Wire protection box and vehicle

Abstract

The application provides a wire protection box and a vehicle. The wire protection box comprises a box body and a plurality of rope fixing parts. The box body is provided with a wire area, an inlet end and an outlet end. The wire area is arranged on the outer side of the box body and extends from the inlet end to the outlet end. The plurality of rope fixing parts are arranged on the outer side of the box body and are spaced apart from each other along the direction from the inlet end to the outlet end. The plurality of rope fixing parts are respectively arranged on the opposite sides of the wire area. In this way, the wire harness can be fixed to the wire area on the outer side of the box body through the rope fixing parts, so as to effectively avoid the problem of abrasion and breakage of the wire harness due to movement, thereby protecting the wire harness. At the same time, the wire harness is arranged on the outer side of the box body, so as to effectively improve the utilization efficiency of the wire protection box, avoid changing the size of the wire protection box and arranging the wire harness from other positions, and reduce the manufacturing cost.

Description

Technical Field

[0001] This application relates to the field of transportation vehicles, and more particularly to a junction box and vehicle. Background Technology

[0002] With the rapid development of the automotive industry and the increasing prevalence of vehicles, wiring harnesses, as crucial components for enabling various vehicle functions, require protection via wiring boxes to ensure their long-term usability in different environments. However, as vehicle functions become more sophisticated, the amount of wiring harnesses used also increases. To protect newly added wiring harnesses within the existing wiring layout, the size of the wiring box needs to be increased, resulting in the wiring harness box occupying more space and posing a risk of interference with other components. Alternatively, routing the added wiring harnesses through other locations would lead to a cluttered wiring system and require a larger number of harnesses, thus increasing manufacturing costs.

[0003] Therefore, it is necessary to provide an improved cable protection box to solve some or all of the above problems. Utility Model Content

[0004] This application provides a highly efficient cable protection box and vehicle.

[0005] This application provides a cable protection box, including:

[0006] The box body has a wiring area, an inlet end and an outlet end. The wiring area is located on the outside of the box body and extends from the inlet end to the outlet end.

[0007] The cable fixing part is provided in multiple ways. Along the direction from the inlet end to the outlet end, the cable fixing parts are fixed at intervals to the outside of the box body, and the multiple cable fixing parts are respectively located on opposite sides of the wiring area.

[0008] Furthermore, the cord fixing part includes a base and a connecting part. The base protrudes from the outside of the box body, and the connecting part is used to connect the cord fixing the wire harness.

[0009] The connecting parts are connected to the base in a one-to-one correspondence; or, each base has multiple connecting parts for connection.

[0010] Furthermore, the connecting part includes a fixing platform, a rope threading platform, and multiple connecting posts. The fixing platform is connected to the base, and the connecting posts are connected between the fixing platform and the rope threading platform. The multiple connecting posts are spaced apart, and the rope threading platform is located on the side of the fixing platform facing the wiring area.

[0011] Furthermore, the rope threading platform includes a rope-stopping block, which protrudes from the side of the rope threading platform toward the fixing platform, and a gap is provided between the rope-stopping block and the fixing platform.

[0012] Furthermore, the base includes a base plate and two baffles. Along the direction from the inlet end to the outlet end, the two baffles are located on opposite sides of the base plate, and the fixing platform is connected to the base plate and located between the two baffles.

[0013] Furthermore, the base also includes a claw portion, which is fixed to opposite sides of the substrate along the thickness direction of the substrate;

[0014] The fixing platform is U-shaped, and the end of the fixing platform is provided with a hook portion. The claw portion is connected to the inner side of the hook portion, and the hook portion abuts against the opposite sides of the substrate.

[0015] Furthermore, the connecting portion is integrally formed with the base or is detachably configured.

[0016] Furthermore, it also includes a first reinforcing rib and a second reinforcing rib. The first reinforcing rib is arranged around the periphery of the box body. Multiple first reinforcing ribs are provided and are spaced apart along the direction from the inlet end to the outlet end.

[0017] The second reinforcing rib is located at the edge of the box body, and the end of the first reinforcing rib is connected to the second reinforcing rib.

[0018] Furthermore, the box body also includes a box support, which is disposed near the outlet end and can be used for wiring harness cabling; the inlet end is flared.

[0019] This application also provides a vehicle including the cable protection box as described above.

[0020] Compared to existing technologies, the cable protection box of this application features multiple cable tie fixing points located on opposite sides of the cable routing area. This allows the cable harness to be secured to the cable routing area outside the box body, effectively preventing wear and breakage caused by cable movement and thus protecting the cable harness. Furthermore, the cable harness can be routed both inside and outside the box body, significantly improving the utilization efficiency of the cable protection box, avoiding changes to its size, and reducing manufacturing costs by avoiding alternative cable routing locations.

[0021] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this specification. Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this specification and, together with the description, serve to explain the principles of this specification.

[0023] Figure 1 This is a side view of the junction box of this application.

[0024] Figure 2 This is a perspective view of the junction box used in this application.

[0025] Figure 3 This is a perspective view of the cable protection box of this application from another angle.

[0026] Figure 4 This is a three-dimensional view of a disassembled cord fixing part in the cable protection box of this application.

[0027] Figure 5 This is a partial enlarged view of the cord fixing part in the cable protection box of this application.

[0028] Figure 6 yes Figure 1 A partial sectional view along BB.

[0029] Figure 7 yes Figure 5 A three-dimensional view of the central base.

[0030] Figure 8 yes Figure 7 A sectional view along CC.

[0031] Figure 9 yes Figure 5 A three-dimensional view of the central connecting part.

[0032] Figure 10 yes Figure 9 A cross-sectional view along DD.

[0033] Explanation of reference numerals: 1-Box body; 11-Way area; 12-Inlet end; 13-Outlet end; 14-Box support; 15-First side plate; 16-Second side plate; 17-Third side plate; 2-Rope fixing part; 21-Base; 211-Base plate; 212-Baffle; 213-Claw part; 22-Connecting part; 221-Fixing platform; 222-Rope threading platform; 223-Connecting post; 224-Rope blocking block; 225-Hook part; 3-First reinforcing rib; 4-Second reinforcing rib. Detailed Implementation

[0034] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0035] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0036] like Figure 1 and Figure 2 As shown, the cable management box of this application includes a box body 1 and a cable tie fixing part 2. The box body 1 has a cable routing area 11, an inlet end 12, and an outlet end 13. The cable routing area 11 is located on the outside of the box body 1 and extends from the inlet end 12 to the outlet end 13. Multiple cable tie fixing parts 2 are provided, and are fixed at intervals on the outside of the box body 1 along the direction from the inlet end 12 to the outlet end 13. The multiple cable tie fixing parts 2 are located on opposite sides of the cable routing area 11. The cable tie fixing parts 2 can be used to connect cable ties, ropes, etc., to secure the cable bundle.

[0037] It is worth noting that wiring area 11 is the area where the wire harness is projected onto the outside of the box body 1, which can be specifically seen through... Figure 1 The area between the two dashed lines A is illustrated. When laying the wire harness, since the cross-section of the wire harness tends to be circular and the wire harness is attached to the wiring area 11, the projection of the wire harness may also be located in part of the area of ​​the cable fixing part 2.

[0038] This application's cable protection box features multiple cable tie fixing parts 2, located on opposite sides of the cable routing area 11. This allows the cable harness to be secured to the cable routing area 11 outside the box body 1 via the cable tie fixing parts 2, effectively preventing wear and breakage caused by cable harness movement and thus protecting the cable harness. Furthermore, while the cable harness can be routed inside the box body 1, it can also be routed outside the box body 1, effectively improving the utilization efficiency of the cable protection box, avoiding changes to the box's size, and eliminating the need to route the cable harness from other locations, thereby reducing manufacturing costs.

[0039] Further integration Figure 3 and Figure 4As shown, in some embodiments, the inlet end 12 is flared to improve the ease of wire harness passage through the box body 1. The box body 1 may also include a box support 14, which is located near the outlet end 13 and protrudes from the outside of the box body 1. The box support 14 can be used for wire harness routing. Specifically, the cavity of the box support 14 is connected to the cavity of the box body 1, and the wire harness can pass through the box support 14 into the cavity of the box body 1, or vice versa.

[0040] The box body 1 is C-shaped, meaning it includes a first side plate 15, a second side plate 16, and a third side plate 17. The first side plate 15 extends from one side of the second side plate 16, and the third side plate 17 extends from the side of the second side plate 16 away from the first side plate 15. Both the first side plate 15 and the third side plate 17 are located on the same side of the second side plate 16. The wiring area 11 can be selected from or located on the first side plate 15, the second side plate 16, and the third side plate 17. Correspondingly, the cord fixing part 2 can also be selected from or located on the first side plate 15, the second side plate 16, and the third side plate 17. This document does not impose any restrictions on this.

[0041] Further integration Figure 5 and Figure 6 As shown, the cord fixing part 2 includes a base 21 and a connecting part 22. The base 21 protrudes from the outside of the box body 1, and the connecting part 22 is used to connect and fix the cord of the wire harness. Each connecting part 22 is connected to a base 21. However, to allow more cords to be connected to the connecting part 22 for a more secure fixation of the wire harness, each base 21 has multiple connecting parts 22. It is worth noting that the cords can be cable ties, ropes, or other components used to fix the wire harness; this is not a limitation. The following explanation uses the connection of the base 21 to the second side plate 16 as an example.

[0042] Further integration Figure 7 and Figure 8 As shown, in some embodiments, the base 21 includes a base plate 211, two baffles 212, and a claw portion 213. Along the direction from the inlet end 12 to the outlet end 13, the two baffles 212 are respectively located on opposite sides of the base plate 211. The base plate 211 is connected to the second side plate 16, and to improve the stability of the base 21, the baffles 212 are also connected to the second side plate 16. Along the thickness direction of the base plate 211, the claw portion 213 is fixed to opposite sides of the base plate 211. The claw portion 213 can be connected to the through portion 22 to connect the through portion 22 to the base 21. It is worth noting that the thickness direction of the base plate 211 is approximately perpendicular to the direction from the inlet end 12 to the outlet end 13.

[0043] Further integration Figure 9 and Figure 10As shown, the connecting part 22 includes a fixing platform 221, a rope threading platform 222, and a plurality of connecting posts 223. The fixing platform 221 is connected to the base 21. Specifically, the fixing platform 221 is U-shaped and is snapped onto the base plate 211 and located between two baffles 212.

[0044] Connecting posts 223 connect the fixing platform 221 and the cable threading platform 222, and multiple connecting posts 223 are spaced apart. Specifically, a gap is provided between the fixing platform 221 and the cable threading platform 222 for cable threading, and adjacent connecting posts 223 are spaced apart to avoid cable threading. Further, the cable threading platform 222 is rectangular, and four connecting posts 223 are provided, located at the four corners of the cable threading platform 222. The cable threading platform 222 is located on the side of the fixing platform 221 facing the cable routing area 11, thereby facilitating the fixing of the cable bundle.

[0045] The cable threading platform 222 includes a cable abutment block 224, which protrudes from the cable threading platform 222 towards the fixing platform 221, with a gap between the cable abutment block 224 and the fixing platform 221. When the cable is threaded through the gap between the fixing platform 221 and the cable threading platform 222, the cable abutment block 224 can abut against the cable to prevent the cable from falling out of the threading portion 22. With this configuration, the cable can be threaded to the threading portion 22 before the cable harness is laid out, and the cable harness can be quickly secured by the cable during the laying process. To reduce the friction between the cable and the cable abutment block 224 during cable threading, the cable abutment block 224 is hemispherical.

[0046] The end of the fixing platform 221 is provided with a hook portion 225, and a claw portion 213 is connected to the inner side of the hook portion 225. The hook portion 225 abuts against the opposite sides of the base plate 211, thereby improving the stability of the connection between the base 21 and the connecting portion 22. The connecting portion 22 is integrally formed with the base 21 or is detachably configured. Furthermore, when the connecting portion 22 is integrally formed with the base 21, the claw portion 213 and the hook portion 225 are also integrally formed, and the end of the base plate 211 facing away from the second side plate 16 is fixed to the inner side of the fixing platform 221. When the connecting portion 22 and the base 21 are detachably configured, the claw portion 213 and the hook portion 225 are detachably engaged.

[0047] In some other embodiments, the base 21 is integrally formed with the second side plate 16 or is detachable, and the rope and the connecting part 22 are integrally formed.

[0048] It is worth noting that the wiring harnesses mentioned in this article can be low-voltage wiring harnesses, high-voltage wiring harnesses, cooling pipes, etc., and this article does not impose any restrictions on them.

[0049] The cable protection box of this application may further include a first reinforcing rib 3 and a second reinforcing rib 4, wherein the first reinforcing rib 3 is arranged around the periphery of the box body 1. Specifically, the first reinforcing rib 3 is arranged around the first side plate 15, the second side plate 16, and the third side plate 17. Multiple first reinforcing ribs 3 are provided and are spaced apart along the direction from the inlet end 12 to the outlet end 13. The first reinforcing rib 3 is used to strengthen the strength of the box body 1. The second reinforcing rib 4 is located at the edge of the box body 1, specifically, the second reinforcing rib 4 is located at the edge of the inlet end 12, the outlet end 13, the first side plate 15, and the third side plate 17, and the end of the first reinforcing rib 3 is connected to the second reinforcing rib 4.

[0050] This application also provides a vehicle including the cable protection box as described above.

[0051] It should be noted that the technical solutions or features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings; all modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A cable protection box, characterized in that, include: The box body has a wiring area, an inlet end and an outlet end. The wiring area is located on the outside of the box body and extends from the inlet end to the outlet end. The cable fixing part is provided in multiple ways. Along the direction from the inlet end to the outlet end, the cable fixing parts are fixed at intervals to the outside of the box body, and the multiple cable fixing parts are respectively located on opposite sides of the wiring area.

2. The cable protection box according to claim 1, characterized in that, The cord fixing part includes a base and a connecting part. The base protrudes from the outside of the box body, and the connecting part is used to connect the cord fixing the wire harness. The connecting parts are connected to the base in a one-to-one correspondence; or, each base has multiple connecting parts for connection.

3. The cable protection box according to claim 2, characterized in that, The connecting part includes a fixed platform, a rope threading platform, and multiple connecting posts. The fixed platform is connected to the base, and the connecting posts are connected between the fixed platform and the rope threading platform. The multiple connecting posts are spaced apart, and the rope threading platform is located on the side of the fixed platform facing the wiring area.

4. The cable protection box according to claim 3, characterized in that, The rope threading platform includes a rope-stopping block, which protrudes from the side of the rope threading platform toward the fixing platform, and a gap is provided between the rope-stopping block and the fixing platform.

5. The cable protection box according to claim 3, characterized in that, The base includes a base plate and two baffles. Along the direction from the inlet end to the outlet end, the two baffles are located on opposite sides of the base plate. The fixing platform is connected to the base plate and located between the two baffles.

6. The cable protection box according to claim 5, characterized in that, The base also includes a claw portion, which is fixed to opposite sides of the substrate along the thickness direction of the substrate; The fixing platform is U-shaped, and the end of the fixing platform is provided with a hook portion. The claw portion is connected to the inner side of the hook portion, and the hook portion abuts against the opposite sides of the substrate.

7. The cable protection box according to claim 2, characterized in that, The connecting part is integrally formed with the base or can be detached.

8. The cable protection box according to claim 1, characterized in that, It also includes a first reinforcing rib and a second reinforcing rib. The first reinforcing rib is arranged around the periphery of the box body. There are multiple first reinforcing ribs, which are spaced apart along the direction from the inlet end to the outlet end. The second reinforcing rib is located at the edge of the box body, and the end of the first reinforcing rib is connected to the second reinforcing rib.

9. The cable protection box according to claim 1, characterized in that, The box body also includes a box support, which is located near the outlet end and can be used for wire harness cabling; the inlet end is flared.

10. A vehicle, characterized in that, Includes the cable protection box as described in any one of claims 1 to 9.

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