国家/地区 中国（2）
IPC部 C（2） H（2）
IPC大类 C09（2） H05（2）
IPC小类 C09D（2）
IPC H05B003/02（2）
发明人 ZHANG X（2）
公开年 2023（2）
申请年 2023（2）
专利权人

Graphene heating film used as core component of graphene heating device for generating far-infrared rays beneficial to human body, comprises substrate material layer, heat reflective heat insulation coating, support structure layer, support plate layer, electrode layer and graphene layer.

TAO H, XIA L, LIU Y, ZHANG X

Anti-overheating electric floor heating module used in floor heating, comprises installation bottom case and electric heating film body, where electrothermal film body is fixedly installed in installation bottom shell, and lower side of electrothermal film body is provided with insulation layer.

LIU X, ZHANG X