| 摘要 |
<p>A vacuum cleaner comprises a device for dispensing atomised liquid, the device having a reservoir (18) for holding liquid (27) and an ultrasonic transducer (22) arranged to atomise the liquid (27) in the reservoir (18). An airflow is created through the reservoir (18) via the exhaust gasflow of the vacuum cleaner, the airflow carrying the atomised liquid via an elongate tube (20) to a dispensing outlet (28) provided on a cleaning head (11) of the vacuum cleaner. The ultrasonic transducer (22) is simple and inexpensive, yet is able to reliably atomise the liquid (27) for dispensing.</p> |
