CN107448868A - The signal lamp Optical devices of three-dimensional lighting - Google Patents
The signal lamp Optical devices of three-dimensional lighting Download PDFInfo
- Publication number
- CN107448868A CN107448868A CN201710896076.0A CN201710896076A CN107448868A CN 107448868 A CN107448868 A CN 107448868A CN 201710896076 A CN201710896076 A CN 201710896076A CN 107448868 A CN107448868 A CN 107448868A
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- CN
- China
- Prior art keywords
- optical
- optical unit
- signal lamp
- combination
- dimensional lighting
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 129
- 230000000694 effects Effects 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
Abstract
The present invention relates to a kind of signal lamp Optical devices of three-dimensional lighting, including one or more optical units, before each optical unit is by preceding surface and rear surface and for linking, the side on surface surrounds afterwards, the all or part of side is incidence surface, the preceding surface and/or rear surface are provided with optical patterns, the preceding surface and/or rear surface are exiting surface, optical unit structure in the form of sheets, two relative big faces are preceding surface and rear surface thereon, before the optical unit, surface can be the combination of single plane or multiple planes afterwards, the combination of single curved surface or multiple curved surfaces, or the combination of plane and curved surface, when the optical unit has multiple, the optical unit is preferably sequentially arranged at intervals by fore-and-aft direction.The present invention and the maximum difference of classical signal lamp are that it can reach stereo luminous effect, and light emitting species are changeable, it is easier to are met individual requirements.
Description
Technical field
The present invention relates to a kind of Optical devices of cab signal lamp, especially a kind of light that can realize three-dimensional lighting effect
Device is learned, belongs to car light optics structure-design technique field.
Background technology
With the progress of LED technology, signal lamp progresses into the LED epoch.Current LED signal lamp is mainly by LED and reflection
Chamber, heavy wall concentrator, light guide, match somebody with somebody in thin-walled and heavy wall in etc. organic assembling form, the light fixture of these forms is main still
Lighted in the form of point-line-surface, its space multistory sense is not strong.However as the development of car light, and consumer is to the demand of personalization
Increasingly abundanter, the signal lamp of multi-level space multistory light emitting species will be one of future signal lamp development trend.
The content of the invention
The present invention is intended to provide a kind of signal lamp Optical devices of three-dimensional lighting, can reach stereo luminous effect, and it is luminous
Form is changeable, can more meet individual demand.
The main technical schemes of the present invention have:
A kind of signal lamp Optical devices of three-dimensional lighting, including one or more optical units, each optical unit
Being surrounded by preceding surface, rear surface and the side for being connected forward and backward surface, all or part of side is incidence surface,
The preceding surface and/or rear surface are provided with optical patterns, and the preceding surface and/or rear surface are exiting surface.
The optical unit preferably structure in the form of sheets, two relative big faces are preceding surface and rear surface thereon.
When the preceding surface and rear surface of each optical unit set the optical patterns, the shape phase of optical patterns
It is same or different;When there is multiple optical units, the optical patterns on different optical units can be with identical or different.
The side is single curved surface, or is sequentially connected with for head and the tail and closes the combination on multiple surfaces circlewise, should
Multiple surfaces are plane, are curved surface, or existing plane has curved surface again.
When one of the preceding surface and rear surface are exiting surface, another surface is non-exiting surface, the non-light extraction
Face can be fully reflecting surface or the surface after impermeable light processing.
The preceding surface of the optical unit is the group of the combination of single plane or multiple planes, single curved surface or multiple curved surfaces
Close, or the combination of plane and curved surface, the rear surface of the optical unit is the combination of single plane or multiple planes, single song
Face or the combination of multiple curved surfaces, or the combination of plane and curved surface.
When the optical unit has multiple, the optical unit is sequentially arranged at intervals by fore-and-aft direction.
When the optical unit has multiple, the two neighboring optical unit can be parallel to each other or in a certain angle.
When the optical unit has multiple, the shape and/or size of the two neighboring optical unit can with identical or
It is different.
The optical unit can be discoid, and its side is the face of cylinder.
The beneficial effects of the invention are as follows:
One optical unit is equivalent to the aggregate of numerous small light sources of dispersed placement in an area of space, its
Inherently there is prominent stereo luminous effect.When the Optical devices are provided with multiple such optical units, each optics list
It is discontinuous, non-conterminous between the exiting surface of member, space length is obvious, light direction is various, therefore signal lamp Optical devices
Lighting effect show obvious space multistory sense, breach the limitation of conventional point-line-surface light emitting species, give people knowledge
One new sensation.
Due to the optical patterns of arbitrary shape can be set on the preceding surface of the optical unit and/or rear surface, therefore
Various lighting patterns can be formed, further enrich lighting effect.And with the angular transformation of observer, decorative pattern institute table
The spatial pose and form of the pattern reached are all changing, therefore the signal lamp Optical devices also give people a kind of lighting effect and are imbued with
The overall feeling of conversion.
When form the Optical devices is multiple optical units, the shape of each optical unit, size can with identical,
Can also be different, the arranged between optical unit can also be relatively more random, therefore is not only forming space multistory lighting effect
Aspect is more prominent, is more imbued with conversion, and implements when applied to different occasions more flexible.
The Optical devices can realize the functions such as position lamp in signal lamp, taillight, Brake lamp, steering indicating light, Rear Fog Lamp,
Therefore there is stronger versatility.
Brief description of the drawings
Fig. 1 is the stereogram of one embodiment of the present of invention;
Fig. 2 is the stereogram of an alternative embodiment of the invention;
Fig. 3 is Fig. 2 planar structure schematic diagram;
The light that Fig. 4 is Fig. 2 transmits schematic diagram;
Fig. 5 is a kind of front diagram of three-dimensional lighting effect of the present invention;
Fig. 6 is that a kind of shaft side figure of three-dimensional lighting effect of the present invention shows.
Embodiment
The invention discloses a kind of signal lamp Optical devices of three-dimensional lighting, it is made up of transparent material, as shown in figures 1 to 6,
Including one or more optical unit a, each optical unit is by preceding surface 1 and rear surface 2 and for being connected forward and backward table
The side 3 in face surrounds.The whole of the side or part are arranged to incidence surface, the preceding surface and/or rear surface are provided with
Optical patterns 4 (can use and the same or similar optical patterns of decorative pattern on vehicle lamp light-distributing mirror), the preceding surface and/or after
Surface is exiting surface.
Each optical unit is an independent illuminator.Due in preceding surface and rear surface at least one surface
Provided with optical patterns, when for example preceding surface in some surface of light therefrom is projected, propagation of the light in the optical unit
The refraction that should pass through on path on preceding surface, by will be through the reflection on surface later, no matter the optical patterns be individually to set
Put still has setting in above table or rear surface in front and rear surfaces, is looked over from the surface that light projects, the optical unit
All like the aggregate of numerous small light sources of dispersed placement in an area of space.So that the signal lamp Optical devices
Lighting effect shows obvious space multistory sense, breaches the limitation of conventional point-line-surface light emitting species.
The setting of the optical patterns, various lighting patterns can be formed, therefore further enrich lighting effect,
Improve Consumer's Experience.The optical patterns even set on a surface can be carried out according to the picture lines with 3-D effect
Arrangement, further enhances stereoscopic visual effect.
The optical unit preferably structure in the form of sheets, two opposed facing big faces are respectively preceding surface and rear table thereon
Face.Corresponding with thickness direction is its side.
When the preceding surface and rear surface of each optical unit set the optical patterns, the shape of optical patterns can
With identical or different.When there is multiple optical units, the optical patterns on different optical units can be with identical or different.This
A little optical patterns can form different lighting shapes, be arranged to different optical patterns, be advantageous to abundant lighting effect.
The shape of the optical unit is unlimited, and the side can be single curved surface (face of cylinder as depicted), can
To be to be sequentially connected with from beginning to end and close the combination on multiple surfaces circlewise, the plurality of surface can all be plane, all be curved surface,
Can also existing plane have curved surface again, be specifically dependent upon the shape and relative position on preceding surface and rear surface.
Generally, the preceding surface and rear surface are all surfaces that is transparent and being capable of outside emergent ray, when for
During signal lamp, only because its installation position, setting angle, blocking between other related mounting structures on signal lamp
The reason for relation etc., wherein some face, are on the position that can be observed relative to the signal lamp, and some face phase
Invisible surface is likely to become for the signal lamp.When multiple optical units combine, this kind of optical unit of generally use, when
A surface or two surfaces are arranged on the position for being not easy to be observed in the forward and backward surface of one optical unit, often sharp
With the light that is sent from other optical units of reception, or by this optical unit through the light that the surface is sent to other optical units
Transmit.
It is the preceding surface in addition with a kind of possible situation and rear surface only one of which is exiting surface, Ling Yibiao
Face is set to non-exiting surface, and the non-exiting surface can be fully reflecting surface or the surface after impermeable light processing,
Such as aluminium plated surface.Non- exiting surface still can set the optical patterns.
The preceding surface of the optical unit can be the combination of single plane or multiple planes, single curved surface or multiple curved surfaces
Combination, or can also be the combination of plane and curved surface.Equally, the rear surface of the optical unit can also be single plane
Or the combination of multiple planes, the combination of single curved surface or multiple curved surfaces, or the combination of plane and curved surface.
In embodiment shown in the drawings, the preceding surface and rear surface of the same optical unit are plane, and the two
It is parallel to each other.The structure of the corresponding optical unit is relatively simple, is easy to be molded.
When the optical unit has multiple, the optical unit is preferably sequentially arranged at intervals by fore-and-aft direction, i.e., each
" laminated structure " is in stacked chip arrangements along respective thickness direction, and on this basis, two neighboring optical unit can upward bottom left
Stagger on right periphery.
When the optical unit has multiple, the two neighboring optical unit can be parallel to each other (herein refer to big face it
Between face set) it is or in a certain angle, the shape and/or size of the two neighboring optical unit can be with identical, can also not
Together.Such as two neighboring optical unit small one and large one, less one simply larger one of partial occlusion.
When using stacked chip arrangements, preferably using one in two of outermost side big face as whole signal lamp optics
The exiting surface of device, an exiting surface of each optical unit are arranged in the same side, will largely or entirely light be directed to from
Project the side of the Optical devices;Or two exiting surfaces are set by some inboard or several optical units, they
The whole forward arrangement of one exiting surface of each optical unit in front, a light extraction of each optical unit at their rear
Face is all arranged rearward, is directed light to from the injection of the both sides of the Optical devices.
In fact, because each optical unit can independently light, thus it is mutual when the optical unit has multiple
Setting orientation can very flexibly, be without a fixed pattern.In addition to foregoing stacked chip arrangements, can also two-by-two between exist it is any
Space angle, or even all optical units in an Optical devices can crowd around setting so as to which envelope is separated out a small sky
Between.Specific arrangement mainly regards application scenario and determined.
Optical unit described in accompanying drawing illustrated embodiment is discoid, and its side is the face of cylinder.
As shown in figure 4, LED enters the optical unit as light source, its light by the incidence surface of side, and in light
Learn the lower injection of decorative pattern effect.The light source of light guide or other optical coupling structures as the present invention can also be used, light is passed
It is defeated into the signal lamp Optical devices.All preceding surfaces and rear surface can set optical patterns.
The present invention and the maximum difference of classical signal lamp are that it can reach stereo luminous effect, because multiple optical surfaces
On have decorative pattern by light reflect or reflex in observer's eye, without these decorative patterns on same optical surface in whole space shape
Acted on into stereoptics, so that observer has space multistory sense when different directions are observed.
The present invention is substituted for traditional interior lens.
The forward and backward relative position relation for being intended merely to express respective surfaces as described herein, is not formed to absolute orientation
Restriction.Curved surface as described herein includes free form surface.
Claims (10)
- A kind of 1. signal lamp Optical devices of three-dimensional lighting, it is characterised in that:It is each described including one or more optical units Optical unit is surrounded by preceding surface, rear surface and the side for being connected forward and backward surface, and all or part of side is Incidence surface, the preceding surface and/or rear surface are provided with optical patterns, and the preceding surface and/or rear surface are exiting surface.
- 2. the signal lamp Optical devices of three-dimensional lighting as claimed in claim 1, it is characterised in that:The optical unit is in the form of sheets Structure, two relative big faces are preceding surface and rear surface thereon.
- 3. the signal lamp Optical devices of three-dimensional lighting as claimed in claim 2, it is characterised in that:Each optical unit When preceding surface and rear surface all set the optical patterns, the shape of optical patterns is identical or different;When there is multiple optics During unit, the optical patterns on different optical units are identical or different.
- 4. the signal lamp Optical devices of three-dimensional lighting as claimed in claim 2, it is characterised in that:The side is single song Face, or be sequentially connected with for head and the tail and close the combination on multiple surfaces circlewise, this multiple surface is plane, is curved surface, Or existing plane has curved surface again.
- 5. the signal lamp Optical devices of three-dimensional lighting as claimed in claim 2, it is characterised in that:When the preceding surface and after table When one of face is exiting surface, another surface is non-exiting surface, and the non-exiting surface is fully reflecting surface or passes through light tight place Surface after reason.
- 6. the signal lamp Optical devices of the three-dimensional lighting as described in claim 1,2,3,4 or 5, it is characterised in that:The optics The preceding surface of unit is the combination of single plane or multiple planes, the combination of single curved surface or multiple curved surfaces, or plane and song The combination in face, the rear surface of the optical unit for single plane or multiple planes combination, single curved surface or multiple curved surfaces Combination, or the combination of plane and curved surface.
- 7. the signal lamp Optical devices of three-dimensional lighting as claimed in claim 6, it is characterised in that:When the optical unit have it is more When individual, the optical unit is sequentially arranged at intervals by fore-and-aft direction.
- 8. the signal lamp Optical devices of three-dimensional lighting as claimed in claim 6, it is characterised in that:When the optical unit have it is more When individual, the two neighboring optical unit is parallel to each other or in a certain angle.
- 9. the signal lamp Optical devices of three-dimensional lighting as claimed in claim 6, it is characterised in that:When the optical unit have it is more When individual, the shape and/or size of the two neighboring optical unit are identical or different.
- 10. the signal lamp Optical devices of three-dimensional lighting as claimed in claim 6, it is characterised in that:The optical unit is circle Plate-like, its side are the face of cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710896076.0A CN107448868A (en) | 2017-09-28 | 2017-09-28 | The signal lamp Optical devices of three-dimensional lighting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710896076.0A CN107448868A (en) | 2017-09-28 | 2017-09-28 | The signal lamp Optical devices of three-dimensional lighting |
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Publication Number | Publication Date |
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CN107448868A true CN107448868A (en) | 2017-12-08 |
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CN201710896076.0A Pending CN107448868A (en) | 2017-09-28 | 2017-09-28 | The signal lamp Optical devices of three-dimensional lighting |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111306456A (en) * | 2019-12-24 | 2020-06-19 | 东风雷诺汽车有限公司 | Assembly and method for expressing patterns or characters on thick-wall light guide |
Citations (6)
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---|---|---|---|---|
EP1596125A1 (en) * | 2004-05-14 | 2005-11-16 | C.R.F. Società Consortile per Azioni | A module for projecting a light beam, an optical device for the module, and a vehicle front light assembly |
DE102011103179A1 (en) * | 2011-06-01 | 2012-12-06 | Hella Kgaa Hueck & Co. | Signal lamp for vehicle e.g. motor car, has divergent lens portion that is provided with continuous optical surface to cover light entrance surfaces along main radiation pattern |
CN103629625A (en) * | 2012-08-24 | 2014-03-12 | 财团法人车辆研究测试中心 | Modularized microstructure light guiding device |
CN205896942U (en) * | 2016-08-16 | 2017-01-18 | 上海小糸车灯有限公司 | Direct projection type micro -structure decorative pattern unit, lens and subassembly |
CN106523986A (en) * | 2016-10-31 | 2017-03-22 | 马瑞利汽车零部件(芜湖)有限公司 | Light curtain automobile tail light with gradual change effect |
CN106764683A (en) * | 2016-12-23 | 2017-05-31 | 惠州华阳通用电子有限公司 | A kind of knob light guiding ring structure and its light control method |
-
2017
- 2017-09-28 CN CN201710896076.0A patent/CN107448868A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1596125A1 (en) * | 2004-05-14 | 2005-11-16 | C.R.F. Società Consortile per Azioni | A module for projecting a light beam, an optical device for the module, and a vehicle front light assembly |
DE102011103179A1 (en) * | 2011-06-01 | 2012-12-06 | Hella Kgaa Hueck & Co. | Signal lamp for vehicle e.g. motor car, has divergent lens portion that is provided with continuous optical surface to cover light entrance surfaces along main radiation pattern |
CN103629625A (en) * | 2012-08-24 | 2014-03-12 | 财团法人车辆研究测试中心 | Modularized microstructure light guiding device |
CN205896942U (en) * | 2016-08-16 | 2017-01-18 | 上海小糸车灯有限公司 | Direct projection type micro -structure decorative pattern unit, lens and subassembly |
CN106523986A (en) * | 2016-10-31 | 2017-03-22 | 马瑞利汽车零部件(芜湖)有限公司 | Light curtain automobile tail light with gradual change effect |
CN106764683A (en) * | 2016-12-23 | 2017-05-31 | 惠州华阳通用电子有限公司 | A kind of knob light guiding ring structure and its light control method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111306456A (en) * | 2019-12-24 | 2020-06-19 | 东风雷诺汽车有限公司 | Assembly and method for expressing patterns or characters on thick-wall light guide |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 201821 No. 767, Yecheng Road, Shanghai, Jiading District Applicant after: HUAYU VISION TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 201821 Yecheng Road, Jiading District, Jiading District, Jiading District, Shanghai Applicant before: SHANGHAI KOITO AUTOMOTIVE LAMP Co.,Ltd. |
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CB02 | Change of applicant information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
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RJ01 | Rejection of invention patent application after publication |