Generating device for recycling energy of suspended vibration absorber to charge new-energy-source automobile

A new energy vehicle, suspension damping technology, applied in the direction of control device, auxiliary drive device, etc., can solve the problems of short driving mileage, extending the charging mileage per arrival, inconvenient continuous operation of the vehicle, etc. Effect

Inactive Publication Date: 2012-09-19
刘向明 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the charging method of new energy vehicles is generally a single method such as charging at a dedicated charging station or replacing the fully charged power supply components. The mileage of each charging is short, which brings grea

Method used

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  • Generating device for recycling energy of suspended vibration absorber to charge new-energy-source automobile
  • Generating device for recycling energy of suspended vibration absorber to charge new-energy-source automobile
  • Generating device for recycling energy of suspended vibration absorber to charge new-energy-source automobile

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] see figure 1 As shown, in order to prolong the mileage of new energy vehicles charging at the station, the embodiment of the present invention provides a power generation device that recovers the energy of the suspension shock absorber to charge new energy vehicles. It is installed inside the shock absorber of the vehicle, including The ball screw 2 moving up and down due to bumps and vibrations, the generator 20, the damping piston assembly 14 that is connected with the bottom of the ball screw 2 and moves up and down with the ball screw 2, and is fixed on the inner bottom of the shock absorber housing 3 and connected with the ball screw 2 lead screw guide bushings 18 connected at the bottom.

[0021] The generator 20 includes a permanent magnet 7, a stator coil group 8, a power output interface 5, and a ball screw nut transm...

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Abstract

The invention discloses a generating device for recycling energy of a suspended vibration absorber to charge a new-energy-source automobile, and relates to the field of new-energy-source automobiles. The generating device is mounted in a vibration absorber of an automobile and comprises a ball screw, a generator, a damping piston assembly and a screw guiding shaft sleeve, wherein the ball screw can move up and down along the vibration of the automobile; the damping piston assembly is connected with the lower part of the ball screw and can move up and down along the ball screw; and the screw guiding shaft sleeve is fixed at the bottom in a shell of the vibration absorber and is connected with the bottom of the ball screw. According to the invention, on the basis of not increasing the energy consumption, idle mechanical energy in an automobile driving process is converted into electric energy, so that the new-energy-source automobile can be continuously charged in a driving process at any time, a driving distance of the new-energy-source automobile to a charging station is prolonged, and efficient energy saving is realized; and meanwhile, the invention creates conditions for further popularizing the new-energy-source automobile.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to a power generating device for recovering energy from a suspension shock absorber to charge new energy vehicles. Background technique [0002] In the development process of the country's new energy vehicle industry, how to charge the power system of the new energy vehicle at any time is a key issue in order to extend the mileage of the vehicle as much as possible. At present, the charging method of new energy vehicles is generally a single method such as charging at a dedicated charging station or replacing the fully charged power supply components. The mileage of each charging is short, which brings great inconvenience to the continuous operation of the vehicle. It also affects its use efficiency. Therefore, it is necessary to solve the self-charging problem of new energy vehicles at any time and extend the mileage of charging at each station. Contents of the invention [00...

Claims

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Application Information

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IPC IPC(8): B60G13/14
Inventor 刘向明陈绪兵叶鹏
Owner 刘向明
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