Novel self-heat-dissipation wire cable

Abstract

The invention discloses a novel self-heat-dissipation wire cable which comprises a protection layer; a separation part which comprises a separation main body and three separation walls, wherein the separation main body is located at the axis position of the protection layer, the cross section of the separation main body is circular, and the separation walls extend to be fixedly connected with theprotection layer; three accommodating spaces which are defined by the separation part and the protection layer; the three strands of conductive wires are respectively positioned in the three accommodating spaces; and heat conduction walls which are located in the three containing spaces, wherein the heat conduction walls are made of metal heat conduction materials, and each heat conduction wall comprises an arc-shaped first section which extends along the separation main body and is attached to the surface of the separation main body and an arc-shaped second section which extends along the outer surface of the insulation layer and is attached to the insulation layer; two ends of the second section are connected to the two ends of the first section respectively, and the second section is partially embedded into the protection layer. Compared with the prior art, the novel self-heat-dissipation wire cable is long in service life and good in reliability.

Description

technical field [0001] The invention belongs to the technical field of electric wires and cables, and in particular relates to a novel self-radiating electric wire and cable. Background technique [0002] Wire and cable are the main carriers of electric energy transmission. With the development of modern times, the cross-sectional area of ​​wire and cable is getting larger and larger, and the current carrying capacity is larger. However, the traditional protective layer is plastic material and the wire core is sealed and packaged, resulting in wire and cable The heat of the wire core in the wire cannot be dissipated as soon as possible, which accelerates the aging of the insulation layer of the wire core in the wire and cable, which not only shortens the service life, but also easily causes a short circuit of the wire core and causes a fire. Contents of the invention [0003] The purpose of the present invention is to provide a new type of self-radiating wire and cable wit...

AI Technical Summary

Problems solved by technology

[0002] Wire and cable are the main carriers of electric energy transmission. With the development of modern times, the cross-sectional area of ​​wire and cable is getting larger and larger, and the current carrying capacity is larger. However, the traditional protective layer is plastic material and the wire core is sealed and packaged, resulting in wire and cable The heat of the wire core in the wire cannot be dissipated as soon as possible, which will accelerate the aging of the insulation layer of the wire core in the wire and cable, which not only shortens the service life, but also easily causes a short circuit of the wire core and causes a fire.

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