Title:
AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2021/167438
Kind Code:
A1
Abstract:
An air purifier includes: a case in which an inlet is formed at a lower portion thereof and a discharge port opened in a horizontal direction is formed at an upper portion thereof; a purifying unit accommodated inside the case; an air-blowing unit for sucking air into the inlet and allowing the air to pass through the purifying unit, and then blowing the air to the discharge port; an air current control body in which an opening portion that is less in size than the discharge port and opened in the horizontal direction is formed; a lifting instrument for lifting the air current control body; and a rotation instrument for rotating the air current control body.
Inventors:
LEE MINHA (KR)
BAEK SEUNGHO (KR)
KWON HEEJAE (KR)
JUNG SOONHO (KR)
BAEK SEUNGHO (KR)
KWON HEEJAE (KR)
JUNG SOONHO (KR)
Application Number:
PCT/KR2021/095011
Publication Date:
August 26, 2021
Filing Date:
January 20, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F24F8/10; F21V33/00; F24F11/00; F24F11/79; F24F13/12; F24F13/20; F24F110/50
Foreign References:
| KR20080013397A | 2008-02-13 | |||
| KR20180090011A | 2018-08-10 | |||
| KR19990039539A | 1999-06-05 | |||
| US20050287946A1 | 2005-12-29 | |||
| JP6116698B2 | 2017-04-19 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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