| 摘要 |
The present invention relates, in general, to air cleaning apparatuses and, more particularly, to a ceiling-mounted air cleaning apparatus which can be conveniently installed and used as room ventilation equipment, which discharges contaminated indoor air to the outside a room and supplies fresh outdoor air to the interior of a room so as to maintain clean air in the interior of the room. The ceiling-mounted air cleaning apparatus of the present invention includes an upper casing (10), which is removably mounted to a ceiling, a lower casing (20), which is separably coupled to the upper casing, a filter unit (30), which is provided between the upper and lower casings, and a locking unit (40), which separably couples the upper and lower casings to each other. |
