| 摘要 |
<P>PROBLEM TO BE SOLVED: To maintain good cooling property of an electronic apparatus while ensuring the flexibility of cable routing in a cooling structure of a side surface air intake type electronic apparatus mounted on a cabinet type rack. <P>SOLUTION: A cooling structure of an electronic apparatus 2, having an intake port 14 located at a side surface and an exhaust port 15 located on a rear surface, comprises: a lower part duct 17 disposed so as to overlap with a lower part of the electronic apparatus 2 and opening an outer air introduction port 18a located on a front surface and an outer air lead-out port 18b located on a side surface; a rail 12 extending at a side part of the rack in the depth direction and supporting side parts of the electronic apparatus 2 and the lower duct 17; and a side part duct 16 integrally provided with the rail 12 and leading outer air suctioned into the lower part duct 17 to the intake port 14 of the electronic apparatus 2. The lower part duct 17 has a cable insertion path 19 and also has a shutter member 22, blocking the outer air flow from the rear surface side of the rack to the front surface side, in the cable insertion path 19. <P>COPYRIGHT: (C)2013,JPO&INPIT |
