MULTI-MODE POWER SUPPLY FOR AN LED ILLUMINATION DEVICE
First Claim
1. An illumination device, comprising:
- a light emitting diode (LED) module;
a control circuit, wherein the control circuit comprises at least one essential circuit component and at least one non-essential circuit component; and
a multi-mode power supply module configured to supply power to the LED module and the control circuit, wherein the multi-mode power supply comprises;
a primary power supply component configured to supply power to the at least one essential circuit component, the LED module, and the at least one non-essential circuit component, anda secondary power supply component configured to supply power to only the at least one essential circuit component.
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Accused Products
Abstract
An illumination device includes a light emitting diode (LED) module and a control circuit. The control substrate comprises at least one essential circuit component and at least one non-essential circuit component. The device also includes a multi-mode power supply configured to supply power to the LED module and the control circuit. The multi-mode power supply comprises: (i) a primary power supply component configured to supply power to the at least one essential circuit component, the LED module, and the at least one non-essential circuit component; and (ii) a secondary power supply component configured to supply power to only the at least one essential circuit component
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Citations
17 Claims
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1. An illumination device, comprising:
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a light emitting diode (LED) module; a control circuit, wherein the control circuit comprises at least one essential circuit component and at least one non-essential circuit component; and a multi-mode power supply module configured to supply power to the LED module and the control circuit, wherein the multi-mode power supply comprises; a primary power supply component configured to supply power to the at least one essential circuit component, the LED module, and the at least one non-essential circuit component, and a secondary power supply component configured to supply power to only the at least one essential circuit component. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for enabling a low-power mode in a light emitting diode (LED) illumination device, the method comprising, by a processor:
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receiving an enable low-power mode signal from a controller device via a short-range communications interface; and in response to receiving the enable low power mode signal, instructing a multi-mode power supply module to turn off a primary power supply component and turn on a secondary power supply component, wherein; the primary power supply component is configured to supply power to at least one essential circuit component of an illumination device, an LED module of the illumination device and at least one non-essential circuit component of the illumination device, and the secondary power supply component is configured to supply power to only the at least one essential circuit component. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification