CN201237202Y - Integral radiator for high-power LED light source - Google Patents
Integral radiator for high-power LED light source Download PDFInfo
- Publication number
- CN201237202Y CN201237202Y CNU2008201484312U CN200820148431U CN201237202Y CN 201237202 Y CN201237202 Y CN 201237202Y CN U2008201484312 U CNU2008201484312 U CN U2008201484312U CN 200820148431 U CN200820148431 U CN 200820148431U CN 201237202 Y CN201237202 Y CN 201237202Y
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- radiator base
- power led
- groove
- 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
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an integral-type radiator for a high-power LED light source, which comprises a radiator base, wherein a groove for positioning LED light source is formed on lateral end surface of the radiator base, radiating fins are arranged on the other lateral end surface thereof, and the radiator base and the radiating fins form an integrated structure and are made of heat conducting material; a reflecting shade is adapted and arranged on the side of the groove of the radiator base, and the reflecting shade, the LED light source and the base in the groove are mutually arranged in a compression-joint manner. After the integral-type radiator is adopted, the problem of dissipating heat of the high-power LED light source can be greatly solved, and the heat quantity generated in the operation can be released to a maximum extent, thereby achieving high energy conservation and long service life.
Description
Technical field
The utility model relates to a kind of radiator, particularly a kind of high-power LED light source integrated heatsink.
Background technology
Along with the energy is day by day poor, use energy-conserving light source to become inexorable trend, high-power LED light source is more energy-conservation more than 70% than conventional light source, the good high-power LED light source of rational Application, reach energy-conservation, efficient, the life-span is long, wherein most important is exactly to solve the heat dissipation problem of high-power LED light source in using.
High-power LED light source has only fully the heat that produces is discharged at the huge heat of the central generation of work, just can show the characteristics that great power LED is energy-conservation, efficient, the life-span is long, so the quality of radiator directly determines the life-span of high-power LED light source.
The tradition high-power LED light source is by the local heat radiation of fin, because be local heat radiation, heat can not fully be released, so the high-power LED light source life-span is seriously given a discount, it is very short to use the life-span, maintenance is frequent, and use cost is higher, has hindered the development and the application of high-power LED light source greatly.
The utility model content
The utility model purpose is to provide a kind of high-power LED light source integrated heatsink, can solve the heat dissipation problem of high-power LED light source, thereby improves greatly its service life.
To achieve these goals, the utility model adopts following technical scheme: the high-power LED light source integrated heatsink, comprise radiator base, radiator base one side end face is provided with the groove that is used to place led light source, on the opposite side end face fin is set, radiator base and fin are structure as a whole and adopt the Heat Conduction Material manufacturing; The adaptive reflection shield that is provided with of the groove side of described radiator base, the mutual crimping setting of reflection shield, led light source and groove inner bottom part.
The groove of described reflection shield and radiator base one side adopts threaded.
Described radiator base is a cylindrical structural, and circular groove is set on the side end face, and opposite side is provided with fin.
Described fin is by being provided with along radiator base axis direction extends parallel in the radiator base end face scope.
Described fin is at least three, and shortens step by step to both sides from the centre.
Described radiator base outer ring is provided with fixing hole.
After having adopted this structure, can well solve the heat dissipation problem of high-power LED light source, the heat that produces in the use is released out to greatest extent, thereby it is long to reach the efficient energy-saving life-span.Radiator base and fin are structure as a whole and adopt the Heat Conduction Material manufacturing, reflection shield not only plays the reflection action of common reflection shield in the utility model, and play the mutual crimping setting of reflection shield, led light source and groove inner bottom part, can form an all-in-one-piece radiator structure like this, the heat that high-power LED light source is discharged can distribute conduction rapidly and come out, and radiating effect is better.When using a plurality of high-power LED light source, can use a plurality of radiators of the present utility model, and radiator can be provided with fixing hole by the radiator base outer ring and be secured on the fixed head that Heat Conduction Material makes, form the monoblock type radiator structure of a plurality of high-power LED light sources, heat dispersion is very good.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of fixed head.
The specific embodiment
Embodiment: high-power LED light source integrated heatsink as shown in Figure 1 and Figure 2, the radiator base 7 that comprises cylindrical structural, radiator base 7 one side end faces are provided with the groove of the circle that is used to place led light source 8, fin 6 is set on the opposite side end face, radiator base 7 and fin 6 are structure as a whole and adopt the Heat Conduction Material manufacturing, adopt the aluminium manufacturing in the present embodiment.The adaptive reflection shield 2 that is provided with of the groove side of radiator base 7 can be provided with easy-to-dismount dismounting hole 4 on the reflection shield 2, reflection shield 2 central authorities are provided with preformed hole 5 for high-power LED light source, the mutual crimping setting of reflection shield 2, led light source 8 and groove inner bottom part.Reflection shield 2 adopts threaded with the groove of radiator base 7 one sides in the present embodiment, and cooperation step 10 can be set, and reflection shield 2 taperings can adopt 120 degree.Fin 6 is by being provided with along radiator base 7 axis direction extends parallel in the radiator base 7 end face scopes, fin 6 is at least three, adopt ten a slice fin 6 in the present embodiment, and shorten step by step to both sides from the centre, radiator base 7 outer rings are provided with fixing hole 3.
When using a plurality of high-power LED light source, can use a plurality of radiators of the present utility model, and radiator can be provided with on the reserved location 11 that fixing hole 3 is secured in the fixed head 9 that Heat Conduction Material makes by radiator base 7 outer rings, form the monoblock type radiator structure of a plurality of high-power LED light sources, heat dispersion is very good.
Claims (6)
1, high-power LED light source integrated heatsink, it is characterized in that: comprise radiator base, radiator base one side end face is provided with the groove that is used to place led light source, on the opposite side end face fin is set, and radiator base and fin are structure as a whole and adopt the Heat Conduction Material manufacturing; The adaptive reflection shield that is provided with of the groove side of described radiator base, the mutual crimping setting of reflection shield, led light source and groove inner bottom part.
2, high-power LED light source integrated heatsink according to claim 1 is characterized in that: the groove of described reflection shield and radiator base one side adopts threaded.
3, high-power LED light source integrated heatsink according to claim 1 and 2 is characterized in that: described radiator base is a cylindrical structural, and circular groove is set on the side end face, and opposite side is provided with fin.
4, high-power LED light source integrated heatsink according to claim 3 is characterized in that: described fin is by being provided with along radiator base axis direction extends parallel in the radiator base end face scope.
5, high-power LED light source integrated heatsink according to claim 4, it is characterized in that: described fin is at least three, and shortens step by step to both sides from the centre.
6, according to claim 1,2,4 or 5 described high-power LED light source integrated heatsinks, it is characterized in that: described radiator base outer ring is provided with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201484312U CN201237202Y (en) | 2008-08-08 | 2008-08-08 | Integral radiator for high-power LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201484312U CN201237202Y (en) | 2008-08-08 | 2008-08-08 | Integral radiator for high-power LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237202Y true CN201237202Y (en) | 2009-05-13 |
Family
ID=40649933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201484312U Expired - Fee Related CN201237202Y (en) | 2008-08-08 | 2008-08-08 | Integral radiator for high-power LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237202Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726274A (en) * | 2016-08-10 | 2018-02-23 | 通用汽车环球科技运作有限责任公司 | More material LED radiators |
-
2008
- 2008-08-08 CN CNU2008201484312U patent/CN201237202Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726274A (en) * | 2016-08-10 | 2018-02-23 | 通用汽车环球科技运作有限责任公司 | More material LED radiators |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101430081A (en) | Fence type LED lighting device | |
| CN102200233A (en) | Light-emitting diode (LED) bulb lamp structure | |
| CN201289055Y (en) | High power LED lamp heat radiator | |
| CN202012887U (en) | Air convection cavity type radiator | |
| CN201237202Y (en) | Integral radiator for high-power LED light source | |
| CN200940818Y (en) | LEd lamp with high heat radiation property | |
| CN101255979A (en) | Cooling system of LED floodlight as well as wind operating method thereof | |
| CN103776000A (en) | Heat radiator of light emitting diode (LED) lamp | |
| CN201827792U (en) | Radiating high-power light-emitting diode (LED) ceiling light | |
| CN203309845U (en) | Outer connecting radiating bulb lamp aluminum substrate | |
| CN103388770A (en) | Integrated light source radiating module of LED lamp and manufacturing method thereof | |
| CN203286521U (en) | Radiating outer shell of LED lamp | |
| CN202521431U (en) | Light-emitting diode (LED) street lamp | |
| CN201909293U (en) | Radiating structure for LED (light-emitting diode) lamp | |
| WO2010072164A1 (en) | High power led bulb | |
| CN203731350U (en) | Radiator of LED lamp | |
| CN201662023U (en) | Radiator of LED lamp | |
| CN203857435U (en) | LED (Light-Emitting Diode) lamp radiator | |
| CN201059513Y (en) | LED lamp set with heat radiator | |
| CN201547725U (en) | Heat dissipation device of LED lamp | |
| CN201225591Y (en) | Fence type LED light fittings | |
| CN202216063U (en) | Embedded high-power LED spot lamp | |
| CN201964370U (en) | Honeycomb type convection current LED lamp radiator | |
| CN202403240U (en) | Heat dissipation structure of light emitting diode (LED) lamp | |
| CN204879978U (en) | LED street lamp lamp shade |
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: 20090513 Termination date: 20110808 |