CN207438479U - A kind of isolation radiating type auto lamp - Google Patents
A kind of isolation radiating type auto lamp Download PDFInfo
- Publication number
- CN207438479U CN207438479U CN201721645825.4U CN201721645825U CN207438479U CN 207438479 U CN207438479 U CN 207438479U CN 201721645825 U CN201721645825 U CN 201721645825U CN 207438479 U CN207438479 U CN 207438479U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- isolation
- board
- diffuser
- isolation board
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of isolation radiating type auto lamp, the settings of tube body so that heat dissipation cavity is formed between isolation board and bottom plate, while also the connection cables of LED light are protected.Under LED light working condition, since bottom plate is using metallic plate, thermal conductivity is strong, since the heat that illumination generates can be transferred to heat dissipation cavity by bottom plate in diffuser, so as to reduce the temperature in diffuser, improve the service life of LED light.The setting of cushion block, preset clearance between pcb board and isolation board are conducive to pcb board heat dissipation.The setting of isolation board, is additionally favorable for heat-insulated to pcb board, and the heat of pcb board is avoided to be radiated into diffuser.
Description
Technical field
The utility model is related to technical field of automobile accessories more particularly to a kind of isolation radiating type auto lamps.
Background technology
For automobile lamp as automotive lighting and the accessory of early warning, performance requirement is high.At present, in LED car lamp, by flat
Multiple LED light simulation natural lights are spread, but since LED light density is high, heat dissipation problem are caused to be difficult to solve.
Nowadays the radiating mode of LED sets usually using the heat dissipating layer heat dissipation on circuit board or again one layer of heat dissipation
Glue can set the ancillary equipments such as heat conduction fan to assist to radiate what is more.However, the heat dissipation effect of these measures is often paid no attention to
Think, and many spaces can be occupied, influence to install.In addition, manufacture circuit board until following process into product spent by the energy,
Chemical raw material consuming is a lot of, and labour cost is high, and production and processing is polluted the environment greatly, with energy conservation and environmental protection theory phase now
It contradicts.
Utility model content
Technical problems based on background technology, the utility model proposes a kind of isolation radiating type auto lamps.
The utility model proposes a kind of isolation radiating type auto lamp, including：Bottom plate, diffuser, lampshade, isolation board and
Pcb board；
Bottom plate uses metallic plate, and bottom plate is equipped with the multiple and one-to-one mounting hole of LED light, and each LED light passes through insulation
Structure is mounted in corresponding mounting hole；Diffuser is mounted on bottom plate and bottom plate is coordinated to be sealed LED light；
Isolation board be equipped with the one-to-one via of bottom plate upper installing hole, each crosses hole site equipped with a tube body,
Tube body is respectively positioned on isolation board the same side；Isolation board is connected mounted on one side of the bottom plate away from diffuser by tube body with bottom plate, phase
Corresponding mounting hole is connected with via by corresponding tube body；
One side of the isolation board away from tube body is equipped with cushion block, and pcb board is mounted on cushion block；Pcb board, isolation board, bottom plate and dissipate
Light shield is installed in lampshade, lampshade cooperation bottom plate sealing diffuser.
Preferably, the area of isolation board and pcb board is respectively less than bottom plate.
Preferably, heat dissipation cavity is formed between isolation board and bottom plate, isolation board one side is equipped with the heat dissipation connected with heat dissipation cavity
Device.
Preferably, insulating layer is equipped in mounting hole.
Preferably, isolation board uses plastic part.
Preferably, each tube body is integrally formed with isolation board.
The utility model proposes a kind of isolation radiating type auto lamp, the setting of tube body so that between isolation board and bottom plate
Heat dissipation cavity is formed, while also the connection cables of LED light are protected.Under LED light working condition, since bottom plate uses metal
Plate, thermal conductivity is strong, since the heat that illumination generates can be transferred to heat dissipation cavity by bottom plate in diffuser, so as to reduce diffuser
Interior temperature improves the service life of LED light.The setting of cushion block, preset clearance between pcb board and isolation board, is conducive to pcb board
Heat dissipation.The setting of isolation board, is additionally favorable for heat-insulated to pcb board, and the heat of pcb board is avoided to be radiated into diffuser.
Description of the drawings
Fig. 1 be the utility model proposes a kind of isolation radiating type auto lamp sectional view.
Specific embodiment
With reference to Fig. 1, the utility model proposes a kind of isolation radiating type auto lamp, including：Bottom plate 1, diffuser 2, lampshade
3rd, isolation board 4 and pcb board 5.
Bottom plate 1 uses metallic plate, and bottom plate 1 is equipped with the multiple and one-to-one mounting hole of LED light, and each LED light passes through exhausted
Edge structure is mounted in corresponding mounting hole 6.Specifically, LED light can be mounted on by mode for dispensing glue in mounting hole 6, one,
The insulation that LED light and metallic plate can be achieved connects；Two, mounting hole 6 can be sealed, ensure that the installation of LED light is reliable.This
In embodiment, insulating layer is equipped in mounting hole 6, to ensure the safety of LED light cable connection.
Diffuser 2 is mounted on bottom plate 1 and bottom plate 1 is coordinated to be sealed LED light, to improve the work of LED light peace
Entirely, meanwhile, astigmatism is carried out to LED light by diffuser 2, advantageously ensures that the soft of irradiation light transmitting light, prevent dazzling.
Isolation board 4 is equipped with is equipped with one with 1 upper installing hole of bottom plate, 6 one-to-one via 40, each 40 position of via
A tube body 7, tube body 7 are respectively positioned on 4 the same side of isolation board.Isolation board 4 is mounted on one side of the bottom plate 1 away from diffuser 2 and passes through pipe
Body 7 is connected with bottom plate 1, and corresponding mounting hole 6 is connected with via 40 by corresponding tube body 7.Specifically, isolation board 4 passes through
Tube body 7 is bonded on bottom plate 1, the LED light cable on bottom plate 1 from mounting hole 6 involve through tube body 7 and 40 rear haulage of via to every
From one side of the plate 4 away from bottom plate 1.The setting of tube body 7 so that heat dissipation cavity 9 is formed between isolation board 4 and bottom plate 1, and meanwhile it is also right
The connection cables of LED light are protected.
One side of the isolation board 4 away from tube body 7 is equipped with cushion block 8, and pcb board 5 is mounted on cushion block 8.In this way, pcb board 5 and isolation
Preset clearance between plate 4 is conducive to pcb board 5 and radiates.The setting of isolation board 4, is additionally favorable for heat-insulated to pcb board 5, avoids pcb board 5
Heat radiated into diffuser 2.In present embodiment, isolation board 4 uses plastic part, 4 one of each tube body 7 and isolation board into
Type.
Pcb board 5, isolation board 4, bottom plate 1 and diffuser 2 are installed in lampshade 3, and lampshade 3 coordinates bottom plate 1 to seal diffuser
2, to provide protection.
In present embodiment, under LED light working condition, since bottom plate 1 is using metallic plate, thermal conductivity is strong, in diffuser 2 by
Can heat dissipation cavity 9 be transferred to by bottom plate 1 in the heat that illumination generates, so as to reduce the temperature in diffuser 2, improve LED light
Service life.In present embodiment, the area of isolation board 4 and pcb board 5 is respectively less than bottom plate 1, so as to the temperature in heat dissipation cavity 9 from
4 one side of isolation board distributes, and avoids thermal reservoir, so as to improve the heat dissipation effect in diffuser 2.Specifically, this embodiment party
In formula, 4 one side of isolation board is equipped with the radiator 10 connected with heat dissipation cavity 9, to improve heat dissipation effect.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of isolation radiating type auto lamp, which is characterized in that including：Bottom plate (1), diffuser (2), lampshade (3), isolation board
(4) and pcb board (5)；
Bottom plate (1) uses metallic plate, and bottom plate (1) is equipped with the multiple and one-to-one mounting hole of LED light, and each LED light passes through exhausted
Edge structure is mounted in corresponding mounting hole (6)；Diffuser (2) be mounted on bottom plate (1) on and coordinate bottom plate (1) to LED light into
Row sealing；
Isolation board (4) is equipped with and the one-to-one via (40) of bottom plate (1) upper installing hole (6), each via (40) position
If there are one tube body (7), tube body (7) is respectively positioned on isolation board (4) the same side；Isolation board (4) is mounted on bottom plate (1) away from diffuser
(2) one side is connected by tube body (7) with bottom plate (1), and corresponding mounting hole (6) and via (40) pass through corresponding tube body
(7) connect；
One side of the isolation board (4) away from tube body (7) is equipped with cushion block (8), and pcb board (5) is mounted on cushion block (8)；Pcb board (5), every
It is installed in from plate (4), bottom plate (1) and diffuser (2) in lampshade (3), lampshade (3) cooperation bottom plate (1) seals diffuser (2).
2. isolation radiating type auto lamp as described in claim 1, which is characterized in that the area of isolation board (4) and pcb board (5)
Respectively less than bottom plate (1).
3. isolation radiating type auto lamp as claimed in claim 2, which is characterized in that formed between isolation board (4) and bottom plate (1)
Heat dissipation cavity (9), isolation board (4) one side are equipped with the radiator (10) connected with heat dissipation cavity (9).
4. isolation radiating type auto lamp as described in claim 1, which is characterized in that insulating layer is equipped in mounting hole (6).
5. isolation radiating type auto lamp as described in claim 1, which is characterized in that isolation board (4) uses plastic part.
6. isolation radiating type auto lamp as claimed in claim 5, which is characterized in that each tube body (7) and isolation board (4) one into
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645825.4U CN207438479U (en) | 2017-11-30 | 2017-11-30 | A kind of isolation radiating type auto lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645825.4U CN207438479U (en) | 2017-11-30 | 2017-11-30 | A kind of isolation radiating type auto lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207438479U true CN207438479U (en) | 2018-06-01 |
Family
ID=62285406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645825.4U Expired - Fee Related CN207438479U (en) | 2017-11-30 | 2017-11-30 | A kind of isolation radiating type auto lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207438479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167775A (en) * | 2017-11-30 | 2018-06-15 | 安徽西马新能源技术有限公司 | A kind of automobile irradiation light |
-
2017
- 2017-11-30 CN CN201721645825.4U patent/CN207438479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167775A (en) * | 2017-11-30 | 2018-06-15 | 安徽西马新能源技术有限公司 | A kind of automobile irradiation light |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191130 |