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公开(公告)号：US20240197127A1
公开(公告)日：2024-06-20
申请号：US18590504
申请日：2024-02-28
申请人： LG ELECTRONICS INC.
发明人： Youngjoo LEE , Jungmin KO , Soohan EO , Kietak HYUN , Inkyu HWANG
IPC分类号： A47L9/10 , A47L5/24 , A47L5/28 , A47L9/12 , A47L9/16 , A47L9/20 , A47L9/22 , A47L9/28 , A47L9/32 , B01D45/16 , B01D46/00 , B01D46/24 , B01D50/20 , B04C5/185 , B04C5/26 , B04C9/00
CPC分类号： A47L9/108 , A47L5/28 , A47L9/12 , A47L9/127 , A47L9/1616 , A47L9/165 , A47L9/1658 , A47L9/1683 , A47L9/1691 , A47L9/20 , A47L9/22 , A47L9/2884 , A47L9/322 , B01D45/16 , B01D46/0041 , B01D46/2403 , B01D50/20 , B04C5/185 , B04C5/26 , B04C9/00 , A47L5/24 , B01D2279/55 , B04C2009/004
摘要： A cleaner includes a suction unit, a main body including a cyclone unit for separating dust from air suctioned through the suction unit, and a dust container that stores dust separated in the cyclone unit below the cyclone unit. A filter unit is disposed inside the cyclone unit for filtering the air, and a movable unit disposed inside the cyclone unit includes a cleaning part for cleaning the outer circumference of the filter unit. An operation unit disposed outside the main body moves the movable unit and the cleaning part to remove dust from the outer surface of the filter unit.
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公开(公告)号：US20200048819A1
公开(公告)日：2020-02-13
申请号：US16537156
申请日：2019-08-09
申请人： LG Electronics Inc.
发明人： Youngjoo LEE , Sangwook HONG
摘要： A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet, a tub arranged in the cabinet, a drum arranged in the tub and formed of a metal material, and an induction module configured to inductively heat the drum, wherein the induction module includes a coil formed by winding a wire, and a base housing including a base body arranged on the tub, and a fixing rib arranged on the base body to fix coil, wherein the wire is drawn into the base body in one direction, wound around the fixing rib, and drawn out of the base body in the same direction.
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公开(公告)号：US20210186287A1
公开(公告)日：2021-06-24
申请号：US17271155
申请日：2019-09-16
申请人： LG Electronics Inc.
发明人： Youngjoo LEE , Jungmin KO , Soohan EO , Kietak HYUN , Inkyu HWANG
摘要： A vacuum cleaner includes a suctioning unit, a main body including a cyclone unit for separating dust from the air suctioned through the suctioning unit, a body forming a dust container for storing the dust separated by the cyclone unit, and a body cover for opening and closing the lower side of the body. A filter unit is arranged in the body for filtering air. An actuating unit is configured to move in the body along a space between the outside of the filter unit and the inner circumferential surface of the body.
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公开(公告)号：US20200208326A1
公开(公告)日：2020-07-02
申请号：US16727452
申请日：2019-12-26
申请人： LG Electronics Inc.
发明人： Sangwook HONG , Beomjun KIM , Youngjoo LEE
摘要： Disclosed herein is a laundry machine. More particularly, a laundry machine for generating steam by an induction heater and a control method thereof are disclosed. The laundry machine may include a tub, a drum rotatably arranged in the tub to accommodate an object and provided with a through hole on an outer circumferential surface thereof, a steam induction heater provided at a front upper portion of a front wall or a rear upper portion of a rear wall of the tub to heat a heating surface of the drum facing the steam induction heater, a motor driven to rotate the drum, a spray nozzle configured to spray water onto the heating surface facing the steam induction heater to generate steam, and a processor configured to rotate the drum to introduce the steam into the drum through the through hole in a space between the tub and the drum.
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公开(公告)号：US20190254494A1
公开(公告)日：2019-08-22
申请号：US16279546
申请日：2019-02-19
申请人： LG ELECTRONICS INC.
发明人： Kietak HYUN , Youngjoo LEE , Soohan EO , Jungmin KO
摘要： A cleaner includes: at least one cyclone configured to separate dust from suctioned air; a dust container configured to store the dust separated by the at least one cyclone; a dust compressor provided inside the dust container; and a lifter configured to move the dust compressor upward and downward.
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公开(公告)号：US20240026599A1
公开(公告)日：2024-01-25
申请号：US18365632
申请日：2023-08-04
申请人： LG Electronics Inc.
发明人： Youngjoo LEE , Sangwook HONG
摘要： A laundry treating apparatus includes a cabinet, a drum provided inside the cabinet and formed of a metal material for accommodating a treatment target, and an induction module spaced apart from an outer circumferential surface of the drum at a predetermined interval, inducing and heating the drum, where the induction module includes a base housing for accommodating a coil, a permanent magnet housing coupled with the base housing and provided with a holder in which a permanent magnet is accommodated, and a cover housing coupled with the permanent magnet housing, and the cover housing is coupled to the permanent magnet housing and therefore the permanent magnet is located between the permanent magnet housing and the cover housing. A joint force of the induction module may be enhanced to improve durability, and noise caused by vibration of a tub may be avoided.
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公开(公告)号：US20220411989A1
公开(公告)日：2022-12-29
申请号：US17899119
申请日：2022-08-30
申请人： LG Electronics Inc.
发明人： Youngjoo LEE , Sangwook HONG
摘要： A laundry treating apparatus includes a cabinet, a drum provided inside the cabinet and formed of a metal material, and an induction module configured to heat the drum, The induction module includes a base housing for accommodating a coil, and a cover housing forming a moving space of heat generated from the coil, jointed to an upper portion of the base housing, the cover housing includes a through portion for discharging the heat by passing through the cover housing up and down, and the cover housing forms a section upwardly inclined toward the through portion to move the heat generated from the coil along the inclined section and discharge the heat to the through portion. It is possible to prevent a temperature of the coil from being excessively increased, and enhance durability and efficiency of the induction module by active discharge of heat generated from the coil.
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公开(公告)号：US20220053985A1
公开(公告)日：2022-02-24
申请号：US17275060
申请日：2019-09-16
申请人： LG Electronics Inc.
发明人： Youngjoo LEE , Jungmin KO , Soohan EO , Kietak HYUN , Inkyu HWANG
摘要： A cleaner of the present disclosure comprises: a suction part; a main body comprising a body and a body cover for opening and closing the lower side of the body, the body comprising a cyclone part for separating dust from dust masses suctioned through the suction part and a dust container for storing the dust separated by the cyclone part; a handle part coupled to the main body; a filter part disposed inside the body, and filtering air, separated from the dust in the cyclone part; a movable part capable of moving inside the body along a space between the outside of the filter part and the inner circumferential surface of the body; an operation part disposed at the outside of the main body to move the movable part; and a delivery part penetrating through the main body, and connecting the movable part to the operation part.
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公开(公告)号：US20220018054A1
公开(公告)日：2022-01-20
申请号：US17492266
申请日：2021-10-01
申请人： LG Electronics Inc.
发明人： Youngjoo LEE , Sangwook HONG
摘要： A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet, a tub arranged in the cabinet, a drum arranged in the tub and formed of a metal material, and an induction module configured to inductively heat the drum, wherein the induction module includes a coil formed by winding a wire, and a base housing including a base body arranged on the tub, and a fixing rib arranged on the base body to fix coil, wherein the wire is drawn into the base body in one direction, wound around the fixing rib, and drawn out of the base body in the same direction.
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公开(公告)号：US20210017696A1
公开(公告)日：2021-01-21
申请号：US16751291
申请日：2020-01-24
申请人： LG Electronics Inc.
发明人： Youngjoo LEE , Sangwook HONG
摘要： A laundry treating apparatus includes a cabinet, a drum provided inside the cabinet and formed of a metal material, and an induction module configured to heat the drum, The induction module includes a base housing for accommodating a coil, and a cover housing forming a moving space of heat generated from the coil, jointed to an upper portion of the base housing, the cover housing includes a through portion for discharging the heat by passing through the cover housing up and down, and the cover housing forms a section upwardly inclined toward the through portion to move the heat generated from the coil along the inclined section and discharge the heat to the through portion. It is possible to prevent a temperature of the coil from being excessively increased, and enhance durability and efficiency of the induction module by active discharge of heat generated from the coil.
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