▎ 摘　　要

NOVELTY - The utility model claims a high-efficiency heat storage type electric heater based on graphene technology, comprising a mobile vehicle, the upper end vehicle of the surface fixedly connected with the electric heating box, the left side wall of the electric heating box is fixedly connected with with a motor, the output end of the motor fixedly connected with fixedly connected with the screw-threaded rod is meshing connection with a thread sleeve, one side of the thread sleeve fixedly connected with on the fixing plate; the fixing plate is vertically fixed with a radiating fin; the inner wall of the electric heating box is fixedly connected with with a heating plate, the upper end plate of the surface fixedly connected with the heat transfer sheet; the heat transfer sheet is equidistantly fixedly connected with with multiple heat conducting tubes. The utility model, through the matched set of the motor, the screw-threaded rod, and the thread sleeve, can move the radiating fin, when there is no need to radiate heat energy in the electric heating box, reduce the waste of electric energy, but also can improve the heat storage efficiency of the electric heater.