| 摘要 |
<p>Disclosed is a toy car, which comprises an electrolyte solution power device. A through hole used to spill excessive electrolyte solution is provided at the bottom of a housing. In the present invention, the through hole used to spill excessive electrolyte solution is provided at the bottom of the housing of the electrolyte solution power device so that excessive electrolyte solution injected into the housing can overflow downward through the through hole at the bottom of the housing and does not overflow around from an upper portion of the housing, thereby avoiding the impact or even short circuit caused by the overflow of electrolyte solution to devices inside the car body and ensuring the proper work of the toy car. In addition, the through hole can facilitate air circulation in the electrolyte solution power device, thus accelerating the reaction.</p> |
