CN201219267Y - Power supplier - Google Patents
Power supplier Download PDFInfo
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- CN201219267Y CN201219267Y CNU2008201153184U CN200820115318U CN201219267Y CN 201219267 Y CN201219267 Y CN 201219267Y CN U2008201153184 U CNU2008201153184 U CN U2008201153184U CN 200820115318 U CN200820115318 U CN 200820115318U CN 201219267 Y CN201219267 Y CN 201219267Y
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- power supply
- supply unit
- power
- connection port
- network connection
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- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 101150012579 ADSL gene Proteins 0.000 description 1
- 102100020775 Adenylosuccinate lyase Human genes 0.000 description 1
- 108700040193 Adenylosuccinate lyases Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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Abstract
The utility model discloses a power supplier, providing online service required by an electronic means, characterized in that, a network connection port is arranged on a case of the power supplier, and an electric power online module is arranged in the case of the power supplier, wherein the electric power online module is coupled to the network connection port, and the electric power online module receives original packed data, and transmits the original packed data to the electronic means through the network connection port.
Description
Technical field
The utility model relates to a kind of power line data transmission set, particularly be a kind of power supply unit that electronic installation is given in power supply supply and service on net that has concurrently.
Background technology
With reference to figure 1, Fig. 1 is the schematic appearance of traditional power supply unit.Power supply unit 10 adopts many groups way of output of AC/DC conversion to provide personal computer 20 electricity consumptions.Wherein, when the civil power input port 12 of power supply unit 10 connected electric main, power supply unit 10 was delivered to personal computer 20 via power supply output line 14 after electric main is converted into the output voltage of 5VSB.And after start, personal computer 20 output one electric power starting signals (Power on signal) are to power supply unit 10, with require power supply unit 10 provide 3.3V, 5.0V, 12V ,-the voltage output of 12V and power supply good signal (Power good signal).
Cooperate Fig. 1, with reference to figure 2.Fig. 2 is the circuit box schematic diagram of traditional power supply unit.Power supply unit 10 comprises an electromagnetic interface filter 102 and an AC/DC transducer 104, and wherein, electromagnetic interface filter 102 receives electric main AC, and electric main AC is transferred to AC/DC transducer 104.AC/DC transducer 104 with electric main AC be converted into 3.3V, 5.0V, 12V ,-output voltage of 12V, use so that personal computer 20 to be provided.
In addition, a kind of basis with Home Plug1.0 version standard, and develop into following different standard: CEPCA, Home Plug Power Line Alliance, IEEE, ETSIPLT, Lon works, OPERA, POWERNET, Universal Power line Association.By electric power online network technology (Power LineCommunication; PLC) become ripe, so-called electric power online net (PLC) is meant a kind of communication technology of utilizing power line transmission data and voice signal.Along with development of internet technology, utilize the value of low-voltage power line transmitting high speed data more and more to be paid attention to, because it has without characteristics such as rewiring, wide coverage, easy to connect and transmission rate height.
With reference to figure 3, be existing electric power online planar network architecture schematic diagram.Utilize power circuit 30 in the family as the broadband access network transmission medium as long as realize the electric power online net, the user only needs PLC modem32 is plugged commercial power socket, just can solve fully and use broadband access network also to need the problem of the extra cable wiring manufacture of telecommunications dealer in the family directly with the power line broadband access network.Yet, power line modem 32 can make computer 34 surf the Net by power line, but use the network wiring of single ADSL Modem relatively to find the back with present home network, every computer 34 all needs extra newly-increased power line, that is to say, every computer also need increase a supply socket newly, thereby allows the distribution quantity of computer 34 increase again, causes the take-up puzzlement.
Summary of the invention
In view of this, the utility model provides a kind of power supply unit, it has the effect that electronic installation is given in power supply supply and service on net concurrently, it can make electronic installation by using the utility model, can obtain working power simultaneously and surf the Net, and need not to waste again a power line and take supply socket.
Power supply unit of the present utility model, provide to the required service on net of an electronic installation, one network connection port is set on the shell of described power supply unit, and an electric power online net module is set in the shell of described power supply unit, wherein, described electric power online net module is coupled on the described network connection port, and described electric power online net module receives an original packet data, and described original packet data is transferred to described electronic installation via described network connection port.In addition, also be provided with an electromagnetic interface filter and a power supply changeover device in the shell of described power supply unit, electromagnetic interface filter is coupled on a power line and the electric power online net module, and receive an alternating electromotive force and described original packet data, and give electric power online net module with described original packet data from power line.Power supply changeover device couples mutually with electromagnetic interface filter, electronic installation, network connection port and electric power online net module respectively, its be the conversion alternating electromotive force become a direct current electric power to electronic installation and an auxiliary power to network connection port and electric power online net module.
The beneficial effects of the utility model are compared with the prior art, the utility model has the power supply unit that electronic installation is given in power supply supply and service on net concurrently, need not the function that extra distribution also can effectively provide computer to obtain working power and service on net simultaneously, thereby the traditional distribution quantity of being improved increases the problem that institute's take-up that causes is perplexed.
Description of drawings
Fig. 1 is the schematic appearance of traditional power supply unit;
Fig. 2 is the circuit box schematic diagram of traditional power supply unit;
Fig. 3 is existing electric power online planar network architecture schematic diagram;
Fig. 4 is the schematic appearance of the power supply unit of the utility model first embodiment;
Fig. 5 is the circuit box schematic diagram of power supply unit of the present utility model;
Fig. 6 is an electric power online net inside modules function block schematic diagram of the present utility model; With
Fig. 7 is the schematic appearance of the power supply unit of the utility model second embodiment.
Description of reference numerals: 10-power supply unit; The 102-EMI filter; 104-AC/DC transducer; 12-civil power input port; The 14-power supply output line; The 20-personal computer; The AC-electric main; The 30-power circuit; 32-PLCmodem; The 34-computer; The 40-power supply unit; The 50-personal computer; 404-civil power input port; The AC-electric main; The 401-shell; The 402-power supply output line; The 403-network connection port; The 405-EMI filter; The 406-power supply changeover device; 407-electric power online net module; The 408-grid line; The 4072-signal processing unit; 4074-network package Transmit-Receive Unit; The original packet information of DATA-; The V1-direct current power; The V2-auxiliary power; DATA '-passback packet information; Power line-power line; The 60-power supply unit; The 601-shell; The 602-power supply output line; The 603-network connection port; 604-civil power input port; The 608-grid line; The 70-mobile computer; The 80-wireless hub; The wired hub of 90-.
Embodiment
Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.
Please refer to Fig. 4, be the schematic appearance of the power supply unit of the utility model first embodiment.In first embodiment, power supply unit 40 of the present utility model is to adopt many groups way of output of AC/DC conversion so that the electronic installation electricity consumption to be provided, and electronic installation is a personal computer 50.Wherein, when the civil power input port 404 of power supply unit 40 connects electric main AC, power supply unit 40 with electric main AC be converted into 3.3V, 5.0V, 12V ,-output voltage of 12V after, deliver to personal computer 50 via power supply output line 402.And after start, personal computer 50 output one electric power starting signals (Power on signal) are to power supply unit 40, with require power supply unit 40 provide 3.3V, 5.0V, 12V ,-the voltage output of 12V and power supply good signal (Powergood signal).
Simultaneously, one network connection port 403 is set on the shell 401 of power supply unit 40, and an electric power online net module 407 is set in the shell 401 of power supply unit 40, wherein, electric power online net module 407 is coupled in network connection port 403, and network connection port 403 can be connected with personal computer 50, a mobile computer 70, a wireless hub 80, one wired hub 90 or other Internet device (indicating) formation network service by a grid line 408.So, electric power online net module 407 is taken out the network package data from electric main AC, again according to the IP address of network package data, the network package data are provided to personal computer 50, mobile computer 70, wireless hub 80, wired hub 90 or other Internet device (not indicating) by network connection port 403, and then reach the purpose of online.Aforesaid network connection port 403 can be a RJ45 connector or a RJ11 connector, but is not limited thereto.So, power supply unit of the present utility model 40 can provide power supply supply and service on net to personal computer 50 simultaneously, and needs from cable modem or PLC modem is extra and computer is reached network on-line again, can shorten dramatically the circuit layout.In addition, power supply unit 40 of the present utility model also can provide service on net to mobile computer 70, wireless hub 80, wired hub 90 or other Internet device (not indicating).
Please refer to Fig. 5, be the circuit box schematic diagram of power supply unit of the present utility model.Power supply unit 40 of the present utility model is to offer personal computer 50 working powers and service on net, one network connection port 403 is set on the shell 401 of power supply unit 40, and an electromagnetic interface filter 405, a power supply changeover device 406 and an electric power online net module 407 are set in the shell 401 of power supply unit 40.Wherein, electromagnetic interface filter 405 is coupled in a power line (power line), and receives an alternating electromotive force AC and an original packet data DATA from power line.Power supply changeover device 406 is coupled in electromagnetic interface filter 405 and personal computer 50, power supply changeover device 406 receives alternating electromotive force AC, and conversion alternating electromotive force AC becomes a direct current electric power V1 and an auxiliary power V2, and exports described direct current power V1 to personal computer 50.Network connection port 403 couples power supply changeover device 406 and personal computer 50, and network connection port 403 receives auxiliary power V2.Electric power online net module 407 is coupled in electromagnetic interface filter 405, power supply changeover device 406 and network connection port 403, be to receive auxiliary power V2 and original packet data DATA, and transmit original packet data DATA to personal computer 50 via network connection port 403.
With reference to figure 6, be electric power online net inside modules function block schematic diagram of the present utility model.Electric power online net module 407 comprises a signal processing unit 4072 and a network package Transmit-Receive Unit 4074.Wherein, signal processing unit 4072 is coupled in electromagnetic interface filter 405, and described signal processing unit 4072 takes out original packet data DATA or loads a passback packet data DATA ' to described power line power line via electromagnetic interface filter 405 from electromagnetic interface filter 405.Network package Transmit-Receive Unit 4074 couples signal processing unit 4072 and network connection port 403, described network package Transmit-Receive Unit 4074 transmits original packet data DATA to personal computer 50 via network connection port 403, and receives described passback packet data DATA ' via network connection port 403 from described personal computer 50.
Simultaneously with reference to figure 5 and Fig. 6, the employed network package Transmit-Receive Unit 4074 of the utility model is to be connected to electromagnetic interface filter 405 by signal processing unit 4072, in the electric main AC of power line, to take out original packet information DATA, according to the purpose IP address of original packet data DATA, original packet data DATA is sent to personal computer 50 by network connection port 403 again.And, network package Transmit-Receive Unit 4074 also can be obtained passback packet data DATA ' from personal computer 50, passback packet data DATA ' is via signal processing unit 4072 and electromagnetic interface filter 405, among the electric main AC with loading power line power line, and then be that medium are sent to long-range network center (indicate) by power line power line.So, power supply unit 40 of the present utility model can provide service on net to personal computer 50, and need from cable modem or PLC modem is extra reaches network on-line with computer again, can shorten dramatically the circuit layout.
Simultaneously with reference to figure 5 and Fig. 6, the employed power supply changeover device 406 of the utility model be by electromagnetic interface filter 405 to obtain electric main AC from power line, again electric main AC is converted into direct current power V1 and auxiliary power V2.Wherein, direct current power V1 provides to personal computer 50 and uses, as the working power of described circuit.Auxiliary power V2 then offers electric power online net module 407 and uses with network connection port 403, as the working power of described these circuit.Wherein, power supply changeover device 406 can be power supply changeover devices such as a forward type (Forward) power supply changeover device, a semibridge system (Hali-Bridge) power supply changeover device, a full-bridge type (Full-Bridge) power supply changeover device, a push-pull type (Push-Pull) power supply changeover device or a flyback (Fly-Back) power supply changeover device.
In addition, with reference to figure 7, be the schematic appearance of the power supply unit of the utility model second embodiment.In second implements, coexist the mutually power supply unit 40 of first embodiment of power supply unit 60 its practical novel spirit of the present utility model, main difference is that second power supply unit of implementing 60 is the interchange adapter of portable computer (power adapter), be to adopt single group way of output of AC/DC conversion so that the electronic installation electricity consumption to be provided, wherein said electronic installation is a mobile computer 70, a wireless hub 80, one wired hub 90 or other Internet device (not indicating).Wherein, when the civil power input port 604 of power supply unit 60 connected electric main, power supply unit 60 converted electric main to VD.And after starts such as mobile computer 70, wireless hub 80 or wired hub 90, VD is delivered to mobile computer 70, wireless hub 80 or wired hub 90 etc. via power supply output line 602, so that its internal circuit electricity consumption to be provided.
Simultaneously, one network connection port 603 is set on the shell 601 of power supply unit 60, and an electric power online net module 607 is set in the shell 601 of power supply unit 60, wherein, electric power online net module 607 is coupled in network connection port 603, and network connection port 603 can be connected with formation network services such as mobile computer 70, wireless hub 80 or wired hubs 90 by a grid line 608.So, electric power online net module 607 is taken out the network package data from electric main AC, again according to the IP address of network package data, the network package data are provided to mobile computer 70, wireless hub 80 or wired hub 90 etc. by network connection port 603, and then reach the purpose of computer internet.Aforesaid network connection port 603 can be a RJ45 connector or a RJ11 connector, but is not limited thereto.So, power supply unit 60 of the present utility model can provide power supply supply and service on net to mobile computer 70, wireless hub 80 or wired hub 90 etc. simultaneously, and need not extra power supply wiring or supply socket again.
In sum, power supply unit of the present utility model is obtained electric main by power line, again electric main is converted into direct current power uses such as personal computer, mobile computer, wireless hub or wired hub are provided, and be converted into auxiliary power so that other circuit use to be provided.Again, among the various embodiment of power supply unit of the present utility model, be can electrification to be coupled between power line and the personal computer as the transmission medium of network package data, can carry out function of surfing the Net by power line so that personal computer to be provided in the gauze module.Or electrification is coupled between power line and the mobile computer in the gauze module, as the transmission medium of network package data, can carry out function of surfing the Net by power line so that mobile computer to be provided.Or electrification is coupled between power line and the wireless hub in the gauze module, as the transmission medium of network package data, can carry out function of surfing the Net by power line so that wireless hub to be provided.Or electrification is coupled between power line and the wired hub in the gauze module, as the transmission medium of network package data, can carry out function of surfing the Net by power line so that wired hub to be provided.
So, power supply unit of the present utility model only needs single power line, and need not extra distribution, can provide required working power and network communicating functions such as personal computer, mobile computer, wireless hub or wired hub simultaneously, thereby the traditional distribution quantity of being improved increases the problem that institute's take-up that causes is perplexed.
More than explanation is novel just illustrative for this; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection range of the present utility model.
Claims (11)
1. power supply unit, offer the required service on net of an electronic installation, it is characterized in that: a network connection port is set on the shell of described power supply unit, and an electric power online net module is set in the shell of described power supply unit, wherein, described electric power online net module and described network connection port couple, and described electric power online net module is coupled in a power line and described electric power online net module, receive an original packet data from described power line, and described original packet data is transferred to described electronic installation via described network connection port.
2. power supply unit according to claim 1 is characterized in that: described network connection port forms network service via a grid line and described electronic installation and is connected.
3. power supply unit according to claim 2, it is characterized in that: an electromagnetic interface filter also is set in the shell of described power supply unit, described electromagnetic interface filter is arranged between described power line and the described electric power online net module, and receive an alternating electromotive force and described original packet data, and transmit described original packet data and give described electric power online net module from described power line.
4. power supply unit according to claim 3, it is characterized in that: a power supply changeover device also is set in the shell of described power supply unit, described power supply changeover device is connected with described electric power online net module with described electromagnetic interface filter, described electronic installation, described network connection port, described power supply changeover device is changed described alternating electromotive force becomes a direct current electric power and an auxiliary power, and export described direct current power to described electronic installation, export described auxiliary power to described network connection port and described electric power online net module.
5. power supply unit according to claim 4 is characterized in that: described electric power online net module includes:
One signal processing unit is connected with described electromagnetic interface filter, and described signal processing unit takes out described original packet data or loads a passback packet data to described power line via described electromagnetic interface filter from described electromagnetic interface filter; With
One network package Transmit-Receive Unit, couple described signal processing unit and described network connection port, described network package Transmit-Receive Unit transmits described original packet data to described electronic installation via described network connection port and described grid line, and receives described passback packet data via described network connection port and described grid line from described electronic installation.
6. power supply unit according to claim 5 is characterized in that: described electronic installation is a mobile computer, a personal computer, a wired hub or a wireless hub.
7. power supply unit according to claim 4 is characterized in that: described power supply changeover device is a forward type power supply changeover device, half bridge power transducer, a full-bridge type power supply changeover device, a push-pull type power supply changeover device or a flyback power supply changeover device.
8. power supply unit according to claim 1 is characterized in that: described network connection port is a RJ45 connector or a RJ11 connector.
9. a power supply unit is characterized in that: a network connection port is set on the shell of described power supply unit, and an electric power online net module is set in the shell of described power supply unit.
10. power supply unit according to claim 9 is characterized in that: described power supply unit is the power supply unit of personal computer, or the interchange adapter of portable computer.
11. power supply unit according to claim 9 is characterized in that: described network connection port couples mutually with described electric power online net module, and also is provided with in the shell of described power supply unit:
One electromagnetic interface filter, described electromagnetic interface filter are coupled in described electric power online net module; With
One power supply changeover device, described power supply changeover device couple mutually with described electromagnetic interface filter, described network connection port and described electric power online net module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153184U CN201219267Y (en) | 2008-05-19 | 2008-05-19 | Power supplier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153184U CN201219267Y (en) | 2008-05-19 | 2008-05-19 | Power supplier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219267Y true CN201219267Y (en) | 2009-04-08 |
Family
ID=40542100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201153184U Expired - Fee Related CN201219267Y (en) | 2008-05-19 | 2008-05-19 | Power supplier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219267Y (en) |
-
2008
- 2008-05-19 CN CNU2008201153184U patent/CN201219267Y/en not_active Expired - Fee Related
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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: 20090408 Termination date: 20110519 |