Integrated water pipe with wire harness buckle

Abstract

The utility model relates to the technical field of battery packs, in particular to an integrated water pipe with wiring harness buckles, which comprises a water pipe, a plurality of wiring harness buckles are arranged on the outer wall of the water pipe, and the wiring harness buckles are connected with the outer wall of the water pipe through a one-way rotating mechanism; the one-way rotating mechanism comprises a ring sleeve and an annular tooth path, the outer wall of the water pipe can be sleeved with the ring sleeve, the annular tooth path is arranged on the outer wall of the water pipe, and the ring sleeve can rotate in a one-way mode relative to the annular tooth path. When the device is used for fixing the wire harness near the pipeline, the wire harness does not need to be additionally fixed by using ribbons, the using number of the ribbons is reduced to the greatest extent on the premise of ensuring the mounting quality, and the pipeline and the ribbons are integrally designed, so that the device is more convenient to mount.

Description

Technical Field

[0001] The utility model relates to the technical field of battery packs, in particular to an integrated water pipe with a wire harness buckle. Background Art

[0002] New energy vehicles have received extensive attention from all sectors of society due to their excellent environmental protection performance, and the requirements for new energy vehicles are also constantly increasing. As a type of new energy vehicle, electric vehicles are also constantly developing in the direction of high safety, high energy ratio, and lightweight. The main factor determining the driving range of electric vehicles is the power supply battery. Different specifications of power supply batteries can be selected for different vehicle models to meet the driving requirements.

[0003] The power supply battery for an electric vehicle is generally a battery pack composed of multiple battery cell modules connected in series, that is, multiple battery cell modules are horizontally stacked in the same box, and then the multiple battery cell modules are connected in series. As the core battery cell module, the corresponding number of battery cells is generally configured according to the magnitude of the voltage to be output, and then all the battery cells are connected by copper bars for voltage output.

[0004] Currently, the wire harness in the battery pack is very complex, and it is difficult to fix the wire harness near some water pipe lines for cooling. The common fixing method is to use commonly used cable ties in the market to bundle the wire harness and the pipeline together to fix the wire harness. This solution has many uncontrollable factors and is greatly affected by the installation workers, and the installation quality cannot be guaranteed. There are often situations where too many cable ties are used for bundling, wasting cable ties, or too few cable ties are used for bundling, resulting in insufficient fixation.

[0005] Therefore, there is an urgent need for a new technical solution to solve the above technical problems. Summary of the Utility Model

[0006] The purpose of the utility model is to overcome the problems of the above-mentioned existing technologies, and provides an integrated water pipe with a wire harness buckle, which is used to solve the technical problems that it is difficult to fix the wire harness near the water pipe line in the traditional battery pack, and the dependence on manual labor for using cable ties is large, and there are situations of using too many or too few cable ties.

[0007] The above purpose is achieved by the following technical solutions:

[0008] An integrated water pipe with a wire harness buckle includes a water pipe, and a plurality of wire harness buckles are arranged on the outer wall of the water pipe. The wire harness buckle is connected to the outer wall of the water pipe through a one-way rotation mechanism; the one-way rotation mechanism includes a ring sleeve that can be sleeved on the outer wall of the water pipe and a circular tooth path arranged on the outer wall of the water pipe, and the ring sleeve can rotate unidirectionally relative to the circular tooth path.

[0009] Further, an arc-shaped groove is formed in the outer wall of the collar, and an arc-shaped elastic piece is arranged in the arc-shaped groove. A toothed block is arranged on the inner wall of the arc-shaped elastic piece, and the toothed block can act on the annular tooth path.

[0010] Further, the annular tooth path and the toothed block are anti-teeth to each other.

[0011] Further, the annular tooth path includes a plurality of rack bars, and tooth grooves are formed between adjacent rack bars. The tooth grooves include a rack bar sliding edge and a rack bar blocking edge that are connected to each other; the toothed block includes a toothed block sliding edge that can act on the rack bar sliding edge and a toothed block blocking edge that can act on the rack bar blocking edge.

[0012] Further, the length of the rack bar sliding edge is greater than that of the rack bar blocking edge.

[0013] Further, the included angle between the rack bar sliding edge and the rack bar blocking edge is less than 90°.

[0014] Further, the included angle between the toothed block sliding edge and the toothed block blocking edge is less than 90°.

[0015] Further, retaining rings that can act on the outer wall of the water pipe are arranged on both sides of the collar.

[0016] Further, the wire harness buckle includes a C-shaped clamping groove for clamping the wire harness.

[0017] Further, the opening of the C-shaped clamping groove faces the upper right.

[0018] An integrated water pipe with a wire harness buckle provided by the present utility model forms an integral body by arranging the wire harness buckle on the outer wall of the water pipe, so that the wire harness can be quickly buckled during actual use without manual tying with a tie. While improving the battery packaging efficiency, it also ensures the quality of the wire harness bundling and keeps the space inside the battery pack clean. In addition, the wire harness buckle and the outer wall of the water pipe are connected through a one-way rotation mechanism, which can further enrich the buckling of the wire harness and the adjustment of the wiring direction, especially avoiding the narrow areas in the space of the battery pack. This device not only has a simple structure and low cost, can quickly buckle the wire harness with little dependence on manual labor, but also can ensure the quality of the wire harness tying. It overcomes the problem of difficult installation of the wire harness near the pipelines in the existing battery pack, improves the installation convenience and reliability, minimizes the use of ties while ensuring the fixation of the wire harness, and is simpler and more convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the first perspective of an integrated water pipe with a wire harness buckle according to the present utility model;

[0020] Figure 2Schematic diagram of the structure of an integrated water pipe with a wire harness buckle from the second perspective according to the present utility model;

[0021] Figure 3 Cross-sectional view of an integrated water pipe with a wire harness buckle according to the present utility model;

[0022] Figure 4 Schematic diagram of the structure of the annular tooth path in an integrated water pipe with a wire harness buckle according to the present utility model;

[0023] Figure 5 Schematic diagram of the first perspective structure of the ring sleeve and the wire harness buckle in an integrated water pipe with a wire harness buckle according to the present utility model;

[0024] Figure 6 Schematic diagram of the second perspective structure of the ring sleeve and the wire harness buckle in an integrated water pipe with a wire harness buckle according to the present utility model;

[0025] Figure 7 Schematic diagram of the structure of the ring sleeve with a retaining ring in an integrated water pipe with a wire harness buckle according to the present utility model;

[0026] Figure 8 Application schematic diagram of an integrated water pipe with a wire harness buckle according to the present utility model.

[0027] Illustration marks:

[0028] 1 - water pipe;

[0029] 2 - wire harness buckle, 201 - C-shaped clamping groove;

[0030] 3 - one-way rotation mechanism, 301 - ring sleeve, 302 - annular tooth path, 303 - retaining ring, 304 - arc groove, 305 - arc spring piece, 306 - tooth block, 307 - rack, 308 - tooth groove, 309 - rack sliding edge, 310 - rack retaining edge, 311 - tooth block sliding edge, 312 - tooth block retaining edge. Detailed implementation manners

[0031] The present utility model will be further described in detail below with reference to the drawings and embodiments. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] As Figures 1 to 3 shown, the present solution provides an integrated water pipe with a wire harness buckle, including a water pipe 1. It is characterized in that a plurality of wire harness buckles 2 are arranged on the outer wall of the water pipe 1, and the wire harness buckles 2 are connected to the outer wall of the water pipe 1 through a one-way rotation mechanism 3;

[0033] The one-way rotating mechanism 3 includes a ring sleeve 301 that can be sleeved with the outer wall of the water pipe 1, and an annular tooth path 302 arranged on the outer wall of the water pipe 1. The ring sleeve 301 can be rotated one-way relative to the annular tooth path 302 to achieve the purpose of adjusting the position of the wiring harness buckle 2 on the outer wall of the water pipe 1, thereby facilitating the adjustment of the direction of the wiring harness.

[0034] like Figure 8 As shown, specifically, the water pipe in this embodiment is a water pipe in the battery pack for cooling and dissipating heat for the battery, and its arrangement in the battery pack is fixed, while the wiring harness routing of other functional components is clamped by the wiring harness buckle 2 provided on the outer wall of the water pipe provided in this embodiment, making its wiring simpler and eliminating the need for manual bundling with cable ties, which can effectively improve the efficiency of battery pack assembly.

[0035] It should be noted that the annular tooth path 302 used in the attached drawings of this embodiment is a structure protruding from the outer wall of the water pipe. In actual application, the annular tooth path 302 can also be set to be hidden, that is, the annular tooth path 302 is directly opened on the outer wall of the water pipe.

[0036] Therefore, the above two forms both constitute the protection scheme of this patent.

[0037] The wire harness buckle 2 in this embodiment includes a C-shaped clamping groove 201 for clamping the wire harness, and the wire harness can be conveniently clamped through the C-shaped clamping groove 201.

[0038] Specifically, the opening of the C-shaped clamping groove 201 faces the upper right. Through this limitation, it can be ensured that the C-shaped clamping groove can provide a certain supporting force while buckling the wire harness.

[0039] like Figure 5 and Figure 6 As shown, an arc groove 304 is formed on the outer wall of the ring sleeve 301 , and an arc spring piece 305 is arranged in the arc groove 304 . A tooth block 306 is arranged on the inner wall of the arc spring piece 305 . The tooth block 306 can act on the annular tooth path 302 .

[0040] Through the interaction between the tooth block 306 and the annular tooth path 305, the circumferential position of the ring sleeve 301 relative to the outer wall of the water pipe 1 can be fine-tuned, that is, each adjustment of the tooth block 306 will act on a tooth on the annular tooth path 302, and the adjustment of one tooth is the adjustment of the minimum rotation angle of the device.

[0041] like Figure 3As shown, the annular tooth path 302 and the tooth block 306 in this embodiment are mutually reverse teeth. This structure can ensure that the ring sleeve 301 and the water pipe 1 can be rotated in one direction as much as possible, and can be locked when reversing rotation, thereby ensuring that after the wire harness is buckled, the wire harness buckle 2 will not rotate due to the weight of the wire harness.

[0042] like Figure 3 and Figure 4 As shown, the annular tooth path 302 includes a plurality of racks 307, and a tooth groove 308 is formed between adjacent racks 307, and the tooth groove 308 includes a rack sliding edge 309 and a rack retaining edge 310 connected to each other;

[0043] The tooth block 306 includes a tooth block sliding edge 311 that can act on the rack sliding edge 309 , and a tooth block retaining edge 312 that can act on the rack retaining edge 310 .

[0044] By limiting the structure, the tooth block 306 can only rotate in one direction through the tooth block sliding edge 311 and the rack sliding edge 309, and when rotating in the opposite direction, the rack rib 310 will conflict with the tooth block rib 312 to achieve locking.

[0045] As an optimization of this solution, the length of the rack sliding edge 309 is greater than the rack retaining edge 310 . The greater the length of the rack sliding edge 309 , the greater the rotation adjustment angle.

[0046] The angle between the rack sliding edge 309 and the rack retaining edge 310 is less than 90°, and preferably 60° in this embodiment.

[0047] The included angle between the gear block sliding edge 311 and the gear block retaining edge 312 is less than 90°, and preferably 60° in this embodiment.

[0048] like Figure 7 As shown, retaining rings 303 capable of acting on the outer wall of the water pipe 1 are also provided on both sides of the ring sleeve 301. The retaining rings 303 can ensure that the tooth block 306 will not separate from the annular tooth path 302 during movement, and can also ensure that a stable gap is maintained between the inner wall of the ring sleeve 301 and the annular tooth path 302, thereby ensuring that the tooth block 306 connected to the arc-shaped spring piece 305 can accurately act on the annular tooth path 302.

[0049] In order to facilitate the assembly of the mechanism, a disassembly structure may be adopted between the retaining ring 303 and the side wall of the ring sleeve 301 in this embodiment, that is, in order to facilitate the installation of the retaining ring 303, the ring sleeve 301 and the outer wall of the water pipe 1, an assembly notch may be provided and connected by glue or screws.

[0050] The above is only to illustrate the embodiments of the present utility model and is not intended to limit the present utility model. For those skilled in the art, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An integrated water pipe with a harness buckle, comprising a water pipe (1), characterized in that: A plurality of wire harness buckles (2) are arranged on the outer wall of the water pipe (1), and the wire harness buckles (2) are connected to the outer wall of the water pipe (1) via a one-way rotating mechanism (3); The one-way rotating mechanism (3) comprises a ring sleeve (301) that can be sleeved on the outer wall of the water pipe (1), and an annular tooth path (302) arranged on the outer wall of the water pipe (1); the ring sleeve (301) can perform one-way rotation relative to the annular tooth path (302).

2. The integrated water pipe with a harness buckle according to claim 1, characterized in that: The outer wall of the ring sleeve (301) is provided with an arc-shaped groove (304), and an arc-shaped spring piece (305) is arranged in the arc-shaped groove (304). The inner wall of the arc-shaped spring piece (305) is provided with a tooth block (306), and the tooth block (306) can act on the annular tooth path (302).

3. The integrated water pipe with a harness buckle according to claim 2, characterized in that: The annular tooth path (302) and the tooth block (306) are inverse teeth to each other.

4. The integrated water pipe with a harness buckle according to claim 3, characterized in that: The annular tooth path (302) includes a plurality of racks (307), and a tooth groove (308) is formed between adjacent racks (307), and the tooth groove (308) includes a rack sliding edge (309) and a rack retaining edge (310) connected to each other; The tooth block (306) comprises a tooth block sliding edge (311) capable of acting on the rack sliding edge (309), and a tooth block retaining edge (312) capable of acting on the rack retaining edge (310).

5. The integrated water pipe with a harness buckle according to claim 4, characterized in that: The rack sliding edge (309) is longer than the rack retaining edge (310).

6. The integrated water pipe with a harness buckle according to claim 4, characterized in that: The included angle between the rack sliding edge (309) and the rack retaining edge (310) is less than 90°.

7. The integrated water pipe with a harness buckle according to claim 6, characterized in that: The included angle between the gear block sliding edge (311) and the gear block retaining edge (312) is less than 90°.

8. An integrated water pipe with a harness buckle according to claim 1 or 3, characterized in that: Retaining rings (303) capable of acting on the outer wall of the water pipe (1) are also arranged on both sides of the ring sleeve (301).

9. The integrated water pipe with a harness buckle according to claim 1, characterized in that: The wire harness buckle (2) comprises a C-shaped clamping groove (201) for clamping the wire harness.

10. An integrated water pipe with a harness buckle according to claim 9, characterized in that: The opening of the C-shaped clamping groove (201) faces upward right.

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