The invention discloses a brake energy storage device for an electric automobile, and relates to the technical field of automobile braking. The device comprises a brake disc, a lower box body, an upper box cover, a diaphragm spring clutch, an annular brake box and a condenser, the brake disc is mounted on the inner side of a wheel of the automobile, the lower box body is mounted on the upper side of a frame of the automobile, the wheel is rotationally installed on the carframe through a wheel axle of the automobile, the upper box cover is installed on the upper side of the lower box body, and a first transmission shaft, a second transmission shaft, a generator, a fourth transmission shaft and a fifth transmission shaft are arranged in the lower box body. By arranging the brake energy storage device for the automobile, mechanical energy and heat energy wasted by brake braking can be absorbed as much as possible, the mechanical energy and the heat energy can be converted into electric energy to be stored, the mechanical energy can be temporarily stored to reversely assist the automobile to start, and both of the two modes can reduce energy loss.

    本发明公开了一种电动汽车用刹车蓄能装置,涉及汽车制动的技术领域,包括刹车盘、下箱体、上箱盖、膜片弹簧离合器、环形刹车箱及冷凝器,刹车盘安装于汽车的车轮的内侧,下箱体安装于汽车的车架的上侧,车轮通过汽车的车轮轴转动安装于车架上,上箱盖安装于下箱体的上侧,下箱体的内部设有传动轴一、传动轴二、发电机、传动轴四及传动轴五。通过设置本发明中的汽车用刹车蓄能装置能够尽量吸收刹车制动浪费的机械能和热能,既能够将机械能和热能转化为电能进行储存,又能暂存机械能而反向助力汽车启动,二者均能减少能量损耗。


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    Title :

    Brake energy storage device for electric automobile


    Additional title:

    一种电动汽车用刹车蓄能装置


    Contributors:
    ZHANG JIDONG (author) / MA WEINAN (author) / WU LEI (author) / LU ZHENGFANG (author) / HUANG CHENGBO (author)

    Publication date :

    2021-06-11


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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