CN207990523U - A kind of LED automobile lamp - Google Patents
A kind of LED automobile lamp Download PDFInfo
- Publication number
- CN207990523U CN207990523U CN201820131991.0U CN201820131991U CN207990523U CN 207990523 U CN207990523 U CN 207990523U CN 201820131991 U CN201820131991 U CN 201820131991U CN 207990523 U CN207990523 U CN 207990523U
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- CN
- China
- Prior art keywords
- lamp body
- lamp
- led
- cooling fin
- heat
- 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 kind of LED automobile lamps, including lamp body, it is mounted in automobile lamp housing by chuck in the middle part of the lamp body, heat-conducting substrate is installed inside the lamp body, the heat-conducting substrate two sides is respectively equipped at least one LED lamp bead, the lamp body is provided with the window of light-permeable at corresponding LED lamp bead position, the lamp body lower part is provided with cooling mechanism, the cooling mechanism includes cooling fin, fan component and guiding subassembly, the fan component is mounted on by guiding subassembly below cooling fin, outer gas stream flows through fan component and cooling fin by guiding subassembly, the heat of conduction to cooling fin inside lamp body is taken out of to radiate.This LED automobile lamp reduce the distance among the LED light source of both sides make shine more concentrate, the design of window is more advantageous to the brightness for increasing LED lamp bead and reduces glare on lamp body simultaneously, the heat dissipation for substantially increasing LED automobile lamp extends LED automobile lamp service life.
Description
Technical field
The utility model is related to technical field of automobile illumination more particularly to a kind of LED automobile lamps.
Background technology
LED light source is with highly reliable, reaction speed is fast, luminous efficiency is high, power consumption is small, service life is long, work temperature
Low feature is spent, as LED light source is more and more universal, automobile LED headlight slowly enters the visual field of consumer.But it produced in the past
Automobile is all much halogen bulb, in order to improve brightness and the traffic safety of light bulb, needs to develop replaceable led big light
Source.The problem of existing LED automobile lamp centre of luminescence point is not concentrated, be easy to cause low brightness, glare, in addition, heat dissipation is bad easily
Lead to light decay, influences service life.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of LED automobile lamp, centre of luminescence point
It concentrates, good heat dissipation effect can extend LED automobile lamp service life.
Technical solution is used by the utility model solves its technical problem：
A kind of LED automobile lamp, including lamp body, the lamp body middle part are mounted on by chuck in automobile lamp housing, the lamp body
Inside is equipped with heat-conducting substrate, and the heat-conducting substrate two sides is respectively equipped at least one LED lamp bead, and the lamp body is in corresponding LED
Be provided with the window of light-permeable at lamp bead position, the lamp body lower part is provided with cooling mechanism, the cooling mechanism include cooling fin,
Fan component and guiding subassembly, the fan component are mounted on by guiding subassembly below cooling fin, and outer gas stream is by diversion group
Part flows through fan component and cooling fin, and the heat of conduction to cooling fin inside lamp body is taken out of to radiate.
As an improvement of the above technical solution, the guiding subassembly includes the front casing and rear casing being fixedly connected, described
Front casing is set in outside cooling fin, and multiple air outlets are offered on the front casing, and the rear casing bottom is equipped with air inlet,
The fan component is fastened between front casing and rear casing.
As an improvement of the above technical solution, multiple air outlets are circumferentially uniformly arranged along front casing.
As an improvement of the above technical solution, the front casing and rear casing are connected through a screw thread or glue is bonded.
As an improvement of the above technical solution, threading hole, the LED lamp bead and fan component are offered on the front casing
It is connected with conducting wire, the conducting wire stretches out from threading hole and is connected with driving box.
As an improvement of the above technical solution, described driving box one end is connected with the plug of pluggable automobile power source interface.
As an improvement of the above technical solution, the lamp body includes symmetrical first lamp body and the second lamp body, described
Heat-conducting substrate is folded between the first lamp body and the second lamp body, and three is connected by fastener.
As an improvement of the above technical solution, the cooling fin includes integrally being squeezed with the first lamp body and the second lamp body respectively
Molding first cooling fin and the second cooling fin, if first cooling fin and the second cooling fin are both provided with dry plate, difference
It is arranged at intervals on the first lamp body and the second lamp body lower part.
