CN108613106B - High beam and low beam integrated vehicle lamp structure - Google Patents
High beam and low beam integrated vehicle lamp structure Download PDFInfo
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- CN108613106B CN108613106B CN201611254724.4A CN201611254724A CN108613106B CN 108613106 B CN108613106 B CN 108613106B CN 201611254724 A CN201611254724 A CN 201611254724A CN 108613106 B CN108613106 B CN 108613106B
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- main
- light
- mirror
- reflector
- reflecting
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- 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
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1438—Actuating means for dimming masks or screens
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- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a far and near light integrated car lamp structure, which comprises a base, a lampshade with a lens, a light emitting diode module, a main reflecting device and an auxiliary reflecting device, wherein the base is provided with a light source; the main reflecting device comprises a plurality of main reflecting mirrors, and the main reflecting mirrors are used for reflecting the light source emitted by the light emitting diode module; the secondary reflection device is used for reflecting the light reflected by the main reflection mirror to the lens and comprises a first secondary reflection mirror and a second secondary reflection mirror, wherein the first secondary reflection mirror reflects a near light mode to the lens when receiving the light reflected by the main reflection mirror, and the second secondary reflection mirror reflects a far light mode to the lens when receiving the light reflected by the main reflection mirror, so that the vehicle lamp can generate the effects of high beam and near beam by utilizing a group of lamps.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a vehicular lamp structure, and more particularly, to a vehicular lamp structure using a single set of lamps to generate high beam and low beam.
[ background of the invention ]
The internal structure of a headlamp of the prior art is usually designed with a plurality of groups of lamps, for example: high beam light fixtures and low beam light fixtures. Furthermore, the internal structure of the prior art headlamp is usually provided with a movable visor. By controlling the movement of the light shielding plate, the switching between the high beam lamp and the low beam lamp is realized.
However, the cost of the components of the head lamp is increased by arranging a plurality of sets of lamps, and the head lamp is large in size, so that a large space is reserved for arranging the head lamp on the vehicle body, and the problem of compatibility is easily caused.
In view of the above, the present invention provides a vehicular lamp structure for generating high beam or low beam by using a single set of lamps, which not only can reduce the cost of vehicular lamp components, but also can effectively reduce the volume of vehicular lamp.
[ summary of the invention ]
An objective of the present invention is to provide a vehicle light structure with integrated high beam and low beam, which can generate high beam and low beam effects by using a single set of light, thereby greatly reducing the cost of the vehicle light components and effectively reducing the volume of the vehicle light for easier compatibility with the vehicle body.
It is another object of the present invention to provide a high beam and low beam integrated vehicle lamp structure, which utilizes a primary reflector having a plurality of primary reflectors and a secondary reflector having a flat mirror and a convex mirror to reflect light, so as to emit light with uniform brightness when the vehicle lamp is operated in a low beam mode or emit light with high brightness when the vehicle lamp is operated in a high beam mode.
In order to achieve the above object, the present invention provides a vehicle lamp structure integrating high beam and low beam, comprising: a base; the light emitting diode module is arranged on the base; the main reflecting device is arranged on the base and comprises a plurality of main reflecting mirrors, and the main reflecting mirrors are arranged on a light emitting path of the light emitting diode module and are used for reflecting a light source emitted by the light emitting diode module; one end of the lampshade is connected with the base, and the other end of the lampshade is connected with the main reflecting device, wherein a lens is arranged on the front side of the lampshade and is arranged on a light emitting path of the car lamp; and a secondary reflection device arranged on the base and used for reflecting the light reflected by the main reflection mirror to the lens, wherein the reflection device comprises a first secondary reflection mirror and a second secondary reflection mirror, the first secondary reflection mirror receives the reflected light of the main reflection mirror to reflect the light in a near light mode, and the second secondary reflection mirror receives the reflected light of the main reflection mirror to reflect the light in a far light mode.
In an embodiment of the present invention, the main reflection device has a first main reflection mirror, a second main reflection mirror and a third main reflection mirror.
In an embodiment of the invention, the reflecting surfaces of the first main reflecting mirror, the second main reflecting mirror and the third main reflecting mirror have the same curvature or different curvatures respectively.
In an embodiment of the present invention, the first main reflecting mirror, the second main reflecting mirror and the third main reflecting mirror are concave mirrors respectively.
In an embodiment of the invention, the first secondary reflector is a flat mirror, and the second secondary reflector is a convex mirror.
In an embodiment of the invention, the secondary reflection device is a mirror surface of the first secondary reflection mirror disposed at an inclined angle.
In an embodiment of the invention, the sub-reflective device is a movable reflective device, when the sub-reflective device moves to a first position, the light source emitted by the light emitting diode module is reflected to the first sub-reflective mirror through the main reflective mirror, and the first sub-reflective mirror reflects the light reflected by the main reflective mirror to the lens; when the secondary reflection device moves to a second position, the light source emitted by the light emitting diode module is reflected to the second secondary reflection mirror through the main reflection mirror, and the second secondary reflection mirror reflects the light reflected by the main reflection mirror to the lens.
In an embodiment of the invention, the vehicular lamp structure further includes a movable light shielding sheet, the light shielding sheet is disposed between the second secondary reflecting device and the lens, and the light reflected by the first secondary reflecting mirror or the second secondary reflecting mirror is shielded by the movement of the light shielding sheet, so as to switch the vehicular lamp into the near light mode or the far light mode.
In an embodiment of the invention, the led module is a movable led module, and when the led module moves to a first position, a light source emitted by the led module is reflected to the first secondary reflector via the main reflector, and the first secondary reflector reflects light reflected by the main reflector to the lens; when the light emitting diode module moves to a second position, the light source emitted by the light emitting diode module is reflected to the second secondary reflector through the main reflector, and the light reflected by the main reflector is reflected to the lens by the second secondary reflector.
In one embodiment of the invention, the diameter of the lens is in the range of 50-70mm, and the thickness of the lens is in the range of 13-17 mm.
[ description of the drawings ]
Fig. 1 is a perspective view of a vehicular lamp according to an embodiment of the present invention.
Fig. 2 is a perspective sectional view of a vehicular lamp according to an embodiment of the present invention.
Fig. 3 is a perspective view of a first reflecting device of the vehicular lamp according to the embodiment of the present invention.
Fig. 4 is a perspective view of a second reflecting device of the vehicular lamp according to the embodiment of the present invention.
Fig. 5 is a schematic view of a vehicular lamp according to an embodiment of the present invention in a low beam mode.
Fig. 6 is a schematic structural view of a vehicular lamp according to an embodiment of the present invention when it is operated in a high beam mode.
FIG. 7 is a top view of the relative positions of the lens, the light shielding sheet and the LED module according to the present invention.
Fig. 8 is a schematic view of a vehicular lamp according to still another embodiment of the present invention, which is operated in a low beam mode.
Fig. 9 is a schematic view of a vehicle lamp according to still another embodiment of the present invention, which is operated in a high beam mode.
Fig. 10 is a distribution diagram of illuminance of the vehicular lamp according to the present invention.
Fig. 11 is a comparison graph between the measured value and the calculated value of the illuminance of the vehicle lamp according to the present invention.
Description of the main component symbols:
100 vehicle lamp 10 shell
101 central region of accommodation space 102
103 surrounding area 11 lens
111 lens diameter 112 lens thickness
21 base 22 light emitting diode module
23 primary reflecting device 231 primary reflecting mirror
232 second main mirror 233 third main mirror
24-pair reflection device 241 first-pair reflector
242 second secondary mirror 243 trough block
244 screw hole 245 groove line
25 light shading sheet
[ detailed description ] embodiments
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, there are shown a perspective view, a perspective cross-sectional view, a perspective view of a first reflection device of a vehicle lamp, a perspective view of a second reflection device of the vehicle lamp, a schematic structural view of an embodiment when the vehicle lamp structure is operated in a low beam mode, a schematic structural view of an embodiment when the vehicle lamp structure is operated in a high beam mode, and a top view of relative positions between a lens, a light shielding sheet and a light emitting diode module according to an embodiment of the present invention. As shown in those figures, the vehicular lamp 100 of the present invention is a head lamp for a vehicle, and includes a lamp cover 10, a base 21, and a main reflecting device 23. The main reflector 23 is disposed on the base 21, and one end of the lamp housing 10 is connected to the base 21 and the other end is connected to the main reflector 23. An accommodation space 101 is formed among the lamp housing 10, the base 21 and the main reflector 23 for placing relevant parts of the vehicle lamp 100. A lens 11 is mounted on the front side of the lamp housing 10, and the lens 11 is disposed on the light emitting path of the vehicle lamp 100. In one embodiment of the present invention, the diameter 111 of the lens is in a range of 50-70mm, and the thickness 112 is in a range of 13-17mm, but the disclosure of the present embodiment is not limited thereto.
A light emitting diode module 22 is disposed on the base 21. The primary reflecting device 23 includes a plurality of primary mirrors, such as a first primary mirror 231, a second primary mirror 232, and a third primary mirror 233. The first main mirror 231, the second main mirror 232 and the third main mirror 233 may also be formed integrally or separately on the main reflection device 23. The first main reflection mirror 231, the second main reflection mirror 232 and the third main reflection mirror 233 are disposed on a light emitting path of the led module 22 to receive a light source emitted by the led module 22 and reflect the light. In one embodiment of the present invention, the first main mirror 231, the second main mirror 232 and the third main mirror 233 are concave mirrors, and the curved surfaces of the first main mirror 231, the second main mirror 232 and the third main mirror 233 have the same curvature. Alternatively, in another embodiment of the present invention, the curved surfaces of the first main mirror 231, the second main mirror 232 and the third main mirror 233 have different curvatures respectively. The main reflection device 23 of the present invention uses three main reflection mirrors as an embodiment, however, in practical design, the main reflection device 23 may have two or more than four main reflection mirrors.
A sub-reflection device 24 is further disposed on the base 21. The secondary reflection device 24 includes a first secondary reflection mirror 241, a second secondary reflection mirror 242, and a pair of slots 243. The first sub-mirror 241 and the second sub-mirror 242 are disposed between the two groove blocks 243. The second sub-mirror 242 can move back and forth or right and left between the two groove blocks 243, and the left and right sides of the first sub-mirror 241 are stopped by the groove blocks 243, so that the first sub-mirror 241 can move back and forth only between the two groove blocks 243. The slot block 243 includes a screw hole 244 and a recessed line 245 penetrating the screw hole 244. A screw is inserted through the screw hole 244 to lock the sub-reflector 24 on the base 21. The groove line 245 serves as a line of alignment for increasing the precision of assembling the secondary reflection device 24 to the vehicular lamp 100. In an embodiment of the present invention, the first sub-mirror 241 is a flat mirror, the second sub-mirror 242 is a convex mirror, the first sub-mirror 241 is a mirror disposed at an inclined angle, and the second sub-mirror 242 is disposed at a side of the first sub-mirror 241 (e.g. the side facing the lens 11). The sub-reflecting device 24 is used to reflect the light reflected by the main mirror 231, 232 or 233 to the lens 11, for example: the first sub-reflector 241 receives the light reflected by the main reflector 231, 232 or 233 to reflect a low beam pattern of light to the lens 11, and the second sub-reflector 242 receives the light reflected by the main reflector 231, 232 or 233 to reflect a high beam pattern of light to the lens 11.
Furthermore, the structure of the vehicular lamp 100 of the present invention further includes a light shielding sheet 25. The light shielding plate 25 is a movable light shielding plate, and is disposed between the second sub-reflecting device 24 and the lens 11. The light 100 blocks the light reflected by the first sub-reflector 241 or the second sub-reflector 242 by controlling the movement of the light shielding sheet 25, so as to switch the operation mode of the light 100 to be the low beam mode or the high beam mode. Referring to fig. 7, the lens 11, the light shielding sheet 25 and the led module 22 are disposed on a center line 102. The light shielding sheet 25 is disposed between the lens 11 and the led module 22. The light shielding sheet 25 has a semi-arc structure, a convex surface facing the led module 22, and a concave surface facing the lens 11. The convex surface of the light shielding sheet 25 has a convex structure 251, and the convex structure 251 is located at one side of the center line 102 and has an oblique angle θ with the center line 102. In an embodiment of the invention, the oblique angle θ may be 15 degrees or 45 degrees, but is not limited thereto.
In one embodiment of the present invention, the secondary reflection device 24 is a movable reflection device. As shown in fig. 5, when the vehicle lamp 100 is to be used in the near light mode, the sub-reflector 24 is driven by the driving component (e.g. solenoid valve or electromagnet) to move forward to a first position a1, the first sub-reflector 241 will receive the light reflected by the first main reflector 231, the second main reflector 232 and/or the third main reflector 233, and meanwhile, the light shielding plate 25 will also move upward to a proper position, for example: the low-beam light is activated to block the light partially reflected by the first sub-reflector 241, so that the lens 11 focuses the light in the low-beam mode, such as the light with the cutoff line. As shown in fig. 6, when the vehicular lamp 100 is to be used in the high beam mode, when the sub-reflector 24 is driven by the driving component to move backward to a second position a2, the second sub-reflector 242 will receive the light reflected by the first main reflector 231, the second main reflector 232 and/or the third main reflector 233, and meanwhile, the light-shielding plate 25 will also move downward to another suitable position, so that the light reflected by the second sub-reflector 242 is emitted to the lens 11 through the top of the light-shielding plate 25, and the lens 11 focuses the light in the high beam mode.
