Vehicular shock absorber capable of generating electricity

Abstract

The invention relates to the field of vehicle energy recovery equipment, and particularly discloses a vehicular shock absorber capable of generating electricity. The vehicular shock absorber capable of generating the electricity comprises a shock absorber body, a piston rod and bearing springs; the shock absorber body comprises an inner cylinder tube and an outer cylinder tube, and an oil storagecavity chamber which is in intercommunication with an inner cavity of the inner cylinder tube is formed between the inner cylinder tube and the outer cylinder tube; and the two ends of the bearing springs are connected with the upper end of the piston rod and the outer cylinder tube correspondingly; and pistons slidably matched with the inner cylinder tube are connected to the bottom end of the piston rod, a coil is arranged in the pistons in a seal mode, two pieces of permanent magnets with relative magnetic poles are arranged on the opposite two sides of the oil storage cavity chamber correspondingly, and the coil is connected with a electrode cable. The shock absorber referred can make vehicles obtain the supplement of electric power energy in the process of moving under the condition that the energy and time costs are not additionally increased.

Description

technical field [0001] The invention relates to the technical field of vehicle energy recovery devices, in particular to a vehicle shock absorber capable of generating electricity. Background technique [0002] At present, the air pollution in cities is very serious. Automobile exhaust emission is the main cause of air pollution. The study of zero emission and less emission of automobiles has become a major issue to solve urban environmental protection problems. The development of electric vehicles is one of the effective measures to solve air pollution. In recent years, with the continuous development of science and technology, various types of electric vehicles emerge in an endless stream, but most of them are in an embarrassing situation due to unsatisfactory cruising range, incomplete charging facilities, long charging time and high battery replacement cost. The most important problem is that due to the limitation of battery technology, the cruising range of electric veh...

AI Technical Summary

Problems solved by technology

In recent years, with the continuous development of science and technology, various types of electric vehicles have emerged one after another, but most of them are in an embarrassing situation due to unsatisfactory cruising range, incomplete charging facilities, long charging time and high battery replacement costs.

The most important problem is that due to the limitation of battery technology, the cruising range of electric vehicles is short, and the energy cannot be replenished in time during long-distance driving, which causes some users to worry about whether to buy electric vehicles. cannot be widely promoted

[0003] On the other hand, when the car is running, the wheel will vibrate due to the contact with the ground, so it is necessary to install a shock absorber to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface, so as to improve the ride comfort of the vehicle, thereby improving the ride quality. However, the existing automobile shock absorbers use the damping effect of hydraulic oil to consume vibration energy, which cannot realize the recovery and reuse of vibration energy, and cannot convert this part of energy into energy for electric vehicles

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