CN210398745U - Optical conductor subassembly, car light module and vehicle - Google Patents
Optical conductor subassembly, car light module and vehicle Download PDFInfo
- Publication number
- CN210398745U CN210398745U CN201921615094.8U CN201921615094U CN210398745U CN 210398745 U CN210398745 U CN 210398745U CN 201921615094 U CN201921615094 U CN 201921615094U CN 210398745 U CN210398745 U CN 210398745U
- Authority
- CN
- China
- Prior art keywords
- light
- unit
- conductor unit
- transparent
- light conductor
- 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.)
- Active
Links
Images
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The utility model relates to an automobile lamp specifically discloses a light conductor assembly, including two at least transparent light conductor units (1), this transparent light conductor unit (1) includes light conductor unit incident surface (11), light conductor unit plane of reflection (12) and light conductor unit play plain noodles (13), light conductor unit incident surface (11) of a transparent light conductor unit (1) in two adjacent transparent light conductor units (1) paste with light conductor unit plane of reflection (12) of another transparent light conductor unit (1) and lean on, or leave the clearance, or paste each other, light conductor unit play plain noodles (13) of each transparent light conductor unit (1) form light conductor assembly play plain noodles jointly. Furthermore, the utility model also discloses a head-light module and vehicle including the optical conductor subassembly. The utility model discloses a light conductor subassembly is through setting up light conductor unit plain noodles reflection part light to form comparatively even light, and reach higher reflectivity through the reflection of a plurality of light conductors.
Description
Technical Field
The utility model relates to an automobile lamp specifically relates to a light conductor subassembly. Furthermore, the utility model discloses still relate to a car light module and vehicle.
Background
The existing car light conductor is generally coated with a film (such as aluminum plating) to realize a reflecting surface with a certain reflectivity, so as to change the irradiation direction and energy distribution of light emitted by a light source and form the illumination light shape required by the car light illumination. However, the reflectance formed by the plating film is limited, and is generally about 85%.
In addition, because generally all need carry out angle modulation when adjusting the light-emitting direction in the car light module and realize, and current regulation technique carries out direction control with whole car light module, but the weight of whole car light module is heavier, all has higher requirement to coupling mechanism's stability and reliability like this. The stable light-adjusting precision and the fluctuation range of the module are small, and the reliable light-adjusting precision and the fluctuation range of the module are within the required fluctuation range after the vehicle lamp module is subjected to external influences such as vibration, high-temperature and low-temperature environments and the like.
For the above reasons, it is difficult for the prior art to effectively ensure that the reflectivity of the optical conductor assembly is high and the stability is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem that at first will solve provides a light conductor subassembly, and this light conductor subassembly reflectivity is higher, and stability is higher.
Furthermore, the utility model discloses the problem that still remains to solve provides a car light module, and the light conductor component reflectivity in this car light module is higher, and stability is higher.
Further, the to-be-solved problem of the present invention is to provide a vehicle, the lamp module stability and the reliability of this vehicle are higher.
In order to solve the technical problem, an aspect of the present invention provides a light conductor assembly, including two at least transparent light conductor units, transparent light conductor unit includes light conductor unit incident surface, light conductor unit plane of reflection and light conductor unit play plain noodles, adjacent two a transparent light conductor unit in the transparent light conductor unit incident surface and another transparent light conductor unit plane of reflection paste by, or leave the clearance, or paste each other transparent light conductor unit the light conductor unit goes out the plain noodles and forms light conductor assembly play plain noodles jointly.
In a preferred embodiment of the present invention, the light guide unit incident surface and the light guide unit reflecting surface that abut against each other are flat surfaces or curved surfaces.
More preferably, the light-emitting surface of the light guide body unit is a plane, a convex curved surface or a concave curved surface.
As another preferred embodiment of the present invention, a coating film is provided on the reflection surface of the light conductor unit of the endmost transparent light conductor unit along the light traveling path on the light conductor module.
Furthermore, the light-emitting surface of the optical conductor component is a plane or a continuous smooth curved surface.
As still another preferred embodiment of the present invention, an angle is formed between a longitudinal sectional line of the light exit surface of the photoconductor unit and a longitudinal sectional line of the reflection surface of the photoconductor unit in the longitudinal section of the transparent photoconductor unit.
As an alternative to the preferred embodiment, an angle is formed between a longitudinal section line of the light exit surface of the light guide unit and a longitudinal section line of the reflection surface of the light guide unit in the longitudinal section of the transparent light guide unit.
As another alternative to the preferred embodiment, an angle is formed between a longitudinal section line tangent of the light exit surface of the light guide unit and a longitudinal section line tangent of the reflection surface of the light guide unit in the longitudinal section of the transparent light guide unit.
More preferably, the included angle is in the range of 10 to 80 degrees.
The utility model discloses another aspect still provides a car light module, be formed with light path of travel and light propagation path in the car light module, along light path of travel include the light source in proper order and according to any one of the above-mentioned technical scheme light conductor component, each transparent light conductor unit the light conductor unit incident surface with light conductor unit plane of reflection along light path of travel pastes in proper order and pastes and leans on, or leaves the clearance, or paste each other, is suitable for the formation light conductor component.
As a specific embodiment of the present invention, the light source is an LED light source and/or a laser light source.
Further, the utility model provides a vehicle, this vehicle include according to any one of above-mentioned technical scheme car light module.
Through the technical scheme, the utility model discloses a light conductor component includes two at least transparent light conductor units, transparent light conductor unit includes light conductor unit incident surface, light conductor unit plane of reflection and light conductor unit play plain noodles, adjacent two in the transparent light conductor unit a transparent light conductor unit the light conductor unit incident surface with another transparent light conductor unit the light conductor unit plane of reflection pastes and pastes, or leaves the clearance, or pastes each other transparent light conductor unit the light conductor unit goes out the plain noodles and forms light conductor component play plain noodles jointly. The utility model discloses a be equipped with two at least transparent optical conductor units among the optical conductor subassembly, the optical conductor unit plane of reflection of transparent optical conductor unit can reflect some light to emit out by the optical conductor unit plain noodles, another part light gets into next transparent optical conductor unit, and reflects out by the optical conductor unit plane of reflection of next transparent optical conductor unit, thereby forms the comparatively even light of light. The utility model discloses a light that the light conductor subassembly jetted out is more even, and reflection efficiency is higher.
Further advantages of the invention, as well as the technical effects of preferred embodiments, will be further explained in the following detailed description.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of an optical conductor assembly of the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the optical conductor assembly of the present invention;
fig. 3 is a light ray diagram of the first embodiment of the vehicle lamp module according to the present invention;
fig. 4 is another light ray diagram of the first embodiment of the vehicle lamp module according to the present invention;
fig. 5 is a light ray diagram of a second embodiment of the vehicle lamp module according to the present invention;
fig. 6 is another light ray diagram of a second embodiment of the vehicle lamp module according to the present invention;
fig. 7 is a light ray diagram of a third embodiment of the vehicle lamp module according to the present invention;
fig. 8 is a light ray diagram of a fourth embodiment of the vehicle lamp module according to the present invention;
fig. 9 is a light ray diagram of a fifth embodiment of the vehicle lamp module according to the present invention.
Description of the reference numerals
1 transparent light conductor unit 11 light conductor unit incidence surface
12 light conductor unit reflection surface 13 light conductor unit light-emitting surface
2 light source 3 light ray travel path
4 light propagation path 5 light condensing element
Angle theta
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, either internally or in any combination thereof. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, the utility model provides a light conductor component, including two at least transparent light conductor unit 1, transparent light conductor unit 1 includes light conductor unit incident surface 11, light conductor unit plane of reflection 12 and light conductor unit play plain noodles 13, adjacent two in the transparent light conductor unit 1 one transparent light conductor unit 1 light conductor unit incident surface 11 and another transparent light conductor unit 1 light conductor unit plane of reflection 12 pastes and leans on, or leaves the clearance, or pastes each other, each transparent light conductor unit 1 light conductor unit goes out plain noodles 13 and forms light conductor component and goes out the plain noodles jointly.
In a preferred embodiment of the present invention, the light guide unit entrance surface 11 and the light guide unit reflection surface 12 that are adjacent to each other are flat or curved.
