolong the service life of light fixture.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is the utility model LED panel light package assembly schematic diagram;
Fig. 3 is the structural representation of the utility model cross section;
Fig. 4 is the cross-sectional structure schematic diagram of the utility model lamp housing;
Fig. 5 is the cross-sectional structure schematic diagram of the utility model second diffuser plate.
[specific embodiment]
With reference to accompanying drawing 1,2,3,4, shown in 5, the utility model discloses a kind of LED panel light, comprise lamp housing 1, described lamp housing 1 comprises base plate 11 and is arranged on the base plate 11 two sidewalls 12 with base plate 11 one, 13, base plate 11 in the described lamp housing 1 is provided with LED lamp plate 2, the light direction of described LED lamp plate 2 is provided with the diffuser plate that is used to spread LED light, described diffuser plate is fixed on the sidewall of lamp housing 1, described diffuser plate comprises first diffuser plate 6 and second diffuser plate 4, described first diffuser plate 6 and second diffuser plate 4 are fixed on the light direction of LED lamp plate 2 successively, and the two ends of described lamp housing 1 are provided with two end caps 31 that are used to seal lamp housing, 32.
Because the utility model has adopted first diffuser plate and twice light diffusion of second diffuser plate, make light fixture to go out light effect more even, thoroughly eliminated the uneven technological deficiency of LED panel light bright dipping in the past, LED lamp plate of the present utility model directly is fixed on the base plate of lamp housing simultaneously, the heat of LED in time can be passed rapidly, can obviously reduce the temperature of LED, prolong the service life of light fixture.
The above is all so that the utility model conveniently to be described, in the spiritual category that does not break away from the utility model creation, the various simple covert and modification that those skilled in the art did of being familiar with this technology still belongs to protection domain of the present utility model.
Claims (5)
1. LED panel light, it is characterized in that: comprise lamp housing, described lamp housing comprises base plate and is arranged on the base plate two sidewalls with the base plate one, base plate in the described lamp housing is provided with the LED lamp plate, the light direction of described LED lamp plate is provided with the diffuser plate that is used to spread LED light, described diffuser plate is fixed on the sidewall of lamp housing, described diffuser plate comprises first diffuser plate and second diffuser plate, described first diffuser plate and second diffuser plate are fixed on the light direction of LED lamp plate successively, and the two ends of described lamp housing are provided with two end caps that are used to seal lamp housing.
2. LED panel light according to claim 1 is characterized in that: described first diffuser plate and second diffuser plate are disposed on the light direction of LED lamp plate successively.
3. LED panel light according to claim 2 is characterized in that: be mounted with power pack on the base plate at the described lamp housing back side.
4. according to each described LED panel light of claim 1 to 3, it is characterized in that: the inboard, two side of described lamp housing is provided with a pair of first mounting groove that is used to install first diffuser plate, and described first diffuser plate is installed in the lamp housing by first mounting groove.
5. LED panel light according to claim 4, it is characterized in that: the end face of described lamp housing openend is provided with a pair of second mounting groove that is used to install second diffuser plate, the a pair of installation folding that is complementary with second mounting groove is stretched out in the described second diffuser plate both sides, and described second diffuser plate is installed in the openend of lamp housing by installation folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202891864U CN202091805U (en) | 2010-08-10 | 2010-08-10 | LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202891864U CN202091805U (en) | 2010-08-10 | 2010-08-10 | LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091805U true CN202091805U (en) | 2011-12-28 |
Family
ID=45366873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202891864U Expired - Fee Related CN202091805U (en) | 2010-08-10 | 2010-08-10 | LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555957A (en) * | 2016-11-16 | 2017-04-05 | 南京东晖光电有限公司 | A kind of three side-emitting LED Line lamps |
-
2010
- 2010-08-10 CN CN2010202891864U patent/CN202091805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555957A (en) * | 2016-11-16 | 2017-04-05 | 南京东晖光电有限公司 | A kind of three side-emitting LED Line lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangzhou Jujing Energy Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Guangzhou Jujing Energy Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |