公开(公告)号：US10655798B2

公开(公告)日：2020-05-19

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 ,  F21Y103/10 ,  F21Y115/10

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：US10465893B2

公开(公告)日：2019-11-05

申请号：US16059551

申请日：2018-08-09

Applicant: LEDVANCE GmbH

Inventor： Jun Liu ,  Shijun Nie

IPC: F21V23/06 ,  H01R35/02 ,  F21V14/02 ,  F21K9/272 ,  H01R35/04 ,  H01R24/66 ,  F21V19/02 ,  F21K9/65

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：US20190154211A1

公开(公告)日：2019-05-23

申请号：US16259303

申请日：2019-01-28

Applicant: LEDVANCE GmbH

Inventor： Dezhao Zhang ,  Jun Liu ,  Moritz Engl ,  Ming Tao Wang

IPC: F21K9/275 ,  F21S4/28 ,  F21V17/16 ,  F21K9/66 ,  F21K9/60 ,  F21V29/70 ,  F21V23/06 ,  F21V3/04 ,  F21V3/06 ,  F21V3/10

CPC classification number: F21K9/275 ,  F21K9/60 ,  F21K9/66 ,  F21S4/28 ,  F21V3/049 ,  F21V3/0625 ,  F21V3/10 ,  F21V17/164 ,  F21V23/06 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: Various embodiments may relate to a lighting device, which includes a lamp tube having two open ends, a light engine arranged in the lamp tube, a carrier supporting the light engine, and two end caps closing the open ends. The lighting device further includes a diffuser. The carrier supporting the light engine is held on the diffuser, and the diffuser is held on the inner wall of the lamp tube.

公开(公告)号：US10473319B2

公开(公告)日：2019-11-12

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 ,  F21V29/70 ,  F21V19/00 ,  F21Y115/10

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

公开(公告)号：US10451261B2

公开(公告)日：2019-10-22

申请号：US15543369

申请日：2015-11-10

Applicant: LEDVANCE GmbH

Inventor： Jun Liu ,  Shijun Nie

IPC: F21K9/272 ,  H01R13/703 ,  F21V25/04 ,  F21V23/06 ,  H01H13/02 ,  H01H13/04 ,  H01H13/20

Abstract: The present invention relates to an end cap (100) for an illuminating device and an illuminating device comprising the same, wherein the end cap comprises a housing (1) and a drive structure (2) partially arranged within the housing, wherein the drive structure is configured to drive an electric switch (3) arranged within the housing, wherein the drive structure (2) comprises a first drive part (21) exposed from a first surface of the housing and a second drive part (22) exposed from a second surface of the housing, wherein when the first drive part is located in a first position, the first drive part locks the second drive part, and when the first drive part is moved to a second position in a first direction, the first drive part unlocks the second drive part such that the second drive part can switch-on the electric switch upon the second drive part is moved in a second direction.

公开(公告)号：US10158205B2

公开(公告)日：2018-12-18

申请号：US15545892

申请日：2015-11-09

Applicant: LEDVANCE GmbH

Inventor： Haitao Wen ,  Jun Liu

IPC: H01R33/08 ,  H01R13/24 ,  H01R33/96 ,  F21K9/272 ,  F21V23/06 ,  H01R13/453 ,  H01R24/00

Abstract: The present invention relates to an electric connector and an illuminating device comprising this electric connector, wherein the electric connector comprises a housing and an end cap connected to the housing, wherein an conductor which can be connected to a power supply is arranged in the end cap, wherein the conductor comprises a stationary part and a movable part, wherein the conductor is rotatable relative to the housing along with the end cap from a first position to a second position, wherein the movable parts at least partially retract into the stationary part in the first position, and at least one movable part extends out of the stationary part in the second position so as to be in electric connection with a power consumption component arranged in the housing.

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：US10598315B2

公开(公告)日：2020-03-24

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 ,  F21V29/50 ,  F21Y107/30 ,  F21Y107/00 ,  F21Y115/10 ,  F21V3/02

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：US10465859B2

公开(公告)日：2019-11-05

申请号：US15758841

申请日：2016-09-12

Applicant: LEDVANCE GmbH

Inventor： Haitao Wen ,  Jun Liu ,  Xiongqiang He ,  Shijun Nie

IPC: F21K9/278 ,  F21V23/06 ,  F21K9/90 ,  F21V19/00 ,  F21V23/00 ,  F21V15/015 ,  F21Y103/10 ,  F21Y115/10

Abstract: The present invention relates to an illuminating device and a method of assembling the illuminating device, wherein the illuminating device comprises a tubular casing, an electrical connector connected with the casing, a drive unit at least partially received in the electrical connector, and a light-emitting unit received in the casing, wherein the light-emitting unit comprises a carrier, wherein the electronic parts of the drive unit and the light-emitting parts of the light-emitting unit are arranged on the carrier.

公开(公告)号：US10359154B2

公开(公告)日：2019-07-23

申请号：US16259303

申请日：2019-01-28

Applicant: LEDVANCE GmbH

Inventor： Dezhao Zhang ,  Jun Liu ,  Moritz Engl ,  Ming Tao Wang

IPC: F21K9/00 ,  F21K9/275 ,  F21S4/28 ,  F21V17/16 ,  F21K9/66 ,  F21K9/60 ,  F21V23/06 ,  F21V3/04 ,  F21V3/06 ,  F21V3/10 ,  F21V29/70 ,  F21Y115/10 ,  F21Y103/10

Abstract: Various embodiments may relate to a lighting device, which includes a lamp tube having two open ends, a light engine arranged in the lamp tube, a carrier supporting the light engine, and two end caps closing the open ends. The lighting device further includes a diffuser. The carrier supporting the light engine is held on the diffuser, and the diffuser is held on the inner wall of the lamp tube.