阅读说明：本技术 车窗和汽车 (Vehicle window and automobile ) 是由 叶家荣 俞建钊 林生野 王志鑫 黄静 于 2020-12-18 设计创作，主要内容包括：本申请提供一种车窗和汽车,车窗包括光源、第一透光件和安装件,安装件开设有第一凹槽,光源容置在第一凹槽内,第一透光件包括相背的第一表面和第二表面,第一表面和第二表面中任一表面朝向车外,安装件安装在第一表面或第二表面上,且第一透光件封闭第一凹槽,光源用于向第一透光件发射光线,第一表面和/或第二表面和/或第一透光件内还设有光提取结构,光源发射的光线照射到光提取结构上,以显示相应图案。通过设置安装件,将光源设于安装件的第一凹槽内,并用第一透光件封闭第一凹槽,使得光源能够得到有效密封从而不被损坏,光源发射的光线能够有效进入第一透光件并照射到光提取结构上,使车窗能够呈现较好的照明及氛围效果。(The application provides a door window and car, the door window includes the light source, first printing opacity piece and installed part, first recess has been seted up to the installed part, the light source holding is in first recess, first printing opacity piece is including first surface and the second surface that carries on the back mutually, arbitrary surface outside the car in first surface and the second surface, the installed part is installed on first surface or second surface, and first printing opacity piece seals first recess, the light source is used for to first printing opacity piece transmission light, still be equipped with light extraction structure in first surface and/or the second surface and/or the first printing opacity piece, the light irradiation of light source transmission is on the light extraction structure, in order to show corresponding pattern. Through setting up the installed part, locate the light source in the first recess of installed part to seal first recess with first printing opacity piece, thereby make the light source can be effectively sealed not damaged, the light of light source transmission can effectively get into first printing opacity piece and shine on the light extraction structure, make the door window can present better illumination and atmosphere effect.)

1. The utility model provides a vehicle window, its characterized in that includes light source, first printing opacity piece and installed part, first recess has been seted up to the installed part, the light source holding is in the first recess, first printing opacity piece is including first surface and the second surface that back to each other, first surface is towards the car outside, the installed part is installed first surface or on the second surface, just first printing opacity piece seals first recess, the light source is used for to first printing opacity piece emission light, first surface and/or the second surface and/or still be equipped with light extraction structure in the first printing opacity piece, the light that the light source launched shines on the light extraction structure to show corresponding pattern.

2. The vehicle window of claim 1, wherein the mounting member includes a supporting portion and a covering portion, the supporting portion is fixed to the first surface or the second surface, the supporting portion is provided with a through hole, and the covering portion covers one end of the through hole, so that the covering portion and the supporting portion enclose to form the first groove.

3. The vehicle window of claim 2, wherein the first recess further includes a mating structure on an inner surface thereof, and a circuit board is disposed in the first recess, the circuit board being configured to mate with the mating structure to be secured to the mounting member, the light source being electrically connected to the circuit board.

4. The vehicle window of claim 3, wherein the support portion includes a first inner surface, the cover portion includes a second inner surface, the first inner surface and the second inner surface enclose the first recess, and the mating structure is disposed on the first inner surface or the second inner surface.

5. The vehicle window of claim 1, wherein the mounting member is made of a light blocking material, and light emitted from the light source cannot exit through the mounting member.

6. The vehicle window of claim 1, wherein the inner surface of the first groove is covered with a light shielding layer, and light emitted by the light source is blocked by the light shielding layer from exiting through the mounting member.

7. The vehicle window of claim 6, wherein the light-shielding layer is made of a light-reflecting material, and a portion of light emitted from the light source is incident on the light-shielding layer, reflected by the light-shielding layer, and incident on the first light-transmitting member from the first surface or the second surface.

8. The vehicle window of claim 1, wherein a reflecting structure is further disposed in the first groove, the reflecting structure includes a reflecting surface, an included angle is formed between the reflecting surface and the first surface, and a portion of light emitted from the light source irradiates the reflecting surface and is reflected by the reflecting surface to enter the first light-transmitting member from the first surface or the second surface.

9. The vehicle window of claim 1, wherein the first surface or the second surface is further recessed with a second recess, and the mounting member is disposed within the second recess and mounted to the first surface or the second surface.

10. The window of claim 1, further comprising a second light-transmitting member, the second light-transmitting member being laminated to the first light-transmitting member, the first and second light-transmitting members being adhesively secured by an adhesive layer.

11. The vehicle window of claim 10, wherein the mounting member is disposed on the first surface and the second light-transmitting member is disposed on the second surface, and wherein light emitted by the light source enters the first light-transmitting member from the first surface and passes into the second light-transmitting member from the first light-transmitting member and exits the second light-transmitting member.

12. The vehicle window of claim 10, wherein the mounting element and the second light-transmitting member are both disposed on the second surface, the mounting element and the second light-transmitting member being disposed side-by-side, and wherein light emitted by the light source enters the first light-transmitting member through the second surface.

13. The vehicle window of claim 10, wherein the first light-transmitting member further includes a first side surface connecting the first and second surfaces, the second light-transmitting member includes third and fourth opposing surfaces and a second side surface connecting the third and fourth surfaces, and the mounting member further includes a hem portion wrapping around the first and second side surfaces.

14. An automobile comprising a body having a receiving space and a window according to any one of claims 1 to 13, the first surface of the window facing out of the vehicle and the second surface of the window facing the receiving space.

Technical Field

The invention belongs to the technical field of automobile atmosphere, and particularly relates to a vehicle window and an automobile with the same.

Background

With the increasing requirements of people on driving experience, the technology of the atmosphere lamp in the automobile capable of improving the mood of drivers is gradually developed, and the vehicle window integrated with the technology of the atmosphere lamp has unique lighting and decoration effects and is widely applied to middle-high-grade automobiles.

At present, a vehicle window with an atmosphere effect generally adopts a light source to emit light into glass so as to realize corresponding lighting and atmosphere creating effects.

However, in the use process of the vehicle window, water or dust is easily introduced into the light source, so that the light source is in failure, and the lighting and atmosphere effects of the vehicle window are not ideal.

Disclosure of Invention

The invention aims to provide a vehicle window and a vehicle, which can effectively seal a light source and avoid the influence of liquid or dust on the light source, thereby presenting better lighting and atmosphere effects.

In order to realize the purpose of the invention, the invention provides the following technical scheme:

in a first aspect, the invention provides a vehicle window, which includes a light source, a first light-transmitting member and a mounting member, wherein the mounting member is provided with a first groove, the light source is accommodated in the first groove, the first light-transmitting member includes a first surface and a second surface which are opposite to each other, the first surface faces the outside of the vehicle, the mounting member is mounted on the first surface or the second surface, the first light-transmitting member closes the first groove, the light source is used for emitting light to the first light-transmitting member, a light extraction structure is further arranged in the first surface and/or the second surface and/or the first light-transmitting member, and the light emitted by the light source irradiates the light extraction structure to display corresponding patterns. Through setting up the installed part, locate the light source in the first recess of installed part to seal first recess with first printing opacity piece, make the light source can be effectively sealed, avoid liquid or dust to cause the influence to the light source, the light of light source transmission can effectively get into first printing opacity piece and shine on the light extraction structure, thereby make the door window can present better illumination and atmosphere effect.

In one embodiment, the installed part includes the supporting part and the portion that closes that are integral type structure, the supporting part is fixed in first surface or on the second surface, the through-hole has been seted up to the supporting part, the portion lid that closes the one end of through-hole, so that the portion that closes with the supporting part encloses to close and forms first recess. Through closing the portion design formula structure as an organic whole with supporting part and lid for the installed part of constituteing by both has better sealed effect, and integral type structure processing is simple, need not extra equipment connection structure and connects supporting part and lid portion of closing, thereby has further simplified the structure of installed part, is favorable to improving production and installation effectiveness.

In one embodiment, the inner surface of the first groove is further provided with a matching structure, a circuit board is further arranged in the first groove, the circuit board is matched with the matching structure to be fixed on the mounting part, and the light source is electrically connected with the circuit board. The light source is connected with the circuit board electricity in order to satisfy corresponding circuit connection requirement, sets up the cooperation structure through the internal surface at first recess for inside the circuit board can be fixed in the installed part through the cooperation relation with the cooperation structure, and then fixed the light source, has avoided the light source to rock in first recess and even bump and lead to the structural damage of light source.

In one embodiment, the supporting portion includes a first inner surface, the covering portion includes a second inner surface, the first inner surface and the second inner surface enclose to form the first groove, and the matching structure is disposed on the first inner surface or the second inner surface. When the mating structure is disposed on the first inner surface, the circuit board and the light source may be secured to the first inner surface; when the mating structure is disposed on the second inner surface, the circuit board and the light source may be secured to the second inner surface. Above-mentioned two kinds of layout methods homoenergetic enough satisfy the fixed requirement to the light source, have avoided the light source to rock in first recess and even bump and lead to the structural damage of light source.

In one embodiment, the mounting member is made of a light-shielding material, and light emitted from the light source cannot exit through the mounting member. Through making the installed part with shading material for the installed part is light tight, and the light that the light source launches can't see through the installed part and jets out, thereby has reduced the loss of light energy.

In one embodiment, a light shielding layer covers an inner surface of the first groove, and light emitted from the light source is blocked by the light shielding layer and cannot exit through the mounting member. Through cover the shading layer on the internal surface at first recess, can play the effect of shading equally, the unable installed part that sees through of light that the light source launches jets out to the loss of light energy has been reduced.

In one embodiment, the light shielding layer is made of a reflective material, and a part of light emitted from the light source irradiates the light shielding layer, and is reflected by the light shielding layer to enter the first light-transmitting member from the first surface or the second surface. Through making the light shield layer with reflecting material, the light that the light source launches is also unable to see through the installed part and jets out, has reduced the loss of light energy to, light is through the one time or the multiple reflection of light shield layer, finally jets into first printing opacity spare and shines on the light extraction structure by first surface or second surface, thereby has improved the illumination and the atmosphere effect of door window.

In one embodiment, a reflecting structure is further arranged in the first groove and comprises a reflecting surface, an included angle is formed between the reflecting surface and the first surface, part of light emitted by the light source irradiates the reflecting surface, and the light is reflected by the reflecting surface to be incident into the first light-transmitting piece through the first surface or the second surface. Through set up reflective structure in first recess, possess the function that the light source launched carries out the reflection equally, and the contained angle between accessible adjustment plane of reflection and the first surface for light can only be through reflecting by the first surface or the first light-transmitting piece of second surface entering less for a short time, has reduced the light energy loss of light in reflection process, thereby has improved the illumination and the atmosphere effect of door window.

In one embodiment, the first surface or the second surface is further recessed with a second groove, and the mounting member is disposed in the second groove and mounted on the first surface or the second surface. Through setting up the second recess for the whole thickness of the door window of constituteing by installed part and first printing opacity piece obtains further reduction, has realized the requirement of slimming.

In one embodiment, the vehicle window further comprises a second light-transmitting member, the second light-transmitting member and the first light-transmitting member are stacked, and the first light-transmitting member and the second light-transmitting member are bonded and fixed through an adhesive layer. Set up first printing opacity piece and second printing opacity piece through range upon range of for the overall structure of door window is more stable and difficult breakage.

In one embodiment, the mounting member is disposed on the first surface, the second light-transmitting member is disposed on the second surface, and the light emitted by the light source enters the first light-transmitting member from the first surface, and enters the second light-transmitting member from the first light-transmitting member and exits the second light-transmitting member. When first printing opacity piece and the range upon range of setting of second printing opacity piece, the second printing opacity piece is located the second surface of first printing opacity piece, if the first surface can not cause the influence to the installation of second printing opacity piece is located to the installed part, and the light of the light source transmission in the installed part gets into first printing opacity piece by the first surface for the door window possesses illumination and atmosphere effect.

In one embodiment, the mounting member and the second light-transmitting member are both disposed on the second surface, the mounting member and the second light-transmitting member are disposed side-by-side, and light emitted from the light source enters the first light-transmitting member through the second surface. When first printing opacity piece and the range upon range of setting of second printing opacity piece, the second printing opacity piece is located the second surface of first printing opacity piece, if the installed part is located on the second surface equally, can set up the size that the size of second printing opacity piece is less than the size of first printing opacity piece, thereby vacate the space that is used for placing the installed part, the second surface can be located side by side to installed part and second printing opacity piece, and the light of the light source emission in the installed part gets into first printing opacity piece by the second surface, can make the door window possess illumination and atmosphere effect equally.

In one embodiment, the first light transmissive element further comprises a first side surface connecting the first surface and the second surface, the second light transmissive element comprises third and fourth opposing surfaces and a second side surface connecting the third and fourth surfaces, and the mounting element further comprises a hem portion wrapping the first side surface and the second side surface. Wrap up first side and second side through setting up the portion of borduring for the border position of first printing opacity piece and second printing opacity piece obtains the protection, and first printing opacity piece and second printing opacity piece are difficult because of the collision impaired, thereby have improved the structural stability of door window.

In a second aspect, the invention further provides an automobile comprising a vehicle body and the window of any embodiment of the first aspect, wherein the vehicle body is provided with a containing space, and any one of the first surface and the second surface of the window faces the containing space. By adding the vehicle window provided by the invention into the automobile, the automobile has better lighting and atmosphere effects, and can meet the driving requirements of people.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of an automobile according to an embodiment of the present invention;

FIG. 2 is a schematic structural view, partially in section, in elevation view, of a vehicle window according to an embodiment of the present invention;

FIG. 3 is a schematic view, partly in section, of another embodiment of a vehicle window in a front view;

FIG. 4 is a schematic view, partly in section, of another embodiment of a vehicle window in a front view;

FIG. 5 is a schematic view, partly in section, in elevation, of another embodiment of a vehicle window;

FIG. 6 is a schematic view, partly in section, in elevation, of another embodiment of a vehicle window;

FIG. 7 is a schematic view, partly in section, in elevation, of another embodiment of a vehicle window;

FIG. 8 is a schematic view in partial cross-section in the elevational direction of another embodiment of a vehicle window;

FIG. 9 is a schematic view in partial cross-section in the elevational direction of another embodiment of a vehicle window;

fig. 10 is a schematic structural view, partly in section, in a front view direction of a vehicle window according to another embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring first to fig. 1, an embodiment of the present invention provides an automobile 1000, wherein the automobile 1000 may be a car, a multi-purpose business car, a sports car, a truck, or the like. The automobile 1000 comprises an automobile body 900 and the window 100 provided by the invention, wherein the automobile body 900 is provided with a containing space 901, the first light-transmitting member 20 of the window 100 comprises a first surface 201 and a second surface 202 which are opposite, the first surface 201 faces the outside of the automobile, and the second surface 202 faces the containing space 901. Specifically, the vehicle 1000 may include a plurality of windows 100, and the windows 100 may be disposed on both sides of the vehicle 1000 as side windows, or disposed at the rear of the vehicle 1000 as rear windows, or disposed at the top of the vehicle 1000 as a sunroof. By adding the window 100 provided by the embodiment of the invention into the automobile 1000, the automobile 1000 has better lighting and atmosphere effects, and can meet the driving requirements of people.

Referring to fig. 2, an embodiment of the present invention provides a vehicle window 100, and it should be noted that the vehicle window 100 generally has a certain curvature and is not a complete flat plate. The drawings of the present invention show a vehicle window 100 for illustration purposes only. In particular, the window 100 may be selected from side windows, rear windows, skylights, etc., preferably applied to cars, utility vehicles, sports cars, trucks, etc., and in other embodiments, may also be applied to the construction industry, for indoor atmosphere adjustment. The vehicle window 100 comprises a light source 10, a first light-transmitting member 20 and a mounting member 30, wherein the mounting member 30 is provided with a first groove 301, the light source 10 is accommodated in the first groove 301, the first light-transmitting member 20 comprises a first surface 201 and a second surface 202 which are opposite, any one of the first surface 201 and the second surface 202 faces the outside of the vehicle, the mounting member 30 is installed on the first surface 201 or the second surface 202, the first light-transmitting member 20 seals the first groove 301, the light source 10 is used for emitting light to the first light-transmitting member 20, a light extraction structure 40 is further arranged in the first surface 201 and/or the second surface 202 and/or the first light-transmitting member 20, and the light emitted by the light source 10 irradiates the light extraction structure 40 to display corresponding patterns.

The first light-transmitting member 20 may be made of one or more transparent materials such as glass, polymethyl methacrylate (PMMA), Polystyrene (PS), Polycarbonate (PC), and Polyethylene (PE). It is understood that the first light-transmitting member 20 can be made of any other material that satisfies the corresponding functional requirements, and is not specifically limited herein.

Wherein, the light source 10 mainly adopts an electric light source 10, which can be a thermoluminescent electric light source 10, such as an incandescent lamp, a halogen tungsten lamp, etc.; it may also be a gas-emitting electric light source 10 such as a fluorescent lamp, a mercury lamp, or the like; but also solid state light emitting electric light sources 10 such as light emitting diodes, etc. It should be understood that the types of the light source 10 include, but are not limited to, the above, and any other light source 10 that meets the corresponding functional requirements may also be used, which is not described in detail herein.

The mounting member 30 may be made of alloy, plastic or any other material that is waterproof and has certain structural strength, and is not limited in particular. First recess 301 has been seted up to installed part 30, and in first recess 301 was located to light source 10, and first printing opacity piece 20 closed first recess 301 to make light source 10 be in confined space, avoided liquid or dust to get into in first recess 301, and then guaranteed that light source 10's function is normal.

Wherein, the first surface 201 and/or the second surface 202 are further provided with a light extraction structure 40, and light emitted by the light source 10 is irradiated on the light extraction structure 40 to display a corresponding pattern. By providing the light extraction structure 40, the light emitted from the light source 10 enters the first light-transmitting member 20 and displays a corresponding pattern on the light extraction structure 40, so that the vehicle window 100 has a better atmosphere effect. In some embodiments, the light extraction structure 40 may be a pattern layer formed by patterning the first light-transmitting member 20 through a laser engraving process, or may be a pattern layer formed by screen printing an ink pattern on a substrate, and the light extraction structure 40 may be scattering particles disposed in the first light-transmitting member 20, that is, light is irradiated onto the light extraction structure 40 and reflected or refracted to achieve a corresponding atmosphere effect. In other embodiments, the light extraction structure 40 is a photoluminescent structure that emits light, i.e., the light extraction structure 40 emits light to achieve the corresponding atmosphere effect.

The light extraction structure 40 is disposed on the first surface 201 and/or the second surface 202 of the first light-transmitting member 20 and/or inside the first light-transmitting member 20, and light emitted from the light source 10 entering the first light-transmitting member 20 is scattered on the light extraction structure 40, so as to present a specific light-emitting pattern. It should be noted that the light extraction structures 40 may be distributed on the entire first surface 201 and/or the entire second surface 202 and/or the entire first light-transmitting member 20, or may be distributed only on a part of the first surface 201 and/or a part of the second surface and/or a part of the first light-transmitting member 20, and are configured according to specific use cases.

According to the vehicle window 100 provided by the embodiment of the invention, the mounting part 30 is arranged, the light source 10 is arranged in the first groove 301 of the mounting part 30, and the first groove 301 is sealed by the first light transmission part 20, so that the light source 10 can be effectively sealed, the influence of liquid or dust on the light source 10 is avoided, light emitted by the light source 10 can effectively enter the first light transmission part 20 and irradiate the light extraction structure 40, and the vehicle window 100 can have better illumination and atmosphere effects.

In one embodiment, the mounting member 30 includes a supporting portion 31 and a covering portion 32, which are of an integral structure, the supporting portion 31 is fixed on the first surface 201 or the second surface 202, the supporting portion 31 is provided with a through hole, and the covering portion 32 covers one end of the through hole, so that the covering portion 32 and the supporting portion 31 enclose to form a first groove 301. It can be understood that, through designing support portion 31 and lid portion 32 as an organic whole structure for the installed part 30 that constitutes by both has better sealed effect, and integral structure processing is simple, need not extra equipment connection structure and connects support portion 31 and lid portion 32, thereby has further simplified the structure of installed part 30, is favorable to improving production and installation effectiveness. It should be noted that, when the mounting member 30 is made of metal or other alloy materials, the supporting portion 31 and the covering portion 32 can be integrally formed by sheet metal process; when the mounting member 30 is made of plastic, the supporting portion 31 and the covering portion 32 may be integrally formed through an injection molding process. The supporting portion 31 and the covering portion 32 can be machined by a corresponding integral forming process according to the material of the mounting member 30, and the mounting member 30 can be machined into a specific shape according to a corresponding use requirement, which is not specifically limited herein as long as the corresponding function is satisfied.

In one embodiment, the inner surface of the first recess 301 is further provided with a matching structure 33, the first recess is further provided with a circuit board 50, the circuit board 50 is matched with the matching structure 33 to be fixed to the mounting member 30, and the light source 10 is electrically connected to the circuit board 50. The light source 10 is electrically connected to the circuit board 50 to meet the corresponding circuit connection requirement, and the circuit board 50 may be provided with a power supply and a circuit to supply power to the light source 10. In a specific embodiment, the light source 10 can be fixed on the circuit board 50, and it should be noted that the light source 10 can be welded on the circuit board 50, or can be fixed on the circuit board 50 by bonding with an adhesive, so as to fix the light source 10 and electrically connect with the circuit.

Through set up mating structure 33 at the internal surface of first recess 301 for inside circuit board 50 can be fixed in installed part 30 through the cooperation with mating structure 33, and then fixed light source 10, avoided light source 10 to rock even bump and lead to light source 10's structural damage in first recess 301. Wherein, the cooperation structure 33 can be step-like structure, also can be the draw-in groove, and is corresponding, but circuit board 50 joint is fixed in step-like structure on or in the draw-in groove, does not carry out specific injecing to the shape structure of cooperation structure 33 here, as long as can carry out the joint to circuit board 50 and fix.

Referring to fig. 3 and 4, in an embodiment, the supporting portion 31 includes a first inner surface 310, the covering portion 32 includes a second inner surface 320, the first inner surface 310 and the second inner surface 320 enclose to form a first groove 301, and the matching structure 33 is disposed on the first inner surface 310 or the second inner surface 320. In the present embodiment, the matching structure is preferably an adhesive layer, and the circuit board 50 is adhered to the first inner surface 310 or the second inner surface 320 by disposing the matching structure 33 on the first inner surface 310 or the second inner surface 320. The structure can also meet the fixing requirement of the light source 10, and the light source 10 is prevented from shaking or even colliding in the first groove 301 to cause structural damage to the light source 10. In addition, since the circuit board is adhered to the first surface or the second surface, the size of the mounting member can be further reduced, and the miniaturization can be realized.

It will be appreciated that when the circuit board 50 is adhesively engaged with the first inner surface 310 of the support portion 31, as shown in figure 3, the transverse dimension of the mounting member 30 may be reduced to some extent to meet some specific structural requirements of the vehicle window 100; as shown in fig. 4, when the circuit board 50 is adhered to the second inner surface 320 of the covering portion 32, the longitudinal dimension of the mounting member 30 can be reduced to some extent, that is, the overall thickness of the vehicle window 100 is reduced, and the requirement for thinning the vehicle window 100 is met. It should be noted that the fixing manner between the circuit board 50 and the first inner surface 310 or the second inner surface 320 includes, but is not limited to, adhering with a glue layer, and may also be any other fixing manner, which is not limited in detail herein.

In one embodiment, the mounting member 30 is made of a light-shielding material, and light emitted from the light source 10 cannot exit through the mounting member 30. By forming mounting member 30 from a light-blocking material, mounting member 30 is made opaque to light, and light emitted by light source 10 cannot be transmitted through mounting member 30, thereby reducing the loss of light energy. The light-shielding material includes, but is not limited to, a metal material, an alloy material, a plastic, and a light-shielding glass, and may also be any other material that satisfies the corresponding light-shielding function, and is not specifically limited herein. It can be understood that, a part of the light emitted from the light source 10 directly enters the first light-transmitting member 20, and a part of the light irradiates the inner surface of the mounting member 30, and the light irradiating the inner surface of the mounting member 30 is reflected on the inner surface of the mounting member 30 and finally enters the first light-transmitting member 20, so that the situation that the light penetrates through the mounting member 30 and exits from the groove does not exist, thereby effectively reducing the loss of light energy and improving the light utilization rate.

Referring to fig. 5, in an embodiment, the inner surface of the first groove 301 is covered with a light shielding layer 60, and the light emitted from the light source 10 is blocked by the light shielding layer 60 and cannot exit through the mounting member 30. It can be understood that, when the mounting member 30 cannot be made of a light shielding material under a specific condition, the light shielding layer 60 can also be covered on the inner surface of the first groove 301 to shield light, and light emitted from the light source 10 is blocked by the light shielding layer 60 and cannot be emitted through the mounting member 30, so that loss of light energy is reduced, and light utilization rate is improved. Moreover, light cannot penetrate through the mounting part 30 to be emitted from the first groove 301, so that light pollution is reduced, and the user experience effect is guaranteed.

In one embodiment, the light shielding layer 60 is made of a reflective material, and a portion of the light emitted from the light source 10 irradiates the light shielding layer 60, and is reflected by the light shielding layer 60 to enter the first light-transmitting member 20 through the first surface 201 or the second surface 202. Through making light shield layer 60 with reflecting material, the light that light source 10 launches also can't see through installed part 30 and jet out, the loss of light energy has been reduced, and, the reflection of light on light shield layer 60's surface is close to the complete reflection, the loss of light energy is less, light is through once or many times reflection, finally inject into first printing opacity piece 20 and shine on light extraction structure 40 by first surface 201 or second surface 202, thereby further reduce the loss of light energy, the light utilization ratio has been improved, the illumination and the atmosphere effect of door window 100 have been guaranteed.

Referring to fig. 6, in an embodiment, a reflective structure 70 is further disposed in the first groove 301, the reflective structure 70 includes a reflective surface 701, an included angle is formed between the reflective surface 701 and the first surface 201 and the second surface 202, and a part of light emitted from the light source 10 irradiates the reflective surface 701, and is reflected by the reflective surface 701 to be incident into the first light-transmitting member 20 from the first surface 201 or the second surface 202. It can be understood that, when the light emitted from the light source 10 cannot directly face the first light-transmitting member 20, the light emitted from the light source 10 can be reflected by the reflective structure 70 disposed in the first groove 301, so that the light enters the first light-transmitting member 20 and irradiates the light extraction structure 40, thereby implementing the functions of illumination and atmosphere.

It should be noted that the reflection structure 70 includes a reflection surface 701, the reflection surface 701 is used for reflecting the light emitted by the light source 10, and the included angle between the reflection surface 701 and the first surface 201 or the second surface 202 can be adjusted, so that the light can enter the first light-transmitting member 20 from the first surface 201 or the second surface 202 through only one reflection, the light energy loss during the reflection process is reduced, and the lighting and atmosphere effects of the vehicle window 100 are improved. The included angle between the reflection surface 701 and the first surface 201 may be 15 °, 30 °, 36 °, 60 °, 90 °, or other angles corresponding to requirements, and is not particularly limited herein. It should be noted that, in order to meet the corresponding reflection requirement, the reflection surface 701 may be a plane, and may also be a concave surface, a convex surface, or other irregular surface, which is not specifically limited herein. Moreover, when the light emitted from the light source 10 is reflected by one reflecting surface 701 and cannot enter the first light-transmitting member 20, the number of the reflecting surfaces 701 may be multiple, and the light can enter the first light-transmitting member 20 through multiple reflections by adjusting the positional relationship between the multiple reflecting surfaces 701, so as to improve the utilization rate of the light.

Referring to fig. 7, in an embodiment, the first surface 201 or the second surface 202 is further recessed with a second recess 210, and the mounting element 30 is disposed in the second recess 210 and mounted on the first surface 201 or the second surface 202. By providing the second groove 210, the overall thickness of the vehicle window 100 composed of the mounting member 30 and the first light-transmitting member 20 is further reduced, and the requirement for thinning is met. In this embodiment, the material of the first light-transmitting member 20 is preferably a transparent plastic such as PMMA, and the transparent plastic plate having the first groove 301 is formed by injection molding. Through set up first recess 301 on first light-transmitting member 20, be convenient for on the one hand fix a position installed part 30, on the other hand then is favorable to reducing the whole thickness of door window 100, realizes the slimming.

Referring to fig. 8 and 9, in an embodiment, the vehicle window 100 further includes a second light-transmitting member 80, the second light-transmitting member 80 is stacked with the first light-transmitting member 20, the second light-transmitting member 80 includes a third surface 801 and a fourth surface 802 facing back, the third surface 801 is disposed opposite to the second surface 202, an adhesive layer 90 is disposed between the second surface 202 and the third surface 801, and the first light-transmitting member 20 and the second light-transmitting member 80 are fixed by the adhesive layer 90. The material of the second light-transmitting member 80 can refer to the material of the first light-transmitting member 20. Preferably, the first and second light-transmitting members 20 and 80 are both sheet glass. Through range upon range of first light transmission member 20 and the second light transmission member 80 that sets up, the intensity stack of first light transmission member 20 and second light transmission member 80 for the overall structure of door window 100 is more stable and difficult broken.

The second light-transmitting member 80 may be located on the side of the first light-transmitting member 20 facing the outside of the vehicle, or may be located on the side of the first light-transmitting member 20 facing the inside of the vehicle, and different settings are performed according to different use requirements, which is not specifically limited herein.

Among them, the adhesive layer 90 is preferably a polymer such as Polyvinyl Butyral (PVB), EVA film, or shadowless adhesive. Through setting up tie coat 90 with first printing opacity piece 20 and second printing opacity piece 80 bonding together fixed, the connected mode is simple and effective, guarantees sufficient structural strength when being favorable to reducing door window 100 thickness.

Referring to fig. 8, in one embodiment, the mounting member 30 is disposed on the first surface 201, the second light-transmitting member 80 is disposed on the second surface 202, and the light emitted from the light source 10 enters the first light-transmitting member 20 through the first surface 201, and enters the second light-transmitting member 80 from the first light-transmitting member 20 and exits the second light-transmitting member 80. It can be understood that, when the first light-transmitting member 20 and the second light-transmitting member 80 are stacked, the second light-transmitting member 80 is located on the second surface 202 of the first light-transmitting member 20, and when the mounting member 30 is located on the first surface 201 of the first light-transmitting member 20, the mounting member 30 and the second light-transmitting member 80 are respectively located on two sides of the first light-transmitting member 20, the mounting member 30 is not affected by the installation of the second light-transmitting member 80, and the light emitted by the light source 10 in the mounting member 30 enters the first light-transmitting member 20 from the first surface 201, so that the vehicle window 100 has the effects of illumination and atmosphere.

Referring to fig. 9, in one embodiment, mounting member 30 and second light-transmitting member 80 are disposed on second surface 202, mounting member 30 and second light-transmitting member 80 are disposed side-by-side, and light emitted from light source 10 enters first light-transmitting member 20 through second surface 202. The present embodiment is different from the above embodiments in that the mounting member 30 and the second light-transmitting member 80 are both located on the second surface 202 of the first light-transmitting member 20, and in this structure, the size of the second light-transmitting member 80 can be set smaller than that of the first light-transmitting member 20, so as to make room for placing the mounting member 30, and the mounting member 30 and the second light-transmitting member 80 can be arranged side by side on the second surface 202, so as to avoid the adverse effect of the setting of the mounting member 30 on the installation of the second light-transmitting member 80. Light emitted by the light source 10 in the mounting member 30 enters the first light-transmitting member 20 through the second surface 202, which also provides lighting and ambiance effects to the vehicle window 100.

Referring to fig. 10, in an embodiment, the first light-transmitting member 20 further includes a first side surface 203, the first side surface 203 connects the first surface 201 and the second surface 202, the second light-transmitting member 80 further includes a second side surface 803, the second side surface 803 connects the third surface 801 and the fourth surface 802, the mounting member 30 further includes a wrapping portion 34, and the wrapping portion 34 wraps the first side surface 203 and the second side surface 803. By providing the edge wrapping portion 34 to wrap the first side surface 203 and the second side surface 803, the edge positions of the first light-transmitting member 20 and the second light-transmitting member 80 are protected, and the first light-transmitting member 20 and the second light-transmitting member 80 are not easily damaged by collision, thereby improving the structural stability of the vehicle window 100. In addition, the existence of the edge covering part 34 can also prevent liquid or ash layer from entering between the first light transmission part 20 and the second light transmission part 80, and the lighting and atmosphere effects of the vehicle window 100 are ensured.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.