| 摘要 |
PROBLEM TO BE SOLVED: To allow air flow to be adjusted, according to the calorific value of electronic components.SOLUTION: A circuit board storage device includes a casing 3 for storing an electronic circuit board 8; a plurality of windows 4 formed in one side plate 3a of the casing 3; a shutter 5 provided for each window 4 so as to open/close the window 4; a temperature detector 6, provided for each shutter 5 so as to detect the temperature of each electronic component 8a mounted on the electronic circuit board 8; and a shutter-opening/closing device 7, provided to each shutter 5 so as to drive the shutter 5, on the basis of a temperature signal from the temperature detector 6. |
