Battery-conserving flashlight and method thereof
DCFirst Claim
1. A flashlight comprising:
- a body including an opening for accessing an interior of the body;
at least one battery disposed in the body and configured for powering the flashlight;
a controller disposed in the body configured to determine if the body is in motion, wherein if the body is not in motion for a first predetermined period of time, the controller decouples the at least one battery from the flashlight to conserve energy in the at least one battery; and
a visual indicator disposed on an exterior surface of the body, wherein the controller activates the visual indicator.
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Litigations
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Accused Products
Abstract
A battery-conserving flashlight and method thereof are provided. The flashlight includes a body having a first end and a second end, the first end including an illumination source and the second end including an opening for accessing an interior of the body; at least one battery disposed in the body via the opening in the second end, the at least one battery coupled to and configured for powering the illumination source; and a controller disposed in the body configured to determine if the body is in motion, wherein if the body is not in motion for a predetermined period of time, the controller decouples the at least one battery from the illumination source to conserve energy in the at least one battery. Optionally, the flashlight may include a visual or audible indicator to alert a user that the flashlight will shutdown.
7 Citations
20 Claims
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1. A flashlight comprising:
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a body including an opening for accessing an interior of the body; at least one battery disposed in the body and configured for powering the flashlight; a controller disposed in the body configured to determine if the body is in motion, wherein if the body is not in motion for a first predetermined period of time, the controller decouples the at least one battery from the flashlight to conserve energy in the at least one battery; and a visual indicator disposed on an exterior surface of the body, wherein the controller activates the visual indicator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for conserving battery life in a flashlight, the method comprising:
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powering the flashlight by at least one battery disposed in a body of the flashlight, the body including an opening for accessing an interior of the body; determining, by a controller disposed in the body, if the body is in motion, wherein if the body is not in motion for a first predetermined period of time, the controller decouples the at least one battery from the flashlight to conserve energy in the at least one battery; and activating, by the controller, a visual indicator disposed on an exterior surface of the body. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A battery-conserving electronic device comprising:
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a body including an opening for accessing an interior of the body; at least one battery disposed in the body and configured for powering the device; a controller disposed in the body configured to determine if the body is in motion, wherein if the body is not in motion for a first predetermined period of time, the controller decouples the at least one battery from the electronic device to conserve energy in the at least one battery; and a visual indicator disposed on an exterior surface of the body, wherein the controller activates the visual indicator. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification