CN108800058A - Headlight for motor-driven vehicles has - Google Patents
Headlight for motor-driven vehicles has Download PDFInfo
- Publication number
- CN108800058A CN108800058A CN201810618024.1A CN201810618024A CN108800058A CN 108800058 A CN108800058 A CN 108800058A CN 201810618024 A CN201810618024 A CN 201810618024A CN 108800058 A CN108800058 A CN 108800058A
- Authority
- CN
- China
- Prior art keywords
- color chips
- light
- light source
- optical conductor
- motor
- 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
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- 239000004020 conductor Substances 0.000 claims abstract description 52
- 230000003287 optical effect Effects 0.000 claims abstract description 52
- 238000005286 illumination Methods 0.000 claims abstract description 28
- 230000006870 function Effects 0.000 claims abstract description 26
- 241001465382 Physalis alkekengi Species 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 230000010485 coping Effects 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 238000005488 sandblasting Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 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
-
- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—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
- 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
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- 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
- F21S43/255—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
- 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
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- 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
-
- 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)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to a kind of headlight for motor-driven vehicles tools, including one or more lighting units, the lighting unit includes light source, at least one optical conductor and multiple and different photochromic color chips, end surface of the light-emitting surface of the light source towards the optical conductor, it is a color chips station between the light source and the optical conductor, the color chips is connected on an electronic operation device, and the motion track of each color chips passes through the color chips station under the drive of the electronic operation device.While realizing different illumination functions, type and the quantity of lighting apparatus significantly reduce the present invention, so as to improve the flexibility of design.
Description
Technical field
The present invention relates to a kind of lighting devices of motor vehicles, can form a variety of different illumination functions.
Background technology
Various lighting apparatus are mounted in existing automobile tail light, to respectively form different illumination functions.Such as
Novel taillight is assembled with LED light, by operating multiple LED light simultaneously, can meet the requirement of various illumination functions.In order to realize
More illumination functions, the LED light of automobile tail light device should can launch the light of different colours.LED light should be with group as a result,
The mode of group operates, so as to open and then be re-closing off a parking lampet, a steering indicating light or parking light.
Meanwhile automobile tail light is divided into different regions, in that region, the LED light of different colours is arranged in the form of group
Installation.
A kind of lighting device of motor vehicles of this patent research of DE10043660A1 can assemble various illuminations and use
Tool is at least arranged there are two the LED light of different colours light and is arranged in a light while inside a common lamp body
Assembly matrix.After this light assembly matrix is arranged to a rear reflector or diffusing glass.Meanwhile it molding or throwing
Light or while cutting brokenly rear reflector or diffusing glass to pieces, should be noted that the light of different wave length can form different foldings in integrated form
It penetrates and focuses.
Existing lighting apparatus for motor vehicle has its inherent shortcoming, that is, the lighting apparatus for being used for different illumination functions designing
It is adjacent to each other when arrangement, it needs to design sizable space in the illumination device to install these lighting apparatus.It is especially each
The matrix arrangement of lighting apparatus needs very big space, lighting apparatus to have to lengthen in design, can meet difference
Illumination functions requirement.In addition, there is also a defect, i.e., each photographs for the lighting apparatus with LED light matrix arrangement characteristic
Bright apparatus is considered as single lamp source.Based on the light-emitting surface that matrix arrangement is formed, one is cannot achieve inside lighting apparatus
The substantially light emergence face of homogenous.
Invention content
The present invention provides a kind of headlight for motor-driven vehicles tools, while capable of realizing different illumination functions, lighting apparatus
Type significantly reduced with quantity, so as to improve the flexibility of design.
The main technical schemes of the present invention have：
A kind of headlight for motor-driven vehicles tool, including one or more lighting units, the lighting unit include light source, at least
One optical conductor and multiple and different photochromic color chips, the light-emitting surface of the light source towards the optical conductor end surface, it is described
It is a color chips station between light source and the optical conductor, the color chips is connected on an electronic operation device, in the electronics
The motion track of each color chips passes through the color chips station under the drive of operating device.
Halogen bulb or LED may be used in the light source, and there are one the light sources or multiple, and the light source is mounted on same
On a light source carrier.
The light source is preferably plurality of LEDs, is co-located on same circuit board.
Another end surfaces of the optical conductor or the light-emitting surface that other side is the optical conductor.
When other side of the optical conductor are the light-emitting surface of the optical conductor, light guide is arranged in the back side of the side
Toothing.
