CN202150487U - LED heat radiator - Google Patents
LED heat radiator Download PDFInfo
- Publication number
- CN202150487U CN202150487U CN201120217943U CN201120217943U CN202150487U CN 202150487 U CN202150487 U CN 202150487U CN 201120217943 U CN201120217943 U CN 201120217943U CN 201120217943 U CN201120217943 U CN 201120217943U CN 202150487 U CN202150487 U CN 202150487U
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- heat
- heat radiation
- nanometer carbon
- coating
- led
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- Expired - Fee Related
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Abstract
The utility model discloses an LED heat radiator having a high heat radiation efficiency, comprising a heat radiation body prepared by ceramic heat radiation material or functional plastic cement, wherein the surface of the heat radiation body is provided with a nanometer carbon layer. The nanometer carbon layer can improve heat radiation performance, heat of an LED lamp can be rapidly radiated, and the heat radiation body can improve specific heat capacity, so the heat radiator can absorb more heat. The LED heat radiator has highly efficient heat conduction and heat radiation performances.
Description
Technical field
The utility model relates to a kind of LED radiator, is specifically related to a kind of LED radiator that adopts nano-sized carbon heat conduction and heat radiation technology.
Background technology
People gradually adopt the LED lamp to replace conventional fluorescent; Than traditional fluorescent lamp; It has plurality of advantages such as low energy consumption, high light efficiency, long service life, environmental protection, but also exists following defective: adopt the heat that large-power LED light bead produced bigger, in case heat can't distribute fast effectively and be accumulated in the lamp; Cause the working temperature in the lamp body too high easily, and then influence the useful life of LED lamp.Therefore need be under the LED lamp installation radiator, accelerate heat radiation, reduce working temperature.Yet the radiating efficiency of LED lamp radiator still can't reach people's demand at present.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provides a kind of radiating efficiency high LED radiator.
The utility model solves the technical scheme that its technical problem adopted:
A kind of LED radiator comprises the heat radiation main body of being processed by ceramic heat emission material or worker's ability plastic cement, and the surface of said heat radiation main body is provided with the nanometer carbon-coating.
Further, said nano-sized carbon course is extended outward and is formed some radiating fins.
Further, the surfaces externally and internally of said heat radiation main body is equipped with the nanometer carbon-coating, and the heat radiation main body is provided with several through holes, and the nanometer carbon-coating of surfaces externally and internally is interconnected through through hole.
The beneficial effect of the utility model is: the utility model utilizes the nanometer carbon-coating to improve heat conductivility; The heat of LED lamp can be passed fast; The heat radiation main body of processing with ceramic heat emission material or worker's ability plastic cement improves specific heat capacity; Make this radiator can absorb more heats, therefore have heat conduction efficiently, heat-sinking capability.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of present embodiment.
Embodiment
With reference to Fig. 1; The utility model provides a kind of radiating efficiency high LED radiator; Comprise the heat radiation main body of being processed by ceramic heat emission material or worker's ability plastic cement 1, be equipped with the thick nanometer carbon-coating 2 of 0.5mm on the surfaces externally and internally of said heat radiation main body 1, nanometer carbon-coating 2 is connected with LED lamp bottom; Heat radiation main body 1 is provided with several through holes 11, and the nanometer carbon-coating 2 of surfaces externally and internally is interconnected through through hole 11.
Improve technical scheme below technique scheme also has: said nanometer carbon-coating 2 stretches out and forms some radiating fins, and the mode through radiating fin increases the area that heat is derived, and accelerates heat radiation.
The thermal conductivity of traditional ceramics material and worker's ability plastic cement radiator is about 0.4W/cmK; The thermal conductivity of fine aluminium is about 2.4W/cmK; The thermal conductivity of nanometer carbon-coating 2 is about 10W/cmK; Can be known that by above data the heat of LED lamp can be transmitted whole nanometer carbon-coating 2 apace, its efficient is than traditional fast tens times.
Certainly, the utility model is except above-mentioned execution mode, and other equivalent technical solutions also should be within its protection range.
Claims (3)
1. LED radiator is characterized in that: comprise the heat radiation main body of can plastic cement being processed by ceramic heat emission material or worker (1), the surface of said heat radiation main body (1) is provided with nanometer carbon-coating (2).
2. a kind of LED radiator according to claim 1 is characterized in that: said nanometer carbon-coating (2) stretches out and forms some radiating fins.
3. a kind of LED radiator according to claim 1; It is characterized in that: the surfaces externally and internally of said heat radiation main body (1) is equipped with nanometer carbon-coating (2); Heat radiation main body (1) is provided with several through holes (11), and the nanometer carbon-coating (2) of surfaces externally and internally is interconnected through through hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217943U CN202150487U (en) | 2011-06-25 | 2011-06-25 | LED heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217943U CN202150487U (en) | 2011-06-25 | 2011-06-25 | LED heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202150487U true CN202150487U (en) | 2012-02-22 |
Family
ID=45591539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120217943U Expired - Fee Related CN202150487U (en) | 2011-06-25 | 2011-06-25 | LED heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202150487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323147A (en) * | 2017-07-26 | 2019-02-12 | 慈溪飞诺斯电子科技有限公司 | A kind of high life LED illumination light source of uniform illumination |
-
2011
- 2011-06-25 CN CN201120217943U patent/CN202150487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323147A (en) * | 2017-07-26 | 2019-02-12 | 慈溪飞诺斯电子科技有限公司 | A kind of high life LED illumination light source of uniform illumination |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20160625 |