| 摘要 |
A vacuum cleaner having a motor for generating a suction power, a dust separation part for separating dust contained in air, and a dust storing part for storing dust separated by the dust separation part. The vacuum cleaner further comprises a motor connection passage (374) communicated with the motor, a compression passage (378) communicated with the dust storing part, a dust collection passage (376) communicated with the dust separation part, a flow passage control unit (380) for selectively opening and closing the compression passage (378) and the dust collection passage (376), and a compression unit (360) for compressing dust stored in the dust storing part when the compression passage (378) is opened.
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