The invention discloses a deceleration kinetic energy recovery device for a bicycle. The device comprises a shell, wherein a shell cavity is formed in the shell; a speed reduction brake device is arranged in the cavity of the shell; the speed reduction brake device comprises a wheel shaft connecting block; and the wheel shaft connecting block is rotationally arranged in the left side wall of the cavity of the shell. According to the invention, the speed reduction device is built in, a friction plate is tightly attached to a brake pad, transmission is realized via friction, the brake pad drivesthe friction plate to rotate; the friction plate transmits power to a generator through a two-stage transmission so as to generate electricity, energy needs to be consumed in the whole process, namely kinetic energy of the brake pad is converted into electric energy generated by the generator, meanwhile, speed reduction is conducted, the device is provided with an emergency braking mode, and a brake knob can be continuously rotated so as to conduct emergency braking.

    本发明公开了一种用于自行车减速动能回收装置,包括外壳,所述外壳内设有外壳空腔,所述外壳空腔内设有减速刹车装置,所述减速刹车装置包括轮轴连接块,所述轮轴连接块转动设置在所述外壳空腔左侧壁内,本发明内置减速装置,将摩擦片紧贴刹车片,利用摩擦传动,使得刹车片带动摩擦片转动,然后摩擦片通过二级变速器,将动力传动送到发电机上,从而进行发电,整个过程需要损耗能量,即将刹车片的动能转化为发电机产生的电能,同时进行减速,并且装置设有紧急制动模式,可以继续旋转刹车旋钮从而进行紧急制动。


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    Title :

    Deceleration kinetic energy recovery device for bicycle


    Additional title:

    一种用于自行车减速动能回收装置


    Contributors:

    Publication date :

    2020-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



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