As can be seen from the first embodiment of the present invention shown in fig. 1, the optical conductor assembly of the present invention comprises a plurality of transparent optical conductor units 1, wherein the optical conductor unit reflection surface 12 of one transparent optical conductor unit 1 of two adjacent transparent optical conductor units 1 is tightly attached to the optical conductor unit incidence surface 11 of another transparent optical conductor unit 1, so that a part of the light incident into the first transparent optical conductor unit 1 is reflected by the optical conductor unit reflection surface 12 and is emitted from the optical conductor unit emergence surface 13; another part light pastes light conductor unit plane of reflection 12 and light conductor unit incident face 11 that leans on together, light jets into second transparent light conductor unit 1 with the refraction, light can be repeated at first transparent light conductor unit 1's propagation path, and like this, can form multiple reflection through the quantity that sets up transparent light conductor unit 1, thereby form the light shape that needs, and a plurality of light conductor unit go out the plain noodles 13 and join together, form the light conductor subassembly and go out the plain noodles, seam crossing can not exert an influence to the light, therefore, the utility model discloses a light conductor subassembly's light is more even. Here, the utility model discloses a light conductor unit plane of reflection 12 and light conductor unit incident face 11 are the plane, and the plane is more common, also can be some relatively simply in process of production, and when not high requiring the light emergence angle, the light reflection demand can be satisfied completely to this plane.
As can be seen from the second embodiment of the present invention shown in fig. 2, the light conductor unit reflection surface 12 of one transparent light conductor unit 1 and the light conductor unit incidence surface 11 of the other transparent light conductor unit 1 in two adjacent transparent light conductor units 1 are both curved surfaces, and a part of the light rays incident into the first transparent light conductor unit 1 is reflected by the light conductor unit reflection surface 12 and is emitted from the light conductor unit emergence surface 13; the other part of the light passes through the optical conductor unit reflecting surface 12 and the optical conductor unit incident surface 11 which are attached together, the light is refracted to be incident into the second transparent optical conductor unit 1, the light can repeat the propagation path of the light in the first transparent optical conductor unit 1, the transmission of the light in the transparent optical conductor unit 1 cannot be influenced by the curved surface structure, but the emergent angle of the light can be changed to a certain extent, and the structure can meet the requirement of more light shapes.
It should be noted here that the light guide unit reflection surface 12 of one transparent light guide unit 1 and the light guide unit incidence surface 11 of another transparent light guide unit 1 may be tightly attached to each other, or may have a slight gap therebetween to satisfy the light refraction requirement. In addition, the light conductor unit reflection surface 12 of one transparent light conductor unit 1 and the light conductor unit incidence surface 11 of the other transparent light conductor unit 1 can be adhered into a whole through a transparent adhesive, and can also be formed into an integral structure in the production process, and the integral structure is determined according to the light transmission requirement and the production process requirement.
As another preferred structure of the present invention, the light emitting surface 13 of the optical conductor unit is a plane, an outward convex curved surface or an inward concave curved surface. The light-emitting surface 13 of the light conductor unit can be a plane, an outward convex curved surface or an inward concave curved surface, the forms of the surfaces are determined according to the light shape requirements, but the joints of the upper edge and the lower edge of the surfaces are required to be matched, so that the change of the transmission path of light at the joints can not be caused, the change of the light shape can not be caused, and the light transmission is more stable.
As still another preferable structure form of the present invention, the light guide unit reflection surface 12 of the endmost transparent light guide unit 1 on the light guide unit along the light traveling path 3 is provided with a coating film.
The utility model discloses an among the optical conductor component, the optical conductor unit incident surface 11 of first transparent optical conductor unit 1 is promptly the utility model discloses an incident surface of optical conductor component, the optical conductor unit plane of reflection 12 of last transparent optical conductor unit 1 then do the utility model discloses an optical conductor component's plane of reflection, each the border that the optical conductor unit of transparent optical conductor unit 1 goes out plain noodles 13 joins together then has formed the utility model discloses an optical conductor component's play plain noodles. And the utility model discloses an in transparent light conductor unit 1, can set up the one deck coating film on last light conductor unit plane of reflection 12, under the general condition, the aluminizer is selection more commonly used, because the reflectivity of aluminizer generally is about 85%, consequently, can all reflect out light conductor unit play plain noodles 13 with the most in the light that jets into in last reflection unit 1, like this, can improve whole light conductor component's optical efficiency, and reverberation intensity also improves to some extent.
