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公开(公告)号：US07229192B2
公开(公告)日：2007-06-12
申请号：US10970615
申请日：2004-10-21
申请人： John T. Mayfield, III , Stephen H. Lydecker , Gary D. Trott , Carl T. Gould , Kevin Leadford , Christopher L. Sharp
发明人： John T. Mayfield, III , Stephen H. Lydecker , Gary D. Trott , Carl T. Gould , Kevin Leadford , Christopher L. Sharp
IPC分类号： F21S4/00
CPC分类号： F21V5/02 , F21S8/04 , F21V13/04 , F21V17/164 , F21V23/026 , F21Y2103/00 , F21Y2113/00
摘要： A light fixture or troffer for directing light emitted from a light source toward an area to be illuminated, including a reflector assembly within which the light source is positioned and a lens assembly detachably secured to a portion of the reflector assembly such that a lens of the lens assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens assembly. In one example, the lens includes a curved prismatic surface that can be oriented toward or away from the underlying light source.
摘要翻译： 一种用于将从光源发射的光朝向要照明的区域引导的灯具或灯头，包括其中定位光源的反射器组件和可拆卸地固定到反射器组件的一部分的透镜组件， 透镜组件覆盖光源并且使得从光源发射的基本上所有的光通过透镜组件。 在一个示例中，透镜包括可以朝向或远离下面的光源定向的弯曲棱镜表面。
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公开(公告)号：US07918589B2
公开(公告)日：2011-04-05
申请号：US12277066
申请日：2008-11-24
IPC分类号： F21V7/00
CPC分类号： F21V5/02 , F21S8/04 , F21V13/04 , F21V17/164 , F21V23/026 , F21Y2103/00 , F21Y2113/00
摘要： A light fixture or troffer for directing light emitted from a light source toward an area to be illuminated, including a reflector assembly within which the light source is positioned and a lens assembly detachably secured to a portion of the reflector assembly such that a lens of the lens assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens assembly. In one example, the lens includes a curved prismatic surface that can be oriented toward or away from the underlying light source.
摘要翻译： 一种用于将从光源发射的光朝向要照明的区域引导的灯具或灯头，包括其中定位光源的反射器组件和可拆卸地固定到反射器组件的一部分的透镜组件， 透镜组件覆盖光源并且使得从光源发射的基本上所有的光通过透镜组件。 在一个示例中，透镜包括可以朝向或远离下面的光源定向的弯曲棱镜表面。
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公开(公告)号：US07455422B2
公开(公告)日：2008-11-25
申请号：US11845640
申请日：2007-08-27
IPC分类号： F21S4/00
CPC分类号： F21V5/02 , F21S8/04 , F21V13/04 , F21V17/164 , F21V23/026 , F21Y2103/00 , F21Y2113/00
摘要： A light fixture or troffer for directing light emitted from a light source toward an area to be illuminated, including a reflector assembly within which the light source is positioned and a lens assembly detachably secured to a portion of the reflector assembly such that a lens of the lens assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens assembly. In one example, the lens includes a curved prismatic surface that can be oriented toward or away from the underlying light source.
摘要翻译： 一种用于将从光源发射的光朝向要照明的区域引导的灯具或灯头，包括其中定位光源的反射器组件和可拆卸地固定到反射器组件的一部分的透镜组件， 透镜组件覆盖光源并且使得从光源发射的基本上所有的光通过透镜组件。 在一个示例中，透镜包括可以朝向或远离下面的光源定向的弯曲棱镜表面。
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公开(公告)号：US20090141487A1
公开(公告)日：2009-06-04
申请号：US12277066
申请日：2008-11-24
IPC分类号： F21S4/00
CPC分类号： F21V5/02 , F21S8/04 , F21V13/04 , F21V17/164 , F21V23/026 , F21Y2103/00 , F21Y2113/00
摘要： A light fixture or troffer for directing light emitted from a light source toward an area to be illuminated, including a reflector assembly within which the light source is positioned and a lens assembly detachably secured to a portion of the reflector assembly such that a lens of the lens assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens assembly. In one example, the lens includes a curved prismatic surface that can be oriented toward or away from the underlying light source.
摘要翻译： 一种用于将从光源发射的光朝向要照明的区域引导的灯具或灯头，包括其中定位光源的反射器组件和可拆卸地固定到反射器组件的一部分的透镜组件， 透镜组件覆盖光源并且使得从光源发射的基本上所有的光通过透镜组件。 在一个示例中，透镜包括可以朝向或远离下面的光源定向的弯曲棱镜表面。
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公开(公告)号：US07296910B2
公开(公告)日：2007-11-20
申请号：US11735890
申请日：2007-04-16
申请人： John T. Mayfield, III , Stephen H. Lydecker , Gary D. Trott , Carl T. Gould , Kevin Leadford , Christopher L. Sharp
发明人： John T. Mayfield, III , Stephen H. Lydecker , Gary D. Trott , Carl T. Gould , Kevin Leadford , Christopher L. Sharp
IPC分类号： F21S4/00
CPC分类号： F21V5/02 , F21S8/04 , F21V13/04 , F21V17/164 , F21V23/026 , F21Y2103/00 , F21Y2113/00
摘要： A light fixture or troffer for directing light emitted from a light source toward an area to be illuminated, including a reflector assembly within which the light source is positioned; a housing defining at least one selectively enclosable ballast enclosure; and a ballast that is positionable in the at least one ballast enclosure.
摘要翻译： 一种用于将从光源发射的光引向待照亮区域的灯具或灯头，包括其中定位光源的反射器组件; 壳体，其限定至少一个选择性地封闭的镇流器外壳; 以及可以在所述至少一个镇流器外壳中定位的镇流器。
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公开(公告)号：US07261435B2
公开(公告)日：2007-08-28
申请号：US10970625
申请日：2004-10-21
IPC分类号： F21S4/00
CPC分类号： F21V5/02 , F21S8/04 , F21V13/04 , F21V17/164 , F21V23/026 , F21Y2103/00 , F21Y2113/00
摘要： A light fixture or troffer for directing light emitted from a light source toward an area to be illuminated, including a reflector assembly within which the light source is positioned and a lens assembly detachably secured to a portion of the reflector assembly such that a lens of the lens assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens assembly. In one example, the lens includes a curved prismatic surface that can be oriented toward or away from the underlying light source.
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公开(公告)号：USD541468S1
公开(公告)日：2007-04-24
申请号：US29215614
申请日：2004-10-21
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公开(公告)号：US08100551B2
公开(公告)日：2012-01-24
申请号：US12637051
申请日：2009-12-14
IPC分类号： F21S4/00
CPC分类号： F21V23/026 , F21S8/026 , F21V5/02 , F21V13/04 , F21V15/01 , F21V17/104 , F21V17/107 , F21V17/18 , F21Y2103/00 , F21Y2113/00
摘要： A replacement light fixture for directing light emitted from a light source toward an area to be illuminated, including a base member upon with the light source is positioned and a reflector assembly detachably secured to a first and second mounting brackets that are mounted to a portion of the preexisting light fixture housing such that a lens portion of the reflector assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens portion.
摘要翻译： 定位用于将从光源发射的光朝向被照明区域引导的替换灯具，包括在光源上的基座部件，以及可拆卸地固定到第一和第二安装支架上的反射器组件，该反射器组件安装在 预先存在的灯具壳体，使得反射器组件的透镜部分覆盖在光源上，并且使得基本上从光源发射的所有光通过透镜部分。
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公开(公告)号：US20100091484A1
公开(公告)日：2010-04-15
申请号：US12637051
申请日：2009-12-14
CPC分类号： F21V23/026 , F21S8/026 , F21V5/02 , F21V13/04 , F21V15/01 , F21V17/104 , F21V17/107 , F21V17/18 , F21Y2103/00 , F21Y2113/00
摘要： A replacement light fixture for directing light emitted from a light source toward an area to be illuminated, including a base member upon with the light source is positioned and a reflector assembly detachably secured to a first and second mounting brackets that are mounted to a portion of the preexisting light fixture housing such that a lens portion of the reflector assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens portion
摘要翻译： 定位用于将从光源发射的光朝向被照明区域引导的替换灯具，包括在光源上的基座部件，以及可拆卸地固定到第一和第二安装支架上的反射器组件，该反射器组件安装在 预先存在的灯具壳体，使得反射器组件的透镜部分覆盖在光源上，并且使得基本上从光源发射的所有光通过透镜部分
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公开(公告)号：US07635198B2
公开(公告)日：2009-12-22
申请号：US11706467
申请日：2007-02-12
IPC分类号： F21S4/00
CPC分类号： F21S8/02 , F21S8/026 , F21S8/04 , F21V5/02 , F21V13/04 , F21V15/01 , F21V17/104 , F21V17/107 , F21V17/164 , F21V17/18 , F21V23/026 , F21Y2103/00
摘要： A replacement light fixture for directing light emitted from a light source toward an area to be illuminated, including a base member upon with the light source is positioned and a reflector assembly detachably secured to a first and second mounting brackets that are mounted to a portion of the preexisting light fixture housing such that a lens portion of the reflector assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens portion.
摘要翻译： 定位用于将从光源发射的光朝向被照明区域引导的替换灯具，包括在光源上的基座部件，以及可拆卸地固定到第一和第二安装支架上的反射器组件，该反射器组件安装在 预先存在的灯具壳体，使得反射器组件的透镜部分覆盖在光源上，并且使得基本上从光源发射的所有光通过透镜部分。
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