CN202918003U - Charger utilizing used batteries - Google Patents

Charger utilizing used batteries Download PDF

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Publication number
CN202918003U
CN202918003U CN 201220523434 CN201220523434U CN202918003U CN 202918003 U CN202918003 U CN 202918003U CN 201220523434 CN201220523434 CN 201220523434 CN 201220523434 U CN201220523434 U CN 201220523434U CN 202918003 U CN202918003 U CN 202918003U
Authority
CN
China
Prior art keywords
charger
old
circuit
battery
voltage
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
CN 201220523434
Other languages
Chinese (zh)
Inventor
丑瑞华
Original Assignee
丑瑞华
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 丑瑞华 filed Critical 丑瑞华
Priority to CN 201220523434 priority Critical patent/CN202918003U/en
Application granted granted Critical
Publication of CN202918003U publication Critical patent/CN202918003U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a charger utilizing used batteries, comprising a used battery pack, a voltage stabilizing circuit, a protection circuit, a USB interface and a charge prompting circuit. The voltage stabilizing circuit utilizes a voltage stabilizing chip to constantly output a +5V stable voltage; and the charge prompting circuit prompts working state of the charger via an electric quality indicating lamp, wherein when the indicating lamp is lightened, the charger can be used to charge electronic equipments as a mobile phone or a tablet PC via the USB interface.

Description

A kind of charger that utilizes old and useless battery
Technical field
The utility model relates to a kind of charger that utilizes old and useless battery, mainly is to utilize the old and useless battery group to charge to electronic equipments such as mobile phone, panel computers by the USB socket.
Background technology
Now people almost also be unable to do without battery in one day in social life, and it has infiltrated the every nook and cranny of our life: as in toy, broadcast receiver, walkman, the clock and watch, in the remote controller etc., the trace of battery can both be seen in many places.But when the spoiled old and useless battery of battery, as not dealing carefully with, it can our living environment of severe contamination.Investigation shows, the dry cell of our family expenses be present use amount maximum, also be the battery product that disperses most, by hundred million calculating of China year consumer battery 70-80, to consume 5-6 battery people's homogeneous year.Although the action that the old and useless battery classification is reclaimed is in promotion and implementation, the recovery utilization rate of old and useless battery is extremely low.In fact, the used batteries after the use still have certain energy, and the electricity in the battery also do not exhaust fully.
These also can the be had a surplus old and useless battery of electricity of the device of the present invention design is brought together for this reason, becomes the charger with certain electric weight, is positioned over the public arena, can be the chargings such as miniaturized electronics such as mobile phone.So not only can take full advantage of the remaining electricity in the old and useless battery, energy savings, and adjustablely moving abandon protection of the environment and human health thereby reduce the unreasonable of old and useless battery to putting on by classification the enthusiasm of old and useless battery.
The utility model content
The purpose of this utility model is that the old and useless battery recycling is become charger, is the charging of the electronic equipments such as mobile phone, panel computer.
The purpose of this utility model is achieved in that
The utility model comprises the old and useless battery group, voltage stabilizing circuit, protective circuit, USB socket and charge prompting circuit.
The old and useless battery group can be connected into battery pack to various types of old and useless batterys.Voltage stabilizing circuit comprises a definite value three end integrated voltage-stabilized chips, is output as+the 5V burning voltage the highest input threshold voltage 36V, minimum input voltage 7V, limiting current 1000Ma.Protective circuit comprises protection component, and circuit is played a protective role.The USB socket is as the charging socket of the electronic equipments such as mobile phone, panel computer.The charge prompting circuit comprises the capacity prompt lamp, and when the voltage of charger output was 5 volts, indicator light was bright, and reminding at this moment, the USB charging socket can charge.
Advantage of the present utility model and good effect:
1, the remaining electricity of recycling scrap dry battery has been saved the energy;
2, by the stable output of USB socket 5V voltage, convenient is the electronic equipment chargings such as mobile phone, panel computer;
3, charger condition prompting function is arranged, show whether charger can work.
Description of drawings
Accompanying drawing 1 is the circuit theory diagrams of the utility model charger;
1 old and useless battery group, 2 voltage stabilizing circuits, 3 protective circuits, 4 charge prompting circuit, 5USB socket
Embodiment
As shown in Figure 1; the utility model comprises old and useless battery group 1, voltage stabilizing circuit 2, protective circuit 3, charge prompting circuit 4 and USB socket 5; old and useless battery group 1 is composed in series two ends output voltage access voltage stabilizing circuit 2 by some old and useless batterys; voltage stabilizing circuit 2 has an end ground connection; voltage stabilizing circuit 2 is exported the rear connection of being connected with protective circuit; are connected connection after protective circuit 3 output with the charge prompting circuit, the charge prompting circuit output end is connected connection with the USB socket.
Operation principle of the present utility model: each the battery series connection in the old and useless battery group 1, cumulative electromotive force, the voltage of by voltage stabilizing circuit 2 old and useless battery group 1 being exported again carries out voltage stabilizing, output+5V burning voltage, point out the charger operating state by indicator light 4, provide charging by USB socket 5 for electronic equipments such as mobile phone, panel computers.

Claims (6)

1. charger that utilizes old and useless battery is characterized in that: comprise the waste battery group, and voltage stabilizing circuit, protective circuit, USB socket and charge prompting circuit, and form by being connected in series.
2. utilize as claimed in claim 1 the charger of old and useless battery, it is characterized in that: the waste battery group can be connected into battery pack to old and useless battery.
3. utilize as claimed in claim 1 the charger of old and useless battery, it is characterized in that: voltage stabilizing circuit comprises a definite value three end integrated voltage-stabilized chips, is output as+the 5V burning voltage the highest input threshold voltage 36V, minimum input voltage 7V, limiting current 1000mA.
4. utilize as claimed in claim 1 the charger of old and useless battery, it is characterized in that: protective circuit comprises capacitance group, and circuit is played a protective role.
5. utilize as claimed in claim 1 the charger of old and useless battery, it is characterized in that: the USB socket is as the charging socket of mobile phone, panel computer.
6. utilize as claimed in claim 1 the charger of old and useless battery, it is characterized in that: the charge prompting circuit comprises the capacity prompt lamp, and when the voltage of charger output was 5 volts, indicator light was bright, and reminding at this moment, the USB charging socket can charge.
CN 201220523434 2012-10-15 2012-10-15 Charger utilizing used batteries Expired - Fee Related CN202918003U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220523434 CN202918003U (en) 2012-10-15 2012-10-15 Charger utilizing used batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220523434 CN202918003U (en) 2012-10-15 2012-10-15 Charger utilizing used batteries

Publications (1)

Publication Number Publication Date
CN202918003U true CN202918003U (en) 2013-05-01

Family

ID=48166279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220523434 Expired - Fee Related CN202918003U (en) 2012-10-15 2012-10-15 Charger utilizing used batteries

Country Status (1)

Country Link
CN (1) CN202918003U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104467076A (en) * 2014-11-13 2015-03-25 无锡悟莘科技有限公司 Abandoned direct current electric energy recycling control system based on voltage stabilizing circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104467076A (en) * 2014-11-13 2015-03-25 无锡悟莘科技有限公司 Abandoned direct current electric energy recycling control system based on voltage stabilizing circuit

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130501

Termination date: 20131015