公开(公告)号：US20170367158A1

公开(公告)日：2017-12-21

申请号：US15675518

申请日：2017-08-11

Applicant: Elemental LED, Inc.

Inventor： Russell Petersen ,  Steven W. Gensler ,  Rick Stellmacher

IPC: H05B33/08 ,  H05K1/18 ,  F21V23/06 ,  F21S4/22 ,  F21V23/00 ,  H05K1/03 ,  F21Y2105/10 ,  F21Y2115/10

CPC classification number: H05B33/0827 ,  F21S4/22 ,  F21V23/005 ,  F21V23/02 ,  F21V23/06 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  H05B33/0809 ,  H05K1/0393 ,  H05K1/189 ,  H05K2201/0145 ,  H05K2201/1006 ,  H05K2201/10106 ,  H05K2201/10522

Abstract: A strip of linear lighting with distributed power conversion is disclosed. The linear lighting includes a flexible PCB. The flexible PCB is divided into repeating blocks, which are arranged electrically in parallel with one another between power and ground. Each repeating block includes power conversion and conditioning circuits. A plurality of LED light engines are connected to the outputs of the power conversion and conditioning circuits, electrically in series with one another. The power conversion and conditioning circuits typically include at least a full-bridge rectifier, and a filter may be connected to each of the LED light engines. A pair of conductors run the length of the PCB adjacent to it and are connected to each of the repeating blocks. A flexible, transparent covering surrounds the PCB and pair of conductors.

公开(公告)号：US10342082B2

公开(公告)日：2019-07-02

申请号：US16012592

申请日：2018-06-19

Applicant: Elemental LED, Inc.

Inventor： Russell Petersen ,  Steven W. Gensler ,  Rick Stellmacher

IPC: H05B37/02 ,  F21S4/22 ,  F21V23/00 ,  F21V23/06 ,  H05B33/08 ,  H05K1/18 ,  F21Y115/10 ,  F21Y105/10 ,  H05K1/03 ,  F21V23/02 ,  F21Y103/10

Abstract: A strip of linear lighting with distributed power conversion is disclosed. The linear lighting includes a flexible PCB. The flexible PCB is divided into repeating blocks, which are arranged electrically in parallel with one another between power and ground. Each repeating block includes power conversion and conditioning circuits. A plurality of LED light engines are connected to the outputs of the power conversion and conditioning circuits, electrically in series with one another. The power conversion and conditioning circuits typically include at least a full-bridge rectifier, and a filter may be connected to each of the LED light engines. A pair of conductors run the length of the PCB adjacent to it and are connected to each of the repeating blocks. A flexible, transparent covering surrounds the PCB and pair of conductors.

公开(公告)号：US20180302965A1

公开(公告)日：2018-10-18

申请号：US16012592

申请日：2018-06-19

Applicant: Elemental LED, Inc.

Inventor： Russell Petersen ,  Steven W. Gensler ,  Rick Stellmacher

IPC: H05B33/08 ,  F21V23/00 ,  F21V23/06 ,  F21S4/22 ,  H05K1/18 ,  H05K1/03 ,  F21Y115/10 ,  F21Y105/10 ,  F21V23/02 ,  F21Y103/10

CPC classification number: H05B33/0827 ,  F21S4/22 ,  F21V23/005 ,  F21V23/02 ,  F21V23/06 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  H05B33/0809 ,  H05K1/0393 ,  H05K1/189 ,  H05K2201/0145 ,  H05K2201/1006 ,  H05K2201/10106 ,  H05K2201/10522 ,  Y02B20/348

Abstract: A strip of linear lighting with distributed power conversion is disclosed. The linear lighting includes a flexible PCB. The flexible PCB is divided into repeating blocks, which are arranged electrically in parallel with one another between power and ground. Each repeating block includes power conversion and conditioning circuits. A plurality of LED light engines are connected to the outputs of the power conversion and conditioning circuits, electrically in series with one another. The power conversion and conditioning circuits typically include at least a full-bridge rectifier, and a filter may be connected to each of the LED light engines. A pair of conductors run the length of the PCB adjacent to it and are connected to each of the repeating blocks. A flexible, transparent covering surrounds the PCB and pair of conductors.

公开(公告)号：US10028345B2

公开(公告)日：2018-07-17

申请号：US15675518

申请日：2017-08-11

Applicant: Elemental LED, Inc.

Inventor： Russell Petersen ,  Steven W. Gensler ,  Rick Stellmacher

IPC: H05B37/00 ,  H05B33/08 ,  F21S4/22 ,  F21V23/00 ,  F21V23/06 ,  H05K1/18 ,  F21Y115/10 ,  F21Y105/10 ,  H05K1/03

Abstract: A strip of linear lighting with distributed power conversion is disclosed. The linear lighting includes a flexible PCB. The flexible PCB is divided into repeating blocks, which are arranged electrically in parallel with one another between power and ground. Each repeating block includes power conversion and conditioning circuits. A plurality of LED light engines are connected to the outputs of the power conversion and conditioning circuits, electrically in series with one another. The power conversion and conditioning circuits typically include at least a full-bridge rectifier, and a filter may be connected to each of the LED light engines. A pair of conductors run the length of the PCB adjacent to it and are connected to each of the repeating blocks. A flexible, transparent covering surrounds the PCB and pair of conductors.