▎ 摘　　要

NOVELTY - The utility model claims a graphene high temperature heating device, comprising a heating box body; the bottom plate of the heating box body is provided with a graphene heating plate; the graphene heating plate is connected with several heat exchange tubes; one end of the heat exchange tube is connected on the graphene heating plate and is set close to the side wall of the heating box body; the height of the heat exchange pipe comprises 1/4 of the height of the heating box body; the height of the heating box body is 1/2; 3/4 of the height of the heating box body and the heating box body; the advantages of the utility model are as follows: using graphene heating plate to replace the traditional resistance wire heating device, reducing the whole occupied space of the electric heating device; at the same time, using multiple heat exchange tubes with different heights as the heat exchange device in the heating box body; the heat generated by the graphene heating plate is uniformly radiated to the inner space of the heating box body, so that the heating is more uniform.