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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：EP4173535A1
公开(公告)日：2023-05-03
申请号：EP22207722.4
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：EP4123082A1
公开(公告)日：2023-01-25
申请号：EP21771149.8
申请日：2021-03-17
Applicant: LG Electronics, Inc.
Inventor： HEO, Junyi , NAM, Bohyun , LEE, Donghwan , LEE, Wonjun , KIM, Seonkyu
IPC: D06F58/12
Abstract: The present disclosure relates to a clothing treatment apparatus comprising: a cabinet having an input hole formed on one surface thereof; a clothing treatment chamber positioned inside the cabinet so as to accommodate clothing; a hanger part including hangers on which the clothing is hung; and a back-and-forth moving part for generating rotating force in order to move the hanger part back and forth, wherein the hanger part and the back-and-forth moving part are horizontally coupled.
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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
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 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).
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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
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 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.
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Patent Agency Ranking
公开(公告)号：EP3909490A1
公开(公告)日：2021-11-17
申请号：EP21176114.3
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：EP3424388B1
公开(公告)日：2020-10-21
申请号：EP17760266.1
申请日：2017-02-27
Applicant: LG Electronics Inc.
Inventor： SON, Jungkyu , NAM, Bohyun , PARK, Jaeyong , BAE, Sehwan
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公开(公告)号：EP3583882A1
公开(公告)日：2019-12-25
申请号：EP18754736.9
申请日：2018-01-19
Applicant: LG Electronics Inc.
Inventor： SONG, Seunghyun , NAM, Bohyun , KIM, Hwang , PARK, Sungil , LEE, Myungwhoon
Abstract: Disclosed is a robot cleaner comprising: a cleaner main body to which a dust collecting device is mounted; a cleaning module which is configured to be movable relative to the cleaner main body and performs the function of cleaning a floor; a connection unit which is connected to each of the cleaner main body and the cleaning module and is configured to have a variable length; and a driving unit configured to change the length of the connection unit.
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公开(公告)号：EP3533432A2
公开(公告)日：2019-09-04
申请号：EP19158443.2
申请日：2019-02-21
Applicant: LG Electronics Inc.
Inventor： LEE, Wonjun , NAM, Bohyun , PARK, Kyu Tae , SON, Jung Kyu , YU, Seonil
Abstract: A wearable assistive device such as an exoskeleton may include a foot support capable of a free ankle movement. The foot support may include an ankle support having an accordion spring and may be connected to a rear surface of the foot support, thereby supporting an ankle so that a user can exercise a complex ankle movement.
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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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