国家/地区 中国（17）
IPC部 F（18）
IPC大类 F24（18）
IPC小类 F24H（18） F24D（9） F24F（5）
H05B（3） B01D（2） F04D（2）
IPC F24H003/04（18）
发明人 LI Y（3） WANG H（2） ZHENG Y（2）
公开年 2021（11） 2020（6）
申请年 2020（18）
专利权人 BEIJING GUOX.（2） HEZE JIUCHUA.（2） KINGBOARD FL.（2）

PTC heating component for warm air device and bathroom heater, has radiating unit that is formed with ventilation hole passing through component from outside of heating unit, and surface of unit is provided with graphene layer.

HU Z, WU X

Door with graphene full heat exchange fresh air system, has movable door plate that is provided with fresh air device which comprises fresh air fan and graphene heating device.

LI C, LIN W

Air forced convection device control circuit, has rotating shaft connected with output end of motor, and power supply circuit providing power supply to timing circuit that controls auxiliary heating device to intermittently obtain electricity.

WANG H

Multi-functional graphene solar photovoltaic device, has solar main body plate embedded in insulating layer, and air inlet connected with air pump, where air inlet and air outlet are connected with lower end of metal radiator.

LEI D, HU Y, MENG G, CAI L, WUSEYIN B, DONG B

Heating function featured air purifier, has motor, fan and filter screen located in inner shell, inner and outer insulating layers respectively formed on two surface walls of heating film, and controller provided with knob and control plate.

XU D

Heating wall furnace, has spraying machine whose input end is connected with suction pipe, and water tank whose right side bottom end is provided with water outlet, where right side upper part of water tank is provided with sprayer.

GENG D

Movable graphene heating electric heater, has heating structure provided with radiating part and limiting part, where radiating part is fixed in shell and bottom cover, and limiting part is fixed on bottom cover.

LI Y

Mobile graphene heating electric heater, has clapboard fixed in shell, bracket fixed on upper surface of base, radiating fan fixed on upper end of bracket, and guide part fixed on side surface of shell, where bracket is fixed on upper surface of base.

LI Y

Homogeneous heating device for heating air by graphene heating film, has eccentric wheel fixedly installed on wheel shaft that is installed in box body, where box body is provided with driving motor for driving wheel shaft to rotate.

WANG D

Graphite heating function featured air forced convection device, has graphene heating sheet adhered on surface of fan blade, where through hole conductive sliding ring is connected with motor and connected with graphene heating sheet.

WANG H