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    • 5. 发明申请
    • PORTABLE POWER SUPPLY AND BATTERY CHARGER
    • 便携式电源和电池充电器
    • US20150171632A1
    • 2015-06-18
    • US14569049
    • 2014-12-12
    • Milwaukee Electric Tool Corporation
    • Paul FryKyle Harvey
    • H02J5/00
    • H02J7/0004H02B1/26H02B1/52H02J7/0021H02J7/0027H02J7/0042H02J7/0045H02J7/0047H02J7/0054H02J7/0055H02J7/35H02J2007/0098Y10T307/336
    • A portable power source includes a housing and a battery receptacle supported by the housing. The battery receptacle is configured to receive a battery. The portable power source also includes a first power tool battery pack port that is configured to receive a first power tool battery pack. The portable power source further includes a charging circuit coupled to the battery receptacle and the power tool battery pack, and an inverter. The charging circuit is configured to receive power from the battery receptacle and to provide power to the power tool battery pack port. The inverter includes a DC input coupled to the battery receptacle, inverter circuitry, and an AC output. The inverter circuitry is configured to receive power from the battery receptacle via the DC input, invert DC power received from the battery receptacle to AC power, and provide the AC power to the AC output.
    • 便携式电源包括壳体和由壳体支撑的电池插座。 电池插座配置为接收电池。 便携式电源还包括被配置为接收第一电动工具电池组的第一电动工具电池组端口。 便携式电源还包括耦合到电池插座和电动工具电池组的充电电路以及逆变器。 充电电路被配置为从电池插座接收电力并且向电动工具电池组端口提供电力。 逆变器包括耦合到电池插座,逆变器电路和AC输出的DC输入。 逆变器电路被配置为经由DC输入从电池插座接收电力,将从电池插座接收的DC电力反相到AC电力,并且向AC输出提供AC电力。