CN204201524U - Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation - Google Patents
Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation Download PDFInfo
- Publication number
- CN204201524U CN204201524U CN201420525075.7U CN201420525075U CN204201524U CN 204201524 U CN204201524 U CN 204201524U CN 201420525075 U CN201420525075 U CN 201420525075U CN 204201524 U CN204201524 U CN 204201524U
- Authority
- CN
- China
- Prior art keywords
- ventilation
- lens
- reflex reflector
- air
- pressure distortion
- 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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Abstract
A kind of Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation, main contents are: comprise lamp body, ventilation device, lens and air ventilation membrane, described bottom, lens center is provided with ventilation device, after lamp body and lens have welded, after having detected the air-tightness of light fixture, air ventilation membrane is attached on ventilation device bottom surface.The utility model structure is simple; Avoid the light fixture cracking phenomena caused because stress when ultrasonic welds is excessive; Be convenient to test returns reflector whether firm welding, effectively improve the quality of Reflex Reflector.
Description
Technical field
The utility model relates to automobile lamp technical field, and particularly relating to a kind of Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation.
Background technology
General Reflex Reflector, does not have ventilation device, when lamp body and lens adopt ultrasonic to weld, owing to having gas between lamp body and lens, when pressure is excessive, Reflex Reflector can be caused to ftracture.And the very difficult light fixture ultrasonic that detects welds whether whether firm welding exists leakage hidden trouble.
Utility model content
According to above deficiency, the utility model provides the simple Reflex Reflector of a kind of structure to increase the anti-pressure distortion cracking structure of ventilation.
For achieving the above object, the utility model Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation, main contents are: comprise lamp body, ventilation device, lens and air ventilation membrane, described bottom, lens center is provided with ventilation device, after lamp body and lens have welded, after having detected the air-tightness of light fixture, air ventilation membrane is attached on ventilation device bottom surface.The utility model structure is simple; Avoid the light fixture cracking phenomena caused because stress when ultrasonic welds is excessive; Be convenient to test returns reflector whether firm welding, effectively improve the quality of Reflex Reflector.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals:
1-lamp body, 2-ventilation device, 3-lens, 4-air ventilation membrane.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
These system main contents are: comprise lamp body 1, ventilation device 2, lens 3 and air ventilation membrane 4, described lens 3 bottom is provided with ventilation device 2, after lamp body 1 and lens 3 have welded, after having detected the air-tightness of light fixture, air ventilation membrane 4 is attached on ventilation device 2 bottom surface.
Described lens 3 is the structure of a ring flange.
There is a hole cylinder shape boss in described lens 3 bottom centre to realize the location of air ventilation membrane 4.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. a Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation, it is characterized in that: comprise lamp body (1), ventilation device (2), lens (3) and air ventilation membrane (4), described lens (3) bottom is provided with ventilation device (2), after lamp body (1) and lens (3) have welded, after having detected the air-tightness of light fixture, air ventilation membrane (4) is attached on ventilation device (2) bottom surface.
2. Reflex Reflector as claimed in claim 1 increases the anti-pressure distortion cracking structure of ventilation, it is characterized in that: described lens (3) is the structure of a ring flange.
3. Reflex Reflector as claimed in claim 2 increases the anti-pressure distortion cracking structure of ventilation, it is characterized in that: there is a hole cylinder shape boss in described lens (3) bottom centre to realize the location of air ventilation membrane (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525075.7U CN204201524U (en) | 2014-09-15 | 2014-09-15 | Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525075.7U CN204201524U (en) | 2014-09-15 | 2014-09-15 | Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201524U true CN204201524U (en) | 2015-03-11 |
Family
ID=52659483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525075.7U Expired - Fee Related CN204201524U (en) | 2014-09-15 | 2014-09-15 | Reflex Reflector increases the anti-pressure distortion cracking structure of ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296041A (en) * | 2014-09-15 | 2015-01-21 | 江苏常诚汽车部件有限公司 | Reflex reflector ventilation improvement pressure deformation and crack resistant structure |
-
2014
- 2014-09-15 CN CN201420525075.7U patent/CN204201524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296041A (en) * | 2014-09-15 | 2015-01-21 | 江苏常诚汽车部件有限公司 | Reflex reflector ventilation improvement pressure deformation and crack resistant structure |
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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: 20150311 Termination date: 20200915 |