Vacuum cleaner having a suction motor and means to decelerate rotation of the fan drive shaft

摘要

A vacuum cleaner includes: a main body; a suction brush configured to draw particulates into the main body; a motor (50) installed at the main body; and a decelerating unit (60) configured to connect a driving shaft (53) of the motor with an impeller (58) to transfer a rotation force of the driving shaft to the impeller and to set the rotation speed of the driving shaft lower than that of the impeller.