• 专利标题:   Semiconductor heating device, has P-type semiconductor and N-type semiconductor respectively arranged between heat end part and cold end part, where P-type semiconductor and N-type semiconductor are made of graphene material.
  • 专利号:   CN105202612-A
  • 发明人:   TANG Y, YU H
  • 专利权人:   TANG Y, YU H
  • 国际专利分类:   F24D013/00, F24D019/10
  • 专利详细信息:   CN105202612-A 30 Dec 2015 F24D-013/00 201606 Pages: 9 English
  • 申请详细信息:   CN105202612-A CN10693477 24 Oct 2015
  • 优先权号:   CN10693477

▎ 摘  要

NOVELTY - The device has a semiconductor heating element (2) connected with a power supply unit (1) and fixed with a semiconductor heating plate. The heating plate is fixed with a heat end part (21) and a cold end part (22). A P-type semiconductor and an N-type semiconductor are respectively arranged between the heat end part and the cold end part. A metal conductor is connected with the power supply unit that is connected with positive and negative electrodes. The P-type semiconductor and the N-type semiconductor are made of graphene material. The cold end part is fixed with a defrosting unit (5). USE - Semiconductor heating device. ADVANTAGE - The device improves heating ability and efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a semiconductor heating device. Power supply unit (1) Semiconductor heating element (2) Defrosting unit (5) Heat end part (21) Cold end part (22)