国家/地区 中国（4）
IPC部 F（4）
IPC大类 F24（4） H05（3）
IPC小类 F24D（4）
IPC F24D013/00（4）
发明人
公开年 2023（4）
申请年 2022（4） 
专利权人

Lampshade structure of multi-layer infrared heating lamp, has baffle that is provided with second fixing hole and is fixed on horizontal mounting plate through bolt, and bottom of cover shell that provided with elastic clamping head.

PIAO J

Graphene electric heating furnace i.e. electric heating water boiler, has graphene roll sleeved on heating rod, and screw thread connected to sleeve pipe, where end of sleeve pipe is fixedly provided with sealing ring.

WEN X, WU Z

Large power radiation type electric heater for heating flowing liquid, has heating pipe whose one side close to heating joint is provided with connecting plate, where surface of heating pipe is coated with far infrared radiation layer.

WANG H

Photovoltaic power generating graphene heating system, has driving shaft whose surface is fixedly sleeved with fixing sleeve, fixing top part connected with supporting rod, and top part support fixedly connected with power generation plate.

XUN Q