CN102255376A - Mobile standby power device having functions of concentrator and method for using mobile standby power device - Google Patents

Mobile standby power device having functions of concentrator and method for using mobile standby power device Download PDF

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Publication number
CN102255376A
CN102255376A CN2010101905987A CN201010190598A CN102255376A CN 102255376 A CN102255376 A CN 102255376A CN 2010101905987 A CN2010101905987 A CN 2010101905987A CN 201010190598 A CN201010190598 A CN 201010190598A CN 102255376 A CN102255376 A CN 102255376A
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CN
China
Prior art keywords
power
power supply
conjunction
energy storing
port
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Application number
CN2010101905987A
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Chinese (zh)
Inventor
王华伟
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系统电子工业股份有限公司
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Priority to CN2010101905987A priority Critical patent/CN102255376A/en
Publication of CN102255376A publication Critical patent/CN102255376A/en

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    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems

Abstract

The invention discloses a mobile standby power device having functions of a concentrator. The device comprises a connection port concentrator, a power energy storage device and a power management structure, wherein the connection port concentrator has one or more input end connection ports and one or more output end connection ports the input end connection port is connected with a computer power supply or an external power supply; the output end connection port is connected with an external electronic device; the input end connection port and the output end connection port perform data transmission management by using a concentrator control structure to realize the functions of the concentrator of a connector; the power energy storage device is arranged in the connection port concentrator and can be a primary battery or a secondary battery, and charging characteristic is provided for the secondary battery; and the power management structure is connected between the power energy storage device and the output end connection port and can detect a power requirement of the external electronic device for automatic adjustment to stably and uniformly transfer the power of the power energy storage device to the electronic device.

Description

Portable standby power supply device and using method thereof in conjunction with concentrator function

Technical field

The present invention provides a kind of portable standby power supply device in conjunction with concentrator function, refers in particular to a kind of being easy to carry, and can provide full-amount amount of power supply to charge to multiple portable electronic product simultaneously, and has the stand-by power supply product of concentrator function.

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 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 may be incompatible, 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 portable standby power supply device still has shortcoming, and remains to be improved.

The present application people is in view of the disappearance of existing product, promptly set about the research and development improvement, and by learning after the careful observation, portable electronic product has Port usually, for example USB, IEEE 1394 etc., be used for being connected, and these new-type Ports also simultaneously can provide charge function except that carrying out transfer of data with other electronic product or computer.Therefore, the inventor provides a kind of stand-by power supply of circumscribed by the difficult characteristic for people's ignorance of Port importance, allows the user charge for the portable electronic product of oneself at any time.Making things convenient for demand for considering simultaneously, is that this device is used in conjunction with Port hub (HUB), and this this device can serve as hub and stand-by power supply function simultaneously.Do with real via long-term research and development, can successfully release the portable standby power supply device of this part eventually in conjunction with concentrator function.

Summary of the invention

Main purpose of the present invention is to be to provide a kind of portable standby power supply device in conjunction with concentrator function, it is simple in structure light and handy, carries easily, and because of its Port (connectivity port) characteristic, the user can be remembered to carry, being that portable electronic product charges at any time.

Another object of the present invention is to be to provide a kind of portable standby power supply device in conjunction with concentrator 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 further object of the present invention is to be to provide a kind of portable standby power supply device in conjunction with concentrator 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 invention is to be to provide a kind of portable standby power supply device in conjunction with concentrator function, and it can be used as the coffret between portable electronic product and the computer in conjunction with concentrator function.

Can reach the portable standby power supply device in conjunction with concentrator 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 supply or external power source, this output Port then is used for connecting outside electronic installation, this input Port and output Port carry out data transfer management with the hub control structure, use the function of reaching the connector hub; This power energy storing device is to be 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 used for connecting external power source.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 to be 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 transfer of data pin have roughly been distinguished in the inner pin of this input Port and 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 transfer of data pin is the connecting hub control structure then, this hub control structure must obtain the electricity needs information of external electronic via the transfer of data pin, and exports so that stable power to be provided via this power management structural adjustment power energy storing device.

It is following that the present invention and prior art are compared, and following characteristics and effect are more arranged:

1. the present invention can be used as computer and external connected electronic device, or the data-transformation facility between the electronic installation.

2. the present invention can work 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 present invention can work 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 connecting to computer, more can do transfer of data 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 supply, compliance with environmental protection requirements.

Description of drawings

Fig. 1 is the stereogram of the present invention in conjunction with the portable standby power supply device of concentrator function;

Fig. 2 is this plane detail drawing in conjunction with the portable standby power supply device of concentrator function;

Fig. 3 A~Fig. 3 H is the USB Port structural representation of different types;

Fig. 3 I~Fig. 3 K is the IEEE 1394 Port structural representations of different types;

Fig. 4 is this charging structure schematic diagram in conjunction with the portable standby power supply device of concentrator function;

Fig. 5 is this charging control calcspar in conjunction with the portable standby power supply device of concentrator function;

Fig. 6 switches to the action calcspar of external power source for this portable standby power supply device in conjunction with concentrator function;

Fig. 7 is this stabilized power supply structure calcspar in conjunction with the portable standby power supply device of concentrator function; And

Fig. 8 is this electric power surplus display structure schematic diagram in conjunction with the portable standby power supply device of concentrator function;

Reference numeral

1 Port hub;

2 power energy storing devices;

21 electric-quantity display devices;

22 LED;

23 key switches;

3 power management structures;

4 output Ports;

4a first input end Port;

The 4b second input Port;

41 electric power transfer pins;

42 transfer of data pins;

5 hub control structures;

51 transfer of data displays;

6 computers;

7 charging control structures;

71 power supply displays;

8 external power sources;

9 electronic installations;

10 buck managerial structures.

Embodiment

See also Fig. 1, shown in Figure 2, be a kind of portable standby power supply device in conjunction with concentrator function provided by the present invention, it mainly includes Port hub 1, power energy storing device 2 and power management structure 3.

This Port hub 1 has first input end Port 4a and more than one output Port 4 at least, this first input end Port 4a is used for connecting computer 6 (computer) power supply, 4 of this output Ports connect other outside electronic installation 9, this first input end Port 4a, output Port 4 carry out data transfer management with hub control structure 5, these hub control structure 5 two ends are connected on computer 6 and the electronic installation 9 with Port 4 respectively, use the data-transformation facility of reaching the connector hub.

This power energy storing device 2 is to be installed 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 links to each other with computer 6 via first input end Port 4a, it is charged when the power drain of this power energy storing device 2.Maybe this charging control structure 7 is connected with the second input Port 4b in addition, and this second input Port 4b is used for connecting external power source 8, can charge when the power drain of power energy storing device 2 equally.

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 ... Deng configuration, when its electric power is opened battery case to change with Bi Shike.

And this power management structure 3 has the intelligence function of management automatically, be to be connected between this power energy storing device 2 and the output Port 4, can detect the electricity needs of electronic installation 9 adjusts automatically, be delivered to uniformly on the electronic installation 9 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 I, aforementioned first, second input Port 4a, 4b and output Port 4 are any transfer of data Port of reaching charge function, now with output Port 4 explanation, 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 is applied to the micro USBA/B (Fig. 3 E/F) on the running gear, or the USB3.0 A/B of up-to-date proposition patterns such as (Fig. 3 G/H).And the pattern of IEEE 1394 begins with the pin digit separator IEEE 1394a 6Pin (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 first, second input Port 4a, 4b and output Port 4 patterns are still constantly being added, are being improved, but integral body does not break away from charging demand of the presently claimed invention.

The present invention 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 transfer of data pin 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 transfer of data pin, this hub control structure 5 must obtain the electricity needs information of external electronic 9 via transfer of data pin 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 present invention can be used as charger and uses when not using output Port 4 to connect electronic installation 9, secondary cell with 7 pairs of power energy storing devices 2 of charging control structure charges, in case of need.

And, be 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, and be the output of using management and control power energy storing device 2, make 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 charged states.Similarly, this hub control structure 5 is connected with transfer of data display 51 with the display data transmissions state.This power supply display 71 can be simple LED with transfer of data display 51, 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 invention, wherein first input end Port 4a has data-transformation facility and charge function, so be mainly used to connect aforementioned computer 6, carry out when online with computer 6 determining, this transfer of data display 51 is that shinny expression can be carried out transfer of data, it is shinny that this first input end Port 4a sees through power supply display 71 simultaneously, 7 activations of i.e. expression charging control structure are to begin charging, when charging is finished, this power supply display 71 promptly extinguishes.

And this second input Port 4b has independent quick-charge function, so can be used to connect said external power supply 8.Directly to charge via 7 pairs of power energy storing devices 2 of this charging control structure.

Be illustrated in figure 6 as the action calcspar that switches to external power source, when computer 6 or external power source 8 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 external power source 8 during less than rated current.

And for example Fig. 7 is a stabilized power supply structure calcspar, the present invention can see through 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 transfer of data work, avoid resource loss.

For another Figure 8 shows that electric power surplus display structure schematic diagram of the present invention, 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.

By above stated specification, this using method in conjunction with the portable standby power supply device of concentrator function is, is to provide the enough power supplys of voltage stabilizing to electronic installation 9 by this power energy storing device 2, allows the work of electronic installation 9 safety and stability in using; 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 intelligence 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 information interchange 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-information interchange 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 intelligence of this power management structure 3 is managed when detecting internal power energy storage device 2 power shortages automatically, this power management structure 3 can automatically switch to computer 6 power supplys or external power source 8, so that electronic installation 9 continues stable work computer 6 power supplys or external power source 8.

Above-listed detailed description is at the specifying an of possible embodiments of the present invention, and only this embodiment is not in order to limiting claim of the present invention, does not allly break away from the equivalence that skill spirit of the present invention does and implements or change, all should be contained in the claim of this case

Claims (13)

1. portable standby power supply device in conjunction with concentrator function is characterized in that:
The Port hub, it has one or more input Port and output Port, this input Port is used for connecting computer power supply or external power source, this output Port then connects electronic installation, have electric power transfer pin and transfer of data pin in this input Port, the output Port, and with the transfer of data pin in hub control structure connection input Port, the output Port, to carry out the data transfer management between computer and the electronic installation;
Power energy storing device is to be installed in this Port hub; And
The power management structure, it has the intelligence function of management automatically, be to be connected between this power energy storing device and the electric power transfer pin, and obtain the electricity needs of electronic installation by the transfer of data pin, be delivered on the electronic installation uniformly with electrical power stabilization this power energy storing device, and the work of the electronic installation safety and stability in the use.
2. the portable standby power supply device in conjunction with concentrator 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 with Bi Shike.
3. the portable standby power supply device in conjunction with concentrator 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 in conjunction with concentrator function as claimed in claim 3, it is characterized in that, described power energy storing device is connected with the charging control structure, can be used to see through the input Port and connect this computer power supply or external power source, to charge when the power drain of power energy storing device.
5. the portable standby power supply device in conjunction with concentrator 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 in conjunction with concentrator 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 in conjunction with concentrator 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 in conjunction with concentrator 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 in conjunction with concentrator function as claimed in claim 1 is characterized in that described hub control structure is connected with the transfer of data display with the display data transmissions state.
10. the portable standby power supply device in conjunction with concentrator 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, can show the electric weight of this power energy storing device.
11. one kind according to claim 1 in conjunction with the using method of the portable standby power supply device of concentrator function, it is characterized in that:
Described portable standby power supply device in conjunction with concentrator function is to provide the enough power supplys of voltage stabilizing to electronic installation by this power energy storing device, allows the work of the electronic installation safety and stability in using; And this power management structure has wisdom when exporting for electric power and manages automatically, can differentiate electronic installation how much electric power of demand and the electric current of insertion, just allows power energy storing device give how much electric power and electric current, if during the insertion of no device, and then no-output electric power and electric current.
12. the using method of the portable standby power supply device in conjunction with concentrator function as claimed in claim 11, it is characterized in that, described out-put supply is provided by the internal power energy storage device, and its output voltage electric current is then managed according to the automatic conversion of actual needs automatically by the intelligence of this power management structure; When detecting was moved for information interchange, this power management structure can be adjusted to electric current and voltage the output of normal voltage electric current, so that the stable work of electronic installation; When the non-information interchange of detecting was moved, then the power management structure can automatically switch into the output that big electric current is provided, so that electronic installation carries out the quick charge action.
13. the using method of the portable standby power supply device in conjunction with concentrator function as claimed in claim 11, it is characterized in that, the intelligence of described power management structure is managed when detecting internal power energy storage device power shortage automatically, this power management structure can automatically switch to computer power supply or external power source, so that electronic installation continues stable working computer power supply or external power source.
CN2010101905987A 2010-05-20 2010-05-20 Mobile standby power device having functions of concentrator and method for using mobile standby power device CN102255376A (en)

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CN2010101905987A CN102255376A (en) 2010-05-20 2010-05-20 Mobile standby power device having functions of concentrator and method for using mobile standby power device

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Application Number Priority Date Filing Date Title
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CN104578283A (en) * 2014-12-29 2015-04-29 苏州市龙源电力科技股份有限公司 Direct-current power supply cabinet adopting high-frequency switch
CN104979859A (en) * 2014-04-03 2015-10-14 恒耀能源股份有限公司 Portable Power Bank
CN105429204A (en) * 2015-11-16 2016-03-23 深圳市芯海科技有限公司 Electronic system of battery
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CN105789991A (en) * 2015-01-12 2016-07-20 李东升 Hub having complex power converters
CN106329240A (en) * 2015-06-30 2017-01-11 李东升 Hub
US9997939B2 (en) 2016-01-11 2018-06-12 Simpower Technology Inc. Hub
CN108227613A (en) * 2017-01-23 2018-06-29 威盛电子股份有限公司 Electronic device and its operating method
CN108777509A (en) * 2017-06-08 2018-11-09 宸定科技股份有限公司 hub

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CN104979859A (en) * 2014-04-03 2015-10-14 恒耀能源股份有限公司 Portable Power Bank
CN104467168A (en) * 2014-12-26 2015-03-25 苏州市龙源电力科技股份有限公司 Intelligent direct-current power cabinet
CN104578283A (en) * 2014-12-29 2015-04-29 苏州市龙源电力科技股份有限公司 Direct-current power supply cabinet adopting high-frequency switch
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TWI583090B (en) * 2015-01-12 2017-05-11 李東昇 Hub having complex power converters
CN105789991B (en) * 2015-01-12 2019-04-09 宸定科技股份有限公司 Hub with combined type power supply
CN105789991A (en) * 2015-01-12 2016-07-20 李东升 Hub having complex power converters
US9864421B2 (en) 2015-01-12 2018-01-09 Simpower Technology Inc. Hub having complex power converters
CN106329240A (en) * 2015-06-30 2017-01-11 李东升 Hub
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CN105608035A (en) * 2015-12-25 2016-05-25 深圳罗马仕科技有限公司 Type-C USB hub
CN105608035B (en) * 2015-12-25 2018-12-04 深圳罗马仕科技有限公司 Type-C type usb hub
WO2017107311A1 (en) * 2015-12-25 2017-06-29 深圳罗马仕科技有限公司 Type-c usb hub
US9997939B2 (en) 2016-01-11 2018-06-12 Simpower Technology Inc. Hub
CN108227613A (en) * 2017-01-23 2018-06-29 威盛电子股份有限公司 Electronic device and its operating method
CN108227613B (en) * 2017-01-23 2020-06-16 威锋电子股份有限公司 Electronic device and operation method thereof
CN108777509A (en) * 2017-06-08 2018-11-09 宸定科技股份有限公司 hub

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Application publication date: 20111123