CN207407272U - L ED car lamp with detachable fan - Google Patents
L ED car lamp with detachable fan Download PDFInfo
- Publication number
- CN207407272U CN207407272U CN201721127603.3U CN201721127603U CN207407272U CN 207407272 U CN207407272 U CN 207407272U CN 201721127603 U CN201721127603 U CN 201721127603U CN 207407272 U CN207407272 U CN 207407272U
- Authority
- CN
- China
- Prior art keywords
- fan
- car light
- radiator fan
- circuit board
- 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.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 6
- 241001465382 Physalis alkekengi Species 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a car light, especially, relate to the L ED car light that the fan can be removable traded, including the car light casing, locate the circuit board in the car light casing, with circuit board electricity is connected and is located the lamp source of car light casing front end, the rear end of car light casing still is equipped with detachable radiator fan subassembly comparing in current L ED car light on the market, this design has solved the problem that the customer can't convenient change radiator fan by oneself, radiator fan subassembly has adopted portable detachable connection structure to be connected with circuit board and car light casing, if the problem that radiator fan damaged appears in the long-term use of car light, can directly change radiator fan, the car light can continue to use, the life of car light has effectively been improved like this, fine solution leads to the unable problem that the car light can not be used because of radiator fan damages, change convenient operation moreover, change with low costs.
Description
【Technical field】
The utility model is related to car light more particularly to the disconnectable LED car lamps of fan.
【Background technology】
LED car lamp is gradually popularized at present, but because the barrier of fan technology, LED light source and driving service life are far above scattered
Hot-air fan service life since traditional LED car lamp fan is mostly to be directly welded on pcb board, and is paid for screw fixing lock
On lamp body so that terminal client can not self-changeable fan, when car light in use because radiator fan damage the problem of
Can only whole lamp scrap, bring financial burden to client's integral replacing lamps and lanterns and cause the wasting of resources.And in the production of car light
In manufacturing process, if the car light radiator fan after the completion of producing go wrong, it is necessary to dismantle radiator fan fixed screw and
The welding ends of radiator fan and circuit board, which is melted, to be replaced, and leverage production efficiency.
【The content of the invention】
To solve the problems, such as that car light radiator fan cannot be replaced in the prior art, the utility model provides fan replaceable
LED car lamp.
The utility model is achieved through the following technical solutions：
The disconnectable LED car lamp of fan, circuit board and the circuit board including lamp body, in lamp body
Electrical connection and the lamp source for being located at the lamp body front end, the rear end of the lamp body is additionally provided with dismountable radiator fan group
Part.
The disconnectable LED car lamp of fan as described above, being equipped between the radiator fan component and the circuit board can
The connected structure of dismounting.
The disconnectable LED car lamp of fan as described above, the connected structure include being arranged on inserting on radiator fan component
Head is equipped with detachable cooperation on the circuit board and with the female plug mouth of plug cooperation, the plug and female plug mouth
Clamping structure.
The disconnectable LED car lamp of fan as described above, the connected structure include being arranged on the radiator fan component
PIN needle foot, on the circuit board and with the PIN needle foot be connected pin.
The disconnectable LED car lamp of fan as described above, the rear end of the lamp body are radiating piece, the radiator fan
Component includes radiator fan, fan guard, and the fan guard is equipped with the connection structure being detachably connected with the radiating piece.
The disconnectable LED car lamp of fan as described above, the connection structure is buckle-type connection structure, including being arranged on
Elastic clamping block on fan guard is stated, the radiating piece is equipped with the bayonet with elastic clamping block cooperation.
The disconnectable LED car lamp of fan as described above, the connection structure is screw connection structure, described including being arranged on
Screw thread on fan guard and the thread fiting part on the radiating piece.
The disconnectable LED car lamp of fan as described above, the connection structure are screw connecting structure, the fan guard and
Screw mounting hole is equipped on radiating piece.
Fan disconnectable LED car lamp as described above is additionally provided with the recognizable fan replaceable on the circuit board
LED car lamp in temperature intelligent temperature control chip.
The fan guard is additionally provided with shock-absorbing ring with the radiating piece, and the shock-absorbing ring is made of silica gel material, and sets thereon
There is connector that is several opposite with the elastic clamping block and being passed through for the elastic clamping block.
Compared with prior art, the utility model has the following advantages：
1st, the utility model provides the disconnectable LED car lamp of fan, is compared to existing LED car lamp on the market, this sets
Meter solves the problems, such as that client voluntarily convenient changing radiator fan, radiator fan component can not employ the company of Convenient detachable
Binding structure is connected with circuit board and lamp body, can if the problem of radiator fan damage occurs in the long-term use in car light
Radiator fan is directly replaced, car light can be used continuously, and so effectively increase the service life of car light, be solved very well because dissipating
Hot-air fan damages and causes the non-serviceable problem of car light, and replacement operation is convenient, and replacement cost is low, and in production car light
During, because the automotive lamp product of the parts problem of radiator fan directly can more renew radiator fan, effectively increase vehicle
The production efficiency and the quality of production of lamp product.
2nd, the fixed form of the utility model fan guard is also configured as dismountable buckle-type, and client can be without using any
Instrument carries out the replacement and fixation of radiator fan, and simple structure and replacement operation is simple greatly extends whole lamps and lanterns
Service life.
3rd, intelligent temperature control chip is additionally provided on the utility model circuit board, if because radiator fan goes wrong, causes car light
Spend height in long-term work medium temperature, the intelligent temperature control chip can set temperature value, when car light temperature be higher than setting value when, can start
Power-off protection protects LED lamp source and circuit board not to be burnt due to temperature is excessively high.Increase the service life of car light.
【Description of the drawings】
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure diagram of the disconnectable LED car lamp of the application fan；
Fig. 2 is the Structure explosion diagram of the disconnectable LED car lamp of fan；
Fig. 3 is the A portions enlarged drawing of Fig. 2.
【Specific embodiment】
The technical issues of in order to solve the utility model, technical solution and advantageous effect are more clearly understood, below
With reference to accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model is achieved through the following technical solutions：
As shown in Figure 1 to Figure 3, the disconnectable LED car lamp of fan, including lamp body 1, the electricity in lamp body 1
Road plate 2, the lamp source for being electrically connected with the circuit board 2 and being located at 1 front end of lamp body, the rear end of the lamp body 1 is also
Equipped with dismountable radiator fan component 3.The utility model provides the disconnectable LED car lamp of fan, is compared on the market
Existing LED car lamp, the design solve the problems, such as that client can not voluntarily convenient changing radiator fan, radiator fan component employ
The connection structure of Convenient detachable is connected with circuit board and lamp body, if radiation air occurs in the long-term use in car light
The problem of fan damage, radiator fan can be directly replaced, car light can be used continuously, and so effectively increase car light uses the longevity
Life, solves the problems, such as to cause car light non-serviceable due to radiator fan damages very well, and replacement operation is convenient, replacement cost
It is low, and during car light is produced, because the automotive lamp product of the parts problem of radiator fan directly can more renew heat dissipation
Fan effectively increases the production efficiency and the quality of production of automotive lamp product.
Dismountable connected structure is equipped between the radiator fan component 3 and the circuit board 2.Using simple cooperation
Connection mode makes replacement operation simpler, light.
Connected structure embodiment one：The connected structure includes the plug 31 being arranged on radiator fan component 3, arranged on described
It is equipped with what is detachably coordinated on circuit board 2 and with the female plug mouth 21 of the plug 31 cooperation, the plug 31 and female plug mouth 21
Clamping structure.Its concrete structure is：The female plug mouth 21 includes socket 211, and the socket 211 is equipped with to be inserted for the plug 31
The accommodating cavity 212 entered, and pin 213 is equipped in accommodating cavity 212, the surface of the plug 31 is equipped with the clamping portion of upward protrusion
311, the inner wall of the socket 211 is equipped with the oblique notch 214 with the clamping portion 311 cooperation, and is located on the socket 211
The one side for opening up oblique notch 214 is additionally provided with the dismounting mouth 215 that accommodating cavity 212 is through to from surface.Plug need to only be inserted during connection
Enter into socket, radiator fan and circuit board electrical connection can be made by internal pin.During dismounting, pressed by dismantling mouth 215
The clamping portion 311 on plug 31 is pressed, clamping portion 311 is made to depart from oblique notch 214, plug 31 can take apart.Make the application vehicle
Lamp convenient disassembly is replaced simple.
Connected structure embodiment two：The connected structure includes the PIN needle foot being arranged on the radiator fan component 3, sets
In the pin being connected on the circuit board 2 and with the PIN needle foot.Replaceable can be realized by simple PIN grafting
Connection mode.
The rear end of the lamp body 1 is radiating piece 11, and the radiator fan component 3 includes radiator fan 32, fan guard
33, the fan guard 33 is equipped with the connection structure being detachably connected with the radiating piece 11.The concrete structure of lamp body is：
The lamp body 1 is Split type casing, including being connected with each other left shell 103 and right shell body 104.Left shell 103 and right shell
Body 104 is bolted, and the front end of the lamp body 1 is radiating piece 11, and the outer surface of radiating piece is equipped with multiple aluminium flake knots
Structure, convenient for reducing the temperature in installation cavity, PCB circuit board work makes the heat of generation can be by the radiating piece and radiator fan band
It walks, service life can be increased.And lamp body 1 is equipped with the installation cavity 101 of opening backwards, the circuit board 2, radiator fan
32 are located in installation cavity 101.The application overall structure is simple, using split type housing convenient for assembling, reduces production cost.
Connection structure embodiment one：The connection structure is buckle-type connection structure, including being arranged on the fan guard 33
Elastic clamping block 331, the radiating piece 11 are equipped with the bayonet 102 with the elastic clamping block 331 cooperation.One end of the plug 31
It is connected to by conducting wire on the radiator fan 32, the elastic clamping block 331 is arranged on the fan guard 33, the fixation of fan guard
Mode is also configured as dismountable buckle-type, and client can carry out the replacement and fixation of radiator fan, letter without using any instrument
Single structure and replacement operation is simple, greatly extends the service life of whole lamps and lanterns.The elastic clamping block 331 is equipped with
Raised engaging portion 332 outward, the elastic clamping block 331 are equipped with engaging portion 332 raised outward, the bayonet 102
Installation cavity 101 is through on the radiating piece 11 and from 11 outer surface of radiating piece, the elastic clamping block 331 stretches to installation
With bayonet 102 fan guard 33 is made to be connected with radiating piece 11 by engaging portion 332 in chamber 101.By bayonet 102 by engaging portion 332
The pressing in installation cavity 101, you can engaging portion 332 is made to depart from bayonet 102, fan guard 33 is i.e. removably.
Connection structure embodiment two：The connection structure is screw connection structure, including being arranged on the fan guard 33
Screw thread and the thread fiting part on the radiating piece 11.It can make fan guard 33 and radiating piece 11 by turning fan guard 33
Connection or dismounting, client can carry out the replacement and fixation of radiator fan, simple structure and replacement without using any instrument
It is easy to operate, greatly extend the service life of whole lamps and lanterns.
Connection structure embodiment three：The connection structure is screw connecting structure, on the fan guard 33 and radiating piece 11
It is equipped with screw mounting hole.
The intelligent temperature control chip of temperature in the recognizable disconnectable LED car lamp of the fan is additionally provided on the circuit board 2.
If because radiator fan goes wrong, car light is caused to spend height in long-term work medium temperature, the intelligent temperature control chip can set temperature value,
When car light temperature is higher than setting value, power-off protection can be started, LED lamp source and circuit board is protected not to be burnt due to temperature is excessively high
It ruins.Increase the service life of car light.
The fan guard 33 is additionally provided with shock-absorbing ring 12 with the radiating piece 11, and the shock-absorbing ring 12 is made of silica gel material,
And it which is provided with connector that is several opposite with the elastic clamping block 331 and being passed through for the elastic clamping block 331.It is used for damping
And noise during reduction radiator fan operation.
The application car light further includes the attaching plug 4 being connected with PCB circuit board.
The utility model provides the disconnectable LED car lamp of fan, is compared to existing LED car lamp on the market, the design
Solve the problems, such as that client voluntarily convenient changing radiator fan, radiator fan component can not employ the connection of Convenient detachable
Structure is connected with circuit board and lamp body, can be straight if the problem of radiator fan damage occurs in the long-term use in car light
Replacement radiator fan is connect, car light can be used continuously, and so effectively increase the service life of car light, be solved very well because of heat dissipation
Fan damages and causes the non-serviceable problem of car light, and replacement operation is convenient, and replacement cost is low, and in production car light
In the process, because the automotive lamp product of the parts problem of radiator fan directly can more renew radiator fan, car light is effectively increased
The production efficiency and the quality of production of product.The fixed form of fan guard is also configured as dismountable connection structure, and client can not
The replacement and fixation of radiator fan are carried out using any instrument, simple structure and replacement operation is simple greatly extends
The service life of whole lamps and lanterns.Intelligent temperature control chip is additionally provided on the utility model circuit board, if because radiator fan goes wrong,
Car light is caused to spend height in long-term work medium temperature, the intelligent temperature control chip can set temperature value, when car light temperature be higher than setting value
When, power-off protection can be started, LED lamp source and circuit board is protected not to be burnt due to temperature is excessively high.Increase car light uses the longevity
Life.
It is to combine one or more embodiments that particular content provides as described above, does not assert the tool of the utility model
Body implementation is confined to these explanations.All method, structures with the utility model etc. are approximate, identical or new for this practicality
Several technologies are made under type concept thereof and deduces or replaces should all be considered as the scope of protection of the utility model.
Claims (7)
1. the disconnectable LED car lamp of fan, circuit board (2) including lamp body (1), in lamp body (1), with it is described
Circuit board (2) is electrically connected and positioned at the lamp source of the lamp body (1) front end, which is characterized in that after the lamp body (1)
End is additionally provided with dismountable radiator fan component (3)；
The rear end of the lamp body (1) is heat dissipating housing (11), and the radiator fan component (3) includes radiator fan (32), wind
Fan cover (33), the fan guard (33) are equipped with the connection structure being detachably connected with the heat dissipating housing (11)；
The connection structure is buckle-type connection structure, described to dissipate including being arranged on elastic clamping block (331) on the fan guard (33)
Heat cover (11) is equipped with the bayonet (102) with the elastic clamping block (331) cooperation；
The fan guard (33) is additionally provided with shock-absorbing ring (12) with the heat dissipating housing (11), and the shock-absorbing ring (12) is silica gel material system
Into, and which is provided with connector that is several opposite with the elastic clamping block (331) and being passed through for the elastic clamping block (331).
2. the disconnectable LED car lamp of fan according to claim 1, which is characterized in that the radiator fan component (3) with
Dismountable connected structure is equipped between the circuit board (2).
3. the disconnectable LED car lamp of fan according to claim 2, which is characterized in that the connected structure includes being arranged on
Plug (31) on radiator fan component (3), on the circuit board (2) and with the female plug mouth of the plug (31) cooperation
(21), the plug (31) and female plug mouth (21) are equipped with the clamping structure detachably coordinated.
4. the disconnectable LED car lamp of fan according to claim 2, which is characterized in that the connected structure includes being arranged on
PIN needle foot on the radiator fan component (3) draws on the circuit board (2) and with what the PIN needle foot was connected
Foot.
5. the disconnectable LED car lamp of fan according to claim 1, which is characterized in that the connection structure connects for screw thread
Binding structure, the screw thread including being arranged on the fan guard (33) and the thread fiting part on the heat dissipating housing (11).
6. the disconnectable LED car lamp of fan according to claim 1, which is characterized in that the connection structure connects for screw
Binding structure is equipped with screw mounting hole on the fan guard (33) and heat dissipating housing (11).
7. the disconnectable LED car lamp of fan according to claim 1, which is characterized in that be additionally provided on the circuit board (2)
It can recognize that the intelligent temperature control chip of temperature in the disconnectable LED car lamp of fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127603.3U CN207407272U (en) | 2017-09-04 | 2017-09-04 | L ED car lamp with detachable fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127603.3U CN207407272U (en) | 2017-09-04 | 2017-09-04 | L ED car lamp with detachable fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407272U true CN207407272U (en) | 2018-05-25 |
Family
ID=62323408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721127603.3U Active CN207407272U (en) | 2017-09-04 | 2017-09-04 | L ED car lamp with detachable fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407272U (en) |
-
2017
- 2017-09-04 CN CN201721127603.3U patent/CN207407272U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |