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公开(公告)号：US08376600B2
公开(公告)日：2013-02-19
申请号：US12559240
申请日：2009-09-14
CPC分类号： F21S11/007 , E04D13/03 , E04D2013/0345 , F21S19/005 , H05B37/0272 , Y10T29/49826
摘要： A lighting device includes a substantially cylindrical tube defining an interior and an exterior, and a longitudinal axis extending between a first end and a second end. The first end of the tube defines a substantially cylindrical opening disposed in a plane at a first angle that is substantially perpendicular to the longitudinal axis, and the second end of the tube defines a substantially elliptical opening disposed in a plane at a second angle that is substantially non-perpendicular to the longitudinal axis. A reflective surface is provided on the interior of the tube, and a substantially cylindrical flashing is provided about the exterior of the tube. A substantially transparent dome is coupled to the tube proximate the first end, and a diffuser is coupled to the tube proximate the second end.
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公开(公告)号：US20100061088A1
公开(公告)日：2010-03-11
申请号：US12559240
申请日：2009-09-14
CPC分类号： F21S11/007 , E04D13/03 , E04D2013/0345 , F21S19/005 , H05B37/0272 , Y10T29/49826
摘要： A lighting device includes a substantially cylindrical tube defining an interior and an exterior, and a longitudinal axis extending between a first end and a second end. The first end of the tube defines a substantially cylindrical opening disposed in a plane at a first angle that is substantially perpendicular to the longitudinal axis, and the second end of the tube defines a substantially elliptical opening disposed in a plane at a second angle that is substantially non-perpendicular to the longitudinal axis. A reflective surface is provided on the interior of the tube, and a substantially cylindrical flashing is provided about the exterior of the tube. A substantially transparent dome is coupled to the tube proximate the first end, and a diffuser is coupled to the tube proximate the second end.
摘要翻译： 照明装置包括限定内部和外部的基本上圆柱形的管，以及在第一端和第二端之间延伸的纵向轴线。 管的第一端限定基本上圆柱形的开口，其以基本上垂直于纵向轴线的第一角度设置在平面中，并且管的第二端限定基本上椭圆形的开口，其以第二角度设置在平面中，即第二角度， 基本上不垂直于纵向轴线。 反射表面设置在管的内部，并且围绕管的外部设置大致圆柱形的闪光。 基本上透明的圆顶与靠近第一端的管连接，并且扩散器在第二端附近耦合到管。
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公开(公告)号：US08070312B2
公开(公告)日：2011-12-06
申请号：US12484043
申请日：2009-06-12
CPC分类号： F21V25/02 , F21Y2103/00
摘要： A fluorescent lamp tube catcher formed of bent wire can be detachably engaged with a light fixture, with the central portion of the lamp tube catcher positioned below fluorescent tubes in the light fixture during use. In the event that a fluorescent lamp tube inadvertently becomes loose in the light fixture, the fluorescent lamp tube catcher can stop the loose fluorescent lamp tube from falling. The fluorescent lamp tube catcher can be loosely retained on the light fixture, for example while replacing a fluorescent lamp tube that has failed.
摘要翻译： 由弯曲线形成的荧光灯管捕获器可以与灯具可拆卸地接合，灯管捕获器的中心部分在使用期间位于灯具中的荧光管下方。 在荧光灯管在灯具中无意中变得松动的情况下，荧光灯管捕获器可以阻止松动的荧光灯管坠落。 荧光灯管捕获器可以松动地保持在灯具上，例如在更换失败的荧光灯管时。
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