Title:
AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2021/172683
Kind Code:
A1
Abstract:
The present invention relates to an air purifier and, more specifically, to providing an air purifier comprising: an insert fan (100) having a filter portion configured in a modular type so as to use a photocatalyst, thereby facilitating replacement and washing, the insert fan (100) having an exterior configured to reduce air pollution through an IoT-based technology such that data communication with the outside is facilitated, the insert fan (100) being disposed inside a casing having an inlet disposed on one side thereof and having an outlet disposed on the outside thereof, from the inlet, and configured to suction peripheral air to be purified; a driving motor (200) configured to be axially coupled to the insert fan (100) in an attachable/detachable manner from the outlet; a suction means retainer (300) having a receiving space (310) formed therein such that the insert fan (100) and the driving motor (200) are inserted from the inlet toward the outlet and retained therein, the suction means retainer (300) being configured such that a cover member (400) is inserted and finished from the outlet; the cover member (400) having multiple retaining protrusions (410) such that same is disposed on a side surface of the suction means retainer (300) from the outlet and retains the driving motor (200), the cover member (400) having multiple first UV lamps (420) disposed thereon such that a light emission direction is defined toward the inlet; a filter portion (500) tightly coupled to the cover member (400) from the outlet and configured to purify air discharged by the insert fan (100); a contamination information collecting means (600) disposed inside or near the casing and configured to collect information regarding ambient air; and a controller (700) configured to transmit contamination information collected from the contamination information collecting means (600) to the outside through a communication module (710), the controller (700) being configured to control the driving motor (200), the first UV lamps (420), and the filter portion (500) by a control signal received from the outside or a control signal that is input.
Inventors:
KIM SEUNG JIN (KR)
Application Number:
PCT/KR2020/013641
Publication Date:
September 02, 2021
Filing Date:
October 07, 2020
Export Citation:
Assignee:
APC TEC CO LTD (KR)
International Classes:
F24F3/16; F24F11/56; F24F11/64; F24F11/70; F24F11/88; F24F13/08; F24F13/20; F24F13/28
Foreign References:
| KR20190115218A | 2019-10-11 | |||
| JP2004061077A | 2004-02-26 | |||
| KR100797894B1 | 2008-01-24 | |||
| KR20190078278A | 2019-07-04 | |||
| US7820100B2 | 2010-10-26 | |||
| KR100235088B1 | 1999-12-15 |
Other References:
See also references of EP 4095450A4
Attorney, Agent or Firm:
PARK, Mi Sook (KR)
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