摘要 |
PROBLEM TO BE SOLVED: To provide a portable blower capable of preventing an increase of noise and degradation in a blowing performance without generating the disturbance of the flow of air even if the flow of air passes through a side of a rectification cone after a stationary blade rectifies the flow of air and a diameter of the flow of air decreases according to the rectification cone.SOLUTION: A blower driven to rotate by an electric motor or the like and performing such an operation as a blow-off operation, includes: a motor; a fan driven to rotate by the motor; and a motor casing supporting the motor. The motor casing includes: an outer cylindrical portion; an inner cylindrical portion in which the motor is located; and a stationary blade portion provided to spread from the outer cylindrical portion to the inner cylindrical portion. The motor and the fan are attached to the motor casing, and a plurality of sub-stationary blades rectifying a flow are provided at a position opposed to the fan in the motor casing. |