公开(公告)号：WO2021132998A1

公开(公告)日：2021-07-01

申请号：PCT/KR2020/018670

申请日：2020-12-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHU, Euysung ,  KIM, Byungghun ,  SONG, Wooseog ,  LEE, Taeyong ,  LIM, Youngseok

IPC: F24F8/10 ,  F24F11/30 ,  F24F13/10 ,  F24F13/20 ,  B01D46/42 ,  B01D46/00 ,  F24F110/10 ,  F24F110/70 ,  F24F120/10 ,  F24F130/30 ,  F24F11/34 ,  F24F11/88 ,  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：WO2019139268A1

公开(公告)日：2019-07-18

申请号：PCT/KR2018/016174

申请日：2018-12-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWON, Junseok ,  SON, Sunhee ,  SONG, Youngtae ,  LEE, Wonhee ,  CHO, Seoyoung ,  CHUN, Sunghyun ,  KIM, Byungghun ,  PARK, Hyunggeun ,  SONG, Wooseog

IPC: F24F1/00 ,  F24F13/14 ,  F24F11/79

Abstract: An air conditioner is provided. The air conditioner includes a housing, a heat exchanger positioned inside the housing, a fan for blowing air into the heat exchanger, a duct including a first channel forming surface, and a second channel forming surface, a porous panel corresponding to the second channel forming surface, and including a plurality of pores, a blade for swiveling between an open position and a closed position, blocking the low wind-speed channel at the open position, moving the air passed through the basic channel to the low wind-speed channel, and discharging the air to the outside via the pores at the closed position, a driver for driving the blade to swivel, and a processor configured to control the driver.