| 摘要 |
PURPOSE: A multiple cyclone dust collecting device is provided to enhance a dust collecting property of a foreign material by performing multiply a dust collecting operation at a first cyclone body and a second cyclone body. CONSTITUTION: A multiple cyclone dust collecting device comprises a first cyclone body(110) and a first dust collecting portion(120) for collecting primarily a foreign material, a second cyclone body(130) and a second dust collecting portion (140) for collecting secondly a foreign material, an air intake pipe(150), an air discharging pipe(160), and a motor fan(170). The first cyclone body is formed in a cylindrical shape, an intake port is provided at one side of an outer circumference surface, and a discharging port is provided at the other side thereof. The second cyclone body is provided inside the first cyclone body. A part of the second cyclone body is exposed through passing the first cyclone body.
|
