| 摘要 |
PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioning device, wherein even if water infiltrates from a through-hole formed in a top plate, the water hardly infiltrates in an area where an electric component or the like is installed.SOLUTION: An indoor unit 2 of an air conditioning device 1 of ceiling-suspended type or ceiling-embedded type performs air-conditioning by feeding air with its heat exchanged with a heat exchanger 10 from an air outlet 25, and includes a top plate 23 forming an upper end surface of the indoor unit 2 and provided with a through-hole 230 at a predetermined position, and a heat insulating member 60 disposed to face the top plate 23, at least on a lower side of a portion where the through-hole 230 is provided in the top plate 23, wherein the heat insulation member 60 characteristically has a water guide structure 64 capable of guiding water infiltrated from the thorough hole 230, from a position on a lower side of the through-hole 230 in a horizontal direction to a position outside than the heat exchanger 10. |
