| 摘要 |
<p>A glass-wiping device. The glass-wiping device is capable of being connected to an external power source (2) and comprises a control unit (7), a suction unit (3), a driver unit (6), a running unit (8), and a cleaning unit (9). The glass-wiping device sucks onto the surface of a glass via the suction unit (3). The running unit (8) and the cleaning unit (9) respectively are arranged at the bottom of the glass-wiping device. The control unit (7) is connected to respectively the cleaning unit (9) and the driver unit (4). Under an action of the control unit (7), the driver unit (6) controls the running unit (8) to run. The glass-wiping device also comprises a built-in battery (5). The glass-wiping device is powered to work by either the external power source (2) or the built-in battery (5). When scenarios such as a sudden disconnection between an external power source connector and the external power source (2) or a power failure, the glass-wiping device is ensured to continue to be sucking onto the glass.</p> |
