CN105634071A - Emergency self-powered mobile power supply - Google Patents

Emergency self-powered mobile power supply Download PDF

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Publication number
CN105634071A
CN105634071A CN201610107623.8A CN201610107623A CN105634071A CN 105634071 A CN105634071 A CN 105634071A CN 201610107623 A CN201610107623 A CN 201610107623A CN 105634071 A CN105634071 A CN 105634071A
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CN
China
Prior art keywords
power supply
powered
self
emergent
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.)
Pending
Application number
CN201610107623.8A
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Chinese (zh)
Inventor
孙立宁
刘会聪
陈涛
陆阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou University
Original Assignee
Suzhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou University filed Critical Suzhou University
Priority to CN201610107623.8A priority Critical patent/CN105634071A/en
Publication of CN105634071A publication Critical patent/CN105634071A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007Regulation of charging or discharging current or voltage
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32Circuit 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Abstract

The invention discloses an emergency self-powered mobile power supply. A hand-operated electromagnetic power supply module is added on the basis of an existing mobile power supply for a lithium battery. A mobile power supply module for the lithium battery is combined with the hand-operated electromagnetic power supply module to form a dual-power supply mode, so that the defect of limited capacity of the mobile power supply is overcome to a certain extent; even if the mobile power supply runs out, emergency power supply can be further carried out on a mobile phone in a hand-operated power generation manner; the requirement that people temporarily use the mobile phone in an emergency is met; and the emergency self-powered mobile power supply is reliable to work and convenient to use. The whole mobile power supply is lightweight in design. A housing and a gear are made of plastic or metal; and a foldable design is adopted by a rocking handle, so that the emergency self-powered mobile power supply is small in volume, light in weight, convenient to carry and simple to use.

Description

A kind of emergent self-powered moves power supply
Technical field
The invention belongs to mobile power supply architecture design field, it is specifically related to a kind of emergent self-powered and moves power supply.
Background technology
Under the mobile Internet epoch, smart mobile phone market development is rapid. Within 2015, global smart mobile phone shipment amount is more than 1,400,000,000. Smart mobile phone integrated communication, amusement, multi-media, take pictures, the multiple function such as ecommerce, become that people work, live, essential instrument of going on a journey.
But, the current consumption of smart mobile phone is greatly an outstanding problem of its development of restriction. Particularly for long journey of going out, commercial affairs travel, outdoor travel or in the activity away from power supply occasion, the electricity of smart mobile phone self usually cannot meet the requirement of long-time power supply. For this reason, portable mobile supply unit has become the mobile phone standby power supply that people go on a journey standing. Mobile power supply on the market is a handheld device integrating storage electricity, boosting, Charge Management. Wherein store up dielectric medium and generally adopt lithium cell, be lithium battery power supply in mobile phone by DC-DC booster circuit. The charging management system of mobile power supply can regulate charging current automatically according to the voltage of lithium cell, and then improves the work-ing life of lithium cell. The mobile power source charges time that capacity is 5000mAh is about 5��8 hours.
Portable mobile power supply alleviates the emergent power demands of smart mobile phone to a certain extent, but when its electricity exhausts and cannot charge in time, its standby power supply function will be lost, and the trip of people will be brought very big inconvenience by this. If using the mobile power supply of Large Copacity, not only reducing portability, and also can be restricted when aviation is gone on a journey.
Therefore, in view of above problem, it is necessary that proposing a kind of novel emergent self-powered moves power supply, to tackle the problem that mobile power supply cannot be met an urgent need and power to mobile phone when electricity exhausts, combined by module that lithium battery mobile power module and hand electromagnetism are powered, even if when mobile electric quantity of power supply exhausts, it is possible to continue as mobile phone by the mode of hand generating and carry out emergent power supply, meet the demand of the interim Emergency use mobile phone of people.
Summary of the invention
In view of this, the present invention provides a kind of emergent self-powered and moves power supply, to tackle the problem that mobile power supply cannot be met an urgent need and power to mobile phone when electricity exhausts, is combined by module of lithium battery mobile power module and hand electromagnetism being powered. Even if when mobile electric quantity of power supply exhausts, continue as mobile phone by the mode of hand generating and carry out emergent power supply, meet the demand of the interim Emergency use mobile phone of people.
The emergent self-powered of the one that object according to the present invention proposes moves power supply, described mobile power supply comprises shell, is arranged at the lithium battery mobile power module of described enclosure, described shell is also provided with power supply input/output interface, it is characterized in that, described mobile power supply also comprises the hand electromagnetism being arranged in described shell and powers module, mechanical energy is converted into electric energy and exports power supply by described hand electromagnetism module of powering, and described shell is also provided with the switching push button for switching different powering mode.
Preferably, described hand electromagnetism module of powering comprises mechanical energy driving part, generator and regulator rectifier circuit, the running of described mechanical energy driving part exports rotary action power, rotation mechanical energy is converted to electric energy by generator, and regulator rectifier circuit in order to carry out processing the direct current of stable output to the three-phase alternating current produced.
Preferably, described mechanical energy driving part comprises and shakes handle, driving gear set, and the output terminal of described driving gear set connects the rotor of generator.
Preferably, shake handle described in and comprise handle, rocking bar and rotating shaft, the motion-work wheel of described rotating shaft connection for transmission gear unit.
Preferably, described in shake handle be accordion structure, described shell is provided with and the groove that described handle mates mutually, when not using, described handle is folding puts into described groove.
Preferably, described generator is three-phase alternator.
Preferably, described regulator rectifier circuit is three-phase bridge full-wave rectification circuit.
Preferably, described shell comprises shell and lower housing, and described upper and lower shell connects and fixes.
Preferably, lithium battery mobile power module comprises lithium cell, DC-DC booster circuit and charging management system.
Preferably, described shell is also provided with the switching push button for switching two kinds of different powering modes and power supply input/output interface.
Compared with prior art, the advantage that emergent self-powered disclosed by the invention moves power supply is:
The present invention by adding hand Electromagnetic generation module on the basis of existing lithium battery mobile power, module of lithium battery mobile power module and hand electromagnetism being powered combines and forms the pattern of dual power supply, to some extent solve the shortcoming of mobile power supply finite capacity, even if when mobile electric quantity of power supply exhausts, continue as mobile phone by the mode of hand generating and carry out emergent power supply, meet the demand of the interim Emergency use mobile phone of people, and its reliable operation, it may also be useful to convenient.
And mobile power supply global design is light and handy, shell and gear can adopt plastics or metal to make, and shake handle and adopt fold design, and volume is little, and weight is light, easy to carry, it may also be useful to convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the outside schematic diagram that emergent self-powered disclosed by the invention moves power supply.
Fig. 2 is the structural representation shaking handle.
Fig. 3 is the schematic internal view that emergent self-powered disclosed by the invention moves power supply.
The title of the numeral in figure or the corresponding component representated by letter:
11, upper shell 12, lower housing 13, shake handle 14, USB export interface 15, MiniUSB input interface
21, handle 22, rocking bar 23, rotating shaft
31, lithium cell 32, generator 33, driving gear set 34, circuit card
Embodiment
Traditional portable mobile power supply alleviates the emergent power demands of smart mobile phone to a certain extent, but when its electricity exhausts and cannot charge in time, its standby power supply function will be lost, and the trip of people will be brought very big inconvenience by this. If using the mobile power supply of Large Copacity, not only reducing portability, and also can be restricted when aviation is gone on a journey.
The present invention is directed to deficiency of the prior art, it provides a kind of emergent self-powered moves power supply, to tackle the problem that mobile power supply cannot be met an urgent need and power to mobile phone when electricity exhausts, combined by module that lithium battery mobile power module and hand electromagnetism are powered. Even if when mobile electric quantity of power supply exhausts, continue as mobile phone by the mode of hand generating and carry out emergent power supply, meet the demand of the interim Emergency use mobile phone of people.
The emergent self-powered of the one that object according to the present invention proposes moves power supply, described mobile power supply comprises shell, is arranged at the lithium battery mobile power module of described enclosure, described shell is also provided with power supply input/output interface, it is characterized in that, described mobile power supply also comprises the hand electromagnetism being arranged in described shell and powers module, mechanical energy is converted into electric energy and exports power supply by described hand electromagnetism module of powering, and described shell is also provided with the switching push button for switching different powering mode.
Preferably, described hand electromagnetism module of powering comprises mechanical energy driving part, generator and regulator rectifier circuit, the running of described mechanical energy driving part exports rotary action power, rotation mechanical energy is converted to electric energy by generator, and regulator rectifier circuit in order to carry out processing the direct current of stable output to the three-phase alternating current produced.
Preferably, described mechanical energy driving part comprises and shakes handle, driving gear set, and the output terminal of described driving gear set connects the rotor of generator.
Preferably, shake handle described in and comprise handle, rocking bar and rotating shaft, the motion-work wheel of described rotating shaft connection for transmission gear unit.
