▎ 摘　　要

NOVELTY - The utility model relates to graphene application technology field, especially a graphene floor heating sheet, comprising a protective shell; the lower part of the protective shell is provided with a concave part; the concave part is embedded with a tray; the middle part of the tray is provided with a graphene heating component; the protective shell further comprises a splicing part, wherein one side of the splicing part is located at the lower part of the protective shell; the other side is located on the upper part of the protective shell; the inner end of the horizontal side of the splicing part is provided with a groove for clamping the vertical side of the splicing part; the lead in the graphene heating component passes through the cavity of the splicing part from the corresponding side of the tray and the protective shell; the vertical side of the splicing part is correspondingly provided with a first gap avoiding the wire; two side walls of the other opposite side of the protective shell are obliquely arranged and parallel to each other; the two side walls respectively provided with a velcro matched and adhered with each other; the utility model is convenient to process; it is convenient to use; it can ensure that the graphene heating component is not affected by the wet environment; the safety and service life are improved.