Alternatively, in another embodiment of the present invention, the sub-reflector 24 is a fixed reflector, and the led module 22 is a movable led module. As shown in fig. 8, when the vehicle lamp 100 is to be used in the near light mode, the led module 22 is driven by the driving component to move backward to a first position B1, the first sub-reflector 241 receives the light reflected by the first main reflector 231, the second main reflector 232 and/or the third main reflector 233, and meanwhile, the light shielding plate 25 also moves upward to a proper position, for example: the low-beam light is activated to block the light partially reflected by the first sub-reflector 241, so that the lens 11 focuses the light in the low-beam mode, such as the light with the cutoff line. As shown in fig. 9, when the vehicular lamp 100 is to be used in the high beam mode, when the sub-reflector 24 is driven by the driving component to move forward to a second position B2, the second sub-reflector 242 will receive the light reflected by the first main reflector 231, the second main reflector 232 and/or the third main reflector 233, and meanwhile, the light-shielding plate 25 will also move downward to another suitable position, so that the light reflected by the second sub-reflector 242 is emitted to the lens 11 through the top of the light-shielding plate 25, and the lens 11 focuses the light in the high beam mode.
Please refer to fig. 10, which is a distribution diagram of the illuminance of the vehicular lamp according to the present invention. As shown in fig. 10, which is a distribution diagram of illuminance on a screen of the vehicle lamp at 25 m front according to the present invention, the horizontal axis represents horizontal angles of the vehicle lamp 100 at the left and right sides of the position at 25 m in front, and the horizontal axis represents up and down angles, and the lowermost scale marks the light intensity represented by each line. The luminous flux of the light emitting diode module 22 is 1100lm, the screen luminous flux of the car lamp 100 is about 705lm, the maximum illumination is about 40.1lux, and the luminous efficiency is about 65%. As can be seen from fig. 10, the light intensity of the central region 102 irradiated with light can be increased by more than 10 candelas by adding the second sub-reflector 242 of the sub-reflector 24 to the vehicular lamp 100. In the peripheral region 103 outside the central region 102, the first main mirror 231 provided with the main reflection device 23 has a wide illumination region. Fig. 11 is a comparison chart between the measured value and the calculated value of the illuminance of the vehicle lamp according to the present invention. As shown in fig. 11, the actual measured value of the illuminance of the vehicle lamp of the present invention is close to the simulated calculated value, and it is proved that the illumination result of the vehicle lamp 100 manufactured by the present invention is consistent with the original design concept.
As mentioned above, when the vehicle lamp 100 is to switch the low beam mode or the high beam mode, the position of the light emitting diode module 22 or the secondary reflector 24 can be adjusted to determine that the light reflected by the primary reflector 23 is guided to the first secondary reflector 241 and/or the second secondary reflector 242, and the light shielding sheet 25 is matched to move up and down, so that the vehicle lamp 100 can project the light in the low beam mode or the light in the high beam mode. Thus, the present invention lamp 100 can generate high beam and low beam effects with a single set of lamps, thereby greatly reducing the cost of the lamp components and effectively reducing the size of the lamp for easier compatibility with the vehicle body. In addition, the main reflection device 23 of the present invention is designed with a plurality of main mirrors 231, 232, 233. When the vehicle lamp 100 operates in the low beam mode, the main reflectors 231, 232, 233 receive the light source of the led module 22 and reflect a plurality of light rays onto the planar first sub-reflector 241, and the planar first sub-reflector 241 can concentrate the light rays onto the lens 11, so that the vehicle lamp 100 can emit light rays with uniform brightness in the low beam mode; alternatively, when the vehicle lamp 100 operates in the high beam mode, the main reflectors 231, 232, 233 receive the light source of the led module 22 and reflect a plurality of light rays onto the convex second sub-reflector 242, and the convex second sub-reflector 242 can diffuse the light rays to the lens 11, so that the vehicle lamp 100 can emit high-brightness light rays in the high beam mode.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims.
