公开(公告)号：US10083828B2

公开(公告)日：2018-09-25

申请号：US15523633

申请日：2015-10-30

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Lukas Kuepper

IPC分类号： H01K1/32 ,  F21S41/162 ,  F21S41/43 ,  H01J61/02 ,  H01J61/35 ,  H01K1/26 ,  F21S41/17 ,  F21S41/37

CPC分类号： H01K1/32 ,  F21S41/162 ,  F21S41/17 ,  F21S41/37 ,  F21S41/435 ,  H01J61/025 ,  H01J61/35 ,  H01K1/26 ,  H01K1/325

摘要： A lamp has a light emitting element within a sealed transparent vessel. The vessel comprises a cylindrical section with a longitudinal axis L in parallel to a longitudinal axis F of the light emitting element. In order to provide a lamp suited for compact reflectors, a heat shielding element is arranged to shield at least infrared light. The heat shielding element is arranged in parallel to the longitudinal axis F of the light emitting element and has an axial extension of at least 80% of the light emitting element. The heat shielding element is arranged to shield infrared light emitted into directions perpendicular to the longitudinal axis F covering a circumferential extension of 20°-120° measured in cross section.

公开(公告)号：US10008379B1

公开(公告)日：2018-06-26

申请号：US15049751

申请日：2016-02-22

申请人： Robert A Marshall

发明人： Robert A Marshall

IPC分类号： H01K1/26 ,  H01K1/14 ,  H01K1/28 ,  H01K1/32

CPC分类号： H01K1/26 ,  H01K1/14 ,  H01K1/28 ,  H01K1/325

摘要： A high efficiency incandescent light bulb includes a filament both electrically and optically heated to visibly incandesce. The filament is enclosed in a visibly transmissive, IR reflective filter, with a high view factor, as to maximize recycling of IR wavelengths. The filter is formed on two clamshell segments.

公开(公告)号：US08829334B2

公开(公告)日：2014-09-09

申请号：US12978556

申请日：2010-12-25

申请人： Siegfried W. Janson

发明人： Siegfried W. Janson

IPC分类号： H01L31/09 ,  H01K1/14 ,  F21V13/08 ,  H01K7/00 ,  H01K1/26 ,  H01K1/32 ,  H01K3/00

CPC分类号： F21V13/08 ,  H01K1/14 ,  H01K1/26 ,  H01K1/32 ,  H01K1/325 ,  H01K3/005 ,  H01K7/00

摘要： A thermo-photovoltaic power generator for efficiently converting thermal energy into electric energy including a selective thermal emitter for receiving thermal energy and emitting thermal radiation with black body emissivity over a range of wavelengths, low-bandgap photovoltaic cells responsive to thermal radiation at wavelengths within a particular band of said range of wavelengths and operative to convert such thermal radiation to electric energy, and a band pass filter disposed between the thermal emitter and the photovoltaic cells for transmitting thermal radiation from the emitter at wavelengths within the particular band to the photovoltaic cells, and for reflecting thermal radiation from the emitter at wavelengths outside the particular band back to the emitter.

摘要翻译： 一种用于将热能有效地转换为电能的热光伏发电机，包括用于接收热能并在一定波长范围内发射具有黑体辐射率的热辐射的选择性热发射器，响应于波长内的波长的热辐射的低带隙光伏电池 所述波长范围的特定波段并且可操作地将这种热辐射转换成电能;以及带通滤波器，其布置在所述热发射器和所述光伏电池之间，用于将所述特定波段内的发射器的热辐射传递到所述光伏电池， 并且用于将来自发射器的热辐射反射到特定带外的波长处回到发射极。

公开(公告)号：US08823250B2

公开(公告)日：2014-09-02

申请号：US13732541

申请日：2013-01-02

申请人： Peter Bermel ,  Ognjen Ilic ,  Walker R. Chan ,  Ahmet Musabeyoglu ,  Aviv Ruben Cukierman ,  Michael Robert Harradon ,  Ivan Celanovic ,  Marin Soljacic

发明人： Peter Bermel ,  Ognjen Ilic ,  Walker R. Chan ,  Ahmet Musabeyoglu ,  Aviv Ruben Cukierman ,  Michael Robert Harradon ,  Ivan Celanovic ,  Marin Soljacic

IPC分类号： H01K1/04 ,  H01K1/14 ,  B82Y20/00 ,  G02B1/00 ,  H01K1/26 ,  G02B5/20 ,  H01K1/32

CPC分类号： H01K1/26 ,  B82Y20/00 ,  G02B1/005 ,  G02B5/208 ,  H01K1/04 ,  H01K1/14 ,  H01K1/325

摘要： Incandescent lighting structure. The structure includes a thermal emitter that can, but does not have to, include a first photonic crystal on its surface to tailor thermal emission coupled to, in a high-view-factor geometry, a second photonic filter selected to reflect infrared radiation back to the emitter while passing visible light. This structure is highly efficient as compared to standard incandescent light bulbs.

摘要翻译： 白炽灯照明结构。 该结构包括热发射器，该热发射器可以但不必在其表面上包括第一光子晶体，以便在高视角因子几何中调节热发射，其被选择以将红外辐射反射回到 发射器同时通过可见光。 与标准白炽灯泡相比，该结构是高效的。

公开(公告)号：US20130293085A1

公开(公告)日：2013-11-07

申请号：US13916517

申请日：2013-06-12

申请人： Switch Bulb Company, Inc.

发明人： Ronald J. LENK

IPC分类号： F21K99/00

CPC分类号： F21K9/50 ,  F21K9/232 ,  F21K9/60 ,  F21V3/00 ,  F21V3/12 ,  F21V29/58 ,  F21Y2115/10 ,  H01J61/35 ,  H01K1/325

摘要： A light bulb having anti-reflective coatings on an inner surface and/or an outer surface of the shell of the light bulb. The anti-reflective coatings reduce light loss due to reflections at the interfaces between the interior of the bulb and the shell and between the shell and the exterior of the bulb. The light source may be either incandescent, fluorescent or LED.

摘要翻译： 在灯泡的壳体的内表面和/或外表面上具有防反射涂层的灯泡。 防反射涂层减少由于灯泡内部与壳体之间以及壳体与灯泡外部之间的界面反射引起的光损失。 光源可以是白炽灯，荧光灯或LED。

公开(公告)号：US08471445B2

公开(公告)日：2013-06-25

申请号：US13059394

申请日：2009-08-14

申请人： Ronald J. Lenk

发明人： Ronald J. Lenk

IPC分类号： H01J5/16

CPC分类号： F21K9/50 ,  F21K9/232 ,  F21K9/60 ,  F21V3/00 ,  F21V3/12 ,  F21V29/58 ,  F21Y2115/10 ,  H01J61/35 ,  H01K1/325

摘要： A light bulb having anti-reflective coatings on an inner surface and/or an outer surface of the shell of the light bulb. The anti-reflective coatings reduce light loss due to reflections at the interfaces between the interior of the bulb and the shell and between the shell and the exterior of the bulb. The light source may be either incandescent, fluorescent or LED.

摘要翻译： 在灯泡的壳体的内表面和/或外表面上具有防反射涂层的灯泡。 防反射涂层减少由于灯泡内部与壳体之间以及壳体与灯泡外部之间的界面反射引起的光损失。 光源可以是白炽灯，荧光灯或LED。

公开(公告)号：US08210889B2

公开(公告)日：2012-07-03

申请号：US12527705

申请日：2008-01-17

申请人： Volker Reith ,  Sven Linow

发明人： Volker Reith ,  Sven Linow

IPC分类号： H01J5/16 ,  H01J9/00

CPC分类号： H01K3/005 ,  H01K1/325 ,  H01K3/26 ,  H01K7/00

摘要： A method is provided for producing an infrared emitter made of an endless quartz glass body, wherein a reflector layer is deposited at least partially on the surface of the body made of quartz glass. The quartz body is divided into individual sections after application of the reflector layer. An infrared emitter is also provided.

摘要翻译： 提供了一种制造由环形石英玻璃体制成的红外发射器的方法，其中反射层至少部分沉积在由石英玻璃制成的主体的表面上。 在应用反射层之后，将石英体分成单独的部分。 还提供了红外发射器。

公开(公告)号：US07947335B2

公开(公告)日：2011-05-24

申请号：US12448406

申请日：2007-12-13

申请人： Waltraud Werdecker ,  Rolf Gerhardt ,  Juergen Weber

发明人： Waltraud Werdecker ,  Rolf Gerhardt ,  Juergen Weber

IPC分类号： B32B17/06 ,  C23C4/00

CPC分类号： C03C17/25 ,  C03C2217/213 ,  C03C2217/24 ,  C03C2218/112 ,  G02B5/02 ,  H01J9/20 ,  H01J61/025 ,  H01J61/35 ,  H01K1/325 ,  H01K3/005 ,  Y10T428/26 ,  Y10T428/261 ,  Y10T428/265

摘要： Methods for producing a quartz glass component with reflector layer are known in which a reflector layer composed of quartz glass acting as a diffuse reflector is produced on at least part of the surface of a substrate body composed of quartz glass. In order, taking this as a departure point, to specify a method which enables cost-effective and reproducible production of uniform SiO2 reflector layers on quartz glass components, it is proposed according to the invention that the reflector layer is produced by thermal spraying by means of SiO2 particles being fed to an energy carrier, being incipiently melted or melted by means of said energy carrier and being deposited on the substrate body. In the case of a quartz glass component obtained according to the method, the SiO2 reflector layer is formed as a layer which is produced by thermal spraying and has an opaque effect and which is distinguished by freedom from cracks and uniformity.

摘要翻译： 制造具有反射层的石英玻璃组件的方法是已知的，其中在由石英玻璃构成的基板主体的表面的至少一部分上产生由用作漫反射器的石英玻璃构成的反射层。 为了以此作为出发点，为了指定能够在石英玻璃部件上实现均匀的SiO 2反射层的成本有效且可重复的生产的方法，根据本发明提出，反射器层是通过热喷涂 的SiO 2颗粒被馈送到能量载体，通过所述能量载体初始地熔化或熔化并沉积在基体上。 在根据该方法获得的石英玻璃组分的情况下，SiO 2反射层形成为通过热喷涂制成的层并且具有不透明效果，其区别在于不受裂缝和均匀性的限制。

公开(公告)号：US20100327724A1

公开(公告)日：2010-12-30

申请号：US12823075

申请日：2010-06-24

申请人： David W. Cunningham

发明人： David W. Cunningham

IPC分类号： H01K1/30 ,  H01K1/58 ,  H01K1/00 ,  H01K3/00

CPC分类号： H01K1/18 ,  H01K1/26 ,  H01K1/325

摘要： An improved incandescent lamp and incandescent lighting system are disclosed, for projecting a beam of light with substantially improved energy efficiency. The incandescent lamp includes a pair of reflective ceramic filament supports for supporting one or more filaments in prescribed position(s) within an envelope while reflecting back substantially all visible and infrared light for incorporation into the projected beam or for absorption by the filament(s).

摘要翻译： 公开了一种改进的白炽灯和白炽照明系统，用于以显着改善的能量效率投射光束。 白炽灯包括一对反射陶瓷灯丝支撑件，用于在外壳内的规定位置支撑一根或多根灯丝，同时反射基本上所有可见光和红外光，以结合到投射光束中或由灯丝吸收， 。

公开(公告)号：US20100320930A1

公开(公告)日：2010-12-23

申请号：US12869739

申请日：2010-08-26

申请人： Randal Walton

发明人： Randal Walton

IPC分类号： H05B37/02 ,  F21V17/02

CPC分类号： H01J5/54 ,  F21V7/005 ,  F21V7/0058 ,  F21V14/04 ,  H01J61/025 ,  H01J61/327 ,  H01J61/34 ,  H01J61/35 ,  H01K1/18 ,  H01K1/325 ,  H01K7/02

摘要： A lighting apparatus including a reflector having a reflective exterior surface partially enclosing an interior space and defining a focal point within the interior space, and a high pressure discharge lamp positioned substantially at the focal point of the reflective exterior surface. In some examples, the high pressure discharge lamp includes an arc tube containing mercury, a metal halide, or sodium. In some examples, the reflective exterior surface extends along a longitudinal axis and curves around the longitudinal axis. In some example, the reflective exterior surface defines an elliptical paraboloid.

摘要翻译： 一种照明装置，包括具有部分包围内部空间并且限定内部空间内的焦点的反射外表面的反射器，以及基本上位于反射外表面的焦点处的高压放电灯。 在一些示例中，高压放电灯包括含有汞，金属卤化物或钠的电弧管。 在一些示例中，反射外表面沿着纵向轴线延伸并围绕纵向轴线弯曲。 在一些示例中，反射外表面限定椭圆抛物面。