| 摘要 |
<p>PURPOSE:To prevent the increase of temperature in a front cover mounted on a motor tricycle. CONSTITUTION:A battery 13 and a controller 23 are placed on a car body frame 10. A wall plate 22 extended from the upper surface of the front cover 14 to the lower part of the front cover is located at the interior covered with a front cover 14. The controller 23 is isolated from a battery 13, and holes 14b and 14c are formed in the upper surface and the side surface of the front cover 14 to improve ventilation. This structure protects the controller 23 from a heat damage.</p> |
