CN207688032U - A kind of car light with heat sinking function - Google Patents
A kind of car light with heat sinking function Download PDFInfo
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- CN207688032U CN207688032U CN201820105390.2U CN201820105390U CN207688032U CN 207688032 U CN207688032 U CN 207688032U CN 201820105390 U CN201820105390 U CN 201820105390U CN 207688032 U CN207688032 U CN 207688032U
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- car light
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- circular arc
- sinking function
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Abstract
The utility model discloses a kind of car lights with heat sinking function, including：Heat radiation lampshade, for the conical shell that diameter is gradually expanded, the smaller diameter end of the shell is fixedly connected with car light substrate；The larger diameter end of the shell is internally provided with toroidal cavity, and the toroidal cavity is parallel with the end face of the shell；Multiple air intake passages are uniformly arranged in the circumferential direction the inside in the shell side, and one end of the air intake passage is connected to air inlet, and the other end is connected to the toroidal cavity；Multiple air-out passages are uniformly arranged in the circumferential direction in the inside of a side body opposite with the air intake passage, and described air-out passage one end is connected to the toroidal cavity, and the other end is connected to air outlet；Wherein, the air intake passage is symmetrical arranged one by one with the air-out passage, and the air intake passage and air-out passage are parallel with the surface of the shell.Car light provided by the utility model with heat sinking function can rapidly and uniformly reduce the temperature of car light, improve the heat dissipation effect of car light.
Description
Technical field
The utility model belongs to automobile lamp technical field, more particularly to a kind of car light with heat sinking function.
Background technology
In recent years, with the development of society, total vehicle is continuously increased, automobile has become the essential friendship of people
Logical tool.And the heat dissipation performance of automobile lamp is poor at present, is easy to influence its service life, causes security risk.
In car lights field, many people have done a large amount of relevant researchs.A prior art center part is by passing through wind
Fan distinguishes cooling to lampshade and substrate, extends the service life of car light.The heat dissipation effect for installing fan additional is preferable, but needs to account for
Space is larger.Some is that heat dissipation channel is arranged in lamp holder, need not increase radiator newly, but because of heat dissipation area
It is smaller, cause heat dissipation slower, heat dissipation is uneven.
Therefore, it is necessary to design a kind of radiating and cooling structure that area coverage is larger, can rapidly and uniformly drop as needed
The temperature of low car light improves the heat dissipation effect of car light.
Utility model content
The purpose of this utility model is to provide a kind of car light with heat sinking function, and a plurality of dissipate is equipped in heat radiation lampshade
Hot-flow flue can rapidly and uniformly reduce the temperature of car light, improve the heat dissipation effect of car light.
Technical solution provided by the utility model is：
A kind of car light with heat sinking function, including：
Heat radiation lampshade, for the conical shell that diameter is gradually expanded, the smaller diameter end of the shell is fixedly connected with car light base
Plate；The larger diameter end of the shell is internally provided with toroidal cavity, and the toroidal cavity is parallel with the end face of the shell；
Multiple air intake passages are uniformly arranged in the circumferential direction the inside in the shell side, one end of the air intake passage
It is connected to air inlet, the other end is connected to the toroidal cavity；
Multiple air-out passages are uniformly arranged in the circumferential direction in the inside of a side body opposite with the air intake passage, institute
It states air-out passage one end to be connected to the toroidal cavity, the other end is connected to air outlet；
Wherein, the air intake passage is symmetrical arranged one by one with the air-out passage, the air intake passage and air-out passage with
The surface of the shell is parallel.
Preferably, the corresponding air intake passage side is equipped with the first circular arc cavity inside the smaller diameter end of the shell,
The first circular arc cavity is connected to air intake passage.
Preferably, the corresponding air-out passage side is equipped with the second circular arc cavity inside the smaller diameter end of the shell,
The second circular arc cavity is connected to air-out passage.
Preferably, the first circular arc cavity and the second circular arc cavity are flat with the end face of the heat radiation lampshade shell
Row.
Preferably, the first circular arc cavity and the second circular arc cavity are symmetrical.
Preferably, the first circular arc cavity is connected to by blast pipe with the air inlet, the second circular arc cavity
It is connected to the air outlet by discharge pipe.
Preferably, the blast pipe is an integral structure with the discharge pipe and the shell.
Preferably, the quantity of the air intake passage and the air-out passage is 3.
Preferably, the heat radiation lampshade uses insulating and heat-conducting plastics material.
