国家/地区 中国（4）
IPC部 F（4）
IPC大类 F24（4）
IPC小类 F24D（4）
IPC F24H009/00（4）
发明人
公开年 2021（4）
申请年 2020（2） 
专利权人

Heating device e.g. electric heater, has graphene heating component placed in air cavity, and control assembly connected and fixed with air duct for controlling opening and closing of graphene heating assembly and fan part.

ZHANG Y, ZHOU J

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

Low-voltage graphene electric heating film comprises e.g. graphene film, first heat insulating layer, first radiating layer, second radiating layer and second heat insulating layer, the second radiating layer set at bottom of graphene film.

XU Z

Graphene non-external machine warm air conditioner, has circulating water pump whose water outlet is fixedly installed with radiating coil pipe, where radiating coil pipe is located in front of radiating fan and connected with stainless steel water tank.

LU J, XU S, SUN K