CN205278937U - Heat abstractor , head -light and car light of car light - Google Patents
Heat abstractor , head -light and car light of car light Download PDFInfo
- Publication number
- CN205278937U CN205278937U CN201521093606.0U CN201521093606U CN205278937U CN 205278937 U CN205278937 U CN 205278937U CN 201521093606 U CN201521093606 U CN 201521093606U CN 205278937 U CN205278937 U CN 205278937U
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- CN
- China
- Prior art keywords
- heat abstractor
- radiator
- light source
- car light
- utility
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a heat abstractor, head -light and car light of car light, the heat abstractor of this car light, including fan, radiator, the fan with the radiator installation together, the radiator is equipped with a plurality of heat radiation fins. The beneficial effects of the utility model are that: the utility model discloses a dispel the heat in radiator and the fan source of setting a camera, reduction LED light source junction temperature utilizes the radiator to control the junction temperature of LED light source to the harmful effects of LED light source optical parameter, lets the junction temperature of LED light source move at controllable within range, guarantees the normal work of automobile lamps and lanterns.
Description
Technical field
This utility model relates to automobile lamp technical field, particularly relates to the heat abstractor of car light, headlamp and car light.
Background technology
Current automobile lamp generally all adopts LED light source, LED light source can produce substantial amounts of heat in the process run, if these heats can not quickly spread, then the rapid rising of LED light source junction temperature will be caused, thus quality and service life to car light impact.
Utility model content
This utility model provides the heat abstractor of a kind of car light, and including blower fan, radiator, described blower fan and described radiator are installed together, and described radiator is provided with multiple radiating fin.
As further improvement of the utility model, described blower fan is axial flow blower.
As further improvement of the utility model, the radiating fin of described radiator one end forms atrium, and described assembling is in described atrium.
As further improvement of the utility model, described radiating fin forms cylindrical shape.
As further improvement of the utility model, described blower fan includes Blower Housing, and described Blower Housing is provided with mounting groove, described radiator be arranged on in described mounting groove.
As further improvement of the utility model, described radiating fin is formed square.
As further improvement of the utility model, this heat abstractor also includes light source, boundary material sheet, and described light source is arranged on described boundary material sheet, and described boundary material sheet is arranged on described radiator.
As further improvement of the utility model, described light source is LED light source, and described boundary material sheet is aluminium base.
This utility model additionally provides a kind of headlamp including described heat abstractor, and this headlamp includes head lamp shell, and described heat abstractor is positioned at described head lamp shell.
This utility model additionally provides a kind of car light including described headlamp, and this car light includes car light shell, and described headlamp is arranged on described car light enclosure.
The beneficial effects of the utility model are: light source is dispelled the heat by this utility model by radiator and blower fan, reduce the harmful effect to LED light source optical parameter of the LED light source junction temperature, utilize radiator that the junction temperature of LED light source is controlled by, the junction temperature allowing LED light source is run in controlled scope, it is ensured that the normal operation of automobile lamp.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of an embodiment of the present utility model.
Fig. 2 is the structural representation of an embodiment of the present utility model.
Fig. 3 is the decomposition texture schematic diagram of another embodiment of the present utility model.
Fig. 4 is the structural representation of another embodiment of the present utility model.
Detailed description of the invention
The utility model discloses the heat abstractor of a kind of car light, including blower fan 1, radiator 2, described blower fan 1 is installed together with described radiator 2, and described radiator 2 is provided with multiple radiating fin 3.
Described blower fan 1 is axial flow blower.
As shown in Figure 1-2, as an embodiment of the present utility model, the radiating fin 3 of described radiator 2 one end forms atrium 4, described blower fan 1 is arranged in described atrium 4, and radiating fin 3 forms cylindrical shape, being additionally provided with the first radiating fin screw hole 5 on radiating fin 3, the first radiating fin screw hole 5 is corresponding with the screw hole position of blower fan 1, radiating fin 3 and blower fan 1 is installed together thereby through screw.
As shown in Figure 3-4, as two embodiments of the present utility model, described blower fan 1 includes Blower Housing 6, described Blower Housing 6 is provided with mounting groove, described radiator 2 is arranged on in described mounting groove, and described radiating fin 3 is formed square, is additionally provided with the second radiating fin screw hole 7 on radiating fin 3, second radiating fin screw hole 7 is corresponding with the screw hole position of blower fan 1, radiating fin 3 and blower fan 1 is installed together thereby through screw.
All including light source 8, boundary material sheet 9 in first embodiment of this utility model and second embodiment, described light source 8 is arranged on described boundary material sheet 9, and described boundary material sheet 9 is arranged on described radiator 2.
Described light source 8 is LED light source, and described boundary material sheet 9 is made for Heat Conduction Material.
Light source 8 is dispelled the heat by this utility model by radiator 2 and blower fan 1, reduce the harmful effect to LED light source optical parameter of the LED light source junction temperature, utilize radiator that the junction temperature of LED light source is controlled by, allow the junction temperature of LED light source run in controlled scope, it is ensured that the normal operation of automobile lamp.
This utility model reduces the LED light source system thermal resistance to heat abstractor, shortens heat-transfer path, and increases the effective heat exchange area of heat abstractor in the confined space.
Heat abstractor of the present utility model be mainly used in all kinds of passenger car (basic passenger car MPV SUV other vehicle), commercial car (the incomplete car of passenger vehicle, load-carrying vehicle, semitrailer, passenger vehicle, the incomplete car of load-carrying vehicle), engineering truck.
The invention also discloses a kind of headlamp including this utility model heat abstractor, this headlamp includes head lamp shell, and described heat abstractor is positioned at described head lamp shell.
The invention also discloses a kind of car light including this utility model headlamp, this car light includes car light shell, and described headlamp is arranged on described car light enclosure.
Radiating mode of the present utility model is forced convertion, heat produced by the process that LED light source runs, thermal diffusion is done by aluminium base, in aluminium base conduction to the radiator 2 of forging forming, heat exchange is carried out again by the air of the diffusion radiating surface of radiator 2 with head lamp shell internal recycle, in order to improve the radiating efficiency of radiator 2, radiator 2 is provided with an axial flow blower. In radiator 2 running, by internal recycle by heat displacement produced by LED light source to inner circulating air, then inner circulating air and distance light light fixture outer casing inner wall carry out heat exchange, car light outer shell outer wall face is conducted heat to again through distance light lamp outer casing, then heat exchange is carried out again through car light shell wall and outer circulation air, thus completing heat radiation.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations. For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, protection domain of the present utility model all should be considered as belonging to.
Claims (10)
1. the heat abstractor of a car light, it is characterised in that: including blower fan, radiator, described blower fan and described radiator are installed together, and described radiator is provided with multiple radiating fin.
2. heat abstractor according to claim 1, it is characterised in that: described blower fan is axial flow blower.
3. heat abstractor according to claim 1, it is characterised in that: the radiating fin of described radiator one end forms atrium, and described assembling is in described atrium.
4. heat abstractor according to claim 3, it is characterised in that: described radiating fin forms cylindrical shape.
5. heat abstractor according to claim 1, it is characterised in that: described blower fan includes Blower Housing, and described Blower Housing is provided with mounting groove, described radiator be arranged on in described mounting groove.
6. heat abstractor according to claim 5, it is characterised in that: described radiating fin is formed square.
7. the heat abstractor according to any one of claim 1 to 6, it is characterised in that: this heat abstractor also includes light source, boundary material sheet, and described light source is arranged on described boundary material sheet, and described boundary material sheet is arranged on described radiator.
8. heat abstractor according to claim 7, it is characterised in that: described light source is LED light source, and described boundary material sheet is aluminium base.
9. including a headlamp for heat abstractor described in any one of claim 1 to 8, this headlamp includes head lamp shell, and described heat abstractor is positioned at described head lamp shell.
10. the car light including headlamp described in claim 9, it is characterised in that: this car light includes car light shell, and described headlamp is arranged on described car light enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093606.0U CN205278937U (en) | 2015-12-25 | 2015-12-25 | Heat abstractor , head -light and car light of car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093606.0U CN205278937U (en) | 2015-12-25 | 2015-12-25 | Heat abstractor , head -light and car light of car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278937U true CN205278937U (en) | 2016-06-01 |
Family
ID=56063514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521093606.0U Expired - Fee Related CN205278937U (en) | 2015-12-25 | 2015-12-25 | Heat abstractor , head -light and car light of car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654959A (en) * | 2017-10-26 | 2018-02-02 | 南京卡莱德汽车照明系统有限公司 | A kind of heat dissipation type high automobile lamp shell |
-
2015
- 2015-12-25 CN CN201521093606.0U patent/CN205278937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654959A (en) * | 2017-10-26 | 2018-02-02 | 南京卡莱德汽车照明系统有限公司 | A kind of heat dissipation type high automobile lamp shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190201 Address after: 518000 Building A 108, No. 1 Baolong Five Road, Baolong Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen xiede Technology Co., Ltd. Address before: 518055 Block A, Sangtai Building, Pioneer Park, Xili University Town, Nanshan District, Shenzhen City, Guangdong Province, 1911 Patentee before: SHENZHEN HUAYAO VEHICLE LAMP TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |