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Dual-power-supply power supplying system of electric bicycle

A dual power supply, electric bicycle technology, applied in electrical components, output power conversion devices, AC power input into DC power output and other directions, can solve the problems of not saving energy, high power consumption, etc. Small and simple circuit structure

Inactive Publication Date: 2017-07-04
天津市腾强科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a dual-power supply system for electric bicycles to solve the problems of large power consumption and low energy saving in the traditional electric bicycle power supply system in the background art

Method used

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  • Dual-power-supply power supplying system of electric bicycle

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Embodiment

[0019] This embodiment includes: including input power supply J1, transformer T1, capacitor C1, capacitor C4, polarized capacitor C5, polarized capacitor C6, resistor R2, resistor R3, resistor R4, resistor R5, resistor R6, inductor L1, inductor L2, diode D1, diode D2, FET Q1, FET Q2, output power J2, output power J3, pin 1 of input power J1 is connected to one end of capacitor C2, and its pin 2 is connected to pin 1 of transformer T1 , the pin 2 of the transformer T1 is connected to the other end of the capacitor C2, its pin 3 is connected to one end of the capacitor C4, the anode of the diode D2, its pin 4 is connected to one end of the resistor R3, the negative pole of the polarized capacitor C5, and the field effect tube The D pole of Q1, the D pole of the field effect transistor Q2, one end of the resistor R6, the pin 2 of the output power supply J2, and the pin 2 of the output power supply J3 are all grounded, and the pin 3 is connected to one end of the capacitor C4 and t...

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Abstract

The invention belongs to the technical field of an electric bicycle, and particularly relates to a dual-power-supply power supplying system of an electric bicycle. The dual-power-supply power supplying system comprises an input power supply J1, a transformer T1, a capacitor C1, a capacitor C4, a polar capacitor C5, a polar capacitor C6, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, an inductor L1, an inductor L2, a diode D1, a diode D2, a field effect transistor Q1, a field effect transistor Q2, an output power supply J2 and an output power supply J3, wherein the pin 1 of the input power supply J1 is connected with one end of the capacitor C2 while the pin 2 of the input power supply J1 is connected with the pin 1 of the transformer T1; the pin 2 of the transformer T1 is connected with the other end of the capacitor C2; the pin 3 of the transformer T1 is connected with one end of the capacitor C4 and the positive electrode of the diode D2; and the pin 4 of the transformer T1 is connected with one end of the resistor R3.

Description

technical field [0001] The invention belongs to the technical field of electric bicycles, in particular to a dual power supply system for electric bicycles. Background technique [0002] Electric bicycle is a means of transportation that has developed rapidly in recent years. It uses electricity as its energy source, and it is fast and labor-saving to ride. It is very popular because of its flexibility and convenience. Compared with motorcycles and mopeds, electric bicycles are very popular among long-distance commuters because they do not require a driver's license and annual inspection. The electric bicycle does not produce exhaust gas, which is beneficial to environmental protection. [0003] At present, the traditional electric bicycle power supply system has the problem of large power consumption and no energy saving. Contents of the invention [0004] The present invention provides a dual power supply system for electric bicycles to solve the problems of high power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M7/217
CPCH02M7/2173H02M1/009
Inventor 张浩
Owner 天津市腾强科技有限公司
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