The invention relates to an automotive low-voltage power supply structure, a power supply system and an automobile, the automotive low-voltage power supply structure comprises a power supply, a first connecting piece, a first power distribution module, a second power distribution module and a third power distribution module, and the power supply is arranged at the bottom of a cabin; the first connecting piece is connected with a power supply and is used for conducting electricity; the first power distribution module is connected with the first connecting piece, and the first power distribution module is used for supplying power to electrical elements for the rear cabin; the second power distribution module is connected with the first connecting piece, and the second power distribution module is used for supplying power to electrical elements for the cabin; and the third power distribution module is connected with the second power distribution module and is used for supplying power to the electrical elements for the forecabin. According to the low-voltage power source power supply structure, through cooperation of the power source, the first connecting piece and the first power distribution module, power can be supplied to the second power distribution module and the third power distribution module, meanwhile, the number and length of low-voltage wire harnesses can be reduced, and therefore the wire harness laying cost is reduced.

    本申请涉及一种车用低压电源供电结构、供电系统及汽车,其中,车用低压电源供电结构包括电源、第一连接件、第一配电模块、第二配电模块以及第三配电模块,电源设置在座舱的底部;第一连接件与电源连接,第一连接件用于导电;第一配电模块与第一连接件连接,第一配电模块用于为后舱用电气元件进行供电;第二配电模块与第一连接件连接,第二配电模块用于为座舱用电气元件进行供电;第三配电模块与第二配电模块连接,第三配电模块用于为前舱用电气元件进行供电。本申请中的低压电源供电结构通过电源、第一连接件以及第一配电模块的配合,可以为第二配电模块和第三配电模块供电的同时,能减少低压线束的数量和长度,从而降低线束布设成本。


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    Title :

    Vehicle low-voltage power supply structure, power supply system and automobile


    Additional title:

    车用低压电源供电结构、供电系统及汽车


    Contributors:
    SONG DAPENG (author) / WANG JINGMIAO (author) / SUN YAN (author) / JIANG YONGHUI (author) / ZHUANG JIANJUN (author) / GAO MIN (author) / MA QUAN (author) / YAN YUMING (author) / ZHOU TING (author) / LI XIUJUAN (author)

    Publication date :

    2025-01-03


    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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