OUTDOOR UNIT OF AIR CONDITIONER

To provide an outdoor unit of an air conditioner which can prevent drain water from leaking from a bottom plate.SOLUTION: In a valve attachment plate 10, a through hole 10d and beads 10e are formed above an outer engagement piece 10b to cause drain water, condensed in a valve 8, flowing down on a surface of the valve attachment plate 10, and reaching an upper end of the through hole 10d, to drop on a gutter of a valve cover and be guided to a bottom plate 5 and cause drain water reaching the beads 10e to drop on an upper end surface of an inner engagement piece 10a to be guided from a gap 11 to the bottom plate 5. Thus, drain water flowing down on the surface of the valve attachment plate 10 is prevented from flowing along the surface of the outer engagement piece 10b and leaking to the outside of the bottom plate 5.SELECTED DRAWING: Figure 3 【課題】 底板からドレン水が漏れ出すのを防止可能な空気調和機の室外機を提供する。【解決手段】 バルブ取付板１０には、外側係止片１０ｂの上方に貫通穴１０ｄ、及びビード１０ｅが形成されたことで、バルブ８で結露しバルブ取付板１０の表面を流れ落ちて貫通穴１０ｄの上端に達したドレン水は、バルブカバーの樋に滴下して底板５へ案内され、ビード１０ｅに達したドレン水は、内側係止片１０ａの上端面に滴下して隙間１１から底板５へ案内されるので、バルブ取付板１０の表面を流れ落ちるドレン水が外側係止片１０ｂの表面を伝い、底板５の外側へ漏れ出すことを未然に防止することができる。【選択図】 図３