Bicycle built-in power generation device

A technology for power generation devices and bicycles, applied in bicycle accessories, transportation and packaging, optical signals, etc., can solve the problems of increasing bicycle driving resistance, slowing down the driving speed, etc., to prevent corrosion by foreign objects, and to ride light and convenient. The effect of force

Inactive Publication Date: 2016-02-03
HUAIAN COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Bicycle power generation in the prior art utilizes a dedicated small generator, relying on the friction between the rotor of the generator and the bicycle tire or hub to generate electricity. Although this generator can also obtain electricity, it relies on friction to generate electricity. , increasing the driving resistance of the bicycle will slow down the driving speed, and at the same time bring a certain burden to the cyclist. How to make the bicycle generate electricity without resistance is a wish of the majority of bicycle enthusiasts

Method used

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  • Bicycle built-in power generation device

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specific Embodiment approach

[0019] figure 1 A specific embodiment of the present invention is shown: a bicycle built-in power generation device, including a bicycle transmission system and a protective cover 1 wrapping the bicycle transmission system. The bicycle transmission system includes two transmission wheels 2 and a chain 3 surrounding the outer ring of the transmission wheels 2 , the protective cover 1 is provided with a plurality of micro-generators 4, the rotating shaft of the micro-generators 4 is provided with a small sprocket 5, the small sprocket 5 is meshed with the chain 3, and the protective cover 1 is also provided with a battery 6, the battery 6 is electrically connected with the micro-generator 4 through a circuit, and the protective cover 1 is provided with a fixed frame 12, and the micro-generator 4 is arranged in the fixed frame 12.

[0020] Such as image 3 As shown, the transmission wheel 2 includes a ring gear 7, the outer ring of the ring gear 7 is provided with a sprocket 8, ...

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PUM

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Abstract

The invention discloses a bicycle built-in power generation device. The bicycle built-in power generation device comprises a bicycle driving system and a protective cover wrapping the bicycle driving system. The bicycle driving system comprises two driving wheels and a chain surrounding outer rings of the driving wheels, the protective cover is provided with multiple microgenerators, a minor sprocket is arranged on a rotating shaft of each microgenerator, the minor sprockets are engaged with the chain, the protective cover is further internally provided with a storage battery, and the storage battery is electrically connected with the microgenerators through a circuit. The microgenerators are driven by the chain to generate power, and cycling is convenient.

Description

technical field [0001] The invention relates to the field of bicycles, in particular to a bicycle built-in power generation device. Background technique [0002] Bicycles are one of the primary means of daily transportation for many people. It is lightweight, environmentally friendly, and provides a lot of convenience to our lives. At present, many bicycles are equipped with power generation devices to convert the kinetic energy of bicycles into electric energy to supply electric energy needed for outdoor use of bicycles, such as lighting, audio, mobile phones and other charging equipment, thereby effectively reducing the use of disposable batteries and fully Utilize energy and be more green and environmentally friendly. [0003] Bicycle power generation in the prior art utilizes a dedicated small generator, relying on the friction between the rotor of the generator and the bicycle tire or hub to generate electricity. Although this generator can also obtain electricity, it...

Claims

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Application Information

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IPC IPC(8): B62J6/06
Inventor 赵仕奇安宇侯林黄银花张玲
Owner HUAIAN COLLEGE OF INFORMATION TECH
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