CN205716880U - Cooling mechanism for vehicle LED headlamp - Google Patents
Cooling mechanism for vehicle LED headlamp Download PDFInfo
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- CN205716880U CN205716880U CN201620664565.4U CN201620664565U CN205716880U CN 205716880 U CN205716880 U CN 205716880U CN 201620664565 U CN201620664565 U CN 201620664565U CN 205716880 U CN205716880 U CN 205716880U
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- heat
- copper pipe
- semiconductor
- conducting copper
- radiating
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of cooling mechanism for vehicle LED headlamp, include the radiating bottom plate of LED light-emitting component, semiconductor chilling plate, semiconductor heat-dissipating base plate and heat-conducting copper pipe, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate is connected with the radiating bottom plate of LED light-emitting component, the hot side of semiconductor chilling plate is connected with the side of semiconductor heat-dissipating base plate, the opposite side of semiconductor heat-dissipating base plate is provided with hole, and connection has the first radiating fin, one end of heat-conducting copper pipe extend in hole and can fine rotation wherein, the other end of heat-conducting copper pipe connects the second radiating fin.This utility model is rational in infrastructure, easy to install, use the design that semiconductor chilling plate and heat-conducting copper pipe are set on radiating bottom plate, the cold environment of one local can be provided for luminescence component, the high heat of generation is quickly transferred to radiating fin dispel the heat simultaneously, it is effectively guaranteed the radiating requirements of LED headlamp, it is ensured that the normal work and use life-span of LED headlamp.
Description
Technical field
This utility model relates to Vehicular LED headlamp field, a kind of heat radiation machine for vehicle LED headlamp
Structure.
Background technology
The LED application of automobile is in full swing, but has breakthrough in headlamp field difficulty always, and its major obstacle is scattered
Heat problem.The working environment rather harsh of headlight for vehicles, air themperature, averagely more than 70 degree, so may result in LED chip
Heat dissipation environment very severe, be again the environment of a relative closure in vehicle lamp assembly simultaneously, car light shell is substantially the system of moulding
Product, cause more difficult doing of dispelling the heat.Heat dispersion is the important guarantee in LED car lamp normal work and use life-span, without good
Good heat radiation is done and is ensured, the high heat produced during luminescence component work efficient in time can not be absorbed by radiator structure and pass to
Outside car light, directly may result in the direct damage of LED light-emitting component.
Utility model content
The purpose of this utility model is to provide a kind of cooling mechanism for vehicle LED headlamp, to solve LED product work
The problem that cannot effectively distribute for heat substantial amounts of during car headlamp.
The technical solution of the utility model is as follows:
A kind of cooling mechanism for vehicle LED headlamp, includes the radiating bottom plate of LED light-emitting component, quasiconductor system
Cold, semiconductor heat-dissipating base plate and heat-conducting copper pipe, it is characterised in that: the huyashi-chuuka (cold chinese-style noodles) of described semiconductor chilling plate is sent out with described LED
The radiating bottom plate of optical element is connected, and the hot side of semiconductor chilling plate is connected with the side of described semiconductor heat-dissipating base plate, institute
The opposite side stating semiconductor heat-dissipating base plate is provided with hole, and connection has the first radiating fin, and one end of described heat-conducting copper pipe extends
In described hole and can fine rotation wherein, the other end of heat-conducting copper pipe connects the second radiating fin.
The described cooling mechanism for vehicle LED headlamp, it is characterised in that: the other end of described heat-conducting copper pipe can connect
It is connected on the shell of headlight for vehicles assembly, it is possible to extend to the outside of shell at headlight for vehicles assembly.
The described cooling mechanism for vehicle LED headlamp, it is characterised in that: the one of described first and second radiating fin
Side can be separately installed with radiator fan, it is possible to is provided with the branch line being connected with automobile air inlet system.
