CN203549744U - Heat radiator for LED - Google Patents
Heat radiator for LED Download PDFInfo
- Publication number
- CN203549744U CN203549744U CN201320742881.5U CN201320742881U CN203549744U CN 203549744 U CN203549744 U CN 203549744U CN 201320742881 U CN201320742881 U CN 201320742881U CN 203549744 U CN203549744 U CN 203549744U
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- CN
- China
- Prior art keywords
- fin
- led
- heat radiator
- radiator body
- radiator
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a heat radiator for an LED. The heat radiator comprises a heat radiator body. Two fixed bases are arranged at the top and the bottom of the heat radiator body respectively. Cooling sheets which are arranged in a radial mode are arranged on the outer circle of the heat radiator body. The cooling sheets are in fin shapes. The fin-shaped cooling sheets are arranged at intervals in an up-down mode. The heat radiator of the LED has the advantages of being simple and reasonable in structure, small in size, good in heat dissipation effect, long in service life and convenient to popularize and use.
Description
Technical field
The utility model relates to radiator, relates in particular to a kind of LED radiator.
Background technology
LED illumination at present progressively marches to domestic lighting, and the demand of LED illumination is increasingly urgent, and LED lamp is as energy-conservation green light source, and the heat dissipation problem of high-capacity LED comes into one's own increasingly, because too high temperature can cause the decay of LED luminous efficiency; If the used heat that LED running produces cannot effectively shed, can directly on the life-span of LED, cause fatefulue impact.
Therefore, the solution of LED heat dissipation problem in recent years becomes many relevant dealers' research and development important topic.
Utility model content
The utility model provides a kind of LED radiator.
The technical solution adopted in the utility model is:
LED radiator, comprise radiator body, described radiator body top and bottom are respectively equipped with holder, and described radiator body outer ring arranges and is arranged in radial fin, described fin is fin shape, and the fin of described fin shape is between the upper and lower every placement.
LED radiator, comprises radiator body, and described radiator body top and bottom are respectively equipped with holder, and described radiator body outer ring arranges and is arranged in radial fin, and described fin is skewed.
Sharp angle α scope between described fin and horizontal plane is 45-60 °.
The beneficial effects of the utility model are: simple and reasonable, volume is little, and good heat dissipation effect has extended service life, is convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Wherein: 1, radiator body, 2, holder, 3, fin, 4, sharp angle α.
The specific embodiment
As shown in Figure 1, LED radiator of the present utility model, comprises radiator body 1, and described radiator body 1 top and bottom are respectively equipped with holder 2, described radiator body 1 outer ring arranges and is arranged in radial fin 3, described fin 3 is fin shape, and the fin 3 of described fin shape is between the upper and lower every placement, simple and reasonable, volume is little, good heat dissipation effect, has extended service life, is convenient to promote the use of.
As shown in Figure 2, LED radiator of the present utility model, comprises radiator body 1, and described radiator body 1 top and bottom are respectively equipped with holder 2, described radiator body 1 outer ring arranges and is arranged in radial fin 3, described fin 3 is skewed, and sharp angle α 4 scopes between described fin 3 and horizontal plane are 45-60 °, simple and reasonable, volume is little, good heat dissipation effect, has extended service life, is convenient to promote the use of.
Claims (3)
1.LED radiator, comprise radiator body, it is characterized in that: described radiator body top and bottom are respectively equipped with holder, described radiator body outer ring arranges and is arranged in radial fin, described fin is fin shape, and the fin of described fin shape is between the upper and lower every placement.
2.LED radiator, comprises radiator body, it is characterized in that: described radiator body top and bottom are respectively equipped with holder, and described radiator body outer ring arranges and is arranged in radial fin, and described fin is skewed.
3. LED radiator according to claim 2, is characterized in that: the sharp angle α scope between described fin and horizontal plane is 45-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742881.5U CN203549744U (en) | 2013-11-22 | 2013-11-22 | Heat radiator for LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742881.5U CN203549744U (en) | 2013-11-22 | 2013-11-22 | Heat radiator for LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549744U true CN203549744U (en) | 2014-04-16 |
Family
ID=50467854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742881.5U Expired - Fee Related CN203549744U (en) | 2013-11-22 | 2013-11-22 | Heat radiator for LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654255A (en) * | 2013-11-22 | 2015-05-27 | 苏州承源光电科技有限公司 | Radiator for LEDs |
-
2013
- 2013-11-22 CN CN201320742881.5U patent/CN203549744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654255A (en) * | 2013-11-22 | 2015-05-27 | 苏州承源光电科技有限公司 | Radiator for LEDs |
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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: 20140416 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |