CN202474947U - Portable movable power supply - Google Patents
Portable movable power supply Download PDFInfo
- Publication number
- CN202474947U CN202474947U CN2012200826501U CN201220082650U CN202474947U CN 202474947 U CN202474947 U CN 202474947U CN 2012200826501 U CN2012200826501 U CN 2012200826501U CN 201220082650 U CN201220082650 U CN 201220082650U CN 202474947 U CN202474947 U CN 202474947U
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- Prior art keywords
- portable
- power source
- control circuit
- portable power
- usb
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Abstract
The utility model relates to a movable power supply and discloses a portable movable power supply. The portable movable power supply is characterized by comprising a shell, a storage battery and a control circuit, wherein the storage battery and the control circuit are arranged in the shell; the storage battery is connected with the control circuit; and the shell is provided with a UBS (universal serial bus) input interface and a USB output interface which are respectively connected with the control circuit. The portable movable power supply disclosed by the utility model has the beneficial effects that the charging at any time of various electronic devices becomes possible, the various external electronic devices such as mobile phones are charged directly after the USB output interface is connected with any data line, and the charging and discharging can be realized in time by virtue of the control circuit, so that the conversion efficiency of electric energy is improved. The portable movable power supply disclosed by the utility model has the advantages of high intellectualization, wide application, high energy conversion, small volume, high volume density and low cost and the like.
Description
Technical field
The utility model relates to a kind of portable power source, relates in particular to a kind of directly portable portable power source of charging of external portable electronic equipment of giving.
Background technology
People often use various electronic products in the life in modern times; Like mobile phone, camera, MP3 or the like, these electronic products generally all adopt battery to supply power, yet the battery capacity of digital electronic goods is all more limited; Be generally about 1000 milliamperes; And along with the change of user's use habit, frequent a whole day of mobile phone or MP3 is all using sometimes, makes the electric current of battery consumption increase.The increase of electronic functionalities such as while mobile phone also makes the electric current of battery consumption increase greatly, so shortened the stand-by time of batteries such as mobile phone, even some smart mobile phone does not just have electricity less than one day.In order in time to ensure to various digital product chargings, the user must carry various digital product chargers at any time, makes the user use very inconvenience.And if when not having extraneous power supply or extraneous power supply not to supply the socket of charger insertion; Charger has just become ornaments; And such thing ordinary affair especially concerning travelling and the people that goes on business; Therefore be necessary to provide a kind of portable portable power source, can charge at any time various digital electronic goods.
The utility model content
To not having a kind of portable portable power source in the prior art to the problem that digital electronic goods charge, a kind of portable portable power source is provided, can charge at any time various digital electronic goods.The another one purpose of the utility model is can realize charging for simultaneously a plurality of electronic digital products.
The utility model adopts following technical scheme:
A kind of portable portable power source; It is characterized in that comprising housing, be installed in storage battery, control circuit in the housing; Said storage battery connects control circuit, and USB input interface and USB output interface are set on the said housing, and said USB input interface and USB output interface connect control circuit respectively.
Preferably, said USB output interface is two or more standards USB output interface.
Preferably, said USB input interface is the microUSB interface.
Preferably, said portable portable power source comprises sensitive switch, and said sensitive switch connects control circuit.
Preferably, said portable portable power source comprises LED light, and said LED light connects control circuit.
Preferably, said USB output interface is two, and two USB output interfaces are set up in parallel the side at the portable power source housing, and the USB input interface is arranged on the opposite side of portable power source housing.
Preferably, said control circuit adopts control chip.
The beneficial effect of the utility model is: the disclosed portable portable power source of the utility model makes the charging at any time of various electronic equipments to have become; Directly charge after connecting various data wires through the USB output interface to various external electronic device such as mobile phones; In time realize thrusting electricity through control circuit, improved the conversion efficiency of electric energy.The utlity model has higher intelligent, applicability is wide, and defencive function is perfect, and is safe and reliable, and the efficiency conversion is high, and volume is little, and volume density is high, low cost and other advantages.The utility model adopts the output of many USB design intelligent scannings, output constant current constant voltage, short circuit and overcurrent protection independently to control; When output USB1, USB2 wherein one group do not influence the normal output of another group when short circuit occurring, after short circuit and overcurrent protection are removed, can export from recovering simultaneously.
Description of drawings
Fig. 1 is the external structure of the compact power of the utility model.
Embodiment
Describe the embodiment of the utility model in detail below in conjunction with Figure of description.
The utility model discloses a kind of portable portable power source; Comprise housing, be installed in storage battery, control circuit in the housing; Said storage battery connects control circuit; USB input interface and USB output interface are set on the said housing, and said USB input interface and USB output interface connect control circuit respectively.The USB input interface connects external power source and is used for charging to the storage battery of this portable portable power source; Its charging process is controlled through control circuit, and the USB output interface is used to connect the external portable electronic equipment and is used for charging to the battery of external electronic device.The portable portable power source of said structure charges for various electronic equipments with USB interface after can connecing standard usb data line; Also can charge directly for the digital product of other interfaces after perhaps directly using the data line transitions of an end standard USB interface, other interfaces of an end (like A or Type B mini-USB interface), increase the scope of application of the application's portable power source.And the data wire of the usb data line of standard interface and an end USB interface, other interfaces of end all is a technology commonly used in the prior art, repeats no more at this.The disclosed portable portable power source of the utility model makes the charging at any time of various electronic equipments to have become; Directly charge after connecting various data wires through the USB output interface to various external electronic device such as mobile phones; In time realize thrusting electricity through control circuit, improved the conversion efficiency of electric energy.The utlity model has higher intelligent, applicability is wide, and defencive function is perfect, and is safe and reliable, and the efficiency conversion is high, and volume is little, and volume density is high, low cost and other advantages.The utility model adopts the output of many USB design intelligent scannings, output constant current constant voltage, short circuit and overcurrent protection independently to control; When output USB1, USB2 wherein one group do not influence the normal output of another group when short circuit occurring, after short circuit and overcurrent protection are removed, can export from recovering simultaneously.
Preferably, said USB output interface is two or more standards USB output interface, makes the application's the product product of two or more different charge modes such as compatible iPad and Samsung mobile phone simultaneously, and is compatible extensive.The application's product can be digital products such as panel computer and all kinds of brand mobile phone that iPad, iPad2 and three magnitudes are input as 5V, mp3, mp4, PSP and charges.
Preferably, said USB input interface is the microUSB interface.When non-loaded access, the microUSB termination of portable portable power source is gone into power supply promptly can be portable power source itself and charge.
Preferably, said portable portable power source comprises sensitive switch 13, and said sensitive switch connects control circuit.Realize the switch of portable portable power source through sensitive switch, timely power cutoff when not needing USB output has improved the transformation efficiency of battery.As can be set to press sensitive switch 1.5S, USB output interface end has output, presses sensitive switch again 1.5 seconds, gets final product power cutoff.
Preferably, said portable portable power source comprises LED light, and said LED light connects control circuit.Said LED indication waits the different phase that identifies charging or discharge respectively with various colors, and is convenient for users to use.As: with two standard USB output interfaces is example; To built-in battery charge: 1. during non-loaded access: equipment Micro USB termination is gone into charger can be portable power source itself and charge; The LED lamp is red long bright during charging, and it is long bright for green (or blue) to be full of the back;
2. when having load to insert: preferentially load is charged, this moment, the LED lamp was that orange (or purple) is long bright, treated to transfer to the portable power source internal battery after load is full of and charged, and this moment, the LED lamp was that red light is long bright, and it is long bright for green (or blue) to be full of the back.
Load is charged:
1. pressing sensitive switch 1.5S USB1 and USB2 end has output, can charge to the load that inserts, and this moment, the LED lamp showed portable power source internal battery dump energy in real time:
When electric weight>30% the time: LED lamp shown in green (or blue) flicker;
When electric weight>=10%≤30%: the LED lamp is shown as orange (or purple) flicker;
When electric weight＜10%: the shown in red flicker of LED lamp;
When load USB1 and USB2 end is full of or removes back 30S, corresponding USB holds and stops to export LED and extinguish.
(display frequency is bright 0.5S, stops the 2.5S flicker)
2. work as equipment under discharge condition, press sensitive switch 1.5S, get final product power cutoff, USB1 and USB2 end stop output; This moment, the LED lamp extinguished, and portable power source gets into holding state.
Preferably, said USB output interface is two (11,12), and two USB output interfaces are set up in parallel the side at the portable power source housing, and the USB input interface is arranged on the opposite side of portable power source housing.The identification of being convenient to be used for the user is set like this.
Preferably, said control circuit adopts control chip.For example the AP1534 control chip can reduce cost on the one hand, has also improved the conversion efficiency of electric energy simultaneously.When load of access was charged, single USB1 was output as 5V/1A, and single USB2 is output as 5V/2A; USB1 and USB2 export 5V/1A respectively simultaneously when 2 loads of access are charged, and make the conversion efficiency of portable power source improve greatly.
More than above-mentioned specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, the above above-mentioned specific embodiment that is merely the utility model that it should be understood that; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (7)
1. portable portable power source; It is characterized in that comprising housing, be installed in storage battery, control circuit in the housing; Said storage battery connects control circuit; USB input interface and USB output interface are set on the said housing, and said USB input interface and USB output interface connect control circuit respectively.
2. portable portable power source as claimed in claim 1 is characterized in that said USB output interface is two or more standards USB output interface.
3. portable portable power source as claimed in claim 1 is characterized in that said USB input interface is the microUSB interface.
4. portable portable power source as claimed in claim 1 is characterized in that said portable portable power source comprises sensitive switch, and said sensitive switch connects control circuit.
5. portable portable power source as claimed in claim 1 is characterized in that said portable portable power source comprises LED light, and said LED light connects control circuit.
6. portable portable power source as claimed in claim 1 is characterized in that said USB output interface is two, and two USB output interfaces are set up in parallel the side at the portable power source housing, and the USB input interface is arranged on the opposite side of portable power source housing.
7. the formula portable power source of taking as claimed in claim 1 is characterized in that said control circuit adopts control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200826501U CN202474947U (en) | 2012-03-07 | 2012-03-07 | Portable movable power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200826501U CN202474947U (en) | 2012-03-07 | 2012-03-07 | Portable movable power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474947U true CN202474947U (en) | 2012-10-03 |
Family
ID=46923074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200826501U Expired - Lifetime CN202474947U (en) | 2012-03-07 | 2012-03-07 | Portable movable power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474947U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390915A (en) * | 2013-07-10 | 2013-11-13 | 浙江长兴家宝电子有限公司 | Improved mobile power source |
| CN103580212A (en) * | 2013-08-21 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Double-charging mobile power source |
| CN103606988A (en) * | 2013-08-21 | 2014-02-26 | 昆山市圣光新能源科技有限公司 | Double-charging mobile power source with liquid crystal display screen displaying electric quantity |
| CN111277019A (en) * | 2020-03-14 | 2020-06-12 | 赵小钊 | Portable charging equipment |
-
2012
- 2012-03-07 CN CN2012200826501U patent/CN202474947U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390915A (en) * | 2013-07-10 | 2013-11-13 | 浙江长兴家宝电子有限公司 | Improved mobile power source |
| CN103580212A (en) * | 2013-08-21 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Double-charging mobile power source |
| CN103606988A (en) * | 2013-08-21 | 2014-02-26 | 昆山市圣光新能源科技有限公司 | Double-charging mobile power source with liquid crystal display screen displaying electric quantity |
| CN111277019A (en) * | 2020-03-14 | 2020-06-12 | 赵小钊 | Portable charging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PISEN ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SICHUAN PINSHENG ELECTRONIC CO., LTD. Effective date: 20130322 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 611130 CHENGDU, SICHUAN PROVINCE TO: 518173 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130322 Address after: Henggang Town, Longgang District of Shenzhen City, Guangdong province 518173 about six cattle Shipu Jintang Village Industrial Zone, Fu Le Street No. 9 A Patentee after: GUANGDONG PISEN ELECTRONICS CO., LTD. Address before: 611130 Wenjiang, Sichuan, Chengdu, Taiwan Strait science and Technology Industrial Park Patentee before: Sichuan Pisen Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |