阅读说明：本技术 一种无线充电装置及方法 (wireless charging device and method ) 是由 谢彦君 朱子凯 于 2019-09-02 设计创作，主要内容包括：本发明实施例提供的一种无线充电装置及方法。本发明实施例提供的技术方案中,所述装置包括：充电电源、充电基板、车载基板和电池系统,所述充电电源和所述充电基板电连接,所述车载基板和所述电池系统电连接,在充电阶段,所述车载基板设置于汽车的侧面,所述充电基板与所述车载基板对应位置设置,且所述车载基板在所述充电基板的第一表面所在平面上的正投影与所述充电基板的第一表面之间具备交叠区域,所述第一表面为所述充电基板的靠近所述车载基板一侧的表面。本发明通过将车载基板设置于汽车的侧面,能够提高驾驶员的感知能力,维护方便。(The embodiment of the invention provides a wireless charging device and a wireless charging method. In the technical solution provided in the embodiment of the present invention, the apparatus includes: the charging power supply is electrically connected with the charging substrate, the vehicle-mounted substrate is electrically connected with the battery system, the vehicle-mounted substrate is arranged on the side face of an automobile in a charging stage, the charging substrate is arranged at the corresponding position of the vehicle-mounted substrate, the vehicle-mounted substrate is arranged on the orthographic projection of the first surface of the charging substrate on the plane and the first surface of the charging substrate in an overlapping area, and the first surface is the surface of the charging substrate close to one side of the vehicle-mounted substrate. According to the invention, the vehicle-mounted substrate is arranged on the side surface of the automobile, so that the perception capability of a driver can be improved, and the maintenance is convenient.)

1. A wireless charging apparatus, the apparatus comprising: the charging system comprises a charging power supply, a charging substrate, a vehicle-mounted substrate and a battery system, wherein the charging power supply is electrically connected with the charging substrate, and the vehicle-mounted substrate is electrically connected with the battery system;

In the charging stage, the vehicle-mounted substrate is arranged on the side face of the automobile, the charging substrate and the vehicle-mounted substrate are arranged in corresponding positions, an overlapping area is formed between the orthographic projection of the vehicle-mounted substrate on the plane where the first surface of the charging substrate is located and the first surface of the charging substrate, and the first surface is the surface, close to one side of the vehicle-mounted substrate, of the charging substrate.

2. The wireless charging device according to claim 1, wherein the charging substrate is disposed in a first direction, and the first direction is a direction perpendicular to a horizontal plane.

3. The wireless charging device according to claim 1, wherein the first surface of the charging substrate is parallel to a surface of the vehicle-mounted substrate on a side close to the charging substrate.

4. The wireless charging device according to claim 1, wherein an area of the first surface of the charging substrate is larger than an area of a surface of the vehicle-mounted substrate on a side close to the charging substrate.

5. the wireless charging device according to claim 1, wherein a distance in the first direction from a center of a surface of the vehicle-mounted substrate on a side close to the charging substrate to a center of the first surface of the charging substrate is less than or equal to 10 cm.

6. The wireless charging device according to claim 1, wherein an orthographic projection of a center of a surface of the vehicle-mounted substrate on a side close to the charging substrate on the first surface of the charging substrate is less than or equal to 7.5cm in a second direction with respect to the center of the first surface of the charging substrate, wherein the second direction is a direction perpendicular to the first direction in the first surface of the charging substrate.

7. The wireless charging device according to claim 1, wherein a distance between the first surface of the charging substrate and a surface of the vehicle-mounted substrate on a side close to the charging substrate is 100mm to 280 mm.

8. The wireless charging device of claim 1, wherein the onboard substrate is located at the bottom of the automobile during a non-charging phase.

9. a wireless charging method is implemented based on a wireless charging device, and the wireless charging device comprises: the charging system comprises a charging power supply, a charging substrate, a vehicle-mounted substrate and a battery system, wherein the charging power supply is electrically connected with the charging substrate, and the vehicle-mounted substrate is electrically connected with the battery system;

The method comprises the following steps:

In the charging stage, the vehicle-mounted substrate is arranged on the side face of the automobile so that the charging substrate and the vehicle-mounted substrate are arranged at corresponding positions, and an overlapping area is formed between the orthographic projection of the vehicle-mounted substrate on the plane where the first surface of the charging substrate is located and the first surface of the charging substrate, wherein the first surface is the surface of the charging substrate close to one side of the vehicle-mounted substrate;

The charging power supply supplies power to the charging substrate, so that the vehicle-mounted substrate generates current by receiving the magnetic field emitted by the charging substrate, and the current is sent to the battery system for charging.

10. The wireless charging method of claim 9, further comprising:

In a non-charging stage, the vehicle-mounted substrate is arranged at the bottom of the automobile.