▎ 摘　　要

NOVELTY - A graphene heating wire heating body, comprising a mica sheet bracket, heating wire, a live wire terminal and a zero line terminal, the mica sheet bracket comprises an outer bracket and an inner bracket, the outer surface of the inner bracket and the electric heating wire are provided with a graphene coating, the outer bracket is a rectangular frame, the inner bracket comprises at least one group of inner bracket, a group of inner bracket comprises a branch frame arranged in parallel, the branch bracket of each group of inner bracket is located in the same plane and is fixed in parallel with the outer bracket through the jack opened on the outer bracket, the inner bracket comprises a first group of inner bracket and a second group of inner bracket, the number of the branch frame is 2. When the current passes through the electric heating wire, the electric heating wire has small resistance, so it will generate a large amount of heat. Because the heating wire is coated by the graphene coating, so the heat emitted by the heating wire is absorbed by the graphene coating, improving the radiating efficiency. Because the graphene coating itself, characteristics infrared radiation.