• 专利标题:   Electric heating device, has aluminum alloy line and/or graphene heating layer connected in conductive manner, and electric heating film connected with power supply through connecting wire, where thickness of film is in specific microns.
  • 专利号:   CN213686983-U
  • 发明人:   MA K
  • 专利权人:   DEYI TECHNOLOGY TAICANG CO LTD
  • 国际专利分类:   F24D013/02, H05B003/34
  • 专利详细信息:   CN213686983-U 13 Jul 2021 F24D-013/02 202160 Pages: 8 Chinese
  • 申请详细信息:   CN213686983-U CN21600336 04 Aug 2020
  • 优先权号:   CN21600336

▎ 摘  要

NOVELTY - The utility model claims an electric heating device capable of automatically curling and storage, comprising a storage and an electric heating film, the upper storage is provided with a drawing port; the electric heating film can be automatically crimped in the storage the electric heating film comprises a decorative layer, a heating layer and a reflecting layer which are orderly connected from the front to the back; the heating layer is an aluminium alloy line and/or a graphene heating layer connected in a conductive manner; the thickness of the electric heating film is 1-500 microns; the electric heating film is connected with the power supply through a connecting wire. The electric heating device capable of automatically curling and storage of the utility model can be crimped and storage to open and use.