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公开(公告)号：EP4233665A3
公开(公告)日：2023-10-11
申请号：EP23171236.5
申请日：2017-03-31
Applicant: LG Electronics Inc.
Inventor： NAM, Bohyun , HWANG, Jungbae , KIM, Jinju , KIM, Namhee , AN, Hyeonjeong , HWANG, Philjae , HWANG, Mantae , SUNG, Eunji , LEE, Taekgi
IPC: A47L9/28
Abstract: 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.
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公开(公告)号：EP4233665A2
公开(公告)日：2023-08-30
申请号：EP23171236.5
申请日：2017-03-31
Applicant: LG Electronics Inc.
Inventor： NAM, Bohyun , HWANG, Jungbae , KIM, Jinju , KIM, Namhee , AN, Hyeonjeong , HWANG, Philjae , HWANG, Mantae , SUNG, Eunji , LEE, Taekgi
IPC: A47L9/28
Abstract: 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.
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公开(公告)号：EP4218519A1
公开(公告)日：2023-08-02
申请号：EP23170492.5
申请日：2017-03-31
Applicant: LG Electronics Inc.
Inventor： NAM, Bohyun , HWANG, Jungbae , KIM, Jinju , KIM, Namhee , AN, Hyeonjeong , HWANG, Philjae , HWANG, Mantae , SUNG, Eunji , LEE, Taekgi
IPC: A47L9/00
Abstract: 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.
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公开(公告)号：EP4179937A1
公开(公告)日：2023-05-17
申请号：EP22212714.4
申请日：2017-03-31
Applicant: LG Electronics Inc.
Inventor： NAM, Bohyun , HWANG, Jungbae , KIM, Jinju , KIM, Namhee , AN, Hyeonjeong
IPC: A47L9/00
Abstract: 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.
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公开(公告)号：EP4154779A3
公开(公告)日：2023-05-17
申请号：EP22202196.6
申请日：2017-05-19
Applicant: LG Electronics, Inc.
Inventor： NAM, Bohyun , SHIM, Inbo , SUNG, Jihoon , PARK, Sojin , SONG, Seunghyun , LEE, Sangkyu , JUN, Woochan
IPC: A47L9/02
Abstract: A robot cleaner comprising:
a cleaner body including a wheel unit and a controller controlling driving of the wheel unit;
a suction unit disposed at the front of the cleaner body to suck air containing dust;
a dust cleaner accommodation part formed at the other side of the cleaner body; and
a dust container detachably coupled to the dust container accommodation part to collect dust filtered from sucked air;
characterized in that:
a communication part of the suction unit is disposed under a bottom surface of the front side of the cleaner body,
a dust container is disposed at the rear of the cleaner body,
wherein a fan motor part and a battery are disposed at both left and right sides of the front of the dust container respectively.-
Patent Agency Ranking
公开(公告)号：EP4104729A3
公开(公告)日：2023-05-10
申请号：EP22184494.7
申请日：2017-03-31
Applicant: LG ELECTRONICS INC.
Inventor： NAM, Bohyun , HWANG, Jungbae , KIM, Jinju , KIM, Namhee , AN, Hyeonjeong
Abstract: 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.
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公开(公告)号：EP4154779A2
公开(公告)日：2023-03-29
申请号：EP22202196.6
申请日：2017-05-19
Applicant: LG Electronics, Inc.
Inventor： NAM, Bohyun , SHIM, Inbo , SUNG, Jihoon , PARK, Sojin , SONG, Seunghyun , LEE, Sangkyu , JUN, Woochan
IPC: A47L9/02
Abstract: A robot cleaner comprising:
a cleaner body including a wheel unit and a controller controlling driving of the wheel unit;
a suction unit disposed at the front of the cleaner body to suck air containing dust;
a dust cleaner accommodation part formed at the other side of the cleaner body; and
a dust container detachably coupled to the dust container accommodation part to collect dust filtered from sucked air;
characterized in that:
a communication part of the suction unit is disposed under a bottom surface of the front side of the cleaner body,
a dust container is disposed at the rear of the cleaner body,
wherein a fan motor part and a battery are disposed at both left and right sides of the front of the dust container respectively.-
公开(公告)号：EP3981309A1
公开(公告)日：2022-04-13
申请号：EP21204378.0
申请日：2017-03-31
Applicant: LG Electronics Inc.
Inventor： NAM, Bohyun , HWANG, Jungbae , KIM, Jinju , KIM, Namhee , AN, Hyeonjeong
Abstract: 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 suction motor configured to generate a suction force to thereby draw air into the cleaner through the suction unit, the suction motor comprising 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 suction motor in the axial direction and configured to separate dust from air that is discharged from the first cyclone unit; a pre-filter configured to filter air discharged from the second cyclone unit before the air is suctioned into the suction motor; 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.
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公开(公告)号：EP3888515A1
公开(公告)日：2021-10-06
申请号：EP21170646.0
申请日：2017-04-21
Applicant: LG Electronics Inc.
Inventor： KIM, Namhee , NAM, Bohyun , HWANG, Jungbae , KIM, Jinju , BAE, Sehwan
IPC: A47L5/24
Abstract: A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding to a front side of the first body; and a battery accommodating space recessed downward from an upper surface of the second body to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the battery accommodating space, and a cleaner guide configured to perform guiding such that a terminal of the cleaner comes into contact with the first charging port is provided in the second body.
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公开(公告)号：EP3424391B1
公开(公告)日：2020-10-28
申请号：EP17760268.7
申请日：2017-02-27
Applicant: LG Electronics Inc.
Inventor： SON, Jungkyu , NAM, Bohyun , PARK, Jaeyong , BAE, Sehwan , SEO, Jonghyun , LEE, Jinwoo
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