Intelligent new-energy automobile with high charging efficiency and protection function

Abstract

The invention relates to an intelligent new-energy automobile with high charging efficiency and a protection function. The intelligent new-energy automobile comprises an automobile body, a chassis andfour wheels. Multiple charging mechanisms are arranged below the chassis. Each charging mechanism comprises a lifting mechanism, a flat board, a coil, a bottom board, a detection mechanism, a guide board and multiple first springs. Each lifting mechanism comprises a drive component and two driven components. By the adoption of the intelligent new-energy automobile with high charging efficiency and the protection function, the flat boards are driven through the lifting mechanisms to ascend and descend, the height of the bottom boards is adjusted, the height distance between each bottom board and the ground is detected through the corresponding detection mechanism, the charging mechanisms adjust the positions of the bottom boards to get close to the ground, so that the distance between eachcoil and the ground is reduced, the coils can be charged in a more powerful magnetic field, and charging efficiency is improved. Furthermore, hard objects such as finely-crushed glass and macadam onthe ground enter the positions below the bottom boards through the guide boards, the coils are prevented from being scratched, the protection function is provided, and a safe and quick charging purpose is achieved.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to an intelligent new energy vehicle with high charging efficiency and protection function. Background technique [0002] With the rapid development of new energy vehicle technology and wireless charging technology, people combine the two to realize the function of road charging for new energy vehicles. Electric vehicles get rid of the shackles of charging piles and can be driven while driving on the road. Change charging function. The combination of wireless charging and new energy vehicles not only reduces the size of the battery, which helps to reduce the vehicle load, but also greatly improves the battery life of the vehicle. [0003] The main principle of the road surface wireless charging technology for new energy vehicles is to embed coils in the road surface. By passing alternating current to these coils, as the magnitude and direction of the current change, the strength ...

AI Technical Summary

Problems solved by technology

However, in existing new energy vehicles, due to the fixed position of the chassis and a certain height from the ground, the coil in the chassis cannot be close to the ground, resulting in very weak magnetic flux and magnetic induction of the magnetic field where the coil is located. Therefore, the charging efficiency is reduced, and it is difficult to realize the fast charging function of new energy vehicles

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