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公开(公告)号：US20240426491A1
公开(公告)日：2024-12-26
申请号：US18748268
申请日：2024-06-20
Applicant: LG ELECTRONICS INC.
Inventor： Jeonghoon LEE , Dongryul PARK , Yongmin KIM
Abstract: A humidifier may include a water tank that stores water, and a humidification water tank that receives water from the water tank to generate humidified air, the humidification water tank including a humidification water tank wall having a chamber in which water is stored; at least one vibrator disposed at a lower side of the humidification water tank wall and having a vibration plate configured to vibrate the water stored in the chamber; a humidification water tank cover disposed at an upper side of the humidification water tank wall, and having an air discharge hole through which the humidified air generated in the chamber is discharged; and a lower extension wall that extends downward from the humidification water tank cover on at least one side of a circumference of the air discharge hole. An upper surface of the vibration plate may be inclined from an upper side toward the lower extension wall.
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公开(公告)号：US20230093821A1
公开(公告)日：2023-03-30
申请号：US18072908
申请日：2022-12-01
Applicant: LG ELECTRONICS INC.
Inventor： Hosik JANG , Kibbum PARK , Seungho BAEK , Hyungho PARK , Hoojin KIM , Haein JUNG , Jaehyuk JUNG , Yongmin KIM , Chiyoung CHOI
Abstract: A blower may include a first case and a second case provided above the first case and having a first tower and a second tower that have a passage therebetween. A display assembly is received in the second case at a position that does not interfere with air flowing in the passage. An inner surface of the second tower and an outer surface of a diffuser define a space in which the display assembly is received.
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公开(公告)号：US20210372432A1
公开(公告)日：2021-12-02
申请号：US17335902
申请日：2021-06-01
Applicant: LG ELECTRONICS INC.
Inventor： Hosik JANG , Kibbum PARK , Seungho BAEK , Hyungho PARK , Hoojin KIM , Haein JUNG , Jaehyuk JUNG , Yongmin KIM , Chiyoung CHOI
Abstract: A blower may include a first case and a second case provided above the first case and having a first tower and a second tower that have a passage therebetween. A display assembly is received in the second case at a position that does not interfere with air flowing in the passage. An inner surface of the second tower and an outer surface of a diffuser define a space in which the display assembly is received.
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公开(公告)号：US20240309883A1
公开(公告)日：2024-09-19
申请号：US18669194
申请日：2024-05-20
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
CPC classification number: F04D29/403
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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公开(公告)号：US20240200812A1
公开(公告)日：2024-06-20
申请号：US18538258
申请日：2023-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Chiyoung CHOI , Jaeheuk CHOI , Dongryul PARK , Yongmin KIM , Jeonghoon LEE , Sunyoung MOON , Seongkyeol HONG
Abstract: The present disclosure relates to a humidifier. A humidifier according to one aspect of the present disclosure includes: a case; and a humidification assembly disposed inside the case, that produces mist, wherein the humidification assembly includes: a humidification chamber with a space for holding water; a sterilizer that irradiates the inside of the humidification chamber with light; and a reflector disposed along a peripheral wall of the humidification chamber. Thus, the hygiene of the humidification assembly can be maintained easily.
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Patent Agency Ranking
公开(公告)号：US20240200810A1
公开(公告)日：2024-06-20
申请号：US18538059
申请日：2023-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Yongmin KIM , Dongryul Park , Chiyoung Choi
IPC: F24F6/16
CPC classification number: F24F6/16 , 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 discharge opening that opens toward the outside of the case; a fan disposed inside the case; a humidification assembly including a humidification chamber where mist is produced and an outlet through which the mist produced in the humidification chamber flows; a humidification flow path to which mist released through the outlet is admitted, and which extends from the top of the outlet and connects to the discharge opening; and guide disposed between the outlet and the humidification flow path and including a guide wall that slopes upward toward the humidification flow path from the outlet. Thus, the mist discharged from the outlet can be guided upward.
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公开(公告)号：US20240200801A1
公开(公告)日：2024-06-20
申请号：US18538210
申请日：2023-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Yongmin KIM , Jaeheuk CHOI , Dongryul PARK , Chiyoung CHOI , Jeonghoon LEE
IPC: F24F6/02
CPC classification number: F24F6/025 , F24F2006/008
Abstract: A humidifier includes: an outer wall which forms a space where water is stored; a heater which is disposed in a lower side of the outer wall, and heats water stored inside the outer wall; an inner wall which is disposed inside the outer wall, and receives water from a water tank and sends to an inner space of the outer wall; and a floating valve which is movable in an up-down direction within the inner wall.
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公开(公告)号：US20230102734A1
公开(公告)日：2023-03-30
申请号：US17909858
申请日：2021-03-05
Applicant: LG ELECTRONICS INC.
Inventor： Yongmin KIM , Hyungho PARK , Hoojin KIM , Jaehyeon KIM , Kidong KIM , Seokho CHOI
Abstract: A blower is disclosed. The blower of the present disclosure comprises: a fan generating flow of air; a lower body providing an internal space in which the fan is installed, and having a suction hole through which air passes; an upper body being an upper body, which is installed over the lower body and forms a channel that communicates with the internal space of the lower body, and having a space formed through the upper body in a front-rear direction; a slit formed to pass through the upper body and discharging air flowing through the channel of the upper body to an outside of the upper body; and a vane or a door movably installed inside the upper body, and adjusting a flow direction of the air passing through the slit.
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公开(公告)号：US20230021257A1
公开(公告)日：2023-01-19
申请号：US17583708
申请日：2022-01-25
Applicant: LG Electronics Inc.
Inventor： Yongmin KIM , Hojung KIM , Dongkwon AN , Yeongcheol MUN , Chiyoung CHOI
Abstract: A mask apparatus includes: a mask body including a rear body and a front body coupled to a front surface of the rear body and providing an inlet and an outlet, a face guard coupled to the rear body and defining a respiration space, and an air cleaning module purifying air introduced into the inlet and supplying the purified air to the respiration space. Each of left and right edges of the rear body provides a strap connection portion into which a strap is coupled. The strap connection portion includes: a strap recess provided at a rear surface of the rear body, a strap hole defined in the strap recess, a strap bar connecting upper and lower surfaces of the strap recess and spaced apart from the strap hole, and a waterproof sleeve extending from the front surface of the rear body along an edge of the strap hole.
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公开(公告)号：US20230015272A1
公开(公告)日：2023-01-19
申请号：US17783091
申请日：2020-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyuk JUNG , Seokho CHOI , Changhoon LEE , Juhyun KIM , Hyungho PARK , Hoojin KIM , Yongmin KIM , Chiyoung CHOI
Abstract: The present invention relates to a blower, the blower according to an embodiment of the present invention comprising: a lower case having a suction hole formed therein through which air is introduced; an upper case arranged on the upper side of the lower case and having a discharge hole formed therein through which air is discharged; and a fan arranged in the lower case and including a plurality of blades. Each of the plurality of blades includes a plurality of airfoils respectively extending along different camber lines from one another, and a leading edge of connecting the leading ends of the plurality of airfoils. Entrance angles formed by the respective camber lines of the plurality of airfoils and the rotation directions of the blades are different from one another. Thus, due to the curved shape of the leading edge and the design of a recessed notch, a flow separating from the leading edge is reduced, and thus, there is an advantage in that air volume performance is improved.
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