| 摘要 |
PROBLEM TO BE SOLVED: To provide an air blower which can avoid the decrease of air blowing performance and the increase of noise even when a ventilation member is detached.SOLUTION: An air blower includes a body frame 1 having a wind tunnel part 2, a motor 4 and a blade 5 which flow air to the wind tunnel part 2, a protection guard 7 covering an opening end of the wind tunnel part 2 and having a plurality of openings through which the wind can pass, and an attachment member 8 for attaching the protection guard 7 to the opening end of the wind tunnel part 2. The attachment member 8 is fixed with respect to the protection guard 7, and is engaged with respect to the opening end of the wind tunnel part 2 in the radial direction of the wind tunnel part 2. |
