国家/地区 中国（21）
IPC部 F（21）
IPC大类 F24（21） E04（7） H05（3）
B44（2）
IPC小类 F24D（21）
IPC F24D013/02（21）
发明人 WU H（21）
公开年 2022（10） 2020（4） 2023（4） 2021（2）
申请年 2022（7）  2020（6）  2021（6） 
专利权人 JINAN WANFEN.（5） AUCLEY SHAND.（4） CECEP TANGSH.（2） GONGYI FANRU.（2）
GRAHOPE NEW .（2） JINJIANG GUA.（2）

Graphene foot warmer, has thermal insulation cover whose opening at lower end is aligned with connection port of inner lining component and connected with connection port of inner lining component in detachable manner, and inner liner and insulation cover are made from graphene textiles.

FENG X, LI L, XIA Z, WANG C, LUO R, YUAN K, WU H

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

Stain-resistant heating ceramic tile, has locking assembly comprising connecting pipeline, where end part of connecting pipeline and inner side of heat preservation shell is provided with limiting plate distributed in circumference.

WU H

Intelligent heat supply system for underfloor heating, has relay whose control end is connected with output end of controller, and temperature sensor and thermocouples that are electrically connected with input end.

LI Y, LIAN H, GUO W, ZHOU Y, WU H, YE D

Multi-temperature area table-type electric heater for use in table body of heating device, has first electric heating component that is used for cooking and heating food, and second component used for warming and placing object on second component heat preservation.

FENG X, XIA Z, WU H, WANG C, LUO R, YUAN K, LI L

Mica plate-based graphene electric heater comprises metal shell, heating element bracket provided with several mica-based heating sheets uniformly arranged, gap provided between adjacent mica-based heating sheets, and frequency conversion motor.

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

Graphene electric heating plate with heat preservation structure, has lower side surface of radiating layer is uniformly provided with multiple radiating groove heat insulating layer comprises multiple supporting plates.

WU H, WU R, WU J, YOU J, XING Q, WU K

Indoor wall hanging type graphene wall warming plate for indoor, has electric heating plate that is fixedly connected with fixing plate, and radiating device that is set on front side of fixing plate.

WU H, YOU J, WU K, WU R