A water tank structure with wireless power transmission devices is disclosed. The water tank structure includes a water tank, a passive device, and a transmitter. The passive device is disposed in the water tank and includes a receiver. The transmitter transmits electric energy to the receiver through resonance between the transmitter and the receiver. The transmitter transforms electricity first into electric signals and then into resonance energy, before transmitting the resonance energy. The receiver and the transmitter have corresponding characteristics in electrical resonance so that the receiver can receive the resonance signals output from the transmitter and then transform the resonance signals into electricity to be consumed by the electrical load of the passive device.本創作係一種具無線電力傳輸電器之水缸結構,其係包括一水缸、一被動裝置以及一發射器,該被動裝置係具有一接收器,該發射器係透過與該發射器之間相互產生諧振狀態而傳遞電氣能量至該接收器;其中該被動裝置係設置於該水缸內,該發射器係將電力轉換為電氣訊號再轉換為諧振能量並向外發射,該接收器與該發射器有相對應的電氣諧振特性以接收該發射器所輸出之諧振訊號並轉換為一電力輸出,以供應該被動裝置所需之電力負載。
