Title:
AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2024/096252
Kind Code:
A1
Abstract:
The present invention relates to an air purifier. The present invention enables a filter (F) to be cleaned inside the air purifier. A turntable (310) is used to rotate the filter (F) such that foreign substances on the filter (F) can be shaken off and removed. To this end, a brush assembly (70) is provided so that air can be purified and discharged to the outside through a discharge grill (722) even when the filter (F) is rotated to be cleaned. In order to purify air during filter cleaning, a dust container filter (640) is used so as to remove foreign substances from the air having passed through a dust container (60). When performing an air purification mode and a filter cleaning mode, a transition member (50) is used to change a flow path of air flowing inside.
Inventors:
KIM SANG JO (KR)
Application Number:
PCT/KR2023/010180
Publication Date:
May 10, 2024
Filing Date:
July 17, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F24F8/90; B01D46/69; F24F8/108; F24F8/80; F24F13/08; F24F13/20; F24F13/28
Foreign References:
| KR20120023037A | 2012-03-12 | |||
| KR102076931B1 | 2020-05-18 | |||
| US20050132528A1 | 2005-06-23 | |||
| KR20200074562A | 2020-06-25 | |||
| JP5197851B2 | 2013-05-15 |
Attorney, Agent or Firm:
NAMCHON PATENT AND LAW FIRM (KR)
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