公开(公告)号：US09353937B2

公开(公告)日：2016-05-31

申请号：US14268003

申请日：2014-05-02

Applicant: Cree, Inc.

Inventor： Christopher P. Hussell ,  John Adam Edmond ,  Gerald H. Negley ,  Curt Progl ,  Mark Edmond ,  Praneet Athalye ,  Charles M. Swoboda ,  Antony Paul van de Ven ,  Paul Kenneth Pickard ,  Bart P. Reier ,  James Michael Lay ,  Peter E. Lopez

IPC: F21V5/00 ,  F21V29/02 ,  F21V29/00 ,  F21K99/00 ,  F21V29/65 ,  F21V29/74 ,  F21Y101/02 ,  F21Y111/00

CPC classification number: F21V29/65 ,  F21K9/232 ,  F21V3/061 ,  F21V3/10 ,  F21V29/004 ,  F21V29/74 ,  F21V29/75 ,  F21V29/85 ,  F21Y2107/00 ,  F21Y2107/30 ,  F21Y2107/40 ,  F21Y2115/10

Abstract: In one embodiment, a lamp comprises an optically transmissive enclosure. An LED array is disposed in the optically transmissive enclosure operable to emit light when energized through an electrical connection. A gas is contained in the enclosure to provide thermal coupling to the LED array. The gas may include oxygen.

Abstract translation: 在一个实施例中，灯包括光学透射外壳。 LED阵列设置在透光外壳中，可操作以在通过电连接通电时发光。 外壳中装有气体，以提供与LED阵列的热耦合。 气体可以包括氧气。

公开(公告)号：US09328874B2

公开(公告)日：2016-05-03

申请号：US14319066

申请日：2014-06-30

Applicant: Cree, Inc.

Inventor： Randolph C. Demuynck ,  Nicholas W. Medendorp, Jr. ,  John R. Rowlette, Jr. ,  David Power ,  Nick Nguyen ,  Bart P. Reier ,  Daniel J. VanEpps, Jr.

IPC: F21V23/00 ,  H01R33/06 ,  F21K99/00 ,  F21V23/06 ,  F21V3/04 ,  F21V15/015 ,  F21V19/00 ,  F21Y101/02 ,  F21Y103/00

CPC classification number: F21K9/175 ,  F21K9/272 ,  F21V3/04 ,  F21V15/015 ,  F21V19/0045 ,  F21V23/06 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01R33/06

Abstract: An LED lamp includes an elongated at least partially optically transmissive enclosure. The LEDs are mounted on an LED board. The enclosure has a support structure for supporting the LED board. The support structure is formed as one-piece with the enclosure and of an optical material. A pair of end caps are secured to the ends of the enclosure using a snap-fit connection. The end caps retain pins for connecting to a light fixture.

Abstract translation: LED灯包括细长的至少部分透光的外壳。 LED安装在LED板上。 外壳具有用于支撑LED板的支撑结构。 支撑结构与外壳和光学材料一体形成。 一对端盖使用卡扣连接固定到外壳的端部。 端盖保持用于连接灯具的销。

公开(公告)号：US09310028B2

公开(公告)日：2016-04-12

申请号：US13875670

申请日：2013-05-02

Applicant: Cree, Inc.

Inventor： Christopher P. Hussell ,  John Adam Edmond ,  Gerald H. Negley ,  Curt Progl ,  Mark Edmond ,  Praneet Athalye ,  Charles M. Swoboda ,  Antony Paul van de Ven ,  Paul Kenneth Pickard ,  Bart P. Reier ,  James Michael Lay ,  Peter E. Lopez

IPC: F21V29/00 ,  F21V31/03 ,  F21K99/00 ,  F21V23/06 ,  F21V5/00 ,  F21V19/00 ,  F21Y101/02 ,  F21Y111/00 ,  H05K1/02 ,  H05K1/05 ,  F21V29/77

CPC classification number: F21V29/77 ,  F21K9/23 ,  F21K9/232 ,  F21V5/005 ,  F21V19/003 ,  F21V19/004 ,  F21V23/06 ,  F21V29/004 ,  F21V29/503 ,  F21V29/773 ,  F21Y2101/02 ,  F21Y2107/30 ,  F21Y2107/40 ,  F21Y2115/10 ,  H05K1/0278 ,  H05K1/056 ,  H05K2201/10106

Abstract: A lamp has an optically transmissive enclosure and a base defining a longitudinal axis of the lamp that extends from the base to the free end of the enclosure. An LED assembly is positioned in the optically transmissive enclosure. The LED assembly includes LEDs operable to emit light when energized through an electrical path from the base. The LED assembly is arranged such that the plurality of LEDs face perpendicularly to the longitudinal axis of the lamp. The emission profile of the LEDs being at least 120 degrees FWHM.

Abstract translation: 灯具有光学透射外壳和限定灯的纵向轴线的基座，该基座从基座延伸到外壳的自由端。 LED组件位于光学透射外壳中。 LED组件包括可操作以在通过从基座的电路通电时发光的LED。 LED组件布置成使得多个LED垂直于灯的纵向轴线。 LED的发射轮廓至少为120度FWHM。

公开(公告)号：US20130301252A1

公开(公告)日：2013-11-14

申请号：US13939821

申请日：2013-07-11

Applicant: Cree, Inc.

Inventor： Christopher P. Hussell ,  John Adam Edmond ,  Gerald H. Negley ,  Curt Progl ,  Mark Edmond ,  Praneet Athalye ,  Charles M. Swoboda ,  Antony Paul van de Ven ,  Paul Kenneth Pickard ,  Bart P. Reier ,  James Michael Lay ,  Peter E. Lopez ,  Ed Adams

IPC: F21V29/00

CPC classification number: F21V29/502 ,  F21K9/232 ,  F21V29/60 ,  F21V29/65 ,  F21Y2107/00 ,  F21Y2107/30 ,  F21Y2107/40 ,  F21Y2115/10

Abstract: In one embodiment, a lamp comprises an optically transmissive enclosure. An LED array is disposed in the optically transmissive enclosure operable to emit light when energized through an electrical connection. A gas is contained in the enclosure to provide thermal coupling to the LED array. A board supports lamp electronics for the lamp and is located in the enclosure. The LED array is mounted to the board and LEDs are mounted on a submount formed to have a three dimensional shape. The board is electrically coupled to the LED array and the submount may be thermally coupled to the gas for dissipating heat from the plurality of LEDs.

Abstract translation: 在一个实施例中，灯包括光学透射外壳。 LED阵列设置在透光外壳中，可操作以在通过电连接通电时发光。 外壳中装有气体，以提供与LED阵列的热耦合。 电路板支持灯泡的灯具，位于外壳中。 LED阵列安装在板上，LED安装在形成三维形状的底座上。 电路板电耦合到LED阵列，并且底座可以热耦合到气体以从多个LED散热。

公开(公告)号：USD825789S1

公开(公告)日：2018-08-14

申请号：US29625257

申请日：2017-11-08

Applicant: Cree, Inc.

Designer： Ethan Creasman ,  Nathan Ray Snell ,  Randall Levy Bernard ,  William L. Dungan ,  Bart P. Reier ,  David Power

公开(公告)号：US09890940B2

公开(公告)日：2018-02-13

申请号：US14725936

申请日：2015-05-29

Applicant: Cree, Inc.

Inventor： Bart P. Reier ,  Curt Progl ,  Daniel J. Van Epps, Jr. ,  John R. Rowlette, Jr. ,  John Adam Edmond ,  Kurt Wilcox ,  David Power

IPC: F21V29/00 ,  F21V19/00 ,  H05K1/05 ,  F21V29/70 ,  F21K9/237 ,  F21K9/232 ,  H05K1/02 ,  F21Y115/10 ,  F21Y115/15 ,  F21Y113/17

CPC classification number: F21V29/70 ,  F21K9/232 ,  F21K9/237 ,  F21V19/003 ,  F21Y2113/17 ,  F21Y2115/10 ,  F21Y2115/15 ,  H05K1/0209 ,  H05K2201/066 ,  H05K2201/10106

Abstract: A LED fixture is provided, the lamp comprising a LED board having a thermally conductive periphery, the LED board comprising at least one LED operable to emit light when energized through an electrical path from a base; and a heat sink assembly thermally coupled to the thermally conductive periphery.

公开(公告)号：US09410687B2

公开(公告)日：2016-08-09

申请号：US13774078

申请日：2013-02-22

Applicant: Cree, Inc.

Inventor： Christopher P. Hussell ,  John Adam Edmond ,  Gerald H. Negley ,  Curt Progl ,  Mark Edmond ,  Praneet Athalye ,  Charles M. Swoboda ,  Antony Paul van de Ven ,  Paul Kenneth Pickard ,  Bart P. Reier ,  James Michael Lay ,  Peter E. Lopez

IPC: F21V29/00 ,  F21V7/00 ,  F21V21/00 ,  F21K99/00 ,  F21V23/06 ,  F21V29/70 ,  F21V19/00 ,  F21Y101/02 ,  F21Y111/00 ,  H05K1/05 ,  F21V29/77

CPC classification number: F21K9/232 ,  F21K9/238 ,  F21V7/00 ,  F21V19/003 ,  F21V19/004 ,  F21V21/00 ,  F21V23/06 ,  F21V29/004 ,  F21V29/503 ,  F21V29/70 ,  F21V29/773 ,  F21V29/777 ,  F21Y2101/00 ,  F21Y2107/30 ,  F21Y2107/40 ,  F21Y2115/10 ,  H05K1/05 ,  H05K2201/10106 ,  Y10T29/49826

Abstract: A lamp has an optically transmissive enclosure and a base. A tower extends from the base into the enclosure and supports an LED assembly in the enclosure. The LED assembly comprises a plurality of LEDs operable to emit light when energized through an electrical path from the base. The tower and the LED assembly are arranged such that the plurality of LEDs are disposed about the periphery of the tower in a band and face outwardly toward the enclosure to create a source of the light that appears as a glowing filament. The tower forms part of a heat sink that transmits heat from the LED assembly to the ambient environment. The LED assembly has a three-dimensional shape. An electrical interconnect connects a conductor to the heat sink where the conductor is in the electrical path between the LED assembly and the base.

