| 摘要 |
<p>A dust collection unit (100) for a vacuum cleaner includes a dust collection container (110) for collecting foreign objects contained in air introduced therein, covers (120,130) defining a top and bottom of the dust collection container, and a filter-cleaning unit (160) having a plurality of brushes rotating around the porous filter unit (150) to remove the foreign objects clogging the outer surface of the porous filter unit (150).</p> |
