▎ 摘　　要

NOVELTY - A graphene heating film comprises from bottom to top, a substrate material layer (1), a heat reflective heat insulation coating (2), a support structure layer (3), a support plate layer (4), an electrode layer (5) and a graphene layer (6) located on the top, where the electrode layer and graphene layer are located on the same layer. USE - The graphene heating film is used as a core component of graphene heating device and is used for generating far-infrared rays beneficial to human body. ADVANTAGE - The heat dissipation channel is conducive for rapid circulation of hot air flow and subsequent corresponding processing. The heat reflective heat insulating coating finalizes the heat-generating components to do work, and the final effective direction of heat energy application is above the graphene layer and the heat is reflected upwards to avoid a large waste of heat. The graphene heating film reduces the use cost of heating film and overcomes the defects of existing heating film. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of structural diagram of the graphene heating film. 1Substrate material layer 2Heat reflective heat insulation coating 3Support structure layer 4Support plate layer 5Electrode layer 6Graphene layer