公开(公告)号：US12025302B1

公开(公告)日：2024-07-02

申请号：US18141256

申请日：2023-04-28

申请人： NBCUniversal Media, LLC

发明人： Charles Edwards

IPC分类号： F21V29/56 ,  F21V29/503 ,  F21V29/58 ,  H05B45/20 ,  F21Y115/10

CPC分类号： F21V29/59 ,  F21V29/503 ,  H05B45/20 ,  F21Y2115/10

摘要： A lighting assembly includes a chassis and an interface. The interface is configured to allow fluid to pass through the chassis to a light emitting diode (LED) assembly when the LED assembly is installed at the interface. Additionally, the interface is configured to prevent the fluid from exiting the chassis when the LED assembly is not installed at the interface.

公开(公告)号：US11680701B2

公开(公告)日：2023-06-20

申请号：US17643049

申请日：2021-12-07

申请人： Mark Dieser

发明人： Mark Dieser

IPC分类号： F21V29/58 ,  A01G7/04 ,  F21Y115/10 ,  F21V21/088 ,  F21V21/34 ,  F21S4/20 ,  F21V29/507

CPC分类号： F21V29/59 ,  A01G7/045 ,  F21V29/58 ,  F21S4/20 ,  F21V21/088 ,  F21V21/34 ,  F21V29/507 ,  F21Y2115/10

摘要： A system, apparatus, and method for thermal regulation in a tiered rack growth system. A contact heat exchange converter is provided to remove thermal energy of a light fixture for the tiered rack growth system. A contact thermal exchange cavity defined in the contact heat exchange converter is dimensioned to cooperatively receive an arcuate thermal sink of the light fixture. A circulation conduit communicates a dense medium coolant to remove thermal energy carried by a thermal mass of the contact heat exchange converter.

公开(公告)号：US20190204500A1

公开(公告)日：2019-07-04

申请号：US15909555

申请日：2018-03-01

申请人： HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO.,LTD.

发明人： Mingjun ZHOU

IPC分类号： F21V8/00 ,  F21V29/67 ,  F21V29/74 ,  F21V29/58

CPC分类号： G02B6/0085 ,  F21V29/59 ,  F21V29/673 ,  F21V29/74 ,  G02B6/009 ,  G02B6/0091

摘要： The present disclosure discloses a display device and a mechanism thereof, the wall-mounted heat dissipation mechanism includes: a heat dissipation plate including a longitudinal plate and a transverse plate bended to each other, a LED light bar attached to an inner surface of the longitudinal plate, the transverse plate is arranged opposite to a back surface of the light guide plate; a hanger including a first hanger fixed on a hanging wall and two second hangers respectively fixed on two ends of the first hanger at intervals, the second hanger is configured to detachably connect with the heat dissipation plate; and a heat dissipation mechanism fixed on the first hanger and disposed between the two second hangers, the heat dissipation mechanism being in surface contact with a back surface of the heat dissipation plate. The bulky part of the mechanism is integrated into the hanger structure of the display device.

公开(公告)号：US20190055943A1

公开(公告)日：2019-02-21

申请号：US16080831

申请日：2017-03-13

申请人： PHILIPS LIGHTING HOLDING B.V.

发明人： Simon Eme KADIJK

IPC分类号： F04C18/02 ,  F21V29/58 ,  F21V29/78

CPC分类号： F04C18/0215 ,  F04C18/0261 ,  F21V29/56 ,  F21V29/59 ,  F21V29/60 ,  F21V29/78 ,  F21Y2115/10 ,  H01L23/36 ,  H01L23/473

摘要： A cooling arrangement (1) for cooling of an apparatus (10) which in use may generate heat is disclosed. The cooling arrangement (1) comprises a first member (2), which comprises a first base (4) and a first spiral wrap (5) extending from the first base (4), and a second member (3), which comprises a second base (6) and a second spiral wrap (7) extending from the second base (6). The first spiral wrap (5) and the second spiral wrap (7) are interleaved. The first member (2) is configured to at least thermally couple the apparatus (10) thereto. At least one of the first member (2) and the second member (3) can be moved so as to result in an orbiting motion of one of the first spiral wrap (5) and the second spiral wrap (7) relatively to the other one of the first spiral wrap (5) and the second spiral wrap (7) such that a volume of fluid in at least one space between the first spiral wrap (5) and the second spiral wrap (7) progressively moves during the orbiting motion. Thereby, a flow of fluid between the first spiral wrap (5) and the second spiral wrap (7) is generated which cools the first member (2) by means of dissipation of heat generated by the apparatus (10) by way of transfer of heat from the first member (2) to the flow of fluid between the first spiral wrap (5) and the second spiral wrap (7).

公开(公告)号：US10004179B2

公开(公告)日：2018-06-26

申请号：US15268098

申请日：2016-09-16

申请人： Boulder Lamp, Inc.

发明人： Fazle Quazi

IPC分类号： A01G7/04 ,  F21V21/116 ,  H01J61/82 ,  F21S8/08 ,  F21V29/503 ,  F21V29/58 ,  F21V29/76 ,  F21V23/02 ,  F21Y105/16 ,  F21Y115/10 ,  F21Y113/20

CPC分类号： A01G7/045 ,  F21S8/08 ,  F21V23/023 ,  F21V29/503 ,  F21V29/59 ,  F21V29/763 ,  F21Y2105/16 ,  F21Y2113/20 ,  F21Y2115/10 ,  H01J61/827 ,  Y02P60/149

摘要： An improved ceramic discharge vertical lamp tower is designed for growing plants. A plurality of daisy chained ballast boxes are mounted between a pair of vertical frame members. Each ballast box powers a ceramic discharge lamp or any chosen alternative. Each ballast box may also power auxiliary LED lights. A controller can vary the cycle times of each augmented LED light panel and/or the ceramic discharge lamp. Various cooling heatsink designs include air and water.

公开(公告)号：US20180023777A1

公开(公告)日：2018-01-25

申请号：US15656637

申请日：2017-07-21

申请人： VALEO VISION

发明人： Christine ROUCOULES

IPC分类号： F21S8/10 ,  F21V29/51 ,  B60Q1/068 ,  F21V29/58

CPC分类号： F21S45/46 ,  B60Q1/068 ,  F21S41/141 ,  F21S41/192 ,  F21S41/285 ,  F21S41/657 ,  F21S45/47 ,  F21S45/48 ,  F21S45/49 ,  F21S45/60 ,  F21V29/51 ,  F21V29/59

摘要： The invention relates notably to a vehicle headlamp including at least one housing, at least one supporting element for a light source located inside the housing, a system for adjusting the position of the light source in relation to the vehicle, and a system for evacuating heat from the inside of the housing to the outside of the housing. The invention thus provides an improved headlamp.

公开(公告)号：US09874332B1

公开(公告)日：2018-01-23

申请号：US13742087

申请日：2013-01-15

申请人： Steven Michael Colby

发明人： Steven Michael Colby

IPC分类号： F21V3/00 ,  F21V14/00

CPC分类号： F21V3/00 ,  F21K9/90 ,  F21V3/04 ,  F21V14/00 ,  F21V17/02 ,  F21V29/59 ,  F21Y2113/10 ,  F21Y2115/10 ,  F21Y2115/30

摘要： A three-way bulb including light emitting diodes is used to achieve a variety of light output colors and/or intensities. In some embodiments, the inputs to a three-way bulb are configured to perform other functions, such as power a motor. In some embodiments, a bulb including light emitting diodes includes a replicable cover and/or a replicable LED. This cover may be configured to project images or support a shade made of a heat sensitive material.

公开(公告)号：US09857068B2

公开(公告)日：2018-01-02

申请号：US15048871

申请日：2016-02-19

申请人： Ken Nguyen ,  Rick DePalma ,  Ming Zhang ,  Matthew Steinbroner

发明人： Ken Nguyen ,  Rick DePalma ,  Ming Zhang ,  Matthew Steinbroner

IPC分类号： F21V29/58 ,  F21V15/015 ,  F21V31/00 ,  F21V3/04 ,  F21V23/02 ,  F21V23/00 ,  F21V29/67 ,  A01G7/04 ,  F21Y115/10 ,  F21Y113/10

CPC分类号： F21V29/59 ,  A01G7/045 ,  A01G9/26 ,  F21V3/04 ,  F21V15/015 ,  F21V23/003 ,  F21V23/02 ,  F21V29/673 ,  F21V31/005 ,  F21Y2113/10 ,  F21Y2115/10 ,  Y02A40/274

摘要： An LED illumination system is operable to irradiate plant materials with photosynthetically active radiation. A lighting assembly includes a plurality of different LED types. Each LED lamp has a different spectral power matched to an absorption peak of the plant materials. All of the LED lamps of each different lamp type are driven by a different dedicated power source. Each power source can be independently modulated to vary the collective spectral power output of the LED illumination system. The lighting assembly includes fluid conduits disposed proximate to the LED lamps and a cooling fluid is flowed through the fluid conduits to removed thermal energy from the LED lamps.

公开(公告)号：US20170167712A1

公开(公告)日：2017-06-15

申请号：US15327032

申请日：2015-07-20

申请人： ARNOLD & RICHTER CINE TECHNIK GMBH & CO. BETRIEBS KG

发明人： Erwin MELZNER

IPC分类号： F21V29/57 ,  F21S9/04 ,  F21K9/64 ,  F21V29/67 ,  F21V3/04 ,  F21V31/00 ,  F21V29/58 ,  F21V29/76

CPC分类号： F21V29/57 ,  F21K9/64 ,  F21S9/04 ,  F21V3/04 ,  F21V3/12 ,  F21V29/58 ,  F21V29/59 ,  F21V29/60 ,  F21V29/673 ,  F21V29/74 ,  F21V29/76 ,  F21V31/00 ,  F21W2131/406 ,  F21Y2105/10 ,  F21Y2115/10

摘要： This invention relates to a headlight with an LED light source which contains at least one light-emitting diode arranged on a circuit board and is arranged in a housing enclosing the LED light source, which includes at least one light exit surface through which the light emitted by the LED light source exits. According to the invention it is provided that the housing encloses the LED light source in a liquid- or gas-tight way and includes at least one coolant inlet and one coolant outlet for a liquid or gaseous coolant.

公开(公告)号：US20160186979A1

公开(公告)日：2016-06-30

申请号：US15062823

申请日：2016-03-07

申请人： Mehmet Arik ,  Stanton Earl Weaver, JR.

发明人： Mehmet Arik ,  Stanton Earl Weaver, JR.

IPC分类号： F21V29/58 ,  H01L33/48 ,  H01L33/50 ,  H01L33/62 ,  F21V29/74 ,  H01L33/64

CPC分类号： F21V29/59 ,  C09K5/10 ,  F21K9/23 ,  F21V29/58 ,  F21V29/74 ,  F21Y2101/02 ,  F21Y2115/10 ,  F21Y2115/30 ,  F28D15/00 ,  H01L33/486 ,  H01L33/507 ,  H01L33/56 ,  H01L33/62 ,  H01L33/644 ,  H01L33/648 ,  H01L2224/48091 ,  H01L2933/0075 ,  Y02P20/124 ,  H01L2924/00014

摘要： The present invention provides an optoelectronic device comprising a heat source and a heat transfer fluid. The present invention also provides a method of preparing an optoelectronic device, which comprises (i) providing a heat source, and (ii) filling a space in the vicinity of the heat source with a heat transfer liquid. The optoelectronic device has gained technical merits such as improved heat removing efficiency, lower chip/junction temperature, increased lumen output, longer operational lifetime, and better reliability, among others.

摘要翻译： 本发明提供一种包括热源和传热流体的光电子器件。 本发明还提供一种制备光电子器件的方法，其包括（i）提供热源，和（ii）用热传递液体填充热源附近的空间。 光电子器件获得了诸如提高散热效率，降低芯片/结温，增加流明输出，延长使用寿命和更好的可靠性等技术优点。