CN201142519Y - Novel electric power distributer - Google Patents
Novel electric power distributer Download PDFInfo
- Publication number
- CN201142519Y CN201142519Y CNU2008200424992U CN200820042499U CN201142519Y CN 201142519 Y CN201142519 Y CN 201142519Y CN U2008200424992 U CNU2008200424992 U CN U2008200424992U CN 200820042499 U CN200820042499 U CN 200820042499U CN 201142519 Y CN201142519 Y CN 201142519Y
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- CN
- China
- Prior art keywords
- electric power
- distribution device
- power source
- source distribution
- analog loopback
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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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a novel power distributor. The power distributor model can be safely isolated from a power management network communication module, and the two modules are only connected via an isolated secondary side signal line or via an isolated secondary side signal line and an isolated secondary side power connection line without connection of a dangerous primary side high voltage power line. When the network communication module is damaged, only the network communication module needs to be replaced, and the power distributor needs not, so that the power supplied for equipment connected with an output power socket such as a computer server from the power distributor needs not to be cut, and the failure of the equipment connected with an output power socket such as a computer server due to power disconnection arising from power management fault can be avoided, thereby bringing better hardware maintenance convenience.
Description
Technical field
The utility model relates to a kind of novel power supply distributor.
Background technology
Traditional electric power source distribution device, one end is the input electric power connection line, to import power distribution to accessory power outlet, supply is connected in required power supplys such as out-put supply socket equipment such as computer server, except power distribution, when electric current surpasses the load current that electric power source distribution device can load, by the device of circuit breaker or fuse, power circuit is cut off, avoid overload to cause that electric wire cocks off.Jump electricity when overload causes power circuit, cause to be connected in out-put supply socket equipment such as the interruption of computer server electric power of equipment, can't operate, cause equipment downtime, lose very big because of jumping electricity.Install the electric power source distribution device of ammeter additional, regularly checking meter in artificial mode, to check whether electric power source distribution device approaches fully loaded, can reduce the power breakdown that causes because of the electric power source distribution device overload, but electric incident is jumped in the overload that can't avoid artificial careless mistake fully and caused, and because of no network communication function, when the power circuit number for a long time, check that ammeter is time-consuming to take a lot of work, and it is fully loaded to know in real time that electric power source distribution device approaches, even the jumping that overloaded, can't know in real time that also strain immediately reduces the power fails time.Traditional electric power source distribution device does not provide electrical management required network communication function, can only carry out electrical management and supervision with manual type and avoid overload to jump.
Known network-type electric power source distribution device installs traditional electric power source distribution device additional electrical management required network communication function, be the network processing unit and embedded OS and software code, microprocessor controls power supply and its software code that double-layer structure is formed.Network processing unit and interlock circuit thereof and software are as transmitting data on network.Microcontroller and interlock circuit thereof and software is as input and output, electric power detecting, and overload protection, relay control, transmission signals is in each inner power module and sensor assembly or relay module.Known network-type electric power source distribution device is the two-layer framework, ground floor is that network processing unit sees through procotol MIB, TCPIP, HTTP, network communication packages such as UDPIP and LAN or WAN network are connected to network, the second layer is a microcontroller, is with UART between two-layer, RS232, RS485, I2C, SPI, serial communications such as MODBUS or CANBUS.Network processing unit is handled the network information, and microcontroller is handled power information, and two processors have different separately programs and internal memory, deal with different information separately, each other with serial communication.
As DigiPower company (Taipei, Taiwan China) U.S. Pat 6507273, its practice be to use a network processing unit and interlock circuit and software thereof with the network package information transmit-receive, handle, change into a microcontroller information available, microprocessor controls power supply relay module, mode with the serial connection communication connects microcontroller and network processing unit, reaches the function of each power output socket switch of Long-distance Control electric power source distribution device.As Servertech company (California, USA) U.S. Pat 7171461, the perpendicular network remote power management socket device that US7043543 mentioned, it comprise a plurality of can controllable independently power output socket.End at device is the power supply input, and power distribution is to the accessory power outlet of each power module.Each power module is connected in series on microcontroller by the I2C bus, and by the relay on the power module controlled of setting the address.Signal between network processing unit and interlock circuit thereof and the external network of Embedded Operating System network data, state and control, inner I2C bus and other the abundant mouth.U.S. Pat 7171461 is characterised in that utilizing microcontroller to handle power supply control and network processing unit and interlock circuit thereof is the microcontroller information available with Embedded Operating System processing network signal and with transformation of data, mode with the communication of I2C serial connection connects microcontroller and network processing unit, reaches the function of each power output socket of telemanagement electrical power distribution apparatus.As the network remote managing power socket device that U.S. Pat 7043543 is mentioned, it comprise an elongated health and a plurality of can controllable independently power output socket.End at device connects the power supply input, and power distribution is to each power output socket.This invention utilizes microcontroller to handle power supply control and socket controller (Network Interface Controller:NIC) and network processing unit processing network signal and is the microcontroller information available with transformation of data, mode with the communication of I2C serial connection connects microcontroller and network processing unit, reaches the function of each power output socket of telemanagement electrical power distribution apparatus.The patent of other Severtech, all utilize microprocessor processes power supply control and socket controller and network processing unit processing network signal and transformation of data is the microcontroller information available as U.S. Pat 704354318, mode with the communication of I2C serial connection connects microcontroller and network processing unit, reaches the function of each power output socket of telemanagement electric power source distribution device.
