,The invention provides a brake device for a new energy automobile. The brake device comprises a brake disc, a rotating main shaft, a hub connecting disc and power generation devices, the rotating main shaft is installed on the inner side of the brake disc, the hub connecting disc is installed on the outer side of the brake disc, brake calipers are installed and fixed through an automobile frame and installed on the side edge of the brake disc, kinetic energy recovery mechanisms are installed in the upper end and the lower end of the brake calipers correspondingly, the power generation devices are installed on the inner sides of the kinetic energy recovery mechanisms, and the power generation devices are driven by the kinetic energy recovery mechanisms to rotate to generate power. The rotating kinetic energy of the brake disc can be recycled when the automobile is braked, electric quantity recoil is carried out through the built-in power generation devices, electric quantity saving and endurance mileage increasing of the new energy automobile are facilitated, the brake device is different from braking energy recycling in the prior art, the position of the brake disc is changed when braking is adopted, the brake disc is meshed with the kinetic energy recovery mechanisms, electric energy can be recovered safely and reliably, and the braking effect can be improved.

    本发明公开了一种新能源汽车用刹车装置,包括刹车盘、转动主轴、轮毂连接盘、发电装置,所述刹车盘内侧安装有转动主轴,且刹车盘外侧安装有轮毂连接盘,所述刹车卡钳通过车架安装固定,并且安装在刹车盘侧边,所述刹车卡钳上下两端内均安装有动能回收机构,所述动能回收机构内侧安装有发电装置,且通过动能回收机构驱动发电装置转动发电。本发明可实现在汽车采取制动时可将刹车盘转动动能进行回收,通过内置发电装置进行电量反冲,有利于新能源汽车节省电量,提高续航里程,并且有别于现有技术中的制动能源回收,通过采取制动时改变刹车盘位置,使之与动能回收机构相啮合,不仅安全可靠回收电量,还能够增加制动效果。


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    Title :

    Brake device for new energy automobile


    Additional title:

    一种新能源汽车用刹车装置


    Contributors:
    CHENG LI (author)

    Publication date :

    2021-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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