CN102480137A - Handheld intelligent charger - Google Patents
Handheld intelligent charger Download PDFInfo
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- CN102480137A CN102480137A CN2010105559998A CN201010555999A CN102480137A CN 102480137 A CN102480137 A CN 102480137A CN 2010105559998 A CN2010105559998 A CN 2010105559998A CN 201010555999 A CN201010555999 A CN 201010555999A CN 102480137 A CN102480137 A CN 102480137A
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- controller
- charging
- charging current
- detecting unit
- lead acid
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Abstract
The invention discloses a handheld intelligent charger which comprises a charging voltage detection unit, a charging current detection unit, a storage unit, a timing circuit, a controller, an electric quantity conversion module, a full charge state judgment module, an electromagnetic control switch, a parameter setting unit and a display unit, wherein the storage unit is internally stored with standard charging current and standard charging voltage values corresponding to the specifications and the service lives of various lead-acid storage batteries, the timing circuit is used for counting charging time, the full charge state judgment module is used for judging the full charge state of the charged lead-acid storage battery by using a voltage negative incremental method, and the electromagnetic control switch is connected in a power supply loop of the charged lead-acid storage battery in series and is controlled by the controller. The charger has the advantages of reasonable design, simple and convenient operation, high intelligent degree and good use effect, and can overcome the defects of low intelligent degree, incapability of carrying out real-time statistics on the charging quantity, incapability of automatically adjusting the charging current and voltage according to the service life and the specific charging environment, incapability of automatically powering off after the battery is fully charged and the like of the conventional charger.
Description
Technical field
The present invention relates to a kind of lead acid accumulator and use charging device, especially relate to a kind of handheld-type intelligent charger.
Background technology
Lead acid accumulator be one type safe, electric performance stablity, low cost of manufacture, application is extensive, " resource recycling " energy products that can low-cost regeneration, it produces deep processing, the labour-intensive mode of belonging to.Over past ten years; Along with the raising day by day of world energy sources expanding economy and living standards of the people, the application of lead acid accumulator is in expansion constantly, and market demand also significantly rises long; In secondary power supply, lead acid accumulator has occupied the market share more than 85%.Along with the mankind to the development and use of natural energies such as solar energy, wind energy, geothermal energy, tidal energy and the development of ev industry; Lead acid accumulator is as " green " industry that does not consume earth resource; And it is as a kind of safe, and the best energy products of voltage bandwidth, cheap and high resource regeneration rate will welcome development space extensively.When the time comes, all cities and towns, rural sun street lamp; Highway is used lamp; Place, household electricity system; Electric automobiles etc. all are by lead-acid batteries or lead acid accumulator heap energy to be provided.
Nowadays at present; Achievement in research to the lead acid battery charge performance is very many; But the function of the charger that uses is all comparatively single; Thereby in the actual use, all exist to some extent intelligent degree lower, use operation inconvenience, can not to charge volume carry out real-time statistics, can not according to useful life and concrete charging environment to charging current and charging voltage adjust automatically, not have battery be full of after number of drawbacks and deficiency such as automatic circuit break function.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned deficiency of the prior art; A kind of handheld-type intelligent charger is provided; Its reasonable in design, easy and simple to handle and intelligent degree is high, result of use is good, and the intelligent degree that can solve existing charger existence is lower, operation is inconvenient, can not carry out real-time statistics to charge volume, can not adjust, not have battery with the concrete environment that charges automatically to charging current and charging voltage according to useful life is full of defectives such as back automatic circuit break function.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of handheld-type intelligent charger; Comprise the circuit board that the hand-hold type external shell is inner with being installed in said hand-hold type external shell; It is characterized in that: parameter set unit and display unit that charging current detecting unit, the storage inside that said circuit board is provided with charging voltage detecting unit that the charging voltage that is recharged lead acid accumulator is detected in real time, detect the charging current that is recharged lead acid accumulator in real time has the timing circuit added up with the memory cell of the specification of multiple lead acid accumulator and the corresponding standard charging current of useful life and standard charging magnitude of voltage, to the charging interval, controller, converts the electric weight conversion module that draws charge volume, joins with controller and utilize full state judge module that the negative increment of voltage method judges the battery full state that is recharged lead acid accumulator, be serially connected in the solenoid-operated switch that is recharged in the lead acid accumulator current supply circuit and join with controller respectively according to charging voltage detecting unit and charging current detecting unit institute detection information and charging interval of combining timing circuit to add up; Said controller carries out break-make control according to the judged result of full state judge module to solenoid-operated switch, and said charging voltage detecting unit, charging current detecting unit, memory cell, timing circuit, electric weight conversion module, full state judge module and solenoid-operated switch all join with controller.
Above-mentioned a kind of handheld-type intelligent charger is characterized in that: also comprise the data-interface that joins with controller, said controller joins through said data-interface and the PC that inserts the Internet.
Above-mentioned a kind of handheld-type intelligent charger is characterized in that: said data-interface is a USB interface.
Above-mentioned a kind of handheld-type intelligent charger is characterized in that: also comprise the sound prompt device that joins with controller and controlled by controller.
Above-mentioned a kind of handheld-type intelligent charger is characterized in that: said controller is the ARM microprocessor.
The present invention compared with prior art has the following advantages:
1, simple in structure, volume is little and circuit design is reasonable, input cost is low, install to lay easy.
2, the simple and easy-to-connect of circuit.
3, use simple to operate, intelligent degree height and display effect directly perceived, can realize charging process automatically through controller.
4, use flexible operation mode.
5, result of use is good; In the actual use; The present invention through charging voltage detecting unit and charging current detecting unit respectively to the charging voltage that is recharged lead acid accumulator with charging current detects in real time and information synchronization is detected in institute is sent to controller; The present invention simultaneously is provided with storage inside has specification and the memory cell of corresponding standard charging current of useful life and standard charging magnitude of voltage and the timing circuit that the charging interval is added up with multiple lead acid accumulator; During actual the charging; Controller calls electric weight conversion module and converses charge volume according to charging voltage detecting unit and charging current detecting unit institute detection information and charging interval of combining timing circuit to add up; Controller calls the full state judge module and utilizes the negative increment of voltage method that the battery full state that is recharged lead acid accumulator is judged simultaneously; And tackle to be serially connected in the solenoid-operated switch that is recharged in the lead acid accumulator current supply circuit and to carry out break-make control mutually according to judged result, thereby when charge volume is shown synchronously, and the full state of battery is controlled and in time taken measures.Simultaneously, the present invention can be according to standard charging current and the standard charging magnitude of voltage of storage in advance in the memory cell, and the useful life that combines concrete rechargeable battery is adjusted charging current and charging voltage with the environment that specifically charges automatically.
5, practical value is high, and is applied widely and popularizing application prospect is extensive.
In sum; The present invention is simple in structure, reasonable in design, install lay convenient, use that easy and simple to handle and intelligent degree is high, result of use is good, can effectively solve the intelligent degree that existing charger exists lower, use operation inconvenience, can not to charge volume carry out real-time statistics, can not according to useful life and concrete charging environment to charging current and charging voltage adjust automatically, not have battery is full of after number of drawbacks and deficiency such as automatic circuit break function.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present invention.
Description of reference numerals:
1-charging voltage detecting unit; 2-charging current detecting unit; The 3-memory cell;
The 4-timing circuit; 5-electric weight conversion module; The 6-controller;
7-full state judge module; The 8-solenoid-operated switch; The 9-parameter set unit;
The 10-display unit; The 11-PC machine; The 12-USB interface;
The 13-sound prompt device.
Embodiment
As shown in Figure 1; The present invention includes the hand-hold type external shell circuit board inner with being installed in said hand-hold type external shell; Parameter set unit 9 and display unit 10 that charging current detecting unit 2, the storage inside that said circuit board is provided with charging voltage detecting unit 1 that the charging voltage that is recharged lead acid accumulator is detected in real time, detect the charging current that is recharged lead acid accumulator in real time has the timing circuit 4 added up with the memory cell 3 of the specification of multiple lead acid accumulator and the corresponding standard charging current of useful life and standard charging magnitude of voltage, to the charging interval, controller 6, converts the electric weight conversion module 5 that draws charge volume, joins with controller 6 and utilize full state judge module 7 that the negative increment of voltage method judges the battery full state that is recharged lead acid accumulator, be serially connected in the solenoid-operated switch 8 that is recharged in the lead acid accumulator current supply circuit and join with controller 6 respectively according to charging voltage detecting unit 1 and 2 detection information of charging current detecting unit and charging interval of combining timing circuit 4 to be added up; Said controller 6 carries out break-make control according to the judged result of full state judge module 7 to solenoid-operated switch 8, and said charging voltage detecting unit 1, charging current detecting unit 2, memory cell 3, timing circuit 4, electric weight conversion module 5, full state judge module 7 and solenoid-operated switch 8 all join with controller 6.
In the present embodiment, the present invention also comprises the data-interface that joins with controller 6, and said controller 6 joins through said data-interface and the PC 11 that inserts the Internet.Said data-interface is a usb 12.
Simultaneously, the present invention also comprises the sound prompt device 13 that joins with controller 6 and controlled by controller 6.In the present embodiment, said controller 6 is the ARM microprocessor.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection range of technical scheme of the present invention.
Claims (5)
1. handheld-type intelligent charger; Comprise the circuit board that the hand-hold type external shell is inner with being installed in said hand-hold type external shell; It is characterized in that: the charging current detecting unit (2) that said circuit board is provided with charging voltage detecting unit (1) that the charging voltage that is recharged lead acid accumulator is detected in real time, detect the charging current that is recharged lead acid accumulator in real time, timing circuit (4) that storage inside has adds up with the memory cell (3) of the corresponding standard charging current of the specification of multiple lead acid accumulator and useful life and standard charging magnitude of voltage, to the charging interval, controller (6), the parameter set unit (9) and the display unit (10) that convert the electric weight conversion module (5) that draws charge volume, join with controller (6) and utilize full state judge module (7) that the negative increment of voltage method judges the battery full state that is recharged lead acid accumulator, be serially connected in the solenoid-operated switch (8) that is recharged in the lead acid accumulator current supply circuit and join with controller (6) respectively according to charging voltage detecting unit (1) and charging current detecting unit (2) institute's detection information and charging interval of combining timing circuit (4) to be added up; Said controller (6) carries out break-make control according to the judged result of full state judge module (7) to solenoid-operated switch (8), and said charging voltage detecting unit (1), charging current detecting unit (2), memory cell (3), timing circuit (4), electric weight conversion module (5), full state judge module (7) and solenoid-operated switch (8) all join with controller (6).
2. according to the described a kind of handheld-type intelligent charger of claim 1, it is characterized in that: also comprise the data-interface that joins with controller (6), said controller (6) joins through said data-interface and the PC (11) that inserts the Internet.
3. according to the described a kind of handheld-type intelligent charger of claim 2, it is characterized in that: said data-interface is USB interface (12).
4. according to claim 1,2 or 3 described a kind of handheld-type intelligent chargers, it is characterized in that: also comprise the sound prompt device (13) that joins and control by controller (6) with controller (6).
5. according to claim 1 or 2 described a kind of handheld-type intelligent chargers, it is characterized in that: said controller (6) is the ARM microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105559998A CN102480137A (en) | 2010-11-23 | 2010-11-23 | Handheld intelligent charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105559998A CN102480137A (en) | 2010-11-23 | 2010-11-23 | Handheld intelligent charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102480137A true CN102480137A (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105559998A Pending CN102480137A (en) | 2010-11-23 | 2010-11-23 | Handheld intelligent charger |
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| Country | Link |
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| CN (1) | CN102480137A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138354A (en) * | 2013-03-26 | 2013-06-05 | 无锡市崇安区科技创业服务中心 | Charger |
| CN104753093A (en) * | 2013-12-26 | 2015-07-01 | 南京德朔实业有限公司 | Charger and charging control method |
| CN104917229A (en) * | 2015-05-23 | 2015-09-16 | 河南机电高等专科学校 | Intelligent charging device of lithium battery |
| CN108008673A (en) * | 2017-11-30 | 2018-05-08 | 深圳市水务科技发展有限公司 | A kind of wireless telemetering terminating machine based on NB-IOT |
| CN111463861A (en) * | 2020-04-10 | 2020-07-28 | 东莞龙升电子有限公司 | Method, device, computer equipment and storage medium for controlling charger switch |
| CN111965570A (en) * | 2019-05-03 | 2020-11-20 | 深圳市倍斯特科技股份有限公司 | a detection circuit |
-
2010
- 2010-11-23 CN CN2010105559998A patent/CN102480137A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138354A (en) * | 2013-03-26 | 2013-06-05 | 无锡市崇安区科技创业服务中心 | Charger |
| CN104753093A (en) * | 2013-12-26 | 2015-07-01 | 南京德朔实业有限公司 | Charger and charging control method |
| CN104917229A (en) * | 2015-05-23 | 2015-09-16 | 河南机电高等专科学校 | Intelligent charging device of lithium battery |
| CN108008673A (en) * | 2017-11-30 | 2018-05-08 | 深圳市水务科技发展有限公司 | A kind of wireless telemetering terminating machine based on NB-IOT |
| CN111965570A (en) * | 2019-05-03 | 2020-11-20 | 深圳市倍斯特科技股份有限公司 | a detection circuit |
| CN111463861A (en) * | 2020-04-10 | 2020-07-28 | 东莞龙升电子有限公司 | Method, device, computer equipment and storage medium for controlling charger switch |
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Application publication date: 20120530 |