▎ 摘　　要

NOVELTY - The utility model claims a graphene electric heater, comprising: the base is a sheet structure; and the upper part of the base is provided with a protective shell; the inner part of the protective shell is a cavity structure; and the outer side of the upper part of the protective shell is connected with a handle through a rotating shaft; the fixed layer is located in front of the protective shell; and the fixed layer controls the closed state of the supporting shell through a hinge; the inner side of the supporting shell is provided with a drainage sheet, a porous humidifying layer and a negative ion layer; and the upper part of the supporting shell is provided with a temperature control device; the hot air pipe is fixed above the first supporting frame. The graphene electric heater can adjust the temperature, so as to adjust to proper temperature, with humidifying effect, increasing air humidity, which can effectively make up the water needed by human body, increasing negative ion function, producing a large amount of negative ion, actively combining with positive ion carrying bacteria and so on, effectively reducing the bacteria in the room; toxic and harmful gas and so on, purifying the indoor air.