Figure, the moon are preferably provided with by way of sandblasting, etching or film on surface on the light-emitting surface of the optical conductor
Shadow or mark.
Different photochromic each color chips can the in one line and two neighboring color chips connect and fill via color chips group
Set connection.
Different photochromic each color chips can also rounded array format arrangement, and the color chips connects via color chips group
Connection device interconnects.
The size of the light emission direction of light source described in face, each color chips should be able to ensure to be in institute when the color chips
The whole region that the light source occupies can be covered when stating color chips station.
The electric control part of the electronic operation device preferably uses the control electronics that motor vehicles carry.
The mechanical part of the electronic operation device possesses the multiple gears for coping with different illumination functions, and each gear corresponds to
A kind of color chips arrangement position, and a kind of color chips is installed, when a certain illumination functions of lamps and lanterns start, the electronic operation device
By the action of control machinery part, color chips arrangement position is adjusted, the corresponding gear of required color chips is moved to described
Color chips station.
The beneficial effects of the invention are as follows：
The present invention uses different color chips instead as needed by multiple and different photochromic color chips of setting moveable position,
And coordinate the light extraction of optical conductor different surfaces, realize a variety of different illumination functions with the same lighting unit.
By the arrangement and design to optical conductor, the light-emitting surface of light source, color chips and optical conductor spatially may be used in the present invention
To realize that separation, each self energy independently change design, required structure space, still further aspect on the one hand can be reduced in this way
The flexibility of arrangement light source inside illuminator can be improved.
The source light integration density higher of the inside of the present invention, by the way that optical conductor is arranged so that compare in light-emitting surface region
It is more extended in the arrangement arrangement region of light source, makes various illumination functions that can show the luminous shape of substantially homogenous
State.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the lighting unit of the present invention；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the first combination of different photochromic color chips；
Fig. 4 is second of combination of different photochromic color chips；
Fig. 5 is the third combination of different photochromic color chips；
Fig. 6 is the schematic diagram controlled different photochromic color chips by electronic operation device.
Description of the drawings：1：LED；2a, 2b ..., 2x：Different photochromic color chips；3：Optical conductor；4a：The light-emitting surface of optical conductor
(end face of optical conductor)；4b：The light-emitting surface (side of optical conductor) of optical conductor；5：Light source carrier；6：Color chips group attachment device；
7：Electronic operation device.
Specific implementation mode
The invention discloses a kind of headlight for motor-driven vehicles tools, as shown in figures 1 to 6, including one or more lighting units,
The lighting unit include light source, at least one optical conductor 3 and multiple and different photochromic color chips 2a, 2b ..., 2x, the light source
Light-emitting surface towards the optical conductor end surface, between the light source and the optical conductor be a color chips station, it is described
Color chips is connected on an electronic operation device 7, and the electronic operation device is an electronic operating mechanism, is grasped in the electronics
The color chips station can be passed through by making the motion track of each color chips under the drive of device.As needed, pass through the electricity
Sub-operation device realizes control to the position of color chips, different photochromic color chips is moved on the color chips station, with the light
The light-emitting surface in source is opposite, to realize the switching photochromic to currently used color chips.
The different face that different types of illumination functions can be generated by the illuminator using different photochromic color chips
The light of color is realized.Therefore, it is required should be able to cover the various different illumination functions of the illuminator for the color of the color chips
Color.The light-emitting surface of the optical conductor is designed and arranged aspect, should be able to also meet the various different illumination functions of the illuminator
Requirement to light-emitting surface.
In order to realize different illumination functions, different signal lamps is formed on the light-emitting surface of optical conductor, optical conductor with
There is also a variety of possibilities in terms of the material selection of color chips and the arrangement of light source.
Geometry and size, the length and extending direction of the optical conductor can carry out according to demand it is arbitrarily devised,
The arbitrary infield that either optical conductor, color chips or light source can be inside illuminators in this way carries out mounting arrangements.
In each lighting unit, halogen bulb or LED may be used in the light source, and there are one the light sources or multiple, and
Mounted on the same light source on carrier 5.Distance between each light source can be especially small, or can also keep it is wider away from
From, but due to being provided with the optical conductor, which kind of illumination functions no matter realized, is showed on the light-emitting surface of the optical conductor
The substantially luminance of homogenous, on the outside of the illuminator from the point of view of there will be no between multiple luminous points and luminous point
Distance perspective.
The light source is preferably plurality of LEDs 1, is co-located on same circuit board, which is the light source
Use carrier.LED compares other light sources, very small structure can be used when designing and producing, so as to so that the light sent out
It is coupling in optical conductor more easily by color chips.
