CN107257156A - Explosion-proof lithium battery group based on intelligent control - Google Patents
Explosion-proof lithium battery group based on intelligent control Download PDFInfo
- Publication number
- CN107257156A CN107257156A CN201710684470.8A CN201710684470A CN107257156A CN 107257156 A CN107257156 A CN 107257156A CN 201710684470 A CN201710684470 A CN 201710684470A CN 107257156 A CN107257156 A CN 107257156A
- Authority
- CN
- China
- Prior art keywords
- circuit
- charging
- housing
- explosion
- lithium battery
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 16
- 238000007600 charging Methods 0.000 claims abstract description 58
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
- H02J7/00041—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors in response to measured battery parameters, e.g. voltage, current or temperature profile
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0034—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using reverse polarity correcting or protecting circuits
-
- 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
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to lithium battery group charging technique field, specifically a kind of explosion-proof lithium battery group based on intelligent control, it is characterized in that provided with housing, deformation component fixing hole is opened up on housing, elastic membrane is fixed on deformation component fixing hole, housing is made of the good metal material of thermal conductivity, and housing exterior walls are provided with radiating fin and radiator fan, and housing is provided with waterproof vent valve and explosion-proof plug；Controller, charging circuit are provided with housing, it is additionally provided with frequency read/write, radio-frequency antenna, wherein frequency read/write is connected with radio-frequency antenna, frequency read/write is connected with controller, it is additionally provided with display, operation keyboard, wherein display and operation keyboard are connected with controller respectively, and display is arranged at hull outside with operation keyboard, the present invention is compared with prior art, the problem of can effectively solve the problem that different size battery having differences property of charging, it is identified using radio frequency read write device, speed is fast, and identification is accurate.
Description
Technical field：
The present invention relates to lithium cell charging technical field, specifically a kind of explosion-proof lithium battery based on intelligent control
Group.
Background technology：
With the progress and the development of battery technology of science and technology, electric energy is increasingly widely applied as power, moved at this stage
Power battery includes lead-acid accumulator and lithium ion battery, it is well known that every kind of battery has the charge characteristic of oneself, so
A large amount of charging equipments are that an equipment is equipped with a charger, and distinct device can not be charged with same charger, and tracing it to its cause is
Because distinct device employ different charging voltage and charging current (such as different model mobile phone charging voltage be respectively 4.4V and
5V), i.e., charging curve is inconsistent, to charge by force, can damage equipment.When electronic equipment is eliminated, charging equipment is also therewith
Eliminate and generate substantial amounts of waste.
The content of the invention：
The present invention is for shortcoming and defect present in prior art, it is proposed that a kind of explosion-proof lithium electricity based on intelligent control
Pond group.
The present invention is reached by following measures：
A kind of explosion-proof lithium battery group based on intelligent control, it is characterised in that provided with housing, two or more is provided with housing
Cell, more than two cell serial or parallel connections use, and deformation component fixing hole are opened up on housing, elastic membrane is solid
Be scheduled on deformation component fixing hole, housing is made of the good metal material of thermal conductivity, housing exterior walls provided with radiating fin with
And radiator fan, housing is provided with waterproof vent valve and explosion-proof plug；Controller, charging circuit are provided with housing, radio frequency is additionally provided with
Read write line, radio-frequency antenna, wherein frequency read/write are connected with radio-frequency antenna, and frequency read/write is connected with controller, also set
There are display, operation keyboard, wherein display and operation keyboard is connected with controller respectively, and display and operation keyboard are equal
It is arranged on hull outside.
The serial communication circuit and radio communication circuit being connected with controller are additionally provided with the present invention, for outside
Position machine sets up data channel, completes the write-in of charging curve and charge parameter.
The present invention is additionally provided with the three-phase alternating voltage, three-phase alternating current and phase for the alternating current for detecting the input in real time
AC detection circuit；The charging voltage of the electrokinetic cell and the DC detection circuit of charging current are detected in real time；Controller
It is connected respectively with AC detection circuit, DC detection circuit and charging circuit, controller is according to filling that DC detection circuit is detected
Piezoelectric voltage and charging current judge the mode of operation of charging circuit, and the exchange of the input detected according to AC detection circuit
Charging voltage and charging current control that three-phase alternating voltage, three-phase alternating current, phase and the DC detection circuit of electricity are detected
Charging circuit processed is to adjust the voltage range of direct current.
The present invention is additionally provided with self-protection circuit, and it is automatic that the self-protection circuit includes power transformer, rectification circuit, voltage
Regulation, reversed protection circuit, sufficient automatic power-off circuit, wherein power transformer are connected with rectification circuit, rectification circuit
Output end is connected with reversed protection circuit, sufficient automatic power-off circuit respectively；
Voltage auto-adjusting circuit of the present invention is by diode D 3, electric capacity C 1 and diode D 1, D 2 and triode G
1st, the loop that relay J 1 is constituted.
Reversed protection circuit of the present invention distinguishes connecting valve K 3, K by triode G 2, relay J 3 and resistance R 3
4 and K 5, K 6.
Sufficient automatic power-off circuit of the present invention is main by relay J 2, triode G 3, diode D 6 and resistance R
4th, R 5, R 6 constitute loop.
Carried in the present invention on charging equipment in RF tag, RF tag and write current charging equipment in advance
Charge parameter information, before charging work starts, controls frequency read/write to being carried on charging equipment by controller first
RF tag be read out, recognize the related charge parameter of charging equipment, write different chargings in controller in advance bent
Line, RF tag carrying information is contrasted with controller local data, started to charge up after finding corresponding charging curve, from
And the problem of effectively solve different size battery having differences property of charging, be identified using radio frequency read write device, speed is fast, and
Identification is accurate.
Brief description of the drawings：
Accompanying drawing 1 is the structural representation of the present invention.
Reference：Controller 1, charging circuit 2, frequency read/write 3, radio-frequency antenna 4.
Embodiment：
As shown in drawings, the present invention proposes a kind of explosion-proof lithium battery group based on intelligent control, it is characterised in that be provided with
More than two cells are provided with housing, housing, more than two cell serial or parallel connections are used, opened up on housing
Deformation component fixing hole, elastic membrane is fixed on deformation component fixing hole, and housing is made of the good metal material of thermal conductivity, shell
External wall is provided with radiating fin and radiator fan, and housing is provided with waterproof vent valve and explosion-proof plug；Provided with control in housing
Device 1, charging circuit 2, frequency read/write 3, radio-frequency antenna 4 are additionally provided with, wherein frequency read/write is connected with radio-frequency antenna, radio frequency
Read write line is connected with controller, is additionally provided with display, operation keyboard, wherein display and operation keyboard respectively with controller phase
Connection, and display is arranged at hull outside with operation keyboard.
The serial communication circuit and radio communication circuit being connected with controller are additionally provided with the present invention, for outside
Position machine sets up data channel, completes the write-in of charging curve and charge parameter.
The present invention is additionally provided with the three-phase alternating voltage, three-phase alternating current and phase for the alternating current for detecting the input in real time
AC detection circuit；The charging voltage of the electrokinetic cell and the DC detection circuit of charging current are detected in real time；Controller
It is connected respectively with AC detection circuit, DC detection circuit and charging circuit, controller is according to filling that DC detection circuit is detected
Piezoelectric voltage and charging current judge the mode of operation of charging circuit, and the exchange of the input detected according to AC detection circuit
Charging voltage and charging current control that three-phase alternating voltage, three-phase alternating current, phase and the DC detection circuit of electricity are detected
Charging circuit processed is to adjust the voltage range of direct current.
The present invention is additionally provided with self-protection circuit, and it is automatic that the self-protection circuit includes power transformer, rectification circuit, voltage
Regulation, reversed protection circuit, sufficient automatic power-off circuit, wherein power transformer are connected with rectification circuit, rectification circuit
Output end is connected with reversed protection circuit, sufficient automatic power-off circuit respectively；
Voltage auto-adjusting circuit of the present invention is by diode D 3, electric capacity C 1 and diode D 1, D 2 and triode G
1st, the loop that relay J 1 is constituted.
Reversed protection circuit of the present invention distinguishes connecting valve K 3, K by triode G 2, relay J 3 and resistance R 3
4 and K 5, K 6.
Sufficient automatic power-off circuit of the present invention is main by relay J 2, triode G 3, diode D 6 and resistance R
4th, R 5, R 6 constitute loop.
Carried in the present invention on charging equipment in RF tag, RF tag and write current charging equipment in advance
Charge parameter information, before charging work starts, controls frequency read/write to being carried on charging equipment by controller first
RF tag be read out, recognize the related charge parameter of charging equipment, write different chargings in controller in advance bent
Line, RF tag carrying information is contrasted with controller local data, started to charge up after finding corresponding charging curve, from
And the problem of effectively solve different size battery having differences property of charging, be identified using radio frequency read write device, speed is fast, and
Identification is accurate.
Claims (7)
1. a kind of explosion-proof lithium battery group based on intelligent control, it is characterised in that provided with housing, is provided with more than two in housing
Cell, more than two cell serial or parallel connections are used, and deformation component fixing hole is opened up on housing, and elastic membrane is fixed
On deformation component fixing hole, housing is made of the good metal material of thermal conductivity, housing exterior walls provided with radiating fin and
Radiator fan, housing is provided with waterproof vent valve and explosion-proof plug；Controller, charging circuit are provided with housing, radio frequency reading is additionally provided with
Device, radio-frequency antenna are write, wherein frequency read/write is connected with radio-frequency antenna, and frequency read/write is connected with controller, is additionally provided with
Display, operation keyboard, wherein display and operation keyboard are connected with controller respectively, and display is all provided with operation keyboard
Put in hull outside.
2. a kind of explosion-proof lithium battery group based on intelligent control according to claim 1, it is characterised in that be additionally provided with and control
Serial communication circuit and radio communication circuit that device processed is connected, for setting up data channel with outside host computer, complete charging
The write-in of curve and charge parameter.
3. a kind of explosion-proof lithium battery group based on intelligent control according to claim 1, it is characterised in that be additionally provided with real time
Detect the AC detection circuit of the three-phase alternating voltage, three-phase alternating current and phase of the alternating current of the input；Detection in real time
The charging voltage of the electrokinetic cell and the DC detection circuit of charging current；Controller respectively with AC detection circuit, direct current
Detection circuit is connected with charging circuit, and the charging voltage and charging current that controller is detected according to DC detection circuit judge charging
The mode of operation of circuit, and the three-phase alternating voltage of the alternating current of the input detected according to AC detection circuit, three intersect
The charging voltage and charging current of stream electric current, phase and DC detection circuit detection control charging circuit to adjust direct current
Voltage range.
4. a kind of explosion-proof lithium battery group based on intelligent control according to claim 1, it is characterised in that be additionally provided with self-insurance
Protection circuit, the self-protection circuit include power transformer, rectification circuit, voltage automatically adjust, reversed protection circuit, it is sufficient from
Dynamic power-down circuit, wherein power transformer is connected with rectification circuit, the output end of rectification circuit respectively with reversed protection circuit,
Sufficient automatic power-off circuit is connected.
5. a kind of explosion-proof lithium battery group based on intelligent control according to claim 1, it is characterised in that the voltage is certainly
The loop that dynamic regulation circuit is made up of diode D3, electric capacity C1 and diode D1, D2 and triode G1, relay J1.
6. a kind of explosion-proof lithium battery group based on intelligent control according to claim 1, it is characterised in that the reversed guarantor
Protection circuit distinguishes connecting valve K3, K4 and K5, K6 by triode G2, relay J3 and resistance R3.
7. a kind of explosion-proof lithium battery group based on intelligent control according to claim 1, it is characterised in that the abundance is certainly
Dynamic power-down circuit mainly constitutes loop by relay J2, triode G3, diode D6 and resistance R4, R5, R6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684470.8A CN107257156A (en) | 2017-08-11 | 2017-08-11 | Explosion-proof lithium battery group based on intelligent control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684470.8A CN107257156A (en) | 2017-08-11 | 2017-08-11 | Explosion-proof lithium battery group based on intelligent control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107257156A true CN107257156A (en) | 2017-10-17 |
Family
ID=60026951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684470.8A Pending CN107257156A (en) | 2017-08-11 | 2017-08-11 | Explosion-proof lithium battery group based on intelligent control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107257156A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978809A (en) * | 2017-12-06 | 2018-05-01 | 合肥国盛电池科技有限公司 | The dynamic lithium battery group traced to the source based on radio frequency |
| CN108016314A (en) * | 2017-12-01 | 2018-05-11 | 合肥国盛电池科技有限公司 | Electri forklift dynamic lithium battery group |
| CN108039525A (en) * | 2017-12-06 | 2018-05-15 | 合肥国盛电池科技有限公司 | Vehicular battery bag based on intelligent control |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454967Y (en) * | 2000-12-06 | 2001-10-17 | 谭广利 | Autoamtic-protection charging machine |
| CN202206170U (en) * | 2011-09-28 | 2012-04-25 | 淮北精科机电设备修造有限公司 | Mine explosion proof type contravariant pulsing program-controlled charging machine |
| CN103269112A (en) * | 2013-03-26 | 2013-08-28 | 苏州圆芯光机电科技有限公司 | Core of inverter-type anti-explosion charger |
| CN204425018U (en) * | 2015-01-26 | 2015-06-24 | 比亚迪股份有限公司 | Electri forklift and the charging system for electri forklift |
-
2017
- 2017-08-11 CN CN201710684470.8A patent/CN107257156A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454967Y (en) * | 2000-12-06 | 2001-10-17 | 谭广利 | Autoamtic-protection charging machine |
| CN202206170U (en) * | 2011-09-28 | 2012-04-25 | 淮北精科机电设备修造有限公司 | Mine explosion proof type contravariant pulsing program-controlled charging machine |
| CN103269112A (en) * | 2013-03-26 | 2013-08-28 | 苏州圆芯光机电科技有限公司 | Core of inverter-type anti-explosion charger |
| CN204425018U (en) * | 2015-01-26 | 2015-06-24 | 比亚迪股份有限公司 | Electri forklift and the charging system for electri forklift |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016314A (en) * | 2017-12-01 | 2018-05-11 | 合肥国盛电池科技有限公司 | Electri forklift dynamic lithium battery group |
| CN107978809A (en) * | 2017-12-06 | 2018-05-01 | 合肥国盛电池科技有限公司 | The dynamic lithium battery group traced to the source based on radio frequency |
| CN108039525A (en) * | 2017-12-06 | 2018-05-15 | 合肥国盛电池科技有限公司 | Vehicular battery bag based on intelligent control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171017 |
|
| WD01 | Invention patent application deemed withdrawn after publication |