| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the degradation of the processing capacity caused by the heat-up of electronic parts, and capable of preventing the deterioration with age of the cooling capacity caused by the adhesion of a radiation inhibiting substance to a heat sink in a game parlor filled with cigarette smoke, dust and static electricity. SOLUTION: The game machine includes: a suction port 91 disposed in a casing for sucking outside air; a discharge port 95 disposed in the casing for discharging outside air sucked from the suction port to outside of the casing; an air pathway 96 for guiding outside air sucked from the suction port to the discharge port; a circuit board 101 disposed inside the casing; a fin 103 in contact with the air pathway and disposed to face inside of the air pathway for radiating heat of the circuit board; and an air cleaner 93 for cleaning outside air sucked from the suction port, the cleaner 93 being disposed between the suction port inside the air pathway and the radiation member. Outside air sucked from the suction port is cleaned by the air cleaning part, and the radiation member is cooled with the cleaned air. COPYRIGHT: (C)2009,JPO&INPIT
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