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27 条记录 (耗时 0.016 秒)

    CLEANING APPARATUS
    1.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104734A1

    公开(公告)日：2022-12-21

    申请号：EP22184898.9

    申请日：2017-03-31

    申请人： LG Electronics Inc.

    发明人： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC分类号： A47L9/00

    摘要： The invention provides a cleaner comprising a suction motor (20) that generates suction force; an impeller (200) positioned at an upper portion in the suction motor (20); a first cyclone unit (110) that separates dust from air sucked by the suction force; a second cyclone unit (130) that separates dust from air received from the first cyclone unit (110); a motor housing (26, 27) covering at least the suction motor (20); a pre-filter (29) that surrounds an outer surface of the motor housing (26, 27); and air passage (232) that surrounds an outer surface of the pre-filter (29) and flows air discharged from the second cyclone unit (130) toward the suction motor (20).

    CLEANING APPARATUS
    2.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104733A1

    公开(公告)日：2022-12-21

    申请号：EP22184895.5

    申请日：2017-03-31

    申请人： LG Electronics Inc.

    发明人： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC分类号： A47L9/00

    摘要： The invention provides a cleaner comprising a suction motor (20) that generates suction force; an impeller (200) positioned at an upper portion in the suction motor (20); a first cyclone unit (110) that separates dust from air sucked by the suction force; a second cyclone unit (130) that separates dust from air received from the first cyclone unit (110); a motor housing (26, 27) covering at least the suction motor (20); a pre-filter (29) that surrounds an outer surface of the motor housing (26, 27); and air passage (232) that surrounds an outer surface of the pre-filter (29) and flows air discharged from the second cyclone unit (130) toward the suction motor (20).

    CLEANING APPARATUS
    3.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104732A1

    公开(公告)日：2022-12-21

    申请号：EP22184890.6

    申请日：2017-03-31

    申请人： LG Electronics Inc.

    发明人： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC分类号： A47L9/00

    摘要： The invention provides a cleaner comprising a suction motor (20) that generates suction force; an impeller (200) positioned at an upper portion in the suction motor (20); a first cyclone unit (110) that separates dust from air sucked by the suction force; a second cyclone unit (130) that separates dust from air received from the first cyclone unit (110); a motor housing (26, 27) covering at least the suction motor (20); a pre-filter (29) that surrounds an outer surface of the motor housing (26, 27); and air passage (232) that surrounds an outer surface of the pre-filter (29) and flows air discharged from the second cyclone unit (130) toward the suction motor (20).

    CLEANING APPARATUS
    5.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4183302A1

    公开(公告)日：2023-05-24

    申请号：EP22214148.3

    申请日：2017-03-31

    申请人： LG Electronics Inc.

    发明人： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC分类号： A47L9/00

    摘要： The cleaning apparatus according to the present invention comprises: a suction inlet; a suction motor for generating suction power; a dust-separating unit for separating dust from air which has been sucked in by the suction power; a motor housing which surrounds the suction motor; a flow guide which surrounds an outer side of the motor housing and guides, to the suction motor, air which has been discharged from the dust-separating unit; and a body which surrounds the flow guide and, together with the flow guide, guides air which has been discharged from the suction motor.

    CLEANING APPARATUS
    6.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104729A2

    公开(公告)日：2022-12-21

    申请号：EP22184494.7

    申请日：2017-03-31

    申请人： LG ELECTRONICS INC.

    发明人： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong

    IPC分类号： A47L9/00 ,  A47L9/12 ,  A47L9/16 ,  A47L9/22 ,  A47L9/24 ,  A47L9/28

    摘要： The present invention relates to a cleaning apparatus. The cleaning apparatus according to one aspect comprises: a suction inlet; a suction motor which generates suction power for allowing air to be sucked in along the suction inlet and comprises a rotationally operating impeller; a dust separation unit provided with one or more cyclone units which generate cyclonic flow so as to separate dust from air which has been introduced through the suction inlet; a dust container which stores dust separated by the dust separation unit and is positioned under the suction motor; a battery which supplies power the suction motor and is positioned behind the dust container; and a handle disposed behind the suction motor, wherein the rotation axis of the impeller and the axis of the cyclonic flow extend vertically, and the extension line of the rotational axis of the impeller passes through the one or more cyclone units.

    CLEANING APPARATUS
    8.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4173535A1

    公开(公告)日：2023-05-03

    申请号：EP22207722.4

    申请日：2017-03-31

    申请人： LG Electronics Inc.

    发明人： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong

    IPC分类号： A47L9/00

    摘要： The present invention relates to a cleaning apparatus. The cleaning apparatus according to one aspect comprises: a suction inlet; a suction motor which generates suction power for allowing air to be sucked in along the suction inlet and comprises a rotationally operating impeller; a dust separation unit provided with one or more cyclone units which generate cyclonic flow so as to separate dust from air which has been introduced through the suction inlet; a dust container which stores dust separated by the dust separation unit and is positioned under the suction motor; a battery which supplies power the suction motor and is positioned behind the dust container; and a handle disposed behind the suction motor, wherein the rotation axis of the impeller and the axis of the cyclonic flow extend vertically, and the extension line of the rotational axis of the impeller passes through the one or more cyclone units.

    CLEANING APPARATUS
    9.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104730A1

    公开(公告)日：2022-12-21

    申请号：EP22184888.0

    申请日：2017-03-31

    申请人： LG ELECTRONICS INC.

    发明人： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC分类号： A47L9/00

    摘要： The invention provides a cleaner comprising a suction motor (20) that generates suction force; an impeller (200) positioned at an upper portion in the suction motor (20); a first cyclone unit (110) that separates dust from air sucked by the suction force; a second cyclone unit (130) that separates dust from air received from the first cyclone unit (110); a motor housing (26, 27) covering at least the suction motor (20); a pre-filter (29) that surrounds an outer surface of the motor housing (26, 27); and air passage (232) that surrounds an outer surface of the pre-filter (29) and flows air discharged from the second cyclone unit (130) toward the suction motor (20).

    CLEANING APPARATUS
    10.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP3977907A1

    公开(公告)日：2022-04-06

    申请号：EP21204383.0

    申请日：2017-03-31

    申请人： LG Electronics Inc.

    发明人： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong

    IPC分类号： A47L9/16 ,  A47L9/32 ,  A47L9/28

    摘要： The present invention relates to a cleaning apparatus. The cleaning apparatus according to one aspect comprises: a suction unit configured to guide air into the cleaner; a main body that defines at least a portion of an external appearance of the cleaner and accommodates: a suction motor configured to generate suction force, wherein the suction motor is disposed in a motor housing; a rotary impeller configured to rotate about a rotational axis extending in an axial direction of the suction motor; a first cyclone unit configured to separate dust from air that is suctioned into the cleaner through the suction unit; a second cyclone unit disposed at a lower side of the motor housing in the axial direction and configured to separate dust from air that is discharged from the first cyclone unit; a pre-filter disposed above the second cyclone unit and configured to surround a portion of the suction motor and filter air discharged from the second cyclone unit; an exhaust filter that surrounds an extension line of the rotational axis and is configured to filter air discharged from the suction motor; and a discharge cover that is disposed at an upper side of the rotary impeller in the axial direction and accommodates the exhaust filter, the discharge cover defining one or more air exits that are configured to discharge air that has passed through the exhaust filter to an outside of the cleaner, wherein the discharge cover is configured to detachably couple to the main body, the discharge cover being configured to define a top portion of the external appearance of the cleaner.