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    • 3. 发明申请
    • MOTOR UNIT AND VEHICLE EQUIPPED THEREWITH
    • 电机及其配备的车辆
    • US20120037436A1
    • 2012-02-16
    • US12953954
    • 2010-11-24
    • Tack Hwan Kwon
    • Tack Hwan Kwon
    • B60L11/00H01R4/02B60K1/00H02K11/00
    • H02K3/50H02K2203/09
    • A motor unit according to an exemplary embodiment of the present invention may include a bus bar receiving a current from a power supply, a wire that is wound along the bus bar, and a connecting portion that is extended from the bus bar to be electrically connected to one end portion of the wire, wherein the connecting portion has a circular bent portion that is formed along the outer circumference of the wire.Accordingly, the connecting portion of the bus bar includes a bent portion, and one end portion of the wire wound on the bus bar contacts the bent portion such that welding becomes easier and the welded portion is firm. Further, the connecting portion includes the first extension portion and the second extension portion that are at an acute angle such that the wire is not separated from the connecting portion and the welding process becomes easier.
    • 根据本发明的示例性实施例的电机单元可以包括接收来自电源的电流的母线,沿着母线缠绕的线以及从母线延伸以被电连接的连接部 到所述导线的一个端部,其中所述连接部分具有沿着所述导线的外周形成的圆形弯曲部分。 因此,母线的连接部包括弯曲部,卷绕在母线上的线的一端与弯曲部接触,焊接变得容易,焊接部牢固。 此外,连接部分包括第一延伸部分和第二延伸部分,其处于锐角,使得导线不与连接部分分离,并且焊接过程变得更容易。