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公开(公告)号：US20200326079A1
公开(公告)日：2020-10-15
申请号：US16845514
申请日：2020-04-10
发明人： Jungdae LEE , Buyoun LEE , Wangbyung CHAE , Jongwhal KIM , Hyeonu PARK , Kyeongae LEE , Chang-Woo JUNG , Sung-June CHO
IPC分类号： F24F1/0014 , F24F13/08
摘要： Provided is an air conditioner including: a housing; an outlet configured to discharge air introduced into the housing; a discharge panel arranged in front of the outlet and having a plurality of discharge holes to discharge air; and a support member arranged between the outlet and the discharge panel and on which the discharge panel is to be supported. The support member includes a first frame to support one side of the discharge panel and formed to extend in a first direction, a second frame to support another side of the discharge panel and arranged parallel with the first frame, and a third frame arranged between the first frame and the second frame and formed to extend in a second direction perpendicular to the first direction, wherein the third frame is formed of a metal material.
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公开(公告)号：US20240123265A1
公开(公告)日：2024-04-18
申请号：US18518189
申请日：2023-11-22
发明人： Hyunah KIM , Seonuk NA , Joonhyoung KIM , Jeeyong KIM , Hyojin KIM , Youngchal PARK , Hyeongjoon SEO , Youngtae SONG , Kisup LEE , Sanghoon LEE , Sungjune CHO , Sungjin CHO , Younglae JO , Wangbyung CHAE
CPC分类号： A62B18/003 , A62B9/006 , A62B18/10 , A62B23/02
摘要： A mask and a controlling method thereof are disclosed. The mask includes a fan that provides an air volume to an inside of the mask, a valve that discharges air from the mask, a pressure sensor, and a processor. The processor may control the pressure sensor to detect a maximum pressure value and a minimum pressure value inside the mask worn by a user. The processor may identify a time for a single breath based on a maximum pressure value and a minimum pressure value detected at the pressure sensor. The processor may identify a number of breaths based on the identified time for the single breath and a predetermined time. The processor may control the fan to provide an air volume set at a level corresponding to the identified number of breaths among a plurality of levels divided based on a predetermined number of breaths.
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公开(公告)号：US20240115888A1
公开(公告)日：2024-04-11
申请号：US18216889
申请日：2023-06-30
发明人： Younglae JO , Joonhyoung KIM , Hyojin KIM , Youngchal PARK , Hyeongjoon SEO , Youngtae SONG , Sungjune CHO , Sungjin CHO , Wangbyung CHAE
CPC分类号： A62B18/006 , A62B23/025
摘要： A mask including a mask body and a blower. The mask body includes a first coupling part, and a second coupling part spaced apart from the first coupling part. The blower includes a third coupling part configured to be detachably couplable to the first coupling part and prevented from being coupled to the second coupling part, and a fourth coupling part configured to be detachably couplable to the second coupling part and prevented from being coupled to the first coupling part. With the third coupling part detachably coupled to the first coupling part and the fourth coupling part detachably coupled to the second coupling part, the blower is disposed to a rear of the mask body and is operable to force air to flow into and out of the mask.
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公开(公告)号：US20230175728A1
公开(公告)日：2023-06-08
申请号：US17953795
申请日：2022-09-27
发明人： Jinwoo HONG , Donghyun KIM , Sungwoo KIM , Hyunho KIM , Hyojin KIM , Moonsun SHIN , Jaehyoung SIM , Joonho YOON , Sungjune CHO , Wangbyung CHAE
IPC分类号： F24F13/06
CPC分类号： F24F13/06
摘要： An air conditioner may include: a first air conditioning unit disposed in a first space formed between a first ceiling and a second ceiling that is spaced downward from the ceiling inner wall and lower than the first ceiling, the first air conditioning unit configured to suction air from a second space recessed from the second ceiling toward the first ceiling; a second air conditioning unit disposed in the first space and to communicate with the first air conditioning unit and configured to discharge air introduced from the first air conditioning unit; and a guide device configured to guide the first air conditioning unit and the second air conditioning unit to move from the first space toward the second space or to move from the second space toward the first space.
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