CN201742144U - Mobile standby power supply unit - Google Patents
Mobile standby power supply unit Download PDFInfo
- Publication number
- CN201742144U CN201742144U CN2010202147794U CN201020214779U CN201742144U CN 201742144 U CN201742144 U CN 201742144U CN 2010202147794 U CN2010202147794 U CN 2010202147794U CN 201020214779 U CN201020214779 U CN 201020214779U CN 201742144 U CN201742144 U CN 201742144U
- Authority
- CN
- China
- Prior art keywords
- power supply
- port
- storing device
- energy storing
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a mobile standby power supply unit which comprises a port hub. The port hub comprises one or more input-end ports and output-end ports, wherein the input-end port are used for being connected with a computer power supply, and the output-end ports are used for being connecting with an external electronic device so as to transfer the power of a power storing device to the electronic device stably and uniformly. The power storing device is arranged in the port hub, and a primary battery or a secondary battery can be used as the power storing device. According to the charge characteristic of the secondary battery, the power storing device is connected with a charge control structure which has automatic detecting function so as to charge the secondary battery. A primary battery also can be used as the power storing device, and when the power of the battery is used up, a user can open the battery jar for replacing the primary battery.
Description
Technical field
The utility model relates to a kind of portable standby power supply device, 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, and it is simple in structure light and handy, carries easily, 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, 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 portable standby power supply device, 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.
The portable standby power supply device of above-mentioned purpose be can reach, Port hub and power energy storing device mainly included.
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, is delivered on the electronic installation uniformly with the electrical power stabilization with this power energy storing device.
This power energy storing device is arranged in this Port hub, the one end is connected on the computer by this input Port, the other end is connected on the external electronic via this output Port, providing stand-by power supply on external electronic, and can charge to this power energy storing device by this computer or external power source.
This power energy storing device 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.
Preferably, described input Port or output Port are the USB Port.
Preferably, described input Port or output Port are IEEE 1394 Ports.
Preferably, the more than one output Port of described Port hub connects a plurality of electronic installations simultaneously, and with the time so that more than one electronic installation is charged.
The utility model and prior art more have following characteristics and effect in comparison:
1. 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.
2. the utility model can be worked as charger in case of necessity, so that secondary cell is charged, meets the environmental protection demand.
3. 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.
Description of drawings
Fig. 1 is the stereogram of the portable standby power supply device of the utility model;
Fig. 2 is the plane detail drawing of this movable type standby power supply device;
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 is the charging structure schematic diagram of this movable type standby power supply device;
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; And
Fig. 7 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; 4, output Port; 4a, input Port; 6, computer; 7, charging control structure; 71, power supply display; 9, electronic installation.
Embodiment
See also Fig. 1, shown in Figure 2, be a kind of portable standby power supply device provided by the utility model, it mainly includes Port hub 1 and power energy storing device 2.
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, are delivered to uniformly on the electronic installation 9 with the electrical power stabilization with this power energy storing device 2.
This power energy storing device 2 is arranged in this Port hub 1, provides stable power output by this power energy storing device 2, provides stand-by power supply on the external electronic 9 via this output Port 4.
This power energy storing device 2 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 via input Port 4a 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) via input Port 4a, 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, alkali manganese 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.
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.This modal pattern in 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, these are existing with 4 explanations of output Port, and output Port 4 patterns are still constantly being added, improved, but integral body does not break away from the desired charging demand of the utility model.
And for example shown in Figure 4, cooperate power energy storing device 2 designs of secondary cell, the utility model can be used as charger and uses when not using Port 4 to connect electronic installation 9, 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.In addition, this charging control structure 7 is connected with power supply display 71, and to show power energy storing device 2 charged states, this power supply display 71 can be simple LED, shows whether work by bright, the mode of going out.Similarly, this charging control structure 7 also can connect external power source by output Port 4a, so that this power energy storing device 2 is charged.
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.
For another Figure 7 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 movable type standby power supply device 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, can look 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, make this electronic installation 9 can continue the electrification life-span.
Aforementioned portable standby power supply device obtains enough stabilized power supplys except can guarantee electronic installation 9 charging the time, in case output Port 4 load power consumptions during less than rated current, this product can charge to inner power energy storing device 2 automatically.
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 (9)
1. a portable standby power supply device is characterized in that, comprising:
The Port hub, it has one or more input Port and output Port, and this input Port is used for connecting computer, and this output Port then connects electronic installation; And
Power energy storing device, be arranged in this Port hub, the one end is connected on the computer by this input Port, the other end is connected on the external electronic via this output Port, providing stand-by power supply on external electronic, and can charge to this power energy storing device by this computer or external power source.
2. portable standby power supply device 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 with Bi Shike.
3. portable standby power supply device 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. portable standby power supply device as claimed in claim 3 is characterized in that described power energy storing device is connected with the charging control structure, connects this computer to charge when the power drain of power energy storing device.
5. portable standby power supply device 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. portable standby power supply device as claimed in claim 1 is characterized in that, described input Port or output Port are the USB Port.
7. portable standby power supply device as claimed in claim 1 is characterized in that, described input Port or output Port are IEEE 1394 Ports.
8. portable standby power supply device as claimed in claim 1 is characterized in that, the more than one output Port of described Port hub connects a plurality of electronic installations simultaneously, and with the time so that more than one electronic installation is charged.
9. portable standby power supply device as claimed in claim 1 is characterized in that described power energy storing device is connected with electric-quantity display device, and controls with key switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202147794U CN201742144U (en) | 2010-05-21 | 2010-05-21 | Mobile standby power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202147794U CN201742144U (en) | 2010-05-21 | 2010-05-21 | Mobile standby power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742144U true CN201742144U (en) | 2011-02-09 |
Family
ID=43557422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202147794U Expired - Fee Related CN201742144U (en) | 2010-05-21 | 2010-05-21 | Mobile standby power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742144U (en) |
Cited By (3)
| 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 |
| JP2013054829A (en) * | 2011-08-31 | 2013-03-21 | Sysgration Ltd | Movable standby power supply device coupled with function of line concentrator |
| CN106410901A (en) * | 2016-10-21 | 2017-02-15 | 于弼君 | Smart terminal power charging device and the power charging method thereof |
-
2010
- 2010-05-21 CN CN2010202147794U patent/CN201742144U/en not_active Expired - Fee Related
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 |
| 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 |
| JP2013054829A (en) * | 2011-08-31 | 2013-03-21 | Sysgration Ltd | Movable standby power supply device coupled with function of line concentrator |
| CN106410901A (en) * | 2016-10-21 | 2017-02-15 | 于弼君 | Smart terminal power charging device and the power charging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| EXPY | Termination of patent right or utility model |