Novel wireless charging transmission device

Abstract

A novel wireless charging transmission device provides a wireless charging emitting function and can greatly reduce heating amount of a wireless charging area and a near area and enable a wireless charger to be minimized in size and thin. The device comprises a wireless charging and emitting circuit module (1.0), a high frequency alternating current power transmission line (1.1) and an emitting coil module (1.2). The novel wireless charging transmission device is characterized in that the wireless charging and emitting circuit module (1.0) is arranged in an energy converting part casing (1.4), the emitting coil module (1.2) is arranged in an energy emitting part casing (1.5), the wireless charging and emitting circuit module (1.0) is in electric connection with the emitting coil module (1.2) through the high frequency alternating current power transmission line (1.1), and energy of the emitting circuit module (1.0) is transmitted to the emitting coil module (1.2) with high efficiency.

Description

technical field [0001] The present invention relates to a wireless charging transmission device, in particular to a high-frequency AC power line used for conducting high-frequency AC energy over a long distance in a wireless charging transmission device, and the distribution relationship of the spatial positions of each module in the wireless charging device. Background technique [0002] The technical implementation of wireless chargers generally uses DC conversion to high-frequency AC, allowing high-frequency AC to drive the transmitting coil to transmit alternating electromagnetic energy to the receiving coil, and then convert the sensed AC to DC to supply power to the receiving device, such as the application number It is shown in the patent documents of CN200510030239 and CN201110020352. [0003] In the specific implementation of wireless charging transmitter products, it is generally divided into four parts: DC power supply module, DC power transmission line, wireless ...

AI Technical Summary

Problems solved by technology

[0008] The actual and potential sales volume determines the production cost and selling price. The current situation cannot promote wireless charger products on a large scale at all, and can only be accepted by enthusiasts in a very small range. This is why existing wireless charger products are better than traditional wired charging The core reason why the retail price of the device is ten times or even dozens of times higher than that cannot be widely promoted quickly

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