CN201795451U - Environment-friendly radiating structure for LED lamps - Google Patents
Environment-friendly radiating structure for LED lamps Download PDFInfo
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- CN201795451U CN201795451U CN2010202476630U CN201020247663U CN201795451U CN 201795451 U CN201795451 U CN 201795451U CN 2010202476630 U CN2010202476630 U CN 2010202476630U CN 201020247663 U CN201020247663 U CN 201020247663U CN 201795451 U CN201795451 U CN 201795451U
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- radiating
- radiating structure
- friendly
- environment
- led lamps
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Abstract
The utility model relates to an environment-friendly radiating structure for LED lamps, which comprises a radiating body and a radiating structural part consisting of a plurality of radiating fins. The radiating fins are formed on the outer surface or the periphery of the radiating body, and the surfaces of the radiating fins are roughened. The roughened surface of the radiating structure increases radiation area effectively, the radiating structure is not processed chemically or electrochemically but only processed physically in the whole production process, the surface of the structure is covered by no substance, so that the radiating structure contacts with air via an original metal state, accordingly, radiation effect is increased greatly, service lives of LED lamps are prolonged, and the radiating structure has the advantages of energy conservation, environmental protection, and no environmental pollution.
Description
Technical field
The utility model relates to a kind of radiator structure, particularly a kind of radiator structure of LED light fixture environment-friendly type.
Background technology
The LED lamp is as a kind of novel energy-conserving light source, and the chip caloric value is big during owing to use, and the LED light fixture need dispose radiator structure to reach radiating effect, and the radiating effect of radiator structure directly affects the service life of LED light fixture.Radiator structure adopts the fin shape usually at present, electrochemical method such as anodic oxidation are adopted in its surface, chromium plating, nickel plating or electroplate other metal etc., or chemical method such as phenylpropyl alcohol three are eaten processing such as azoles, chromic anhydride, bichromate, phosphoric acid, sulfuric acid, nitric acid, hydrofluoric acid, contain heavy metals such as pernicious gases such as a large amount of nitrogen dioxide, sulfur dioxide, hydrogen chloride, hydrogen fluoride and chromium, nickel in process of production in waste liquid of Chan Shenging and the waste gas, severe contamination environment.In addition, when the LED light fixture was scrapped, radiator structure need recycle, and both had been faced with the separation of other metal and nonmetalloid, had increased to reclaim the difficulty of separating, and again environment had been caused secondary pollution.Because the radiator structure surface of handling through said method is smooth smooth shape, though increased attractive in appearance, other metal that is coated or nonmetalloid intercepted radiator structure direct with the contacting of air; In addition and since the surface for smooth actual be the surface area that has reduced radiator structure, weakened the temp effect that melts of radiator structure, thereby greatly reduced the radiating effect of radiator structure, shortened the service life of LED lamp.
Summary of the invention
The purpose of this utility model just provides a kind ofly carries out surface treatment by physical method, the surface does not coat heavy metal and other chemicals, and can effectively increase the area of dissipation of LED light fixture, strengthen and melt temp effect, thereby prolong the LED lamp LED light fixture environment-friendly heat dissipation structure in service life.
The technical scheme that its technical problem that solves the utility model adopts is: the LED lamp cooling structure, comprise that heat radiator body and radiating fin constitute radiator structure spare, heat radiator body lateral surface or periphery form a plurality of radiating fins, and described a plurality of radiating fins surface is rough-shape.
Described heat radiator body surface is also rough-shape.
The utility model surface is rough-shape, increased area of dissipation effectively, and in whole process of production without chemistry or electrochemical treatments, only adopt physical method to handle, its surface coats without any material, it is contacted with air with the metal ortho states, thereby improved radiating effect greatly, prolong the service life of LED light fixture, had the characteristics of energy-saving and environmental protection, non-environmental-pollution.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an embodiment of the present utility model.
Fig. 3 is the schematic surface of radiating fin.
In the drawings: radiating fin 1, heat radiator body 2, coarse shape 3.
The specific embodiment
Below in conjunction with embodiment, the utility model is further described, but it does not represent unique embodiment of the present utility model.
Please read Fig. 1, heat radiator body 2 and radiating fin 1 constitute radiator structure spare, and heat radiator body 2 lateral surfaces or periphery form a plurality of radiating fins 1.Heat radiator body 2 is the multiple heat radiation shapes such as radiator, tabular radiator, curved surface shape radiator, cylindric radiator or polygon prism shape radiator of hollow tube-shape, sees Fig. 2.LED lamp cooling structure spare after the machining is hung on the shot-blasting machine hanger one by one, push in the shot-blasting machine, close shot-blasting machine; Open shot-blasting machine, to radiator structure spare ball blast; Behind the ball blast, withdraw from the shot-blasting machine hanger, take out radiator structure spare, a plurality of like this radiating fins 1 surface forms coarse shape 3, and heat radiator body 2 surfaces also form coarse shape 3, see Fig. 3.Coarse shape 3 is similar to the one side or the ground glass surface of sand paper.
Claims (2)
1. LED light fixture environment-friendly heat dissipation structure, heat radiator body (2) and radiating fin (1) constitute radiator structure spare, heat radiator body (2) lateral surface or periphery form a plurality of radiating fins (1), it is characterized in that a plurality of radiating fins (1) surfaces rough-shape (3).
2. LED light fixture environment-friendly heat dissipation structure according to claim 1 is characterized in that described heat radiator body (2) surface rough-shape (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202476630U CN201795451U (en) | 2010-06-29 | 2010-06-29 | Environment-friendly radiating structure for LED lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202476630U CN201795451U (en) | 2010-06-29 | 2010-06-29 | Environment-friendly radiating structure for LED lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795451U true CN201795451U (en) | 2011-04-13 |
Family
ID=43850357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202476630U Expired - Fee Related CN201795451U (en) | 2010-06-29 | 2010-06-29 | Environment-friendly radiating structure for LED lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915409A (en) * | 2010-06-29 | 2010-12-15 | 梅州江南电器有限公司 | Environment-friendly heat dissipation structure of LED lamp and manufacturing method thereof |
| CN107039575A (en) * | 2017-06-13 | 2017-08-11 | 乐山市同源科技有限公司 | A kind of method for improving LED light photoelectric transformation efficiency |
-
2010
- 2010-06-29 CN CN2010202476630U patent/CN201795451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915409A (en) * | 2010-06-29 | 2010-12-15 | 梅州江南电器有限公司 | Environment-friendly heat dissipation structure of LED lamp and manufacturing method thereof |
| CN107039575A (en) * | 2017-06-13 | 2017-08-11 | 乐山市同源科技有限公司 | A kind of method for improving LED light photoelectric transformation efficiency |
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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: 20110413 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |