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公开(公告)号：US20170245704A1
公开(公告)日：2017-08-31
申请号：US15445018
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE , Sangchul LEE , Kietak HYUN , Jungmin KO , Suhan EO
CPC classification number: A47L5/362 , A47L9/0081 , A47L9/009 , A47L9/102 , A47L9/106 , A47L9/108 , A47L9/12 , A47L9/122 , A47L9/1625 , A47L9/1641 , A47L9/1666 , A47L9/1683 , A47L9/242 , A47L9/2805 , A47L9/2826 , A47L9/2852 , A47L9/2857 , A47L9/2884 , A47L9/2889
Abstract: Provided is a vacuum cleaner including a cleaner body; a moving wheel provided at each of both side surfaces of the cleaner body, rotated for travelling of the vacuum cleaner and configured to support the cleaner body to be rotatable in normal and reverse directions; a wheel motor assembly connected to the moving wheel and configured to rotate the moving wheel for the travelling of the vacuum cleaner; a main motor provided inside the cleaner body, located at a rear side further than a vertical extension line of a rotating center of the moving wheel and driven to suction dust; and a battery provided inside the cleaner body, located at the rear side further than the vertical extension line of the rotating center of the moving wheel and configured to provide electric power to the main motor and the wheel motor assembly, wherein a center of gravity of the cleaner body is located at a rear of the vertical extension line of the rotating center of the moving wheel due to an arrangement of the main motor and the battery.
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公开(公告)号：US20170245702A1
公开(公告)日：2017-08-31
申请号：US15444742
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE
Abstract: A vacuum cleaner that includes: a cleaner body; a wheel; a dust container; a cover member that is configured to (i) rotate, about an axis that is outside of a plane of the cover member, between a first position and a second position and (ii) cover, based on the cover member being located at the first position or the second position, the first opening of the cleaner body and a portion of the dust container; a cover member coupling portion that couples the cover member to the cleaner body and that is configured to rotate about the second axis with the cover member; a suction nozzle that is coupled to the dust container and that is configured to guide dust into the dust container; and a display that is coupled to the cover member and that is configured to display operating information of the vacuum cleaner is disclosed.
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公开(公告)号：US20250075397A1
公开(公告)日：2025-03-06
申请号：US18814093
申请日：2024-08-23
Applicant: LG ELECTRONICS INC.
Inventor： Bohyun NAM , Hoil JEON , Junseop LEE , Jaeil BAE
Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a cabinet, an accommodating portion to accommodate therein laundry, a door, and a control panel, the control panel includes a central portion including an output area and having straight edges with respect to a front panel, and a side portion positioned at each of two lateral ends of the central portion and having a curved edge with respect to the front panel, the control panel is located between an upper end of the front panel and an upper end of the door, and a first distance between the upper end of the front panel and an upper end of the control panel is equal to or smaller than a second distance between a lower end of the control panel and the upper end of the door.
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公开(公告)号：US20240366048A1
公开(公告)日：2024-11-07
申请号：US18774860
申请日：2024-07-16
Applicant: LG Electronics Inc.
Inventor： Bohyun NAM , Namhee KIM , Jinju KIM , Hyeonjeong AN , Jungbae HWANG , Philjae HWANG , Mantae HWANG , Eunji SUNG , Taekgi LEE
Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor, and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.
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公开(公告)号：US20240366047A1
公开(公告)日：2024-11-07
申请号：US18774618
申请日：2024-07-16
Applicant: LG Electronics Inc.
Inventor： Bohyun NAM , Namhee KIM , Jinju KIM , Hyeonjeong AN , Jungbae HWANG , Philjae HWANG , Mantae HWANG , Eunji SUNG , Taekgi LEE
Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air suctioned by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.
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Patent Agency Ranking
公开(公告)号：US20230190055A1
公开(公告)日：2023-06-22
申请号：US18110498
申请日：2023-02-16
Applicant: LG Electronics Inc.
Inventor： Bohyun NAM , Namhee KIM , Jinju KIM , Hyeonjeong AN , Jungbae HWANG
CPC classification number: A47L5/28 , A47L9/1608 , A47L9/1616 , A47L9/149 , A47L9/2842 , A47L9/2884 , A47L9/2857 , A47L9/12
Abstract: A cleaner includes a suction motor that generates suction force, a dust separation unit that is disposed under the suction motor and separates dust from air, a handle disposed behind the suction motor, and a battery disposed under the handle and behind the dust separation unit to supply power to the suction motor.
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公开(公告)号：US20230190054A1
公开(公告)日：2023-06-22
申请号：US18107201
申请日：2023-02-08
Applicant: LG Electronics Inc.
Inventor： Bohyun NAM , Namhee KIM , Jinju KIM , Hyeonjeong AN , Jungbae HWANG
CPC classification number: A47L5/28 , A47L5/24 , A47L9/00 , A47L9/1625 , A47L9/1641 , A47L9/22 , A47L9/12 , A47L9/149 , A47L9/1608 , A47L9/1616 , A47L9/2842 , A47L9/2857 , A47L9/2884
Abstract: A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.
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公开(公告)号：US20230180977A1
公开(公告)日：2023-06-15
申请号：US18107165
申请日：2023-02-08
Applicant: LG Electronics Inc.
Inventor： Bohyun NAM , Namhee KIM , Jinju KIM , Hyeonjeong AN , Jungbae HWANG
CPC classification number: A47L5/28 , A47L5/24 , A47L9/00 , A47L9/1625 , A47L9/1641 , A47L9/22 , A47L9/12 , A47L9/149 , A47L9/1608 , A47L9/1616 , A47L9/2842 , A47L9/2857 , A47L9/2884
Abstract: A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.
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公开(公告)号：US20230145586A1
公开(公告)日：2023-05-11
申请号：US17912326
申请日：2021-03-17
Applicant: LG Electronics Inc.
Inventor： Junyi HEO , Bohyun NAM , Donghwan LEE , Wonjun LEE , Seonkyu KIM
IPC: D06F58/12
CPC classification number: D06F58/12 , D06F2105/30
Abstract: The present disclosure relates to a clothing treatment apparatus comprising: a cabinet having an insertion hole formed in one side thereof; a first chamber positioned inside the cabinet so as to accommodate clothing; and a dividing part for dividing the first chamber into at least one space so that the space of the first chamber may be efficiently divided and used, wherein the dividing part is movable so that the size of the plurality of spaces may be adjusted.
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公开(公告)号：US20230093104A1
公开(公告)日：2023-03-23
申请号：US17994187
申请日：2022-11-25
Applicant: LG ELECTRONICS INC.
Inventor： Bohyun NAM , Inbo Shim , Jihoon Sung , Sojin Park , Seunghyun Song , Sangkyu Lee , Woochan Jun
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; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container.
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