Power charger with charge indicating power button
First Claim
Patent Images
1. A power charger article comprising:
- a case;
a battery housed in the case;
a power connection port housed in the case;
a battery control module operatively connecting the battery with the power connection port;
a switch operatively connected to actuate the battery control module between a first mode in which electrical current can flow from the battery to the power connection port, and a second mode in which electrical current can flow from the power connection port to the battery;
a translucent or transparent cage defining an outer edge of the power connection port;
wherein the cage is mounted within an opening in a side of the case that is sized to receive the cage;
wherein the cage is operatively connected as a power button that is mechanically operable to actuate the switch; and
at least one LED operatively connected to be energized by the battery control module, and positioned to illuminate the cage of the power connection port when energized by the battery control module.
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Abstract
A power charger includes a case; a battery housed in the case; a power connection port housed in the case; a battery control module operatively connecting the battery with the power connection port; a power button operatively connected to actuate the battery control module between a first mode in which electrical current can flow from the battery to the power connection port, and a second mode in which electrical current can flow from the power connection port to the battery; and at least one LED operatively connected to be energized by the battery control module for illuminating the power button according to a battery charge level.
27 Citations
9 Claims
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1. A power charger article comprising:
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a case; a battery housed in the case; a power connection port housed in the case; a battery control module operatively connecting the battery with the power connection port; a switch operatively connected to actuate the battery control module between a first mode in which electrical current can flow from the battery to the power connection port, and a second mode in which electrical current can flow from the power connection port to the battery; a translucent or transparent cage defining an outer edge of the power connection port; wherein the cage is mounted within an opening in a side of the case that is sized to receive the cage; wherein the cage is operatively connected as a power button that is mechanically operable to actuate the switch; and at least one LED operatively connected to be energized by the battery control module, and positioned to illuminate the cage of the power connection port when energized by the battery control module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification