▎ 摘　　要

NOVELTY - The utility model model belongs to the technical field of heater, relating to a graphene layer suspended in heating cavity structure, comprising a heating cavity, graphene electric heating layer, a first conductor, a second conductor, the graphene electric heating layer comprises a graphene conductive layer and a temperature-resistant insulating layer, the first conductor and the second conductor respectively electrically connected to different positions of the graphene electric heating layer, the first conductor and the second conductor extends to the outside of the heating cavity, the graphene electric heating layer is suspended in the heating cavity; the heating cavity is a sealing structure. The graphene layer provided by the utility model is suspended in the structure of the heating cavity and the heater, the graphene electric heating layer not only can resist 800-1100 degrees C high temperature, long-term stable working temperature is 800 degrees C, the heating effect is fast and uniform, but also can realize good waterproof performance and insulating performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a heater.