Hygiene management device for entrance hall and control method of same

A hygiene management device for an entrance hall, the device comprising:

• a first detector configured to detect an opening/closing of an entrance door located in the entrance hall;
• an air discharger located in the entrance hall and configured to discharge air in a downward direction toward a space;
• a fan assembly configured to generate a flow of air toward the air discharger to allow the air discharger to discharge air to the space;
• a duct connecting the fan assembly with the air discharger;
• a lift assembly configured to tilt the air discharger;
• a plurality of vanes configured to control a direction of air discharged through the air discharger;
• and
• a controller configured to drive the fan assembly and the lift assembly, in response to the first detector detecting the opening of the entrance door, the controller being configured to:
• drive the lift assembly such that the air discharger is tilted, and
• drive the fan assembly such that the tilted air discharger discharges air,
• wherein upper portions of the plurality of vanes are disposed in the duct and lower portions of the plurality of vanes are disposed in the air discharger,
• wherein the lift assembly includes:
• a first lift mounted at a first side of the air discharger;
• a second lift mounted at a second side of the air discharger opposite to the first side of the air discharger;
• and
• at least one lift motor configured to drive the first lift and the second lift, and
• wherein the first lift is configured to operate to tilt the air discharger such that the first side of the air discharger is lowered and the air discharger is angled toward the entrance door.