Electric car

Abstract

The invention relates to a four-wheel vehicle driven by electric power, in particular to an electric sedan. The sedan comprises a bodywork, a chassis, an accumulator positioned on the chassis and an electric control device; a rotary wheel in the front of the rear row of seats of the bodywork is a handwheel; the handwheel is connected with a gear transmission device of the handwheel through a gimbal transmission shaft; the gear transmission device of the handwheel is fixedly connected with a generator I; the generator I is connected with the accumulator through a conducting wire; a rotary wheel in the front of a codriver seat of the bodywork is a pedal rotary wheel; the pedal rotary wheel is fixedly connected with a gear transmission device of the pedal rotary wheel; the gear transmission device of the pedal rotary wheel is fixedly connected with a generator II; and the generator II is connected with the accumulator through the conducting wire. The electric sedan with the structure improves continuous navigating capacity of the sedan, does not increase the driving resistance of the sedan and noise generated in the driving process; and the whole sedan has lighter weight, is green and environment-friendly and has a simple structure and easy operation.

Description

Technical field: [0001] The invention relates to a four-wheel vehicle driven by electricity, in particular to an electric car. Background technique: [0002] In the patent application for self-generating electric vehicles with the application number 96120997.6 and the application date being December 11, 1996, a self-generating electric vehicle composed of a battery, a generator, an electric wheel, an electronic control device, a transmission device, a car shell, a body and a chassis is disclosed. Electric vehicle, the impeller of the impeller device in the electric vehicle is arranged horizontally, the vertical impeller shaft is installed on the body, the impeller is covered with a shield, the impeller device is connected with the generator through the transmission device, and the wheels are electric wheels. When the car is running at high speed, the air resistance is changed into aerodynamic force to generate electricity. The power generation is so large that it can reduce ...

AI Technical Summary

Problems solved by technology

Its disadvantages are: using the impeller to generate electricity will lose the energy of the main power supply, and the resistance of the electric vehicle will be increased when the impeller rotates, and the addition of three impellers and generators will increase the weight of the vehicle; loud voice

In addition, there are many pure electric cars now. The disadvantages of this type of cars are: the power supply uses batteries, and the battery life is small.

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