| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic device and a fire preventing mechanism of the electronic device capable of improving self-extinguishing function as the device by improving the cooling capability as the device, preventing the fire spread to the outside even if fire breaks out indoor, and exhausting high-temperature heat and flammable gases to the outside. SOLUTION: This electronic device 15 having an exhaust opening 25 configured to exhaust air outside includes a door part 30 configured to close the exhaust opening 25 when the electronic device has a predetermined temperature, wherein the door part 30 is rotated based on the own weight of the door part 30 and a wind pressure of the air taken in the electronic device and exhausted outside the electronic device, so that the exhaust opening 25 is closed. COPYRIGHT: (C)2008,JPO&INPIT
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