公开(公告)号：US10794544B2

公开(公告)日：2020-10-06

申请号：US15989160

申请日：2018-05-24

Applicant: GE Lighting Solutions, LLC

Inventor： Xiaojun Ren ,  Kun Xiao ,  Zhifeng Bao ,  Zhiyong Wang ,  Yimin Zhu

IPC: F21V29/00 ,  F21K9/232 ,  F21V23/00 ,  F21V19/00 ,  F21V29/83 ,  F21V17/04 ,  F21Y107/30 ,  F21Y107/40 ,  F21Y115/10 ,  F21K9/235 ,  F21V3/00

Abstract: A LED lamp comprises a base, an envelope, a printed circuit board for mounting a plurality of LED chips and a supporting member for supporting the printed circuit board. The envelope has a bottom end coupled with the base. The envelope defines an interior between the base and the envelope, and the printed circuit board is disposed in the interior. The printed circuit board comprises a hollow structure. One end of the supporting member is assembled in the base, the other end of the supporting member is coupled with the printed circuit board. One end of the printed circuit board extends into the base.

公开(公告)号：US20190277487A1

公开(公告)日：2019-09-12

申请号：US16349591

申请日：2016-11-14

Applicant: GE Lighting Solutions, LLC

Inventor： Xiaojun Ren ,  Zhifeng Bao ,  Kun Xiao ,  Zhiyong Wang ,  Raghu Ramaiah ,  Glenn Howard Kuenzler

IPC: F21V29/65 ,  F21K9/238 ,  F21V29/75 ,  F21K9/232

Abstract: Aspects of the present disclosure provide an LED lamp assembly, comprising a glass envelope, an LED platform comprising a printed circuit board supported by a stem assembly disposed within the envelope, a base hermetically sealed to the envelope, and a gas disposed within the envelope. The gas is capable of providing both thermal conductivity between the LED platform and the envelope, while also mitigating volatile organic compounds present within the envelope.

公开(公告)号：US10663143B2

公开(公告)日：2020-05-26

申请号：US15515755

申请日：2014-10-08

Applicant: GE Lighting Solutions, LLC

Inventor： Dengke Cai ,  Thomas Clynne ,  Jianmin He ,  Mark Edward Kaminski ,  Benjamin Lee Yoder ,  Xiaojun Ren ,  Huisheng Zhou ,  Zhiyong Wang ,  Jian Li

IPC: F21V9/08 ,  F21V3/04 ,  G02B1/04 ,  F21K9/66 ,  F21K9/23 ,  F21V3/06 ,  G02B5/22 ,  F21Y115/10 ,  H01L33/56 ,  F21K9/232 ,  F21Y113/13

Abstract: Materials and optical components formed thereof that are suitable for use in a lighting apparatus to impart a color filtering effect to visible light. At least a portion of such an optical component is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.

公开(公告)号：US10191204B2

公开(公告)日：2019-01-29

申请号：US15540575

申请日：2015-01-06

Applicant: GE Lighting Solutions, LLC

Inventor： Yingchun Fu ,  Chenjie Xu ,  Xiaojun Ren ,  Dengke Cai ,  Jianmin He ,  Matthew A. Bugenske

IPC: F21V8/00 ,  G02B5/20 ,  G02B1/04 ,  F21V9/00 ,  F21Y103/10 ,  F21Y115/10

Abstract: Materials and lightguides formed thereof that are suitable for use in lighting units to impart a color filtering effect to visible light. At least a portion of such a lightguide (16) is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.

公开(公告)号：US11022256B2

公开(公告)日：2021-06-01

申请号：US16267537

申请日：2019-02-05

Applicant: GE Lighting Solutions, LLC

Inventor： Xiaojun Ren ,  Kun Xiao ,  Yimin Zhu ,  Zhifeng Bao

IPC: F21K9/232 ,  F21K9/233 ,  F21V3/02 ,  F21V29/60 ,  F21V29/85 ,  F21V31/00 ,  F21V3/06 ,  F21Y115/10

Abstract: An LED lamp, comprising a base; a lamp envelope coupled to the base; a support module accommodated in the lamp envelope, a first inner cavity being formed between the support module and the lamp envelope, the first inner cavity containing therein a first gas medium; a driver module accommodated in the first inner cavity and coupled to the support module; and an LED inner vessel accommodated in the first inner cavity and coupled to at least one of the support module and the driver module, a sealed second inner cavity being formed within the LED inner vessel, and the second inner cavity containing therein a second gas medium and an LED light source module.