Preferably, described in shake handle be accordion structure, described shell is provided with and the groove that described handle mates mutually, when not using, described handle is folding puts into described groove.
Preferably, described generator is three-phase alternator.
Preferably, described regulator rectifier circuit is three-phase bridge full-wave rectification circuit.
Preferably, described shell comprises shell and lower housing, and described upper and lower shell connects and fixes.
Preferably, lithium battery mobile power module comprises lithium cell, DC-DC booster circuit and charging management system.
Preferably, described shell is also provided with the switching push button for switching two kinds of different powering modes and power supply input/output interface.
By by embodiment, the technical scheme of the present invention is clearly and completely described below. Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please also refer to Fig. 1 to Fig. 3, as shown in the figure, a kind of emergent self-powered moves power supply, and the lithium battery mobile power module that mobile power supply comprises shell, is arranged at enclosure is also provided with power supply input/output interface on shell. Lithium battery mobile power module comprises lithium cell, and adopts the common circuit of existing mobile power supply, mainly comprises boost-up circuit and a charging management system of a DC-DC. Owing to mobile phone also adopts lithium battery power supply, and with charging between current potential, therefore need a boost-up circuit to be raised to 5V and could charge for mobile phone. Charging management system is then for lithium cell charging, and it can regulate charging current automatically according to the voltage of lithium cell, protection lithium cell, it is to increase its work-ing life.
Wherein power supply input/output interface is USB hole 14, and power input interface is MiniUSB hole 15, its highly versatile, it may also be useful to convenient.
Shell comprises upper outside 11 shells and lower housing 12, and upper and lower shell connects and fixes.
Mobile power supply also comprises the hand electromagnetism being arranged in shell and powers module, and mechanical energy is converted into electric energy and exports power supply by hand electromagnetism module of powering, and shell is also provided with the switching push button (not shown) for switching different powering mode. The present invention adopts the pattern of dual power supply, and one is powered directly to mobile phone by lithium cell, and two is powered to mobile phone by hand electromagnetism module of powering, and both freely switch by switch, facilitate user's Interim use.
Hand electromagnetism module of powering comprises mechanical energy driving part, generator and regulator rectifier circuit, the running of mechanical energy driving part exports rotary action power, the mechanical energy of rotation is converted to electric energy by generator, and regulator rectifier circuit in order to carry out processing the direct current of stable output to three-phase alternating current.
Wherein, mechanical energy driving part comprises and shakes handle 13, driving gear set 33, and the output terminal of driving gear set connects the rotor of generator.
Shake handle and comprise handle 21, rocking bar 22 and rotating shaft 23, the motion-work wheel of rotating shaft 23 connection for transmission gear unit 33. Undertaken transmitting by driving gear set by rotary action power after handle rotation and carry out rotating speed amplification. Wherein, driving gear set adopts close-toothed multi-stage gear transmission, and rotating speed magnification can reach 30-40. Generator is then made up of two portions, and one is the coil maintained static, and is called stator, and two is rotating magnetic pole, is called rotor. When rotation crank, by the transmission of inner teeth wheels, can rotating with higher rotating speed by rotor driven, i.e. a hand circle, rotor and rotatable 30-40 enclose, thus improve output rating. Wherein transmitting ratio can set as required, does not limit at this.
Shaking handle is accordion structure, and shell is provided with the groove (not shown) mated mutually with handle, and when not using, handle is folding puts into groove so that compact construction, is convenient to carry. When needing charging, after being adjusted to the pattern of hand power supply and connecting mobile phone, only need to overturn taking-up handle, more namely can be mobile phone with certain rotational speed handle and power, meanwhile, also possess and rotate the function that handle is inner lithium battery power supply.
Generator is three-phase alternator. Regulator rectifier circuit is three-phase bridge full-wave rectification circuit, its utilization ratio height. Three-phase alternating current, through taking LM2596s-ADJ as the 5V direct current that the rectifying circuit of core gets final product stable output, meets the power requirement of mobile phone.
In addition, shell and gear in the present invention all can adopt plastics or metal to make, and design is light and handy, easy to carry.
The present invention discloses a kind of emergent self-powered and moves power supply, by adding hand Electromagnetic generation module on the basis of existing lithium battery mobile power, module of lithium battery mobile power module and hand electromagnetism being powered combines and forms the pattern of dual power supply, to some extent solve the shortcoming of mobile power supply finite capacity, even if when mobile electric quantity of power supply exhausts, continue as mobile phone by the mode of hand generating and carry out emergent power supply, meet the demand of the interim Emergency use mobile phone of people, and its reliable operation, it may also be useful to convenient.
And mobile power supply global design is light and handy, shell and gear can adopt plastics or metal to make, and shake handle and adopt fold design, and volume is little, and weight is light, easy to carry, it may also be useful to convenient.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are enable to realize or use the present invention. To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments. Therefore, the present invention can not be limited in these embodiments shown in this article, but be met the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. an emergent self-powered moves power supply, described mobile power supply comprises shell, is arranged at the lithium battery mobile power module of described enclosure, described shell is also provided with power supply input/output interface, it is characterized in that, described mobile power supply also comprises the hand electromagnetism being arranged in described shell and powers module, mechanical energy is converted into electric energy and exports power supply by described hand electromagnetism module of powering, and described shell is also provided with the switching push button for switching different powering mode.
2. emergent self-powered as claimed in claim 1 moves power supply, it is characterized in that, described hand electromagnetism module of powering comprises mechanical energy driving part, generator and regulator rectifier circuit, the running of described mechanical energy driving part exports rotary action power, rotation mechanical energy is converted to electric energy by generator, and regulator rectifier circuit in order to carry out processing the direct current of stable output to the three-phase alternating current produced.
3. self-powered as claimed in claim 2 emergent moves power supply, it is characterised in that, described mechanical energy driving part comprises and shakes handle, driving gear set, and the output terminal of described driving gear set connects the rotor of generator.
4. self-powered as claimed in claim 3 emergent moves power supply, it is characterised in that, described in shake handle and comprise handle, rocking bar and rotating shaft, the motion-work wheel of described rotating shaft connection for transmission gear unit.
5. self-powered as claimed in claim 4 emergent moves power supply, it is characterised in that, described in shake handle be accordion structure, described shell is provided with and the groove that described handle mates mutually, when not using, described handle is folding puts into described groove.
6. emergent self-powered as claimed in claim 2 moves power supply, it is characterised in that, described generator is three-phase alternator.
7. emergent self-powered as claimed in claim 2 moves power supply, it is characterised in that, described regulator rectifier circuit is three-phase bridge full-wave rectification circuit.
8. emergent self-powered as claimed in claim 1 moves power supply, it is characterised in that, described shell comprises shell and lower housing, and described upper and lower shell connects and fixes.
9. emergent self-powered as claimed in claim 1 moves power supply, it is characterised in that, lithium battery mobile power module comprises lithium cell, DC-DC booster circuit and charging management system.
10. emergent self-powered as claimed in claim 1 moves power supply, it is characterised in that, described shell is also provided with the switching push button for switching two kinds of different powering modes and power supply input/output interface.
CN201610107623.8A 2016-02-26 2016-02-26 Emergency self-powered mobile power supply Pending CN105634071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610107623.8A CN105634071A (en) 2016-02-26 2016-02-26 Emergency self-powered mobile power supply

