CN207098669U - A kind of new quick charge portable power source - Google Patents

A kind of new quick charge portable power source Download PDF

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Publication number
CN207098669U
CN207098669U CN201720821637.6U CN201720821637U CN207098669U CN 207098669 U CN207098669 U CN 207098669U CN 201720821637 U CN201720821637 U CN 201720821637U CN 207098669 U CN207098669 U CN 207098669U
Authority
CN
China
Prior art keywords
power source
portable power
control panel
charging
quick
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720821637.6U
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Chinese (zh)
Inventor
徐泽立
Original Assignee
徐泽立
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 徐泽立 filed Critical 徐泽立
Priority to CN201720821637.6U priority Critical patent/CN207098669U/en
Application granted granted Critical
Publication of CN207098669U publication Critical patent/CN207098669U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to portable power source technical field, and in particular to a kind of new quick charge portable power source, it includes portable power source body, and the portable power source body includes housing, circuit control panel is provided with housing;Quick charge interface and portable power source output interface are provided with the circuit control panel;The circuit control panel electrically connects with battery pack;The battery pack is made up of some battery cells being serially connected;The battery cell is rate chargeable lithium cell;It connects to form charging member using multiple rate chargeable lithium cells, and is equipped with the charging head of the supply voltage coordinated with it, and it has, and charging rate is fast, and operating efficiency is high, saves the charging interval, convenient for people to use.

Description

A kind of new quick charge portable power source
【Technical field】
It the utility model is related to portable power source technical field, and in particular to a kind of new quick charge portable power source.
【Background technology】
Portable power source is also charger baby, traveling charger etc..It is a kind of integrate power supply and the portable of charge function fill Electrical equipment, it can be charged whenever and wherever possible to digital equipments such as mobile phone, tablet personal computers.Typically used by lithium cell as charge storage unit It is convenient and swift.
It is main still by lithium battery, protection circuit and PCB institute group from the point of view of the internal structure of portable power source Into, and the quality of a portable power source is also embodied by this two parts.From both purposes, battery main use is to deposit Store up capacity and electricity is provided, the quality of battery is difficult to be distinguished up from surface, and also no one can affirm the electricity between different brands Core just certainly exists huge mass discrepancy, unless taking time-consuming very long electric core aging to test.And the duty that PCB is undertaken Ren Zegeng is big, and circuit board will be responsible for the actual converted efficiency, various protection mechanisms and output effect of portable power source, it may be said that electricity The workmanship design of road plate directly decides the output quality of portable power source.So if the PCB of a portable power source is adopted With preferable workmanship and design, battery core used at the same time is also relatively outstanding, and has sturdy protection circuit, then this The quality of portable power source is just guaranteed.
In order to meet the increase of present mobile phone power consumption amount, present portable power source employs the method for increase battery capacity more To solve the problems, such as mobile phone electricity consumption, so portable power source will be with regard to the slow of energy in the process of charging, and some causes 8 to 12 Hour can not be full of portable power source, so that influenceing the use of second day.
【Utility model content】
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of new quick charge moves Dynamic power supply, it charges the problem of slow for portable power source, accomplishes to be greatly enhanced shifting to more dynamic power supply quick charges in the short time The service efficiency of dynamic power supply.
A kind of new quick charge portable power source described in the utility model, it includes portable power source body, the movement Power supply body includes housing, and circuit control panel is provided with housing;Be provided with the circuit control panel quick charge interface and Portable power source output interface;The circuit control panel electrically connects with battery pack;The battery pack is by some batteries being serially connected Monomer composition;The battery cell is rate chargeable lithium cell.
Further, be connected with quick charger on the quick charge interface, the Current Voltage in quick charger with The Current Voltage of battery pack is engaged.
After said structure, the utility model has the beneficial effect that:Described in the utility model a kind of new quickly fills Electric moveable power supply, it connects to form charging member using multiple rate chargeable lithium cells, and is equipped with the power supply coordinated with it The charging head of voltage, it has, and charging rate is fast, and operating efficiency is high, saves the charging interval, convenient for people to use.
【Brief description of the drawings】
Accompanying drawing described herein is to be further understood for providing to of the present utility model, forms one of the application Point, but do not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structure diagram;
Description of reference numerals:
1st, battery cell;2nd, circuit control panel;3rd, quick charge interface;4th, portable power source output interface;5th, quick charge Device;6th, battery pack.
【Embodiment】
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with And explanation is only used for explaining the utility model, but it is not intended as to restriction of the present utility model.
As shown in figure 1, a kind of new quick charge portable power source described in present embodiment, it includes mobile electricity Source body, the portable power source body include housing, circuit control panel 2 are provided with housing;It is provided with the circuit control panel 3 Quick charge interface 3 and portable power source output interface 4;The circuit control panel electrically connects with battery pack 6;The battery pack 6 by Some battery cells 1 being serially connected form;The battery cell 1 is rate chargeable lithium cell.
It is connected with quick charger 5 on the quick charge interface 3, the Current Voltage in quick charger 5 and battery pack 6 Current Voltage be engaged.
Operation principle of the present utility model is as follows:
The portable power source body of the design is connected filling of being formed by quick charge device, some rate chargeable lithium cells Electric battery pack, portable power source circuit module three parts composition;
Wherein:1)Quick charger has high current and the high voltage to match with power supply;
2)Rate chargeable lithium cell has large current density Electricity Functional and is used in series;High current 5C can be carried out (C is the capability value of cell) discharge and recharge, does not produce potential safety hazard in national standard
3)Portable power source circuit module refers to matched functional circuitry, is quick to complete inside portable power source Charging, li-ion cell protection, the protection control panel of reduction voltage circuit.
The design concrete example is described as follows:
Such as:The capacity of monomer is C, charging current 0.5C, if charging current is 1.5 with charging interval relation;
It is in parallel using 3, then the charging interval be:
T=3C/0.5C*1.5=9 (1)
Using 3 series connection, the charging current of charger is changed to 3C, charging voltage is changed to 12.6V, then the charging interval be
T=C/3C *1.5=0.5 (2)
From above-mentioned(1)With(2)It is visible in formula, by this change internal structure and charger construction, can reach fast Portable power source is full of by speed;Portable power source control panel is improved again, it is possible to fully achieve, the user of portable power source exists In short time can quickly charging battery, reach without the worry of charging of waiting so long.
In the design, internal raw material are done using battery core forthright again, using with the control that can bear the big charging of electric current Circuit and shell form, and the battery core in portable power source is by the way of multi-section serial;Applications one and portable power source phase Large current charge device with voltage, charges to it, is faster charged with reaching.Or weighing apparatus stream is designed as in charger(CC) Weighing apparatus pressure(CV)Charging, or, weighing apparatus stream is set inside portable power source(CC)Weighing apparatus pressure(CV)Defencive function, with realize charge when Safely and effectively.
In the design, it is to be noted that, the circuit involved by circuit control panel, according to the number of the battery cell 1 of connection Difference, and the Current Voltage for causing with it to coordinate differs, but above-mentioned control circuit is the technical staff of the industry It can realize, therefore belong to prior art.In the design, not circuit involved in protection circuit control panel.Simply to protect Some rate chargeable lithium cells are connected the fast charge structure to be formed.With quick charger 5 involved in sample design, according to The rate chargeable lithium cell for different numbers of connecting, and caused different Current Voltage, involved circuit is also in it The technical staff of the industry can realize easily, therefore fall within prior art.
A kind of new quick charge portable power source described in the utility model, it is using the chargeable lithium electricity of multiple rates Pond connects to form charging member, and is equipped with the charging head of the supply voltage coordinated with it, and it has, and charging rate is fast, operating efficiency Height, the charging interval is saved, it is convenient for people to use.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.

Claims (2)

  1. A kind of 1. new quick charge portable power source, it is characterised in that:It includes portable power source body, the portable power source body Including housing, circuit control panel is provided with housing;Quick charge interface and portable power source are provided with the circuit control panel Output interface;The circuit control panel electrically connects with battery pack;The battery pack is made up of some battery cells being serially connected; The battery cell is rate chargeable lithium cell.
  2. A kind of 2. new quick charge portable power source according to claim 1, it is characterised in that:The quick charge connects Quick charger is connected with mouthful, and the Current Voltage in quick charger is engaged with the Current Voltage of battery pack.
CN201720821637.6U 2017-07-08 2017-07-08 A kind of new quick charge portable power source Expired - Fee Related CN207098669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720821637.6U CN207098669U (en) 2017-07-08 2017-07-08 A kind of new quick charge portable power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720821637.6U CN207098669U (en) 2017-07-08 2017-07-08 A kind of new quick charge portable power source

Publications (1)

Publication Number Publication Date
CN207098669U true CN207098669U (en) 2018-03-13

Family

ID=61555976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720821637.6U Expired - Fee Related CN207098669U (en) 2017-07-08 2017-07-08 A kind of new quick charge portable power source

Country Status (1)

Country Link
CN (1) CN207098669U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180313

Termination date: 20200708

CF01 Termination of patent right due to non-payment of annual fee