Control circuit of electric bicycle

Abstract

The invention relates to a control circuit of an electric bicycle, comprising a controller and an electron device, wherein the electron device is in control connection with the controller, and a flame retardant protector is arranged between the controller and the electron device. Compared with the prior art, the invention has the characteristics of high safety performance and high reliability as well as stability and effectively solves the problem of the hidden danger of the electric bicycle.

Description

technical field [0001] The invention relates to an electric bicycle, in particular to an electric bicycle control circuit. Background technique [0002] Electric bicycles have the characteristics of environmental protection, energy saving, moderate price, no noise, and convenience. Therefore, they are widely used and become the main means of transportation for people in today's society. In order to protect the vital interests of consumers, the safety performance of electric bicycles has increasingly attracted people's attention. However, from the current use of electric bicycles, various safety hazards still exist. [0003] The spontaneous combustion of electric bicycles is mainly due to the burning phenomenon between the lines. The reason is mainly due to the pass rate of the electrical parts of the electric bicycle and the difference in the aging degree of various electrical appliances during use, resulting in damage to some lines and damage to the controller, battery, a...

AI Technical Summary

Problems solved by technology

[0004] 1. During the riding process of electric bicycles, due to the relatively heavy overall weight, the speed is much faster than that of ordinary bicycles, and the resulting bumps are also serious. Once a long time, the joints of the car lines will fall off, and sometimes It will touch the frame part, especially if it is placed in the carport at night, it is easy to ground and burn, which will ignite the wires and burn the electric car

[0005] 2. The headlights and rear brake lights of electric bicycles use 48 volt bulbs to supply power for lighting. After a long time, the lamp holder feet of the headlights and rear brake lights will fall off after being bumped. There may be sparks when the electricity is touched, and the instantaneous current is too large to cause the circuit to burn

[0006] 3. The electric door lock installed for the purpose of protecting the electric vehicle will fail after long-term use. In fact, the electric vehicle is always powered on regardless of the switch. The electric door lock loosens and sparks, and the instantaneous current increases, causing Burning of the electric door lock, burning the entire electric car

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