公开(公告)号：US20180347798A1

公开(公告)日：2018-12-06

申请号：US16059551

申请日：2018-08-09

Applicant: LEDVANCE GmbH

Inventor： Jun LIU ,  Shijun NIE

IPC: F21V23/06 ,  H01R35/04 ,  F21K9/272

CPC classification number: F21V23/06 ,  F21K9/272 ,  F21K9/65 ,  F21V14/02 ,  F21V19/02 ,  H01R24/66 ,  H01R35/02 ,  H01R35/04

Abstract: The present invention relates to a connector device for an illumination apparatus and an illumination apparatus comprising this connector device. The connector device comprises a stationary element for connecting to the illumination apparatus, a first movable element for connecting to a power supply, a second movable element rotatably connected to the stationary element, and a locking element arranged between the stationary element and the second movable element, wherein rotation of the second movable element in a first direction drives the locking element to release locking of the second movable element, and when the second movable element continues to be rotated in the first direction and drives the first movable element to rotate together, rotation of the first movable element enables the locking element to release locking of the first movable element.

公开(公告)号：US20190032863A1

公开(公告)日：2019-01-31

申请号：US16072023

申请日：2017-01-20

Applicant: LEDVANCE GmbH

Inventor： Haitao WEN ,  Jun LIU ,  Xiongqiang HE ,  Shijun NIE

IPC: F21K9/278 ,  F21K9/90 ,  F21V23/00

Abstract: An LED lighting device includes a housing, an LED light-emitting unit arranged inside the housing, and an LED driver configured to drive the LED light-emitting unit to operate. The LED driver and the LED light-emitting unit are integrally arranged inside the housing. The LED lighting device allows the number of components to be reduced, and the structure to be more compact, thus allowing the LED driver to be set inside a housing of a small lighting device.

公开(公告)号：US20190032860A1

公开(公告)日：2019-01-31

申请号：US16073099

申请日：2017-01-26

Applicant: LEDVANCE GmbH

Inventor： Haitao WEN ,  Jun LIU ,  Ran LIN ,  HongWei ZHANG

IPC: F21K9/232 ,  F21V19/00 ,  F21V29/74

Abstract: A lighting device is provided, which includes a first lighting unit, a heat-dissipating unit heat-conductively connected to the first lighting unit; a second lighting unit, a second heat-dissipating unit heat-conductively connected to the second lighting unit; and a driver electrically connected with the first lighting unit and the second lighting unit. Furthermore, a method of assembling a lighting device is provided.

公开(公告)号：US20180187878A1

公开(公告)日：2018-07-05

申请号：US15837548

申请日：2017-12-11

Applicant: LEDVANCE GmbH

Inventor： Ran LIN ,  Jun LIU ,  Shijun NIE

IPC: F21V31/00 ,  F21V23/00 ,  F21V19/00 ,  F21V29/70

CPC classification number: F21V31/005 ,  F21K9/232 ,  F21K9/238 ,  F21K9/90 ,  F21V19/0025 ,  F21V23/001 ,  F21V23/002 ,  F21V23/003 ,  F21V23/006 ,  F21V29/70 ,  F21V29/81 ,  F21V31/04 ,  F21Y2107/00 ,  F21Y2115/10

Abstract: A lighting device (1) is provided, comprising at least one LED module (11, 12), which is connected to a retainer (2), and a driver (3) that is electrically connected to the LED module (11, 12), wherein the driver (3) is at least partially cast by a potting material (5) wherein the driver (3) is connected to the retainer (2) via an adaptor board (32) that is positioned in between the driver (3) and the retainer (2).