公开(公告)号：US20180340658A1

公开(公告)日：2018-11-29

申请号：US15757749

申请日：2016-09-09

Applicant: LEDVANCE GmbH

Inventor： Jing Lin ,  Wei Xiong ,  Shijun Nie ,  Shaozhu Yang

IPC: F21K9/275 ,  H01L33/00

Abstract: An LED illuminating device (100), comprising a base (2), a bulb (3) mounted on the base (2), and a lighting module (1) received in the bulb (3), wherein the lighting module (1) comprises a first lighting assembly (11), the first lighting assembly (11) comprises a plurality of lighting bodies (111), wherein the first lighting bodies (111) have a linear shape and are configured to emit light in a direction away from an optical axis of the LED illuminating device (100), characterized in that the lighting module (1) further comprises a second lighting assembly (12), wherein the second lighting assembly (12) is configured to emit light at least in the direction of the optical axis.

公开(公告)号：US10683991B2

公开(公告)日：2020-06-16

申请号：US16045988

申请日：2018-07-26

Applicant: LEDVANCE GmbH

Inventor： Jing Lin

IPC: F21V14/02 ,  F21V19/00 ,  F21K9/20 ,  F21S8/06 ,  F21S6/00 ,  F21V21/34 ,  F21Y115/10 ,  F21V21/35

Abstract: A lighting device includes a primary lighting module with one or more light sources and one or more secondary lighting modules each with one or more light sources. Each secondary lighting module is mechanically and electrically connected to the primary lighting module. At least one of the secondary lighting modules is movable with respect to the primary lighting module. The shape of the lighting device can be varied between a collapsed state requiring less space and an expanded state for the reduction of shadows.

公开(公告)号：US11251165B2

公开(公告)日：2022-02-15

申请号：US16675587

申请日：2019-11-06

Applicant: LEDVANCE GmbH

Inventor： Jing Lin ,  Junhao Yuan ,  Xiongqiang He ,  Shuting Chou

IPC: H01L25/075 ,  H01L33/62 ,  H01L33/52 ,  F21K9/232 ,  F21Y107/90 ,  F21Y113/13 ,  F21Y105/16 ,  F21Y115/10

Abstract: A light engine for a semiconductor lamp comprises a substrate and at least two groups of LED chips arranged on the substrate. The LED chips of a first group are adapted to emit light having a first color and the LED chips of a second group are adapted to emit light having a second color different from the first color

公开(公告)号：US10663119B2

公开(公告)日：2020-05-26

申请号：US15805573

申请日：2017-11-07

Applicant: LEDVANCE GmbH

Inventor： Jing Lin ,  Shijun Nie ,  Shaozhu Yang

IPC: F21K9/232 ,  F21K9/237 ,  F21S4/22 ,  F21K9/235 ,  F21V3/02 ,  F21Y107/10 ,  F21Y115/10

Abstract: A LED filament for an omnidirectional lamp comprises two longitudinal filament sections, and each filament section includes a plurality of LEDs. The two filament sections are electrically conductively connected by a flexible connecting section. A lamp using such LED filaments provides a light distribution having an increased homogeneity.

公开(公告)号：US20180135810A1

公开(公告)日：2018-05-17

申请号：US15805573

申请日：2017-11-07

Applicant: LEDVANCE GmbH

Inventor： Jing Lin ,  Shijun Nie ,  Shaozhu Yang

IPC: F21K9/237 ,  F21K9/232 ,  F21K9/235 ,  F21V3/02

Abstract: A LED filament for an omnidirectional lamp comprises two longitudinal filament sections, and each filament section includes a plurality of LEDs. The two filament sections are electrically conductively connected by a flexible connecting section. A lamp using such LED filaments provides a light distribution having an increased homogeneity.

公开(公告)号：US11371664B2

公开(公告)日：2022-06-28

申请号：US16787139

申请日：2020-02-11

Applicant: LEDVANCE GmbH

Inventor： Jing Lin ,  Wuqiang Liao ,  Linglin Tan ,  Junshen Zhang ,  Xiongqiang He

IPC: H01Q1/38 ,  H01Q1/44 ,  F21V23/04 ,  F21K9/238 ,  F21Y115/10

Abstract: A connection module for a lamp, preferably an LED-based filament lamp, having an on-board antenna, a driver for supporting such connection module, and a corresponding lamp having such connection module. Accordingly, a connection module for a lamp having a bulb and a base is suggested, preferably for an LED-based filament lamp, including a first side configured to be received by a driver in the base of the lamp and a second side including an elongate region extending towards the bulb of the lamp. The elongate region has a width smaller than a length of the second side and first side, and an antenna. The antenna is integrated in the connection module on the elongate region.