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1. 发明授权

US08511864B2 LED device for wide beam generation 有权
公开(公告)号：US08511864B2
公开(公告)日：2013-08-20
申请号：US13422871
申请日：2012-03-16
申请人： Ronald G. Holder , Greg Rhoads
发明人： Ronald G. Holder , Greg Rhoads
IPC分类号： F21V5/00
CPC分类号： F21K9/50 , F21K9/00 , F21K9/60 , F21K9/69 , F21V5/04 , F21W2131/103 , F21Y2115/10 , G02B19/0028 , G02B19/0061 , G02B19/0071 , H01L33/58 , Y10T29/49002
摘要： An apparatus and method is characterized by providing an optical transfer function between a predetermined illuminated surface pattern, such as a street light pattern, and a predetermined energy distribution pattern of a light source, such as that from an LED. A lens is formed having a shape defined by the optical transfer function. The optical transfer function is derived by generating an energy distribution pattern using the predetermined energy distribution pattern of the light source. Then the projection of the energy distribution pattern onto the illuminated surface is generated. The projection is then compared to the predetermined illuminated surface pattern to determine if it acceptably matches. The process continues reiteratively until an acceptable match is achieved. Alternatively, the lens shape is numerically or analytically determined by a functional relationship between the shape and the predetermined illuminated surface pattern and predetermined energy distribution pattern of a light source as inputs.

2. 发明授权

US08430538B2 LED device for wide beam generation and method of making the same 有权
标题翻译：用于宽波束发生的LED装置及其制造方法
公开(公告)号：US08430538B2
公开(公告)日：2013-04-30
申请号：US12599500
申请日：2008-05-19
申请人： Ronald Holder , Greg Rhoads
发明人： Ronald Holder , Greg Rhoads
IPC分类号： F21V3/00
CPC分类号： F21K9/60 , F21K9/00 , F21K9/69 , F21V5/00 , F21V5/04 , F21W2131/103 , F21Y2101/00 , F21Y2115/10 , G02B19/0014 , G02B19/0061 , G02B27/0955 , H01L33/58
摘要： A predetermined illuminated surface pattern is generated from a predetermined energy distribution pattern of an LED light source within an LED package having a light transmitting dome. An estimated optical transfer function of a lens shape of an optic is defined by the shape of an exterior and inner surface which envelopes at least in part the light transmitting dome of the LED package. An energy distribution pattern is obtained by combination of the estimated optical transfer function and the predetermined energy distribution pattern of the light source. A projection of the energy distribution pattern onto the illuminated surface is determined. The projection is compared to the predetermined illuminated surface pattern. The estimated optical transfer function is illuminated surface pattern.
摘要翻译：从具有透光圆顶的LED封装内的LED光源的预定能量分布图形产生预定的照明表面图案。光学元件的透镜形状的估计的光学传递函数由至少部分地包围LED封装的透光圆顶的外表面和内表面的形状限定。通过估计的光学传递函数和光源的预定能量分布图案的组合来获得能量分布图案。确定能量分布图案到被照射表面上的投影。将投影与预定照明表面图案进行比较。估计的光学传递函数是照明表面图案。

3. 发明申请

US20120327641A1 LED Replacement Lamp and a Method of Replacing Preexisting Luminaires with LED Lighting Assemblies 有权
标题翻译： LED替换灯和使用LED照明组件更换预先存在的灯具的方法
公开(公告)号：US20120327641A1
公开(公告)日：2012-12-27
申请号：US13602450
申请日：2012-09-04
申请人： Ronald G. Holder , Greg Rhoads
发明人： Ronald G. Holder , Greg Rhoads
IPC分类号： F21V29/00 , F21L4/02 , H05K13/00 , F21V5/04
CPC分类号： F21V29/70 , F21K9/00 , F21V19/001 , F21V19/045 , F21V23/00 , F21V23/002 , F21V29/763 , F21W2131/103 , F21Y2105/10 , F21Y2113/00 , F21Y2115/10 , H05B33/0803 , Y02B20/383 , Y10T29/49002
摘要： A lighting apparatus for retrofitting an existing luminaire includes a plurality of light emitting diodes (LED) of similar or differing wavelengths arranged and configured in at least one light bar array, a heat sink module thermally coupled to the at least one light bar array, an electronic power module electrically coupled to the at least one light bar array, and a plate coupled to the at least one light bar array, electronic power module and the heat sink module, the plate arranged and configured for coupling to the luminaire to provide quick and easy installation and replacement of the at least one light bar array, heat sink module and electronic power module into and from the luminaire.
摘要翻译：用于改造现有照明器的照明装置包括布置和配置在至少一个光棒阵列中的多个具有相似或不同波长的发光二极管（LED），散热模块热耦合到至少一个光条阵列，电耦合到所述至少一个光棒阵列的电子功率模块，以及耦合到所述至少一个光棒阵列，电子功率模块和所述散热器模块的板，所述板被布置和配置为耦合到所述照明器，以提供快速和容易地将至少一个灯杆阵列，散热器模块和电子功率模块安装和更换进入和从灯具中取出。

4. 发明申请

US20110216537A1 LED Device for Wide Beam Generation 审中-公开
公开(公告)号：US20110216537A1
公开(公告)日：2011-09-08
申请号：US13109582
申请日：2011-05-17
申请人： Ronald G. Holder , Greg Rhoads
发明人： Ronald G. Holder , Greg Rhoads
IPC分类号： F21V5/04 , F21V5/00
CPC分类号： F21V5/04 , F21K9/00 , F21K9/69 , F21S8/085 , F21S8/086 , F21V7/0091 , F21V13/04 , F21V19/02 , F21V23/005 , F21V29/70 , F21V31/005 , F21W2131/103 , F21Y2105/16 , F21Y2115/10 , G02B19/0028 , G02B19/0061 , G02B19/0071 , G02B27/0012 , H01L33/58
摘要： An apparatus and method is characterized by providing an optical transfer function between a predetermined illuminated surface pattern, such as a street light pattern, and a predetermined energy distribution pattern of a light source, such as that from an LED. A lens is formed having a shape defined by the optical transfer function. The optical transfer function is derived by generating an energy distribution pattern using the predetermined energy distribution pattern of the light source. Then the projection of the energy distribution pattern onto the illuminated surface is generated. The projection is then compared to the predetermined illuminated surface pattern to determine if it acceptably matches. The process continues reiteratively until an acceptable match is achieved. Alternatively, the lens shape is numerically or analytically determined by a functional relationship between the shape and the predetermined illuminated surface pattern and predetermined energy distribution pattern of a light source as inputs.

5. 发明授权

US07850334B2 Apparatus and method of using multiple LED light sources to generate a unitized beam 有权
标题翻译：使用多个LED光源产生一个组合的光束的装置和方法
公开(公告)号：US07850334B2
公开(公告)日：2010-12-14
申请号：US12095473
申请日：2006-12-04
申请人： Ronald G. Holder , Greg Rhoads
发明人： Ronald G. Holder , Greg Rhoads
IPC分类号： B60Q1/26
CPC分类号： F21K9/68 , F21Y2115/10 , H01L25/0753 , H01L33/58 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： An LED package is comprised of a plurality of light emitting diodes (LED) of similar or differing wavelengths; a corresponding plurality of reflector cavities, a common combining chamber, and an integrating rod coupled to the combining chamber to provide a unitized beam at a common output aperture for the plurality of LEDs.
摘要翻译： LED封装由具有相似或不同波长的多个发光二极管（LED）组成; 相应的多个反射器腔，公共组合室和耦合到组合室的积分杆，以在多个LED的公共输出孔处提供单位化的束。

6. 发明申请

US20100238669A1 LED Device for Wide Beam Generation and Method of Making the Same 有权
标题翻译：用于宽波束发生的LED装置及其制造方法
公开(公告)号：US20100238669A1
公开(公告)日：2010-09-23
申请号：US12599500
申请日：2008-05-19
申请人： Ronald Holder , Greg Rhoads
发明人： Ronald Holder , Greg Rhoads
IPC分类号： F21V5/00
CPC分类号： F21K9/60 , F21K9/00 , F21K9/69 , F21V5/00 , F21V5/04 , F21W2131/103 , F21Y2101/00 , F21Y2115/10 , G02B19/0014 , G02B19/0061 , G02B27/0955 , H01L33/58
摘要： A predetermined illuminated surface pattern is generated from a predetermined energy distribution pattern of an LED light source within an LED package having a light transmitting dome. An estimated optical transfer function of a lens shape of an optic is defined by the shape of an exterior and inner surface which envelopes at least in part the light transmitting dome of the LED package. An energy distribution pattern is obtained by combination of the estimated optical transfer function and the predetermined energy distribution pattern of the light source. A projection of the energy distribution pattern onto the illuminated surface is determined. The projection is compared to the predetermined illuminated surface pattern. The estimated optical transfer function is illuminated surface pattern.
摘要翻译：从具有透光圆顶的LED封装内的LED光源的预定能量分布图形产生预定的照明表面图案。光学元件的透镜形状的估计的光学传递函数由至少部分地包围LED封装的透光圆顶的外表面和内表面的形状限定。通过估计的光学传递函数和光源的预定能量分布图案的组合来获得能量分布图案。确定能量分布图案到被照射表面上的投影。将投影与预定照明表面图案进行比较。估计的光学传递函数是照明表面图案。

7. 发明申请

US20060158887A1 Light zoom source using light emitting diodes and an improved method of collecting the energy radiating from them 有权
公开(公告)号：US20060158887A1
公开(公告)日：2006-07-20
申请号：US11303418
申请日：2005-12-16
申请人： Ronald Holder , Greg Rhoads
发明人： Ronald Holder , Greg Rhoads
IPC分类号： F21V7/00
CPC分类号： F21V14/04 , F21S2/00 , F21V5/04 , F21V14/02 , F21V14/06 , F21V17/02 , F21Y2115/10
摘要： An apparatus is comprised of a light source radiating into a peripheral forward solid angle and a center forward solid angle. A reflector is positioned to reflect light from the light source from the peripheral forward solid angle into a longitudinal beam about an optical axis of the reflector. A lens is disposed longitudinally forward of the light source for focusing light into a predetermined beam pattern from the center forward solid angle into a skewed beam in a skewed direction with respect to the optical axis of the reflector to project a composite beam of light comprised of the light radiated in the skewed beam and the longitudinal beam.

8. 发明申请

US20060061989A1 Apparatus and method of using LED light sources to generate a unitized beam 失效
标题翻译：使用LED光源产生一个单位光束的装置和方法
公开(公告)号：US20060061989A1
公开(公告)日：2006-03-23
申请号：US11228164
申请日：2005-09-15
申请人： Ronald Holder , Greg Rhoads , Joel Widom
发明人： Ronald Holder , Greg Rhoads , Joel Widom
IPC分类号： F21V9/00
CPC分类号： G02B6/0006 , F21V7/0091 , F21V29/773 , F21V29/777 , F21Y2115/10
摘要： An apparatus is comprised of a plurality of light emitting diodes (LED) of similar or differing wavelengths; means for efficiently collecting energy radiating from two or more LEDs into an approximate unitized beam; and means for distributing this energy into a common aperture. A means provides thermal management of the apparatus and electronically controls the individual LEDs. The LEDs have different color outputs and means for selectively controlling the color of light from the apparatus. In one embodiment there are at least two LEDs, at least two reflector cavities, a common combining cavity or zone, a means for mounting each of the LEDs within the reflector cavities and a housing, and the LEDs are mounted on a heat conductive material that provides the thermal management for the LEDs. The LEDs are further selectively driven by an input signal to modulate the intensity of selected ones of the LEDs according the nature of the frequency bands in the driving signal, e.g. mixed color outputs are obtained from the device according to the control of a musical signal.
摘要翻译：一种装置由具有相似或不同波长的多个发光二极管（LED）组成; 用于将从两个或更多个LED辐射的能量有效地收集到近似单位光束中的装置; 以及用于将该能量分配到公共孔中的装置。一种手段提供设备的热管理，并电子控制各个LED。 LED具有不同的颜色输出和用于选择性地控制来自装置的光的颜色的装置。在一个实施例中，存在至少两个LED，至少两个反射器空腔，共同组合腔或区域，用于将每个LED安装在反射器腔体内的装置和壳体，并且LED安装在导热材料上，为LED提供热管理。 LED进一步由输入信号选择性地驱动，以根据驱动信号中的频带的性质来调制所选择的LED中的选定LED的强度。根据音乐信号的控制从设备获得混合颜色输出。

9. 发明申请

US20060056188A1 Light source using light emitting diodes and an improved method of collecting the energy radiating from them 有权
标题翻译：使用发光二极管的光源和收集从它们辐射的能量的改进方法
公开(公告)号：US20060056188A1
公开(公告)日：2006-03-16
申请号：US11215538
申请日：2005-08-29
申请人： Ronald Holder , Greg Rhoads
发明人： Ronald Holder , Greg Rhoads
IPC分类号： F21V7/00
CPC分类号： F21V13/04 , F21S9/022 , F21S41/143 , F21S41/255 , F21V7/0066 , F21V14/02 , F21V14/06 , F21V19/02 , F21W2111/00 , F21Y2115/10
摘要： An LED or incandescent light source is positioned in a reflector arranged to reflect light from the LED or incandescent light source which is radiated from the LED or incandescent light source in a peripheral forward solid angle as defined by the reflector. A lens is disposed longitudinally forward of the LED or incandescent light source for focusing light into a predetermined pattern which is radiated from the LED or incandescent light source in a central forward solid angle as defined by the lens. The apparatus comprised of the combination projects a beam of light comprised of the light radiated in the central forward solid angle and peripheral forward solid angles.
摘要翻译： LED或白炽光源位于反射器中，反射器被布置成反射来自LED或白炽光源的光，该LED或白炽光源以由反射器限定的外围正前方的立体角从LED或白炽光源辐射。透镜被放置在LED或白炽光源的纵向前方，用于将光聚焦成从LED或白炽光源以由透镜限定的中心向前立体角辐射的预定图案。由该组合构成的装置投射包含以中心向前立体角辐射的光和周边前方立体角的光束。

10. 发明授权

US06986593B2 Method and apparatus for light collection, distribution and zoom 有权
标题翻译：收集，分配和缩放的方法和装置
公开(公告)号：US06986593B2
公开(公告)日：2006-01-17
申请号：US10897297
申请日：2004-07-21
申请人： Greg Rhoads , Ronald Garrison Holder
发明人： Greg Rhoads , Ronald Garrison Holder
IPC分类号： F21V7/00
CPC分类号： F21V13/04 , F21S9/022 , F21S41/143 , F21S41/255 , F21V7/0066 , F21V14/02 , F21V14/06 , F21V19/02 , F21W2111/00 , F21Y2115/10
摘要： An LED or incandescent light source is positioned in a reflector arranged to reflect light from the LED or incandescent light source which is radiated from the LED or incandescent light source in a peripheral forward solid angle as defined by the reflector. A lens is disposed longitudinally forward of the LED or incandescent light source for focusing light into a predetermined pattern which is radiated from the LED or incandescent light source in a central forward solid angle as defined by the lens. The apparatus comprised of the combination projects a beam of light comprised of the light radiated in the central forward solid angle and peripheral forward solid angles.
摘要翻译： LED或白炽光源位于反射器中，反射器被布置成反射来自LED或白炽光源的光，该LED或白炽光源以由反射器限定的外围正前方的立体角从LED或白炽光源辐射。透镜被放置在LED或白炽光源的纵向前方，用于将光聚焦成从LED或白炽光源以由透镜限定的中心向前立体角辐射的预定图案。由该组合构成的装置投射包含以中心向前立体角辐射的光和周边前方立体角的光束。

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