CN205829221U - A kind of multifunctional intellectual positive negative pulse stuffing electromobile battery charger - Google Patents
A kind of multifunctional intellectual positive negative pulse stuffing electromobile battery charger Download PDFInfo
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- CN205829221U CN205829221U CN201620693675.3U CN201620693675U CN205829221U CN 205829221 U CN205829221 U CN 205829221U CN 201620693675 U CN201620693675 U CN 201620693675U CN 205829221 U CN205829221 U CN 205829221U
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- module
- control module
- negative pulse
- single chip
- battery charger
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Abstract
A kind of multifunctional intellectual positive negative pulse stuffing battery charger, informs module, input module, reverse connection of accumulator detection module, accumulator short-circuit detecting module, temperature detecting module, communication interface module including switch power module, single chip control module, positive pulse control module, negative pulse control module, current/voltage adjustment module, small fan fault detection module, charge information；Single chip control module informs that module, input module, reverse connection of accumulator detection module, accumulator short-circuit detecting module, temperature detecting module and communication interface module connect respectively with positive pulse control module, negative pulse control module, current/voltage adjustment module, small fan fault detection module, charge information；This utility model can monitor charging current voltage in real time, and charges accumulator by the mode of positive negative pulse stuffing, it is also possible to detects various battery charger failure, and reports to the police.There is higher economic worth.
Description
Technical field
This utility model relates to a kind of battery charger, particularly one to be had various fault detect and informs and have logical
The multifunctional intellectual positive negative pulse stuffing battery charger of communication interface.
Background technology
In daily life, the commonly used electric bicycle of people is as the vehicles, and people have to electric bicycle charging
Battery charger, but be the common charger of common syllogic mostly, during use, easy overcharge and charge less electricity produce
Raw crystallization, affects battery, and function singleness, it is provided only to accumulator charge function.Due to battery charger
The standard that the positive-negative polarity of output plug is the most unified, user differs due to output positive-negative polarity when changing battery charger
Sample, light needs look for professional person to open casing more polar exchanging, and serious oneself plugs charging, owing to differing with accumulator polarity
Cause burns out battery charger.Also have is broken due to small fan, changes the most in time, makes also according to original electric current charging
Charger is become to cross cause thermal damage.
Summary of the invention
In order to overcome the easy overcharge of current battery charger and charge less electricity to produce crystallization, function singleness, there is no electric power storage
The shortcomings such as pond reversal connection detects, short-circuit detecting, this utility model provides one and has intelligent positive negative pulse stuffing battery charger, can
In real time charging voltage and current be monitored and to be adjusted, use positive negative pulse stuffing during charging, so can effectively remove
Crystallization, extends battery, it is also possible to shorten the charging interval.Intelligence positive negative pulse stuffing battery charger can be to accumulator
Reversal connection detection, accumulator short-circuit detecting, charger temperature detection, cooling small fan start-stop detection, and need to inform according to people
Detection and charge condition.So can be greatly improved reliability and the safety of battery charger, allow people's electrolytic charger
And charge condition, prevent the appearance of security incident, it is also possible to extend the life-span of accumulator.Owing to also add communication interface, with
Just can network, and grasp charge condition in time by the Internet, it is possible to be controlled by time, make people more convenient intuitively
The charge condition of electrolytic charger.
This utility model solves its technical problem and be the technical scheme is that this utility model includes Switching Power Supply mould
Block, 12V-5V power module, single chip control module, positive pulse control module, negative pulse control module, current/voltage regulation mould
Block, charge current sample module, battery tension sampling module, small fan drive module, small fan fault detection module, charging
Information notification module, input module, reverse connection of accumulator detection module, accumulator short-circuit detecting module, temperature detecting module, communication
Interface module, Charger (portable round) and charger case；Switch power module has two groups of outputs, the output of A group to control mould to positive pulse
Block, charges for accumulator, and the output of B group, to 12V-5V power module, is powered for single chip control module and peripheral circuit；Switch
The B group output of power module obtains 12V and 5V through 12V-5V power module, makes to single chip control module and peripheral circuit
With；Single chip control module respectively with positive pulse control module, negative pulse control module, current/voltage adjustment module, charged electrical
Stream sampling module, battery tension sampling module, small fan drive module, small fan fault detection module, charge information to inform
Module, input module, reverse connection of accumulator detection module, accumulator short-circuit detecting module, temperature detecting module and communication interface mould
Block connects；Single chip control module obtains real-time electric current electricity by charge current sample module, battery tension sampling module
Pressure, and the charging of the most how many current/voltage, control current/voltage adjustment module, and control switch power module by optocoupler
In pulse-width regulated IC, regulation output pulse width regulates charging voltage and current, forms closed loop control；Positive pulse control module is respectively
It is connected with the A outfan of Switching Power Supply, a mouth of single chip control module, the positive pole of Charger (portable round)；Negative pulse controls mould
Block controls termination one I/O port of single chip control module, the positive pole of input termination Charger (portable round), output termination GND；Small fan
Module is driven to be made up of a resistance R1, NPN audion Q1, a small fan, resistance R1 one end and Single-chip Controlling mould
Block connects, and the base stage of the R1 other end and NPN audion Q1 connects, and the emitter stage of NPN audion Q1 connects GND, NPN audion Q1's
Colelctor electrode connects one end of small fan, small fan another termination 12V；Small fan fault detection module is by a resistance R2, an electricity
Hold composition, a termination GND of resistance R2, one end of another termination capacitor of resistance R2, and connect single chip control module, electric capacity
Another termination small fan be not that end of 12V, the namely colelctor electrode of NPN audion Q1；Under charge information informs that module is
One of row situation or combinations thereof: voice informing module, a Herba Cladoniae verticillatae inform module or a display module, language
Sound informs that module is made up of voice IC and Herba Cladoniae verticillatae and two electric capacity, and Herba Cladoniae verticillatae informs that module is by a resistance, PNP tri-pole
Pipe and a Herba Cladoniae verticillatae composition, this Herba Cladoniae verticillatae can also be a buzzer, and one end of resistance connects single chip control module, resistance
Another termination PNP triode base stage, the colelctor electrode of PNP triode meets GND, and the emitter stage of PNP triode passes through Herba Cladoniae verticillatae
The emitter stage connecing audion meets 5V by Herba Cladoniae verticillatae, and display module is made up of display screen and drive circuit；Input module is following
One of situation: the input module being made up of button, one end of button connects single chip control module, and other end meets GND, by one
Mercoid switch composition input module, one end of mercoid switch connects single chip control module, and other end meets GND, when needs obtain
During charge information, input module can be triggered；Reverse connection of accumulator detection module includes two resistance R3 and R4, a diode,
Resistance R3 one end connects single chip control module, the anode of another terminating diode of R3, and the negative electrode of diode connects battery tension and adopts
The outfan of original mold block, and connect single chip control module by resistance R4；Temperature detecting module includes a critesistor and
Individual resistance, critesistor one terminates GND, and other end connecting resistance is also connected with single chip control module, resistance another termination VCC；
Communication interface module can be interface of internet of things module, such as WIFI interface module, or single-chip microcomputer lan interface module, as
The communication interface IC such as MAX232, MAX485, communication interface module and single chip control module connect.
The beneficial effects of the utility model are that to overcome current battery charger function more single, reliability and safety
Property the highest shortcoming, simply somewhat increase cost, it is possible to increase multiple function, improve battery charger reliability and
Safety, has certain economy and social value.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Shown in Fig. 1, this embodiment includes switch power module, 12V-5V power module, single chip control module, positive pulse
Control module, negative pulse control module, current/voltage adjustment module, charge current sample module, battery tension sampling module,
Small fan drives module, small fan fault detection module, charge information to inform, and module, input module, reverse connection of accumulator detect mould
Block, accumulator short-circuit detecting module, temperature detecting module, communication interface module, accumulator charging plug and charger case；Open
Pass power module, by the inverse-excitation type switch power-supply module that UC3842 is pulse-width adjustment chip, has two groups of outputs, and the output of A group is to positive arteries and veins
Rushing control module, charge for accumulator, the output of B group is to 12V-5V power module, for single chip control module and peripheral circuit
Power supply, the B group of switch power module exports and obtains 12V and 5V through 12V-5V power module, to single chip control module and
Peripheral circuit uses；Single chip control module regulates with positive pulse control module, negative pulse control module, current/voltage respectively
Module, charge current sample module, battery tension sampling module, small fan drive module, small fan fault detection module, fill
Electrical information inform module, input module, reverse connection of accumulator detection module, accumulator short-circuit detecting module, temperature detecting module and
Communication interface module connects；Single chip control module obtains reality by charge current sample module, battery tension sampling module
Time current/voltage, and the most how many current/voltage charging, control current/voltage adjustment module, and by optocoupler control open
The pulsewidth of the pulse-width regulated IC UC3842 in the power module of pass, thus regulate charging voltage and current, form closed loop control；Positive arteries and veins
Rush control module respectively with the A outfan of Switching Power Supply, an I/O port of single chip control module, the positive pole phase of Charger (portable round)
Even；Negative pulse control module controls termination one I/O port of single chip control module, the positive pole of input termination Charger (portable round), output
Termination GND；Small fan drives module to be made up of a resistance R1, NPN audion Q1, a small fan, resistance R1 one end
Connecting with single chip control module, the base stage of the R1 other end and NPN audion Q1 connects, and the emitter stage of NPN audion Q1 connects
The colelctor electrode of GND, NPN audion Q1 connects one end of small fan, small fan another termination 12V；Small fan fault detection module by
One resistance R2, an electric capacity composition, a termination GND of resistance R2, one end of another termination capacitor of resistance R2, and connect list
Sheet machine control module, the colelctor electrode of another termination NPN audion Q1 of electric capacity；Charge information informs that module is a voice informing
Module, voice informing module is made up of voice IC and Herba Cladoniae verticillatae and two electric capacity, can inform voltage, electric current, temperature, accumulator
The charge informations such as reversal connection, short circuit, open circuit；Input module can be made up of a mercoid switch, one end order of mercoid switch
Sheet machine control module, other end meets GND, when needs obtain charge information, can trigger mercoid switch；Reverse connection of accumulator is examined
Survey module include two resistance R3 and R4, a diode, resistance R3 one end connects single chip control module, R3 another terminate two poles
The anode of pipe, the negative electrode of diode connects the outfan of battery tension sampling module, and connects Single-chip Controlling mould by resistance R4
Block；Temperature detecting module includes a critesistor and a resistance, and critesistor one terminates GND, other end connecting resistance and and
Single chip control module is connected, resistance another termination VCC；Communication interface module is WIFI module by communication interface module, WIFI
Module and single chip control module connect.
By the figures above and embodiment, it may be appreciated that the principle of this utility model and design feature, there is the ratio of performance to price
Height, practical feature, can be used for the charging of people's daily electric bike battery and be used.
Claims (10)
1. a multifunctional intellectual positive negative pulse stuffing battery charger, including switch power module, Charger (portable round) and charger
Shell, it is characterised in that: also include single chip control module, 12V and 5V power module, positive pulse control module, negative pulse control
Molding block, current/voltage adjustment module, charge current sample module, battery tension sampling module, small fan drive module, single
Sheet machine control module regulates with 12V and 5V power module, positive pulse control module, negative pulse control module, current/voltage respectively
Module, charge current sample module, battery tension sampling module, small fan drive module to be connected；Positive pulse control module is divided
Not it is not connected with the A outfan of Switching Power Supply, an I/O port of single chip control module, the positive pole of Charger (portable round)；Negative pulse control
Molding block controls termination one I/O port of single chip control module, the positive pole of input termination Charger (portable round), output termination GND.
2. according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 1, it is characterised in that: also include
Charge information informs that module, single chip control module and charge information inform that module is connected.
3. according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 2, it is characterised in that: described fills
Electrical information informs that module is one of following situations or combinations thereof: it is a voice informing module；It is a little loudspeaker
Inform module；It is a display module.
4. according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 3, it is characterised in that: described language
Sound informs that module is made up of voice IC, Herba Cladoniae verticillatae and two electric capacity.
5. according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 3, it is characterised in that: described is little
Loudspeaker inform that module is made up of a resistance, a PNP triode and a Herba Cladoniae verticillatae, and this Herba Cladoniae verticillatae can also be a buzzing
Device, one end of resistance connects single chip control module, the base stage of another termination PNP triode of resistance, the colelctor electrode of PNP triode
Meeting GND, the emitter stage of PNP triode meets 5V by Herba Cladoniae verticillatae.
6. according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 1, it is characterised in that: also include
Small fan fault detection module, small fan fault detection module is made up of a resistance R2, an electric capacity, a termination of resistance R2
GND, one end of another termination capacitor of resistance R2, and connect single chip control module, another termination small fan of electric capacity is not
That end of 12V.
7. according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 1, it is characterised in that: also include
Input module, single chip control module is connected with input module, and input module is made up of a mercoid switch, mercoid switch
One end connects single chip control module, and other end meets GND.
8. according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 1, it is characterised in that: also include
Temperature detecting module, accumulator short-circuit detecting module, reverse connection of accumulator detection module, single chip control module is examined with temperature respectively
Surveying module, accumulator short-circuit detecting module, the connection of reverse connection of accumulator detection module, reverse connection of accumulator detection module includes two electricity
Resistance R3 and R4, a diode, resistance R3 one end connects single chip control module, the anode of another terminating diode of R3, diode
Negative electrode connect the outfan of battery tension sampling module, and connect single chip control module by resistance R4.
9. it is characterized in that according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 1: also include logical
Communication interface module, communication interface module and single chip control module connect.
10. according to the multifunctional intellectual positive negative pulse stuffing battery charger described in claim 9, it is characterised in that: described is logical
Communication interface module is WIFI interface module or single-chip microcomputer lan interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693675.3U CN205829221U (en) | 2016-07-05 | 2016-07-05 | A kind of multifunctional intellectual positive negative pulse stuffing electromobile battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693675.3U CN205829221U (en) | 2016-07-05 | 2016-07-05 | A kind of multifunctional intellectual positive negative pulse stuffing electromobile battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205829221U true CN205829221U (en) | 2016-12-21 |
Family
ID=57566979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620693675.3U Expired - Fee Related CN205829221U (en) | 2016-07-05 | 2016-07-05 | A kind of multifunctional intellectual positive negative pulse stuffing electromobile battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205829221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247440A (en) * | 2018-06-02 | 2019-09-17 | 杭州光力美电子科技有限公司 | A kind of automobile storage battery obturator |
-
2016
- 2016-07-05 CN CN201620693675.3U patent/CN205829221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247440A (en) * | 2018-06-02 | 2019-09-17 | 杭州光力美电子科技有限公司 | A kind of automobile storage battery obturator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20200705 |