CN2906327Y - Heat radiation structure for LED illumination - Google Patents
Heat radiation structure for LED illumination Download PDFInfo
- Publication number
- CN2906327Y CN2906327Y CNU2006200137382U CN200620013738U CN2906327Y CN 2906327 Y CN2906327 Y CN 2906327Y CN U2006200137382 U CNU2006200137382 U CN U2006200137382U CN 200620013738 U CN200620013738 U CN 200620013738U CN 2906327 Y CN2906327 Y CN 2906327Y
- Authority
- CN
- China
- Prior art keywords
- heat
- utility
- model
- dissipating device
- led illumination
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model relates to a heat-dissipating device used in LED lamps, belonging to the heat-dissipating device of LED lamps. A slot bore is dug in a metal plate. A slice breadth heat-dissipating device is arranged in the slot bore, which is fixed by light source molding board and bolts. A DC fan is arranged in the slice breadth heat-dissipating device. Adopting the utility model will enable a substantial increase in the effective heat dissipation area, generally more than three times, at the same time, the fan increases air convection, therefore speeds up the heat dissipation. The utility model is suitable for road lighting appliances.
Description
Technical field:
The utility model relates to the LED lamp heat-radiating device.
Background technology:
The plane aluminium sheets that adopt of LED lamp heat radiation are in the past realized natural heat dissipation more, or add some concave surface heat sink section bars and utilize lamp body itself to increase area, but effect is very limited, can't resolve the heat dissipation technology bottleneck, in the confined space, can not increase the power of light source, thereby the LED illumination can not be promoted significantly.
Summary of the invention:
The purpose of this utility model is: a kind of LED illumination radiator structure is provided.
It comprises a fixed metal plate; On metallic plate, have fixedly slotted eye, be provided with in the slotted eye by light source template, the fixing thin slice width of cloth of screw and divide radiator; The thin slice width of cloth divides DC fan is set in the radiator.
Adopt the utility model that the efficiently radiates heat area is increased considerably, generally realize more than 3 times.Cooperate fan to strengthen cross-ventilation simultaneously, thereby accelerated the radiating rate of heat radiation thin slice.
Description of drawings:
Accompanying drawing 1 is the three-dimensional installation diagram of the utility model;
Accompanying drawing 2 is stereograms of the present utility model.
The specific embodiment:
It comprises a fixed metal plate (3), has fixedly slotted eye (6) on metallic plate (3), is provided with in the slotted eye (6) by light source template (4), the fixing thin slice width of cloth of screw (5) to divide radiator (2); The thin slice width of cloth divides DC fan (1) is set in the radiator (2).
The utility model is fit to road lighting lamp and uses: adopted light emitting sources such as high-pressure mercury lamp, electrodeless lamp or Halogen lamp LED can not satisfy the requirement of energy-saving and environmental protection, long-life in the past, but the semiconductor chip temperature of led lamp can not be higher than 85 degrees centigrade, makes led light source be difficult to improve.General power now adopts this technology that light source is reached more than the 65W below 25W, and substrate temperature remains on below 65 degrees centigrade.
Claims (1)
1, radiator structure is used in a kind of LED illumination, and it comprises a fixed metal plate, it is characterized in that: have fixedly slotted eye on metallic plate, be provided with in the slotted eye by light source template, the fixing thin slice width of cloth of screw and divide radiator; The thin slice width of cloth divides DC fan is set in the radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200137382U CN2906327Y (en) | 2006-04-30 | 2006-04-30 | Heat radiation structure for LED illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200137382U CN2906327Y (en) | 2006-04-30 | 2006-04-30 | Heat radiation structure for LED illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906327Y true CN2906327Y (en) | 2007-05-30 |
Family
ID=38114962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200137382U Expired - Fee Related CN2906327Y (en) | 2006-04-30 | 2006-04-30 | Heat radiation structure for LED illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906327Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874710B2 (en) | 2007-08-13 | 2011-01-25 | Top Energy Saving System Corp. | Light-emitting diode lamp |
| CN103256580A (en) * | 2013-04-28 | 2013-08-21 | 高锦波 | Radiating structure of LED street lamp |
-
2006
- 2006-04-30 CN CNU2006200137382U patent/CN2906327Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874710B2 (en) | 2007-08-13 | 2011-01-25 | Top Energy Saving System Corp. | Light-emitting diode lamp |
| CN101368719B (en) * | 2007-08-13 | 2011-07-06 | 太一节能系统股份有限公司 | LED lamp |
| CN103256580A (en) * | 2013-04-28 | 2013-08-21 | 高锦波 | Radiating structure of LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |