Magnetic force self-absorption wireless relay type electric conduction system

Abstract

The invention relates to a magnetic force self-absorption wireless relay type electric conduction system, which comprises a plurality of electric conduction devices which are arranged at intervals and an electric conduction rod which is arranged on the top of a vehicle, wherein the electric conduction rod on the top of the vehicle is contacted with the electric conduction devices to form circuit connection when the vehicle travels on a road; each electric conduction device comprises a supporting vertical post, a supporting arm and an electric conduction roller; supporting vertical posts are arranged on the two sides of the road; supporting arms are connected with the vertical posts; and electric conduction rollers are connected with the supporting arms through springs and guide plates, and are contacted with the electric conduction rod through the attraction of magnetic force to form the circuit connection. In the system, electric vehicles are charged above the vehicle in a relay mode, and the guide plates are movably connected with the supporting arms to ensure that the electric vehicles can move up and down and are convenient to connect, so that mechanical collision and abrasion generated when the electric conduction rod is connected with the electric conduction rollers are reduced. The system has the functions of vehicle operation and public security supervision, road night illumination and the like, is suitable for various electric vehicles, solves the problem that a wide elevated electric vehicle is difficult to charge, has lower cost and is convenient to mount and maintain.

Description

technical field [0001] The invention relates to a power transmission device of a vehicle, in particular to a magnetic self-absorption wireless relay conduction system for transmitting or charging an electric vehicle from above the vehicle in a relay manner. Background technique [0002] At present, public transportation in cities generally includes buses, trams and subways. Buses are low in operating costs, flexible in driving, and produce a lot of exhaust gas and noise during driving. They are the main means of transportation in most cities; trams include trolleybuses and trams, which have the advantages of zero emissions and low noise, but their driving Routes are restricted. The operation of buses and trams requires a lot of road resources. The subway has a large passenger capacity and fast travel speed, but its investment and operating costs are relatively high, and only a few cities in China have or have the conditions. [0003] In modern cities, due to the fact that...

AI Technical Summary

Problems solved by technology

However, the power supply system of the vehicle, the power transmission device of the vehicle or the conduction and charging device of the battery need to be further improved.

Images