The invention discloses a high-voltage wiring harness assembly for an electric automobile. The high-voltage wiring harness assembly comprises a female head mechanism and a male head mechanism which is matched with the female head mechanism in an inserted mode. The female head mechanism comprises a connecting piece A, a copper sleeve A, a first circular ring A, a first copper sleeve B, a first circular ring B, a first steel wire rope, a first spring A, a first circular sleeve B and a cooling pipe A; the male head mechanism comprises a connecting piece B, a second circular ring A, a second copper sleeve B, a second circular ring B, a second steel wire rope, a second spring A, a second ring sleeve B, a copper sleeve C, a cooling pipe B, a sliding sleeve C, a spring D and an internal thread sleeve C; compared with an existing liquid cooling circulation formed by two cooling pipes in a male head or a female head, the liquid cooling circulation is formed after the single cooling pipe A in the male head mechanism and the single cooling pipe B in the female head mechanism are in butt joint, so that the size of the male head mechanism or the female head mechanism is effectively reduced, the miniaturization design of the high-voltage wiring harness connector of the electric automobile is facilitated, and the production cost is reduced. The production cost is saved, and the complexity inside the high-voltage wire harness connector is reduced.

    本发明公开了一种电动汽车用高压线束总成,包括母头机构及与母头机构插接配合的公头机构;母头机构包括连接件A、铜套A、第一圆环A、第一铜套B、第一圆环B、第一钢丝绳、第一弹簧A、第一环套B、冷却管A;公头机构包括连接件B、第二圆环A、第二铜套B、第二圆环B、第二钢丝绳、第二弹簧A、第二环套B、铜套C、冷却管B、滑套C、弹簧D、内螺纹套C;相比于现有的公头或母头内的两根冷却管形成的液冷循环,本发明公头机构中的单根冷却管A与母头机构中的单根冷却管B对接后形成液冷循环,从而有效减小公头机构或母头机构的体积,有利于电动汽车高压线束连接头的小型化设计,节省生产成本,降低高压线束接头内部的复杂性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    High-voltage wiring harness assembly for electric automobile


    Weitere Titelangaben:

    一种电动汽车用高压线束总成


    Beteiligte:
    MA YUANQING (Autor:in)

    Erscheinungsdatum :

    2023-04-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



    New energy automobile high-voltage wiring harness

    XI JIAONA / WANG GUOQUAN / ZHU FENG | Europäisches Patentamt | 2022

    Freier Zugriff

    Automobile high-voltage wiring harness wire-passing protection structure

    GE SHUANG | Europäisches Patentamt | 2021

    Freier Zugriff

    High-voltage wiring harness system for new energy automobile

    CHEN KUO / CUI ZHEN / KONG WEIQIANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    High-voltage wiring harness for new energy automobile

    YAO MENGDE / LIU QIN / TU LIHONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Automobile body automobile wiring harness

    DU HUI | Europäisches Patentamt | 2020

    Freier Zugriff