Unlock instant, AI-driven research and patent intelligence for your innovation.

A copper bar soft connection and preparation method thereof

A technology of soft connection and copper bar, which is applied in the direction of connection, conductive connection, contact manufacturing, etc., can solve the problem that the soft connection of copper bar is not strong enough, and achieve the effect of reliable connection

Active Publication Date: 2018-10-16
杭州华循科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the defect that the soft connections between copper bars are not strong enough in the prior art, and provides a soft connection of copper bars and a preparation method thereof

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A copper bar soft connection and preparation method thereof
  • A copper bar soft connection and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A soft connection of copper bars, such as figure 1 As shown, it includes two copper busbar bodies 1 with the same appearance and size. The copper busbar body 1 is a copper busbar body formed by superimposing and welding a plurality of T2 copper sheets. The copper busbar body 1 includes a bottom plate 11 and a side plate 12, and the side plate 12 is perpendicular to the bottom plate 11, the side plate 12 and the bottom plate 11 are integrated, the two side plates 12 are fixedly connected on the back, the side plate 12 is provided with a connecting hole 13 in the middle position, and the connecting holes 13 on the two side plates 12 are aligned, and the bottom plate 11 At least two mounting holes 14 are provided, and the bottom plate 11 of this embodiment is provided with two mounting holes 14.

[0033] The unfolded appearance of the copper bar body 1 is a rectangular parallelepiped. After the copper bar body 1 is unfolded, the center of the connecting hole 13 is set on the v...

Embodiment 2

[0052] A soft connection of copper bars, such as figure 1 As shown, it includes two copper busbar bodies 1 with the same appearance and size. The copper busbar body 1 is a copper busbar body formed by superimposing and welding a plurality of T2 copper sheets. The copper busbar body 1 includes a bottom plate 11 and a side plate 12, and the side plate 12 is perpendicular to the bottom plate 11, the side plate 12 and the bottom plate 11 are integrated, the two side plates 12 are fixedly connected on the back, the side plate 12 is provided with a connecting hole 13 in the middle position, and the connecting holes 13 on the two side plates 12 are aligned, and the bottom plate 11 At least two mounting holes 14 are provided, and the bottom plate 11 of this embodiment is provided with two mounting holes 14.

[0053] The unfolded appearance of the copper bar body 1 is a rectangular parallelepiped. After the copper bar body 1 is unfolded, the center of the connecting hole 13 is set on the v...

Embodiment 3

[0072] A soft connection of copper bars, such as figure 1 As shown, it includes two copper busbar bodies 1 with the same appearance and size. The copper busbar body 1 is a copper busbar body formed by superimposing and welding a plurality of T2 copper sheets. The copper busbar body 1 includes a bottom plate 11 and a side plate 12, and the side plate 12 is perpendicular to the bottom plate 11, the side plate 12 and the bottom plate 11 are integrated, the two side plates 12 are fixedly connected on the back, the side plate 12 is provided with a connecting hole 13 in the middle position, and the connecting holes 13 on the two side plates 12 are aligned, and the bottom plate 11 At least two mounting holes 14 are provided, and the bottom plate 11 of this embodiment is provided with two mounting holes 14.

[0073] The unfolded appearance of the copper bar body 1 is a rectangular parallelepiped. After the copper bar body 1 is unfolded, the center of the connecting hole 13 is set on the v...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a flexible connection of copper bars, and discloses a soft connection of copper bars, which comprises two copper bar bodies (1) with the same external dimensions, and the copper bar body (1) is a copper bar body (1) formed by welding several T2 copper sheets. The bar body, the copper bar body (1) includes a bottom plate (11) and a side plate (12), the side plate (12) is perpendicular to the bottom plate (11), the side plate (12) and the bottom plate (11) are integrated, and the two side plates (12) The back side is fixedly connected, and the middle position of the side plate (12) is provided with a connection hole (13), the connection holes (13) on the two side plates (12) are aligned, and at least two installation hole (14). The flexible connection of the copper bar is installed between the battery pack module groups. The soft connection of the copper bar has strong toughness. The vibration will be absorbed by the copper bar soft connection, making the connection between the battery pack modules more reliable.

Description

Technical field [0001] The invention relates to a soft connection of a copper bar, in particular to a soft connection of a copper bar and a preparation method thereof. Background technique [0002] At present, the soft connections of copper bars on the market are basically cut by hand before being folded up, and then welded by fusion welding. There is no fixed temperature range value and time value during welding. They are operated by feeling and welded into copper bars. After the soft connection, after a period of real vehicle operation, the soft connection of the copper row will be layered or even separated, making the connection between the battery modules unstable. Summary of the invention [0003] Aiming at the shortcoming that the soft connections of copper bars in the prior art are not strong enough, the invention provides a soft connection of copper bars and a preparation method thereof. [0004] In order to solve the above technical problems, the present invention is solve...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/20H01R4/02H01R43/02H01R43/16H01M50/502H01M50/522
CPCH01R4/029H01R43/02H01R43/16H01R2201/26H01M50/502Y02E60/10
Inventor 丁林平雷良育
Owner 杭州华循科技有限公司