Tubular busbar
A technology of pipe busbar and copper pipe, applied in the field of power supply equipment, can solve the problems of low production efficiency, influence of insulation effect, aging and falling off of insulation tape, etc., and achieve the effect of simple production process
Inactive Publication Date: 2014-10-22
HENGYANG HUARUI ELECTRIC
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Problems solved by technology
[0002] The pipe busbar in the traditional technology includes a conductive pipe and an insulating layer. The insulating layer is formed by winding an insulating tape. Because the insulating layer of the pipe busbar has a thickness requirement, several layers of insulating tape need to be wound outside the conductive pipe, and the operation process is cumbersome. , the production efficiency is not high. After long-term use, the insulating tape will age and fall off, and its insulating effect will be affected, posing a safety hazard.
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[0007] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0008] Such as figure 1 As shown, the seed tube busbar includes a conductive tube 1, an insulating layer 2 and a grounding wire 3, the conductive tube 1 is made of copper tube, and the insulating layer 2 is coated on the outer surface of the conductive tube 1 , the lead-out ground wire 3 is led out from the conductive pipe 1 to the outside of the insulating layer 2, and the insulating layer 2 is an integral structure formed by extruding EPDM rubber.
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The invention relates to a power supplying device and specifically relates to a tubular busbar which includes a conductive tube, an insulating layer and a lead-out grounding wire. The conductive tube is made of a copper tube. The insulating layer wraps the outer surface of the conductive tube. The lead-out grounding wire extends from the conductive tube to the outside of the insulating layer. The insulating layer is an overall structure formed by pressing wrapping of an ethylene-propylene-diene-monomer rubber. The insulating layer is formed through pressing wrapping of the ethylene-propylene-diene-monomer rubber so that the production process is simple and at the same time, phenomena of looseness of the insulating layer and influence on the insulating effect and the like do not happen after long-term use.
Description
technical field [0001] The invention relates to a power supply device, in particular to a pipe busbar. Background technique [0002] The pipe busbar in the traditional technology includes a conductive pipe and an insulating layer. The insulating layer is formed by winding an insulating tape. Because the insulating layer of the pipe busbar has a thickness requirement, several layers of insulating tape need to be wound outside the conductive pipe, and the operation process is cumbersome. , the production efficiency is not high. After long-term use, the insulating tape will age and fall off, and its insulating effect will be affected, posing a safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a pipe busbar with simple structure, simple manufacturing process and good insulation effect. [0004] The technical solution of the present invent...
Claims
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IPC IPC(8): H01B7/02
Inventor 曾祥顺胡健
Owner HENGYANG HUARUI ELECTRIC