国家/地区 中国（4）
IPC部 F（4）
IPC大类 F24（4） H05（4）
IPC小类 F24D（4）
IPC F24D013/02（4）
发明人 LIU X（2）
公开年 2023（4）
申请年 2022（3） 
专利权人

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

Graphene electric heating film heating floor, has silver wire whose top part is provided with copper strip, and heating layer whose inner side is fixedly connected with heat preservation layer.

LIU X, ZHANG J

Easy heat preservation heat preservation of heating plate, has fixing device that is provided with two groups, and two groups of fixing devices are symmetrically set with respect to central line of mounting groove plate.

ZHANG T

Heat preservation decorative plate for e.g. new brick concrete structure, has decorative plate main body covered with protective frame, where sides of back of mounting frame and clamping strips are correspondingly provided with clamping holes.

BAO Y