Disclosed is an invention relating to a portable air purifier. The portable air purifier according to the present invention comprises: fans each of which rotates with respect to a rotary shaft extending in a first direction, and which comprises a hub and fan blades radially connected around the hub; and a fan cover provided with shielding plates for shielding the hubs, and guide vanes for guiding the discharge direction of the air discharged by the fans, wherein the foreground of the rotational area of the fan blades forms a ventilation surface, and the guide vanes are arranged in front of the ventilation surface and extend radially with respect to the rotary shaft, and each comprise a first guide surface positioned adjacent to a fan and a second guide surface connected to the first guide surface and positioned further from the fan than the first guide surface, the second guide surface being parallel to the first guide surface and the first guide surface being at a set angle (a) to the ventilation surface.


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    Title :

    PORTABLE AIR PURIFIER


    Additional title:

    TRAGBARER LUFTREINIGER
    PURIFICATEUR D'AIR PORTABLE


    Contributors:
    KU MYUNG JIN (author) / KIM TAE YOON (author) / HONG SEONG HO (author) / KIM JUHYUN (author) / KIM YOUNGJUN (author) / KIM HO-JUNG (author) / JEON JONGKEON (author) / KIM JI HYUNG (author)

    Publication date :

    2023-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B01D SEPARATION , Trennen / F24F Klimatisierung , AIR-CONDITIONING



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