| 摘要 |
<p>A wireless charging device, a power receiving device, and a wireless flat-panel charging system. The wireless charging device (100) comprises a support main body (110), at least two electrodes (111) are arranged on the surface of the support main body, an insulation gap (112) is arranged between the electrodes, and each electrode is respectively connected to a charging power supply. The power receiving device (150) comprises at least two conductive contacts (151), the smallest edge distance D of a single conductive contact is greater than the size x of the insulation gap (112) between the electrodes of the wireless charging device, and the smallest distance C between edges of adjacent conductive contacts is greater than the largest edge distance L of a single electrode. The power receiving device is placed on the wireless charging device, the conductive contacts of the power receiving device contact the electrodes of the wireless charging device, and power is directly supplied for the conductive contacts by using the electrodes. The devices and system have advantages of convenient use and ideal universality.</p> |
