公开(公告)号：US09841154B2

公开(公告)日：2017-12-12

申请号：US15060306

申请日：2016-03-03

Applicant: Cree, Inc.

Inventor： Jeremy Sorenson ,  Andrew Dan Bendtsen ,  Kurt S. Wilcox ,  David P. Goelz

IPC: G02B6/26 ,  G02B6/42 ,  F21S8/08 ,  F21V21/116 ,  G02B6/30 ,  G02B6/32 ,  G02B6/34 ,  F21V8/00 ,  G02B6/24 ,  F21W131/103 ,  F21V29/51 ,  F21Y115/10 ,  F21Y113/13

CPC classification number: F21S8/086 ,  F21V21/116 ,  F21V29/51 ,  F21W2131/103 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B6/00 ,  G02B6/0006 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/24 ,  G02B6/262 ,  G02B6/305 ,  G02B6/32 ,  G02B6/34

Abstract: According to one aspect, a luminaire comprises a luminaire housing, at least one LED disposed within the luminaire housing, and an LED driver circuit disposed within a driver housing. The driver housing comprises an inner portion and an outer portion, wherein at least a part of the inner portion is disposed between the LED driver circuit and the outer portion and wherein the LED driver circuit is in thermal communication with the outer portion.

公开(公告)号：USD792627S1

公开(公告)日：2017-07-18

申请号：US29556325

申请日：2016-02-29

Applicant: Cree, Inc.

Designer： Nathan Snell ,  Jeremy Sorenson

公开(公告)号：US20150160396A1

公开(公告)日：2015-06-11

申请号：US14485609

申请日：2014-09-12

Applicant: Cree, Inc.

Inventor： Kurt S. Wilcox ,  Nicholas W. Medendorp, JR. ,  Zongjie Yuan ,  Andrew Dan Bendtsen ,  Nathan Snell ,  Jeremy Sorenson ,  Brian Kinnune ,  Craig D. Raleigh

IPC: F21V8/00 ,  G02B6/26

CPC classification number: G02B6/0006 ,  F21S8/086 ,  F21V21/116 ,  F21V29/51 ,  F21W2131/103 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/24 ,  G02B6/262 ,  G02B6/305 ,  G02B6/32 ,  G02B6/34

Abstract: A luminaire includes a housing, an optical waveguide disposed in the housing comprising a plurality of light coupling cavities, and a plurality of LEDs disposed in the housing adjacent the plurality of coupling cavities. A mounting apparatus is adapted to mount the luminaire on a roadway stanchion.

Abstract translation: 照明器包括壳体，设置在壳体中的光波导，其包括多个光耦合空腔，以及布置在壳体中的与多个耦合腔相邻的多个LED。 安装装置适于将灯具安装在道路支柱上。

公开(公告)号：USD841224S1

公开(公告)日：2019-02-19

申请号：US29656800

申请日：2018-07-16

Applicant: CREE, INC.

Designer： Nathan Snell ,  Jeremy Sorenson

公开(公告)号：US09952372B2

公开(公告)日：2018-04-24

申请号：US14485609

申请日：2014-09-12

Applicant: Cree, Inc.

Inventor： Kurt S. Wilcox ,  Nicholas W. Medendorp, Jr. ,  Zongjie Yuan ,  Andrew Dan Bendtsen ,  Nathan Snell ,  Jeremy Sorenson ,  Brian Kinnune ,  Craig D. Raleigh

IPC: G02B6/26 ,  F21V8/00 ,  G02B6/30 ,  G02B6/32 ,  G02B6/34 ,  G02B6/24 ,  F21S8/08 ,  F21V21/116 ,  F21W131/103 ,  F21V29/51 ,  F21Y115/10 ,  F21Y113/13

CPC classification number: G02B6/0006 ,  F21S8/086 ,  F21V21/116 ,  F21V29/51 ,  F21W2131/103 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/24 ,  G02B6/262 ,  G02B6/305 ,  G02B6/32 ,  G02B6/34

Abstract: A luminaire includes a housing, an optical waveguide disposed in the housing comprising a plurality of light coupling cavities, and a plurality of LEDs disposed in the housing adjacent the plurality of coupling cavities. A mounting apparatus is adapted to mount the luminaire on a roadway stanchion.

公开(公告)号：US20180045875A1

公开(公告)日：2018-02-15

申请号：US15652066

申请日：2017-07-17

Applicant: Cree, Inc.

Inventor： Kurt S. Wilcox ,  Nicholas W. Medendorp, JR. ,  Zongjie Yuan ,  Andrew Dan Bendtsen ,  Nathan Snell ,  Jeremy Sorenson ,  Brian Kinnune ,  Craig D. Raleigh

IPC: F21V8/00 ,  G02B6/32 ,  G02B6/26 ,  G02B6/24 ,  F21V23/00 ,  G02B6/34 ,  G02B6/30 ,  F21W131/10

CPC classification number: G02B6/0038 ,  F21V23/009 ,  F21W2131/10 ,  F21Y2115/10 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/0043 ,  G02B6/0073 ,  G02B6/0075 ,  G02B6/0085 ,  G02B6/0091 ,  G02B6/24 ,  G02B6/262 ,  G02B6/305 ,  G02B6/32 ,  G02B6/34

Abstract: An optical waveguide comprising orthogonal x- and y-dimensions and developing an illumination distribution pattern comprising orthogonal x- and y-extents, comprising at least one coupling feature for directing light into the waveguide, at least one light redirection feature for redirecting light in an x-y plane within the waveguide, and at least one light extraction feature for extracting light out of the waveguide in an illumination pattern comprising at least one of the x- and y-extents that is offset with respect to the x- and y-dimensions, respectively. Additionally, the optical waveguide comprises optical features on at least first, second, and third sides thereof.

公开(公告)号：US09255705B2

公开(公告)日：2016-02-09

申请号：US14708422

申请日：2015-05-11

Applicant: Cree, Inc.

Inventor： Kurt S. Wilcox ,  Brian Kinnune ,  Nathan Snell ,  Jeremy Sorenson ,  Corey Goldstein ,  Nicholas W. Medendorp, Jr.

IPC: F21V29/00 ,  F21V29/83 ,  F21V15/01 ,  F21V15/015 ,  F21V17/10 ,  F21V19/00 ,  F21V23/00 ,  F21V31/03 ,  F21V19/04 ,  F21K99/00 ,  F21V29/507 ,  F21V29/74 ,  F21V29/75 ,  F21V29/76 ,  F21V29/503 ,  F21S2/00 ,  F21W131/103 ,  F21Y101/02 ,  F21Y105/00 ,  F21S8/08 ,  F21W131/40

CPC classification number: F21V29/83 ,  F21K9/00 ,  F21K9/20 ,  F21S2/005 ,  F21S8/086 ,  F21V15/01 ,  F21V15/013 ,  F21V15/015 ,  F21V17/107 ,  F21V19/0055 ,  F21V19/045 ,  F21V23/002 ,  F21V23/009 ,  F21V29/004 ,  F21V29/503 ,  F21V29/507 ,  F21V29/74 ,  F21V29/75 ,  F21V29/763 ,  F21V31/03 ,  F21W2131/103 ,  F21W2131/40 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: An LED lighting fixture comprising a housing portion and a light-emitting portion supporting at least one illuminator, the housing portion and the light-emitting portion defining an open space therebetween permitting air/water-flow therethrough. In some embodiments, at least one wall extends within the open space and open for air/water-flow along at least two sides thereof.

Abstract translation: 一种LED照明器具，其包括壳体部分和支撑至少一个照明器的发光部分，所述壳体部分和所述发光部分在其间限定允许空气/水流过其中的开放空间。 在一些实施例中，至少一个壁在开放空间内延伸并且沿着其至少两个侧面的空气/水流开放。

公开(公告)号：US20180283629A1

公开(公告)日：2018-10-04

申请号：US15477435

申请日：2017-04-03

Applicant: Cree, Inc.

Inventor： Scott Fisher ,  Jeremy Sorenson ,  Brad Thomas ,  Kurt S. Wilcox ,  John Roberts

IPC: F21S8/08 ,  F21V15/01 ,  F21V21/116 ,  F21V21/14

CPC classification number: F21V21/116 ,  F21S8/086 ,  F21V15/01 ,  F21V21/14 ,  F21W2131/10

Abstract: Tenon-mounted lighting fixtures with high structural integrity are provided. In one embodiment, the lighting fixture has a housing that has an integrally formed tenon cradle, which is configured to receive a tenon of a light pole. A light source is also mounted on a bottom side of the housing. The tenon cradle is between a first bolt boss and a second bolt boss, and is in communication with a rear opening of the housing. The first and second bolt bosses may be integrally formed in the housing. The tenon cradle includes multiple ribs. An arcuate cross rib resides in a first plane in which a first bolt shaft of the first bolt boss and a second bolt shaft of the second bolt shaft reside. An axial rib intersects the arcuate cross rib and runs perpendicular to the first plane.

公开(公告)号：US09709725B2

公开(公告)日：2017-07-18

申请号：US14657988

申请日：2015-03-13

Applicant: Cree, Inc.

Inventor： Kurt S. Wilcox ,  Nicholas W. Medendorp, Jr. ,  Zongjie Yuan ,  Andrew Dan Bendtsen ,  Nathan Snell ,  Jeremy Sorenson ,  Brian Kinnune ,  Craig D. Raleigh

IPC: G02B6/00 ,  F21V8/00 ,  F21V23/00 ,  G02B6/30 ,  G02B6/32 ,  G02B6/34 ,  G02B6/24 ,  G02B6/26 ,  F21W131/10 ,  F21Y115/10

CPC classification number: G02B6/0038 ,  F21V23/009 ,  F21W2131/10 ,  F21Y2115/10 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/0043 ,  G02B6/0073 ,  G02B6/0075 ,  G02B6/0085 ,  G02B6/0091 ,  G02B6/24 ,  G02B6/262 ,  G02B6/305 ,  G02B6/32 ,  G02B6/34

Abstract: An optical waveguide having orthogonal x- and y-dimensions includes at least one coupling feature for directing light into the waveguide, at least one light redirection feature extending in the x- and y-dimensions for redirecting light in the waveguide, at least one first light extraction feature extending in the x-dimension for extracting light out of the waveguide, and at least one second light extraction feature extending in the y-dimension for extracting light out of the waveguide.

公开(公告)号：US09435519B2

公开(公告)日：2016-09-06

申请号：US13764749

申请日：2013-02-11

Applicant: Cree, Inc.

Inventor： Brian Kinnune ,  Nathan Snell ,  Jeremy Sorenson

IPC: F21S4/00 ,  F21V21/00 ,  F21V21/30 ,  F21V21/08 ,  F21S8/08 ,  F21V15/01 ,  F21V29/74 ,  F21W131/103 ,  F21Y101/02

CPC classification number: F21V21/30 ,  F21S8/086 ,  F21V5/007 ,  F21V11/16 ,  F21V15/01 ,  F21V21/0832 ,  F21V29/74 ,  F21V29/763 ,  F21W2131/103 ,  F21Y2101/00 ,  F21Y2115/10

Abstract: An LED light fixture including a housing, a heat sink secured with respect to the housing and an LED illuminator secured with respect to the heat sink. The heat sink includes central and peripheral portions. The central portion has an LED-supporting surface and forward, rearward and lateral sides, the LED illuminator being at the LED-supporting surface. The peripheral portion extends laterally from the lateral sides. The central portion of the heat sink has downwardly-extending shield members at the lateral sides thereof configured and dimensioned to block upward illumination. In embodiments where the optical member is configured for directing emitter light predominantly toward the forward side, the central heat-sink portion has a downwardly-extending shield member at the rearward side thereof configured and dimensioned to block rearward illumination.

Abstract translation: 一种LED灯具，包括壳体，相对于壳体固定的散热器和相对于散热器固定的LED照明器。 散热器包括中央和周边部分。 中心部分具有LED支撑表面和前侧，后侧和侧面，LED照明器处于LED支撑表面。 周边部分从横向侧向延伸。 散热器的中心部分在其横向侧具有向下延伸的屏蔽构件，其构造和尺寸设计成阻挡向上的照明。 在光学构件被配置为将发射体光引向主要朝向前侧的实施例中，中央散热部分在其后侧具有向下延伸的屏蔽构件，其构造和尺寸设计成阻挡后向照明。