The beneficial effects of the utility model have：
The LED lamp bead of both sides is directly installed on heat-conducting substrate in this LED automobile lamp, is reduced among the LED light source of both sides
Distance make shine more concentrate, while on lamp body the design of window be more advantageous to increase LED lamp bead brightness and reduction dazzle
The cooling mechanism of light, setting lamp body tail portion includes cooling fin, fan component and guiding subassembly, and outer gas stream is flowed through through guiding subassembly
Fan component and cooling fin substantially increase the heat dissipation of LED automobile lamp to which heat to be taken out of to heat dissipation inside lamp body,
Extend LED automobile lamp service life.
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 partial exploded view of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
Referring to Fig. 1 and Fig. 2, a kind of LED automobile lamp, including lamp body 1,1 middle part of the lamp body are mounted on automobile by chuck 2
On lamp housing, heat-conducting substrate 3 is installed inside the lamp body 1,3 two sides of the heat-conducting substrate is respectively equipped at least one LED lamp bead
4, the lamp body 1 is provided with the window of light-permeable in 4 position corresponding position of LED lamp bead, and the LED lamp bead 4 of both sides is direct in LED automobile lamp
On heat-conducting substrate 3 so that heat is conducted to lamp body 1 faster, reduces the distance among the LED light source of both sides and makes
It shines and more concentrates, while the design of window is more advantageous to the brightness for increasing LED lamp bead and reduces glare on lamp body, the lamp body
1 lower part is provided with cooling mechanism, and the cooling mechanism includes cooling fin 5, fan component 6 and guiding subassembly 7, the fan component
6 are mounted on 5 lower section of cooling fin by guiding subassembly 7, and outer gas stream flows through fan component 6 and cooling fin 5 by guiding subassembly 7, will
The heat of lamp body 1 inside conduction to cooling fin is taken out of to radiate, and substantially increases the heat dissipation of LED automobile lamp, extends LED
Auto lamp service life.
The guiding subassembly 7 includes that the front casing 71 being fixedly connected and rear casing 72, the front casing 71 are set in heat dissipation
Outside piece 5, multiple air outlets 73 are offered on the front casing 71,72 bottom of the rear casing is equipped with air inlet, the fan
Component 6 is fastened between front casing 71 and rear casing 72, and multiple air outlets 73 are circumferentially uniformly arranged along front casing, outer gas stream warp
Air inlet flows into fan component 6, and the rotation of fan component 6 makes air-flow flow through 5 surface of cooling fin, and heat is taken out of from air outlet 73
Lamp body 1 substantially increases radiating efficiency, and the front casing 71 and rear casing 72 are connected through a screw thread or glue bonding.
Threading hole 74 is offered on the front casing 71, the LED lamp bead 4 and fan component 6 are connected with conducting wire, described to lead
Line stretches out from threading hole 74 and is connected with driving box 8, and 8 one end of the driving box is connected with the plug of pluggable automobile power source interface
9。
The lamp body 1 includes 11 and second lamp body 12 of symmetrical first lamp body, and the heat-conducting substrate 3 is folded in first
Between lamp body 11 and the second lamp body 12, three is connected by fastener, the cooling fin 5 include respectively with the first lamp body 11 and the
The first cooling fin 51 and the second cooling fin 52 of the integrated extrusion forming of two lamp body 12, first cooling fin, 51 and second cooling fin
If 52 are both provided with dry plate, it is respectively separated and is arranged in 12 lower part of the first lamp body 11 and the second lamp body.
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 (8)
1. a kind of LED automobile lamp, it is characterised in that：Including lamp body (1), vapour is mounted on by chuck (2) in the middle part of the lamp body (1)
On car light shell, heat-conducting substrate (3) is installed inside the lamp body (1), heat-conducting substrate (3) two sides is respectively equipped at least one
LED lamp bead (4), the lamp body (1) are provided with the window of light-permeable, lamp body (1) lower part at corresponding LED lamp bead (4) position
It is provided with cooling mechanism, the cooling mechanism includes cooling fin (5), fan component (6) and guiding subassembly (7), the fan group
Part (6) is mounted on by guiding subassembly (7) below cooling fin (5), and outer gas stream flows through fan component (6) by guiding subassembly (7)
With cooling fin (5), the heat of conduction to cooling fin (5) inside lamp body (1) is taken out of to radiate.
2. a kind of LED automobile lamp according to claim 1, it is characterised in that：The guiding subassembly (7) includes being fixedly connected
Front casing (71) and rear casing (72), it is external that the front casing (71) is set in cooling fin (5), is opened on the front casing (71)
Equipped with multiple air outlets (73), rear casing (72) bottom is equipped with air inlet, and the fan component (6) is fastened on front casing
(71) between rear casing (72).
3. a kind of LED automobile lamp according to claim 2, it is characterised in that：Multiple air outlets (73) are along front casing circumferential direction
It is uniformly arranged.
4. a kind of LED automobile lamp according to claim 2, it is characterised in that：The front casing (71) and rear casing (72)
It is connected through a screw thread or glue is bonded.
5. a kind of LED automobile lamp according to claim 2, it is characterised in that：Threading is offered on the front casing (71)
Hole (74), the LED lamp bead (4) and fan component (6) are connected with conducting wire, and the conducting wire is stretched out and is connected with from threading hole (74)
Drive box (8).
6. a kind of LED automobile lamp according to claim 5, it is characterised in that：Described driving box (8) one end is connected with and can insert
Enter the plug (9) of automobile power source interface.
7. a kind of LED automobile lamp according to claim 1, it is characterised in that：The lamp body (1) includes symmetrical
One lamp body (11) and the second lamp body (12), the heat-conducting substrate (3) are folded between the first lamp body (11) and the second lamp body (12),
Three is connected by fastener.
8. a kind of LED automobile lamp according to claim 7, it is characterised in that：The cooling fin (5) includes respectively with first
The first cooling fin (51) and the second cooling fin (52) of lamp body (11) and the integrated extrusion forming of the second lamp body (12), described first dissipates
Backing (51) and the second cooling fin (52) are respectively separated and are arranged in the first lamp body (11) and the second lamp body if being both provided with dry plate
(12) lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820131991.0U CN207990523U (en) | 2018-01-25 | 2018-01-25 | A kind of LED automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820131991.0U CN207990523U (en) | 2018-01-25 | 2018-01-25 | A kind of LED automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990523U true CN207990523U (en) | 2018-10-19 |
Family
ID=63822043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820131991.0U Expired - Fee Related CN207990523U (en) | 2018-01-25 | 2018-01-25 | A kind of LED automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990523U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654452A (en) * | 2018-12-31 | 2019-04-19 | 广州市诺思赛光电科技有限公司 | A kind of high heat dissipation dual-colored LED car light |
| CN109854973A (en) * | 2019-02-22 | 2019-06-07 | 赛创电气（铜陵）有限公司 | A kind of light source module and a kind of electroluminescent lamp |
| CN109854978A (en) * | 2019-02-22 | 2019-06-07 | 赛创电气（铜陵）有限公司 | A kind of light source module |
| CN110671672A (en) * | 2019-10-22 | 2020-01-10 | 中山市永乐电子有限公司 | LED automobile lamp |
| TWI757997B (en) * | 2020-12-03 | 2022-03-11 | 遠東科技大學 | Built-in optical module heat dissipation structure and thermal adjustment method of the same |
| 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 |
| CN114857538A (en) * | 2022-03-25 | 2022-08-05 | 赫朗科技(江苏)有限公司 | Air guide type radiator for automobile high beam lamp |
-
2018
- 2018-01-25 CN CN201820131991.0U patent/CN207990523U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654452A (en) * | 2018-12-31 | 2019-04-19 | 广州市诺思赛光电科技有限公司 | A kind of high heat dissipation dual-colored LED car light |
| CN109654452B (en) * | 2018-12-31 | 2021-10-15 | 广州市诺思赛光电科技有限公司 | High-heat-dissipation double-color LED car lamp |
| CN109854973A (en) * | 2019-02-22 | 2019-06-07 | 赛创电气（铜陵）有限公司 | A kind of light source module and a kind of electroluminescent lamp |
| CN109854978A (en) * | 2019-02-22 | 2019-06-07 | 赛创电气（铜陵）有限公司 | A kind of light source module |
| CN110671672A (en) * | 2019-10-22 | 2020-01-10 | 中山市永乐电子有限公司 | LED automobile lamp |
| TWI757997B (en) * | 2020-12-03 | 2022-03-11 | 遠東科技大學 | Built-in optical module heat dissipation structure and thermal adjustment method of the same |
| CN114857538A (en) * | 2022-03-25 | 2022-08-05 | 赫朗科技(江苏)有限公司 | Air guide type radiator for automobile high beam lamp |
| 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 |