▎ 摘　　要

NOVELTY - The utility model claims a high voltage-resistant graphene heating sheet, comprising a base material, the upper surface of the base material is provided with a conductive layer, the upper surface of the conductive layer is provided with a heating layer, the heating layer is embedded with a copper strip, two sides of the copper strip are provided with silver paste, the upper surface of the heating layer and the lower surface of the base material are provided with a glue layer, the surface of the rubber layer is provided with a high temperature resistant toughened insulating protective layer, the outer side of the base material is provided with an insulating outer frame, one end of the copper strip is provided with a lead; The utility model through the heating layer is material graphene at the same time is provided with an insulating outer frame and high temperature-resistant toughened insulating protective layer, reaching the effect of high voltage resistance and insulation, the other copper strip and the lead is provided with a stable connecting component, the stable connecting component in the steel wire and the insulating frame, adding the buffer protection of the rubber sleeve, reduces the phenomenon of bad contact caused by loose connection after long using dragging, which is good for use of electric heating sheet.