The invention discloses a light and thin transmitting device for wireless charging of an electric automobile, and belongs to the technical field of wireless charging of the electric automobile. A transmitting wire slot and a communication wire slot are formed in one surface of a coil slot plate in a laminated manner according to different depths, and an energy transmitting coil and a communication coil are correspondingly wound in the transmitting wire slot and the communication wire slot; the plate surface of the coil groove plate is respectively provided with two wire passing groove openings close to a group of symmetrical edges in the forward direction, and the coil groove plate is provided with four foreign matter detection coil modules which are arranged according to 2 * 2. Outgoing lines of the four foreign matter detection coil modules respectively penetrate through four wire passing notches and are connected with four foreign matter detection circuits; a plurality of groups of coils are mounted in an overlapping manner by utilizing a coil groove plate, so that the wireless charging transmitting device becomes thinner; the problem that parking and charging of an automobile are affected due to the fact that a wireless charging transmitting device of the electric automobile is too thick when multiple sets of coils are overlapped is solved.

    本发明公开了一种用于电动汽车无线充电的轻薄型发射装置,属于电动汽车无线充电技术领域,通过在线圈槽板的一面按不同深度分层叠合开设有发射线槽和通讯线槽,发射线槽和通讯线槽中对应绕制有能量发射线圈和通讯线圈,线圈槽板的板面上靠近其一组对称的边缘分别顺向开设两个过线槽口,线圈槽板上设置有四个按照2×2排列的异物检测线圈模块,四个异物检测线圈模块的引出线分别穿过四个过线槽口与四个异物检测电路连接利用线圈槽板将多组线圈叠合安装使无线充电发射装置变得更薄,以解决多组线圈叠合使用使电动汽车无线充电发射装置过厚影响汽车停放充电的问题。


    Access

    Download


    Export, share and cite



    Title :

    Light and thin transmitting device for wireless charging of electric vehicle


    Additional title:

    一种用于电动汽车无线充电的轻薄型发射装置


    Contributors:
    WU XIAORUI (author) / TANG CHUNSEN (author) / XIAO JING (author) / LI XIAOFEI (author) / YUAN WENJIE (author) / MO YUHONG (author) / ZHU XIAOYU (author) / GONG WENLAN (author) / HAN SHUAI (author) / CHEN WEIDONG (author)

    Publication date :

    2023-12-01


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



    Wireless charging receiving end, wireless charging transmitting end, wireless charging system and electric vehicle

    ZHONG WENXING / ZHENG KANGXING / WU ZHIXIAN | European Patent Office | 2023

    Free access

    Wireless energy transmitting device and buried wireless charging system of electric vehicle

    GONG WENLAN / TANG CHUNSEN / LI XIAOFEI et al. | European Patent Office | 2022

    Free access

    Adjustable electric automobile wireless charging transmitting device

    WEI CHENG | European Patent Office | 2020

    Free access

    Wireless charging transmitting device, wireless charging device and unmanned aerial vehicle system

    HE ZHI / CAI LI / LIANG TAO et al. | European Patent Office | 2021

    Free access

    Electric vehicle wireless charging system and electric vehicle wireless charging method

    WANG HE / MIAO QING / DAI CHENWEI et al. | European Patent Office | 2024

    Free access