Patent ID: 8006510

Claim:
An indoor equipment of an air conditioner in which a heat exchanger, a blower, and a drain pan for receiving a drain water having been condensed at said heat exchanger is contained in an internal part of an indoor equipment housing, said housing including an air inlet and an air outlet; and a back portion of said drain pan faces an air flow path communicating with said air outlet, and a stabilizer is disposed at an end portion on an upstream side of the air flow path of said drain pan; wherein the indoor equipment of the air conditioner comprises an integrally injected molded drain pan including a drain pan body, a stabilizer portion, and a concave portion exposed to the air flow path in the vicinity of the boundary between said drain pan body and said stabilizer portion, wherein the stabilizer portion has a variable thickness and wherein t 1 is a bottom plate thickness of said drain pan body, and t 2 is a plate thickness in cross section in the vicinity of a bifurcated portion between said stabilizer portion and said drain pan body right above a tip end portion of said concave portion when a depth d of said concave portion is enlarged from a bottom face position of said drain pan body, and wherein the depth d of said concave portion is set such that: t 2(mm)≦ t 1(mm)+2(mm).