国家/地区 中国（3）
IPC部 E（3） F（3）
IPC大类 E04（3） F24（3）
IPC小类 F24D（3）
IPC F24D013/02（3）
发明人 WU H（3）
公开年 2023（3）
申请年 2022（3）
专利权人 JINJIANG GUA.（2）

Heating ceramic tile with safe heating structure, has inner insulating layer that is located between base material layer and conductor layer, and graphene film layer located between conductor and encapsulating insulating layers.

WU X, WU H

Graphene electric floor heating tile, has switching component comprising locating plate installed at two ends of inner part of switching groove, and limiting spring set between locating cylinder and locating clamping block on location column.

WU X, WU H

Hidden low-voltage heating wall for use in building, has current carrying strip whose end is electrically connected with cable, where cable is connected with temperature measuring device, and free end of cable is provided with power transformer.

NIU H, WU X, LI C, HE Z, HOU L, LI G, WU H, GENG X