| 摘要 |
<p>PROBLEM TO BE SOLVED: To achieve a reduction in noise and a higher cooling capacity by arranging a trihedral cover having a plurality of intake ports formed uniform trihedrally and an electrical component array part disposed at a specified height of the trihedral cover. SOLUTION: A heat exchanger 220 is arranged at a vertical height equal to the height of a trihedral cover 210 to enhance a heat exchange capacity. In the trihedral cover 210, intake parts 211 are formed uniform trihedrally to increase the amount of outside air taken in. Air passing through the heat exchanger 220 is guided to a narrow duct part 204 of formed bent at a delivery port 201 of a front cover 200 and delivered to the delivery port 201 while forming a passage distribution uniformly. On the other hand, the electric component array part having a handle function is mounted at an upper end of the side of the trihedral cover 210. This enables reduction in friction noise of air and furthermore, increase in the amount of air delivered thereby enhancing cooling capacity.</p> |
