Title:
MASK-TYPE AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2022/114341
Kind Code:
A1
Abstract:
The present invention provides a mask-type air purifier which has excellent ventilation while increasing the collection efficiency of a filter by forming high static electricity at the filter through electron emission at high voltage, and thus can facilitate a user's breathing. The mask-type air purifier of the present invention may comprise: a frame part which has a mask shape so as to be worn on the face of a human body and has ventilation holes formed therein; a filter part which is mounted on the front surface of the frame part so as to cover the ventilation holes and collects to-be-collected materials passing through the ventilation holes and included in the inhaled air; and a body part which is coupled to the frame part so as to be positioned on the front surface of the filter part, and, by emitting electrons at high voltage to allow same to collide with the filter part to be absorbed, forms static electricity.
Inventors:
JO YEONG DAE (KR)
Application Number:
PCT/KR2020/017557
Publication Date:
June 02, 2022
Filing Date:
December 03, 2020
Export Citation:
Assignee:
HULINETECH CO LTD (KR)
International Classes:
A62B23/02; A62B18/02; B03C3/38; B03C3/45; H02J7/00
Foreign References:
| JPH0928825A | 1997-02-04 | |||
| KR20190134362A | 2019-12-04 | |||
| KR20190067802A | 2019-06-17 | |||
| JPH09239048A | 1997-09-16 | |||
| JP2015196029A | 2015-11-09 |
Attorney, Agent or Firm:
JUNG, Yong Jae (KR)
Download PDF: