▎ 摘　　要

NOVELTY - The utility model claims a taken graphene phase change material warming device, comprising a heating part and a frame-shaped cotton cloth strip; the heating part comprises a graphene heating film layer orderly set from inside to outside, graphene anion phase-change material insulating layer and anti-ultraviolet fabric layer; the frame-type cotton cloth strip is jointed with the heating part and is stably connected by a plurality of metal fasteners; the frame-type cotton strip is provided with a rubber fixing component; the rubber fixing component comprises a plurality of rubber strips spliced together; each rubber strip is provided with a plurality of magnets for absorbing metal fastener. The utility model is provided with a graphene heating film layer, graphene anion phase-change material heat preservation layer and anti-ultraviolet fabric layer is adhered to form the heating part; graphene heating film for heating; graphene anion phase change material heat preservation layer after the temperature change for heat preservation and removing peculiar smell; the ultraviolet-resistant fabric layer for ventilating and anti-ultraviolet, It can reach the better effect of warming, warming and preventing radiation.