| 摘要 |
PURPOSE: A multiple cyclone vacuum cleaner is provided to maximize the allowable dust collecting capacity of a primary cyclone dust collector and to completely eliminate fine dust not collected to a secondary cyclone dust collector but discharged to a space of a fan motor. CONSTITUTION: A multiple cyclone vacuum cleaner includes: a cleaner body(10) having a space for mounting a fan(300) and a fan motor(400), and a space exposed to outside to mount a dust case(110) selectively; a first air suction path(120) guiding air and various dust sucked from a suction port into the dust case; a first air discharge path(130) positioned in the center of the dust case, discharging the air separated from the dust primarily; a secondary cyclone body(210) flowing the air in a perpendicular direction of the dust case; a second air suction path(250) connected with the first path and communicated with the secondary cyclone body through the circumference of the cyclone body; a second air discharge path(220) extended into the secondary cyclone body through the center of the cyclone body and coupled with the mounting space of the fan; and a dust discharge path(240) communicated with the secondary cyclone body and connected with an additional dust case(230). Thereby, the dual cyclone dust collector has a large allowable dust collecting capacity.
|
