CN207741000U - Car headlamp with LED module - Google Patents
Car headlamp with LED module Download PDFInfo
- Publication number
- CN207741000U CN207741000U CN201721750747.4U CN201721750747U CN207741000U CN 207741000 U CN207741000 U CN 207741000U CN 201721750747 U CN201721750747 U CN 201721750747U CN 207741000 U CN207741000 U CN 207741000U
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- CN
- China
- Prior art keywords
- heat
- fixed
- copper pipe
- conducting copper
- lamp housing
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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.)
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Abstract
The utility model is related to the car headlamps with LED module,Including lamp housing and lampshade,It is fixed with mounting plate in the lamp housing,Wiring board is fixed on mounting plate,Multiple LED lamp beads are fixed on wiring board,Partition board is fixed in lamp housing,Partition board is equipped with the heat-conducting copper pipe being threadedly coupled with partition board,The top and bottom of heat-conducting copper pipe both pass through lamp housing,The upper end of heat-conducting copper pipe is fixed with blast pipe,The outer wall of lamp housing is fixed with dust cover,Fan electromotor is fixed in dust cover,Fan electromotor is equipped with rotation axis,The end of rotation axis is fixed with fan blade,The lower end of heat-conducting copper pipe is equipped with Dustproof pipe,Dustproof pipe is in a circular table shape,Wind shield is fixed in heat-conducting copper pipe,The inside of heat-conducting copper pipe is separated into air-inlet cavity and air-out chamber by wind shield,Heat-conducting copper pipe is equipped with multiple air inlet holes being connected to air-inlet cavity and the exhaust vent being connected to air-out chamber,Effectively and rapidly the heat in car light can be discharged for the utility model,The generation for the case where avoiding car light from crossing cause thermal damage.
Description
Technical field
The utility model is related to a kind of car lights with LED module, especially the car headlamp with LED module.
Background technology
Illumination of the car light for night, the change with people for car light applicability and aesthetic requirements are needed on automobile
Change, more and more people pursue the car light with LED module, and LED module includes wiring board and LED lamp bead composition, however LED light
Pearl will produce amount of heat during the work time, these heats are discharged not in time, are easy to cause the case where car light crosses cause thermal damage.
Invention content
The purpose of this utility model be to provide it is a kind of can radiate in time, reduce temperature in car light with LED module
Car headlamp.
Realize that the technical solution of the utility model aim is as follows：
Car headlamp with LED module, including lamp housing and the lampshade that is fixedly connected with lamp housing, it is solid in the lamp housing
Surely there is mounting plate, wiring board is fixed on the mounting plate, be fixed with multiple LED lamp beads on the wiring board, in the lamp housing
It is fixed with partition board, the partition board is equipped with the heat-conducting copper pipe being threadedly coupled with partition board, and the top and bottom of the heat-conducting copper pipe are equal
Extended to outside lamp housing across lamp housing, the upper end of the heat-conducting copper pipe is fixed with blast pipe, the outer wall of the lamp housing be fixed with by into
The dust cover that air hose covers, fan electromotor is fixed in the dust cover, and the fan electromotor is equipped with the rotation for stretching into blast pipe
Axis, the end of the rotation axis be fixed with fan blade, and the lower end of heat-conducting copper pipe is equipped with to be fixedly connected with heat-conducting copper pipe inner wall
Dustproof pipe, the Dustproof pipe is in a circular table shape, and wind shield is fixed in the heat-conducting copper pipe, and the wind shield will be in heat-conducting copper pipe
Part is divided into air-inlet cavity and air-out chamber, and the heat-conducting copper pipe is equipped with multiple air inlet holes being connected to air-inlet cavity and and air-out chamber
The exhaust vent of connection.
With the above structure, when car light generates amount of heat during the work time, fan electromotor driving fan blade turns
Dynamic, the air outside car light enters in car light, and air enters from the air-inlet cavity of heat-conducting copper pipe in car light, by baffle plate diversion to LED moulds
It at group, is being guided in air-out chamber at LED module, is then being discharged from air-out chamber, to effectively and rapidly generate LED module
Heat be discharged out of car light, dust cover can prevent the rainwater dust outside car light from entering in car light and generate damage to car light,
When lamp housing is discharged in heat, heat-conducting copper pipe can also realize that the outer air of car light exchanges heat with heat in car light, further increase
Effectively and rapidly the heat in car light can be discharged for the heat dissipation effect of car light, the utility model, and car light is avoided to cross cause thermal damage
The occurrence of.
Preferably, in order to improve intake, the blast pipe is in up big and down small round table-like.
Preferably, in order to further prevent rainwater dust to enter in car light, filtering is equipped between the dust cover and lamp housing
Net.
Preferably, rainwater can enter at from the gap of heat-conducting copper pipe and lamp housing in car light in order to prevent, the lamp housing it is upper
End and lower end are equipped with mounting hole corresponding with heat-conducting copper pipe, are equipped between the heat-conducting copper pipe and mounting hole and are sleeved on conduction copper
Sealing shroud on pipe.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1 is lamp housing, and 2 be lampshade, and 3 be mounting plate, and 4 be wiring board, and 5 be LED lamp bead, and 6 be partition board, and 7 be conduction copper
Pipe, 9 be mounting hole, and 10 be sealing shroud, and 11 be blast pipe, and 12 be dust cover, and 13 be fan electromotor, and 14 be rotation axis, and 15 be wind
Fan leaf, 16 be Dustproof pipe, and 17 be wind shield, and 18 be air-inlet cavity, and 19 be air-out chamber, and 20 be air inlet hole, and 21 be exhaust vent, and 22 are
Strainer.
Specific implementation mode
There is the utility model the car headlamp of LED module to include lamp housing 1 and be fixedly connected with lamp housing as shown in Figure 1
Lampshade 2, be fixed with mounting plate 3 in the lamp housing, wiring board 4 be fixed on the mounting plate, is fixed on the wiring board
Multiple LED lamp beads 5, partition board 6 is fixed in the lamp housing, and the partition board is equipped with the heat-conducting copper pipe 7 being threadedly coupled with partition board, institute
The top and bottom for stating heat-conducting copper pipe both pass through lamp housing and extend to outside lamp housing, and the top and bottom of the lamp housing are equipped with and heat conduction
Copper pipe corresponding mounting hole 9 is equipped with the sealing shroud 10 being sleeved on heat-conducting copper pipe between the heat-conducting copper pipe and mounting hole, described
The upper end of heat-conducting copper pipe is fixed with blast pipe 11, and the blast pipe in up big and down small round table-like, fix by the outer wall of the lamp housing
There is the dust cover 12 for covering blast pipe, filter screen 22 is equipped between the dust cover and lamp housing, is fixed in the dust cover
Fan electromotor 13, the fan electromotor are equipped with the rotation axis 14 for stretching into blast pipe, and the end of the rotation axis is fixed with fan leaf
Piece 15, the lower end of heat-conducting copper pipe are equipped with the Dustproof pipe 16 being fixedly connected with heat-conducting copper pipe inner wall, and the Dustproof pipe is in a circular table shape, institute
It states and is fixed with wind shield 17 in heat-conducting copper pipe, the inside of heat-conducting copper pipe is separated into air-inlet cavity 18 and air-out chamber by the wind shield
19, the heat-conducting copper pipe is equipped with multiple air inlet holes 20 being connected to air-inlet cavity and the exhaust vent 21 being connected to air-out chamber.
With the above structure, when car light generates amount of heat during the work time, fan electromotor driving fan blade turns
Dynamic, the air outside car light enters in car light, and air enters from the air-inlet cavity of heat-conducting copper pipe in car light, by baffle plate diversion to LED moulds
It at group, is being guided in air-out chamber at LED module, is then being discharged from air-out chamber, to effectively and rapidly generate LED module
Heat be discharged out of car light, dust cover can prevent the rainwater dust outside car light from entering in car light and generate damage to car light,
When lamp housing is discharged in heat, heat-conducting copper pipe can also realize that the outer air of car light exchanges heat with heat in car light, further increase
Effectively and rapidly the heat in car light can be discharged for the heat dissipation effect of car light, the utility model, and car light is avoided to cross cause thermal damage
The occurrence of.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (4)
1. the car headlamp with LED module, it is characterised in that：The lampshade being fixedly connected including lamp housing and with lamp housing, institute
It states and is fixed with mounting plate in lamp housing, wiring board is fixed on the mounting plate, multiple LED lamp beads are fixed on the wiring board,
Be fixed with partition board in the lamp housing, the partition board is equipped with the heat-conducting copper pipe being threadedly coupled with partition board, the heat-conducting copper pipe it is upper
End both passes through lamp housing with lower end and extends to outside lamp housing, and the upper end of the heat-conducting copper pipe is fixed with blast pipe, the outer wall of the lamp housing
It is fixed with the dust cover for covering blast pipe, fan electromotor is fixed in the dust cover, the fan electromotor is equipped with and extends into
The end of the rotation axis of air hose, the rotation axis is fixed with fan blade, and the lower end of heat-conducting copper pipe is equipped with and heat-conducting copper pipe inner wall
The Dustproof pipe being fixedly connected, the Dustproof pipe is in a circular table shape, and wind shield is fixed in the heat-conducting copper pipe, and the wind shield will be led
The inside of hot copper pipe is separated into air-inlet cavity and air-out chamber, the heat-conducting copper pipe be equipped with multiple air inlet holes being connected to air-inlet cavity with
And the exhaust vent being connected to air-out chamber.
2. the car headlamp according to claim 1 with LED module, it is characterised in that：The blast pipe is presented greatly
Under it is small round table-like.
3. the car headlamp according to claim 1 with LED module, it is characterised in that：The dust cover and lamp housing
Between be equipped with filter screen.
4. the car headlamp according to claim 1 with LED module, it is characterised in that：The upper end of the lamp housing with
Lower end is equipped with mounting hole corresponding with heat-conducting copper pipe, is equipped with and is sleeved on heat-conducting copper pipe between the heat-conducting copper pipe and mounting hole
Sealing shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750747.4U CN207741000U (en) | 2017-12-14 | 2017-12-14 | Car headlamp with LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750747.4U CN207741000U (en) | 2017-12-14 | 2017-12-14 | Car headlamp with LED module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741000U true CN207741000U (en) | 2018-08-17 |
Family
ID=63118071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750747.4U Active CN207741000U (en) | 2017-12-14 | 2017-12-14 | Car headlamp with LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992564A (en) * | 2022-03-01 | 2022-09-02 | 上海英众信息科技有限公司 | Dustproof LED street lamp |
-
2017
- 2017-12-14 CN CN201721750747.4U patent/CN207741000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992564A (en) * | 2022-03-01 | 2022-09-02 | 上海英众信息科技有限公司 | Dustproof LED street lamp |
| CN114992564B (en) * | 2022-03-01 | 2024-02-20 | 上海英众信息科技有限公司 | Dustproof LED street lamp |
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