The invention provides a vehicle-mounted wireless charging device, the vehicle-mounted wireless charging device is used for wirelessly charging to-be-charged equipment, the to-be-charged equipment comprises a receiving coil, the vehicle-mounted wireless charging device comprises a transmitting coil and an A surface, the A surface is arranged above the transmitting coil and used for placing the to-be-charged equipment, and the A surface is arranged above the receiving coil and used for placing the to-be-charged equipment. The surface A is a plane with a damping coefficient, the size of the surface A is matched with the size of the to-be-charged equipment, the to-be-charged equipment is placed on the surface A without an additional positioning device, wireless charging of the to-be-charged equipment is not affected, the vehicle-mounted wireless charging device further comprises an air duct, and the air duct is arranged on the surface A. According to the invention, the values of the length and the width of the A surface are redefined, and meanwhile, an optimal air channel design scheme of the A surface is added, so that the A surface structure design requirement that the vehicle-mounted wireless charging device is matched with the to-be-charged equipment can be met.

    本发明提供了一种车载无线充电装置,所述车载无线充电装置用于给待充电设备无线充电,所述待充电设备包括接收线圈,所述车载无线充电装置包括发射线圈和A面,所述A面设置于所述发射线圈的上方,用于放置待充电设备,所述A面为带有一阻尼系数的平面,所述A面的尺寸与所述待充电设备的尺寸匹配,所述待充电设备无需额外定位装置而被放置在A面,且不影响其无线充电,所述车载无线充电装置还包括风道,所述风道设于所述A面。本发明对A面的长度和宽度的值做了重新定义,同时增加了A面的最优化风道设计方案,并使其能够满足车载无线充电装置与待充电设备匹配的A面结构设计要求。


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    Title :

    Vehicle-mounted wireless charging device


    Additional title:

    车载无线充电装置


    Contributors:
    SHU XIAOHUA (author) / YU ZHAOFENG (author) / DING XUELIN (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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