公开(公告)号：US20140240992A1

公开(公告)日：2014-08-28

申请号：US13778488

申请日：2013-02-27

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Tamás VÁSÁRHELYI ,  József FÜLÖP ,  Timea SESZTÁK ,  Zsolt BAGOLY ,  Jácint GERGELY

IPC: F21V23/00

CPC classification number: F21K9/90 ,  F21V23/004 ,  H01R12/515 ,  H05K1/00 ,  H05K1/117 ,  H05K2201/09027 ,  H05K2201/09163 ,  H05K2201/1059 ,  Y10T29/49117 ,  Y10T29/49155

Abstract: A lamp includes a collar with internal and outer surfaces, where two or more connection pins extend from the internal surface of the collar. At least two connection pins have a head portion distal from the collar internal surface. The head portions include a slot. The lamp includes a light source with at least two external lead-in wires. The lead-in wires are located within respective slots and are mechanically coupled to respective surfaces of the slots in a press-fit manner which may be free of wrapping, winding, twisting, or soldering. A PCB disposed inside the lamp has two opposing surfaces and a rim between the two opposing surfaces. There are conductive surfaces disposed on at least one of the rim and one of the opposing surfaces at positions corresponding to connection pin slots. The PCB is located between connection pins with the conductive surfaces in electrical communication with the lead-in wires.

Abstract translation: 灯包括具有内表面和外表面的套环，其中两个或多个连接销从套环的内表面延伸。 至少两个连接销具有远离套环内表面的头部。 头部包括槽。 该灯包括具有至少两个外部引入线的光源。 引入线位于相应的槽内，并且以压配合的方式机械地联接到槽的相应表面，压配合方式可以没有包裹，缠绕，扭转或焊接。 布置在灯内的PCB具有两个相对的表面和两个相对表面之间的边缘。 在对应于连接销槽的位置处，设置在轮辋和相对表面中的至少一个上的导电表面。 PCB位于连接引脚之间，导电表面与引入线电连通。

公开(公告)号：US20180310382A1

公开(公告)日：2018-10-25

申请号：US15496882

申请日：2017-04-25

Applicant: General Electric Company

Inventor： Zsolt BAGOLY ,  Jácint GERGELY ,  József SAMU ,  Loránd TÓTH

IPC: H05B37/02 ,  H03K5/01 ,  H05B37/03 ,  B60Q1/00 ,  H05B33/08 ,  H04B15/00

CPC classification number: H05B37/02 ,  B60Q1/0094 ,  H03K5/01 ,  H04B15/005 ,  H05B33/0815 ,  H05B37/0272 ,  H05B37/038

Abstract: A lighting system waveform shaping circuit (WSC) includes a line voltage input, a line voltage output connectable to an input voltage port of a control unit, a neutral line input connectable to a neutral line of a voltage power source, and the WSC including an impedance matching network (IMN) configured to alter an input impedance of the lighting control circuit. In one embodiment, the IMN can include a resistor in series with the line voltage input, and an actively-controlled bypass switch in parallel with the resistor. In another embodiment, the IMN can include respective ferrite chokes surrounding the input and the output voltage lines, a capacitor between the line voltage input and the neutral line input, a capacitor between the neutral line input and a protected earth ground, and a resistor in series between the neutral line input and the lighting control unit neutral line input port.