CN108667085A - Mobile power - Google Patents
Mobile power Download PDFInfo
- Publication number
- CN108667085A CN108667085A CN201710201469.5A CN201710201469A CN108667085A CN 108667085 A CN108667085 A CN 108667085A CN 201710201469 A CN201710201469 A CN 201710201469A CN 108667085 A CN108667085 A CN 108667085A
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- China
- Prior art keywords
- voltage
- switching circuit
- conversion circuit
- interface
- mobile power
- 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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- 238000006243 chemical reaction Methods 0.000 claims abstract description 65
- 230000005611 electricity Effects 0.000 claims abstract description 24
- 230000009466 transformation Effects 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 43
- 238000012544 monitoring process Methods 0.000 claims description 9
- 239000013589 supplement Substances 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910001051 Magnalium Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H02J7/0003—
-
- H02J7/0021—
-
- 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
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
-
- 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
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of mobile power, including sequentially connected input interface, battery pack and output interface, voltage transformation module is connected between input interface and battery pack, the voltage conversion module includes voltage conversion circuit, and the voltage conversion circuit includes high voltage converter circuitry parallel with one another, middle voltage conversion circuit, low pressure conversion circuit;The high voltage converter circuitry is used to be converted into the high voltage direct current or High Level AC Voltage that receive from input interface to be transmitted to battery pack after constant pressure and charge to it;The middle voltage conversion circuit is used to be converted into the medium voltage DC received from input interface or middle pressure alternating current to be transmitted to battery pack after constant pressure and charge to it;The low pressure conversion circuit is used to be converted into the low-voltage DC or low-voltage AC that receive from input interface to be transmitted to battery pack after constant pressure and charge to it.The input voltage range of mobile power in the present invention is more compared with wide and type, and the electricity supplement of mobile power is convenient.
Description
Technical field
The present invention relates to power technique fields more particularly to a kind of mobile powers.
Background technology
The modern life has be unable to do without electricity, and especially as the increase of various mobile devices, the importance of mobile power is increasingly convex
Aobvious, mobile power is a kind of portable charger integrating power supply and charge function, in order to avoid each class of electronic devices
Battery capacity is insufficient, and when people go out, it is inevitable to carry mobile power, but the time of once going out is longer, mobile power
When electricity is used up, at this time if necessary to give mobile power charging, that can be used as supplement portable power source electricity the energy compared with
It is few, since the input range of such mobile power is smaller, generally requires and charged to it using common 220V exchange interfaces,
And 220V exchange interfaces are generally difficult to find that in the wild, and other power interfaces are not necessarily also applied for filling to mobile power
Electricity, therefore portable power source electricity supplement is very inconvenient.
Invention content
The present invention provides a kind of input voltage range is wider, electricity supplements convenient mobile power.
The technical solution used in the present invention is:A kind of mobile power, including sequentially connected input interface, battery pack and
Output interface is connected with voltage transformation module between input interface and battery pack, and the voltage conversion module includes voltage
Conversion circuit, the voltage conversion circuit include high voltage converter circuitry parallel with one another, middle voltage conversion circuit, low pressure conversion electricity
Road;The high voltage converter circuitry is used to the high voltage direct current or High Level AC Voltage that receive from input interface being converted into perseverance
Battery pack is transmitted to after pressure to charge to it;The middle straightening that the middle voltage conversion circuit is used to receive from input interface
Galvanic electricity or middle pressure alternating current, which are converted into being transmitted to battery pack after constant pressure, charges to it;The low pressure conversion circuit is used for
It is converted into the low-voltage DC or low-voltage AC that receive from input interface to be transmitted to battery pack after constant pressure and it is carried out
Charging.
After the above technical solution is adopted, compared with the prior art, the present invention has the following advantages:
The electricity supplement of mobile power in the present invention is high using high pressure, middle pressure, the low pressure in direct current or exchange
Pressure, middle pressure, low-tension supply signal may be used to carry out battery pack after corresponding voltage conversion circuit is converted into constant pressure
Charging, therefore the input voltage range of mobile power is more compared with wide and type, the electricity supplement of mobile power is convenient.
As an improvement, the mobile power includes control display module;The voltage transformation module includes that input is examined
Switching circuit is surveyed, input detection switching circuit one end is connected with input interface, and the other end is connected with voltage conversion circuit,
Also one end is connected with control display module;The input detection switching circuit includes that high pressure detection switching parallel with one another is electric
Road, middle pressure detection switching circuit and low pressure detect switching circuit.The work shape of input detecting circuit is controlled with control display module
State realizes intelligent management.
As an improvement, the voltage transformation module further includes secondary power supply constant current constant voltage fast charge conversion circuit, described two
Level power supply constant current constant voltage fast charge conversion circuit one end is connected with voltage conversion circuit, and the other end is connected with battery pack.Secondary power supply
Constant current constant voltage fast charge conversion circuit reduces the charging time for improving charge rate.
As an improvement, the control display module is cut according to the voltage signal selection high pressure detection received from input interface
It changes in circuit, middle pressure detection switching circuit and low pressure detection switching circuit three and corresponding is connected all the way.That is simultaneously only
Have and be to turn on all the way, avoids other two-way from causing voltage conversion circuit to burn due to input voltage numerical value does not correspond to.
As an improvement, the mobile power further includes power conversion module, the output interface be it is multiple, it is described
Power conversion module includes a plurality of power-switching circuit parallel with one another, described every power-switching circuit one end and battery pack
It is connected, other end is connected with output interface.Multiple output interfaces are set, while voltage is converted using a plurality of power-switching circuit
Signal increases the versatility of output interface, improves the discharging efficiency of mobile power.
As an improvement, the output interface includes, USB output interfaces, constant current output interface, constant pressure output interface, perseverance
Flow constant pressure output interface.More different types of output interface is covered, is suitable for powering to different equipment, versatility and reality
It is stronger with property.
As an improvement, the described high pressure detection switching circuit is normally closed design, the middle pressure detects switching circuit and low
Pressure detection switching circuit is normally opened design, and the middle pressure detects and is equipped with interlocking between switching circuit and low pressure detection switching circuit
Circuit.The reliability for further improving input detection switching circuit avoids the numerical value and voltage conversion circuit of input voltage
Voltage conversion circuit when range is not to corresponding to, ensure that the safety of voltage conversion operation.
As an improvement, a kind of mobile power further includes output voltage current monitoring module and Ethernet interface, institute
The output voltage current monitoring module one end stated is connected with power conversion module, and other end is connected with output interface, and also one
End is connected with control display module;The Ethernet interface is connected with control display module.The output voltage electric current prison
Surveying module can be sent the data such as the power supply state of battery pack, output voltage current operating parameter state by Ethernet interface
To smart clients such as mobile phones, each item data of mobile power is monitored in real time convenient for user.
As an improvement, the numberical range of the input voltage is 12-420VDC or 10-300VAC.Cover field ring
Common voltage range in border.
As an improvement, the voltage range of the low-voltage DC or low-voltage AC is 12-90VDC or 10-
65VAC;The voltage range of the medium voltage DC or middle pressure alternating current is 91-180VDC or 66-130VAC;The height
Straightening galvanic electricity or the voltage range of High Level AC Voltage are 181-420VDC or 131-300VAC.It provide the user more accurately
Voltage uses reference value, is convenient for the proper use of mobile power of user.
Description of the drawings
Fig. 1 is overall structure block diagram of the present invention
Fig. 2 is input detection switching circuit schematic diagram
Fig. 3 is high voltage converter circuitry, middle voltage conversion circuit or low pressure conversion circuit schematic diagram
Specific implementation mode
As shown in Figure 1, a kind of mobile power, including sequentially connected input interface, battery pack and output interface, it is inputting
It is connected with voltage transformation module between interface and output interface, voltage modulus of conversion is connected between input interface and battery pack
Block, the voltage conversion module includes voltage conversion circuit, and the voltage conversion circuit includes that high pressure parallel with one another turns
Change circuit, middle voltage conversion circuit, low pressure conversion circuit;The height that the high voltage converter circuitry is used to receive from input interface
Straightening galvanic electricity or High Level AC Voltage, which are converted into being transmitted to battery pack after constant pressure, charges to it;The middle voltage conversion circuit
For being converted into the medium voltage DC received from input interface or middle pressure alternating current to be transmitted to battery pack to it after constant pressure
It charges;The low pressure conversion circuit is used to turn the low-voltage DC or low-voltage AC that receive from input interface
It changes into and is transmitted to battery pack after constant pressure and charges to it.That is voltage transformation module will receive not from input interface
The input voltage of same type and range, which is converted into being transmitted to battery pack after constant pressure, charges to it.
The mobile power includes control display module;The voltage transformation module includes input detection switching electricity
Road, input detection switching circuit one end are connected with input interface, and the other end is connected with voltage conversion circuit, also one end
It is connected with control display module;The input detection switching circuit includes that high pressure parallel with one another detects switching circuit, middle pressure
It detects switching circuit and low pressure detects switching circuit.The control display module is believed according to the voltage received from input interface
Number numerical value, which is simultaneously transmitted to corresponding high voltage converter circuitry, middle voltage conversion circuit, low pressure and converted by automatic detection
Circuit.The high pressure detection switching circuit is normally closed design, and the middle pressure detects switching circuit and low pressure detection switching electricity
Road is normally opened design, and the middle pressure detects and is equipped with interlock circuit between switching circuit and low pressure detection switching circuit.High pressure is examined
Survey switching circuit is normally closed design, itself under-voltage protection latching when inputting mesolow, ensures that high pressure detection switching circuit does not work,
Middle pressure detection switching circuit is normally opened design, and the roads input high pressure Shi Ci electric-controlled switch is obstructed, itself under-voltage protection when inputting low pressure
It locks, middle pressure detection switching circuit is normally opened design, and the roads input high pressure Shi Ci electric-controlled switch is obstructed, itself overvoltage when being pressed in input
Protection is lockked, and interlock circuit is equipped between middle pressure detection switching circuit and low pressure detection switching circuit, pressure detection switching in guarantee
Circuit is only connected all the way simultaneously with low pressure detection switching circuit.
The mobile power includes secondary power supply constant current constant voltage fast charge conversion circuit, takes electricity laggard from voltage conversion circuit
Row secondary power supply constant current constant voltage quick charge converts, and quick charge, and built-in intelligence are carried out using high pressure and high current mode
Whether microcontroller managing chip, the current charging equipment charging voltage of automatic identification and support fast charge.Using fast charge technology, substantially contract
Short charging time realizes fast power supplement.
The battery pack is Intelligent lithium battery group, multiple battery modules built in the battery pack, using Intelligent redundant parallel connection
Technology provides supply of electric power, and battery modules are designed using overall package, and electrification hot plug installation may be implemented, and works as any of which
One battery modules breaks down or missing, can replace at any time, not influence the normal operation of battery pack, greatly enhance equipment
Reliability.The charging process of battery pack is divided into four-stage:Trickle charge, constant-current charge, constant-voltage charge and charging termination,
Wherein each battery modules are composed of 18650 high-energy battery of more piece or polymer battery.
The mobile power further includes power conversion module, and the output interface is that multiple, described power supplys is converted
Module includes a plurality of power-switching circuit parallel with one another, and described every power-switching circuit one end is connected with battery pack, separately
Outer one end is connected with output interface.The output interface includes that USB output interfaces, constant current output interface, constant pressure output connect
Mouth, constant current constant voltage output interface, the output interface are corresponded with every power-switching circuit.Power-switching circuit will be electric
Source signal is converted into voltage type corresponding with output interface, is exported to corresponding equipment finally by output interface.It is described
USB output interfaces use newest usb protocol standard, compatible 99% or more USB power receiving equipments.The constant current output connects
Mouth, constant pressure output interface, constant current constant voltage output interface provide constant current, constant pressure, three kinds of constant current constant voltage different output moulds respectively
Formula, and with external conditioned circuit, conditioned circuit a greater variety of set can be suitable for for adjusting different voltage output parameters
It is standby, versatility higher.
The mobile power further includes output voltage current monitoring module and Ethernet interface, output voltage electricity
Stream monitoring modular one end is connected with power conversion module, and other end is connected with output interface, and also one end shows mould with control
Block is connected;The Ethernet interface is connected with control display module.The output voltage current monitoring module onboard data
The data such as the power supply state of battery pack, output voltage current operating parameter state can be sent to control and show mould by detection unit
Block, control display module per the output parameter of road output interface and can show battery various parameters information with timing controlled.It is described
Output voltage current monitoring module can also be by Ethernet interface by the power supply state of battery pack, output voltage current work
The data such as parameter state send SmartClient and are monitored in real time for user, and the Ethernet interface includes wired and wireless two kinds
Communication pattern.
The movable power shell is using the double-deck aviation-grade magnalium, magnesium alloy material, liner high-strength special type fiber
Kevlar, the compression strength for enhancing movable power shell, while being designed using multiple waterproof, for example, internal circuit is anti-
Water spraying, internal diversion slot waterproof, circuit monitoring waterproof etc. ensure that mobile power still can under the severe environmental conditions such as sleet
With normal use.High-light flashlight module can also be arranged in the mobile power, be used for field illuminating, and practicability is stronger.
The voltage range of the low-voltage DC or low-voltage AC is 12-90VDC or 10-65VAC;In described
Straightening galvanic electricity or the voltage range of middle pressure alternating current are 91-180VDC or 66-130VAC;The high voltage direct current or height
It is 181-420VDC or 131-300VAC to press the voltage range of alternating current.Same interface compatibility is realized by voltage transformation module
The different voltages such as direct current, alternating current type and realize wide input voltage range.
In order to ensure that field takes the safety of electricity, therefore EMC is connected between the input interface and voltage transformation module
Filtering and lightning protection circuit, EMC filtering and lightning protection circuit include multistage lightning Protection circuit and surge voltage
Protection circuit, even if ensureing that mobile power still can be used normally under the adverse circumstances such as thunder and lightning.
As shown in Fig. 2, it is designed with input detection switching circuit in input terminal, it can be in 12-420VDC or 10-300VAC
It is adapted to automatically in input voltage range, circuit is by high pressure detection switching circuit, middle pressure detection switching circuit, low pressure detection switching electricity
3 part of road forms.For input voltage by EMC filter rectifications at DC voltage VIN, control display module passes through optocoupler U1 isolation inspections
Survey voltage VIN.Such as when input voltage takes 181VDC, 300VDC, 420VDC, 131VAC, 215VAC, 300VAC etc., control
Display module judges input voltage signal in the sections 181-420VDC or 131-300VAC by detecting DC voltage VIN,
Control display module sends out instruction, is closed by optocoupler U2 isolation control switch S1, opens high voltage converter circuitry;Pass through two simultaneously
Pole pipe D4 one-way conduction functions lock optocoupler U3 and U4 and do not work, it is ensured that in the case where switch S1 is closed, switch S2 and S3 are not
It can be closed, to ensure that high tension voltage will not be loaded on middle voltage conversion circuit and low pressure conversion circuit.When input voltage takes
Whens 91VDC, 135VDC, 180VDC, 66VAC, 98VAC, 130VAC etc., control display module will detect that input voltage signal
In the sections 91-180VDC or 66-130VAC, instruction is then sent out, is closed by optocoupler U3 isolation control switch S2, in unlatching
Voltage conversion circuit, while lockking optocoupler U4 and not working, it is ensured that in the case where switch S2 is closed, switch S3 will not be closed, it is ensured that
Middle piezoelectricity pressure is not added on low pressure conversion circuit.When input voltage takes 12VDC, 52VDC, 90VDC, 10VAC, 38VAC, 65VAC
When, control display module will detect that input voltage signal in the sections 12-90VDC or 10-65VAC, then sends out instruction,
It is closed by optocoupler U4 isolation control switch S3, opens low pressure conversion circuit.It is terminated in the input of input detection switching circuit
Bridge heap, therefore do not have to differentiation control source polarity in input interface, avoid the mobile power caused by incorrect polarity from damaging.
As shown in figure 3, after DC voltage input, power tube is controlled by driving circuit 1 and coordinates inductance, it will be on input voltage
It is raised to a stable voltage, then utilizes zero voltage convert technology, control power tube to coordinate transformer by driving circuit 2, it will
Then energy transmission utilizes synchronous rectification to primary side by driving circuit 3, control power tube, and transformer change is swapped out
The voltage commutation come forms closed loop circuit at stable voltage output by opto-coupled feedback, it is ensured that in the case where load changes, voltage is steady
It is fixed, voltage conversion is completed, input voltage at this time is converted into constant pressure, for charging to battery pack.
It, can be easily from remote locations since the input voltage range of the mobile power in the present invention is wider
Power supply supply is obtained on electric power facility, the electric power facility is AC network, double current generator, meter panel of motor vehicle direct current
The fuel cell of the making such as source, DC adapter, methanol and ethanol and bionical energy resource collecting equipment etc..The mobile power waterproof,
Lightning protection, in the presence of a harsh environment can also normal use, it is highly practical.
Claims (10)
1. a kind of mobile power, including sequentially connected input interface, battery pack and output interface, it is characterised in that:It is inputting
Voltage transformation module is connected between interface and battery pack, the voltage conversion module includes voltage conversion circuit, described
Voltage conversion circuit includes high voltage converter circuitry parallel with one another, middle voltage conversion circuit, low pressure conversion circuit;The high pressure turns
Circuit is changed for being transmitted to battery after the high voltage direct current or High Level AC Voltage that are received from input interface are converted into constant pressure
Group charges to it;The middle voltage conversion circuit is used to hand over the medium voltage DC received from input interface or middle pressure
Galvanic electricity, which is converted into being transmitted to battery pack after constant pressure, charges to it;The low pressure conversion circuit from input interface for that will connect
The low-voltage DC or low-voltage AC received, which is converted into being transmitted to battery pack after constant pressure, charges to it.
2. a kind of mobile power according to claim 1, it is characterised in that:Including controlling display module;The voltage
Conversion module includes input detection switching circuit, and input detection switching circuit one end is connected with input interface, the other end
It is connected with voltage conversion circuit, also one end is connected with control display module;The input detection switching circuit includes mutual
High pressure detection switching circuit, middle pressure detection switching circuit and low pressure in parallel detects switching circuit.
3. a kind of mobile power according to claim 1, it is characterised in that:The voltage transformation module further includes two level electricity
Source constant current constant voltage fast charge conversion circuit, described secondary power supply constant current constant voltage fast charge conversion circuit one end and voltage conversion circuit phase
Even, the other end is connected with battery pack.
4. a kind of mobile power according to claim 2, it is characterised in that:The control display module is according to from input
Voltage signal selection high pressure detection switching circuit, middle pressure detection switching circuit and the low pressure of interface detect switching circuit three
In corresponding be connected all the way.
5. a kind of mobile power according to claim 1, it is characterised in that:It further include power conversion module;Described is defeated
Outgoing interface is multiple, and the power conversion module includes a plurality of power-switching circuit parallel with one another, described every power supply
Conversion circuit one end is connected with battery pack, and other end is connected with output interface.
6. a kind of mobile power according to claim 5, it is characterised in that:The output interface includes that USB outputs connect
Mouth, constant current output interface, constant pressure output interface, constant current constant voltage output interface.
7. a kind of mobile power according to claim 4, it is characterised in that:The high pressure detection switching circuit is normally closed
Design, the middle pressure detects switching circuit and low pressure detection switching circuit is normally opened design, middle pressure detection switching electricity
It is equipped with interlock circuit between road and low pressure detection switching circuit.
8. a kind of mobile power according to claim 2 or 5, it is characterised in that:It further include output voltage current monitoring mould
Block and Ethernet interface, described output voltage current monitoring module one end are connected with power conversion module, other end with it is defeated
Outgoing interface is connected, and also one end is connected with control display module;The Ethernet interface is connected with control display module.
9. a kind of mobile power according to claim 4, it is characterised in that:The ranging from 12- of the input voltage
420VDC or 10-300VAC.
10. a kind of mobile power according to claim 9, it is characterised in that:The low-voltage DC or low pressure are handed over
The voltage range of galvanic electricity is 12-90VDC or 10-65VAC;The voltage range of the medium voltage DC or middle pressure alternating current is
91-180VDC or 66-130VAC;The voltage range of the high voltage direct current or High Level AC Voltage be 181-420VDC or
131-300VAC。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710201469.5A CN108667085B (en) | 2017-03-30 | 2017-03-30 | Mobile power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710201469.5A CN108667085B (en) | 2017-03-30 | 2017-03-30 | Mobile power supply |
Publications (2)
Publication Number | Publication Date |
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CN108667085A true CN108667085A (en) | 2018-10-16 |
CN108667085B CN108667085B (en) | 2024-02-20 |
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ID=63785441
Family Applications (1)
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CN201710201469.5A Active CN108667085B (en) | 2017-03-30 | 2017-03-30 | Mobile power supply |
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CN (1) | CN108667085B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101295193A (en) * | 2008-06-11 | 2008-10-29 | 宁波乐邦斯比泰电源技术有限公司 | DC ATX electric power for vehicle mounted computer |
CN104377789A (en) * | 2014-12-13 | 2015-02-25 | 陈国经 | Portable multifunctional portable power supply |
CN204407954U (en) * | 2015-01-27 | 2015-06-17 | 深圳市华宝新能源有限公司 | Multiinputoutput fills portable power source soon |
CN105226989A (en) * | 2014-06-27 | 2016-01-06 | 联合汽车电子有限公司 | The power electronics integrated system of new-energy automobile and method of work thereof |
CN206673630U (en) * | 2017-03-30 | 2017-11-24 | 宁波乐邦斯比泰电源技术有限公司 | Portable power source |
-
2017
- 2017-03-30 CN CN201710201469.5A patent/CN108667085B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101295193A (en) * | 2008-06-11 | 2008-10-29 | 宁波乐邦斯比泰电源技术有限公司 | DC ATX electric power for vehicle mounted computer |
CN105226989A (en) * | 2014-06-27 | 2016-01-06 | 联合汽车电子有限公司 | The power electronics integrated system of new-energy automobile and method of work thereof |
CN104377789A (en) * | 2014-12-13 | 2015-02-25 | 陈国经 | Portable multifunctional portable power supply |
CN204407954U (en) * | 2015-01-27 | 2015-06-17 | 深圳市华宝新能源有限公司 | Multiinputoutput fills portable power source soon |
CN206673630U (en) * | 2017-03-30 | 2017-11-24 | 宁波乐邦斯比泰电源技术有限公司 | Portable power source |
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CN108667085B (en) | 2024-02-20 |
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