Cyclone dust-collecting apparatus for vacuum cleaner, includes guide unit having first channel for swirling dirt-laden air drawn in through air suction port, and filter assembly for removing dirt and dust from entering air

摘要

A cyclone dust-collecting apparatus comprises an upper casing having an air suction port, a lower casing connected to the upper casing to form a cyclone chamber (34), a guide unit between the casings, and a filter assembly for removing dirt and dust from air as drawn in. The guide unit has a first channel for swirling dirt-laden air drawn in through the air suction port, and a second channel for discharging cleaned air.