公开(公告)号：US12123583B1

公开(公告)日：2024-10-22

申请号：US18488892

申请日：2023-10-17

申请人： GM Global Technology Operations LLC

发明人： Yujie Guo ,  Jonglee Park ,  Julien P. Mourou ,  Bradley Allen Newcomb

IPC分类号： F21V29/87 ,  F21K9/69 ,  F21V5/00 ,  F21W104/00 ,  F21Y115/10

CPC分类号： F21V29/87 ,  F21K9/69 ,  F21V5/004 ,  F21W2104/00 ,  F21Y2115/10

摘要： A microLED lighting module is disclosed. The microLED lighting module includes a micromodule having one or more transparent polymer layers thereon. Additionally, the one or more transparent polymer lavers are configured to maintain a temperature of the microLED lighting module below approximately 220° C.

公开(公告)号：US20240295314A1

公开(公告)日：2024-09-05

申请号：US18662949

申请日：2024-05-13

申请人： Van Straten Enterprises, Inc.

发明人： George A. Van Straten

IPC分类号： F21V29/90 ,  B60Q1/00 ,  B60Q1/04 ,  F21S45/60 ,  F21V29/85 ,  F21V29/87 ,  H05B3/12 ,  H05B3/18 ,  H05B3/56

CPC分类号： F21V29/90 ,  B60Q1/0017 ,  F21S45/60 ,  F21V29/86 ,  F21V29/87 ,  H05B3/12 ,  H05B3/18 ,  H05B3/56 ,  B60Q1/04

摘要： An electromagnetic illuminator heater is provided having a heat generating wire and an elongate encasement of thermally transmissive, temperature mitigating, and electrically insulative material. The material encompasses the elongate heating wire. A heater for devices is also provided.

公开(公告)号：US12072087B2

公开(公告)日：2024-08-27

申请号：US17879517

申请日：2022-08-02

申请人： Flex-N-Gate Advanced Product Development, LLC

发明人： Muhammed Aquil Hamid ,  Steven Barman ,  Charles F. Schweitzer ,  Chirag Hiremath

IPC分类号： F21V29/87 ,  F21S43/14 ,  F21S43/19 ,  F21S43/27 ,  F21S45/10 ,  F21S45/47 ,  F21S45/48 ,  F21V5/00 ,  F21Y115/10

CPC分类号： F21V29/87 ,  F21S43/14 ,  F21S43/19 ,  F21S43/27 ,  F21S45/10 ,  F21S45/47 ,  F21S45/48 ,  F21V5/00 ,  F21Y2115/10

摘要： Lamp assembly with thermal transporter. The present disclosure includes disclosure of a lamp assembly, comprising a housing; a cover attached to the housing defining a volume; a light source disposed within the volume; and a thermal transporter in thermal communication with the light source; wherein the thermal transporter comprises a plurality of graphite sheets structured to transfer heat generated by the light source away from the light source.

公开(公告)号：US20240125464A1

公开(公告)日：2024-04-18

申请号：US18533331

申请日：2023-12-08

申请人： Anders Grau SUNDSTRÖM

发明人： Anders Grau SUNDSTRÖM

IPC分类号： F21V29/76 ,  F21V29/87 ,  F21V29/89

CPC分类号： F21V29/76 ,  F21V29/87 ,  F21V29/89 ,  F21Y2115/10

摘要： An LED lighting fixture has a plurality of LEDs mounted on a board, together forming an LED module. A covering is provided on the LED module on an opposite side of the board relative to the LEDs. The covering has at least one fin extending substantially perpendicular to the LED module. Each fin has an internal channel in which a heat-conducting element is provided. The heat-conducting element has a greater thermal conductivity than the fin and is substantially encapsulated by the fin.

公开(公告)号：US11732879B2

公开(公告)日：2023-08-22

申请号：US17726054

申请日：2022-04-21

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Jeremy M. Santiago Baerga

IPC分类号： F21V29/77 ,  F21V29/87 ,  F21K9/90 ,  F21Y115/10

CPC分类号： F21V29/87 ,  F21K9/90 ,  F21V29/777 ,  F21Y2115/10

摘要： A luminaire includes a core made up of a first material and an LED lighting arrangement mounted to the core. The luminaire further includes a housing made up of a second material. The second material is different from the first material. The housing including a recess in which the core is received. The housing further includes a finned part.

公开(公告)号：US11649938B2

公开(公告)日：2023-05-16

申请号：US17477503

申请日：2021-09-16

申请人： DMF, Inc.

发明人： Michael D. Danesh ,  Vincent Williams ,  Mark Jongewaard

IPC分类号： F21S8/04 ,  F21S8/00 ,  F21V21/088 ,  F21K9/68 ,  F21S8/02 ,  F21S9/02 ,  F21Y115/10 ,  F21Y105/16 ,  F21Y105/18 ,  F21V21/04 ,  F21V8/00 ,  F21V29/87 ,  F21V23/04

CPC分类号： F21S8/043 ,  F21K9/68 ,  F21S8/026 ,  F21S8/03 ,  F21S9/022 ,  F21V21/088 ,  F21V21/047 ,  F21V23/04 ,  F21V29/87 ,  F21Y2105/16 ,  F21Y2105/18 ,  F21Y2115/10 ,  G02B6/0021 ,  G02B6/0031

摘要： An LED downlighting apparatus includes a housing with a sidewall having a front facing edge and a back facing edge positioned adjacent to a ceiling when the LED downlighting apparatus is installed in an opening of the ceiling. A depth of the sidewall is less than one inch and a thickness of at least a portion of the sidewall is less than three millimeters. An LED board and a lens are coupled to the housing. The lens is disposed with respect to the LED board such that the lens is illuminated from a back side. One or more mechanical couplers snap fit the apparatus to a junction box installed and positioned above the ceiling such that when the apparatus is snap fit to the junction box through the opening of the ceiling, the housing appears to be surface mounted to the ceiling.

公开(公告)号：US11231171B2

公开(公告)日：2022-01-25

申请号：US16858623

申请日：2020-04-25

申请人： Van Straten Enterprises, Inc.

发明人： George A. Van Straten

IPC分类号： F21S45/60 ,  F21V29/90 ,  H05B3/12 ,  F21V29/87 ,  H05B3/18 ,  F21V29/85

摘要： An electromagnetic illuminator heater is provided having a heat generating wire and an elongate encasement of thermally transmissive, temperature mitigating, and electrically insulative material. The material encompasses the elongate heating wire. A heater for devices is also provided.

公开(公告)号：US11143368B2

公开(公告)日：2021-10-12

申请号：US16667026

申请日：2019-10-29

申请人： Eaton Intelligent Power Limited

发明人： Andrew F. Scarlata ,  Virginia Merriam ,  Pradeep Bangalore Venugopal ,  Priya Ranjan Haridasan ,  Ramashesan Subramaniyan ,  Pareekshith Parashiva Murthy ,  Daniel Treible ,  Patrick Blincoe ,  Gangadhar Mestri

IPC分类号： F21S8/00 ,  F21V29/76 ,  F21V29/87 ,  F21V15/01 ,  F21V23/00 ,  F21V23/02 ,  F21Y115/10

摘要： The present disclosure is directed to wallpacks containing at least one light source, such as a light-emitting diode (LED). The wallpack light fixtures disclosed herein generally contain a housing, at least one light source, a power supply, and a plurality of heat sink fins.

公开(公告)号：US10928055B2

公开(公告)日：2021-02-23

申请号：US16694104

申请日：2019-11-25

申请人： SIGNIFY HOLDING B.V.

发明人： Alok Das ,  Anzar Pandurang Rade ,  Omkar Bharat Jadhav ,  Siddhartha Satya Saladi ,  Matthew Allan Canales ,  Sanjeev Bhimasenrao Kulkarni ,  Christopher Lee Bohler ,  Arnab Guha

IPC分类号： F21V29/75 ,  F21V29/71 ,  F21V29/503 ,  F21V29/85 ,  F21V29/87 ,  F21V29/51 ,  F21Y115/10

摘要： A heat sink assembly for a light fixture can include at least one heat sink fin disposed in thermal communication with at least one heat-generating component of the light fixture, where the at least one heat sink fin includes a thermoplastic material. The at least one heat sink fin can absorb and dissipate sufficient heat to comply with applicable industry standards for the light fixture.

公开(公告)号：US10801702B1

公开(公告)日：2020-10-13

申请号：US16563005

申请日：2019-09-06

申请人： Rick D. Thurman

发明人： Rick D. Thurman

IPC分类号： F21V17/00 ,  F21V15/01 ,  F21V19/00 ,  F21S8/08 ,  F21Y115/10 ,  F21Y105/16 ,  F21V29/503 ,  F21V17/12 ,  F21W131/40 ,  F21W131/103 ,  F21V29/87 ,  F21V23/00

摘要： A light fixture may include a dome member including exterior and interior surfaces, and a panel positioned adjacent to the interior surface of the dome member. The panel may comprise carbon fiber. The panel may provide a mounting surface to which circuit boards including LEDs are mountable. The panel may include raised portions and recessed portions, which provide a mounting surface to which the circuit board(s) may be mounted. The circuit board may span the distance between adjacent raised portions of the panel, spanning a corresponding recess. Such a recess may provide for an air gap for improved air circulation. The fixtures may be used in corrosive environments, to provide a useful life that is extended relative to what the lifespan would be if the panel were not carbon fiber. Examples of corrosive environments include livestock facilities, enclosed agricultural facilities, coastal highways, sewage and other water treatment plants, etc.