CN105634095A - Novel storage battery charging circuit - Google Patents
Novel storage battery charging circuit Download PDFInfo
- Publication number
- CN105634095A CN105634095A CN201610094969.9A CN201610094969A CN105634095A CN 105634095 A CN105634095 A CN 105634095A CN 201610094969 A CN201610094969 A CN 201610094969A CN 105634095 A CN105634095 A CN 105634095A
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- China
- Prior art keywords
- module
- outfan
- charging circuit
- storage battery
- battery charging
- 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.)
- Pending
Links
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Classifications
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- H02J7/027—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a novel storage battery charging circuit, which comprises a power supply input unit, a voltage stabilizing module, an infrared temperature sensor, a microcontroller and an alarm device, wherein the power supply input unit comprises a first power supply unit and a second power supply unit respectively; the first power supply unit comprises a commercial power interface, a rectifier module and a transformer module; the rectifier module is connected with the commercial power interface; the transformer module is connected with an output end of the rectifier module; the second power supply unit comprises a solar panel; the output ends of the transformer module and the solar panel are connected to an input end of the voltage stabilizing module respectively; the output end of the voltage stabilizing module is also connected with a storage battery interface; a relay is also connected between the voltage stabilizing module and the storage battery interface in series; and the output end of the microcontroller is connected with a coil input end of the relay. By the structure, the energy source can be effectively saved; effective overheat protection can also be carried out on a storage battery, so that the usability is greatly improved.
Description
Technical field
The present invention relates to a kind of novel storage battery charging circuit.
Background technology
Lead-acid accumulator obtains increasingly be widely applied due to the advantage such as low cost of manufacture, capacity be big, applied widely. Current accumulator many employings charger is charged, but for existing charger, its function is often more single, can only be directly be plugged to simply in accumulator accumulator is charged. In charging process, accumulator can be generated heat, and superheating phenomenon can occur even in some cases, and now existing charger just cannot the overheat condition of perception accumulator cut off the charging to accumulator in time, this just easily causes the damage of accumulator, and causes great potential safety hazard; Meanwhile, existing charger can only rely on utility grid to power, and can not effectively utilize new forms of energy to realize energy conservation, and these all reduce the serviceability of charger.
Summary of the invention
For overcoming above the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide one can either the effectively save energy, additionally it is possible to accumulator carries out the novel storage battery charging circuit of effective overheat protection in charging process.
The technical scheme is that a kind of novel storage battery charging circuit, including power input unit, further comprises Voltage stabilizing module, described power input unit includes the first power supply unit and the second power supply unit respectively, wherein said first power supply unit includes commercial power interface, the rectification module being connected with described commercial power interface and the voltage changing module being connected with the outfan of described rectification module, described second power supply unit includes solar panel, and the outfan of the outfan of described voltage changing module and described solar panel is respectively connecting to the input of described Voltage stabilizing module, it is also associated with accumulator interface at the outfan of described Voltage stabilizing module simultaneously, this battery charging circuit has respectively further comprised infrared temperature sensor, microcontroller and alarm, the outfan of described infrared temperature sensor is connected to the input of described microcontroller, the outfan of described microcontroller is connected to the input of described alarm, between described Voltage stabilizing module and described accumulator interface, also it is serially connected with relay simultaneously, and the outfan of described microcontroller is connected with the coil input end of described relay.
Above-mentioned novel storage battery charging circuit, it further comprises at least one resistance strain gage, and described resistance strain gage is detachably arranged on the outer surface of accumulator, and the outfan of described resistance strain gage is connected to the input of described microcontroller.
Above-mentioned novel storage battery charging circuit, wherein said relay adopts closed type relay.
Above-mentioned novel storage battery charging circuit, is wherein also associated with wireless transmitter at the outfan of described microcontroller.
Above-mentioned novel storage battery charging circuit, wherein said microcontroller is ARM microprocessor, and described alarm is audible-visual annunciator, and described Voltage stabilizing module adopts LM7812 voltage stabilizing chip, and described wireless transmitter adopts GPRS module or gsm module.
The invention has the beneficial effects as follows: by adopting said structure, the present invention can either the effectively save energy, additionally it is possible in charging process, accumulator is carried out effective overheat protection, thus being greatly improved the serviceability of charging circuit.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the electrical block diagram of novel storage battery charging circuit.
In figure: accumulator 1, the first power supply unit 2, the second power supply unit 3, commercial power interface 4, rectification module 5, voltage changing module 6, solar panel 7, Voltage stabilizing module 8, accumulator interface 9, infrared temperature sensor 10, microcontroller 11, alarm 12, relay 13, resistance strain gage 14, wireless transmitter 15.
Detailed description of the invention
As shown in Figure 1, a kind of novel storage battery charging circuit, including power input unit, further comprises Voltage stabilizing module 8, power input unit includes the first power supply unit 2 and the second power supply unit 3 respectively, wherein the first power supply unit 2 includes commercial power interface 4, the rectification module 5 being connected with commercial power interface 4 and the voltage changing module 6 being connected with the outfan of rectification module 5, second power supply unit 3 includes solar panel 7, and the outfan of the outfan of voltage changing module 6 and solar panel 7 is respectively connecting to the input of Voltage stabilizing module 8, it is also associated with accumulator interface 9 at the outfan of Voltage stabilizing module 8 simultaneously, this battery charging circuit has respectively further comprised infrared temperature sensor 10, microcontroller 11 and alarm 12, the outfan of infrared temperature sensor 10 is connected to the input of microcontroller 11, the outfan of microcontroller 11 is connected to the input of alarm 12, between Voltage stabilizing module 8 and accumulator interface 9, also it is serially connected with relay 13 simultaneously, and the outfan of microcontroller 11 is connected with the coil input end of relay 13.
Under the above constitution, by being respectively equipped with the first power supply unit 2 and the second power supply unit 3, thus while utilizing utility grid to be charged, also can effectively collect and utilize solar energy that accumulator 1 is charged, this is conducive to effectively saving city's electric energy, and reduces charging cost.
Simultaneously, by being provided with infrared temperature sensor 10 and alarm 12, just can in charging process, the heat condition of accumulator 1 be monitored in real time, and report to the police in time when accumulator 1 is overheated, cut off charging circuit also by relay 13 simultaneously, this effective guarantee charging safety of accumulator 1, and eliminate disaster hidden-trouble.
As preferably, for above-mentioned novel storage battery charging circuit, it further comprises at least one resistance strain gage 14, and resistance strain gage 14 is detachably arranged on the outer surface of accumulator 1, and the outfan of resistance strain gage 14 is connected to the input of microcontroller 11.
So, just can detect whether the outer surface of accumulator 1 causes bulge phenomenon occur because overcharging in real time by resistance strain gage 14, and can according to the deformation degree of accumulator 1, control the on or off of charging circuit, thus effectively preventing from being likely to situation, this serviceability being greatly improved charging circuit further and the security performances such as the damage and the blast that cause because of the serious bulge of accumulator 1.
As further preferably, for above-mentioned novel storage battery charging circuit, its repeat circuit 13 adopts closed type relay.
As further preferred, for above-mentioned novel storage battery charging circuit, wherein it is also associated with wireless transmitter 15 at the outfan of microcontroller 11. So, while alarm 12 performs actuation of an alarm, this abnormal information also can be undertaken externally sending (as sent to mobile phone terminal) by microcontroller 11 effectively by wireless transmitter 15 such that it is able to reminds people in time, has ensured the safety in charging process further.
As further preferred, for above-mentioned novel storage battery charging circuit, wherein microcontroller 11 is ARM microprocessor, and alarm 12 is audible-visual annunciator, Voltage stabilizing module 8 adopts LM7812 voltage stabilizing chip, and wireless transmitter 15 adopts GPRS module or gsm module.
In sum, by adopting said structure, the present invention can either the effectively save energy, additionally it is possible in charging process, accumulator 1 is carried out effective overheat protection, thus being greatly improved the serviceability of charging circuit.
Above in conjunction with accompanying drawing, the preferred embodiments of the disclosure and embodiment are explained in detail, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, it is also possible to make various change without departing from the inventive concept of the premise.
Claims (5)
1. a novel storage battery charging circuit, including power input unit, it is characterized in that: further comprises Voltage stabilizing module, described power input unit includes the first power supply unit and the second power supply unit respectively, wherein said first power supply unit includes commercial power interface, the rectification module being connected with described commercial power interface and the voltage changing module being connected with the outfan of described rectification module, described second power supply unit includes solar panel, and the outfan of the outfan of described voltage changing module and described solar panel is respectively connecting to the input of described Voltage stabilizing module, it is also associated with accumulator interface at the outfan of described Voltage stabilizing module simultaneously, this battery charging circuit has respectively further comprised infrared temperature sensor, microcontroller and alarm, the outfan of described infrared temperature sensor is connected to the input of described microcontroller, the outfan of described microcontroller is connected to the input of described alarm, between described Voltage stabilizing module and described accumulator interface, also it is serially connected with relay simultaneously, and the outfan of described microcontroller is connected with the coil input end of described relay.
2. novel storage battery charging circuit as claimed in claim 1, it is characterized in that: this battery charging circuit further comprises at least one resistance strain gage, described resistance strain gage is detachably arranged on the outer surface of accumulator, and the outfan of described resistance strain gage is connected to the input of described microcontroller.
3. novel storage battery charging circuit as claimed in claim 1, it is characterised in that: described relay adopts closed type relay.
4. novel storage battery charging circuit as claimed in claim 1, it is characterised in that: the outfan at described microcontroller is also associated with wireless transmitter.
5. novel storage battery charging circuit as claimed in claim 4, it is characterized in that: described microcontroller is ARM microprocessor, described alarm is audible-visual annunciator, and described Voltage stabilizing module adopts LM7812 voltage stabilizing chip, and described wireless transmitter adopts GPRS module or gsm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094969.9A CN105634095A (en) | 2016-02-22 | 2016-02-22 | Novel storage battery charging circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094969.9A CN105634095A (en) | 2016-02-22 | 2016-02-22 | Novel storage battery charging circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105634095A true CN105634095A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610094969.9A Pending CN105634095A (en) | 2016-02-22 | 2016-02-22 | Novel storage battery charging circuit |
Country Status (1)
| Country | Link |
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| CN (1) | CN105634095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292978A (en) * | 2016-07-28 | 2017-01-04 | 国网山东省电力公司惠民县供电公司 | A kind of self-powered intelligent electric power conversion equipment |
| WO2021036371A1 (en) * | 2019-08-29 | 2021-03-04 | 中兴通讯股份有限公司 | Battery bulge detection method and apparatus, battery, and computer-readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969221A (en) * | 2010-09-29 | 2011-02-09 | 力帆实业(集团)股份有限公司 | Storage battery charger and charging control method thereof |
| CN103023109A (en) * | 2012-12-14 | 2013-04-03 | 上海电力学院 | Quick-charging circuit of solar lead-acid storage battery |
| CN202872350U (en) * | 2012-10-11 | 2013-04-10 | 天津池源科技有限公司 | Anti-bulging protection device of rechargeable battery |
| CN204376506U (en) * | 2014-12-04 | 2015-06-03 | 浙江超威创元实业有限公司 | A kind of battery of electric bicycle |
| CN205544510U (en) * | 2016-02-22 | 2016-08-31 | 中投建设集团有限公司 | Novel battery charging circuit |
-
2016
- 2016-02-22 CN CN201610094969.9A patent/CN105634095A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969221A (en) * | 2010-09-29 | 2011-02-09 | 力帆实业(集团)股份有限公司 | Storage battery charger and charging control method thereof |
| CN202872350U (en) * | 2012-10-11 | 2013-04-10 | 天津池源科技有限公司 | Anti-bulging protection device of rechargeable battery |
| CN103023109A (en) * | 2012-12-14 | 2013-04-03 | 上海电力学院 | Quick-charging circuit of solar lead-acid storage battery |
| CN204376506U (en) * | 2014-12-04 | 2015-06-03 | 浙江超威创元实业有限公司 | A kind of battery of electric bicycle |
| CN205544510U (en) * | 2016-02-22 | 2016-08-31 | 中投建设集团有限公司 | Novel battery charging circuit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292978A (en) * | 2016-07-28 | 2017-01-04 | 国网山东省电力公司惠民县供电公司 | A kind of self-powered intelligent electric power conversion equipment |
| WO2021036371A1 (en) * | 2019-08-29 | 2021-03-04 | 中兴通讯股份有限公司 | Battery bulge detection method and apparatus, battery, and computer-readable storage medium |
| CN112444186A (en) * | 2019-08-29 | 2021-03-05 | 中兴通讯股份有限公司 | Battery bulge detection method and device and battery |
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Application publication date: 20160601 |