▎ 摘　　要

NOVELTY - The utility model claims a new graphene floor heating cable, comprising a pair of core wires arranged in parallel; the middle of the core wire is connected with a flat insulating supporting belt; the two side surfaces of the insulating supporting belt is provided with a graphene coating; and two ends of the graphene coating are respectively connected with the core wire; the periphery of the graphene coated film and the core wire are orderly coated with an insulating layer, a high temperature resistant electronic glue layer and an outer protective layer; the high temperature resistant electronic glue layer is embedded with a metal net reinforcing layer. The utility model uses the flat strip-shaped structure, which satisfies the convenience of the cable laying, but also has the characteristic of film heating; the strip-shaped structure can be directly paved as the traditional heating cable, but the heating is in the same horizontal plane; the radiating and heat conducting are more uniform; the heating area is large; the temperature rise is faster; the common action of the insulating support belt and the high temperature resistant electronic glue layer can provide good buffer and protection function to the graphene film, avoiding damage.