To suppress a temperature increase of an electrical component box by preventing reduction in the cooling efficiency of a condenser by a simple structure.
In a machine room 30 of a front opening added to a storage body 10, a condenser 41 including a condenser fan 42 is disposed in a region over the entire width of a near side lower part, and a compressor 47 is disposed at its deep side. A front panel 33 with a suction port 37 formed thereon is mounted to the front opening of the machine room 30. An exhaust port 38 is formed on the wall surface of the rear surface side of the machine room 30. By driving the condenser fan 42 together with the compressor 47 during cooling operation, outside air is sucked from the suction port 37, and passed through the condenser 41 and the compressor 47 to cool these components, and exhaust heat after cooling is discharged from the exhaust port 38. A close plate 50 is laid to close the entire width of the upper part of the condenser 41, and an electrical component box 60 is fixed to the rear surface of the close plate 50 in the form of projecting toward the deep side of the machine room 30.
YAMAZAKI MAKOTO
OKADA KATSUSHIRO
