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Device and method for generating electricity and supplementing flywheel battery energy when bicycle goes downhill

A flywheel battery and bicycle technology, which is applied to bicycles, electromechanical devices, bicycle accessories, etc., can solve the problem of no flywheel battery charging power supply, and achieve the effect of avoiding energy loss and reducing manpower load

Active Publication Date: 2017-12-05
铜陵市欣鑫祥电子商务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the flywheel battery can only drive the generator in the vacuum box to rotate the flywheel by means of electricity, so that the flywheel can store kinetic energy, but there is no power source to charge the flywheel battery in the wild

Method used

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  • Device and method for generating electricity and supplementing flywheel battery energy when bicycle goes downhill
  • Device and method for generating electricity and supplementing flywheel battery energy when bicycle goes downhill
  • Device and method for generating electricity and supplementing flywheel battery energy when bicycle goes downhill

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0041] Gravity clutch: (see Figure 1 to Figure 6 ) This device is mainly to automatically control whether to replenish energy to the flywheel battery according to the running condition of the bicycle. It includes a mounting frame 11, a clip 111, a self-locking mechanism 12, a push rod 13 and a weight rod 14; the clip 111 is fixedly connected with the rear frame 71 of the bicycle;

[0042] The self-locking mechanism 12 is fixed on the mounting bracket 11 (see Figure 6 and Figure 7 ); it includes a slider 121 , a steel ball 122 and a spring 123 . In the illustrated state, the slider 121 can only move to the left. This is because the steel ball 122 presses the slide block 121 against the wedge seam 129, so the slide block 121 cannot move to the right, thereby forming a self-locking state. But if one end of push rod 13 pushes steel ball towards s...

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Abstract

Disclosed are an apparatus for generating electrical power and replenishing energy in a flywheel battery when a bicycle is going downhill and a method of use. The bicycle is provided with a gravitational engaging and disengaging device and a motive power assembly (2), wherein the gravitational engaging and disengaging device automatically controls whether to replenish energy in a flywheel battery (3) according to the state of travel of the bicycle; and the motive power assembly receives the driving force of a bicycle rear wheel (72) and replenishes energy in the flywheel battery. The benefit is that in the case of no power source, the bicycle can be used to replenish kinetic energy in the flywheel battery. Gravity and a self-locking mechanism (12) are used to automatically control the time for replenishment of energy in the flywheel battery so as to lighten the manpower load. That is, when the bicycle is going downhill, the apparatus automatically couples with the bicycle to provide kinetic energy to the flywheel (31); and when the bicycle is going uphill or travelling along a flat, the apparatus automatically separates from the bicycle to lighten the manpower load. Using the principle of centrifugal force means that after stopping driving, a drive mechanism can automatically separate from the flywheel to prevent unnecessary wastage of energy from the flywheel.

Description

technical field [0001] The invention relates to the field of flywheel batteries (or flywheel energy storage devices), in particular to a flywheel battery supplementary energy device. Background technique [0002] Among many energy storage devices, flywheel batteries break through the limitations of chemical batteries and use physical methods to store energy. When the flywheel rotates at a certain angular velocity, it has a certain kinetic energy, and the flywheel battery converts the kinetic energy into electrical energy. Compared with chemical batteries, flywheel batteries are expected to become the most promising energy storage batteries due to their outstanding advantages such as high efficiency, short charging time, relatively small size, clean and pollution-free. [0003] The working principle of the flywheel battery: There is a motor (electric / generator integrated machine) in the flywheel battery. When charging, the motor operates in the form of a motor, and the elect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M6/75H02K7/02
CPCB60L50/20B60L50/30B60L2200/12B60L2240/642B62J6/08B62M6/40Y02T10/70Y02T10/72Y02T90/16
Inventor 杜文娟
Owner 铜陵市欣鑫祥电子商务有限公司
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