Outdoor unit for air conditioner

OUTDOOR UNIT FOR AIR CONDITIONER Abstract An outdoor unit for an air conditioner is provided. The outdoor unit comprises: a heat exchanger (3) disposed inside a housing (1); and a bottom plate (5) of the housing (1), including, a bottom plate portion (5a), a flange (10) formed by upwardly folding back an edge of the bottom plate portion (5a), a drainage hole (7) penetrating the bottom plate portion (5a) and configured to discharge water, a plurality of mounting bases (9, 13, 15) protruding upwardly from the bottom plate portion (5a) and supporting a lower end of the heat exchanger (3) by upper surfaces thereof, and a drainage conduit (8) provided in contact with the mounting bases (9, 13, 15) and inclining downward toward the drainage hole (7), wherein a portion of the bottom plate portion (5a) positioned between at least one of the plurality of the mounting bases (9, 13, 15) and the flange (10) includes an inclined portion (11) which is inclined toward the drainage conduit (8) in a longitudinal direction of the flange (10). 3b 3 5a