▎ 摘　　要

NOVELTY - The utility model claims a graphene heating film, comprising a waterproof film, the lower end of the waterproof film is provided with a cavity, the cavity is provided with a plurality of supporting rings, the end of the cavity is provided with a protective layer, and the lower end of the supporting ring is connected with the upper end layer, the lower end of the protective layer is provided with a heat conducting layer; the lower end of the heat conducting layer is symmetrically provided with a protective plug; the lower end of the heat conducting layer is symmetrically provided with two composite electrodes, and each composite electrode is fixedly connected with the protective plug; one end of the composite electrode far away from the protective plug is provided with a single electrode; the lower end of each of the composite electrode is provided with a graphene film; the two sides of the waterproof film are symmetrically provided with a protective sleeve. The utility model has stable structure, simple operation, scientific and reasonable design, short production period, low manufacturing cost, waterproof performance, uniform electric heating, fully protecting the internal graphene film when electrically heating, saving a lot of time and energy of the worker, worthy of popularization.