An LED light engine includes a flexible electrical cable and a plurality of LEDs. The flexible electrical cable includes first, second and third electrical conductors and an electrically insulating covering for the electrical conductors. The conductors are arranged substantially parallel with one an
An LED light engine includes a flexible electrical cable and a plurality of LEDs. The flexible electrical cable includes first, second and third electrical conductors and an electrically insulating covering for the electrical conductors. The conductors are arranged substantially parallel with one another having an insulating material therebetween. A first LED including a first lead electrically connects to the first electrical conductor and a second lead of the first LED electrically connects to the second conductor. A second LED includes a first lead electrically connected to the second electrical conductor and a second lead electrically connected to the third electrical conductor. A third LED includes first and second leads electrically connected to the second conductor. The third LED is interposed between the first LED and the second LED.
대표청구항▼
The invention claimed is: 1. A light emitting diode (LED) light engine comprising: a flexible electrical cable including first, second and third electrical conductors, a wire disposed the cable for delivering information through the cable and an electrically insulating covering material for the ele
The invention claimed is: 1. A light emitting diode (LED) light engine comprising: a flexible electrical cable including first, second and third electrical conductors, a wire disposed the cable for delivering information through the cable and an electrically insulating covering material for the electrical conductors and the wire, the conductors and the wire having the insulating covering material therebetween and the wire providing communication between an associated controller and at least one of the LEDs; a plurality of LEDs including a first LED having a first lead electrically connected to the first electrical conductor and a second lead electrically connected to the second conductor, a second LED having a first lead electrically connected to the second electrical conductor and a second lead electrically connected to the third conductor, and a third LED having first and second leads electrically connected to the second conductor, wherein the third LED is interposed between the first LED and the second LED; a plurality of prongs wherein each prong is in electrical communication with a respective lead of one of the LEDs, wherein each prong includes a tip adapted to pierce the insulating material of the flexible electrical cable; and power conditioning electronics electrically connected to the first and third conductors, wherein the power conditioning electronics are adapted to convert AC power to DC power. 2. The light engine of claim 1, further comprising a plurality of socket housings mechanically affixed to the flexible cable, wherein each socket housing receives at least one of the LEDs. 3. The light engine of claim 2, wherein each socket housing receives at least one of the prongs. 4. The light engine of claim 2, further comprising a mounting portion for allowing the light engine to mount to an associated structure, wherein the mounting portion is attached to the socket housing. 5. The light engine of claim 2, wherein at least one of the socket housings includes a first section that selectively fastens to a second section, wherein the flexible cable is sandwiched between the first section and the second section such that a plane that intersects each of the electrical conductors is substantially perpendicular to a plane in which the LED that is received in the at least one socket resides. 6. The light engine of claim 2, wherein at least one of the socket housings includes a member adapted to puncture the electrically insulating covering material and electrically separates the second electrical conductor when the first section is fastened to the second section, whereby preventing electricity from flowing through the second electrical conductor. 7. The light engine of claim 1, further comprising an insulation barrier that separates the second electrical conductor to prevent an electrical connection between the first and second leads through the second electrical conductor. 8. The light engine of claim 1, further comprising a plurality of wires disposed in the electrical cable, wherein each wire is in communication with a controller and at least one of the LEDs. 9. The light engine of claim 1, further comprising a further plurality of LEDs each including electrical leads connected to the second wire, wherein the further plurality of LEDs are interposed between the first LED and the second LED. 10. A light string comprising: a flexible electrical cable including a pair of parallel conductors, a continuous series conductor and an electrically insulating material covering for the electrical conductors, the conductors having the insulating material therebetween; a first plurality LEDs mechanically affixed to the cable and electrically connected to one another in parallel; and a second plurality of LEDs mechanically affixed to the cable and interposed between two adjacent LEDs of the first plurality of LEDs, wherein the second plurality of LEDs are electrically connected to one another in series. 11. The light string of claim 10, further comprising conditioning electronics in electrical communication with the plurality of LEDs, wherein the conditioning electronics convert AC power to DC power for driving the LEDs. 12. The light string of claim 10, wherein the series conductor is interrupted by an insulated barrier at a plurality of locations along the series conductor. 13. The light string of claim 12, wherein the insulated barrier comprises a dielectric material adapted to cut through the series conductor. 14. The light string of claim 10, further comprising an additional wire disposed in the flexible electrical cable, wherein the additional wire is in communication with at least one of the LEDs. 15. A light emitting diode (LED) light engine comprising: a flexible electrical cable including first, second and third electrical conductors and an electrically insulating covering material for the electrical conductors; a first socket housing mechanically affixed to the flexible cable; a first LED received in the first socket housing and electrically connected to the first electrical conductor and the second conductor; a second socket housing mechanically affixed to the flexible cable; a second LED received in the second socket housing and electrically connected to the second electrical conductor and the third conductor; a third socket housing mechanically affixed to the flexible cable; a third LED received in the third socket housing and electrically connected to the second conductor at a first location and a second location that is spaced from the first location along the second conductor, the third LED being interposed between the first LED and the second LED; and an insulation member disposed between the first location and the second location that separates the second electrical conductor to prohibit flow of electricity. 16. A channel letter including the light engine of claim 15. 17. The light engine of claim 15, further comprising: a fourth socket housing mechanically affixed to the flexible cable; a fourth LED received in the fourth socket housing and electrically connected to the second conductor at two locations that are spaced from one another along the second conductor, the fourth LED being interposed between the first LED and the second LED. 18. The light engine of claim 15, further comprising insulation-piercing members disposed in the socket housings, the insulation-piercing members electrically connecting a respective LED to a respective electrical conductor. 19. The light engine of claim 15, power conditioning electronics electrically connected to the first and third conductors, the power conditioning electronics being configured to convert AC power to DC power. 20. The light engine of claim 15, further comprising a wire disposed in the flexible electrical cable.
Mahr, Casey James, Temporary work light string with variably-positionable and re-positionable readily-replaced lamp, optionally with integral hangers, that are optionally electrically connected to plural electrical circuits.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.