公开(公告)号：US11076736B2

公开(公告)日：2021-08-03

申请号：US16542878

申请日：2019-08-16

Applicant: LG Electronics Inc.

Inventor： Philjae Hwang ,  Eunji Sung ,  Taekgi Lee ,  Mantae Hwang ,  Jungbae Hwang

IPC: A47L9/28 ,  A47L9/16 ,  A47L9/22 ,  A47L9/32 ,  H02J7/00

Abstract: A cleaner includes: a suction unit that guides air and dust; a main body connected with the suction unit and including a dust separation unit that separates dust from air, and a dust container that stores dust separated by the dust separation unit, at least a portion of the dust container being transparent or translucent; a handle unit connected to the main body and has a battery; a power receiving component disposed in the main body to be supplied with power from the battery; wires that are connected to the power receiver; and a cover member coupled to the main body and disposed between the main body and the wires to prevent the wires from being seen from the outside of the dust container.

公开(公告)号：US10980380B2

公开(公告)日：2021-04-20

申请号：US16723785

申请日：2019-12-20

Applicant: LG Electronics Inc.

Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang

IPC: A47L5/28 ,  A47L9/28 ,  A47L9/16 ,  A47L9/22 ,  A47L9/14 ,  A47L9/12 ,  A47L5/24 ,  A47L9/00

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.

公开(公告)号：US10959589B2

公开(公告)日：2021-03-30

申请号：US16236772

申请日：2018-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Namhee Kim ,  Jinju Kim ,  Bohyun Nam ,  Sehwan Bae ,  Jungbae Hwang

IPC: A47L9/28 ,  A47L9/00 ,  A47L5/24 ,  H01M10/44 ,  A47L5/28 ,  H01M2/30 ,  A47L5/00

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 terminals of the cleaner come into contact with the first charging port is provided in the second body.

公开(公告)号：US10945573B2

公开(公告)日：2021-03-16

申请号：US16711155

申请日：2019-12-11

Applicant: LG Electronics Inc.

Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang ,  Philjae Hwang ,  Mantae Hwang ,  Eunji Sung ,  Taekgi Lee

IPC: A47L9/16 ,  A47L5/22 ,  A47L9/28 ,  A47L5/24 ,  A47L9/10 ,  A47L9/12 ,  A47L9/22 ,  A47L9/32

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.

公开(公告)号：US10939789B2

公开(公告)日：2021-03-09

申请号：US16577756

申请日：2019-09-20

Applicant: LG Electronics Inc.

Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang ,  Philjae Hwang ,  Mantae Hwang ,  Eunji Sung ,  Taekgi Lee

IPC: A47L9/16 ,  A47L5/22 ,  A47L9/28 ,  A47L5/24 ,  A47L9/10 ,  A47L9/12 ,  A47L9/22 ,  A47L9/32

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.

公开(公告)号：US10582821B2

公开(公告)日：2020-03-10

申请号：US16051072

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang ,  Philjae Hwang ,  Mantae Hwang ,  Eunji Sung ,  Taekgi Lee

IPC: A47L5/22 ,  A47L9/24 ,  A47L9/16 ,  A47L9/28 ,  A47L5/24 ,  A47L9/10 ,  A47L9/12 ,  A47L9/22 ,  A47L9/32

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.

公开(公告)号：US10568475B2

公开(公告)日：2020-02-25

申请号：US16050852

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang

IPC: A47L9/12 ,  A47L9/16 ,  A47L9/28 ,  A47L5/24 ,  A47L9/00 ,  A47L9/22 ,  A47L5/28 ,  A47L9/14

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.

公开(公告)号：US10568474B2

公开(公告)日：2020-02-25

申请号：US16050781

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang

IPC: A47L5/24 ,  A47L5/28 ,  A47L9/14 ,  A47L9/16 ,  A47L9/22 ,  A47L9/28 ,  A47L9/12 ,  A47L9/00

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.

公开(公告)号：US10561291B2

公开(公告)日：2020-02-18

申请号：US15590276

申请日：2017-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Namhee Kim ,  Bohyun Nam ,  Jungbae Hwang ,  Jinju Kim ,  Sehwan Bae

IPC: A47L7/00 ,  A47L9/28 ,  A47L5/28 ,  H01M10/44 ,  A47L5/00 ,  A47L9/00

Abstract: A cleaner holder includes a charging stand body that includes a charging terminal configured to charge a battery of a cleaner, a base configured to rest on a floor, a support that connects the charging stand body to the base, and a wall surface fixing part that is configured to be interposed between a rear surface of the charging stand body and a wall surface and to fix the charging stand body to the wall surface.

公开(公告)号：US10561287B2

公开(公告)日：2020-02-18

申请号：US16050693

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang

IPC: A47L5/28 ,  A47L9/12 ,  A47L9/16 ,  A47L5/24 ,  A47L9/00 ,  A47L9/22 ,  A47L9/14 ,  A47L9/28

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.