CN205560538U - Novel structure of lamp reflector - Google Patents
Novel structure of lamp reflector Download PDFInfo
- Publication number
- CN205560538U CN205560538U CN201520955387.6U CN201520955387U CN205560538U CN 205560538 U CN205560538 U CN 205560538U CN 201520955387 U CN201520955387 U CN 201520955387U CN 205560538 U CN205560538 U CN 205560538U
- Authority
- CN
- China
- Prior art keywords
- speculum
- reference plane
- biasing
- optical
- lamp reflector
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a novel structure of lamp reflector, the speculum is for throwing thing dysmorphism surface reflection mirror, the inner arc end of speculum is the emitting surface, the outer arc end of speculum is glossy parabola, paraboloidal upper end sets up to biasing optics reference plane, and the lower extreme is provided with to biasing optics face, be provided with the optical reference plane in the speculum, the thickness of biasing optics reference plane is greater than the rear end of biasing optics face, the utility model discloses simplified the speculum structure, it is mobile to have strengthened the speculum to simplify mould processing, improved product quality and production efficiency.
Description
Technical field
The utility model relates to automobile lamp field, particularly relates to the new structure of a kind of lamp reflector.
Background technology
Car light is safety member and the regulation part of automobile, it it is again very important appearance member, the decades in past, developing rapidly of auto industry proposes the highest requirement to automotive lighting, the quality of lamp reflector directly affects the illuminating effect of automobile, the outer automobile commonly used parabolic shaped face of Now Domestic and free-form surface mirror, and also illumination profile line and "cut-off"line, complex-shaped, cannot realize with traditional steel plate punched moulding process, therefore, reach automobile lamp lightweight, save the energy and raising labour productivity and be particularly important.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of lamp reflector new structure, arranges biasing optical reference plane according to the difference of thickness and biasing optical surface solves the problem that existing lamp reflector production efficiency is low.
In order to solve the problems referred to above, the utility model provides a kind of lamp reflector new structure, speculum includes biasing optical reference plane, biasing optical surface, optical reference plane and optical surface, described speculum is parabolic shaped face speculum, the inner arc end of described speculum is the surface of emission, the outer arc end of described speculum is smooth parabola, described paraboloidal upper end is set to bias optical reference plane, lower end arranges promising bias lighting face, being provided with optical reference plane in described speculum, the thickness of described biasing optical reference plane is more than the rear end of biasing optical surface.
Further improvement is that: the described surface of emission is made up of the linking of several optical surfaces.
Further improvement is that: the amount of deflection of described biasing optical reference plane is less than 0.5mm, the amount of deflection of described biasing optical surface is more than 0.5mm.
The beneficial effects of the utility model are: the utility model simplifies mirror structure, enhance speculum mobility, and simplify mould processing, improve product quality and production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1-speculum, the 2-surface of emission, 3-biases optical reference plane, and 4-biases optical surface, 5-optical reference plane, 6-optical surface, 7-bulb.
Detailed description of the invention
In order to deepen understanding of the present utility model, being further described the utility model below in conjunction with embodiment, the present embodiment is only used for explaining the utility model, is not intended that the restriction to the utility model protection domain.
As shown in Figure 1, present embodiments provide a kind of lamp reflector new structure, speculum includes biasing optical reference plane 3, biasing optical surface 4, optical reference plane 5 and optical surface 6, described speculum 1 is parabolic shaped face speculum, the inner arc end of described speculum 1 is the surface of emission 2, the outer arc end of described speculum 1 is smooth parabola, described paraboloidal upper end is set to bias optical reference plane 3, lower end arranges promising bias lighting face 4, it is provided with optical reference plane 5 in described speculum 1, the thickness of described biasing optical reference plane 3 is more than the rear end of biasing optical surface 4.The described surface of emission 2 is made up of the linking of several optical surfaces 6.The amount of deflection of described biasing optical reference plane 3 is less than 0.5mm, and the amount of deflection of described biasing optical surface 4 is more than 0.5mm.Described bulb 7 is placed on one end of the speculum surface of emission 2.
Described biasing optical surface 4 and described biasing optical reference plane 3 are the basic thickness requirements of plastic, when the amount of deflection of two optical surface 6 joining places that are connected is more than 0.5, will bias optical surface 4 as basic thickness；When the amount of deflection of two optical surface 6 joining places that are connected is less than 0.5, optical reference plane 3 will be biased as basic thickness.
The utility model simplifies mirror structure, enhances speculum mobility, and simplifies mould processing, improves product quality and production efficiency.
Claims (3)
1. a lamp reflector new structure, speculum includes biasing optical reference plane (3), biasing optical surface (4), optical reference plane (5) and optical surface (6), it is characterized in that: described speculum (1) is parabolic shaped face speculum, the inner arc end of described speculum (1) is the surface of emission (2), the outer arc end of described speculum (1) is smooth parabola, described paraboloidal upper end is set to bias optical reference plane (3), lower end arranges promising bias lighting face (4), optical reference plane (5) it is provided with in described speculum (1), the thickness of described biasing optical reference plane (3) is more than the rear end of biasing optical surface (4).
2. lamp reflector new structure as claimed in claim 1, it is characterised in that: the described surface of emission (2) is made up of several optical surfaces (6) linking.
3. lamp reflector new structure as claimed in claim 2, it is characterised in that: the amount of deflection of described biasing optical reference plane (5) is less than 0.5mm, and the amount of deflection of described biasing optical surface (4) is more than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955387.6U CN205560538U (en) | 2015-11-26 | 2015-11-26 | Novel structure of lamp reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955387.6U CN205560538U (en) | 2015-11-26 | 2015-11-26 | Novel structure of lamp reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205560538U true CN205560538U (en) | 2016-09-07 |
Family
ID=56823233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520955387.6U Withdrawn - After Issue CN205560538U (en) | 2015-11-26 | 2015-11-26 | Novel structure of lamp reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205560538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402672A (en) * | 2015-11-26 | 2016-03-16 | 马瑞利汽车零部件(芜湖)有限公司 | Novel structure of vehicle lamp reflector |
-
2015
- 2015-11-26 CN CN201520955387.6U patent/CN205560538U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402672A (en) * | 2015-11-26 | 2016-03-16 | 马瑞利汽车零部件(芜湖)有限公司 | Novel structure of vehicle lamp reflector |
| CN105402672B (en) * | 2015-11-26 | 2019-05-07 | 马瑞利汽车零部件(芜湖)有限公司 | Lamp reflector structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20190507 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20190507 |