Accelerated Braking Device for Battery Vehicle on Wet and Slippery Road

Abstract

The invention provides a rapid braking device for a battery car on a wet and slippery road, which comprises a sliding box, a counterweight, an electromagnetic block, an air guide pipe, and an air blowing nozzle; The block is equipped with a permanent magnet block; the outer side of the rear wall of the sliding box is equipped with the electromagnetic block, and the electromagnetic block is opposite to the same magnetic pole of the permanent magnet block after being energized; the blowing nozzle is assembled on the front wheel of the vehicle body. The front end of the upper shell, the air outlet of the air blowing nozzle is facing the lower ground position in front of the wheel, and the air blowing nozzle goes deep into the inside of the sliding box through the air guide pipe. When the device is working, the electromagnetic block is connected to the circuit, the electromagnetic block is opposite to the same-sex magnetic pole of the permanent magnet block, the counterweight is pushed forward quickly, the speed of the main body of the vehicle decreases, and the airflow in the sliding box is blown forward from the blowing nozzle, turning the wheel The water on the ground ahead is quickly blown away or dried, effectively reducing the braking distance on slippery roads.

Description

technical field [0001] The invention belongs to the technical field of battery cars, and in particular relates to a rapid braking device for battery cars on wet and slippery roads. Background technique [0002] Battery cars are also often called electric bicycles, power-assisted bicycles, etc., which use clean electricity as the driving energy, are more green and environmentally friendly, and are used more and more. Battery cars are driven by electricity, so the battery car has a storage power supply and electric drive. system, which greatly increases the mass of the car. Although the larger mass makes the operation of the battery car more stable, it also makes the battery car have a greater inertia during driving, which will make the braking distance of the battery car longer; The lower the coefficient of friction, the greater the braking distance of the car. Moreover, the line of sight will also be affected in rainy days, which greatly increases the danger when people ri...

AI Technical Summary

Problems solved by technology

Although the larger mass makes the operation of the battery car more stable, it also makes the battery car have a greater inertia during driving, which will make the braking distance of the battery car longer; The coefficient of friction becomes lower, and the braking distance of the car is greatly increased

And the line of sight will also be affected in rainy days, which greatly increases the danger when people ride electric vehicles in rainy days

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