Dust separating apparatus of vacuum cleaner
    1.
    发明授权
    Dust separating apparatus of vacuum cleaner 有权
    真空吸尘器除尘设备

    公开(公告)号:US08302252B2

    公开(公告)日:2012-11-06

    申请号:US12407544

    申请日:2009-03-19

    IPC分类号: A47L9/10

    摘要: A dust separator for a vacuum cleaner including a body having a pair of spaced apart ends, a first air inlet formed in the body and being configured to receive an air flow containing dust, and a dust outlet formed inwardly of the spaced apart ends and apart from the first air inlet to discharge dust separated in the body, is provided. In addition, a cross-sectional area of the body at the dust outlet is greater than a cross-sectional area of the body at the first air inlet.

    摘要翻译: 一种用于真空吸尘器的灰尘分离器,其包括具有一对间隔开的端部的主体,形成在主体中的第一空气入口并且构造成容纳包含灰尘的空气流,以及在间隔开的端部向内形成的灰尘出口 提供从第一个进气口排出在体内分离的灰尘。 此外,在灰尘出口处的主体的横截面积大于第一空气入口处的主体的横截面面积。

    VACUUM CLEANER
    10.
    发明申请
    VACUUM CLEANER 审中-公开
    吸尘器

    公开(公告)号:US20100005617A1

    公开(公告)日:2010-01-14

    申请号:US12446891

    申请日:2007-02-23

    IPC分类号: A47L9/16

    摘要: The present invention discloses a vacuum cleaner which can improve the cleaning performance by filtering off impurities from the sucked air twice according to a cyclone method, and allow the user to easily discharge the collected impurities. The vacuum cleaner includes a primary cyclone unit (100), a secondary cyclone unit (120), and a passage partition unit (131) formed between the primary cyclone unit and the secondary cyclone unit. The sucked air is primarily filtered in the primary cyclone unit (110), and secondarily filtered in the secondary cyclone unit (120), thereby improving the cleaning performance. In addition, a dust container (140) is detachably coupled to the primary cyclone unit (110) or the secondary cyclone unit (120). Therefore, the user can easily remove the impurities collected in the dust container (140) by separating the dust container (140) from the primary and secondary cyclone units.

    摘要翻译: 本发明公开了一种真空吸尘器,其可以通过根据旋风方法从吸入的空气中过滤掉两次的杂质来提高清洗性能,并且允许使用者容易地排出所收集的杂质。 真空吸尘器包括主旋风单元(100),次旋风单元(120)和形成在主旋风单元和次旋风单元之间的通道分隔单元(131)。 吸入的空气主要在初级旋风单元(110)中进行过滤,二次在次级旋风单元(120)中过滤,从而提高清洗性能。 此外,灰尘容器(140)可拆卸地联接到主旋风单元(110)或次级旋风单元(120)。 因此,使用者可以通过从第一和第二旋风分离器分离灰尘容器140来容易地除去收集在贮尘容器140中的杂质。