One-body type air conditioner

Claim 1

A single-body type air conditioner; comprising: a casing; a base plate placed in said casing; a front panel connected to said casing and having an air intake grille formed therein at an upper portion thereof; an intermediate partition positioned in said casing to define a room side section and an outdoor side section; a room side heat exchanger positioned in said room side section; an outdoor side heat exchanger positioned in said outdoor side section; a room side fan and an outdoor side fan positioned respectively adjacent said room side heat exchanger and said outdoor side heat exchanger; a driving motor having first and second shafts extending first and second sides thereof, first and second ends of said shaft securing said room side fan and said outdoor side fan respectively; a drain pan and an air blowing outlet positioned below said room side heat exchanger; room side air blowing passage means located within said casing to communicate said air intake grille with said air blowing outlet and which further comprises an air passage wall for forming a lower part of said room side air passage formed unitarily with said intermediate partition; heat insulator means interposed between said air passage wall and said base plate; and a synthetic resin sound absorber and an air blowing louver located adjacent a lower portion of said front panel and which is placed downstream of said air intake opening and said air blowing outlet wherein said air blowing passage means and said air passage wall extend horizontally from said intermediate partition to said air blowing louver and wherein said air passage wall is of a gradually decreasing curved shape.