Power supply system with automatic transfer function and method of controlling the same
    2.
    发明授权
    Power supply system with automatic transfer function and method of controlling the same 有权
    具有自动传递功能的电源系统及其控制方法

    公开(公告)号:US08860251B2

    公开(公告)日:2014-10-14

    申请号:US13342713

    申请日:2012-01-03

    IPC分类号: H02J1/00

    摘要: A power supply system with an automatic transfer function includes a main-power-loop apparatus, a backup-power-loop apparatus, and a control unit. The main-power-loop apparatus has a first primary relay switch and a first SCR switch. The backup-power-loop apparatus has a second primary relay switch and a second SCR switch. The control unit turns on the first primary relay switch and the first SCR switch when a main power source can normally supply power, thus supplying power to a load via the main-power-loop apparatus by the main power source. The control unit turns on the second primary relay switch and the second SCR switch when the main power source cannot normally supply power, thus supplying power to the load via the backup-power-loop apparatus by a backup power source.

    摘要翻译: 具有自动传递功能的电源系统包括主电源回路装置,备用电源回路装置和控制单元。 主电力回路装置具有第一主继电器开关和第一SCR开关。 备用电源回路装置具有第二主继电器开关和第二SCR开关。 当主电源正常供电时,控制单元接通第一主继电器开关和第一SCR开关,从而通过主电源经由主电力回路装置向负载​​供电。 当主电源不能正常供电时,控制单元打开第二主继电器开关和第二SCR开关,通过备用电源通过备用电源回路装置向负载​​供电。

    Mobile terminal extension case
    3.
    发明授权
    Mobile terminal extension case 有权
    移动终端扩展箱

    公开(公告)号:US08774716B2

    公开(公告)日:2014-07-08

    申请号:US13433389

    申请日:2012-03-29

    IPC分类号: H04W88/02

    摘要: A extension case adaptable onto a mobile terminal device to enable extended functions, includes a sheath, an electrical connector, a battery, and a radio frequency identification (RFID) antenna. The sheath is configured to shieldingly receive the mobile terminal device and comprises a covering portion and a buckling portion curvedly extended from an outer edge of the covering portion. The electrical connector is arranged on the buckling portion of the sheath for establishing electrical connection with the mobile terminal device. The battery is disposed on the covering portion and is accessible to the mobile terminal device through the electrical connector. The RFID antenna is electrically connected to the electrical connector and embeddedly disposed in the covering portion adjacent to the battery in a non-overlapping manner.

    摘要翻译: 适用于移动终端设备以实现扩展功能的扩展箱包括护套,电连接器,电池和射频识别(RFID)天线。 护套构造成屏蔽地接收移动终端装置,并且包括从覆盖部分的外边缘弯曲延伸的覆盖部分和弯曲部分。 电连接器设置在护套的弯曲部分上,用于与移动终端设备建立电连接。 电池设置在覆盖部分上,并且可通过电连接器对移动终端设备进行访问。 RFID天线电连接到电连接器并且以不重叠的方式嵌入地布置在与电池相邻的覆盖部分中。

    Junction box
    4.
    发明授权
    Junction box 失效
    接线盒

    公开(公告)号:US08653694B2

    公开(公告)日:2014-02-18

    申请号:US12941090

    申请日:2010-11-08

    IPC分类号: H02J1/00 H02J3/00

    摘要: A junction box connected to a plurality of solar cell panels connected in series and under control a control device, includes a plurality of diodes, two ports, a switch, and a communication module. The plurality of diodes is forwardly connected in series to form a diode string with two ends, and each of the plurality of diodes is electrically connected to a corresponding one of the plurality of solar cell panels in parallel. The two ports are respectively connected to the two ends of the diode string and the plurality of solar cell panels, and output DC power of the plurality of solar cell panels. The switch is connected between the diode string and the two ports. The communication module is connected to the switch, and receives control signals from the control device to turn on or off the switch to control output of the DC power of the solar cell panels from the two ports.

    摘要翻译: 连接到串联并控制控制装置的多个太阳能电池面板的接线盒包括多个二极管,两个端口,开关和通信模块。 多个二极管串联地前向连接以形成具有两端的二极管串,并且多个二极管中的每一个并联地电连接到多个太阳能电池板中的对应的一个。 两个端口分别连接到二极管串和多个太阳能电池板的两端,并输出多个太阳能电池板的直流电力。 开关连接在二极管串和两个端口之间。 通信模块连接到开关,并且从控制装置接收控制信号以打开或关闭开关,以控制来自两个端口的太阳能电池板的直流电力的输出。

    Photovoltaic junction box
    5.
    发明授权
    Photovoltaic junction box 失效
    光伏接线盒

    公开(公告)号:US08581099B2

    公开(公告)日:2013-11-12

    申请号:US13433188

    申请日:2012-03-28

    IPC分类号: H01R13/46

    CPC分类号: H02G3/16 H02S40/34

    摘要: A photovoltaic junction box includes a housing, a circuit board received in the housing, a plurality of metal brackets, and a plurality of bypass diodes. The plurality of metal brackets are secured to the circuit board, each of the plurality of metal brackets defines a receiving space receiving a spring sheet. The plurality of bypass diodes are respectively secured to the plurality of metal brackets and electrically connected to the circuit board. Each of a plurality of ribbons is clamped between the spring sheet and a corresponding metal bracket, and the ribbon directly and electrically contacts the corresponding metal bracket.

    摘要翻译: 光伏接线盒包括壳体,容纳在壳体中的电路板,多个金属支架和多个旁路二极管。 多个金属托架固定到电路板上,多个金属托架中的每一个限定了容纳弹簧片的容纳空间。 多个旁路二极管分别固定在多个金属托架上并与电路板电连接。 多个带中的每一个被夹在弹簧片和相应的金属支架之间,并且带直接并电接触相应的金属支架。

    TRANSFORMER INCLUDING HIGH VOLTAGE POLE AND ELECTRICAL CONNECTION TO LOAD
    7.
    发明申请
    TRANSFORMER INCLUDING HIGH VOLTAGE POLE AND ELECTRICAL CONNECTION TO LOAD 失效
    变压器包括高电压和电气连接

    公开(公告)号:US20120038447A1

    公开(公告)日:2012-02-16

    申请号:US12873275

    申请日:2010-08-31

    IPC分类号: H01F27/29

    CPC分类号: H01F27/326

    摘要: A transformer can be mounted on a circuit board. The circuit board includes a high-voltage line and a load. The transformer includes a bobbin used for winding a coil. The bobbin includes a first secondary area. A first secondary high voltage pole extends from the first secondary area. A first secondary high voltage pin is fixed on an end of the first secondary high voltage pole away from the first secondary area. The bobbin is made of an insulator. The first secondary high voltage pin is made of a conductor. The high voltage end of the coil is disposed on a top surface of the first secondary high voltage pole and electrically connected to the first secondary high voltage pin. The first secondary high voltage pole is capable of jumping across the high-voltage line to make the first secondary high voltage pin to electrically connect to the load.

    摘要翻译: 变压器可以安装在电路板上。 电路板包括高压线和负载。 变压器包括用于卷绕线圈的线轴。 线轴包括第一辅助区域。 第一副高压电极从第一辅助区域延伸。 第一次级高压引脚固定在远离第一辅助区域的第一次级高压极端的一端。 线轴由绝缘体制成。 第一个次级高压引脚由导体制成。 线圈的高压端设置在第一次级高压极的顶表面上并电连接到第一次级高压引脚。 第一个次级高压极能够跳过高压线,使第一个次级高压引脚电连接到负载。

    GUIDANCE SYSTEM AND METHOD FOR TAKING PUBLIC TRANSPORTATION
    8.
    发明申请
    GUIDANCE SYSTEM AND METHOD FOR TAKING PUBLIC TRANSPORTATION 审中-公开
    引导公共交通系统和方法

    公开(公告)号:US20110257877A1

    公开(公告)日:2011-10-20

    申请号:US12947176

    申请日:2010-11-16

    IPC分类号: G01C21/00

    CPC分类号: G01C21/20

    摘要: The present invention provides a guidance system and a guidance method for taking public transportation, which comprise a mobile device having a mobile positioning unit and a mobile interface unit. After the mobile interface unit receives destination information, the mobile positioning unit produces text guidance information according to location information and the destination information. The mobile interface unit displays the text guidance information for guiding people the way to the platform of the public transportation and helping people to confirm the public transportation to take.

    摘要翻译: 本发明提供了一种用于公共交通的引导系统和引导方法,其包括具有移动定位单元和移动接口单元的移动设备。 在移动接口单元接收到目的地信息之后,移动定位单元根据位置信息和目的地信息产生文本引导信息。 移动接口单元显示文字指导信息,指导人们前往公共交通平台,帮助人们确认公共交通工具。

    LIGHT EMITTING DIODE DRIVING DEVICE
    9.
    发明申请
    LIGHT EMITTING DIODE DRIVING DEVICE 审中-公开
    发光二极管驱动装置

    公开(公告)号:US20110133669A1

    公开(公告)日:2011-06-09

    申请号:US12844832

    申请日:2010-07-28

    IPC分类号: H05B41/36

    CPC分类号: H05B33/0827

    摘要: A light emitting diode (LED) driving device for driving a plurality of LED strings includes a power stage circuit, a plurality of fly-back transformers, and a controller circuit. The power stage circuit outputs direct current (DC) voltage signals. Each of the plurality of fly-back transformers includes a primary winding connected to the power stage circuit and a secondary winding connected to a diode and one of the plurality of LED strings to form a series loop. The controller circuit controls the plurality of fly-back transformers to synchronously work in a discontinuous current mode to make the plurality of LED strings have the same current.

    摘要翻译: 用于驱动多个LED串的发光二极管(LED)驱动装置包括功率级电路,多个回扫变压器和控制器电路。 功率级电路输出直流(DC)电压信号。 多个回扫变压器中的每一个包括连接到功率级电路的初级绕组和连接到二极管和多个LED串中的一个以形成串联回路的次级绕组。 控制器电路控制多个回扫变压器以不连续电流模式同步工作,以使多个LED串具有相同的电流。

    EMI SHIELD SPRING DEVICE
    10.
    发明申请
    EMI SHIELD SPRING DEVICE 审中-公开
    EMI屏蔽弹簧装置

    公开(公告)号:US20100261359A1

    公开(公告)日:2010-10-14

    申请号:US12752127

    申请日:2010-04-01

    IPC分类号: H01R12/00

    摘要: An electro-magnetic interference device attached to a surface of an object by soldering is disclosed. The device comprises a base comprising a surface defining at least one recessed portion. The at least one recessed portion comprises a side wall. An angle between the side wall and the surface of the base is equal to or greater than 90 degrees.

    摘要翻译: 公开了一种通过焊接附着到物体表面的电磁干扰装置。 该装置包括基部,该基部包括限定至少一个凹部的表面。 所述至少一个凹部包括侧壁。 侧壁与基座表面之间的角度等于或大于90度。