CN202216034U - LED panel lamp - Google Patents
LED panel lamp Download PDFInfo
- Publication number
- CN202216034U CN202216034U CN2011203376278U CN201120337627U CN202216034U CN 202216034 U CN202216034 U CN 202216034U CN 2011203376278 U CN2011203376278 U CN 2011203376278U CN 201120337627 U CN201120337627 U CN 201120337627U CN 202216034 U CN202216034 U CN 202216034U
- Authority
- CN
- China
- Prior art keywords
- light
- led
- aluminium base
- lamp
- flat lamp
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 39
- 239000004411 aluminium Substances 0.000 claims description 35
- 238000004020 luminiscence type Methods 0.000 claims description 30
- 201000009310 astigmatism Diseases 0.000 claims description 19
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 4
- 238000000149 argon plasma sintering Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a simple structure, easily equipment and maintenance and the dull and stereotyped lamp of LED that heat dispersion is good. The LED flat lamp comprises a lamp mounting seat with a light outlet window, an LED light-emitting chip, a light-diffusing plate, a reflector and a rear cover aluminum substrate; the light scattering plate covers the light outlet window, and the reflector is arranged on the inner wall of the light outlet window and is matched with the inner wall; the LED light-emitting chips are distributed on one surface of the back cover aluminum substrate and are electrically connected with a power supply; one surface of the back cover aluminum substrate is buckled with one side of the lamp mounting seat, the light-diffusing plate and the reflecting cover are accommodated in the lamp mounting seat, and the surface of the back cover aluminum substrate, which is provided with the LED light-emitting chips, is opposite to the light-diffusing plate. The utility model discloses a dull and stereotyped lamp of LED assembles the convenience to be convenient for install and maintain in the use. Meanwhile, the LED flat lamp has good heat dissipation performance, so that the service life of the LED flat lamp is prolonged.
Description
Technical field
The utility model relates to the LED lighting technical field, more particularly, relates to a kind of LED flat lamp.
Background technology
LED is a kind of semiconductor that can electric energy be converted into visible light, and it has efficient height, high, the advantages such as energy consumption is little, the life-span is long, illuminator points of proximity light source of photochromic pure, light quality, is generally acknowledged in the world novel green light source.
Compare with traditional illuminating lamp; The LED flat lamp of utilizing the LED lamp to do light source not only has the characteristics that colourity is good, non-maintaining, the life-span is long; And the more important thing is than traditional illuminator lamp, more energy-conservation such as illuminator lamps such as incandescent lamp, fluorescent lamps, be a kind of light fixture of energy-conserving and environment-protective.The flat lamp of prior art adopts the LED luminescence unit to be directly installed on the structure on the Lamp holder mostly, for fixed L ED luminescence unit with to guarantee bright dipping even, need stick on the Lamp holder securely the LED luminescence unit is all even.This LED flat lamp complex structure, difficulty of processing is big, is unfavorable for the installation and maintenance of LED luminescence unit.And the LED flat lamp is being easy to generate great amount of heat in the use for a long time; Adopt above-mentioned LED flat lamp structure; The heat that the LED luminescence unit produces can't in time shed, and can influence the performance and the service life of LED luminescence unit, also can reduce the light efficiency utilization rate of LED lamp simultaneously.
For obtaining better result of use, need the structure of LED flat lamp be optimized.
The utility model content
The purpose of the utility model is to overcome shortcoming of the prior art with not enough, provide a kind of simple in structure, be easy to assemble, the LED flat lamp of maintenance and perfect heat-dissipating.
In order to achieve the above object, the utility model is achieved through following technical proposals: a kind of LED flat lamp, comprise Lamp holder and LED luminescence chip with light-emitting window, and it is characterized in that: also comprise astigmatism plate, reflector and bonnet aluminium base; Said astigmatism plate is covered on light-emitting window, and said reflector is arranged on the inwall of light-emitting window and is suitable with said inwall; Said LED luminescence chip is distributed on the one side of bonnet aluminium base, and is electrically connected with power supply; The one side of said bonnet aluminium base is interlocked with a side of Lamp holder, and astigmatism plate and reflector are contained in the Lamp holder and make one side that the bonnet aluminium base is distributed with the LED luminescence chip over against astigmatism plate.
As above scheme can obtain a kind of simple in structure, be easy to the LED flat lamp assembling and safeguard.And the light-conducting system that the light that the LED luminescence chip that is provided with on the bonnet aluminium base produces is formed through reflector and astigmatism plate is outwards luminous from light-emitting window.The LED luminescence chip is arranged on the bonnet aluminium base, and assembling and maintenance are all very convenient.
More particularly, said Lamp holder is meant and is provided with the circular or square framework of through hole as light-emitting window that through-hole wall forms protruding location division to the side extension of Lamp holder; The one side of said bonnet aluminium base is interlocked with said location division.
The lateral surface of said location division is provided with fastener, and the one side of said bonnet aluminium base is interlocked through said fastener and location division.Be provided with fastener and be convenient to the installation of LED flat lamp, the integrated design of fastener and Lamp holder can be simplified production technology, reduces production costs.
Correspondingly, said bonnet aluminium base is provided with the draw-in groove that is complementary with said fastener.
The lateral surface of said location division is surrounded with fin.Arranged outside at Lamp holder has large-area fin, can improve the heat dispersion of LED flat lamp, thereby strengthens the service life of LED lamp.
Said LED luminescence chip is attached on the one side of bonnet aluminium base through heat-conducting glue; Electrically connect as series, parallel or series-parallel connection between the said LED luminescence chip that is distributed on the aluminium base, to be applicable to different use occasions and different modes.The bonnet aluminium base has heat conductivility preferably, further improves the heat dispersion of LED flat lamp.
Compared with prior art, the utlity model has following advantage and beneficial effect:
1, the LED flat lamp of the utility model is installed in the LED luminescence chip on the bonnet aluminium base, makes the easy process operation of layout of luminescence chip, and therefore, this flat lamp is easy to assembly, and in use is convenient to assembling and maintenance.
2, the LED flat lamp of the utility model has good performance of heat dissipation.The outside in the Lamp holder location division is surrounded with fin, can realize that flat lamp comprehensively dispels the heat.Utilize large-area bonnet aluminium base to carry out heat conduction and heat radiation simultaneously, further improve the heat dispersion of LED flat lamp, thereby strengthen the service life of LED flat lamp.
Description of drawings
Fig. 1 is the explosive view of the utility model LED flat lamp.
Among the figure, 1 is Lamp holder; 2 is framework; 3 is the location division; 4 is light-emitting window; 5 is fin; 6 is fastener; 7 is astigmatism plate; 8 is reflector; 9 is the bonnet aluminium base; 10 is the LED luminescence chip.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Embodiment
The explosive view of the utility model LED flat lamp is as shown in Figure 1; The LED flat lamp comprises the Lamp holder 1 and LED luminescence chip 10 with light-emitting window 4; Lamp holder 1 is to be provided with the circular framework of through hole as light-emitting window 4, and through-hole wall forms protruding location division 3 to the side extension of Lamp holder 1; Also comprise astigmatism plate 7, reflector 8 and bonnet aluminium base 9; Astigmatism plate 7 is covered on light-emitting window 4, and reflector 8 is arranged on the inwall of light-emitting window 4 and is suitable with said inwall; LED luminescence chip 10 is distributed on the one side of bonnet aluminium base 9, and is electrically connected with power supply; The one side of bonnet aluminium base 9 is interlocked with a side of Lamp holder 1, and concrete is to be interlocked with location division 3, and astigmatism plate 7 and reflector 8 are contained in the Lamp holder 1 and make one side that bonnet aluminium base 9 is distributed with LED luminescence chip 10 over against astigmatism plate 7.
The lateral surface of location division 3 is provided with fastener 6, correspondingly, also is provided with the draw-in groove that is complementary with fastener 6 on the bonnet aluminium base 9, and bonnet aluminium base 9 is interlocked with location division 3 through the fastener 6 of location division 3.Fastener 6 has groove structure, and the use installation of LED flat lamp is convenient in the setting of groove structure, and fastener 6 can be simplified production technology with Lamp holder 1 integrated design, reduces production costs.
The lateral surface of the location division 3 on Lamp holder 1 is surrounded with fin 5.Arranged outside at Lamp holder 1 has large-area fin, can improve the heat dispersion of LED flat lamp, thereby strengthens the service life of LED lamp.
LED luminescence chip 10 is attached on the one side of bonnet aluminium base 9 through heat-conducting glue; Be distributed in and electrically connect as series, parallel or series-parallel connection between the LED luminescence chip 10 on the bonnet aluminium base 9, to be applicable to different use occasions and different modes.Use has the bonnet aluminium base 9 of better heat conductivility, can further improve the heat dispersion of LED flat lamp.
The LED flat lamp of the utility model is easy to assembly; It is convenient to safeguard: astigmatism plate 7 is covered on the light-emitting window 4 of Lamp holder 1; Reflector 8 is installed on the inwall of light-emitting window; The one side that bonnet aluminium base 9 is provided with LED luminescence chip 10 is fastened on through fastener on the location division of Lamp holder, astigmatism plate 7 and reflector 8 is held being fixed in the Lamp holder, and LED luminescence chip 10 is electrically connected with power supply through the connected mode of series, parallel or series-parallel connection.The use installation and removal of LED flat lamp for ease, the fastener 6 on the Lamp holder 1 is provided with groove structure, and this fastener 6 can be fixedly mounted on the LED flat lamp on wall or the ceiling through other accessories.
The light that the LED luminescence chip 10 that is provided with on the bonnet aluminium base 9 of the utility model produces is the light-conducting system of forming through reflector 8 and astigmatism plate 7, and the light-emitting window 4 from Lamp holder 1 is outwards luminous.Thereby the light that LED luminescence chip 10 produces changes source path through the reflector that reduces light loss, makes the angle of light change the lighting angle towards the front of astigmatism plate 7 into, reaches effect of uniform light; Light can increase scattering of light through astigmatism plate 7 again, and makes light become soft.
The foregoing description is the utility model preferred implementation; But the embodiment of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (6)
1. a LED flat lamp comprises Lamp holder and LED luminescence chip with light-emitting window, it is characterized in that: also comprise astigmatism plate, reflector and bonnet aluminium base; Said astigmatism plate is covered on light-emitting window, and said reflector is arranged on the inwall of light-emitting window and is suitable with said inwall; Said LED luminescence chip is distributed on the one side of bonnet aluminium base, and is electrically connected with power supply; The one side of said bonnet aluminium base is interlocked with a side of Lamp holder, and astigmatism plate and reflector are contained in the Lamp holder and make one side that the bonnet aluminium base is distributed with the LED luminescence chip over against astigmatism plate.
2. LED flat lamp according to claim 1 is characterized in that: said Lamp holder is meant and is provided with the circular or square framework of through hole as light-emitting window that through-hole wall forms protruding location division to the side extension of Lamp holder; The one side of said bonnet aluminium base is interlocked with said location division.
3. LED flat lamp according to claim 2 is characterized in that: the lateral surface of said location division is provided with fastener, and the one side of said bonnet aluminium base is interlocked through said fastener and location division.
4. LED flat lamp according to claim 3 is characterized in that: said bonnet aluminium base is provided with the draw-in groove that is complementary with said fastener.
5. LED flat lamp according to claim 2 is characterized in that: the lateral surface of said location division is surrounded with fin.
6. LED flat lamp according to claim 1 is characterized in that: said LED luminescence chip is attached on the one side of bonnet aluminium base through heat-conducting glue; Electrically connect as series, parallel or series-parallel connection between the said LED luminescence chip that is distributed on the aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203376278U CN202216034U (en) | 2011-09-09 | 2011-09-09 | LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203376278U CN202216034U (en) | 2011-09-09 | 2011-09-09 | LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202216034U true CN202216034U (en) | 2012-05-09 |
Family
ID=46015287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203376278U Expired - Fee Related CN202216034U (en) | 2011-09-09 | 2011-09-09 | LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202216034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900979A (en) * | 2012-09-25 | 2013-01-30 | 刘世全 | Wholly stamping LED (light-emitting diode) lamp |
-
2011
- 2011-09-09 CN CN2011203376278U patent/CN202216034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900979A (en) * | 2012-09-25 | 2013-01-30 | 刘世全 | Wholly stamping LED (light-emitting diode) lamp |
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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: 20120509 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |