CN102810894A - Mobile charging power supply - Google Patents
Mobile charging power supply Download PDFInfo
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- CN102810894A CN102810894A CN2012102971769A CN201210297176A CN102810894A CN 102810894 A CN102810894 A CN 102810894A CN 2012102971769 A CN2012102971769 A CN 2012102971769A CN 201210297176 A CN201210297176 A CN 201210297176A CN 102810894 A CN102810894 A CN 102810894A
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- power supply
- circuit board
- charging power
- mobile charging
- voltage
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Abstract
The invention discloses a mobile charging power supply. The mobile charging power supply comprises an assembled shell and further comprises a safe intelligent circuit board and a voltage adjusting switch, wherein the safe intelligent circuit board is used for intelligent charging and is connected with a storage battery; an adjustable voltage output interface, a fixed voltage output interface and a charging input interface are connected on the safe intelligent circuit board and are controlled by the safe intelligent circuit board; and the voltage adjusting switch is used for adjusting the output voltage of the adjustable voltage output interface, is arranged on the surface of a shell and is connected with the safe intelligent circuit board. The mobile charging power supply has the advantages as follows: the mobile charging power supply is small, exquisite, light and portable and large in capacitance, can simultaneously charge multiple electronic products and can switch between different voltages according to needs of the electronic products, is wide in application range and long in discharging duration, and can provide a reliable power guarantee in case of an emergency.
Description
Technical field
The present invention relates to a kind of power supply, in particular, is a kind of movable charging power supply.
Background technology
Present electronic product generally need connect the 220V charging socket perhaps by the onboard charger charging by cradle, and the user who causes some to need long-time field work thus has to carry the polylith battery or charges to digital product by generator.Rely on reserve battery or generator power supply in support; Not only increased user's heavy burden; In the open air or under the atrocious weather situation, reserve battery tends to just lose carelessly or drench etc., and generator etc. also need oil consumption; All like this situations cause the electronic product power supply untimely through regular meeting, are easy to cause electronic product can't use because of power drain.
The charge port of electronic product is different in addition, and is also different to the requirement of voltage, when outside, just need carry different chargers, seeks suitable power supply, is quite inconvenient.The portable power source that occurs on the market now, without exception all be only with the output fixed voltage, and output interface also is fixed as USB interface.
Summary of the invention
In view of the above problems, one of the object of the invention is to provide a kind of mobile charging power supply, can carry with sound, and to the electronic product under the particular surroundings enough electric energy is provided.
Two of the object of the invention is to provide a kind of mobile charging power supply, the electric energy that relevant voltage is provided can for the electronic product of different model, the kind of the charger that need carry with minimizing.
For realizing above-mentioned purpose, the present invention adopts following technological means:
A kind of mobile charging power supply comprises a package shell, also comprises the safe and intelligent circuit board, is used for intelligent charge, and it is connected with the electric power storage battery, and on the safe and intelligent circuit board, connecting and controlling has the adjustable voltage delivery outlet, fixed voltage delivery outlet and charging input port; The voltage-regulation switch is used to regulate the output voltage of adjustable voltage delivery outlet, and it is located at case surface, and the attachment security intelligent circuit board.
As further characteristic of the present invention, adjustable voltage delivery outlet, fixed voltage delivery outlet and charging input port are respectively one of USB, MINI USB or DC interface.
As further characteristic of the present invention, the voltage-regulation switch is provided with a plurality of output voltages and selects gear.
As further characteristic of the present invention, fixed voltage USB delivery outlet output voltage is 5V.
As further characteristic of the present invention, also be provided with the electric weight indicator light on the safe and intelligent circuit board.
As further characteristic of the present invention, the safe and intelligent circuit board be provided with one be used to control the electric power storage battery charge switch.
As further characteristic of the present invention, the safe and intelligent circuit board is provided with the torch button of a LED lamp and this LED lamp of control.
As further characteristic of the present invention, case surface is provided with organic coating.
As further characteristic of the present invention, the electric power storage battery is a 15000-20000 MAH lithium battery.
Owing to use above-mentioned technological means; The invention has the advantages that: small volume and less weight, be fit to carry and capacitance big, can be simultaneously give a plurality of electronic products chargings; And can between different voltages with different, switch according to the needs of electronic product; Applied widely, cruising time is long, and reliable electric power safeguard can in case of emergency be provided.
Description of drawings
Fig. 1 is the structural representation of embodiments of the invention;
Fig. 2 is the internal structure sketch map of embodiments of the invention;
Fig. 3 is the internal structure partial schematic diagram of embodiments of the invention.
Among the figure: 1, shell; 2, the safe and intelligent circuit board; 3, the electric power storage battery; 4, but the pressure regulation delivery outlet; 5, the fixed voltage delivery outlet; 6, delivery outlet; 7, the voltage-regulation switch; 8, circular hole; 9, charge switch; 10, the torch button; 11, the LED lamp; 12, the electric weight indicator light
Embodiment:
Below in conjunction with embodiment, describe the present invention in detail.
To shown in Figure 3, be embodiments of the invention in conjunction with Fig. 1.Mobile charging power supply among the figure, it comprises a shell 1, assembling is coated on the outer surface of this mobile charging power supply.The mobile charging power supply internal structure of this embodiment is as shown in Figure 2; Comprise a safe and intelligent circuit board 2; It is connected with electric power storage battery 3 (as shown in Figure 2), is connected with adjustable voltage delivery outlet 4, fixed voltage delivery outlet 5 and charging input port 6 on this safe and intelligent circuit board 2; Shell 1 is provided with a voltage-regulation switch 7, and in the ccontaining adjustable voltage delivery outlet of the side perforate of this shell 14, fixed voltage delivery outlet 5 and charging input port 6.Adjustable voltage delivery outlet 4, fixed voltage delivery outlet 5 and charging input port 6 are respectively one of USB, MINI USB or DC interface.
Wherein, safe and intelligent circuit board 2 can prevent effectively that overcurrent, short-circuit function from playing a protective role to the battery of the electronic product that will charge.Safe and intelligent circuit board 2 outputs to the electric energy of 3 li storages of electric power storage battery in the battery of the electronic product that needs charging through being connected with adjustable voltage delivery outlet 4, fixed voltage delivery outlet 5.Be connected with trapezoidal charging input port 6 on the safe and intelligent circuit board 2 simultaneously, be used for to 3 chargings of electric power storage battery.Safe and intelligent circuit board 2 mainly is made up of elements such as one chip microcomputer, charging chip, the chips that boosts, to battery charge by one chip microcomputer and charging chip managed together, with prevent the overcharging of battery, cross put, short circuit.Adjustable voltage delivery outlet 4 output voltages are selected by voltage-regulation switch 7, and one chip microcomputer goes identification jointly with the chip that boosts, after identification is accomplished; Automatically be adjusted to selected voltage, adjustable voltage delivery outlet 4 is exported, by one chip microcomputer the electric current of output is monitored simultaneously; If any overcurrent, short circuit; One chip microcomputer sends the signal controlling chip that boosts automatically and quits work, and does not do output, is provided with to protect this machine and charging.Also be provided with electric weight indicator light 12 on the safe and intelligent circuit board 2, in order to the dump energy in the indication electric power storage battery 3.
Voltage-regulation switch 7 is provided with a plurality of output voltages and selects gear, switches on each output voltage gear through moving hand, and switched voltage can be 12V/13V, 15V/16V, 18V/19V.The adjustable voltage delivery outlet 4 that is placed in shell 1 side can be when voltage-regulation switch 7 be adjusted to a voltage, self voltage output value is adjusted into correspondent voltage with it, thereby can reaches the purpose to the electronic product charging of different brands different model.Voltage-regulation switch 7 is provided with a circular hole 8; When being adjusted to corresponding gear, voltage-regulation switch 7 is fixed to corresponding position with screw; Prevent that the user from turning to other positions with voltage-regulation switch 7 because of carelessness, thereby the battery of charging electronic product is damaged.
Fixed voltage delivery outlet 5, that output voltage is fixing is 5V, can give common electronics equipment charges such as mobile phone, digital camera, panel computer.
In addition, shell 1 top is provided with a charge switch 9, whether begins to be other battery charge through these charge switch 8 control electric power storage batteries 3.In the present embodiment, electric power storage battery 3 is chosen as 15000-20000 MAH lithium battery, and the storage volume of this electric power storage battery 3 is big, can give a plurality of battery charge.
Shell 1 top also is provided with a torch button 10, is provided with LED lamp 11 at the side of shell 1, makes this mobile charging power supply possess illuminating effect, in case of emergency, can possess the torch effect.
The surface of shell 1 is provided with special organic coating layer, can effectively prevent static.
Should be understood that these execution modes only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (9)
1. a mobile charging power supply comprises a package shell, it is characterized in that: also comprise
The safe and intelligent circuit board is used for intelligent charge, and it is connected with the electric power storage battery, and on said safe and intelligent circuit board, connecting and controlling has the adjustable voltage delivery outlet, fixed voltage delivery outlet and charging input port;
The voltage-regulation switch is used to regulate the output voltage that said adjustable voltage interface is exported, and it is located at said case surface, and connects said safe and intelligent circuit board.
2. mobile charging power supply according to claim 1 is characterized in that: said adjustable voltage delivery outlet, fixed voltage delivery outlet and charging input port are respectively one of USB, MINI USB or DC interface.
3. mobile charging power supply according to claim 1 is characterized in that: said voltage-regulation switch is provided with a plurality of output voltages and selects gear.
4. mobile charging power supply according to claim 1 is characterized in that: also be provided with the electric weight indicator light on the said safe and intelligent circuit board.
5. mobile charging power supply according to claim 1 is characterized in that: said fixed voltage USB delivery outlet output voltage is 5V.
6. mobile charging power supply according to claim 1 is characterized in that: said safe and intelligent circuit board be provided with one be used to control the electric power storage battery charge switch.
7. mobile charging power supply according to claim 1 is characterized in that: said safe and intelligent circuit board is provided with the torch button of a LED lamp and this LED lamp of control.
8. mobile charging power supply according to claim 1 is characterized in that: said case surface is provided with organic coating.
9. mobile charging power supply according to claim 1 is characterized in that: said electric power storage battery is a 15000-20000 MAH lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102971769A CN102810894A (en) | 2012-08-21 | 2012-08-21 | Mobile charging power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102971769A CN102810894A (en) | 2012-08-21 | 2012-08-21 | Mobile charging power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102810894A true CN102810894A (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102971769A Pending CN102810894A (en) | 2012-08-21 | 2012-08-21 | Mobile charging power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102810894A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682462A (en) * | 2013-11-29 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Mobile power source |
| WO2016101450A1 (en) * | 2014-12-26 | 2016-06-30 | 中兴通讯股份有限公司 | Multi-power charger and multi-power charging method |
| CN106160048A (en) * | 2015-03-02 | 2016-11-23 | 耕源科技股份有限公司 | Mobile power supply device, mobile power supply system and method thereof |
| WO2016201923A1 (en) * | 2015-06-16 | 2016-12-22 | 成都西可科技有限公司 | Battery enduring standby device of outdoor motion camera |
| CN106611979A (en) * | 2015-10-26 | 2017-05-03 | 江苏紫米电子技术有限公司 | A mobile power supply based on a physical button switching function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800622Y (en) * | 2005-01-13 | 2006-07-26 | 段兴袆 | Intelligent type mobile power supply |
| CN2842844Y (en) * | 2005-10-31 | 2006-11-29 | 李继元 | The digital power supply of portable photoelectricity |
| JP2011087392A (en) * | 2009-10-14 | 2011-04-28 | Sanyo Electric Co Ltd | Portable power supply device equipped with power supply connector |
-
2012
- 2012-08-21 CN CN2012102971769A patent/CN102810894A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800622Y (en) * | 2005-01-13 | 2006-07-26 | 段兴袆 | Intelligent type mobile power supply |
| CN2842844Y (en) * | 2005-10-31 | 2006-11-29 | 李继元 | The digital power supply of portable photoelectricity |
| JP2011087392A (en) * | 2009-10-14 | 2011-04-28 | Sanyo Electric Co Ltd | Portable power supply device equipped with power supply connector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682462A (en) * | 2013-11-29 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Mobile power source |
| WO2016101450A1 (en) * | 2014-12-26 | 2016-06-30 | 中兴通讯股份有限公司 | Multi-power charger and multi-power charging method |
| CN105790346A (en) * | 2014-12-26 | 2016-07-20 | 中兴通讯股份有限公司 | Multi-power charger and multi-power charging method |
| CN106160048A (en) * | 2015-03-02 | 2016-11-23 | 耕源科技股份有限公司 | Mobile power supply device, mobile power supply system and method thereof |
| WO2016201923A1 (en) * | 2015-06-16 | 2016-12-22 | 成都西可科技有限公司 | Battery enduring standby device of outdoor motion camera |
| CN106611979A (en) * | 2015-10-26 | 2017-05-03 | 江苏紫米电子技术有限公司 | A mobile power supply based on a physical button switching function |
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Application publication date: 20121205 |