| 摘要 |
A dust collection unit (400) for a vacuum cleaner includes a collection body (406) having a plurality of filtering chambers (423,434) different from each other in a volume and a plurality of storing chambers (416,417) storing foreign objects filtered in the filtering chambers, a bottom seal member (402,415) defining a bottom of the collection body, and an exhaust member (407) guiding airflow in the filtering chambers (423,424). The exhaust member (407) contacts tops of the filtering chambers (423,424) as well as an outer circumference of the collection body (406).
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