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Flame-retardant insulation bus

A technology of insulated busbars and busbars, which is applied in the installation of busbars, electrical components, cables, etc., can solve the problems of long installation period, inconvenient installation, high price, etc., and achieve the goal of saving installation time, convenient installation and low price Effect

Inactive Publication Date: 2013-09-18
李永勤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main problems of the above-mentioned busway are: expensive, large installation area, heavy weight, inconvenient installation, long installation period, high labor intensity, many joints, there is one joint every two meters or more, and its production method is mostly Handmade, the product quality cannot be controlled and guaranteed, and there are too many joints, and there are many points of failure, so the reliability is poor

Method used

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  • Flame-retardant insulation bus

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] combine figure 1 , an embodiment of the present invention. A flame-retardant insulated busbar, comprising a busbar bracket 1 and a connector 2 connected to the busbar bracket, and a conductive row 3 is fixed inside the busbar bracket, the conductive row is formed by hinged wires, and the conductive row The cross-section is rectangular. In this embodiment, an insulating layer 4 is extruded on the outer side of the conductive row, and a flame-retardant insulating belt 5 is wrapped on the outer side of the insulating layer. The conductive row is made of aluminum alloy or copper alloy wires hinged and pressed together. The insulating layer is composed of cross-linked polyethylene plastic extruded on the outside of the conductive row. The connector is connected to the conductive row through the flame-retardant insulating tape and the insulating layer. The busbar...

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Abstract

The invention provides a flame-retardant insulation bus which comprises a bus support and a plug-in connector connected on the bus support. A conducting bar is fixed into the bus support, a plurality of leads are mutually hinged to form the conducting bar, and the cross section of the conducting bar is rectangular.

Description

technical field [0001] The invention belongs to the field of bus bar technical equipment, in particular to a flame-retardant insulating bus bar. Background technique [0002] The existing busbar sub-enclosed busway is composed of a metal plate as a protective shell, a conductive row, insulating materials and related accessory systems. It can be made into a plug-in junction box at intervals, or it can be made into a feeder busbar without a junction box in the middle. In the power supply system of high-rise buildings, the busway is the main equipment. According to the insulation, the busway is divided into air plug-in busway, densely insulated busway and fully enclosed busway. [0003] The main problems of the above-mentioned busway are: expensive, large installation area, heavy weight, inconvenient installation, long installation period, high labor intensity, many joints, there is one joint every two meters or more, and its production method is mostly Handmade, the product ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G5/00
Inventor 李永勤
Owner 李永勤