| 摘要 |
PURPOSE:To reduce the cost and to eliminate a need of maintenance by setting a brush to a fan rotated with the pressure of air and providing a lens cleaner mechanism which removes dust stuck to an optical head by the pressure of air and the rotating force of the brush. CONSTITUTION:A fan motor and the lens cleaner mechanism are provided, and this mechanism consists of a fan 12b rotated by the pressure of air sent from the fan motor and a brush 12a set to the fan 12b and removes dust stuck to an optical head by the pressure of air and the rotating force of the brush 12a. Thus an optical disk cartridge type lens cleaner for lens cleaning and the maintenance are unnecessary, and the cost is reduced and trouble is saved, and the initial state is kept for a long time to improve the reliability because stuck dust is removed by the device itself to clean the device. |
