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Power adapter with multiple charging modes

A power adapter and charging method technology, which is applied in current collectors, battery circuit devices, electric vehicles, etc., can solve the problems of large solar power generation environment restrictions, low piezoelectric power generation efficiency, and difficult mobile phone chargers, and is conducive to promotion and portability. Convenience and small size

Inactive Publication Date: 2016-06-29
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, traditional mobile phone chargers are difficult to work without a power source, piezoelectric power generation efficiency is low, and solar power generation is subject to environmental restrictions.

Method used

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  • Power adapter with multiple charging modes
  • Power adapter with multiple charging modes
  • Power adapter with multiple charging modes

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Experimental program
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Embodiment Construction

[0019] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the power adapter with multiple charging methods, including solar power generation module, piezoelectric power generation module, mains charging module, integrated circuit and power output module; solar power generation module, piezoelectric power generation module and mains charging module are integrated with The circuits are connected, the integrated circuit is connected to the power output module, and the power output module is connected to the USB interface 1 provided on the shell of the power adapter.

[0021] further as figure 2 As shown, the solar power generation module includes a solar panel 3 , and the solar panel 3 is connected to the power adapter shell through a hinge 4 .

[0022] Such as image 3 As shown, the piezoelectric power generation module includes a piezoelectric ceramic sheet 6, a m...

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Abstract

The invention provides a power adapter with multiple charging modes. The power adapter comprises a solar power generation module, a piezoelectric power generation module, a mains supply charging module, an integrated circuit and an electric energy output module, wherein the solar power generation module, the piezoelectric power generation module and the mains supply charging module are connected with the integrated circuit separately; the integrated circuit is connected with the electric energy output module; and the electric energy output module is connected with and arranged on a USB interface (1) formed in the power adapter shell. The invention provides the power adapter combining the three kinds of power supply modes: piezoelectric power generation, solar power generation and direct charging; an effect of charging other equipment under different conditions can be realized; emergency problems can be solved when a power supply is not available; and the energy resource is green and environment friendly without causing any forms of pollution to the environment, so that the power adapter is wide in application range, capable of being widely popularized, small in volume and convenient to carry.

Description

technical field [0001] The invention relates to a power adapter with multiple charging modes. Background technique [0002] With the accelerated pace of people's life, the network has become an irreplaceable platform for information exchange around us, and as an important network carrying tool, mobile phones have been integrated into a part of life. In view of the fact that modern people cannot do without their mobile phones and cannot obtain fixed power sources for charging at certain times, we invented such a mobile phone charging device to solve the distress of people's short use time of mobile phones and difficulty in finding charging sources in some occasions. [0003] Since the first discovery of the piezoelectric effect in 1880, the application and imagination of the piezoelectric effect have never stopped. Realizing the mutual conversion between mechanical energy and electrical energy through the piezoelectric effect is a possibility for the generation of clean ener...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J7/32H02J7/35H02J7/10
CPCH02J7/06H02J7/32H02J7/35H02J2007/10H02J2207/40
Inventor 陈钰洁常相辉樊代和杨振坤谢美林郭昊
Owner SOUTHWEST JIAOTONG UNIV
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