Bus-bar clamp

A technology of busbar clamps and insulating bases, applied in the field of busbar clamps, can solve problems such as limited product body bearing strength, electrical hidden dangers of power distribution products, and influence on electrical performance, and achieve various installation and fixing methods, solve eddy current loss, and compact structure Effect

Inactive Publication Date: 2014-12-24
鹤山市辉域成套设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the difference in design of similar products currently on the market, the strength of the product body is limited, and additional supports and other installati

Method used

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Examples

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Example Embodiment

[0020] For ease of description, in this embodiment, the busbar clamp is pressed figure 1 When placed as shown, the direction with the longest side length of the busbar clamp is defined as the "length direction", and the direction of the other side length is defined as the "height direction", such as figure 2 The direction of the shortest side length shown in the top view is defined as the "width direction", the side where the copper bar installation groove 11 is located is defined as the "top surface", and the corresponding other side is defined as the "bottom surface", but it is not limited to this in practical applications .

[0021] Reference Figure 1 to Figure 4 , The bus bar clamp of the present invention includes an insulating base with an integral structure. The insulating base is an integrally formed base added with SMC composite material, which increases the toughness and can withstand an instantaneous short-circuit current of up to 80KA / sec.

[0022] On the top surface ...

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Abstract

The invention discloses a bus-bar clamp which comprises an insulated base that is of an integral structure. Multiple groups of copper bar mounting slots are arranged, along the length of the insulated base, in the top surface of the insulated base. Each group of copper bar mounting slots includes two or at least two copper bar mounting slots. A copper bar spacer is arranged between every two adjacent copper bar mounting slots. Two ends of the insulated base are respectively provided with side holes assisting in fixing. Conventional functions are kept while bearing capacity of the body of the bus-bar clamp is enhanced without additional support members, eddy-current loss caused by poor fixing of the bus-bar clamp in a circuit is overcome, and development of electric design work is facilitated. In addition, the bus-bar clamp is compact in structure, attractive in appearance, easy to manufacture and adaptable to mass production. As the bus-bar clamp has various mounting and fixing manners, electric design flexibility is improved for electric designers, and application range of the bus-bar clamp is expanded.

Description

technical field [0001] The invention relates to a bus clamp. Background technique [0002] Bus clamps are often used in low-voltage power distribution products, such as power distribution cabinets and distribution boxes. Due to the difference in design of similar products currently on the market, the strength of the product body is limited, and additional supports and other installation structures are required, which leads to electrical hidden dangers in power distribution products, such as eddy current losses, which affect electrical performance. Contents of the invention [0003] In order to overcome the shortcomings of the existing busbar clamps requiring additional supports and other installation structures, the present invention provides a busbar clamp without additional supports. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] The bus bar clamp includes an insulating base with an overall structure. On th...

Claims

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Application Information

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IPC IPC(8): H02B1/20H02G5/00
Inventor 陈国辉
Owner 鹤山市辉域成套设备有限公司
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