Wire harness guide support and vehicle

Abstract

The utility model provides a wire harness guiding support and a vehicle, and relates to the technical field of wire harness fixing. The guide bracket comprises a connecting piece connected with a vehicle; the guide assembly comprises a first guide plate and a second guide plate connected with the first guide plate, the connecting piece is connected with one of the first guide plate and the second guide plate, the first guide plate and the second guide plate form a mounting groove used for accommodating the wire harness, and at least one of the first guide plate and the second guide plate is connected with the wire harness; and the extension assembly is arranged on the second guide plate and is used for guiding the wire harness to one side deviating from the first guide plate. Therefore, the support is easy to install, the stability of wire harness fixing is improved, wiring is attractive for wire harness guiding, and electromagnetic interference is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wiring harness fixing, and in particular to a wiring harness guide bracket and a vehicle. BACKGROUND

[0002] The wiring harness of a vehicle is an important part of the electrical system connection. The wiring harness of a vehicle includes a vehicle body main wiring harness, a high-voltage box wiring harness, and a multi-in-one wiring harness (such as an engine wiring harness, a power supply wiring harness, and a gas pump wiring harness), etc. Among them, the high-voltage box wiring harness has multiple branch wiring harnesses, one branch wiring harness is connected with the vehicle body main wiring harness, another branch wiring harness is connected with the high-voltage box, and still another branch wiring harness is connected with the multi-in-one wiring harness of the whole vehicle.

[0003] In the prior art, due to the different positions of the branch wiring harnesses of the high-voltage box wiring harness, multiple different wiring harness brackets need to be installed at different positions of the vehicle, such as a controller frame on one side of the high-voltage box, to fix different branch wiring harnesses, or directly use a cable tie to fix the branch wiring harness on the controller frame.

[0004] However, directly using a cable tie to bundle the wiring harness near the high-voltage box is prone to electromagnetic interference, and multiple wiring harness brackets are installed on the controller frame one by one, which is relatively cumbersome. CONTENT OF THE INVENTION

[0005] The present application provides a wiring harness guide bracket and a vehicle to solve the problems of the prior art that directly using a cable tie to fix the high-voltage wiring harness is prone to electromagnetic interference, and multiple wiring harness brackets are installed on the controller frame one by one, which is relatively cumbersome.

[0006] In order to achieve the above-mentioned purpose, the technical scheme of the present application is as follows:

[0007] On the one hand, the present application provides a wiring harness guide bracket, comprising: a connecting piece for connecting with a vehicle; a guide assembly comprising a first guide plate and a second guide plate connected with the first guide plate, the connecting piece being connected with one of the first guide plate and the second guide plate, the first guide plate and the second guide plate forming a mounting slot for accommodating a wiring harness, and at least one of the first guide plate and the second guide plate being connected with the wiring harness; and an extension assembly provided on the second guide plate for guiding the wiring harness to a side away from the first guide plate.

[0008] In a possible implementation manner, the wiring harness guide bracket in the embodiment of the present application has a fixing portion on the second guide plate for fixing the wiring harness.

[0009] In a possible implementation manner, the wiring harness guide bracket in the embodiment of the present application has a fixing portion comprising a recessed portion and a fixing hole, the fixing hole being located on one side of the recessed portion, and the recessed portion being arranged on the side of the second guide plate away from the first guide plate.

[0010] In a possible implementation, the wire harness guide support in the embodiment of the present application, the number of the fixing parts is multiple, and the fixing parts are arranged at intervals in the middle of the second guide plate.

[0011] In a possible implementation, the wire harness guide support in the embodiment of the present application, the extension assembly comprises a first extension piece, the first extension piece is arranged on the side of the second guide plate away from the first guide plate, and the first extension piece is provided with a limiting clamping part for fixing the wire harness.

[0012] In a possible implementation, the wire harness guide support in the embodiment of the present application, the first extension piece comprises an extension piece and a guide piece connected with the extension piece, the extension piece is arranged on one side of the second guide plate, and the extension direction of the guide piece is perpendicular to the extension direction of the first extension piece and the extension direction of the second guide plate.

[0013] In a possible implementation, the wire harness guide support in the embodiment of the present application, at least one side of the extension piece and the guide piece is provided with a groove to form the limiting clamping part.

[0014] In a possible implementation, the wire harness guide support in the embodiment of the present application, further comprises a protection plate, and the protection plate is arranged at the end of the first guide plate away from the extension assembly.

[0015] In a possible implementation, the wire harness guide support in the embodiment of the present application, the opposite sides of the protection plate are provided with limiting grooves to form the limiting clamping part.

[0016] On the other hand, the present application provides a vehicle comprising a body and the wire harness guide support in any of the above embodiments arranged on the body.

[0017] The harness guiding support and the vehicle provided by the application comprise a connecting piece for connecting with the vehicle, a guiding assembly comprising a first guiding plate and a second guiding plate connected with the first guiding plate, the connecting piece being connected with one of the first guiding plate and the second guiding plate, the first guiding plate and the second guiding plate forming a mounting groove for accommodating the harness, and at least one of the first guiding plate and the second guiding plate being connected with the harness; and an extension assembly arranged on the second guiding plate and used for guiding the harness to a side away from the first guiding plate. By connecting the connecting piece with the vehicle, the guiding support can be fixed at a corresponding position of the vehicle according to the position of the harness and the space inside the vehicle, for example, the connecting piece is bolted with a controller frame of the vehicle, and the space for transporting the controller support is not occupied. By the guiding assembly and the extension assembly, vertical or horizontal support and guiding effects are provided for branch harnesses in different directions, and the appearance of the harness is improved. The first guiding plate and the second guiding plate form the mounting groove for accommodating the harness, so that the harness can be accommodated and fixed, and meanwhile, when the high-voltage box harness is fixed, the first guiding plate and the second guiding plate have a certain blocking effect, so that the electromagnetic interference on the harness is reduced, and the protection effect is achieved. Therefore, the support of the application is simple to install, the stability of the harness is improved, the harness is guided to be neat, and the electromagnetic interference is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the application.

[0019] Figure 1 A structural schematic view of the harness guiding support provided by the embodiment of the application;

[0020] Figure 2 A structural schematic view of the harness guiding support provided by the embodiment of the application; Figure 1 A side view of the harness guiding support;

[0021] Figure 3 A structural schematic view of the harness guiding support provided by the embodiment of the application from another perspective;

[0022] Figure 4 A structural schematic view of the harness guiding support provided by the embodiment of the application from another perspective; Figure 3 A structural schematic view of the harness guiding support provided by the embodiment of the application from another perspective;

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 100 - connecting piece;

[0025] 200 - guiding assembly;

[0026] 210 - first guiding plate;

[0027] 211 - protection plate;

[0028] 220 - second guide plate;

[0029] 221 - fixing part;

[0030] 222 - recessed part;

[0031] 223 - fixing hole;

[0032] 225 - limiting clamping part;

[0033] 300 - extension assembly;

[0034] 310 - first extension piece;

[0035] 311 - guide piece;

[0036] 312 - extension piece.

[0037] The specific embodiments of the present application have been shown and described in the above drawings and text, and will be described in more detail hereinafter. These drawings and text are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0038] The exemplary embodiments will be described in detail herein with reference to the attached drawings. In the following description, the same numbers are used to indicate the same or similar components. The embodiments described in the following exemplary embodiments are not meant to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims.

[0039] It should be noted that in the description of the embodiments of the present application, the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of description, and do not indicate or imply that the device or member must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0040] In addition, it should be noted that the terms "first", "second" are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated, so that the features with "first", "second" can explicitly or implicitly include one or more of the features, and in the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0041] In this application, unless otherwise clearly specified and limited, the terms "mounting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection or can communicate with each other; can be direct connection, or indirect connection through intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0042] The wire harness of the vehicle is an important part of the electrical system connection. The wire harness of the vehicle includes the main body wire harness, the high-voltage box wire harness and the multi-in-one wire harness (such as the engine wire harness, the power supply wire harness, the air pump wire harness) and the like. Among them, the high-voltage box wire harness has multiple branch wire harnesses, one branch wire harness is connected with the main body wire harness, another branch wire harness is connected with the high-voltage box, and still another branch wire harness is connected with the multi-in-one wire harness of the whole vehicle.

[0043] In the prior art, due to the different positions of the branch wire harnesses of the high-voltage box wire harness, multiple different wire harness supports need to be installed at different positions of the vehicle, such as the controller frame on one side of the high-voltage box, to fix different branch wire harnesses, or directly use a cable tie to fix the branch wire harness on the controller frame.

[0044] However, directly using a cable tie to bundle the wire harness near the high-voltage box is easy to be affected by electromagnetic interference, the wire harness bundling is not beautiful and has wear problems, and the wire harness terminal will be loose for a long time. It is cumbersome to install multiple wire harness supports on the controller frame one by one, and the high-voltage box wire harness support is welded on the controller frame alone, which can only be fixed in the vertical direction, and the horizontal section lacks effective fixation, and the welded support increases the height by 300mm, resulting in higher transportation cost of the controller frame.

[0045] In view of the above, the application provides a wire harness guide bracket and a vehicle, comprising: a connecting piece for connecting with the vehicle; a guide assembly comprising a first guide plate and a second guide plate connected with the first guide plate, one of the first guide plate and the second guide plate being connected with the connecting piece, the first guide plate and the second guide plate forming a mounting slot for accommodating the wire harness, at least one of the first guide plate and the second guide plate being connected with the wire harness; and an extension assembly arranged on the second guide plate for guiding the wire harness to a side away from the first guide plate. By connecting the connecting piece with the vehicle, the guide bracket can be fixed at a corresponding position of the vehicle according to the position of the wire harness and the space inside the vehicle, such as bolt connection of the connecting piece with a controller frame of the vehicle, without occupying the transportation space of the controller bracket. The guide assembly and the extension assembly provide vertical or horizontal support, fixation and guidance for branch wire harnesses in different directions, and improve the appearance of the wire harness. The first guide plate and the second guide plate form the mounting slot for accommodating the wire harness, facilitating accommodation and fixation of the wire harness, and when fixing the high-voltage box wire harness, the first guide plate and the second guide plate have a certain blocking effect, reducing electromagnetic interference on the wire harness and playing a protective role. Therefore, the bracket of the application is simple to install, improves the stability of wire harness fixation, makes the wire harness routing beautiful, and reduces electromagnetic interference.

[0046] The application will be described in detail below in conjunction with Figures 1 to 4 and specific embodiments.

[0047] In one aspect, the application provides a wire harness guide bracket, comprising: a connecting piece 100 for connecting with the vehicle; a guide assembly 200 comprising a first guide plate 210 and a second guide plate 220 connected with the first guide plate 210, one of the first guide plate 210 and the second guide plate 220 being connected with the connecting piece 100, the first guide plate 210 and the second guide plate 220 forming a mounting slot for accommodating the wire harness, at least one of the first guide plate 210 and the second guide plate 220 being connected with the wire harness; and an extension assembly 300 arranged on the second guide plate 220 for guiding the wire harness to a side away from the first guide plate 210.

[0048] The connecting piece 100 is used for connecting with the controller frame of the vehicle, and the connecting piece 100 has a connecting hole for connecting with the vehicle, for example, by passing a bolt through the connecting hole and a corresponding hole position on the controller frame to fix the guide bracket on the vehicle. Since the connecting piece 100 is detachably connected with the controller frame of the vehicle, the position of the guide bracket can be adjusted to realize fixation of wire harnesses in different positions and improve the versatility of the guide bracket.

[0049] The guide assembly 200 includes a first guide plate 210 and a second guide plate 220, and the first guide plate 210 is connected with the second guide plate 220. The embodiments of the present application do not limit the specific structure of the first guide plate 210 and the second guide plate 220. For example, the extension direction of the first guide plate 210 is perpendicular to the extension direction of the second guide plate 220, or the included angle between the first guide plate 210 and the second guide plate 220 is an acute angle, which plays a good guiding and wrapping role and reduces electromagnetic interference. The first guide plate 210 can be a rectangular guide plate, and a V-shaped groove is arranged on the side of the first guide plate 210 facing the second guide plate 220, which is used for guiding the high-voltage box wire harness. The embodiments of the present application do not limit the materials of the first guide plate 210 and the second guide plate 220, as long as they can reduce or block electromagnetic interference. On the side of the first guide plate 210 away from the second guide plate 220; the extension assembly 300 is arranged on the side of the second guide plate 220 away from the first guide plate 210, and the extension assembly 300 is perpendicular to the first guide plate 210 or the second guide plate 220. It should be noted that the guide assembly 200 can also provide additional fixing positions, which can ensure that the wire harnesses such as gear motors and motor position sensors are effectively fixed, and the wire harnesses are not stressed, and the wire harnesses are effectively protected in the vertical and horizontal directions, and the pipeline is effectively layered.

[0050] In addition, the first guide plate 210 and the second guide plate 220 can be integrally formed or connected in a detachable manner. For example, a plate-shaped fixing plate is bent to form the guide assembly 200, one side of the fixing plate is detachably connected with the controller frame, so as to install the fixing plate on the controller frame, and the position of the fixing plate can be adjusted according to the direction and distribution of the wire harness. The inner surface of the fixing plate is used for pasting with the wire harness, and provides a guiding and fixing effect for the wire harness. The fixing plate has a hole position and a groove, and a cable tie passes through the hole position and the groove in sequence, so as to fix the wire harness on the inner surface of the fixing plate.

[0051] The wire harness guide bracket in the embodiments of the present application is connected with the vehicle through the connecting piece 100, which is convenient for fixing the guide bracket at the corresponding position of the vehicle according to the position of the wire harness and the space inside the vehicle, such as bolt connection of the connecting piece 100 with the controller frame of the vehicle, which does not occupy the transportation space of the controller bracket. The guide assembly 200 and the extension assembly 300 provide support, fixation and guiding effects for wire harnesses in different directions, and improve the aesthetics of the wire harness direction. The first guide plate 210 and the second guide plate 220 form a mounting groove for accommodating the wire harness, which is convenient for accommodating and fixing the wire harness. When fixing the high-voltage box wire harness, the first guide plate 210 and the second guide plate 220 have a certain blocking effect, which reduces the electromagnetic interference on the wire harness and plays a protection role. Therefore, the bracket of the present application is simple to install, improves the stability of the wire harness fixation, makes the wire routing beautiful, and reduces electromagnetic interference.

[0052] In a possible implementation, the guide bracket for the wire harness in the embodiment of the present application has a fixing portion 221 on the second guide plate 220 for fixing the wire harness.

[0053] Specifically, the fixing portion 221 is a plurality of fixing holes, and the fixing holes are pre-drilled on the second guide plate 220 and have a diameter slightly larger than that of the cable ties or binding wires. The cable ties can be used to pass through the fixing holes, bypass the wire harness, and then pass through the fixing holes again to form crossed cable ties, and finally the cable ties are tightened and knotted to be fixed. Alternatively, the fixing portion 221 is a protruding hook or buckle, and one end of the cable tie can be passed through the hook or buckle, and then the other end of the cable tie is tightened to be tightly buckled on the wire harness. The wire harness can be effectively fixed by the fixing portion 221, while the shape and position of the wire harness are maintained, the movement and vibration of the wire harness during vehicle operation are reduced, and thus the reliability and safety of the electrical system are improved.

[0054] In addition, the fixing portion 221 includes a recessed portion 222 and a fixing hole 223, and the fixing hole 223 is located on one side of the recessed portion 222, and the recessed portion 222 is arranged on the side of the second guide plate 220 away from the first guide plate 210. It can be understood that the recessed portion 222 is used to accommodate the cable ties or binding wires, and at the same time provides a certain buffer space for the wire harness to reduce the pressure on the wire harness at the fixing points. The fixing hole 223 is used to provide a fixing point, and the cable ties or binding wires can be used to fix the wire harness through these holes.

[0055] In a possible implementation, the guide bracket for the wire harness in the embodiment of the present application has a plurality of fixing portions 221, and each fixing portion 221 is arranged at the middle portion of the second guide plate 220. The fixing portions 221 are uniformly distributed in the middle area of the second guide plate 220, which ensures the uniform fixing of the wire harness in the vertical or horizontal direction, and reduces the excessive local pressure caused by the excessive concentration of the fixing points. It should be noted that the interval between the fixing portions 221 depends on the length of the wire harness, the number of the wire harness, and the layout direction of the wire harness, and the embodiment of the present application does not limit the same.

[0056] In a possible implementation, the guide bracket for the wire harness in the embodiment of the present application has an extension assembly 300, and the extension assembly 300 includes a first extension piece 310 arranged on the side of the second guide plate 220 away from the first guide plate 210, and the first extension piece 310 has a limiting clamping portion 225 for fixing the wire harness.

[0057] It should be noted that the limiting clamping portion 225 can be one or more clamping grooves or clamps for limiting and fixing the wire harness. Through the limiting clamping portion 225, the wire harness can be firmly fixed on the first extension piece 310, so that the position of the wire harness during the operation of the vehicle is unchanged, and the wire harness is prevented from being twisted or crossed.

[0058] The limiting clamping part 225 is located at at least one side of the first extension piece 310. It should be noted that the width of the first extension piece 310 is smaller than the width of the second guide plate 220.

[0059] In a possible implementation, the guide support for the wire harness in the embodiment of the present application, the first extension piece 310 includes an extension piece 312 and a guide piece 311 connected with the extension piece 312, the extension piece 312 is arranged at one side of the second guide plate 220, and the extension direction of the guide piece 311 is perpendicular to the extension directions of the first extension piece 310 and the second guide plate 220.

[0060] The guide piece 311 is an arc-shaped guide plate, which is arranged at one side of the first extension piece 310 and has an extension direction perpendicular to the extension directions of the first extension piece 310 and the second guide plate 220. The guide piece 311 realizes the guiding and fixing of the wire harnesses in different directions.

[0061] The guide piece 311 is arc-shaped, which facilitates the guiding of the wire harness along a specific path and reduces the abrasion of the wire harness when changing direction.

[0062] In a possible implementation, the guide support for the wire harness in the embodiment of the present application, at least one side of the extension piece 312 and the guide piece 311 is provided with a groove to form the limiting clamping part 225.

[0063] Specifically, the groove is an arc-shaped groove, and the two sides of the guide piece 311 are provided with the arc-shaped grooves to form the limiting clamping part 225. A cable tie or other fixing device is used to pass through the arc-shaped groove to fix and constrain the branch wire harness, so that the branch wire harness is fixed on the guide piece 311.

[0064] In a possible implementation, the guide support for the wire harness in the embodiment of the present application further includes a protective plate 211, which is arranged at one end of the first guide plate 210 away from the extension assembly 300.

[0065] The protective plate 211 is arranged at one side of the first guide plate 210 away from the extension assembly 300, and the extension direction of the protective plate 211 is perpendicular to the extension direction of the first guide plate 210. Through the protective plate 211, the abrasion of the wire harness when changing direction is reduced. It should be noted that the protective plate 211 also plays a role in guiding and separating, ensuring that the branch wire harness of the high-voltage box does not interfere with the cross beam of the vehicle frame and the wire harness of the cross beam of the vehicle frame.

[0066] In a possible implementation, the guide support for the wire harness in the embodiment of the present application, the opposite sides of the protective plate 211 are provided with limiting grooves to form the limiting clamping part 225. For example, the opposite sides of the protective plate 211 and the opposite sides of the first extension piece 310 are both provided with the limiting clamping part 225.

[0067] It should be noted that the slot shape of the limiting slot can be V-shaped, U-shaped or other shapes, and the embodiments of the present application do not limit this. It is used to accommodate the cable tie or binding wire, thereby playing a limiting effect on the wiring harness. In addition, the limiting slot allows the cable tie or binding wire to be caught when passing through the slot, thereby fixing the wiring harness. The clamping part of the limiting slot can be a simple slot, or a complex structure with a protrusion or pawl, for enhancing the fixing effect and simplifying the fixing operation.

[0068] Moreover, the limiting clamping parts 225 are evenly distributed on opposite sides of the protective plate 211, and such a symmetrical structure helps to maintain the balance and stability of the wiring harness.

[0069] In some other embodiments, a wire clamp is further included, which is located on one side of the first guide plate 210 and is used to connect with the vehicle frame to fix the wiring harness, such as a branch wiring harness connected with the multi-in-one wiring harness of the whole vehicle.

[0070] On the other hand, the present application provides a vehicle including a body and the wiring harness guide support of any one of the above embodiments arranged on the body.

[0071] The body includes a vehicle frame, and the high-voltage box is usually located in the engine compartment, close to the battery or other power system components, for easy connection and power supply. Among them, the engine compartment is located at the front central position of the vehicle frame, so that the engine is located in front of the driver and passengers, facilitating the cooling and maintenance of the engine; or in some vehicles, in order to optimize the space inside the vehicle or adapt to specific design requirements, the engine compartment is biased to the left or right side of the vehicle frame; in some sports cars or high-performance vehicles, the engine may be placed in the middle of the vehicle frame to achieve front and rear weight balance and improve the handling performance of the vehicle; while in rear-drive vehicles, the engine is located at the rear of the vehicle frame. It should be noted that the engine compartment is generally located at the front of the vehicle frame, but the specific position can be different according to the overall design of the vehicle and the layout of the power system, and the embodiments of the present application do not limit this.

[0072] In addition, the high-voltage box can also be located below the chassis of the vehicle, so as to protect the high-voltage components from external damage, and also facilitate heat dissipation. Moreover, the high-voltage box can also be integrated into a specific area of the vehicle frame to facilitate the compact layout and optimized weight distribution of the entire electrical system. The guide support can be arranged on the controller frame on one side of the high-voltage box to fix and protect the wiring harness.

[0073] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the application being indicated by the following claims.

[0074] It is to be understood that the application is not limited to the precise construction hereinafter described and as shown in the attached drawings, and that various changes in form and detail can be made therein without departing from the scope thereof. The scope of the application is limited only by the claims which follow.

Claims

1. A wire harness guide bracket characterized by comprising: The utility model relates to a wire harness guiding bracket, comprising: a connecting piece (100) for connecting with a vehicle; a guiding assembly (200) comprising a first guiding plate (210) and a second guiding plate (220) connected with the first guiding plate (210), the connecting piece (100) being connected with one of the first guiding plate (210) and the second guiding plate (220), the first guiding plate (210) and the second guiding plate (220) forming a mounting groove for accommodating a wire harness, at least one of the first guiding plate (210) and the second guiding plate (220) being connected with the wire harness; an extension assembly (300) arranged on the second guiding plate (220) for guiding the wire harness to a side away from the first guiding plate (210).

2. The wire harness guide bracket according to claim 1, characterized by The second guiding plate (220) has a fixing portion (221) for fixing the wire harness.

3. The wire harness guide bracket of claim 2, wherein, The fixing portion (221) comprises a recessed portion (222) and a fixing hole (223), the fixing hole (223) being located on one side of the recessed portion (222), the recessed portion (222) being arranged on a side of the second guiding plate (220) away from the first guiding plate (210).

4. The wire harness guide bracket of claim 3, wherein, The number of the fixing portions (221) is plural, and each of the fixing portions (221) is arranged at a middle portion of the second guiding plate (220) in a spaced manner.

5. A wire harness guide bracket according to any one of claims 1 to 4, characterized in that, The extension assembly (300) comprises a first extension piece (310), the first extension piece (310) being arranged on a side of the second guiding plate (220) away from the first guiding plate (210), the first extension piece (310) having a limiting clamping portion (225) for fixing the wire harness.

6. The wire harness guide bracket of claim 5, wherein, The first extension piece (310) comprises an extension piece (312) and a guiding piece (311) connected with the extension piece (312), the extension piece (312) being arranged on a side of the second guiding plate (220), and the extension direction of the guiding piece (311) is perpendicular to the extension direction of the first extension piece (310) and the extension direction of the second guiding plate (220).

7. The wire harness guide bracket of claim 6, wherein, At least one side of each of the extension piece (312) and the guiding piece (311) is provided with a groove to form the limiting clamping portion (225).

8. The wire harness guide bracket of claim 5, wherein, The utility model also comprises a protection plate (211) arranged on an end of the first guiding plate (210) away from the extension assembly (300).

9. The wire harness guide bracket of claim 8, wherein, Opposite sides of the protection plate (211) are provided with limiting grooves to form the limiting clamping portion (225).

10. A vehicle characterized by comprising: The utility model further comprises a body and the wire harness guiding bracket according to any one of claims 1-9 arranged on the body.

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