国家/地区 中国（4）
IPC部 A（4）
IPC大类 A61（4） F04（2） F24（2）
IPC小类 A61F（4） F04D（2） F24D（2）
IPC A61F007/00（4）
发明人
公开年 2021（4）
申请年 2020（4）
专利权人

Graphene heating insulating ceramic brick, has horizontal connecting hole arranged on ceramic surface layer above and below wire passing hole, and inserting column located in connecting hole and utilized for connecting two adjacent ceramic surface layers.

DUAN Y

Air heating type solar graphene photoelectric heating system, has controller for cutting off electric heating of graphene electric heater when indoor temperature is lower than set temperature, and fan for adjusting wind speed according to light intensity.

LEI D, MENGGENQIQIGE, HU Y, ZHAO J, DONG B, ZOU Y

Physical therapy massage non-blade hanging neck fan, has control circuit board provided with pulse generating circuit and heating circuit, and massage head provided with graphene heating sheet that is electrically connected with generating circuit.

SHI R

Multifunctional energy backpack, has 12V storage battery connected with semiconductor refrigerating sheet, fan and USB interface, and temperature control device whose end is connected with graphene heating plate and another end is connected with sheet.

SHEN L