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公开(公告)号:US09261270B2
公开(公告)日:2016-02-16
申请号:US14708558
申请日:2015-05-11
Applicant: Cree, Inc.
Inventor: Alan J. Ruud , Kurt S. Wilcox , Steven R. Walczak , Wayne Guillien
IPC: F21V29/00 , F21V29/83 , F21V29/02 , F21S2/00 , F21S8/00 , F21V19/00 , F21V21/30 , F21V23/02 , F21V27/00 , F21V31/03 , F21S9/02 , F21V19/04 , F21S8/08 , F21V29/70 , F21V29/71 , F21V29/75 , F21V29/76 , F21V29/507 , F21V29/74 , F21V23/00 , F21V21/005 , F21W131/10 , F21W131/103 , F21Y101/02 , F21K99/00 , F21Y105/00 , F21W131/40
CPC classification number: F21V29/83 , F21K9/00 , F21K9/20 , F21S2/005 , F21S8/033 , F21S8/086 , F21S9/022 , F21V15/013 , F21V19/003 , F21V19/045 , F21V21/005 , F21V21/30 , F21V23/009 , F21V23/02 , F21V27/00 , F21V29/507 , F21V29/70 , F21V29/71 , F21V29/74 , F21V29/75 , F21V29/763 , F21V31/03 , F21W2131/10 , F21W2131/103 , F21W2131/40 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , Y10S362/80
Abstract: A light fixture comprising a chamber, at least one power-circuitry driver within the chamber, at least one LED module outside the chamber, and at least one air gap between the chamber and the at least one LED module, the air gap permitting air/water-flow therethrough. The chamber is defined by a housing. The at least one LED module is on an LED heat sink outside the chamber. The housing defines the air gap permitting air/water-flow to and from the heat sink.
Abstract translation: 一种灯具,包括腔室,腔室内的至少一个电力电路驱动器,腔室外的至少一个LED模块,以及腔室与至少一个LED模块之间的至少一个气隙,气隙允许空气/ 水流通过。 室由壳体限定。 至少一个LED模块位于室外的LED散热器上。 壳体限定允许空气/水流从散热器流出的空气间隙。
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公开(公告)号:US20150241051A1
公开(公告)日:2015-08-27
申请号:US14708558
申请日:2015-05-11
Applicant: Cree, Inc.
Inventor: Alan J. Ruud , Kurt S. Wilcox , Steven R. Walczak , Wayne Guillien
IPC: F21V29/83 , F21K99/00 , F21V29/74 , F21V23/00 , F21V29/507
CPC classification number: F21V29/83 , F21K9/00 , F21K9/20 , F21S2/005 , F21S8/033 , F21S8/086 , F21S9/022 , F21V15/013 , F21V19/003 , F21V19/045 , F21V21/005 , F21V21/30 , F21V23/009 , F21V23/02 , F21V27/00 , F21V29/507 , F21V29/70 , F21V29/71 , F21V29/74 , F21V29/75 , F21V29/763 , F21V31/03 , F21W2131/10 , F21W2131/103 , F21W2131/40 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , Y10S362/80
Abstract: A light fixture comprising a chamber, at least one power-circuitry driver within the chamber, at least one LED module outside the chamber, and at least one air gap between the chamber and the at least one LED module, the air gap permitting air/water-flow therethrough. The chamber is defined by a housing. The at least one LED module is on an LED heat sink outside the chamber. The housing defines the air gap permitting air/water-flow to and from the heat sink.
Abstract translation: 一种灯具,包括腔室,腔室内的至少一个电力电路驱动器,腔室外的至少一个LED模块,以及腔室与至少一个LED模块之间的至少一个气隙,气隙允许空气/ 水流通过。 室由壳体限定。 至少一个LED模块位于室外的LED散热器上。 壳体限定允许空气/水流从散热器流出的空气间隙。
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公开(公告)号:US20140104835A1
公开(公告)日:2014-04-17
申请号:US13834525
申请日:2013-03-15
Applicant: Cree, Inc.
Inventor: Alan J. Ruud , Kurt S. Wilcox , Steven R. Walczak , Wayne Guilllien
IPC: F21V29/00
CPC classification number: F21V29/83 , F21K9/00 , F21K9/20 , F21S2/005 , F21S8/033 , F21S8/086 , F21S9/022 , F21V15/013 , F21V19/003 , F21V19/045 , F21V21/005 , F21V21/30 , F21V23/009 , F21V23/02 , F21V27/00 , F21V29/507 , F21V29/70 , F21V29/71 , F21V29/74 , F21V29/75 , F21V29/763 , F21V31/03 , F21W2131/10 , F21W2131/103 , F21W2131/40 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , Y10S362/80
Abstract: An LED lighting fixture including a housing and an LED assembly secured with respect to the housing to permit air/water-flow over the LED assembly. The LED assembly includes a plurality of LED-array modules on an equal plurality of individual heat sinks. The housing defines an air gap permitting air/water-flow to and from the heat sinks.
Abstract translation: 一种LED照明器具,其包括相对于壳体固定的壳体和LED组件,以允许空气/水流过LED组件。 LED组件包括在相同的多个单个散热器上的多个LED阵列模块。 壳体限定允许空气/水流进出散热器的气隙。
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公开(公告)号:US09039223B2
公开(公告)日:2015-05-26
申请号:US13834525
申请日:2013-03-15
Applicant: Cree, Inc.
Inventor: Alan J. Rudd , Kurt S. Wilcox , Steven R. Walczak , Wayne Guilllien
IPC: F21V29/00 , F21V29/02 , F21S2/00 , F21S8/00 , F21V19/00 , F21V21/30 , F21V23/02 , F21V27/00 , F21V31/03 , F21S9/02 , F21V19/04 , F21S8/08 , F21V21/005 , F21W131/10 , F21W131/103 , F21Y101/02 , F21K99/00 , F21Y105/00
CPC classification number: F21V29/83 , F21K9/00 , F21K9/20 , F21S2/005 , F21S8/033 , F21S8/086 , F21S9/022 , F21V15/013 , F21V19/003 , F21V19/045 , F21V21/005 , F21V21/30 , F21V23/009 , F21V23/02 , F21V27/00 , F21V29/507 , F21V29/70 , F21V29/71 , F21V29/74 , F21V29/75 , F21V29/763 , F21V31/03 , F21W2131/10 , F21W2131/103 , F21W2131/40 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , Y10S362/80
Abstract: An LED lighting fixture including a housing and an LED assembly secured with respect to the housing to permit air/water-flow over the LED assembly. The LED assembly includes a plurality of LED-array modules on an equal plurality of individual heat sinks. The housing defines an air gap permitting air/water-flow to and from the heat sinks.
Abstract translation: 一种LED照明器具,其包括相对于壳体固定的壳体和LED组件,以允许空气/水流过LED组件。 LED组件包括在相同的多个单个散热器上的多个LED阵列模块。 壳体限定允许空气/水流进出散热器的气隙。
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公开(公告)号:US20140153242A1
公开(公告)日:2014-06-05
申请号:US13908530
申请日:2013-06-03
Applicant: Cree, Inc.
Inventor: Alan J. Ruud , Kurt S. Wilcox , Steven R. Walczak
CPC classification number: F21S8/043 , F21K9/00 , F21S8/086 , F21V15/01 , F21V29/004 , F21V29/70 , F21W2131/103 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10
Abstract: An LED light fixture having a light-emitting region and a perimetrical structure therearound. The light-emitting region includes at least one LED-array module supported by an LED heat sink open for air/water-flow. The perimetrical structure has first and second opposite substantially-aligned edge-adjacent portions each extending along the light-emitting region and meeting each other at a perimetrical edge. The first and second edge-adjacent portions converge toward each other at positions progressively closer to the perimetrical edge to form aerodynamic-drag-reducing cross-sectional profiles transverse to the fixture plane and extending in substantially all fixture-plane directions from the intersection of its two major principal axes.
Abstract translation: 具有发光区域和周边结构的LED灯具。 发光区域包括由用于空气/水流的LED散热器支撑的至少一个LED阵列模块。 周边结构具有第一和第二相对的基本上对准的边缘相邻部分,每个边缘相邻部分沿着发光区域延伸并且在周边边缘彼此相遇。 第一和第二边缘相邻部分在逐渐靠近周边边缘的位置处朝向彼此会聚,以形成横向于固定平面的空气动力学 - 减阻横截面轮廓,并且在基本上所有的夹具平面方向上从其相交处延伸 两大主轴。
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公开(公告)号:US09541246B2
公开(公告)日:2017-01-10
申请号:US13908530
申请日:2013-06-03
Applicant: Cree, Inc.
Inventor: Alan J. Ruud , Kurt S. Wilcox , Steven R. Walczak
IPC: F21S8/04 , F21S8/08 , F21V15/01 , F21K99/00 , F21V29/00 , F21V29/70 , F21W131/103 , F21Y101/00
CPC classification number: F21S8/043 , F21K9/00 , F21S8/086 , F21V15/01 , F21V29/004 , F21V29/70 , F21W2131/103 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10
Abstract: An LED light fixture having a light-emitting region and a perimetrical structure therearound. The light-emitting region includes at least one LED-array module supported by an LED heat sink open for air/water-flow. The perimetrical structure has first and second opposite substantially-aligned edge-adjacent portions each extending along the light-emitting region and meeting each other at a perimetrical edge. The first and second edge-adjacent portions converge toward each other at positions progressively closer to the perimetrical edge to form aerodynamic-drag-reducing cross-sectional profiles transverse to the fixture plane and extending in substantially all fixture-plane directions from the intersection of its two major principal axes.
Abstract translation: 具有发光区域和周边结构的LED灯具。 发光区域包括由用于空气/水流的LED散热器支撑的至少一个LED阵列模块。 周边结构具有第一和第二相对的基本上对准的边缘相邻部分,每个边缘相邻部分沿着发光区域延伸并且在周边边缘彼此相遇。 第一和第二边缘相邻部分在逐渐靠近周边边缘的位置处朝向彼此会聚,以形成横向于固定平面的空气动力学 - 减阻横截面轮廓,并且在基本上所有的夹具平面方向上从其相交处延伸 两大主轴。
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