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：US20180187880A1

公开(公告)日：2018-07-05

申请号：US15854977

申请日：2017-12-27

Applicant: LEDVANCE GmbH

Inventor： Jun Liu ,  Shijun NIE ,  Haitao WEN

IPC: F21V31/00 ,  F21V23/06 ,  F21V3/00 ,  F21V19/00 ,  F21V17/10 ,  F21S2/00 ,  F21V29/70 ,  F21V23/00

CPC classification number: F21V31/005 ,  F21K9/232 ,  F21K9/90 ,  F21S2/005 ,  F21V3/00 ,  F21V17/101 ,  F21V19/0015 ,  F21V23/003 ,  F21V23/006 ,  F21V23/06 ,  F21V29/70 ,  F21V31/04 ,  F21Y2107/00 ,  F21Y2115/10

Abstract: A lamp is provided, the lamp comprising at least one LED module and a first housing part, wherein the LED module is sealed to the first housing part against environmental influences jointly by a first sealing member and a sealing compound.

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.