CN106523986A - Light curtain automobile tail light with gradual change effect - Google Patents
Light curtain automobile tail light with gradual change effect Download PDFInfo
- Publication number
- CN106523986A CN106523986A CN201610926498.3A CN201610926498A CN106523986A CN 106523986 A CN106523986 A CN 106523986A CN 201610926498 A CN201610926498 A CN 201610926498A CN 106523986 A CN106523986 A CN 106523986A
- Authority
- CN
- China
- Prior art keywords
- light
- heavy section
- faces
- section casting
- automobile tail
- 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
-
- 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
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
Abstract
The invention provides a light curtain automobile tail light with the gradual change effect. The light curtain automobile tail light with the gradual change effect comprises annular light guide back face toothed patterns, annular light guide pieces, dermatoglyph faces on the inner sides of heavy wall workpieces respectively, the heavy wall workpieces, conical microstructural light extraction faces and heavy wall workpiece fisheye pattern light extraction faces. After a light source emits light, the light is coupled into the annular light guide pieces, is emitted out of the light guide pieces through the toothed optical patterns on the back faces of the light guide pieces respectively to enter the dermatoglyph faces on the inner sides of the heavy wall workpieces respectively, is lighted on conical microstructures on the inner surfaces of the corresponding heavy wall workpieces which are of a dense arithmetic progression arrangement structure after fully scattering and exits; with the dense streamlined design, the scientific and technological sense and the aesthetic feeling are added; as microstructural intervals adopt a gradual change mode, the uniform gradual changed lighting effect of the light extraction effect is realized; the other part of the light exists through the fisheye pattern light extraction faces by being refracted, and different needs for lighting appearance and light distribution are met by regulating the height of patterns as the surface of each light extraction face adopts a fisheye pattern structure; and under the combination effect of the conical microstructural light extraction faces and the fisheye pattern light extraction faces, the gradual changed light curtain lighting effect is realized.
Description
Technical field
The present invention relates to automobile lamp field, more particularly to a kind of light curtain automobile tail light with fade effect.
Background technology
With the development of automobile lamp technology, increasing automobile signal light has used light guide techniques.But light-emitting area
Limited by light guide size.Common light guide size is less than 10mm, and illumination effect is single.But with sending out for technology
Exhibition, this single illumination mode and luminous size can not meet market and consumer demand.Therefore, design a kind of
Light curtain automobile tail light with fade effect, can be good at compensate for the market demand different to lighting effect.
The content of the invention
For the problem that above-mentioned prior art is present, it is an object of the invention to provide a kind of light curtain vapour with fade effect
Tail-light, the taper microstructure heavy section casting of annular photoconduction and density in arithmetic progression arrangement for employing particular design enter to light
Row conduction, the annular of particular design increased light extraction efficiency, can make outgoing simultaneous with the scattering material iuuminting mirror of dermatoglyph
Light is sufficiently mixed, taper microstructure of the density in arithmetic progression arrangement, and the special flake decorative pattern before heavy section casting can be with
Make visual effect stronger.Iuuminting mirror side wall is not provided with dermatoglyph, causes more strong with front transparent surface contrast effect
Three-dimensional stereoscopic visual.The light curtain effect of uniform gradual change is realized in the range of bigger observation finally and with three-dimensional stereoscopic visual
Automobile tail light.
The present invention provides a kind of light curtain automobile tail light with fade effect, including annular photoconduction 1, the annular photoconduction 1
Rear portion is provided with dentation decorative pattern 2, is provided with heavy section casting 3, dermatoglyph face is provided with the heavy section casting 3 on the right side of the annular photoconduction 1
4, the dermatoglyph face 4 is located at the top of heavy section casting 3, and 3 surface distributed of the heavy section casting has taper microstructure exiting surface 5, the thickness
3 right part of wall pieces is provided with heavy section casting flake decorative pattern exiting surface 6.
Further improvement is that：3 density of the heavy section casting is in arithmetic progression arrangement architecture, between taper microstructure exiting surface 5
Away from adopting gradual manner.
Further improvement is that：The heavy section casting 3 be uniform thickness, medial surface be provided with arithmetic progression arrangement the micro- knot of taper
Structure, surface are cambered surface and inclined-plane.
Further improvement is that：5 surface of taper microstructure exiting surface is cambered surface or inclined-plane, and the size of each unit is big
It is little identical.
Annular photoconduction 1 is coupled into after light source luminescent, the dentation decorative pattern 2 through annular photoconduction 1 back side is reflected into thickness
Dermatoglyph face 4 on the inside of wall pieces, beats micro- in the taper of heavy section casting 3 inner surface of the density in arithmetic progression arrangement architecture after fully scattering
Outgoing after structure 5,5 surface of taper microstructure exiting surface are cambered surface, and the airflow design of special density increased technology sense and U.S.
Sense, meanwhile, micro-structural spacing adopts gradual manner, and realize the uniform gradual change of light-out effect lights effect.Another part light
By refraction through 6 outgoing of flake patterned surface, exiting surface surface adopts flake pattern structure, is highly realized not by adjusting decorative pattern
It is same to light outward appearance and luminous intensity distribution demand.Finally, it is under the combined effect of taper microstructure exiting surface 5 and flake decorative pattern exiting surface 6, real
The light curtain for having showed gradual change lights effect.
The invention has the beneficial effects as follows：Employ the taper of annular photoconduction and density in arithmetic progression arrangement of particular design
Micro-structural heavy section casting is conducted to light, and the annular of particular design increased light extraction efficiency, simultaneous with the scattering material of dermatoglyph
Material iuuminting mirror is sufficiently mixed can emergent ray, taper microstructure of the density in arithmetic progression arrangement, and before heavy section casting
The special flake decorative pattern in face can allow visual effect stronger.Iuuminting mirror side wall is not provided with dermatoglyph, causes and front printing opacity
The more strong three-dimensional stereoscopic visual of face contrast effect.The light curtain effect of the uniform gradual change in the range of bigger observation is realized finally
And the automobile tail light with three-dimensional stereoscopic visual.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the annular guide structure schematic diagram of the present invention.
Fig. 3 is the dentation pattern structure schematic diagram of the present invention.
Fig. 4 is the heavy section casting structural representation of the present invention.
Fig. 5 is the taper microstructure schematic diagram of the present invention.
Fig. 6 is the structural representation of the heavy section casting flake decorative pattern of the present invention.
Wherein：1- annular photoconductions, 2- dentation decorative patterns, 3- heavy section castings, 4- dermatoglyphs face, 5- taper microstructures, 6- flake decorative patterns
Exiting surface.
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 shown in figures 1 to 6, a kind of light curtain automobile tail light with fade effect, including annular photoconduction are present embodiments provided
1,1 rear portion of annular photoconduction is provided with dentation decorative pattern 2, and heavy section casting 3, the heavy section casting 3 are provided with the right side of the annular photoconduction 1
On be provided with dermatoglyph face 4, the dermatoglyph face 4 is located at the top of heavy section casting 3, and 3 surface distributed of the heavy section casting has taper microstructure
Exiting surface 5,3 right part of the heavy section casting are provided with heavy section casting flake decorative pattern exiting surface 6.3 density of the heavy section casting is in arithmetic progression
Arrangement architecture, 5 spacing of taper microstructure exiting surface adopt gradual manner.The heavy section casting 3 be uniform thickness, medial surface be provided with etc.
The taper micro-structural of difference series arrangement, surface are cambered surface and inclined-plane.5 surface of taper microstructure exiting surface is cambered surface or oblique
Face, the size of each unit are identical.Annular photoconduction（2）Using Teflon transparent material, a diameter of 6 mm.Density is in equal difference
The heavy section casting of ordered series of numbers arrangement architecture（4）Using Teflon transparent material, thickness is 6 mm.And the taper using density gradual change is tied
Structure, inner surface are arc structure.Annular photoconduction（2）Apart from the heavy section casting of microstructure（4）For 0.5mm.Taper microstructure goes out light
Face（5）, a diameter of 0.05mm of surface micro-structure, spacing taper to front end 0.25mm by rear end 2.5mm.
Annular photoconduction 1 is coupled into after light source luminescent, the dentation decorative pattern 2 through annular photoconduction 1 back side is reflected into thickness
Dermatoglyph face 4 on the inside of wall pieces, beats micro- in the taper of heavy section casting 3 inner surface of the density in arithmetic progression arrangement architecture after fully scattering
Outgoing after structure 5,5 surface of taper microstructure exiting surface are cambered surface, and the airflow design of special density increased technology sense and U.S.
Sense, meanwhile, micro-structural spacing adopts gradual manner, and realize the uniform gradual change of light-out effect lights effect.Another part light
By refraction through 6 outgoing of flake patterned surface, exiting surface surface adopts flake pattern structure, is highly realized not by adjusting decorative pattern
It is same to light outward appearance and luminous intensity distribution demand.Finally, it is under the combined effect of taper microstructure exiting surface 5 and flake decorative pattern exiting surface 6, real
The light curtain for having showed gradual change lights effect.
Claims (4)
1. a kind of light curtain automobile tail light with fade effect, including annular photoconduction（1）, it is characterised in that：The annular photoconduction
（1）Rear portion is provided with dentation decorative pattern（2）, the annular photoconduction（1）Right side is provided with heavy section casting（3）, the heavy section casting（3）On set
It is equipped with dermatoglyph face（4）, the dermatoglyph face（4）Positioned at heavy section casting（3）Top, the heavy section casting（3）Surface distributed has taper micro-
Structure exiting surface（5）, the heavy section casting（3）Right part is provided with heavy section casting flake decorative pattern exiting surface（6）.
2. there is the light curtain automobile tail light of fade effect as claimed in claim 1, it is characterised in that：The heavy section casting（3）Dredge
It is close in arithmetic progression arrangement architecture, taper microstructure exiting surface（5）Spacing adopts gradual manner.
3. there is the light curtain automobile tail light of fade effect as claimed in claim 1, it is characterised in that：The heavy section casting（3）For
Uniform thickness, medial surface are provided with the taper micro-structural in arithmetic progression arrangement, and surface is cambered surface and inclined-plane.
4. there is the light curtain automobile tail light of fade effect as claimed in claim 1, it is characterised in that：The taper microstructure goes out
Light face（5）Surface is cambered surface or inclined-plane, and the size of each unit is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926498.3A CN106523986A (en) | 2016-10-31 | 2016-10-31 | Light curtain automobile tail light with gradual change effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926498.3A CN106523986A (en) | 2016-10-31 | 2016-10-31 | Light curtain automobile tail light with gradual change effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523986A true CN106523986A (en) | 2017-03-22 |
Family
ID=58292298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610926498.3A Pending CN106523986A (en) | 2016-10-31 | 2016-10-31 | Light curtain automobile tail light with gradual change effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523986A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448868A (en) * | 2017-09-28 | 2017-12-08 | 上海小糸车灯有限公司 | The signal lamp Optical devices of three-dimensional lighting |
| CN109340697A (en) * | 2018-10-28 | 2019-02-15 | 迅驰车业江苏有限公司 | A kind of condenser optics system of the car light with light curtain effect |
| CN109404857A (en) * | 2018-11-28 | 2019-03-01 | 马瑞利汽车零部件(芜湖)有限公司 | Optics heavy section casting automobile lamp optical system |
| CN110953547A (en) * | 2019-12-10 | 2020-04-03 | 东风汽车有限公司 | Thick-wall part for vehicle lamp and vehicle lamp |
| CN111506136A (en) * | 2020-05-06 | 2020-08-07 | 苏州大侎光学科技有限公司 | Light source system for simulating sunlight and sky background illumination |
| CN112902102A (en) * | 2021-01-27 | 2021-06-04 | 东风汽车有限公司 | Automobile lamp |
| CN116592304A (en) * | 2023-07-18 | 2023-08-15 | 常州星宇车灯股份有限公司 | Dual-functional atmosphere lamp and vehicle based on direct-injection thick-wall light guide |
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| CN201083928Y (en) * | 2007-08-30 | 2008-07-09 | 比亚迪股份有限公司 | Backlight and its reflecting sheet |
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| CN104297999A (en) * | 2014-09-26 | 2015-01-21 | 京东方科技集团股份有限公司 | Liquid crystal module and curved surface display device |
| CN104534330A (en) * | 2014-12-30 | 2015-04-22 | 合肥美的电冰箱有限公司 | Cambered surface light source assembly and refrigerator |
| CN205424742U (en) * | 2016-03-25 | 2016-08-03 | 重庆长安汽车股份有限公司 | Vehicle lamp structure |
| CN206268896U (en) * | 2016-10-31 | 2017-06-20 | 马瑞利汽车零部件(芜湖)有限公司 | Light curtain automobile tail light with fade effect |
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| JP2005317435A (en) * | 2004-04-30 | 2005-11-10 | Minebea Co Ltd | Planar lighting device |
| CN201083928Y (en) * | 2007-08-30 | 2008-07-09 | 比亚迪股份有限公司 | Backlight and its reflecting sheet |
| CN101493209A (en) * | 2009-02-26 | 2009-07-29 | 友达光电股份有限公司 | Light guiding device for thin type display and the thin type display thereof |
| CN101718417B (en) * | 2009-11-11 | 2012-01-25 | 友达光电股份有限公司 | Liquid crystal display and light guide plate thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448868A (en) * | 2017-09-28 | 2017-12-08 | 上海小糸车灯有限公司 | The signal lamp Optical devices of three-dimensional lighting |
| CN109340697A (en) * | 2018-10-28 | 2019-02-15 | 迅驰车业江苏有限公司 | A kind of condenser optics system of the car light with light curtain effect |
| CN109340697B (en) * | 2018-10-28 | 2024-03-29 | 迅驰车业江苏有限公司 | Condenser optical system with light curtain effect for car lamp |
| CN109404857A (en) * | 2018-11-28 | 2019-03-01 | 马瑞利汽车零部件(芜湖)有限公司 | Optics heavy section casting automobile lamp optical system |
| CN110953547A (en) * | 2019-12-10 | 2020-04-03 | 东风汽车有限公司 | Thick-wall part for vehicle lamp and vehicle lamp |
| CN111506136A (en) * | 2020-05-06 | 2020-08-07 | 苏州大侎光学科技有限公司 | Light source system for simulating sunlight and sky background illumination |
| CN112902102A (en) * | 2021-01-27 | 2021-06-04 | 东风汽车有限公司 | Automobile lamp |
| CN116592304A (en) * | 2023-07-18 | 2023-08-15 | 常州星宇车灯股份有限公司 | Dual-functional atmosphere lamp and vehicle based on direct-injection thick-wall light guide |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |