Provided is a vehicle air cleaner including: an intake part; an LED for a photocatalyst installed in an LED lamp part; a photocatalytic filter part; and an exhaust part, wherein visible light emitted from the LED for a photocatalyst has a peak wavelength of 450-650 nm. According to the present invention, since the vehicle air cleaner is small and does not employ ultraviolet LED, energy consumption is low, human body harmfulness problems can be prevented, and manufacturing costs can be reduced. Moreover, the vehicle air cleaner can bring about excellent dust-collection, deodorization and sterilization effects while operating in a visible-light area, and, also, since organic and inorganic binders are mixed and the organic binder disappears due to evaporation and only the inorganic binder remains, the remaining binder can prevent a deterioration in a photocatalytic effect, and a photocatalyst can be substantially combined with a metal mesh.

    흡기부; LED 램프부에 설치된 광촉매용 LED; 광촉매 필터부; 및 배기부를 포함하여 구성되고, 광촉매용 LED에서 조사되는 가시광선은 450 ~ 650 nm의 피크파장을 가지는 것을 특징으로 하는 차량용 공기 청정기를 제공한다. 본 발명에 의한 차량용 공기 청정기는 소형이고, 자외선 LED를 사용하지 않으므로 에너지 소모가 적고, 인체 유해성 문제를 사전에 차단할 수 있으며 제조원가를 절감할 수 있다. 또한, 차량용 공기 청정기는 가시광선 영역에서 작동하면서도 집진, 탈취 및 살균 효과가 우수하면서도, 유무기 바인더를 혼합 사용하여 유기 바인더는 열처리 과정에서 기화 소실되고, 무기 바인더만이 남게 되므로 잔류 바인더에 의한 광촉매 효과 저하를 방지할 수 있으며, 광촉매가 메탈 메쉬에 견고하게 결합될 수 있도록 한다.


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    Titel :

    Automotive air cleaner using photocatalyst filter acting in visible light range


    Weitere Titelangaben:

    가시광 영역에서 작용하는 광촉매 필터를 이용한 차량용 공기 청정기


    Beteiligte:
    AN BYUNG EUN (Autor:in) / CHO SOON HYUNG (Autor:in)

    Erscheinungsdatum :

    2021-07-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / B01D SEPARATION , Trennen / B01J Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie , CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY / F24F Klimatisierung , AIR-CONDITIONING




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