As a specific embodiment of the present invention, the light emitting surface of the optical conductor component is a plane or a continuous smooth curved surface.
It can be seen from fig. 1 and 2 that, the utility model discloses a light conductor component's play plain noodles form after the border that goes out plain noodles 13 by each light conductor unit joins, if each light conductor unit goes out plain noodles 13 and is vertical plane, the border that each light conductor unit goes out plain noodles 13 joins the back and has just formed the plane, if each light conductor unit goes out plain noodles 13 and is curved surface structure, just can form the play plain noodles of curved surface after the border that each light conductor unit goes out plain noodles 13 joins, the designer selects the play plain noodles form according to the light shape needs, but the border that each other combines that each light conductor unit goes out plain noodles 13 needs to coincide, the play of light face after combining like this can not exert an influence.
As another specific embodiment of the present invention, an included angle θ is formed between a longitudinal sectional line of the light exit surface 13 of the light guide unit and a longitudinal sectional line of the reflection surface 12 of the light guide unit on the longitudinal section of the transparent light guide unit 1.
Optionally, an angle θ is formed between a longitudinal section line of the light exit surface 13 of the light guide unit and a longitudinal section line of the reflection surface 12 of the light guide unit on a longitudinal section of the transparent light guide unit 1.
Optionally, an angle θ is formed between a tangent to a longitudinal section of the light exit surface 13 of the light guide unit and a tangent to a longitudinal section of the reflection surface 12 of the light guide unit on a longitudinal section of the transparent light guide unit 1.
As another specific embodiment of the present invention, the included angle θ is in a range of 10 to 80 degrees.
Here, it should be noted that the longitudinal section means that after the optical conductor assembly of the present invention is normally installed, the virtual plane parallel to the light exit direction and perpendicular to the horizontal plane is virtually divided. The longitudinal section line is a straight line or a curve formed by intersecting the longitudinal section with the intersecting plane.
If the reflection unit 1 is the reflection unit 1 shown in fig. 1, the optical conductor unit reflection surface 12 is a plane, the included angle θ is the included angle between the edge of the optical conductor unit light-emitting surface 13 on the longitudinal section of the transparent optical conductor unit 1 and the edge of the optical conductor unit reflection surface 12; if the reflection unit 1 shown in fig. 2 is a reflection unit 1 and the optical conductor unit reflection surface 12 is a curved surface, the included angle θ is an included angle between the edge of the light-emitting surface 13 of the optical conductor unit on the longitudinal section of the transparent optical conductor unit 1 and the tangent line of the edge of the optical conductor unit reflection surface 12, and is an included angle between the tangent line formed by the point of the position to be measured on the curve on the longitudinal section and the curve and the edge of the optical conductor unit reflection surface 12 on the longitudinal section. An angle θ may be formed between the tangent of the edge of the light-exiting surface 13 of the light guide unit and the tangent of the edge of the reflection surface 12 of the light guide unit on the longitudinal section of the transparent light guide unit 1.
Additionally, the utility model provides a car light module is formed with light path 3 and light propagation path 4 in this car light module, along light path 3 includes light source 2 and any one of above-mentioned technical scheme in proper order light conductor component, each transparent light conductor unit 1 light conductor unit incident surface 11 and light conductor unit plane of reflection 12 along light path 3 of marcing pastes in proper order and leans on, or leaves the clearance, or pastes each other, is suitable for the formation light conductor component.
As shown in fig. 3 to 6, the light source 2 is disposed below the optical conductor assembly, and the light traveling path 3 is in a direction from bottom to top, so that the transparent optical conductor units 1 in the optical conductor assembly are sequentially attached from bottom to top, and thus the light traveling path 4 passing through the optical conductor assembly forms a certain included angle with the light traveling path 3. In the exemplary embodiment of fig. 3 to 6, the light emitted by the light source 2 is emitted into the first transparent light conductor unit 1 via the light conductor unit entrance surface 11, a part of the light is reflected by the light conductor unit reflection surface 12 of the first transparent light conductor unit 1 and then emitted from the light conductor unit exit surface 13, another part of the light is refracted into the next transparent light conductor unit 1, and so on, the last reflection is formed when the light is irradiated onto the light conductor unit reflection surface 12 of the last transparent light conductor unit 1, and the rest of the light is refracted into the air. Therefore, a coating film may be provided on the light guide unit reflection surface 12 of the last bright reflection unit 1, which may increase the reflectance, thereby improving the reflection efficiency and thus the reflected light intensity. The refractive index of the material of each transparent light conductor unit 1 in the light conductor assembly may be the same or different, and is mainly determined by the light shape forming requirement.
However, the arrangement of the light source 2 is not limited to the positions shown in fig. 3 to 6, and may be arranged on the side surface, the front surface, or the rear surface of the optical conductor member as shown in fig. 7 and 8. After setting up like this, the position of light source 2 can be more nimble, can design the space of car light module by bigger degree to make the space utilization of car light module higher, and the change of this kind of position can not influence the propagation and the formation of light.
In addition, as shown in fig. 9, a light condensing element 5 may be further added between the light source 2 and the light conductor assembly, and the light condensing element 5 may condense the light emitted from the light source 2 and then inject the light into the light conductor assembly, so as to improve the utilization rate of the light.
As a preferred embodiment of the present invention, the light source 2 is an LED light source and/or a laser light source.
The LED light source is used as a novel light source and is more and more widely applied in the field of car lamps. The LED light source has high luminous efficiency, low power consumption, long service life, strong safety and reliability, environmental protection and no pollution, thus being a new light source with development prospect.
The laser light source is an electric light source which utilizes excited state particles to emit light under the action of excited radiation, and is a coherent light source. The main advantages of the laser light source are high brightness, good color, low energy consumption, long service life and small size, so the laser light source is also a light source with good development prospect.
Further, the utility model provides a vehicle still, this vehicle have according to any one of above-mentioned technical scheme car light module.
As can be seen from the above description, the present invention provides a light conductor assembly comprising at least two light conductor units 1, wherein each light conductor unit 1 comprises a light conductor unit incident surface 11, a light conductor unit reflection surface 12 and a light conductor unit exit surface 13, adjacent two light conductor unit incident surfaces 11 and another light conductor unit reflection surfaces 12 of the light conductor units 1 are attached to each other, or have a gap, or are adhered to each other, and each light conductor unit 1 is connected to the edge of the light conductor unit exit surface 13 to form a light conductor assembly exit surface together. The utility model discloses a light conductor unit plane of reflection 12 can reflect some light to emit by the light conductor unit plain noodles, another part light gets into next transparent light conductor unit, and reflects by the light conductor unit plane of reflection 13 of next transparent light conductor unit, thereby forms the comparatively even light of light. The utility model discloses a light that the light conductor subassembly jetted out is more even, and reflection efficiency is higher.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. An optical conductor assembly, characterized in that, includes two at least transparent optical conductor units (1), transparent optical conductor unit (1) includes optical conductor unit incident surface (11), optical conductor unit plane of reflection (12) and optical conductor unit play plain noodles (13), two adjacent in transparent optical conductor unit (1) one of transparent optical conductor unit (1) optical conductor unit incident surface (11) and another transparent optical conductor unit (1) optical conductor unit plane of reflection (12) paste, or leave the clearance, or paste each other, each transparent optical conductor unit (1) optical conductor unit play plain noodles (13) form optical conductor assembly play plain noodles jointly.
2. The light guide assembly according to claim 1, wherein the light guide unit entrance surface (11) and the light guide unit reflection surface (12) which are in contact with each other are flat or curved.
3. The assembly as claimed in claim 1, characterised in that the light-exiting surface (13) of the light-guiding unit is plane, convex curved or concave curved.
4. Optical waveguide assembly according to claim 1, characterized in that the optical waveguide unit reflection surface (12) of the endmost transparent optical waveguide unit (1) on the optical waveguide assembly along the light path (3) is provided with a coating.
5. The light guide assembly as claimed in any one of claims 1 to 4, wherein the light exit surface of the light guide assembly is a flat surface or a continuous smooth curved surface.
