公开(公告)号：EP3832146B1

公开(公告)日：2023-08-02

申请号：EP20212069.7

申请日：2020-12-05

发明人： JUNG, Jaehyuk ,  YANG, Seungdeok ,  CHOI, Seokho

IPC分类号： F04D29/66 ,  F24F1/0328 ,  F24F1/037 ,  F24F1/0287 ,  F04D17/06 ,  F04D25/08

公开(公告)号：EP3553405B1

公开(公告)日：2022-06-01

申请号：EP17881868.8

申请日：2017-12-06

发明人： SHIONO, Yuusuke ,  NABESHIMA, Norihiro ,  IKEDA, Makoto ,  MATSUBARA, Atsushi ,  TASAKA, Akio

IPC分类号： F24F11/87 ,  F24F7/007 ,  F24F1/022 ,  F24F11/77 ,  F24F1/0284 ,  F24F1/0287

公开(公告)号：EP3945261A1

公开(公告)日：2022-02-02

申请号：EP21187886.3

申请日：2021-07-27

申请人： LG Electronics Inc.

发明人： OH, Si Young ,  CHOI, Jinwook ,  KIM, Kidong ,  CHOI, Seok-Ho ,  KIM, Juhyun

IPC分类号： F24F13/065 ,  F24F8/108 ,  F24F8/22 ,  F24F13/10 ,  F24F13/20 ,  F24F1/0287 ,  F24F1/0353 ,  F24F8/80

摘要： Disclosed herein is a portable air caring apparatus. The portable air caring apparatus according to the present invention includes an inlet portion configured to form a path along which air is suctioned, a filter portion disposed at an upper side of the inlet portion and configured to purify air which enters through the inlet portion and moves upward, a sanitizing portion disposed at a lower side of the filter portion, installed at a height allowing the sanitizing portion to overlap the inlet portion, and configured to irradiate sanitizing light toward the filter portion, and a fan module portion disposed at an upper side of the filter portion and configured to rotate a fan to blow air in a direction toward the upper side of the filter portion. ( Fig. 2 )

公开(公告)号：EP3832146A1

公开(公告)日：2021-06-09

申请号：EP20212069.7

申请日：2020-12-05

申请人： LG Electronics Inc.

发明人： JUNG, Jaehyuk ,  YANG, Seungdeok ,  CHOI, Seokho

IPC分类号： F04D29/66 ,  F24F1/0328 ,  F24F1/037 ,  F24F1/0287

摘要： The present disclosure provides a humidification and air cleaning apparatus, in which a wave having a predetermined cycle is formed on blades of a blower fan, such that operating noise caused by a flow of discharged air may be minimized; and a wave is formed at a trailing edge, such that a phase difference may be formed for air to be separated, and air flow noise of the discharged air may be reduced.