Electrical appliance with electrostatic dust collecting device using carbon fiber

A home appliance with an electrostatic dust collector using carbon fiber comprises: a main body having an inlet; a charging device installed near the inlet and charging contaminants contained in the air introduced through the inlet; an air flow device installed inside the main body and sucking air c...

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Bibliographic Details
Main Authors SHIN KYU HO, YUN SO YOUNG, KOCHIYAMA YASUHIKO
Format Patent
LanguageEnglish
Korean
Published 24.06.2020
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Summary:A home appliance with an electrostatic dust collector using carbon fiber comprises: a main body having an inlet; a charging device installed near the inlet and charging contaminants contained in the air introduced through the inlet; an air flow device installed inside the main body and sucking air containing contaminants through the inlet and discharging the air to the outside of the main body; and a dust collector installed in an air passage through which air sucked by the air flow device provided inside the main body passes, and collecting charged pollutants. The charging device comprises: a plurality of carbon fiber electrodes which is disposed toward the inlet and generates ions; a printed circuit board on which the plurality of carbon fiber electrodes are installed; and a ground electrode which does not face the ends of the plurality of carbon fiber electrodes and is disposed in the vicinity of the printed circuit board. Accordingly, the plurality of carbon fiber electrodes can always stably emit electrons. 탄소섬유를 이용한 정전집진장치를 구비한 가전기기는, 유입구를 구비한 본체; 상기 유입구의 근처에 설치되며, 유입구로 유입되는 공기에 포함된 오염물질을 대전시키는 대전장치; 상기 본체의 내부에 설치되며, 상기 유입구로 오염물질을 포함하는 공기를 흡입하여 상기 본체의 외부로 배출하는 공기유동장치; 상기 본체의 내부에 마련된 상기 공기유동장치에 의해 흡입된 공기가 통과하는 공기유로에 설치되며, 대전된 오염물질을 수거하는 집진장치;를 포함하며, 상기 대전장치는, 상기 유입구를 향하여 배치되며, 이온을 발생시키는 복수의 탄소섬유전극; 상기 복수의 탄소섬유전극이 설치된 인쇄회로기판; 및 상기 복수의 탄소섬유전극의 선단과 마주하지 않으며, 상기 인쇄회로기판의 근처에 배치되는 접지전극;을 포함한다.
Bibliography:Application Number: KR20190071363