CN203632344U - AC uninterrupted power supply for communication - Google Patents
AC uninterrupted power supply for communication Download PDFInfo
- Publication number
- CN203632344U CN203632344U CN201320854494.0U CN201320854494U CN203632344U CN 203632344 U CN203632344 U CN 203632344U CN 201320854494 U CN201320854494 U CN 201320854494U CN 203632344 U CN203632344 U CN 203632344U
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- CN
- China
- Prior art keywords
- cabinet
- switch
- power supply
- communication
- uninterrupted power
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- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 title claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 239000002516 radical scavenger Substances 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000012212 insulator Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Abstract
The utility model discloses an AC uninterrupted power supply for communication, which comprises the components of: a power cabinet body, a rectifying assembly, an inverter assembly and control switches. The rectifying assembly and the inverter assembly are parallelly arranged at the upper position of the power cabinet body. The control switch is arranged below the rectifier assembly and an inverter module. The rectifying assembly comprises a rectifying module. The anode and the cathode of the rectifying module are arranged in a stacked manner. An insulator is arranged between the anode and the cathode. The inverter assembly comprises the inverter module on which a capacitor is mounted. Copper leads are adopted for connection between the control switches and the connection between the control switches and electrical components controlled by the control switches. The anode and the cathode of the rectifying module are stacked together, thereby saving a connecting frame, reducing the distance between the anode and the cathode and reducing resistance. The capacitor is directly mounted on the inverter module and an absorption resistor is saved. The copper leads are adopted for replacing the connecting wires of the control switches for improving external appearance of the wiring, improving conductivity and simultaneously improving heat radiation performance.
Description
Technical field
The utility model relates to uninterrupted power supply technical field, relates in particular to a kind of communication ac uninterrupted power supply.
Background technology
Uninterrupted power supply is that storage battery is connected with main frame, by modular circuits such as main frame inverters, direct current is converted to the system equipment of civil power.Be mainly used in providing stable, continual supply of electric power to single computer, computer network system or other power electronic equipment.When civil power is inputted when normal, uninterrupted power supply will be supplied to load to use after civil power voltage stabilizing, and uninterrupted power supply is now exactly an electric main pressurizer, and it also charges to self-contained battery simultaneously; When commercial power interruption (accident interruption), uninterrupted power supply, immediately by the direct current energy of battery, continues supply 220V alternating current by the square normal load of inversion zero switch transition, makes load maintain normal work and protects load soft and hardware not to be damaged.No-break power unit all provides protection to the excessive and voltage of voltage is too low conventionally.
Uninterrupted power supply comprises power supply input circuit, the rectifying device that carries out AC/DC conversion, the inverter that carries out DC/AC conversion, inversion and bypass output switching circuit and the energy storage batteries such as main road, bypass, battery.
There is following problem in traditional uninterrupted power supply: between the both positive and negative polarity of rectification module, is provided with link, between both positive and negative polarity, connect by link, therefore distant between rectification module both positive and negative polarity, and cause resistance excessive, affect the operation of rectification module; Distant between the module both positive and negative polarity of inversion module and electric capacity both positive and negative polarity absorption resistance need to be set, wiring trouble and production cost are high; Switch sections adopts the complicated confusion in wire connecting line road, poor electric conductivity, easily heating.
Utility model content
The purpose of this utility model is: a kind of communication ac uninterrupted power supply with Novel rectification module syndeton is provided, cancels connection bracket, reduce resistance, save installing space.
Another object of the present utility model is: a kind of uninterrupted power supply with novel inversion module installation structure is provided, cancels absorption resistance, simplify installation, cost-saving.
Another object of the present utility model is: optimize UPS switch part wiring construction, improve electric conductivity and heat dispersion.
For reaching this object, the utility model by the following technical solutions:
A kind of communication ac uninterrupted power supply, comprise power cabinet cabinet, rectifier stack, inversion assembly and control switch, described rectifier stack and described inversion assembly side by side be arranged on power cabinet cabinet upper position, described control switch is arranged on described rectifier stack and described inversion assembly below; In described power cabinet cabinet, be provided with radiator, described rectifier stack and described inversion assembly are all arranged on radiator one side, described rectifier stack comprises rectification module, and the setting that is superimposed of the positive pole of described rectification module and negative pole, is provided with insulating part between described positive pole and described negative pole; Described inversion assembly comprises inversion module, on described inversion module, electric capacity is installed; Between described control switch and control switch and between control switch and the electric elements of its control, be connected by copper bar.
As the preferred technical scheme of one, on the sidewall of described power cabinet cabinet near described rectification module, be provided with rectification drive plate, described rectification drive plate bottom is provided with rectifier transformer.
As the preferred technical scheme of one, on the sidewall of described power cabinet cabinet near described inversion module, be provided with sampling plate, on described sampling plate, be provided with the aobvious control of inversion plate, power panel and contravariant transformer.
As the preferred technical scheme of one, control switch place is provided with the insulation fixed leg for fixing described copper bar.
As the preferred technical scheme of one, described insulating part adopts epoxy resin board.
As the preferred technical scheme of one, in described power cabinet cabinet and the rear that is positioned at described control switch is provided with input inductance, parallel electric inductance and main contravariant transformer.
As the preferred technical scheme of one, the medium position of described power cabinet cabinet is provided with instrument transformer.
As the preferred technical scheme of one, described rectifier stack also comprises rectifier diode and modular converter.
As the preferred technical scheme of one, described control switch comprises rectifier switch, by-pass switch, output switch, service switch and cell switch, and described rectifier switch is in parallel with described by-pass switch, and described output switch is in parallel with described service switch.
As the preferred technical scheme of one, the top of described power cabinet cabinet is also positioned at described rectifier stack and the rear of described inversion assembly is provided with air channel, the top of described power cabinet cabinet is provided with some scavenger fans, and described scavenger fan is arranged on inside, described air channel.
The beneficial effects of the utility model are: the positive pole of rectification module and negative pole are superimposed together and have cancelled link and can reduce the distance between positive pole and negative pole, reduce resistance and improve utilization rate of electrical; Electric capacity is directly installed on inversion module, and making no longer needs to be connected by copper bar between electric capacity and inversion module, saves absorption resistance simultaneously; Adopt copper bar to replace the connecting line of control switch part to make wiring more attractive in appearance, improved electric conductivity, improve heat dispersion simultaneously.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is communication ac uninterrupted power supply internal structure forward schematic diagram described in the utility model embodiment.
Fig. 2 is communication ac uninterrupted power supply internal structure vertical view described in the utility model embodiment.
Fig. 3 is communication ac uninterrupted power supply internal structure end view described in the utility model embodiment.
Fig. 4 is control switch copper bar syndeton schematic diagram described in the utility model embodiment.
In figure:
1, power cabinet cabinet; 2, horizontal baffle; 3, vertical clapboard; 4, the first installing space; 5, the second installing space; 6, the 3rd installing space; 7, the 4th installing space; 8, rectifier stack; 9, inversion assembly; 10, radiator; 11, rectification module; 12, cowling panel; 13, rectifier diode; 14, modular converter; 15, positive pole; 16, negative pole; 17, epoxy resin board; 18, electric capacity fixed head; 19, inversion module; 20, electric capacity; 21, rectification drive plate; 22, rectifier transformer; 23, sampling plate; 24, the aobvious control of inversion plate; 25, power panel; 26, contravariant transformer; 27, rectifier switch; 28, by-pass switch; 29, output switch; 30, service switch; 31, copper bar; 32, instrument transformer; 33, air channel; 34, scavenger fan; 35, control switch.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
As shown in Fig. 1～4, in the present embodiment, a kind of communication ac uninterrupted power supply described in the utility model, comprise power cabinet cabinet 1, the orthogonal body shape of power cabinet cabinet 1 structure, inside is provided with horizontal baffle 2 and vertical clapboard 3, power cabinet cabinet 1 is divided into upper cabinet and lower cabinet body two parts by horizontal baffle 2, vertical clapboard 3 comprises the first vertical clapboard and the second vertical clapboard, wherein the first vertical clapboard is arranged in cabinet, upper cabinet is divided into the first installing space 4 and the second installing space 5 that is positioned at power cabinet cabinet 1 front portion that are positioned at power cabinet cabinet 1 rear benefit, and the size of the first installing space 4 is 1/2nd of the second installing space 5 sizes, lower cabinet body is divided into the 3rd installing space 6 that is positioned at cabinet rear portion and the 4th installing space 7 that is positioned at cabinet front portion by the second vertical clapboard, and wherein the size of the 4th installing space 7 is 1/4th of the 3rd installing space 6 sizes.
The second installing space 5 and be positioned on the first vertical clapboard side by side be provided with rectifier stack 8 and inversion assembly 9, in the first installing space 4 and be positioned at position corresponding with rectifier stack 8 and inversion assembly 9 on the first vertical clapboard and be provided with radiator 10, rectifier stack 8 comprises rectification module 11, cowling panel 12, rectifier diode 13 and modular converter 14, the wherein positive pole 15 of rectification module 11 and negative pole 16 settings that be superimposed with each other, anodal 15 and negative pole 16 between be provided with the epoxy resin board 17 of the anti-high pressure that insulate; The second installing space 5 inner vertical be provided with electric capacity fixed head 18, inversion assembly 9 comprises inversion module 19 and is fixedly mounted on the electric capacity 20 on inversion module 19 by electric capacity fixed head 18.
On the sidewall of power cabinet cabinet 1 near rectification module 11, be provided with rectification drive plate 21, rectification drive plate 21 bottoms are provided with rectifier transformer 22.
On the sidewall of power cabinet cabinet 1 near inversion module 19, be provided with sampling plate 23, on sampling plate, be provided with the aobvious control of inversion plate 24, power panel 25 and contravariant transformer 26.
In the 4th installing space 7, be provided with control switch 35, between control switch 35 and control switch 35 and between control switch 35 and the electric elements of its control, be connected by copper bar 31; Control switch 35 places are provided with the insulation fixed leg for fixing copper bar 31.Control switch 35 comprises rectifier switch 27, by-pass switch 28, output switch 29, service switch 30 and cell switch, and rectifier switch 27 is in parallel with by-pass switch 28, and output switch 29 is in parallel with service switch 30.
In the 3rd installing space 6, be provided with input inductance, parallel electric inductance and main contravariant transformer, in the first installing space 4, be provided with instrument transformer 32.
In the first installing space 4 of power cabinet cabinet 1, be provided with air channel 33, the top of power cabinet cabinet 1 is provided with some scavenger fans 34, scavenger fan 34 is arranged on 33 inside, air channel, carries out wind cooling for the radiator that rectifier stack 8 and inversion assembly 9 are dispelled the heat.Be positioned at the top of the second installing space 5 and the rear portion of the 3rd installing space 6 is provided with and is used to the inner electric elements of power cabinet cabinet to carry out the scavenger fan 34 of ventilation and heat simultaneously.
" first " of the present utility model, " second ", " the 3rd ", " the 4th " etc., only, for being distinguished on describing, do not have special implication.
What need statement is; above-mentioned embodiment is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection range of the present utility model.
Claims (10)
1. a communication ac uninterrupted power supply, it is characterized in that, comprise power cabinet cabinet, rectifier stack, inversion assembly and control switch, described rectifier stack and described inversion assembly side by side be arranged on power cabinet cabinet upper position, described control switch is arranged on described rectifier stack and described inversion assembly below; In described power cabinet cabinet, be provided with radiator, described rectifier stack and described inversion assembly are all arranged on radiator one side, described rectifier stack comprises rectification module, and the setting that is superimposed of the positive pole of described rectification module and negative pole, is provided with insulating part between described positive pole and described negative pole; Described inversion assembly comprises inversion module, on described inversion module, electric capacity is installed; Between described control switch and control switch and between control switch and the electric elements of its control, be connected by copper bar.
2. communication ac uninterrupted power supply according to claim 1, is characterized in that, on the sidewall of described power cabinet cabinet near described rectification module, is provided with rectification drive plate, and described rectification drive plate bottom is provided with rectifier transformer.
3. communication ac uninterrupted power supply according to claim 2, is characterized in that, on the sidewall of described power cabinet cabinet near described inversion module, is provided with sampling plate, is provided with the aobvious control of inversion plate, power panel and contravariant transformer on described sampling plate.
4. communication ac uninterrupted power supply according to claim 3, is characterized in that, control switch place is provided with the insulation fixed leg for fixing described copper bar.
5. according to the communication ac uninterrupted power supply described in claim 1 to 4 any one, it is characterized in that, described insulating part adopts epoxy resin board.
6. according to the communication ac uninterrupted power supply described in claim 1 to 4 any one, it is characterized in that, in described power cabinet cabinet and the rear that is positioned at described control switch is provided with input inductance, parallel electric inductance and main contravariant transformer.
7. according to the communication ac uninterrupted power supply described in claim 1 to 4 any one, it is characterized in that, the medium position of described power cabinet cabinet is provided with instrument transformer.
8. according to the communication ac uninterrupted power supply described in claim 1 to 4 any one, it is characterized in that, described rectifier stack also comprises rectifier diode and modular converter.
9. according to the communication ac uninterrupted power supply described in claim 1 to 4 any one, it is characterized in that, described control switch comprises rectifier switch, by-pass switch, output switch, service switch and cell switch, described rectifier switch is in parallel with described by-pass switch, and described output switch is in parallel with described service switch.
10. according to the communication ac uninterrupted power supply described in claim 1 to 4 any one, it is characterized in that, the top of described power cabinet cabinet is also positioned at described rectifier stack and the rear of described inversion assembly is provided with air channel, the top of described power cabinet cabinet is provided with some scavenger fans, and described scavenger fan is arranged on inside, described air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854494.0U CN203632344U (en) | 2013-12-23 | 2013-12-23 | AC uninterrupted power supply for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854494.0U CN203632344U (en) | 2013-12-23 | 2013-12-23 | AC uninterrupted power supply for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203632344U true CN203632344U (en) | 2014-06-04 |
Family
ID=50818786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854494.0U Expired - Lifetime CN203632344U (en) | 2013-12-23 | 2013-12-23 | AC uninterrupted power supply for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203632344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715755A (en) * | 2013-12-23 | 2014-04-09 | 广东志成冠军集团有限公司 | Alternating current uninterrupted power source for communication |
-
2013
- 2013-12-23 CN CN201320854494.0U patent/CN203632344U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715755A (en) * | 2013-12-23 | 2014-04-09 | 广东志成冠军集团有限公司 | Alternating current uninterrupted power source for communication |
| CN103715755B (en) * | 2013-12-23 | 2016-04-06 | 广东志成冠军集团有限公司 | Communication ac uninterrupted power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |