| 摘要 |
PROBLEM TO BE SOLVED: To provide, as the first purpose, a sealed housing for communication device storage which is easily maintained without affecting the operation state of a communication device. SOLUTION: The sealed housing for communication device storage associated with claim 1 is characterized in that a heat sink penetrating a housing body from inside to outside is mounted on a side surface and/or a ceiling surface of the housing body having an opening/closing door fitted to the front, a circulation fan for blowing air to the heat sink is mounted inside the housing body, and a duct for forced air cooling mounted with an external fan unit for blowing air to the heat sink is fitted outside the housing body while covering the heat sink. This invention associated with claim 2 is characterized in that the sealed housing for communication device storage described in claim 1 is provided with a partition plate narrowing down the flow passage in the duct for forced air cooling in the duct. COPYRIGHT: (C)2009,JPO&INPIT
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