| 摘要 |
A flashlight is equipped with rechargeable batteries inside its main housing. A removable tail cap contains an electronic circuit for recharging the batteries, the circuit being actuated and energized by means of a switch assembly which is accessible through the outer end of the tail cap. A mechanical isolation means is included for protecting the electronic circuit from being damaged by any physical movement of the batteries that may occur. One embodiment of the invention also includes a spare bulb holder assembly which also constitutes the mechanical isolation means.
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