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US 10,897,112 B1Granted
AC power cord assembly capable of emitting visible lights
AssigneeBks Tec Corp.
InventorsCheng Hsiang Chen, Shang Yu Liu
Life of this patent
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Abstract
An AC power cord assembly comprises a cable and a control device, wherein the cable includes at least one first wire for transmitting AC voltages and at least one second wire for transmitting visible lights, wherein the control device includes at least one first LED for emitting visible lights to the at least one second wire.
Claims14
An AC power cord assembly, comprising:
- a cable, comprising at least one first wire for transmitting AC voltages and at least one second wire for transmitting visible lights;
- and
- a control device, comprising at least one first LED, wherein the control device comprises an AC to DC converter to convert a first AC voltage to a first DC voltage for supplying power to the at least one first LED for emitting a visible light to the at least one second wire, wherein the control device further comprises a power detector to detect a power according to an AC current when the AC voltage is supplied to an external device to cause the AC current flowing to the external device.
Dependencies are inferred from the claim text.