公开(公告)号：US09230769B2

公开(公告)日：2016-01-05

申请号：US14389415

申请日：2013-03-28

申请人： Ceravision Limited

发明人： Paul Carpenter ,  Andrew Simon Neate ,  Tim Burnitt

IPC分类号： H01J5/16 ,  H01J11/00 ,  F21V7/00 ,  F21V7/20 ,  H01J61/02 ,  H01J65/04

CPC分类号： H01J5/16 ,  F21V7/00 ,  H01J11/00 ,  H01J61/025 ,  H01J65/044

摘要： An LER LUWPL source luminaire having a magnetron heat conductingly mounted below a finned heat dissipater with a suspension eye. The magnetron is attached to a microwave transition and a lucent crucible. An imperforate cover extends down from the heat dissipater and is closed by a transparent screen, held by a molding. A generally square shaped molding supports a polished-sheet-metal reflector (having four triangular faces, pyramidally arranged, with a square base embodied by a rim supported on the top of the screen above the molding) extending back to the lucent crucible, with its reflective surfaces obliquely facing both the crucible and the screen for reflection of light from the crucible out of the luminaire via the screen. The faces converge to a virtual apex, on the central axis of the lucent crucible. This axis is coincident with the pyramid's normal axis from the apex to the center of the base.

摘要翻译： LER LUWPL源灯具具有磁控管，其传导性地安装在具有悬挂眼的翅片式散热器下方。 磁控管连接到微波过渡和透明坩埚。 无孔盖从散热器向下延伸，并通过由模制件保持的透明屏幕封闭。 大致正方形的模制件支撑抛光的金属板反射器（具有棱锥形布置的四个三角形表面，具有由支撑在模制件上方的屏幕的顶部上的边缘实现的方形基座）延伸回到透明坩埚，其中 反射表面倾斜地面对坩埚和屏幕，用于将来自坩埚的光从屏幕经由屏幕反射出照明器。 面对会聚到透明坩埚的中心轴上的虚拟顶点。 该轴与从基座的顶点到中心的金字塔的法线轴重合。

公开(公告)号：USD697651S1

公开(公告)日：2014-01-14

申请号：US29434411

申请日：2012-10-12

申请人： Ceravision Limited

设计人： Paul Carpenter ,  Andrew Simon Neate ,  Tim Burnitt

公开(公告)号：US20140246971A1

公开(公告)日：2014-09-04

申请号：US14350289

申请日：2012-10-05

申请人： CERAVISION LIMITED

发明人： Paul Carpenter ,  Andrew Simon Neate

IPC分类号： H01J19/36 ,  H01J65/04

CPC分类号： H01J19/36 ,  F21S8/086 ,  F21V29/507 ,  F21V29/74 ,  H01J65/04 ,  H01J65/044

摘要： A LUWPL luminaire has a housing with a lower transparent closure and a heat dissipating top of cast aluminum. This has a suspension eye. The housing has an upper flange via which it is bolted with the interposition of a seal to a underside rim of the top. Within the rim, the underside is substantially flat, with a magnetron attachment boss and other attachment points. A magnetron is supported by being clamped by a saddle to the attachment boss at the magnetron's anode. The magnetron is fast with a transition box and a crucible support block. A bracket fixed to certain of the attachment points extends down from the top is screwed to the transition box. Thus the LUWPL parts are securely supported below the top.

摘要翻译： LUWPL灯具具有较低的透明封闭件和铸铝散热顶部的外壳。 这有一个暂停的眼睛。 壳体具有上凸缘，通过该上凸缘螺栓连接，并将密封件插入顶部的下侧边缘。 在边缘内，底面基本上平坦，具有磁控管附件凸台和其它连接点。 磁控管通过在磁控管的阳极被鞍座夹持到附件凸台而被支撑。 磁控管具有过渡箱和坩埚支撑块。 固定到从顶部向下延伸的某些附接点的托架被拧到过渡箱上。 因此，LUWPL部件牢固地支撑在顶部下方。