CN202382207U - High power LED (light-emitting diode) reflection cup radiator - Google Patents
High power LED (light-emitting diode) reflection cup radiator Download PDFInfo
- Publication number
- CN202382207U CN202382207U CN2011205427804U CN201120542780U CN202382207U CN 202382207 U CN202382207 U CN 202382207U CN 2011205427804 U CN2011205427804 U CN 2011205427804U CN 201120542780 U CN201120542780 U CN 201120542780U CN 202382207 U CN202382207 U CN 202382207U
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- CN
- China
- Prior art keywords
- radiator
- power led
- cylinder
- focusing
- reflection cup
- 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)
Abstract
The utility model discloses a high power LED (light-emitting diode) reflection cup radiator. The high power LED reflection cup radiator is composed of a reflection cup body, a focusing gasket and a radiator; the radiator is a cylinder, and a sector slot is formed on the cylinder at intervals of 60 DEG, a hole is formed on the bottom of the sector slot, a 'Q'-shaped slot is formed in the middle of the sector, and the cylinder is provided with a tangent platform. The section of the cylinder is provided with a groove. The radiator has small thermal resistance and good radiating effect since a chip is directly connected with the radiator. And the length of the radiator can be selected according to the LED power, and the focal length can be adjusted through a screw.
Description
Technical field
The utility model relates to a kind of radiator, particularly a kind of great power LED reflector radiator.
Background technology
Existing great power LED reflector radiator is to adopt aluminium bar to go out a reflective cup with the numerically controlled lathe car; Utilize this cup heat radiation heat simultaneously, this structure is not because chip directly contacts with cup, and thermal resistance is bigger; Radiating effect is bad; And go out a reflective cup with the aluminium bar car, cost is high, yields poorly.
Summary of the invention
The purpose of the utility model provides a kind of great power LED reflector radiator, because chip directly connects radiator, thermal resistance is little, good heat dissipation effect.And can select the length of radiator according to the LED watt level.Can also focus through screw.
The utility model achieves the above object through following technical scheme: a kind of great power LED reflector radiator, form by reflective cup, focusing pad and radiator.Said radiator is a cylinder, and 60 degree of whenever being separated by have a fan groove, and the fan groove bottom has the hole, and the fan body middle part is provided with Ω shape groove, and cylinder is provided with the tangent line platform.Cylindrical cross section is provided with a groove, and this groove can be put the aluminium base of light source just into.The focusing pad is provided with a shallow grooves, and this groove can not penetrate the focusing pad, and the focusing screw withstands shallow grooves on the focusing pad just.
Concrete structure and connected mode are:
The focusing pad is located between reflective cup and the radiator, and through the reflective cup of connection front, position, a hole, one group of every interval of screw, another group focusing screw withstands the focusing pad through position, remaining hole, so that regulate the focal length of reflective cup, makes light focusing.
The outstanding advantage of the utility model is:
1, because chip directly connects radiator, thermal resistance is little, good heat dissipation effect.
2, can select the length of radiator according to the LED watt level.
3, owing to be provided with the focusing pad, can regulate the focal length of reflective cup through screw.
4, since direct drawing and forming be easy to process.
Description of drawings
Fig. 1 is the structural representation of the described great power LED reflector of the utility model radiator.
Fig. 2 is the side view of the described great power LED reflector of the utility model radiator.
Fig. 3 is the focusing gasket construction sketch map of the described great power LED reflector of the utility model radiator.
Fig. 4 is the vertical view of the focusing pad of the described great power LED reflector of the utility model radiator.
Fig. 5 is the installation diagram of the described great power LED reflector of the utility model radiator.
The specific embodiment
Below through accompanying drawing and embodiment the technical scheme of the utility model is further specified.
As shown in Figure 5, the described great power LED reflector of the utility model radiator is made up of reflective cup 1, focusing pad 2 and radiator 3.
Radiator as illustrated in figs. 1 and 2 is a cylinder, and 60 degree of whenever being separated by have a fan groove 4, and the fan groove bottom has hole 5, and the fan body middle part is provided with Ω shape groove 6, and cylinder is provided with tangent line platform 7.Cylindrical cross section is provided with a groove 8, and this groove can be put the aluminium base of light source just into.
Shown in Fig. 3 and Fig. 4, the focusing pad is provided with a shallow grooves 9, and this groove can not penetrate the focusing pad, and the focusing screw withstands shallow grooves on the focusing pad just.
Present embodiment is the radiator of a all-aluminium construction, and reflector adopts the plastics once-forming, high conformity, and it is that raw material is by said shape stretch forming that radiator adopts aluminium.Can select the length and the size of different radiators according to LED high-power light-emitting tube power size.Fansink designs is focused and fastening and through wires hole, plays to strengthen heat radiation, saving material, and installation rate is fast.And has certain anti-pressure ability before and after Lamp cup and the radiator integral.
Claims (2)
1. a great power LED reflector radiator is characterized in that, this radiator is made up of reflective cup, focusing pad and radiator; Said radiator is a cylinder; Whenever 60 degree of being separated by have a fan groove, and the fan groove bottom has the hole, and the fan body middle part is provided with Ω shape groove; Cylinder is provided with the tangent line platform, and cylindrical cross section is provided with a groove.
2. great power LED reflector radiator according to claim 1 is characterized in that said focusing pad is provided with a shallow grooves, and the focusing screw withstands shallow grooves on the focusing pad just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205427804U CN202382207U (en) | 2011-12-22 | 2011-12-22 | High power LED (light-emitting diode) reflection cup radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205427804U CN202382207U (en) | 2011-12-22 | 2011-12-22 | High power LED (light-emitting diode) reflection cup radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382207U true CN202382207U (en) | 2012-08-15 |
Family
ID=46630706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205427804U Expired - Fee Related CN202382207U (en) | 2011-12-22 | 2011-12-22 | High power LED (light-emitting diode) reflection cup radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629658A (en) * | 2011-12-22 | 2012-08-08 | 南宁市明锐电子科技有限公司 | Radiator of large power LED reflection cup |
-
2011
- 2011-12-22 CN CN2011205427804U patent/CN202382207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629658A (en) * | 2011-12-22 | 2012-08-08 | 南宁市明锐电子科技有限公司 | Radiator of large power LED reflection cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121222 |