Apparatus, method and system for monitoring and maintaining light levels at target area for lighting system
    62.
    发明授权
    Apparatus, method and system for monitoring and maintaining light levels at target area for lighting system 有权
    用于监控和维护照明系统目标区域光照水平的装置,方法和系统

    公开(公告)号:US08575861B1

    公开(公告)日:2013-11-05

    申请号:US11963084

    申请日:2007-12-21

    IPC分类号: G05F1/00

    摘要: A method of sensing magnitude of lumen depreciation not only of a lamp of a lighting fixture, but other factors, by sensing a relative light level external of the lighting fixture to derive not only lamp lumen depreciation but total lumen depreciation from the fixture. An apparatus of monitoring light level of one or more lighting fixtures comprises a sensor positioned external of the lighting fixture(s), a comparator adapted to compare a measured actual lumen output signal from the sensor to a pre-set reference or threshold lumen output value. An error signal is generated by the comparator if the comparison indicates actual lumen output to have dropped below the reference or threshold lumen output. An alarm or communication can be actuated by the error signal to instruct corrective action to ensure relatively constant light levels to be maintained for the lighting system over time, thus providing ongoing assurance to the end user of proper system operation.

    摘要翻译: 通过感测照明设备外部的相对光线水平,不仅可以从灯具中检测灯管内部的折旧,而且可以从总体流明贬值来检测照明设备的灯管的体积衰减幅度,而且可以通过其他因素来检测流明的幅度。 监视一个或多个照明器具的光级的装置包括位于照明器材外部的传感器,比较器,用于将来自传感器的测量的实际流明输出信号与预设的参考或阈值流明输出值进行比较 。 如果比较指示实际流明输出已经降到低于参考或阈值流明输出,则由比较器产生误差信号。 通过误差信号可以启动报警或通信,以指示纠正措施,以确保照明系统随时间保持相对恒定的光照水平,从而为最终用户提供正确系统操作的持续保证。

    Sports lighting fixture having die-cast frame in high-reflectance material
    63.
    发明授权
    Sports lighting fixture having die-cast frame in high-reflectance material 失效
    运动照明灯具具有高反射率材料的压铸框架

    公开(公告)号:US07740381B2

    公开(公告)日:2010-06-22

    申请号:US11333139

    申请日:2006-01-17

    IPC分类号: F21V7/00

    摘要: An apparatus and method for a high intensity lighting fixture. In one aspect, instead of a spun aluminum bowl-shaped reflector, a die cast metal reflector frame, somewhat simulating a bowl shape, includes an inner surface with mounting structure. A high reflectance sheet or plurality of high reflectance inserts are placed onto the mounting structure to create a reflecting surface. This allows high customability of the reflecting surface and minimizes light loss.

    摘要翻译: 一种高强度照明灯具的装置和方法。 在一个方面,代替旋转的铝碗形反射器,一些模拟碗形的压铸金属反射器框架包括具有安装结构的内表面。 将高反射率片材或多个高反射率插入物放置在安装结构上以产生反射表面。 这允许反射表面的高可定制性并且使光损失最小化。

    Geared tilt mechanism for ensuring horizontal operation of arc lamp
    64.
    发明授权
    Geared tilt mechanism for ensuring horizontal operation of arc lamp 失效
    用于确保电弧灯水平运行的齿轮倾斜机构

    公开(公告)号:US07736024B2

    公开(公告)日:2010-06-15

    申请号:US12165212

    申请日:2008-06-30

    IPC分类号: F21V19/02

    摘要: An apparatus and method for keeping a high intensity discharge arc tube relatively horizontal in a light fixture regardless of aiming orientation of the light fixture towards a target. In one aspect, the light source is mounted in an independently pivotal yoke in the light fixture. A gearing arrangement automatically proportionally pivots the light source relative to any pivoting motion of the fixture over a range of motion such that a selected light source orientation can be approximately maintained regardless of aiming orientation of the fixture.

    摘要翻译: 一种用于在灯具中保持高强度放电电弧管相对水平的装置和方法,而不管灯具朝向目标的瞄准方向如何。 在一个方面,光源安装在灯具中的独立枢转轭中。 传动装置自动地将光源相对于在一定范围的运动中的夹具的任何枢转运动成比例地枢转,使得所选择的光源取向可以大致维持,而与夹具的瞄准方向无关。

    Apparatus and method for eliminating outgassing of sports lighting fixtures
    66.
    发明授权
    Apparatus and method for eliminating outgassing of sports lighting fixtures 有权
    消除运动照明灯具排气的装置和方法

    公开(公告)号:US07527393B2

    公开(公告)日:2009-05-05

    申请号:US11334141

    申请日:2006-01-18

    IPC分类号: F21V29/00

    摘要: An apparatus and method for reducing lumen depreciation caused by other than lamp lumen depreciation. In one aspect, manufacturing and assembly of the fixture uses clean-room light techniques. In another aspect of the invention, materials that have a propensity to outgas are shielded from direct exposure to light energy. Other aspects of the invention include other methodologies to eliminate causes for lumen depreciation.

    摘要翻译: 一种减少灯管流明折旧造成的流明折旧的装置和方法。 在一个方面,固定装置的制造和组装使用洁净室光技术。 在本发明的另一方面,具有排气倾向的材料被遮蔽以免直接暴露于光能。 本发明的其它方面包括消除流明折旧原因的其它方法。

    Testing circuits on substrate
    70.
    发明授权
    Testing circuits on substrate 有权
    测试电路在基板上

    公开(公告)号:US07259548B2

    公开(公告)日:2007-08-21

    申请号:US11033349

    申请日:2005-01-07

    IPC分类号: G01R31/02 G01R31/28

    摘要: The invention provides a method of testing a circuit on a substrate. Generally speaking, a substrate is located in a transfer chuck, a surface of a test chuck is moved into contact with a substrate, the substrate is secured to the test chuck, the test chuck is moved relative to the transfer chuck so that the substrate moves off the transfer chuck, terminals on the substrate are moved into contact with contacts to electrically connect the circuit through the terminals and the contacts to an electric tester, signals are relayed through the terminal and the contacts between the electric tester and the circuit, the terminals are disengaged from the contacts, and the substrate is removed from the test chuck.

    摘要翻译: 本发明提供一种测试衬底上电路的方法。 一般来说,基板位于转移卡盘中,测试卡盘的表面移动与基板接触,将基板固定到测试卡盘,使测试卡盘相对于转印卡盘移动,使得基板移动 关闭转印卡盘,基板上的端子移动与触点接触,将电路通过端子和触点电连接到电气测试仪,信号通过端子和电测试器与电路之间的触点中继,端子 从触点脱离,并且将基板从测试卡盘移除。