| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic apparatus in which heat radiation efficiency can be improved. SOLUTION: In the electronic apparatus 11a, the heat from electronic components 21, 22 is delivered to heat transmitting plates of heat receivers 81, 82. The heat of the heat transmitting plates is delivered to a coolant flowing through a flow passage. The electronic components 21, 22 are cooled. The coolant flows to a tank 37. The coolant and air in an circulating passage are stored in the tank 37. Meanwhile, an air inlet port is formed on an enclosure 12. An outside air is introduced from the air inlet port into the enclosure 12. The tank 37 is allowed to face the air inlet port. The tank 37 is exposed to the outside air. Heat of the coolant in the tank 37 can be discharged to the outside air. The coolant can be efficiently cooled. Efficiency of heat radiation can be improved. COPYRIGHT: (C)2008,JPO&INPIT |
