Vehicle door dimming glass wire harness device, vehicle door and vehicle

Abstract

The invention relates to a vehicle door dimming glass wire harness device, a vehicle door and a vehicle, and belongs to the technical field of vehicles. The automobile door dimming glass wire harness device comprises a first wire harness assembly and a second wire harness assembly, the first wire harness assembly comprises a first contact structure and a first wire harness which are connected, the first contact structure is installed on dimming glass of an automobile door and moves along with the dimming glass, and the first wire harness is suitable for being electrically connected to the dimming glass. The second wire harness assembly comprises a second contact structure and a second wire harness which are connected, the second contact structure is suitable for being installed on the automobile door, the second wire harness is suitable for being electrically connected to the power source, and the position of the first contact structure and the position of the second contact structure are set to be that when the dimming glass moves to the upper dead center position, the second contact structure is electrically connected to the power source; the first contact structure is in contact with the second contact structure. The durability of the wire harness for the vehicle door dimming glass can be improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of vehicles, and in particular to a door dimming glass wiring harness device, a door and a vehicle. Background Art

[0002] With the increasing requirements for vehicle comfort and aesthetics, dimming glass is gradually becoming an important configuration in the automotive industry. Dimming glass is a new type of special optoelectronic glass product with a sandwich structure that is formed by compounding a liquid crystal film between two layers of glass and gluing them together under high temperature and high pressure. When in use, the light transmittance of the glass can be changed by controlling the power supply, so that the light in the car can be adjusted according to needs.

[0003] However, since the door glass needs to move to open and close the window, the end of the wire harness connected to the door glass also needs to be able to move with the door glass. Therefore, the wire harness will deform and shake during the lifting and moving of the door glass, which is easy to interfere with surrounding parts. Therefore, when dimming glass is used as door glass, the wire harness is easily damaged or even broken, and the durability is poor. Summary of the invention

[0004] In view of this, the embodiments of the present disclosure provide a vehicle door dimming glass wiring harness device, a vehicle door and a vehicle, which can improve the durability of the wiring harness used for the vehicle door dimming glass. The technical solution is as follows:

[0005] In a first aspect, a vehicle door dimming glass wiring harness device is provided, the vehicle door dimming glass wiring harness device comprising a first wiring harness assembly and a second wiring harness assembly;

[0006] The first wiring harness assembly includes a first contact structure and a first wiring harness connected to each other, the first contact structure is mounted on the dimming glass of the vehicle door and moves with the dimming glass, and the first wiring harness is suitable for being electrically connected to the dimming glass;

[0007] The second wiring harness assembly includes a second contact structure and a second wiring harness connected to each other, the second contact structure is suitable for being mounted on the vehicle door, and the second wiring harness is suitable for being electrically connected to a power source;

[0008] The position of the first contact structure and the position of the second contact structure are set so that: when the dimming glass moves to the top dead center position, the first contact structure contacts the second contact structure to achieve electrical connection between the first contact structure and the second contact structure.

[0009] In a possible implementation, the second wiring harness assembly further includes a guide member, a moving member, and an elastic member;

[0010] The guide member is suitable for being installed on the vehicle door, and the guide member has a first guide structure extending along a first direction;

[0011] The moving member can move along the first guide structure, the second contact structure is installed on the moving member, and the guide member abuts against the moving member or the second contact structure in the first direction through the elastic member;

[0012] The first direction is the direction in which the first contact structure reciprocates with the dimming glass, and when the dimming glass moves to the top dead center position, the elastic member forces the second contact structure to abut against the first contact structure.

[0013] In a possible implementation, the moving member has a second guide structure extending along the first direction, and the second contact structure can move along the second guide structure;

[0014] The second contact structure has a detachable first limiting portion, wherein when the second contact structure moves along the first direction, the first limiting portion can abut against the moving member, and when the first limiting portion is detached, the second contact structure is allowed to disengage from the second guide structure along the first direction.

[0015] In a possible implementation, the first end of the second wiring harness has a first connector, so that it is suitable for connecting to the power source through the first connector, and the second end is used to connect to the second contact structure.

[0016] In a possible implementation manner, the hardness of the moving member is smaller than the hardness of the second contact structure.

[0017] In one possible implementation, the second contact structure further has a second limiting portion, and when the second contact structure moves along the second end of the first direction, the second limiting portion can abut against the guide member, and when the first limiting portion is detached, the second contact structure is allowed to disengage from the second guide structure along the first end in the first direction, and the moving member is allowed to disengage from the first guide structure along the second end in the first direction.

[0018] In a possible implementation, the first wiring harness assembly also includes a first connecting structure, and the first contact structure is suitable for being installed on the dimming glass through the first connecting structure, wherein when the dimming glass moves to the top dead center position, the first contact structure is located on a side of the first connecting structure facing the second contact structure.

[0019] In a possible implementation, there are two first contact structures and two second contact structures;

[0020] The two second contact structures are electrically connected to the positive and negative electrodes of the power source through the second wiring harness, and the two first contact structures are electrically connected to the dimming glass through the first wiring harness, wherein when the dimming glass moves to the top dead center position, the two first contact structures are in contact with one of the second contact structures respectively;

[0021] The first connection structure has a spacing structure, and the spacing structure is located between the two second contact structures, so that the two second contact structures are separated by the spacing structure.

[0022] In a second aspect, a vehicle door is provided, wherein the vehicle door is equipped with dimming glass and comprises a vehicle door dimming glass wiring harness device as described in any one of the first aspects.

[0023] In a third aspect, a vehicle is provided, comprising the vehicle door as described in the second aspect.

[0024] In the scheme disclosed in the present disclosure, the first contact structure and the first harness in the first harness assembly included in the vehicle door dimming glass harness device can be fixedly installed on the dimming glass, and the second contact structure and the second harness in the second harness assembly can be fixedly installed on the vehicle door, and when the dimming glass moves to the top dead center position, the first contact structure and the second contact structure can contact to realize the power-on of the dimming glass. In addition, during the movement of the dimming glass, the first harness as a whole moves with the dimming glass, and the position of the second harness as a whole on the vehicle door remains unchanged, so that the first harness and the second harness will not be deformed or shaken during the movement of the dimming glass, so that when the dimming glass is used as a vehicle door glass, the first harness and the second harness can avoid interference with surrounding components, so that the first harness and the second harness are not easily damaged or broken, and have strong durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 It is a structural schematic diagram of a vehicle door dimming glass wiring harness device provided by an embodiment of the present disclosure;

[0027] Figure 2 This embodiment of the present disclosure provides a Figure 1 A schematic diagram of a local enlarged structure;

[0028] Figure 3is a schematic diagram of a structure provided by an embodiment of the present disclosure without dimming glass and a first wiring harness assembly;

[0029] Figure 4 This embodiment of the present disclosure provides a Figure 3 BB;

[0030] Figure 5 It is a structural schematic diagram of the connection between a dimming glass and a first wiring harness assembly provided by an embodiment of the present disclosure.

[0031] Description of Reference Numerals

[0032] 1. First wiring harness assembly; 11. First contact structure; 12. First wiring harness; 13. First connection structure; 131. Spacer structure; 132. Glass clip; 133. Mounting seat; 134. Ear plate; 1341. First mounting hole; 2. Second wiring harness assembly; 21. Second contact structure; 211. First limiting portion; 212. Second limiting portion; 22. Second wiring harness; 221. First connector; 23. Guide member; 231. First guide structure; 232. First hole shoulder; 24. Moving member; 241. Second guide structure; 242. Second hole shoulder; 25. Elastic member; 3. Dimming glass; 4. Glass lifter; 41. Guide rail; 42. Bracket; 421. Second mounting hole; 43. Driving unit; 5. First direction. DETAILED DESCRIPTION

[0033] In order to make the objectives, technical solutions and advantages of the present disclosure more clear, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0034] This embodiment relates to a vehicle door dimming glass wiring harness device, such as Figure 1 The figure shows the structure of the door dimming glass wiring harness device. Figure 2 Shown Figure 1 A schematic diagram of the local enlarged structure of Figure 3 The figure shows a schematic diagram of the structure without the dimming glass and the first wiring harness assembly. Figure 4 Shown Figure 3 BB, Figure 5 The figure shows a schematic structural diagram of the connection between the dimming glass and the first wiring harness assembly.

[0035] refer to Figure 2 Combined with Figures 3 to 5 As shown, the vehicle door dimming glass wiring harness device disclosed in this embodiment includes a first wiring harness assembly 1 and a second wiring harness assembly 2 .

[0036] Continue to refer Figure 5As shown, the first wiring harness assembly 1 includes a first contact structure 11 and a first wiring harness 12 that are fixedly connected. The first contact structure 11 is fixedly mounted on the dimming glass 3 of the vehicle door and moves with the dimming glass 3 . The first wiring harness 12 is suitable for being electrically connected to the dimming glass 3 .

[0037] Among them, a guide rail 41 of a glass lifter 4 is installed on the vehicle door, and the dimming glass 3 is installed on a bracket 42 that can move along the guide rail 41 through a mounting structure. The driving part 43 of the glass lifter 4 can drive the bracket 42 to move along the guide rail 41, thereby realizing the lifting and lowering of the dimming glass 3.

[0038] For example, the driving unit 43 includes a driving motor electrically connected to a power source, a winding wheel connected to an output shaft of the driving motor, and a steel wire rope wound on the winding wheel, and the steel wire rope is wound through a guide wheel and connected to the bracket 42. In this way, the driving motor is started, so that the output shaft of the driving motor drives the winding wheel to rotate, so that the steel wire rope is retracted and released on the winding wheel, and then drives the bracket 42 to move, thereby realizing the lifting and lowering of the dimming glass 3. Among them, the steel wire rope can be protected by arranging a steel wire rope sleeve outside the steel wire rope to reduce the possibility of friction damage to the steel wire rope.

[0039] Continue to refer Figure 3 and Figure 4 As shown, the second wiring harness assembly 2 includes a second contact structure 21 and a second wiring harness 22 that are fixedly connected. The second contact structure 21 is suitable for being installed on a vehicle door, and the second wiring harness 22 is suitable for being electrically connected to a power source.

[0040] Continue to refer Figure 3 As shown, the position of the first contact structure 11 and the position of the second contact structure 21 are set so that: when the dimming glass 3 moves to the top dead center position, the first contact structure 11 contacts the second contact structure 21 to achieve electrical connection between the first contact structure 11 and the second contact structure 21.

[0041] The top dead center position refers to the top position of the vehicle door, that is, when the dimming glass 3 rises to the top dead center position, the dimming glass 3 completely closes the vehicle window, and the dimming glass 3 contacts the first contact structure 11 and the second contact structure 21 at the top dead center position, so that an electrical connection is formed between the first contact structure 11 and the second contact structure 21. Therefore, when the dimming glass 3 is at the top dead center position, the power supply can sequentially power the dimming glass 3 through the second wiring harness 22, the second contact structure 21, the first contact structure 11, and the first wiring harness 12. In this way, when the vehicle window is completely closed, the transmittance of light can be changed by adjusting the power supply to the dimming glass 3, and then the light in the vehicle can be adjusted according to demand.

[0042] As described above, the first contact structure 11 and the first wiring harness 12 in the first wiring harness assembly 1 can be fixedly installed on the dimming glass 3, the second contact structure 21 and the second wiring harness 22 in the second wiring harness assembly 2 can be fixedly installed on the vehicle door, and when the dimming glass 3 moves to the upper dead center position, the first contact structure 11 and the second contact structure 21 can contact to realize the power supply of the dimming glass 3.

[0043] Moreover, during the movement of the dimming glass 3, the first wiring harness 12 as a whole moves with the dimming glass 3, and the position of the second wiring harness 22 as a whole on the vehicle door remains unchanged. Therefore, neither the first wiring harness 12 nor the second wiring harness 22 will be deformed or shaken during the movement of the dimming glass 3, so that when the dimming glass 3 is used as a vehicle door glass, the first wiring harness 12 and the second wiring harness 22 can avoid interference with surrounding components. Therefore, the first wiring harness 12 and the second wiring harness 22 are not easily damaged or broken, and have strong durability.

[0044] In one example, the second contact structure 21 can be a sheet-shaped conductor, or a column-shaped conductor, or a circular conductor, or a square conductor. Figure 2 The second contact structure 21 is a circular columnar conductor. Figure 2 The circular columnar conductor shown is taken as an example.

[0045] In one example, the first contact structure 11 may be a sheet-shaped conductor, or a column-shaped conductor, or a circular conductor, or a square conductor. Figure 5 The circular sheet-shaped conductor shown in FIG. 1 may also be a square columnar conductor. In this embodiment, the first contact structure 11 is as shown in FIG. Figure 5 Take the circular sheet-shaped conductor shown as an example.

[0046] In one example, the cross-section of the first contact structure 11 is consistent with the cross-section of the second contact structure 21. For example, the first contact structure 11 may be as follows: Figure 5 The circular sheet-shaped conductor shown in FIG. Figure 2 The circular columnar conductor shown in the figure. Since the cross-section of the first contact structure 11 is consistent with the cross-section of the second contact structure 21, the conductive performance is better and no waste is generated.

[0047] In one example, the second contact structure 21 may be installed on a door sheet metal, or may be installed on a guide rail 41 of a window lifter 4 .

[0048] In one example, in order to adapt to the relative deviation of the top dead center position of the dimming glass 3 that may be caused by the manufacturing and assembly tolerance of parts or systems, the second harness assembly 2 further includes a guide member 23, a moving member 24 and an elastic member 25. The guide member 23 is suitable for being installed on a vehicle door, for example, the guide member 23 can be installed on a vehicle door sheet metal, or on a guide rail 41 of a glass lifter 4.

[0049] In this embodiment, the guide member 23 is installed in Figure 1 The top position of the guide rail 41 of the glass lifter 4 is shown as an example. The guide member 23 and the guide rail 41 can be integrally formed, or can be two separate structural members fixed together by means of clamping, welding or screws. This embodiment does not limit the connection method between the guide member 23 and the guide rail 41, as long as the stable connection between the guide member 23 and the guide rail 41 can be ensured.

[0050] Furthermore, the guide member 23 has a first guide structure 231 extending along the first direction 5, the moving member 24 can move along the first guide structure 231, the second contact structure 21 is mounted on the moving member 24, and the guide member 23 abuts against the moving member 24 or the second contact structure 21 in the first direction 5 through the elastic member 25. For example, the guide member 23 abuts against the moving member 24 in the first direction 5 through the elastic member 25, or the guide member 23 abuts against the second contact structure 21 in the first direction 5 through the elastic member 25.

[0051] The first direction 5 is the direction in which the first contact structure 11 reciprocates with the dimming glass 3. When the dimming glass 3 moves to the top dead center position, the elastic member 25 forces the second contact structure 21 to abut against the first contact structure 11. For example, the elastic member 25 can be a spring or an elastic arm arranged between the guide member 23 and the moving member 24 or the second contact structure 21 along the first direction.

[0052] In this way, when the guide member 23 and the moving member 24 are in contact with each other in the first direction 5 through the elastic member 25, when the second contact structure 21 mounted on the moving member 24 is squeezed by the first contact structure 11 moving along the first direction 5, the moving member 24 and the second contact structure 21 may be moved to the side away from the first contact structure 11. However, after the first contact structure 11 stops moving, since the elastic member 25 can abut the moving member 24 on the guide member 23, the moving member 24 and the second contact structure 21 will not continue to move away from the first contact structure 11 after moving a certain distance, but will be affected by the elastic force of the elastic member 25, so that the second contact structure 21 and the first contact structure 11 abut.

[0053] Alternatively, when the guide member 23 and the second contact structure 21 are in contact with each other in the first direction 5 through the elastic member 25, when the second contact structure 21 mounted on the moving member 24 is squeezed by the first contact structure 11 moving along the first direction 5, the moving member 24 and the second contact structure 21 may be moved to the side away from the first contact structure 11. However, after the first contact structure 11 stops moving, since the elastic member 25 can abut the second contact structure 21 on the guide member 23, the moving member 24 and the second contact structure 21 will not continue to move away from the first contact structure 11 after moving a certain distance, but will be affected by the elastic force of the elastic member 25, so that the second contact structure 21 and the first contact structure 11 abut.

[0054] In this way, the actual lowest position of the second contact structure 21 can be set to be slightly lower than the theoretical lowest position of the second contact structure 21, so that when the dimming glass 3 moves to the top dead center position, even if there is a relative deviation in the top dead center position of the dimming glass 3, it can avoid that the second contact structure 21 and the first contact structure 11 cannot be in contact, resulting in the dimming glass being unable to be powered, or that the dimming glass 3 has not risen to the top dead center position when the second contact structure 21 and the first contact structure 11 are already in contact, so that the window is not closed tightly.

[0055] Moreover, since the first guide structure 231 extends along the first direction 5, and the first direction 5 is the direction in which the first contact structure 11 reciprocates with the dimming glass 3, when the first contact structure 11 and the second contact structure 21 collide with each other, no relative friction will occur between the first contact structure 11 and the second contact structure 21, causing damage to the first contact structure 11 and the second contact structure 21, thereby improving the service life of the first contact structure 11 and the second contact structure 21.

[0056] It should be noted that the theoretical lowest position of the second contact structure 21 is the lowest position at which the second contact structure 21 can exactly contact the first contact structure 11 when there is no relative deviation of the top dead center position of the dimming glass 3 .

[0057] In one example, the moving member 24 has a second guide structure 241 extending along the first direction 5, the second contact structure 21 can move along the second guide structure 241, and the second contact structure 21 has a detachable first limiting portion 211, wherein, when the second contact structure 21 moves along the first direction 5, the first limiting portion 211 can abut against the moving member 24 to prevent the first limiting portion 211 from disengaging from the second guide structure 241 along the first direction 5, and when the first limiting portion 211 is detached, the second contact structure 21 is allowed to disengage from the second guide structure 241 along the first direction 5.

[0058] Among them, one end of the elastic member 25 is connected to the guide member 23, and the other end can be connected or abutted with the moving member 24, or abutted with the second contact structure 21, so as to avoid a fixed connection between the second contact structure 21 and the elastic member 25, which prevents the second contact structure 21 from detaching.

[0059] In this way, after removing the first limiting portion 211, the second contact structure 21 can be taken out and detached from the first end of the second guide structure 241 along the first direction 5. Therefore, when the second contact structure 21 is damaged, the second contact structure 21 can be easily disassembled and repaired or replaced.

[0060] In one example, the first end of the second wiring harness 22 has a first connector 221, so that it is suitable for connecting to a power source through the first connector 221, and the second end is used to connect to the second contact structure 21. For example, the first connector 221 can be a plug connected to the first end of the second wiring harness 22, and the first end of the second wiring harness 22 can be plugged in and out of a socket located on the vehicle door through the plug, so that the second wiring harness 22 can be detachably electrically connected to the vehicle door.

[0061] Accordingly, by plugging and unplugging the connector 221 and disassembling the second contact structure 21, when the second wiring harness assembly 2 is damaged, the entire second wiring harness assembly 2 can be disassembled to facilitate repair or replacement.

[0062] In one example, the hardness of the moving member 24 is less than the hardness of the second contact structure 21. For example, the moving member 24 may be made of insulating plastic material, and the second contact structure 21 may be made of conductive copper or copper alloy, etc. In this way, the second contact structure 21 is not easily worn when it moves along the second guide structure 241 on the moving member 24.

[0063] In one example, the second contact structure 21 also has a second limiting portion 211. When the second contact structure 21 moves along the second end of the first direction 5, the second limiting portion 211 can abut against the guide member 23 to prevent the second contact structure 21 and the moving member 24 from detaching from the guide member 23 along the second end of the first direction 5, and when the first limiting portion 211 is detached, the second contact structure 21 is allowed to detach from the second guide structure 241 and the guide member 23 along the first end of the first direction 5, and the moving member 24 is allowed to detach from the first guide structure 231 along the second end of the first direction 5.

[0064] For example, the first end of the first direction 5 may be the side of the second contact structure 21 away from the first contact structure 11, and the second end of the first direction 5 may be the end of the second contact structure 21 facing the first contact structure 11. One end of the elastic member 25 is connected to the guide member 23, and the other end may abut against the second contact structure 21, or Figure 4 As shown in FIG. 1 , it abuts against the moving member 24 .

[0065] In this way, after the first stopper 211 on the second contact structure 21 is removed, the second contact structure 21 can be taken out and separated from the first end of the second guide structure 241 and the guide member 23 along the first direction 5, and the moving member 24 can be taken out and separated from the second end of the first guide structure 231 along the first direction 5. Therefore, when the moving member 24 is damaged, the moving member 24 can be detached and repaired or replaced.

[0066] In an example, the first guide structure 231 and the second guide structure 241 may be guide rails extending along the first direction, or may be slide grooves extending along the first direction, or may be Figure 4 The guide through hole is shown opened along the first direction.

[0067] The first guide structure 231 and the second guide structure 241 may be the same guide structure or different guide structures. For example, the first guide structure 231 may be a slide groove extending in the first direction, and the second guide structure 241 may be a guide through hole opened in the first direction; for another example, the first guide structure 231 may be a slide groove extending in the first direction, and the second guide structure 241 may be a guide rail extending in the first direction; for another example, the first guide structure 231 and the second guide structure 241 may both be guide through holes opened in the first direction. In this embodiment, the first guide structure 231 and the second guide structure 241 are both Figure 4 The guide through hole opened along the first direction is shown as an example.

[0068] In one example, reference Figure 4 As shown, the first guide hole serving as the first guide structure 231 on the guide member 23 is sleeved outside the movable member 24, and the movable member 24 can move along the first direction in the first guide hole, and the first guide hole has a first hole shoulder 232 to limit the movable member 24 and the first end of the second contact structure 21 along the first direction 5 from detaching from the first guide structure 231.

[0069] In one example, the moving member 24 has a second hole shoulder 242, and the inner wall of the second hole shoulder 242 is surrounded by a second guide hole as a second guide structure 241. The second guide hole is sleeved outside the second contact structure 21, and the second contact structure 21 can move along the first direction in the second guide hole. Among them, the moving member 24 and the guide member 23 can both be made of insulating plastic materials to play a role in insulation protection.

[0070] In one example, the elastic member 25 is disposed in the first guide through hole along the first direction. For example, the elastic member 25 can be as follows: Figure 4 As shown, the sleeve is arranged outside the second contact structure 21 , and may also be located outside the second contact structure 21 .

[0071] In an example, one end of the elastic member 25 is connected to the first hole shoulder 232 , and the other end may abut against the second hole shoulder 242 , or may abut against the second contact structure 21 .

[0072] In one example, when the second contact structure 21 moves along the first end of the first direction 5, the first limiting portion 211 can abut against the second hole shoulder 242 to limit the first end of the second contact structure 21 along the first direction 5 from detaching from the second guide structure 241, and at the same time, can also limit the second end of the moving member 24 along the first direction 5 from detaching from the second contact structure 21.

[0073] In one example, when the second contact structure 21 moves along the second end of the first direction 5 , the second limiting portion 211 can abut against the first hole shoulder 232 to limit the second contact structure 21 and the moving member 24 from separating from the first guide structure 231 along the second end of the first direction 5 .

[0074] In an example, the first limiting portion 211 may be a C-shaped retaining spring, and the first end of the first limiting portion 211 has a first retaining groove. The C-shaped retaining spring may be inserted into the first retaining groove to achieve a detachable connection with the second contact structure 21 .

[0075] In one example, the second position limiting portion 212 and the second contact structure 21 may be detachably connected, for example, the second position limiting portion 212 may be a C-shaped clip, the second end of the second position limiting portion 212 has a second slot, and the C-shaped clip may be inserted into the second slot to achieve a detachable connection with the second contact structure 21. The second position limiting portion 212 and the second contact structure 21 may also be non-detachably connected, the second position limiting portion 212 and the second contact structure 21 may be integrally formed, or may be two independent structural members connected together by welding, injection molding, or the like.

[0076] In one example, the fixed connection between the first contact structure 11 and the first wiring harness 12 may be detachable. For example, the first contact structure 11 and the first wiring harness 12 respectively have a second connector and a third connector that match each other, and the first contact structure 11 and the first wiring harness 12 are fixedly connected by plugging the second connector and the third connector.

[0077] In one example, one of the second connector and the third connector is a plug-in and the other is a connector. For example, the second connector is a plug-in and the third connector is a connector. For another example, the second connector is a connector and the third connector is a plug-in.

[0078] In one example, the fixed connection between the first contact structure 11 and the first wiring harness 12 may be non-detachable. For example, the fixed connection between the first contact structure 11 and the first wiring harness 12 is achieved by welding or crimping.

[0079] In one example, the fixed connection between the second contact structure 21 and the second wiring harness 22 may be detachable. For example, the second contact structure 21 and the second wiring harness 22 respectively have a fourth connector and a fifth connector that match each other, and the second contact structure 21 and the second wiring harness 22 are fixedly connected by plugging the fourth connector and the fifth connector.

[0080] In one example, one of the fourth connector and the fifth connector is a plug-in and the other is a connector. For example, the fourth connector is a plug-in and the fifth connector is a connector. For another example, the fourth connector is a connector and the fifth connector is a plug-in.

[0081] In one example, the fixed connection between the second contact structure 21 and the second wiring harness 22 may be non-detachable. For example, the fixed connection between the second contact structure 21 and the second wiring harness 22 is achieved by welding or crimping.

[0082] In one example, the first wiring harness assembly 1 also includes a first connecting structure 13, and the first contact structure 11 is suitable for being installed on the dimming glass 3 through the first connecting structure 13. When the dimming glass 3 moves to the top dead center position, the first contact structure 11 is located on the side of the first connecting structure 13 facing the second contact structure 21. For example, the first connecting structure 13 includes a glass clamp 132 and a mounting seat 133, and the first contact structure 11 is mounted on the mounting seat 133. The glass clamp 132 and the mounting seat 133 can be integrally formed, or they can be two independent structural parts fixed together by gluing, bolts, etc. The glass clamp 132 can be bonded to the dimming glass 3 by polyurethane glue, or it can be fixedly connected to the dimming glass 3 by bolts, etc.

[0083] In one example, the first contact structure 11 is fixed on the upper surface of the mounting seat 133 by injection molding.

[0084] In one example, the mounting structure of the dimming glass 3 and the first connecting structure 13 are two separate structural members, or they can be as follows: Figure 5 For example, the first connection structure 13 further includes an ear plate 134 fixedly connected to the glass clamp 132, the ear plate 134 is provided with a first mounting hole 1341, the bracket 42 is provided with a second mounting hole 421, and the ear plate 134 and the bracket 42 can be fixedly connected together by a rod-shaped fixing member passing through the first mounting hole 1341 and the second mounting hole 421 in sequence, wherein the fixing member can be a screw, a pin or a bolt, etc.

[0085] In one example, there are two first contact structures 11 and two second contact structures 21. The two second contact structures 21 are electrically connected to the positive and negative electrodes of the power supply through the second wiring harness 22, and the two first contact structures 11 are electrically connected to the dimming glass 3 through the first wiring harness 12.

[0086] When the dimming glass 3 moves to the top dead center position, the two first contact structures 11 are in contact with one second contact structure 21 respectively. The first connection structure 13 has a spacing structure 131, and the spacing structure 131 is located between the two second contact structures 21, so that the two second contact structures 21 are separated by the spacing structure 131. For example, the spacing structure 131 can be a separation gap arranged between the two second contact structures 21, or can be a Figure 5 Raised platform shown.

[0087] In this way, the two first contact structures 11 can be separated by the spacing structure 131 to avoid functional failures such as short circuits.

[0088] In the disclosed embodiment, the first contact structure 11 and the first harness 12 in the first harness assembly 1 can be fixedly mounted on the dimming glass 3, the second contact structure 21 and the second harness 22 in the second harness assembly 2 can be fixedly mounted on the vehicle door, and when the dimming glass 3 moves to the top dead center position, the first contact structure 11 and the second contact structure 21 can contact to realize the power-on of the dimming glass 3. In addition, during the movement of the dimming glass 3, the first harness 12 as a whole moves with the dimming glass 3, and the position of the second harness 22 as a whole on the vehicle door remains unchanged, so that the first harness 12 and the second harness 22 will not be deformed or shaken during the movement of the dimming glass 3, so that when the dimming glass 3 is used as a vehicle door glass, the first harness 12 and the second harness 22 can avoid interference with surrounding components, so that the first harness 12 and the second harness 22 are not easily damaged or broken, and have strong durability.

[0089] The embodiment of the present disclosure further provides a vehicle door, on which a window is installed with a dimming glass 3, and includes a vehicle door dimming glass wiring harness device as described in any one of the first aspects.

[0090] In the embodiment of the present disclosure, the first contact structure 11 and the first harness 12 in the first harness assembly 1 of the vehicle door dimming glass harness device can be fixedly mounted on the dimming glass 3, the second contact structure 21 and the second harness 22 in the second harness assembly 2 can be fixedly mounted on the vehicle door, and when the dimming glass 3 moves to the top dead center position, the first contact structure 11 and the second contact structure 21 can contact to realize the power-on of the dimming glass 3. In addition, during the movement of the dimming glass 3, the first harness 12 as a whole moves with the dimming glass 3, and the position of the second harness 22 as a whole on the vehicle door remains unchanged, so that the first harness 12 and the second harness 22 will not be deformed or shaken during the movement of the dimming glass 3, so that when the dimming glass 3 is used as a vehicle door glass, the first harness 12 and the second harness 22 can avoid interference with surrounding components, so that the first harness 12 and the second harness 22 are not easily damaged or broken, and have strong durability.

[0091] The embodiment of the present disclosure further provides a vehicle, which comprises a vehicle door as described in the second aspect, a vehicle window on which a dimming glass 3 is installed, and comprises a vehicle door dimming glass wiring harness device as described in any one of the first aspects.

[0092] In the embodiment of the present disclosure, the first contact structure 11 and the first harness 12 in the first harness assembly 1 of the vehicle door dimming glass harness device can be fixedly mounted on the dimming glass 3, the second contact structure 21 and the second harness 22 in the second harness assembly 2 can be fixedly mounted on the vehicle door, and when the dimming glass 3 moves to the top dead center position, the first contact structure 11 and the second contact structure 21 can contact to realize the power-on of the dimming glass 3. In addition, during the movement of the dimming glass 3, the first harness 12 as a whole moves with the dimming glass 3, and the position of the second harness 22 as a whole on the vehicle door remains unchanged, so that the first harness 12 and the second harness 22 will not be deformed or shaken during the movement of the dimming glass 3, so that when the dimming glass 3 is used as a vehicle door glass, the first harness 12 and the second harness 22 can avoid interference with surrounding components, so that the first harness 12 and the second harness 22 are not easily damaged or broken, and have strong durability.

[0093] It should be noted that the terms "first", "second", etc. in the specification and claims of the present disclosure are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present disclosure can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0094] The above are only preferred embodiments of the present disclosure and are not intended to limit the present disclosure. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A door dimming glass wiring harness device, characterized in that: The vehicle door dimming glass wiring harness device comprises a first wiring harness assembly (1) and a second wiring harness assembly (2); The first wiring harness assembly (1) comprises a first contact structure (11) and a first wiring harness (12) connected to each other, the first contact structure (11) being mounted on a dimming glass (3) of a vehicle door and moving with the dimming glass (3), and the first wiring harness (12) being suitable for being electrically connected to the dimming glass (3); The second wiring harness assembly (2) comprises a second contact structure (21) and a second wiring harness (22) connected to each other, the second contact structure (21) is suitable for being installed on a vehicle door, and the second wiring harness (22) is suitable for being electrically connected to a power source; The position of the first contact structure (11) and the position of the second contact structure (21) are arranged such that: when the dimming glass (3) moves to the top dead center position, the first contact structure (11) contacts the second contact structure (21) to achieve electrical connection between the first contact structure (11) and the second contact structure (21).

2. The vehicle door dimming glass wiring harness device according to claim 1, characterized in that: The second wiring harness assembly (2) further comprises a guide member (23), a moving member (24) and an elastic member (25); The guide member (23) is suitable for being installed on the vehicle door, and the guide member (23) has a first guide structure (231) extending along a first direction (5); The moving member (24) is movable along the first guide structure (231); the second contact structure (21) is mounted on the moving member (24); the guide member (23) abuts against the moving member (24) or the second contact structure (21) in the first direction (5) via the elastic member (25); The first direction (5) is the direction in which the first contact structure (11) moves back and forth with the dimming glass (3), and when the dimming glass (3) moves to the upper dead center position, the elastic member (25) forces the second contact structure (21) to abut against the first contact structure (11).

3. The vehicle door dimming glass wiring harness device according to claim 2, characterized in that: The moving member (24) has a second guide structure (241) extending along the first direction (5), and the second contact structure (21) can move along the second guide structure (241); The second contact structure (21) has a detachable first limiting portion (211), wherein when the second contact structure (21) moves along the first direction (5), the first limiting portion (211) can abut against the moving member (24), and when the first limiting portion (211) is detached, the second contact structure (21) is allowed to disengage from the second guide structure (241) along the first direction (5).

4. The vehicle door dimming glass wiring harness device according to claim 3, characterized in that: The first end of the second wiring harness (22) has a first connector (221), so that it is suitable for connecting to the power source through the first connector (221), and the second end is used for connecting to the second contact structure (21).

5. The vehicle door dimming glass wiring harness device according to claim 3, characterized in that: The hardness of the moving member (24) is smaller than the hardness of the second contact structure (21).

6. The vehicle door dimming glass wiring harness device according to claim 3, characterized in that: The second contact structure (21) also has a second limiting portion (211). When the second contact structure (21) moves along the second end of the first direction (5), the second limiting portion (211) can abut against the guide member (23), and when the first limiting portion (211) is detached, the second contact structure (21) is allowed to detach from the second guide structure (241) along the first end of the first direction (5), and the moving member (24) is allowed to detach from the first guide structure (231) along the second end of the first direction (5).

7. The vehicle door dimming glass wiring harness device according to claim 1, characterized in that: The first wiring harness assembly (1) further comprises a first connecting structure (13), and the first contact structure (11) is suitable for being installed on the dimming glass (3) through the first connecting structure (13), wherein when the dimming glass (3) moves to the top dead center position, the first contact structure (11) is located on a side of the first connecting structure (13) facing the second contact structure (21).

8. The vehicle door dimming glass wiring harness device according to claim 7, characterized in that: There are two of each of the first contact structure (11) and the second contact structure (21); The two second contact structures (21) are electrically connected to the positive and negative electrodes of the power source respectively through the second wiring harness (22), and the two first contact structures (11) are electrically connected to the dimming glass (3) respectively through the first wiring harness (12), wherein when the dimming glass (3) moves to the top dead center position, the two first contact structures (11) are in contact with one of the second contact structures (21) respectively; The first connecting structure (13) has a spacing structure (131), and the spacing structure (131) is located between the two second contact structures (21), so that the two second contact structures (21) are separated by the spacing structure (131).

9. A vehicle door, characterized in that: The vehicle door is equipped with a dimming glass (3), and comprises a vehicle door dimming glass wiring harness device according to any one of claims 1 to 8.

10. A vehicle, characterized in that: The vehicle comprises the door of claim 9.

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