▎ 摘　　要

NOVELTY - The hair dryer has a handle (2) that is integrally provided at a bottom portion of a casing (1). A power control switch (3) is movably installed on a left side of the handle. A wind regulating switch (4) is movably installed below the power control switch. A power cord (5) is fixedly installed at a bottom end of the handle. A motor (6) is provided in an inner cavity of the casing. A fan (7) is fixedly installed at an output end of the motor. An air duct (8) is fixedly installed on a left side of the inner cavity of the casing. The inside of the air duct is provided with a ventilation hole. A heating pipe (10) is fixedly installed on the right side of the air ductand located inside the casing. A left end of the casing is provided with an air outlet (11). A right end of the casing is provided with an air inlet (12). USE - Graphene heating electric hair dryer. ADVANTAGE - The power saving is realized by using graphene as a duct heating material. The air volume is continuously steplessly adjustable. The air volume is uniform and constant temperature. The hot air generated by the hair dryer is better used during use, and the uniformly generated air volume is more comfortable during use. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the graphene heating electric hair dryer. Casing (1) Handle (2) Power control switch (3) Wind regulating switch (4) Power cord (5) Motor (6) Fan (7) Air duct (8) Heating pipe (10) Air outlet (11) Air inlet (12)