▎ 摘　　要

NOVELTY - The invention claims a graphene heating plate capable of constant temperature control, belonging to the heating and heating field, a graphene heating plate capable of controlling the temperature, comprising a plate body, a temperature controller and a temperature sensor, the plate body comprises a heat conducting layer, an insulating layer, a graphene heating layer, an insulating protective layer, radiating decorative coating layer, graphene heating layer comprises graphene heating net, graphene heating net, the temperature sensor and the temperature controller form an electric loop, the temperature controller is connected with the temperature sensor signal, when the temperature of the graphene heating net measured by the temperature sensor reaches or is higher than the upper limit value set by the temperature controller, the temperature controller controls the electric loop to be cut off, the graphene heating net stops heating, It can realize control graphene heating plate heating temperature upper limit, independently adjusting upper limit temperature size.