WO2023060599A1 - 车窗总成及车辆 - Google Patents

车窗总成及车辆 Download PDF

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Publication number
WO2023060599A1
WO2023060599A1 PCT/CN2021/124224 CN2021124224W WO2023060599A1 WO 2023060599 A1 WO2023060599 A1 WO 2023060599A1 CN 2021124224 W CN2021124224 W CN 2021124224W WO 2023060599 A1 WO2023060599 A1 WO 2023060599A1
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WO
WIPO (PCT)
Prior art keywords
light
light guide
hole
vehicle window
transparent plate
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Application number
PCT/CN2021/124224
Other languages
English (en)
French (fr)
Inventor
叶家荣
林生野
毛祚水
曹礼敏
Original Assignee
福耀玻璃工业集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 福耀玻璃工业集团股份有限公司 filed Critical 福耀玻璃工业集团股份有限公司
Priority to CN202180103105.8A priority Critical patent/CN118043214A/zh
Priority to PCT/CN2021/124224 priority patent/WO2023060599A1/zh
Publication of WO2023060599A1 publication Critical patent/WO2023060599A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • B60Q3/208—Sun roofs; Windows

Definitions

  • the present application relates to the technical field of vehicle spare parts, in particular to a vehicle window assembly and a vehicle.
  • the window glass on the vehicle is perforated, and multiple light-emitting diodes can be integrated inside to realize different functions.
  • the strength of the perforated part of the window glass is not correspondingly strengthened structurally, for example, the light-emitting diode is directly arranged at the perforated part, resulting in that the perforated part of the window glass is relatively weaker than other non-perforated areas.
  • the intensity is weak, which may affect the safety of vehicle driving.
  • the application discloses a vehicle window assembly, which can solve the technical problem that the strength of the perforated part of the vehicle window glass is weaker than that of other non-perforated regions, and avoid affecting the driving safety of the vehicle.
  • the present application provides a vehicle window assembly
  • the vehicle window assembly includes a vehicle window glass and a light guide assembly
  • the vehicle window glass includes a first transparent plate, an intermediate layer, a second A transparent plate
  • the first transparent plate is connected to the second transparent plate through the intermediate layer
  • the second transparent plate also has a through hole
  • the light guide assembly includes a light guide and a fixing member
  • the guide The light member is at least partially disposed in the through hole
  • the light guide member is at least partially in contact with the intermediate layer and the second transparent plate, and the light emitting surface of the light guide member is in contact with the circumference of the through hole.
  • the side walls are arranged opposite to each other, the fixing member is arranged on the surface of the second transparent plate away from the first transparent plate, and forms a storage space for accommodating the light source with the second transparent plate, and the light source
  • the light-emitting surface is arranged opposite to the light-incident surface of the light guide
  • the window glass also includes a photosensitive element, which is arranged corresponding to the light-exit surface of the light guide, so that the light emitted by the light source passes through the The light guide element is incident to the photosensitive element, and the photosensitive element is used to transmit light into the vehicle.
  • the light guide is correspondingly arranged in the through hole, and the light guide is at least partially in contact with the intermediate layer and the second transparent plate, so that the light guide is at the through hole It supports each other with the window glass and has a certain supporting strength, so as to avoid affecting the driving safety of the vehicle.
  • the fixing member includes a base plate, a casing and at least one reinforcing rib, the base plate is used for fixedly placing the light source, and the base plate is fixedly connected to the inner side wall of the housing through the reinforcing rib.
  • the light guide has an optical sub-element, and the optical sub-element refracts the light emitted by the light source and emits it from the light exit surface of the light guide.
  • the included angle between the light exit surface of the light guide and the light entrance surface of the light guide is 0°-90°.
  • At least a part of the inner wall of the light guide member is provided with reflective material, and the reflective material is used to reflect light.
  • the reflectance of the surface of the light guide member adjacent to and opposite to the intermediate layer is greater than or equal to a preset reflection threshold.
  • the shape of the through hole is one or more of rectangle, ellipse, circle or any polygon.
  • the diameter of the through hole is less than or equal to 50mm.
  • the shape of the light guide disposed in the through hole matches the shape of the through hole.
  • the light guide includes a support portion, and the support portion abuts against an inner side wall of the through hole.
  • the gap is less than or equal to 2 mm.
  • the extension length of the light exit surface of the light guide from the through hole is less than or equal to 5 mm.
  • At least part of the inner sidewall of the through hole is provided with reflective material, and the reflective material is used to reflect light.
  • the vehicle window glass further includes a reflective layer, the reflective layer is disposed on a side surface of the intermediate layer adjacent to the second transparent plate, and is disposed corresponding to the through hole.
  • the present application further provides a vehicle, the vehicle includes the vehicle window assembly and the vehicle frame as described in the first aspect, and the vehicle window assembly is installed on the vehicle frame.
  • FIG. 1 is a schematic top view of a vehicle window assembly provided by an embodiment of the present application.
  • Fig. 2 is a schematic cross-sectional view along line I-I in Fig. 1 .
  • FIG. 3 is a schematic cross-sectional view of a vehicle window assembly provided by an embodiment of the present application.
  • Fig. 4 is a schematic cross-sectional view of a vehicle window assembly provided by an embodiment of the present application.
  • Fig. 5 is a schematic cross-sectional view of a vehicle window assembly provided by another embodiment of the present application.
  • FIG. 6 is a schematic top view of a vehicle window assembly provided in another embodiment of the present application.
  • FIG. 7 is a schematic top view of a vehicle window assembly provided in another embodiment of the present application.
  • FIG. 8 is a schematic top view of a vehicle window assembly provided in another embodiment of the present application.
  • FIG. 9 is a partially enlarged schematic diagram of the dotted line box in FIG. 2 .
  • Fig. 10 is a schematic cross-sectional view of a vehicle window assembly provided by another embodiment of the present application.
  • Fig. 11 is a schematic cross-sectional view of a vehicle window assembly provided by another embodiment of the present application.
  • Fig. 12 is a schematic top view of a vehicle provided by an embodiment of the present application.
  • window assembly-1 window glass-11, first transparent plate-111, middle layer-112, second transparent plate-113, photosensitive element-114, through hole-115, reflective layer-116,
  • Light guide assembly-12 light guide member-121, light incident surface-1211, light exit surface-1212, optical sub-component-1213, support part-1214, fixing member-122, substrate-1221, housing-1222, reinforcing rib -1223, containment space-123, vehicle-2, light source-21, light-emitting surface-211, frame-22.
  • the application provides a vehicle window assembly 1, please refer to Figure 1 and Figure 2 together, Figure 1 is a schematic top view of the vehicle window assembly provided in an embodiment of the application; Figure 2 is a section along line I-I in Figure 1 View schematic diagram.
  • the vehicle window assembly 1 includes a vehicle window glass 11 and a light guide assembly 12.
  • the vehicle window glass 11 comprises a first transparent plate 111, an intermediate layer 112, and a second transparent plate 113 which are sequentially stacked.
  • the plate 111 is connected to the second transparent plate 113 through the intermediate layer 112, the second transparent plate 113 also has a through hole 115, the light guide assembly 12 includes a light guide 121 and a fixing member 122, the guide The light member 121 is at least partially disposed in the through hole 115, and the light guide member 121 is in contact with at least part of the intermediate layer 112 and the second transparent plate 113, and the light emitting surface of the light guide member 121 1212 is disposed opposite to the peripheral side wall of the through hole 115, the fixing member 122 is disposed on the side surface of the second transparent plate 113 away from the first transparent plate 111, and is connected to the second transparent plate 113 A storage space 123 for accommodating the light source 21 is formed.
  • the light emitting surface 211 of the light source 21 is arranged opposite to the light incident surface 1211 of the light guide 121.
  • the window glass 11 also includes a photosensitive element 114, and the photosensitive element 114 is set corresponding to the light-emitting surface 1212 of the light guide 121, so that the light emitted by the light source 21 enters the photosensitive element 114 through the light guide 121, and the photosensitive element 114 is used to transmit the light to the vehicle.
  • the vehicle window glass 11 is laminated glass, and when the vehicle window glass 11 is loaded on the vehicle, the side of the first transparent plate 111 away from the second transparent plate 113 is the outside of the vehicle, The side of the second transparent plate 113 facing away from the first transparent plate 111 is the vehicle interior, that is, in this embodiment, the light guide assembly 12 and the light source 21 are disposed on the vehicle interior.
  • the middle layer 112 has a certain viscosity and is used for bonding the first transparent plate 111 and the second transparent plate 113 . As shown in FIG. 2 , when the through hole 115 is opened in the second transparent plate 113, at least part of the middle layer 112 remains at the through hole 115, so that the light guide 121 abuts against the middle layer. When the layer 112 is used, it is bonded with the middle layer 112 to form a one-piece structure with a certain strength. At the same time, the light guide 121 abuts against the second transparent plate 113 , which further improves the strength of the light guide 121 and the window glass 11 at the through hole 115 .
  • the light emitting surface 211 of the light source 21 refers to the surface that is mainly used to emit light after the light source 21 emits light.
  • the light incident surface 1211 of the light guide 121 refers to the surface of the light guide 121 mainly used to receive light; the light exit surface 1212 of the light guide 121 refers to the After the light received by the light surface 1211 is transmitted in the light guide 121 , it is mainly used for the surface where the light is emitted. It can be understood that the present application does not limit the number of the light incident surface 1211 and the light output surface 1212 of the light guide member 121 .
  • the light guide 121 Due to the setting of the light guide 121, it is only necessary to arrange the light emitting surface 1212 of the light guide 121 and the inner side wall of the through hole 115 so that the light emitted by the light source 21 is incident through the light guide 121. Only the photosensitive element 114 is enough, so as to avoid disposing the light source 21 in the through hole 115 and affecting the structural strength at the through hole 115 .
  • FIG. Figure 4 is a schematic cross-sectional view of a vehicle window assembly provided by an embodiment of the present application.
  • the photosensitive element 114 is arranged on the side surface of the second transparent plate 113 away from the first transparent plate 111 in the stacking direction; or, as shown in Figure 4, the photosensitive element 114 It is arranged inside the second transparent plate 113, etc., which is not limited in the present application.
  • the photosensitive element 114 when the photosensitive element 114 is arranged corresponding to the second transparent plate 113, the light emitted by the light source 21 is also incident on the second transparent plate 113 through the light guide 121, that is, In this embodiment, the second transparent plate 113 also acts as a light guide layer, so that light is transmitted in the second transparent plate 113 and finally incident on the photosensitive element 114 .
  • the photosensitive element 114 can reflect the light into the vehicle, or refract the light into the vehicle;
  • the photosensitive element 114 is a photoluminescent element, the photosensitive element 114 can emit light into the vehicle after being excited by the light emitted by the light source 21 . It can be understood that, the present application does not limit the type of the photosensitive element 114 .
  • the light guide 121 is disposed in the through hole 115 correspondingly, and the light guide 121 is at least partially connected to the intermediate layer 112 and the second transparent plate 113 .
  • the abutment makes the light guide member 121 support each other with the window glass 11 at the through hole 115 and has a certain supporting strength, so as to avoid affecting the driving safety of the vehicle.
  • the fixing member 122 includes a base plate 1221, a housing 1222 and at least one reinforcing rib 1223, the base plate 1221 is used to fix the light source 21, and the base plate 1221 is fixedly connected to the inner side wall of the housing 1222 through the reinforcing rib 1223 .
  • both ends of the housing 1222 are respectively fixedly connected to the surface of the second transparent plate 113 facing away from the first transparent plate 111.
  • the fixed connection method of the second transparent plate 113 is not limited.
  • the ribs 1223 have high connection strength, and the substrate 1221 is fixedly connected to the inner sidewall of the housing 1222 through the ribs 1223, so that the overall structural strength of the fixing member 122 is larger.
  • the housing 1222 is further provided with a clamping member, which can clamp the substrate 1221 at a corresponding position.
  • the substrate 1221 is disposed parallel to the light incident surface 1211 of the light guide 121 , and the light source 21 is fixedly disposed on the substrate 1221 such that the light emitting surface 211 of the light source 21 is disposed opposite to each other.
  • the light guide 121 has an optical sub-element 1213, the optical sub-element 1213 refracts the light emitted by the light source 21, and is transmitted by the light guide The light emitting surface 1212 of 121 emits light.
  • the two surfaces of the optical sub-element 1213 have the effect of refracting light.
  • the direction of the outgoing light will be refracted.
  • the light emitted by the light source 21 enters the light guide 121 from the light incident surface 1211 of the light guide 121 , enters the optical sub-element 1213 , and passes through the optical sub-element 1213 refraction, and finally emerge from the light exit surface 1212 of the light guide 121 .
  • the light guide 121 may also be provided with optical elements such as reflectors that form a certain angle with the light incident surface 1211 of the light guide 121, so as to achieve The light incident on the light incident surface 1211 of the component 121 exits from the light output surface 1212 of the light guide component 121 , which is not limited in the present application.
  • the included angle between the light exit surface 1212 of the light guide 121 and the light incident surface 1211 of the light guide 121 is 0°-90°.
  • the light exit surface 1212 of the light guide 121 and the light incident surface 1211 of the light guide 121 are arranged perpendicular to each other. It can be understood that when the light-emitting surface 1212 of the light-guiding member 121 is arranged opposite to the inner wall of the through hole 115, more light emitted from the light-emitting surface 1212 of the light-guiding member 121 can be incident on the photosensitive element 114 .
  • the substrate 1221 is perpendicular or nearly perpendicular to the inner sidewall of the through hole 115, and the light incident surface 1211 of the light guide 121 is approximately parallel to the substrate 1221, the light guide 121
  • the light emitting surface 1212 is perpendicular to or approximately perpendicular to the light incident surface 1211 of the light guide member 121 .
  • FIG. 5 is a schematic cross-sectional view of a vehicle window assembly provided in another implementation manner of the present application.
  • the light incident surface 1211 of the light guide 121 and the light exit surface 1212 of the light guide 121 can also be arranged at an angle, or arranged in parallel, as long as it does not affect the output from the light exit surface 1212 of the light guide 121
  • the light is incident to the photosensitive element 114 , which is not limited in the present application.
  • At least part of the inner wall of the light guide member 121 is provided with a reflective substance, and the reflective substance is used to reflect light.
  • the reflective material is provided on at least part of the inner wall of the light guide 121, so that The light emitted by 1212 is reflected multiple times in the light guide 121, and finally changes the transmission direction of the light through the refraction/reflection of the optical sub-element 1213 or other optical elements, and the light output surface 1212 of the light guide 121 shoot.
  • an optical element for converging and collimating the light can also be added behind the light incident surface 1211 of the light guide 121, so that the light enters the light at a better angle.
  • the optical sub-elements 1213 or other optical elements that change the direction of light transmission are not limited in this application.
  • the reflectance of the surface of the light guide member 121 adjacent to and opposite to the intermediate layer 112 is greater than or equal to a preset reflection threshold.
  • the reflectance of the surface on the opposite side of the light guide 121 adjacent to the middle layer 112 is greater than or equal to a preset reflection threshold, that is, the light incident on the light guide 121 and the middle Most of the light on the adjacent and opposite surface of the layer 112 will be reflected back into the light guide 121, and the amount of reflected light depends on the preset reflection threshold.
  • a preset reflection threshold is determined by the material of the surface of the light guide member 121 adjacent to and opposite to the middle layer 112 .
  • the preset reflection threshold can be 99%, 97%, 96%, etc., and the material of the light guide 121 can be changed according to the actual situation, thereby changing the preset reflection threshold. This is not limited.
  • this arrangement can further improve the utilization rate of light inside the light guide 121; on the other hand, it can prevent light from passing through the light guide 121 and the intermediate layer. 112, the adjacent and opposite side surface is emitted, that is to say, it prevents the light from emitting to the outside of the vehicle through the intermediate layer 112 and the first transparent plate 111, so as to avoid observing the inside of the window glass 11 from the outside of the vehicle. Structures such as the light guide assembly 12 improve the overall aesthetics.
  • Figure 6 is a schematic top view of a vehicle window assembly provided in another embodiment of the present application
  • Figure 7 is a schematic view of a vehicle window provided in another embodiment of the present application
  • FIG. 8 is a schematic top view of a vehicle window assembly provided in another embodiment of the present application.
  • the shape of the through hole 115 is one or more of rectangle, ellipse, circle or any polygon.
  • the through hole 115 is shown in perspective in FIG. 6 .
  • the shape of the through hole 115 refers to the contour shape of the through hole 115 in the top view of the vehicle window assembly 1 . It can be understood that, according to the position of the photosensitive element 114 in the window glass 11 , the shape of the through hole 115 will also change accordingly, so that light can pass through the inner sidewall of the through hole 115 incident to the photosensitive element 114.
  • the light guide assembly 12 is set according to the position of the through hole 115 .
  • the through holes 115 may be arranged continuously as shown in FIG. 6 , or arranged at intervals as shown in FIG. 7 or 8 , which is not limited in the present application.
  • the diameter of the through hole 115 is less than or equal to 50 mm.
  • the diameter of the through hole 115 is less than or equal to 50 mm.
  • the minor axis of the through hole 115 should also be less than or equal to 50 mm.
  • the diameter of the through hole 115 may be less than or equal to 40 mm. Specifically, the diameter of the through hole 115 may also be 38 mm, 35 mm, 26 mm, 21 mm, etc., which is not limited in the present application.
  • the shape of the light guide member 121 disposed in the through hole 115 matches the shape of the through hole 115 .
  • the shape of the light guide 121 disposed in the through hole 115 matches the shape of the through hole 115 means that the outline of the light guide 121 matches the shape of the through hole 115
  • the outlines are about the same. It can be understood that, in this embodiment, on the one hand, this arrangement can make the light-emitting surface 1212 of the light guide member 121 relatively opposite to the inner sidewall of the through hole 115, thereby improving the utilization rate of light. On the other hand, matching the shapes can prevent the light guide 121 from colliding with the inner sidewall of the through hole 115 , thus providing protection to the light guide 121 and the window glass 11 to a certain extent.
  • FIG. 9 is a partially enlarged schematic diagram of a dashed box in FIG. 2 .
  • the light guide 121 includes a support portion 1214 abutting against an inner sidewall of the through hole 115 .
  • the supporting portion 1214 is located on a side of the light guide 121 adjacent to the middle layer 112 .
  • the support portion 1214 abuts against the inner side wall of the through hole 115, so that the force on the light guide 121 and the window glass 11 at the through hole 115 is more uniform, and to a certain extent further The strength of the window glass 11 at the through hole 115 is improved.
  • the support portion 1214 can also be arranged at other positions of the light guide member 121, as long as the strength of the window glass 11 at the through hole 115 is not affected, the application Not limited.
  • the gap is less than or equal to 2 mm.
  • the gap may also be less than or equal to 1.5 mm; specifically, the gap may also be 1.3 mm, 1.1 mm, 0.7 mm, 0.5 mm, etc., which is not limited in the present application.
  • the extension length of the light exit surface 1212 of the light guide member 121 from the through hole 115 is less than or equal to 5 mm.
  • the extension length of the light exit surface 1212 of the light guide member 121 extending from the through hole 115 refers to the distance between the light exit surface 1212 of the light guide member 121 and the through hole 115 adjacent to the light exit surface 1212 The height of one side of the surface.
  • the light exit surface 1212 of the light guide member 121 extending from the through hole 115 is less than or equal to 5 mm.
  • the light exit surface 1212 of the light guide member 121 extending from the through hole 115 may also be less than or equal to 3mm.
  • the light exit surface 1212 of the light guide member 121 extending from the through hole 115 may also be 2.8 mm, 2.4 mm, 1.0 mm, 0.5 mm, etc., which is not limited in the present application.
  • the through hole 115 communicates with two opposite surfaces of the second transparent plate 113 in the stacking direction.
  • the light guide 121 is bonded to the middle layer 112 .
  • the second transparent plate 113 is provided with a blind hole, and the blind hole does not communicate with the two opposite surfaces of the second transparent plate 113 in the stacking direction, but Equivalent to a fixed groove with a certain depth, the light guide 121 is fixedly disposed in the blind hole, which is not limited in the present application.
  • At least a part of the inner wall of the through hole 115 is provided with a light-reflecting substance, and the light-reflecting substance is used to reflect light.
  • At least part of the inner wall of the through hole 115 is provided with reflective material to reflect the light to the light guide 121 or the photosensitive element 114 .
  • FIG. 10 is a schematic cross-sectional view of a vehicle window assembly provided in another implementation manner of the present application.
  • the vehicle window glass 11 further includes a reflective layer 116 disposed on a side surface of the intermediate layer 112 adjacent to the second transparent plate 113 and disposed corresponding to the through hole 115 .
  • this arrangement can make most of the light incident on the reflective layer 116 from the inside of the light guide 121 be reflected back to the inside of the light guide 121. It can be understood that in this embodiment In this way, on the one hand, this arrangement can further improve the utilization rate of the light inside the light guide 121; Surface emission, that is to say, prevent light from exiting to the outside of the vehicle through the intermediate layer 112 and the first transparent plate 111, so as to prevent the light guide assembly 12 and the like in the window glass 11 from being observed from the outside of the vehicle The structure improves the overall aesthetics.
  • FIG. 11 is a schematic cross-sectional view of a vehicle window assembly provided in another implementation manner of the present application.
  • the light guide is an "L"-shaped structure. It can be understood that, in other possible implementation manners, the shape of the light guide member may also be other shapes, which are not limited in the present application.
  • FIG. 12 is a schematic top view of the vehicle provided in an embodiment of the present application.
  • the vehicle 2 includes the vehicle window assembly 1 and the vehicle frame 22 as mentioned above, and the vehicle window assembly 1 is mounted on the vehicle frame 22 .
  • the vehicle window assembly 1 please refer to the above description, and details will not be repeated here.

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Abstract

本申请提供了一种车窗总成及车辆，车窗总成包括车窗玻璃及导光组件，车窗玻璃包括第一透明板、中间层、第二透明板，第一透明板通过中间层与第二透明板连接，第二透明板还具有通孔，导光组件包括导光件及固定件，导光件至少部分设置于通孔内，且导光件与中间层及第二透明板至少部分抵接，导光件的出光面与通孔的周侧壁相对设置，固定件设置于第二透明板背离第一透明板的一侧表面，并与第二透明板形成用于收容光源的收容空间，光源的发光面与导光件的入光面相对设置，以使得光源发出的光线经由导光件入射至感光元件。导光件在通孔处与车窗玻璃互相支撑，具有一定支撑强度。

Description

车窗总成及车辆 技术领域
本申请涉及车辆零配件技术领域，尤其是涉及一种车窗总成及车辆。
背景技术
车辆一直以来是人类重要的交通工具之一。目前，车辆上的车窗玻璃通过打孔，在内部可以集成设置多个发光二极管，以实现不同的功能。
现有技术中，由于在结构上没有对车窗玻璃打孔处的强度进行相应的加强，例如，将发光二极管直接设置于打孔处，导致车窗玻璃打孔处相对于其他非打孔区的强度较弱，可能影响车辆驾驶的安全。
发明内容
本申请公开了一种车窗总成，能够解决车窗玻璃打孔处相对于其他非打孔区的强度较弱的技术问题，避免影响车辆驾驶的安全。
第一方面，本申请提供了一种车窗总成，所述车窗总成包括车窗玻璃及导光组件，所述车窗玻璃包括依次层叠设置的第一透明板、中间层、第二透明板，所述第一透明板通过所述中间层与所述第二透明板连接，所述第二透明板还具有通孔，所述导光组件包括导光件及固定件，所述导光件至少部分设置于所述通孔内，且所述导光件与所述中间层及所述第二透明板至少部分抵接，所述导光件的出光面与所述通孔的周侧壁相对设置，所述固定件设置于所述第二透明板背离所述第一透明板的一侧表面，并与所述第二透明板形成用于收容光源的收容空间，所述光源的发光面与所述导光件的入光面相对设置，所述车窗玻璃还包括感光元件，所述感光元件对应所述导光件的出光面设置，以使得所述光源发出的光线经由所述导光件入射至所述感光元件，所述感光元件用于将光线传输至车辆内。
将所述导光件对应设置于所述通孔内，且所述导光件与所述中间层及所述第二透明板至少部分抵接，使得所述导光件在所述通孔处与所述车窗玻璃互相支撑，具有一定支撑强度，从而避免影响车辆驾驶的安全。
可选的，所述固定件包括基板、壳体及至少一个加强筋，所述基板用于固定放置所述光源，所述基板通过所述加强筋与所述壳体的内侧壁固定连接。
可选的，所述导光件具有光学子元件，所述光学子元件将所述光源发出的光线折射，并由所述导光件的出光面出射。
可选的，所述导光件的出光面与所述导光件的入光面之间的夹角为0°-90°。
可选的，所述导光件的至少部分内侧壁设置有反光物质，所述反光物质用于反射光线。
可选的，所述导光件与所述中间层相邻且相对的一侧表面的反射率大于或等于预设反射阈值。
可选的，所述通孔的形状为矩形、椭圆形、圆形或者任意多边形中的一种或多种。
可选的，当所述通孔的形状为圆形时，所述通孔的孔径小于或等于50mm。
可选的，设置于所述通孔内的所述导光件的形状与所述通孔的形状互相匹配。
可选的，所述导光件包括支撑部，所述支撑部与所述通孔的内侧壁抵接。
可选的，设置于所述通孔内的所述导光件与所述通孔的内侧壁具有间隙，且所述间隙小于或等于2mm。
可选的，所述导光件的出光面由所述通孔延伸而出的延伸长度小于或等于5mm。
可选的，所述通孔的至少部分内侧壁设置有反光物质，所述反光物质用于反射光线。
可选的，所述车窗玻璃还包括反射层，所述反射层设置于所述中间层邻近所述第二透明板的一侧表面，且对应所述通孔设置。
第二方面，本申请还提供了一种车辆，所述车辆包括如第一方面所述的车窗总成及车架，所述车窗总成安装于所述车架。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请一实施方式提供的车窗总成俯视示意图。
图2为图1中沿I-I线的剖视示意图。
图3为本申请一实施方式提供的车窗总成剖视示意图。
图4为本申请一实施方式提供的车窗总成剖视示意图。
图5为本申请另一实施方式提供的车窗总成剖视示意图。
图6为本申请另一实施方式提供的车窗总成俯视示意图。
图7为本申请另一实施方式提供的车窗总成俯视示意图。
图8为本申请另一实施方式提供的车窗总成俯视示意图。
图9为图2中虚线框的局部放大示意图。
图10为本申请另一实施方式提供的车窗总成剖视示意图。
图11为本申请另一实施方式提供的车窗总成剖视示意图。
图12为本申请一实施方式提供的车辆俯视示意图。
标号说明：车窗总成-1、车窗玻璃-11、第一透明板-111、中间层-112、第二透明板-113、感光元件-114、通孔-115、反射层-116、导光组件-12、导光件-121、入光面-1211、出光面-1212、光学子元件-1213、支撑部-1214、固定件-122、基板-1221、壳体-1222、加强筋-1223、收容空间-123、车辆-2、光源-21、发光面-211、车架-22。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请提供了一种车窗总成1，请一并参阅图1及图2，图1为本申请一实施方式提供的车窗总成俯视示意图；图2为图1中沿I-I线的剖视示意图。所述车窗总成1包括车窗玻璃11及导光组件12，所述车窗玻璃11包括依次层叠设置的第一透明板111、中间层112、第二透明板113，所述第一透明板111通过所述中间层112与所述第二透明板113连接，所述第二透明板113还具有通孔115，所述导光组件12包括导光件121及固定件122，所述导光件121至少部分设置于所述通孔115内，且所述导光件121与所述中间层112及所述第二透明板113的至少部分抵接，所述导光件121的出光面1212与所述通孔115的周侧壁相对设置，所述固定件122设置于所述第二透明板113背离所述第一透明板111的一侧表面，并与所述第二透明板113形成用于收容光源21的收容空间123，所述光源21的发光面211与所述导光件121的入光面1211相对设置，所述车窗玻璃11还包括感光元件114，所述感光元件114对应所述导光件121的出光面1212设置，以使得所述光源21发出的光线经由所述导光件121入射至所述感光元件114，所述感光元件114用于将光线传输至车辆内。
需要说明的是，所述车窗玻璃11为夹层玻璃，当所述车窗玻璃11装载于车辆上时，所述第一透明板111背离所述第二透明板113的一侧为车辆外侧，所述第二透明板113背离所述第一透明板111的一侧为车辆内侧，也就是说，在本实施方式中，所述导光组件12及所述光源21设置于所述车辆内侧。
所述中间层112具有一定粘性，用于粘结所述第一透明板111及所述第二透明板113。如图2所示，对所述第二透明板113开设所述通孔115时，在所述通孔115处保留至少部分所述中间层112，使得所述导光件121抵接所述中间层112时，与所述中间层112粘结，形成一体式结构，具有一定的强度。同时，所述导光件121与所述第二透明板113抵接，进一步提高了所述导光件121与所述车窗玻璃11在所述通孔115处的强度。
具体的，所述光源21的发光面211是指，所述光源21发光后，主要用于出射光线的表面。所述导光件121的入光面1211是指，所述导光件121主要用于接收光线的表面；所述导光件121的出光面1212是指，由所述导光件121的入光面1211接收的光线在所述导光件121内传输后，主要用于出射光线的表面。可以理解的，本申请对所述导光件121的入光面1211、出光面1212的数量不加以限制。
由于所述导光件121的设置，只需要将所述导光件121的出光面1212与所述通孔115的内侧壁设置，使得所述光源21发出的光线经由所述导光件121入射至所述感光元件114即可，从而避免了将所述光源21设置于所述通孔115内，影响所述通孔115处的结构强度。
需要说明的是，在本实施方式中，所述感光元件114设置于所述第二透明板113在层叠方向上邻近所述第一透明板111的一侧表面。可以理解的，在其他可能的实施方式中，所述感光元件114还可以设置于所述车窗玻璃11的其他位置，例如，请一并参阅图3及图4，图3为本申请一实施方式提供的车窗总成剖视示意图；图4为本申请一实施方式提供的车窗总成剖视示意图。如图3所示，所述感光元件114设置于所述第二透明板113在层叠方向上背离所述第一透明板111的一侧表面；或者，如图4所示，所述感光元件114设置于所述第二透明板113内部等，本申请对此不加以限制。
可以理解的，当所述感光元件114对应所述第二透明板113设置时，所述光源21发出的光线经由所述导光件121还入射至所述第二透明板113，也就是说，在本实施方式中，所述第二透明板113还充当导光层的作用，使得光线在所述第二透明板113中传输，并最终入射至所述感光元件114。
具体的，所述光源21发出的光线经由所述导光件121入射至所述感光元件114之后， 所述感光元件114可以将光线反射至车辆内，还可以是将光线折射至车辆内；当所述感光元件114为一种光致发光元件时，所述感光元件114被所述光源21发出的光线激发后，可以向车内发光。可以理解的，本申请对所述感光元件114的种类不加以限制。
可以理解的，在本实施方式中，将所述导光件121对应设置于所述通孔115内，且所述导光件121与所述中间层112及所述第二透明板113至少部分抵接，使得所述导光件121在所述通孔115处与所述车窗玻璃11互相支撑，具有一定支撑强度，从而避免影响车辆驾驶的安全。
在一种可能的实施方式中，请再次参阅图2，所述固定件122包括基板1221、壳体1222及至少一个加强筋1223，所述基板1221用于固定放置所述光源21，所述基板1221通过所述加强筋1223与所述壳体1222的内侧壁固定连接。
具体的，所述壳体1222的两端分别固定连接于所述第二透明板113背离所述第一透明板111的一侧表面，可以理解的，本申请对所述壳体1222与所述第二透明板113的固定连接方式不加以限制。在本实施方式中，所述加强筋1223具有较高的连接强度，所述基板1221通过所述加强筋1223与所述壳体1222的内侧壁固定连接，使得所述固定件122的整体结构强度较大。
在本实施方式中，所述壳体1222上还设置有卡接件，可以将所述基板1221卡接于相应位置。所述基板1221与所述导光件121的入光面1211平行设置，所述光源21固定设置于所述基板1221处，以使得所述光源21的发光面211相对设置。
在一种可能的实施方式中，请再次参阅图2，所述导光件121具有光学子元件1213，所述光学子元件1213将所述光源21发出的光线折射，并由所述导光件121的出光面1212出射。
具体的，所述光学子元件1213的两个表面具有折射光线的效果，当光线分别入射至所述光学子元件1213的两个表面时，出射的光线方向均会发生折射变化。在本实施方式中，所述光源21发出的光线由所述导光件121的入光面1211进入所述导光件121，入射至所述光学子元件1213，并通过所述光学子元件1213折射，最终由所述导光件121的出光面1212出射。
可以理解的，在其他可能的实施方式中，所述导光件121中还可以设置与所述导光件121入光面1211呈一定角度的反射镜等光学元件，以实现由所述导光件121的入光面1211入射的光线从所述导光件121的出光面1212出射，本申请对此不加以限制。
在一种可能的实施方式中，所述导光件121的出光面1212与所述导光件121的入光面1211之间的夹角为0°-90°。
在本实施方式中，所述导光件121的出光面1212与所述导光件121的入光面1211互相垂直设置。可以理解的，当所述导光件121的出光面1212与所述通孔115的内侧壁相对设置时，由所述导光件121的出光面1212出射的光线可以较多的入射至所述感光元件114。具体的，由于所述基板1221垂直或近似垂直于所述通孔115的内侧壁，且所述导光件121的入光面1211近似平行于所述基板1221，则所述导光件121的出光面1212与所述导光件121的入光面1211互相垂直或近似垂直设置。
可以理解的，在其他可能的实施方式中，请一并参阅图5，图5为本申请另一实施方式提供的车窗总成剖视示意图。所述导光件121的入光面1211和所述导光件121的出光面1212还可以呈夹角设置，或者呈平行设置，只要不影响由所述导光件121的出光面1212出射的光线入射至所述感光元件114，本申请对此不加以限制。
在一种可能的实施方式中，所述导光件121的至少部分内侧壁设置有反光物质，所述反光物质用于反射光线。
具体的，所述光源21发射的光线由所述导光件121的入光面1211入射至所述导光件121内部后，并非能够全部由所述导光件121的出光面1212直接出射，部分光线的传输方向可能发生变化。可以理解的，在本实施方式方式中，为了更高效率的利用光线，在所述导光件121的至少部分内侧壁上设置所述反光物质，能够使得未经由所述导光件121出光面1212出射的光线在所述导光件121内多次反射，最后经过所述光学子元件1213或其他光学元件的折射/反射作用改变光线的传输方向，由所述导光件121的出光面1212出射。
可以理解的，在其他可能的实施方式中，还可以在所述导光件121的入光面1211后加设汇聚、准直光线的光学元件，以使得光线以较好的角度入射至所述光学子元件1213或其他改变光线传输方向的光学元件，本申请对此不加以限制。
在一种可能的实施方式中，所述导光件121与所述中间层112相邻且相对的一侧表面的反射率大于或等于预设反射阈值。
具体的，所述导光件121与所述中间层112相邻且相对的一侧表面的反射率大于或等于预设反射阈值，也就是说，入射至所述导光件121与所述中间层112相邻且相对的一侧表面的光线，绝大多数都会被反射回所述导光件121内部，反射光线的多少取决于所述预设反射阈值，可以理解的，所述预设反射阈值由所述导光件121与所述中间层112相邻且 相对的一侧表面的材质决定。在本实施方式中，所述预设反射阈值可以是99％、97％、96％等，可以根据实际情况改变所述导光件121的材质，从而改变所述预设反射阈值，本申请对此不加以限制。
可以理解的，在本实施方式中，此种设置方式一方面可以进一步提高所述导光件121内部光线的利用率；另一方面，可以防止光线经由所述导光件121与所述中间层112相邻且相对的一侧表面出射，也就是说，防止光线经由所述中间层112及所述第一透明板111出射至车辆外侧，从而避免由车辆外侧观察到所述车窗玻璃11内的所述导光组件12等结构，提高了整体美观性。
在一种可能的实施方式中，请一并参阅图6-图8，图6为本申请另一实施方式提供的车窗总成俯视示意图；图7为本申请另一实施方式提供的车窗总成俯视示意图；图8为本申请另一实施方式提供的车窗总成俯视示意图。所述通孔115的形状为矩形、椭圆形、圆形或者任意多边形中的一种或多种。
需要说明的是，为了更加清晰、直观的观察到所述通孔115的形状，所述通孔115透视显示于图6中。所述通孔115的形状是指，在所述车窗总成1的俯视图下的所述通孔115的轮廓形状。可以理解的，根据所述感光元件114在所述车窗玻璃11中设置的位置的不同，所述通孔115的形状也会随之改变，从而使得光线能够通过所述通孔115的内侧壁入射至所述感光元件114。
具体的，所述导光组件12根据所述通孔115的位置设置。可以理解的，所述通孔115可以是如图6所示连续设置的，也可以是如图7或图8所示间隔设置的，本申请对此不加以限制。
在一种可能的实施方式中，请再次参阅图8，当所述通孔115的形状为圆形时，所述通孔115的孔径小于或等于50mm。
可以理解的，过大孔径的所述通孔115可能对所述车窗玻璃11的结构造成损坏，因此，在本实施方式中，所述通孔115的孔径小于或等于50mm。当所述通孔115的设置方式如图6或图7所示的形状时，所述通孔115的短轴也应小于或等于50mm。
优选的，当所述通孔115的孔径还可以是小于或等于40mm。具体的，所述通孔115的孔径还可以是38mm、35mm、26mm、21mm等，本申请对此不加以限制。
在一种可能的实施方式中，设置于所述通孔115内的所述导光件121的形状与所述通孔115的形状互相匹配。
具体的，设置于所述通孔115内的所述导光件121的形状与所述通孔115的形状互相匹配是指，所述导光件121的外形轮廓与所述通孔115的外形轮廓大致相同。可以理解的，在本实施方式中，此种设置方式一方面可以使得所述导光件121的出光面1212较大程度的与所述通孔115的内侧壁相对设置，从而提高光线的利用率；另一方面，形状互相匹配可以避免所述导光件121与所述通孔115的内侧壁产生碰撞，在一定程度上对所述导光件121和所述车窗玻璃11提供了保护。
在一种可能的实施方式中，请一并参阅图9，图9为图2中虚线框的局部放大示意图。所述导光件121包括支撑部1214，所述支撑部1214与所述通孔115的内侧壁抵接。
在本实施方式中，所述支撑部1214位于所述导光件121临近所述中间层112的一侧。所述支撑部1214与所述通孔115的内侧壁抵接，以使得所述导光件121在所述通孔115处与所述车窗玻璃11的受力更加均匀，在一定程度上进一步提高了所述车窗玻璃11在所述通孔115处的强度。
在其他可能的实施方式中，所述支撑部1214也可以设置于所述导光件121的其他位置，只要不影响所述车窗玻璃11在所述通孔115处的强度，本申请对此不加以限制。
在一种可能的实施方式中，设置于所述通孔115内的所述导光件121与所述通孔115的内侧壁具有间隙，且所述间隙小于或等于2mm。
具体的，为了便于安装，设置于所述通孔115内的所述导光件121与所述通孔115的内侧壁具有间隙。可以理解的，过大的间隙可能导致由所述导光件121的出光面1212出射的部分光线无法入射至所述感光元件114，因此，在本实施方式中，所述间隙小于或等于2mm。优选的，所述间隙还可以是小于或等于1.5mm；具体的，所述间隙还可以是1.3mm、1.1mm、0.7mm、0.5mm等，本申请对此不加以限制。
在一种可能的实施方式中，所述导光件121的出光面1212由所述通孔115延伸而出的延伸长度小于或等于5mm。
具体的，所述导光件121的出光面1212由所述通孔115延伸而出的延伸长度是指，所述导光件121的出光面1212距离所述通孔115邻近所述出光面1212的一侧表面的高度。
在本实施方式中，为了保证对光线的利用效率，由所述通孔115延伸而出的所述导光件121的出光面1212小于或等于5mm。优选的，由所述通孔115延伸而出的所述导光件121的出光面1212还可以是小于或等于3mm。具体的，由所述通孔115延伸而出的所述导光件121的出光面1212还可以是2.8mm、2.4mm、1.0mm、0.5mm等，本申请对此不加以 限制。
在一种可能的实施方式中，所述通孔115连通所述第二透明板113在层叠方向上相对的两个表面。
具体的，在本实施方式中，导光件121与所述中间层112粘结。可以理解的，在其他可能的实施方式中，所述第二透明板113上开设有盲孔，所述盲孔未连通所述第二透明板113在层叠方向上相对的两个表面，而是相当于具有一定深度的固定凹槽，所述导光件121固定设置于所述盲孔内，本申请对此不加以限制。
在一种可能的实施方式中，所述通孔115的至少部分内侧壁设置有反光物质，所述反光物质用于反射光线。
需要说明的是，所述通孔115的内侧壁并非全部用于接收光线。因此，在本实施方式中，为了进一步提高光线的利用率，在所述通孔115的至少部分内侧壁设置有反光物质，将光线反射至所述导光件121或所述感光元件114处。
在一种可能的实施方式中，请一并参阅图10，图10为本申请另一实施方式提供的车窗总成剖视示意图。所述车窗玻璃11还包括反射层116，所述反射层116设置于所述中间层112邻近所述第二透明板113的一侧表面，且对应所述通孔115设置。
具体的，此种设置方式可以使得，由所述导光件121内部入射至所述反射层116的光线绝大多数都会被反射回所述导光件121内部，可以理解的，在本实施方式中，此种设置方式一方面可以进一步提高所述导光件121内部光线的利用率；另一方面，可以防止光线经由所述导光件121与所述中间层112相邻且相对的一侧表面出射，也就是说，防止光线经由所述中间层112及所述第一透明板111出射至车辆外侧，从而避免由车辆外侧观察到所述车窗玻璃11内的所述导光组件12等结构，提高了整体美观性。
在一种可能的实施方式中，请一并参阅图11，图11为本申请另一实施方式提供的车窗总成剖视示意图。具体的，如图11所示，所述导光件为“L”型结构。可以理解的，在其他可能的实施方式中，所述导光件的形状还可以是其他形状，本申请对此不加以限制。
本申请还提供了一种车辆2，请一并参阅图12，图12为本申请一实施方式提供的车辆俯视示意图。所述车辆2包括如上文所述的车窗总成1及车架22，所述车窗总成1安装于所述车架22。具体的，所述车窗总成1请参阅上文描述，在此不再赘述。
本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的核心思想；同时，对于本领域的一般技术人员，依据本申请的思 想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (15)

  1. 一种车窗总成，其特征在于，所述车窗总成包括车窗玻璃及导光组件，所述车窗玻璃包括依次层叠设置的第一透明板、中间层、第二透明板，所述第一透明板通过所述中间层与所述第二透明板连接，所述第二透明板还具有通孔，所述导光组件包括导光件及固定件，所述导光件至少部分设置于所述通孔内，且所述导光件的出光面与所述通孔的周侧壁相对设置，所述固定件设置于所述第二透明板背离所述第一透明板的一侧表面，并与所述第二透明板形成用于收容光源的收容空间，所述光源的发光面与所述导光件的入光面相对设置，所述车窗玻璃还包括感光元件，所述感光元件对应所述导光件的出光面设置，以使得所述光源发出的光线经由所述导光件入射至所述感光元件，所述感光元件用于将光线传输至车辆内。
  2. 如权利要求1所述的车窗总成，其特征在于，所述固定件包括基板、壳体及至少一个加强筋，所述基板用于固定放置所述光源，所述基板通过所述加强筋与所述壳体的内侧壁固定连接。
  3. 如权利要求1所述的车窗总成，其特征在于，所述导光件具有光学子元件，所述光学子元件将所述光源发出的光线折射，并由所述导光件的出光面出射。
  4. 如权利要求3所述的车窗总成，其特征在于，所述导光件的出光面与所述导光件的入光面之间的夹角为0°-90°。
  5. 如权利要求3所述的车窗总成，其特征在于，所述导光件的至少部分内侧壁设置有反光物质，所述反光物质用于反射光线。
  6. 如权利要求3所述的车窗总成，其特征在于，所述导光件与所述中间层相邻且相对的一侧表面的反射率大于或等于预设反射阈值。
  7. 如权利要求1所述的车窗总成，其特征在于，所述通孔的形状为矩形、椭圆形、圆形或者任意多边形中的一种或多种。
  8. 如权利要求7所述的车窗总成，其特征在于，当所述通孔的形状为圆形时，所述通孔的孔径小于或等于50mm。
  9. 如权利要求7所述的车窗总成，其特征在于，设置于所述通孔内的所述导光件的形状与所述通孔的形状互相匹配。
  10. 如权利要求1所述的车窗总成，其特征在于，所述导光件包括支撑部，所述支撑部 与所述通孔的内侧壁抵接。
  11. 如权利要求1所述的车窗总成，其特征在于，设置于所述通孔内的所述导光件与所述通孔的内侧壁具有间隙，且所述间隙小于或等于2mm。
  12. 如权利要求1所述的车窗总成，其特征在于，所述导光件的出光面由所述通孔延伸而出的延伸长度小于或等于5mm。
  13. 如权利要求1所述的车窗总成，其特征在于，所述通孔的至少部分内侧壁设置有反光物质，所述反光物质用于反射光线。
  14. 如权利要求1所述的车窗总成，其特征在于，所述车窗玻璃还包括反射层，所述反射层设置于所述中间层邻近所述第二透明板的一侧表面，且对应所述通孔设置。
  15. 一种车辆，其特征在于，所述车辆包括如权利要求1-14任意一项所述的车窗总成及车架，所述车窗总成安装于所述车架。
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