| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable a battery pack to be cooled at all times whether it is being charged, discharged or in a standby condition, while enhancing its dustproof property and miniaturizing it. SOLUTION: The heat receiving part of a flat heat pipe 4 is brought into contact with the surface of cell body 3 and is thermally coupled to a heat radiating fin 5 mounted on the outside of a battery case 2b.</p> |
