A wiring harness isolation plate

Abstract

The utility model relates to a wire harness isolation plate, wherein side plates are provided on both sides of the bottom plate, a wire harness baffle plate fixed on the side plates is provided above the wire hole, the side plates are provided with openings for the wire harness to pass through, a protrusion is provided in the middle of the bottom plate, and a wire arrangement groove is provided on the bottom plate between the side plates and the protrusion. The wire harness is easy to assemble, ensuring that the wires will not be staggered or contact each other, thereby improving the production and assembly efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery module accessories, and specifically relates to a wiring harness isolation plate. Background Art

[0002] The battery module is the smallest unit of the new energy power supply system, which generally includes battery cells, conductive sheets (such as aluminum bars), wiring harness boards or flexible printed circuit boards (FPC) for low-voltage sampling, wiring harness isolation boards, and module end plates, module side plates, module cover plates and other components. Among them, a battery module contains multiple battery cells, and a conductive sheet (aluminum bar) is welded to the top surface of the pole of each battery cell. The electrical connection between the conductive sheets realizes the series or parallel connection between the battery cells.

[0003] The wire harness isolation plate is an electrical component that can be used to separate and maintain the spacing between wire harnesses to ensure that the wires do not cross or touch each other, and can effectively avoid safety hazards such as short circuits and fires.

[0004] However, the existing wire harness isolating plate has a complex structure and the wire harness is assembled in a messy manner, which reduces the efficiency of production and assembly. Utility Model Content

[0005] In order to solve the problem in the prior art that the isolation plate structure is complex and the wiring harness assembly is messy, resulting in reduced efficiency in production and assembly, the utility model provides a wiring harness isolation plate with clear wiring harness arrangement and easy assembly.

[0006] The technical solution of the utility model is as follows:

[0007] A wire harness isolation plate comprises a bottom plate, side plates are provided on both sides of the bottom plate, a wire harness baffle is provided above the wire hole and is fixed on the side plates, the side plates have openings for the wire harness to pass through, a protrusion is provided in the middle of the bottom plate, and a wire arrangement groove is provided on the bottom plate between the side plates and the protrusion.

[0008] Preferably, the protrusion has oblique slopes on both sides, and the protrusion and the slopes are provided with reinforcing ribs.

[0009] Preferably, the side plate has a pair of baffles extending outwardly, and buckles are fixed inside the baffles.

[0010] Preferably, a card slot is provided on the bottom plate outside the side plate.

[0011] Preferably, an inverted U-shaped guide block is fixed on the bottom plate at the opening, and limiting grooves cooperating with the side plates are provided on the left and right sides of the guide block.

[0012] Preferably, the side plate extends outwardly to form a pair of fixed plates and an inserting plate, the fixed plate has an arc-shaped protrusion, the inserting plate is located between the pair of fixed plates, the inserting plate is in a curved shape, and a plug hole is provided on the top of the inserting plate.

[0013] Preferably, U-shaped grooves are provided at both ends of the bottom plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model provides a wire harness isolation plate, which provides a guide for the wire harness when passing through by designing an inverted U-shaped guide block at the opening, thereby facilitating the arrangement of the wire harness.

[0016] (2) In the embodiment of the utility model, by designing the wire groove, opening and slot on the bottom plate between the side plate and the protrusion, the wire harness can be assembled in the wire groove, the wire harness is neatly arranged and will not be entangled with each other, and the structure is simple and the cost is low.

[0017] (3) In the embodiment of the utility model, a snap buckle is designed to conveniently fix the aluminum bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial structural schematic diagram of the utility model;

[0019] Figure 2 It is a partial side view of the utility model;

[0020] Figure 3 It is a schematic diagram of the guide block of the utility model;

[0021] Figure 4 A schematic diagram of the guide block of the utility model from another perspective;

[0022] Figure 5 It is a schematic diagram of the heat dissipation block of the utility model;

[0023] In the figure: 1-bottom plate, 2-protrusion, 3-reinforcement rib, 4-wiring harness baffle, 5-side plate, 6-baffle, 7-buckle, 8-opening, 9-cable trough, 10-fixing plate, 11-arc-shaped protrusion block, 12-plug plate, 13-slot, 14-U-shaped slot, 15-guide block, 16-slope, 17-heat dissipation block, 18-heat dissipation hole, 19-heat sink. DETAILED DESCRIPTION

[0024] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] See also Figure 1-2A wire harness isolation plate comprises a bottom plate 1, side plates 5 are provided on both sides of the bottom plate 1, a wire harness baffle 4 is provided above the wire hole and is fixed on the side plate, the side plate 5 has an opening 8 for the wire harness to pass through, a protrusion 2 is provided in the middle of the bottom plate 1, and a wire arrangement groove 9 is provided on the bottom plate 1 between the side plate 5 and the protrusion 2.

[0026] See also Figure 1 In one embodiment of the utility model, the side panel 2 has a pair of baffles 6 extending outwardly, and a buckle 7 is fixed inside the baffle 6 to be buckled and connected with an external mechanism through the buckle 7.

[0027] See also Figure 1 In one embodiment of the utility model, a slot 13 is provided on the bottom plate 1 outside the side plate 5, and the slot 13 is used for passing the wire harness through to provide a guiding function.

[0028] The working principle of the utility model is as follows: the aluminum bar is installed between two adjacent buckles 7, the wires are placed along the wire arrangement groove 9, auxiliary wire arrangement is performed at the entrance through the wire harness baffle 4, and the wires are passed through the opening 8 or the card slot 13 to be connected to the aluminum bar.

[0029] See also Figure 3-4 In one embodiment of the utility model, an inverted U-shaped guide block 15 is fixed on the bottom plate 1 at the opening 8, and mounting grooves cooperating with the side plate 5 are provided on the left and right sides of the guide block 15. The guide block 15 is made of plastic and is engaged with the side plate 5 through the mounting groove to provide a guiding effect for the wire harness when passing through, which facilitates the arrangement of the wire harness.

[0030] See also Figure 1 In one embodiment of the utility model, the side plate 5 extends outward to have a pair of fixed plates 10 and an insert plate 13, the fixed plate 10 has an arc-shaped protrusion block 11, the insert plate 13 is located between the pair of fixed plates 10, the insert plate 13 is in a curved shape, and a plug hole is provided on the top of the insert plate. The fixed plate 10 next to the arc-shaped protrusion block 11 is used to support a part of the aluminum bar, the arc-shaped protrusion block 11 has a certain height for limiting the aluminum bar, and one side of the aluminum bar is placed on the fixed plate 10 and the buckle 7.

[0031] In an embodiment of the present invention, U-shaped grooves 14 are provided at both ends of the bottom plate 1 to facilitate cooperation with other mechanisms.

[0032] See also Figure 2 In order to improve the overall strength of the wiring harness isolation plate, in one embodiment of the utility model, the protrusion 2 has oblique slopes 16 on both sides, and reinforcing ribs 3 are provided on the protrusion 2 and the slope 16. There are multiple reinforcing ribs 3, and the spacing between each reinforcing rib is the same.

[0033] Based on the previous embodiment, see Figure 5In order to help the wiring harness to dissipate heat, the reinforcing rib 3 can be replaced with a heat dissipation block 17, which has a heat dissipation hole 17, and the heat dissipation block 17 is H-shaped inside;

[0034] For further information, see Figure 5 The heat sink block 17 includes an octagonal enclosure, and the enclosure has criss-crossed heat sinks 19, which form the heat dissipation holes 18. The heat sink 19 is made of aluminum. The heat sink 19 and the heat dissipation holes 18 can help the wiring harness to dissipate heat, avoiding potential risks caused by overheating of the wiring harness.

[0035] In order to facilitate the replacement of the heat dissipation block 17 , in one embodiment of the present utility model, the slope surface 16 has a mounting groove for inserting the heat dissipation block 17 .

[0036] There are a plurality of heat dissipation blocks 17 , and the heat dissipation blocks 17 are placed at the same interval.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wiring harness isolation plate, characterized in that: It includes a bottom plate, side plates on both sides of the bottom plate, a wire harness baffle fixed on the side plate above the wire hole, an opening for the wire harness to pass through the side plate, a protrusion in the middle of the bottom plate, and a wire arrangement groove on the bottom plate between the side plate and the protrusion.

2. A wire harness isolation plate according to claim 1, characterized in that: The protrusion has oblique slopes on both sides, and the protrusion and the slopes are provided with reinforcing ribs.

3. A wire harness isolation plate according to claim 1, characterized in that: A pair of baffles are extended outward from the side plate, and buckles are fixed inside the baffles.

4. A wire harness isolation plate according to claim 1, characterized in that: A card slot is provided on the bottom plate outside the side plate.

5. A wire harness isolation plate according to claim 1, characterized in that: An inverted U-shaped guide block is fixed on the bottom plate at the opening, and limiting grooves cooperating with the side plates are provided on the left and right sides of the guide block.

6. A wire harness isolation plate according to claim 1, characterized in that: The side plate extends outwards to form a pair of fixed plates and an inserting plate, the fixed plate is provided with an arc-shaped protrusion, the inserting plate is located between the pair of fixed plates, the inserting plate is in a curved shape, and a plugging hole is provided on the top of the inserting plate.

7. The wire harness isolation plate according to claim 1, characterized in that: U-shaped grooves are provided at both ends of the bottom plate.

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