公开(公告)号：US09879880B2

公开(公告)日：2018-01-30

申请号：US14260465

申请日：2014-04-24

申请人： SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

发明人： Qing Gong ,  Xinping Lin ,  Maolin Ren ,  Xiaofang Li ,  Tianyou Deng ,  Shumin Wang ,  Hui Wu ,  Mengxiang Wu ,  Hongmei Qiu ,  Huaitong Wen ,  Weifeng Zhang

IPC分类号： F24H3/04 ,  B60H1/00 ,  B60H1/22 ,  F24H9/00 ,  F24H9/20 ,  F24H9/18 ,  H05B3/04 ,  H05B3/50

CPC分类号： F24H3/0405 ,  B60H1/00471 ,  B60H1/2225 ,  B60H2001/2287 ,  F24H3/0435 ,  F24H9/0063 ,  F24H9/0073 ,  F24H9/1872 ,  F24H9/2071 ,  H05B3/04 ,  H05B3/50 ,  H05B2203/02 ,  H05B2203/023

摘要： An electric heater, and an apparatus, a heating and air conditioning system and a vehicle, each comprising the electric heater, are provided. The electric heater comprises an outer frame; a heating core configured to connect to a power source and disposed within the outer frame; and a sealing-waterproof glue member disposed within the outer frame and configured to encase at least one end of the heating core. The heating core further comprises: a plurality of heat dissipating components and heating components arranged alternately, and each of the heat dissipating component is coupled with a heating component via a thermal conductor. Each of the heating components further comprises a core tube and a positive temperature coefficient thermistor disposed in the core tube.