The invention belongs to the technical field of automobiles, and particularly relates to a multi-pipe wiring harness protection device for a hybrid electric vehicle. Comprising an upper mounting shell, a lower mounting shell and a heat insulation plate, the lower mounting shell is fixed at the lower end of the upper mounting shell; the heat insulation plate is fixed at the lower end of the lower mounting shell; the upper mounting shell, the lower mounting shell and the heat insulation plate jointly form a protective shell with a specific cavity inside; the protective shell is fixed on a vehicle body; the multi-tube wiring harness is disposed within a particular cavity. The multi-pipe wire harness is protected in a high-temperature environment and a narrow space, and the problem that multiple parts such as existing multi-set pipe wire harnesses densely pass through the saddle-shaped narrow space between the exhaust manifold and the bottom plate, and adverse effects are generated on the aspects of part assembly, cabin arrangement, heat damage protection and the like is solved.

    本发明属于汽车技术领域,具体的说是一种混合动力汽车用多管路线束防护装置。包括上安装壳体、下安装壳体和隔热板;所述下安装壳体固定在上安装壳体的下端;所述隔热板固定在下安装壳体的下端;所述上安装壳体、下安装壳体和隔热板共同组成了内部有特定型腔的防护壳体;所述防护壳体固定在车身上;多管路线束设置在特定型腔内。本发明对多管路线束在高温环境下和狭小空间内实现了保护,解决了现有多组管路线束等多个零件密集地在排气歧管和底板之间的马鞍形狭小空间内通过,对零件装配、机舱布置、热害防护等各方面均产生不利影响的问题。


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    Title :

    Multi-pipe wiring harness protection device for hybrid electric vehicle


    Additional title:

    一种混合动力汽车用多管路线束防护装置


    Contributors:
    NI HENGLI (author) / YANG JIANGXIONG (author) / DONG XIANGLI (author) / WANG GUANGRUI (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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