CN2641894Y - UPS equipment - Google Patents
UPS equipment Download PDFInfo
- Publication number
- CN2641894Y CN2641894Y CN 03274092 CN03274092U CN2641894Y CN 2641894 Y CN2641894 Y CN 2641894Y CN 03274092 CN03274092 CN 03274092 CN 03274092 U CN03274092 U CN 03274092U CN 2641894 Y CN2641894 Y CN 2641894Y
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- China
- Prior art keywords
- rectifier
- connects
- automatic charger
- batteries
- output
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- Expired - Lifetime
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Abstract
The utility model relates to an uninterrupted power supply device, which consists of a rectifier (1), a controllable thyristor (2), a storage battery (3), an automatic charger (4) and a controller (5), wherein the input ends of the rectifier (1) and the automatic charger (4) respectively connect with the commercial power; the output end of the rectifier (1) connects with a load; the output ends of the automatic charger (4) connects with two ends of the galvanic battery (3); the output end of the storage battery (3) connects with the load; the positive electrode of the controllable thyristor (2) connects with the positive electrode of the galvanic battery (3); the negative electrode of the controllable thyristor (2) connects with the output end of the rectifier (1); the controlling electrode of the controllable thyristor (2) connects with the controller (5), which also connects respectively with the rectifier (1) and the automatic charger (4). While the utility model is in use, normally supplied commercial power can be rectified by the rectifier into direct current source for illuminating equipment; in case of commercial power failures, the galvanic battery can instantly and uninterruptedly supply power to the illuminating equipment. The utility model has the advantages of high performance-price ratio, convenient mounting and using as well as high efficiency.
Description
1, technical field:
The utility model relates to a kind of no-break power unit, a kind of more specifically equipment of powering to lighting apparatus such as various installing electric ballast fluorescent lamps, various electronic energy-saving lamp, incandescent lamp, LED " light-emitting diode " lamps incessantly.
2, background technology:
Traditional reserve supply power mode is mainly by following several modes: 1, double loop power supply supply power mode, promptly adopt the power supply of two-way different substation during mains supply, and if mains supply line has a power failure, then by the extension wire power supply, but power source conversion then needs certain hour.Adopt this mode comparatively universal, but supply line is quite complicated, investment is expensive.And when the occurrence of large-area power outage, power outage all may take place in the two-way power supply.During as the distribution system fault, this mode then lost efficacy (as U.S. of nearest generation, add and have a power failure on a large scale).2, adopt the emergency diesel generator supply power mode, adopt the cost of this mode also higher, and the diesel engine generator starting connects power source conversion and then needs the long period (in public public place, particularly the market is as easy as rolling off a log has an accident), even diesel engine generator is equipped with automatic starting and auto-conversion function, still need the special messenger to safeguard and overhaul, during generator work, discharge the unfavorable environmental protection of a large amount of pernicious gases and noise in addition.3, adopt traditional standby inverter (online inversion of ac/dc+storage battery/exchange-UPS) or emergency power supply (ac/dc+storage battery/interchange off-line type inversion-EPS), because of UPS, EPS supply power mode cost very expensive, on line type UPS particularly, its conversion efficiency is lower, long-time running must cause waste of energy.In fact, UPS is widely used in the high stage load of info class, EPS is applied in emergency power and emergency lighting occasion, and UPS or EPS " wasting one's talent on a petty job " are beyond doubt used in simple emergency lighting.4, adopt the emergency lighting that disperses, this mode is most widely used in present fire-fighting illumination, but because number of devices is many, install and disperse, and it is attractive in appearance to influence interior decoration, and make maintaining bring inconvenience.In some special places, as hospital, GMP factory building, tie clean industrial premises, traffic lights etc., be to use this mode.
3, summary of the invention:
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of ratio of performance to price height is provided, and is easy to install, the no-break power unit that efficient is high.The continuous illumination that the utility model can be widely used in fire-fighting needs the place of continuous illumination with other.
Schematic diagram of the present utility model as shown in Figure 1, include rectifier (1), controlled thyristor (2), batteries (3), automatic charger (4), controller (5), wherein the input of rectifier (1) and automatic charger (4) is electrically connected with the city respectively, the output of rectifier (1) is connected with load, the output of automatic charger (4) is connected the two ends of batteries (3), the output of batteries (3) is connected with load, the anode of controlled thyristor (2) is connected with the positive pole of batteries (3), the negative pole of controlled thyristor (2) is connected with the output of rectifier (1), the control utmost point of controlled thyristor (2) is connected with controller (5), and controller (5) also is connected with rectifier (1) and automatic charger (4) respectively.
Above-mentioned rectifier (1) is a bridge rectifier.
Above-mentioned rectifier (1) output and batteries (3) load that output connected can be direct current or the equal lighting apparatus that can use of AC and DC power supply.
The utility model is owing to adopt the structure that is provided with rectifier, automatic charger and batteries, when civil power just often, become direct current to power to lighting apparatus by civil power through rectifier rectification, when civil power generation power supply trouble, batteries is powered to lighting apparatus incessantly.The utility model automaticity height, simple in structure, price is low, the efficient height, safe and reliable, long service life, easy to maintenance, install easily, the continuous illumination that can be widely used in fire-fighting needs the place of continuous illumination with other, as be equiped with the electric ballast fluorescent lamp, various electronic energy-saving lamps, incandescent lamp, the place of lighting apparatus such as LED " light-emitting diode " lamp, particularly decorate strict place, as luxurious hotel, first class is write and is hugged, hospital, the GMP factory building, tie clean industrial premises, the tunnel, subway station, the traffic main artery, the market, traffic lights etc.
4, description of drawings:
Fig. 1 is a schematic diagram of the present utility model.
5, embodiment:
Embodiment:
Schematic diagram of the present utility model as shown in Figure 1, include rectifier 1, controlled thyristor 2, batteries 3, automatic charger 4, controller 5, wherein the input of rectifier 1 and automatic charger 4 is electrically connected with the city respectively, the output of rectifier 1 is connected with load, the output of automatic charger 4 is connected the two ends of batteries 3, the output of batteries 3 is connected with load, the anode of controlled thyristor 2 is connected with the positive pole of batteries 3, the negative pole of controlled thyristor 2 is connected with the output of rectifier 1, the control utmost point of controlled thyristor 2 is connected with controller 5, and controller 5 also is connected with rectifier 1 and automatic charger 4 respectively.
Above-mentioned rectifier 1 is a bridge rectifier, and automatic charger 4 can be existing various charger.
The load that above-mentioned rectifier 1 output and batteries 3 outputs are connected can be direct current or the equal lighting apparatus that can use of AC and DC power supply.
When the utility model uses, when mains-supplied just often, civil power is rectified into direct current through rectifier 1 and powers to load (lighting apparatus).When civil power generation power supply trouble, batteries 3 is powered to load (lighting apparatus) by controlled thyristor 2.When mains-supplied just often, and batteries capacitance deficiency, automatic charger as required and to batteries fast, constant current, constant voltage, trickle charge automatically, after batteries is full of electricity, charger stops automatically to battery charging, thereby guarantees the effective utilization of batteries.When municipal power failure, batteries because of various malfunction and failures, no-break power unit fault etc., controller 5 is reported to the police immediately, so that repairing in time.
Claims (3)
1, a kind of no-break power unit, it is characterized in that including rectifier (1), controlled thyristor (2), batteries (3), automatic charger (4), controller (5), wherein the input of rectifier (1) and automatic charger (4) is electrically connected with the city respectively, the output of rectifier (1) is connected with load, the output of automatic charger (4) is connected the two ends of batteries (3), the output of batteries (3) is connected with load, the anode of controlled thyristor (2) is connected with the positive pole of batteries (3), the negative pole of controlled thyristor (2) is connected with the output of rectifier (1), the control utmost point of controlled thyristor (2) is connected with controller (5), and controller (5) also is connected with rectifier (1) and automatic charger (4) respectively.
2, no-break power unit according to claim 1 is characterized in that above-mentioned rectifier (1) is a bridge rectifier.
3, no-break power unit according to claim 2 is characterized in that above-mentioned rectifier (1) output and batteries (3) load that output connected can be direct current or the equal lighting apparatus that can use of AC and DC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274092 CN2641894Y (en) | 2003-09-02 | 2003-09-02 | UPS equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274092 CN2641894Y (en) | 2003-09-02 | 2003-09-02 | UPS equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641894Y true CN2641894Y (en) | 2004-09-15 |
Family
ID=34301812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03274092 Expired - Lifetime CN2641894Y (en) | 2003-09-02 | 2003-09-02 | UPS equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2641894Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895138A (en) * | 2010-07-05 | 2010-11-24 | 邹美余 | Method and system for storage battery management |
| CN103683477A (en) * | 2013-12-21 | 2014-03-26 | 南通芯迎设计服务有限公司 | Refrigerator with uninterruptible power supply |
| CN108110890A (en) * | 2018-01-30 | 2018-06-01 | 常州纺织服装职业技术学院 | Battery pack off line servo type ups power controller |
-
2003
- 2003-09-02 CN CN 03274092 patent/CN2641894Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895138A (en) * | 2010-07-05 | 2010-11-24 | 邹美余 | Method and system for storage battery management |
| CN101895138B (en) * | 2010-07-05 | 2013-01-16 | 邹美余 | Method and system for storage battery management |
| CN103683477A (en) * | 2013-12-21 | 2014-03-26 | 南通芯迎设计服务有限公司 | Refrigerator with uninterruptible power supply |
| CN108110890A (en) * | 2018-01-30 | 2018-06-01 | 常州纺织服装职业技术学院 | Battery pack off line servo type ups power controller |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130902 Granted publication date: 20040915 |