国家/地区 中国（3）
IPC部 F（3）
IPC大类 F24（3）
IPC小类 H05B（2）
IPC H05B003/02（2）
发明人
公开年 2023（3）
申请年 2023（3）
专利权人

Heat preservation pad based on solar energy used for treating severely wounded people in cold environment, has temperature control device connected to storage battery through third circuit and embedded wire of phase change heat preservation pad connected with temperature control device.

WANG Y, YUAN L

Electric heating carrier for electric heating cooker, has conductive layer electrically connected with electrified heating layer, where heating layer transmits heat to storage position through base body after electrifying.

LAN H

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