FLASHLIGHT WITH PHOTOVOLTAIC POWER SOURCE
First Claim
1. A flashlight comprising a photovoltaic power source adapted to convert incident light energy to electrical energy and wherein the flashlight is configured such that the flashlight is induced to orient the photovoltaic power source to face upwards when the flashlight is placed on a generally horizontal surface.
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Abstract
A flashlight including a photovoltaic power source adapted to convert incident light energy to electrical energy and wherein the flashlight is configured such that the flashlight is induced to orient the photovoltaic power source to face upwards when the flashlight is placed on a generally horizontal surface. The flashlight can include a rechargeable battery pack so as to have a hybrid power supply. Also, a method of powering a flashlight including attaching at least one solar cell to a body of a flashlight, connecting the at least one solar cell to a battery such that electrical output of the solar cell can charge the battery, and connecting a switch and a lamp to the at least one solar cell and the battery such that a user can actuate the switch to connect the battery to the solar cell for charging of the battery or to the lamp for generation of light from the flashlight.
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Citations
1 Claim
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1. A flashlight comprising a photovoltaic power source adapted to convert incident light energy to electrical energy and wherein the flashlight is configured such that the flashlight is induced to orient the photovoltaic power source to face upwards when the flashlight is placed on a generally horizontal surface.
Specification