Claims (7)
1. A high-beam and low-beam integrated vehicle lamp structure, characterized by comprising:
a base;
the light emitting diode module is arranged on the base;
the main reflecting device is arranged on the base and comprises a plurality of main reflecting mirrors, and the main reflecting mirrors are respectively arranged on the light emitting paths of the light emitting diode modules and are used for reflecting light sources emitted by the light emitting diode modules;
one end of the lampshade is connected with the base, and the other end of the lampshade is connected with the main reflecting device, wherein a lens is arranged on the front side of the lampshade and is arranged on a light emitting path of the car lamp; and
a secondary reflection device disposed on the base for reflecting the light reflected by the main reflection mirror to the lens, wherein the secondary reflection device includes a first secondary reflection mirror and a second secondary reflection mirror, the first secondary reflection mirror receives the reflected light of the main reflection mirror to reflect a light of a low beam mode, and the second secondary reflection mirror receives the reflected light of the main reflection mirror to reflect a light of a high beam mode;
when the secondary reflecting device moves to a first position, the light source emitted by the light emitting diode module is reflected to the first secondary reflecting mirror through the main reflecting mirror, and the first secondary reflecting mirror reflects the light reflected by the main reflecting mirror to the lens; when the secondary reflecting device moves to a second position, the light source emitted by the light emitting diode module is reflected to the second secondary reflecting mirror through the main reflecting mirror, and the second secondary reflecting mirror reflects the light reflected by the main reflecting mirror to the lens; or
The light emitting diode module is a movable light emitting diode module, when the light emitting diode module moves to a first position, a light source emitted by the light emitting diode module is reflected to the first secondary reflector through the main reflector, and the first secondary reflector reflects light reflected by the main reflector to the lens; when the light emitting diode module moves to a second position, the light source emitted by the light emitting diode module is reflected to the second secondary reflector through the main reflector, and the second secondary reflector reflects the light reflected by the main reflector to the lens;
the light-shielding sheet is arranged between the second secondary reflecting device and the lens, and the light reflected by the first secondary reflecting mirror or the second secondary reflecting mirror is shielded through the movement of the light-shielding sheet so as to switch the vehicle lamp into the low beam mode or the high beam mode.
2. The integrated high-beam and low-beam vehicle lamp structure as claimed in claim 1, wherein the primary reflection device has a first primary reflection mirror, a second primary reflection mirror and a third primary reflection mirror.
3. The high-low beam integrated lamp structure according to claim 2, wherein the reflecting surfaces of the first main reflecting mirror, the second main reflecting mirror and the third main reflecting mirror have the same curvature or different curvatures, respectively.
4. The high-beam and low-beam integrated vehicular lamp structure as claimed in claim 3, wherein the first main reflector, the second main reflector and the third main reflector are concave mirrors.
5. The structure of claim 1, wherein the first secondary reflector is a flat mirror and the second secondary reflector is a convex mirror.
6. The structure of a high beam and low beam integrated vehicular lamp according to claim 5, wherein the secondary reflector is disposed at an oblique angle with respect to the mirror surface of the first secondary reflector.
7. The structure of a high beam and low beam integrated lamp as claimed in claim 1, wherein the lens has a diameter size ranging from 50 to 70mm and a thickness ranging from 13 to 17 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254724.4A CN108613106B (en) | 2016-12-30 | 2016-12-30 | High beam and low beam integrated vehicle lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254724.4A CN108613106B (en) | 2016-12-30 | 2016-12-30 | High beam and low beam integrated vehicle lamp structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108613106A CN108613106A (en) | 2018-10-02 |
| CN108613106B true CN108613106B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611254724.4A Active CN108613106B (en) | 2016-12-30 | 2016-12-30 | High beam and low beam integrated vehicle lamp structure |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010073431A (en) * | 2008-09-17 | 2010-04-02 | Ichikoh Ind Ltd | Vehicle headlamp |
| CN105090855A (en) * | 2014-05-23 | 2015-11-25 | 株式会社小糸制作所 | Vehicular headlamp |
| CN106152003A (en) * | 2015-03-30 | 2016-11-23 | 常州星宇车灯股份有限公司 | Distance-light based on LASER Light Source one headlamp and means of illumination thereof |
| CN206522707U (en) * | 2016-12-30 | 2017-09-26 | 徐煜 | The Vehicle lamp structure of distance-light one |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203857379U (en) * | 2014-05-21 | 2014-10-01 | 天津方合科技发展有限公司 | Lens-type automobile headlamp optical module with high-beam and low-beam integrated double-light sources |
-
2016
- 2016-12-30 CN CN201611254724.4A patent/CN108613106B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010073431A (en) * | 2008-09-17 | 2010-04-02 | Ichikoh Ind Ltd | Vehicle headlamp |
| CN105090855A (en) * | 2014-05-23 | 2015-11-25 | 株式会社小糸制作所 | Vehicular headlamp |
| CN106152003A (en) * | 2015-03-30 | 2016-11-23 | 常州星宇车灯股份有限公司 | Distance-light based on LASER Light Source one headlamp and means of illumination thereof |
| CN206522707U (en) * | 2016-12-30 | 2017-09-26 | 徐煜 | The Vehicle lamp structure of distance-light one |
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| CN108613106A (en) | 2018-10-02 |
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