CN106100068B - A kind of battery pack detachable mobile power - Google Patents
A kind of battery pack detachable mobile power Download PDFInfo
- Publication number
- CN106100068B CN106100068B CN201610662117.5A CN201610662117A CN106100068B CN 106100068 B CN106100068 B CN 106100068B CN 201610662117 A CN201610662117 A CN 201610662117A CN 106100068 B CN106100068 B CN 106100068B
- Authority
- CN
- China
- Prior art keywords
- management module
- power management
- power
- unit
- battery unit
- 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.)
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000007747 plating Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of battery pack detachable mobile powers, including a power management module and an at least battery unit, and a power supply entirety is connected by connection sheet between battery unit and power management module；There is control circuit inside power management module; control circuit has DC boosting/pressure unit, charge and discharge protecting unit, reversal connection and short-circuit protection unit and charge and discharge indicating circuit, has charging interface, master switch and power output interface on the shell of power management module.The present invention has the following advantages：First, when power failure, trouble unit is directly removed, rest part works normally always；Second, Whole-dismountable, weight is lighter, can be portable, and a people can take spot and assembling realization power supply is rapidly completed in 5 minutes；Third damages single battery unit, it is only necessary to replace broken parts, maintenance cost is low；4th, zero carbon emission is more environmentally friendly, and will not increase cost.
Description
Technical field
The present invention relates to power-supply device technical fields, and in particular to a kind of mobile power.
Background technology
Stand-by power supply can be all applied in many fields, such as communication base station.Communication base station, including it is distributed widely in building
Etc. ground many miniature base stations 4G, meet with alternating current power-off after, the power supply state of standby battery can be transferred to immediately.However, working as
Accumulator property declines, and when institute's reserve of electricity cannot be satisfied continued power, base station will face the problem of stopping.Many base stations are not only
Wireless service is provided for one's respective area, also undertakes rotating function in signal.Therefore, once standby battery supervisory systems sends out alarm,
Generator will be sent to base station and nearby generated electricity by power generation personnel.However mobile inconvenient, the excessive manpower of input of generator presence,
Using bavin/gasoline, O＆M cost is high, noise disturbs residents, not environmentally the shortcomings that.Since many base stations are all located at densely populated place,
Vehicle is difficult to enter or oil machine pollution environment is not allowed by resident or unit, also uses lead-acid batteries, but often
Power-on time is shorter, leads to not ensure base station power supply, power-off of base station is caused to communicate accident.And existing battery backup is
Global design in groups, the disadvantage is that when power failure, whole group cannot use；It is non-dismountable, heavy, mobile inconvenient；When damage
Integral replacing is needed, it is of high cost, uneconomical.
Invention content
The technical problem to be solved in the present invention is to provide a kind of simple in structure, transport convenience, flexibility and reliability, maintenance cost are low
Battery pack detachable mobile power.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of battery pack detachable mobile power,
It is characterized in that：(it is typically lithium ionic cell unit, can also be electricity including a power management module and an at least battery unit
Perhaps other type cells), a power supply entirety is connected by connection sheet between battery unit and power management module；Power supply
There is inside management module control circuit, control circuit have DC boosting/pressure unit, charge and discharge protecting unit, reversal connection and
Short-circuit protection unit and charge and discharge indicating circuit have charging interface, master switch and power supply defeated on the shell of power management module
Outgoing interface, charging interface, master switch and power output interface respectively connect control circuit；Each battery unit is by several lithium ions
Battery core is formed by connecting through spot welding by nickel strap and is installed in its shell by series and parallel mode again, and is connected to signal wire and remittance
Streamline connection is located at the power protection plate in cell casing between both sides, output to lithium ionic cell unit shell both sides bolt
Then fixed column connects bolt fixed column by connection sheet and reaches electric connection with power management module.Each battery unit it
Between be independent from each other, any of which one or more is out of order, and does not interfere with other normal works.
Further, the top both sides of power management module and each battery unit are equipped with the identical bolt of structure and fix
Column, wherein side are anode, and the other side is cathode, and both sides are connected and fixed by connection sheet, are assembled in order to unified.
Further, the connection sheet is strip laminated structure, including main part and insulated part, main part adopt
It is made of nickel plating copper sheet, the lateral surface and upper and lower surface of nickel plating copper sheet have ambroin；There is U-shaped mouth, U-shaped mouth in connection sheet
At perforation to the lower edge of connection sheet, U-shaped mouth size is more than bolt fixed column outer diameter；It is snapped by the U-shaped mouth of connection sheet
Power supply entirety is connected into the bolt fixed column of battery unit and power management module, then insulating nut is fixed on bolt and is fixed
Fastening structure is constituted on column, can achieve the effect that quickly to assemble.
Further, it is provided with radiator fan in power management module, is equipped in the outer casing frontispiece of power management module
Fan mouth is directed at fan.
Further, include at least two battery units, power management module and each battery unit are having the same
Outer shape all has gap between power management module and battery unit and between adjacent cell, in order to dissipate
Heat.
Further, the inverter of DC/AC switching can be carried out by being equipped in power management module, both exportable direct current
Electric (DC), also exportable alternating current (AC).
Preferably, the cover top portion of power management module and the case top of battery unit are both provided with handle, facilitate use
It is portable walk.
The present invention has the following advantages：First, when power failure, trouble unit is directly removed, rest part is always
Normal work, only the capacity of power supply can reduce；Second, Whole-dismountable, weight is lighter, can be portable, and a people can take
Assembling is rapidly completed in spot in 5 minutes, realizes power supply；Third damages single battery unit, it is only necessary to broken parts are replaced,
Maintenance cost is low, and economy is notable；4th, zero carbon emission is more environmentally friendly, and will not increase cost.
Description of the drawings
Fig. 1 is overall structure figure of the present invention；
Fig. 2 is construction profile of the present invention；
Fig. 3 is Facad structure figure of the present invention；
Fig. 4 is connection sheet structure chart；
Fig. 5 is power management module internal control circuit structural schematic block diagram.
In figure, 1 is power management module, and 2 be battery unit, and 3 be connection sheet, and 4 be charging interface, and 5 be master switch, and 6 are
Fan mouth, 7 be power output interface, and 8 be bolt fixed column, and 9 be handle, and 10 be U-shaped mouth.
Specific implementation mode
In the present embodiment, referring to Fig.1-5, the battery pack detachable mobile power include power management module 1 and lithium from
Sub- battery unit 2 connects into a power supply entirety between battery unit 2 and power management module 1 by connection sheet 3；Power supply pipe
Managing the inside of module 1 has a control circuit, and control circuit has DC boosting/pressure unit, charge and discharge protecting unit, reversal connection and short
Road protection location and charge and discharge indicating circuit have charging interface 4, master switch 5 and power supply defeated on the shell of power management module 1
Outgoing interface 7, charging interface 4, master switch 5 and power output interface 7 respectively connect control circuit；Battery unit 2 by several lithiums from
Sub- battery core is formed by connecting through spot welding by nickel strap and is installed in its shell by series and parallel mode again, and be connected to signal wire and
Bus bar connection is located at the power protection plate in cell casing between both sides, output to lithium ionic cell unit shell both sides spiral shell
Then bolt fixed column 8 connects bolt fixed column 8 by connection sheet 3 and reaches electric connection with power management module 1.Battery unit
Between be independent from each other, any of which one or more is out of order, and does not interfere with other normal works.
Power management module 1 and the top both sides of battery unit 2 are equipped with the identical bolt fixed column 8 of structure, wherein one
Side is anode, and the other side is cathode, and both sides are connected and fixed by connection sheet 3, is assembled in order to unified.
Connection sheet 3 is strip laminated structure, including main part and insulated part, and main part uses nickel plating copper sheet system
At the lateral surface and upper and lower surface of nickel plating copper sheet have ambroin；There is U-shaped mouth 10, the perforation of U-shaped mouth 10 is to even in connection sheet
At the lower edge of contact pin, U-shaped mouth size is more than 8 outer diameter of bolt fixed column about 2mm；It is snapped by the U-shaped mouth 10 of connection sheet 3
Power supply entirety is connected into the bolt fixed column 8 of battery unit 2 and power management module 1, then insulating nut is fixed on bolt
Fastening structure is constituted in fixed column, can achieve the effect that quickly to assemble.
It is provided with radiator fan in power management module 1, fan mouth 6 is equipped in the outer casing frontispiece of power management module 1
It is directed at fan.
Power management module 1 and 2 outer shape having the same of battery unit, power management module 1 and battery unit 2 it
Between and adjacent cell 2 between all have gap, in order to radiate.
The inverter of DC/AC switching can be carried out by being equipped in power management module 1, both exportable direct current (DC),
Also exportable alternating current (AC).
The cover top portion of power management module 1 and the case top of battery unit 2 are both provided with handle 9, facilitate with portable
It walks.
The technical parameter of single battery unit 2 is：Operating voltage is DC/37V, capacity 52Ah.By power management mould
Block 1 boosts to DC/48V constant current outputs, is load supplying.
It is made of five battery units 2 and a power management module 1, six modules all have positive and negative pole bolt fixed column
8, mobile power is constituted by connection sheet 3 (nickel plating copper bar) and the insulated bolt fastening of plug-in type.
The outside of connection sheet 3 has ambroin, and inside is nickel plating copper bar, is open as U-shaped mouth, avoids short circuit and electric leakage, and
It penetrates through to the following embolium of connection sheet.
Power supply has the function of charge and discharge protecting, reverse connecting protection and charge and discharge instruction.
Power source charges voltage is AC/220V, output voltage DC/48V.It can use directly as ups power, also can be used as
The stand-by power supply for supplementing low capacity ups power uses.
The present invention is described in detail above, described above, only the preferred embodiments of the invention, when cannot
Limit the scope of the present invention, i.e., it is all according to the made equivalent changes and modifications of the application range, it all should still belong to covering scope of the present invention
It is interior.
Claims (7)
1. a kind of battery pack detachable mobile power, it is characterised in that：Including a power management module and an at least battery list
Member connects into a power supply entirety between battery unit and power management module by connection sheet；Tool inside power management module
Have a control circuit, control circuit have DC boosting/pressure unit, charge and discharge protecting unit, reversal connection and short-circuit protection unit and
Charge and discharge indicating circuit has charging interface, master switch and power output interface, charging on the shell of power management module
Mouth, master switch and power output interface respectively connect control circuit；Each battery unit is passed through by several lithium-ion electric cores goes here and there, simultaneously
Connection mode is formed by connecting through spot welding by nickel strap and is installed in its shell again, and is connected to signal wire and bus bar connection positioned at electricity
Power protection plate in pool unit shell between both sides, and export to cell casing both sides bolt fixed column, then pass through company
Contact pin connects bolt fixed column and reaches electric connection with power management module.
2. battery pack detachable mobile power according to claim 1, it is characterised in that：Power management module and each
The top both sides of battery unit are equipped with the identical bolt fixed column of structure, and wherein side is anode, and the other side is cathode, both sides
It is connected and fixed by connection sheet.
3. battery pack detachable mobile power according to claim 2, it is characterised in that：The connection sheet is strip sheet
Shape structure, including main part and insulated part, main part are made of nickel plating copper sheet, the lateral surface of nickel plating copper sheet and on
Has ambroin in lower surface；There is U-shaped mouth, U-shaped mouth to penetrate through to the lower edge of connection sheet, U-shaped mouth size in connection sheet
More than bolt fixed column outer diameter；The bolt fixed column of battery unit and power management module is snapped by the U-shaped mouth of connection sheet
On connect into power supply entirety, then insulating nut is fixed in bolt fixed column and constitutes fastening structure.
4. battery pack detachable mobile power according to claim 3, it is characterised in that：It is set in power management module
It is equipped with radiator fan, being equipped with fan mouth in the outer casing frontispiece of power management module is directed at fan.
5. battery pack detachable mobile power according to claim 4, it is characterised in that：Include at least two batteries
Unit, power management module and each battery unit outer shape having the same, between power management module and battery unit,
And gap is all had between adjacent cell.
6. battery pack detachable mobile power according to claim 5, it is characterised in that：It is installed in power management module
The inverter of DC/AC switching can be carried out by having.
7. battery pack detachable mobile power according to claim 1, it is characterised in that：The shell of power management module
The case top of top and battery unit is both provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662117.5A CN106100068B (en) | 2016-08-10 | 2016-08-10 | A kind of battery pack detachable mobile power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662117.5A CN106100068B (en) | 2016-08-10 | 2016-08-10 | A kind of battery pack detachable mobile power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106100068A CN106100068A (en) | 2016-11-09 |
| CN106100068B true CN106100068B (en) | 2018-09-14 |
Family
ID=57456894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662117.5A Active CN106100068B (en) | 2016-08-10 | 2016-08-10 | A kind of battery pack detachable mobile power |
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| Country | Link |
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| CN (1) | CN106100068B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667130A (en) * | 2018-05-21 | 2018-10-16 | 国祥航空有限公司 | The standby power supply device and control system of telecomm base station |
| CN109786599B (en) | 2018-12-29 | 2021-08-31 | 华为数字技术（苏州）有限公司 | Energy storage system |
| CN110429911A (en) * | 2019-09-11 | 2019-11-08 | 浙江正泰新能源开发有限公司 | A kind of photovoltaic tracking device power module |
| CN118100381B (en) * | 2024-04-29 | 2024-07-12 | 国网浙江省电力有限公司杭州市钱塘区供电公司 | Safe portable DC power supply |
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|---|---|---|---|---|
| CN201699449U (en) * | 2010-06-04 | 2011-01-05 | 黄石东贝机电集团太阳能有限公司 | Portable multifunctional power supply |
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| CN205882791U (en) * | 2016-08-10 | 2017-01-11 | 青海绿草地新能源科技有限公司 | Detachable portable power source of group battery |
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|---|---|---|---|---|
| JP4940203B2 (en) * | 2008-08-29 | 2012-05-30 | 株式会社日立製作所 | Railway vehicle battery box and railway vehicle |
| CN102170250B (en) * | 2011-04-12 | 2014-03-19 | 上海绿圣能源科技有限公司 | Solar energy power supply apparatus |
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2016
- 2016-08-10 CN CN201610662117.5A patent/CN106100068B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201699449U (en) * | 2010-06-04 | 2011-01-05 | 黄石东贝机电集团太阳能有限公司 | Portable multifunctional power supply |
| CN203377644U (en) * | 2013-07-29 | 2014-01-01 | 山东精工电子科技有限公司 | Multifunctional portable mobile power supply |
| CN203932244U (en) * | 2014-04-30 | 2014-11-05 | 山东精工电子科技有限公司 | A kind of energy storage stand-by power supply |
| CN204886218U (en) * | 2015-05-15 | 2015-12-16 | 浙江南都电源动力股份有限公司 | Mobile power supply |
| CN205303571U (en) * | 2015-12-28 | 2016-06-08 | 天津力神特种电源科技股份公司 | Battery pack |
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| CN106100068A (en) | 2016-11-09 |
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Denomination of invention: Battery pack detachable mobile power supply Effective date of registration: 20191009 Granted publication date: 20180914 Pledgee: Qinghai Golmud Industrial Park Development and Construction Co.,Ltd. Pledgor: QINGHAI GREEN GRASS OF TECHNOLOGY CO.,LTD. Registration number: Y2019630000002 |
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Effective date of registration: 20200511 Granted publication date: 20180914 |
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