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1. 发明申请

US20140078732A1 LED Optical Assembly 有权
标题翻译： LED光学组件
公开(公告)号：US20140078732A1
公开(公告)日：2014-03-20
申请号：US13620116
申请日：2012-09-14
申请人： Todd J. Smith
发明人： Todd J. Smith
IPC分类号： F21V7/04 , F21V7/06
CPC分类号： G02B19/0028 , F21V5/04 , F21V7/0033 , F21V7/005 , F21V7/0091 , F21V7/04 , F21V7/06 , F21V13/04 , F21W2111/00 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10 , G02B19/0066
摘要： An LED optical assembly includes a linear array of LEDs, longitudinal reflecting surfaces along each side of the array and medial reflecting surfaces between the LEDs. The medial reflecting surfaces are configured to redirect light oriented along the linear array into directions that will contribute to a light emission pattern from a warning, signaling or illumination light employing the LED optical assembly. The medial reflecting surfaces cooperate with other reflectors and/or lenses to integrate the redirected light into an intended light emission pattern.
摘要翻译： LED光学组件包括LED的线性阵列，沿着阵列的每一侧的纵向反射表面和LED之间的内侧反射表面。中间反射表面被配置为将沿着线性阵列定向的光重定向将有助于来自使用LED光学组件的警告，信号或照明光的发光图案的方向。内侧反射表面与其它反射器和/或透镜配合，以将重定向的光整合成预期的发光图案。

2. 发明授权

US07520650B2 Side-emitting collimator 有权
标题翻译：侧发射准直仪
公开(公告)号：US07520650B2
公开(公告)日：2009-04-21
申请号：US11435682
申请日：2006-05-17
申请人： Todd J. Smith
发明人： Todd J. Smith
IPC分类号： F21V7/04
CPC分类号： F21V29/70 , F21S4/28 , F21S43/14 , F21S43/15 , F21S45/47 , F21V5/04 , F21V7/005 , F21V7/0091 , F21V13/04 , F21V29/74 , F21V29/87 , F21Y2115/10 , G02B17/002 , G02B17/006 , G02B19/0028 , G02B19/0061 , G02B19/0071
摘要： Illumination configurations employ optical elements configured to organize divergent light from an LED light source into collimated beams having a direction perpendicular to an optical axis of the LED. Alternative optical elements organize light from a row of LEDs into planes perpendicular to a plane including the optical axes of the LEDs. Pairs of optical elements are configured to define a cavity for receiving an LED. One optical element may be employed to organize approximately one half of the light generated by the LED, with the remainder being permitted to radiate from the LED in its usual pattern.
摘要翻译：照明配置采用被配置为将来自LED光源的发散光组织成具有垂直于LED的光轴的方向的准直光束的光学元件。替代的光学元件将来自一排LED的光组合成垂直于包括LED的光轴的平面的平面。一对光学元件被配置成限定用于接收LED的空腔。可以使用一个光学元件来组织由LED产生的光的大约一半，其余的被允许以其通常的图案从LED辐射。

3. 发明申请

US20090045933A1 LED Warning Light 有权
标题翻译： LED警示灯
公开(公告)号：US20090045933A1
公开(公告)日：2009-02-19
申请号：US12228735
申请日：2008-08-15
申请人： Kevin M. Smith , Todd J. Smith
发明人： Kevin M. Smith , Todd J. Smith
IPC分类号： B60Q1/26
CPC分类号： H05B33/0803 , B60Q1/18 , B60Q1/2611 , B60Q1/2696 , F21S43/14 , F21S43/15 , F21S45/10 , F21S45/47 , F21V33/0076 , F21W2107/10 , F21W2111/00 , F21Y2105/10 , F21Y2107/30 , F21Y2115/10 , Y10S362/80
摘要： A compact warning light employs LED lamps as a light source and has a lighthead configured for insertion into the reflector shells of a motor vehicle such as a sedan or SUV. The lighthead has a base and cover which define a sealed interior space surrounding the LED lamps. The base is constructed of heat conducting material and the LED lamps are secured to the base so that heat generated by the lamps is conducted away and dissipated by the base. The base may include a post for supporting a plurality of individually energized arrays of LED lamps. The cover may be optically clear, tinted or provided with facets or a surface texture.
摘要翻译：紧凑型警示灯采用LED灯作为光源，并具有被配置成插入诸如轿车或SUV的机动车辆的反射器壳体中的光头。灯头具有一个底座和盖子，其限定围绕LED灯的密封的内部空间。基座由导热材料构成，LED灯被固定到基座上，使得灯产生的热量被基座导出并消散。基座可以包括用于支撑多个独立通电的LED灯阵列的支柱。盖可以是光学透明的，着色的或具有小面或表面纹理。

4. 发明授权

US07158019B2 Integrated LED warning and vehicle lamp 有权
标题翻译：集成LED警示灯和车灯
公开(公告)号：US07158019B2
公开(公告)日：2007-01-02
申请号：US10912278
申请日：2004-08-05
申请人： Todd J. Smith
发明人： Todd J. Smith
IPC分类号： B60Q1/50
CPC分类号： F21V29/89 , B60Q1/2607 , B60Q1/2696 , B60Q1/46 , B60Q2900/10 , F21K9/232 , F21S43/14 , F21V7/0008 , F21Y2107/30 , F21Y2115/10
摘要： An integrated LED warning and vehicle lamp according to aspects of the present invention has a base configured to directly replace an existing vehicle lamp by reception into the lamp's reflector shell. The integrated warning and vehicle lamp includes a first radial array of LEDs dedicated to producing the vehicle warning and/or illumination formerly produced by the vehicle lamp and a second radial array of LEDs dedicated to producing an emergency warning light signal. The second radial array may be electrically connected to an axial LED. The LEDs are supported by a lamp support at a location near the focus of the reflector shell. An interface electrical circuit modifies the electrical energy formerly fed to the vehicle lamp to a form appropriate for the LEDs in the first array. A warning signal electrical circuit energizes the second array of LEDs to produce the emergency warning light signal.
摘要翻译：根据本发明的一个方面的集成LED警告灯和车灯具有一个基座，其被构造成通过接收直接替换现有车辆灯到灯的反射器壳体中。集成警告灯和车辆灯包括专用于产生由车辆灯以前制造的车辆警告和/或照明的LED的第一径向阵列和专用于产生紧急警告灯信号的LED的第二径向阵列。第二径向阵列可以电连接到轴向LED。 LED在靠近反射器壳体焦点的位置由灯支撑件支撑。接口电路将先前馈送到车辆灯的电能修改为适合于第一阵列中的LED的形式。警告信号电路为第二阵列LED通电以产生紧急警告灯信号。

5. 发明授权

US07083313B2 Side-emitting collimator 有权
标题翻译：侧发射准直仪
公开(公告)号：US07083313B2
公开(公告)日：2006-08-01
申请号：US10878846
申请日：2004-06-28
申请人： Todd J. Smith
发明人： Todd J. Smith
IPC分类号： F21V7/04
CPC分类号： G02B19/0071 , F21S4/28 , F21S43/14 , F21S43/15 , F21S45/47 , F21V5/04 , F21V7/005 , F21V7/0091 , F21V13/04 , F21V29/74 , F21V29/763 , F21V29/87 , F21Y2115/10 , G02B17/002 , G02B17/006 , G02B19/0028 , G02B19/0061 , G02B19/0066 , Y10S362/80
摘要： A side-emitting collimator employs a combination of refraction and internal reflection to organize light from a light source into oppositely directed collimated beams. A light source chamber over the light source is defined by substantially cylindrical and aspheric refracting surfaces positioned to gather light into the collimating lens. The aspheric refracting surfaces redirect a portion of the light from the light source into a direction perpendicular to the optical axis of the light source. The substantially cylindrical surfaces refract light from the light source onto an aspheric upper reflecting surface. Light incident upon the aspheric upper reflecting surface is collimated into a direction perpendicular to the optical axis of the light source. The side-emitting collimator includes mirror image collimator halves, each producing a collimated beam. The collimator halves are rotationally symmetric about a common axis of symmetry above a plane including the axis of symmetry.
摘要翻译：侧发射准直器采用折射和内部反射的组合来将来自光源的光组合成相对定向的准直光束。在光源上的光源室由基本上圆柱形和非球面折射表面限定，以将光聚集到准直透镜中。非球面折射表面将来自光源的光的一部分重新定向成垂直于光源的光轴的方向。基本上圆柱形的表面将来自光源的光折射到非球面上反射表面上。入射在非球面上反射面上的光被准直成与光源的光轴垂直的方向。侧发射准直器包括镜像准直器半部，每个产生准直光束。准直器半部围绕包括对称轴的平面的公共对称轴旋转对称。

6. 发明授权

US08138941B2 LED warning light 有权
标题翻译： LED警示灯
公开(公告)号：US08138941B2
公开(公告)日：2012-03-20
申请号：US12228735
申请日：2008-08-15
申请人： Kevin M. Smith , Todd J. Smith
发明人： Kevin M. Smith , Todd J. Smith
IPC分类号： G08B5/22 , G08B5/36 , B60Q1/00
CPC分类号： H05B33/0803 , B60Q1/18 , B60Q1/2611 , B60Q1/2696 , F21S43/14 , F21S43/15 , F21S45/10 , F21S45/47 , F21V33/0076 , F21W2107/10 , F21W2111/00 , F21Y2105/10 , F21Y2107/30 , F21Y2115/10 , Y10S362/80
摘要： A compact warning light employs LED lamps as a light source and has a lighthead configured for insertion into the reflector shells of a motor vehicle such as a sedan or SUV. The lighthead has a base and cover which define a sealed interior space surrounding the LED lamps. The base is constructed of heat conducting material and the LED lamps are secured to the base so that heat generated by the lamps is conducted away and dissipated by the base. The base may include a post for supporting a plurality of individually energized arrays of LED lamps. The cover may be optically clear, tinted or provided with facets or a surface texture.
摘要翻译：紧凑型警示灯采用LED灯作为光源，并具有被配置成插入诸如轿车或SUV的机动车辆的反射器壳体中的光头。灯头具有一个底座和盖子，其限定围绕LED灯的密封的内部空间。基座由导热材料构成，LED灯被固定到基座上，使得灯产生的热量被基座导出并消散。基座可以包括用于支撑多个独立通电的LED灯阵列的支柱。盖可以是光学透明的，着色的或具有小面或表面纹理。

7. 发明申请

US20100271818A1 Optical system for LED array 有权
标题翻译： LED阵列光学系统
公开(公告)号：US20100271818A1
公开(公告)日：2010-10-28
申请号：US12386927
申请日：2009-04-24
申请人： Todd J. Smith
发明人： Todd J. Smith
IPC分类号： F21V1/00
CPC分类号： F21V5/007 , B60Q1/2611 , F21S43/14 , F21S43/40 , F21S43/50 , F21V5/06 , F21V7/0083 , F21W2107/10 , F21Y2103/10 , F21Y2115/10
摘要： An optical system for an LED array includes a trough reflector in combination with an elongated lens. The reflector and lens include distinct regions dedicated to particular zones of light emanating from the LED array. The reflector includes lower, upper and end portions, each configured to redirect a particular zone of wide angle light from the LED array into a pre-determined warning light pattern. The lens includes central, side and end regions, each configured to redirect a particular zone of narrow angle light from the LED array into the pre-determined warning light pattern. The shape of the trough reflector and lens, as well as the relationship between the lens and reflector, are selected to provide an optical system with expanded illuminated surface area and a low profile.
摘要翻译：用于LED阵列的光学系统包括与拉长透镜组合的槽反射器。反射器和透镜包括专用于从LED阵列发出的特定光区域的不同区域。反射器包括下部，上部和端部，每个部分被配置为将来自LED阵列的广角光的特定区域重定向成预定的警告光图案。透镜包括中央，侧面和末端区域，每个区域被配置为将来自LED阵列的窄角度光的特定区域重定向到预定的警告光图案。选择槽式反射器和透镜的形状以及透镜和反射器之间的关系，以提供具有扩展的照明表面积和低轮廓的光学系统。

8. 发明授权

US07683772B2 Integrated LED warning and vehicle lamp 有权
标题翻译：集成LED警示灯和车灯
公开(公告)号：US07683772B2
公开(公告)日：2010-03-23
申请号：US11634533
申请日：2006-12-06
申请人： Todd J. Smith
发明人： Todd J. Smith
IPC分类号： B60Q1/52
CPC分类号： B60Q1/2607 , B60Q1/2696 , B60Q1/46 , B60Q2900/10 , F21K9/232 , F21K9/69 , F21S43/14 , F21V7/0008 , F21V29/70 , F21Y2107/30 , F21Y2115/10
摘要： An integrated LED warning and vehicle lamp has a base configured to replace an existing vehicle lamp by reception into the lamp's reflector shell. The integrated warning and vehicle lamp includes first and second arrays of LEDs arranged on a support projecting from the base. One array is used to reproduce the vehicle signal and the second array provides a warning light signal. A collimator organizes light from one or more LED in a direction aligned with the intended direction of light emission from the vehicle lamp. An interface electrical circuit connects one array of LEDs to the vehicle electrical system. A warning signal electrical circuit energizes the other array to produce a variety of warning signals and/or illumination patterns.
摘要翻译：集成的LED警告灯和车灯具有基座，其构造为通过接收将现有车辆灯替换到灯的反射器壳体中。集成警告和车辆灯包括布置在从基座突出的支撑件上的第一和第二LED阵列。一个阵列用于再现车辆信号，第二阵列提供警告灯信号。准直仪从与车辆灯的预期发光方向一致的方向组织来自一个或多个LED的光。接口电路将一个LED阵列连接到车辆电气系统。警告信号电路使另一个阵列通电，产生各种警告信号和/或照明模式。

9. 发明授权

US07118261B2 White position taillight for aircraft 失效
标题翻译：白色位置尾灯为飞机
公开(公告)号：US07118261B2
公开(公告)日：2006-10-10
申请号：US10718767
申请日：2003-11-21
申请人： Thomas M. Fredericks , Todd J. Smith
发明人： Thomas M. Fredericks , Todd J. Smith
IPC分类号： F21S8/10
CPC分类号： B64D47/06 , B64D2203/00
摘要： An aircraft position light employs selected colored LEDs to produce a white appearing warning light with a reduced light component in the amplification spectrum of night vision imaging equipment. A combination of amber and cyan LEDs are selected to produce approximately three amber flux units for every cyan flux unit resulting in a white composite light. Both of the selected LEDs have dominant wavelengths of less than 600 nm.
摘要翻译：飞机位置灯采用选定的彩色LED来产生白色出现的警示灯，夜间成像设备的放大光谱中减少了光分量。选择琥珀色和青色LED的组合以为每个青色光通量单元产生大约三个琥珀色通量单位，导致白色复合光。所选择的两个LED都具有小于600nm的主波长。

10. 发明授权

US07079041B2 LED aircraft anticollision beacon 有权
标题翻译： LED飞机防撞灯
公开(公告)号：US07079041B2
公开(公告)日：2006-07-18
申请号：US10718772
申请日：2003-11-21
申请人： Thomas M. Fredericks , Todd J. Smith
发明人： Thomas M. Fredericks , Todd J. Smith
IPC分类号： G08B5/22 , B64D47/06 , F21S8/10
CPC分类号： F21V29/004 , B64D47/06 , B64D2203/00 , F21S10/06 , F21V7/0083 , F21V17/12 , F21V29/74 , F21W2111/06 , F21Y2107/30 , F21Y2115/10 , Y10S362/80
摘要： An exemplary aircraft anticollision beacon is constructed around a faceted aluminum support cylinder and base. The support cylinder has an outside surface with ten vertically oriented substantially planar faces. An array of LEDs is mounted in thermally conductive relationship on each face of the support cylinder. Each LED is partially surrounded by a trough-shaped reflecting surface that re-directs off axis light into a horizontal plane. Axially aligned, radially adjacent reflecting troughs combine to form the circumferential reflecting troughs. The support cylinder and base are connected in thermally conductive relationship to define a thermal pathway from the LEDs to a heat radiation surface on the base. The base is also configured to act as a heat sink for heat generating components of the LED driver circuits. The exemplary beacon employs a distributed energizing circuit in which each driver is configured to energize two of the ten arrays of LEDs.
摘要翻译：一个示例性的飞机防撞信标是围绕一个小平面的铝支撑筒和底座构成的。支撑圆筒具有外表面，其具有十个垂直取向的大致平坦的面。 LED阵列以导热关系安装在支撑圆筒的每个面上。每个LED部分被一个槽形反射表面包围，该反射表面将轴线光线重新导向水平面。轴向对准的径向相邻的反射槽结合形成圆周反射槽。支撑筒和底座以导热关系连接以限定从LED到基座上的散热表面的热路径。基座还被配置为充当用于LED驱动器电路的发热部件的散热器。示例性信标采用分布式激励电路，其中每个驱动器被配置为激励十个LED阵列中的两个。

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