The invention, which relates to the technical field of the new energy automobile, discloses a positioning protection device for an automobile high-voltage wiring harness, comprising a fixing frame, a top cover, a positioning assembly and a heat dissipation assembly. The positioning assembly and the heat dissipation assembly are arranged on the fixing frame, the damping inclined plates on the two sides are matched with the wire passing opening in an abutting mode, the automobile high-voltage wire harness is positioned in the device, and in the process that an automobile runs in a bumpy state with large vibration, the wire harness in a bent state in the fixing frame stretches out by a corresponding length along with the vibration amplitude; the external insulation skin and thin-layer aluminum foil of the wire harness are prevented from being damaged; meanwhile, vibration can drive the opening magnetic attraction block to slide on the fixing frame in a reciprocating mode, and due to the fact that the opening and the ventilation holes are matched alternately, the wire harness can be effectively prevented from being eroded by splashed dirty water mist while heat dissipation is achieved.

    本发明公开了一种汽车高压线束的定位防护装置,涉及新能源汽车技术领域,包括固定架、顶盖、定位组件以及散热组件。本发明通过在固定架上设置定位组件及散热组件,由两侧阻尼斜板及通线口的抵靠配合下,汽车高压线束在装置内得以定位,汽车在振动比较大的颠簸状态行驶的过程中,固定架内呈弯曲状态的线束随振动幅度伸出相应长度,避免线束外部绝缘表皮及薄层铝箔造成破损;同时振动还会带动开口磁吸块在固定架上往复滑动,由于其开口与通风孔相互交替配合,使得能够实现散热的同时,还可以有效防护溅起的污浊水雾对线束造成侵蚀。


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    Title :

    Positioning protection device for automobile high-voltage wiring harness


    Additional title:

    一种汽车高压线束的定位防护装置


    Contributors:
    ZHOU SHUN (author) / WU ZHIWEI (author) / WANG KANG (author)

    Publication date :

    2024-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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