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公开(公告)号：US20210379417A1
公开(公告)日：2021-12-09
申请号：US17231462
申请日：2021-04-15
Applicant: LG Electronics Inc.
Inventor： Keonwang LEE , Hojung KIM , Taejun KIM , Chiyoung CHOI
Abstract: A mask apparatus includes a mask body configured to receive a battery at a center region of a front surface of the mask body, a plurality of electronic components that are disposed at the mask body and that include a pair of fan modules configured to be disposed at left and right sides of the battery, respectively, and a control module configured to be disposed between the battery and at least one of the pair of fan modules, and a mask body cover that is coupled to the mask body and covers the plurality of electronic components. The center region configured to receive the battery, the pair of fan modules, and the control module are arranged along a widthwise direction of the mask body.
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公开(公告)号：US20210378325A1
公开(公告)日：2021-12-09
申请号：US17121115
申请日：2020-12-14
Applicant: LG Electronics Inc.
Inventor： Yeongcheol MUN , Taeun HEO , Wansu YOUN , Sangkyun BAEK , Chiyoung CHOI
Abstract: A mask apparatus includes a mask body including an air duct disposed at a front surface of the mask body, and a fan module mounting portion disposed at a suction-side of the air duct, a fan module disposed at the fan module mounting portion and configured to supply external air to the air duct, a mask body cover that is coupled to the front surface of the mask body and covers the fan module and the air duct, a seal coupled to a rear surface of the mask body and configured to contact a user's face and define a breathing space for the user, a sealing bracket that fixes a portion of the seal to the rear surface of the mask body, and a pad configured to be disposed inside the breathing space.
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公开(公告)号：US20210372658A1
公开(公告)日：2021-12-02
申请号：US17335856
申请日：2021-06-01
Applicant: LG ELECTRONICS INC.
Inventor： Hosik JANG , Seungho BAEK , Haein JUNG , Kibbum PARK , Seokho CHOI , Hyungho PARK , Hoojin KIM , Inbeom CHEON , Jaehyuk JUNG , Juhyun KIM , Yongmin KIM , Chiyoung CHOI
Abstract: Embodiments disclosed herein may provide an air conditioner having a case and a cover coupled to the case. A cover separation unit may separate the cover from the case at upper and lower sides. The cover separation unit may include a lever that slides along an outer surface of the case and a pusher rotatably coupled to the lever to rotate to push the cover. A guide may guide the pusher to rotate as the pusher is moved along an outer surface of the case.
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公开(公告)号：US20210372436A1
公开(公告)日：2021-12-02
申请号：US17318274
申请日：2021-05-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyuk JUNG , Kidong KIM , Hoojin KIM , Haein JUNG , Seokho CHOI , Hyungho PARK , Yongmin KIM , Chiyoung CHOI
Abstract: A blower includes a first extension having a first discharge port formed in a first wall, a second extension having a second discharge port formed in a second wall facing and spaced apart from the first wall, a fan provided below the first and second extensions to guide air toward each of the first tower and the second tower, a first gate provided inside the first tower or protruding from the first wall, a second gate provided inside the second tower or protruding from the second wall, a first guide motor to change a position of the first gate, and a second guide motor to change a position of the second gate.
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公开(公告)号：US20210277911A1
公开(公告)日：2021-09-09
申请号：US17191873
申请日：2021-03-04
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyuk JUNG , Kidong KIM , Seokho CHOI , Hyungho PARK , Hoojin KIM , Haein JUNG , Changhoon LEE , Yongmin KIM , Chiyoung CHOI
IPC: F04D29/40
Abstract: A blower is provided that may include a fan that creates airflow; a lower body forming a lower space therein in which the fan may be disposed, and having at least one suction hole through which air passes; a first upper body positioned above the lower body, and forming a first inner space that communicates with the lower space of the lower body; a second upper body positioned above the lower body, and forming a second inner space that communicates with the lower space of the lower body, the second upper body being spaced apart from the first upper body; and a space formed between the first upper body and the second upper body, and opened in a frontward-rearward direction. The first upper body may include a first slit formed through the first upper body such that air in the first inner space may be discharged into the space, and the second upper body may include a second slit formed through the second upper body such that air in the second inner space may be discharged into the space.
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Patent Agency Ranking
公开(公告)号：US20240200809A1
公开(公告)日：2024-06-20
申请号：US18538046
申请日：2023-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Chiyoung CHOI , Jaeheuk CHOI , Dongryul PARK , Yongmin KIM , Jeonghoon LEE
IPC: F24F6/16
CPC classification number: F24F6/16 , F24F2006/008
Abstract: The present disclosure relates to a humidifier. A humidifier of the present disclosure includes: a humidification unit for generating mist; a flow path body disposed above the humidification unit, that has a discharge flow path having an annular cross-section through which mist released from the humidification unit flows; and a plurality of guide vanes disposed on the discharge flow path, slanted from the vertical, wherein the plurality of guide vanes may be spaced apart from each other along the periphery of the discharge flow path.
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公开(公告)号：US20240200808A1
公开(公告)日：2024-06-20
申请号：US18539717
申请日：2023-12-14
Applicant: LG ELECTRONICS INC.
Inventor： Chiyoung CHOI , Jaeheuk CHOI , Dongryul PARK , Yongmin KIM , Jeonghoon LEE
CPC classification number: F24F6/12 , F24F1/037 , F24F13/20 , F24F2006/008
Abstract: The present disclosure relates to a humidifier. A humidifier according to one aspect of the present disclosure includes: a case with an intake opening; a fan disposed inside the case; a discharge opening that is open toward the outside of the fan; a humidification assembly that sprays supplied water; a air flow path through which air blown by the fan flows, and that extends toward the discharge opening; and a humidification flow path through which humidified air sprayed from the humidification assembly flows, that is separated from the air flow path at a downstream side of the discharge opening and extends toward the discharge opening and communicates with the discharge opening.
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公开(公告)号：US20240200805A1
公开(公告)日：2024-06-20
申请号：US18537408
申请日：2023-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Yongmin KIM , Jeongtaek PARK , Dongryul PARK , Chiyoung CHOI
IPC: F24F6/12
CPC classification number: F24F6/12
Abstract: The present disclosure relates to a humidifier. A humidifier of the present disclosure includes: a case having an inlet and a outlet with an open top; a humidification reservoir disposed inside the case, that produces mist and has an open top so that the produced mist rises therethrough; a guide wall disposed above the humidification reservoir, that is spaced inward from the case and extends upward; a blower fan disposed below the humidification reservoir, that creates an ascending air stream within the case; and a diversion guide disposed on the top of the humidification reservoir, that divides the ascending air stream, wherein a blower flow path is formed between the humidification reservoir and the case, through which the ascending air stream flows, an inner discharge flow path is formed inside the guide wall, through which the mist produced in the humidification reservoir and part of the ascending air stream that has passed through the blower flow path flow, an outer discharge flow path is formed between the guide wall and the case, through which the rest of the ascending air stream that has passed through the blower flow path flows, and the diversion guide guides part of the ascending air stream that has passed through the blower flow path to the inner discharge flow path.
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公开(公告)号：US20240200800A1
公开(公告)日：2024-06-20
申请号：US18537235
申请日：2023-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Chiyoung CHOI , Jaeheuk CHOI , Dongryul PARK , Yongmin KIM , Jeonghoon LEE
IPC: F24F6/02
CPC classification number: F24F6/025
Abstract: The present disclosure relates to a humidifier. A humidifier of the present disclosure includes: a case having an inlet and a outlet with an open top; a humidification reservoir disposed within the case, that produces mist and has an open top so that the produced mist rises therethrough; a blower fan disposed below the humidification reservoir, that creates an ascending air stream within the case; and a flow path heater disposed within the case, that heats the ascending air stream blown from the blower fan, wherein a discharge flow path is formed above the humidification reservoir, through which the ascending air stream and the mist produced in the humidification reservoir flow to the outlet, a blower flow path is formed inside the case, through which the ascending air stream blown from the blower fan flows to the discharge flow path, and the flow path heater is disposed in the blower flow path.
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公开(公告)号：US20240200798A1
公开(公告)日：2024-06-20
申请号：US18539639
申请日：2023-12-14
Applicant: LG ELECTRONICS INC.
Inventor： Yongmin KIM , Jaeheuk CHOI , Dongryul PARK , Chiyoung CHOI , Jeonghoon LEE
IPC: F24F6/02 , F24F1/0087 , F24F6/12 , F24F13/20
CPC classification number: F24F6/02 , F24F1/0087 , F24F6/12 , F24F13/20 , F24F2006/008
Abstract: This disclosure relates to a humidifier. The humidifier includes a heating water tank which heats water; a humidifying water tank which is connected to the heating water tank, and generates humidified air by using water supplied from the heating water tank; a connection pipe which sends water stored in the heating water tank to the humidifying water tank; and a blowing fan which forms airflow around the connection pipe.
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