CN102629658A - Radiator of large power LED reflection cup - Google Patents
Radiator of large power LED reflection cup Download PDFInfo
- Publication number
- CN102629658A CN102629658A CN2011104344071A CN201110434407A CN102629658A CN 102629658 A CN102629658 A CN 102629658A CN 2011104344071 A CN2011104344071 A CN 2011104344071A CN 201110434407 A CN201110434407 A CN 201110434407A CN 102629658 A CN102629658 A CN 102629658A
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- Prior art keywords
- radiator
- power led
- focusing
- fan
- cylinder
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Abstract
The invention relates to a radiator of a large power LED reflection cup. The radiator is composed of a reflection cup body, a focusing gasket and a radiator body. The radiator body is a cylinder; fan-shaped grooves are opened at an interval of 60 degrees; holes are opened at the bottoms of the fan-shaped grooves; and omega-shaped grooves are arranged at the central sections of fan-shaped bodies. A tangent platform is arranged at the cylinder and a groove is arranged at the cross section of the cylinder. According to the radiator provided by the invention, because a chip is directly connected to the radiator, the radiator has small thermal resistance and a good heat dissipation effect. Moreover, the length of the radiator can be selected according to the LED power and a focus distance can be adjusted by a screw.
Description
Technical field
The present invention 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 this invention is to provide 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 present invention 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.
Outstanding advantage of the present invention 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 great power LED reflector radiator of the present invention.
Fig. 2 is the side view of great power LED reflector radiator of the present invention.
Fig. 3 is the focusing gasket construction sketch map of great power LED reflector radiator of the present invention.
Fig. 4 is the vertical view of the focusing pad of great power LED reflector radiator of the present invention.
Fig. 5 is the installation diagram of great power LED reflector radiator of the present invention.
Embodiment
Below through accompanying drawing and embodiment technical scheme of the present invention is further specified.
As shown in Figure 5, great power LED reflector radiator of the present invention 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 |
|---|---|---|---|
| CN2011104344071A CN102629658A (en) | 2011-12-22 | 2011-12-22 | Radiator of large power LED reflection cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104344071A CN102629658A (en) | 2011-12-22 | 2011-12-22 | Radiator of large power LED reflection cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102629658A true CN102629658A (en) | 2012-08-08 |
Family
ID=46587874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104344071A Pending CN102629658A (en) | 2011-12-22 | 2011-12-22 | Radiator of large power LED reflection cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102629658A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747174A (en) * | 2004-09-06 | 2006-03-15 | 亚泰影像科技股份有限公司 | Image sensor |
| US20070235743A1 (en) * | 2006-04-05 | 2007-10-11 | Samsung Electro-Mechanics Co., Ltd. | Light emitting diode package having anodized insulation layer and fabrication method therefor |
| CN101087976A (en) * | 2004-12-22 | 2007-12-12 | 电灯专利信托有限公司 | Lighting device comprising at least one light-emitting diode and vehicle headlight |
| CN101140972A (en) * | 2007-10-15 | 2008-03-12 | 佛山市国星光电股份有限公司 | Power luminous diode packaging structure |
| CN101307883A (en) * | 2007-05-17 | 2008-11-19 | 汪绍芬 | Large power multifunctional LED lamp cup capable of changing shooting angle |
| CN102128374A (en) * | 2011-02-24 | 2011-07-20 | 天津市中环晶瑞电子有限公司 | LED (Light-Emitting Diode) floodlight |
| CN202382207U (en) * | 2011-12-22 | 2012-08-15 | 南宁市明锐电子科技有限公司 | High power LED (light-emitting diode) reflection cup radiator |
-
2011
- 2011-12-22 CN CN2011104344071A patent/CN102629658A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747174A (en) * | 2004-09-06 | 2006-03-15 | 亚泰影像科技股份有限公司 | Image sensor |
| CN101087976A (en) * | 2004-12-22 | 2007-12-12 | 电灯专利信托有限公司 | Lighting device comprising at least one light-emitting diode and vehicle headlight |
| US20070235743A1 (en) * | 2006-04-05 | 2007-10-11 | Samsung Electro-Mechanics Co., Ltd. | Light emitting diode package having anodized insulation layer and fabrication method therefor |
| CN101307883A (en) * | 2007-05-17 | 2008-11-19 | 汪绍芬 | Large power multifunctional LED lamp cup capable of changing shooting angle |
| CN101140972A (en) * | 2007-10-15 | 2008-03-12 | 佛山市国星光电股份有限公司 | Power luminous diode packaging structure |
| CN102128374A (en) * | 2011-02-24 | 2011-07-20 | 天津市中环晶瑞电子有限公司 | LED (Light-Emitting Diode) floodlight |
| CN202382207U (en) * | 2011-12-22 | 2012-08-15 | 南宁市明锐电子科技有限公司 | High power LED (light-emitting diode) reflection cup radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120808 |