CN205090292U - High -efficient heat dissipation car car light - Google Patents
High -efficient heat dissipation car car light Download PDFInfo
- Publication number
- CN205090292U CN205090292U CN201520862601.3U CN201520862601U CN205090292U CN 205090292 U CN205090292 U CN 205090292U CN 201520862601 U CN201520862601 U CN 201520862601U CN 205090292 U CN205090292 U CN 205090292U
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- Prior art keywords
- shell
- radiation
- heat sink
- guide vane
- heat dissipation
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a vehicle engineering field, the more specifically high -efficient heat dissipation car car light that says so, the radiating rate is fast, and the radiating effect is good, is favorable to improving the illuminating effect of car light, the life of extension car light. Radiator fan passes through screw fixed connection on the mount pad, the lower extreme fixed connection of guide vane on radiator fan's shell, the upper end of guide vane and heating panel fixed connection. Lamp stand and the up end of the equal fixed connection of heat dissipation shell at the heating panel to the lamp stand sets up the inside at the heat dissipation shell. The luminous body sets up the inside of protective case outside, and the lower extreme setting of outer protective case is in the upper end of lamp stand to the lower extreme setting of outer protective case is in the inside of dispelling the heat the shell. Vertical fin is with the inside of guide vane and the inside intercommunication of heat dissipation shell.
Description
Technical field
The utility model relates to Vehicle Engineering, more specifically to a kind of high efficiency and heat radiation automobile lamp.
Background technology
Heat is inevitable byproduct in all electronic products, must make great efforts to reduce heat to the impact of product.In automobile lamp input power about 20% is converted into light, and the electric energy of 80% is converted to heat energy.Better automobile lamp can accomplish the overall efficiency of 60%, and namely the power conversion of 60% is light, and 40% is converted into heat.If heat is concentrated and can not effectively be shed, the circuit board temperature in car light can be caused to raise, cause the non-uniform Distribution of thermal stress, the continuation affecting car light uses, and shortens the service life of car light.
Summary of the invention
The technical problem that the utility model mainly solves is: provide a kind of high efficiency and heat radiation automobile lamp, and radiating rate is fast, good heat dissipation effect, is conducive to the illuminating effect improving car light, extends the service life of car light.
For solving the problems of the technologies described above, the utility model relates to Vehicle Engineering, it is more particularly a kind of high efficiency and heat radiation automobile lamp, comprise mount pad, radiator fan, guide vane, heat sink, lamp socket, outer protecting shell, illuminator and radiation shell, radiating rate is fast, good heat dissipation effect, is conducive to the illuminating effect improving car light, extends the service life of car light.
Heat sink is provided with vertical fin and air-permeating hole, vertical fin has multiple, and multiple vertical fin is evenly distributed on the outer wall of heat sink.Air-permeating hole has multiple, and multiple air-permeating hole is evenly distributed in the inside of heat sink.
Radiation shell is provided with circular radiating bar, circular radiating bar has many, and many circular radiating bars are evenly distributed on the outer wall of radiation shell from bottom to top.
Radiator fan is fixedly connected on mount pad by screw, and the lower end of guide vane is fixedly connected on the shell of radiator fan, and the upper end of guide vane is fixedly connected with heat sink.Lamp socket and radiation shell are all fixedly connected on the upper surface of heat sink, and lamp socket is arranged on the inside of radiation shell.Illuminator is arranged on the inside of outer protecting shell, and the lower end of outer protecting shell is arranged on the upper end of lamp socket, and the lower end of outer protecting shell is arranged on the inside of radiation shell.The inside of guide vane is communicated with the inside of radiation shell by air-permeating hole.
As the further optimization of the technical program, the inside of the lamp socket described in a kind of high efficiency and heat radiation automobile lamp of the utility model is provided with circuit board.
As the further optimization of the technical program, the heat sink described in a kind of high efficiency and heat radiation of the utility model automobile lamp and vertical fin adopt blasting treatment.
As the further optimization of the technical program, mount pad, radiator fan, guide vane, heat sink, lamp socket, outer protecting shell and radiation shell described in a kind of high efficiency and heat radiation of the utility model automobile lamp are coaxial.
The beneficial effect of a kind of high efficiency and heat radiation automobile lamp of the utility model is:
A kind of high efficiency and heat radiation automobile lamp of the utility model, radiating rate is fast, good heat dissipation effect, is conducive to the illuminating effect improving car light, extends the service life of car light.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation of a kind of high efficiency and heat radiation automobile lamp of the utility model.
In figure: mount pad 1; Radiator fan 2; Guide vane 3; Heat sink 4; Vertical fin 4-1; Air-permeating hole 4-2; Lamp socket 5; Outer protecting shell 6; Illuminator 7; Radiation shell 8; Circular radiating bar 8-1.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1, present embodiment is described, the utility model relates to Vehicle Engineering, it is more particularly a kind of high efficiency and heat radiation automobile lamp, comprise: mount pad 1, radiator fan 2, guide vane 3, heat sink 4, lamp socket 5, outer protecting shell 6, illuminator 7 and radiation shell 8, radiating rate is fast, good heat dissipation effect, is conducive to the illuminating effect improving car light, extends the service life of car light.
Heat sink 4 is provided with vertical fin 4-1 and air-permeating hole 4-2, vertical fin 4-1 has multiple, and multiple vertical fin 4-1 is evenly distributed on the outer wall of heat sink 4; Air-permeating hole 4-2 has multiple, and multiple air-permeating hole 4-2 are evenly distributed in the inside of heat sink 4.Vertical fin 4-1 is used for heat radiation, makes the radiating rate of car light fast, good heat dissipation effect, is conducive to the illuminating effect improving car light, extends the service life of car light.
Radiation shell 8 is provided with circular radiating bar 8-1, circular radiating bar 8-1 has many, and many circular radiating bar 8-1 are evenly distributed on the outer wall of radiation shell 8 from bottom to top; The heat that illuminator 7 produces can further shed by circular radiating bar 8-1, accelerates the heat radiation of car light further, is conducive to the illuminating effect improving car light, extends the service life of car light.
Radiator fan 2 is fixedly connected on mount pad 1 by screw, and the lower end of guide vane 3 is fixedly connected on the shell of radiator fan 2, and the upper end of guide vane 3 is fixedly connected with heat sink 4.Lamp socket 5 and radiation shell 8 are all fixedly connected on the upper surface of heat sink 4, and lamp socket 5 is arranged on the inside of radiation shell 8.Illuminator 7 is arranged on the inside of outer protecting shell 6, and the lower end of outer protecting shell 6 is arranged on the upper end of lamp socket 5, and the lower end of outer protecting shell 6 is arranged on the inside of radiation shell 8, and illuminator 7 is cores of car light, for illumination.The inside of the inside of guide vane 3 with radiation shell 8 is communicated with by air-permeating hole 4-2.The fan of driven by motor radiator fan 2 inside of radiator fan 2 inside rotates, and the cold wind that fan produces is by along the inside entering into radiation shell 8, and the heat of radiation shell 8 inside is taken away by cold wind, makes car light good heat dissipation effect, long service life.
Detailed description of the invention two:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, and the inside of described lamp socket 5 is provided with circuit board.
Detailed description of the invention three:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, described heat sink 4 and vertical fin 4-1 adopt blasting treatment, blasting treatment increases the surface area of heat sink 4 and vertical fin 4-1, make heat sink 4 and vertical fin 4-1 and extraneous contact area large, accelerate the heat radiation of car light.
Detailed description of the invention four:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, and described mount pad 1, radiator fan 2, guide vane 3, heat sink 4, lamp socket 5, outer protecting shell 6 and radiation shell 8 are coaxial.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.
Claims (4)
1. a high efficiency and heat radiation automobile lamp, comprise mount pad (1), radiator fan (2), guide vane (3), heat sink (4), lamp socket (5), outer protecting shell (6), illuminator (7) and radiation shell (8), it is characterized in that: heat sink (4) is provided with vertical fin (4-1) and air-permeating hole (4-2), vertical fin (4-1) has multiple, and multiple vertical fin (4-1) is evenly distributed on the outer wall of heat sink (4); Air-permeating hole (4-2) has multiple, and multiple air-permeating hole (4-2) is evenly distributed in the inside of heat sink (4);
Radiation shell (8) is provided with circular radiating bar (8-1), circular radiating bar (8-1) has many, and many circular radiating bars (8-1) are evenly distributed on the outer wall of radiation shell (8) from bottom to top;
Radiator fan (2) is fixedly connected on mount pad (1) by screw, the lower end of guide vane (3) is fixedly connected on the shell of radiator fan (2), and the upper end of guide vane (3) is fixedly connected with heat sink (4); Lamp socket (5) and radiation shell (8) are all fixedly connected on the upper surface of heat sink (4), and lamp socket (5) is arranged on the inside of radiation shell (8); Illuminator (7) is arranged on the inside of outer protecting shell (6), the lower end of outer protecting shell (6) is arranged on the upper end of lamp socket (5), and the lower end of outer protecting shell (6) is arranged on the inside of radiation shell (8); The inside of the inside of guide vane (3) with radiation shell (8) is communicated with by air-permeating hole (4-2).
2. a kind of high efficiency and heat radiation automobile lamp according to claim 1, is characterized in that: the inside of described lamp socket (5) is provided with circuit board.
3. a kind of high efficiency and heat radiation automobile lamp according to claim 1, is characterized in that: described heat sink (4) and vertical fin (4-1) all adopt blasting treatment.
4. a kind of high efficiency and heat radiation automobile lamp according to claim 1, is characterized in that: described mount pad (1), radiator fan (2), guide vane (3), heat sink (4), lamp socket (5), outer protecting shell (6) and radiation shell (8) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862601.3U CN205090292U (en) | 2015-10-29 | 2015-10-29 | High -efficient heat dissipation car car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862601.3U CN205090292U (en) | 2015-10-29 | 2015-10-29 | High -efficient heat dissipation car car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090292U true CN205090292U (en) | 2016-03-16 |
Family
ID=55480976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862601.3U Expired - Fee Related CN205090292U (en) | 2015-10-29 | 2015-10-29 | High -efficient heat dissipation car car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448862A (en) * | 2017-08-17 | 2017-12-08 | 芜湖晶鑫光电照明有限公司 | A kind of automobile lamp installs radiating groove |
| CN110762481A (en) * | 2019-11-05 | 2020-02-07 | 江苏润杨汽车零部件制造有限公司 | Automobile heat dissipation lamp holder |
-
2015
- 2015-10-29 CN CN201520862601.3U patent/CN205090292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448862A (en) * | 2017-08-17 | 2017-12-08 | 芜湖晶鑫光电照明有限公司 | A kind of automobile lamp installs radiating groove |
| CN110762481A (en) * | 2019-11-05 | 2020-02-07 | 江苏润杨汽车零部件制造有限公司 | Automobile heat dissipation lamp holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160316 Termination date: 20161029 |