CN104075210A - Heat dissipation automobile lamp - Google Patents
Heat dissipation automobile lamp Download PDFInfo
- Publication number
- CN104075210A CN104075210A CN201410282621.3A CN201410282621A CN104075210A CN 104075210 A CN104075210 A CN 104075210A CN 201410282621 A CN201410282621 A CN 201410282621A CN 104075210 A CN104075210 A CN 104075210A
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- China
- Prior art keywords
- lamp
- heat dissipation
- circuit board
- aluminum
- heat sink
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a heat dissipation automobile lamp. The heat dissipation automobile lamp comprises a lamp base, a heat dissipation plate, an aluminum-based circuit board, a plurality of lamp sources and a lampshade, a groove is formed in the lamp base, the heat dissipation plate is mounted at the upper end of the groove, the edge of the heat dissipation plate is combined with the edge of the upper portion of the groove in a sealing mode, the lamp base and the heat dissipation plate form a cavity, the aluminum-based circuit board is disposed at the upper end of the heat dissipation plate, the plurality of lamp sources are mounted on the upper surface of the aluminum-based circuit board, the lampshade wraps the heat dissipation plate, the aluminum-based circuit board and the lamp sources to be arranged at the upper end of the lamp base, and the lampshade is combined with the lamp base in the sealing mode. Combined with automobile lamps in the prior art, the heat dissipation automobile lamp has the advantages that dust, steam and the like can be effectively prevented from entering the lamp base, ventilation and heat dissipation effects are good, the light of the automobile lamp is concentrated, and the like.
Description
Technical field
The present invention relates to auto parts machinery technical field, relate in particular to a kind of heat radiation automobile lamp.
Background technology
In the course of the work, along with the prolongation of service time, the temperature in vehicle lamp body raises automobile lamp gradually, in order to reduce the temperature in lamp housing, improves the service property (quality) of automobile lamp, extends the service life of car light, therefore an automobile lamp ventilating structure need to be installed.At present, the ventilating structure of automobile lamp normally consists of permeability cell, by permeability cell, realize the exchange of hot gas and air in lamp housing, but, in exchange process, airborne dust, steam etc. easily enter in lamp housing, make heat sink oxidation and rusting, and then affect the normal work of car light, even cause car light to damage.
Summary of the invention
Technical problem to be solved by this invention is to provide and a kind ofly effectively prevents that dust, steam etc. from entering in lamp socket, ventilative good heat dissipation effect, the concentrated automobile lamp of car light light.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of heat radiation automobile lamp, comprise lamp socket, heat sink, aluminum-based circuit board, lamp source and lampshade, on described lamp socket, be provided with a groove, described heat sink is placed in described groove upper end, described heat sink edge and described groove top edge sealing combination, between described lamp socket and described heat sink, form a cavity, described aluminum-based circuit board is placed in the upper end of described heat sink, described lamp source is provided with a plurality of, a plurality of described lamps source is all arranged at described aluminum-based circuit board upper surface, described lampshade is arranged at the upper end of described lamp socket, and and be tightly connected between described lamp socket, described heat sink, aluminum-based circuit board, lamp source are arranged in the space that described lamp socket and described lampshade form.
On described lamp socket two sides, be provided with a through hole that is communicated with lamp socket inner side and outside, in described two through holes, be provided with screen pack.
The invention has the beneficial effects as follows: 1, on cavity two relative side, be provided with a through hole that is communicated with lamp socket inner side and outside, can effectively fin conductive be distributed by through hole from heat; 2, in described two through holes, be provided with screen pack, screen pack can effectively prevent that dust, steam etc. from entering in lamp socket, prevents that heat sink from being covered by dust or oxidized, affects the heat dispersion of heat sink.
On the basis of technique scheme, the present invention can also do following improvement.
Further technical scheme, described aluminum-based circuit board is cambered surface wiring board.
Further technical scheme, described screen pack is made by filter cotton and absorbent wool.
Further technical scheme, described heat sink is made by copper product.
Adopt the beneficial effect of above-mentioned further scheme to be: 1, aluminum-based circuit board is cambered surface wiring board, can make the light that send in lamp source concentrate ejaculation; 2, screen pack is made by filter cotton and absorbent wool, can effectively filter the dust and the steam that in inner chamber and outside air circulation space-time gas, are mingled with; 3, heat sink is made by copper product, makes the heat dispersion of heat sink better.
Accompanying drawing explanation
Fig. 1 is a kind of heat radiation automobile lamp of the present invention structural representation.
In accompanying drawing, the list of parts of each label representative is as follows:
1, lamp socket, 2, heat sink, 3, aluminum-based circuit board, 4, lamp source, 5, lampshade, 6, groove, 7, cavity, 8, through hole, 9, screen pack.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of heat radiation automobile lamp, comprise lamp socket 1, heat sink 2, aluminum-based circuit board 3, lamp source 4 and lampshade 5, on described lamp socket 1, be provided with a groove 6, described heat sink 2 is placed in described groove 6 upper ends, described heat sink 2 edges and the 6 top edge sealing combinations of described groove, between described lamp socket 1 and described heat sink 2, form a cavity 7, described aluminum-based circuit board 3 is placed in the upper end of described heat sink 2, described lamp source 4 is provided with a plurality of, a plurality of described lamps source 4 is all arranged at described aluminum-based circuit board 3 upper surfaces, described lampshade 5 is arranged at the upper end of described lamp socket 1, and and be tightly connected between described lamp socket 1, described heat sink 2, aluminum-based circuit board 3, lamp source 4 are arranged in the space that described lamp socket 1 and described lampshade 5 form.
On described lamp socket 1 two sides, be provided with a through hole 8 that is communicated with lamp socket 1 inner side and outside, in described two through holes 8, be provided with screen pack 9.
Described aluminum-based circuit board 3 is cambered surface wiring board.
Described screen pack 9 is made by filter cotton and absorbent wool.
Described heat sink 2 is made by copper product.
Implement this device, after 4 energisings of lamp source, emit beam, under the effect of cambered surface aluminum-based circuit board 3, can make the light that send in lamp source 4 concentrate ejaculation, lamp source 4 and aluminum-based circuit board 3 produce amount of heat in this process, and by fin 2, dissipation of heat is arrived in cavity 7, heat in cavity 7 is with circulation of air, by logical, 8 are dispersed into outside, in described through hole 8, are provided with screen pack 9, and screen pack 9 can effectively prevent that dust, steam etc. from entering in lamp socket, prevent that heat sink 2 from being covered by dust or oxidized, affect the heat dispersion of heat sink 2.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
- One kind heat radiation automobile lamp, it is characterized in that: comprise lamp socket (1), heat sink (2), aluminum-based circuit board (3), lamp source (4) and lampshade (5), on described lamp socket (1), be provided with a groove (6), described heat sink (2) is placed in described groove (6) upper end, described heat sink (2) edge and described groove (6) top edge sealing combination, between described lamp socket (1) and described heat sink (2), form a cavity (7), described aluminum-based circuit board (3) is placed in the upper end of described heat sink (2), described lamp source (4) is provided with a plurality of, a plurality of described lamps sources (4) are all arranged at described aluminum-based circuit board (3) upper surface, described lampshade (5) is arranged at the upper end of described lamp socket (1), and and be tightly connected between described lamp socket (1), described heat sink (2), aluminum-based circuit board (3), lamp source (4) are arranged in the space that described lamp socket (1) and described lampshade (5) form,On described lamp socket (1) two sides, be provided with a through hole (8) that is communicated with lamp socket (1) inner side and outside, in described two through holes (8), be provided with screen pack (9).
- 2. a kind of heat radiation automobile lamp according to claim 1, is characterized in that: described aluminum-based circuit board (3) is cambered surface wiring board.
- 3. a kind of heat radiation automobile lamp according to claim 1, is characterized in that: described screen pack (9) is made by filter cotton and absorbent wool.
- 4. a kind of heat radiation automobile lamp according to claim 1, is characterized in that: described heat sink (2) is made by copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282621.3A CN104075210A (en) | 2014-06-23 | 2014-06-23 | Heat dissipation automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282621.3A CN104075210A (en) | 2014-06-23 | 2014-06-23 | Heat dissipation automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104075210A true CN104075210A (en) | 2014-10-01 |
Family
ID=51596674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410282621.3A Pending CN104075210A (en) | 2014-06-23 | 2014-06-23 | Heat dissipation automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104075210A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253374A (en) * | 2018-01-22 | 2018-07-06 | 温州大学新材料与产业技术研究院 | A kind of laser car light structure with long drive effect and good heat dissipation |
| CN109386762A (en) * | 2017-08-10 | 2019-02-26 | 朱爱荣 | A kind of heat radiation type street lamp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628577A (en) * | 2012-03-29 | 2012-08-08 | 陈志明 | High-efficiency automobile light-emitting diode (LED) fog-proof lamp |
| CN202972859U (en) * | 2012-12-29 | 2013-06-05 | 徐寅生 | Automobile lamp |
| CN202972723U (en) * | 2013-01-04 | 2013-06-05 | 屈超强 | Light-emitting diode (LED) lighting dissipating heat through convection |
| CN203115783U (en) * | 2013-03-25 | 2013-08-07 | 杨章林 | Automobile lamp |
| CN203309750U (en) * | 2013-07-09 | 2013-11-27 | 龚延成 | Automobile lamp |
| CN103511949A (en) * | 2013-08-21 | 2014-01-15 | 兰州吉利汽车工业有限公司 | Automobile LED headlamp with heat dissipation structure |
| CN203404756U (en) * | 2013-06-28 | 2014-01-22 | 常州市金迪车辆部件有限公司 | Automobile lamp |
-
2014
- 2014-06-23 CN CN201410282621.3A patent/CN104075210A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628577A (en) * | 2012-03-29 | 2012-08-08 | 陈志明 | High-efficiency automobile light-emitting diode (LED) fog-proof lamp |
| CN202972859U (en) * | 2012-12-29 | 2013-06-05 | 徐寅生 | Automobile lamp |
| CN202972723U (en) * | 2013-01-04 | 2013-06-05 | 屈超强 | Light-emitting diode (LED) lighting dissipating heat through convection |
| CN203115783U (en) * | 2013-03-25 | 2013-08-07 | 杨章林 | Automobile lamp |
| CN203404756U (en) * | 2013-06-28 | 2014-01-22 | 常州市金迪车辆部件有限公司 | Automobile lamp |
| CN203309750U (en) * | 2013-07-09 | 2013-11-27 | 龚延成 | Automobile lamp |
| CN103511949A (en) * | 2013-08-21 | 2014-01-15 | 兰州吉利汽车工业有限公司 | Automobile LED headlamp with heat dissipation structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386762A (en) * | 2017-08-10 | 2019-02-26 | 朱爱荣 | A kind of heat radiation type street lamp |
| CN108253374A (en) * | 2018-01-22 | 2018-07-06 | 温州大学新材料与产业技术研究院 | A kind of laser car light structure with long drive effect and good heat dissipation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |