CN201417859Y - Double-circuit power supply on-line switchable power plugboard - Google Patents
Double-circuit power supply on-line switchable power plugboard Download PDFInfo
- Publication number
- CN201417859Y CN201417859Y CN2009200819120U CN200920081912U CN201417859Y CN 201417859 Y CN201417859 Y CN 201417859Y CN 2009200819120 U CN2009200819120 U CN 2009200819120U CN 200920081912 U CN200920081912 U CN 200920081912U CN 201417859 Y CN201417859 Y CN 201417859Y
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- switch
- plugboard
- power
- power supply
- line
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Abstract
The utility model relates to a double-circuit power supply on-line switchable power plugboard, which mainly consists of a plugboard shell (1), a plugboard conductor sheet (2), a primary switch (3), asecondary switch (4), a primary power line (5) and a secondary power line (6). The double-circuit power supply on-line switchable power plugboard is characterized in that: the plugboard conductor sheet (2) is arranged in a cavity of the plugboard shell (1); the plugboard shell (1) is made of a plastic insulation material and is provided with a plurality of sockets (11); the primary switch (3) andthe secondary switch (4) are arranged on the plugboard shell (1); the primary switch (3) is externally connected with the primary power line (5); the secondary switch (4) is externally connected withthe secondary power line (6); the primary switch (3) and the secondary switch (4) are connected in parallel with the plugboard conductor sheet (2) so as to achieve the design aim.
Description
Technical field
The utility model relates to a kind of electric socket, especially a kind of online switchable power supply plate that supplies power with double circuit.
Background technology
At computer room, communication network machine room particularly, the operation of equipment does not allow to cut off the power supply, be not subjected to the influence of mains failure although use the ups power power supply can guarantee power supply continuously substantially, can not guarantee when certain UPS is out of order uninterrupted power supply some crucial electronic equipment.
On the other hand, after in a single day the equipment of operation connect with the mains, switch with regard to can not onlinely carrying out power supply, therefore when needs overhaul this road power supply, the operational outfit of just necessary this road power supply that has a power failure, promptly to switch on another road power supply, just can only this equipment out of service, pull out attaching plug, insert another electric socket again, rerun this equipment then, this is a very big difficult problem for the equipment that needs move continuously, is badly in need of a kind of online switchable power supply plate and satisfies the demand.
Summary of the invention
The purpose of this utility model is a kind of addressing the above problem of development, the online switchable power supply plate that supplies power with double circuit simple in structure, safe and reliable.
The utility model is achieved through the following technical solutions:
The utility model mainly is made up of plate housing, plate conductor piece, main switch, inferior switch, main power line and secondary source line, it is characterized in that: the plate conductor piece is arranged in the inner chamber of plate housing, the plate housing adopts the insulation plastic material to make, and form some sockets, main switch and time switch are arranged on the plate housing, the external main power line of main switch, the external secondary source line of inferior switch, main switch are with time switch and plate conductor piece and connect and connect.
In use, main power line and secondary source line are inserted in the different power supplies, according to binary system " with ", " or " principle, forms four kinds of combination selection of powering:
When one, main switch and inferior switch are closed simultaneously, not to power devices.
Two, main switch is opened, when inferior switch cuts out, by main power line to power devices.
Three, main switch is closed, during inferior switch open, by the secondary source line to power devices.
When four, main switch and inferior switch are opened simultaneously, by main power line and secondary source line simultaneously to power devices.
Four kinds of power supplies provide and have not powered, any one tunnel power supply and the two-way pattern of powering simultaneously separately, by using flexibly, require the practical application such as continuous operation, power maintenance, online switching, load balancing of no-break power unit to bring great convenience to us, reach purpose of design.
The utlity model has following advantage:
1, via enforcement of the present utility model, guarantee the uninterrupted of power supply, operational outfit is by inserting the different power supply of two-way, or even the different ups power of access two-way, main switch and time switch are opened simultaneously, behind any one road power cut-off, other one road power supply is independently-powered, can fully guarantee the uninterrupted power supply to equipment.
2, via enforcement of the present utility model, realize the online switching of power supply, when using the main power line power supply, main switch is opened, inferior switch cuts out, and main power source is powered separately, need carry out online power supply when switching, close main switch again after stable opening time switch and reach, promptly realize smoothly from using main power line to supply power to the online switching of using the power supply of secondary source line.
3, via enforcement of the present utility model, realize the load balancing of power supply, by the power consumption of the various power consumption equipments of online adjusting, accumulative total can realize the load balancing to the multiple-way supply of whole equipment room, reaches the stable of power supply.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a circuit diagram of the present utility model.
Among the figure, 1 plate housing, 11 sockets, 2 plate conductor pieces, 3 main switches, No. 4 switches, 5 main power lines, 6 secondary source lines
Embodiment
Shown in Fig. 1 and Fig. 2, the utility model is mainly by plate housing (1), plate conductor piece (2), main switch (3), inferior switch (4), main power line (5) and secondary source line (6) are formed, it is characterized in that: plate conductor piece (2) is arranged in the inner chamber of plate housing (1), plate housing (1) adopts the insulation plastic material to make, and form some sockets (11), main switch (3) and time switch (4) are arranged on the plate housing (1), the external main power line of main switch (3) (5), the external secondary source line of inferior switch (4) (6), main switch (3) are with time switch (4) and plate conductor piece (2) and connect and connect.
In use, main power line (5) is inserted in the different power supplies with secondary source line (6), forms four kinds of power supply combination selection:
One, switch (3) and time switch (4) are when closing simultaneously, not to power devices.
Two, main switch (3) is opened, and inferior switch (4) is when cutting out, by main power line (5) to power devices.
Three, main switch (3) is closed, when inferior switch (4) is opened, by secondary source line (6) to power devices.
Four, main switch (3) and time switch (4) be when opening simultaneously, by main power line (5) and secondary source line (6) simultaneously to power devices.
Four kinds of power supplies provide and have not powered, any one tunnel power supply and the two-way pattern of powering simultaneously separately, by using flexibly, require the practical application such as continuous operation, power maintenance, online switching, load balancing of no-break power unit to bring great convenience to us, reach purpose of design.
The utility model is simple in structure, and is safe and reliable, can onlinely switch, and online switchable power supply plate field is widely used in supplying power with double circuit.
Claims (1)
1, online switchable power supply plate supplies power with double circuit, mainly by plate housing (1), plate conductor piece (2), main switch (3), inferior switch (4), main power line (5) and secondary source line (6) are formed, it is characterized in that: plate conductor piece (2) is arranged in the inner chamber of plate housing (1), plate housing (1) forms some sockets (11), main switch (3) and time switch (4) are arranged on the plate housing (1), the external main power line of main switch (3) (5), the external secondary source line of inferior switch (4) (6), main switch (3) are with time switch (4) and plate conductor piece (2) and connect and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200819120U CN201417859Y (en) | 2009-06-23 | 2009-06-23 | Double-circuit power supply on-line switchable power plugboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200819120U CN201417859Y (en) | 2009-06-23 | 2009-06-23 | Double-circuit power supply on-line switchable power plugboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417859Y true CN201417859Y (en) | 2010-03-03 |
Family
ID=41794287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200819120U Expired - Fee Related CN201417859Y (en) | 2009-06-23 | 2009-06-23 | Double-circuit power supply on-line switchable power plugboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417859Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946015A (en) * | 2012-11-07 | 2013-02-27 | 浪潮电子信息产业股份有限公司 | Design method of cabinet power strip jacks |
| CN104158033A (en) * | 2014-08-28 | 2014-11-19 | 河海大学常州校区 | Dual-loop switchable extension socket and dual-loop switching method |
| CN104158035A (en) * | 2014-08-28 | 2014-11-19 | 河海大学常州校区 | Automatic dual-loop switching extension socket and switching method |
| CN104201516A (en) * | 2014-08-28 | 2014-12-10 | 河海大学常州校区 | Multifunctional double-circuit extension socket and switching method thereof |
| CN106602695A (en) * | 2016-11-24 | 2017-04-26 | 深圳市共进电子股份有限公司 | Dual-AC test pre-power on device |
-
2009
- 2009-06-23 CN CN2009200819120U patent/CN201417859Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946015A (en) * | 2012-11-07 | 2013-02-27 | 浪潮电子信息产业股份有限公司 | Design method of cabinet power strip jacks |
| CN104158033A (en) * | 2014-08-28 | 2014-11-19 | 河海大学常州校区 | Dual-loop switchable extension socket and dual-loop switching method |
| CN104158035A (en) * | 2014-08-28 | 2014-11-19 | 河海大学常州校区 | Automatic dual-loop switching extension socket and switching method |
| CN104201516A (en) * | 2014-08-28 | 2014-12-10 | 河海大学常州校区 | Multifunctional double-circuit extension socket and switching method thereof |
| CN106602695A (en) * | 2016-11-24 | 2017-04-26 | 深圳市共进电子股份有限公司 | Dual-AC test pre-power on device |
| CN106602695B (en) * | 2016-11-24 | 2019-11-26 | 深圳市共进电子股份有限公司 | A kind of pre- electrifying device of double cross current test |
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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: 20100303 Termination date: 20110623 |