公开(公告)号：US20180333033A1

公开(公告)日：2018-11-22

申请号：US16051227

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

CPC classification number: A47L9/1675 ,  A47L5/22 ,  A47L5/24 ,  A47L9/106 ,  A47L9/12 ,  A47L9/16 ,  A47L9/1625 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/1683 ,  A47L9/22 ,  A47L9/28 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2873 ,  A47L9/2884 ,  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：US20180333029A1

公开(公告)日：2018-11-22

申请号：US16050945

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

CPC classification number: A47L9/1675 ,  A47L5/22 ,  A47L5/24 ,  A47L9/106 ,  A47L9/12 ,  A47L9/1625 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/1683 ,  A47L9/2857 ,  A47L9/2873 ,  A47L9/2884

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：US20180055324A1

公开(公告)日：2018-03-01

申请号：US15657551

申请日：2017-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Philjae HWANG ,  Mantae HWANG ,  Jungbae HWANG ,  Eunji SUNG ,  Taekgi LEE

IPC: A47L9/28 ,  H01M10/04 ,  H01M2/02 ,  H01M2/10

CPC classification number: A47L9/2884 ,  A47L5/24 ,  A47L9/322 ,  H01M2/0202 ,  H01M2/1022 ,  H01M2/1055 ,  H01M2/20 ,  H01M10/0436

Abstract: A cleaner includes: a battery housing: a main body terminal that is disposed in the battery housing; and a battery that is separably coupled to the battery housing, wherein the battery includes: a plurality of battery cells; a battery management unit to manage voltage of the battery cells; and a battery terminal that is connected to the battery management unit and is connected to the main body terminal when the battery is inserted into the battery housing.

公开(公告)号：US20180055323A1

公开(公告)日：2018-03-01

申请号：US15654002

申请日：2017-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Philjae HWANG ,  Eunji SUNG ,  Taekgi LEE ,  Mantae HWANG ,  Jungbae HWANG

IPC: A47L9/28 ,  A47L9/24 ,  A47L9/30 ,  A47L9/32

CPC classification number: A47L9/2884 ,  A47L5/24 ,  A47L9/1691 ,  A47L9/244 ,  A47L9/30 ,  A47L9/322

Abstract: A cleaner includes: a suction unit; a main body that is connected with the suction unit and separates dust from air sucked through the suction unit; and a handle unit that is connected to the main body, wherein the main body includes: a first body and a second body; a sealing member for sealing a boundary between the first body and the second body; and a support body that supports the sealing member and has an opening that communicates with the suction unit.

公开(公告)号：US20180055322A1

公开(公告)日：2018-03-01

申请号：US15653959

申请日：2017-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Philjae HWANG ,  Eunji SUNG ,  Taekgi LEE ,  Mantae HWANG ,  Jungbae HWANG

IPC: A47L9/28 ,  A47L9/30 ,  H02J7/00 ,  A47L9/32

CPC classification number: A47L9/2884 ,  A47L9/28 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/30 ,  A47L9/322 ,  H02J7/0045

Abstract: A cleaner includes: a suction motor that generates suction force; a suction unit that guides air and dust sucked by the suction force generated by the suction motor; a dust separation unit that separates dust from the air guided through the suction unit; a main PCB that generates control signals for the suction motor and includes a first PCB and a second PCB spaced apart from each other; a handle unit that receives the main PCB; and a PCB connector that connects the first PCB and the second PCB to each other and is coupled to the handle unit.

公开(公告)号：US20170296958A1

公开(公告)日：2017-10-19

申请号：US15475637

申请日：2017-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun NAM ,  Namhee KIM ,  Jinju KIM ,  Hyeonjeong AN ,  Jungbae HWANG ,  Philjae HWANG ,  Mantae HWANG ,  Eunji SUNG ,  Taekgi LEE

IPC: B01D46/00 ,  A47L9/16 ,  B01D50/00 ,  B01D45/12 ,  B01D46/10

CPC classification number: B01D46/0005 ,  A47L5/24 ,  A47L9/106 ,  A47L9/127 ,  A47L9/1608 ,  A47L9/1625 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/165 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/22 ,  A47L9/2884 ,  A47L9/322 ,  B01D45/12 ,  B01D46/0023 ,  B01D46/0041 ,  B01D46/106 ,  B01D50/002 ,  B01D2271/02 ,  B01D2279/55

Abstract: A cleaner includes: a main body that receives a suction motor; and a filter unit that is detachably coupled to the main body to filter air discharged from the suction motor and includes a ring-shaped filter and a filter frame that receives the ring-shaped filter, wherein the filter frame includes: an inner frame; an outer frame that defines a filter space for receiving the filter in cooperation with the inner frame; and a ring-shaped filter cover that connects the outer frame and the inner frame to each other and has one or more air openings.

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

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

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

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.

公开(公告)号：US20200253443A1

公开(公告)日：2020-08-13

申请号：US16865004

申请日：2020-05-01

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 ,  A47L9/32 ,  A47L5/24 ,  A47L9/28 ,  A47L9/10

Abstract: A cleaner includes: a main body that has an opening; a suction motor that is disposed in the main body and generates suction force; and a filter unit that includes an exhaust filter for filtering air discharged from the suction motor, the filter unit being inserted into the main body through the opening and being separated from the main body, wherein when the filter unit is combined with the main body, a portion of the filter unit protrudes out of the main body, and a portion of the exhaust filter is positioned inside the main body and the other portion of the exhaust filter is positioned outside the main body.

公开(公告)号：US20200163512A1

公开(公告)日：2020-05-28

申请号：US16777563

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 ,  A47L9/28 ,  A47L5/22 ,  A47L9/32 ,  A47L9/22 ,  A47L9/12 ,  A47L9/10 ,  A47L5/24

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.