Cyclone dust collecting apparatus for a vacuum cleaner
First Claim
1. A cyclone dust-collecting apparatus for a vacuum cleaner, comprising:
- a cyclone body configured to separate filth from dirt-laden air drawn through an air-suction passage using a centrifugal force, and further configured to discharge clean air through an air-discharging passage; and
a filth backflow-preventing member configured to shift an advancing direction of filth included in the dirt-laden air from flowing to the air-discharging passage to a whirling air current along an inner side of the cyclone body.
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Accused Products
Abstract
A cyclone dust-collecting apparatus for a vacuum cleaner includes: a cyclone body for separating filth from air drawn through an air-suction passage and for discharging cleaned air through an air-discharging passage; and a filth backflow-preventing member for shifting an advancing direction of the filth in the air flowing to the air-discharging passage to a whirling air current along an inner side of the cyclone body. The cyclone dust-collecting apparatus is capable of improving the dust-collecting function of the vacuum cleaner by preventing filth, which may not have been separated from the whirling air current, from being drawn to a vacuum-generating device of the vacuum cleaner.
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Citations
5 Claims
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1. A cyclone dust-collecting apparatus for a vacuum cleaner, comprising:
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a cyclone body configured to separate filth from dirt-laden air drawn through an air-suction passage using a centrifugal force, and further configured to discharge clean air through an air-discharging passage; and
a filth backflow-preventing member configured to shift an advancing direction of filth included in the dirt-laden air from flowing to the air-discharging passage to a whirling air current along an inner side of the cyclone body. - View Dependent Claims (2, 3, 4, 5)
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Specification