CN-117734260-B - Glass assembly and vehicle

CN117734260BCN 117734260 BCN117734260 BCN 117734260BCN-117734260-B

Abstract

The application provides a glass assembly and a vehicle, wherein the glass assembly is applied to the vehicle, the vehicle comprises a control system and electronic equipment, the glass assembly comprises a glass body and a transmission part arranged on the glass body, the transmission part comprises a transmission layer, a first shielding layer and a second shielding layer, the transmission layer is positioned between the first shielding layer and the second shielding layer, the first shielding layer is electrically insulated from the transmission layer, the second shielding layer is electrically insulated from the transmission layer, and the transmission layer, the first shielding layer and the second shielding layer are all electric conductors. The application can simplify the assembly process of the glass assembly, enlarge the visual field of the glass body and improve the use experience of customers.

Inventors

LI JIANG
LIAO ZHONGKE
CAO JIN
WU HAO
HUANG XIA

Assignees

福耀玻璃工业集团股份有限公司

Dates

Publication Date: 20260512
Application Date: 20231201

Claims (13)

1. The glass assembly is characterized by comprising a glass body and a transmission part arranged on the glass body; the transmission part comprises a transmission layer, a first shielding layer and a second shielding layer, wherein the transmission layer is positioned between the first shielding layer and the second shielding layer, the first shielding layer is electrically insulated from the transmission layer, the second shielding layer is electrically insulated from the transmission layer, the two opposite sides of the first shielding layer are electrically connected with the two opposite sides of the second shielding layer along the width direction of the transmission part, the edges of the transmission layer are wrapped, the transmission layer, the first shielding layer and the second shielding layer are all electric conductors, and the first shielding layer and the second shielding layer can carry out signal shielding on the transmission layer; The first shielding layer, the transmission layer and the second shielding layer are sequentially laminated on the same surface of the glass body or on different surfaces of the glass body.
2. The glass assembly of claim 1, wherein the transmission layer, the first shielding layer, and the second shielding layer are each conductive paste printed on the glass body.
3. The glass assembly of claim 1, wherein the transmission portion comprises a first insulating layer and a second insulating layer, the first insulating layer being positioned between a first shielding layer and a transmission layer, the first shielding layer and the transmission layer being electrically insulated by the first insulating layer, the second insulating layer being positioned between a second shielding layer and the transmission layer, the second shielding layer and the transmission layer being electrically insulated by the second insulating layer.
4. The glass assembly of claim 3, wherein the widths of the first insulating layer and the second insulating layer are greater than or equal to the widths of the transmission layers, respectively, along the width of the transmission portions.
5. The glass assembly of claim 3, wherein the first and second shield layers are located on a same surface of the glass body, and the first shield layer, the first insulating layer, the transmission layer, the second insulating layer, and the second shield layer are stacked in order.
6. The glass assembly of claim 3, wherein the first and second shielding layers are located on different surfaces of the glass body, at least a portion of the glass body acting as the first or second insulating layer.
7. The glass assembly of claim 6, wherein the glass body comprises an outer glass plate, an intermediate layer, and an inner glass plate, the intermediate layer is sandwiched between the outer glass plate and the inner glass plate, the transmission layer is positioned on a surface of the inner glass plate facing away from one side of the outer glass plate, the first shielding layer is positioned between the outer glass plate and the inner glass plate, the inner glass plate serves as the first insulating layer, the second shielding layer is positioned on a side of the transmission layer facing away from the inner glass plate, and the second insulating layer is positioned between the transmission layer and the second shielding layer.
8. The glass assembly of claim 6, wherein the transmission portion further comprises a connector through which at least one side of the first shielding layer and the second shielding layer is electrically connected in a width direction of the transmission portion.
9. The glass assembly of any of claims 1 to 8, further comprising a connector portion comprising a transmission layer connection end and a shielding layer connection end, the transmission layer connection end being electrically insulated from the shielding layer connection end, the transmission layer connection end being electrically connected to the transmission layer, the shielding layer connection end being electrically connected to the first shielding layer and/or the second shielding layer.
10. The glass assembly of claim 9, wherein the shield connection end is disposed circumferentially about the transmission layer connection end.
11. The glass assembly of claim 1, wherein the widths of the first and second shielding layers are greater than or equal to the widths of the transmission layers, respectively, along the width of the transmission portion.
12. The glass assembly of claim 1, further comprising a shielding layer disposed on the glass body, an orthographic projection of the shielding layer on the glass body covering an orthographic projection of the transmission portion on the glass body such that the transmission portion is not visible in a direction of at least one side of the glass body.
13. A vehicle comprising a vehicle body and the glass assembly of any of claims 1-12, the glass assembly being coupled to the vehicle body; the vehicle further includes a control system and an electronic device electrically connected through the transmission portion of the glass assembly.

Description

Glass assembly and vehicle Technical Field The application relates to the technical field of vehicle window glass accessories, in particular to a glass assembly and a vehicle. Background At present, along with the intelligent development of automobiles, more and more electronic devices are applied to automobiles, wherein part of the electronic devices need to be installed on glass bodies, such as a rainfall sensor, an advanced driving assistance system (ADVANCED DRIVER ASSISTANCE SYSTEM, ADAS), a vehicle recorder and the like. In the prior art, electronic devices mounted on glass bodies are often connected to a control system by means of a body lead-out harness. The automobile body draws wire harness and places the glass body outward, and need fix through pencil annex, then go on shielding the ugly through ceiling or exterior trimming board, and the pencil overall arrangement is comparatively complicated. Therefore, the wire harness accessory fixed on the glass body can influence the visual field of the glass body, influence the use experience of a client, and the assembly process of the wire harness is complicated. Disclosure of Invention The application aims to provide a glass assembly and a vehicle, which simplify the assembly process of the glass assembly, enlarge the visual field of a glass body and improve the use experience of customers. The first aspect of the application provides a glass assembly, which comprises a glass body and a transmission part arranged on the glass body; The transmission part comprises a transmission layer, a first shielding layer and a second shielding layer, wherein the transmission layer is positioned between the first shielding layer and the second shielding layer, the first shielding layer is electrically insulated from the transmission layer, the second shielding layer is electrically insulated from the transmission layer, and the transmission layer, the first shielding layer and the second shielding layer are all electric conductors. It is understood that by providing the transmission portion on the glass body, signals between the control system and the electronic device on the vehicle can be transmitted back and forth through the transmission portion. Compared with the prior art that the wire harness is used for transmitting signals between the electronic equipment and the control system, the transmission part of the embodiment of the application can be printed on the surface of the glass body, so that the wire harness accessory is prevented from being arranged on the glass body to fix the wire harness, and the wire harness is prevented from being fixed by a separate design bracket. Therefore, the assembly process of the glass assembly is simplified, the visual field of the glass body is enlarged, and the use experience of customers is improved. In one possible embodiment, the transmission layer, the first shielding layer and the second shielding layer are all conductive paste printed on the glass body. In one possible embodiment, the transmission part includes a first insulating layer and a second insulating layer, the first insulating layer is located between a first shielding layer and a transmission layer, the first shielding layer and the transmission layer are electrically insulated by the first insulating layer, the second insulating layer is located between a second shielding layer and the transmission layer, and the second shielding layer and the transmission layer are electrically insulated by the second insulating layer. In one possible embodiment, the width of the first insulating layer and the width of the second insulating layer are greater than or equal to the width of the transmission layer, respectively, along the width direction of the transmission portion. In one possible embodiment, the first shielding layer and the second shielding layer are located on the same surface of the glass body, and the first shielding layer, the first insulating layer, the transmission layer, the second insulating layer, and the second shielding layer are sequentially stacked. In a possible embodiment, the first shielding layer and the second shielding layer are located on different surfaces of the glass body, at least part of the glass body being the first insulating layer or the second insulating layer. In a possible implementation manner, the glass body comprises an outer glass plate, an intermediate layer and an inner glass plate, the intermediate layer is clamped between the outer glass plate and the inner glass plate, the transmission layer is located on the surface, facing away from one side of the outer glass plate, of the inner glass plate, the first shielding layer is located between the outer glass plate and the inner glass plate, the inner glass plate serves as a first insulating layer, the second shielding layer is arranged on one side, facing away from the inner glass plate, of the transmission layer, and the second insulating layer is arranged between the