The invention discloses a direct-blowing-prevention vehicle-mounted external air purification device, which comprises a mounting base, a bottom plate and a cover body. The mounting base is detachably connected with an air conditioner air outlet in a vehicle through a connecting device and can completely cover the air conditioner air outlet; the bottom plate is detachably connected with the mounting base, the mounting base is provided with a middle through hole, a containing cavity penetrating through the bottom plate is formed in the middle of the bottom plate, and the two ends of the containing cavity are communicated with the middle through hole and the internal space of the cover body respectively; a filtering device is arranged in the containing cavity, the cover body is matched with the bottom plate and covers the containing cavity, the outer side surface of the cover body is an inclined surface, and an air outlet is formed in the cover body. The mounting base, the bottom plate and the cover body are detachably mounted. The inclined surface of the cover body is arranged, and the air outlets are reasonably arranged, so that the air outlet angles of the air outlets can be changed, and the direct blowing condition is avoided.

    本申请涉及一种防直吹车载外置式空气净化装置,包括安装底座、底板和罩体,安装底座通过连接装置与车内空调出风口可拆卸的连接,并能够完全覆盖空调出风口;底板与安装底座可拆卸的连接,安装底座具备中部贯通孔,底板中部开设有贯通底板的容纳腔,容纳腔两端分别与所述中部贯通孔和罩体内部空间联通;所述容纳腔内设置有过滤装置,罩体与底板配合并覆盖容纳腔,罩体外侧表面为倾斜表面,所述罩体上开设有出风口。通过安装底座、底板和罩体三者之间可拆卸的安装,罩体倾斜面的设置,合理布置出风口,能够改变出风口的出风角度,避免出现直吹的情况。


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    Title :

    direct-blowing-prevention vehicle-mounted external air purification device


    Additional title:

    一种防直吹车载外置式空气净化装置


    Contributors:
    XIE WENXING (author)

    Publication date :

    2021-11-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL



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