| 摘要 |
<p>PURPOSE:To cool about uniformly all the printed boards stored in a printed- board device, in a cooling structure for electronic apparatuses. CONSTITUTION:In a cooling structure for electronic apparatuses, a printed-board device 10 for storing printed boards 15 in parallel with each other in a box type bin 11 is mounted on a rack, and the printed boards 15 are cooled by a fan device 50 mounted on the rack part present under the printed-board device 10. In this cooling structure, the fan device 50 comprises a case 51 for storing a plurality of fan units 55 in an insert-able way, a shaft 31 which is held in the central part of the top or rear surface of the case 51 and whose front and rear end parts are pivoted respectively by the members provided respectively in the front and rear parts of the rack, and a motor 30 for giving a rotational motion to the shaft 31.</p> |