The network communication function that traditional electric power source distribution device inside has only passive part unregulated power administrative institute to need, failure ratio is difficult for taking place, and known network-type electric power source distribution device, because of installing the required network communication function of electrical management additional, electronic component increases, so break down than being easier to, the probability that needs repairing heightens, need interrupt power circuit during fault and carry out repair and replacement, must dismantle and be connected in out-put supply socket equipment and cause and be connected in out-put supply socket equipment such as computer server electric power of equipment and interrupt, can't operate.
Novel content
The utility model technical issues that need to address provide a kind of novel power supply distributor.
A kind of novel power supply distributor; this electric power source distribution device connects power supply by electric power connection line; power circuit is provided with power output socket on this electric power source distribution device, and is provided with circuit breaker or fuse and the analog loopback signal module and the analog loopback signal socket in protection loop.
The utility model relates to a kind of novel power supply distributor, its invention hardware configuration is to install traditional electrical power distribution apparatus additional an analog loopback signal module, this module provides an analog loopback signal socket, the sophisticated electronic part that replaces electrical management network communication function in the known network type power supply distribution device, to guarantee the reliability the same, also provide the convenience of network type power supply distribution device network electric power management simultaneously with the conventional power source distributor.
The purpose of this utility model is to provide a kind of novel power supply distributor, invention can be isolated electric power source distribution device block and electrical management network communication block safety by this, only connect between two blocks or only secondary side signal line and secondary side electric power connecting line connection to isolate to isolate with the secondary side signal line of isolating, the primary side high-tension electricity that is safe from danger each other connects, when damaging, the network communication block need only change the network communication block, must not change electric power source distribution device, be supplied in and connect out-put supply socket equipment such as computer server equipment and can not connect out-put supply socket equipment such as computer server electric power of equipment and interrupt to operate therefore and can not reach better hardware maintenance convenience because of the electrical management fault causes so must not interrupt the power supply of electric power source distribution device.Electrical management network communication block which is provided with Ethernet and connects the abundant Ethernet that connects, and this block is used to provide the function of electric power source distribution device electrical management network communication.
Description of drawings
See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof; The accompanying drawing of relevant this embodiment is:
Fig. 1 is an electrical management network function block diagram;
Fig. 2 is the electric power source distribution device block diagram;
Fig. 2 A is an analog loopback signal module map;
Fig. 2 B implements illustration for the electric power source distribution device block;
Fig. 2 C implements illustration two for the electric power source distribution device block;
Fig. 3 is electric power source distribution device rack figure;
Fig. 4 A is an electric power source distribution device distribution board cabinet panel front elevation;
Fig. 4 B is an electric power source distribution device distribution board cabinet panel back view;
Fig. 4 C is the embedded circuit breaker stereogram of electric power source distribution device;
Fig. 4 D is the embedded circuit breaker vertical view of electric power source distribution device; And
Fig. 5 is the electric power source distribution device constitutional diagram;
Description of reference numerals:
1 mains switch
5 analog loopback signal modules
6 electric power source distribution device blocks
The embedded circuit breaker of 6a
28 Ethernets connect abundant
29 secondary side power receptacles
31 electrical management network function blocks
35 distribution board cabinet panels
36 fuses
The 36a circuit breaker
38 racks
37 analog loopback signal sockets
39 input electric power connection lines
The dispensing of 39a primary side high voltage source
51 detecting voltage transformers
215,216 displays
32,32a, 32b, 32c electric power source distribution device block
33,33a, 33b, 33c signal line
34a, 34b, 34c, 34d signal socket
35a, 35b, 36c, 35d supply socket
37a, 37b, 37c, 37d electric power source distribution device loop signal socket
3a, 3b, 3c, 3d input and output power loop
4c, 4d warn light-emitting diode
Embodiment
For enabling the purpose of this utility model, driving method feature and effect are made further understanding and are understood, and cooperate diagram by embodiment, are described in detail as follows.
The utility model provides a kind of novel power supply distributor, its invention hardware configuration is to install traditional electric power source distribution device additional an analog loopback signal module, this module provides an analog loopback signal socket, invention can be isolated electric power source distribution device and electrical management network communication block safety by this, see also illustrated in figures 1 and 2, some be electric power source distribution device block 32 another partly be electrical management network function block 31.Electrical management network function block 31 is provided with 47 n segment display n 215,216 states as the display power supply distributor.With on analog loopback signal line link circuit signal socket 34a, 34b, 34c, the 34d, network data can connect abundant 28 by Ethernet on the electrical management network function block 31 and connect Ethernet between two blocks.Electric power source distribution device block 32, one end connects power supply for input electric power connection line 39, to import power distribution to accessory power outlet, supply is connected in required power supplys such as out-put supply socket equipment such as computer server, except power distribution when electric current surpasses the load current that electric power source distribution device can load, by the device of circuit breaker or fuse, power circuit is cut off the electricity supply.Electric power source distribution device block 32 provides can be detected the analog loopback signal line and connect the broken string state of analog loopback signal socket 37 and the circuit breaker or fuse 36 open-circuit conditions in electric power source distribution device block 32 output protection loops, obtains electric power source distribution device block 32 output load currents and frequency and information of voltage simultaneously.Electric power source distribution device block 32 is provided with one or more than one supply socket 35a, 35b, 36c, 35d, and it is used to provide power supply to be supplied in and connects out-put supply socket equipment such as computer server equipment more than one or one.See also the analog loopback signal module 5 of 2A figure, be combined into a module by electric current and frequency and detecting voltage transformer 51, analog loopback signal socket 37, circuit breaker 36a and caution light-emitting diode 4a, 4b, but down is gone in the electric power source distribution device block 32.The electric power source distribution device block 32 that sees also Fig. 2 B and be charged source switch 1 installs the embodiment of analog loopback signal module 5 additional.See also another embodiment of Fig. 2 C, an analog loopback signal module 5 can be become by electric current and frequency and detecting voltage transformer and analog loopback signal socket 37, caution light- emitting diode 4c, 4d, the embodiment of an electric power source distribution device block 6 can be combined into input and output power loop 3a, 3b, 3c, 3d.
See also Fig. 3; the utility model electric power source distribution device connects power supply by single-phase more than one or one or three phase mains connecting line; this electric power source distribution device be provided with one or each power circuit of more than one power circuit be provided with one or more than one supply socket, and be provided with one or the circuit breaker in more than one protection loop or fuse and one or more than one analog loopback signal module and analog loopback signal socket.One or more than one single-phase or three phase mains distributor block 32,32a, 32b, 32c connect an electrical management network function block 31.Between electric power source distribution device block and the electrical management network function block with analog loopback signal line 33,33a, 33b, 33c connects electrical management network function loop signal socket 34a, 34b, 34c, 34d and electric power source distribution device loop signal socket 37a, 37b, 37c, 37d, network data connects abundant 28 by Ethernet and connects, electrical management network function block 31 and electric power source distribution device block 32,32a, 32b, secondary side analog loopback signal line 33 only between 32c two blocks to isolate, 33a, 33b, 33c connects or the secondary side analog loopback signal line 33 to isolate only, 33a, 33b, 33c and secondary side electric power connecting line connection to isolate, the primary side high-tension electricity that is safe from danger each other connects, when damaging, electrical management network function block need only change electrical management network function block, two blocks must be do not changed simultaneously, better hardware maintenance convenience can be reached.Electrical management network function block 31 can be connected with electric power source distribution device 32,32a, 32b, 32c through detecting connecting circuit and analog signal line 33,33a, 33b, 33c by analog-digital converter.Whether make electrical management network function block 31 can detect the analog loopback signal line connects or breaks, and whether the circuit breaker that can detect on the electric power source distribution device 32 is in the escape state, simultaneously can obtain output load current and the frequency and the information of voltage of electric power source distribution device, and utilize attention device to propose caution.Electrical management network function block 31 can connect the control button, in order to control each electric power source distribution device.When electrical management network function block 31 faults, can reach from secondary side power receptacle 29 hot removal secondary side electric power connecting lines from analog signal socket 34a, 34b, 34c, 34d hot removal signal line 33,33a, 33b, 33c, the electrical management network function block of more finishing changing 31 takes back signal line 33,33a, 33b, 33c and secondary side electric power connecting line again, must not interrupt the primary side high voltage source dispensing 39 of electric power source distribution device 32,32a, 32b, 32c.The external connection apparatus such as the server that connect the electric power source distribution device power output socket can not cause power interruptions can't continue running when changing electrical management network function block.Electrical management network function block 31 can be positioned over the better position of vision separately, places rack 38 front upper places shown in the 3rd figure.See also in addition shown in Fig. 4 A and Fig. 4 B, the utility model hardware configuration can be positioned over electrical management network function block 31 separately the better position of vision and make things convenient for the Field Force to monitor and safeguard, electrical management network function block 31 places on the distribution board cabinet panel 35, electric power source distribution device block 32,32a, 32b, 32c then place rack 38 rears or as Fig. 4 C with the electric power source distribution device external form can be connected the cabinet that together places Electricity distribution panel box panel 35 with embedded circuit breaker 6a form with circuit breaker shown in the 4D figure.The utility model hardware configuration is capable of being combined in aggregates in addition, see also Fig. 5, electric power source distribution device block 32 and electrical management network function block 31 combine, one end connects power supply for the input electric power connection line, to import power distribution to accessory power outlet, supply is connected in required power supplys such as out-put supply socket equipment such as computer server, during the load current that can load above electric power source distribution device when electric current except power distribution, by the device of circuit breaker, power circuit is cut off the electricity supply.Though electric power source distribution device block 32 and electrical management network function block 31 combine in appearance, but two blocks are still separable combination.Internal structure still is two different blocks, only secondary side analog loopback signal line 33,33a, 33b, 33c and secondary side electric power connecting line connection between two blocks to isolate to isolate, the primary side high-tension electricity that is safe from danger each other connects, when electrical management network function block damages, electrical management network function block need only be changed, better hardware maintenance convenience can be reached.Electrical management network function block 31 can't influence electric power source distribution device block 32 when damaging and be connected in required power supply supplies such as out-put supply socket equipment such as computer server.
We have showed different can produce novel power supply distributor and their combination.But all can't be familiar with the modification case that this operator can reach introduces fully.But changing, all these do not go beyond our patent claimed range.
Claims (7)
1. novel power supply distributor; it is characterized in that: this electric power source distribution device connects power supply by electric power connection line; power circuit is provided with power output socket on this electric power source distribution device, and is provided with circuit breaker or fuse and the analog loopback signal module and the analog loopback signal socket in protection loop.
2. novel power supply distributor according to claim 1; it is characterized in that; described electric power source distribution device has analog loopback signal module and analog loopback signal socket; this analog loopback signal socket can utilize the analog loopback signal line to connect; provide and to detect circuit breaker or the fuse open-circuit condition that the analog loopback signal line connects broken string state and electric power source distribution device output protection loop, output load current and the frequency and the information of voltage of electric power source distribution device power circuit is provided simultaneously.
3. novel power supply distributor according to claim 1; it is characterized in that; described electric power source distribution device device has analog loopback module and analog loopback signal socket; this analog loopback signal socket can utilize signal line to connect an electrical management network function block; which is provided with Ethernet and connect the abundant Ethernet that connects; this electrical management network function block is used to provide can detect circuit breaker or the fuse open-circuit condition that the analog loopback signal line connects broken string state and electric power source distribution device output protection loop, and the output load current of power circuit on the electric power source distribution device and the function of frequency and information of voltage and electrical management network communication are provided simultaneously.
4. novel power supply distributor according to claim 3 is characterized in that, described electric power source distribution device block and the combination of electrical management network function block are in aggregates.
5. according to claim 1,2,3 or 4 described novel power supply distributors, it is characterized in that described electric power source distribution device or electrical management network function block are provided with display.
6. according to claim 1,2,3 or 4 described novel power supply distributors, it is characterized in that described electric power source distribution device or electrical management network function block are provided with alarming device.
7. according to claim 1,2,3 or 4 described novel power supply distributors, it is characterized in that described electric power source distribution device or electrical management network function block are provided with the control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200424992U CN201142519Y (en) | 2008-01-04 | 2008-01-04 | Novel electric power distributer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200424992U CN201142519Y (en) | 2008-01-04 | 2008-01-04 | Novel electric power distributer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142519Y true CN201142519Y (en) | 2008-10-29 |
Family
ID=40070228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200424992U Expired - Fee Related CN201142519Y (en) | 2008-01-04 | 2008-01-04 | Novel electric power distributer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142519Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110927B (en) * | 2009-12-24 | 2013-11-06 | 深圳市克莱沃电子有限公司 | Power supply distributing unit |
| CN109426188A (en) * | 2017-06-08 | 2019-03-05 | 擎宏电子企业有限公司 | Programmable AC power source distributor |
-
2008
- 2008-01-04 CN CNU2008200424992U patent/CN201142519Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110927B (en) * | 2009-12-24 | 2013-11-06 | 深圳市克莱沃电子有限公司 | Power supply distributing unit |
| CN109426188A (en) * | 2017-06-08 | 2019-03-05 | 擎宏电子企业有限公司 | Programmable AC power source distributor |
| CN109426188B (en) * | 2017-06-08 | 2020-10-30 | 擎宏电子企业有限公司 | Programmable AC power distributor |
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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: 20081029 Termination date: 20160104 |