CN108105715A - Prevent the light guide head mounting structure of the mutual optical crosstalk of light guide - Google Patents
Prevent the light guide head mounting structure of the mutual optical crosstalk of light guide Download PDFInfo
- Publication number
- CN108105715A CN108105715A CN201810047002.4A CN201810047002A CN108105715A CN 108105715 A CN108105715 A CN 108105715A CN 201810047002 A CN201810047002 A CN 201810047002A CN 108105715 A CN108105715 A CN 108105715A
- Authority
- CN
- China
- Prior art keywords
- light guide
- mounting bracket
- light
- guide mounting
- mounting portion
- 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.)
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Links
Classifications
-
- 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
- Optical Couplings Of Light Guides (AREA)
- Planar Illumination Modules (AREA)
Abstract
The present invention provides a kind of light guide head mounting structure for preventing the mutual optical crosstalk of light guide, including radiator, LED circuit board assembly, the first light guide mounting bracket and the second light guide mounting bracket；LED circuit board assembly includes two first light sources and a secondary light source；LED circuit board assembly, the first light guide mounting bracket and the second light guide mounting bracket are fixed on radiator with being cascading；First light guide mounting bracket is formed with two first light guide mounting portions, and the position of the first light guide mounting portion is corresponding with two first light sources respectively；Second light guide mounting bracket is formed with one second light guide mounting portion, and the position of the second light guide mounting portion is corresponding with secondary light source；First light guide mounting bracket is in position corresponding with secondary light source hollow out.A kind of light guide head mounting structure for preventing the mutual optical crosstalk of light guide of the present invention can avoid influencing lighting appearance due to different photochromic mutual optical crosstalks between light guide, and good with assembly technology performance, the advantages of occupying little space.
Description
Technical field
The present invention relates to car lights fields more particularly to a kind of light guide head for preventing the mutual optical crosstalk of light guide to install knot
Structure.
Background technology
With the continuous development and popularization of LED technology and light guide techniques, using LED as light source, using light guide as light-conductive media
Light emitting species are just more and more being applied in the position lamps function such as daytime running lamps, position lamp, steering indicating light, Brake lamp.And
Light guide is liked due to being highly convenient for moulding the light shape of linear feature by client and shape-designing teacher deeply.Therefore, Dan Dengli
The light guide quantity in face is also more and more, since two of an only light guide in a lamp most finally, then till now
Three light guides.However, in a lamp there are three light guides and two kinds it is photochromic when, since light guide is transparent, and LED in itself
All very little in the case of the Spatial General 6 R of wiring board assembly, therefore, for how to realize that light guide head and LED circuit board assembly are realized
Good cooperation, good positioning and assembly technology, and prevent different photochromic mutual optical crosstalks between light guide and influence lighting
Appearance proposes Design of Luminaires new challenge.
The content of the invention
Deficiency in for the above-mentioned prior art, the present invention provide a kind of light guide head for preventing the mutual optical crosstalk of light guide and install
Structure can avoid three light guides from influencing lighting appearance due to different photochromic mutual optical crosstalks between each other, and have cooperation, determine
Position is good with assembly technology performance, the advantages of occupying little space.
To achieve these goals, the present invention provides a kind of light guide head mounting structure for preventing the mutual optical crosstalk of light guide, bag
Include a radiator, a LED circuit board assembly, one first light guide mounting bracket and one second light guide mounting bracket；The LED line road
Plate assembly includes two first light sources and a secondary light source；The LED circuit board assembly, the first light guide mounting bracket and described
Second light guide mounting bracket is fixed on the radiator with being cascading；The first light guide mounting bracket is formed with two
One light guide mounting portion, the position of the first light guide mounting portion are corresponding with two first light sources respectively；The second light guide peace
Dress stent is formed with one second light guide mounting portion, and the position of the second light guide mounting portion is corresponding with the secondary light source；It is described
First light guide mounting bracket is in position corresponding with secondary light source hollow out.
Preferably, two first light guides and one second light guide are further included；The first light guide mounting portion and first light guide
The first buckle structure to cooperate is formed, first light guide is fixed on first light guide by first buckle structure
In mounting portion；The second buckle structure that the second light guide mounting portion cooperates with second light guide formation, described second
Light guide is fixed on by second buckle structure in the second light guide mounting portion.
Preferably, the first light guide mounting bracket and the second light guide mounting bracket are to the LED circuit board assembly
Direction extension cooperatively forms one first flange, the end face of first flange apart from one fixed range of LED circuit board assembly,
And first flange is to the projection closing in the LED circuit board assembly direction around each first light source and described the
The periphery of two light sources.
Preferably, the radiator extends to the first light guide mounting bracket and the second light guide mounting bracket direction
One second flange is formed, second flange is formed at the first flange periphery, and the height of second flange is more than described
Fixed range.
Preferably, three light guide sheaths are further included, the light guide sheath includes a pullover and sleeve, the light guide sheath point
It is not sheathed on by described sleeve pipe outside first light guide and second light guide, and the pullover of the light guide sheath is provide with
In outside the corresponding first light guide mounting portion or the second light guide mounting portion.
Preferably, it is anti-to be formed with one for the first light guide mounting portion, the second light guide mounting portion and the light guide sheath
Wrong structure.
Preferably, two spaced first pressing levers are formed on the outside of the first light guide mounting portion, with first light guide
The pullover of the corresponding light guide sheath of mounting portion forms the first opening with first pressing lever cooperation；Described second
One second pressing lever, the set of a light guide sheath corresponding with the second light guide mounting portion are formed on the outside of light guide mounting portion
Capitiform is open into second pressing lever coordinates second；First pressing lever, first opening, second pressing lever and institute
It states the second opening and forms the Anti-error structure.
Preferably, first pressing lever and the high 10mm of the second pressing lever, wide 1mm；First opening high 4.5mm, it is wide
7mm；Second opening high 4.5mm, wide 2mm.
Preferably, an assembling mark part is formed on the outside of the pullover of the light guide sheath.
Preferably, the LED circuit board assembly, the first light guide mounting bracket, the second light guide mounting bracket and
The light guide sheath is in black.
The present invention makes it have following advantageous effect as a result of above technical scheme：
Three light guides can be avoided to influence lighting appearance due to different photochromic mutual optical crosstalks between each other, had good
Cooperation, good positioning and assembly technology performance, and the entire occupied space of mounting structure is small, can save space, give
Shape-designing provides the degree of freedom of bigger.The use of first light guide mounting bracket and the second light guide mounting bracket, especially darkly
During color, light can be avoided, through light guide mounting bracket, to form optical crosstalk and light leak from front.It, can when LED circuit board assembly is in black
The reflectivity of wiring board is reduced, so as to weaken the light gone here and there out due to wiring board reflects.Light guide sheath blocks light guide mounting bracket
Upper exposed light guide buckle structure and this section of light guide from light source to light guide bracket avoid light from causing light leak and string from light guide injection
Light, and play the role of protecting light guide.The use of Anti-error structure so that the installation of mounting structure is more convenient clear and definite, prevents from grasping by mistake
Make, improve the efficiency of installation and prevent since mistake installation is to the issuable damage of light guide.
Description of the drawings
Fig. 1 is the structure diagram of the light guide head mounting structure for preventing the mutual optical crosstalk of light guide of the embodiment of the present invention；
Fig. 2 is the Section A-A figure of Fig. 1；
Fig. 3 is the section B-B figure of Fig. 1；
Fig. 4 is the C-C sectional views of Fig. 1；
Fig. 5 is the D-D sectional views of Fig. 1；
Fig. 6 is the structure diagram of the first light guide mounting bracket of the embodiment of the present invention；
Fig. 7 is the structure diagram of the second light guide mounting bracket of the embodiment of the present invention；
Fig. 8 is the structure diagram of the first side of light guide sheath of the embodiment of the present invention；
Fig. 9 is the structure diagram of the light guide sheath the second side of the embodiment of the present invention.
Specific embodiment
Below according to 1~Fig. 9 of attached drawing, presently preferred embodiments of the present invention is provided, and is described in detail, is enabled more preferable geographical
Solve function, the feature of the present invention.
Please refer to Fig.1~Fig. 5, a kind of light guide head mounting structure for preventing the mutual optical crosstalk of light guide that the present invention is implemented, bag
Include a radiator 1, a LED circuit board assembly 2, one first light guide mounting bracket 3, one second light guide mounting bracket 4, two first light
Lead 5 and one second light guide 6；LED circuit board assembly 2 includes two first light sources 21 and a secondary light source 22；LED circuit board assembly 2,
First light guide mounting bracket 3 and the second light guide mounting bracket 4 are fixed on radiator 1 with being cascading；First light guide is installed
Stent 3 is formed with two first light guide mounting portions 31, and the position of the first light guide mounting portion 31 is corresponding with two first light sources 21 respectively；The
Two light guide mounting brackets 4 are formed with one second light guide mounting portion 41, and the position of the second light guide mounting portion 41 and secondary light source 22 are right
It should；First light guide mounting bracket 3 with 22 corresponding position hollow out of secondary light source.First light source 21 and secondary light source 22 can be used
The LED light source of different colours, for example, first light source 21 uses white LED light source, the light as daytime running lamps and front position lamp
Source；Secondary light source 22 uses yellow light LED light source, the light source as front directional.Radiator 1 uses metal material, preferably LD12
Aluminum alloy material.
LED circuit board assembly 2 is fixed by screw or cold riveting structure and the connection of radiator 1.LED circuit board assembly 2 uses
Front is the wiring board of black, the reflectivity of wiring board is reduced, so as to weaken the light gone here and there out due to wiring board reflects.
First light guide mounting portion 31 and the first light guide 5 form the first buckle structure to cooperate, and the first light guide 5 passes through the
One buckle structure is fixed in the first light guide mounting portion 31；Second light guide mounting portion 41 and the second light guide 6 form what is cooperated
Second buckle structure, the second light guide 6 are fixed on by the second buckle structure in the second light guide mounting portion 41.
First light guide mounting bracket, 3 one end coordinates by snap connection means with the first light guide 5, and the other end is connected with screw
The mode and radiator 1 connect coordinates.
Two screw poles of the second light guide mounting bracket 4 pass through two through holes 33 on 3 right side of the first light guide mounting bracket, so
Afterwards the upper surface of the first light guide mounting bracket 3 is pushed down in the lower surface by the second light guide mounting bracket 4, fixes first by this method
Light guide mounting bracket 3.
First light guide mounting bracket 3 and the second light guide mounting bracket 4 use black non transparent PC materials, avoid light from just
Face penetrates light guide mounting bracket, forms optical crosstalk and light leak.
First light guide mounting bracket 3 and the second light guide mounting bracket 4 are cooperatively formed to the extension of 2 direction of LED circuit board assembly
One first flange 7 reduces light and is leaked out from side, avoids the formation of optical crosstalk and light leak to greatest extent, the end face of the first flange 7 away from
From 2 one fixed range of LED circuit board assembly, and projection of first flange 7 to 2 direction of LED circuit board assembly is closed around every
The periphery of one first light source 21 and secondary light source 22.In the present embodiment, fixed range 1mm.
Radiator 1 extends to form one second flange to the first light guide mounting bracket 3 and 4 direction of the second light guide mounting bracket
11, the second flange 11 is formed at 7 periphery of the first flange, and the height of the second flange 11 is more than fixed range.
Second flange 11 and the first flange 7 cooperatively form " labyrinth " shape structure, for blocking from light guide mounting bracket and LED
The light that 1mm gaps leak out between wiring board assembly 2.
Fig. 3, Fig. 4, Fig. 8 and Fig. 9 are referred to, further includes three light guide sheaths 9, light guide sheath 9 includes a pullover 91 and a set of
Pipe 92, light guide sheath 9 is sheathed on by casing 92 outside the first light guide 5 and the second light guide 6 respectively, and the pullover 91 of light guide sheath 9
It covers at outside corresponding first light guide mounting portion 31 or the second light guide mounting portion 41.In the present embodiment, light guide sheath 9 uses black
Opaque PP materials, itself has certain deflection, is directly sleeved on corresponding light guide and coordinates with light guide, blocks light guide installation
Exposed light guide buckle structure and this section of light guide from light source to light guide bracket on stent avoid light from causing light leak from light guide injection
And optical crosstalk.
Fig. 6~Fig. 9 is referred to, it is anti-that the first light guide mounting portion 31, the second light guide mounting portion 41 and light guide sheath 9 are formed with one
Wrong structure.
One first light guide mounting portion, 31 outside forms two spaced first pressing levers 32, with the first light guide mounting portion 31
The pullover 91 of corresponding light guide sheath 9 forms the first opening with the cooperation of the first pressing lever 32；Second light guide mounting portion, 41 outside
One second pressing lever 42 is formed, is formed and the second pressing lever 42 with the pullover 91 of 41 corresponding light guide sheath 9 of the second light guide mounting portion
Second opening of cooperation；First pressing lever 32, first opening, the second pressing lever 42 and the second opening form Anti-error structure.First pressing lever
32 and the second pressing lever 42 high 10mm, wide 1mm；First opening high 4.5mm, wide 7mm；Second opening high 4.5mm, wide 2mm.
91 outside of pullover of light guide sheath 9 forms an assembling mark part 93.In the present embodiment, in the dress of three light guide sheaths 9
The first face with mark part 93 engraves " A " respectively, " B ", " C " are used to distinguish the correspondence light guide that light guide sheath 9 is arranged.
In addition, " L " or " R " printed words can be engraved in the second face of the assembling mark part 93 of three light guide sheaths 9, during to assemble
Left and right sides part is distinguished, wherein " L " represents left side part, " R " represents right side part.
The present invention is described in detail above in association with attached drawing embodiment, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, some details in embodiment should not form limitation of the invention, this
Invention will be using the scope that the appended claims define as protection scope of the present invention.
Claims (10)
1. a kind of light guide head mounting structure for preventing the mutual optical crosstalk of light guide, which is characterized in that including a radiator, a LED line
Road plate assembly, one first light guide mounting bracket and one second light guide mounting bracket；The LED circuit board assembly includes two first light
Source and a secondary light source；The LED circuit board assembly, the first light guide mounting bracket and the second light guide mounting bracket according to
Secondary stacking is configured to be fixed on the radiator；The first light guide mounting bracket is formed with two first light guide mounting portions, described
The position of first light guide mounting portion is corresponding with two first light sources respectively；The second light guide mounting bracket is formed with one second
Light guide mounting portion, the position of the second light guide mounting portion are corresponding with the secondary light source；The first light guide mounting bracket exists
Position corresponding with secondary light source hollow out.
2. the light guide head mounting structure according to claim 1 for preventing the mutual optical crosstalk of light guide, which is characterized in that further include
Two first light guides and one second light guide；The first light guide mounting portion forms the cooperate first buckle with first light guide
Structure, first light guide are fixed on by first buckle structure in the first light guide mounting portion；Second light guide
Mounting portion forms the second buckle structure to cooperate with second light guide, and second light guide is tied by the described second buckle
Structure is fixed in the second light guide mounting portion.
3. the light guide head mounting structure according to claim 2 for preventing the mutual optical crosstalk of light guide, which is characterized in that described
One light guide mounting bracket and the second light guide mounting bracket cooperatively form one first to LED circuit board assembly direction extension
Flange, the end face of first flange is apart from one fixed range of LED circuit board assembly, and first flange is to described
The projection in LED circuit board assembly direction is closed around each first light source and the periphery of the secondary light source.
4. the light guide head mounting structure according to claim 3 for preventing the mutual optical crosstalk of light guide, which is characterized in that described to dissipate
Hot device extends to form one second flange to the first light guide mounting bracket and the second light guide mounting bracket direction, and described
Two flange are formed at the first flange periphery, and the height of second flange is more than the fixed range.
5. the light guide head mounting structure according to claim 4 for preventing the mutual optical crosstalk of light guide, which is characterized in that further include
Three light guide sheaths, the light guide sheath include a pullover and sleeve, and the light guide sheath is sheathed on respectively by described sleeve pipe
Outside first light guide and second light guide, and the pullover of the light guide sheath covers at corresponding first light guide
Outside mounting portion or the second light guide mounting portion.
6. the light guide head mounting structure according to claim 5 for preventing the mutual optical crosstalk of light guide, which is characterized in that described
One light guide mounting portion, the second light guide mounting portion and the light guide sheath are formed with an Anti-error structure.
7. the light guide head mounting structure according to claim 6 for preventing the mutual optical crosstalk of light guide, which is characterized in that described in one
Two spaced first pressing levers, a light guide corresponding with the first light guide mounting portion are formed on the outside of first light guide mounting portion
The pullover of sheath forms the first opening with first pressing lever cooperation；One the is formed on the outside of the second light guide mounting portion
Two pressing levers, the pullover formation of a light guide sheath corresponding with the second light guide mounting portion are matched somebody with somebody with second pressing lever
The second opening closed；First pressing lever, first opening, second pressing lever and second opening form the mistake proofing
Structure.
8. the light guide head mounting structure according to claim 7 for preventing the mutual optical crosstalk of light guide, which is characterized in that described
One pressing lever and the high 10mm of the second pressing lever, wide 1mm；First opening high 4.5mm, wide 7mm；Second opening is high
4.5mm, wide 2mm.
9. the light guide head mounting structure according to claim 7 for preventing the mutual optical crosstalk of light guide, it is characterised in that：The light
It leads and an assembling mark part is formed on the outside of the pullover of sheath.
10. the light guide head mounting structure according to claim 7 for preventing the mutual optical crosstalk of light guide, which is characterized in that described
LED circuit board assembly, the first light guide mounting bracket, the second light guide mounting bracket and the light guide sheath are in black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047002.4A CN108105715B (en) | 2018-01-18 | 2018-01-18 | Light guide head mounting structure for preventing light guides from mutually crossing light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047002.4A CN108105715B (en) | 2018-01-18 | 2018-01-18 | Light guide head mounting structure for preventing light guides from mutually crossing light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108105715A true CN108105715A (en) | 2018-06-01 |
| CN108105715B CN108105715B (en) | 2023-09-01 |
Family
ID=62219166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810047002.4A Active CN108105715B (en) | 2018-01-18 | 2018-01-18 | Light guide head mounting structure for preventing light guides from mutually crossing light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105715B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775545A (en) * | 2018-07-04 | 2018-11-09 | 华域视觉科技(上海)有限公司 | Eliminate the method for light guide speck and double-colored light guide |
| CN108983349A (en) * | 2018-09-26 | 2018-12-11 | 温州意华接插件股份有限公司 | A kind of light guide structure and connector |
| CN108983348A (en) * | 2018-09-26 | 2018-12-11 | 温州意华接插件股份有限公司 | A kind of light guide structure and connector |
| CN110486692A (en) * | 2019-07-30 | 2019-11-22 | 南通冠东模塑股份有限公司 | A kind of car light light guide anti-light leakage structure |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2292466A1 (en) * | 2009-09-04 | 2011-03-09 | Koito Manufacturing Co., Ltd. | Side turn signal lamp |
| EP2378323A2 (en) * | 2010-03-31 | 2011-10-19 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| US20120051077A1 (en) * | 2010-08-24 | 2012-03-01 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
| US20140029292A1 (en) * | 2012-07-27 | 2014-01-30 | Toyoda Gosei Co., Ltd. | Linear lighting device |
| EP2799286A1 (en) * | 2013-05-02 | 2014-11-05 | Valeo Vision | Multifunctional rotating module for lighting and/or for signalling |
| CN204665164U (en) * | 2015-05-20 | 2015-09-23 | 上海小糸车灯有限公司 | A kind of car light photoconduction anti-light leakage structure |
| CN104964228A (en) * | 2015-07-22 | 2015-10-07 | 神龙汽车有限公司 | Novel LED light guide based on reverse light-emitting principle |
| CN205372346U (en) * | 2016-01-14 | 2016-07-06 | 上海小糸车灯有限公司 | Car light light guide leak protection photo structure |
| CN205896930U (en) * | 2016-07-27 | 2017-01-18 | 上海小糸车灯有限公司 | Car lamps and lanterns with light guide assembly structure |
| CN206020711U (en) * | 2016-08-02 | 2017-03-15 | 江苏斯菲尔电气股份有限公司 | A kind of anti-optical crosstalk structure |
| JP2017079177A (en) * | 2015-10-21 | 2017-04-27 | 豊田合成株式会社 | Luminaire |
| CN206361583U (en) * | 2016-08-26 | 2017-07-28 | 上海小糸车灯有限公司 | A kind of car light light guide light-shielding structure |
| CN107357002A (en) * | 2017-08-18 | 2017-11-17 | 嘉兴海拉灯具有限公司 | A kind of light guide combination and the car light with light guide combination |
| CN207762810U (en) * | 2018-01-18 | 2018-08-24 | 上海小糸车灯有限公司 | Prevent the light guide head mounting structure of the mutual optical crosstalk of light guide |
-
2018
- 2018-01-18 CN CN201810047002.4A patent/CN108105715B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2292466A1 (en) * | 2009-09-04 | 2011-03-09 | Koito Manufacturing Co., Ltd. | Side turn signal lamp |
| EP2378323A2 (en) * | 2010-03-31 | 2011-10-19 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| US20120051077A1 (en) * | 2010-08-24 | 2012-03-01 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
| US20140029292A1 (en) * | 2012-07-27 | 2014-01-30 | Toyoda Gosei Co., Ltd. | Linear lighting device |
| EP2799286A1 (en) * | 2013-05-02 | 2014-11-05 | Valeo Vision | Multifunctional rotating module for lighting and/or for signalling |
| CN204665164U (en) * | 2015-05-20 | 2015-09-23 | 上海小糸车灯有限公司 | A kind of car light photoconduction anti-light leakage structure |
| CN104964228A (en) * | 2015-07-22 | 2015-10-07 | 神龙汽车有限公司 | Novel LED light guide based on reverse light-emitting principle |
| JP2017079177A (en) * | 2015-10-21 | 2017-04-27 | 豊田合成株式会社 | Luminaire |
| CN205372346U (en) * | 2016-01-14 | 2016-07-06 | 上海小糸车灯有限公司 | Car light light guide leak protection photo structure |
| CN205896930U (en) * | 2016-07-27 | 2017-01-18 | 上海小糸车灯有限公司 | Car lamps and lanterns with light guide assembly structure |
| CN206020711U (en) * | 2016-08-02 | 2017-03-15 | 江苏斯菲尔电气股份有限公司 | A kind of anti-optical crosstalk structure |
| CN206361583U (en) * | 2016-08-26 | 2017-07-28 | 上海小糸车灯有限公司 | A kind of car light light guide light-shielding structure |
| CN107357002A (en) * | 2017-08-18 | 2017-11-17 | 嘉兴海拉灯具有限公司 | A kind of light guide combination and the car light with light guide combination |
| CN207762810U (en) * | 2018-01-18 | 2018-08-24 | 上海小糸车灯有限公司 | Prevent the light guide head mounting structure of the mutual optical crosstalk of light guide |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775545A (en) * | 2018-07-04 | 2018-11-09 | 华域视觉科技(上海)有限公司 | Eliminate the method for light guide speck and double-colored light guide |
| CN108983349A (en) * | 2018-09-26 | 2018-12-11 | 温州意华接插件股份有限公司 | A kind of light guide structure and connector |
| CN108983348A (en) * | 2018-09-26 | 2018-12-11 | 温州意华接插件股份有限公司 | A kind of light guide structure and connector |
| CN108983348B (en) * | 2018-09-26 | 2023-11-17 | 温州意华接插件股份有限公司 | Light guide structure and connector |
| CN110486692A (en) * | 2019-07-30 | 2019-11-22 | 南通冠东模塑股份有限公司 | A kind of car light light guide anti-light leakage structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108105715B (en) | 2023-09-01 |
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Address after: 201821 No. 767, Yecheng Road, Shanghai, Jiading District Applicant after: HUAYU VISION TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 201821 No. 767, Yecheng Road, Shanghai, Jiading District Applicant before: SHANGHAI KOITO AUTOMOTIVE LAMP Co.,Ltd. |
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| GR01 | Patent grant |