Another end surfaces 4a of the optical conductor or other side 4b is the light-emitting surface of the optical conductor.When using end
When the emergent ray of face, Fig. 1, optical conductor will be formed one " heavy wall light-emitting component " shown in 2.The optical conductor in diagram is
The cuboid of rectangular cross section is actually not limited to this shape.
When other side of the optical conductor are the light-emitting surface of the optical conductor, light guide is arranged in the back side of the side
Toothing.
If it is desired to mark figure, shade or mark, such as manufacturer's trade mark etc. on light-emitting surface, surface can be passed through
Processing mode, such as either other roughening or film on surface mode realize this purpose for sandblasting, etching.On the surface of roughening
Region is preferentially considered as the problem of light projects, and is ensureing that its is functional while production can be printed on this region
Quotient's trade mark.
In terms of the space layout of changeable color chips, a kind of color chips that photochromic color chips is photochromic with another kind can separate cloth
It sets.By switching in the color chips between light source and optical conductor, optical conductor light extraction may be implemented and face out the different photochromic light of transmitting
Line.As in Figure 3-5, each color chips of different photochromic (such as red, yellow, greens) can be in one line, such as by
Laterally or longitudinally combination and switching, and the two neighboring color chips is connected via color chips group attachment device 6.Alternatively, different photochromic
Each color chips can also the arrangement of rounded array format, and the color chips is connected with each other via color chips group attachment device 6
Together.Each color chips is switched over according to circular trace movement.By an electronic operation device to different photochromic color chips
Integration carry out centralized control, multiple electronic operation devices need not be both installed in illuminator, also need not be more to having
A photochromic color chips is controlled respectively.
The size of the light emission direction of light source described in face, each color chips should be able to ensure to be in institute when the color chips
The whole region that the light source occupies can be covered when stating color chips station so that the light source can be almost complete by the light launched
Portion by corresponding color chips, is coupled into the optical conductor without loss.While it must also be noted that the respective surfaces of optical conductor certainly,
Area should be able to meet the needs of reception and emergent ray.
Fig. 1,2 present the embodiment that multiple color chips 2a, 2b...2x are arranged, by between toggle lights 1 and optical conductor 3
Color chips, light intensity or mode of operation realize different illumination functions.For realizing that the color chips of the first illumination functions is used
2a is indicated, realizes that the color chips of the second illumination functions is indicated with 2b, and is realized the color chips of N illumination functions and indicated with 2x.
By operating color chips 2a and 2b, the light sent out by light source 1 realizes coupling by color chips in optical conductor 3, and passes through light extraction
4a or 4b are emitted in face.
Fig. 3 illustrates the operational instances that color chips 2a-2x combinations are controlled by electronic operation device 7.The electronic operation dress
The electric control part set preferably uses the control electronics that motor vehicles carry, and is controlled to it for example, by using signal guide device
System.The position of color chips group is all controlled by electronic operation device 5.Such as when needing to realize the first illumination functions, electronic operation device 5
Just moving color chips group makes color chips 2a be between light source and optical conductor.
The mechanical part of the electronic operation device possesses the multiple gears for coping with different illumination functions, and each gear corresponds to
A kind of color chips arrangement position, and a kind of color chips is installed.When a certain illumination functions of lamps and lanterns start, the electronic operation device is logical
The action for crossing control machinery part is adjusted color chips arrangement position, the corresponding gear of required color chips is moved to the color
Piece station.
The mechanical part of the electronic operation device can be straight-line motion mechanism (as shown in Figs 1-4), can also be to turn
Motivation structure (as shown in figure 5, including swing mechanism).
Claims (10)
1. a kind of headlight for motor-driven vehicles tool, it is characterised in that：Including one or more lighting units, the lighting unit includes
Light source, at least one optical conductor and multiple and different photochromic color chips, the light-emitting surface of the light source is towards one end of the optical conductor
Surface is a color chips station between the light source and the optical conductor, and the color chips is connected on an electronic operation device,
The motion track of each color chips passes through the color chips station under the drive of the electronic operation device.
2. headlight for motor-driven vehicles tool as described in claim 1, it is characterised in that：The light source uses halogen bulb or LED,
There are one the light sources or multiple, and the light source is mounted on the same light source carrier.
3. headlight for motor-driven vehicles tool as described in claim 1, it is characterised in that：The light source is plurality of LEDs, common to be arranged
On same circuit board.
4. headlight for motor-driven vehicles tool as described in claim 1, it is characterised in that：Another end surfaces of the optical conductor or its
His side is the light-emitting surface of the optical conductor.
5. headlight for motor-driven vehicles tool as claimed in claim 4, it is characterised in that：When other side of the optical conductor
For the optical conductor light-emitting surface when, light guide toothing is arranged in the back side of the side.
6. headlight for motor-driven vehicles tool as claimed in claim 4, it is characterised in that：Pass through on the light-emitting surface of the optical conductor
The mode of sandblasting, etching or film on surface is provided with figure, shade or mark.
7. headlight for motor-driven vehicles tool as described in claim 1, it is characterised in that：Different photochromic each one words of the color chips
It arranges and the two neighboring color chips is connected via color chips group attachment device；Alternatively, different photochromic each color chips are in circle
Shape array format is arranged, and the color chips interconnects via color chips group attachment device.
8. headlight for motor-driven vehicles tool as described in claim 1, it is characterised in that：The light emission direction of light source described in face, often
The size of a color chips should be able to ensure cover what the light source occupied when the color chips is in the color chips station
Whole region.
9. the headlight for motor-driven vehicles tool as described in any one of claim 1-8 claims, it is characterised in that：The electricity
The electric control part of sub-operation device uses the control electronics that motor vehicles carry.
10. headlight for motor-driven vehicles tool as described in claim 1, it is characterised in that：The Machinery Ministry of the electronic operation device
Divide and possess the multiple gears for coping with different illumination functions, each gear corresponds to a kind of color chips arrangement position, and is equipped with a kind of color
Piece, when a certain illumination functions of lamps and lanterns start, the electronic operation device arranges color chips by the action of control machinery part
Cloth position is adjusted, and the corresponding gear of required color chips is moved to the color chips station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618024.1A CN108800058A (en) | 2018-06-15 | 2018-06-15 | Headlight for motor-driven vehicles has |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618024.1A CN108800058A (en) | 2018-06-15 | 2018-06-15 | Headlight for motor-driven vehicles has |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800058A true CN108800058A (en) | 2018-11-13 |
Family
ID=64086192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810618024.1A Pending CN108800058A (en) | 2018-06-15 | 2018-06-15 | Headlight for motor-driven vehicles has |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108800058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213007A1 (en) * | 2020-04-20 | 2021-10-28 | 华域视觉科技(上海)有限公司 | Lighting module for three-dimensional suspension imaging, vehicle lamp, vehicle accessory device and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5111183A (en) * | 1991-03-28 | 1992-05-05 | Frank Wang | Third brake lamp employing optical fibers |
| US5400225A (en) * | 1993-10-06 | 1995-03-21 | Currie; Joseph E. | Optical fiber illumination device |
| CN204084051U (en) * | 2014-10-16 | 2015-01-07 | 厦门仟信德电子科技有限公司 | The light-source structure of visual quality checkout equipment |
| CN106016127A (en) * | 2016-07-06 | 2016-10-12 | 上海小糸车灯有限公司 | Car lamp lighting device with different functions |
| CN208237787U (en) * | 2018-06-15 | 2018-12-14 | 华域视觉科技(上海)有限公司 | Headlight for motor-driven vehicles tool |
-
2018
- 2018-06-15 CN CN201810618024.1A patent/CN108800058A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5111183A (en) * | 1991-03-28 | 1992-05-05 | Frank Wang | Third brake lamp employing optical fibers |
| US5400225A (en) * | 1993-10-06 | 1995-03-21 | Currie; Joseph E. | Optical fiber illumination device |
| CN204084051U (en) * | 2014-10-16 | 2015-01-07 | 厦门仟信德电子科技有限公司 | The light-source structure of visual quality checkout equipment |
| CN106016127A (en) * | 2016-07-06 | 2016-10-12 | 上海小糸车灯有限公司 | Car lamp lighting device with different functions |
| CN208237787U (en) * | 2018-06-15 | 2018-12-14 | 华域视觉科技(上海)有限公司 | Headlight for motor-driven vehicles tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213007A1 (en) * | 2020-04-20 | 2021-10-28 | 华域视觉科技(上海)有限公司 | Lighting module for three-dimensional suspension imaging, vehicle lamp, vehicle accessory device and vehicle |
| US11971152B2 (en) | 2020-04-20 | 2024-04-30 | Hasco Vision Technology Co., Ltd. | Lighting module for three-dimensional suspension imaging, vehicle accessory device and vehicle |
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