Flexible connection copper foil with good heat dissi'pation

A soft connection and copper foil technology, applied in the field of soft connection, can solve the problems affecting the normal use of soft connection copper foil, poor heat dissipation, etc., and achieve the effect of simple structure, good heat dissipation effect, and easy bending

Inactive Publication Date: 2020-12-08
河南众思成新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flexible connection copper foil will generate more heat when used, and the heat dissipation ability is poor, which directly affects the normal use of the soft connection copper foil. Therefore, a soft connection copper foil with good heat dissipation is needed to overcome the above problems.

Method used

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  • Flexible connection copper foil with good heat dissi'pation
  • Flexible connection copper foil with good heat dissi'pation
  • Flexible connection copper foil with good heat dissi'pation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] like figure 1 As shown, a flexible connection copper foil with good heat dissipation includes a main connecting piece 1, the right end of the main connecting piece 1 is connected to the first copper foil laminate group 2, and the right end of the first copper foil laminate group 2 is connected to the first connection Sheet 3, the main connecting sheet 1, the first copper foil laminate group 2 and the first connecting sheet 3 are on the same straight line. Both the main connecting piece 1 and the connecting piece 3 for the first time are provided with connecting holes, which can be directly connected with the connecting column and slightly fixed, which is convenient for installation. Both the main connecting piece 1 and the primary connecting piece 3 are pressed together by copper foil laminations, and formed by pressure welding by molecular diffusion welding.

[0020] The first copper foil lamination group 2 includes several copper foil laminations stacked and arranged...

Embodiment 2

[0022] like figure 2 As shown, a flexible connection copper foil with good heat dissipation includes a main connecting piece 1, the right end of the main connecting piece 1 is connected to the first copper foil laminate group 2, and the right end of the first copper foil laminate group 2 is connected to the first connection Sheet 3, the main connecting sheet 1, the first copper foil laminate group 2 and the first connecting sheet 3 are on the same straight line. Both the main connecting piece 1 and the connecting piece 3 for the first time are provided with connecting holes, which can be directly connected with the connecting column and slightly fixed, which is convenient for installation. Both the main connecting piece 1 and the primary connecting piece 3 are pressed together by copper foil laminations, and formed by pressure welding by molecular diffusion welding. The position corresponding to the connecting hole on the first connecting piece 3 is welded with the connectin...

Embodiment 3

[0025] like image 3 As shown, a flexible connection copper foil with good heat dissipation includes a main connecting piece 1, the right end of the main connecting piece 1 is connected to the first copper foil laminate group 2, and the right end of the first copper foil laminate group 2 is connected to the first connection Sheet 3, the left end of the main connecting sheet 1 is connected to the second copper foil lamination group 5, the left end of the second copper foil lamination group 5 is connected to the second connecting sheet 6, the main connecting sheet 1, the first copper foil lamination group 2 , the first connection piece 3 , the second copper foil laminate group 5 and the second connection piece 6 are on the same straight line. The main connecting piece 1, the connecting piece 3 for the first time and the connecting piece 6 for the second time are all provided with connecting holes, which can be directly connected with the connecting column and slightly fixed, whi...

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Abstract

The embodiment of the invention relates to the technical field of flexible connection, in particular to a flexible connection copper foil with good heat dissipation. The flexible connection copper foil comprises a main connecting sheet, a copper foil lamination group is arranged at one end of the main connecting sheet, a secondary connecting sheet is arranged at the other end of the copper foil lamination group, and the copper foil lamination group comprises a plurality of copper foil laminations which are arranged in a stacked manner. The thickness of the copper foil laminations is 0.03 mm to0.5 mm, the width of the copper foil laminations is 10 mm to 300 mm, a spacing gap is formed between every two adjacent copper foil laminations in the length direction of the copper foil lamination group, the widths of the spacing gaps are sequentially decreased from the middle to the two sides, and connecting holes are formed in the main connecting pieces and the secondary connecting pieces. Theflexible connection copper foil has the beneficial effects that the heat dissipation effect is good, and durability is achieved; wiring and installation are convenient; and practicality is stronger.

Description

technical field [0001] The invention relates to the technical field of flexible connection, in particular to a flexible connection copper foil with good heat dissipation. Background technique [0002] Copper foil soft connection is to use thick copper foil as the raw material, press the copper foil laminated parts together, and heat it with high current and high temperature of the polymer diffusion welding machine to make it split, melt and press weld to form. There is another method for copper foil soft connection: press the copper foil laminations together, use silver-based brazing material, and weld the flat copper block to form. Copper foil soft connection is mainly used for flexible connection between copper bar (bus bar) and generator set, transformer and other large conductive equipment. It has the characteristics of strong conductivity, large current capacity, small resistance value, and durability. Widely used in metallurgy (such as: electrolytic aluminum, electro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R31/06H01R4/00H05K7/20
CPCH01R4/00H01R31/06H05K7/20127
Inventor 胡杰
Owner 河南众思成新能源科技有限公司
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