| 摘要 |
Disclosed are a wireless multi-charger system capable of saving the total charging time of a large number of wireless power transmission devices since one wireless multi-power transmission device includes a plurality of the wireless power transmission devices so that a large number of the wireless power transmission devices can be changed with electricity, and preventing the damage of the wireless power transmission devices and the wireless multi-power transmission device although foreign substances are put on charger blocks that are not charged. The wireless multi-charger system (A) according to the present invention includes an external body formed as a wireless charger case 11, wherein the wireless charger case has a wireless charger table 12 formed in an upper surface thereof, wherein the wireless charger table has a plurality of charger blocks 14, each of which includes a primary charging core 13, wherein the full-bridge resonant converter is present in a plural form and coupled respectively to a plurality of the charger blocks, wherein a multi-gate driver module is provided to transmit a converted power signal to each of a plurality of the full-bridge resonant converters under the control of the central controller, and wherein a reception signal processor module coupled to a plurality of the charger blocks to process a signal transmitted from the wireless power transmission device 30 and supply the processed signal to the central controller is provided. |
