▎ 摘　　要

NOVELTY - A temperature-controllable heating plate system, belonging to the heating field, specifically comprising: graphene heating plate, a first control switch, a switch control module, a capacitive component; a lightning arrester assembly and an AC/DC conversion plug; the AC/DC conversion plug is connected with the graphene heating plate through the direct current to heat; the capacitive assembly and the lightning arrester assembly are connected in parallel to divide voltage; it can control the heating power of the graphene heating plate; it satisfies the requirement of heating for different time; In addition, the system has simple structure, convenient maintenance and maintenance.