CN207990507U - A kind of LED automobile headlight - Google Patents
A kind of LED automobile headlight Download PDFInfo
- Publication number
- CN207990507U CN207990507U CN201820140562.XU CN201820140562U CN207990507U CN 207990507 U CN207990507 U CN 207990507U CN 201820140562 U CN201820140562 U CN 201820140562U CN 207990507 U CN207990507 U CN 207990507U
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- China
- Prior art keywords
- lamp body
- lamp
- radiator
- plate
- led
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of LED automobile headlights, including lamp body, it is mounted in automobile lamp housing by chuck in the middle part of the lamp body, lamp plate is installed inside the lamp body, the lamp plate two sides is respectively equipped with LED lamp bead, the lamp body is provided with the window of light-permeable at corresponding LED lamp bead position, it is additionally provided with cooling mechanism inside the lamp body, the cooling mechanism includes radiator and fan, the radiator top is connect with lamp plate lower part, the circumferentially disposed multi-disc cooling fin in radiator lower part, the lamp body lower part is provided with multiple openings for radiating fin exposed outside, the fan is mounted on inside lamp body and is bonded radiator bottom, the lamp body is ceramic lamp body.This LED headlamp uses the design of cooling fin and fan active heat removal, additional ceramics lamp body to radiate, and substantially increases radiating efficiency, and lamp body uses ceramic material, can on lamp body layout, it is more beautiful, and economic cost reduces.
Description
Technical field
The utility model is related to technical field of automobile illumination more particularly to a kind of LED headlamps.
Background technology
The automobile front of conventional light source, is vacuum osram lamp and gas discharge lamp HID using light source, and structure is unfavorable
In heat dissipation, and light-source structure size is big, is unfavorable for installing, and there are still the above problem, surface structures for existing LED automobile headlight
It is whole not break through, and using metal as the structure of appearance, high processing costs.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of perfect heat-dissipating and processing cost is low
LED headlamp.
Technical solution is used by the utility model solves its technical problem：
A kind of LED automobile headlight, including lamp body, the lamp body middle part is mounted on by chuck in automobile lamp housing, described
Lamp plate is installed, the lamp plate two sides is respectively equipped with LED lamp bead, and the lamp body is opened at corresponding LED lamp bead position inside lamp body
There is the window of light-permeable, be additionally provided with cooling mechanism inside the lamp body, the cooling mechanism includes radiator and fan, described to dissipate
Hot body top is connect with lamp plate lower part, and the circumferentially disposed multi-disc cooling fin in radiator lower part, the lamp body lower part is provided with multiple
For the opening of radiating fin exposed outside, the fan is mounted on inside lamp body and is bonded radiator bottom, and the lamp body is ceramic lamp body.
As an improvement of the above technical solution, the lamp body includes symmetrical first lamp body and the second lamp body, described
Mounting groove is both provided on the inside of first lamp body and the second lamp body, the lamp plate is mounted in two mounting grooves.
As an improvement of the above technical solution, first lamp body, the second lamp body and lamp plate top are provided with position correspondence
The first mounting hole, three is fastened by bolts part and fastened across the mode of the first mounting hole.
As an improvement of the above technical solution, the radiator includes symmetrical first radiator and the second heat dissipation
Body, the first radiator top, the second radiator top, lamp plate lower part, the first lamp body middle part and the second lamp body middle part corresponding position
Place is provided with the second mounting hole, and five are fastened by bolts part fastens across the mode of the second mounting hole.
As an improvement of the above technical solution, it is empty to be equipped with semicolumn for first radiator lower part and the second radiator lower part
Chamber, after the first radiator and the second radiator are assembled into radiator, two halves cylindrical cavity forms a cylindrical cavity, the lamp plate
Cylindrical cavity is inserted into lower end, and lamp plate bottom is connected with driving plate.
As an improvement of the above technical solution, the driving plate and fan are connected with power cord, under first radiator
Portion, the second radiator lower part, the first lamp body lower part and the second lamp body lower part side wall be provided with the corresponding notch in position, the power supply
Line is connect across notch with automobile controller.
