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Title:
AIR BLOWING DEVICE HAVING AIR PURIFICATION FUNCTION AND PORTABLE AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2019/151777
Kind Code:
A1
Abstract:
Disclosed are an air blowing device having an air purification function and a portable air purifier. An air blowing device for purifying air introduced from the outside and discharging the purified air in a predetermined direction through a flow path formed inside the air blowing device, according to an embodiment, comprises: an air blowing unit for drawing in air from the rear side and blowing the air through a side portion thereof so as to convey the air to an air discharge flow path; a filter unit spaced apart rearward from the air blowing unit by a predetermined distance and purifying the air drawn into the air blowing unit; a front portion positioned on the front surface of the air blowing unit so as to prevent the air blowing unit from being exposed; and a head case including a depressurization portion forming a depressurization region positioned between the air blowing unit and the filter unit so as to facilitate the inflow of air from the outside and improve an air purification effect, a guide portion for forming the air discharge flow path together with the front portion so as to discharge the air conveyed from the side portion of the air blowing unit toward a predetermined direction of the front side, and a coupling portion for being coupled with the filter unit from behind the depressurization unit.

Inventors:
HAN, Dae Ick (#137-906, 57 Eoeun-ro,Yuseong-gu, Daejeon, 34140, KR)
Application Number:
KR2019/001306
Publication Date:
August 08, 2019
Filing Date:
January 30, 2019
Export Citation:
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Assignee:
HAN, Ga Hyun (#137-906, 57 Eoeun-ro,Yuseong-gu, Daejeon, 34140, KR)
International Classes:
F24F3/16; A61N5/06; F24F11/52; F24F11/80; F24F13/08; F24F110/64
Attorney, Agent or Firm:
IPS PATENT FIRM (5th Fl, 14 Banpo-daero 23-gil,Seocho-gu, Seoul, 06656, KR)
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