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Electric connection device

A technology of electrical connection device and connection part, which is applied in the direction of clamping/spring connection, contact parts, etc., and can solve the problems of affecting the power transmission quality of copper bars, wasting materials, and affecting the physical strength of copper bars, etc.

Inactive Publication Date: 2020-08-21
马学明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this electrical connection method has the disadvantages of affecting the power transmission quality of the copper bar, affecting the physical strength of the copper bar itself, and wasting materials.

Method used

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  • Electric connection device
  • Electric connection device

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0021] In view of the aforementioned technical problems, the present disclosure provides an electrical connection device for connecting copper bars applied in a power distribution device.

[0022] figure 1 It is a structural schematic diagram of the first embodiment of the electrical connection device of the present disclosure. As shown in the figure, the electrical connection device 10 is used for connecting copper bars 20, including: a connecting part 11 and two sets of clamping parts 12;

[0023] The connecting portion 11 has a rectangular structure; the two sets of clamping portions 12 ar...

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Abstract

The invention provides an electric connecting device, which is used for connecting a copper bar and comprises a connecting part and two groups of clamping parts, wherein the connecting part is of a rectangular structure, the two groups of clamping parts are respectively arranged at two ends of the connecting part, each group of clamping parts comprises two clamping sheets which are oppositely arranged, the two clamping sheets clamp the connecting part and the copper bar, the width of the clamping sheet is not smaller than that of the connecting part, a connecting area corresponding to the clamping part is arranged in the middle of the clamping sheet, bolting areas are arranged at the two ends of the two clamping sheets, at least one group of corresponding through holes are formed in the bolting areas of the two clamping sheets, and the two clamping sheets are connected in a bolted mode through the through holes. According to the invention, the copper bar and the connecting part are clamped through the bolting areas, located beside the copper bar, of the clamping sheets, so that the problems that the power transmission quality of the copper bar is affected, the physical strength ofthe copper bar is affected, and materials are wasted due to the fact that holes are punched in the copper bar body can be solved.

Description

technical field [0001] The invention belongs to the technical field of power distribution, in particular to an electrical connection device used in a power distribution device for connecting copper bars. Background technique [0002] Copper bars, also known as copper bus bars or copper bus bars, are made of copper and have a rectangular or chamfered (rounded) rectangular cross-section. They play the role of conveying current and connecting electrical equipment in the circuit. As a high-current conductive product, copper bars are widely used in electrical engineering such as high-voltage and low-voltage electrical appliances, switch contacts, power distribution equipment, and bus ducts. They have the advantages of low resistivity and large bendability. However, the copper bars need to be connected through an electrical connection device. [0003] In the prior art, the connection between the copper bars is realized by punching holes on the copper bar plates, and fixing the el...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/46H01R13/03
CPCH01R4/46H01R13/03
Inventor 马学明
Owner 马学明
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