CN202813295U - LED (Light Emitting Diode) ceiling lamp radiator - Google Patents
LED (Light Emitting Diode) ceiling lamp radiator Download PDFInfo
- Publication number
- CN202813295U CN202813295U CN2012203864986U CN201220386498U CN202813295U CN 202813295 U CN202813295 U CN 202813295U CN 2012203864986 U CN2012203864986 U CN 2012203864986U CN 201220386498 U CN201220386498 U CN 201220386498U CN 202813295 U CN202813295 U CN 202813295U
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- radiator
- radiator body
- led ceiling
- fin
- led
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Abstract
The utility relates to an LED ceiling lamp radiator which comprises a radiator body. The LED ceiling lamp radiator is characterized in that cooling fans with a circular arc cross section are coaxially arranged on the outer wall of the radiator body, accordingly the heat radiating area is greatly increased and the LED ceiling lamp radiator has good heat radiating performance.
Description
Technical field
The utility model relates to a kind of LED Ceiling light, especially relates to a kind of radiator of LED Ceiling light.
Background technology
The LED light fixture has the long characteristics of the high and low power consumption of light efficiency, life-span, thereby obtains using more and more widely in society now, and the LED Ceiling light is exactly a kind of application in lighting field.Traditional Ceiling light in use can produce high heat, although radiator is installed, owing to be subjected to the moulding of Ceiling light and the restriction of structure, radiating effect is not good, the heat that produces in time can't be discharged, and then cause led chip to accelerate decay, reduce its service life.
Summary of the invention
The utility model provides a kind of and coaxially on the outer wall of radiator body has been provided with the radiator that the cross section is the LED Ceiling light of circular arc fin, improves heat dispersion by the area of dissipation that increases radiator; Solve the poor problem of radiating effect that exists in the prior art.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of radiator of LED Ceiling light, comprise radiator body, it is characterized in that: coaxially on the outer wall of described radiator body be provided with the fin that the cross section is circular arc.By the outer wall at radiator body fin is set, and the cross section of fin is circular arc, thereby greatly improved area of dissipation, so that the utlity model has preferably heat dispersion.
As preferably, described fin is provided with 3 at least, and fin is evenly distributed on the outer wall of radiator body.The multi-disc fin is evenly distributed on the outer wall of radiator body, good heat dissipation effect.
As preferably, the inside of described radiator body is hollow structure, and is provided with holddown groove at the inwall of radiator body.Arranging conveniently of holddown groove and being connected and fixed of illuminating module and cooling pad.
As preferably, described holddown groove and radiator body be coaxial setting and both end face flush.Be conducive to being connected and fixed of illuminating module and cooling pad and radiator body.
As preferably, described radiator body cross section is annular.
Therefore, the utility model has following characteristics compared to existing technology: 1. simple in structure, reasonable in design; 2. the outer wall at radiator body arranges fin, and the cross section of fin is circular arc, has greatly improved area of dissipation, has preferably heat dispersion.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: see Fig. 1, a kind of radiator of LED Ceiling light comprises that radiator body 1 radiator body 1 cross section is annular.Coaxially on the outer wall of radiator body 1 be provided with the fin 2 that the cross section is circular arc.By the outer wall at radiator body fin is set, and the cross section of fin is circular arc, thereby greatly improved area of dissipation, so that the utlity model has preferably heat dispersion.
Fin 2 is provided with 3 at least, and fin 2 is evenly distributed on the outer wall of radiator body 1, and the multi-disc fin is evenly distributed on the outer wall of radiator body, and radiating effect is better.The inside of radiator body 1 is hollow structure, and is provided with holddown groove 3 at the inwall of radiator body 1, arranging conveniently of holddown groove and being connected and fixed of illuminating module and cooling pad.Holddown groove 3 and radiator body 1 for coaxial setting and both end face flush.Be conducive to being connected and fixed of illuminating module and cooling pad and radiator body.
It is apparent to one skilled in the art that the utility model can be changed into various ways, and such change is not thought and broken away from scope of the present utility model.What all were such will be included within the scope of this claim the apparent modification of described those skilled in the art.
Claims (5)
1. the radiator of a LED Ceiling light comprises radiator body (1), it is characterized in that: the coaxial fin that the cross section is circular arc (2) that is provided with on the outer wall of described radiator body (1).
2. the radiator of LED Ceiling light according to claim 1, it is characterized in that: described fin (2) is provided with 3 at least, and fin (2) is evenly distributed on the outer wall of radiator body (1).
3. the radiator of LED Ceiling light according to claim 1 and 2, it is characterized in that: the inside of described radiator body (1) is hollow structure, and is provided with holddown groove (3) at the inwall of radiator body (1).
4. the radiator of LED Ceiling light according to claim 3 is characterized in that: described holddown groove (3) and radiator body (1) for coaxial setting and both end face flush.
5. the radiator of LED Ceiling light according to claim 1, it is characterized in that: described radiator body (1) cross section is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203864986U CN202813295U (en) | 2012-08-06 | 2012-08-06 | LED (Light Emitting Diode) ceiling lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203864986U CN202813295U (en) | 2012-08-06 | 2012-08-06 | LED (Light Emitting Diode) ceiling lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813295U true CN202813295U (en) | 2013-03-20 |
Family
ID=47872160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203864986U Expired - Fee Related CN202813295U (en) | 2012-08-06 | 2012-08-06 | LED (Light Emitting Diode) ceiling lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089261A (en) * | 2013-08-15 | 2014-10-08 | 都江堰市华刚电子科技有限公司 | LED (light-emitting diode) radiation device |
| CN104315475A (en) * | 2014-11-05 | 2015-01-28 | 安徽荃富信息科技有限公司 | Heat dissipating lamp holder for LED (light emitting diode) lamp |
-
2012
- 2012-08-06 CN CN2012203864986U patent/CN202813295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089261A (en) * | 2013-08-15 | 2014-10-08 | 都江堰市华刚电子科技有限公司 | LED (light-emitting diode) radiation device |
| CN104315475A (en) * | 2014-11-05 | 2015-01-28 | 安徽荃富信息科技有限公司 | Heat dissipating lamp holder for 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: 20130320 Termination date: 20140806 |
|
| EXPY | Termination of patent right or utility model |