| 摘要 |
<p>The invention concerns a hair drier with simultaneous hot air and cool air, comprising a housing (1) having the general shape of a revolution surface about a longitudinal axis (XX') with a front part (2) and a rear part (3), an electric motor (4) mounted inside the rear part (3) and driving a fan (5) producing an air flux (6), a first conduit (8) channelling a first part (9) of the air flux (6), a second conduit (10) enclosing said first conduit (8) and channelling the second part (11) of the air flux (6), an electric resistor (12) heating said first part (9) of the air flux (6), a handle (13) provided with push buttons (14, 15) for controlling the speed (14) of the motor (4) and for adjusting the electric power (15) consumed by said resistor (12) from an external electric power source (16), a first nozzle (17) located in the first conduit (8) extension delivering hot air (18) and a second nozzle (19) located in the second conduit (10) extension delivering cool air (20). The invention is characterised in that said first and second nozzles (17, 19) simultaneously and respectively deliver a hot air jet and a cool air jet parallel to a common direction (XX') and in the same direction (18, 20).</p> |
