| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To apply a battery pack attached to portable electrical equipment and used to a high rate applying a large current by promoting diffusion of the heat generated by a battery cell to suppresses rise of the temperature of the battery cell itself. <P>SOLUTION: The battery cells 5-1 to 5-6 are buried in a lower highly thermally conductive silicone gel half body 15-1a in a lower half case 12 and an upper highly thermally conductive silicone gel half body 15-2a in an upper half case 13 by halves, and the space of their whole circumference of 360 degrees is buried with the highly thermally conductive silicone gel body 15. The heat generated in the battery cells 5-1 to 5-6 is well conducted and scattered in the highly thermally conductive silicone gel body 15 in all directions, then, reaches on the surface of a case, and is radiated from a surface of the case into the air. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
