LOW VOLTAGE OCCUPANCY SENSOR
    5.
    发明申请
    LOW VOLTAGE OCCUPANCY SENSOR 有权
    低电压传感器

    公开(公告)号:US20070040676A1

    公开(公告)日:2007-02-22

    申请号:US11466070

    申请日:2006-08-21

    IPC分类号: G01J5/02 G08B13/18

    摘要: A occupancy sensor having a replaceable cover with a convenient adjustment and installation scheme is disclosed herein. More particularly, a single or multi-technology occupancy sensor, assembled inside a semi-spherical shaped enclosure includes a replaceable cover with a convenient adjustment and installation scheme. This sensor design enables the sensor to be rotate after installation to obtain a desired coverage patterns. Specifically, the housing for the occupancy sensor includes a front cover having a lens assembly, a base assembly, a harmonic wheel, and a back cover. The front cover couples to the base assembly such that tool-less, manual access is available through the manually removable cover assembly to adjust several features of the sensor. The harmonic wheel enables the front cover, which includes the lens to swivel from zero to 359 degrees relative to the back cover anytime after installation.

    摘要翻译: 本文公开了具有便于调节和安装方案的可更换盖的占用传感器。 更具体地,组装在半球形外壳内的单技术或多技术占用传感器包括具有方便的调整和安装方案的可更换盖。 该传感器设计使传感器能够在安装后旋转以获得所需的覆盖图形。 具体地说,占用传感器的壳体包括具有透镜组件,基座组件,谐波轮和后盖的前盖。 前盖连接到基座组件,使得通过手动可拆卸的盖组件可以获得无需工具的手动访问,以调整传感器的几个特征。 调和轮使包括镜头在内的前盖相对于后盖在安装后的任何时候都能从零转到359度。

    Adjustable low voltage occupancy sensor
    6.
    发明授权
    Adjustable low voltage occupancy sensor 有权
    可调低电压占用传感器

    公开(公告)号:US07800049B2

    公开(公告)日:2010-09-21

    申请号:US11466070

    申请日:2006-08-21

    IPC分类号: H01J40/14 G01J5/02

    摘要: An occupancy sensor having a replaceable cover with a convenient adjustment and installation scheme is disclosed herein. More particularly, a single or multi-technology occupancy sensor, assembled inside a semi-spherical shaped enclosure includes a replaceable cover with a convenient adjustment and installation scheme. This sensor design enables the sensor to be rotated after installation to obtain a desired coverage patterns. Specifically, the housing for the occupancy sensor includes a front cover having a lens assembly, a base assembly, a harmonic wheel, and a back cover. The front cover couples to the base assembly such that tool-less, manual access is available through the manually removable cover assembly to adjust several features of the sensor. The harmonic wheel enables the front cover, which includes the lens to swivel from zero to 359 degrees relative to the back cover anytime after installation.

    摘要翻译: 本文公开了具有便于调节和安装方案的可更换盖的占用传感器。 更具体地,组装在半球形外壳内的单技术或多技术占用传感器包括具有方便的调整和安装方案的可更换盖。 该传感器设计使传感器能够在安装后旋转以获得所需的覆盖图案。 具体地说,占用传感器的壳体包括具有透镜组件,基座组件,谐波轮和后盖的前盖。 前盖连接到基座组件,使得通过手动可拆卸的盖组件可以获得无需工具的手动访问,以调整传感器的几个特征。 调和轮使包括镜头在内的前盖相对于后盖在安装后的任何时候都能从零转到359度。

    Electrochromic glass control device
    10.
    发明授权
    Electrochromic glass control device 失效
    电致变色玻璃控制装置

    公开(公告)号:US07375871B2

    公开(公告)日:2008-05-20

    申请号:US11260764

    申请日:2005-10-27

    IPC分类号: G02F1/15

    CPC分类号: G02F1/163

    摘要: A light control system having a full range of dimming for smart-glass by providing an interface between an off-the-shelf dimmer and a electrochromic glass device is disclosed herein. The light control system or electrochromic glass control device acts as an interface that converts an asymmetric alternating current (AC) power signal from the dimmer device into a symmetric, amplitude controlled AC output signal for controlling the tint of the smart-glass device. The electrochromic glass control device includes a powerline interface circuit that receives the asymmetric AC power signal from the dimmer. A controller connects to the powerline interface circuit to generate a control signal responsive to the asymmetric AC power signal. Connecting between the dimmer and the controller, an output stage generates the symmetrical AC output signal responsive to the control signal to control the electrochromic glass device.

    摘要翻译: 本文公开了一种通过在现成的调光器和电致变色玻璃装置之间提供界面而对智能玻璃进行全范围调光的光控制系统。 光控制系统或电致变色玻璃控制装置用作将来自调光装置的非对称交流(AC)功率信号转换成对称的幅度控制的AC输出信号以控制智能玻璃装置的色调的接口。 电致变色玻璃控制装置包括从调光器接收非对称AC电力信号的电力线接口电路。 控制器连接到电力线接口电路,以产生响应于非对称AC电力信号的控制信号。 在调光器和控制器之间连接,输出级根据控制信号产生对称的交流输出信号,以控制电致变色玻璃装置。