公开(公告)号：US11913658B2

公开(公告)日：2024-02-27

申请号：US17134882

申请日：2020-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euysung Chu ,  Byungghun Kim ,  Wooseog Song ,  Taeyong Lee ,  Youngseok Lim

IPC: F24F11/34 ,  F24F11/88 ,  F24F13/10 ,  F24F13/20 ,  F24F110/10 ,  F24F110/40 ,  F24F110/65 ,  F24F110/80

CPC classification number: F24F11/34 ,  F24F11/88 ,  F24F13/10 ,  F24F13/20 ,  F24F2110/10 ,  F24F2110/40 ,  F24F2110/65 ,  F24F2110/80

Abstract: An air purifier includes a main body having an inlet and a discharge device mounted on the main body and configured to receive air introduced into the main body through the inlet and discharge the air from the air purifier, wherein the discharge device includes a discharge opening, an opening and closing member including a portion having a size and shape corresponding to the discharge opening, and configured to move out of the discharge opening and into the discharge opening to open and close the discharge opening, and a discharge portion including a plurality of discharge holes, wherein each discharge hole of the plurality of discharge holes has a size smaller than a size of the discharge opening, and wherein the discharge portion has an air discharging area that is variable.

公开(公告)号：US11708990B2

公开(公告)日：2023-07-25

申请号：US16772520

申请日：2018-12-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euysung Chu ,  Moonsun Shin ,  Inchul Yun ,  Byungghun Kim ,  Wooseog Song ,  Dongwoo Woo ,  Sekwan Jeong

IPC: F24F11/65 ,  F24F13/20 ,  F24F8/10 ,  F24F8/80 ,  F24F110/64 ,  F24F120/12

CPC classification number: F24F11/65 ,  F24F8/10 ,  F24F8/80 ,  F24F13/20 ,  F24F2013/205 ,  F24F2110/64 ,  F24F2120/12

Abstract: An air cleaner includes: a housing including an inlet and an outlet for air; an air blower configured to blow air introduced through the inlet to the outlet; a panel configured to face the outlet and including holes; a driver configured to move the panel with respect to the housing; and a controller configured to control the driver to move the panel to open or close a channel between the outlet and the panel and adjust an air volume discharged through the holes of the panel. Thus, the air cleaner prevents a cold draft phenomenon.