• 专利标题:   Scroll heating art picture, has picture body whose four corners are respectively connected and fixed in shaft head through buckle, where picture body is provided with graphene heating layer and two thermoplastic polyurethane elastomer rubber layers.
  • 专利号:   CN211252037-U
  • 发明人:   LI J
  • 专利权人:   LI J
  • 国际专利分类:   B44C005/04, H05B003/03, H05B003/34
  • 专利详细信息:   CN211252037-U 14 Aug 2020 B44C-005/04 202069 Pages: 9 Chinese
  • 申请详细信息:   CN211252037-U CN21350975 19 Aug 2019
  • 优先权号:   CN21350975

▎ 摘  要

NOVELTY - The utility model claims a scroll heating art picture, comprising a picture body, a buckle and a shaft head, wherein four corners of the picture body are respectively connected and fixed in the shaft head through buckle; the picture body comprises a graphene heating layer and a first thermoplastic polyurethane elastomer rubber layer and a second thermoplastic polyurethane elastomer rubber layer coated outside the graphene heating layer, The graphene heating layer comprises a fibre woven body and a soft copper wire woven in the fibre woven body. The soft copper wire of the graphene heating layer of the scroll heating art picture of the utility model is woven in the fibre woven body as the copper pole; it tightly clamps the knitted yarn and has strong bonding performance; at the same time, the bending ability of the soft copper wire is more than the bending ability of the copper foil, It avoids the potential safety hazard of the film type heating picture in the current technology. In addition, because the thermoplastic polyurethane elastomer rubber layer can be continuously used at 120 degrees centigrade, it will not generate any change, and the safety performance is good.