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Cable

A technology of cable and conductive layer, which is applied in the field of cables, can solve the problems of cable current-carrying capacity decline, heat dissipation, and affect service life, and achieve the effects of reducing usage, good conductivity, and ensuring life safety

Inactive Publication Date: 2015-04-29
李怀玉
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] When the cable is powered on, it will generate a lot of heat, which is difficult to dissipate, which will reduce the current carrying capacity of the cable, affect its service life, and even cause a fire

Method used

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Embodiment Construction

[0013] Such as figure 1 The shown cable includes a conductive layer 1, a high temperature resistant layer 2 and an insulating layer 3; the high temperature resistant layer 2 is arranged between the conductive layer 1 and the insulating layer 3; the conductive layer 1 is provided with a plurality of aluminum A conductor 5 and a copper conductor 4; the conductive layer 1 is provided with a heat dissipation port 6, which can make the conductor dissipate heat better, and also reduces the amount of filler 7 used; the conductive layer 1 is provided with a filler 7; Sensing fibers 8 are arranged in the insulating layer 3 ; ropes 9 are arranged on the insulating layer 3 .

[0014] Wherein, one or more than one heat dissipation openings 6 are provided; the high temperature resistant layer 2 is made of polytetrafluoroethylene.

[0015] The cable of the present invention is reasonable in design, simple in structure, and convenient to use; the present invention is provided with a copper ...

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Abstract

The invention discloses a cable. The cable comprises a conductive layer, a high-temperature-resistant layer and an insulating layer, wherein the high-temperature-resistant layer is arranged between the conductive layer and the insulating layer; a plurality of aluminum conductors and a plurality of copper conductors are arranged inside the conductive layer; heat-radiating ports are formed in the conductive layer; a filler is arranged inside the conductive layer; sensing fibers are arranged inside the insulating layer; ropes are arranged on the insulating layer. The cable is simple in structure and convenient to use; the copper conductors and the aluminum conductors are arranged inside the conductive layer, and the advantages of the two conductors are combined, so that the conductivity is good; the plurality of heat-radiating ports are formed in the conductive layer, so that the using amount of the filler is reduced; the sensing fibers are arranged inside the insulating layer, so that damage of the insulating layer can be found timely; the ropes are arranged on the insulating layer, and a sleeve can be connected as required to prevent short circuit caused on snowy days, hailing days and the like, so that the life safety of people is ensured.

Description

technical field [0001] The invention relates to a cable. Background technique [0002] When the cable is powered on, it will generate a lot of heat, which is difficult to dissipate, which will reduce the current carrying capacity of the cable, affect its service life, and even cause a fire. Not only that, but when it snows or hails, the temperature rises slightly and ice forms and wraps the cables, causing various circuit accidents such as short circuits. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order to solve the above problems, the present invention proposes a cable with simple structure, safe use and long service life. [0005] (2) Technical solutions [0006] The cable of the present invention includes a conductive layer, a high temperature resistant layer and an insulating layer; the high temperature resistant layer is arranged between the conductive layer and the insulating layer; a plurality of aluminum conductors and cop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/42H01B7/32
Inventor 李怀玉
Owner 李怀玉
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