国家/地区 中国（10）
IPC部 F（10）
IPC大类 F24（10） B44（2） E04（2）
H05（2）
IPC小类 F24D（10）
IPC F24D013/02（10） F24D019/00（5） F24D019/10（3）
H05B003/02（2） H05B003/06（2）
发明人 WU H（10）
公开年 2022（10）
申请年 2021（6）  2022（4） 
专利权人 JINAN WANFEN.（5）

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

Low-voltage electric heating decorative panel comprises low-voltage electric heating film paved with conductor, low-voltage electric heating film and conductor coated with insulating waterproof glue layer, and panel and bottom plate provided with heat-resistant decorative surface layer.

WU H, HU S, TAN Y, ZENG M

Graphene electric heating plate for use in building industry, has connecting device fixedly connected with mounting frame, where corner of plate is provided with connecting contact, and connecting device is matched and connected with contact.

XING Q, WU H, WU K

Temperature-controllable graphene electric heating picture, has adjusting component comprising telescopic rod and fixing frame, where end of fixing frame is fixedly connected with front electric heating plate.

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

Square graphene electric heating picture, has fixing groove and heating plate matched and connected through locating interface and locating joint, where front side of heating plate is fixedly connected with radiating plate.

WU H, XING Q, WU K