CN103560557B - Protable power unit - Google Patents
Protable power unit Download PDFInfo
- Publication number
- CN103560557B CN103560557B CN201310530076.0A CN201310530076A CN103560557B CN 103560557 B CN103560557 B CN 103560557B CN 201310530076 A CN201310530076 A CN 201310530076A CN 103560557 B CN103560557 B CN 103560557B
- Authority
- CN
- China
- Prior art keywords
- power unit
- battery pack
- battery
- housing
- protable
- 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.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The open a kind of protable power unit of the present invention, including housing, control circuit plate, direct current output interface and/or USB output interface, generator, rotating disk, handle and battery pack, described generator is installed in described housing and output electrically connects with described battery pack, the power shaft of described generator is fixed with described rotating disk, the surface of described rotating disk offers groove, one end of described handle is sticked in described groove and is articulated in two madial walls of described groove, the storage tank accommodated for the other end of described handle when the bottom surface of described housing is provided with described handle folding near one end of described rotating disk；Described battery pack is built in housing and electrically connects with described control circuit plate, and described battery pack includes at least two batteries, trunk described in two.Protable power unit of the present invention has the advantage that volume is little, is convenient for carrying and can carry out hand power.
Description
Technical field
The present invention relates to a kind of portable power source, particularly relate to a kind of protable power unit.
Background technology
Along with the development of science and technology, electronic equipment now is used increasingly, therefore,
In life and production, need for electricity increases day by day.Particularly developed regions, electrical demand is considerably beyond remote
District, this power supply facilities allowing for developed regions is the most perfect, and the lasting supply of electric power has been effectively ensured；And
Remote districts are unfavorable due to geographical position, and power supply facilities imperfection causes powering not in time, or interval occur
Property is powered, and serious is even chronically at electroless state.Therefore, when running into urgent or important situation,
If illuminator that the electricity went off can not use, it is possible to bring unnecessary trouble to user, even make
Become loss greatly.
To this, using portable power source to tackle the situation without electricity in remote area becomes a kind of necessary of people
Means；But.Existing portable power source is before power supply, it is necessary to when there being electricity to self being charged just making
With, and again self charging just can only be continuing with in the case of having external power supply again after making to be finished；
And due to technology, the most do not develop and there is the jumbo battery of small size, difficult
With long-time power supply；Still cannot continue power supply after the electricity of portable power source exhausts, continued power problem is also
It is to solve well；Therefore, the use needs of people cannot increasingly be met.
Summary of the invention
It is an object of the invention to provide that a kind of volume is little, be convenient for carrying, and can carry out hand power or other
The protable power unit that battery or battery pack are charged by DC energy source input.
To achieve these goals, the protable power unit that the present invention provides, including housing, control circuit
Plate and direct current output interface and/or USB output interface, in described control circuit plate is installed on described housing and with
Described direct current output interface and/or the electrical connection of USB output interface, described protable power unit also includes generating
Machine, rotating disk, handle and battery pack, described generator is installed in described housing and output and described battery
Group electrically connects, and the power shaft of described generator is fixed with described rotating disk, and the surface of described rotating disk offers groove,
One end of described handle is sticked in described groove and is articulated in two madial walls of described groove, described housing
The appearance accommodated for the other end of described handle when bottom surface is provided with described handle folding near one end of described rotating disk
Put groove；Described battery pack is built in housing and electrically connects with described control circuit plate, described battery pack include to
Few two batteries, trunk described in two.
It is preferred that the lateral wall of described handle offers accommodating hole, in described accommodating hole, it is provided with fixed cover and steel
Pearl, described fixed cover is fixed in described accommodating hole, and the madial wall of described groove is provided with depression, described steel ball
Protrude from outside described fixed cover and be sticked in described depression.By arranging described fixed cover and steel ball, make described
Steel ball engages with described depression, so that described handle is fixed in described groove, when making hand power more
Stable.
