Electrical power storing and allocating system used for bicycle dynamo

Abstract

The electric power storing and distributing system for bicycle generator can avoid the damage of the front lamp and the back lamp caused by over fast speed of the bicycle and store the excessive electric energy of the generator, so as to maintain certain brightness of the front lamp and the back lamp and avoid the over low brightness of the front lamp and the back lamp in lower speed.

Description

technical field [0001] The present invention relates to a generator system of a bicycle, in particular to a power storage and distribution system for a bicycle generator. Background technique [0002] According to the bicycle, the rotation of its wheels is used to drive the generator to generate voltage. The generator that generates the voltage makes the front light and the rear light of the bicycle bright, so as to increase the safety of riding a bicycle at night. However, in actual use, It is not difficult to find that there are still deficiencies that need to be improved immediately: [0003] First, because the brightness of the front and rear lamps is generated by the voltage generated by the generator through human pedaling, the faster the pedaling, the faster the bicycle speed, the greater the generated voltage value, and vice versa, the smaller, therefore, When stepping too fast and the voltage value of the generator is higher than the voltage value that the front an...

AI Technical Summary

Problems solved by technology

[0002] According to the bicycle, the rotation of its wheels is used to drive the generator to generate voltage. The generator that generates the voltage makes the front light and the rear light of the bicycle bright, so as to increase the safety of riding a bicycle at night. However, in actual use, It is not difficult to find that there are still deficiencies that need to be improved immediately:

[0003] First, because the brightness of the front and rear lamps is generated by the voltage generated by the generator through human pedaling, the faster the pedaling, the faster the bicycle speed, the greater the generated voltage value, and vice versa, the smaller, therefore, When stepping too fast and the voltage value of the generator is higher than the voltage value that the front and rear lights can withstand, the front and rear lights may be damaged; in addition, when stepping too slowly and the generator's When the voltage value is lower than the voltage value required by the front and rear lights, the front and rear lights cannot produce bright light or produce weak light sources, and lose the purpose of increasing the safety of riding a bicycle at night. Insufficient

[0004] Its two, because the bicycle with generator system is a kind of energy consumption device, and can't store the electric energy that generator produces during pedaling, therefore, when the rider stops riding at night, the front and rear The lamp cannot maintain the supply of bright light, which will cause the car coming from behind to easily cause a collision accident due to a moment of inattention. Therefore, a bicycle with a generator system does not conform to the general practical principle.

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