The present invention relates to air-conditioning of the purified air outlet opening and closing interlock device for having the air purifier, the present invention is the air conditioner having the air purifier air purification inlet and purified air discharge port for provided an inlet cover and an outlet cover for opening and closing, respectively, but install the cover on the front of the intake air purification, air conditioning, and a filter provided in the inner panel; And the transfer device the suction cover is installed on the filter panel to be transported to the slide front / rear air-conditioned to provide a driving force; And a cover having a vertical slider secured to the inner surface of the cover inlet through said filter support panel so as to guide the forward / backward slide of the feed inlet cover; The discharge port cover installed, but to install and enables the starting point for changing the vertical side rotated a predetermined angle to the air conditioning side, opening with a cross-linking structure between the cover slider and the discharge port cover to be opened and closed when driving the discharge port cover of the inlet cover is interlocked switching and It characterized in that it comprises an apparatus. Accordingly, the present invention is so that the discharge port can be opened and closed in association with the inlet for the discharge of purified air at the inlet opening of the air purification system of independent operation is possible to discharge the air purifying function to filter inhaled air. Air conditioner, air purifier, a discharge port, inlets, interlock, air purification, links