CN109099384A - A kind of novel PES light type design structure of car light and method - Google Patents
A kind of novel PES light type design structure of car light and method Download PDFInfo
- Publication number
- CN109099384A CN109099384A CN201811128479.1A CN201811128479A CN109099384A CN 109099384 A CN109099384 A CN 109099384A CN 201811128479 A CN201811128479 A CN 201811128479A CN 109099384 A CN109099384 A CN 109099384A
- Authority
- CN
- China
- Prior art keywords
- pes
- lens
- light
- light type
- type design
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000005286 illumination Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000009792 diffusion process Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- -1 PMMA-HT Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000009466 transformation 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- 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
-
- 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
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- 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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The present invention relates to a kind of novel PES light type design structures of car light, including having opening area on PES lens, LED light source, PES reflecting mirror, barn door, barn door, lens in being fixedly installed in opening area controls III area's light type illumination and uniformity by interior lens.Interior lens is added in barn door partially perforation by the present invention, is controlled by transmitance of the interior lens to light, can flexibly be controlled the regulation illumination in IIIth area；Since interior lens can be effectively improved the optical homogeneity in IIIth area in conjunction with modes such as dermatoglyph, optics diffusion structure, scattering materials.It can will be combined using the structure of interior lens on baffle and the existing reflecting surface mode that increases on PES reflecting mirror, preferably III area's illumination and optical homogeneity are adjusted, the scheme that the implementation of this programme does not influence " increasing reflecting surface on PES reflecting mirror " is implemented, and implements more flexible.
Description
Technical field
The present invention relates to a kind of car lights, are a kind of novel PES light type design structures of car light specifically.
Background technique
Automobile lamp PES is one of the main way that the distance-light of current automobile front is realized, standard modular is set
It sets and is liked with unique design model by the high praise of major main engine plants and car light fan.
Realize that light type output is PES lens, barn door, LED light source and reflecting mirror four in conventional PES unit block at present
Person interacts to be formed.When realizing low-beam function, the realization of III area's optical function is related in regulation.
There are mainly two types of the implementations of current IIIth area optical function: one kind is to slot on lens；Another be
Increase reflecting surface on PES reflecting mirror.Although III area's optical function of part may be implemented in both modes, it can be difficult to taking into account regulation
Illumination and optical homogeneity, main problem are embodied in: the problem of control difficulty of illuminance is larger, becomes apparent is that optics is equal
Even property problem causes illumination uniformity problem to be difficult to solve once being formed can not be adjusted.
Summary of the invention
The technical problem to be solved in the invention: the control of the existing novel PES light type design structure of car light, illuminance is difficult
Spend it is larger, optical homogeneity problem once be formed can not adjust, cause illumination uniformity problem to be difficult to solve.
The present invention takes following technical scheme:
A kind of novel PES light type design structure of car light, including PES lens 5, LED light source 1, PES reflecting mirror 2, barn door 4,
There is opening area on the barn door 4, interior lens 3 is fixedly installed in the opening area, pass through the interior lens 3 and control
Make III area's light type illumination and uniformity.
Further, transparent interior lens, the band that lens 2 is transparent interior lens in PES, upper surface is handled through dermatoglyph
Any one in transparent interior lens made of transparent interior lens, the band dispersion effect material of diffusion structure are manufactured is several
The structure combined.
Further, increase reflecting surface on the PES reflecting mirror 2, by the light of increased reflective surface with it is described
The light cooperation that interior lens 3 generates, generates III required area's light type.
Further, the control of III area's illumination is in 0.2lx~1lx.
Further, the thickness of the interior lens is in 1mm~30mm.
Further, the thickness of the interior lens is in 2mm~20mm.
Further, in the PES lens material be PMMA, PMMA-HT, it is PC, PC-HT, nylon, COC, organic
One of silicon, PAR.
Further, lens material is PC or PMMA in the PES.
A kind of novel PES light type design method of car light, the aperture on barn door 4 are matched in fixed setting in opening area
Light microscopic 3, by the surface texture of internal lens 3 itself, diffusion structure, own material dispersion effect characteristic in, at least
One of characteristic carries out different formulations or selection, to control III area's light type illumination and uniformity.
The beneficial effects of the present invention are:
1) by barn door partially perforation, interior lens is added, is controlled by transmitance of the interior lens to light, it can be flexible
Control the regulation illumination in IIIth area；
2) since interior lens can be effectively improved III in conjunction with modes such as dermatoglyph, optics diffusion structure, scattering materials
The optical homogeneity in area.
3) can will using interior lens on baffle structure and it is existing increase on PES reflecting mirror reflecting surface mode into
Row combines, and preferably III area's illumination and optical homogeneity is adjusted, the implementation of this programme does not influence " on PES reflecting mirror
The scheme of increase reflecting surface " is implemented, and implements more flexible.
Detailed description of the invention
Fig. 1 is the schematic diagram of the novel PES light type design structure of car light of the present invention.
In figure, 1. light sources, 2.PES reflecting mirror, lens in 3., 4. barn doors, 5.PES lens.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
Referring to Fig. 1, a kind of novel PES light type design structure of car light, including PES lens 5, LED light source 1, PES reflecting mirror 2,
There is opening area on barn door 4, the barn door 4, interior lens 3 is fixedly installed in the opening area, by described interior
Lens 3 controls III area's light type illumination and uniformity.
In this embodiment, the transparent interior light distribution that lens 2 is transparent interior lens in PES, upper surface is handled through dermatoglyph
Any one in transparent interior lens made of mirror, the transparent interior lens with diffusion structure, band dispersion effect material are manufactured or
The several structure combined.It is not shown in attached drawing.
In this embodiment, increase reflecting surface on the PES reflecting mirror 2, pass through the light of increased reflective surface
The light generated with the interior lens 3 cooperates, and generates III required area's light type.It is not shown in attached drawing.
In this embodiment, the control of III area's illumination is in 0.2lx~1lx.
In this embodiment, the thickness of the interior lens is 2mm~20mm in 1mm~30mm, preferred range.Attached drawing
In do not show.
In this embodiment, in the PES lens material can for PMMA, PMMA-HT, PC, PC-HT, nylon,
COC, organosilicon, PAR；It is wherein preferably PC, PMMA.
Each component specific location and principles and methods are as follows: as shown in Figure 1, interior lens 3 is located at the centre of barn door 4, light
Dipped beam light may be implemented by barn door 4, the interception of barn door 4 by the reflection outflow of PES reflecting mirror 2, light in the light in source 1
The formation of type, while overlapping portion light realizes III area's light type by the transmission and diffusion of interior lens 3.It is not hidden by barn door 4
The light of gear and the rays pass through lens 5 for penetrating interior lens 3 project ground and form dipped beam and III area's light.Due to interior light distribution
Mirror 3 can flexibly realize the transmission and expansion of light according to design requirement by adjusting surface state, diffusion structure or scattering material
Effect is dissipated, so as to realize that III area's light type has good optical homogeneity while meeting laws and regulations requirement.
Embodiments above can be widely used for automobile front lamp system.
It is the preferred embodiment of the present invention above, those of ordinary skill in the art can also carry out various changes on this basis
It changes or improves, under the premise of not departing from the present invention total design, these transformation or improve all should belong to that the present invention claims guarantors
Within the scope of shield.
Claims (9)
1. a kind of novel PES light type design structure of car light, including PES lens (5), LED light source (1), PES reflecting mirror (2), shading
Plate (4), it is characterized by: have opening area on the barn door (4), be fixedly installed in the opening area in lens
(3), III area's light type illumination and uniformity are controlled by the interior lens (3).
2. the novel PES light type design structure of car light as described in claim 1, it is characterised in that: lens (2) is in PES
Bright interior lens, the transparent interior lens that upper surface is handled through dermatoglyph, the transparent interior lens with diffusion structure, band dispersion effect
Any one in material transparent interior lens made of manufacturing or the several structure combined.
3. the novel PES light type design structure of car light as described in claim 1, it is characterised in that: on the PES reflecting mirror (2)
Increase reflecting surface, by way of the light of increased reflective surface and interior lens (3) cooperation, generates required III
Area's light type.
