The invention provides an electric bicycle wireless charging device capable of automatically adjusting the position. The problem that a transmitting end and a receiving end of an existing wireless charging device for the electric bicycle are difficult to directly face to cause low charging power is solved. Comprising a transmitting end and a receiving end, the transmitting end comprises a base and an L-shaped rotating frame rotationally installed on the base, and a support rotating shaft of the L-shaped rotating frame is sleeved with a reset torsional spring; the L-shaped rotating frame comprises a transverse support and a vertical support which are perpendicular to each other, a wireless charging transmitting module is arranged on the vertical support in a sliding mode, a wheel limiting block is arranged below the transverse support on one side of the base in a sliding mode, and a containing groove used for avoiding the transverse support and an arc-shaped groove used for containing wheels of the electric bicycle are formed in the wheel limiting block. According to the wireless charging device, the sliding wheel limiting block and the wireless charging transmitting module are arranged, and the arc-shaped groove is formed in the wheel limiting block, so that alignment of the transmitting end and the receiving end in three directions is realized, and the charging efficiency of the wireless charging device is improved.

    本申请提供一种自动调整位置的电动自行车无线充电装置。用于解决现有电动自行车无线充电装置的发射端和接收端难以实现正对导致充电功率低的问题。包括发射端和接收端,发射端包括底座,以及转动安装在底座上的L形转动架,L形转动架的支架转轴上套设有复位扭簧;L形转动架包括相互垂直设置的横向支架和竖向支架,竖向支架上滑动设置有无线充电发射模组,底座一侧的横向支架下方滑动设置有车轮限位块,车轮限位块上开设有用于避让横向支架的放置槽和用于放置电动自行车车轮的弧形凹槽。本申请通过设置滑动的车轮限位块和无线充电发射模组,并在车轮限位块上开设弧形凹槽实现发射端和接收端三个方向的对准,提高了无线充电装置的充电效率。


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    Title :

    Electric bicycle wireless charging device capable of automatically adjusting position


    Additional title:

    一种自动调整位置的电动自行车无线充电装置


    Contributors:
    WU LEI (author) / LI KUANG (author) / TAN CHENG (author) / ZHOU ZHONGBING (author)

    Publication date :

    2025-03-04


    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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