Intelligent lifting energy-saving emitter of wireless charger

Abstract

The invention, whichrelates to the technical field of wireless charging, discloses an intelligent lifting energy-saving emitter of a wireless charger comprisinga lifting device and a wireless chargingemitter. The lifting device comprises a lifting bracket fixing groove, a movable rod, a rack, a motor transmission, a transmission gear and a fixed connecting plate; a movable rod is inserted into the lifting bracket fixing groove, the rack is arranged on the movable rod, the motor transmission is arranged on the lifting bracket fixing groove, the transmission gear is arranged on an output shaftof the motor transmission and meshed with the rack, the fixed connecting plate is arranged at the top end of the movable rod, and a wireless charging transmitter is arranged at the top end of the fixed connecting plate. The intelligent lifting energy-saving emitter is simple in structure, reasonable in design, high in space utilization rate and particularly suitable for large-scale cluster construction; both the power line and the emitter have no exposed wires, so that the charging safety is high, the electric shock danger is avoided, and high firmness and safety are realized; the distance between the emitter and the receiver can be freely adjusted, so that the emitter and the receiver are located at a reasonable receiving distance, the energy is effectively saved, and the charging efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to an intelligent lifting and energy-saving transmitter for a wireless charger. Background technique [0002] The electric vehicle wireless charging technology transmits electric energy to the electric energy pickup mechanism of the vehicle receiving end running within a certain range above the ground through the power supply guide rail buried under the ground in the form of a high-frequency alternating magnetic field, and then supplies power to the on-board energy storage device, which can The electric vehicle is equipped with a small number of battery packs to extend its cruising range, and at the same time, the power supply becomes safer and more convenient. The main parameters of dynamic wireless power supply technology include power transmission distance, power, efficiency, coupling mechanism lateral displacement adaptability, electromagnetic compatibility, etc. Ther...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to aim at the defects and deficiencies of the prior art, and provide a wireless charger intelligent lifting energy-saving transmitter, which can solve the problem that the height of the current wireless charging device remains unchanged after installation, and the car with a low chassis cannot be charged, and the chassis There is a certain distance between the receiver and the wireless charging transmitter of a high car, and the wireless charging device has a drag line, which may easily lead to exposed lines, low charging efficiency, low practicability, and low safety performance.

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