| 摘要 |
PROBLEM TO BE SOLVED: To provide a television camera device in which temperature rising in a camera cabinet can be suppressed by suppressing heat radiation in a heat conduction route from a circuit board to a radiation fin. SOLUTION: The television camera device, which includes radiation panels 5-7 thermo-coupled to circuit boards 2-4, and is a system for conducting and radiating the heat generated by electronic circuit devices mounted on the circuit boards 2-4 through the radiation panels 5-7 to a radiation fin 10, is provided with heat insulators 21-23 stuck to front sides of the radiation panels 5, 6, thereby suppressing the reduction of temperature gradient on a heat condition route of the radiation panels 5, 6. COPYRIGHT: (C)2011,JPO&INPIT
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