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公开(公告)号：US20190154290A1
公开(公告)日：2019-05-23
申请号：US16198012
申请日：2018-11-21
Applicant: LG Electronics Inc.
Inventor： Myongsun KIM , Bina KIM , Jungho YEOM , Younju OH
IPC: F24F11/39 , F24F3/16 , F24F11/526 , F24F11/56 , F24F11/64 , F24F13/28 , B01D46/44 , B01D46/00 , B01D46/46 , B01D46/12
Abstract: An air conditioner includes a purifying unit having at least one filter; a sensor unit including an air quality sensor; and a controller configured to: calculate a filter contamination level based on (i) data regarding indoor air quality measured by the air quality sensor during an operation of the air conditioner, and (ii) an operating time of the air conditioner; combine the calculated filter contamination level with a pre-stored filter contamination level to obtain a combined filter contamination level; and based on the combined filter contamination level satisfying at least one filter replacement condition, output filter replacement indicator information.
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公开(公告)号：US20210121816A1
公开(公告)日：2021-04-29
申请号：US17021057
申请日：2020-09-15
Applicant: LG ELECTRONICS INC.
Inventor： Hyunju KIM , Hyun Byung CHA , Chinsoo HYON , Younju OH , Hee Jeong HEO
Abstract: An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.
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公开(公告)号：US20210123604A1
公开(公告)日：2021-04-29
申请号：US16937936
申请日：2020-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong HEO , Younju OH , Hyunju KIM , Hyun byung CHA , Chin Soo Hyon
Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
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公开(公告)号：US20210121808A1
公开(公告)日：2021-04-29
申请号：US17021015
申请日：2020-09-15
Applicant: LG ELECTRONICS INC.
Inventor： Hyunju KIM , Hyun Byung CHA , Chinsoo HYON , Younju OH , Hee Jeong HEO
Abstract: An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.
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公开(公告)号：US20210123602A1
公开(公告)日：2021-04-29
申请号：US16937847
申请日：2020-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong HEO , Younju OH , Hyunju KIM , Hyun Byung CHA , Chin Soo Hyon
IPC: F24C15/20
Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
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Patent Agency Ranking
公开(公告)号：US20150128078A1
公开(公告)日：2015-05-07
申请号：US14250104
申请日：2014-04-10
Applicant: LG ELECTRONICS INC.
Inventor： Younju OH , Jungmun CHUNG , Jihoon HONG
IPC: G06F3/0484 , G06F1/16 , G06F3/041 , G06F3/0481 , G06F3/0488
CPC classification number: G06F3/0484 , G06F1/1692 , G06F3/0481 , G06F3/0488 , G06F2203/04808
Abstract: A mobile terminal including a display unit arranged on the front surface so multiple pieces of visual information corresponding to multiple layers, respectively; and a front-surface input unit so a control command is input into the front-surface input unit and a rear input unit arranged on the rear surface so the control command is input into the rear input unit; and a controller to apply a function corresponding to an input to first visual information displayed on a first layer, and activate a second layer arranged under the first layer while maintaining a state in which the first visual information is displayed on the first layer in response to input to the rear input unit.
Abstract translation: 一种移动终端，包括分别布置在前表面上的显示单元，分别对应于多层的多条视觉信息; 以及前表面输入单元，使得控制命令被输入到前表面输入单元和布置在后表面上的后输入单元，使得控制命令被输入到后输入单元中; 以及控制器，将对应于输入的功能应用于在第一层上显示的第一视觉信息应用，并且响应于第一层而保持在第一层上显示第一视觉信息的状态，激活布置在第一层下的第二层 输入到后置输入单元。
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公开(公告)号：US20210123605A1
公开(公告)日：2021-04-29
申请号：US16937917
申请日：2020-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong HEO , Younju OH , Hyun byung CHA , Chin Soo Hyon , HyunJu KIM
IPC: F24C15/20
Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
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公开(公告)号：US20210123603A1
公开(公告)日：2021-04-29
申请号：US16937879
申请日：2020-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong HEO , Younju OH , Hyun byung CHA , Chin Soo Hyon
IPC: F24C15/20
Abstract: A kitchen hood has a first housing and a second housing that slides into and out of the first housing to adjust a length of the kitchen hood. The first housing has a fan to suction air, an outlet, and an air quality sensor assembly to continuously detect air quality in a kitchen. The second housing has an inlet and suction grill through which air is suctioned, a steam cleaning assembly to automatically steam clean an interior of the kitchen hood, and a height sensing assembly to sense a height of cookware seated on a cooktop surface below the second housing. The kitchen hood may be lengthened or shortened based on the sensed height of the cookware, and a speed of the fan and the height of the kitchen hood may be automatically adjusted based on detections by the air quality sensor assembly.
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公开(公告)号：US20210121811A1
公开(公告)日：2021-04-29
申请号：US17020975
申请日：2020-09-15
Applicant: LG ELECTRONICS INC.
Inventor： Hyunju KIM , Hyun Byung CHA , Chinsoo HYON , Younju OH , Hee Jeong HEO
IPC: B01D46/00
Abstract: An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.
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公开(公告)号：US20210121810A1
公开(公告)日：2021-04-29
申请号：US17021040
申请日：2020-09-15
Applicant: LG ELECTRONICS INC.
Inventor： Hyunju KIM , Hyun Byung CHA , Chinsoo HYON , Younju OH , Hee Jeong HEO
Abstract: An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.
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