CN203707824U - Integrated UPS - Google Patents

Integrated UPS Download PDF

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Publication number
CN203707824U
CN203707824U CN201320886075.5U CN201320886075U CN203707824U CN 203707824 U CN203707824 U CN 203707824U CN 201320886075 U CN201320886075 U CN 201320886075U CN 203707824 U CN203707824 U CN 203707824U
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CN
China
Prior art keywords
circuit
cabinet
ups
integrated
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201320886075.5U
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Chinese (zh)
Inventor
刘荡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Aoxing Technology Co ltd
Original Assignee
DONGGUAN AOXING COMMUNICATION DEVICE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Priority to CN201320886075.5U priority Critical patent/CN203707824U/en
Application granted granted Critical
Publication of CN203707824U publication Critical patent/CN203707824U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an integrated UPS, relating to power supply technology. The integrated UPS comprises a vertical-type cabinet. The cabinet is provided with a cabinet door which is pivoted to the cabinet and is opened or closed by horizontal rotation. The cabinet is divided into an upper layer, a middle layer and a lower layer. Battery packs are mounted in the middle layer and the lower layer. A UPS host and a power distribution device are mounted at two ends of the upper layer, respectively. The UPS host includes a circuit breaker, an electromagnetic interference filter circuit, an AC-to-DC boost circuit, a power factor correction and control circuit, a half-bridge inverter, a DC-to-AC conversion circuit, a charging circuit, a control circuit, a bypass circuit and a bypass switch. According to the utility model, the UPS host, the battery packs, and the power distribution and other accessories are integrated in one cabinet, so that the integrated UPS is impact in structure, small in size and convenient in installation, and can be used either indoor or outdoor; and the UPS host is not prone to failure, so that the cost of maintenance is low; and the integrated UPS has complete functions.

Description

A kind of integrated UPS
Technical field
The utility model relates to power supply technique, espespecially a kind of integrated UPS.
Background technology
UPS claims again uninterrupted power supply, is widely used in all trades and professions such as electric power, telecommunications, finance, manufacture and office.It can work on after mains failure, makes that user is unlikely to stop for affecting work or obliterated data because of civil power.
The integrated UPS of prior art has the following disadvantages:
One, is generally installed on UPS main frame, battery pack etc. in a cabinet or casing, form integrated uninterrupted power supply, but structure is not compact, and volume is large, and function is incomplete.
Its two, fault is many, maintenance cost is high.
A kind of compact conformation of market demand, the integrated uninterrupted power supply that volume is little, multiple functional and fault is few.
Summary of the invention
The utility model technical issues that need to address are to overcome that the integrated UPS structure of existing prior art is not compact, volume large, function is incomplete, fault is many and the high deficiency of maintenance cost, a kind of integrated UPS is provided, and its compact conformation, volume is little, multiple functional, fault is few, maintenance cost is low.
For this reason, a kind of integrated UPS of the utility model adopts following technical proposals:
A kind of integrated UPS, comprises vertical cabinet, and this cabinet is installed cabinet door, and cabinet door and cabinet pivot joint are and horizontally rotate formula unlatching or close, in cabinet, be divided into upper strata, middle level and lower floor, battery pack is installed by middle level and lower floor, and UPS main frame and power distribution equipment are installed respectively in the two ends on upper strata, UPS main frame comprises circuit breaker, electromagnetic interference filter circuit, interchange turns DC voltage booster circuit, power factor correction control circuit, half-bridge inverter, direct current becomes DC converting circuit, charging circuit, control circuit, bypass circuit and by-pass switch, line voltage connects electromagnetic interference filter circuit by circuit breaker, the output of electromagnetic interference filter circuit turns DC voltage booster circuit by input switch incoming transport, the output that interchange turns DC voltage booster circuit connects respectively the input of half-bridge inverter, the input of charging circuit and direct current become the input of DC converting circuit, described battery pack becomes DC converting circuit with direct current and charging circuit is connected, power factor correction control circuit turns DC voltage booster circuit with interchange and is connected, control circuit is connected with half-bridge inverter, the input of bypass circuit connects the output of electromagnetic interference filter circuit by input switch, the output of bypass circuit connects by-pass switch, by-pass switch is also connected with the output of half-bridge inverter, UPS output voltage is from half-bridge inverter and by-pass switch output.
Technique scheme is further elaborated:
UPS main frame also comprises LED display window is set, and LED display window is connected with control circuit, to show the current residing situation of UPS main frame.
UPS main frame also comprises communication interface is set, and communication interface is connected with control circuit.
Radiator fan is installed at the top of cabinet, and device in cabinet is produced to heat and discharge, and by the operation of a thermostat control radiator fan.
The both sides of cabinet have air inlet, and in the cabinet of air inlet, a side is provided with detachable dustproof guard.
Open the door alarm device and water damage alarm device are installed in cabinet.
The beneficial effects of the utility model are:
One, by UPS main frame, battery pack, distribution and other annexes, is integrated in a cabinet, compact conformation, and volume is little, simple installation, indoor and outdoor can be used.
Its two, UPS hostdown is few, maintenance cost is low.
Its three, multiple functional:
1, radiator fan is installed at the top of cabinet, and by a thermostat control fan operation, require thermostat temperature to regulate according to user, when temperature in cabinet higher than user set temperature time, fan is just opened outwards heat radiation, avoids fan long time running, causes fault, extend the service time of fan, and saved electric weight.
2, cabinet both sides have air inlet, and air inlet and radiator fan form from top to bottom unimpeded heat dissipation channel in cabinet, improve radiating effect.In the cabinet of air inlet, a side is provided with detachable dustproof guard, and in the time that cabinet uses (being mainly the more place of dust) under rugged environment, Air Filter easily stops up, cause excess Temperature in casing, easily cause fault, once have a power failure, will cause huge loss to user.Adopt detachable dustproof guard, can regularly replace dust-proof mesh enclosure, simple and convenient.
3, open the door alarm device and water damage alarm device are installed in cabinet, in the time that cabinet door is opened, the alarm device that opens the door can send audible and visual alarm signal, and passes Surveillance center back, and notice is to user.Accuse and prohibit the height that device is installed according to water logging, once water inlet will be sent alarm signal higher than this height in cabinet, notify user, take measures in advance, avoid loss.
4, by the communication interface on UPS main frame, can realize remote monitoring.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model schematic diagram (cabinet door is not shown);
Fig. 3 is UPS host circuit module map.
In figure: 1, cabinet; 2, cabinet door, 3, battery pack, 4, UPS main frame; 5, power distribution equipment; 6, radiator fan; 7, air inlet; 8, dust-proof mesh enclosure; 9, the alarm device that opens the door; 10, water damage alarm device; 41, exchange input; 42, circuit breaker; 43, electromagnetic interference filter circuit; 44, input switch; 45, exchange and turn DC voltage booster circuit; 46, power factor correction control circuit; 47, half-bridge inverter; 48, direct current becomes DC converting circuit; 49, charging circuit; 491, control circuit; 492, bypass circuit; 493, by-pass switch; 494, exchange output.495, LED display window; 496, communication interface.
Embodiment
Introduce embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figures 1 to 3, a kind of integrated UPS, comprises vertical cabinet 1, and this cabinet 1 is installed cabinet door 2, and cabinet door 2 is and horizontally rotates formula unlatching or close with cabinet 1 pivot joint; In cabinet 1, be divided into upper strata, middle level and lower floor, battery pack 3 is installed by middle level and lower floor, and UPS main frame 4 and power distribution equipment 5 are installed respectively in the two ends on upper strata.
As shown in Figure 3, UPS main frame 4 comprises that circuit breaker 42, electromagnetic interference filter circuit 43, interchange turn DC voltage booster circuit 45, power factor correction control circuit 46, half-bridge inverter 47, direct current change DC converting circuit 48, charging circuit 49, control circuit 491, bypass circuit 492 and by-pass switch 493; Line voltage (exchange input 41) connects electromagnetic interference filter circuit 43 by circuit breaker 42, in addition filtering of electromagnetic interference; The output of electromagnetic interference filter circuit 43 turns DC voltage booster circuit 45(comprising rectification by input switch 44 incoming transports), the output that interchange turns DC voltage booster circuit 45 connects respectively the input of input, charging circuit 49 of half-bridge inverter 47 and direct current and becomes the input of DC converting circuit 48, described battery pack 3 becomes DC converting circuit 48 with direct current and charging circuit 49 is connected, and charging circuit 49 charges to battery pack 3; Power factor correction control circuit 46 turns DC voltage booster circuit 45 with interchange and is connected, and UPS can be dropped to minimum to the interference of electrical network, and can save the investment of input circuit breaker capacity aspect; Control circuit 491 is connected with half-bridge inverter 47, and control circuit 491 is the control circuit system of UPS main frame, comprises the control to by-pass switch, LED display window, communication interface, bypass output, inversion output etc., realizes zero-time conversion; The input of bypass circuit 492 connects the output of electromagnetic interference filter circuit 43 by input switch 44, the output of bypass circuit 492 connects by-pass switch 493; By-pass switch 493 is also connected with the output of half-bridge inverter 47, and UPS output voltage (exchanging output 494) is exported from half-bridge inverter 47 and by-pass switch 493.
UPS main frame also comprises LED display window is set, and LED display window is connected with control circuit, and to show the current residing situation of UPS main frame, as battery pack need to be changed demonstration, UPS hostdown shows, commercial power condition etc.
UPS main frame also comprises communication interface is set, and communication interface is connected with control circuit, can realize Long-distance Control.
As shown in Fig. 1 to 2, radiator fan 6 is installed at the top of cabinet 1, and interior cabinet 1 device is produced to heat and discharge, and by the operation (details see above and state) of a thermostat control radiator fan 6.
The both sides of cabinet 1 have air inlet 7, and in the cabinet of air inlet 7, a side is provided with dismountable dust-proof mesh enclosure 8, can regularly replace dust-proof mesh enclosure, simple and convenient (details see above and state).
The interior installation of cabinet 1 open the door alarm device 9 and water damage alarm device 10(details see above state).

Claims (6)

1. an integrated UPS, comprises vertical cabinet, and this cabinet is installed cabinet door, and cabinet door and cabinet pivot joint are and horizontally rotate formula unlatching or close, in cabinet, be divided into upper strata, middle level and lower floor, it is characterized in that: battery pack is installed by middle level and lower floor, and UPS main frame and power distribution equipment are installed respectively in the two ends on upper strata, UPS main frame comprises circuit breaker, electromagnetic interference filter circuit, interchange turns DC voltage booster circuit, power factor correction control circuit, half-bridge inverter, direct current becomes DC converting circuit, charging circuit, control circuit, bypass circuit and by-pass switch, line voltage connects electromagnetic interference filter circuit by circuit breaker, the output of electromagnetic interference filter circuit turns DC voltage booster circuit by input switch incoming transport, the output that interchange turns DC voltage booster circuit connects respectively the input of half-bridge inverter, the input of charging circuit and direct current become the input of DC converting circuit, described battery pack becomes DC converting circuit with direct current and charging circuit is connected, power factor correction control circuit turns DC voltage booster circuit with interchange and is connected, control circuit is connected with half-bridge inverter, the input of bypass circuit connects the output of electromagnetic interference filter circuit by input switch, the output of bypass circuit connects by-pass switch, by-pass switch is also connected with the output of half-bridge inverter, UPS output voltage is from half-bridge inverter and by-pass switch output.
2. the integrated UPS of one according to claim 1, is characterized in that: UPS main frame also comprises LED display window is set, and LED display window is connected with control circuit, to show the current residing situation of UPS main frame.
3. the integrated UPS of one according to claim 1, is characterized in that: UPS main frame also comprises communication interface is set, and communication interface is connected with control circuit.
4. the integrated UPS of one according to claim 1, is characterized in that: radiator fan is installed at the top of cabinet, device in cabinet is produced to heat and discharge, and by the operation of a thermostat control radiator fan.
5. the integrated UPS of one according to claim 1, is characterized in that: the both sides of cabinet have air inlet, and in the cabinet of air inlet, a side is provided with detachable dustproof guard.
6. the integrated UPS of one according to claim 1, is characterized in that: open the door alarm device and water damage alarm device are installed in cabinet.
CN201320886075.5U 2013-12-31 2013-12-31 Integrated UPS Expired - Lifetime CN203707824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320886075.5U CN203707824U (en) 2013-12-31 2013-12-31 Integrated UPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320886075.5U CN203707824U (en) 2013-12-31 2013-12-31 Integrated UPS

Publications (1)

Publication Number Publication Date
CN203707824U true CN203707824U (en) 2014-07-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320886075.5U Expired - Lifetime CN203707824U (en) 2013-12-31 2013-12-31 Integrated UPS

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CN (1) CN203707824U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106100109A (en) * 2016-08-17 2016-11-09 华康泰克信息技术(北京)有限公司 A kind of uninterrupted power source controls device
CN110944430A (en) * 2019-07-02 2020-03-31 台达电子企业管理(上海)有限公司 Power supply circuit
CN113224831A (en) * 2020-02-06 2021-08-06 硕天科技股份有限公司 Online uninterruptible power system and operation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106100109A (en) * 2016-08-17 2016-11-09 华康泰克信息技术(北京)有限公司 A kind of uninterrupted power source controls device
CN106100109B (en) * 2016-08-17 2018-06-19 华康泰克信息技术(北京)有限公司 A kind of uninterruptible power supply control device
CN110944430A (en) * 2019-07-02 2020-03-31 台达电子企业管理(上海)有限公司 Power supply circuit
CN110944430B (en) * 2019-07-02 2021-09-17 台达电子企业管理(上海)有限公司 Power supply circuit
CN113224831A (en) * 2020-02-06 2021-08-06 硕天科技股份有限公司 Online uninterruptible power system and operation method thereof

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 523000 Room 301, 29 Shuijiao Industrial Road, Lichuan, Dongcheng Street, Dongguan City, Guangdong Province

Patentee after: Guangdong Aoxing Technology Co.,Ltd.

Address before: 523000 No. 82 Shizhu Road, Zhangcun Dayuan Industrial Zone, Dongcheng District, Dongguan City, Guangdong Province

Patentee before: DONGGUAN AOXING COMMUNICATION EQUIPMENT CO.,LTD.

CP03 Change of name, title or address
CX01 Expiry of patent term

Granted publication date: 20140709

CX01 Expiry of patent term