LED LIGHTING
1 Assignment
0 Petitions
Accused Products
Abstract
An LED light includes a light body; an LED light board disposed in the light body and disposed thereon a plurality of LED dies; at least one battery coupling member, which is a detachable battery carrier, disposed at an outside edge of the light body for accommodating therein a battery device which is a replaceable element; and a power switch control circuit disposed in the light body and electrically coupled to an alternate current source, the at least one battery coupling member and the LED light board so that either of an alternate current received from the alternate current source and a direct current received from the battery device is transmitted to the LED light board. The replaceable battery device disposed at the outside edge of the light body and used as a backup power supply for emergency illumination is simple in structure and low in cost.
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Citations
65 Claims
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1-45. -45. (canceled)
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46. An LED light, comprising:
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a light body; a battery device, disposed at the light body; a power switch control circuit disposed in the light body for receiving an alternate current from an alternate current source or receiving a direct current from the battery device; an LED light board electrically connected to the power switch control circuit and disposed thereon a plurality of LED dies; and a body sensor electrically connected to the power switch control circuit and functioning for sensing whether there is anybody entering a detection zone, wherein when it is detected by the body sensor that somebody enters the detection zone, a body sensing signal is generated and sent to the power switch control circuit; wherein if an magnitude of the alternate current is greater than a specific value, the power switch control circuit has the received alternate current enter the LED light board to enable the output of a source light with a first lighting parameter from the LED light, and if the magnitude of the alternate current is less than the specific value, the power switch control circuit has the received direct current enter the LED light board to enable the output of a source light with a second lighting parameter from the LED light. - View Dependent Claims (47, 48, 49)
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50. An LED light, comprising:
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a light body; an LED light board disposed in the light body and disposed thereon a plurality of LED dies; at least one battery coupling member, which is a detachable battery carrier, disposed at an outside edge of the light body for accommodating therein a battery device which is a replaceable element; and a power switch control circuit disposed in the light body and electrically coupled to an alternate current source, the at least one battery coupling member and the LED light board so that either of an alternate current received from the alternate current source and a direct current received from the battery device is transmitted to the LED light board. - View Dependent Claims (51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61)
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62. An LED light, comprising:
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a bulb head; a light-transmissible bulb housing; an LED light board disposed thereon a plurality of LED dies; a battery coupling member for accommodating therein a battery device which is a replaceable element; a heat dissipater disposed between the bulb head and the light-transmissible bulb housing, and disposed with a plurality of heat-dissipating fins at a side wall thereof, wherein an accommodation room is formed between at least two of the heat-dissipating fins for accommodating the battery coupling member; and a power switch control circuit disposed in the LED bulb light and electrically connected to an alternate current source, the battery coupling member and the LED light board for receiving and transmitting an alternate current from the alternate current source or receiving a direct current from the battery device to the LED light board. - View Dependent Claims (63, 64, 65)
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Specification