| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate a trouble of cleaning an air filter and hence keep a beautiful appearance of an article by mounting a camouflaging panel on a rear surface side of a suction grill mounted on a suction hole provided on the side of a front surface of a casing, and mounting the air filter on the rear surface side of the camouflaging panel. SOLUTION: A substantially rectangular suction hole is provided in a front panel of a casing, on which suction hole a suction grill 6 is attached, and a blowoff outlet is provided in upper and lower surfaces of the casing and in both side surfaces. Further, the suction grill 6 is integrally combined with a camouflaging panel 8 and an air filter 7, and the suction grill 6, the camouflaging panel 8, and the air filter 7 are mounted on the suction hole in the front panel. The camouflaging panel 8 is mounted on the back side of the suction grill 6, and the air filter 7 is removably mounted on the back side of the camouflaging panel 8 using a plurality of mounting devices 20.</p> |
