The invention provides a new energy automobile wireless charging device and charging method, and relates to the technical field of new energy automobile wireless charging. The mounting base and the wireless charging transmitting piece located on the mounting base are controlled by the driving assembly to do transverse or longitudinal movement in the mounting groove, so that the relative positions of the wireless charging transmitting piece and the wireless charging receiving piece are adjusted under the guidance of the ultrasonic transmitting and receiving device; the wireless charging transmitting part and the wireless charging receiving part are forced to be aligned, finally, the wireless charging transmitting part moves towards the wireless charging receiving part through lifting of the lifting assembly, zero-distance attachment is achieved, and therefore the charging efficiency can be improved. And after the lifting assembly is slowly lifted to a proper position, the lifting assembly is in contact with the wireless charging receiving piece on the automobile chassis, so that a certain adjusting distance is formed between the lifting assembly and the wireless charging receiving piece, rigid contact between the lifting assembly and the wireless charging receiving piece can be avoided, and the charging safety performance is improved.

    本发明提出了一种新能源汽车无线充电装置及充电方法,涉及新能源汽车无线充电技术领域。通过驱动组件操控安装基座以及位于安装基座上的无线充电发射件在安装槽内做横向或纵向运动,从而在超声波收发装置的引导下实现无线充电发射件与无线充电接收件的相对位置进行调整,并迫使无线充电发射件和无线充电接收件对齐,最后再通过举升组件的举升实现无线充电发射件向无线充电接收件运动,并实现零距离贴合,如此可提高充电效率;且在举升组件可缓慢举升至合适位置后与汽车底盘上的无线充电接收件接触,使二者之间具有一定的调整间距,可避免二者之间硬性接触,提高充电的安全性能。


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    Title :

    New energy automobile wireless charging device and charging method


    Additional title:

    一种新能源汽车无线充电装置及充电方法


    Contributors:
    DENG HUI (author) / GE HUILIN (author) / LIAN JING (author) / LI XIAOWEN (author) / TAN GUOHUA (author) / WANG XUEGANG (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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