The invention provides a semitrailer wire harness. The semitrailer wire harnesses comprise a main wire harness and a branch wire harness, the main wire harness comprises a grounding wire, a pluralityof first wires, a plurality of second wires and a shell wrapping the wires into a whole. One wiring end of the grounding wire is divided into two strands, namely a first strand of grounding wire wiring end and a second strand of grounding wire wiring end; the wiring end of the first strand of grounding wire and the wiring ends of the plurality of first wires are used for being connected with a seven-core socket together so as to be connected with different lamps of a light assembly of the semitrailer; the branch wire harness comprises a plurality of third wires wrapped together; one end of each of the plurality of third wires is correspondingly connected with the wiring end of the second strand of grounding wire and the wiring ends of the plurality of second wires respectively; the other ends of the third wires are used for being connected with a five-core socket unit together so as to be connected with a braking system of the semitrailer. In this way, the semitrailer wire harnesses bind the wires used for supplying power to the light assembly and the brake system of the semitrailer together, and the high concentration of the wire harnesses is achieved.

    本发明提供了一种半挂车线束,包括主线束和支线束。主线束包括接地导线、多根第一导线、多根第二导线以及将各导线包裹为一体的外壳;接地导线的一接线端分为两股,分别为第一股地线接线端和第二股地线接线端;第一股地线接线端与多根第一导线的接线端一同用于连接一七芯插座,以供连接半挂车的灯光总成的不同灯具;支线束包括包裹在一起的多根第三导线;该多根第三导线的一端分别对应地与第二股地线接线端、多根第二导线的接线端相连接;该多根第三导线的另一端一同用于连接一五芯插座,以供连接半挂车的制动系统;如此,该半挂车线束将用于向半挂车的灯光总成和制动系统供电的导线捆绑在一起,实现了线束的高度集中。


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    Title :

    Semitrailer and semitrailer wire harnesses thereof


    Additional title:

    半挂车及其半挂车线束


    Contributors:
    LI XIAOFU (author) / LEI YIZHUAN (author) / WU ZHIHONG (author) / SUN LIANG (author) / ZHANG SHIWEI (author) / ZHOU HAIBO (author)

    Publication date :

    2020-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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