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Improved mobile power source

A mobile power supply and power-in technology, applied in the direction of collectors, electric vehicles, electrical components, etc., can solve the problems of circuit board damage, inaccuracy, inconvenience in practical use, etc., and achieve the effect of long service life

Inactive Publication Date: 2016-02-17
WUHU MITEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing mobile power supply will cause damage to the circuit board due to excessive current and voltage during use, thereby reducing the life of the mobile power supply, and the existing mobile power supply is not very accurate in grasping the power usage, which is not convenient for practical use. use

Method used

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  • Improved mobile power source

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Effect test

Embodiment 1

[0012] The present invention as figure 1 As shown: an improved mobile power supply, including a housing 1, including a control circuit board 2 inside the housing 1, the upper part of the control circuit board 2 is connected to the power inlet socket 4 on the housing 1 by connecting the power-in constant current device 3, so The lower part of the control circuit board 2 is connected to the lithium iron phosphate battery pack 6 by connecting the outlet constant current device 5 to ensure the stability of the current and voltage. The control circuit board 2 and the lithium iron phosphate battery pack 6 are also connected to the protection circuit board 7 and the digital The display circuit board 8 is connected to prevent circuit short circuit and power display. The protection circuit board 7 is connected to the charging socket 9 outside the shell 1. The electric quantity display screen 11 outside shell 1 is connected.

[0013] When the present invention is used in practice, sinc...

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Abstract

The invention relates to an improved mobile power source, which comprises an outer shell, wherein a control circuit board is arranged inside the outer shell; the upper part of the control circuit board is connected with a power inlet galvanostat and then connected with a power inlet socket on the outer shell, and the lower part of the control circuit board is connected with a power outlet galvanostat and then connected with a lithium iron phosphate battery pack, so as to ensure that the current and voltage are stable; the control circuit board and the lithium iron phosphate battery pack are further connected with a protection circuit board and a digital display circuit board for preventing short circuit of the circuits and displaying electric quantity; the protection circuit board is connected with a charging socket arranged on the exterior of the outer shell; and the digital display circuit is connected with an intelligent electric quantity alarm and then connected with an electric quantity display screen arranged on the exterior of the outer shell. Through the improvement, the improved mobile power source has the advantages of being long in service life, being safe and environment friendly, being convenient to master the electric quantity condition for prompting charging of the mobile power source, and preventing the occurrence of electric leakage accidents.

Description

technical field [0001] The invention relates to the technical field of mobile power supplies, in particular to an improved mobile power supply. Background technique [0002] Mobile power (MobilePowerPack, MPP), also known as "charging treasure". A portable charger integrating power supply and charging functions, which can charge mobile phones, tablet computers and other digital devices anytime and anywhere. Generally, lithium batteries (or dry batteries, less common) are used as power storage units, which are convenient and quick to use. The existing mobile power supply will cause damage to the circuit board due to excessive current and voltage during use, thereby reducing the life of the mobile power supply, and the existing mobile power supply is not very accurate in grasping the power usage, which is not convenient for practical use. use. Contents of the invention [0003] The invention provides an improved mobile power supply which can avoid excessive charging and d...

Claims

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Application Information

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IPC IPC(8): H02J7/00
Inventor 汪劲松秦传保毛明权
Owner WUHU MITEC
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