Title:
LIGHT AND AIR FILTRATION UNIT WITH OZONE CATALYTIC OXIDATION
Document Type and Number:
WIPO Patent Application WO/2019/105439
Kind Code:
A1
Abstract:
A light and air filtration unit with ozone catalytic oxidation includes a main housing and a filter housing detachably mounted to the main housing by a magnet. The filter housing carries a HEPA filter, a catalytic filter, ozone generators. An LED panel is mounted on a lower side of the filter housing. A fan and a main control unit are mounted within the main housing. An outer casing has a top wall disposed above the main housing and formed with air exhaust holes, a side wall surrounding and spaced apart from the filters and the LED panel, and a bottom opening. An annular air channel is formed between the side wall of the outer casing and the filters. The fan draws air into the unit through the bottom opening and out of the unit through the air exhaust holes.
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Inventors:
HUEN CHUN KIT (CN)
MUI NGO SUET (CN)
MUI NGO SUET (CN)
Application Number:
PCT/CN2018/118371
Publication Date:
June 06, 2019
Filing Date:
November 30, 2018
Export Citation:
Assignee:
ASA INNOVATION & TECH LTD (CN)
International Classes:
F24F5/00; F21V33/00; F24F8/108; F24F8/167; F24F11/30; F24F13/28; F21Y115/10
Foreign References:
| CN204513655U | 2015-07-29 | |||
| CN204555157U | 2015-08-12 | |||
| CN104110743A | 2014-10-22 | |||
| CN105465893A | 2016-04-06 | |||
| GB2186813A | 1987-08-26 |
Attorney, Agent or Firm:
YONG HUI INTELLECTUAL PROPERTY (CN)
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