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    • 5. 发明授权
    • Energy efficient power adapter
    • 节能电源适配器
    • US08400110B2
    • 2013-03-19
    • US12645363
    • 2009-12-22
    • James F. Bennett, Jr.
    • James F. Bennett, Jr.
    • H01M10/46
    • H01H47/223H02J9/005
    • According to one embodiment, an AC power adapter for providing voltage to an electrically-operated device includes a power converter module electrically coupled to a power source via at least one hot lead and at least one neutral lead. The power converter module is configured to convert voltage received from the power source to voltage suitable for use by the electrically-operated device. The AC power adapter also includes a relay circuit coupled to the hot lead to control the voltage passing from the power source to the power converter module.
    • 根据一个实施例,用于向电操作设备提供电压的AC电源适配器包括经由至少一个热引线和至少一个中性引线电耦合到电源的功率转换器模块。 功率转换器模块被配置为将从电源接收的电压转换为适合于由电动装置使用的电压。 AC电源适配器还包括耦合到热引线的继电器电路,以控制从电源传递到功率转换器模块的电压。
    • 9. 发明授权
    • Compact illumination and magnification device
    • 小型照明和放大装置
    • US07575329B2
    • 2009-08-18
    • US11305352
    • 2005-12-19
    • James F. Bennett, Jr.
    • James F. Bennett, Jr.
    • G03B29/00F21L4/00
    • G02B25/005G02B25/02
    • A compact and portable device uniformly illuminates and magnifies the words, images, or other information on a surface, such as the words on a page of a book, while minimizing the amount of light transmitted beyond or away from the illuminated surface. The device employs a light transmitting body formed of a transparent light conductive material and a magnifying lens. The device also employs a housing with a light source and a power source for powering the light source. To receive and deflect light from the light source onto the underlying surface, the light transmitting body is configured to have a wedge shape tapering from a thicker edge to a thinner edge. The wedge-shaped light transmitting body and the magnifying lens may be integrally formed to allow seamless transmission of light between the light transmitting body and the magnifying lens.
    • 紧凑且便携的设备均匀地照射和放大表面上的单词,图像或其他信息,例如书的页面上的单词,同时最小化透射超出或远离被照亮表面的光量。 该装置采用由透明导光材料和放大透镜构成的透光体。 该装置还采用具有光源的壳体和用于为光源供电的电源。 为了将来自光源的光接收和偏转到下面的表面上,光透射体被构造成具有从较厚边缘到较薄边缘逐渐变细的楔形。 楔形透光体和放大透镜可以一体地形成,以允许光在透光体和放大透镜之间的无缝透过。