The beneficial effects of the utility model:
This utility model is rational in infrastructure, easy to install, uses and arranges semiconductor chilling plate on radiating bottom plate and lead
The design of hot copper pipe, it is possible to the cold environment of a local is provided for luminescence component, the high heat of generation is quickly transferred to simultaneously
Radiating fin dispels the heat, and is effectively guaranteed the radiating requirements of LED headlamp, it is ensured that the normal work of LED headlamp and
Service life.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
See Fig. 1, a kind of cooling mechanism for vehicle LED headlamp, include LED light-emitting component radiating bottom plate 1,
Semiconductor chilling plate 2, semiconductor heat-dissipating base plate 3 and heat-conducting copper pipe 5, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate 2 dissipates with LED light-emitting component
Hot base plate 1 is connected, and the hot side of semiconductor chilling plate 2 is connected with the side of semiconductor heat-dissipating base plate 3, semiconductor heat-dissipating base plate
The opposite side of 3 is provided with hole 4, and connects and have the first radiating fin 6, and one end of heat-conducting copper pipe 5 extends in hole 4 and can be at it
Middle fine rotation, for ensureing the needs of headlight for vehicles height high adjustment, the other end of heat-conducting copper pipe 5 connects the second radiating fin
7, the inside of heat-conducting copper pipe 5 is filled with Heat Conduction Material.
In this utility model, the other end of heat-conducting copper pipe 5 is attached on the shell of headlight for vehicles assembly, it is possible to extend to
In the outside of the shell of headlight for vehicles assembly, more preferable radiating effect can be brought.
The side of first and second radiating fin 6,7 can be separately installed with radiator fan, it is possible to is provided with and automobile air inlet system
The branch line being connected, takes away the heat of first and second radiating fin 6,7, and effect can be more significantly.
Claims (3)
1., for a cooling mechanism for vehicle LED headlamp, include the radiating bottom plate of LED light-emitting component, semiconductor refrigerating
Sheet, semiconductor heat-dissipating base plate and heat-conducting copper pipe, it is characterised in that: the huyashi-chuuka (cold chinese-style noodles) of described semiconductor chilling plate is luminous with described LED
The radiating bottom plate of element is connected, and the hot side of semiconductor chilling plate is connected with the side of described semiconductor heat-dissipating base plate, described
The opposite side of semiconductor heat-dissipating base plate is provided with hole, and connection has the first radiating fin, one end of described heat-conducting copper pipe to extend to
In described hole and can fine rotation wherein, the other end of heat-conducting copper pipe connects the second radiating fin.
Cooling mechanism for vehicle LED headlamp the most according to claim 1, it is characterised in that: described heat-conducting copper pipe
The other end be attached on the shell of headlight for vehicles assembly, it is possible to extend to the outside of shell at headlight for vehicles assembly.
Cooling mechanism for vehicle LED headlamp the most according to claim 1, it is characterised in that: described first and second dissipates
The side of hot fin can be separately installed with radiator fan, it is possible to is provided with the branch line being connected with automobile air inlet system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664565.4U CN205716880U (en) | 2016-06-28 | 2016-06-28 | Cooling mechanism for vehicle LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664565.4U CN205716880U (en) | 2016-06-28 | 2016-06-28 | Cooling mechanism for vehicle LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716880U true CN205716880U (en) | 2016-11-23 |
Family
ID=57318310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620664565.4U Active CN205716880U (en) | 2016-06-28 | 2016-06-28 | Cooling mechanism for vehicle LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927917A (en) * | 2016-06-28 | 2016-09-07 | 安徽蓝锐电子科技有限公司 | Heat dissipation mechanism for vehicle LED headlamp |
| CN107747718A (en) * | 2017-09-25 | 2018-03-02 | 上海小糸车灯有限公司 | Automobile lamp radiator structure |
-
2016
- 2016-06-28 CN CN201620664565.4U patent/CN205716880U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927917A (en) * | 2016-06-28 | 2016-09-07 | 安徽蓝锐电子科技有限公司 | Heat dissipation mechanism for vehicle LED headlamp |
| CN107747718A (en) * | 2017-09-25 | 2018-03-02 | 上海小糸车灯有限公司 | Automobile lamp radiator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |