CN105135316B - A kind of automobile tail light of complex optics - Google Patents
A kind of automobile tail light of complex optics Download PDFInfo
- Publication number
- CN105135316B CN105135316B CN201510523401.XA CN201510523401A CN105135316B CN 105135316 B CN105135316 B CN 105135316B CN 201510523401 A CN201510523401 A CN 201510523401A CN 105135316 B CN105135316 B CN 105135316B
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- CN
- China
- Prior art keywords
- light
- atr optical
- interior len
- layer
- lens
- 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.)
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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
- F21S43/237—Light guides characterised by the shape of the light guide rod-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
- 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
- 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
- F21S43/27—Attachment thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of automobile tail light of NEW TYPE OF COMPOSITE optical system, including the LED light source being placed on reflecting surface, the front of the LED light source is equipped with first layer light guide, second layer ATR Optical interior len structure and third layer lens successively, the automobile tail light of ATR Optical interior len complex optics of the present invention is formed by using common LED, light guide, ATR Optical interior len structure and lens combination, the light of all angles is fully reflected by positive exit facet by ATR Optical interior len, so as to form stepped effect.
Description
Technical field
The present invention relates to a kind of optical systems applied to automobile tail light design, realize the vapour for lighting that appearance is stepped effect
Tail-light.
Background technology
With making rapid progress for automobile lamp technology development, can strictly meet regulation in the car light for needing to design will
Asking outer, vehicle client particularly lights effect to the appearance requirement of car light and increasingly payes attention to, to some degree, a drift
Bright headlight appearance can promote rapidly the visual experience of a vehicle, at present automobile tail light other than using common bulb as light source,
The selection of LED light source also has become very universal, and LED is selected, by the design to lens, can be realized a variety of as light source
Moulding, but in the reference of optical lens, existing technology can't can cause visual impact sense and three-dimensional sense, nothing
Method reaches unexpected effect.
Invention content
The automobile tail light of the present invention usually requires to select common LED light source in the appearance for reaching stepped effect,
Coordinate light guide, speculum and ATR Optical interior len, so as to cause visually have the effect of multiple ladder, provide a kind of 3D
The automobile tail light of effect.
The technical scheme is that providing a kind of automobile tail light of complex optics, include mounted on speculum
On LED light source, be disposed in front of the LED light source light guide of first layer, in the ATR Optical of the second layer thoroughly
The outer lens of mirror and third layer, the surface of the ATR Optical interior len are set as step-like.
Further improvement lies in that：After the light guide is lit, light that light guide is sent out some enter in ATR Optical
The rear surface of lens.
Further improvement lies in that：The LED light source directs the light to the rear surface of ATR Optical interior len by speculum.
Further improvement lies in that：The light that the light and LED light source that the light guide is sent out are sent out all is entered in ATR Optical
The rear surface of lens using total reflection effect, reaches some from the light of the bottom reflection of ATR Optical interior len
It is transmitted at the step of ATR Optical interior len, the front end face for separately having most light from ATR Optical interior len transmits
Come, transmitted using outer lens, form stepped effect.
The beneficial effects of the invention are as follows：By the present invention in that with common LED light source, light guide, ATR Optical interior len and
Outer lens are composed, and the light that the light and LED light source sent out by light guide is sent out enters ATR Optical interior len, total reflection
The light of all angles is fully reflected into step and front surface by the bottom surface of optics interior len（Preceding exit facet）, so as to form 3D ranks
Terraced effect.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the Ray tracing figure of the ATR Optical interior len of the present invention.
Fig. 3 is the close-up schematic view of the ATR Optical interior len of the present invention.
Wherein：1- speculums, 2-LED light sources, 3- light guides, 4- ATR Optical interior lens, 5- outer lens, 6- are step-like
ATR Optical interior len surface, the front end face of 7- ATR Optical interior lens.
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, be not intended to limit the scope of the present invention..
As shown in Figure 1, 2, 3, a kind of automobile tail light of complex optics is present embodiments provided, is included mounted on anti-
The LED light source 2 on mirror 1 is penetrated, the total reflection of the light guide 3, the second layer of first layer is disposed in the front of the LED light source 2
The outer lens 5 of optics interior len 4 and third layer, the surface of the ATR Optical interior len 4 are set as step-like 6.The light
Lead 3 be lit after, light that light guide 3 is sent out some enter the rear surface of ATR Optical interior len 4.The LED light source 2 is logical
Cross the rear surface that speculum 1 directs the light to ATR Optical interior len 4.The light that the light and LED light source 2 that light guide 3 is sent out are sent out is all
The rear surface of ATR Optical interior len 4 is entered, it is anti-from the bottom surface of ATR Optical interior len 4 using total reflection effect
The light penetrated will transmit at the step 6 of some arrival ATR Optical interior len, separately have most light from total reflection light
The front end face 7 for learning interior len transmits, and is shot out using outer lens saturating 5, forms stepped effect.
By the present invention in that being composed with common LED light source, light guide, ATR Optical interior len and outer lens, pass through
The light that the light and LED light source that light guide is sent out are sent out enters ATR Optical interior len, and the bottom surface of ATR Optical interior len will
The light of all angles is fully reflected into step and front surface（Preceding exit facet）, so as to form 3D stepped effects.
Claims (1)
1. a kind of automobile tail light of complex optics, includes mounted on speculum（1）On LED light sources（2）, feature
It is：In the LED light sources（2）Front be disposed with the light guide of first layer（3）, the second layer ATR Optical in
Lens（4）With the outer lens of third layer（5）, the ATR Optical interior len（4）Surface be set as step-like（6）, it is described
Light guide（3）After being lit, light guide（3）The light sent out some enter ATR Optical interior len（4）Rear surface, it is described
LED light sources（2）Pass through speculum（1）Direct the light to ATR Optical interior len（4）Rear surface, in the ATR Optical
Lens（4）A light part for interior bottom reflection directive outer lens at step（5）, another part is directly out of ATR Optical
The front end face of lens（7）Directive outer lens（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510523401.XA CN105135316B (en) | 2015-08-25 | 2015-08-25 | A kind of automobile tail light of complex optics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510523401.XA CN105135316B (en) | 2015-08-25 | 2015-08-25 | A kind of automobile tail light of complex optics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105135316A CN105135316A (en) | 2015-12-09 |
| CN105135316B true CN105135316B (en) | 2018-06-29 |
Family
ID=54720775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510523401.XA Active CN105135316B (en) | 2015-08-25 | 2015-08-25 | A kind of automobile tail light of complex optics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135316B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6438905B2 (en) * | 2016-04-04 | 2018-12-19 | 矢崎総業株式会社 | Interior lighting device |
| CN107346045B (en) * | 2016-05-04 | 2023-09-12 | 嘉兴海拉灯具有限公司 | Light guide component and car lamp with same |
| CN106382586B (en) * | 2016-08-29 | 2019-10-08 | 重庆长安汽车股份有限公司 | A kind of anti-light guide light leakage structure of car light |
| CN106500032A (en) * | 2016-10-28 | 2017-03-15 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of light guide type position lamp |
| CN106500031A (en) * | 2016-10-28 | 2017-03-15 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of ring-type car light photoconduction |
| CN107726247A (en) * | 2017-10-24 | 2018-02-23 | 汽-大众汽车有限公司 | A kind of LED automobile tail lamp and automobile |
| CN108037560A (en) * | 2017-12-26 | 2018-05-15 | 重庆市中光电显示技术有限公司 | Light guide plate and backlight module |
| CN109058911B (en) * | 2018-07-27 | 2021-05-11 | 北京汽车集团越野车有限公司 | Lamp light distribution structure, lamp with same and vehicle |
| CN111365680B (en) * | 2018-12-25 | 2022-05-13 | 比亚迪汽车工业有限公司 | Vehicle lamp design method |
| CN209926259U (en) * | 2019-03-20 | 2020-01-10 | 法雷奥照明湖北技术中心有限公司 | Optical element and corresponding car light and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266980A (en) * | 1994-03-31 | 1995-10-17 | Nissan Motor Co Ltd | High mount stop lamp installation structure |
| CN101457892A (en) * | 2007-12-14 | 2009-06-17 | 株式会社小糸制作所 | Vehicle lamp assembly |
| CN101907256A (en) * | 2009-06-05 | 2010-12-08 | 株式会社小糸制作所 | Lamps apparatus for vehicle |
| CN103836482A (en) * | 2014-02-24 | 2014-06-04 | 马瑞利汽车零部件(芜湖)有限公司 | Stop lamp with full-reflection lens |
| CN204901589U (en) * | 2015-08-25 | 2015-12-23 | 马瑞利汽车零部件(芜湖)有限公司 | Novel compound optical system's automobile tail light |
-
2015
- 2015-08-25 CN CN201510523401.XA patent/CN105135316B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266980A (en) * | 1994-03-31 | 1995-10-17 | Nissan Motor Co Ltd | High mount stop lamp installation structure |
| CN101457892A (en) * | 2007-12-14 | 2009-06-17 | 株式会社小糸制作所 | Vehicle lamp assembly |
| CN101907256A (en) * | 2009-06-05 | 2010-12-08 | 株式会社小糸制作所 | Lamps apparatus for vehicle |
| CN103836482A (en) * | 2014-02-24 | 2014-06-04 | 马瑞利汽车零部件(芜湖)有限公司 | Stop lamp with full-reflection lens |
| CN204901589U (en) * | 2015-08-25 | 2015-12-23 | 马瑞利汽车零部件(芜湖)有限公司 | Novel compound optical system's automobile tail light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105135316A (en) | 2015-12-09 |
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