CN203850903U - Full-automatic intelligent charging machine for batteries of multiple types - Google Patents
Full-automatic intelligent charging machine for batteries of multiple types Download PDFInfo
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- CN203850903U CN203850903U CN201420253235.7U CN201420253235U CN203850903U CN 203850903 U CN203850903 U CN 203850903U CN 201420253235 U CN201420253235 U CN 201420253235U CN 203850903 U CN203850903 U CN 203850903U
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 23
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 239000010703 silicon Substances 0.000 claims description 20
- 230000001012 protector Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007667 floating Methods 0.000 description 9
- 230000004224 protection Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- DNHVXYDGZKWYNU-UHFFFAOYSA-N lead;hydrate Chemical compound O.[Pb] DNHVXYDGZKWYNU-UHFFFAOYSA-N 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a full-automatic intelligent charging machine for batteries of multiple types, which comprises a shell (1). The shell (1) is internally provided with a main circuit and a control circuit (2). The main circuit comprises a thyristor (3), a main transformer (4), a rectifier (5) and a battery charging circuit (6), wherein the input end of the thyristor (3) is connected with the mains supply; the output end of the thyristor (3) is in circuit connection with the main transformer (4); the output end of the main transformer (4) is in circuit connection with the rectifier (5); and the output end of the rectifier (5) is in circuit connection with the battery charging circuit (6). The control circuit (2) comprises an analog circuit (7), a digital circuit (8) and a single chip microcomputer (9). The control circuit (2) is in circuit connection with the other end of the thyristor (3). The control circuit (3) controls the size of the conduction angle of the thyristor (3). According to the full-automatic intelligent charging machine for batteries of multiple types, the degree of intelligence is high, the change rates of the charging current and charging voltage of the battery during the entire charging process can be monitored in real time, corresponding charging parameters can be automatically adjusted, and the service life of the battery can be prolonged.
Description
[technical field]
The utility model relates to electric battery electrifier technical field, specifically one kind of multiple class battery Full-automatic intelligent chargers.
[background technology]
Traditional charger is mostly by Industrial Frequency Transformer and thyristor regulating commutating phase the electric circuit constitute, although its circuit structure is very simple, but exist following weak point: on the one hand, charger of the prior art lacks perfect defencive function, as under by charging device reversal connection or the situation that is short-circuited, charger can not play due protective effect, may cause damage to the storage battery being charged, and has affected the useful life of storage battery; On the other hand, traditional charger is because self designs, voltage that can not stable output, and in charging process, electric current is non-constant, needs manual adjustments electric current, and the fluctuation of electric current is larger to the stability influence of charging, and the faults such as overheated easily occur; And existing charger it's early stage cannot avoid to past the phenomenon of current charge under-voltage storage battery, and exist and can only be applicable to single battery of planting, cannot be applicable to multiple types battery simultaneously.Therefore, if a kind of intelligentized charger can be provided, overcome the problems referred to above, to realize, storage battery is carried out to intelligent charge, extend the useful life of battery, will have very important significance.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and one kind of multiple class battery Full-automatic intelligent chargers are provided, intelligent degree is high, the rate of change of charge in batteries electric current, charging voltage in can the whole charging process of Real-Time Monitoring, automatically adjust corresponding charge parameter, extended the useful life of battery.
Design for achieving the above object one kind of multiple class battery Full-automatic intelligent chargers, comprise shell 1, in described shell 1, be provided with main circuit and control circuit 2, described main circuit comprises controllable silicon 3, main transformer 4, rectifier 5 and battery charger 6, the input of described controllable silicon 3 connects civil power, the circuit of output terminal of described controllable silicon 3 connects main transformer 4, the circuit of output terminal of described main transformer 4 connects rectifier 5, the circuit of output terminal of described rectifier 5 connects battery charger 6, described control circuit 2 comprises analog circuit 7, digital circuit 8 and single-chip microcomputer 9, described control circuit 2 is connected with the other end circuit of controllable silicon 3, described control circuit 2 is controlled controllable silicon 3 angle of flow sizes.
Described main circuit also comprises charge protector, and described charge protector comprises alternating-current fuse, DC insurance and output relay.
Described control circuit 2 adopts synchrotrans 10 to input as power supply, and the inlet circuit of described synchrotrans 10 connects controllable silicon 3.
Also comprise negative feedback operational amplifier, a terminal circuit of described negative feedback operational amplifier connects main circuit, and the other end circuit of described negative feedback operational amplifier connects single-chip microcomputer 9.
One side of described shell 1 is provided with and exchanges input port 11, the opposite side of described shell 1 is provided with direct current delivery outlet 12, in described shell 1, be provided with transformer board 13, control board 14, main transformer 4, radiator fan 15, shunt 16 and radiator rectifier bridge 17, described control board 14 is arranged on the inwall of shell 1, and described main transformer 4 is arranged on shell 1 central position.
The front end face of described shell 1 is provided with control panel 18, described control panel 18 is provided with charge mode key zone, battery types key zone and battery specification key zone, and described charge mode key zone, battery types key zone and battery specification key zone are respectively by line connection control circuit 2.
The utility model compared with the existing technology, by being provided with main circuit and control circuit, main circuit comprises controllable silicon, main transformer, rectifier and battery charger, control circuit comprises analog circuit, digital circuit and single-chip microcomputer, by control circuit, thyristor operating angle size is controlled, intelligent control technology and ripe charging technique are combined together, there is powerful practicality, the high feature of intelligent degree, charge in batteries electric current in can the whole charging process of Real-Time Monitoring, the rate of change of charging voltage, and automatically adjust corresponding charge parameter, and the power frequency charger completing of Intelligent Recognition charging, and, this charger is according to charge in batteries Curve Design, possess constant current, constant voltage, sufficient protection, the performance such as automatically all fill, pile the specialized designs such as high fork truck, electric hydaulic platform truck, aloft work platform, electronic recreation facility, electric yacht, electronic floor-cleaning machine mainly for electric power system, communication system, the railway system, boat system, mining electric locomotive, electric motor car, tray carriage, storage battery, fully take into account user's actual service condition, really realized without adjustment, unattended operation, intelligent charge, be full of automatic stop, in addition, the utility model it's early stage can avoid to past the phenomenon of current charge under-voltage storage battery, can reduce storage battery gassing and polarization, and can adapt to multiple types battery, has improved the useful life of battery.
[brief description of the drawings]
Fig. 1 is circuit theory diagrams of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is the schematic layout pattern of control panel in the utility model;
Fig. 4 is circuit theory winding diagram of the present utility model;
In figure: 1, shell 2, control circuit 3, controllable silicon 4, main transformer 5, rectifier 6, battery charger 7, analog circuit 8, digital circuit 9, single-chip microcomputer 10, synchrotrans 11, interchange input port 12, direct current delivery outlet 13, transformer board 14, control board 15, radiator fan 16, shunt 17, radiator rectifier bridge 18, control panel.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is done to following further illustrating:
As shown in Figure 1, the utility model comprises: shell 1, in shell 1, be provided with main circuit and control circuit 2, main circuit comprises controllable silicon 3, main transformer 4, rectifier 5 and battery charger 6, the input of controllable silicon 3 connects civil power, the circuit of output terminal of controllable silicon 3 connects main transformer 4, the circuit of output terminal of main transformer 4 connects rectifier 5, the circuit of output terminal of rectifier 5 connects battery charger 6, control circuit 2 comprises analog circuit 7, digital circuit 8 and single-chip microcomputer 9, control circuit 2 is connected with the other end circuit of controllable silicon 3, control circuit 2 is controlled controllable silicon 3 angle of flow sizes, main circuit also comprises charge protector, and charge protector comprises the charge protections such as alternating-current fuse, DC insurance and output relay (for battery reversal connection, misconnection protection), control circuit 2 adopts synchrotrans 10 to input as power supply, and the inlet circuit of synchrotrans 10 connects controllable silicon 3, also comprise negative feedback operational amplifier, a terminal circuit of negative feedback operational amplifier connects main circuit, and the other end circuit of negative feedback operational amplifier connects single-chip microcomputer 9.
As shown in Figure 2, one side of the utility model housing 1 is provided with and exchanges input port 11, the opposite side of shell 1 is provided with direct current delivery outlet 12, in shell 1, be provided with transformer board 13, control board 14, main transformer 4, radiator fan 15, shunt 16 and radiator rectifier bridge 17, control board 14 is arranged on the inwall of shell 1, and main transformer 4 is arranged on shell 1 central position.
As shown in Figure 3, the front end face of shell 1 is provided with control panel 18, control panel 18 is provided with charge mode key zone, battery types key zone and battery specification key zone, and charge mode key zone, battery types key zone and battery specification key zone are respectively by line connection control circuit 2.
Know-why of the present utility model is:
(1) main circuit.Civil power is through controlled controllable silicon-main transformer-rectifier-battery charger, its control procedure is: at direct current output loop, electric current and voltage are sampled, anode be DC control publicly, negative feedback sampling, strengthen anti-interferencely, through control circuit, the thyristor operating angle size in main circuit is controlled, reach the i-v curve control to battery charging process, complete charging work in rationally the most effective mode.
(2) control circuit.
1. with the double power supply that makees control circuit of synchrotrans input;
2. by electric current on main circuit and voltage sampling signal, enter negative feedback operational amplifier and carry out ratio amplification computing, set the set point of output relatively follows the tracks of in real time with single-chip microcomputer, the angle of flow control sawtooth waveforms that samples out with synchrotrans cuts relatively, obtain angle of flow control value and enter high frequency oscillation circuit, by synchronous positive-negative half-cycle signal controlling, drive respectively the pulse transformer of the one-way SCR of positive-negative half-cycle to carry out angle of flow control to the one-way SCR of the positive-negative half-cycle on main circuit, reach the reliable and stable work of charging process.
3. electric current and voltage sampling signal on main circuit, enters another group negative feedback operational amplifier and carries out ratio amplification computing, offers single-chip microcomputer, carries out sequential operation, and electric current, voltage setting value are provided, and indicated number is provided, and provides protection to control output.
4. single-chip microcomputer operating state: mcu programming uses 10# socket online programming; Process time is by the clock control of charging; Setup parameter is set through AD conversion value by magnitude of voltage dividing point; Electric current and voltage sampling signal enter Chip Microcomputer A/D translation operation; Electric current and voltage setting value are obtained through conversion by single-chip microcomputer output PWM; Indicated number starts integrated circuit by LED and serves as; Single-chip microcomputer output protection alarm signal, directly control protection electric circuit work; In interior band reset button, set point deviation, regulate; Software kit is containing working procedure and debugging routine.
In the utility model, the battery types of normal charge voltage set point is: the type that adds water lead acid battery charge voltage (16.0V), common maintenance free cell charging voltage (15.0V), colloid formula charge in batteries voltage (14.7V).Normal charge current setpoint is: 15A, 120-200AH; 12A, 90-120AH; 9A, 60-90AH; 6A, 30-60AH; 2A, maintenance formula trickle charging battery.Charging form is: 1. floating charge: at pressure limiting 13.8V, after conventional constant current charge abundance, award 24 hours uninterrupted floating charges with the little electric current of 13.8V constant voltage maintenance type; 2. conventional (circulation) charging: after normal charge finishes, just stop charging output.
The utility model charging flow is: (voltage is elevated to and adjusts a little little testing current charging → constant current charge 1/10C～1/5C → constant voltage charge, capacity has been charged to 80% when above) → abundance stops filling or floating charge (it is bright that electric current is reduced to the sufficient lamp of setting value, and battery capacity has reached 95% when above)
Charger described in the utility model has following functions:
(1) constant current charge: no matter how under-voltage storage battery is, can be with rated current current limliting constant current charge, it's early stage avoid to past the phenomenon of current charge under-voltage storage battery.
(2) constant voltage charge: storage battery is through constant current charge, and voltage is elevated to setting value, automatically transfers constant voltage charge to, and at this moment capacity has been charged to 80% left and right, and charging current reduces gradually.In the charging later stage, constant voltage charge, reduces storage battery gassing and polarization, has improved battery life.
(3) sufficient instruction: continue constant voltage low current charge, battery capacity reaches more than 95%, and sufficient lamp is bright, stops charging.
Be below the description to workflow of the present utility model:
(1) power supply indicator: there is indicator light no touch button, the bright power connection that represents of power supply indicator, other is set instruction and is not worked, and when battery connects fault, corresponding failure lantern festival is bright; Power supply indicator goes out and represents that power supply do not connect, or fuse is disconnected.
(2) charge function is chosen as floating charge pattern or cycle charging pattern: have indicator light to have touch key-press, select by button.Floating charge pattern indicator light is bright, and representative enters floating charge pattern; Cycle charging pattern indicator light is bright, and representative enters cycle charging pattern.
(3) voltage gear is selected: have indicator light to have touch key-press, while selecting voltage under floating charge pattern, voltage indicator lamp is bright, and three-gear voltage selects to have demonstration, but the pressure limiting of actual charging is all 13.8V; While selecting voltage under cycle charging pattern, voltage indicator lamp is bright, and 3 grades of voltage charges according to setting voltage (16V 15.0V 14.7V), and in the time of 14.7V shelves, electric current is only to select 2A, 6A, 9A, 12A.
(4) electric current gear is selected: have indicator light to have touch key-press, select corresponding current gear under normal mode, indicator light is automatically bright; Under floating charge pattern, electric current is only to select 3A shelves, 6A shelves, 9A shelves.
(5) charge/stop key: all setting indicator lights are bright to press startup/pause button, and charger is started working, and charges, and all locking gear levels in charging, can not adjust; Again by startup/pause button charger quit work, no-output, except power lights, other selects rest lamp all not work, as needs charging, need reset each function, then by startups/pause button startup.
(6) indicator light in charging, be full of indicator light, polarity wrong or without Battery Indicator Light, battery problems: in charging, indicator light is bright represents that battery is in charging, under floating charge pattern, after battery abundance, indicator light and to be full of lamp simultaneously bright in charging; Battery is full of that lamp is bright represents that battery is full of, and charger stops output, and sufficient lamp is bright, except power lights and protector lamp bright, it is bright that other sets lamp; Polarity wrong lamp is bright represents battery polar wrong, or without battery; Battery problems lamp is bright represents that the battery that rushes is that non-12V battery or cell voltage are below the above 6V of 20V.
(7) charger charges under any charge mode, in the time that car charges, automobile starting (instantaneous peak current will reach 500A) need to not damage charger, in the time that car charges, after automobile starting, generator can carry out work and charges the battery, now charger is also charging the battery, and can not occur damaging like this phenomenon of battery or charger in situation.
The utility model is not subject to the restriction of above-mentioned execution mode; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (6)
1. one kind of multiple class battery Full-automatic intelligent chargers, it is characterized in that: comprise shell (1), in described shell (1), be provided with main circuit and control circuit (2), described main circuit comprises controllable silicon (3), main transformer (4), rectifier (5) and battery charger (6), the input of described controllable silicon (3) connects civil power, the circuit of output terminal of described controllable silicon (3) connects main transformer (4), the circuit of output terminal of described main transformer (4) connects rectifier (5), the circuit of output terminal of described rectifier (5) connects battery charger (6), described control circuit (2) comprises analog circuit (7), digital circuit (8) and single-chip microcomputer (9), described control circuit (2) is connected with the other end circuit of controllable silicon (3), described control circuit (2) is controlled controllable silicon (3) angle of flow size.
2. multiple types battery Full-automatic intelligent charger as claimed in claim 1, is characterized in that: described main circuit also comprises charge protector, and described charge protector comprises alternating-current fuse, DC insurance and output relay.
3. multiple types battery Full-automatic intelligent charger as claimed in claim 1 or 2, it is characterized in that: described control circuit (2) adopts synchrotrans (10) to input as power supply, and the inlet circuit of described synchrotrans (10) connects controllable silicon (3).
4. multiple types battery Full-automatic intelligent charger as claimed in claim 3, it is characterized in that: also comprise negative feedback operational amplifier, one terminal circuit of described negative feedback operational amplifier connects main circuit, and the other end circuit of described negative feedback operational amplifier connects single-chip microcomputer (9).
5. multiple types battery Full-automatic intelligent charger as claimed in claim 4, it is characterized in that: a side of described shell (1) is provided with and exchanges input port (11), the opposite side of described shell (1) is provided with direct current delivery outlet (12), in described shell (1), be provided with transformer board (13), control board (14), main transformer (4), radiator fan (15), shunt (16) and radiator rectifier bridge (17), described control board (14) is arranged on the inwall of shell (1), described main transformer (4) is arranged on shell (1) central position.
6. multiple types battery Full-automatic intelligent charger as claimed in claim 5, it is characterized in that: the front end face of described shell (1) is provided with control panel (18), described control panel (18) is provided with charge mode key zone, battery types key zone and battery specification key zone, and described charge mode key zone, battery types key zone and battery specification key zone are respectively by line connection control circuit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253235.7U CN203850903U (en) | 2014-05-16 | 2014-05-16 | Full-automatic intelligent charging machine for batteries of multiple types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253235.7U CN203850903U (en) | 2014-05-16 | 2014-05-16 | Full-automatic intelligent charging machine for batteries of multiple types |
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| Publication Number | Publication Date |
|---|---|
| CN203850903U true CN203850903U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253235.7U Expired - Fee Related CN203850903U (en) | 2014-05-16 | 2014-05-16 | Full-automatic intelligent charging machine for batteries of multiple types |
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| Country | Link |
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| CN (1) | CN203850903U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033897A (en) * | 2015-03-11 | 2016-10-19 | 天津圣纳科技有限公司 | DC charger |
| CN107947271A (en) * | 2017-12-01 | 2018-04-20 | 合肥国盛电池科技有限公司 | The charger device that isolated charging curve is replaced |
| CN109412242A (en) * | 2018-12-25 | 2019-03-01 | 荷贝克电源系统（溧阳）有限公司 | A kind of industrial robot industry circuit for charging machine control panel |
| CN113346601A (en) * | 2021-05-17 | 2021-09-03 | 上海广为美线电源电器有限公司 | Intelligent switch control charging system and method |
| TWI764391B (en) * | 2020-11-24 | 2022-05-11 | 立錡科技股份有限公司 | Charging control apparatus and charging control method for use in mobile devices and charging system |
| US11742674B2 (en) | 2020-03-30 | 2023-08-29 | Jonathan Matthew Somers | Efficient multiple-battery charging from constrained energy source |
-
2014
- 2014-05-16 CN CN201420253235.7U patent/CN203850903U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033897A (en) * | 2015-03-11 | 2016-10-19 | 天津圣纳科技有限公司 | DC charger |
| CN107947271A (en) * | 2017-12-01 | 2018-04-20 | 合肥国盛电池科技有限公司 | The charger device that isolated charging curve is replaced |
| CN109412242A (en) * | 2018-12-25 | 2019-03-01 | 荷贝克电源系统（溧阳）有限公司 | A kind of industrial robot industry circuit for charging machine control panel |
| US11742674B2 (en) | 2020-03-30 | 2023-08-29 | Jonathan Matthew Somers | Efficient multiple-battery charging from constrained energy source |
| TWI764391B (en) * | 2020-11-24 | 2022-05-11 | 立錡科技股份有限公司 | Charging control apparatus and charging control method for use in mobile devices and charging system |
| CN113346601A (en) * | 2021-05-17 | 2021-09-03 | 上海广为美线电源电器有限公司 | Intelligent switch control charging system and method |
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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: 20140924 Termination date: 20160516 |