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11. 发明授权

US11193666B2 Linear luminaire 有权
公开(公告)号：US11193666B2
公开(公告)日：2021-12-07
申请号：US16895392
申请日：2020-06-08
申请人： ABL IP Holding LLC
发明人： Paul W. Lewis, Jr.
IPC分类号： F21V31/00 , F21V23/00 , F21V17/16 , F21V29/70 , F21S4/28 , F21K9/275 , F21Y115/10 , F21K9/272
摘要： A linear luminaire comprising a scalable driver channel. The driver channel may be monolithic, formed by extrusion and cut to a custom length. The driver channel may provide a sealed enclosure for light engines and other components of the linear luminaire. The sealed enclosure may further be defined by end caps coupled to ends of the driver channel and light modules and accessory modules coupled to the bottom of the driver channel.

12. 发明申请

US20210207778A1 DOWNLIGHT WITH SELECTABLE LUMENS AND CORRELATED COLOR TEMPERATURE 有权
公开(公告)号：US20210207778A1
公开(公告)日：2021-07-08
申请号：US17212564
申请日：2021-03-25
申请人： LEDVANCE LLC
发明人： Anil Jeswani , Astrid van Breda , Ravidasa Hegde , Soumya Kanta Ray
IPC分类号： F21K9/238 , F21V23/04 , F21K9/275 , F21K9/278 , F21S8/02 , F21K9/65 , F21V21/03 , H05B45/37
摘要： A lamp is provided that can have at least one interface on the lamp body for a selectable lumens and selectable correlated color temperature (CCT). In one embodiment, the lamp design includes a housing having a downlight geometry and a light engine including at least one string of light emitting diodes (LEDs), in which the light engine is position to emit light through a light emission end of the housing having the downlight geometry. The lamp also includes at least one first switch for selecting at least one lumen setting for the light emitted by the light engine; and at least one second switch for selecting at least one correlated color temperature. The first and second switch are mounted to the housing.

13. 发明授权

US11029014B2 Illuminator with a radiator 有权
公开(公告)号：US11029014B2
公开(公告)日：2021-06-08
申请号：US16658941
申请日：2019-10-21
申请人： Yaoping Xu , Changzhou KAISEN Photoelectricity Co., Ltd.
发明人： Yaoping Xu
IPC分类号： F21V7/00 , F21V29/76 , F21V29/67 , F21K9/275 , F21Y103/20 , F21Y115/10
摘要： An illuminator includes an upper shell, a lower shell, an LED array and at least one fan. The upper shell includes a first outlet portion extending downward and inward from an inlet portion. The inlet portion includes at least one entrance. The first outlet portion includes a row of vents. The lower shell is made of thermally conductive metal and includes primary radiator fins extending from an upper face of a substrate. The lower shell is connected to the upper shell to form a tubular structure. The LED array is connected to a lower face of the lower shell and includes light-emitting diodes. The at least one fan is inserted in the tubular structure, connected to the inlet portion, and aligned with the at least one aperture.

14. 发明申请

US20210164622A1 LIGHT EMITTING DIODE TUBE LAMP INCLUDING GLASS LAMP TUBE WITH SELF DIFFUSIVE TUBE GLASS AND METHOD OF FORMING SELF DIFFUSIVE GLASS USING CHEMICAL ETCHING 有权
公开(公告)号：US20210164622A1
公开(公告)日：2021-06-03
申请号：US17173236
申请日：2021-02-11
申请人： LEDVANCE LLC
发明人： Philip Rioux , Shiyong Zhang
IPC分类号： F21K9/27 , F21V3/04 , F21K9/66 , F21K9/90 , F21V3/06 , F21V29/508 , F21K9/272 , F21K9/275 , F21K9/238 , F21K9/65 , F21V7/22 , F21V19/00
摘要： A method of lamp assembly that etching a glass tube body to increase a texture of the surface of the sidewall of the glass tube body, the sidewall of the glass tube body enclosing a hollow interior; and positioning a circuit board including a plurality of light emitting diodes (LEDs) within the hollow interior of the glass tube, wherein the increase in the texture of the surface increases the light diffusivity of the glass tube body.

15. 发明申请

US20210116077A1 LED TUBE LAMP 有权
公开(公告)号：US20210116077A1
公开(公告)日：2021-04-22
申请号：US17137753
申请日：2020-12-30
申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD
发明人： Tao Jiang , Yueqiang Zhang
IPC分类号： F21K9/275 , F21K9/272 , F21K9/278 , F21V19/00 , F21V23/02 , F21V3/02 , F21V7/00 , F21V31/00 , F21V3/06 , F21V29/83
摘要： An LED tube lamp comprises a heat-dissipating glass lamp tube, protective film attached to a surface of the glass lamp tube, an LED light strip disposed in the glass lamp tube and two end caps, each of the two end caps coupled to a respective end of the glass lamp tube. The LED light strip comprises a substantially flat LED circuit board and a plurality of LED light sources, the LED circuit board comprises a top surface and a base surface, and the plurality of LED light sources mounted on the top surface and the base surface are directly affixed to a curved inner surface of the glass lamp tube. A non-insulating adhesive layer is disposed between the base surface of the LED circuit board and the curved inner surface of the glass lamp tube and extends along a length of the LED light strip. The LED circuit board comprises a first end electrically connecting to a first connector and a second end electrically connecting to a second connector, wherein the first connector and the second connector are connectable to a light fixture through the end caps. The inner space of the glass lamp tube comprises ambient atmosphere. The plurality of LED light sources emit white light. The diameter of the lamp tube is 5/8 inch or 1 inch and a length of the glass lamp tube is 2 ft, 4 ft or 8 ft.

16. 发明申请

US20210108766A1 Electronic safety switch for LED tube 有权
公开(公告)号：US20210108766A1
公开(公告)日：2021-04-15
申请号：US17070958
申请日：2020-10-15
申请人： SILICON HILL B.V.
发明人： Shounak ROY
IPC分类号： F21K9/272 , F21K9/275 , H05B45/37 , F21V25/04
摘要： LED lamp assembly comprising a safety switch, a plurality of connector pins arranged at first and second ends of the LED lamp assembly, the connector pins being adapted for electrical connection to a lamp fixture, a plurality of filament simulation circuits, wherein at least one of the connector pins at each of the first and second ends is electrically coupled to a corresponding one of the filament simulation circuits, a plurality of rectifier circuits, one or more LEDs electrically coupled to an output of the rectifier circuits, and a safety switch control circuit operatively coupled to the safety switch. At least one of the connector pins at the first end is electrically coupled via the safety switch to an input of a first one of the rectifier circuits, and at least one of the connector pins at the second end is electrically coupled to an input of a second one of the rectifier circuits. The safety switch control circuit is arranged to close the safety switch when it detects electrical power having a frequency above a predetermined threshold at the connector pins at the first or second ends of the LED lamp assembly.

17. 发明授权

US10948136B2 Networked LED lighting system 有权
公开(公告)号：US10948136B2
公开(公告)日：2021-03-16
申请号：US16698508
申请日：2019-11-27
申请人： Michael W. May
发明人： Michael W. May
IPC分类号： F21K9/272 , F21K9/278 , F21V23/06 , F21S4/28 , F21V3/02 , F21V29/74 , H05B47/18 , H05B47/19 , H05B47/185 , F21K9/275 , F21S8/04 , F21S9/02 , F21V7/00 , F21V15/015 , F21V23/00 , F21S8/06 , F21V29/70 , F21K9/66 , F21V19/00 , F21V21/005 , H01R33/94 , F21V3/00 , F21V23/02 , H02J7/00 , H02J9/02 , H01R24/64 , F21Y103/10 , F21Y115/10 , H01R107/00 , H01R31/06 , F21Y113/00 , F21Y107/30 , F21S2/00 , F21V29/507 , H01R33/74 , H05B45/10 , H05B45/20 , H05B47/11 , H05B47/105 , H01R13/627 , H01R24/62
摘要： An improved LED lighting system is provided for overhead ceiling lighting, as well as for other uses. The LED lighting system comprises elongated linear lamps having an LED luminary as a source of illumination and configured to operate as a node of an automated networked lighting system. The linear LED lamps have internal modular network connectors and control components so that they can receive control data and power signals over a single network cable according to a standardized power and data network communications architecture such as Ethernet. The system includes connector assemblies designed to securely mount the networkable linear LED lamps to conventional tube lamp lighting fixtures or to another support housing and to provide integrated power and data connectivity to internal components of the lamps. In one form, the disclosed system includes a network enabled snap-fit connector assembly mounted to a lighting fixture and configured to provide Ethernet power and data connectivity to the lamp. The LED lamps have first and second mechanical connectors at opposite ends of the lamp body, and the snap-fit connectors are configured to secure the lamps to an overhead lighting fixture or other support structure as an incident of the lamp ends moving relative to the mounting connectors in a substantially straight path that is transverse to the length of the body into an engaged position. The snap-fit connectors are also configured to form a network connection with an internal modular network connector associated with the lamp with the lamp mounted in its operative state on a support. In another form, a clipping mechanism is provided for mounting linear networkable LED lamps to an overhead grid ceiling system.

18. 发明授权

US10935190B2 Light emitting diode tube lamp including glass lamp tube with self diffusive tube glass and method of forming self diffusive glass using chemical etching 有权
公开(公告)号：US10935190B2
公开(公告)日：2021-03-02
申请号：US16585486
申请日：2019-09-27
申请人： Philip Rioux , Shiyong Zhang
发明人： Philip Rioux , Shiyong Zhang
IPC分类号： F21K9/27 , F21K9/272 , F21K9/275 , F21K9/238 , F21V7/22 , F21V3/04 , F21K9/66 , F21K9/90 , F21V3/06 , F21V29/508 , F21K9/65 , F21V19/00 , H01L33/50 , F21Y103/10 , F21Y115/10
摘要： A method of lamp assembly that etching a glass tube body to increase a texture of the surface of the sidewall of the glass tube body, the sidewall of the glass tube body enclosing a hollow interior; and positioning a circuit board including a plurality of light emitting diodes (LEDs) within the hollow interior of the glass tube, wherein the increase in the texture of the surface increases the light diffusivity of the glass tube body.

19. 发明授权

US10900620B2 LED tube lamp 有权
公开(公告)号：US10900620B2
公开(公告)日：2021-01-26
申请号：US16587812
申请日：2019-09-30
申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
发明人： Aiming Xiong , Xintong Liu
IPC分类号： H05B37/00 , H05B41/00 , F21K9/278 , H05K1/00 , F21V23/00 , F21V25/02 , F21K9/272 , F21V29/70 , F21V23/02 , F21K9/275 , F21V15/015 , F21V3/06 , H05B45/00 , H05B45/10 , H05B45/20 , H05B45/37 , H05B45/50 , F21Y115/10 , F21V29/83 , F21Y103/10
摘要： A light-emitting diode (LED) tube lamp comprising a tube, end caps with contact pins and located on both ends of the tube, a first rectifying circuit and a second rectifying circuit and a filtering circuit that are coupled with the contact pins on the two end caps respectively, and a switch circuitry that is located between the rectifying circuits and the filtering circuit characterized in that the switch circuitry is capable of detecting whether the LED tube lamp is correctly installed on a lamp socket so as to reduce the risk of electric shock.

20. 发明授权

US10899450B2 Lighting systems 有权
公开(公告)号：US10899450B2
公开(公告)日：2021-01-26
申请号：US16374959
申请日：2019-04-04
申请人： Saf-T-Glo Limited
发明人： Sean O'Kell , Roger Tanner , Lauren Fleming
IPC分类号： B64D11/00 , F21V23/06 , F21K9/275 , F21K9/90 , B64D47/02 , F21W106/00 , F21W107/30 , F21Y103/10 , F21Y115/10
摘要： An aircraft LED retrofit modular lighting system adapted to be fitted into an aircraft in place of an existing lighting system wherein the retrofit lighting system is modular and comprises at least a housing for an LED lighting unit and a plurality of fixing brackets, the housing being formed of a plurality of components and comprising an elongate tray, at least a first end connector connectable to a first end of the tray, and an elongate lid attachable to the tray wherein the first end connector comprises a power connector fitting, arranged to be selected from at least a first and a second power connector socket, the first and the second power connector sockets being adapted to be interchangeably connected to the power connector fitting, and wherein the first power connector socket is arranged to connect to a first type of aircraft power supply system and the second power connector socket is arranged to connect with a second type of aircraft power supply system.

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