Self-generating electric auxiliary power bicycle
An electric assist and bicycle technology, applied to bicycle accessories, bicycle brakes, vehicle components, etc., can solve the problem of low power generation utilization rate of power generation devices
Inactive Publication Date: 2015-11-18
陈伟群
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to aim at the shortcoming of the low power generation utilization rate of the existing bicycle power generation device, and provide a bicycle with self-generated electric auxiliary power to improve the power generation utilization rate of the power generation device
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[0019] The specific implementation will be described below in conjunction with the accompanying drawings.
[0020] Such as figure 1 As shown, the vehicle frame of the self-generating bicycle among the present invention includes a diamond-shaped vehicle frame 11 and a front fork 12 that is rotatably connected to the front end of the diamond-shaped vehicle frame 11. The top of the front fork 12 is a steering handle 13 for bicycle direction control. A wheel assembly is respectively installed on the rear end of the diamond-shaped vehicle frame 11 and the front fork 12, wherein the wheel assembly installed on the front fork 12 is the front wheel, the rear end of the diamond-shaped vehicle frame 11 is installed as the rear wheel, and the bottom of the diamond-shaped vehicle frame 11 is installed. There is a driving part, and the driving part is connected with the rear wheel assembly through the chain 32 and the speed change device 31 installed on the rear wheel to drive the rear whe...
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The invention relates to a bicycle. In order to overcome the defect that the existing bicycle generating device has a low generating utilization ratio, the invention discloses a self-generating electric auxiliary power bicycle which comprises a generator / motor, a control device, an electrical storage device, a speed sensing part and an expected speed setting device, wherein the control device is used for comparing a vehicle speed actual value with a vehicle speed expected value; when the vehicle speed actual value is greater than the vehicle speed expected value, the control device controls the generator / motor to work in the generator state; and when the vehicle speed actual value is less than the vehicle speed expected value, the control device controls the generator / motor to work in the motor state. According to the invention, when the bicycle decelerates, the generator / motor generates electricity, and the electric energy is stored in a storage battery or a storage capacitor; and when the bicycle accelerates, the storage battery or the storage capacitor storing the electric energy discharges electricity to enable the generator / motor to work in the motor state so as to assist acceleration of the power bicycle, thereby fully utilizing the effects of the generating device and the electrical storage device on the bicycle.
Description
technical field [0001] The present invention relates to a kind of bicycle, more specifically, relates to a kind of electric auxiliary power bicycle utilizing the self-generated electric power of the bicycle. Background technique [0002] Bicycle is the daily means of transportation of the people, and it is also a useful fitness tool. With the increase of smart devices, more and more smart energy devices are also applied on bicycles, coupled with the amount of lighting equipment commonly used on bicycles, self-generating devices on bicycles are becoming more and more important. There are mainly two types of existing bicycle power generating devices, one of which is an independent small generator installed on the vehicle frame. The rotor shaft of the generator has a friction wheel, and the friction wheel is in contact with the tire of the bicycle. The tire drives the friction wheel to rotate, thereby driving the rotor to rotate and generate electricity. The disadvantage of t...
Claims
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IPC IPC(8): B62M6/45B62M6/90B62L3/02
CPCB62M6/65B62M6/80
Inventor 陈伟群其他发明人请求不公开姓名
Owner 陈伟群