| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic device in which a plurality of units are installed and whose contact cooling area is made large to dissipate heat generated by electronic components in the units while securing the insertability/extractability of the units. SOLUTION: The electronic device is so configured that auxiliary cooling plates 8 connected to a cooling surface 6 through hinges 7 are added, and that the auxiliary cooling plates 8 are rotated by rotation of the hinges 7 to make a heat dissipating section of the unit 3 sandwiched between a cooling plate and the auxiliary cooling plates 8 and contacted therewith, thereby increasing contact areas 61, 62 of the unit 3 and the cooling plate to decrease the thermal resistance of contact portions. COPYRIGHT: (C)2008,JPO&INPIT
|
