The invention belongs to the field of electric vehicles, and discloses an electromagnetic induction tire and hub assembly which comprises a tire and a hub. The device further comprises a magnetic suspension ring. A coil mounting bracket is arranged on one surface, opposite to the hub, of the magnetic suspension ring; an electromagnetic receiving coil is arranged on the coil mounting bracket; a contact for inputting current is arranged on the hub; the magnetic suspension ring is provided with an output current contact. The input current contact and the output current contact are in contact but not fixedly connected; and the output current contact is electrically connected with the electromagnetic receiving coil. According to the assembly, the magnetic suspension ring is arranged in front of the tire and the hub, extrusion of the tire on the coil in the running process can be avoided, the height of the assembly can be adjusted automatically, the height of the assembly can be dynamically adjusted according to running extrusion of the tire, and hard contact between the tire and the tire is avoided when the tire deforms; according to the scheme, the number of adopted electromagnetic receiving coils is small, and heating is controllable; meanwhile, the invention further discloses an electromagnetic induction tire system and an electric vehicle.

    本发明属于电动车领域,公开了一种电磁感应轮胎轮毂组件,包括轮胎和与轮毂;还包括磁悬浮环;所述磁悬浮环相对于轮毂的一面设有线圈安装支架;所述线圈安装支架上设有电磁接收线圈;所述轮毂上设有用于输入电流触点;所述磁悬浮环上设有输出电流触点;所述输入电流触点和输出电流触点接触但不固定连接;所述输出电流触点和电磁接收线圈电连接。该组件采用磁悬浮环置于轮胎和轮毂之前,其不仅仅可以避免轮胎在运行过程中对线圈的挤压,还具有自动调整高度的功能,能够根据轮胎的运行挤压而动态调整其高度,避免轮胎变形时和轮胎硬接触;本方案采用的电磁接收线圈数量少,发热可控;同时,本发明还公开了一种电磁感应轮胎系统和电动车。


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    Title :

    Electromagnetic induction tire hub assembly, electromagnetic induction tire system and electric vehicle


    Additional title:

    一种电磁感应轮胎轮毂组件、电磁感应轮胎系统和电动车


    Contributors:
    FENG HONGTAO (author) / XU HONGBING (author) / TAN XINYU (author)

    Publication date :

    2022-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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