| 摘要 |
<p>A solar powered intelligent flash light (10), on which a set of amorphous silicon solar powered cells is provided. The set of amorphous silicon solar powered cells is connected to an accumulator (30) through an anti-reverse and voltage-stabilizing circuit (25). A battery status detecting unit (35) connected in parallel to a microprogrammed control unit (40) is disposed on the accumulator. The microprogrammed control unit is connected to a displaying panel (50) having an operating interface (55), a lighting unit (60), a radio unit (70), and a speaker unit (80), respectively. The flash light would be charged indoor or at an underlit place, andwould detect and display the charging status and the electric quantity of the accumulator by the battery status detecting unit and the displaying panel at any moment.</p> |