As an improvement of the above technical solution, the lamp plate is made of copper base material.
The beneficial effects of the utility model have：
This LED headlamp uses the design of cooling fin and fan active heat removal, additional ceramics lamp body to radiate, carry significantly
High radiating efficiency, and lamp body uses ceramic material, can on lamp body layout, it is more beautiful, and economic cost reduces.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the explosive view of the utility model embodiment.
Specific implementation mode
Referring to Fig. 1 and Fig. 2, a kind of LED automobile headlight, including lamp body 1,1 middle part of the lamp body are mounted on by chuck 2
In automobile lamp housing, lamp plate 3 is installed inside the lamp body 1,3 two sides of the lamp plate is respectively equipped with LED lamp bead 4, and the lamp body 1 exists
4 position corresponding position of LED lamp bead is provided with the window of light-permeable, and cooling mechanism, the cooling mechanism packet are additionally provided with inside the lamp body 1
Radiator 5 and fan 6 are included, 5 top of the radiator is connect with 3 lower part of lamp plate, and the circumferentially disposed multi-disc in 5 lower part of the radiator dissipates
Backing 7,1 lower part of the lamp body are provided with multiple openings exposed for cooling fin 7, and the fan 6 is mounted on 1 inside of lamp body and is bonded
5 bottom of radiator, outer gas stream flow into fan 6 by 1 bottom of lamp body, and the rotation of fan 6 makes air-flow take away heat dissipation to rough air
The heat that body 5 sheds, while cooling fin 7 is exposed, the heat for being more favorable for radiator 5 is conducted into air, increases radiating efficiency,
The lamp body 1 is made of ceramic material, this LED headlamp uses the design of 6 active heat removal of cooling fin 7 and fan, additional pottery
Porcelain lamp body radiates, and substantially increases radiating efficiency, and lamp body uses ceramic material, overall appearance to have breakthrough, Ke Yi
Layout on lamp body, it is more beautiful, and economic cost reduces.
The lamp body 1 includes 11 and second lamp body 12 of symmetrical first lamp body, first lamp body, 11 and second lamp
12 inside of body is both provided with mounting groove 13, and the lamp plate 3 is mounted in two mounting grooves 13, first lamp body 11, the second lamp body
12 are provided with corresponding first mounting hole 14 in position with 3 top of lamp plate, and three is fastened by bolts part and passes through the first mounting hole 14
Mode fasten, be the first lamp body 11, the second lamp body 12 and 3 top of lamp plate be fastened by bolts part pass through the first mounting hole 14
Mode fasten.The radiator 5 includes 51 and second radiator 52 of symmetrical first radiator, on the first radiator 51
Portion, 52 top of the second radiator, 3 lower part of lamp plate, 11 middle part of the first lamp body and 12 middle part corresponding position of the second lamp body are provided with
Second mounting hole 15, five are fastened by bolts part fastens across the mode of the second mounting hole 15, is on the first radiator 51
Portion, 52 top of the second radiator, 3 lower part of lamp plate, 11 middle part of the first lamp body and 12 middle part of the second lamp body are fastened by bolts part and wear
The mode for crossing the second mounting hole 15 fastens.
First radiator, 51 lower part and 52 lower part of the second radiator are equipped with semicolumn cavity, when 51 He of the first radiator
After second radiator 52 is assembled into radiator 5, two halves cylindrical cavity forms a cylindrical cavity, and cylinder is inserted into 3 lower end of the lamp plate
Cavity, 3 bottom of lamp plate are connected with driving plate 8, and 3 bottom of lamp plate and 8 top of driving plate are provided with the card slot being mutually clamped, when installation,
Lamp plate 3 and driving plate 8 are clamped and weld together, while fan 6 is welded on 8 bottom of driving plate, the driving plate 8 and fan 6
Power cord 9 is connected with, under 51 lower part of the first radiator, 52 lower part of the second radiator, the first lamp body lower part and the second lamp body
The side wall in portion is provided with the corresponding notch in position, and the power cord 9 is connect across notch with automobile controller, and the lamp plate 3 uses
Copper base material is made, and thermal coefficient is higher than general baseplate material, can also be coated with heat conductive silica gel thereon and be conducive to heat dissipation.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all belong to the utility model
Protection domain.
