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公开(公告)号：US20200187357A1
公开(公告)日：2020-06-11
申请号：US16705695
申请日：2019-12-06
Applicant: LG ELECTRONICS INC.
Inventor： Chiwan PARK , Kijung Sung , Hyunho Oh , Taedong Shin
Abstract: An air-quality detection apparatus is disclosed. The air-quality detection apparatus includes a casing body including a bottom and a side wall extending upwards from the circumference of the bottom, a first printed circuit board (PCB) disposed horizontally above the bottom, a temperature/humidity sensor mounted on the bottom surface of the first PCB, a second PCB disposed horizontally above the first PCB, and a CO2 sensor mounted on the second PCB.
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公开(公告)号：US11307185B2
公开(公告)日：2022-04-19
申请号：US16705762
申请日：2019-12-06
Applicant: LG ELECTRONICS INC.
Inventor： Chiwan Park , Kijung Sung , Hyunho Oh , Taedong Shin
Abstract: Disclosed is an air-quality detection apparatus including a casing body including a bottom and a side wall, a first printed circuit board (PCB) disposed horizontally above the bottom, a second PCB disposed horizontally in a first region above the first PCB, a CO2 sensor mounted on the second PCB, a volatile organic compound (VOC) sensor mounted in a second region on the first PCB that is closer to the side wall than the first region, a third PCB, which is disposed horizontally at a position spaced further upwards apart from the bottom than the first PCB and at least a portion of which is disposed in a third region that does not overlap the first PCB when the bottom is viewed from above, a fourth PCB disposed horizontally above the second PCB and the third PCB, and a dust sensor mounted on the fourth PCB.
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公开(公告)号：US10465328B2
公开(公告)日：2019-11-05
申请号：US14812278
申请日：2015-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Jihong Lee , Kijung Sung
Abstract: A laundry treatment apparatus includes a tub configured to receive washing water, a drum rotatably disposed in the tub, a water supply unit configured to supply washing water to the tub, and a water discharge unit configured to discharge washing water from the tub. The water supply unit is in fluidic communication with the water discharge unit.
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Patent Agency Ranking
公开(公告)号：US10683601B2
公开(公告)日：2020-06-16
申请号：US16193381
申请日：2018-11-16
Applicant: LG ELECTRONICS INC.
Inventor： Jihong Lee , Kijung Sung , Seungwook Jung
Abstract: A laundry treatment apparatus that includes a cabinet having an opening; a drawer dischargeable from the cabinet through the opening; a receiving unit provided in the drawer for receiving water and laundry; a drain pump for discharging water from the receiving unit; a drain channel extending through a reference point set to be higher than a highest level of water that can be stored in the receiving unit, the drain channel being located outside the cabinet; and a connection channel located in the cabinet for connecting the drain pump and the drain channel to each other, wherein at least a portion of the drain pump is located lower than a bottom surface of the receiving unit is disclosed.
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公开(公告)号：US10443179B2
公开(公告)日：2019-10-15
申请号：US15197325
申请日：2016-06-29
Applicant: LG ELECTRONICS INC.
Inventor： Jihong Lee , Kijung Sung , Seungwook Jung
Abstract: A laundry treatment apparatus that includes a cabinet having an opening; a drawer dischargeable from the cabinet through the opening; a receiving unit provided in the drawer for receiving water and laundry; a drain pump for discharging water from the receiving unit; a drain channel extending through a reference point set to be higher than a highest level of water that can be stored in the receiving unit, the drain channel being located outside the cabinet; and a connection channel located in the cabinet for connecting the drain pump and the drain channel to each other, wherein at least a portion of the drain pump is located lower than a bottom surface of the receiving unit is disclosed.
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公开(公告)号：US11516918B2
公开(公告)日：2022-11-29
申请号：US16705695
申请日：2019-12-06
Applicant: LG ELECTRONICS INC.
Inventor： Chiwan Park , Kijung Sung , Hyunho Oh , Taedong Shin
IPC: H05K1/18 , G01D21/02 , G01N33/00 , G01N27/414 , G01N27/12
Abstract: An air-quality detection apparatus is disclosed. The air-quality detection apparatus includes a casing body including a bottom and a side wall extending upwards from the circumference of the bottom, a first printed circuit board (PCB) disposed horizontally above the bottom, a temperature/humidity sensor mounted on the bottom surface of the first PCB, a second PCB disposed horizontally above the first PCB, and a CO2 sensor mounted on the second PCB.
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公开(公告)号：US11447909B2
公开(公告)日：2022-09-20
申请号：US16874208
申请日：2020-05-14
Applicant: LG Electronics Inc.
Inventor： Jihong Lee , Kijung Sung , Seungwook Jung
Abstract: A laundry treatment apparatus that includes a cabinet having an opening; a drawer dischargeable from the cabinet through the opening; a receiving unit provided in the drawer for receiving water and laundry; a drain pump for discharging water from the receiving unit; a drain channel extending through a reference point set to be higher than a highest level of water that can be stored in the receiving unit, the drain channel being located outside the cabinet; and a connection channel located in the cabinet for connecting the drain pump and the drain channel to each other, wherein at least a portion of the drain pump is located lower than a bottom surface of the receiving unit is disclosed.
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公开(公告)号：US10294601B2
公开(公告)日：2019-05-21
申请号：US15255299
申请日：2016-09-02
Applicant: LG ELECTRONICS INC.
Inventor： Wooseong Kim , Jihong Lee , Kijung Sung
Abstract: A laundry treating apparatus includes a cabinet. The laundry treating apparatus further includes a tub that is located in the cabinet and that is configured to receive washing water. The laundry treating apparatus further includes a drum that is configured to rotate, that is located in the tub, and that is configured to receive laundry. The laundry treating apparatus further includes a drainage pump that is configured to pump washing water out of the tub. The laundry treating apparatus further includes a connection passage that is configured to guide washing water that is pumped out of the tub by the drainage pump. The laundry treating apparatus further includes a connector that is connected to the connection passage and that is configured to guide washing water out of the cabinet. The connector includes a connector inlet port and a connector outlet port.
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