| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooler which improves strength of an air duct and reduces vibrations occurring in the air duct with a simple structure.SOLUTION: An air duct 5 of a cooler 100 includes: a cover member 54 which is formed by bending a plate material and connecting upper ends of a pair of side wall parts 51 by a top plate part 52; a pair of channels 55 which connect lower end parts of both side wall parts 51 of the cover member 54 with a base block 1; a lower connection plate 56 which supports a lower end of a pipe 3 penetrating therethrough and is connected with the cover member 54; and an upper connection plate 57 which supports an upper end of the pipe 3 penetrating therethrough and is connected with the cover member 54. |