4. the novel PES light type design structure of car light as described in claim 1, it is characterised in that: III area's illumination is controlled in 0.2lx
~1lx.
5. the novel PES light type design structure of car light as described in claim 1, it is characterised in that: the thickness of the interior lens
In 1mm~30mm.
6. the novel PES light type design structure of car light as claimed in claim 5, it is characterised in that: the thickness of the interior lens
In 2mm~20mm.
7. the novel PES light type design structure of car light as described in claim 1, it is characterised in that: lens material in the PES
Material is one of PMMA, PMMA-HT, PC, PC-HT, nylon, COC, organosilicon, PAR.
8. the novel PES light type design structure of car light as claimed in claim 7, it is characterised in that: lens material in the PES
Material is PC or PMMA.
9. a kind of novel PES light type design method of car light, it is characterised in that: the aperture on barn door (4), it is solid in opening area
It is fixed be arranged in lens (3), by the surface texture of internal lens (3) itself, diffusion structure, own material dispersion effect
Characteristic in, at least one of characteristic carries out different formulations or selection, to control III area's light type illumination and uniformity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128479.1A CN109099384B (en) | 2018-09-27 | 2018-09-27 | Novel PES (polyether sulfone) light type design structure and method for car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128479.1A CN109099384B (en) | 2018-09-27 | 2018-09-27 | Novel PES (polyether sulfone) light type design structure and method for car lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109099384A true CN109099384A (en) | 2018-12-28 |
| CN109099384B CN109099384B (en) | 2024-02-06 |
Family
ID=64867188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811128479.1A Active CN109099384B (en) | 2018-09-27 | 2018-09-27 | Novel PES (polyether sulfone) light type design structure and method for car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099384B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147733A1 (en) * | 2020-01-20 | 2021-07-29 | 华域视觉科技(上海)有限公司 | Low-beam optical module, low-beam illumination module, vehicle lamp and vehicle |
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| CN108019714A (en) * | 2018-01-04 | 2018-05-11 | 上海小糸车灯有限公司 | Car light PES units, vehicle lamp assembly and automobile |
| CN207849259U (en) * | 2018-01-04 | 2018-09-11 | 上海小糸车灯有限公司 | Car light PES units, vehicle lamp assembly and automobile |
| CN208871532U (en) * | 2018-09-27 | 2019-05-17 | 华域视觉科技(上海)有限公司 | A kind of novel PES light type design structure of car light |
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| US4530042A (en) * | 1982-11-19 | 1985-07-16 | Cibie Projecteurs | Dipped headlamp for automobiles |
| JPH0566805U (en) * | 1992-02-12 | 1993-09-03 | スタンレー電気株式会社 | Projector headlamp |
| JPH0641004U (en) * | 1992-11-05 | 1994-05-31 | 市光工業株式会社 | Projector headlight |
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| TW200711900A (en) * | 2005-09-23 | 2007-04-01 | Chungchou Inst Of Technology | The projector headlamp without using shield (Ⅱ) |
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| CN106439683A (en) * | 2016-09-30 | 2017-02-22 | 武汉通畅汽车电子照明有限公司 | PES light-path double-reflector structure and automotive lamp PES unit thereof |
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| CN107178751A (en) * | 2017-07-06 | 2017-09-19 | 上海小糸车灯有限公司 | Car light luminous intensity distribution line and its design generation method with stereo luminous effect |
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| CN108019714A (en) * | 2018-01-04 | 2018-05-11 | 上海小糸车灯有限公司 | Car light PES units, vehicle lamp assembly and automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147733A1 (en) * | 2020-01-20 | 2021-07-29 | 华域视觉科技(上海)有限公司 | Low-beam optical module, low-beam illumination module, vehicle lamp and vehicle |
| US11731552B2 (en) | 2020-01-20 | 2023-08-22 | Hasco Vision Technology Co., Ltd. | Low beam optical module, low beam illumination module, vehicle lamp and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109099384B (en) | 2024-02-06 |
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