CN204477862U - A kind of automobile lamp - Google Patents
A kind of automobile lamp Download PDFInfo
- Publication number
- CN204477862U CN204477862U CN201520046955.0U CN201520046955U CN204477862U CN 204477862 U CN204477862 U CN 204477862U CN 201520046955 U CN201520046955 U CN 201520046955U CN 204477862 U CN204477862 U CN 204477862U
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- China
- Prior art keywords
- heat dissipation
- dissipation channel
- car light
- dash
- water
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of automobile lamp, comprise lamp socket, lamp source, lampshade, lamp socket is provided with louvre, louvre place is provided with radiator structure and water-retaining structure successively, radiator structure comprises the radiating shell with truncated cone-shaped heat dissipation channel, the small-caliber end of heat dissipation channel is communicated with louvre, the small-caliber end of heat dissipation channel is provided with support, the side of the heavy caliber end towards heat dissipation channel on support is provided with expansion link, the end of expansion link is connected with truncated cone-shaped piston, described water-retaining structure comprises the dash housing being provided with the cylindrical dash passage be communicated with heat dissipation channel, the water fender mutually staggered some left and right is provided with in dash passage, water fender is arranged to radiator structure lopsidedness, the end of the small-caliber end of radiating shell is provided with heat sensor.The heat that the utility model can be produced car light by radiator structure and water-retaining structure carries out efficiently radiates heat and waterproof, thus ensures the normal operating temperature of car light, improves the service life of car light, improves the security that vehicle travels.
Description
Technical field
The utility model relates to auto parts machinery field, is specifically related to a kind of automobile lamp.
Background technology
A lot of driver has and runs into this situation, and often there will be fog etc. inside automobile lamp, when travelling at night, light can thicken unclear.This is that when rainy or when cleaning vehicle, cause car light to be intake, car light can produce a large amount of heats in the moment of lighting and when car light uses, and will produce fog when car light internal-external temperature difference is larger because the sealing of car light is tight.The heat that existing car light adopts longer breather pipe to produce to discharge car light usually, thus maintain the normal working temperature of car light, ensure that the use of car light is stablized.But also owing to being provided with this breather pipe, the moisture in air can enter car light by it and be attached on lampshade, and along with the gathering of steam, a globule also has just stayed along lampshade; In addition, because engine and gas extraction system itself are all larger thermals source, when vehicle is paddled, can form a large amount of steam when water drenches on engine or gas extraction system, part steam also can enter in car light along breather pipe.For vehicle, car light is important like the eyes of people, and the quality of the sealing of car light, the maintenance of car light normal working temperature directly concern the safe driving of car owner, therefore, improves the sealing of car light and ensures that the normal working temperature of car light is very important.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind ofly has high leakproofness and the automobile lamp of perfect heat-dissipating.
Realize the technical solution of the utility model as follows:
A kind of automobile lamp, comprise lamp socket, lamp source, lampshade, lamp source is fixed in lamp socket, lampshade and lamp socket fasten mutually, lamp socket is provided with louvre, described louvre place is provided with radiator structure and water-retaining structure successively, described radiator structure comprises the radiating shell with truncated cone-shaped heat dissipation channel, the small-caliber end of heat dissipation channel is communicated with louvre, the small-caliber end of heat dissipation channel is provided with support, the side of the heavy caliber end towards heat dissipation channel on support is provided with expansion link, the end of expansion link is connected with truncated cone-shaped piston, described water-retaining structure comprises the dash housing being provided with the cylindrical dash passage be communicated with heat dissipation channel, the water fender mutually staggered some left and right is provided with in dash passage, water fender is arranged to radiator structure lopsidedness, the end of the small-caliber end of described radiating shell is provided with heat sensor.
Further, the diameter of described dash passage is greater than the diameter of the heavy caliber end of heat dissipation channel, and the end face of one end that dash passage is connected with heat dissipation channel is provided with spring, and the other end of spring contacts with one end of truncated cone-shaped piston.
Further, the radical length of described water fender is greater than the diameter of dash passage.
Have employed above-mentioned scheme, the heat that can be produced car light by radiator structure and water-retaining structure carries out efficiently radiates heat, thus ensure the normal operating temperature of car light, ensure that the use of car light is stablized, the steam entered along breather pipe in breather pipe can be stopped by water-retaining structure, the extraneous water vapour of effective reduction, on the impact of car light, improves the service life of car light, improves the security that vehicle travels.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 be in Fig. 1 A-A to structural representation;
In figure, 1 is lamp socket, and 2 is louvre, and 3 is heat dissipation channel, and 4 is radiating shell, and 5 is support, and 6 is expansion link, and 7 is piston, and 8 is dash passage, and 9 is dash housing, and 10 is water fender, and 11 is heat sensor, and 12 is breather pipe, and 13 is spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1, 2, a kind of automobile lamp, comprise lamp socket 1, lamp source, lampshade, lamp source is fixed in lamp socket, lampshade and lamp socket fasten mutually, lamp socket is provided with louvre 2, described louvre place is provided with radiator structure and water-retaining structure successively, described radiator structure comprises the radiating shell 4 with truncated cone-shaped heat dissipation channel 3, the small-caliber end of heat dissipation channel is communicated with louvre, the small-caliber end of heat dissipation channel is provided with support 5, the side of the heavy caliber end towards heat dissipation channel on support is provided with expansion link 6, the end of expansion link is connected with truncated cone-shaped piston 7, described water-retaining structure comprises the dash housing 9 being provided with the cylindrical gear water channel 8 be communicated with heat dissipation channel, the water fender 10 mutually staggered some left and right is provided with in dash passage, water fender is arranged to radiator structure lopsidedness, the end of the small-caliber end of described radiating shell is provided with heat sensor 11.
Above-mentioned radiating shell and dash housing are made into integration, and car light is connected with breather pipe 12 with water-retaining structure by radiator structure, thus realize the heat radiation to car light.
The utility model is detected the heat in car light by heat sensor, when being in normal operating temperature in car light, expansion link shrinks, heat dissipation channel is closed by piston, keep sealing state in car light, when in car light, heat is too high, expansion link stretches, heat dissipation channel is opened by piston, heat in release car light.Expansion link drives piston to realize opening and closing to heat dissipation channel, and the stroke of expansion link carries out according to the concrete heat situation in car light, and when in car light, heat is higher, the stroke of expansion link is comparatively large, and it is comparatively large that heat dissipation channel is opened, and thermal release is more.The utility model can carry out efficiently radiates heat to car light by heat sensor and radiator structure.
The diameter of described dash passage is greater than the diameter of the heavy caliber end of heat dissipation channel, the end face of one end that dash passage is connected with heat dissipation channel is provided with spring 13, the other end of spring contacts with one end of truncated cone-shaped piston, and arranging of spring effectively can improve the ability that piston closes heat dissipation channel.
Be provided with the water fender mutually staggered some left and right in described dash passage, water fender is arranged to radiator structure lopsidedness, and the radical length of water fender is greater than the diameter of dash passage.The steam that effectively can reduce the external world that arranges of water-retaining structure enters car light.Because water fender is obliquely installed, the globule that steam and water fender condense into can be got rid of along breather pipe again along water fender, will lower than one end away from radiator structure of dash passage in the exit position of this breather pipe.
The heat that the utility model can be produced car light by radiator structure and water-retaining structure carries out efficiently radiates heat, thus ensure the normal operating temperature of car light, ensure that the use of car light is stablized, the steam entered along breather pipe in breather pipe can be stopped by water-retaining structure, the extraneous steam of effective reduction is on the impact of car light, improve the service life of car light, improve the security that vehicle travels.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an automobile lamp, comprise lamp socket, lamp source, lampshade, lamp source is fixed in lamp socket, lampshade and lamp socket fasten mutually, lamp socket is provided with louvre, it is characterized in that: described louvre place is provided with radiator structure and water-retaining structure successively, described radiator structure comprises the radiating shell with truncated cone-shaped heat dissipation channel, the small-caliber end of heat dissipation channel is communicated with louvre, the small-caliber end of heat dissipation channel is provided with support, the side of the heavy caliber end towards heat dissipation channel on support is provided with expansion link, the end of expansion link is connected with truncated cone-shaped piston, described water-retaining structure comprises the dash housing being provided with the cylindrical dash passage be communicated with heat dissipation channel, the water fender mutually staggered some left and right is provided with in dash passage, water fender is arranged to radiator structure lopsidedness, the end of the small-caliber end of described radiating shell is provided with heat sensor.
2. a kind of automobile lamp according to claim 1, it is characterized in that: the diameter of described dash passage is greater than the diameter of the heavy caliber end of heat dissipation channel, the end face of one end that dash passage is connected with heat dissipation channel is provided with spring, and the other end of spring contacts with one end of truncated cone-shaped piston.
3. a kind of automobile lamp according to claim 1, is characterized in that: the radical length of described water fender is greater than the diameter of dash passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046955.0U CN204477862U (en) | 2015-01-22 | 2015-01-22 | A kind of automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046955.0U CN204477862U (en) | 2015-01-22 | 2015-01-22 | A kind of automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477862U true CN204477862U (en) | 2015-07-15 |
Family
ID=53633653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520046955.0U Expired - Fee Related CN204477862U (en) | 2015-01-22 | 2015-01-22 | A kind of automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910043A (en) * | 2016-04-27 | 2016-08-31 | 宁波市海曙乐德电子有限公司 | Automobile tail lamp |
-
2015
- 2015-01-22 CN CN201520046955.0U patent/CN204477862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910043A (en) * | 2016-04-27 | 2016-08-31 | 宁波市海曙乐德电子有限公司 | Automobile tail lamp |
| CN105910043B (en) * | 2016-04-27 | 2018-03-30 | 宁波市海曙乐德电子有限公司 | Automobile tail light |
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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 |
Granted publication date: 20150715 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |