| 摘要 |
<p>This utility model disclosed an improved electric desk fan which comprises a converting means for converting AC voltage to DC voltage to supply DC voltage to power the fan, a rechargeable battery for supplying DC power to the fan upon service interruption of the AC voltage, and a charging means for charging DC voltage to rechargeable battery from converting means. Desk fan includes a lighting fixture for emitting light upon service interruption of the AC voltage and a charging socket for charging DC voltage to electronic gadgets.</p> |
