This invention relates to a structure of an air outlet hole in an air filter, in which one or more air outlet holes are disposed in proximity to the air outlet of the air filter, and a closing element is used to close the air outlet of the air filter, such that the filtered air is discharged only through the air outlet holes. In addition, a conduit with one end as a breathing element is inserted at the air outlet holes to allow the conversion of an air filter into an air purifier for personal breathing so as to provide personal clean air at any time in an office, at home, or in a vehicle, factory or hospital.本發明係有關一種空氣濾清機出氣孔之結構,其主要係於空氣濾清機近出風口處,設有一個或一個以上之出氣孔,並藉一封閉元件將空氣濾清機之出風口予以封閉,而使過濾後之空氣集中由出氣孔排出,於該出氣孔處,插接一端為呼吸元件之導管,以將空氣濾清機轉換成供個人獨立呼吸之空氣清淨設備,進而可於辦公室、居家、車內、工廠及醫院等處所,依所需隨時提供個人純淨空氣之目的。(1)...空氣濾清機(11)...殼體(12)...出風口(121)...入風口(13)...出氣孔(2)...封閉元件(3)...導管(31)...呼吸元件
