CN201742147U - Mobile backup power supply device with power supply management function - Google Patents
Mobile backup power supply device with power supply management function Download PDFInfo
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- CN201742147U CN201742147U CN2010202147243U CN201020214724U CN201742147U CN 201742147 U CN201742147 U CN 201742147U CN 2010202147243 U CN2010202147243 U CN 2010202147243U CN 201020214724 U CN201020214724 U CN 201020214724U CN 201742147 U CN201742147 U CN 201742147U
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- power
- power supply
- energy storing
- storing device
- management function
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Abstract
The utility model discloses a mobile backup power supply device with a power supply management function, which comprises a connecting port hub, an electric power storage device and a power supply management structure; the connecting port hub is provided with one or more input end connecting port(s) and output end connecting port(s); the input end connecting port(s) is(are) used for being connected with a power supply of a computer; the output end connecting port(s) is(are) used for being connected with an external electronic device; the input end connecting port(s) and the output end connecting port(s) transmit and manage data in a hub control structure; the electric power storage device is arranged in the connecting port hub and can be a primary battery or a secondary battery. In addition, the electric power storage device is connected with a charge control structure so as to match with the charging characteristics of the secondary battery; the charge control structure is connected on the computer to be controlled so as to charge the secondary battery. The electric power device can be also the primary battery, and a battery jar can be opened for replacement when the electric power is used up. The power supply management structure is connected between the electric power storage device and the output end connecting port(s) to detect the electric power requirements of the external electronic device, automatically adjust as well as stably and uniformly transmit the electric power of the electric power storage device to the electronic device.
Description
Technical field
The utility model relates to a kind of portable standby power supply device with power management function, refers in particular to a kind of being easy to carry, the stand-by power supply product that can provide full-amount amount of power supply to charge to multiple portable electronic product simultaneously.
Background technology
Along with development of science and technology, people increase day by day for the demand of electronic product, no matter at home, go out, work, amusement, electronic product has almost entered each link of people's life, makes people have to be paid attention to.And be accompanied by the progress of electronics technology, the design of electronic product also constantly develops from compact direction, except strong functions is provided in the limited bulk of electronic product, also more and more pay attention to the portability of electronic product, to obtain the auxiliary of electronics technology at any time, make life more convenient.
From the above, owing to pay attention to the portability of electronic product, each tame manufacturer studies intensively the technology of electronic product miniaturization invariably with great concentration, and obtains suitable great successes in a short time.But electronic product also has its geneogenous restriction, thereby has limited the high speed development of electronics technology on the other hand.This geneogenous restriction mainly comes from the power supply supply side, when electronic product uses, must rely on electric power that driving is provided, and when power shortage or interruption, the electronic product that usefulness is powerful more also is that no scope for displaying one's abilities.Because traditional electronic product mainly uses at fixed-site, and rely on the indoor power supply power supply, ignore the supply of electric power problem through regular meeting so use to go up.But for portable product, the electric power of each milliampere, it all is quite valuable resource, though each tame manufacturer also makes great efforts research and development in the direction of low power consuming, but the technology that is subject to the electric power storage still can't effectively break through, so under limited battery space, provisional power breakdown problem is often arranged.Particularly in day by day fine electronic product, its battery also dwindles thereupon, and it is more awkward to make it store electric weight, thereby the use of the portable electronic product of restriction.
For this reason, the someone can carry charger when going out, but charger volume, moulding are not easy to store, and the charger of each portable electronic product possibility objectionable intermingling, if a people has two (containing) above product on one's body, go out all must carry some foreign material at every turn, very not convenient really.Or have the people can when going out, carry stand-by power supply, for example second battery or small generator.But these device and products of non-recurrent use, and take the individual limited carry the space, so most of people not can or inconvenience carry, even have the inclination to carry also possible temporarily because of leaving behind hastily, make its utility ratio not high.
This shows that existing portability standby power supply device still has shortcoming, and demands urgently being improved.
The utility model content
Main purpose of the present utility model is to provide a kind of portable standby power supply device with power management function, it is simple in structure light and handy, carries easily, and because of its Port characteristic, the user can be remembered to carry, being that portable electronic product charges at any time.
Another purpose of the present utility model is to provide a kind of portable standby power supply device with power management function, and it can provide many portable electronic products to charge simultaneously, and guarantees that each electronic product obtains full-amount amount of power supply.
A purpose more of the present utility model is to provide the portable standby power supply device with power management function, and it is not limited to single portable electronic product according to the characteristic of Port, can charge for multiple different portable electronic product simultaneously.
Another purpose of the present utility model is to provide the portable standby power supply device with power management function, and it can be used as the transmission interface between portable electronic product and the computer in conjunction with concentrator function.
For achieving the above object, the present invention has taked following technical scheme:
A kind of portable standby power supply device with power management function comprises:
The Port hub, it has one or more input Port and output Port, this input Port is used for connecting computer, this output Port then connects electronic installation, have electric power transfer pin and data transmission connecting-leg in this input Port, the output Port, and with the data transmission connecting-leg in hub control structure connection input Port, the output Port;
Power energy storing device is arranged in this Port hub; And
The power management structure, be connected between this power energy storing device and the electric power transfer pin, and obtain the electricity needs of electronic installation by the data transmission connecting-leg, be delivered on the electronic installation uniformly with electrical power stabilization with this power energy storing device, and the work of the electronic installation safety and stability in the use, and charge to this power energy storing device by this computer or external power source.
Can reach the portable standby power supply device with power management function of above-mentioned purpose, it mainly includes Port hub, power energy storing device and power management structure.This Port hub has one or more input Port and output Port, this input Port is used for connecting computer power, this output Port then is used for connecting outside electronic installation, and this input Port and output Port are connected with the hub control structure.This power energy storing device is installed in this Port hub, can be rechargeable secondary battery such as nickel-cadmium cell, Ni-MH battery, lithium ion battery.Cooperate its charge characteristic, this power energy storing device is connected with the charging control structure, and this charging control structure is connected to and accepts management and control on the computer, so that secondary cell is charged.This power energy storing device also can be primary cell, when its electric power is opened battery case to change with Bi Shike.And this power management structure is connected between this power energy storing device and the output Port, can detect the electricity needs of external electronic and adjust automatically, is delivered on the electronic installation uniformly with the electrical power stabilization with this power energy storing device.Electric power transfer pin and data transmission connecting-leg have roughly been distinguished in the inner pin of this output Port position, this electric power transfer pin is used for connecting power energy storing device so that the external electronic stand-by power supply to be provided, this data transmission connecting-leg is the connecting hub control structure then, this hub control structure must obtain the electricity needs information of external electronic via the data transmission connecting-leg, and exports so that stable power to be provided via this power management structural adjustment power energy storing device.
The utility model and prior art more have following characteristics and effect in comparison:
1. the utility model can be used as computer and external connected electronic device, or the data transmission function between the electronic installation.
2. the utility model can be worked as the non-firm power of external connected electronic device, utilizes automatic power management, can charge to the electronic installation more than two simultaneously, but allocate to each electronic installation because of automatic power, avoids the non-firm power waste.
3. the utility model can be worked as charger in case of necessity, so that secondary cell is charged, meets the environmental protection demand.
4. because of providing stabilized voltage power supply by power energy storing device, so the stability when effectively keeping this electronic installation and using to the external connected electronic device.
5. if when being wired to computer, more can do data transmission and charging action simultaneously, and allotment power supply automatically during charging, at first charge to the external connected electronic device, when remaining power supply, directly switch to the power energy storing device charging, avoid the waste of computer power, compliance with environmental protection requirements.
Description of drawings
Fig. 1 is the stereogram that the utlity model has the portable standby power supply device of power management function;
Fig. 2 has the plane detail drawing of the portable standby power supply device of power management function for this;
Fig. 3 A～Fig. 3 H is the USB Port plug construction schematic diagram of different types;
Fig. 3 I～Fig. 3 K is the IEEE 1394 Port plug construction schematic diagrames of different types;
Fig. 4 has the charging structure schematic diagram of the portable standby power supply device of power management function for this;
Fig. 5 has the charging control calcspar of the portable standby power supply device of power management function for this;
Fig. 6 switches to the action calcspar of external power source for this portable standby power supply device with power management function;
Fig. 7 has the stabilized power supply structure calcspar of the portable standby power supply device of power management function for this; And
Fig. 8 has the electric power surplus display structure schematic diagram of the portable standby power supply device of power management function for this;
Reference numeral: 1, Port hub; 2, power energy storing device; 21, electric-quantity display device; 22, LED; 23, key switch; 3, power management structure; 4, output Port; 4a, input Port; 41, electric power transfer pin; 42, data transmission connecting-leg; 5, hub control structure; 6, computer; 7, charging control structure; 71, power supply display; 9, electronic installation; 10, buck managerial structure.
Embodiment
See also Fig. 1, shown in Figure 2, be a kind of portable standby power supply device with power management function provided by the utility model, it mainly includes Port hub 1, power energy storing device 2 and power management structure 3.
This Port hub 1 has one or more input Port 4a and output Port 4, this input Port 4a is used for connecting computer 6 power supplys, 4 of this output Ports are used for connecting outside electronic installation 9, this input Port 4a and output Port 4 are connected with hub control structure 5, by the function of computer 6 management Port hubs 1.
This power energy storing device 2 is arranged in this Port hub 1, can be nickel-cadmium cell (Ni-Cd), Ni-MH battery (Ni-MH), lithium ion battery rechargeable secondary battery such as (Li-Ion).Cooperate its charge characteristic, this power energy storing device 2 is connected with charging control structure 7, and this charging control structure 7 is connected to computer 6 and accepts management and control, can be when the power drain of power energy storing device 2, and the power supply by computer 6 is charged.Certainly, except computer 6, this charging control structure 7 also can connect external power source (scheming not shown), so that this power energy storing device 2 is charged.
This power energy storing device 2 also can be primary cell, or puts battery case (scheming not shown) in addition and place primary cell.Cooperate this secondary cell, this primary cell can be disposable batteries such as manganese-zinc battery, alkaline Mn cell, zinc-air cell, mercury battery, silver oxide cell, lithium battery, its size, quantity are adjusted on demand, as AA*2, AAA*2... wait configuration, when its electric power is opened battery case to change with Bi Shike.
And this power management structure 3 has the wisdom function of management automatically, be connected between this power energy storing device 2 and the output Port 4, can detect the electricity needs of external electronic adjusts automatically, be delivered on the electronic installation uniformly with electrical power stabilization this power energy storing device 2, and the work of the electronic installation safety and stability in the use.
See also shown in Fig. 3 A to Fig. 3 K, aforementioned input Port 4a and output Port 4 is for any data transmission Port of reaching charge function, and be existing with 4 explanations of output Port, and at present common have patterns such as USB and IEEE 1394.The modal pattern of this USB Port is the standard USB A Type (Fig. 3 A) that outward appearance is rectangular flat pattern, or outward appearance is foursquare standard USB B Type (Fig. 3 B).And the mini USB A/B Port patterns such as (Fig. 3 C/D) of reduced volume development afterwards, or volume is littler, conveniently be applied to the micro USB A/B patterns such as (Fig. 3 E/F) on the running gear, or the USB3.0A/B of up-to-date proposition patterns such as (Fig. 3 G/H).And the pattern of IEEE 1394 Ports begins with the pin digit separator IEEE 1394a6Pin (Fig. 3 I) and IEEE 1394a 4Pin (Fig. 3 J) specification are arranged, and changing along with the increase of transmission quantity later on has IEEE 1394b 9Pin patterns such as (Fig. 3 K).Certainly, aforementioned input Port 4a and output Port 4 patterns are still constantly being added, are being improved, but integral body does not break away from the desired charging demand of the utility model.
The utility model emphasizes to adjust automatically the characteristic of power supply output, is example as Fig. 3 A with the USB Port, electric power transfer pin 41 and data transmission connecting-leg 42 have roughly been distinguished in these output Port 4 inner pin positions, this electric power transfer pin 41 is used for connecting power energy storing device 2 so that stand-by power supply to be provided, 42 connecting hub control structures 5 of this data transmission connecting-leg, this hub control structure 5 must obtain the electricity needs information of external electronic 9 via data transmission connecting-leg 42, and adjusts power energy storing device 2 so that stable power output to be provided via this power management structure 3.
And for example shown in Figure 4, cooperate power energy storing device 2 designs of secondary cell, the utility model is not when using output Port 4 to connect electronic installation 9, can be used as charger uses, this computer 6 charges by the secondary cell of 7 pairs of power energy storing devices 2 of charging control structure, in case of need.Similarly, this charging control structure 7 also can connect external power source, so that this power energy storing device 2 is charged.
And, being provided with buck managerial structure 10 between this power energy storing device 2 and the power management structure 3 in order to increase the stability of out-put supply, the output of management and control power energy storing device 2 whereby makes each electronic installation 9 all can obtain full-amount, stable supply of electric power.
In addition, this charging control structure 7 is connected with power supply display 71, to show power energy storing device 2 charging and discharging states.This power supply display 71 can be simple LED, shows whether work by bright, the mode of going out.
The charging action specification of thinner portion, be illustrated in figure 5 as charging control calcspar of the present utility model, wherein input Port 4a has data transmission function and charge function, when definite and computer 6 carry out line, this input Port 4a is shinny by power supply display 71, i.e. expression charging control structure 7 activations to be beginning charging, and when charging is finished, this power supply display 71 promptly extinguishes.
Be illustrated in figure 6 as the action calcspar that switches to external power source, when computer 6 electric power are sufficient, i.e. electronic installation 9 power consumptions that connect of output Port 4 can directly supply power to output Port 4 by computer 6 during less than rated current.
And for example Fig. 7 is a stabilized power supply structure calcspar, the utility model can be by the wireline inspection of this output Port 4, detect these output Ports 4 by this power management structure 3 and when connecting electronic installation 9, power just now and give charging or data transmission work, avoid resource loss.
For another Figure 8 shows that electric power surplus display structure schematic diagram of the present utility model, this power energy storing device 2 is connected with electric-quantity display device 21, to show the electric weight of this power energy storing device 2.The one method is to take five LED 22, and by interconnecting of five LED 22, and with key switch 23 controls, when depressing this key switch 23, when enough as if electric weight (as the graphic 4.2V that reaches), then five LED 22 are shinny simultaneously; When electric power weakened gradually, then shinny LED 22 reduced gradually, and the rest may be inferred, can judge the electric weight of power energy storing device 2.
Pass through above stated specification, this portable standby power supply device in conjunction with concentrator function is to provide the enough power supplys of voltage stabilizing to electronic installation 9 by this power energy storing device 2, allow the work of electronic installation 9 safety and stability in using, its best advantage is can provide (1～∞) output Port 4 more than with the time, so that electronic installation 9 is charged, make this electronic installation 9 can continue the electrification life-span; And having wisdom when exporting for electric power, this power management structure 3 manages automatically, can differentiate electronic installation 9 how many electric power of demand and the electric current of insertion, just allow power energy storing device 2 give how much electric power and electric current, when if no electronic installation 9 inserts, then power energy storing device 2 is no-output electric power and electric current, to save energy loss.
And the automatic management function of the wisdom of this power management structure 3, must be according to the automatic conversion output voltage of actual needs electric current, when detecting is moved for the exchange of information between computer 6 and the electronic installation 9, this power management structure 3 can be adjusted to the electric current and voltage of power energy storing device 2 output of normal voltage electric current, so that the stable work of electronic installation 9; As when detecting non-exchange of information action, then power management structure 3 can become the output that big electric current is provided by automatic switchover power energy storing devices 2, so that electronic installation 9 carries out the quick charge action.
In addition, the wisdom of this power management structure 3 is managed when detecting internal power energy storage device 2 power shortages automatically, and this power management structure 3 can automatically switch to computer 6 power supplys, so that electronic installation 9 continues stable work computer 6 power supplys.
Above-listed detailed description is specifying at possible embodiments of the present utility model, this embodiment is not in order to limit claim of the present utility model, allly do not break away from that equivalence of the present utility model is implemented or change, all should be contained in the claim of the present utility model.
Claims (10)
1. the portable standby power supply device with power management function is characterized in that, comprising:
The Port hub, it has one or more input Port and output Port, this input Port is used for connecting computer, this output Port then connects electronic installation, have electric power transfer pin and data transmission connecting-leg in this input Port, the output Port, and with the data transmission connecting-leg in hub control structure connection input Port, the output Port;
Power energy storing device is arranged in this Port hub; And
The power management structure, be connected between this power energy storing device and the electric power transfer pin, and obtain the electricity needs of electronic installation by the data transmission connecting-leg, be delivered on the electronic installation uniformly with electrical power stabilization with this power energy storing device, and the work of the electronic installation safety and stability in the use, and charge to this power energy storing device by this computer or external power source.
2. the portable standby power supply device with power management function as claimed in claim 1, it is characterized in that, described power energy storing device is manganese-zinc battery, alkaline Mn cell, zinc-air cell, mercury battery, silver oxide cell or lithium battery, and electric power is opened the Port hub to change when complete.
3. the portable standby power supply device with power management function as claimed in claim 1 is characterized in that described power energy storing device is nickel-cadmium cell, Ni-MH battery or lithium ion battery.
4. the portable standby power supply device with power management function as claimed in claim 3 is characterized in that described power energy storing device is connected with the electric control structure, connects this computer to charge when the power drain of power energy storing device.
5. the portable standby power supply device with power management function as claimed in claim 4 is characterized in that described charging control structure is connected with the power supply display, to show the power energy storing device charged state.
6. the portable standby power supply device with power management function as claimed in claim 1 is characterized in that described input Port or output Port are the USB Port.
7. the portable standby power supply device with power management function as claimed in claim 1 is characterized in that, described input Port or output Port are IEEE 1394 Ports.
8. the portable standby power supply device with power management function as claimed in claim 1 is characterized in that, is provided with the buck managerial structure between described power energy storing device and the power management structure, uses the output stability of managing power energy storage device.
9. the portable standby power supply device with power management function as claimed in claim 1 is characterized in that, described hub control structure is connected with data transmitting and displaying structure with the display data transmission state.
10. the portable standby power supply device with power management function as claimed in claim 1, it is characterized in that described power energy storing device is connected with electric-quantity display device, and control with key switch, when depressing this key switch, show the electric weight of this power energy storing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202147243U CN201742147U (en) | 2010-05-21 | 2010-05-21 | Mobile backup power supply device with power supply management function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202147243U CN201742147U (en) | 2010-05-21 | 2010-05-21 | Mobile backup power supply device with power supply management function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742147U true CN201742147U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202147243U Expired - Fee Related CN201742147U (en) | 2010-05-21 | 2010-05-21 | Mobile backup power supply device with power supply management function |
Country Status (1)
| Country | Link |
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| CN (1) | CN201742147U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163781A (en) * | 2011-03-11 | 2011-08-24 | 四川品胜电子有限公司 | Hub capable of realizing data transmission and charge simultaneously |
| WO2013063698A1 (en) * | 2011-11-01 | 2013-05-10 | Research In Motion Limited | Hybrid battery system for portable electronic devices |
| US8509861B2 (en) | 2011-11-01 | 2013-08-13 | Research In Motion Limited | Hybrid battery system for portable electronic devices |
| CN108777509A (en) * | 2017-06-08 | 2018-11-09 | 宸定科技股份有限公司 | hub |
-
2010
- 2010-05-21 CN CN2010202147243U patent/CN201742147U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163781A (en) * | 2011-03-11 | 2011-08-24 | 四川品胜电子有限公司 | Hub capable of realizing data transmission and charge simultaneously |
| CN102163781B (en) * | 2011-03-11 | 2013-09-25 | 四川品胜电子有限公司 | Hub capable of realizing data transmission and charge simultaneously |
| WO2013063698A1 (en) * | 2011-11-01 | 2013-05-10 | Research In Motion Limited | Hybrid battery system for portable electronic devices |
| US8509861B2 (en) | 2011-11-01 | 2013-08-13 | Research In Motion Limited | Hybrid battery system for portable electronic devices |
| CN108777509A (en) * | 2017-06-08 | 2018-11-09 | 宸定科技股份有限公司 | hub |
| CN108777509B (en) * | 2017-06-08 | 2021-05-11 | 宸定科技股份有限公司 | Concentrator |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20150521 |
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| EXPY | Termination of patent right or utility model |