公开(公告)号：US20210172619A1

公开(公告)日：2021-06-10

申请号：US17073040

申请日：2020-10-16

申请人： LG ELECTRONICS INC.

发明人： Yong Nam KIM ,  Keun Ho JU ,  Yang Hwan NO ,  Jeong Guen CHOI ,  Min Kyu OH ,  Seo Yeon LEE ,  So young KIM ,  Jea Seok SEONG

IPC分类号： F24F1/0063 ,  F24F1/0011 ,  F24F1/005 ,  F24F1/0029 ,  F24F1/0033 ,  F24F13/06 ,  F24F13/20 ,  F24F13/30

摘要： An air management device may include three independently operated primary impellers 131, 131′, 131″, and drawn-in air is discharged through discharge ports 15′-1, 15′-2, 15′-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143 installed downstream of the air flow and discharge ports 15′-1, 15′-2, 15′-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow. The housing 10 of the furniture-type air management device may be installed on the floor of the livable space and may have a hexahedron shape that extends from side to side. A bottom inlet 11′ may be formed on the bottom plate 11 of the housing 10 facing the floor of the living space above a predetermined distance. The replaceable filter 300 may be installed to filter the air sucked through the bottom inlet 11′, and may be drawn in and out of the housing 10. A plurality of passage openings 302 may be formed in a filter frame 301, and filters 320, 330, and 340 are stacked over the passage openings 302.

公开(公告)号：US20210172624A1

公开(公告)日：2021-06-10

申请号：US17072656

申请日：2020-10-16

申请人： LG ELECTRONICS INC.

发明人： Yong Nam KIM ,  Keun Ho JU ,  Yang Hwan NO ,  Jeong Guen CHOI ,  Min Kyu OH ,  Seo Yeon LEE ,  So Young KIM ,  Jea Seok SEONG

IPC分类号： F24F6/02 ,  F24F13/20 ,  F24F13/30 ,  F24F13/28 ,  F24F13/06

摘要： An air management device may include three independently operated primary impellers 131, 131′, 131″, and drawn-in air is discharged through discharge ports 15′-1, 15′-2, 15′-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143 installed downstream of the air flow and discharge ports 15′-1, 15′-2, 15′-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow. The housing 10 of the furniture-type air management device may be installed on the floor of the livable space and may have a hexahedron shape that extends from side to side. A bottom inlet 11′ may be formed on the bottom plate 11 of the housing 10 facing the floor of the living space above a predetermined distance. The replaceable filter 300 may be installed to filter the air sucked through the bottom inlet 11′, and may be drawn in and out of the housing 10. A plurality of passage openings 302 may be formed in a filter frame 301, and filters 320, 330, and 340 are stacked over the passage openings 302.

公开(公告)号：US20210172617A1

公开(公告)日：2021-06-10

申请号：US17072807

申请日：2020-10-16

申请人： LG ELECTRONICS INC.

发明人： Yong Nam KIM ,  Keun Ho JU ,  Yang Hwan NO ,  Jeong Guen CHOI ,  Min Kyu OH ,  Seo Yeon LEE ,  So Young KIM ,  Jea Seok SEONG

IPC分类号： F24F1/0033 ,  F24F13/14 ,  F24F13/20 ,  F24F13/32 ,  F24F13/30 ,  F24F13/28 ,  F24F1/0011 ,  F24F1/005 ,  F24F1/0063 ,  F24F1/0073 ,  F24F1/0087

摘要： An air management device may include three independently operated primary impellers 131, 131′, 131″, and drawn-in air is discharged through discharge ports 15′-1, 15′-2, 15′-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143 installed downstream of the air flow and discharge ports 15′-1, 15′-2, 15′-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow. The housing 10 of the furniture-type air management device may be installed on the floor of the livable space and may have a hexahedron shape that extends from side to side. A bottom inlet 11′ may be formed on the bottom plate 11 of the housing 10 facing the floor of the living space above a predetermined distance. The replaceable filter 300 may be installed to filter the air sucked through the bottom inlet 11′, and may be drawn in and out of the housing 10. A plurality of passage openings 302 may be formed in a filter frame 301, and filters 320, 330, and 340 are stacked over the passage openings 302.