Claims (7)
1. a kind of LED automobile headlight, it is characterised in that：Including lamp body (1), installed by chuck (2) in the middle part of the lamp body (1)
In automobile lamp housing, lamp plate (3) is installed inside the lamp body (1), lamp plate (3) two sides is respectively equipped with LED lamp bead (4),
The lamp body (1) is provided with the window of light-permeable at corresponding LED lamp bead (4) position, and heat dissipation machine is additionally provided with inside the lamp body (1)
Structure, the cooling mechanism include radiator (5) and fan (6), and radiator (5) top is connect with lamp plate (3) lower part, described
The circumferentially disposed multi-disc cooling fin (7) in radiator (5) lower part, lamp body (1) lower part is provided with multiple opens for cooling fin (7) is exposed
Mouthful, the fan (6) is mounted on lamp body (1) inside and is bonded radiator (5) bottom, and the lamp body (1) is ceramic lamp body.
2. a kind of LED automobile headlight according to claim 1, it is characterised in that：The lamp body (1) includes symmetrical
The first lamp body (11) and the second lamp body (12), be both provided with mounting groove on the inside of first lamp body (11) and the second lamp body (12)
(13), the lamp plate (3) is mounted in two mounting grooves (13).
3. a kind of LED automobile headlight according to claim 2, it is characterised in that：First lamp body (11), the second lamp
Body (12) and lamp plate (3) top are provided with corresponding first mounting hole (14) in position, and three is fastened by bolts part and passes through first
The mode of mounting hole (14) fastens.
4. a kind of LED automobile headlight according to claim 2, it is characterised in that：The radiator (5) includes left and right pair
The first radiator (51) and the second radiator (52) claimed, the first radiator (51) top, the second radiator (52) top, lamp plate
(3) lower part, corresponding position is provided with the second mounting hole (15) in the middle part of the first lamp body (11) and in the middle part of the second lamp body (12), five
The mode that part is fastened by bolts across the second mounting hole (15) fastens.
5. a kind of LED automobile headlight according to claim 4, it is characterised in that：First radiator (51) lower part
It is equipped with semicolumn cavity with the second radiator (52) lower part, when the first radiator (51) and the second radiator (52) are assembled into heat dissipation
After body (5), two halves cylindrical cavity forms a cylindrical cavity, and cylindrical cavity is inserted into lamp plate (3) lower end, and lamp plate (3) bottom connects
It is connected to driving plate (8).
6. a kind of LED automobile headlight according to claim 5, it is characterised in that：The driving plate (8) and fan (6)
It is connected with power cord (9), the first radiator (51) lower part, the second radiator (52) lower part, the first lamp body lower part and second
The side wall of lamp body lower part is provided with the corresponding notch in position, and the power cord (9) connect across notch with automobile controller.
7. a kind of LED automobile headlight according to claim 1, it is characterised in that：The lamp plate (3) uses copper-based plank
Matter is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820140562.XU CN207990507U (en) | 2018-01-25 | 2018-01-25 | A kind of LED automobile headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820140562.XU CN207990507U (en) | 2018-01-25 | 2018-01-25 | A kind of LED automobile headlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990507U true CN207990507U (en) | 2018-10-19 |
Family
ID=63822176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820140562.XU Expired - Fee Related CN207990507U (en) | 2018-01-25 | 2018-01-25 | A kind of LED automobile headlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576584A (en) * | 2022-04-16 | 2022-06-03 | 佛山市广联科技有限公司 | LED car light integrated into one piece heat radiation structure |
-
2018
- 2018-01-25 CN CN201820140562.XU patent/CN207990507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576584A (en) * | 2022-04-16 | 2022-06-03 | 佛山市广联科技有限公司 | LED car light integrated into one piece heat radiation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |