CN218197858U

CN218197858U - Car door window and car

Info

Publication number: CN218197858U
Application number: CN202222432714.2U
Authority: CN
Inventors: 刘正建; 钟晋
Original assignee: Avatr Technology Chongqing Co Ltd
Current assignee: Avatr Technology Chongqing Co Ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-03
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to an automobile parts technical field discloses a car door window and car. The automobile window can comprise a window frame, a light adjusting glass which is installed in the window frame in a sliding mode, and a glass lifter for driving the light adjusting glass to lift; the window frame is provided with a conductive pole piece, and the edge of the dimming glass is provided with a power pole piece for providing power access for the dimming glass; the setting position of the conducting pole piece corresponds to the setting position of the power pole piece, and the conducting pole piece and the power pole piece are electrically conducted when the dimming glass is lifted to the preset position by the glass lifter. By applying the technical scheme of the invention, on one hand, the dimming and color changing functions of the dimming glass are ensured, and on the other hand, because the window frame is not provided with the conductive slide rail, the problem that the wire harness contact is contacted and rubbed with the conductive slide rail to generate abnormal sound and further generate abrasion in the up-and-down movement process of the dimming glass can be solved.

Description

Car door window and car

Technical Field

The utility model relates to an automobile parts technical field, concretely relates to car door window and car.

Background

At present, with the progress of science and technology, the traditional automobile is becoming more and more intelligent, and also has more and more science and technology sense, and it is the full embodiment that "understanding your wisdom avatar" just.

For example, in a conventional automobile, a physical manner of providing a light shielding film on a window is adopted in order to protect privacy and block sunlight. However, this physical approach is relatively simple and harsh, and subsequent replacement and installation is also relatively cumbersome for the vehicle owner. Therefore, an automobile window glass capable of adjusting light and changing color is produced. In the method, a conductive sliding rail is additionally arranged in the height direction of a window frame of a vehicle window, a wire harness contact is arranged on the dimming glass, and the color changing and dimming functions of the dimming glass are realized through the wire harness contact and the conductive sliding rail.

However, this method has the following technical drawbacks: 1. the wiring harness contact can contact and rub the conductive slide rail in the up-and-down movement process of the dimming glass, so that abnormal sound is generated; 2. after the rubber is used for a period of time, the rubber and the rubber are seriously abraded, so that the durability is poor; 3. the structure is complicated, and the manufacturing difficulty and the cost are higher.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the embodiment of the utility model provides an automobile window and car for solve the above-mentioned technical problem who exists among the prior art.

According to an aspect of an embodiment of the present invention, there is provided an automobile window, including a window frame, a light control glass slidably mounted in the window frame, and a glass lifter for driving the light control glass to ascend and descend;

the window frame is provided with a conductive pole piece, and the edge of the light-adjusting glass is provided with a power pole piece for providing power access for the light-adjusting glass;

the setting position of the conducting pole piece corresponds to the setting position of the power pole piece, and the conducting pole piece and the power pole piece are electrically conducted when the dimming glass is lifted to the preset position by the glass lifter.

In an alternative mode, the conducting pole piece is arranged on the side, on the roof, of the window frame, and the power pole piece is arranged on the edge, on the roof, of the dimming glass.

In an optional mode, a plurality of protruding structures are arranged at the contact position of the conducting pole piece and the power pole piece.

In an alternative form, a portion of the surface of the raised structure is a rounded surface.

In an optional mode, the conductive pole piece comprises a conductive positive pole piece and a conductive negative pole piece, and the power pole piece comprises a power positive pole piece and a power negative pole piece;

when the dimming glass is lifted to a preset position by the glass lifter, the conductive positive plate is in electrical contact with the power supply positive plate, and the conductive negative plate is in electrical contact with the power supply negative plate.

In an optional mode, the light modulation glass comprises a light modulation color changing film, a first light transmission film, a second light transmission film, a first outer layer glass and a second outer layer glass; the dimming color-changing film is connected with the power pole piece;

the dimming color-changing film is positioned between the first outer layer glass and the second outer layer glass;

the first light-transmitting film is positioned between the dimming color-changing film and the first outer layer of glass;

the second light-transmitting film is positioned between the dimming color-changing film and the second outer layer glass.

In an alternative form, the first light transmitting film and the second light transmitting film have different transparencies.

In an optional manner, the method further comprises:

and the sealing strip is arranged between the conductive pole piece and the window frame.

In an optional mode, the cross section of the sealing strip is U-shaped, and two movable ends of the U-shaped sealing strip are further provided with lips.

According to another aspect of the embodiments of the present invention, there is provided an automobile equipped with an automobile window as described in any one of the preceding.

The embodiment of the utility model provides a through set up conductive pole piece on the window frame at the car door window, set up power pole piece at the edge department that corresponds the dimming glass of this conductive pole piece simultaneously, this conductive pole piece and power pole piece can realize the electric conductance when dimming glass slides to predetermineeing the position. On the one hand, guaranteed dimming glass's the function of adjusting luminance and changing colour, on the other hand, because this mode does not set up electrically conductive slide rail on the window frame, consequently, can not appear the pencil contact at dimming glass up-and-down motion in-process, with electrically conductive slide rail contact and friction and produce the abnormal sound and then produce the problem of wearing and tearing. In addition, this application is owing to only need set up conductive electrode piece on the window frame, sets up the power pole piece at the dimming glass edge in addition, can realize adjusting luminance the function of discolouing, consequently, overall structure is simpler for its manufacturing degree of difficulty and cost homogeneous phase are cheap relatively.

The foregoing is merely an overview of the technical solutions of the embodiments of the present invention, and the technical means of the embodiments of the present invention can be implemented according to the content of the description in order to make the technical means more clearly understood, and the above and other objects, features and advantages of the embodiments of the present invention can be more clearly understood, and the following is a specific description of the embodiments of the present invention.

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 embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 shows a schematic cross-sectional view of an automotive glazing in an embodiment of the present application;

fig. 2a shows a state diagram of a partially closed dimming glass in an embodiment of the present application;

FIG. 2b is a diagram illustrating a state of the dimming glass when the dimming glass is completely closed according to an embodiment of the present application

FIG. 3 shows an enlarged view of a portion of the conductive pole piece of FIG. 1 of the present application;

FIG. 4 is an enlarged view of a portion of the light control glass of FIG. 1 of the present application;

FIG. 5 shows a schematic cross-sectional view of an automotive glazing in a further embodiment of the present application;

FIG. 6 shows a partial schematic view of an automotive window in an embodiment of the present application;

FIG. 7 shows a cross-sectional view of the portion of the seal strip of FIG. 1 of the present application.

The reference numbers indicate:

10: a window frame; 20: a light control glass; 40: a seal strip; 50: metal routing; 60: a vehicle door metal plate;

110: a conductive pole piece; 112: a conductive positive plate; 114: a conductive negative plate; 116: a raised structure;

210: a power pole piece; 220: a light-adjusting color-changing film; 230: a first light-transmitting film; 240: a second light-transmitting film; 250: a first outer layer of glass; 260: a second outer layer of glass; 212: a power supply positive plate; 214: a power supply negative plate;

410: a lip; 420: a strip-shaped opening.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As described in the background art of the present application, in the conventional technology, a conductive slide rail is additionally installed in the height direction of a window frame of a vehicle window, and a wire harness contact is arranged on a light control glass, so that the color-changing and light-adjusting functions of the light control glass are realized through the wire harness contact and the conductive slide rail. However, this method has the following technical disadvantages: 1. the wiring harness contact can contact and rub the conductive slide rail in the vertical movement process of the dimming glass, so that abnormal sound is generated; 2. after the rubber is used for a period of time, the rubber and the rubber are seriously abraded, so that the durability is poor; 3. the structure is complicated, and the manufacturing difficulty and the cost are higher.

In view of this, and in accordance with one aspect of an embodiment of the present invention, and with additional reference to fig. 1-7, the present application provides an automotive window that may include a window frame 10, a privacy glass 20 slidably mounted within the window frame 10, and a window lifter (not shown) for driving the privacy glass 20 up and down. The window frame 10 is provided with a conductive pole piece 110, and the edge of the light control glass 20 is provided with a power pole piece 210 for providing power access for the light control glass 20;

the setting position of the conductive pole piece 110 corresponds to the setting position of the power pole piece 210, and the conductive pole piece 110 and the power pole piece 210 are electrically conducted when the light control glass 20 is lifted to a preset position by a glass lifter. In the present application, the preset position may be a state where the light control glass 20 is in a closed state, that is, the light control glass 20 is lifted by the window lifter toward the roof of the automobile to a state of contacting the window frame 10. Thus, the conductive pole piece 110 on the window frame 10 can be tightly attached to the power pole piece 210 on the light control glass 20 by the locking force of the glass lifter, thereby providing a stable power supply for the light control glass 20.

In an alternative manner, reference may be made to fig. 2 a-2 b. The conductive pole piece 110 of the present application may be disposed on the window frame 10 at one side of the roof of the automobile, and the conductive pole piece 110 may be disposed on the window frame 10, for example, by bonding; the power pole piece 210 is disposed at the edge of the light control glass 20 on the roof side of the automobile, and the power pole piece 210 may also be disposed at the edge of the light control glass 20 by, for example, adhesion. The conductive pole piece 110 and the power pole piece 210 may be made of the same conductive material, such as a metal conductive material, or may be made of different conductive materials, which is not further limited in this application.

In other embodiments, the conductive pole piece 110 can be disposed at other positions of the window frame 10, for example, at the junction between the top and the side of the window frame 10, and accordingly, the power pole piece 210 on the dimming glass 20 can be disposed correspondingly. This is not further limited by this application. Compare and adopt electrically conductive slide rail mode, the abnormal sound of friction can be avoided to this application, improves the durability.

In an alternative manner, referring to fig. 3, in order to further enhance the contact and the conductive effect between the conductive pole piece 110 and the power pole piece 210, the occurrence of poor contact can be avoided. The position of the conductive pole piece 110 contacting the power pole piece 210 can be further provided with a plurality of protruding structures 116. Further, part of the surface of the protruding structure 116 is a circular arc surface, and it should be understood that the protruding structure 116 has a circular arc surface at least at the position contacting the power pole piece 210. Illustratively, the protrusion structure 116 may be a hemispherical protrusion structure.

Further, reference may be continued with reference to fig. 2 a-2 b. The conductive pole piece 110 of the present application may be a strip-shaped metal sheet, and according to the specific functions thereof, the strip-shaped conductive pole piece 110 of the present application may include a conductive positive pole piece 112 and a conductive negative pole piece 114, and the power pole piece 210 may include a power positive pole piece 212 and a power negative pole piece 214; the positive conductive plate 112 is electrically connected to the positive power plate 212 when the dimming glass 20 is lifted to a predetermined position by the glass lifter, and the negative conductive plate 114 is electrically connected to the negative power plate 214 when the dimming glass 20 is lifted to a predetermined position by the glass lifter. It is understood that the conductive positive plate 112 and the conductive negative plate 114 can be provided with a plurality of the aforementioned protruding structures 116, and the specific number of the protruding structures is not further limited in this application.

In an alternative manner, referring to fig. 4, the light control glass 20 of the present application may include a light control color changing film 220, a first light transmissive film 230, a second light transmissive film 240, a first outer glass 250, and a second outer glass 260; the dimming color-changing film 220 is connected with the power pole piece 210;

the dimming color-changing film 220 is positioned between the first outer layer glass 250 and the second outer layer glass 260;

the first light transmissive film 230 is positioned between the photochromic film 220 and the first outer glass layer 250;

the second light transmissive film 240 is positioned between the photochromic film 220 and the second outer glass 260.

In an alternative manner, the transparency of the first and second light-transmitting

films

230 and 240 of the present application may be different. Specifically, the transparency of the first light transmissive film 230 may be greater than that of the second light transmissive film 240, and vice versa, and it should be understood that the transparency between the first light transmissive film 230 and the second light transmissive film 240 is related to the relative positions of the first light transmissive film 230 and the second light transmissive film 240 when the light control glass 20 is mounted on the window frame 10. Further, the material of the first light transmission film 230 and the second light transmission film 240 may be the same, for example, a polyvinyl butyral film, which is not further limited in this application.

In an alternative form, with continued reference to fig. 1, 5, 6 and 7, the automotive window of the present application may further include: and the sealing strip 40 is arranged between the conductive pole piece 110 and the window frame 10, and the sealing strip 40 is arranged between the conductive pole piece 110 and the window frame 10. The sealing strip 40 may be made of EPDM (ethylene propylene diene monomer) elastic rubber, which is not further limited in this application.

Further, with continued reference to fig. 1, 5, 6, and 7, the sealing strip 40 of the present application is U-shaped in cross-section, and the two movable ends of the U-shaped sealing strip are further provided with lips 410. The lip 410 is adapted to press seal against the privacy glass 20 to seal it from air and water.

In an alternative mode, the sealing strip 40 is further provided with a strip-shaped opening 420 for the conductive pole piece 110 to pass through. The end of the conductive pole piece 110 is connected to the metal trace 50, and the metal trace 50 is accommodated in the door metal plate 60 after passing through the strip-shaped opening 420 and electrically connected to the vehicle power supply.

To facilitate understanding of the inventive concepts of the present application, a brief description of the automotive window work flow of the present application will now be provided with reference to the accompanying drawings:

when the light control glass 20 is moved from bottom to top by the glass lifter, it is inserted into the inverted U-shaped structure of the sealing strip 40, and is pressed against the lips 410 of the left and right side walls of the sealing strip 40, respectively, and the bottom, thereby forming a seal.

Meanwhile, the sealing strip 40 is tightly pressed by the dimming glass 20 in combination with the locking force of the glass lifter, and the positive power plate 212 and the negative power plate 214 on the dimming glass 20 are tightly attached to the positive conductive plate 112 and the negative conductive plate 114 on the sealing strip 40 respectively to form electrical contact, so as to supply power to the dimming color-changing film 220 of the dimming glass 20, thereby realizing the dimming and color-changing functions of the dimming glass 20.

According to the utility model discloses on the other hand provides a car, this car be equipped with preceding arbitrary embodiment the car door window, the concrete structure of this car door window can refer to above-mentioned embodiment, and this application is not repeated herein. It can be understood that, since all technical solutions of all the above embodiments are adopted, at least all the advantages brought by the technical solutions of the above embodiments are achieved.

Specifically, the automotive power source of the present application may include at least one of fuel, electrical energy, or hydrogen energy.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the scheme conception of the present invention, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The automobile window is characterized by comprising a window frame, a light adjusting glass and a glass lifter, wherein the light adjusting glass is installed in the window frame in a sliding mode;

the setting position of the conductive pole piece corresponds to the setting position of the power pole piece, and the conductive pole piece and the power pole piece are electrically conducted when the dimming glass is lifted to the preset position by the glass lifter.

2. The automotive window of claim 1, wherein the conductive tab is disposed on a side of the window frame that is disposed on a roof of the vehicle, and the power tab is disposed on an edge of the privacy glass that is disposed on a side of the roof of the vehicle.

3. The automotive window of claim 1, wherein a plurality of protruding structures are provided at the positions where the conductive pole pieces contact the power pole pieces.

4. The automotive window of claim 3, wherein the portion of the surface of the raised structure is a radiused surface.

5. The automotive window of claim 1, wherein the conductive pole pieces comprise a positive conductive pole piece and a negative conductive pole piece, and the power pole pieces comprise a positive power pole piece and a negative power pole piece;

6. The automotive window of claim 1, wherein the switchable glass comprises a switchable color film, a first light transmissive film, a second light transmissive film, a first outer glass, and a second outer glass; the dimming color-changing film is connected with the power pole piece;

the second light transmission film is positioned between the dimming color changing film and the second outer layer glass.

7. The automotive window of claim 6, wherein the first light transmitting film and the second light transmitting film are of different transparency.

8. The automotive window of any one of claims 1 to 7, further comprising:

9. The automotive window of claim 8, wherein the cross-section of the sealing strip is U-shaped, and two movable ends of the U-shaped sealing strip are further provided with lips.

10. A motor vehicle, characterized in that it is equipped with a motor vehicle window according to any one of claims 1 to 9.