The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2024
Filed:
Apr. 05, 2021
Tae Yeon Won, Incheon, KR;
Tae yeon Won, Incheon, KR;
Abstract
The invention provides a window-mounted smart air purifier comprising a housing unit divided into an indoor air exhaust space, an outdoor air introduction space, an outdoor air discharge space, a central space, and an indoor air introduction space that air moves therebetween; circulation units in the indoor air exhaust space/the outdoor air discharge space, comprising fans that forcibly circulates air and that polluted indoor/outdoor air moves toward outside/inside; an air purification unit comprising filters between the indoor air introduction space and the central space, between the outdoor air introduction space and the central space, and a hepa and deodorization filter and filtering impurities contained in indoor/outdoor air; a heat exchanger exchanging heats between outdoor and indoor air in respective pipes; a controller controlling the first and the second air circulation unit, and a fixing unit fixing the housing unit to a window frame.