公开(公告)号：US20180159011A1

公开(公告)日：2018-06-07

申请号：US15711087

申请日：2017-09-21

申请人： Roccor, LLLC

发明人： William Francis ,  Michael Hulse

IPC分类号： H01L33/64 ,  H05K3/00 ,  H01L33/62 ,  F21V29/00

CPC分类号： H01L33/648 ,  F21V29/00 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2933/0066 ,  H01L2933/0075 ,  H05K3/0058 ,  H05K3/0061 ,  H05K2201/10106 ,  H01L2924/00014

摘要： Methods and systems for thermal management of one or more LEDs are disclosed. One or more LEDs may be coupled with an external layer of a thermal ground plane according to some embodiments described herein. For example, the one or more LEDs may be electrically coupled with a circuit carrier with one or more electrically conductive traces etched therein prior to coupling with the thermal ground plane. The thermal ground plane may be charged with a working fluid and/or hermetically sealed after being coupled with the LED.

公开(公告)号：US20180119908A1

公开(公告)日：2018-05-03

申请号：US15730291

申请日：2017-10-11

申请人： Tseng-Lu Chien

发明人： Tseng-Lu Chien

IPC分类号： F21S8/00 ,  F21V14/06 ,  F21S9/02 ,  F21S10/00 ,  F21V5/04 ,  F21V13/02 ,  F21V14/00 ,  F21V29/00 ,  G02F1/13 ,  F21V23/04 ,  F21V23/00 ,  G03B23/00 ,  G03B21/20 ,  F21V21/22 ,  F21V21/14 ,  F21V21/08 ,  F21V17/02 ,  F21V14/08 ,  F21V33/00 ,  F21V21/29 ,  F21V21/30 ,  F21W121/00 ,  F21Y101/00 ,  G03B21/14

CPC分类号： F21S8/035 ,  F21K9/232 ,  F21K9/65 ,  F21S4/28 ,  F21S9/02 ,  F21S10/002 ,  F21S10/007 ,  F21V5/04 ,  F21V13/02 ,  F21V14/003 ,  F21V14/006 ,  F21V14/06 ,  F21V14/08 ,  F21V17/02 ,  F21V21/08 ,  F21V21/14 ,  F21V21/22 ,  F21V21/29 ,  F21V21/30 ,  F21V23/00 ,  F21V23/04 ,  F21V23/0442 ,  F21V23/0471 ,  F21V29/00 ,  F21V33/0052 ,  F21W2121/00 ,  F21W2131/10 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02F1/1313 ,  G03B21/142 ,  G03B21/2046 ,  G03B23/00 ,  G03B23/105 ,  Y10S362/80 ,  Y10S362/806

摘要： The AC power source LED light device has moving image including LED light or LED Bulb has the moving project image by (1) LEDs on time difference period, or (2) magnetic field force to making moving, or (3) motor or movement to make move or changing of (A) the image-carrier which has preferred film/opening/printed piece/textures lens/treated lens/variable thickness lens/marked lens/sild/film/window with arts, or (B) project-lens, or (C) LED(s); to move or change position, or location. All big images or lighted patterns or lighted arts created from LED(s) emit light beam through image-carrier then through the project lens which at least has refractive function to make the lighted tiny image or patterns on image-carrier to passing though refraction properties project-len(s) to get the bigger size or colorful or steady or moving bigger size image or-and patterns for wider viewing angle to viewer on building, house, fence, wall outdoor or ceiling, walls, floor for indoors application. The said moving image effect created by make the said any combination of 3 basic of project-assembly fit into or built-into or install to all kind of different LED light housing for outdoor application said LED light image or lighted patterns has moving, shaking, spin, rotating, vibration to get the desired moving or-and changing effect(s).

公开(公告)号：US09939141B2

公开(公告)日：2018-04-10

申请号：US13424848

申请日：2012-03-20

申请人： Radu Surdeanu ,  Damien Lenoble

发明人： Radu Surdeanu ,  Damien Lenoble

IPC分类号： F28D17/00 ,  F24D11/00 ,  F28D20/00 ,  F21V29/54 ,  F21S2/00 ,  F21V29/00 ,  H01L23/427 ,  F28D20/02 ,  H01L33/62 ,  F28F13/00 ,  F28D21/00 ,  F21V29/50 ,  F21V29/51 ,  F21V29/71 ,  F21Y115/10

CPC分类号： F21V29/54 ,  F21S2/005 ,  F21V29/00 ,  F21V29/50 ,  F21V29/51 ,  F21V29/71 ,  F21Y2115/10 ,  F28D20/02 ,  F28D2021/0029 ,  F28F2013/008 ,  H01L23/427 ,  H01L23/4275 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

摘要： An active thermal management device and method, in which a phase change material unit, comprising at least one phase change material arranged in series or parallel, is connectable to a source of thermal energy, such as LEDs at a first operating condition. Thermal energy from the source of thermal energy is stored in the phase change material unit. The phase change material unit is connectable to a sink of thermal energy, such as second LEDs at a second operating condition. The thermal energy stored in the phase change material unit may be re-used. The first operating condition can include a 15V supply voltage, and the second operating condition can include either no supply voltage, or a lower 9V supply voltage of 9V, such that heat from the first LEDs, which may be over-temperature, can pre-heat the second LEDs, improving thermal and optical matching.

公开(公告)号：US20180054978A1

公开(公告)日：2018-03-01

申请号：US15494573

申请日：2017-04-24

申请人： GE Lighting Solutions, LLC

发明人： Eden DUBUC ,  Robert David SPIVOCK

IPC分类号： A01G9/20 ,  F21V29/89 ,  F21V29/76 ,  A01G7/04

CPC分类号： A01G9/20 ,  A01G7/045 ,  F21V29/00 ,  F21V29/507 ,  F21V29/74 ,  F21V29/763 ,  F21V29/83 ,  F21V29/89 ,  F21Y2115/10

摘要： There are provided luminaire assemblies and methods of assemblies thereof. For example, there is provided a luminaire assembly including a hollow core and an overmolded thermal dissipation structure molded over the hollow core.

公开(公告)号：USD806308S1

公开(公告)日：2017-12-26

申请号：US29542137

申请日：2015-10-12

申请人： Palo Alto Research Center Incorporated

设计人： Ashish Pattekar ,  Christopher Paulson ,  Ramkumar Abhishek ,  Patrick Yasuo Maeda

CPC分类号： F21V29/00 ,  F21K9/232 ,  F21V29/83 ,  F21Y2115/10

摘要： A light emitting diode (LED) light bulb includes a thermally conductive base and at least one LED assembly disposed on and thermally coupled to a surface of the base. The LED assembly includes at least one LED configured to generate light. A thermal optical diffuser defines an interior volume and the LED is arranged to emit light into the interior volume and through the thermal optical diffuser. The thermal optical diffuser is disposed on the surface of the base and extends from the base to a terminus on the light emitting side. The thermal optical diffuser is configured to include one or more openings that allow convective air flow between the interior volume of the thermal optical diffuser and ambient environment.

公开(公告)号：US09799814B2

公开(公告)日：2017-10-24

申请号：US15170193

申请日：2016-06-01

申请人： Roccor, LLC

发明人： William Francis ,  Michael Hulse

IPC分类号： H01L33/64 ,  F21V29/00 ,  H05K3/00 ,  H01L33/62

CPC分类号： H01L33/648 ,  F21V29/00 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2933/0066 ,  H01L2933/0075 ,  H05K3/0058 ,  H05K3/0061 ,  H05K2201/10106 ,  H01L2924/00014

摘要： Methods and systems for thermal management of one or more LEDs are disclosed. One or more LEDs may be coupled with an external layer of a thermal ground plane according to some embodiments described herein. For example, the one or more LEDs may be electrically coupled with a circuit carrier with one or more electrically conductive traces etched therein prior to coupling with the thermal ground plane. The thermal ground plane may be charged with a working fluid and/or hermetically sealed after being coupled with the LED.

公开(公告)号：US20170234519A1

公开(公告)日：2017-08-17

申请号：US15519421

申请日：2015-10-14

申请人： Chiwai YEUNG

发明人： Chiwai YEUNG

IPC分类号： F21V29/70 ,  F21V3/00 ,  F21K9/232 ,  F21K9/237 ,  F21K9/235 ,  F21V23/06 ,  F21V7/22

CPC分类号： F21V29/70 ,  F21K9/232 ,  F21K9/235 ,  F21K9/237 ,  F21S2/00 ,  F21V3/00 ,  F21V7/22 ,  F21V21/005 ,  F21V23/06 ,  F21V29/00

摘要： An LED lamp unit, comprising a light-emitting body having a hollow tube shape, a translucent cover and end caps. LED light-emitting elements are fixed on the light-emitting body and/or the translucent cover. The centers of the end caps are provided with opening holes, and at least one end of the light-emitting body is provided with an electrical connection component connected to the LED light-emitting elements, the electrical connection component extending out of the end cap, the end cap of the end provided with the electrical connection component being provided with an outwardly extending circumferential surface, ventilation holes being provided on the circumferential surface. The LED lamp unit has a simple structure, implements 360 degree omnidirectional illumination, and has a large light-emitting angle and high light-emitting efficiency. The LED lamp unit is provided with a heat dissipation channel in communication with the outside air, heat dissipation performance is good, and the service life of the LED lamp unit is increased.

公开(公告)号：US09734738B2

公开(公告)日：2017-08-15

申请号：US15413277

申请日：2017-01-23

申请人： Ultravision Technologies, LLC

发明人： David Siucheong Auyeung ,  William Y. Hall ,  Simon Magarill

IPC分类号： F21S4/00 ,  F21V21/00 ,  G09F13/22 ,  F21V5/00 ,  F21V29/74 ,  F21V29/83 ,  F21V19/00 ,  F21V31/00 ,  F21V21/26 ,  F21V23/00 ,  G09F13/02 ,  G09F15/00 ,  F21W131/10 ,  F21Y115/10

CPC分类号： G09F13/22 ,  F21K9/60 ,  F21S6/006 ,  F21V5/007 ,  F21V19/003 ,  F21V21/26 ,  F21V23/002 ,  F21V29/00 ,  F21V29/15 ,  F21V29/503 ,  F21V29/70 ,  F21V29/74 ,  F21V29/745 ,  F21V29/76 ,  F21V29/763 ,  F21V29/83 ,  F21V29/89 ,  F21V31/00 ,  F21V31/005 ,  F21V33/00 ,  F21W2131/10 ,  F21W2131/40 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2105/16 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066 ,  G09F13/02 ,  G09F15/00 ,  G09F15/0037 ,  G09F15/005 ,  G09F2013/222

摘要： An apparatus includes a display surface having a substantially rectangular region with a width of twenty-four feet. The region of the display surface has visual media content displayed thereon. A first lighting unit includes a number of light emitting diodes (LEDs) and optical elements arranged over the plurality of LEDs such that each optical element overlies only one associated LED. The first lighting unit is configured to illuminate the region of the display surface so that the visual media content on the region of the display surface can be viewed without additional lighting. A second lighting unit is laterally spaced from the first lighting unit along the width of region of the display surface. The second lighting unit includes a number of LEDs and optical elements arranged over the plurality of LEDs such that each optical element overlies only one associated LED.

公开(公告)号：US09685102B1

公开(公告)日：2017-06-20

申请号：US15429320

申请日：2017-02-10

申请人： Ultravision Technologies, LLC

发明人： David Siucheong Auyeung ,  William Y Hall ,  Simon Magarill

IPC分类号： F21V5/04 ,  G09F13/02 ,  G09F13/22 ,  F21V29/89 ,  F21V29/74 ,  F21V5/00 ,  F21V29/83 ,  F21V21/26 ,  G09F15/00 ,  F21Y105/16 ,  F21Y115/10

CPC分类号： G09F13/22 ,  F21K9/60 ,  F21S6/006 ,  F21V5/007 ,  F21V19/003 ,  F21V21/26 ,  F21V23/002 ,  F21V29/00 ,  F21V29/15 ,  F21V29/503 ,  F21V29/70 ,  F21V29/74 ,  F21V29/745 ,  F21V29/76 ,  F21V29/763 ,  F21V29/83 ,  F21V29/89 ,  F21V31/00 ,  F21V31/005 ,  F21V33/00 ,  F21W2131/10 ,  F21W2131/40 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2105/16 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066 ,  G09F13/02 ,  G09F15/00 ,  G09F15/0037 ,  G09F15/005 ,  G09F2013/222

摘要： A lighting assembly includes LEDs arranged at a surface of a substrate, and optical elements proximate the LEDs such that each optical element overlies a single LED and each LED underlies a single optical element. Each optical element includes a first part, a second part intersecting the first part such that a normal to surface of the second part intersects a normal to the surface of the first part, and a third part extending away from the associated LED beyond a region between the first and second part. The LEDs and optical elements are configured such that light from each LED is directed towards an area to be illuminated in a uniform pattern covering the area.

公开(公告)号：US20170023851A1

公开(公告)日：2017-01-26

申请号：US14968250

申请日：2015-12-14

申请人： Tseng-Lu Chien

发明人： Tseng-Lu Chien

IPC分类号： G03B21/20 ,  G03B21/14 ,  F21V23/04 ,  F21S8/00 ,  F21V21/14

CPC分类号： G03B21/2053 ,  F21S4/28 ,  F21S8/035 ,  F21S8/038 ,  F21S9/022 ,  F21S10/002 ,  F21V9/08 ,  F21V14/02 ,  F21V21/08 ,  F21V21/14 ,  F21V21/22 ,  F21V21/29 ,  F21V21/30 ,  F21V23/04 ,  F21V23/0471 ,  F21V23/0492 ,  F21V29/00 ,  F21W2121/00 ,  F21Y2101/00 ,  F21Y2115/10 ,  F21Y2115/30 ,  G01S3/7864 ,  G03B21/142 ,  G03B21/145 ,  G03B21/2033 ,  G03B21/2046 ,  G03B21/206 ,  G03B21/208 ,  G03B29/00 ,  H04N9/3141 ,  Y10S362/80

摘要： The AC or DC powered LED projection light to project Bigger-size image desire location, It may has one or plurality or memory card, SD card, Micro SD card or displayer has changeable screen, display, TFT, Lcos though the desired optics lens or magnify lens and LED light source to project at least one of screen to desired surface and size and quality of image to viewer. The preferred function or more than one function has desired combination but not limited from all different purpose LED light with desired power source with preferred circuit, switch, sensor, timer, IC, electric parts and accessories to has predetermined function as requirement and which all are available device or parts or accessories from conventional market place.

摘要翻译： AC或DC供电的LED投影灯投射较大尺寸的图像需求位置，可能具有一个或多个或存储卡，SD卡，Micro SD卡或显示器具有可变屏幕，显示器，TFT，Lcos，尽管所需光学透镜或 放大镜头和LED光源，将至少一个屏幕投影到所需的表面，并将图像的尺寸和质量投影到观看者。 优选功能或多于一个功能具有期望的组合，但不限于具有所需电力源的所有不同目的的LED灯，具有优选的电路，开关，传感器，定时器，IC，电气部件和附件，具有预定的功能作为要求， 可用的设备或常规市场的零件或配件。