CN201779597U - Combined head lamp perspective glass heat dissipation device - Google Patents
Combined head lamp perspective glass heat dissipation device Download PDFInfo
- Publication number
- CN201779597U CN201779597U CN 201020519802 CN201020519802U CN201779597U CN 201779597 U CN201779597 U CN 201779597U CN 201020519802 CN201020519802 CN 201020519802 CN 201020519802 U CN201020519802 U CN 201020519802U CN 201779597 U CN201779597 U CN 201779597U
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- CN
- China
- Prior art keywords
- reflector
- heat dissipation
- lampshade
- dissipation device
- lamp
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a combined head lamp perspective glass heat dissipation device, which is provided with a lamp casing, a reflector and a lampshade. The reflector is mounted inside the lamp casing, the lampshade is connected with the lamp casing in a sealed manner, the reflector is covered in a sealing cavity formed by the lampshade and the lamp casing, and heat dissipation holes are arranged on the reflector. The combined heat dissipation device can reduce internal temperature of the reflector by arranging the heat dissipation holes on the reflector, prolongs the service life of a vehicle lamp, also avoids deformation and burning of the reflector and a surface cover due to excessively high internal temperature of the reflector, and does not affect the reflection function of the reflector by arranging the heat dissipation holes at the edges of the reflector. In addition, one of the two heat dissipation holes is arranged at the upper edge of the reflector while the other one is arranged at the lower edge of the reflector, effective air circulation can be formed throughout the reflector according to the principle of hot air ascending and cold air descending, and accordingly the combined heat dissipation device facilitates heat dissipation and is reasonable in design.
Description
Technical field
The utility model relates to a kind of vehicle lamp assembly, particularly a kind of headlight photoscope combination heat abstractor.
Background technology
Headlight is the indispensable accessory of vehicle, is mainly used in the illumination and the warning function of vehicle, see condition of road surface clearly and allow other people know your intention and existence, so its importance is self-evident.Existing headlight is after reflector and face shield assembling, airtight space of the inner and outside formation of reflector when headlight use for a long time can make the inner high temperature that produces of reflector, influences bulb service life, and can make reflector, face shield produce distortion, burn, influence the product effective utilization.
The utility model content
The purpose of this utility model provides a kind of above-mentioned shortcoming that overcomes, and can reduce the headlight photoscope combination heat abstractor of reflector internal temperature.
The technical scheme that realizes the utility model purpose is: a kind of headlight photoscope combination heat abstractor, have lamp housing, reflector and lampshade, reflector is installed in the lamp housing, lampshade and lamp housing are tightly connected, reflector is covered in the seal chamber of lampshade and lamp housing formation, described reflector is provided with louvre.
Louvre on the reflector of above-mentioned headlight photoscope combination heat abstractor has at least one, is arranged on the reflector edge.
The louvre of above-mentioned headlight photoscope combination heat abstractor has two, is evenly distributed on the reflector edge.
One of them of two louvres of above-mentioned headlight photoscope combination heat abstractor is arranged on the top edge of reflector, and another is arranged on the lower limb of reflector.
The utlity model has positive effect: (1) reflector of the present utility model is provided with louvre, can reduce the reflector internal temperature, prolongs car light service life, and precedingly avoids because of the too high reflector that causes of reflector internal temperature, face shield distortion, burns; (2) louvre of the present utility model is arranged on the edge of reflector, does not influence the reflection function of reflector; (3) top edge that is arranged on reflector of two louvres of the present utility model, a lower limb that is arranged on reflector rises cold principle of falling according to air heat, can make the inner and effective air circulation of the outside formation of reflector of reflector, help heat radiation, reasonable in design.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the front view of reflector of the present utility model;
Structural representation when Fig. 3 is the observation of Fig. 2 top.
The specific embodiment
See Fig. 1 to Fig. 3, the utlity model has lamp housing 1, reflector 2 and lampshade 3, reflector 2 is installed in the lamp housing 1, and lampshade 3 is tightly connected with lamp housing 1, reflector 2 is covered in the seal chamber of lampshade 3 and lamp housing 1 formation; Be evenly distributed with two louvres 21 at reflector 2 edges, one of them is positioned at reflector 2 top edges, and one is positioned at reflector 2 lower limbs.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is a specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a headlight photoscope makes up heat abstractor, have lamp housing (1), reflector (2) and lampshade (3), reflector (2) is installed in the lamp housing (1), and lampshade (3) is tightly connected with lamp housing (1), reflector (2) is covered in the seal chamber of lampshade (3) and lamp housing (1) formation; It is characterized in that: described reflector (2) is provided with louvre (21).
2. headlight photoscope combination heat abstractor according to claim 1, it is characterized in that: the louvre (21) on the described reflector (2) has at least one, is arranged on reflector (2) edge.
3. headlight photoscope combination heat abstractor according to claim 2, it is characterized in that: described louvre (21) has two, is evenly distributed on reflector (2) edge.
4. headlight photoscope combination heat abstractor according to claim 3, it is characterized in that: one of them of described two louvres (21) is arranged on the top edge of reflector (2), and another is arranged on the lower limb of reflector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020519802 CN201779597U (en) | 2010-09-03 | 2010-09-03 | Combined head lamp perspective glass heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020519802 CN201779597U (en) | 2010-09-03 | 2010-09-03 | Combined head lamp perspective glass heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779597U true CN201779597U (en) | 2011-03-30 |
Family
ID=43792808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020519802 Expired - Fee Related CN201779597U (en) | 2010-09-03 | 2010-09-03 | Combined head lamp perspective glass heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384433A (en) * | 2010-09-03 | 2012-03-21 | 常州金茂车灯有限公司 | Heat radiator for headlamp perspective lens combination |
-
2010
- 2010-09-03 CN CN 201020519802 patent/CN201779597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384433A (en) * | 2010-09-03 | 2012-03-21 | 常州金茂车灯有限公司 | Heat radiator for headlamp perspective lens combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130903 |