CN201956749U - Modular uninterruptable power supply for monitoring equipment - Google Patents
Modular uninterruptable power supply for monitoring equipment Download PDFInfo
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- CN201956749U CN201956749U CN201020663245XU CN201020663245U CN201956749U CN 201956749 U CN201956749 U CN 201956749U CN 201020663245X U CN201020663245X U CN 201020663245XU CN 201020663245 U CN201020663245 U CN 201020663245U CN 201956749 U CN201956749 U CN 201956749U
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Abstract
The utility model discloses a modular uninterruptable power supply for monitoring equipment, which aims at solving the problems that in the prior art, the uninterruptable power supply system for the monitoring equipment has poor expandability and is inconvenient to maintain, the power supply specification cannot be quickly changed and the like. The modular uninterruptable power supply comprises a case, a display unit, a main power supply board, a main control board, a battery board, a DC/AC (Direct Current/Alternating Current) board, a DC/DC (Direct Current/ Direct Current) board, a standby expansion unit, a direct current bus, a data bus and an ISA (Industrial Standard Architecture) slot, wherein the ISA slot is arranged in the case; the main power supply board, the main control board, the battery board, the DC/AC board and the DC/DC board are inserted into the ISA slot. The modular uninterruptable power supply has the advantages of simple modular structure, easiness in maintenance, capacity expansion and far-end management, convenience in use, and the like.
Description
Technical field
The utility model relates to a kind of power supply, relates in particular to a kind of uninterrupted power supply that is used for watch-dog.
Background technology
Existing watch-dog generally comprises video camera, The Cloud Terrace, video tape recorder and communicates by letter with equipment such as optical transceivers.These equipment need the power supply of different size power supply, such as the AC power of low voltage or the DC power supply of different voltages.When adopting common uninterrupted power supply to power, because the electric power output voltage form is single, needed power-supply device will increase, make power-supply system reliability variation, and common uninterrupted power supply be not easy to the maintenance, do not possess communication function yet, when being used for point of presence, can not carry out telemanagement.
The day for announcing is on September 17th, 2008, notification number a kind of device that is used for providing uninterrupted power supply to video monitoring equipment for CN201118853Y, and as seen, it adopts a plurality of power supplies outputs, and has network savvy from providing technical scheme and accompanying drawing.But exist system expansibility can be not good enough, safeguard that inconvenience particularly is not easy to carry out deficiencies such as on-site maintenance, and target device can not promptly change the power supply specification when changing.
The utility model content
The utility model mainly be solve existing in prior technology be used for the uninterruptible power system extendibility of watch-dog poor, safeguard technical problems such as inconvenient, power supply specification can not change rapidly, provide a kind of use, easy to maintenance, can conveniently set output voltage, be convenient to the Modular UPS that the remote monitoring machine room uses that is more suitable for of telemanagement.
The utility model is mainly solved by following technical proposals at the prior art problem, a kind of Modular UPS that is used for watch-dog, comprise cabinet, display unit, also comprise main power board, master control borad, cell panel, DC/AC plate, DC/DC plate, standby expansion unit, dc bus, data/address bus, ISA slot; Main power board is provided with self-test unit, data-interface, and this data-interface connects data/address bus, and this main power board output connects dc bus, input connects the mains ac power supply; Master control borad is provided with communication unit, data-interface, and this communication unit connects external communication device, data-interface connects data/address bus, and power end connects dc bus; Cell panel is provided with battery management unit, self-test unit, data-interface, and this data-interface connects data/address bus, and power end connects dc bus; DC/AC plate power input connects dc bus, output connects power consumption equipment, and this DC/AC plate is provided with self-test unit, data-interface, and this data-interface connects data/address bus; DC/DC plate power input connects dc bus, output connects power consumption equipment, and this DC/DC plate is provided with output voltage governor motion, self-test unit, data-interface, and this data-interface connects data/address bus; The ISA slot is installed in the cabinet, and main power board, master control borad, cell panel, DC/AC plate, DC/DC plate are inserted on the ISA slot.Main power board is finished the civil power alternating current to galvanic conversion, the DC/AC plate is finished on the dc bus direct current to the inversion of the required alternating current of power consumption equipment, the DC/DC plate is finished on the dc bus direct voltage to the conversion of the required direct voltage of power consumption equipment, and master control borad is finished the management of each integrated circuit board and communicated by letter with the remote side administration center.In this scheme uninterrupted power supply has been carried out modularized design, making each function become separate unit and making becomes the separate board card and is plugged in the ISA groove, thereby realized being convenient to keep in repair, be convenient to the demand of dilatation, during maintenance the fault integrated circuit board is pulled up the new integrated circuit board of plug-in mounting and can finish maintenance, when dilatation, as required DC/DC plate or DC/AC plate are inserted in the ISA groove of reservation and can finish dilatation, equally, when needs difference direct voltage specification, be exportable required voltage by the voltage adjustment mechanism of adjusting on the DC/DC plate; Except that master control borad, on every feature board, all be provided with self-checking function, this integrated circuit board operating state is delivered to master control borad by data/address bus, master control borad is realized communicating by letter with external network and remote side administration center by communication interface, receives the management at remote side administration center.Parameters such as output, input voltage, electric current show in display unit.
As preferably, the quantity of DC/DC plate is more than 1 or 1.According to the power consumption equipment power demand, can above DC/DC plate of plug-in mounting.
As preliminary election, DC/DC plate output voltage governor motion is arranged on one group of wire jumper on the DC/DC plate, connects the different circuit resistor by wire jumper and sets output voltage values.
As preferably, master control borad also is provided with video detecting unit.Be used to detect the video equipment operating state, and information is offered the telemanagement center.
As preferably, main power board, master control borad also are provided with lightning protection unit.Main power board is provided with integrated lightning-protection module, and this lightning-protection module can be changed easily, is set at the anti-lightning strike grade of 20KA when the utility model is applied to the field, is applied to indoor or electric power thus supplied is set at 5KA lightning protection grade when good; Master control borad is integrated with lightning protection unit, to discharge the lightning impulse from external equipments such as video cameras.
As preferably, cell panel, DC/DC plate, DC/AC plate also are provided with fault and withdraw from the unit.When catastrophe failure appearred in integrated circuit board self, fault made this integrated circuit board withdraw from bus automatically from withdrawing from the unit, in order to avoid fault enlarges, and notifies master control borad with fault message by data/address bus, master control borad is in time notified the remote side administration center with fault message.
As preferably, be provided with fan in the cabinet.This fan is controlled by master control borad, and wind-force size when whether master control borad is worked and worked according to housing temperature decision fan is in order to timely reduction temperature in chassis.
The beneficial effect that the utility model brings is that maintenance work efficient significantly improves; Dilatation and voltage specification adjustment are extremely convenient; Self check and fault make the power-supply system reliability increase from exit function; The remote equipment state can in time be understood, be detected in administrative center.
Description of drawings
Fig. 1 is a kind of schematic diagram of the present utility model;
Fig. 2 is that a kind of integrated circuit board of the present utility model is installed and the casing structure schematic diagram;
Fig. 3 is an applicating example of the present utility model.
