Copper bar assembly with insulation protection function

Abstract

The utility model belongs to the technical field of automobile parts, especially, it relates to a copper bar assembly with insulation protection function, it includes copper bar assembly, the copper bar assembly includes copper bar main part and a plurality of connecting ends, install the insulating piece on any one connecting end, the insulating piece is fixedly connected with the protection block, the insulating piece and the protection block of the utility model constitute insulation protection structure, play the function of electrical isolation, mechanical reinforcement and electromagnetic optimization at the connecting end.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts technology, and in particular relates to a copper busbar assembly with insulation and protection functions. Background Technology

[0002] Copper busbars are a widely used electrical conductor in power equipment. Due to the way copper busbars are used and the environment in which they are used, a magnetic field will be generated when copper busbars are energized, which may cause eddy currents, resulting in heat generation and energy loss, or structural deformation caused by electromagnetic forces. Alternatively, if the distance between adjacent copper busbars is small, there may be a risk of creepage.

[0003] This utility model designs a copper busbar assembly with insulation and protection functions to solve the above problems. Utility Model Content

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A copper busbar assembly with insulation protection function includes a copper busbar assembly, which includes a copper busbar body and several connection ends. A protective block is installed on any one of the connection ends, and an insulating component is provided on the surface of the protective block.

[0005] As a preferred option, the protective block is fixed to the connection end by riveting with insulating parts.

[0006] As a preferred option, the riveting method between the insulating component and the connecting end is a hot riveting process.

[0007] As a preferred embodiment, the number of riveting points between the insulating component and the connecting end is three.

[0008] As a preferred embodiment, the protective block is U-shaped, with its two ends symmetrically distributed on both sides of the connection end.

[0009] As a preferred option, the insulating component is an injection molded component, which is injection molded onto the surface of the protective block.

[0010] As a preferred option, the surface of the copper busbar is coated with an insulating layer.

[0011] As a preferred option, the insulation layer thickness is 0.5 mm.

[0012] Compared with existing technologies, the advantages of this utility model are: 1. The insulating component and protective block of this utility model constitute an insulating and protective structure, which provides electrical isolation, mechanical reinforcement and electromagnetic optimization at the connection end.

[0013] 2. This utility model uses injection molding to fix the protective block at the connection end with an insulating component, which also isolates the protective block from the connection end, thus preventing the protective block from being electrically connected to the connection end and from affecting the magnetic field. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention.

[0015] Figure 2 This is a top view of the present invention.

[0016] Figure 3 This is a bottom view of the present invention.

[0017] The labels in the diagram are as follows: 1. Copper busbar assembly; 2. Copper busbar body; 3. Connecting end; 4. Insulating component; 5. Protective block. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following embodiments or drawings are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0019] A copper busbar assembly with insulating protection function, such as Figures 1 to 3 As shown, it includes a copper busbar assembly 1, which includes a copper busbar body 2 and three connecting ends 3. A protective block 5 is installed on any one of the connecting ends 3, and an insulating component 4 is provided on the surface of the protective block 5.

[0020] The insulating component 4 and the protective block 5 constitute an insulating and protective structure, which provides electrical isolation, mechanical reinforcement and electromagnetic optimization at the connection end 3.

[0021] The protective block 5 is fixed to the connecting end 3 by riveting the insulating part 4. The riveting method between the insulating part 4 and the connecting end 3 is hot riveting process, and there are three riveting points between the insulating part 4 and the connecting end 3.

[0022] The insulating component 4 has three cylindrical plastic riveting structures that pass through the copper busbar body 2 from below and are hot-riveted to the copper busbar body 2. The three riveting points allow the insulating component 4 to be better fixed to the connecting end 3, preventing the insulating component 4 from shaking.

[0023] The protective block 5 is U-shaped, with its two ends symmetrically distributed on both sides of the connecting end 3. The insulating part 4 is an injection molded part, which is injection molded onto the surface of the protective block 5.

[0024] Through injection molding, the insulating component 4 fixes the protective block 5 at the connection end 3, and also isolates the protective block 5 from the connection end 3, so as to prevent the protective block 5 from being electrically connected to the connection end 3 and from affecting the magnetic field.

[0025] The surface of the copper busbar body 2 is coated with an insulating layer with a thickness of 0.5mm. The insulating layer is applied using a powder coating process. The insulating layer covering the surface of the copper busbar body 2 isolates the copper busbar body 2 from electrical connections with other parts.

[0026] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A copper busbar assembly with insulating protection function, characterized in that: The copper busbar assembly (1) includes a copper busbar body (2) and several connecting ends (3). A protective block (5) is installed on any one of the connecting ends (3), and an insulating component (4) is provided on the surface of the protective block (5).

2. The copper busbar assembly with insulation protection function according to claim 1, characterized in that: The protective block (5) is riveted to the connecting end (3) by an insulating component (4).

3. A copper busbar assembly with insulation and protection function according to claim 2, characterized in that: The riveting method between the insulating component (4) and the connecting end (3) is a hot riveting process.

4. A copper busbar assembly with insulation and protection function according to claim 2, characterized in that: The number of rivet points between the insulating component (4) and the connecting end (3) is three.

5. A copper busbar assembly with insulation and protection function according to claim 1, characterized in that: The protective block (5) is U-shaped, and the two ends of the protective block (5) are symmetrically distributed on both sides of the connecting end (3).

6. A copper busbar assembly with insulation protection function according to claim 5, characterized in that: The insulating component (4) is an injection molded component, which is injection molded onto the surface of the protective block (5).

7. A copper busbar assembly with insulation and protection function according to claim 1, characterized in that: The copper busbar body (2) is coated with an insulating layer.

8. A copper busbar assembly with insulation protection function according to claim 7, characterized in that: The insulation layer has a thickness of 0.5 mm.

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