CN205509554U - Emergent self -power portable power source - Google Patents
Emergent self -power portable power source Download PDFInfo
- Publication number
- CN205509554U CN205509554U CN201620146388.0U CN201620146388U CN205509554U CN 205509554 U CN205509554 U CN 205509554U CN 201620146388 U CN201620146388 U CN 201620146388U CN 205509554 U CN205509554 U CN 205509554U
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- Prior art keywords
- power source
- portable power
- shell
- emergent self
- powered portable
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Abstract
The utility model discloses an emergent self -power portable power source, through having increased hand electromagnetism power module on the basis at current lithium cell portable power source, it constitutes the mode of dual power supply to combine together lithium cell portable power source module and hand electromagnetism power module, the limited shortcoming of portable power source capacity has been solved to a certain extent, even when the portable power source electric quantity exhausts, accessible hand cranking power generation's mode continues to carry out the emergency service for the cell -phone, satisfy people's emergent demand of using the cell -phone temporarily, and its reliable operation, high durability and convenient use. The portable power source global design is light and handy, and shell and gear adoption plastics or metal are made, and the rocking handle adopts foldable design, and is small, light in weight, and convenient to carry, it is convenient to use.
Description
Technical field
This utility model belongs to portable power source structure-design technique field, is specifically related to a kind of emergent self-powered
Portable power source.
Background technology
Under the mobile Internet epoch, smart mobile phone market development is rapid.Global smart mobile phone shipment in 2015
Amount is more than 1,400,000,000.Smart mobile phone integrated communication, amusement, multimedia, take pictures, ecommerce etc. many
Kind of function, have become as people work, live, requisite instrument of going on a journey.
But, the power consumption of smart mobile phone is greatly an outstanding problem of its development of restriction.Especially for
Go out long journey, commercial affairs travel, outdoor travel or at the activity away from power supply occasion, smart mobile phone self
Electricity usually cannot meet the requirement of long-time power supply.To this end, portable portable power source device
Have become as the mobile phone stand-by power supply that people go on a journey standing.Portable power source on the market be one collection storage electricity,
Boosting, Charge Management are in the portable set of one.Wherein storage electrolyte typically uses lithium battery, passes through
DC-DC booster circuit is lithium battery power supply in mobile phone.The charging management system of portable power source can be according to lithium electricity
The voltage in pond is automatically adjusted charging current, and then improves the service life of lithium battery.Capacity is 5000mAh
The portable power source charging interval be about 5～8 hours.
Portable power source alleviates the emergency service demand of smart mobile phone to a certain extent, but works as
When its electricity exhausts and cannot charge in time, its stand-by power supply function will be lost, and these will be to people's
Trip brings very big inconvenience.If using jumbo portable power source, not only reduce portability, and
Also can be restricted when aviation is gone on a journey.
Therefore, in view of problem above, it is necessary to propose a kind of novel emergent self-powered portable power source, with
Reply portable power source cannot give the problem of mobile phone emergency service when electricity exhausts, by being moved by lithium battery
Power module and hand electromagnetism supply module combine, even if when portable power source electricity exhausts, it is possible to logical
Cross the mode of hand power to continue as mobile phone and carry out emergency service, meet people's interim Emergency use mobile phone
Demand.
Utility model content
In view of this, this utility model provides a kind of emergent self-powered portable power source, with the mobile electricity of reply
The problem of mobile phone emergency service cannot be given in source when electricity exhausts, by by lithium battery mobile power module and
Hand electromagnetism supply module combines.Even if when portable power source electricity exhausts, can be by hand power
Mode continues as mobile phone and carries out emergency service, meets the demand of people's interim Emergency use mobile phone.
Meet an urgent need self-powered portable power source according to the one that the purpose of this utility model proposes, described portable power source
Including shell, the lithium battery mobile power module that is arranged at described enclosure, described shell also sets up
There is power supply input/output interface, it is characterised in that described portable power source also includes being arranged in described shell
Hand electromagnetism supply module, described hand electromagnetism supply module by changes mechanical energy be electric energy output power supply,
The switching push button for switching different powering mode it is additionally provided with on described shell.
