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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.-
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：EP4159100A3
公开(公告)日：2023-05-31
申请号：EP22203554.5
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: A47L9/00
Abstract: A robot cleaner comprising:
a cleaner body having curved shape;
a suction unit disposed in a shape protruding from one side of the cleaner body;
a dust container detachably coupled to the cleaner body, the dust container collecting dust filtered from the air introduced into the cleaner body;
a gap formed between the cleaner body and suction unit; and
a cover member disposed to cover at least a portion of the gap.-
公开(公告)号：EP3459417A1
公开(公告)日：2019-03-27
申请号：EP17799706.1
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 dust container accommodation part having a shape recessed toward the front from the rear thereof to be opened to the rear; a dust container detachably coupled to the dust container accommodation part, the dust container have a portion protruding rearward of a rear end of the cleaner body in a state in which the dust container is accommodated in the dust container accommodation part; and a dust container cover rotatably coupled to the cleaner body to cover the dust container, wherein the dust container cover is accommodated in the dust container accommodation part in a state in which the dust container cover is disposed to cover the dust container, and a portion of the dust container cover protrudes rearward of the rear end of the cleaner body.
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公开(公告)号：EP3459412A1
公开(公告)日：2019-03-27
申请号：EP17799701.2
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; a suction unit sucking air containing dust to be introduced into the cleaner body; and a dust container detachably coupled to the cleaner body, the dust container collecting dust filtered from the air introduced into the cleaner body, wherein the dust container includes: an external case including at least one cyclone filtering dust in air introduced into the dust container; an upper case coupled to an upper portion of the external case, the upper case including an upper opening corresponding to a space into which air passing through the cyclone is discharged; an upper cover detachably coupled to the upper case to open/close the upper opening; and a filter mounted on a rear surface of the upper cover, the filter covering the discharged space of the air passing through the cyclone when the upper cover is coupled to the upper case, to filter dust in the air passing through the cyclone.
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Patent Agency Ranking
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：EP4154784A3
公开(公告)日：2023-05-24
申请号：EP22202275.8
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: A47L9/16
Abstract: A robot cleaner comprising:
a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein;
a wheel unit mounted in the cleaner body, wherein the controller is configured to control driving of the wheel unit;
a dust container detachably coupled to the dust container accommodation part;
a dust container cover rotatably provided at the cleaner body to be positioned over the dust container;
a sensor provided at the dust container cover,
wherein the controller determines a state of the dust container cover based on information detected by the sensor.-
公开(公告)号：EP4159101A2
公开(公告)日：2023-04-05
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：EP3459419A1
公开(公告)日：2019-03-27
申请号：EP17799708.7
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 controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; a suction unit mounted in the cleaner body to suck air containing dust; a dust container detachably coupled to the dust container accommodation part, the dust container filtering and collecting dust from sucked air; and a dust container cover including a hinge part rotatably coupled to the cleaner body, the dust container cover detachably coupled to the dust container to cover a top surface of the dust container.
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公开(公告)号：EP3459414A1
公开(公告)日：2019-03-27
申请号：EP17799703.8
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 in 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 the sensing unit includes a first sensing part disposed respectively inclined with respect to side and top surfaces at an upper corner portion of the cleaner body to simultaneously photograph front and upper parts of the cleaner body.
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