| 摘要 |
In the present invention, the inside of a main body is divided into a dust collection chamber and an absorption chamber with a partition wall having a ventilation hole; on the dust collection chamber, an entrance for introducing an object to be cleaned is arranged; in the dust collection chamber, a cyclone for filtering solids being introduced through the entrance is arranged; on the absorption chamber, a discharge hole for discharging air introduced through the ventilation hole from the cyclone is arranged; and in the absorption chamber, a blower for generating forward-directional air flow and reverse-directional air flow is selectively arranged, thereby enabling a vacuum cleaner to self-treat a dust storage container in a cyclone and enabling the solids accumulated in the dust storage container to be discharged out of the main body of the vacuum cleaner by the driving source of the blower. Therefore, the present invention enables a user to clean the dust storage container easily without the operation of reloading the dust storage container by preventing users from touching unpleasant objects. |