Among the figure: the 100th, main power board, the 200th, master control borad, the 300th, cell panel, the 400th, DC/AC plate, the 500th, DC/DC plate 1,600th, DC/DC plate 2, the 700th, the spare extension unit, the 800th, dc bus, the 900th, data/address bus, the 1100th, integrated circuit board connecting plate, 1101 to 1107 is ISA slots, the 1200th, fan, the 1300th, LCD display, the 1400th, cabinet.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment: as shown in Figure 1 and Figure 2, a kind of Modular UPS that is used for watch-dog, comprise cabinet 1400, LCD display 1300, main power board 100, master control borad 200, cell panel 300, DC/AC plate 400, DC/DC plate 1 500, DC/DC plate 2 600, standby expansion unit 700, dc bus 800, data/address bus 900, ISA slot 1101 to 1107;
Main power board 100: change alternating current into direct current, dc output end connects dc bus 800, the alternating current input connects the mains ac power supply, connects data/address bus 900 by data-interface;
Master control borad 200: control, manage each functional cards, connect data/address bus 900 by data-interface, power end connects dc bus 800;
Cell panel 300: finish discharging and recharging and managing of battery, connect data/address bus 900 by data-interface, power end connects dc bus 800;
DC/AC plate 400: finish that direct current on the dc bus is converted into the required low-voltage alternating current power supply of equipment, power input connects dc bus 800, connects data/address bus 900 by data-interface;
DC/DC plate 1 500 and DC/DC plate 2 600: DC bus-bar voltage is converted into the required direct voltage of external equipment, power input connects dc bus 800, connect data/address bus 900 by data-interface, plate is provided with output voltage and sets wire jumper, selects required output voltage by wire jumper;
ISA slot 1101 to 1107 is installed in the cabinet 1400, connect by integrated circuit board connecting plate 1100, main power board 100, master control borad 200, cell panel 300, DC/AC plate 400, DC/ DC plate 500 and 600 are inserted into respectively on the ISA slot 1101 to 1106, and 1107 is the spare extension groove.
Dc bus voltage is 15 volts or 30 volts, selects wire jumper to be set by voltage on main power board 100, and other integrated circuit boards also are provided with voltage and select wire jumper to adapt to different dc bus voltages.
Except that master control borad 200, on each integrated circuit board, all be provided with self-test unit, check output voltage, current status (main power board also will be checked gross power), if state is normal, then press master control borad 200 control command work, if state is undesired, then carry out from resetting or deactivating to master control borad 200 applications; At cell panel 300, DC/AC plate 400, DC/DC plate 500(600) all be provided with fault from withdrawing from the unit, when meeting catastrophe failure, this integrated circuit board is logged off immediately, prevent fault expansion or influence other integrated circuit board work.
Integrated 20KA(or 5KA on main power board 100) lightning protection unit.
Video Detection and lightning protection unit and communication port also are installed on master control borad 200, and video detecting unit detects the video equipment output state; Communication port is RS485 and ethernet port, selects one according to field condition, and the remote side administration center connects communication port by communication network, to this Modular UPS manage, device status inquiries and alarming processing.
Fan 1200 is installed in the top of cabinet 1400, is controlled by master control borad 200.LCD display 1300 is connected the LCD driver module output port of master control borad 200.
Fig. 3 is the applicating example of the utility model at monitoring room, the distal center machine room connects the monitoring room optical transceiver by fiber optic network, optical transceiver connects Ethernet interface and master control borad 200(Fig. 2 by electrical interface) communicate by letter, the power supply of video camera, optical transceiver is connected to power supply output port (DC/AC plate 400, DC/DC plate 500 output ports among Fig. 2), and the output of video camera connects Video Detection and lightning protection unit (Fig. 2 master control borad 200).Use the uninterrupted power supply management software at the remote side administration center,, make the attendant can in time find and get rid of fault in case the uninterrupted power supply abnormal electrical power supply of arbitrary control point or vision signal aborted can show on monitor screen the very first time.
So the utlity model has that modular construction, easy-maintaining are safeguarded, easily dilatation, be easy to remote side administration, feature such as simple in structure, easy to use.
Claims (7)
1. Modular UPS that is used for watch-dog, comprise cabinet, display unit, it is characterized in that: also comprise main power board, master control borad, cell panel, DC/AC plate, DC/DC plate, standby expansion unit, dc bus, data/address bus, ISA slot;
Described main power board is provided with self-test unit, data-interface, and this data-interface connects data/address bus, and this main power board output connects dc bus, input connects the mains ac power supply;
Described master control borad is provided with communication unit, data-interface, and this communication unit connects external communication device, data-interface connects data/address bus, and power end connects dc bus;
Described cell panel is provided with battery management unit, self-test unit, data-interface, and this data-interface connects data/address bus, and power end connects dc bus;
Described DC/AC plate power input connects dc bus, output connects power consumption equipment, and this DC/AC plate is provided with self-test unit, data-interface, and this data-interface connects data/address bus;
Described DC/DC plate power input connects dc bus, output connects power consumption equipment, and this DC/DC plate is provided with output voltage governor motion, self-test unit, data-interface, and this data-interface connects data/address bus;
Described ISA slot is installed in the cabinet, and main power board, master control borad, cell panel, DC/AC plate, DC/DC plate are inserted on the ISA slot.
2. according to the described a kind of Modular UPS that is used for watch-dog of claim 1, it is characterized in that: the quantity of described DC/DC plate is more than 1 or 1.
3. according to claim 1 or 2 described a kind of Modular UPSs that are used for watch-dog, it is characterized in that: described DC/DC plate output voltage governor motion is arranged on one group of wire jumper on the DC/DC plate, connects the different circuit resistor by wire jumper and sets output voltage values.
4. according to the described a kind of Modular UPS that is used for watch-dog of claim 1, it is characterized in that: described master control borad also is provided with video detecting unit.
5. according to the described a kind of Modular UPS that is used for watch-dog of claim 1, it is characterized in that: described main power board, master control borad also are provided with lightning protection unit.
6. according to the described a kind of Modular UPS that is used for watch-dog of claim 1, it is characterized in that: described cell panel, DC/DC plate, DC/AC plate also are provided with fault and withdraw from the unit.
7. according to the described a kind of Modular UPS that is used for watch-dog of claim 1, it is characterized in that: be provided with fan in the described cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020663245XU CN201956749U (en) | 2010-12-16 | 2010-12-16 | Modular uninterruptable power supply for monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020663245XU CN201956749U (en) | 2010-12-16 | 2010-12-16 | Modular uninterruptable power supply for monitoring equipment |
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| Publication Number | Publication Date |
|---|---|
| CN201956749U true CN201956749U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201020663245XU Expired - Lifetime CN201956749U (en) | 2010-12-16 | 2010-12-16 | Modular uninterruptable power supply for monitoring equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904425A (en) * | 2012-10-17 | 2013-01-30 | 杭州华三通信技术有限公司 | Control method and control device for supporting alternating and direct-current hybrid power supply |
| CN102983619A (en) * | 2011-09-07 | 2013-03-20 | 台达电子工业股份有限公司 | Uninterruptible power device and power supply method thereof |
| CN103619096A (en) * | 2013-11-14 | 2014-03-05 | 深圳市西德利电子科技有限公司 | Drive module, main power supply module, drive power supply, LED lamp and LED system |
| CN105375614A (en) * | 2014-08-26 | 2016-03-02 | 硕天科技股份有限公司 | UPS device with network monitoring and external battery box information detection functions |
| CN110504637A (en) * | 2019-09-19 | 2019-11-26 | 四川灵通电讯有限公司 | High pressure Remote Power Supply equipment and interlocking means of defence with active security function |
-
2010
- 2010-12-16 CN CN201020663245XU patent/CN201956749U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983619A (en) * | 2011-09-07 | 2013-03-20 | 台达电子工业股份有限公司 | Uninterruptible power device and power supply method thereof |
| CN102904425A (en) * | 2012-10-17 | 2013-01-30 | 杭州华三通信技术有限公司 | Control method and control device for supporting alternating and direct-current hybrid power supply |
| CN102904425B (en) * | 2012-10-17 | 2014-11-05 | 杭州华三通信技术有限公司 | Control method and control device for supporting alternating and direct-current hybrid power supply |
| CN103619096A (en) * | 2013-11-14 | 2014-03-05 | 深圳市西德利电子科技有限公司 | Drive module, main power supply module, drive power supply, LED lamp and LED system |
| CN105375614A (en) * | 2014-08-26 | 2016-03-02 | 硕天科技股份有限公司 | UPS device with network monitoring and external battery box information detection functions |
| CN105375614B (en) * | 2014-08-26 | 2018-02-27 | 硕天科技股份有限公司 | Has network monitoring with detecting the UPS devices of external connection battery case informational function |
| CN110504637A (en) * | 2019-09-19 | 2019-11-26 | 四川灵通电讯有限公司 | High pressure Remote Power Supply equipment and interlocking means of defence with active security function |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |