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公开(公告)号：EP3861911A2
公开(公告)日：2021-08-11
申请号：EP21160113.3
申请日：2017-05-19
Applicant: LG Electronics Inc.
Inventor： NAM, Bohyun , SHIM, Inbo , SUNG, Jihoon , PARK, Sojin , SONG, Seunghyun , LEE, Sangkyu , WUN, Woochan , SUN, Changhwa , YOUK, Hyungkyu , KIM, Sangjo
Abstract: A robot cleaner comprising: a first housing including a controller and a driving wheel of which driving is controlled by the controller; a second housing disposed at one side of the first housing, the second housing having a brush module or mop module mounted thereto; a front bumper disposed at a front portion of the second housing, the front bumper configured to be movable to the inside of the second housing when the front bumper is in contact with an obstacle; at least one sensing means disposed at the inside of the front bumper to sense a movement of the front bumper to the inside of the second housing; side bumpers respectively disposed at left and right side portions of the second housing, the side bumpers each being configured to movable to the inside of the second housing when the side bumper is in contact with an obstacle; and a link member disposed at the inside of the side bumper to allow the side bumper and the front bumper to interlock with each other such that, when the side bumper is moved to the inside of the second housing, at least one portion of the front bumper is moved together with the side bumper to the inside of the second housing.
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公开(公告)号：EP3459420A1
公开(公告)日：2019-03-27
申请号：EP17799710.3
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 , SUN, Changhwa , YOUK, Hyungkyu , KIM, Sangjo
Abstract: A robot cleaner comprising: a first housing including a controller and a driving wheel of which driving is controlled by the controller; a second housing disposed at one side of the first housing, the second housing having a brush module or mop module mounted thereto; a front bumper disposed at a front portion of the second housing, the front bumper configured to be movable to the inside of the second housing when the front bumper is in contact with an obstacle; at least one sensing means disposed at the inside of the front bumper to sense a movement of the front bumper to the inside of the second housing; side bumpers respectively disposed at left and right side portions of the second housing, the side bumpers each being configured to movable to the inside of the second housing when the side bumper is in contact with an obstacle; and a link member disposed at the inside of the side bumper to allow the side bumper and the front bumper to interlock with each other such that, when the side bumper is moved to the inside of the second housing, at least one portion of the front bumper is moved together with the side bumper to the inside of the second housing.
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公开(公告)号：EP3459415A1
公开(公告)日：2019-03-27
申请号：EP17799704.6
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
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 to protrude from the cleaner body, the suction unit sucking air containing dust; and a sensing unit disposed at the front of the cleaner body in which the suction unit is disposed, wherein at least one portion of the sensing unit is disposed to overlap with the suction unit in the top-bottom direction of the cleaner body.
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公开(公告)号：EP3459413A1
公开(公告)日：2019-03-27
申请号：EP17799702.0
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
Abstract: A robot cleaner comprising: a cleaner body including a wheel unit for autonomous traveling and a suction unit sucking air containing dust; a sensing unit disposed at one side of the cleaner body; a dust container accommodated in a dust container accommodation part formed at the other side of the cleaner body, the dust container collecting dust filtered from sucked air; and a dust container cover disposed to cover a top surface of the dust container, wherein an upper end of the sensing unit is formed at a position protruding upward from a top surface of the cleaner body and a top surface of the dust container cover.
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公开(公告)号：EP3424392A1
公开(公告)日：2019-01-09
申请号：EP17760269.5
申请日：2017-02-27
Applicant: LG Electronics Inc.
Inventor： SON, Jungkyu , NAM, Bohyun , PARK, Jaeyong , BAE, Sehwan , SEO, Jonghyun , LEE, Jinwoo
Abstract: Provided is a vacuum cleaner including a cleaner body; a suction hose connected to the cleaner body and configured to suction dust; a moving wheel installed at the cleaner body; a main motor provided inside the cleaner body and configured to generate a suction force for suctioning the dust; a base frame provided inside the cleaner body and configured to form a space in which the main motor is installed; a battery unit provided inside the base frame and configured to supply electric power; a rear opening formed at a rear surface of the cleaner body and opened for insert the battery unit into the vacuum cleaner; a rear cover configured to open and close the rear opening; and a battery guide formed at both side surfaces of the base frame to extend toward the rear opening and configured to guide insertion and withdrawal of the battery unit.
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Patent Agency Ranking
公开(公告)号：EP3344103A1
公开(公告)日：2018-07-11
申请号：EP16842257.4
申请日：2016-08-31
Applicant: LG Electronics Inc.
Inventor： KIM, Hyosung , NAM, Bohyun , PARK, Sojin , KIM, Jinju , BAE, Sehwan
CPC classification number: A47L9/04 , A47L5/225 , A47L9/02 , A47L9/24 , A47L9/2805 , A47L9/2852 , A47L9/2857 , A47L2201/00 , A47L2201/04
Abstract: A robot cleaner includes a main body having a suction motor; a moving unit to automatically move the main body; and a suction module to be in communication with the suction motor and to clean a floor, wherein an accommodating portion in which a part of the suction module is accommodated is provided at a lower portion of a front side of the main body, and while the suction module is located in the accommodating portion, a part of the suction module is disposed to be vertically overlapped with the main body, and another part of the suction module protrudes toward both sides from a front portion of the main body, and still another part of the suction module protrudes to a front of the main body.
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公开(公告)号：EP4417100A2
公开(公告)日：2024-08-21
申请号：EP24185596.4
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
CPC classification number: A47L5/24 , A47L9/106 , A47L9/12 , A47L9/1625 , A47L9/16 , A47L9/22 , A47L9/28 , A47L9/32 , A47L9/2842 , A47L9/2884 , A47L9/1641 , A47L9/2857 , A47L9/1683 , A47L9/2873 , 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：EP4403081A2
公开(公告)日：2024-07-24
申请号：EP24174296.4
申请日：2017-04-21
Applicant: LG Electronics Inc.
Inventor： KIM, Namhee , NAM, Bohyun , HWANG, Jungbae , KIM, Jinju , BAE, Sehwan
IPC: A47L9/00
CPC classification number: A47L5/225 , A47L5/26 , A47L9/0027 , A47L9/0054 , H01M10/46 , H02J7/0045 , A47L9/0063 , A47L9/2873 , A47L9/2884 , H02J7/0048 , A47L5/24 , A47L9/00
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：EP4159101A3
公开(公告)日：2023-06-07
申请号：EP22203582.6
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: A47L9/12
Abstract: A robot cleaner comprising:
a cleaner body including a wheel unit and a controller controlling driving of the wheel unit;
a suction unit mounted in the cleaner body to suck air containing dust;
a dust container accommodated in a dust container accommodation part provided in the cleaner body, the dust container collecting dust filtered from sucked air; and
a filter unit accommodated in the cleaner body to filter fine dust in air discharged from the dust container, the filter unit being exposed to the outside when the dust container is separated from the dust container accommodation part,
wherein the filter unit includes:
a filter case provided with a hinge part hinge-coupled to an inner wall of the cleaner body, which defines the dust container accommodation part,
wherein the filter case disposed in the dust container accommodation part in a state in which the filter case rotated to open.-
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
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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