CN106500031A - A kind of ring-type car light photoconduction - Google Patents
A kind of ring-type car light photoconduction Download PDFInfo
- Publication number
- CN106500031A CN106500031A CN201610962041.8A CN201610962041A CN106500031A CN 106500031 A CN106500031 A CN 106500031A CN 201610962041 A CN201610962041 A CN 201610962041A CN 106500031 A CN106500031 A CN 106500031A
- Authority
- CN
- China
- Prior art keywords
- photoconduction
- annular
- light
- mirror
- ring
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
It is an object of the invention to provide a kind of ring-type car light photoconduction, light source enters first annular photoconduction after going out light, the photoconduction back side tooth on surface after first annular photoconduction is beaten in the first annular photoconduction of light after even light and projects photoconduction, second annular photoconduction is entered afterwards, second ring light leading surface traces are coincide with the interior curved surface with mirror so that the second annular photoconduction is consistent with mirror distance with interior, light total reflection is delivered to front surface by the second annular photoconduction, as the front surface of the second annular photoconduction has the stepped of particular design, light does not change substantially direction of transfer and projects photoconduction, through interior with light-out effect uniformity after mirror.
Description
Technical field
A kind of the present invention relates to automobile lamp field, more particularly to the ring-type car light photoconduction of use automobile signal light.
Background technology
With the development of automobile lamp technology, increasing automobile signal light has used light guide techniques.In general, often
The photoconduction of rule is streamlined, also can be consistent with mirror distance substantially with photoconduction curvilinear motion, light lead with mirror, goes out light in which
Effect does not have difference, so whole structure is uniform.But increasing car light receives light source position or other structures are limited, photoconduction
Curve matches somebody with somebody mirror in can not mating completely.That is, in some circumstances, it is change with mirror distance that light lead is interior, and this can make
Effect is lighted into the car light between different distance inconsistent, go out light uneven.Especially dermatoglyph technique is used when interior with mirror surface, or interior
Scattering material is used with mirror, this species diversity can be obvious all the more.Therefore solve the above problems and just seem particularly significant.
Content of the invention
For solving the above problems, the present invention provides a kind of ring-type car light photoconduction, and light source enters first annular photoconduction after going out light,
The photoconduction back side tooth on surface after first annular photoconduction is beaten in the first annular photoconduction of light after even light and projects photoconduction, afterwards
Enter the second annular photoconduction, the second ring light leading surface traces coincide with the interior curved surface with mirror so that the second annular photoconduction with interior
Consistent with mirror distance, light total reflection is delivered to front surface by the second annular photoconduction, due to the front surface tool of the second annular photoconduction
There is the stepped of particular design, light does not change substantially direction of transfer and projects photoconduction, through interior with light-out effect after mirror uniform
Cause, solve produced problem in background technology.
It is an object of the invention to provide a kind of ring-type car light photoconduction, includes first annular photoconduction, first annular photoconduction is right
Side is front surface, is light source upstream end, is rear surface on the left of the first annular photoconduction, and there is light on the rear surface of first annular photoconduction
Lead back side tooth；The second annular photoconduction is provided with the left of the first annular photoconduction, is rear surface, is light on the right side of the second annular photoconduction
Line upstream end, is gradually lowered toward front side from rear side for front surface, the second ring light leading surface traces on the left of the second annular photoconduction
Stepped；The right side of the described second annular photoconduction is rear surface, and surface is plane thereafter；Arrange on the left of described second annular photoconduction
With mirror in having, interior with being curved surface on the right side of mirror.
Further improvement is that：The distance between the first annular photoconduction and the second annular photoconduction are 0.5mm.
Further improvement is that：The stair-stepping ladder height of the second ring light leading surface traces be 2mm, stepped surfaces
For plane or cambered surface.
Further improvement is that：The front surface of the second annular photoconduction is matched with the interior curved surface with mirror so that the
Second ring photoconduction is consistent with the distance between mirror with interior.
Beneficial effects of the present invention：Light source enters first annular photoconduction after going out light, through even in the first annular photoconduction of light
The photoconduction back side tooth on surface after first annular photoconduction is beaten after light and projects photoconduction, enter the second annular photoconduction, the second ring afterwards
Shape light leading surface traces and the interior curved surface with mirror coincide so that the second annular photoconduction with interior with mirror consistent, the second ring light of distance
Lead and light total reflection is delivered to front surface, as the front surface of the second annular photoconduction has the stepped of particular design, light
Substantially do not change direction of transfer and project photoconduction, through interior with light-out effect uniformity after mirror.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the left view of first annular photoconduction of the invention.
Wherein：The first annular photoconductions of 1-, 2- photoconductions back side tooth, the second annular photoconductions of 3- match somebody with somebody mirror in 4-.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, does not constitute limiting the scope of the present invention.
As illustrated in fig. 1 and 2, the present embodiment provides a kind of ring-type car light photoconduction, includes first annular photoconduction 1, the first ring
Be front surface on the right side of shape photoconduction 1, for light source upstream end, be rear surface on the left of the first annular photoconduction 1, first annular photoconduction 1
Rear surface have photoconduction back side tooth 2；The second annular photoconduction 3, the second annular photoconduction 3 is provided with the left of the first annular photoconduction 1
Right side is rear surface, is light upstream end, is front surface on the left of the second annular photoconduction 3, and the second annular 3 front surface of photoconduction is from rear side
It is be gradually lowered stepped toward front side；The right side of the described second annular photoconduction 3 is rear surface, and surface is plane thereafter；Described
With mirror 4 in being provided with the left of second annular photoconduction 3, interior with being curved surface on the right side of mirror 4.The first annular photoconduction 1 and the second annular
The distance between photoconduction 3 is 0.5mm.The stair-stepping ladder height of second annular 3 front surface of photoconduction is 2mm, ladder table
Face is plane or cambered surface.The front surface of the described second annular photoconduction 3 matches with the interior curved surface with mirror 4 so that the second annular
Photoconduction 3 is consistent with the distance between mirror 4 with interior.
Light source enters first annular photoconduction 1 after going out light, beaten first annular in the first annular photoconduction 1 of light after even light
The photoconduction back side tooth 2 on surface photoconduction is projected after photoconduction 1, enter the second annular photoconduction 3, the second 3 front surface of annular photoconduction afterwards
Coincide with the interior curved surface with mirror 4 so that the second annular photoconduction 3 with interior with mirror 4 apart from consistent, the second annular photoconduction 3 is by light
Total reflection is delivered to front surface, and as the front surface of the second annular photoconduction 3 has the stepped of particular design, light does not have substantially
Change direction of transfer and project photoconduction, through interior with light-out effect uniformity after mirror 4.
Claims (4)
1. a kind of ring-type car light photoconduction, it is characterised in that：Include first annular photoconduction（1）, first annular photoconduction（1）Right side is
Front surface, be light source upstream end, the first annular photoconduction（1）Left side be rear surface, first annular photoconduction（1）Rear surface have
Photoconduction back side tooth（2）；The first annular photoconduction（1）Left side is provided with the second annular photoconduction（3）, the second annular photoconduction（3）Right
Side is rear surface, is light upstream end, the second annular photoconduction（3）Left side is front surface, the second annular photoconduction（3）Front surface is from rear
Side is be gradually lowered stepped toward front side；Described second annular photoconduction（3）Right side be rear surface, thereafter surface be plane；
Described second annular photoconduction（3）Match somebody with somebody mirror in being provided with left side（4）, interior with mirror（4）Right side is curved surface.
2. a kind of ring-type car light photoconduction as claimed in claim 1, it is characterised in that：The first annular photoconduction（1）With the second ring
Shape photoconduction（3）The distance between be 0.5mm.
3. a kind of ring-type car light photoconduction as claimed in claim 1, it is characterised in that：Described second annular photoconduction（3）Front surface
Stair-stepping ladder height is 2mm, and stepped surfaces are plane or cambered surface.
4. a kind of ring-type car light photoconduction as claimed in claim 1, it is characterised in that：Described second annular photoconduction（3）Front surface
With interior with mirror（4）Curved surface match so that the second annular photoconduction（3）With interior with mirror（4）The distance between be consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962041.8A CN106500031A (en) | 2016-10-28 | 2016-10-28 | A kind of ring-type car light photoconduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962041.8A CN106500031A (en) | 2016-10-28 | 2016-10-28 | A kind of ring-type car light photoconduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106500031A true CN106500031A (en) | 2017-03-15 |
Family
ID=58322619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962041.8A Pending CN106500031A (en) | 2016-10-28 | 2016-10-28 | A kind of ring-type car light photoconduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106500031A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838769A (en) * | 2017-03-30 | 2017-06-13 | 上海小糸车灯有限公司 | It is a kind of with efficient and various shapes light curtain effect Vehicle lamp structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201764376U (en) * | 2010-04-21 | 2011-03-16 | 上海小糸车灯有限公司 | Light-guide luminaire provided with inner lens and used for vehicles |
| CN103697388A (en) * | 2012-09-28 | 2014-04-02 | 重庆长安汽车股份有限公司 | Light guide lamp for automobile |
| CN104515048A (en) * | 2013-09-26 | 2015-04-15 | 堤维西交通工业股份有限公司 | Car lamp |
| CN104822983A (en) * | 2012-09-26 | 2015-08-05 | 法雷奥照明公司 | Light guide for a motor vehicle lighting and/or signalling device |
| CN204853252U (en) * | 2015-08-31 | 2015-12-09 | 长城汽车股份有限公司 | Lamps and lanterns grading structure |
| CN105135316A (en) * | 2015-08-25 | 2015-12-09 | 马瑞利汽车零部件(芜湖)有限公司 | Novel automotive tail light with combined optical system |
| CN106016118A (en) * | 2015-03-31 | 2016-10-12 | 首尔半导体株式会社 | Light device of vehicle |
| CN206330032U (en) * | 2016-10-28 | 2017-07-14 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of ring-type car light light guide |
-
2016
- 2016-10-28 CN CN201610962041.8A patent/CN106500031A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201764376U (en) * | 2010-04-21 | 2011-03-16 | 上海小糸车灯有限公司 | Light-guide luminaire provided with inner lens and used for vehicles |
| CN104822983A (en) * | 2012-09-26 | 2015-08-05 | 法雷奥照明公司 | Light guide for a motor vehicle lighting and/or signalling device |
| CN103697388A (en) * | 2012-09-28 | 2014-04-02 | 重庆长安汽车股份有限公司 | Light guide lamp for automobile |
| CN104515048A (en) * | 2013-09-26 | 2015-04-15 | 堤维西交通工业股份有限公司 | Car lamp |
| CN106016118A (en) * | 2015-03-31 | 2016-10-12 | 首尔半导体株式会社 | Light device of vehicle |
| CN105135316A (en) * | 2015-08-25 | 2015-12-09 | 马瑞利汽车零部件(芜湖)有限公司 | Novel automotive tail light with combined optical system |
| CN204853252U (en) * | 2015-08-31 | 2015-12-09 | 长城汽车股份有限公司 | Lamps and lanterns grading structure |
| CN206330032U (en) * | 2016-10-28 | 2017-07-14 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of ring-type car light light guide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838769A (en) * | 2017-03-30 | 2017-06-13 | 上海小糸车灯有限公司 | It is a kind of with efficient and various shapes light curtain effect Vehicle lamp structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |