CN2636480Y - Low temperature type non intermittent power source - Google Patents
Low temperature type non intermittent power source Download PDFInfo
- Publication number
- CN2636480Y CN2636480Y CN 03251882 CN03251882U CN2636480Y CN 2636480 Y CN2636480 Y CN 2636480Y CN 03251882 CN03251882 CN 03251882 CN 03251882 U CN03251882 U CN 03251882U CN 2636480 Y CN2636480 Y CN 2636480Y
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- CN
- China
- Prior art keywords
- temperature
- incubator
- ups
- plate
- insulated cabinet
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- Expired - Fee Related
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Abstract
A low-temperature uninterruptible power supply (UPS) relates to an UPS belonging to the field of power source, which provides a low-temperature UPS capable of working normally at air temperature of 40 Celsius degrees (60 Celsius degrees under direct sunlight) and lower temperature of minus 40 Celsius degrees with functions of resisting rain and snow against problems of outdoor operation for prior arts. The utility model comprises a fan, a battery and an insulated cabinet. Wherein, the insulated cabinet is divided into an upper chamber and a lower chamber by a clapboard. An UPS is arranged in the upper chamber. The upper chamber is arranged with a thermal switch. A bracket at a lower end of the insulated cabinet is supported by a splint. The battery is positioned on the splint. A heating plate and a lower thermal switch are arranged between the splint and a base plate of the insulated cabinet. A front side of the insulated cabinet is provided with a cabinet door. The utility model has the advantages of simple structure and great convenience and is suitable for direct outdoor operation, thus ensuring normal operation in case of outdoor power failure.
Description
Technical field:
The utility model belongs to field of power supplies, particularly relates to a kind of uninterrupted power supply.
Background technology:
In order to guarantee that power consumption equipments such as computer, network system, communication equipment, mobile base station are when the municipal power failure, still can operate as normal, uninterruptible power system (UPS) has appearred, and its principle is that the input AC electricity is transformed into direct current earlier, for load provides electric energy, load is not cut off the power supply continuously; After municipal power failure was got rid of, system restoration was normal, and recovered the charging to battery pack.
But present existing product generally can only use in normal temperature environment, can not provide harsh weather such as outdoor low temperature environment, rain, snow weather to descend to use.Otherwise, will produce following problem:
1, battery actual discharge capacity reduces, and when temperature will be for-15 ℃, is 65% of nominal capacity; When temperature will be for-30 ℃, capacity was reduced to about 50 of nominal value, in the time of-40 ℃, reduced to below 30%, and this state of temperature can not continue to guarantee the lasting preparation time after the municipal power failure.
2, low temperature changes the capacity of electrochemical capacitor, causes filtering to be lost efficacy, and output waveform seriously distorts, and can not continue as load electric energy is provided; Even produce electronic component and puncture, accident such as catch fire in the generator.
3, low temperature lost efficacy control element, directly caused output to lose efficacy the load equipment cisco unity malfunction.
Technology contents:
In order to address the above problem, the utility model provide a kind of not only can be when 40 ℃ of temperature (60 ℃ of sun direct projections) operate as normal, can also be in low temperature-40 ℃ following operate as normal, also have the low form uninterrupted power supply of functions such as rainproof, snow simultaneously.
The utility model is made up of fan, battery etc., incubator is divided into two chambeies up and down by dividing plate, the epicoele of incubator is placed with uninterrupted power supply, and temperature switch is installed, and fan is installed on the dividing plate, and the bracket support in incubator cavity of resorption lower end has supporting plate, place battery on the supporting plate, between the base plate of supporting plate and incubator heating plate is arranged, and on the supporting plate temperature switch is installed down, the front of incubator is equipped with chamber door.Cavity wall is equipped with warming plate or insulation material under the incubator, and the boxboard the inside is equipped with a warming plate.
The utility model is simple in structure, and is easy to use.Because the resistance to low temperature of battery is relatively poor, thus with pack in incubator, separately battery pack is carried out constant temperature and handles.The mode that promptly adopts temperature control plate and radiator fan to combine, when ambient temperature is higher than 5 ℃, heating plate is not worked, when ambient temperature is higher than 30 ℃, radiator fan begins to improve rotating speed by 1500 rev/mins, and when temperature reached 50 ℃, rotation speed of the fan was brought up to 5000 rev/mins, the temperature of battery thermostatical storehouse is remained between 10 ℃～40 ℃, reach the optimum working temperature of battery pack.The utility model can directly use out of doors, when guaranteeing the outdoor electric fault, and operate as normal.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of the utility model Fig. 1 is to view;
Fig. 3 is the left view of the utility model Fig. 1;
Fig. 4 is the utility model circuit theory diagrams.
Embodiment:
The utility model is made up of fan 5, battery 7 etc., and incubator 1 is divided into two chambeies up and down by dividing plate 3, and the epicoele of incubator 1 is placed with uninterrupted power supply 2, and temperature switch 6 is installed, near the outdoor temperature place, when outdoor temperature is higher than 5 ℃, circuit disconnects, and heating plate 4 is not worked.Fan 5 is installed on the dividing plate 3, and the carriage 10 in incubator 1 cavity of resorption lower end is supported with supporting plate 8, places battery 7 on the supporting plate 8, and simultaneously, supporting plate 8 is divided equally the function of heat in addition.Between the base plate of supporting plate 8 and incubator 1 heating plate 4 is arranged, and on the supporting plate 8 temperature switch 9 is installed down, the effect of following temperature switch 9 is that the temperature of control supporting plate 8 is not higher than 50 ℃.The front of incubator 1 is equipped with chamber door 12.
In order better to reach heat insulation effect, at 1 time cavity wall of incubator warming plate or insulation material are installed, and boxboard 12 the insides also are equipped with a warming plate 11, boxboard 12 can be integral with a door warming plate 11, also can be the branch body structure.
Its circuit theory is: civil power converts direct current by fuse a to through rectifier b, and d links together with battery pack, and e is reverse into alternating current 220V by inverter, and electricity supply and use equipment uses.
The battery compartment radiating control: have system power supply c to provide independent 12V DC power supply for temperature-controlled fan f, during system closing, fan also cuts out, and prevents battery pack e overdischarge.
Battery compartment adds thermal control: the effect of temperature switch i is: just closed when outside air temperature is lower than 5 ℃, prevent that heater is in the high mistiming heating of ambient temperature; The effect of temperature switch h is: when battery compartment bottom temp during, disconnects heater g, suspends heating near 50 ℃, and when temperature is reduced to 40 ℃, heating again.As long as choose heating power, just can guarantee the constant temperature effect.
Claims (2)
1, a kind of low form uninterrupted power supply, be by fan (5), battery compositions such as (7), it is characterized in that: incubator (1) is divided into two chambeies up and down by dividing plate (3), the epicoele of incubator (1) is placed with uninterrupted power supply (2), and temperature switch (6) is installed, fan (5) is installed on the dividing plate (3), carriage (10) in incubator (1) cavity of resorption lower end is supported with supporting plate (8), supporting plate (8) is gone up and is placed battery (7), between the base plate of supporting plate (8) and incubator (1), heating plate (4) is arranged, and temperature switch (9) is installed down on the supporting plate (8), and the front of incubator (1) is equipped with chamber door (12).
2, low form uninterrupted power supply according to claim 1 is characterized in that: incubator (1) cavity wall down is equipped with warming plate or insulation material, and boxboard (12) the inside is equipped with a warming plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251882 CN2636480Y (en) | 2003-08-08 | 2003-08-08 | Low temperature type non intermittent power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251882 CN2636480Y (en) | 2003-08-08 | 2003-08-08 | Low temperature type non intermittent power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2636480Y true CN2636480Y (en) | 2004-08-25 |
Family
ID=34294074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251882 Expired - Fee Related CN2636480Y (en) | 2003-08-08 | 2003-08-08 | Low temperature type non intermittent power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2636480Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102053B (en) * | 2006-07-04 | 2013-03-27 | 坎培诺洛有限公司 | Method and system for supplying electrical energy from a battery power supply unit |
| CN103515849A (en) * | 2013-09-26 | 2014-01-15 | 华为技术有限公司 | Communication power supply cabinet and communication power supply cabinet temperature control method |
| WO2015018112A1 (en) * | 2013-08-08 | 2015-02-12 | 深圳市聚作照明股份有限公司 | Control device of outdoor lamp used in cold region |
| CN107896006A (en) * | 2017-10-17 | 2018-04-10 | 北京华泰美景科技发展有限公司 | A kind of battery energy storage packet system |
-
2003
- 2003-08-08 CN CN 03251882 patent/CN2636480Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102053B (en) * | 2006-07-04 | 2013-03-27 | 坎培诺洛有限公司 | Method and system for supplying electrical energy from a battery power supply unit |
| WO2015018112A1 (en) * | 2013-08-08 | 2015-02-12 | 深圳市聚作照明股份有限公司 | Control device of outdoor lamp used in cold region |
| CN103515849A (en) * | 2013-09-26 | 2014-01-15 | 华为技术有限公司 | Communication power supply cabinet and communication power supply cabinet temperature control method |
| CN107896006A (en) * | 2017-10-17 | 2018-04-10 | 北京华泰美景科技发展有限公司 | A kind of battery energy storage packet system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |