| 摘要 |
PROBLEM TO BE SOLVED: To provide a balance structure of a blower which corrects balance by adjusting weight distribution regarding a blade provided at the blower for cooling a heating part in electronic equipment such as a personal computer and the like. ! SOLUTION: A fan blade includes: a circular hub part for accommodating a motor part and a magnet 13 for driving a fan inside; a resin blade part 7 extending outward in a centrifugal direction from a periphery of this hub part; and a resin ring arranged in a gap between the hub part and the magnet 13, and having a plurality of recess parts 11. A balancer 15 can be mounted on the plurality of recess parts 11 of the resin ring. ! COPYRIGHT: (C)2014,JPO&INPIT |
