▎ 摘　　要

NOVELTY - The utility model claims a graphene blowing heating device, comprising a shell and a blower, the left side of the shell is equipped with a blower, the blower close to two sides of one side wall of the shell are fixedly connected by a connecting rod and a shell; the blower air outlet is connected with one end of the conduit, the other end of the conduit is inserted in the inner cavity of the shell; the inner cavity of the shell is provided with a heating mechanism; the heating mechanism comprises a concave-convex plate, a through hole and a graphene coating; the concave-convex plate is fixedly installed on the inner wall of the shell; the inner wall of the concave-convex plate is coated with a graphene coating; the inner wall of the inner wall of the concave-convex plate is provided with a through hole. The utility model is provided with a concave-convex plate; the inner wall of the concave-convex plate is coated with a graphene layer, so that the contact area of the graphene layer on the inner wall of the air blower and the concave-convex plate is large, so that the heating is fast, and the heat utilization rate is improved.