CN212332332U - Automobile vanity mirror assembly, automobile vanity mirror and automobile sun visor - Google Patents
Automobile vanity mirror assembly, automobile vanity mirror and automobile sun visor Download PDFInfo
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- CN212332332U CN212332332U CN202020515164.9U CN202020515164U CN212332332U CN 212332332 U CN212332332 U CN 212332332U CN 202020515164 U CN202020515164 U CN 202020515164U CN 212332332 U CN212332332 U CN 212332332U
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- light
- light guide
- vanity mirror
- mirror
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Abstract
The application provides an automobile vanity mirror subassembly, automobile vanity mirror and car sunshading board, vanity mirror subassembly includes lens, leaded light spare, light emitting module. The lens comprises a mirror surface part for reflecting light and a light-transmitting part adjacent to the mirror surface part for transmitting light; the light guide piece is arranged on one side of the light guide piece, and the light emitting module is arranged on the back surface of the lens; the position of the light guide part corresponds to the position of the light transmission part, and light rays emitted by the light emitting module penetrate through the light transmission part after being diffused by the light guide part. After the light emitted by the light emitting module is diffused by the light guide piece, the light can be softened and can be uniformly emitted, and the light diffused by the light guide piece is directly emitted from the light transmission part in a direct-emitting mode, so that better illumination brightness is ensured.
Description
Technical Field
The application relates to the technical field of automobile sunvisors, in particular to an automobile vanity mirror assembly, an automobile vanity mirror and an automobile sunvisor.
Background
At present, on an automobile sun visor, a cosmetic mirror is generally provided with a light emitting module for illumination on one side or two sides of a lens respectively, the illumination mode of the light emitting module is a direct-emitting type or a side-emitting type, the direct-emitting type means that a light emitting source is arranged in a direction vertical to a mirror surface, most of light of the light emitting source directly irradiates a user, and the stimulation to eyes of the user is large. The side-lighting type is that the light source is arranged on a plane parallel to the mirror surface, and light emitted by the light source needs to be emitted through the mirror surface so as to illuminate an area near the mirror surface, so that the lighting brightness of the mode is insufficient, and the use of a user is influenced.
SUMMERY OF THE UTILITY MODEL
The application aims to solve the problem of how to provide the technical scheme of the automobile cosmetic mirror with uniform and soft light emitting and enough brightness.
To this end, the present application provides an automotive vanity mirror assembly comprising:
a lens including a mirror surface portion for reflecting light and a light-transmitting portion adjacent to the mirror surface portion;
the light guide part is arranged on the back surface of the lens and the light emitting module is arranged on one side of the light guide part;
the light guide part is arranged at the position corresponding to the light transmission part, and the light emitted by the light emitting module is reflected by the light guide part and then passes through the light transmission part.
Further, at least one of the front surface and the back surface of the light transmission part is a frosted surface.
Further, the front surface of the light transmission part is a frosted surface.
Furthermore, a light reflecting material layer is arranged on the side surface of the light guide piece far away from the light transmission part.
Further, the light-transmitting part is arranged along the periphery of the mirror surface part; the light guide member extends from one end of the light-transmitting portion to the other end of the light-transmitting portion along an extension locus of the light-transmitting portion.
Further, at least a part of the periphery of the mirror surface portion is arc-shaped, and the light transmission portion is provided along the arc-shaped periphery.
Further, the light guide is a flexible light guide.
Furthermore, the number of the light-emitting modules is two, and the positions of the two light-emitting modules correspond to the two end parts of the light guide piece respectively; the light emitting module comprises a control circuit board and a light emitting piece which is arranged on the control circuit board and controlled by the control circuit board to work, and the position of the light emitting piece corresponds to the end part of the light guide piece.
The application still provides a car vanity mirror, including picture frame, mirror lid and aforementioned car vanity mirror subassembly, the picture frame is including the accommodation space of heavy platform form, and lens, leaded light spare and light emitting module all locate in the accommodation space.
The application still provides a car sun visor board, including sunshading board main part and the aforesaid car vanity mirror, the sunshading board main part is located to the picture frame of vanity mirror.
Compared with the prior art, the method has the following main beneficial effects:
this application adopts the leaded light spare to carry out the leaded light to the position of the printing opacity portion of the position correspondence lens of leaded light spare, the light that light emitting module sent can make light softening and light jet out evenly after the diffusion of leaded light spare, and the light that diffuses out from the leaded light spare adopts the mode of direct type to directly jet out from printing opacity portion, guarantees better illumination brightness.
Drawings
FIG. 1 is a schematic view of a cosmetic lens assembly and a frame according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram illustrating a principle of light reflected by a reflecting surface of a light guide according to an embodiment of the present disclosure;
fig. 3 is a schematic view of a structure of a sun visor of an automobile according to an embodiment of the present application.
Description of reference numerals: 10. a lens; 11. a mirror surface section; 111. a protrusion; 12. a light-transmitting portion; 20. a light guide; 21. a light-emitting surface; 22. a reflective surface; 23. a light inlet surface; 30. a light emitting module; 40. a mirror frame; 41. an accommodating space; 42. mounting grooves; 50. a mirror cover; 60. a sun visor body.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. This application, however, is embodied in many different forms and is not limited to the description set forth herein. Rather, these are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular aspects only and is not intended to be limiting of the present application.
Referring to fig. 1, an embodiment of the present application provides an automotive vanity mirror assembly, which is mainly applied to a vanity mirror of an automotive sun visor and has the characteristics of soft light output and good illumination brightness. The automotive vanity mirror assembly of the present application includes a lens 10, a light guide 20, and a light module 30. The lens 10 is made of glass, the lens 10 includes a reflective mirror surface portion 11 and a transparent light-transmitting portion 12 adjacent to the reflective mirror surface portion 11, reflective paint is coated on the back surface of the mirror surface portion 11 to achieve a reflective effect for a user to use for a make-up mirror, and the transparent portion 12 is transparent or semitransparent to allow light to pass through. The light guide 20 is disposed on the back of the lens 10. it should be understood herein that the back of the lens 10 refers to the surface on which the reflective paint is located, i.e., the lower surface of the lens 10 in fig. 1, as opposed to the other surface of the lens 10, which is the front surface of the lens 10 in fig. 1, i.e., the upper surface of the lens 10. The light guide 20 is positioned to correspond to the light transmission portion 12, and the light emitting module 30 is disposed on one side of the light guide 20, and further, the light emitting module 30 may be installed on any side of the light guide 20 except the side of the light guide 20 facing the light transmission portion 12, as long as the light emitted from the light emitting module 30 passes through the light transmission portion 12 after being diffused by the light guide 20. This application adopts leaded light 20 to carry out the leaded light, and the light that light emitting module 30 sent can make light softening and light jet out evenly after the diffusion of leaded light 20, and the light that diffuses out through leaded light 20 adopts the mode of direct type to directly jet out from printing opacity portion 12, guarantees better illumination brightness.
In the present embodiment, at least one of the front surface and the back surface of the transparent portion 12 is a frosted surface, and it should be understood herein that the back surface of the transparent portion 12 and the back surface of the lens 10 are located on the same plane, and the front surface of the transparent portion 12 and the front surface of the lens 10 are located on the same plane. The frosted surface is the light that light guide 20 diffused out and is made the second diffusion, makes the light after passing printing opacity portion 12 more soft, and the light-emitting is more even, and in addition, frosted surface also can shelter from the inside structure behind printing opacity portion 12, for example shelters from light guide 20, shelters from the back through frosted surface, and the user can not see light guide 20 and other structures that are located the lens 10 back from the front of lens 10, increases whole pleasing to the eye. The frosted surface is a surface processed by a frosting process, in which an originally smooth surface is made unsmooth and light is irradiated on the surface to form a diffuse reflection shape, and in this embodiment, the front surface or the back surface of the light-transmitting portion 12 is frosted to form a frosted surface on the front surface or the back surface of the light-transmitting portion 12.
In the present embodiment, the front surface of the light transmission portion 12 is a frosted surface, the back surface of the light transmission portion 12 is a normal smooth surface, and the light diffused by the light guide member 20 enters the light transmission portion 12 from the back surface of the light transmission portion 12, so that the diffusion degree can be reduced, most of the light can diffuse out from the frosted surface of the light transmission portion 12, and the light emitting rate of the frosted surface is improved, so as to obtain sufficient illumination brightness.
In this embodiment, the light-transmitting portion 12 is in the shape of a strip, the light-transmitting portion 12 is disposed along the periphery of the mirror surface portion 11, further, at least a part of the periphery of the mirror surface portion 11 is in the shape of an arc, the light-transmitting portion 12 is disposed along the periphery of the arc, and the central angle of the arc is 250 ° to 280 °; in other embodiments, the light-transmitting portion 12 may also be a circle or a square or other geometric shape, and the light-transmitting portion 12 is provided on one side of the mirror surface portion 11.
Referring to fig. 1, a protrusion 111 is formed on the periphery of the mirror surface 11, one end of the light-transmitting portion 12 abuts against one side of the protrusion 111, and the other end of the light-transmitting portion 12 abuts against the other side of the protrusion 111.
The light guide member 20 has a strip shape, the length of the light guide member 20 is equal to the length of the light transmission portion 12, and the light guide member 20 extends from one end of the light transmission portion 12 to the other end of the light transmission portion 12 along the extension track of the light transmission portion 12, so that the illumination area can be uniform. The end face of at least one end of the light guide 20 is a light inlet face 23, the side face of the light guide 20 close to the light transmission portion 12 is a light outlet face 21, the position where the light emitting module 30 is disposed corresponds to the end of the light guide 20, a plurality of light rays emitted by the light emitting module 30 enter the light guide 20 from the light inlet face 23 of the light guide 20, and after being diffused inside the light guide 20, part of the light rays are emitted from the light outlet face 21 of the light guide 20 and enter the light transmission portion 12. In this embodiment, the end surfaces of the two end portions of the light guide member 20 are the light entrance surfaces 23, the number of the light emitting modules 30 is two, and the positions where the two light emitting modules 30 are disposed correspond to the two end portions of the light guide member 20, so that the light emitted from the light guide member 20 is more uniform.
Referring to fig. 2, a side surface of the light guide 20 away from the light transmission portion 12 is a reflection surface 22, the reflection surface 22 is provided with a reflective material layer, the reflective material layer may be an aluminum foil layer adhered to the surface of the light guide 20 or a reflective paint layer coated on the surface of the light guide 20, and the reflective material layer may reflect a portion of the light emitted by the light emitting module 30, so that the portion of the light is emitted from the light emitting surface 21 of the light guide 20 and enters the light transmission portion 12, thereby improving the illumination brightness.
In the embodiment, the light guide member 20 is a flexible light guide, and the flexible light guide can be bent into a shape corresponding to the light-transmitting portion 12, so as to improve the flexibility of use and reduce the difficulty of installation of the light guide. The light guide may be injection molded from a PMMA (polymethylmethacrylate) material or a PC (polycarbonate) material, and in this embodiment, the light guide may be of the 3M (minnesota mining and manufacturing) brand.
In the present embodiment, the light emitting module 30 includes a control circuit board and a light emitting element disposed on the control circuit board and controlled by the control circuit board to operate, and the position of the light emitting element corresponds to the end of the light guiding element 20; specifically, the control circuit board is a PCB board, the light emitting member is an LED lamp, and the position of the LED lamp corresponds to the end surface of the light guide member 20.
Referring to fig. 1 to 3, the present application further provides an automobile vanity mirror, which includes a mirror frame 40, a mirror cover 50 and the aforementioned automobile vanity mirror assembly, wherein the mirror frame 40 includes a platform-shaped accommodating space 41, and the lens 10 is disposed in the accommodating space 41; the light guide 20 and the light emitting module 30 are located in the accommodating space 41 and fixed to the sidewall of the accommodating space 41, and specifically, the light guide 20 may be fixed in the accommodating space 41 by, for example, bonding. The accommodating space 41 has a bottom plate engaged with the inner wall thereof, the bottom plate is provided with an installation groove 42, one side of the control circuit board is inserted and fixed in the installation groove 42, and the LED lamp is located outside the installation groove 42; one side of the mirror cover 50 is hinged to one side of the mirror frame 40, and the mirror cover 50 can be flipped over with respect to the mirror frame 40 and covers the accommodating space 41.
The present application further provides an automobile sun visor, including sun visor main part 60 and the aforesaid automobile vanity mirror, the picture frame 40 of vanity mirror is located sun visor main part 60, specifically, the picture frame 40 detachably of vanity mirror sets up on sun visor main part 60 or picture frame 40 and sun visor main part 60 integrated into one piece of vanity mirror.
The foregoing is a preferred embodiment of the present application, but the present application is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present application should be construed as equivalents thereof, and all such changes, modifications, substitutions, and simplifications are intended to be included within the scope of the present application.
Claims (10)
1. An automotive vanity mirror assembly, comprising:
a lens including a mirror surface portion that reflects light and a light-transmitting portion that adjoins the mirror surface portion;
a light guide member disposed on a back surface of the lens and a light emitting module disposed on one side of the light guide member;
the light guide part is arranged at the position corresponding to the light transmission part, and the light emitted by the light emitting module is reflected by the light guide part and then passes through the light transmission part.
2. The automotive vanity mirror assembly of claim 1, wherein at least one of the front and back surfaces of the light-transmissive portion is frosted.
3. The automotive vanity mirror assembly of claim 2, wherein the front surface of the light transmissive portion is frosted.
4. The automotive vanity mirror assembly of claim 1, wherein a side of the light guide remote from the light-transmissive portion is provided with a layer of light-reflecting material.
5. The automotive vanity mirror assembly of claim 1, wherein the light transmissive portion is disposed along a perimeter of the mirror portion; the light guide member extends from one end of the light transmission portion to the other end of the light transmission portion along an extension locus of the light transmission portion.
6. The automotive vanity mirror assembly of claim 5, wherein at least a portion of a periphery of the mirror surface portion is arcuate, and the light-transmitting portion is disposed along the arcuate periphery.
7. The automotive vanity mirror assembly of claim 6, wherein the light guide is a flexible light guide.
8. The automotive vanity mirror assembly of claim 5, wherein the number of light modules provided is two, and the two light modules are provided at positions corresponding to two ends of the light guide, respectively; the light-emitting module comprises a control circuit board and a light-emitting piece, wherein the light-emitting piece is arranged on the control circuit board and controlled by the control circuit board to work, and the position of the light-emitting piece corresponds to the end part of the light-guiding piece.
9. An automotive vanity mirror comprising a mirror frame and an automotive vanity mirror assembly according to any one of claims 1 to 8, the mirror frame comprising a counter-sunk accommodation space, the lens, the light guide and the light module being disposed in the accommodation space.
10. An automobile sun visor comprising a sun visor body and the automobile vanity mirror according to claim 9, wherein the mirror frame of the vanity mirror is provided on the sun visor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020515164.9U CN212332332U (en) | 2020-04-09 | 2020-04-09 | Automobile vanity mirror assembly, automobile vanity mirror and automobile sun visor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020515164.9U CN212332332U (en) | 2020-04-09 | 2020-04-09 | Automobile vanity mirror assembly, automobile vanity mirror and automobile sun visor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212332332U true CN212332332U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020515164.9U Active CN212332332U (en) | 2020-04-09 | 2020-04-09 | Automobile vanity mirror assembly, automobile vanity mirror and automobile sun visor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212332332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035778A1 (en) * | 2021-09-13 | 2023-03-16 | 极氪汽车(宁波杭州湾新区)有限公司 | Intelligent cosmetic mirror |
-
2020
- 2020-04-09 CN CN202020515164.9U patent/CN212332332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035778A1 (en) * | 2021-09-13 | 2023-03-16 | 极氪汽车(宁波杭州湾新区)有限公司 | Intelligent cosmetic mirror |
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