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106451714A (en) * 2016-09-28 2017-02-22 深圳市元征科技股份有限公司 Intelligent wearing device
CN107528144A (en) * 2017-07-31 2017-12-29 李露青 A kind of travelling insert row of convenient use
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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CN105226788A (en) * 2015-11-12 2016-01-06 蚌埠市舒杨电子科技有限公司 A kind of portable power source manually can mending electricity
CN205509554U (en) * 2016-02-26 2016-08-24 苏州大学 Emergent self -power portable power source

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2531527Y (en) * 2002-02-07 2003-01-15 彭庆华 Mechanical handset cell charger
CN201256440Y (en) * 2008-08-26 2009-06-10 深圳市经纬科技有限公司 A mobile phone
CN201318417Y (en) * 2008-12-29 2009-09-30 吴建军 Transmission device for minitype hand generator
CN201918782U (en) * 2010-12-17 2011-08-03 中国华录集团有限公司 Portable mobile power supply
CN201994713U (en) * 2011-02-23 2011-09-28 天津三星光电子有限公司 Hand press type universal charger
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106451714A (en) * 2016-09-28 2017-02-22 深圳市元征科技股份有限公司 Intelligent wearing device
CN107528144A (en) * 2017-07-31 2017-12-29 李露青 A kind of travelling insert row of convenient use
CN107528144B (en) * 2017-07-31 2019-02-22 李露青 A kind of travelling insert row convenient to use
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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