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公开(公告)号：US20230029837A1
公开(公告)日：2023-02-02
申请号：US17965587
申请日：2022-10-13
Applicant: LG Electronics Inc.
Inventor： Philjae HWANG , Mantae HWANG , Jungbae HWANG , Eunji SUNG , Taekgi LEE
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.
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公开(公告)号：US20220133108A1
公开(公告)日：2022-05-05
申请号：US17579138
申请日：2022-01-19
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 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.
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公开(公告)号：US20200375428A1
公开(公告)日：2020-12-03
申请号：US16995107
申请日：2020-08-17
Applicant: LG Electronics Inc.
Inventor： Philjae HWANG , Mantae HWANG , Jungbae HWANG , Eunji SUNG , Taekgi LEE
Abstract: A cleaner includes: a suction motor that generates a suction force; and an operation unit that is configured to input control instruction for the suction motor.The operation unit includes: a support frame; a first push part that is rotatably seated on the support frame and allows an instruction to turn on or off the suction motor to be input when being rotated in a first direction; and a second push part that allows the intensity of the suction force of the suction motor to be adjusted when being rotated in a second direction.
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公开(公告)号：US20200163513A1
公开(公告)日：2020-05-28
申请号：US16777582
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
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：US20200163511A1
公开(公告)日：2020-05-28
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
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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Patent Agency Ranking
公开(公告)号：US20190200831A1
公开(公告)日：2019-07-04
申请号：US16325326
申请日：2017-06-20
Applicant: LG ELECTRONICS INC.
Inventor： Philjae HWANG , Mantae HWANG , Jungbae HWANG , Eunji SUNG , Taekgi LEE
CPC classification number: A47L9/2857 , A47L9/28 , A47L9/2842 , A47L9/32 , A47L9/322
Abstract: A cleaner includes: a suction motor that generates a suction force; and an operation unit that is configured to input control instruction for the suction motor.The operation unit includes: a support frame; a first push part that is rotatably seated on the support frame and allows an instruction to turn on or off the suction motor to be input when being rotated in a first direction; and a second push part that allows the intensity of the suction force of the suction motor to be adjusted when being rotated in a second direction.
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公开(公告)号：US20180333032A1
公开(公告)日：2018-11-22
申请号：US16051173
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
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.
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公开(公告)号：US20170280959A1
公开(公告)日：2017-10-05
申请号：US15475673
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
CPC classification number: A47L9/1691 , A47L5/24 , A47L9/106 , A47L9/1641 , A47L9/1683 , A47L9/2884 , A47L9/322
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.
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公开(公告)号：US20240049932A1
公开(公告)日：2024-02-15
申请号：US18384283
申请日：2023-10-26
Applicant: LG Electronics Inc.
Inventor： Philjae HWANG , Mantae HWANG , Jungbae HWANG , Eunji SUNG , Taekgi LEE
CPC classification number: A47L9/1463 , A47L5/24 , A47L9/10 , A47L9/1683 , A47L9/1409 , A47L9/32 , A47L9/16
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.
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公开(公告)号：US20200329936A1
公开(公告)日：2020-10-22
申请号：US16922496
申请日：2020-07-07
Applicant: LG Electronics Inc.
Inventor： Philjae HWANG , Eunji SUNG , Taekgi LEE , Mantae HWANG , Jungbae HWANG
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.
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