CN111474620A - Light guide strip and light guide strip assembly with same - Google Patents
Light guide strip and light guide strip assembly with same Download PDFInfo
- Publication number
- CN111474620A CN111474620A CN201910065735.5A CN201910065735A CN111474620A CN 111474620 A CN111474620 A CN 111474620A CN 201910065735 A CN201910065735 A CN 201910065735A CN 111474620 A CN111474620 A CN 111474620A
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- Prior art keywords
- light
- strip
- light guide
- shaped body
- dermatoglyph
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- 239000000463 material Substances 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000004417 polycarbonate Substances 0.000 claims description 7
- 229920000515 polycarbonate Polymers 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 238000005286 illumination Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 7
- 230000000977 initiatory effect Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention relates to the technical field of automobile lamp illumination, and provides a light guide strip and a light guide strip assembly with the same, aiming at solving the technical problems that the light guide strip material selection range is limited and the lightening appearance is lack of novelty. According to the invention, the gradual change dermatoglyph is arranged on the strip-shaped body, and light rays emitted out of the strip-shaped body can be uniformly scattered under the effect of the gradual change dermatoglyph, so that the uniform light-emitting effect of the light guide strip is realized, and the design of the gradual change dermatoglyph enriches the illumination effect of the light guide strip and improves the atmosphere effect created by the light guide strip.
Description
Technical Field
The invention relates to the technical field of automobile lamp illumination, in particular to a light guide strip and a light guide strip assembly with the same.
Background
With the continuous improvement of living standard, people have higher and higher requirements on life quality, for example, automobiles, modern consumers have requirements on not only various performances of the automobiles, but also driving comfort and riding experience of the automobiles. In order to meet the requirements of people, most of the automobiles on the market are provided with the vehicle-mounted atmosphere lamps, the vehicle-mounted atmosphere lamps can play a role in illumination on one hand, and on the other hand, the atmosphere in the automobile can be baked, so that the riding experience of passengers is improved.
At present, the luminous part of on-vehicle atmosphere lamp can be divided into light source part and light guide part, and the light source part is through being L ED, and the light guide part is through being the leaded light strip.
Disclosure of Invention
The invention provides a light guide strip, aiming at solving the technical problems that the light guide strip material selection range is limited and the lighting appearance is lack of novelty.
The invention also provides a light guide strip assembly with the light guide strip.
According to the light guide strip provided by the embodiment of the first aspect of the invention, the light guide strip comprises at least one strip-shaped body, the strip-shaped body is provided with a light inlet surface suitable for light to enter and a light outlet surface suitable for light to be led out, the light outlet surface is provided with the gradual dermatoglyph, and the dermatoglyph depth of the gradual dermatoglyph gradually increases or decreases along the length direction of the strip-shaped body.
According to the light guide strip provided by the embodiment of the invention, the gradual change dermatoglyph is arranged on the strip body, and light rays emitted out of the strip body can be uniformly scattered under the effect of the gradual change dermatoglyph, so that the uniform light emitting effect of the light guide strip is realized, and the design of the gradual change dermatoglyph enriches the illumination effect of the light guide strip and improves the atmosphere effect created by the light guide strip.
According to an embodiment of the present invention, one end surface of the bar-shaped body is formed as the light inlet surface, the side wall surface of the bar-shaped body is formed as the light outlet surface, and the dermatoglyph depth of the gradual dermatoglyph gradually becomes deeper in a direction from an end adjacent to the light inlet surface to an end away from the light inlet surface.
According to one embodiment of the invention, the dermatoglyph depth of the gradual dermatoglyph is h, wherein h is more than 0 and less than or equal to 35 microns.
The light guide strip assembly according to the second aspect of the invention comprises the light guide strip according to the above embodiment, a light source and a bracket for fixing the light guide strip, wherein the light inlet surface of the strip-shaped body is arranged adjacent to the light source.
According to one embodiment of the invention, the strip-shaped bodies are multiple and are arranged in parallel.
According to one embodiment of the invention, a connecting part is arranged between the end parts of the adjacent strip-shaped bodies adjacent to the light source, and the connecting part is provided with an assembling hole.
According to one embodiment of the invention, the bracket comprises: installation department and a plurality of cooperation portion, the light source with connecting portion connect on the installation department, cooperation portion with the installation department links to each other, cooperation portion is injectd and is suitable for to hold the holding tank of bar body, it is a plurality of the bar body holds a plurality of one-to-one in the holding tank of cooperation portion.
According to one embodiment of the invention, a blocking piece is arranged at one end of the matching part far away from the mounting part, a slot is arranged on the blocking piece, and an inserting structure inserted and fixed in the slot is arranged at one end of the strip-shaped body far away from the light source.
According to one embodiment of the invention, the cross section of the strip-shaped body is a right trapezoid, the cross section of the matching part is L type, two groove walls of the accommodating groove are respectively provided with a bracket dermatoglyph, and the bracket dermatoglyph is provided with a plating layer.
According to one embodiment of the invention, the side wall of the strip-shaped body corresponding to the lower bottom of the right trapezoid and the side wall corresponding to the waist perpendicular to the lower bottom abut against the groove wall of the accommodating groove.
According to one embodiment of the invention, the side walls of the strip-shaped body corresponding to two bottom edges of the right trapezoid are formed into the light-emitting surface.
According to one embodiment of the invention, the side wall of the strip-shaped body corresponding to the upper bottom of the right trapezoid and the side wall corresponding to the waist obliquely connected with the upper bottom are formed as the light emitting surface.
According to one embodiment of the invention, the light guide bar is made of polymethyl methacrylate material or polycarbonate material, and the support is made of polycarbonate material.
Drawings
FIG. 1 is a light bar assembly according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;
FIG. 5 is a schematic structural view of a stent according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a light guide strip according to an embodiment of the present invention.
In the figure:
1: a bracket, 2: mounting plate, 3: wire harness, 4: gradual change dermatoglyph, 5: bracket dermatoglyph, 6: strip-shaped body, 7: wiring board, 8: a baffle plate, 9: slot, 10: plug-in structure, 11: a light guide strip; 12: a light guide bar assembly.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1 to 6, according to the light guiding strip 11 of the embodiment of the first aspect of the present invention, the light guiding strip 11 includes at least one strip-shaped body 6, the strip-shaped body 6 has a light inlet surface suitable for light to enter and a light outlet surface suitable for light to exit, the light outlet surface is provided with a gradient dermatoglyph 4, and a dermatoglyph depth of the gradient dermatoglyph 4 gradually increases or decreases along a length direction of the strip-shaped body 6.
According to an embodiment of the present invention, one end surface of the bar-shaped body 6 is formed as a light-entering surface, the side wall surface of the bar-shaped body 6 is formed as a light-exiting surface, and the dermatoglyph depth of the gradation dermatoglyph 4 becomes gradually deeper in a direction from an end adjacent to the light-entering surface to an end distant from the light-entering surface.
Specifically, in the present embodiment, even if the light emitted into the light guide bar 11 exits the side of the light guide bar 11, the light emitting surface is disposed along the extending direction of the bar-shaped body 6, and the gradient dermatoglyph 4 is disposed on the light emitting surface along the extending direction of the bar-shaped body 6. In addition, in order to ensure that the gradient dermatoglyph 4 has better precision, the gradient dermatoglyph 4 is carved by adopting a laser forming technology in the embodiment.
According to the light guide strip 11 of the present invention, the light guide strip 11 includes the strip-shaped body 6, the gradual change dermatoglyph 4 is disposed on the light emitting surface of the strip-shaped body 6, when the light source irradiates the light guide strip 11 from the starting end of the light guide strip 11, the irradiated light will be emitted through the light emitting surface, and the emitted light will be uniformly scattered under the effect of the gradual change dermatoglyph 4, so that the effect of uniform light emission of the light guide strip 11 is achieved. In addition, the illumination effect of the light guide strip 11 is enriched and the atmosphere effect created by the light guide strip 11 is improved by the design of the gradient dermatoglyph 4.
According to an embodiment of the present invention, one end of the strip-shaped body 6 is a starting end for being close to the light source, the other end is a tail end far away from the light source, and the dermatoglyph depth of the gradual dermatoglyph 4 gradually becomes deeper along a direction from the starting end to the tail end. The dermatoglyph degree of depth is the degree of depth of dermatoglyph grain promptly, through the gradual change dermatoglyph 4 that adopts this kind of dermatoglyph degree of depth to change, has richened the illumination effect of leaded light strip 11 for the appearance of lighting of leaded light strip 11 has the effect that changes, has promoted the sight of leaded light strip 11, thereby is favorable to the construction of atmosphere.
According to one embodiment of the invention, the dermatoglyph depth of the gradual dermatoglyph 4 is h, wherein h is more than 0 and less than or equal to 35 microns. Because the diameter of leaded light strip 11 is less usually, so the degree of depth of gradual change dermatoglyph 4 can not be too dark, and in order to guarantee the gradual change effect of gradual change dermatoglyph 4, the degree of depth of gradual change dermatoglyph 4 also can not be too shallow, through the experiment that my side was many times, when the gradual length of leaded light strip 11 was about 200 millimeters, the maximum depth of gradual change dermatoglyph 4 should be 35 microns, use leaded light strip 11 initiating terminal promptly as the initial point, 11 tail ends of leaded light strip are the X axle, the dermatoglyph degree of depth is the Y axle, the dermatoglyph degree of depth is along with the demonstration linear positive correlation's of X axle in Y axle direction relation.
The light guide bar assembly 12 according to the second aspect of the present invention includes the light guide bar 11 according to the above-described embodiments, a light source, and the holder 1 for fixing the light guide bar 11, and the light entrance surface of the bar-shaped body 6 is disposed adjacent to the light source.
Specifically, in the present embodiment, the light source includes a power source, a mounting plate 2, a circuit board 7 fixed on the mounting plate 2, an L ED lamp fixed on the circuit board 7, and a wire harness 3 connecting the L ED lamp with a power circuit, the circuit board 7 of the present embodiment has an effect of blocking the starting end of the light guide bar 11, and the blocking manner of the circuit board 7 will be described later, when the light guide bar 11 is in the illumination mode, light emitted from the L ED will be irradiated into the light guide bar 11 from the starting end of the light guide bar 11, so as to illuminate the light guide bar 11, and the gradual-change dermatoglyph 4 on the light guide bar 11 will transform the light emitted from the light guide bar 11 into uniformly illuminated light, so that the illumination effect of the light guide bar 11 has variability, thereby enhancing the creating effect of the atmosphere of the light bar 11.
According to one embodiment of the present invention, the strip-shaped body 6 is plural, and the plural strip-shaped bodies 6 are arranged in parallel.
According to one embodiment of the present invention, a connecting portion is provided between end portions of the adjacent strip-shaped bodies 6 adjacent to the light source, and a fitting hole is formed in the connecting portion.
According to one embodiment of the invention, the support 1 comprises: installation department and a plurality of cooperation portion, light source and pilot hole are connected on the installation department, and cooperation portion links to each other with the installation department, and cooperation portion is injectd and is had the holding tank that is suitable for holding bar body 6, and a plurality of bar bodies 6 one-to-one holds in the holding tank of a plurality of cooperation portions.
According to an embodiment of the present invention, a blocking piece 8 is disposed at an end of the fitting portion away from the mounting portion, a slot 9 is disposed on the blocking piece 8, and an insertion structure 10 inserted and fixed in the slot 9 is disposed at an end of the strip-shaped body 6 away from the light source.
According to one embodiment of the invention, one end of the strip-shaped body 6 is a starting end for being close to the light source, the other end of the strip-shaped body is a tail end far away from the light source, and the groove depth of the gradual dermatoglyph 4 becomes deeper gradually along the direction from the starting end to the tail end. It should be noted that, in this embodiment, the arrangement and the specific structure of the gradual change dermatoglyph 4 may refer to the arrangement and the specific structure of the gradual change dermatoglyph 4 of the light guide bar 11, the depth of the gradual change dermatoglyph 4 is also between 0 to 35 micrometers, and the gradual change condition of the gradual change dermatoglyph 4 also presents a linear positive correlation along the extending direction of the bar-shaped body 6.
According to an embodiment of the present invention, one end of the support 1 is a light source end for installing a light source, the other end is a stopping end for stopping and fixing the tail end of the light guide bar 11, the stopping end of the support 1 is provided with a baffle 8, the baffle 8 is provided with a slot 9, and the tail end of the light guide bar 11 is provided with an insertion structure 10 inserted and fixed in the slot 9. In this embodiment plug structure 10 is also for setting up the grafting section at 11 tail ends of leaded light strip, the grafting section specifically also is one section cuboid, and slot 9 on the separation blade 8 is then for the rectangular channel that matches in the grafting section, insert the back in the rectangular channel at the grafting section like this, can restrict the rotation of leaded light strip 11 promptly, and because the terminal surface of the body of leaded light strip 11 is big than the terminal surface of grafting section, can restrict the axial displacement volume of leaded light strip 11 like this, thereby realize with leaded light strip 11 chucking at the bar inslot, finally make leaded light strip 11 can only carry out the displacement towards the initiating terminal. The initiating terminal of leaded light strip 11 keeps off the position through circuit board 7 in this embodiment, the particular case is as shown in fig. 4, one side that support 1 is located the initiating terminal sets up to big U type, and the initiating terminal of leaded light strip 11 sets up to little U type, small-size can insert in the recess of big U type, and circuit board 7 fixed on mounting panel 2 can insert in the recess of little U type, the mode through this kind of stack installation makes the initiating terminal of pipe strip only can remove along the transverse direction, and the end of leaded light strip 11 is because can only carry out axial displacement, the both ends of leaded light strip 11 can be fastened promptly and fix in the bar inslot of support 1 like this, thereby realized the fixed to leaded light strip 11.
According to one embodiment of the invention, the section of the strip-shaped body 6 is a right trapezoid, the section of the matching part is L type, the two groove walls of the accommodating groove are both provided with the bracket dermatoglyph 5, and the bracket dermatoglyph 5 is provided with a plating layer.
According to an embodiment of the present invention, the side wall of the strip-shaped body 6 corresponding to the lower bottom of the right trapezoid and the side wall of the waist corresponding to the lower bottom abut against the groove walls of the accommodating groove, two side surfaces of the strip-shaped body 6 attached to the two side groove walls of the accommodating groove can also transmit some light, and the light transmitted through the two side surfaces can also be changed into uniform light through the reflection action of the support dermatoglyph 5 and the plating layer, so as to enhance the brightness effect of the light guide strip 11. It should be noted that the scaffold dermatoglyph 5 in this embodiment is a common dermatoglyph, that is, the depth of the scaffold dermatoglyph 5 does not have variability along the extending direction of the light guide strip 11, and the depth of the dermatoglyph remains substantially unchanged.
According to an embodiment of the present invention, the side walls of the bar-shaped body 6 corresponding to the two bottom sides of the right trapezoid form light exit surfaces, the two bottom sides of the right trapezoid are disposed in front of and behind each other, the light in the bar-shaped body 6 is emitted forward or backward, one part of the light is directly emitted, the other part of the light is irradiated on the plating layer of the accommodating groove, and the light is reflected by the plating layer and emitted, so as to enhance the intensity of the emitted light.
According to one embodiment of the present invention, the side wall of the bar-shaped body 6 corresponding to the upper bottom of the right trapezoid and the side wall corresponding to the waist obliquely connected to the upper bottom are formed as light emitting surfaces.
According to one embodiment of the present invention, the light guiding bar 11 is a polymethyl methacrylate material or a polycarbonate material, and the material of the bracket 1 is a polycarbonate material. The polymethyl methacrylate material piece and the polycarbonate material piece have the characteristics of high transparency, low molding shrinkage and stable size after molding, so that the light guide strip 11 has better structural strength and performance.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (13)
1. A light guide strip (11), characterized in that: the light guide strip (11) comprises at least one strip-shaped body (6), the strip-shaped body (6) is provided with a light inlet surface suitable for light to enter and a light outlet surface suitable for light to be led out, the light outlet surface is provided with gradual change dermatoglyphs (4), and the dermatoglyph depth of the gradual change dermatoglyphs (4) is gradually increased or decreased along the length direction of the strip-shaped body (6).
2. The light guide bar (11) of claim 1, wherein one end surface of the bar-shaped body (6) is formed as the light inlet surface, the side wall surface of the bar-shaped body (6) is formed as the light outlet surface, and the dermatoglyph depth of the gradual dermatoglyph (4) becomes gradually deeper in a direction from an end adjacent to the light inlet surface to an end away from the light inlet surface.
3. A light guide strip (11) as claimed in claim 1, characterized in that: the dermatoglyph depth of the gradual change dermatoglyph (4) is h, and h is more than 0 and less than or equal to 35 microns.
4. A light guide strip assembly (12), characterized by: comprising a light-guiding strip (11) according to any one of claims 1-3, a light source and a holder (1) for fixing the light-guiding strip (11), the light entry face of the strip-shaped body (6) being arranged adjacent to the light source.
5. A light bar assembly (12) as set forth in claim 4, wherein: the strip-shaped bodies (6) are arranged in parallel.
6. The light guide bar assembly (12) of claim 5, wherein: and a connecting part is arranged between the end parts of the adjacent strip-shaped bodies (6) adjacent to the light source.
7. The light guide bar assembly (12) of claim 6, wherein the holder (1) comprises:
the light source and the connecting part are connected to the mounting part;
the fitting part is connected with the mounting part, the fitting part is limited to be suitable for containing the containing groove of the strip-shaped body (6), and the strip-shaped body (6) is contained in the containing groove of the fitting part in a one-to-one mode.
8. The light guide strip assembly (12) according to claim 7, wherein a blocking piece (8) is arranged at one end of the fitting portion away from the mounting portion, a slot (9) is arranged on the blocking piece (8), and an insertion structure (10) inserted and fixed in the slot (9) is arranged at one end of the strip-shaped body (6) away from the light source.
9. Light guide strip assembly (12) according to claim 7, wherein the strip-shaped body (6) has a right trapezoid cross section, the mating portion has a L cross section, and the two groove walls of the receiving groove are provided with a bracket leather (5), and the bracket leather (5) is provided with a plating layer.
10. Light guide strip assembly (12) according to claim 9, characterized in that the side walls of the strip-shaped body (6) corresponding to the lower base of the right trapezoid and the side walls corresponding to the waist perpendicular to the lower base abut against the groove walls of the receiving groove.
11. The light guide bar assembly (12) of claim 10, wherein the side walls of the bar-shaped body (6) corresponding to the two bottom sides of the right trapezoid are formed as the light emitting surface.
12. The light guide bar assembly (12) according to claim 10, wherein the side wall of the bar-shaped body (6) corresponding to the upper bottom of the right trapezoid and the side wall corresponding to the waist obliquely connected with the upper bottom are formed as the light exit surface.
13. A light guide bar assembly (12) according to claim 4, wherein the light guide bar (11) is of polymethylmethacrylate material or polycarbonate material and the material of the holder (1) is of polycarbonate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065735.5A CN111474620A (en) | 2019-01-24 | 2019-01-24 | Light guide strip and light guide strip assembly with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065735.5A CN111474620A (en) | 2019-01-24 | 2019-01-24 | Light guide strip and light guide strip assembly with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111474620A true CN111474620A (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910065735.5A Pending CN111474620A (en) | 2019-01-24 | 2019-01-24 | Light guide strip and light guide strip assembly with same |
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| Country | Link |
|---|---|
| CN (1) | CN111474620A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204084115U (en) * | 2014-08-27 | 2015-01-07 | 台州市伊悦尼塑模有限公司 | Automobile anteposition lamp |
| US20160102834A1 (en) * | 2013-05-28 | 2016-04-14 | Honda Motor Co., Ltd. | Vehicle lamp |
| CN205579401U (en) * | 2016-04-29 | 2016-09-14 | 福州丹诺西诚电子科技有限公司 | Indoor atmosphere modulated structure of formula car is led to linear light |
| CN106382590A (en) * | 2016-09-30 | 2017-02-08 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile daytime running light optical system with thick-to-thin gradient effect |
| CN207826092U (en) * | 2017-12-20 | 2018-09-07 | 大陆汽车车身电子系统（芜湖）有限公司 | A kind of light guide plate and combination instrument |
| CN209417335U (en) * | 2019-01-24 | 2019-09-20 | 佛山星宇车灯有限公司 | A kind of light-strip and the guide-lighting bar assembly with it |
-
2019
- 2019-01-24 CN CN201910065735.5A patent/CN111474620A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160102834A1 (en) * | 2013-05-28 | 2016-04-14 | Honda Motor Co., Ltd. | Vehicle lamp |
| CN204084115U (en) * | 2014-08-27 | 2015-01-07 | 台州市伊悦尼塑模有限公司 | Automobile anteposition lamp |
| CN205579401U (en) * | 2016-04-29 | 2016-09-14 | 福州丹诺西诚电子科技有限公司 | Indoor atmosphere modulated structure of formula car is led to linear light |
| CN106382590A (en) * | 2016-09-30 | 2017-02-08 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile daytime running light optical system with thick-to-thin gradient effect |
| CN207826092U (en) * | 2017-12-20 | 2018-09-07 | 大陆汽车车身电子系统（芜湖）有限公司 | A kind of light guide plate and combination instrument |
| CN209417335U (en) * | 2019-01-24 | 2019-09-20 | 佛山星宇车灯有限公司 | A kind of light-strip and the guide-lighting bar assembly with it |
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