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。
Light and thin transmitting device for wireless charging of electric vehicle
一种用于电动汽车无线充电的轻薄型发射装置
2023-12-01
Patent
Electronic Resource
Chinese
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