公开(公告)号：US12102952B2

公开(公告)日：2024-10-01

申请号：US17542703

申请日：2021-12-06

申请人： LG ELECTRONICS INC.

发明人： Gyeongho Kim ,  Sangjin Park ,  Jae Woo Kim ,  Dooyeong Kwak

IPC分类号： B01D46/00 ,  A61L9/20 ,  B01D46/66

CPC分类号： B01D46/0049 ,  A61L9/20 ,  B01D46/0002 ,  B01D46/0028 ,  B01D46/66 ,  A61L2209/12 ,  A61L2209/15 ,  B01D2273/30 ,  B01D2279/65

摘要： A portable air purifier is provided that may include a fan module disposed between a suction opening and a discharge opening, a filter disposed between the suction opening and the fan module, and a lighting portion disposed between the discharge opening and the fan module.

公开(公告)号：US20220184542A1

公开(公告)日：2022-06-16

申请号：US17542703

申请日：2021-12-06

申请人： LG ELECTRONICS INC.

发明人： Gyeongho KIM ,  Sangjin Park ,  Jae Woo Kim ,  Dooyeong Kwak

IPC分类号： B01D46/00 ,  B01D46/66 ,  A61L9/20

摘要： A portable air purifier is provided that may include a fan module disposed between a suction opening and a discharge opening, a filter disposed between the suction opening and the fan module, and a lighting portion disposed between the discharge opening and the fan module.

公开(公告)号：US12102951B2

公开(公告)日：2024-10-01

申请号：US17547781

申请日：2021-12-10

申请人： LG Electronics Inc.

发明人： Sangjin Park ,  Dooyeong Kwak ,  Naehyun Park

IPC分类号： B01D46/00 ,  A61L9/20 ,  B01D46/66 ,  F24F8/108 ,  F24F8/20 ,  F24F8/22

CPC分类号： B01D46/0028 ,  A61L9/20 ,  B01D46/0005 ,  B01D46/0049 ,  B01D46/66 ,  A61L2209/12 ,  A61L2209/14 ,  B01D46/0038 ,  B01D2279/65

摘要： An air cleaner includes: a housing including a suction portion suctioning air and a discharge portion discharging air, a frame disposed inside the housing, a sterilizer sterilizing the suctioned air, a filter assembly filtering air, a blower moving air, a flow converter disposed on a top surface of the housing, guiding a flow of air, and discharging air inside the housing to an outside, and a guide guiding a direction of the flow converter. The sterilizer includes a sterilizing light source generating sterilizing light, a first sterilizing casing accommodating the sterilizing light source, and a second sterilizing casing coupled to a lower portion of the first sterilizing casing and supporting the first sterilizing casing and the sterilizing light source, where a portion of the first sterilizing casing is spaced apart from the second sterilizing casing to define a space therebetween that dissipates heat generated from the sterilizing light source.

公开(公告)号：US11898777B2

公开(公告)日：2024-02-13

申请号：US17540325

申请日：2021-12-02

申请人： LG ELECTRONICS INC.

发明人： Sangjin Park ,  Dooyeong Kwak ,  Naehyun Park

IPC分类号： B01D46/00 ,  F24F8/10 ,  F24F8/22 ,  F24F8/80 ,  F24F13/28 ,  F24F110/64

CPC分类号： F24F8/22 ,  B01D46/0002 ,  B01D46/0005 ,  B01D46/0027 ,  F24F8/10 ,  F24F8/80 ,  F24F13/28 ,  F24F2110/64

摘要： An air cleaner may include a housing including a first housing having a discharge outlet through which air is discharged outside of the air cleaner, and a second housing including a suction inlet through which air is suctioned from outside of the air cleaner, and a filter assembly accommodated inside of the housing and that filters air. The first housing and the second housing may be spaced apart from each other, and the filter assembly may be replaceable through a space between the first housing and the second housing.

公开(公告)号：US20220186950A1

公开(公告)日：2022-06-16

申请号：US17540325

申请日：2021-12-02

申请人： LG ELECTRONICS INC.

发明人： Sangjin Park ,  Dooyeong Kwak ,  Naehyun Park

IPC分类号： F24F8/22 ,  F24F8/10 ,  F24F8/80 ,  F24F13/28

摘要： An air cleaner may include a housing including a first housing having a discharge outlet through which air is discharged outside of the air cleaner, and a second housing including a suction inlet through which air is suctioned from outside of the air cleaner, and a filter assembly accommodated inside of the housing and that filters air. The first housing and the second housing may be spaced apart from each other, and the filter assembly may be replaceable through a space between the first housing and the second housing.