Cyclone dust collection device for use in vacuum cleaner, has dust container with separation unit provided in lower circumference of container body to divide inner side of container into upper and lower dust collection chambers

摘要

The device has a dust container (140) connected to a cyclone body (110) to collect large size and fine dusts separated from air by cyclones (111, 112) respectively. The container has a separation unit (142) provided in lower circumference of a container body (141) to divide the inner side of the container into upper and lower dust collection chambers (140a, 140b). The chamber (140b) is larger than the chamber (140a).