公开(公告)号：US11647883B2

公开(公告)日：2023-05-16

申请号：US17004732

申请日：2020-08-27

Applicant: LG Electronics Inc.

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

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

CPC classification number: A47L9/2842 ,  A47L5/24 ,  A47L9/1608 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/22 ,  A47L9/28 ,  A47L9/2857 ,  A47L9/2884 ,  A47L9/32 ,  A47L9/322

Abstract: A cleaner includes: a suction unit that guides dust and air; a main body that includes a dust separation unit for separating dust from air guided through the suction unit; a main body terminal mounted on the main body; a handle unit that is slide-coupled to the main body; and a handle terminal mounted on the handle unit and is connected to the main body terminal when the handle unit is slide-coupled to the main body.

公开(公告)号：US11510537B2

公开(公告)日：2022-11-29

申请号：US17020146

申请日：2020-09-14

Applicant: LG Electronics Inc.

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

IPC: A47L9/04 ,  A47L9/10 ,  A47L9/14 ,  A47L5/24 ,  A47L9/16 ,  A47L9/32

Abstract: A cleaner includes: a main body that forms an external shape; a dust container that is separably combined with the main body and stores dust separated from air; a dust container cover that is configured to open and close the dust container; a handle unit that is disposed behind the dust container; and an operating member that is configured to provide operation force to the dust container cover by moving in a first direction and to release a holding mechanism for preventing separation of the dust container from the main body by moving in a second direction opposite to the first direction.

公开(公告)号：US11179015B2

公开(公告)日：2021-11-23

申请号：US16777512

申请日：2020-01-30

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：US11064855B2

公开(公告)日：2021-07-20

申请号：US16328108

申请日：2017-08-18

Applicant: LG ELECTRONICS INC.

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

IPC: B01D50/00 ,  A47L9/10 ,  A47L5/24 ,  A47L9/28 ,  A47L9/16 ,  A47L9/12 ,  A47L9/32 ,  B01D46/24 ,  B04C5/185 ,  B04C5/26 ,  B04C9/00 ,  B01D45/16

Abstract: A cleaner includes a suction unit guiding air and dust, a main body including a first cyclone unit separating the air and the dust, which are suctioned through the suction unit, from each other and a second cyclone unit separating the dust from the air discharged from the first cyclone unit, and a guide unit disposed in the main body to partition a first dust storage part, in which the dust separated in the first cyclone unit is stored, and a second dust storage part, in which the dust separated in the second cyclone unit is stored, from each other. The guide unit is separably coupled to the main body, and when the guide unit is separated from the main body, a dust discharge part of the second cyclone unit is exposed to the outside.

公开(公告)号：US11013382B2

公开(公告)日：2021-05-25

申请号：US16994009

申请日：2020-08-14

Applicant: LG Electronics Inc.

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

IPC: A47L5/24 ,  A47L9/16 ,  A47L9/14 ,  A47L9/10 ,  A47L9/32

Abstract: A cleaner which has a main body that forms an external shape, a dust container that is separably combined with the main body and stores dust separated from air, a dust container cover that is configured to open and close the dust container, a handle unit that is disposed behind the dust container, and an operating member that is configured to provide operation force to the dust container cover by moving in a first direction and to release a holding mechanism for preventing separation of the dust container from the main body by moving in a second direction opposite to the first direction.

公开(公告)号：US10531777B2

公开(公告)日：2020-01-14

申请号：US15652898

申请日：2017-07-18

Applicant: LG ELECTRONICS INC.

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

IPC: A47L9/28 ,  A47L9/16 ,  A47L9/32

Abstract: A cleaner includes: a suction unit that guides dust and air; a main body that includes a dust separation unit for separating dust from air guided through the suction unit; a main body terminal mounted on the main body; a handle unit that is slide-coupled to the main body; and a handle terminal mounted on the handle unit and is connected to the main body terminal when the handle unit is slide-coupled to the main body.