It is preferred that the front of described battery is provided with a pair first discharge end jacks and a pair charging end jack, the back of the body
Face is provided with a pair first discharging terminals and a pair charging terminal, when cell parallel described in two, a wherein battery
The first discharging terminals and described charging terminal be plugged in the first discharge end jack and charging of another battery respectively
End jack.By arranging described first discharge end jack, charging end jack, the first discharging terminals and charging end
Son, can make multiple cell parallel, thus it is extendible to realize storage battery, increases protable power unit
Charge storage ability so that it is flying power is greatly improved.
It is preferred that the front of described battery is provided with locating dowel, the back side be provided with location hole, when battery described in two also
During connection, during wherein the locating dowel of a battery is plugged in the hole, location of another battery.Described locating dowel and hole, location
Cooperation multiple battery can be made to be fixed up in good orderly, thus form described battery pack, effectively profit
With the space of enclosure interior, it is achieved volume minimization.
It is preferred that described protable power unit also includes direct current input interface, described direct current input interface with
Described control circuit plate electrically connects.By arranging direct current input interface so that described protable power unit can
Obtain more electricity from the external world by multiple charged form, such as can pass through solar energy, wind energy, civil power or
The power supply of the various ways such as diesel generation, so that protable power unit obtains rapidly and stores electricity,
It is effectively improved flexibility and the portability of charging.
It is preferred that the quantity of described direct current output interface and/or USB output interface is at least two, and described in two
Direct current output interface and/or USB output interface are electrically connected in parallel to each other.Multiple output interface is set and can make this
Multiple electrical equipments can be powered by invention protable power unit simultaneously, and the use effectively solving electricity consumption simultaneously needs
Ask.
It is preferred that described control circuit plate includes microprocessor, power supply circuits and charging circuit, described power supply
Circuit electrically connects with described microprocessor, two direct current output interfaces and battery pack respectively, and described charging circuit divides
Do not electrically connect with described battery pack and described direct current input interface.It is additionally provided with for following the trail of on described charging circuit
The controller for solar of peak power.Utilize described solar energy energy controller can be effectively improved solar charging
Solar energy utilization ratio during electricity, thus obtain electricity to greatest extent.
Specifically, described control circuit plate also includes communication module, described communication module and described microprocessor
Electrical connection.Described communication module contacts, so that main frame does for communicating with main frame when multimachine serial
Effective energy conservation.
Specifically, described protable power unit also includes control button and illuminating lamp, and described illuminating lamp is installed
Electrically connect in one end of described housing and with described power supply circuits, described control button and described microprocessor electricity
Connect.Described illuminating lamp can facilitate the nocturnalism of user, brings great convenience to user.
Specifically, described control circuit plate also includes detecting described battery pack charging voltage and charging current
Detect device and show the display screen of described charging voltage and charging current, described detection device and described battery
Group electrical connection, described display screen electrically connects with described microprocessor.
Compared with prior art, owing to the present invention arranges generator, rotating disk, handle and battery pack, by
The surface of described rotating disk offers groove, makes one end of described handle be sticked in described groove and be articulated in institute
State two madial walls of groove, and be provided with receiving institute near one end of described rotating disk at the bottom surface of described housing
State the storage tank of the other end of handle；Therefore, when described handle is opened, described handle and described groove card
Holding and make hand power more easy and convenient, when described handle folding, described handle is contained in again described
In storage tank, thus reduce the volume of whole protable power unit, facilitate user to go on a journey and carry；It addition,
Owing to battery pack has multiple cell parallel, therefore so that the battery of the present invention is extendible, thus effectively increases
The capacity of the battery of strong protable power unit, improves flying power.
Accompanying drawing explanation
Fig. 1 is the stereogram of protable power unit of the present invention.
Fig. 2 is another stereogram of protable power unit of the present invention.
Fig. 3 is the cut-away view of protable power unit of the present invention.
Fig. 4 is protable power unit turntable of the present invention and the sectional view of handle.
Fig. 5 is the schematic diagram in protable power unit of the present invention after handle folding.
Fig. 6 is the exploded view of the battery pack of protable power unit of the present invention.
Fig. 7 is the Facad structure figure of the single battery of protable power unit of the present invention.
Fig. 8 is the structure figure of the single battery of protable power unit of the present invention.
Fig. 9 is the schematic diagram of the control circuit plate of protable power unit of the present invention.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature, the effect that realized in detail, below in conjunction with enforcement
Mode also coordinates accompanying drawing to be explained in detail.
As shown in Figure 1 to Figure 3, protable power unit 100 of the present invention include housing 1, control circuit plate 2,
Generator 3, rotating disk 4, handle 5 and 7, two the USB outputs of 6, two direct current output interfaces of battery pack connect
Mouth 8, direct current input interface 9, control button 10 and illuminating lamp 11.Described control circuit plate 2 is installed on institute
In stating housing 1 and with direct current output interface described in two 7, two USB output interface 8, direct current input interface 9,
Control button 10 and illuminating lamp 11 electrically connect.The bottom surface of described housing 1 be provided with deployable or fold
Pin 1a, described leg 1a can prevent to be there is rocking or collapses during hand power.
Refer to Fig. 2 and Fig. 4, in described generator 3 is installed on described housing 1 and output and described battery
Group 6 electrical connection, the power shaft of described generator 3 is fixing with described rotating disk 4, and described generator 3 uses little
The generator of type is so that whole protable power unit minimizes.The surface of described rotating disk 4 offers groove 41,
In one end of described handle 5 is sticked in described groove 41 and be articulated in two madial walls of described groove 41.Institute
The bottom surface stating housing 1 is provided with near one end of described rotating disk 4 when described handle 5 folding for described handle 5
The other end accommodate storage tank 1a.The madial wall of described handle 5 and described groove 41 just to side offer
There is accommodating hole 51, in described accommodating hole 51, be provided with fixed cover 52 and steel ball 53, described fixed cover 52 screw thread
Connecting ground to be fixed in described accommodating hole 51, the madial wall of described groove 41 is provided with depression 42, described steel ball
53 protrude from outside described fixed cover 52 and are sticked in described depression 42.By arranging described fixed cover 52 and steel
Pearl 53, makes described steel ball 53 engage with described depression 42, so that described handle 5 is fixed on described groove
In 41, make described hand 5 rotate time more stable.
Referring to Fig. 5 to Fig. 7, described battery pack 6 is built in housing 1 and is electrically connected with described control circuit plate 2
Connecing, described battery pack 6 includes at least two batteries 61, and described in two, battery 61 is parallel with one another.The present invention uses two
The mode of individual battery 61 parallel connection.Specifically, the front of described battery 61 is provided with a pair first discharge end jacks
611 and a pair charging end jack 612, the back side is provided with a pair first discharging terminals 613 and a pair charging terminal
614；One end of described battery is additionally provided with the second discharge end 615.When battery 61 described in two is in parallel, Qi Zhongyi
First discharging terminals 613 of battery and described charging terminal 614 are plugged in the first electric discharge of another battery respectively
End jack 611 and charging end jack 613.Described second discharge end 615 can make battery 61 individually discharge.
By arranging described first discharge end jack 611, charging end jack the 612, first discharging terminals 613 and charging
Terminal 614, can make multiple cell parallel, thus it is extendible to realize storage battery, increases compact power dress
The charge storage ability put so that it is flying power is greatly improved.The front of described battery 61 is provided with locating dowel 616,
The back side is provided with hole 617, location, when battery 61 described in two is in parallel, and wherein locating dowel 616 grafting of a battery
In the hole, location 617 of another battery.The cooperation in described locating dowel 616 and hole 617, location can make multiple
Battery 61 can be fixed up in good orderly, thus forms described battery pack 6, effectively utilizes the interior of housing 1
Space, portion, it is achieved volume minimization.
As shown in Fig. 3 and Fig. 8, described control circuit plate 2 includes microprocessor 21, power supply circuits 22, fills
Electricity circuit 23, detection device 24 and display screen 25, described power supply circuits 22 respectively with described microprocessor 21,
Two direct current output interfaces 7 and battery pack 6 electrically connect, described charging circuit 23 respectively with described battery pack 6
Charging end jack and described direct current input interface 9 electrically connect.Direct current input interface 9 is set so that described portable
Formula supply unit 100 can obtain more electricity from the external world, such as can pass through solar energy, wind energy, civil power or
The power supply of the various ways such as diesel generation, so that protable power unit 100 obtains rapidly and stores electricity
Amount, is effectively improved flexibility and the portability of charging.It is additionally provided with for following the trail of maximum on described charging circuit 23
The controller for solar 26(of power is called for short MPPT).When using solar recharging, described solar control
Device 26 can detect major loop DC voltage and output electric current, calculates the power output of solar array, and real
The now tracking to maximum power point.Utilize described solar energy energy controller 26 can be effectively improved solar charging
Solar energy utilization ratio during electricity, thus obtain electricity to greatest extent.When using hand power or foot-operated generating
Time, described controller for solar 26 can also realize the tracking to maximum power point, thus obtain to greatest extent
Power taking amount.Described detection device 24 is used for detecting charging voltage and the size of charging current of described battery pack 6,
Described detection device 24 electrically connects with described battery pack 6；Described display screen 25 is used for showing described charged electrical
Pressure and charging current, described display screen 25 electrically connects with described microprocessor 21.
Described control circuit plate 2 also includes communication module 27, described communication module 27 and described microprocessor 21
Electrical connection.Described communication module 27 contacts for communicating with main frame when multimachine serial, so that main frame
Do effective energy conservation.Such as, when multiple just push away take formula supply unit serial use, form one large-scale
Supply unit time, wherein the battery of is fully charged, then contacted with main frame by described communication module 27,
Main frame is just not required to charge it, and continues other supply units to needing electric power and charge, and reaches quickly to fill
The purpose of electricity；It addition, the electricity of this supply unit and electric current can be used time tranfer by described communication module 27
To main frame, thus facilitate Framework computing and show that total electricity and electric current use the time.
Referring again to Fig. 3 and Fig. 8, direct current output interface 8 described in two parallel with one another and with described power supply circuits
22 electrical connections, two USB output interfaces 8 are parallel with one another and electrically connect with described power supply circuits.Arrange multiple defeated
Outgoing interface can make protable power unit 100 of the present invention can power multiple electrical equipments simultaneously, efficient solution
The use demand of electricity consumption the most simultaneously.Described illuminating lamp 11 be installed on described housing 1 one end and with described power supply
Circuit 22 electrically connects, and described control button 10 electrically connects with described microprocessor 21, described control button 10
Being turned on and off of described illuminating lamp 11 is controlled by described microprocessor 21.Described illuminating lamp 11 can facilitate
The nocturnalism of user, brings great convenience to user.
Compared with prior art, owing to the present invention arranges generator 3, rotating disk 4, handle 5 and battery pack 6,
By offering groove 41 on the surface of described rotating disk 4, one end of described handle 5 is made to be sticked in described groove
In 41 and be articulated in two madial walls of described groove 41, and at the bottom surface of described housing 1 near described turn
One end of dish 4 is provided with the storage tank 1a of the other end accommodating described handle 5；Therefore, when 5 dozens, described handle
When opening, described handle 5 makes hand power more easy and convenient, when described hand with described groove 41 clamping
During handle 5 folding, described handle 5 is contained in again in described storage tank 1a, thus reduces whole compact power
The volume of device 100, facilitates user to go on a journey and carries；Further, since battery pack 6 has multiple battery 61
Parallel connection, therefore so that the battery of the present invention is extendible, thus effectively strengthens the battery of protable power unit
Capacity, improve flying power；Further, owing to being provided with communication module, the present invention in described control circuit plate
Supply unit energy serial be large-scale supply unit be that village powers, utilize described communication module to make each power supply
Device obtains effective energy conservation, thus reaches quick charge.
Above disclosed be only the present invention preferred embodiments, certainly can not with this limit the present invention it
Interest field, the equivalent variations therefore made according to scope of the present invention patent, still fall within the present invention and contained
Scope.
Claims (8)
1. a protable power unit, exports including housing, control circuit plate and direct current output interface and/or USB
Interface, exports in described control circuit plate is installed on described housing and with described direct current output interface and/or USB
Interface electrically connect, it is characterised in that: described protable power unit also include generator, rotating disk, handle and
Battery pack, described generator is installed in described housing, and the output of described generator and described battery pack
Electrically connecting, the power shaft of described generator is fixed with described rotating disk, and the surface of described rotating disk offers groove,
One end of described handle is sticked in described groove and is articulated in two madial walls of described groove, described housing
The appearance accommodated for the other end of described handle when bottom surface is provided with described handle folding near one end of described rotating disk
Put groove；Described battery pack is built in housing and electrically connects with described control circuit plate, described battery pack include to
Few two batteries, trunk described in two；The front of described battery be provided with a pair first discharge end jacks and
A pair charging end jack, the back side is provided with a pair first discharging terminals and a pair charging terminal, when battery described in two
Time in parallel, wherein the first discharging terminals of a battery and described charging terminal are plugged in the of another battery respectively
One discharge end jack and charging end jack；The front of described battery is provided with locating dowel, and the back side is provided with hole, location,
When cell parallel described in two, during wherein the locating dowel of a battery is plugged in the hole, location of another battery；Described
The bottom surface of housing is provided with leg that is deployable or that fold, and described leg can prevent to be occurred rocking during hand power
Or collapse.
2. protable power unit as claimed in claim 1, it is characterised in that: the lateral wall of described handle offers
Accommodating hole, is provided with fixed cover and steel ball in described accommodating hole, described fixed cover is fixed in described accommodating hole,
The madial wall of described groove is provided with depression, and described steel ball protrudes from outside described fixed cover and is sticked in described depression.
3. protable power unit as claimed in claim 1, it is characterised in that: described protable power unit also wraps
Including direct current input interface, described direct current input interface electrically connects with described control circuit plate.
4. protable power unit as claimed in claim 1, it is characterised in that: described direct current output interface and/or
The quantity of USB output interface is at least two, and direct current output interface described in two and/or USB output interface phase
Electrical connection the most in parallel.
5. the protable power unit as described in any one of claim 1-4, it is characterised in that: described control circuit plate
Including microprocessor, power supply circuits and charging circuit, described power supply circuits respectively with described microprocessor, two
Direct current output interface and battery pack electrical connection, described charging circuit is defeated with described battery pack and described direct current respectively
Incoming interface electrically connects；The controller for solar for following the trail of peak power it is additionally provided with on described charging circuit.
6. protable power unit as claimed in claim 5, it is characterised in that: described control circuit plate also includes leading to
Letter module, described communication module electrically connects with described microprocessor.
7. protable power unit as claimed in claim 5, it is characterised in that: described protable power unit also wraps
Include control button and illuminating lamp, described illuminating lamp be installed on described housing one end and with described power supply circuits electricity
Connecting, described control button electrically connects with described microprocessor.
8. protable power unit as claimed in claim 5, it is characterised in that: described control circuit plate also includes inspection
Survey the charging voltage of described battery pack and the detection device of charging current and show described charging voltage and charged electrical
The display screen of stream, described detection device electrically connects with described battery pack, described display screen and described microprocessor
Electrical connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530076.0A CN103560557B (en) | 2013-10-30 | 2013-10-30 | Protable power unit |
| PCT/CN2013/087190 WO2015062125A1 (en) | 2013-10-30 | 2013-11-15 | Portable power supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530076.0A CN103560557B (en) | 2013-10-30 | 2013-10-30 | Protable power unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103560557A CN103560557A (en) | 2014-02-05 |
| CN103560557B true CN103560557B (en) | 2016-09-07 |
Family
ID=50014750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310530076.0A Expired - Fee Related CN103560557B (en) | 2013-10-30 | 2013-10-30 | Protable power unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103560557B (en) |
| WO (1) | WO2015062125A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242427A (en) * | 2014-09-15 | 2014-12-24 | 东莞博力威电池有限公司 | A car emergency starter power supply |
| CN105743141A (en) * | 2014-12-09 | 2016-07-06 | 南京化工职业技术学院 | Photovoltaic mobile power source |
| WO2018000418A1 (en) * | 2016-07-01 | 2018-01-04 | 尚艳燕 | Small electrical generator |
| WO2018000419A1 (en) * | 2016-07-01 | 2018-01-04 | 尚艳燕 | Small electrical generator |
| CN106340942A (en) * | 2016-11-21 | 2017-01-18 | 国家电网公司 | Cable testing instrument with charging device |
| CN106848138A (en) * | 2017-02-23 | 2017-06-13 | 江苏永达电源股份有限公司 | A kind of lead accumulator device and preparation method thereof |
| CN107769357A (en) * | 2017-12-14 | 2018-03-06 | 湖北工程职业学院 | A kind of self power generation portable power source |
| CN108448688A (en) * | 2018-05-02 | 2018-08-24 | 杨秀波 | A kind of self-power generation type mobile power |
| CN109347169B (en) * | 2018-11-09 | 2020-04-07 | 杭州坦布科技有限公司 | Multifunctional energy-saving charger baby |
| CN109473576A (en) * | 2018-12-14 | 2019-03-15 | 东莞市狂暴海钓科技有限公司 | Special battery on sea |
| CN110212621A (en) * | 2019-07-05 | 2019-09-06 | 东莞市时瑞电子有限公司 | A kind of portable energy-storing power supply and its control method |
| FR3142148B1 (en) * | 2022-11-23 | 2024-10-04 | Psa Automobiles Sa | PARKING BRAKE DEVICE WITH BATTERY CHARGER |
| CN115986268B (en) * | 2023-02-20 | 2023-07-18 | 金华信园科技有限公司 | Household portable energy storage power supply |
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| JP2004364446A (en) * | 2003-06-06 | 2004-12-24 | Matsushita Electric Ind Co Ltd | Charge/discharge control device of backup battery |
| CN101625073A (en) * | 2008-09-12 | 2010-01-13 | 深圳市通用科技有限公司 | Portable environment-friendly and energy-saving lamp capable of generating and discharging electricity |
| TW201236314A (en) * | 2011-02-17 | 2012-09-01 | Sunwell Dynamics Resources Corp | Portable complex power supply apparatus |
| CN202997614U (en) * | 2012-11-26 | 2013-06-12 | 澳能电机发展有限公司 | Portable self-generating lighting and charging mobile power supply |
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- 2013-10-30 CN CN201310530076.0A patent/CN103560557B/en not_active Expired - Fee Related
- 2013-11-15 WO PCT/CN2013/087190 patent/WO2015062125A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201750193U (en) * | 2010-07-13 | 2011-02-16 | 东莞朋达电子有限公司 | Hand generation type power charger |
| CN202888939U (en) * | 2012-08-29 | 2013-04-17 | 梅庆开 | Spring-powered portable power supply |
| CN203205902U (en) * | 2013-02-07 | 2013-09-18 | 钱炜 | Portable emergency multimedia green generator |
| CN203645354U (en) * | 2013-10-30 | 2014-06-11 | 广东钇圆光电科技有限公司 | Portable power supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015062125A1 (en) | 2015-05-07 |
| CN103560557A (en) | 2014-02-05 |
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