CN103812204A - Universal type mobile power supply - Google Patents
Universal type mobile power supply Download PDFInfo
- Publication number
- CN103812204A CN103812204A CN201310529700.5A CN201310529700A CN103812204A CN 103812204 A CN103812204 A CN 103812204A CN 201310529700 A CN201310529700 A CN 201310529700A CN 103812204 A CN103812204 A CN 103812204A
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- output
- control switch
- power source
- circuit board
- portable power
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Abstract
The invention discloses a universal type mobile power supply, wherein the output end of an AC (Alternating Current) input plug for connecting an alternating current power supply is divided into two outputs, one output of the AC input plug is conveyed to an AC to DC (Direct Current) charging board, the other output of the AC input plug is connected with an output socket after being connected with a rectifying circuit, the output end of the AC to DC charging board is connected with an accumulator, the accumulator boosts the output voltage through a high-voltage boosting board and then outputs to the output socket, a first control switch is arranged between the other output of the AC input plug and the rectifying circuit, the first control switch is connected with a control circuit board, and the on and off of the first control switch is controlled by the control circuit board. According to the universal type mobile power supply, when the alternating current power supply inputs, the accumulator in the mobile power supply can be charged while the power is supplied to an external load, and when the alternating current power supply is disconnected or no alternating current inputs, the accumulator in the mobile power supply can charge the load directly, so that the use is very convenient.
Description
Technical field
The present invention relates to a kind of universal portable power source.
Background technology
The pattern that portable power source in the market adopts normally adopts external charging, storage battery in portable power source can be carried after charged and be used, but it normally cannot use in charging process, can use in other words but can greatly affect useful life of portable power source, because the portable power source in charged state is powered to external loading by portable power source simultaneously, be easy to damage battery or cause that battery is overheated, under storage battery overheating conditions, even may cause blast, when affecting useful life, this class portable power source also threatening user's safety.
Summary of the invention
The object of the invention is to provide a kind of universal portable power source, and it has improved power supply versatility, and the intelligence simultaneously realizing between alternating current (AC) directly-powered and storage battery power supply is switched, and has improved the practicality of equipment.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of universal portable power source, this portable power source comprises AC input plug, interchange turns DC charging plate, storage battery, control circuit board, storage battery and accessory power outlet, the output that is used for the AC input plug that connects AC power is divided into two-way output, the output of AC input plug Yi road is sent to exchange and is turned DC charging plate, another road output access accessory power outlet after being connected with rectification circuit of AC input plug, the output that interchange turns DC charging plate is connected with storage battery, storage battery is sent to accessory power outlet after storage battery output voltage being boosted by a high voltage step-up plate, export between rectification circuit and be provided with the first control switch on another road of AC input plug, the first control switch is connected with control circuit board and the control of the controlled circuit board of break-make.
For technique scheme, inventor also has further optimization embodiment.
As optimization, between storage battery and high voltage step-up plate, be provided with the second control switch, the second control switch is connected with control circuit board and the control of the controlled circuit board of break-make, the output that described interchange turns DC charging plate is connected with control circuit board, whether control circuit board detection interchange turns DC charging plate has output to judge the input state at AC plug place, and then controls the break-make of the second control switch.
As optimization, in this power supply, be also provided with output decision unit, output decision unit is connected with accessory power outlet, is sent in the control circuit board being connected with described output decision unit for detection of the state of the external loading being connected with accessory power outlet and by testing result.
Further, on described portable power source, be provided with display floater, display floater is for showing on off operating mode and the battery condition information of the first control switch, the second control switch.
As optimization, described rectification circuit adopts full-wave rectifying circuit.The first control switch, the second control switch adopt any one in metal-oxide-semiconductor, relay, solid-state relay, controllable silicon or optocoupler control circuit.
With respect to scheme of the prior art, advantage of the present invention is:
The universal portable power source of one described in the invention, this power supply is in having AC power input, can when being powered, external loading charge to the storage battery of portable power source inside, in the time disconnecting AC power or input without interchange, the storage battery of portable power source inside can directly charge to load, very easy to use.
In addition, the present invention can be according to external loading situation, thereby the operating state of judgement external loading determines that whether opening control switch powers to it, and intelligent control, has reduced product energy consumption, composite environmental-friendly theory.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the overall theory diagram of the embodiment of the present invention;
Fig. 2 is that the embodiment of the present invention exchanges the circuit structure diagram that turns DC charging plate.
Embodiment
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiment are not limited to limit the scope of the invention for the present invention is described.The implementation condition adopting in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
embodiment:
The present embodiment has been described a kind of universal portable power source, its overall structure as shown in Figure 1, this portable power source comprises AC input plug, interchange turns DC charging plate, storage battery, control circuit board, storage battery and accessory power outlet, the output that is used for the AC input plug that connects AC power is divided into two-way output, the output of AC input plug Yi road is sent to exchange and is turned DC charging plate, another road output access accessory power outlet after being connected with rectification circuit of AC input plug, the output that interchange turns DC charging plate is connected with storage battery, storage battery is sent to accessory power outlet after storage battery output voltage being boosted by a high voltage step-up plate, export between rectification circuit and be provided with the first control switch on another road of AC input plug, the first control switch is connected with control circuit board and the control of the controlled circuit board of break-make.The circuit structure that interchange turns DC charging plate as shown in Figure 2.
Between storage battery and high voltage step-up plate, be provided with the second control switch, the second control switch is connected with control circuit board and the control of the controlled circuit board of break-make, the output that described interchange turns DC charging plate is connected with control circuit board, whether control circuit board detection interchange turns DC charging plate has output to judge the input state at AC plug place, and then controls the break-make of the second control switch.
In this power supply, be also provided with output decision unit, output decision unit is connected with accessory power outlet, is sent in the control circuit board being connected with described output decision unit for detection of the state of the external loading being connected with accessory power outlet and by testing result.
On described portable power source, be provided with display floater, display floater is for showing on off operating mode and the battery condition information of the first control switch, the second control switch.
Described rectification circuit adopts full-wave rectifying circuit.The first control switch, the second control switch adopt any one in metal-oxide-semiconductor, relay, solid-state relay, controllable silicon or optocoupler control circuit.
Above-mentioned example is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations that Spirit Essence does according to the present invention or modification, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a universal portable power source, it is characterized in that, this portable power source comprises AC input plug, interchange turns DC charging plate, storage battery, control circuit board, storage battery and accessory power outlet, the output that is used for the AC input plug that connects AC power is divided into two-way output, the output of AC input plug Yi road is sent to exchange and is turned DC charging plate, another road output access accessory power outlet after being connected with rectification circuit of AC input plug, the output that interchange turns DC charging plate is connected with storage battery, storage battery is sent to accessory power outlet after storage battery output voltage being boosted by a high voltage step-up plate, export between rectification circuit and be provided with the first control switch on another road of AC input plug, the first control switch is connected with control circuit board and the control of the controlled circuit board of break-make.
2. the universal portable power source of one according to claim 1, it is characterized in that, between storage battery and high voltage step-up plate, be provided with the second control switch, the second control switch is connected with control circuit board and the control of the controlled circuit board of break-make, and the output that described interchange turns DC charging plate is connected with control circuit board.
3. the universal portable power source of one according to claim 1, it is characterized in that, in this power supply, be also provided with output decision unit, output decision unit is connected with accessory power outlet, is sent in the control circuit board being connected with described output decision unit for detection of the state of the external loading being connected with accessory power outlet and by testing result.
4. according to the universal portable power source of one described in claim 1 or 2 or 3, it is characterized in that, on described portable power source, be provided with display floater, display floater is for showing on off operating mode and the battery condition information of the first control switch, the second control switch.
5. the universal portable power source of one according to claim 1, is characterized in that, described rectification circuit adopts full-wave rectifying circuit.
6. the universal portable power source of one according to claim 1, is characterized in that, the first control switch, the second control switch adopt any one in metal-oxide-semiconductor, relay, solid-state relay, controllable silicon or optocoupler control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529700.5A CN103812204A (en) | 2013-10-31 | 2013-10-31 | Universal type mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529700.5A CN103812204A (en) | 2013-10-31 | 2013-10-31 | Universal type mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103812204A true CN103812204A (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310529700.5A Pending CN103812204A (en) | 2013-10-31 | 2013-10-31 | Universal type mobile power supply |
Country Status (1)
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| CN (1) | CN103812204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112653677A (en) * | 2020-12-13 | 2021-04-13 | 北京哈工信息产业股份有限公司 | Network isolation method based on Internet of things terminal classification management system |
Citations (7)
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|---|---|---|---|---|
| JP2001128389A (en) * | 1999-10-22 | 2001-05-11 | Sony Corp | Power supply unit |
| CN2794009Y (en) * | 2005-04-20 | 2006-07-05 | 冯晓科 | Charger of mobile power supply |
| US20100225170A1 (en) * | 2004-08-31 | 2010-09-09 | American Power Conversion Corporation | Method and apparatus for providing uninterruptible power |
| CN202616860U (en) * | 2012-01-06 | 2012-12-19 | 宋京伟 | Solar energy and mains supply complementation power supply control system |
| CN102969783A (en) * | 2012-11-07 | 2013-03-13 | 北京交通大学 | Direct current uninterruptible power supply |
| CN202817860U (en) * | 2012-07-18 | 2013-03-20 | 李嘉穗 | Intelligent portable mobile power supply charger |
| CN203554047U (en) * | 2013-10-31 | 2014-04-16 | 苏州亿帝电子科技有限公司 | Universal type mobile power supply |
-
2013
- 2013-10-31 CN CN201310529700.5A patent/CN103812204A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001128389A (en) * | 1999-10-22 | 2001-05-11 | Sony Corp | Power supply unit |
| US20100225170A1 (en) * | 2004-08-31 | 2010-09-09 | American Power Conversion Corporation | Method and apparatus for providing uninterruptible power |
| CN2794009Y (en) * | 2005-04-20 | 2006-07-05 | 冯晓科 | Charger of mobile power supply |
| CN202616860U (en) * | 2012-01-06 | 2012-12-19 | 宋京伟 | Solar energy and mains supply complementation power supply control system |
| CN202817860U (en) * | 2012-07-18 | 2013-03-20 | 李嘉穗 | Intelligent portable mobile power supply charger |
| CN102969783A (en) * | 2012-11-07 | 2013-03-13 | 北京交通大学 | Direct current uninterruptible power supply |
| CN203554047U (en) * | 2013-10-31 | 2014-04-16 | 苏州亿帝电子科技有限公司 | Universal type mobile power supply |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112653677A (en) * | 2020-12-13 | 2021-04-13 | 北京哈工信息产业股份有限公司 | Network isolation method based on Internet of things terminal classification management system |
| CN112653677B (en) * | 2020-12-13 | 2021-12-07 | 北京哈工信息产业股份有限公司 | Network isolation method based on Internet of things terminal classification management system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140521 |
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| RJ01 | Rejection of invention patent application after publication |