CN205606224U - Car LED headlamp - Google Patents
Car LED headlamp Download PDFInfo
- Publication number
- CN205606224U CN205606224U CN201620430047.6U CN201620430047U CN205606224U CN 205606224 U CN205606224 U CN 205606224U CN 201620430047 U CN201620430047 U CN 201620430047U CN 205606224 U CN205606224 U CN 205606224U
- Authority
- CN
- China
- Prior art keywords
- radiator
- radiating fin
- lamp housing
- led
- led lamp
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a car LED headlamp, including lamp body, LED lamp and base plate, be equipped with the opening on the lamp body, the base plate is installed on the lamp body, the LED lamp fixing is on the base plate and lie in the opening part, car LED headlamp still includes radiator and radiating fin, the bottom at the lamp body is fixed to the radiator, radiating fin fixes on the radiator. The utility model discloses install the base plate in the lamp body, the LED lamp fixing is on the base plate, and the radiator is installed in the bottom of lamp body, and it has radiating fin to distribute on the radiator, increases heat radiating area through the radiating fin on the radiator, and the heat that makes the LED lamp produce can go in quick heat dissipation, plays good radiating effect, has avoided the overheated phenomenon of burning out of leading to of LED lamp work, has guaranteed the working effect of LED lamp and the life who has improved the LED lamp, simultaneously, the last raised grain that is equipped with of radiating fin makes the air that contacts with radiating fin produce the turbulent flow, accelerates the heat dissipation.
Description
Technical field
This utility model relates to a kind of automobile LED headlight, belongs to technical field of automobile.
Background technology
Automobile LED headlight increasingly came into one's own as the important illuminace component of automobile, its service life.The radiating effect of existing automobile LED headlight is bad, affects working effect and service life.
Utility model content
The deficiency that this utility model exists to overcome prior art, it is provided that the automobile LED headlight that a kind of radiating effect is good.
This utility model can be achieved by taking techniques below scheme:
A kind of automobile LED headlight, including lamp housing, LED and substrate, described lamp housing is provided with opening, described substrate is arranged on lamp housing, described LED is arranged on substrate and is positioned at opening part, described automobile LED headlight also includes that radiator and radiating fin, described radiator are fixed on the bottom of lamp housing, and described radiating fin is fixed on radiator.
Preferably, described radiator is cylindrical, and described radiating fin circle distribution is in the side of radiator.
Preferably, described radiating fin is provided with ripple glaze.
Preferably, described radiator is connected with the bottom thread of lamp housing.
Preferably, described lamp housing is formed by aluminum forging and stamping.
Preferably, described radiator is extruded from by aluminum.
Preferably, described automobile LED headlight also includes that fixed mount, described fixed mount are sleeved on lamp housing.
Preferably, described fixed mount being provided with stop screw, the forward ends thereof of described stop screw is on lamp housing.
Compared with prior art, the beneficial effects of the utility model are: substrate is arranged in lamp housing by this utility model, LED is arranged on substrate, radiator is arranged on the bottom of lamp housing, radiating fin is distributed on radiator, increasing heat radiation area is carried out by the radiating fin on radiator, the heat energy quick heat radiating making LED produce goes, play good radiating effect, avoid the phenomenon that the worked thermal conductance of LED causes to burn, it is ensured that the working effect of LED and the service life that improve LED；Meanwhile, radiating fin is provided with ripple glaze, makes the air contacted with radiating fin produce turbulent flow, accelerates heat radiation.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile LED headlight of the present utility model；
Fig. 2 is the STRUCTURE DECOMPOSITION figure of automobile LED headlight of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described in detail.
Such as Fig. 1, shown in Fig. 2, the automobile LED headlight of the present embodiment includes lamp housing 1, LED 2, substrate 3, radiator 4 and radiating fin 5, described lamp housing 1 is provided with opening 11, described substrate 3 is arranged on lamp housing 1, described LED 2 is installed on the substrate 3 and is positioned at opening 11, described radiator 4 is threaded connection the bottom being fixed on lamp housing 1, described radiating fin 5 is fixed on radiator 4, increasing heat radiation area is carried out by the radiating fin 5 on radiator 4, the heat energy quick heat radiating making LED 2 produce goes, play good radiating effect, avoid the phenomenon that the worked thermal conductance of LED causes to burn, ensure that the working effect of LED and improve the service life of LED.Wherein, described radiator 4 is cylindrical, described radiating fin 5 circle distribution in the side of radiator 4, both increasing heat radiation areas, also keep the distance between radiating fin, it is ensured that radiating effect；Described radiating fin 5 is provided with ripple glaze, makes the air contacted with radiating fin 5 produce turbulent flow, accelerates heat radiation；Described lamp housing 1 is formed by aluminum forging and stamping, and described radiator 4 is extruded from by aluminum, has both made whole automobile LED headlight firm in structure, is also convenient for the heat transmission that LED produces.
In the present embodiment, described automobile LED headlight also includes that fixed mount 6, described fixed mount 6 are sleeved on lamp housing 1, conveniently whole LED lamp of automobile is fixed on automobile；Being provided with stop screw 7 on described fixed mount 6, the forward ends thereof of described stop screw 7 is on lamp housing 1, for adjusting the installation site of fixed mount 6, and convenient installation.
Above in association with most preferred embodiment, this utility model is described, but this utility model is not limited to embodiment disclosed above, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (9)
1. an automobile LED headlight, including lamp housing, LED and substrate, described lamp housing is provided with opening, described substrate is arranged on lamp housing, described LED is arranged on substrate and is positioned at opening part, characterized by further comprising radiator and radiating fin, described radiator is fixed on the bottom of lamp housing, and described radiating fin is fixed on radiator.
Automobile LED headlight the most according to claim 1, it is characterised in that described radiator is cylindrical.
Automobile LED headlight the most according to claim 2, it is characterised in that described radiating fin circle distribution is in the side of radiator.
Automobile LED headlight the most according to claim 1, it is characterised in that described radiating fin is provided with ripple glaze.
Automobile LED headlight the most according to claim 1, it is characterised in that described radiator is connected with the bottom thread of lamp housing.
Automobile LED headlight the most according to claim 1, it is characterised in that described lamp housing is formed by aluminum forging and stamping.
Automobile LED headlight the most according to claim 1, it is characterised in that described radiator is extruded from by aluminum.
Automobile LED headlight the most according to any one of claim 1 to 7, it is characterised in that described automobile LED headlight also includes that fixed mount, described fixed mount are sleeved on lamp housing.
Automobile LED headlight the most according to claim 8, it is characterised in that being provided with stop screw on described fixed mount, the forward ends thereof of described stop screw is on lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430047.6U CN205606224U (en) | 2016-05-12 | 2016-05-12 | Car LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430047.6U CN205606224U (en) | 2016-05-12 | 2016-05-12 | Car LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606224U true CN205606224U (en) | 2016-09-28 |
Family
ID=56966181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430047.6U Expired - Fee Related CN205606224U (en) | 2016-05-12 | 2016-05-12 | Car LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681843A (en) * | 2019-02-26 | 2019-04-26 | 华域视觉科技(上海)有限公司 | Car light mould group and the automobile for applying it |
| IT201900024226A1 (en) | 2019-12-17 | 2021-06-17 | Osram Gmbh | LAMP AND CORRESPONDING PROCEDURE |
| CN117781208A (en) * | 2024-02-28 | 2024-03-29 | 佛山富集盛科技有限公司 | LED automobile headlight |
-
2016
- 2016-05-12 CN CN201620430047.6U patent/CN205606224U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681843A (en) * | 2019-02-26 | 2019-04-26 | 华域视觉科技(上海)有限公司 | Car light mould group and the automobile for applying it |
| IT201900024226A1 (en) | 2019-12-17 | 2021-06-17 | Osram Gmbh | LAMP AND CORRESPONDING PROCEDURE |
| EP3839322A1 (en) | 2019-12-17 | 2021-06-23 | OSRAM GmbH | Lamp and corresponding method |
| CN117781208A (en) * | 2024-02-28 | 2024-03-29 | 佛山富集盛科技有限公司 | LED automobile headlight |
| CN117781208B (en) * | 2024-02-28 | 2024-05-10 | 佛山富集盛科技有限公司 | LED automobile headlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20210512 |