Preferably, the car light substrate is equipped with temperature sensor, the temperature for measuring car light.
The utility model has the beneficial effects that：Car light provided by the utility model with heat sinking function, in heat radiation lampshade
It is interior to be equipped with a plurality of heat dissipation wind channel, the temperature of car light can be rapidly and uniformly reduced, the heat dissipation effect of car light is improved.
Description of the drawings
Fig. 1 is the car light general structure schematic diagram described in the utility model with heat sinking function.
Fig. 2 is air intake passage described in the utility model and air-out passage arrangement mode schematic diagram.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
As shown in Figs. 1-2, the utility model provides a kind of car light with heat sinking function comprising heat radiation lampshade 100,
It is the conical shell that diameter is gradually expanded, and the shell uses insulating and heat-conducting plastics material, and shell has certain thickness, described
The smaller diameter end of shell is fixedly connected with car light substrate 210；Vehicle clamp mounting 220 on car light substrate.100 shell of the heat radiation lampshade
Larger diameter end is internally provided with toroidal cavity 110, and the toroidal cavity 110 is parallel with the end face of the shell.Multiple air intake passages
120, it is uniformly arranged in the circumferential direction the inside in 100 shell side of the heat radiation lampshade.One end of the air intake passage 120 with into
Air port 130 is connected to, and the other end is connected to the toroidal cavity 110.Multiple air-out passages 140, be uniformly arranged in the circumferential direction with
The inside of the opposite side body of the air intake passage 120,140 one end of the air-out passage are connected to the toroidal cavity 110,
The other end is connected to air outlet 150.Wherein, the air inlet 130 is connected to by pipeline with the air outlet of air conditioning for automobiles, air-conditioning
Air outlet and the pipeline and with towards automotive interior ajutage and connectivity part be equipped with three-way magnetic valve, can realize and be individually for
The air intake passage 120 of car light is blown, without influencing environment inside car；Air outlet 150 is connected to by pipeline with automobile external.In this reality
It applies in example, the enclosure interior on the upside of the horizontal position center line is arranged in the air intake passage 120, and air-out passage 140 is opened in
It is horizontally situated the enclosure interior of the downside of center line.The air intake passage 120 is symmetrically set one by one with the air-out passage 140
It sets, the air intake passage 120 and air-out passage 140 are parallel with the surface of the shell.
The quantity of the air intake passage 120 and the air-out passage 140 is two or more, to ensure uniformly to dissipate
Heat, while needing to ensure that thermal louver is covered with preferable intensity.In the present embodiment, the air intake passage 120 and the outlet air are logical
The quantity in road 140 is 3, shape, the size all same of each air intake passage 120 and air-out passage 140.
In the present embodiment, corresponding 120 side of air intake passage inside the smaller diameter end of 100 shell of the heat radiation lampshade
Equipped with the first circular arc cavity 160, the first circular arc cavity 160 is connected to air intake passage 120.The first circular arc cavity 160
It is connected to the air inlet 130 by blast pipe 131, keeps the air in blast pipe 131 laggard through 160 transition of the first circular arc cavity
Enter in every air intake passage 120, to avoid the situation that air inlet has some setbacks occurs.The smaller diameter end of 100 shell of the heat radiation lampshade
Corresponding 140 side of air-out passage in inside is internally provided with the second circular arc cavity 170, the second circular arc cavity 170 and outlet air
Channel 140 is connected to.The second circular arc cavity 170 is connected to by discharge pipe 151 with the air outlet 150, keeps every outlet air logical
Air in road 140 is excluded through discharge pipe 151 from air outlet 150 after 170 transition of the second circular arc cavity, the stream of the air draft of raising
Smooth property.Wherein, the first circular arc cavity 160 and the second circular arc cavity 170 are symmetrical；The first circular arc cavity 160 and
Second circular arc cavity 170 is parallel with the end face of 100 shell of the heat radiation lampshade；First circular arc cavity 160 and the second circular arc are empty
Shape, the size all same of chamber 170.The versatility of heat radiation lampshade 110 is enhanced in this way, you can by air intake passage and air-out passage
Connection is exchanged, the connection difficulty of air inlet/outlet pipeline is made to reduce.
Preferably, the blast pipe 131 is an integral structure with 151 air hose of the discharge pipe with the shell, to protect
Demonstrate,prove the leakproofness in air duct.The car light substrate 210 is equipped with temperature sensor 230, the temperature for measuring car light, the temperature
Sensor 230 is connect with in-vehicle display, and on the display by temperature display, and car is equipped with car light heat dissipation switch, institute
It states heat dissipation switch to be connected to air conditioning for automobiles by controller, vehicle is turned on and off according to the temperature control in car light convenient for driver
The heat sinking function of lamp.
The workflow of the car light with heat sinking function is：When driver opens car light heat dissipation switch, controller
Air conditioning for automobiles is opened in control, and the cold air of air conditioning for automobiles discharge is entered by air inlet in air intake passage, passes through heat dissipation later
The toroidal cavity of lampshade larger diameter end enters air-out passage, and is expelled to except car light through air outlet through the air-out passage.Through
Flowing of the supercooled air in heat radiation lampshade can effectively take away heat in lamp, reduce the temperature of lamp.
Car light provided by the utility model with heat sinking function is equipped with a plurality of heat dissipation wind channel in heat radiation lampshade, can
The temperature for rapidly and uniformly reducing car light, improves the heat dissipation effect of car light.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (10)
1. a kind of car light with heat sinking function, which is characterized in that including：
Heat radiation lampshade, for the conical shell that diameter is gradually expanded, the smaller diameter end of the shell is fixedly connected with car light substrate；Institute
The larger diameter end for stating shell is internally provided with toroidal cavity, and the toroidal cavity is parallel with the end face of the shell；
Multiple air intake passages, are uniformly arranged in the circumferential direction the inside in the shell side, one end of the air intake passage with into
Air port is connected to, and the other end is connected to the toroidal cavity；
Multiple air-out passages are uniformly arranged in the circumferential direction in the inside of a side body opposite with the air intake passage, it is described go out
Wind passage end is connected to the toroidal cavity, and the other end is connected to air outlet；
Wherein, the air intake passage is symmetrical arranged one by one with the air-out passage, the air intake passage and air-out passage with it is described
The surface of shell is parallel.
2. the car light according to claim 1 with heat sinking function, which is characterized in that inside the smaller diameter end of the shell
The corresponding air intake passage side is equipped with the first circular arc cavity, and the first circular arc cavity is connected to air intake passage.
3. the car light according to claim 2 with heat sinking function, which is characterized in that inside the smaller diameter end of the shell
The corresponding air-out passage side is equipped with the second circular arc cavity, and the second circular arc cavity is connected to air-out passage.
4. the car light according to claim 3 with heat sinking function, which is characterized in that the first circular arc cavity and second
Circular arc cavity is parallel with the end face of heat radiation lampshade shell.
5. the car light according to claim 4 with heat sinking function, which is characterized in that the first circular arc cavity and second
Circular arc cavity is symmetrical.
6. the car light according to claim 5 with heat sinking function, which is characterized in that the first circular arc cavity by into
Air hose is connected to the air inlet, and the second circular arc cavity is connected to by discharge pipe with the air outlet.
7. the car light according to claim 6 with heat sinking function, which is characterized in that the blast pipe and the discharge pipe
It is an integral structure with the shell.
8. the car light according to claim 7 with heat sinking function, which is characterized in that the air intake passage and the outlet air
The quantity in channel is 3.
9. the car light according to claim 8 with heat sinking function, which is characterized in that the heat radiation lampshade is led using insulation
Thermoplastic materials material.
10. according to the car light as described in any one of claim 1 to 9 with heat sinking function, which is characterized in that the car light base
Plate is equipped with temperature sensor, the temperature for measuring car light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105390.2U CN207688032U (en) | 2018-01-23 | 2018-01-23 | A kind of car light with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105390.2U CN207688032U (en) | 2018-01-23 | 2018-01-23 | A kind of car light with heat sinking function |
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| Publication Number | Publication Date |
|---|---|
| CN207688032U true CN207688032U (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820105390.2U Active CN207688032U (en) | 2018-01-23 | 2018-01-23 | A kind of car light with heat sinking function |
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| CN (1) | CN207688032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027717A (en) * | 2018-08-23 | 2018-12-18 | 李海富 | A kind of bidirectional cooling type headlamp |
-
2018
- 2018-01-23 CN CN201820105390.2U patent/CN207688032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027717A (en) * | 2018-08-23 | 2018-12-18 | 李海富 | A kind of bidirectional cooling type headlamp |
| CN109027717B (en) * | 2018-08-23 | 2020-04-24 | 李海富 | Bidirectional heat dissipation type illuminating lamp |
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