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Photoelectric piezoelectric power bank based on multiple energy generation

An energy power generation and power bank technology, applied in photovoltaic power generation, battery circuit devices, current collectors, etc., can solve the problems of people adding trouble, battery life problems, power bank limitations, etc., to reduce the dependence on power sources and achieve good emergency effects , the effect of improving usability

Inactive Publication Date: 2016-12-07
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional charging treasure is limited to a fixed power source, and there are also battery life problems, which add trouble to people

Method used

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  • Photoelectric piezoelectric power bank based on multiple energy generation
  • Photoelectric piezoelectric power bank based on multiple energy generation
  • Photoelectric piezoelectric power bank based on multiple energy generation

Examples

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] In a preferred embodiment of the present invention, as figure 1 , image 3 As shown, a photovoltaic charging treasure based on multiple energy sources, the charging treasure includes a charging treasure casing 1 and a lithium battery arranged in the charging treasure casing 1, the lithium battery is the lithium battery capacity of a normal charging treasure, It is used to store electric energy and supply power to other devices. Power bank housing 1 is equipped with a power charging port and multiple USB ports, which not only satisfy its own power generation and storage functions, but also r...

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Abstract

The invention discloses a photoelectric piezoelectric power bank based on multiple energy generation. The photoelectric piezoelectric power bank comprises a power bank shell, a lithium battery, a piezoelectric generator and a photoelectric generator; the piezoelectric generator comprises a fixed arm, a movable column and multiple piezoelectric ceramic pieces, the fixed arm is of an L-shaped structure provided with a base and a side wall, the base of the firmed arm faces outwards, the side wall faces inwards and is embedded in the power bank shell, the movable column is installed on the other side of the fixed arm through return springs, the movable column is connected with the inner wall of the power bank shell through the return springs, the piezoelectric ceramic pieces are arranged between the side wall of the fixed arm and the movable column in a horizontally stacked mode, and the output electrodes of the piezoelectric ceramic pieces are mutually connected in parallel to form the power supply output end of the piezoelectric generator; the photoelectric generator comprises a photoelectric conversion material coated on the outer side of the power bank shell. According to the photoelectric piezoelectric power bank based on multiple energy generation, external irradiation light is converted into electric energy to be stored, electric energy generated through pressure generation is stored, and it is guaranteed that the power bank supplies electricity without time limit.

Description

technical field [0001] The invention belongs to the field of energy technology, and in particular relates to a photovoltaic power bank for power generation based on multiple energy sources. Background technique [0002] In today's era, with the advancement of technology, smart electronic products such as smartphones are widely popularized. However, due to the limitations of technology, the battery life of these smart products is insufficient. People often encounter the embarrassing situation of running out of electricity when they go out, so the power bank was born. However, traditional charging treasures are limited to fixed power sources, and there are also battery life problems, which add trouble to people. In response to this phenomenon, we have studied a photovoltaic power bank that can supply power without a time limit. Contents of the invention [0003] The purpose of the present invention is to provide a photovoltaic power bank based on multiple energy sources, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/35H02J7/32
CPCH02J7/32H02J7/35Y02E10/56
Inventor 郑卫刚饶昆鹏李君宇林舒鑫
Owner WUHAN UNIV OF TECH
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