6. The light guide assembly according to any one of claims 1 to 4, characterized in that a longitudinal section line of the light guide unit light exit surface (13) and a longitudinal section line of the light guide unit reflection surface (12) on a longitudinal section of the transparent light guide unit (1) have an angle (θ) therebetween; or
An included angle (theta) is formed between a longitudinal section line of the light-emitting surface (13) of the light conductor unit and a longitudinal section line tangent line of the reflecting surface (12) of the light conductor unit on the longitudinal section of the transparent light conductor unit (1); or
An included angle (theta) is formed between a longitudinal section line tangent of the light-emitting surface (13) of the light conductor unit and a longitudinal section line tangent of the reflecting surface (12) of the light conductor unit on the longitudinal section of the transparent light conductor unit (1).
7. Optical conductor assembly according to claim 6, characterised in that the angle of the included angle (θ) is in the range of 10-80 degrees.
8. A vehicle lamp module in which a light traveling path (3) and a light propagation path (4) are formed, characterized by comprising a light source (2) and a light conductor assembly according to any one of claims 1 to 7 in sequence along the light traveling path (3), the light conductor unit incident surface (11) of each transparent light conductor unit (1) and a light conductor unit reflection surface (12) being in sequence abutted along the light traveling path (3), or with a gap left, or being pasted to each other, adapted to form the light conductor assembly.
9. Vehicle lamp module according to claim 8, characterized in that the light source (2) is an LED light source and/or a laser light source.
10. Vehicle characterized in that it comprises a lamp module according to claim 8 and/or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615094.8U CN210398745U (en) | 2019-09-25 | 2019-09-25 | Optical conductor subassembly, car light module and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615094.8U CN210398745U (en) | 2019-09-25 | 2019-09-25 | Optical conductor subassembly, car light module and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398745U true CN210398745U (en) | 2020-04-24 |
Family
ID=70342166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921615094.8U Active CN210398745U (en) | 2019-09-25 | 2019-09-25 | Optical conductor subassembly, car light module and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594692A (en) * | 2019-09-25 | 2019-12-20 | 华域视觉科技(上海)有限公司 | Optical conductor subassembly, car light module and vehicle |
-
2019
- 2019-09-25 CN CN201921615094.8U patent/CN210398745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594692A (en) * | 2019-09-25 | 2019-12-20 | 华域视觉科技(上海)有限公司 | Optical conductor subassembly, car light module and vehicle |
| CN110594692B (en) * | 2019-09-25 | 2024-08-13 | 华域视觉科技(上海)有限公司 | Light conductor assembly, car lamp module and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7536793B2 (en) | Optical element for vehicle lamp, vehicle lamp module, vehicle headlamp, and vehicle | |
| CN110296372B (en) | Light guide, car light and vehicle | |
| WO2019109895A1 (en) | Reflective-type thick wall light guide and illumination apparatus | |
| CN102981206A (en) | Light guide plate and backlight module | |
| CN110594692B (en) | Light conductor assembly, car lamp module and vehicle | |
| CN105929469A (en) | Lens, lighting device and high-beam illumination optical system for motor vehicle | |
| CN210398745U (en) | Optical conductor subassembly, car light module and vehicle | |
| CN210179513U (en) | Matrix type primary optical element, car lamp module and car | |
| CN111486409A (en) | High light efficiency light guide structure and thick-walled part applying same | |
| CN217382782U (en) | Internal lens structure for high-mount stop lamp | |
| JP2012209212A (en) | Lamp fitting for vehicle | |
| CN211345166U (en) | Full-transparent automobile steering lamp | |
| CN107781781B (en) | Reflection type condenser, car lamp and car | |
| CN220321115U (en) | Light guide structure for lighting edge dark area of light guide plate and car lamp using same | |
| WO2020232956A1 (en) | Light guide element, vehicle lighting device and automobile | |
| CN112240534A (en) | Combined thick-wall part optical system with bright-inclined light-emitting surface and without patterns | |
| CN221526367U (en) | Car light structure with condenser | |
| CN220958067U (en) | Non-aluminizing reflecting structure | |
| CN212298833U (en) | High beam unit and high beam assembly | |
| CN219300595U (en) | Light guide structure and lamp area | |
| CN219082879U (en) | Novel reflective thick-wall part structure | |
| CN216307688U (en) | Light guide structure, light emitting assembly, light emitting device and vehicle | |
| CN220017112U (en) | Street lamp lens structure | |
| CN220020065U (en) | Light guide plate assembly and backlight module | |
| CN220817513U (en) | Vehicle and car light subassembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |