Wire harness assembly and automobile
By setting a spaced first and second interactive wiring harness on the car floor to connect the left and right wiring harnesses, the problems of wire harness waste and space occupation in the prior art are solved, and the cost and space optimization of wire harness are achieved.
Patent Information
- Application Number
- CN202422339446.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-24
AI Technical Summary
In existing automotive floor wiring harnesses, the interactive wiring harness is usually arranged at the cockpit head, resulting in signal interactions of equipment located at the rear of the cockpit need to be wound to the cockpit head through a longer wiring harness, wasting the wiring harness and increasing cost and space occupation.
The first interactive wiring harness and the second interactive wiring harness between the left and right wiring harnesses are arranged on the car floor, and are arranged at intervals along the vehicle length direction, connecting the left wiring harness and the right wiring harness respectively, sharing the signal interaction pressure, and shortening the length of the connection wiring harness.
It effectively shortens the length of the wiring harness, reduces the cost and space usage of the wiring harness, and optimizes the wiring harness layout.
Smart Images
Figure CN223124235U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of automobiles, and particularly to a wire harness assembly and an automobile. Background Art
[0002] The floor wire harness of current automobiles generally includes a left wire harness and a right wire harness respectively arranged on both sides of the cockpit, so as to facilitate the transmission of electrical signals and control signals of devices (such as doors, windows, vehicle lights, air conditioners, stereos, etc.) on both sides of the cockpit.
[0003] The floor wire harness of an automobile is usually provided with an interactive wire harness connecting the left wire harness and the right wire harness for the connection and interaction of signals on both sides of the cockpit.
[0004] Current interactive wire harnesses are usually arranged at the head of the cockpit to facilitate hiding the interactive wire harness and ensure the cleanliness inside the cockpit. This makes it necessary for devices located at the rear of the cockpit (such as trunk lighting settings, trunk opening control devices, rear monitoring devices, rear vehicle lights, etc.) to interact with signals on the left and right. Only by using a long wire harness to separately wind from both sides of the cockpit to the head of the cockpit and realizing the signal interaction of the devices located at the rear of the cockpit via the interactive wire harness, which not only wastes wire harnesses, but also the wire harness cost and the space occupied by the wire harness are both extremely high.
[0005] In addition, with the increase in functions on the entire vehicle, the connection and interaction of signals on both sides of the cockpit increase, and the connection pressure of the interactive wire harness located at the head of the cockpit is too high. Summary of the Utility Model
[0006] The purpose of this application is to provide a wire harness assembly and an automobile to solve to a certain extent the technical problem existing in the prior art that current interactive wire harnesses are usually arranged at the head of the cockpit to facilitate hiding the interactive wire harness and ensure the cleanliness inside the cockpit. This makes it necessary for devices located at the rear of the cockpit (such as trunk lighting settings, trunk opening control devices, rear monitoring devices, rear vehicle lights, etc.) to interact with signals on the left and right. Only by using a long wire harness to separately wind from both sides of the cockpit to the head of the cockpit and realizing the signal interaction of the devices located at the rear of the cockpit via the interactive wire harness, which not only wastes wire harnesses, but also the wire harness cost and the space occupied by the wire harness are both extremely high.
[0007] According to a first aspect of this application, a wire harness assembly is provided, which is arranged on the floor of an automobile. The wire harness assembly includes a left wire harness, a right wire harness, a first interactive wire harness, and a second interactive wire harness. The left wire harness and the right wire harness both extend along the vehicle length direction and are respectively arranged on both sides of the floor in the vehicle width direction;
[0008] The first interaction wire harness and the second interaction wire harness are both arranged at intervals in the vehicle length direction between the left wire harness and the right wire harness, and the left wire harness and the right wire harness are respectively connected through the first interaction wire harness and the second interaction wire harness.
[0009] Preferably, the floor includes a first cross beam for installing the front row seats, and the first interaction wire harness is arranged along the first cross beam.
[0010] Preferably, the floor further includes a second cross beam and a rear trunk installation area. The second cross beam is used for installing the rear row seats, and the rear trunk installation area is arranged at the tail end of the floor in the vehicle length direction;
[0011] The second interaction wire harness is arranged between the second cross beam and the rear trunk installation area.
[0012] Preferably, the second interaction wire harness is fixed to one side of the second cross beam facing the tail end.
[0013] Preferably, it further includes a fuse box. The fuse box is arranged in the rear trunk area, and the left wire harness or the right wire harness is connected to the fuse box.
[0014] According to a second aspect of the present application, a vehicle is provided, including the above floor and the wire harness assembly described in any of the above technical solutions. Therefore, it has all the beneficial technical effects of this wire harness assembly, and will not be elaborated here.
[0015] Preferably, the floor further includes a cockpit area and a third cross beam. The third cross beam separates the cockpit area and the rear trunk installation area.
[0016] Preferably, the vehicle further includes front row seats and rear row seats, and both the front row seats and the rear row seats are arranged in the cockpit area.
[0017] Preferably, the vehicle further includes a middle row seat, and the middle row seat is arranged between the front row seats and the rear row seats.
[0018] Preferably, it further includes a rear power supply, and the rear power supply is fixed to the second cross beam and the third cross beam.
[0019] Compared with the prior art, the beneficial effects of the present application are:
[0020] For the wire harness assembly provided by the present application, a first interaction wire harness and a second interaction wire harness for connecting the left wire harness and the right wire harness are arranged between the left wire harness and the right wire harness, and the first interaction wire harness and the second interaction wire harness are arranged at intervals in the vehicle length direction. On the one hand, the left wire harness and the right wire harness can be respectively connected through the first interaction wire harness and the second interaction wire harness. In other words, the first interaction wire harness and the second interaction wire harness share the signal interaction pressure between the left wire harness and the right wire harness; on the other hand, the first interaction wire harness and the second interaction wire harness are arranged at intervals in the vehicle length direction, so that the devices on the left wire harness and the right wire harness close to the first interaction wire harness can be connected through the first interaction wire harness, and the devices on the left wire harness and the right wire harness close to the second interaction wire harness can be connected through the second interaction wire harness, effectively shortening the length of the wire harness for information interaction between the left wire harness and the right wire harness, and thus greatly shortening the wire harness cost and wire harness space.
[0021] In order to make the above objects, features and advantages of the present application more obvious and understandable, the following specifically enumerates preferred embodiments and, in conjunction with the accompanying drawings, makes the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0023] Figure 1 It is a schematic structural diagram of the wire harness assembly provided by the embodiment of the present application;
[0024] Figure 2 It is a schematic assembly structure diagram of the wire harness assembly provided by the embodiment of the present application and the floor.
[0025] Reference numerals:
[0026] 10 - Cockpit area; 11 - Left wire harness; 12 - Right wire harness; 13 - First interaction wire harness; 14 - Second interaction wire harness; 15 - Fuse box; 21 - First cross beam; 22 - Second cross beam; 23 - Third cross beam; 30 - Rear trunk installation area; 40 - Front engine compartment area.
[0027] L - Vehicle length direction; W - Vehicle width direction. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] The following will clearly and completely describe the technical solutions of the present application in conjunction with the drawings. Obviously, the described embodiments are some embodiments of the present application, rather than all embodiments.
[0029] The components of the embodiments of the present application that are generally depicted and shown in the accompanying drawings herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application.
[0030] All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of protection of the present application.
[0031] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.
[0032] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0033] Next, with reference to Figure 1 and Figure 2 a wire harness assembly and an automobile according to some embodiments of the present application will be described.
[0034] Referring to Figure 1 and Figure 2 As shown, an embodiment of the first aspect of the present application provides a wire harness assembly disposed on the floor of an automobile. The wire harness assembly includes a left wire harness 11, a right wire harness 12, a first interaction wire harness 13, and a second interaction wire harness 14. The left wire harness 11 and the right wire harness 12 extend along the vehicle length direction L and are respectively disposed on both sides of the floor in the vehicle width direction W. The first interaction wire harness 13 and the second interaction wire harness 14 are spaced apart along the vehicle length direction L between the left wire harness 11 and the right wire harness 12, and the left wire harness 11 and the right wire harness 12 are respectively connected through the first interaction wire harness 13 and the second interaction wire harness 14.
[0035] According to the above technical features, a first interaction wire harness 13 and a second interaction wire harness 14 for connecting the left wire harness 11 and the right wire harness 12 are arranged between the left wire harness 11 and the right wire harness 12, and the first interaction wire harness 13 and the second interaction wire harness 14 are arranged at intervals along the vehicle length direction L. On the one hand, the left wire harness 11 and the right wire harness 12 can be respectively connected through the first interaction wire harness 13 and the second interaction wire harness 14. In other words, the first interaction wire harness 13 and the second interaction wire harness 14 share the signal interaction pressure between the left wire harness 11 and the right wire harness 12; on the other hand, the first interaction wire harness 13 and the second interaction wire harness 14 are arranged at intervals along the vehicle length direction L, so that the devices on the left wire harness 11 and the right wire harness 12 close to the first interaction wire harness 13 can be connected through the first interaction wire harness 13, and the devices on the left wire harness 11 and the right wire harness 12 close to the second interaction wire harness 14 can be connected through the second interaction wire harness 14, effectively shortening the length of the wire harness for information interaction between the left wire harness 11 and the right wire harness 12, and thus greatly reducing the wire harness cost and wire harness space.
[0036] As Figure 1 and Figure 2 shown, the L shown in the figure can be an example of the above vehicle length direction L, and the W shown in the figure can be an example of the above vehicle width direction W, wherein the vehicle length direction L and the vehicle width direction W are perpendicular to each other.
[0037] Preferably, as Figure 2 shown, the above floor may include a cockpit area 10 and a rear trunk installation area 30, and the rear trunk installation area 30 is arranged at the end of the cockpit area 10 in the vehicle length direction L. It should be noted that the cockpit area 10 is correspondingly arranged with the driver's cab of the vehicle body, and the above rear trunk installation area 30 is correspondingly arranged with the rear trunk of the vehicle body.
[0038] Optionally, as Figure 2 shown, the above floor may further include a front engine compartment area 40. Correspondingly, Figure 2 the three areas framed by the dashed line box in the figure are, from front to back, the front engine compartment area 40, the cockpit area 10, and the rear trunk installation area 30.
[0039] Preferably, as Figure 2 shown, the above floor may include a first cross beam 21 for installing the front row seats, and the first interaction wire harness 13 may be arranged along the first cross beam 21. In this way, on the one hand, it is convenient to fix the first interaction wire harness 13; on the other hand, through the convex structure of the first cross beam 21 relative to the floor, the first interaction wire harness 13 can be well hidden to prevent the first interaction wire harness 13 from interfering with other components during the vehicle assembly process.
[0040] Preferably, as Figure 2As shown, the above floor may further include a second crossbeam 22 for installing the rear row seats. The second interactive wire harness 14 is disposed between the second crossbeam 22 and the rear trunk installation area 30 to facilitate the left-right signal interaction of devices located at the rear of the cockpit area 10 (such as trunk lighting settings, trunk opening control devices, rear monitoring devices, rear vehicle lights, etc.), and further shorten the wire harness length for the left-right signal interaction of devices located at the rear of the cockpit area 10.
[0041] It should be noted that both the first crossbeam 21 and the second crossbeam 22 are disposed within the cockpit area 10.
[0042] Preferably, as Figure 2 shown, the second interactive wire harness 14 may be fixed to the side of the second crossbeam 22 facing the tail end. In this way, due to the height difference between the second crossbeam 22 and the floor, it is not only convenient to fix the second interactive wire harness 14, but also can effectively shield the second interactive wire harness 14, thereby avoiding interference between other components and the second interactive wire harness 14 during the vehicle assembly process and damaging the second interactive wire harness 14.
[0043] Preferably, as Figure 1 and Figure 2 shown, the wire harness assembly may further include a fuse box 15, which may be disposed in the rear trunk area to utilize the space in the rear trunk area to store the fuse box 15. As Figure 1 shown, an example of the left wire harness 11 communicating with the fuse box 15 is shown in the figure to ensure the line safety of the wire harness assembly.
[0044] However, it is not limited thereto. Although not shown in the figure, the fuse box 15 may also communicate with the right wire harness 12.
[0045] An embodiment of the second aspect of the present application further provides a vehicle, including the above floor and the wire harness assembly described in any of the above embodiments. Therefore, it has all the beneficial technical effects of the wire harness assembly, and will not be elaborated herein.
[0046] Preferably, as Figure 2 shown, the above floor may further include a third crossbeam 23 that separates the cockpit area 10 and the rear trunk installation area 30 to improve the strength of the connection between the cockpit area 10 and the rear trunk installation area 30 of the floor.
[0047] Correspondingly, although not shown in the figure, the vehicle may include the above front row seats and rear row seats, and both the front row seats and the rear row seats are disposed in the cockpit area 10.
[0048] Optionally, although not shown in the figure, the above vehicle may further include a middle row seat, which is disposed between the front row seat and the rear row seat.
[0049] It should be noted that the middle row seats described above can be one row of seats or multiple rows of seats.
[0050] Preferably, the above-mentioned vehicle may further include a rear power supply, and the rear power supply can be fixed to the second cross beam 22 and the third cross beam 23.
[0051] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A wire harness assembly, characterized in that, Disposed on the floor of the vehicle, the wire harness assembly includes a left wire harness, a right wire harness, a first interaction wire harness, and a second interaction wire harness. The left wire harness and the right wire harness both extend along the vehicle length direction and are respectively disposed on both sides of the floor in the vehicle width direction; The first interaction wire harness and the second interaction wire harness are both disposed at intervals along the vehicle length direction between the left wire harness and the right wire harness, and the left wire harness and the right wire harness are respectively connected through the first interaction wire harness and the second interaction wire harness.
2. The wire harness assembly according to claim 1, characterized in that, The floor includes a first cross beam for installing the front row seats, and the first interaction wire harness is disposed along the first cross beam.
3. The wire harness assembly according to claim 2, wherein, The floor further includes a second cross beam and a rear trunk installation area. The second cross beam is used for installing the rear row seats, and the rear trunk installation area is disposed at the rear end of the floor in the vehicle length direction; The second interaction wire harness is disposed between the second cross beam and the rear trunk installation area.
4. The wire harness assembly according to claim 3, characterized in that, The second interaction wire harness is fixed to one side of the second cross beam facing the rear end.
5. The wire harness assembly according to claim 3, characterized in that, It further includes a fuse box. The fuse box is disposed in the rear trunk area, and either the left wire harness or the right wire harness is connected to the fuse box.
6. A vehicle, characterized in that, It includes the floor and the wire harness assembly according to any one of claims 3 to 5.
7. The automobile according to claim 6, characterized in that, The floor further includes a cockpit area and a third cross beam. The third cross beam separates the cockpit area and the rear trunk installation area.
8. The automobile according to claim 7, characterized in that, The vehicle further includes front row seats and rear row seats. The front row seats and the rear row seats are both disposed in the cockpit area.
9. The automobile according to claim 8, characterized in that, The vehicle further includes middle row seats. The middle row seats are disposed between the front row seats and the rear row seats.
10. The vehicle according to claim 7, characterized in that, It further includes a rear power supply. The rear power supply is fixed to the second cross beam and the third cross beam.