Abstract translation: 灯具有透光外壳和底座。 塔从基座延伸到外壳中，并在外壳中支撑LED组件。 LED组件包括多个LED，可操作以在通过从基座的电路通电时发光。 塔架和LED组件被布置成使得多个LED围绕塔的周边布置在带中并朝向外壳面向外，以产生作为发光灯丝出现的光源。 塔形成散热器的一部分，该散热器将热量从LED组件传递到周围环境。 LED组件具有三维形状。 电互连将导体连接到散热器，其中导体处于LED组件和基座之间的电气路径中。

公开(公告)号：US09234638B2

公开(公告)日：2016-01-12

申请号：US14010868

申请日：2013-08-27

Applicant: Cree, Inc.

Inventor： Christopher P. Hussell ,  John Adam Edmond ,  Gerald H. Negley ,  Curt Progl ,  Mark Edmond ,  Praneet Athalye ,  Charles M. Swoboda ,  Antony Paul van de Ven ,  Paul Kenneth Pickard ,  Bart P. Reier ,  James Michael Lay ,  Peter E. Lopez

IPC: F21K99/00 ,  F21V29/00 ,  F21V23/06 ,  F21V19/00 ,  H05K1/05 ,  F21Y101/02 ,  F21Y111/00 ,  F21V29/77

CPC classification number: F21V29/77 ,  F21K9/232 ,  F21V19/003 ,  F21V23/06 ,  F21V29/004 ,  F21V29/773 ,  F21Y2107/30 ,  F21Y2107/40 ,  F21Y2115/10 ,  H05K1/05 ,  H05K2201/10106 ,  Y02B20/30

Abstract: A lamp having an enclosure with a reflector and a lens where the reflector is made of thermally conductive material. A base is coupled to the enclosure. An LED is located in the enclosure and emits light when energized through an electrical path from the base. A heat sink having a heat dissipating portion that may be at least partially exposed to the ambient environment and heat conducting portion that is thermally coupled to the LED. The reflector is thermally coupled to the heat sink and is exposed to the exterior of the lamp such that heat from the heat sink may be dissipated to the ambient environment at least partially through the reflector.

Abstract translation: 具有具有反射器的壳体和透镜的灯，其中反射器由导热材料制成。 基座连接到外壳。 一个LED位于外壳中，并通过电路从基座通电时发光。 散热器具有可以至少部分地暴露于周围环境的散热部分和热耦合到LED的导热部分。 反射器热耦合到散热器并且暴露于灯的外部，使得来自散热器的热量可以至少部分地通过反射器消散到周围环境。

公开(公告)号：USD732210S1

公开(公告)日：2015-06-16

申请号：US29452550

申请日：2013-04-18

Applicant: Cree, Inc.

Designer： Paul Kenneth Pickard ,  Bart P. Reier

公开(公告)号：US20140268826A1

公开(公告)日：2014-09-18

申请号：US13803841

申请日：2013-03-14

Applicant: CREE, INC.

Inventor： Paul Kenneth Pickard ,  Bart P. Reier ,  Curt Progl ,  Gerald H. Negley

IPC: F21V15/01 ,  F21V29/00

CPC classification number: F21V29/77 ,  F21K9/135 ,  F21K9/232 ,  F21K9/233 ,  F21V7/0008 ,  F21V29/004 ,  F21V29/507 ,  F21V29/74 ,  F21V29/773 ,  F21Y2101/00 ,  F21Y2101/02 ,  F21Y2107/30 ,  F21Y2115/10 ,  Y02B20/30

Abstract: A lamp has an optically transmissive enclosure and a base. At least one LED is located in the enclosure and are operable to emit light when energized through an electrical path from the base. A heat sink comprises a heat dissipating portion having a first part that is located inside of the enclosure and that is thermally coupled to the LED and a second part that is exposed to the ambient environment. The second part comprises a plurality of stems connected to the first part where each stem supports a first overhang that extends over a portion of the enclosure and a second overhang that extends over a portion of the base.

Abstract translation: 灯具有透光外壳和底座。 至少一个LED位于外壳中，并且当通过来自基座的电路通电时可操作地发光。 散热器包括散热部分，其具有位于外壳内部的第一部分，并且热耦合到LED，以及暴露于周围环境的第二部分。 第二部分包括连接到第一部分的多个杆，其中每个杆支撑在壳体的一部分上延伸的第一突出部，以及在基部的一部分上延伸的第二突出部。