Showcase

To provide a showcase in which a cooling fan is provided on a cooling room side and a fan motor is provided on a machine room side, wherein attaching and detaching the cooling fan can be facilitated and stabilization of the wind quantity by a fan case can be realized, a showcase in which a display room is provided over an insulating wall; a machine room is provided under the insulating wall; a compressor, a condenser and the like of a cooling unit are disposed in the machine room; a cooling room is provided in the insulating wall; and an evaporator and a cooling fan of the cooling unit are disposed in the cooling room so that cold air heat-exchanged with the evaporator is circulated in the display room by the cooling fan, comprises a cooling fan motor disposed in the machine room to drive the cooling fan. The cooling fan motor is detachably attached to a top plate of the machine room from lateral direction in a state that a rotating shaft of the cooling fan motor passes through the insulating wall into the cooling room. The cooling fan is detachably mounted on the rotating shaft.