公开(公告)号：US12078300B1

公开(公告)日：2024-09-03

申请号：US18198339

申请日：2023-05-17

申请人： CreeLED, Inc.

发明人： Robert Wilcox ,  Michael Check ,  Colin Blakely ,  David Suich ,  Joseph G. Sokol ,  Andre Pertuit

IPC分类号： F21V19/00 ,  F21K9/237 ,  F21K9/90 ,  F21V29/71 ,  F21Y113/17 ,  F21Y115/10

CPC分类号： F21K9/237 ,  F21K9/90 ,  F21V19/005 ,  F21V29/713 ,  F21Y2113/17 ,  F21Y2115/10

摘要： Solid-state lighting devices, and more particularly to a three-dimensional (3D) light-emitting diode (LED) device and a method of manufacture are disclosed. A submount of the LED can have several submount portions that are angled with respect to each other, and LED chips can be mounted on each submount portion, such that the LED chips of the device are angled at different angles with respect to each other. In an embodiment, the LED device can include a heatsink that is in contact with each of the submount portions to channel heat away from the LED chips. The LED chips can be mounted on the submount portions when all submount portions are laying flat, and then the submount portions can be pushed or punched into their respective angles.

公开(公告)号：US20240247787A1

公开(公告)日：2024-07-25

申请号：US18410032

申请日：2024-01-11

申请人： Musco Corporation

发明人： Luke C. McKee ,  Chris P. Lickiss

IPC分类号： F21V21/108 ,  F21K9/235 ,  F21K9/237 ,  F21K9/238 ,  F21V21/116 ,  F21V23/00

CPC分类号： F21V21/108 ,  F21K9/235 ,  F21K9/237 ,  F21K9/238 ,  F21V21/116 ,  F21V23/002

摘要： An apparatus for retrofitting a HID lighting system with LED fixtures includes an aiming device for aiming the retrofit LED fixtures, a snout for spacing the retrofit LED fixtures away from a possibly interfering structure, and an extended knuckle for spacing the retrofit LED fixtures away from a possibly interfering structure.

公开(公告)号：US20240230037A1

公开(公告)日：2024-07-11

申请号：US18559085

申请日：2022-04-28

申请人： SIGNIFY HOLDING B.V.

发明人： GRIGORY ALEXANDROVICH ONUSHKIN ,  ALDEGONDA LUCIA WEIJERS ,  JAN DE GRAAF

IPC分类号： F21K9/232 ,  F21K9/237 ,  F21K9/90 ,  F21Y103/10 ,  F21Y115/10

CPC分类号： F21K9/232 ,  F21K9/237 ,  F21K9/90 ,  F21Y2103/10 ,  F21Y2115/10

摘要： The present invention relates to an LED filament (10), comprising: a first LED filament portion (12a) comprising a plurality of first LEDs (14a) adapted to emit first LED filament light: a second LED filament portion (12b) parallel to the first LED filament portion (12a) and comprising a plurality of second LEDs (14b) adapted to emit second LED filament light: and at least one light-blocking wall (26) arranged between the first and second LED filament portions to reduce or prevent optical cross-talk between the first and second LEDs.

公开(公告)号：US20240167670A1

公开(公告)日：2024-05-23

申请号：US18430085

申请日：2024-02-01

申请人： Feit Electric Company, Inc.

发明人： Alan Barry Feit

IPC分类号： F21V19/00 ,  F21K9/237 ,  F21S8/02 ,  F21K9/65 ,  F21V17/00 ,  F21V21/14 ,  F21Y115/10

CPC分类号： F21V19/0065 ,  F21K9/237 ,  F21S8/026 ,  F21K9/65 ,  F21V17/002 ,  F21V21/14 ,  F21Y2115/10

摘要： Various embodiments are directed to an adjustable light fixture and method of installing the same. Various embodiments of the adjustable light fixture comprise a light head comprising a light source, a lens, and a frame; a socket base configured to be secured relative to a socket of a light assembly; and an extender located between the light head and the socket base and configured to move between an extended configuration and a compressed configuration. In various embodiments, the adjustable light fixture is installed by engaging the socket base with a corresponding socket of a light assembly and adjusting the extender toward the compressed configuration.

公开(公告)号：US20240142067A1

公开(公告)日：2024-05-02

申请号：US18410209

申请日：2024-01-11

申请人： Feit Electric Company, Inc.

发明人： Brian Halliwell

IPC分类号： F21K9/232 ,  F21K9/235 ,  F21K9/237 ,  F21K9/238 ,  F21K9/65 ,  F21V3/00 ,  F21V19/00 ,  F21V23/00 ,  F21V23/04 ,  F21V29/70 ,  H05B45/20 ,  H05B47/19

CPC分类号： F21K9/232 ,  F21K9/235 ,  F21K9/237 ,  F21K9/238 ,  F21K9/65 ,  F21V3/00 ,  F21V19/006 ,  F21V23/003 ,  F21V23/04 ,  F21V29/70 ,  H05B45/20 ,  H05B47/19 ,  H05B39/088

摘要： An LED lighting device or LED lamp comprises one or more LED packages, and a switch comprising at least two selectable positions. At least one selectable position corresponds to a set operating mode and one selectable position corresponds to a configurable operating mode. When the switch is in the selectable position corresponding to the set operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, the one or more LED packages continue to be operated in accordance with the predefined operating light qualities corresponding to the set operating mode. When the switch is in the selectable position corresponding to the configurable operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, operation of the one or more LED packages is modified in accordance with the user-selected operating light qualities.

公开(公告)号：US20240084978A1

公开(公告)日：2024-03-14

申请号：US18464687

申请日：2023-09-11

申请人： Lumileds LLC

发明人： Josef Andreas Schug

IPC分类号： F21K9/235 ,  F21K9/237 ,  F21S41/141 ,  F21S41/19

CPC分类号： F21K9/235 ,  F21K9/237 ,  F21S41/141 ,  F21S41/192 ,  F21Y2115/10

摘要： A self-centering ring for an LED retrofit lamp, an LED retrofit lamp, and a vehicle headlight are described. The lamp includes a ring-shaped body that includes an outer ring and an opening in a central region of the ring-shaped body that receives the LED retrofit lamp.

公开(公告)号：US20240035644A1

公开(公告)日：2024-02-01

申请号：US18219563

申请日：2023-07-07

申请人： LEEDARSON LIGHTING CO.,LTD.

发明人： Junjie Lin ,  Yongzhe Dong ,  Zhigang Song ,  Jiansheng Zhang ,  Qi Qin ,  Yibin Li ,  Tiansong Lan

IPC分类号： F21V19/00 ,  F21S4/28 ,  F21V15/01 ,  F21K9/235 ,  F21K9/237

CPC分类号： F21V19/003 ,  F21S4/28 ,  F21V15/01 ,  F21K9/235 ,  F21K9/237 ,  F21Y2115/10

摘要： A lighting apparatus includes a bottom housing, a light cover, multiple LED modules and a light source plate. The bottom housing includes a bottom plate. The bottom plate has a first film layer and a substrate layer. The first film layer has a width between 2 μm and 120 μm. The light source plate is mounted with the multiple LED modules on a top side of the light source plate. A bottom side of the light source plate faces to the bottom plate and the top side of the light source plate faces to the light cover. A light of the multiple LED modules pass through the light cover.

公开(公告)号：US20230397316A1

公开(公告)日：2023-12-07

申请号：US18034124

申请日：2021-11-04

申请人： Tridonic GmbH & Co KG

发明人： Frank Lochmann ,  Patrik Yves Koch ,  Markus Mayrhofer ,  Lukas Simma ,  Thomas Zengerle ,  Patrick Schnell

IPC分类号： H05B47/19 ,  H01Q1/22 ,  H01Q1/46 ,  F21K9/237 ,  F21K9/66 ,  F21K9/238

CPC分类号： H05B47/19 ,  H01Q1/2291 ,  H01Q1/46 ,  F21K9/237 ,  F21K9/66 ,  F21K9/238 ,  F21Y2115/10

摘要： A device (1) of a lighting technology network (2) is provided. The device (1) comprises one or more antenna units (102) being configured to communicate in respective preferential directions (103). The device (1) further comprises a processing unit (101). The processing unit (101) is configured to determine, in a commissioning phase of the device (1), an association of each further device (1) of the lighting technology network (2) with a respective preferential direction (103) of a respective one of the antenna units (102) that enables a radio connectivity between the device (1) and the respective further device (1). The processing unit (101) is further configured to communicate, in an operating phase of the device (1), to the further devices (1) using the associated one of the antenna units (102) in the associated preferential direction (103). By communicating to a further device (1) using the associated antenna unit (102) in the associated preferential direction (103), a probability of collisions is reduced in an operation phase of the device (1).

公开(公告)号：US20230392758A1

公开(公告)日：2023-12-07

申请号：US18323431

申请日：2023-05-25

申请人： Astera Lighting Technology (Shenzhen) Co., Ltd.

发明人： Norbert ERNST ,  Simon CANINS

IPC分类号： F21K9/90 ,  F21K9/237 ,  F21K9/238 ,  F21K9/65 ,  F21V23/04

CPC分类号： F21K9/90 ,  F21K9/237 ,  F21K9/238 ,  F21K9/65 ,  F21V23/0471

摘要： Provided are a solid-state lighting apparatus composed of a plurality of solid-state lighting units and a method of operating the same. Each solid-state lighting unit includes inter-unit communication modules, each module located on a corresponding side of the solid-state lighting unit and configured to communicate with an inter-unit communication module of a corresponding adjacent lighting unit connected to the lighting unit on the corresponding side. Each inter-unit communication module includes: a presence detector for detecting presence of the corresponding adjacent lighting unit; a presence indicator for indicating presence of a lighting unit to the corresponding adjacent lighting unit; an optical transceiver for communicating with corresponding optical transceivers in the corresponding adjacent lighting units. The solid-state lighting apparatus is operable to work in either a synchronous or a chain-effect mode. The invention allows flexible combination and convenient installation/rearrangement of lighting equipment to satisfy requirements for different lighting areas and working modes.

公开(公告)号：US11835186B2

公开(公告)日：2023-12-05

申请号：US18110392

申请日：2023-02-16

申请人： DONGGUAN HUIHUAN LIGHTING CO., LTD

发明人： Song Wang

IPC分类号： F21K9/237 ,  F21K9/238 ,  F21V31/00 ,  F21K9/232

CPC分类号： F21K9/237 ,  F21K9/232 ,  F21K9/238 ,  F21V31/005

摘要： The present disclosure relates to the technical field of lamps and provides a waterproof bulb with a horizontally mounted PCB. The waterproof bulb with the horizontally mounted PCB includes a lamp holder and a bulb shell connected to the lamp holder, and further includes a core column structure, which is disposed inside the bulb shell. The core column structure includes a sealing base with sealing and waterproof actions, and a first conductive support strip, a PCB circuit board and a second conductive support strip that are successively connected.