▎ 摘　　要

NOVELTY - The utility model claims a cable production field, claims a mildew-proof and damp-proof power cable. In the utility model, comprising a cable main body, the outer sleeve of the cable main body is connected with an outer radiating sleeve; the outer radiating sleeve is graphene radiating fibre sleeve; one section of the outer radiating sleeve is adhered with a magnetic strip; the surface of the side mounting strip is provided with an adapting jack; one side surface of the wearable buffer layer far away from the heat conducting layer is provided with a moisture absorbing particle layer; one side surface of the moisture absorbing particle layer far away from the wearable buffer layer is provided with an insulating filling layer; the inner part of the insulating filling layer is inserted with an electric core main body; the heat conducting strip will conduct the heat to the inner part of the outer radiating sleeve, so as to accelerate the outer radiating sleeve to generate heat exchange with the outside, accelerating the radiating of the heat in the working process of the cable main body, so as to ensure that the temperature of the cable main body is not too high, reducing the probability and the use cost of the cable main body fault; The service life of the cable main body is prolonged.