Preferably, described hand electromagnetism supply module includes mechanical energy running part, electromotor and rectification
Mu balanced circuit, described mechanical energy running part operating output rotary action power, electromotor will rotate mechanical energy
Being converted to electric energy, regulator rectifier circuit is stable straight in order to carry out the three-phase alternating current produced processing output
Stream electricity.
Preferably, described mechanical energy running part includes rocking handle, driving gear set, described driving gear set
Outfan connect electromotor rotor.
Preferably, described rocking handle includes handle, rocking bar and rotating shaft, and described rotating shaft connects driving gear set
Drivewheel.
Preferably, described rocking handle is accordion structure, described shell is provided with and matches with described handle
Groove, when not using, described handle fold put into described groove.
Preferably, described electromotor is threephase alternator.
Preferably, described regulator rectifier circuit is three-phase bridge full-wave rectifying circuit.
Preferably, described shell includes that shell and lower casing, described upper and lower shell connect and fix.
Preferably, lithium battery mobile power module includes lithium battery, DC-DC booster circuit and charging valve
Reason system.
Preferably, described shell is additionally provided with for switching two kinds of different powering modes switching push button with
And power supply input/output interface.
Compared with prior art, disclosed in this utility model, the advantage of emergent self-powered portable power source is:
This utility model is by adding hand Electromagnetic generation on the basis of existing lithium battery mobile power
Module, the mould of composition dual power supply that lithium battery mobile power module and hand electromagnetism supply module are combined
Formula, the shortcoming to some extent solving portable power source finite capacity, even if consuming at portable power source electricity
Time to the greatest extent, mobile phone can be continued as by the way of hand power and carry out emergency service, meet people and meet an urgent need temporarily
Use the demand of mobile phone, and its reliable operation, easy to use.
And portable power source global design is light and handy, shell and gear can use plastics or metal to make, rocking handle
Using fold design, volume is little, lightweight, easy to carry, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the outside schematic diagram of emergent self-powered portable power source disclosed in this utility model.
Fig. 2 is the structural representation of rocking handle.
Fig. 3 is the schematic internal view of emergent self-powered portable power source disclosed in this utility model.
Numeral in figure or the title of the corresponding component representated by letter:
11, upper shell 12, lower casing 13, rocking handle 14, USB output interface 15, MiniUSB
Input interface
21, handle 22, rocking bar 23, rotating shaft
31, lithium battery 32, electromotor 33, driving gear set 34, circuit board
Detailed description of the invention
Traditional Portable power source alleviates the emergency service demand of smart mobile phone to a certain extent,
But when its electricity exhausts and cannot charge in time, its stand-by power supply function will be lost, and this will be right
The trip of people brings very big inconvenience.If using jumbo portable power source, not only reduce portability,
And also can be restricted when aviation is gone on a journey.
This utility model is for deficiency of the prior art, it is provided that a kind of emergent self-powered portable power source,
The problem that cannot give mobile phone emergency service with reply portable power source when electricity exhausts, by moving lithium battery
Galvanic electricity source module and hand electromagnetism supply module combine.Even if when portable power source electricity exhausts, can lead to
Cross the mode of hand power to continue as mobile phone and carry out emergency service, meet people's interim Emergency use mobile phone
Demand.
Meet an urgent need self-powered portable power source according to the one that the purpose of this utility model proposes, described portable power source
Including shell, the lithium battery mobile power module that is arranged at described enclosure, described shell also sets up
There is power supply input/output interface, it is characterised in that described portable power source also includes being arranged in described shell
Hand electromagnetism supply module, described hand electromagnetism supply module by changes mechanical energy be electric energy output power supply,
The switching push button for switching different powering mode it is additionally provided with on described shell.
Preferably, described hand electromagnetism supply module includes mechanical energy running part, electromotor and rectification
Mu balanced circuit, described mechanical energy running part operating output rotary action power, electromotor will rotate mechanical energy
Being converted to electric energy, regulator rectifier circuit is stable straight in order to carry out the three-phase alternating current produced processing output
Stream electricity.
Preferably, described mechanical energy running part includes rocking handle, driving gear set, described driving gear set
Outfan connect electromotor rotor.
Preferably, described rocking handle includes handle, rocking bar and rotating shaft, and described rotating shaft connects driving gear set
Drivewheel.
Preferably, described rocking handle is accordion structure, described shell is provided with and matches with described handle
Groove, when not using, described handle fold put into described groove.
Preferably, described electromotor is threephase alternator.
Preferably, described regulator rectifier circuit is three-phase bridge full-wave rectifying circuit.
Preferably, described shell includes that shell and lower casing, described upper and lower shell connect and fix.
Preferably, lithium battery mobile power module includes lithium battery, DC-DC booster circuit and charging valve
Reason system.
Preferably, described shell is additionally provided with for switching two kinds of different powering modes switching push button with
And power supply input/output interface.
By detailed description of the invention, the technical solution of the utility model clearly and completely will be retouched below
State.Obviously, described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creation
Property work premise under the every other embodiment that obtained, broadly fall into the scope of this utility model protection.
Please also refer to Fig. 1 to Fig. 3, as it can be seen, a kind of emergent self-powered portable power source, portable power source
Including shell, the lithium battery mobile power module that is arranged at enclosure, shell is additionally provided with power supply defeated
Enter output interface.Lithium battery mobile power module includes lithium battery, and uses the conventional of existing portable power source
Circuit, mainly includes the booster circuit of a DC-DC and a charging management system.Due to mobile phone also
Use lithium battery power supply, and with cannot be carried out charging between current potential, therefore one booster circuit of needs will
It is raised to 5V and could charge for mobile phone.Charging management system is then for lithium cell charging, and it can basis
The voltage of lithium battery is automatically adjusted charging current, protects lithium battery, improves its service life.
Wherein power supply input/output interface is USB hole 14, and power input interface is MiniUSB hole 15,
Its highly versatile, easy to use.
Shell includes outer 11 shells and lower casing 12, and upper and lower shell connects and fixes.
Portable power source also includes the hand electromagnetism supply module being arranged in shell, hand electromagnetism supply module
It is electric energy output power supply by changes mechanical energy, shell is additionally provided with for switching cutting of different powering mode
Change button (not shown).This utility model uses the pattern of dual power supply, and one is direct by lithium battery
Being powered to mobile phone, two is to be powered to mobile phone by hand electromagnetism supply module, and both can be by opening
Close and freely switch, facilitate user to use temporarily.
Hand electromagnetism supply module includes mechanical energy running part, electromotor and regulator rectifier circuit, machine
Tool energy running part operating output rotary action power, the mechanical energy of rotation is converted to electric energy by electromotor, whole
Stream mu balanced circuit exports galvanic current in order to carry out three-phase alternating current processing.
Wherein, mechanical energy running part includes rocking handle 13, driving gear set 33, the output of driving gear set
End connects the rotor of electromotor.
Rocking handle includes handle 21, rocking bar 22 and rotating shaft 23, and rotating shaft 23 connects driving gear set 33
Drivewheel.Rotary action power is carried out transmitting and carrying out rotating speed amplification after rotating by handle by driving gear set.
Wherein, driving gear set uses close-toothed stage-geared, and rotating speed amplification is up to 30-40.Send out
Motor is then made up of two parts, and one is fixed coil, referred to as stator, and two is rotating magnetic
Pole, referred to as rotor.When rotation crank, by the transmission of inner teeth wheels, can rotor driven with higher
Rotating speed rotate, the most hand circle, the most rotatable 30-40 of rotor encloses, thus improves output.Wherein
Gear ratio can set as required, does not limits at this.
Rocking handle is accordion structure, shell is provided with the groove (not shown) matched with handle, no
During use, handle folds and puts into groove so that compact conformation, it is simple to carry.When needing charging, adjust
Joint, to the pattern of hand power supply and after connecting mobile phone, need to overturn taking-up handle, then with certain rotating speed
Turning handle can be powered for mobile phone, and meanwhile, also possessing turning handle is internal lithium battery power supply
Function.
Electromotor is threephase alternator.Regulator rectifier circuit is three-phase bridge full-wave rectifying circuit, its
Utilization rate is high.Three-phase alternating current is the most exportable surely through the rectification circuit with LM2596s-ADJ as core
Fixed 5V unidirectional current, meets the power reguirements of mobile phone.
Additionally, shell and gear in this utility model all can use plastics or metal to make, design is light
Ingeniously, easy to carry.
The utility model discloses a kind of emergent self-powered portable power source, by moving electricity at existing lithium battery
Add hand Electromagnetic generation module on the basis of source, lithium battery mobile power module and hand electromagnetism are supplied
Electricity module combines and forms the pattern of dual power supply, to some extent solves portable power source finite capacity
Shortcoming, even if when portable power source electricity exhausts, mobile phone can be continued as by the way of hand power and enter
Row emergency service, meets the demand of people's interim Emergency use mobile phone, and its reliable operation, easy to use.
And portable power source global design is light and handy, shell and gear can use plastics or metal to make, rocking handle
Using fold design, volume is little, lightweight, easy to carry, easy to use.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (10)
1. an emergent self-powered portable power source, described portable power source includes shell, is arranged at described shell
Internal lithium battery mobile power module, described shell is additionally provided with power supply input/output interface, and it is special
Levying and be, described portable power source also includes the hand electromagnetism supply module being arranged in described shell, described
Hand electromagnetism supply module by changes mechanical energy be electric energy output power supply, described shell is additionally provided with for
The switching push button of the different powering mode of switching.
2. emergent self-powered portable power source as claimed in claim 1, it is characterised in that described hand electricity
Magnetic power supplying module includes mechanical energy running part, electromotor and regulator rectifier circuit, and described mechanical energy passes
Dynamic part operating output rotary action power, rotation mechanical energy is converted to electric energy, rectifying and voltage-stabilizing electricity by electromotor
Road exports galvanic current in order to carry out the three-phase alternating current produced processing.
3. emergent self-powered portable power source as claimed in claim 2, it is characterised in that described mechanical energy
Running part includes rocking handle, driving gear set, and the outfan of described driving gear set connects turning of electromotor
Son.
4. emergent self-powered portable power source as claimed in claim 3, it is characterised in that described rocking handle bag
Including handle, rocking bar and rotating shaft, described rotating shaft connects the drivewheel of driving gear set.
5. emergent self-powered portable power source as claimed in claim 4, it is characterised in that described rocking handle is
Accordion structure, described shell is provided with the groove matched with described handle, when not using, described
Handle folds and puts into described groove.
6. emergent self-powered portable power source as claimed in claim 2, it is characterised in that described electromotor
For threephase alternator.
7. emergent self-powered portable power source as claimed in claim 2, it is characterised in that described rectification is steady
Volt circuit is three-phase bridge full-wave rectifying circuit.
8. emergent self-powered portable power source as claimed in claim 1, it is characterised in that described shell bag
Including shell and lower casing, described upper and lower shell connects and fixes.
9. emergent self-powered portable power source as claimed in claim 1, it is characterised in that lithium battery moves
Power module includes lithium battery, DC-DC booster circuit and charging management system.
10. emergent self-powered portable power source as claimed in claim 1, it is characterised in that described shell
On be additionally provided with for the switching switching push button of two kinds of different powering modes and power supply input/output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146388.0U CN205509554U (en) | 2016-02-26 | 2016-02-26 | Emergent self -power portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146388.0U CN205509554U (en) | 2016-02-26 | 2016-02-26 | Emergent self -power portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509554U true CN205509554U (en) | 2016-08-24 |
Family
ID=56725863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620146388.0U Expired - Fee Related CN205509554U (en) | 2016-02-26 | 2016-02-26 | Emergent self -power portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634071A (en) * | 2016-02-26 | 2016-06-01 | 苏州大学 | Emergency self-powered mobile power supply |
| CN107681756A (en) * | 2017-11-21 | 2018-02-09 | 广东永衡良品科技有限公司 | A kind of Emergency power supply unit with self-charging function |
-
2016
- 2016-02-26 CN CN201620146388.0U patent/CN205509554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634071A (en) * | 2016-02-26 | 2016-06-01 | 苏州大学 | Emergency self-powered mobile power supply |
| CN107681756A (en) * | 2017-11-21 | 2018-02-09 | 广东永衡良品科技有限公司 | A kind of Emergency power supply unit with self-charging function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |