Mechanisms for light management
First Claim
1. An apparatus for a light emitting diode light bulb, comprising:
- a plurality of light emitting diodes operative for illumination in the light emitting diode light bulb;
a battery;
a base that fits a socket designed for an incandescent light bulb, the base operatively connecting to an electrical power source; and
a module operative to detect a residual voltage of the electrical power source when a control for powering the light emitting diode light bulb is powered off, the module detecting the residual voltage when a path to a hot wire is open in the electrical power source, wherein the module comprises and integrates hardware of a detection module and controller;
wherein the module is operative to determine that a power outage occurred and operative to switch to battery power from the battery in response to detecting no presence of the residual voltage of the electrical power source;
wherein when the path to the hot wire is open in the electrical power source, the module detects the residual voltage on a closed path with the light emitting diode light bulb that remains closed between a neutral wire and a ground wire, the residual voltage being approximately 7 volts.
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Accused Products
Abstract
Mechanisms for light management include a light emitting diode (LED) light bulb. The LED light bulb includes multiple light emitting diodes (LEDs) configured for illumination in the LED light bulb and includes a battery. A base is configured to fit a standard socket designed for an incandescent light bulb, and the base is configured to operatively connect to an electrical power source. A module is operative to detect a residual voltage of the power source when a control for powering the LED light bulb is powered off. The module is configured to determine that a power outage occurred and operative to switch to battery power from the battery in response to not detecting the residual voltage of the power source.
23 Citations
18 Claims
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1. An apparatus for a light emitting diode light bulb, comprising:
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a plurality of light emitting diodes operative for illumination in the light emitting diode light bulb; a battery; a base that fits a socket designed for an incandescent light bulb, the base operatively connecting to an electrical power source; and a module operative to detect a residual voltage of the electrical power source when a control for powering the light emitting diode light bulb is powered off, the module detecting the residual voltage when a path to a hot wire is open in the electrical power source, wherein the module comprises and integrates hardware of a detection module and controller; wherein the module is operative to determine that a power outage occurred and operative to switch to battery power from the battery in response to detecting no presence of the residual voltage of the electrical power source; wherein when the path to the hot wire is open in the electrical power source, the module detects the residual voltage on a closed path with the light emitting diode light bulb that remains closed between a neutral wire and a ground wire, the residual voltage being approximately 7 volts. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An apparatus for a light emitting diode light bulb, comprising:
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a plurality of light emitting diodes operative for illumination in the light emitting diode light bulb; a base which fits a socket designed for an incandescent light bulb; a module operative to detect motion via the plurality of light emitting diodes for illumination, wherein the module comprises and integrates hardware of a detection module and controller; wherein the module is operative to cause the light emitting diode light bulb and other light emitting diode light bulbs to illuminate with a low level of light based on the module detecting a nighttime, wherein the module is operative to cause the light emitting diode light bulb and the other light emitting diode light bulbs to communicate together to track the motion by illuminating with the low level of light when the module detects the motion during the nighttime; wherein certain ones of the plurality of light emitting diodes detect temperature and thermal energy above a predefined threshold in detecting a fire emergency; wherein in response to the fire emergency, the module is operative to actively search for the motion of a person during the fire emergency by selectively powering off particular light emitting diodes of the plurality of light emitting diodes; and wherein in response to the fire emergency, the module is operative to illuminate the plurality of light emitting diodes that are directed in a field of view toward the motion of the person as a spotlight during the fire emergency, while powering off the other light emitting diode light bulbs that are not in the field of view in order that the person is being viewed by fire personnel during the fire emergency. - View Dependent Claims (12, 13, 14)
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15. A system for light management, comprising:
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a plurality of light emitting diode light bulbs operative to communicate with one another, the plurality of light emitting diode light bulbs having bases that fit sockets designed for incandescent light bulbs, wherein the plurality of light emitting diode light bulbs are operative for illumination; a module of the plurality of light emitting diode light bulbs, the module being operative to control the plurality of light emitting diode light bulbs, wherein the module is operative to detect an emergency, wherein the module comprises and integrates hardware of a detection module and controller; wherein; the module is operative to cause the plurality of light emitting diode light bulbs to cooperatively illuminate a predefined exit route in response to detecting a fire emergency; the module is operative to cause the plurality of light emitting diode light bulbs to cooperatively illuminate in a mode indicative of a weather emergency in response to detecting the weather emergency; the module is operative to cause the plurality of light emitting diode light bulbs to cooperatively illuminate in a mode indicative of a security emergency in response to detecting the security emergency; and the module is operative to detect a residual voltage of an electrical power source when a control for powering the light emitting diode light bulb is powered off, the module detecting the residual voltage when a path to a hot wire is open in the electrical power source; wherein when the path to the hot wire is open in the electrical power source, the module detects the residual voltage on a closed path with the light emitting diode light bulb that remains closed between a neutral wire and a ground wire, the residual voltage being approximately 7 volts. - View Dependent Claims (16, 17, 18)
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Specification