CN112606759B

CN112606759B - Vehicle window and automobile

Info

Publication number: CN112606759B
Application number: CN202011513594.8A
Authority: CN
Inventors: 俞建钊; 王志鑫; 曹礼敏; 王立; 郑育亮
Original assignee: Fuyao Glass Industry Group Co Ltd
Current assignee: Fuyao Glass Industry Group Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2022-11-11
Anticipated expiration: 2040-12-18
Also published as: CN112606759A

Abstract

The utility model provides a door window and car, the door window includes light source, installed part, printing opacity subassembly and light extraction structure, the printing opacity subassembly is including the side of carrying on the back first surface and second surface and connecting first surface and second surface, first surface is to the car in, the installed part is located the side, and the installed part extends to first surface and second surface, the installed part is still seted up flutedly, and the side seals the recess, the light source is located on the installed part and is located the recess to be used for to printing opacity subassembly emission light, first surface and/or second surface and/or in the printing opacity subassembly, the light of light source transmission shines through the printing opacity subassembly and forms the scattering on the light extraction structure. Set up the installed part through the side at printing opacity subassembly, and the installed part extends to the first surface and the second surface of printing opacity subassembly, and the light source is located on the installed part and is located the recess to simplified the installation fixed knot structure of light source and printing opacity subassembly, reduced the whole thickness of light source and printing opacity subassembly, do benefit to the lightweight design of car.

Description

Vehicle window and automobile

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, in a vehicle window with an atmosphere effect, a light extraction structure is generally arranged on the surface of transparent glass, and light emitted by a light source is scattered on the light extraction structure to form a specific pattern, so that various atmosphere effects are realized. However, in the traditional vehicle window with atmosphere effect, the light source is complicated with the fixed structure of printing opacity subassembly installation, and whole size is thick for the required structure of cooperation installation door window is also comparatively complicated and massive on the automobile body, is unfavorable for the lightweight design of car.

Disclosure of Invention

The invention aims to provide a vehicle window and a vehicle, which can realize rich pattern effects, simplify the mounting and fixing structure of a light source and a light-transmitting component, reduce the overall thickness of the light source and the light-transmitting component and facilitate the light-weighted design of the vehicle.

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 mounting member, a light-transmitting assembly and a light extraction structure, wherein the light-transmitting assembly includes a first surface and a second surface which are opposite to each other, and a side surface connecting the first surface and the second surface, the first surface faces the inside of the vehicle, the mounting member is located on the side surface, the mounting member extends to the first surface and the second surface, the mounting member is further provided with a groove, the side surface closes the groove, the light source is arranged in the groove and is used for emitting light to the light-transmitting assembly, the light extraction structure is arranged in the first surface and/or the second surface and/or the light-transmitting assembly, and the light emitted by the light source is irradiated on the light extraction structure through the light-transmitting assembly to form scattering. Set up the installed part through the side at light transmission component to the installed part extends to light transmission component's first surface and second surface, locates the light source on the installed part and lies in the recess, thereby has simplified the installation fixed knot structure of light source and light transmission component, has reduced the whole thickness of light source and light transmission component, does benefit to the lightweight design of car.

In one embodiment, the light transmissive assembly includes a first light transmissive element and a second light transmissive element, the first light transmissive element includes the first and third opposing surfaces and a first sub-side connecting the first and third surfaces, the second light transmissive element includes the second and fourth opposing surfaces and a second sub-side connecting the second and fourth surfaces, the third and fourth surfaces are disposed opposite each other, and the first and second sub-sides are coplanar to form the side surface. Through setting up first printing opacity piece and second printing opacity piece for the intensity stack of first printing opacity piece and second printing opacity piece has improved the structural strength of printing opacity subassembly, makes the overall structure of door window more stable and difficult breakage.

In one embodiment, a light extraction element is disposed between the first and second light-transmitting members, wherein light emitted from the light source enters the light extraction element, and the light extraction element is configured to guide the light such that the light is incident into the first and/or second light-transmitting member and exits through the first and/or second surface. The light extraction piece is arranged between the first light transmission piece and the second light transmission piece, so that the propagation direction of light entering the light extraction piece is guided, the light is effectively controlled to enter the first light transmission piece and to be emitted from the first surface, and/or the light is controlled to enter the second light transmission piece and to be emitted from the second surface.

In one embodiment, the mounting member includes a bearing portion, a supporting portion and a clamping portion, the bearing portion, the supporting portion and the bearing portion are stacked, the supporting portion is disposed on the bearing portion and surrounds the bearing portion to form the groove, the supporting portion is connected to the side surface, the clamping portion is disposed on the supporting portion, and the clamping portion is connected to the first surface and a portion of the second surface. Under above-mentioned structure, the installed part can effectual fixed mounting on the printing opacity subassembly, through acceping the light source in the recess, and then makes the light source can effectively install in the printing opacity subassembly and relatively fixed with the printing opacity subassembly, has improved the structural stability of door window.

In one embodiment, the inner surface of the groove is further provided with a matching structure, a circuit board is further arranged in the groove, the circuit board is connected with the matching structure in a matching mode, 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 the 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 the recess and even bump and lead to the structural damage of light source.

In one embodiment, the bearing part comprises a first inner surface, the supporting part comprises a second inner surface, the first inner surface and the second inner surface enclose to form the groove, and the matching structure is arranged on the first inner surface or the second inner surface. When the matching structure is arranged on the first inner surface, the circuit board and the light source can be fixed on the first inner surface; when the mating structure is disposed on the second inner surface, the circuit board and the light source may be fixed to the second inner surface. The two layout modes can meet the fixing requirements on the light source, and the light source is prevented from shaking in the groove and even colliding to cause structural damage to the light source.

In one embodiment, at least a portion of the mounting member is made of a light blocking material so that light emitted from the light source cannot exit through the mounting member, and the light emitted from the light source impinges on the side surface and enters the light transmission member from the side surface. Through making the installed part with the 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, the inner surface of the groove is covered with a light shielding layer, and the light emitted by 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 of 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 and enters the light-transmitting component from the side surface. Through making the light shield layer with reflecting material, the light that the light source launches also can't see through the installed part and jet out, has reduced the loss of light energy to, light is through the one time or multiple reflection of light shield layer, finally jets into printing opacity subassembly and shines on the light extraction structure by the side, thereby has improved the illumination and the atmosphere effect of door window.

In one embodiment, still be equipped with reflection configuration in the recess, reflection configuration includes the plane of reflection, the plane of reflection with be an contained angle between the side, partial light that the light source launches shines on the plane of reflection to through the reflection of plane of reflection by the side jets into printing opacity subassembly. Through set up reflection configuration in the 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 side entering printing opacity subassembly for a few times, 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 number of the clamping portions is multiple, and a spacing distance is provided between the multiple clamping portions. When the quantity of clamping part is a plurality of, the clamping effect of clamping part to first surface and second surface is better for realize effective fixed connection between installed part and the printing opacity subassembly, and, owing to have the spacing distance between a plurality of clamping parts, make the part light that is jetted out by first surface and/or second surface can not sheltered from by the clamping part, but jets out through the interval region between a plurality of clamping parts, improved the illumination and the atmosphere effect of door window.

In one embodiment, the clamping portion is made of a transparent material, and light emitted from the light source into the light-transmitting component enters the clamping portion from the first surface and/or the second surface and is emitted from the surface of the clamping portion. Through adopting transparent material to make the clamping part for the clamping part can possess centre gripping and printing opacity function simultaneously, and the light that the light source jetted into printing opacity subassembly can not sheltered from by the clamping part at the in-process that jets out by first surface and/or second surface, but can see through the clamping part and jet out, thereby has improved the illumination and the atmosphere effect of door window.

In one embodiment, the supporting portion is made of a light guide material, and a part of light emitted from the light source enters the supporting portion, is conducted through the supporting portion, and then enters the light transmission assembly from the supporting portion through the side surface. The supporting part is made of the light guide material, so that the supporting part has a light guide function, light emitted by the light source can be conducted and distributed to the whole supporting part after entering the supporting part, and then the light transmission assembly is injected from the side surface of the supporting part, so that the functions of illumination and atmosphere are realized. Because the light can be conducted and extended in the supporting part, the light can be distributed in a larger area range only by arranging one or a small number of light sources, the corresponding lighting and atmosphere functions are met by replacing the mode of arranging a plurality of light sources, the number of the light sources is reduced, and the process cost is reduced.

In one embodiment, the bearing portion, the supporting portion and the clamping portion are of a one-piece construction. When bearing portion, supporting part and clamping part formula structure as an organic whole, the structure of the installed part that the three is constituteed is more stable to the structural stability of door window has further been improved.

In a second aspect, the invention further provides an automobile which comprises a vehicle body and the vehicle window in any one of the embodiments of the first aspect, wherein the vehicle body is provided with a containing space, and the first surface of the vehicle window faces the containing space. By adding the vehicle window provided by the invention into an automobile, the automobile can meet the requirement of light weight while having an atmosphere effect.

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 cross-sectional structural view in the front view direction of a vehicle window provided by an embodiment of the invention;

FIG. 3 is a cross-sectional view in elevation of another embodiment of a vehicle window;

FIG. 4 is a cross-sectional structural view in elevation of another embodiment of a vehicle window;

FIG. 5 is a cross-sectional view in elevation of another embodiment of a vehicle window;

FIG. 6 is a cross-sectional view in elevation of another embodiment of a vehicle window;

FIG. 7 is a schematic side view illustration of a vehicle window according to an embodiment;

FIG. 8 is a cross-sectional structural view in elevation of a vehicle window of an embodiment;

FIG. 9 is a side elevational view of the window shown in FIG. 8;

FIG. 10 is a front view in cross-section of an exemplary vehicle window;

fig. 11 is a sectional structural view 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 making any creative effort based on the embodiments of the present invention, belong to the protection 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 a vehicle body 900 and the vehicle window 100 provided by the embodiment of the invention, wherein the vehicle body 900 is provided with a containing space 901, the light transmission component 30 of the vehicle window 100 comprises a first surface 301 and a second surface 302 which are opposite, the first surface 301 faces the containing space 901, and the second surface 302 faces the outside of the automobile. 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 a rear windshield, 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 can meet the requirement of light weight while having an atmosphere effect.

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. Further, the window 100 may be disposed in a vertical direction or a horizontal direction. The drawings of the present invention show a vehicle window 100 for illustration purposes only. In particular, the window 100 may be selected from a side window, a rear window, a sunroof, etc., and is preferably applied to a car 1000 of a type such as a sedan, a utility business car, a sports car, a truck, etc., and in other embodiments, may also be applied to a construction industry, and is applied to indoor atmosphere adjustment.

The vehicle window 100 provided by the embodiment of the invention comprises a light source 10, a mounting member 20, a light-transmitting assembly 30 and a light extraction structure 40, wherein the light-transmitting assembly 30 comprises a first surface 301 and a second surface 302 which are opposite to each other and a side surface 303 connecting the first surface 301 and the second surface 302, the first surface 301 faces the inside of the vehicle, the mounting member 20 is located on the side surface 303, the mounting member 20 extends to the first surface 301 and the second surface 302, the mounting member 20 is further provided with a groove 201, the side surface 303 seals the groove 201, the light source 10 is arranged in the groove 201 and is used for emitting light to the light-transmitting assembly 30, the light extraction structure 40 is arranged in the first surface 301 and/or the second surface 302 and/or the light-transmitting assembly 30, and the light emitted by the light source 10 irradiates the light extraction structure 40 through the light-transmitting assembly 30 to form scattering.

The light-transmitting member 30 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 light transmission member 30 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 sources 10 that satisfy the corresponding functional requirements may also be used, and are not described in detail herein.

The mounting member 20 is located on a side 303 of the light transmission member 30 and extends to the first surface 301 and the second surface 302 of the light transmission member 30. With the above structure, the mounting member 20 can be clamped between the first surface 301 and the second surface 302, so that the fixed connection between the mounting member 20 and the light-transmitting assembly 30 is effectively realized. It is understood that the mounting member 20 and the light transmission member 30 can be fixed by a connector, or the light transmission member 30 is merely placed on the mounting member 20 to realize the relative fixation therebetween, which is not limited in particular. The mounting member 20 may be made of alloy, plastic, or any other material having a certain structural strength.

The mounting member 20 is provided with a groove 201, the side 303 of the light transmission component 30 seals the groove 201, and the light source 10 is arranged on the mounting member 20 and located in the groove 201, so that the light source 10 is effectively mounted on the light transmission component 30 and is relatively fixed with the light transmission component 30, and the structural stability of the vehicle window 100 is further improved.

Wherein, the first surface 301 and/or the second surface 302 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, light emitted from the light source 10 enters the light transmission member 30 and is reflected by the light extraction structure 40 on the first surface 301 or the second surface 302, so that a corresponding pattern is displayed, and the vehicle window 100 has a better atmosphere effect. In some embodiments, the light extraction structure 40 may be a pattern layer formed by processing a pattern on the light transmission member 30 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 light transmission member 30, that is, light is irradiated onto the light extraction structure 40 and reflected or refracted to achieve a corresponding atmosphere effect. In other specific embodiments, the light extraction structure 40 is a photoluminescent structure that emits light by itself, that is, the corresponding atmosphere effect is achieved by the self-luminescence of the light extraction structure 40.

The light extraction structures 40 are disposed on the first surface 301 and/or the second surface 302 of the light transmission member 30 and/or inside the light transmission member 30, and light emitted from the light source 10 entering the light transmission member 30 is scattered on a specific pattern of the light extraction structures 40, thereby presenting a specific light emitting pattern. It should be noted that the light extraction structures 40 may be distributed on the entire first surface 301 and/or the entire second surface 302 and/or the entire light-transmitting component 30, or may be distributed only on a part of the first surface 301 and/or a part of the second surface 302 and/or a part of the entire light-transmitting component 30, and are configured according to specific use cases.

According to the vehicle window 100 provided by the embodiment of the invention, the mounting piece 20 is arranged on the side 303 of the light transmission component 30, the mounting piece 20 extends to the first surface 301 and the second surface 302 of the light transmission component 30, and the light source 10 is arranged on the mounting piece 20 and is positioned in the groove 201, so that the mounting and fixing structure of the light source 10 and the light transmission component 30 is simplified, the overall thickness of the light source 10 and the light transmission component 30 is reduced, and the requirement of light weight is met. It can be understood that, in the embodiment of the present application, while the light source 10 is fixedly mounted on the light transmission assembly 30, the mounting member 20 has a simpler structure and is less difficult to process, so that the process production efficiency of the corresponding vehicle window 100 is improved.

In one embodiment, the light-transmitting member 30 includes a first light-transmitting member 31 and a second light-transmitting member 32, the first light-transmitting member 31 includes a first surface 301 and a third surface 304 opposite to each other and a first sub-side 303 connecting the first surface 301 and the third surface 304, the second light-transmitting member 32 includes a second surface 302 and a fourth surface 305 opposite to each other and a second sub-side 303 connecting the second surface 302 and the fourth surface 305, the third surface 304 and the fourth surface 305 are oppositely disposed, and the first sub-side 303 and the second sub-side 303 are coplanar to form the side 303. Through setting up first printing opacity piece 31 and second printing opacity piece 32 for the intensity stack of first printing opacity piece 31 and second printing opacity piece 32 has improved light transmission component 30's structural strength, makes window 100's overall structure more stable and difficult broken.

The materials of the first light-transmitting member 31 and the second light-transmitting member 32 may be the same or different, and are not particularly limited herein. Preferably, the first light-transmitting member 31 and the second light-transmitting member 32 are both sheet-shaped glass, and the first light-transmitting member 31 and the second light-transmitting member 32 may be fixed by bonding with an adhesive. In a specific embodiment, the binder is preferably Polyvinyl Butyral (PVB), EVA film, shadowless adhesive, or other polymer. The first light transmission piece 31 and the second light transmission piece 32 are bonded and fixed together through the adhesive, the fixing mode is simple and effective, and sufficient structural strength is guaranteed while the thickness of the vehicle window 100 is reduced.

In one embodiment, a light extraction member 33 is further disposed between the first light-transmitting member 31 and the second light-transmitting member 32, the light emitted from the light source 10 enters the light extraction member 33, and the light extraction member 33 is used for guiding the light so that the light enters the first light-transmitting member 31 and/or the second light-transmitting member 32 and exits through the first surface 301 and/or the second surface 302. By arranging the light extraction member 33 between the first light transmission member 31 and the second light transmission member 32, the propagation direction of light entering the light extraction member 33 is guided, thereby effectively controlling the light to enter the first light transmission member 31 and exit from the first surface 301, and/or controlling the light to enter the second light transmission member 32 and exit from the second surface 302. In a specific embodiment, the light extraction element 33 includes a matrix layer and light extraction particles distributed in the matrix layer, and the light extraction particles are configured or arranged to control the light path of the light entering the light extraction element 33. It is understood that the structure and type of the light extraction element 33 can be varied, including but not limited to one of the above, and will not be described in detail herein.

In one embodiment, the mounting member 20 includes a bearing portion 21, a supporting portion 22 and a clamping portion 23, which are stacked, the supporting portion 22 is disposed on the bearing portion 21 and surrounds the bearing portion 21 to form a groove 201, the supporting portion 22 is connected to the side surface 303, the clamping portion 23 is disposed on the supporting portion 22, and the clamping portion 23 is connected to the first surface 301 and a portion of the second surface 302. Under the above structure, the mounting member 20 can be effectively and fixedly mounted on the light transmission component 30, and the light source 10 is accommodated in the groove 201, so that the light source 10 can be effectively mounted on the light transmission component 30 and relatively fixed with the light transmission component 30, thereby improving the structural stability of the vehicle window 100. It will be appreciated that in a particular embodiment, the carrier portion 21, the support portion 22 and the clamping portion 23 may be designed as a one-piece construction. When the bearing portion 21, the supporting portion 22 and the clamping portion 23 are of an integrated structure, the structure of the mounting member 20 formed by the bearing portion, the supporting portion 22 and the clamping portion is more stable, so that the structural stability of the vehicle window 100 is further improved.

It should be noted that, the integrated structure is simple to process, and no additional assembly connection structure is needed to connect the bearing portion 21, the supporting portion 22 and the clamping portion 23, so that the structure of the mounting member 20 is further simplified, and the production and mounting efficiency is improved. When the mounting member 20 is made of metal or other alloy material, the bearing portion 21, the supporting portion 22 and the holding portion 23 may be integrally formed by a sheet metal process; when the mounting member 20 is made of plastic, the bearing portion 21, the supporting portion 22 and the clamping portion 23 may be integrally formed through an injection molding process. Wherein, according to the material of the mounting member 20, the supporting portion 22 and the covering portion can be processed by corresponding integral forming process, and the mounting member 20 can be processed into a specific shape according to the corresponding use requirement, which is not specifically limited herein as long as it can satisfy the corresponding function. It should be noted that the mounting member 20 may be made of the above-mentioned alloy, plastic or other waterproof material, so that liquid enters the groove 201 to cause the light source 10 to malfunction.

In one embodiment, the inner surface of the groove 201 is further provided with a matching structure 24, the groove 201 is further provided with a circuit board 50, the circuit board 50 is connected with the matching structure 24 in a matching manner, and the light source 10 is electrically connected with the circuit board 50. The light source 10 is electrically connected with the circuit board 50 to meet corresponding circuit connection requirements, and the matching structure 24 is arranged on the inner surface of the groove 201, so that the circuit board 50 can be fixed inside the mounting part 20 through the matching relation with the matching structure 24, the light source 10 is further fixed, and the light source 10 is prevented from shaking or even colliding in the groove 201 to cause structural damage to the light source 10.

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 adhered on the circuit board 50 by an adhesive to fix the light source 10 and electrically connect with the circuit.

Wherein, the cooperation structure 24 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 24 here, as long as can carry out the joint to circuit board 50 and fix.

Referring to fig. 3 and fig. 4, in an embodiment, the supporting portion 21 includes a first inner surface 210, the supporting portion 22 includes a second inner surface 220, the first inner surface 210 and the second inner surface 220 enclose to form a groove 201, and the matching structure 24 is disposed on the first inner surface 210 or the second inner surface 220. When the mating structure 24 is disposed on the first inner surface 210, the circuit board 50 and the light source 10 may be secured to the first inner surface 210; when the mating structure 24 is disposed on the second inner surface 220, the circuit board 50 and the light source 10 may be secured to the second inner surface 220. The two layout modes can meet the fixing requirements of the light source 10, and the light source 10 is prevented from shaking in the groove 201 and even colliding to cause structural damage of the light source 10. In the present embodiment, the matching structure 24 is preferably a glue layer, and the circuit board 50 is adhered to the first inner surface 210 or the second inner surface 220 by disposing the matching structure 24 on the first inner surface 210 or the second inner surface 220. The structure can also meet the fixing requirement of the light source 10, and the light source 10 is prevented from shaking in the groove 201 and even colliding to cause structural damage to the light source 10. Further, since the circuit board 50 is bonded to the first surface 301 or the second surface 302, the size of the mounting device 20 can be further reduced, and the size can be reduced.

It will be appreciated that when the circuit board 50 is adhesively attached to the first inner surface 210 of the carrier portion 21, as shown in fig. 3, the longitudinal dimension of the mounting member 20 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 220 of the supporting portion 22, the transverse dimension of the mounting member 20 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 210 or the second inner surface 220 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, at least a portion of the mounting member 20 is made of a light blocking material such that light emitted from the light source 10 cannot exit through the mounting member 20, and light emitted from the light source 10 impinges on the side surface 303 and enters the light transmission member 30 through the side surface 303. By forming mounting member 20 from a light-blocking material, such that mounting member 20 is opaque, light emitted by light source 10 cannot be transmitted through mounting member 20, 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 a corresponding light-shielding function, which is not specifically limited herein. It can be understood that, a part of the light emitted from the light source 10 directly enters the light transmission component 30, and a part of the light irradiates the inner surface of the mounting component 20, and the light irradiating the inner surface of the mounting component 20 is reflected on the inner surface of the mounting component 20 and finally enters the light transmission component 30, so that the situation that the light penetrates through the mounting component 20 and exits from the groove 201 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 groove 201 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 20. It can be understood that, when the mounting member 20 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 groove 201 to shield light, and light emitted from the light source 10 is blocked by the light shielding layer 60 and cannot penetrate through the mounting member 20, so that loss of light energy is reduced, and light utilization rate is improved. Moreover, light cannot penetrate through the mounting part 20 to be emitted from the first groove 201, 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 light transmissive member 30 from the side surface 303. Through making light shield layer 60 with reflecting material, the light that light source 10 launches also can't see through installed part 20 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 printing opacity subassembly 30 and shine on light extraction structure 40 by first surface 301 or second surface 302, 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 groove 201, the reflective structure 70 includes a reflective surface 701, an included angle is formed between the reflective surface 701 and the side surface 303, 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 enter the light-transmitting assembly 30 from the side surface 303. It can be understood that, when the light emitted from the light source 10 can not directly face the light-transmitting assembly 30, the light emitted from the light source 10 can be reflected by the reflective structure 70 disposed in the groove 201, so that the light enters the light-transmitting assembly 30 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 side surface 303 can be adjusted, so that the light can enter the light-transmitting assembly 30 from the first surface 301 or the second surface 302 only through one reflection, which reduces the light energy loss of the light in the reflection process, thereby improving the illumination and atmosphere effects of the vehicle window 100. The included angle between the reflection surface 701 and the side surface 303 may be 15 °, 30 °, 36 °, 60 °, 90 °, or other angles corresponding to requirements, which is not specifically 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 light-transmitting component 30, the number of the reflecting surfaces 701 may be multiple, and the light can enter the light-transmitting component 30 through multiple reflections by adjusting the position relationship between the multiple reflecting surfaces 701, so as to improve the utilization rate of the light.

Referring to fig. 7, in one embodiment, there are a plurality of clamping portions 23, and a spacing distance is provided between the clamping portions 23. When the number of the clamping portions 23 is plural, the clamping effect of the clamping portions 23 on the first surface 301 and the second surface 302 is better, so that the mounting member 20 and the light transmission component 30 are effectively and fixedly connected, and due to the spacing distance between the plurality of clamping portions 23, part of light emitted from the first surface 301 and/or the second surface 302 is not shielded by the clamping portions 23, but is emitted through the spacing areas between the plurality of clamping portions 23, thereby improving the illumination and atmosphere effects of the vehicle window 100.

Referring to fig. 8 and 9, in an embodiment, the holding portion 23 is made of a transparent material, and light emitted from the light source 10 into the light-transmitting component 30 enters the holding portion 23 from the first surface 301 and/or the second surface 302 and exits from the surface of the holding portion 23. Through adopting transparent material to make clamping part 23 for clamping part 23 can possess centre gripping and printing opacity function simultaneously, and the light that light source 10 penetrated into printing opacity subassembly 30 is at the in-process that is penetrated out by first surface 301 and/or second surface 302, can not sheltered from by clamping part 23, but can see through clamping part 23 and penetrate out, thereby has improved the illumination and the atmosphere effect of door window 100. It is understood that, in the present embodiment, the material of the clamping portion 23 may be the same as the material of the light-transmitting component 30, and may also be any other transparent material meeting the corresponding requirement, and is not limited specifically herein.

Referring to fig. 10, in an embodiment, the supporting portion 22 is made of a light guide material, and a part of the light emitted from the light source 10 enters the supporting portion 22 and is conducted through the supporting portion 22, and then enters the light transmission assembly 30 from the supporting portion 22 through the side surface 303. By using the light guide material to make the supporting portion 22, the supporting portion 22 has a light guide function, and after the light emitted from the light source 10 enters the supporting portion 22, the light is transmitted and distributed to the whole supporting portion 22, and then enters the light transmission component 30 from the side 303 of the supporting portion 22, so as to realize the functions of illumination and atmosphere. Since the light can be conducted and extended in the supporting portion 22, only one or a small number of light sources 10 are needed to be arranged to satisfy the distribution of the light in a large area range, instead of arranging a plurality of light sources 10 to satisfy the corresponding functions of illumination and atmosphere, the number of light sources 10 is reduced, and thus the process cost is reduced.

Referring to fig. 11, in an embodiment, in order to prevent a portion of light emitted from the light source 10 from directly emitting through the supporting portion 22 without being emitted from the supporting portion 22 into the light-transmitting assembly 30, the supporting portion 22 may be made by a combination of a light-guiding material and a light-shielding material, a portion of the supporting portion 22 opposite to the light-transmitting assembly 30 is made of a light-guiding material, and a portion of the supporting portion 22 opposite to the clamping portion 23 is made of a light-shielding material. Under the above structure, the supporting portion 22 can still play a corresponding light guiding function, and meanwhile, the light emitted by the light source 10 cannot directly penetrate through the supporting portion 22 to be emitted, so that the loss of light energy is reduced, and the light utilization rate is ensured. In a specific embodiment, a light shielding layer 60 may be disposed on the outer surface of the supporting portion 22 to prevent light from directly emitting through the supporting portion 22.

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.

Claims

1. A vehicle window is characterized by comprising a light source, a mounting part, a light-transmitting component and a light extraction structure, wherein the light-transmitting component comprises a first surface and a second surface which are opposite to each other and a side surface connecting the first surface and the second surface, the first surface faces the interior of the vehicle, the mounting part is positioned on the side surface and extends to the first surface and the second surface, the mounting part comprises a bearing part, a supporting part and a clamping part which are arranged in a stacking mode, the supporting part is arranged on the bearing part and surrounds the bearing part to form a groove, the side surface seals the groove, the light source is arranged in the groove and is used for emitting light to the light-transmitting component, the supporting part is connected with the side surface, the supporting part is made of a light-conducting material, and a part of light emitted by the light source is emitted into the supporting part and is conducted through the supporting part and then enters the light-transmitting component from the supporting part through the side surface; the light extraction structure is arranged on the first surface and/or the second surface and/or in the light-transmitting component, and light rays emitted by the light source are irradiated on the light extraction structure through the light-transmitting component to form scattering; the light extraction structure is a pattern layer formed by processing through a laser engraving process, and/or the light extraction structure is a pattern layer formed by printing ink patterns through silk screen, and/or the light extraction structure is a pattern layer formed by arranging scattering particles, and/or the light extraction structure is a pattern layer formed by a photoluminescence structure.

2. The vehicle window of claim 1, wherein the light transmitting assembly comprises a first light transmitting element comprising the first and third opposing surfaces and a first sub-side connecting the first and third surfaces, and a second light transmitting element comprising the second and fourth opposing surfaces and a second sub-side connecting the second and fourth surfaces, the third and fourth surfaces being oppositely disposed, the first and second sub-sides being coplanar to form the side surface.

3. The vehicle window of claim 2, wherein a light extraction member is disposed between the first and second light-transmitting members, light emitted by the light source entering the light extraction member, the light extraction member being configured to direct the light such that the light is incident into the first and/or second light-transmitting members and exits through the first and/or second surfaces.

4. The window of claim 3, wherein the clip portion is provided on the support portion and is connected to the first surface and a portion of the second surface.

5. The vehicle window of claim 4, wherein a mating structure is further disposed on an inner surface of the groove, a circuit board is further disposed in the groove, the circuit board is in mating connection with the mating structure, and the light source is electrically connected to the circuit board.

6. The vehicle window of claim 5, wherein the load-bearing portion includes a first inner surface, the support portion includes a second inner surface, the first and second inner surfaces enclose the recess, and the mating structure is disposed on the first or second inner surfaces.

7. The vehicle window of claim 4, wherein at least a portion of the mounting member is made of a light blocking material such that light emitted by the light source cannot exit through the mounting member, the light emitted by the light source impinging on the side surface and entering the light transmitting assembly from the side surface.

8. The vehicle window of claim 4, wherein the inner surface of the 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.

9. The vehicle window of claim 8, wherein the light-shielding layer is made of a light-reflecting material, and a portion of the light emitted from the light source is incident on the light-shielding layer, reflected by the light-shielding layer, and emitted from the side surface into the light-transmitting component.

10. The vehicle window as claimed in claim 4, wherein a reflecting structure is further disposed in the groove, the reflecting structure includes a reflecting surface, an included angle is formed between the reflecting surface and the side surface, and a part of light emitted from the light source irradiates the reflecting surface and is reflected by the reflecting surface to enter the light-transmitting component from the side surface.

11. The window of claim 4, wherein the clips are plural, with a spacing distance between the clips.

12. The window of claim 4, wherein the clip portion is made of a transparent material, and wherein light from the light source that enters the light transmitting assembly enters the clip portion from the first and/or second surface and exits the surface of the clip portion.

13. The window of claim 4, wherein the carrier portion, the support portion and the clamping portion are of unitary construction.

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 the receiving space.