CN203026997U - Novel portable mobile power supply - Google Patents
Novel portable mobile power supply Download PDFInfo
- Publication number
- CN203026997U CN203026997U CN 201320014933 CN201320014933U CN203026997U CN 203026997 U CN203026997 U CN 203026997U CN 201320014933 CN201320014933 CN 201320014933 CN 201320014933 U CN201320014933 U CN 201320014933U CN 203026997 U CN203026997 U CN 203026997U
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- China
- Prior art keywords
- controller
- charging
- lithium ion
- ion battery
- power supply
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Abstract
The utility model discloses a novel portable mobile power supply which comprises a shell, a lithium ion battery and a controller, wherein the shell is internally separated into a plurality of chambers; the plurality of chambers comprise a battery chamber and a control chamber; the lithium battery and the controller are respectively arranged inside corresponding chambers; the controller is connected with the lithium battery; the controller is provided with a charging port and an output port; a charging opening and an output opening are formed in the shell; the charging port is installed on the charging outlet; the output outlet is installed on the output outlet; the controller further comprises an MCU (Microprogrammed Control Unit) microprocessor, an alarm indicator and a control switch; and the MCU microprocessor is connected with the alarm indicator. The novel portable mobile power supply is simple in structure, convenient to carry over, safe to use, low in cost and applicable to large-scale production.
Description
Technical field
The utility model relates to product charge power supply and power supply supply, relates in particular to a kind of novel portable portable power source.
Technical background
along with the diversification of varieties of various digital products and the characteristics that are convenient for carrying, the digital product that people carry also increases gradually, especially mobile phone, digital camera, electronic reader, MP3, MP4, the digital products such as MP5 emerge in an endless stream, in order to be convenient for people to carry, these electronic products are also to do thinner and thinner, it is more and more that function also becomes, simultaneously battery constantly changes little and attenuation along with product, battery capacity is corresponding reducing also, just become shorter effective service time for people, can not satisfy people's user demand, therefore, when people travel outdoors or go on business, in order to guarantee to be timely the digital product charging, people must carry the charger of various digital products, very inconvenient, present charger just serves as the power supply board of digital product and the bridge of extraneous power supply, when being in, people there is no extraneous power supply, or external power supply for the interface that charger inserts is not, charger is exactly an ornament, and this situation is frequent experience for the people who travels and go on business, therefore, necessaryly provide a kind of easy to carry and can be directly be the Portable power source of digital product power supply for people.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, is convenient for carrying, and uses the novel portable portable power source of safety.
for solving the problems of the technologies described above, the utility model is realized by following scheme: a kind of novel portable portable power source, comprise shell, lithium ion battery, controller, described enclosure is separated into several cavitys, described several cavitys comprise battery compartment, control the storehouse, described lithium ion battery, controller is positioned over respectively in corresponding cavity, described controller is connected with lithium ion battery, described controller is established charging port, output port, the charging opening is set on described shell, outlet opening, described charging port is arranged on the charging opening, described output port is arranged on outlet opening, described controller also comprises the MCU microprocessor, warning indicator, control switch, described MCU microprocessor is connected with warning indicator,
Described controller comprises the DC-DC booster circuit, and described DC-DC booster circuit is connected between lithium ion battery, output port;
Described controller comprises protective circuit, and described protective circuit is connected between lithium ion battery, charging port;
Described charging port, output port are USB port.
beneficial effect with respect to prior art is, the charging port that arranges, output port is USB port, being convenient to various chargers is that power supply replenishes electric weight, use more convenient, fast, the different digital equipment of convenient connection, easy for people to use, the controller that arranges can be identified the load of charging, and control DC-DC booster circuit change voltage by the MCU microprocessor, the charging take the most rational voltage as load, avoid the waste of electric energy, simultaneously because avoiding irrational charging to cause the shortening of battery, warning indicator is set, be convenient to people and judge the operating position of power supply according to the different colours of indicator light, use more convenient, control switch is set, the user can control the folding of power supply and close by hand switch, protective circuit is set, guaranteed the safe handling of power supply, good economic benefit is arranged.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the utility model electrical block diagram.
Embodiment
As scheme l, shown in Figure 2, and this novel portable portable power source is simple in structure, is convenient for carrying, and uses safety, and cost is lower, is fit to large-scale production.this novel portable portable power source, comprise shell 1, lithium ion battery 12, controller 11, described shell 1 interior separation becomes several cavitys, described several cavitys comprise battery compartment 2, control storehouse 6, described lithium ion battery 12, controller 11 is positioned over respectively in corresponding cavity, described controller 11 is connected with lithium ion battery 12, described controller 11 is established charging port 8, output port 16, charging opening 4 is set on described shell 1, outlet opening 5, described charging port 8 is arranged on charging opening 4, described output port 16 is arranged on outlet opening 5, described controller 11 also comprises MCU microprocessor 14, warning indicator 3, control switch 7, described MCU microprocessor 14 is connected with warning indicator 3,
Described controller 11 comprises DC-DC booster circuit 15, and described DC-DC booster circuit 15 is connected between lithium ion battery 12, output port 16;
Described controller 11 comprises protective circuit 9, and described protective circuit 9 is connected between lithium ion battery 12, charging port 8;
Described charging port 8, output port 16 are USB port;
Described warning indicator 3 is multi-colored led indicator light, comprises green, yellow, red tri-colour LED;
Indicator light perforate, switch perforate are set on described shell 1, and described warning indicator 3 stretches out in the indicator light perforate, and described control switch 7 stretches out in the switch perforate.
when replenishing electric weight for power supply, outside civil power is connected to charging opening 4 by the USB line to join with charging port 8, at this moment, the flicker of red LED indicator light, when replenishing electric weight for portable power source, undertaken by protective circuit 9, guaranteed the safe handling of power supply, avoid overcharging of power supply, avoid voltage fluctuated, stimulate battery, extended to a certain extent the useful life of battery, the controller 11 that is connected with lithium ion battery 12 is at the electric weight of detecting real-time lithium ion battery 12 inside, when the electric weight that inside battery detected is full, controller 11 just disconnects the circuit between charging port 8 and lithium ion battery 12 at once, simultaneously, the red LED indicator light is long bright,
when people use power supply to charge as digital product, by USB output port 16, digital product is connected with portable power source, simultaneously, press control switch 7, opening power, then replenish electric weight for digital product, green LED indicator light flicker simultaneously, because electronic product generally has a constant impedance, and, the impedance of different product is different, the controller 11 that arranges can be identified the load of charging, can be in advance deposit the voltage of the corresponding demand of impedance value and products thereof of the various products of typical number code product at the storage chip 13 of controller 11 interior settings, and control DC-DC booster circuit 15 change voltages by MCU microprocessor 14, the charging take the most rational voltage as load, avoid the waste of electric energy, simultaneously because avoiding irrational charging to cause the shortening of battery, the electric current that charging circuit detected at controller 11 is kept to hour, be that external digital product battery charging is completed, described controller 11 disconnection lithium ion batteries are connected with output port 16, simultaneously, the yellow led indicator light is long bright, people also can be by long by control switch 2-3 powered-down second, and then saves electric energy, stops power work,
In the use procedure of power supply, the controller 11 that is connected with lithium ion battery 12 is always at the electric weight of detecting real-time lithium ion battery 12 inside, when the electric weight that portable power source detected lower than 20% or during the output of short circuit, no current, the flicker of yellow led indicator light, and then the prompting people replenish electric weight for portable power source, be convenient to people and judge the operating position of portable power source according to the bright light of different colours, use convenient.
Above disclosed be only embodiment of the present utility model; but; the utility model is not limited thereto; any be familiar with the art the technical staff in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion by described protection range with claim.
Claims (3)
1. novel portable portable power source, it is characterized in that: comprise shell, lithium ion battery, controller, described enclosure is separated into several cavitys, described several cavitys comprise battery compartment, control the storehouse, described lithium ion battery, controller is positioned over respectively in corresponding cavity, described controller is connected with lithium ion battery, described controller is established charging port, output port, the charging opening is set on described shell, outlet opening, described charging port is arranged on the charging opening, described output port is arranged on outlet opening, described controller also comprises the MCU microprocessor, warning indicator, control switch, described MCU microprocessor is connected with warning indicator.
2. novel portable portable power source according to claim 1, it is characterized in that: described controller comprises the DC-DC booster circuit, described DC-DC booster circuit is connected between lithium ion battery, output port.
3. novel portable portable power source according to claim 1, it is characterized in that: described controller comprises protective circuit, described protective circuit is connected between lithium ion battery, charging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014933 CN203026997U (en) | 2013-01-12 | 2013-01-12 | Novel portable mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014933 CN203026997U (en) | 2013-01-12 | 2013-01-12 | Novel portable mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026997U true CN203026997U (en) | 2013-06-26 |
Family
ID=48650948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014933 Expired - Fee Related CN203026997U (en) | 2013-01-12 | 2013-01-12 | Novel portable mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026997U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375571A (en) * | 2015-11-28 | 2016-03-02 | 芜湖迈特电子科技有限公司 | Quick charging portable power supply |
| CN105406529A (en) * | 2015-11-28 | 2016-03-16 | 芜湖迈特电子科技有限公司 | Rapid charging mobile power supply using lithium ion polymer battery |
| CN105406533A (en) * | 2015-11-28 | 2016-03-16 | 芜湖迈特电子科技有限公司 | Fast-charging portable power source |
| CN106602651A (en) * | 2016-12-22 | 2017-04-26 | 泰州久诺杰电子科技有限公司 | Portable charger |
-
2013
- 2013-01-12 CN CN 201320014933 patent/CN203026997U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375571A (en) * | 2015-11-28 | 2016-03-02 | 芜湖迈特电子科技有限公司 | Quick charging portable power supply |
| CN105406529A (en) * | 2015-11-28 | 2016-03-16 | 芜湖迈特电子科技有限公司 | Rapid charging mobile power supply using lithium ion polymer battery |
| CN105406533A (en) * | 2015-11-28 | 2016-03-16 | 芜湖迈特电子科技有限公司 | Fast-charging portable power source |
| CN106602651A (en) * | 2016-12-22 | 2017-04-26 | 泰州久诺杰电子科技有限公司 | Portable charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140112 |