▎ 摘　　要

NOVELTY - A heating picture with adjustable power, belonging to the heating field, specifically comprising: a frame, a wiring cabin, a reflective aluminium plate, a first graphene plate, a first control switch, a second graphene plate, a second control switch, a switch controller and a power supply plug; The heating picture provided by the utility model is electrically connected by each component; it can realize the power adjustment of multiple gears; it can satisfy different use requirements, and the exchange principle between each heating gear is simple; it does not need complex special exchange component, which greatly saves the production cost; In addition, through the heating picture by using the PLC module and a temperature sensing unit for real time conversion of the heating gear, high automation degree; finally, by setting a plurality of human-friendly design of the prompt lamp, which is convenient for the user to observe the current gear state in real time, knowing the current heating power, convenient for real time monitoring the working state of the heating picture.