▎ 摘　　要

NOVELTY - The utility model relates to the technical field of graphene electric heater, specifically to a graphene electric heater convenient for use, comprising a base; the lifting platform is driven by the lifting mechanism, the lifting is set above the base; the rotating shaft is rotatably arranged on the lifting platform; the driving mechanism is connected with the rotating shaft, for driving the rotating shaft to rotate; the heating box is set on the upper end of the rotating shaft, the heating box is provided with a heating component, the first side of the heating box is an opening, the opening is detachably provided with a protective cover, the second side of the heating box is provided with an air inlet, the air inlet is provided with a detachable filter plate. The utility model has the advantages of adjusting the height flexibly and adjusting the radiating wind direction.