CN201001011Y - Power box with voltage stabilizing and transforming functions - Google Patents
Power box with voltage stabilizing and transforming functions Download PDFInfo
- Publication number
- CN201001011Y CN201001011Y CNU2006200645820U CN200620064582U CN201001011Y CN 201001011 Y CN201001011 Y CN 201001011Y CN U2006200645820 U CNU2006200645820 U CN U2006200645820U CN 200620064582 U CN200620064582 U CN 200620064582U CN 201001011 Y CN201001011 Y CN 201001011Y
- Authority
- CN
- China
- Prior art keywords
- pressurizer
- base plate
- plate
- transformer
- voltage stabilizing
- 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 - Fee Related
Links
- 230000000087 stabilizing effect Effects 0.000 title claims description 18
- 230000001131 transforming effect Effects 0.000 title 1
- 230000009466 transformation Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 8
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 240000000528 Ricinus communis Species 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 abstract 5
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a power supply box with steady voltage and vary voltage function, including stabiliser and the transformer of setting in the stabiliser top, the stabiliser can change the commercial power of the skew standard value of voltage into the stable power supply of standard voltage, through the circuit main control board, can set the output voltage of stabiliser for other required numerical values, when commercial power voltage is undulant, the adjustable voltage of stabiliser is to stable value, by transformer vary voltage to required voltage again, under the control of circuit main control board, opening and closing of contactor controllable circuit, when the load surpassed the rating, limit for the load protection device can in time cut off power supply.
Description
Technical field
The utility model relates to power supply corollary equipment field, more particularly, relates to a kind of consumer unit with voltage stabilizing and transformation function.
Background technology
The voltage that some precision equipments in use need be constant is arranged, yet because the variation of national grid load, and other disturbing factors, often make some difference of electrical network actual output voltage and standard value, and have fluctuation at any time, may make that thus these equipment can't operate as normal, so we need a kind of consumer unit of exportable constant voltage.Existing consumer unit all is to adopt vertical body structure, and volume is big, takes up room, and moves inconvenience, and cost is higher.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective of the prior art, and a kind of exportable constant voltage is provided, the consumer unit that volume is little, do not take up room.
For achieving the above object; the technical scheme that the utility model provides is as follows: construct a kind of consumer unit with voltage stabilizing and transformation function; comprise pressurizer and the transformer that is located at the pressurizer top; described pressurizer below is provided with square pressurizer base plate; described pressurizer base plate right side vertically is provided with upright electrical equipment base plate; the bottom is provided with some castors; described electrical equipment base plate front portion is provided with the limit for tonnage protective device; the right side, rear portion is provided with the circuit master control borad; the middle part is provided with junction block; fuse and master control transformer; be positioned at electrical equipment base plate right side on the described pressurizer base plate and be provided with two first cable-through holes; described pressurizer base plate top vertically sets up four support columns for four jiaos; be respectively equipped with a horizontal contiguous block between two support columns of described pressurizer base plate front portion and in the middle part of between two support columns at rear portion; horizontal between described two contiguous blocks have a transformer base plate; described transformer is fixed on transformer base plate center upper portion; the place ahead, described transformer base plate top is provided with contactor; upper right is provided with junction block, and described transformer base plate rear is provided with current transformer.
Described pressurizer base plate front side, rear side, left side and right side are respectively equipped with upright front apron, backboard, left plate and right side door-plate, door-plate top, described right side is provided with upright right plate, described front apron, backboard, left plate is provided with the upper cover plate that is connected these four baffle plates simultaneously with the right plate top, described pressurizer base plate, front apron, backboard, right plate, left plate, right side door-plate and upper cover plate have constituted the consumer unit shell of a sealing jointly, described backboard right side is provided with second cable-through hole, and door-plate the place ahead, described right side is provided with the knocker switch.
Described front apron top is embedded with panel meter, and described panel meter sidepiece is provided with instrument transformer, and the front portion is provided with the panel paster.
Be equipped with insulating sleeve in described first cable-through hole and second cable-through hole.
Described backboard top is embedded with fan.
Described pressurizer can be the dry type pressurizer.
Described limit for tonnage protective device can be an air switch.
Also be provided with several back-up blocks on the described pressurizer base plate, described pressurizer is fixed on the back-up block.
Described pressurizer can be a circular arc, and the joint face of described back-up block and pressurizer also can be a circular arc, and described pressurizer can closely be connected with back-up block.
Beneficial effect with consumer unit of voltage stabilizing and transformation function described in the utility model is: pressurizer can will depart from the civil power voltage stabilizing of standard value, meet factory's required voltage by the output of transformer transformation again, by the circuit master control borad, the output voltage of pressurizer can be set at other needed numerical value, when mains fluctuation, the pressurizer adjustable-voltage is to stationary value; Under the control of circuit master control borad, the opening and closing of contactor may command circuit, when the load off-rating, the limit for tonnage protective device can in time be cut off the electricity supply; Because adopt the horizontal type structure casing, volume is little, occupy little space, conveniently moving, cost reduces; Because being provided with several back-up blocks on the pressurizer base plate supports pressurizer, helps cross-ventilation, makes that the utility model thermal diffusivity is better, more compact structure, volume is littler, and cost is lower.
Description of drawings
Fig. 1 is the explosive view that the utlity model has the consumer unit of voltage stabilizing and transformation function;
Fig. 2 is the stereogram that the utlity model has the consumer unit of voltage stabilizing and transformation function;
Embodiment
With reference to Fig. 1; shown in Figure 2; a kind of consumer unit with voltage stabilizing and transformation function is provided; comprise pressurizer 11 and the transformer 17 that is located at pressurizer 11 tops; pressurizer 11 belows are provided with square pressurizer base plate 3; pressurizer base plate 3 right sides vertically are provided with upright electrical equipment base plate 10; the bottom is provided with some castors 2; electrical equipment base plate 10 front portions are provided with limit for tonnage protective device 5; the right side, rear portion is provided with circuit master control borad 9; the middle part is provided with junction block 7; fuse 6 and master control transformer 8; be positioned at electrical equipment base plate 10 right sides on the pressurizer base plate 3 and be provided with two first cable-through holes 31; pressurizer base plate 3 tops vertically set up four support columns 12 for four jiaos; be respectively equipped with a horizontal contiguous block 13 between two support columns 12 of pressurizer base plate 3 front portions and in the middle part of between two support columns 12 at rear portion; horizontal between two contiguous blocks 13 have a transformer base plate 14; transformer 17 is fixed on transformer base plate 14 center upper portion; the place ahead, transformer base plate 14 top is provided with contactor 18; upper right is provided with junction block 15; transformer base plate 14 rears are provided with current transformer 16; front apron 29 tops are embedded with panel meter 26; panel meter 26 sidepieces are provided with instrument transformer 27; the front portion is provided with panel paster 28; be equipped with insulating sleeve 1 in first cable-through hole 31 and second cable-through hole 32; backboard 23 tops are embedded with fan 25; also be provided with several back-up blocks 4 on the pressurizer base plate 3; pressurizer 11 is fixed on the back-up block 4; pressurizer 11 can be a circular arc; back-up block 4 also can be a circular arc with the joint face of pressurizer 11, and pressurizer 11 can closely be connected with back-up block 4.
With reference to Fig. 1 and 2, pressurizer base plate 3 front sides, rear side, left side and right side are respectively equipped with upright front apron 29, backboard 23, left plate 30 and right side door-plate 21, door-plate top, right side is provided with upright right plate 22, front apron 29, backboard 23, left plate 30 is provided with the upper cover plate 19 that is connected these four baffle plates simultaneously with right plate 22 tops, pressurizer base plate 3, front apron 29, backboard 23, right plate 22, left plate 30, right side door-plate 21 and upper cover plate 19 have constituted the consumer unit shell 33 of a sealing jointly, backboard 23 right sides are provided with second cable-through hole 32, and door-plate 21 the place aheads in right side are provided with knocker switch 20.
When the utility model is specifically implemented, pressurizer 11 can change the civil power of voltage deviation standard value into the normal voltage stabilized power supply, by circuit master control borad 9, the output voltage of pressurizer 11 can be set at other needed numerical value, when mains fluctuation, pressurizer 11 adjustable-voltages meet the voltage that factory requires by output after the transformer transformation again to stationary value; Under 9 controls of circuit master control borad, the opening and closing of contactor 18 may command circuit, when the load off-rating, limit for tonnage protective device 5 can in time be cut off the electricity supply.
Pressurizer 11 can be the dry type pressurizer, and limit for tonnage protective device 5 can be an air switch.
Claims (9)
1; a kind of consumer unit with voltage stabilizing and transformation function; comprise casing; be arranged on pressurizer and the transformer that is located at the pressurizer top in the casing; it is characterized in that; described pressurizer is horizontally installed on the bottom of cabinets cavity; bottom half is provided with square pressurizer base plate; described pressurizer base plate right side vertically is provided with upright electrical equipment base plate; the bottom is provided with some castors; described electrical equipment base plate front portion is provided with the limit for tonnage protective device; the right side, rear portion is provided with the circuit master control borad; the middle part is provided with junction block; fuse and master control transformer; be positioned at electrical equipment base plate right side on the described pressurizer base plate and be provided with two first cable-through holes; described pressurizer base plate top vertically sets up four support columns for four jiaos; be respectively equipped with a horizontal contiguous block between two support columns of described pressurizer base plate front portion and in the middle part of between two support columns at rear portion; horizontal between described two contiguous blocks have a transformer base plate; described transformer is fixed on transformer base plate center upper portion; the place ahead, described transformer base plate top is provided with contactor; upper right is provided with junction block, and described transformer base plate rear is provided with current transformer.
2, consumer unit with voltage stabilizing and transformation function according to claim 1, it is characterized in that, described pressurizer base plate front side, rear side, left side and right side are respectively equipped with upright front apron, backboard, left plate and right side door-plate, door-plate top, described right side is provided with upright right plate, described front apron, backboard, left plate is provided with the upper cover plate that is connected these four baffle plates simultaneously with the right plate top, described pressurizer base plate, front apron, backboard, right plate, left plate, right side door-plate and upper cover plate have constituted the consumer unit shell of a sealing jointly, described backboard right side is provided with second cable-through hole, and door-plate the place ahead, described right side is provided with the knocker switch.
3, the consumer unit with voltage stabilizing and transformation function according to claim 2 is characterized in that, described front apron top is embedded with panel meter, and described panel meter sidepiece is provided with instrument transformer, and the front portion is provided with the panel paster.
4, the consumer unit with voltage stabilizing and transformation function according to claim 2 is characterized in that, is provided with insulating sleeve in described two first cable-through holes.
5, the consumer unit with voltage stabilizing and transformation function according to claim 2 is characterized in that, described backboard top is embedded with fan.
6, the consumer unit with voltage stabilizing and transformation function according to claim 1 is characterized in that, described pressurizer can be the dry type pressurizer.
7, the consumer unit with voltage stabilizing and transformation function according to claim 1 is characterized in that, described limit for tonnage protective device can be an air switch.
8, the consumer unit with voltage stabilizing and transformation function according to claim 1 is characterized in that, also is provided with several back-up blocks on the described pressurizer base plate, and described pressurizer is fixed on the back-up block.
9, according to claim 1 or 8 described consumer units with voltage stabilizing and transformation function, it is characterized in that, described pressurizer can be a circular arc, and the joint face of described back-up block and pressurizer also can be a circular arc, and described pressurizer can closely be connected with back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200645820U CN201001011Y (en) | 2006-09-22 | 2006-09-22 | Power box with voltage stabilizing and transforming functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200645820U CN201001011Y (en) | 2006-09-22 | 2006-09-22 | Power box with voltage stabilizing and transforming functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201001011Y true CN201001011Y (en) | 2008-01-02 |
Family
ID=39015414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200645820U Expired - Fee Related CN201001011Y (en) | 2006-09-22 | 2006-09-22 | Power box with voltage stabilizing and transforming functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201001011Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584330A (en) * | 2014-07-28 | 2015-04-29 | 深圳市大疆创新科技有限公司 | Wire connetion seat, energy supplying assembly using same, and aircraft |
| CN106028712A (en) * | 2016-06-30 | 2016-10-12 | 扬中市众成管路配件有限公司 | Electric cabinet high in integration level |
| CN106451126A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Variable-frequency electric box structure |
-
2006
- 2006-09-22 CN CNU2006200645820U patent/CN201001011Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584330A (en) * | 2014-07-28 | 2015-04-29 | 深圳市大疆创新科技有限公司 | Wire connetion seat, energy supplying assembly using same, and aircraft |
| US10374331B2 (en) | 2014-07-28 | 2019-08-06 | SZ DJI Technology Co., Ltd. | Wire connector, and power supply assembly and aerial vehicle using the wire connector |
| CN106028712A (en) * | 2016-06-30 | 2016-10-12 | 扬中市众成管路配件有限公司 | Electric cabinet high in integration level |
| CN106451126A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Variable-frequency electric box structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201001011Y (en) | Power box with voltage stabilizing and transforming functions | |
| CN201742146U (en) | Special precision power distribution system for machine room based on integrated design | |
| CN202586346U (en) | Intelligent harmonic-resistant compensation integration module | |
| CN205051441U (en) | Intelligent control device is synthesized to cubical switchboard | |
| CN204144955U (en) | Drawer type dynamic passive compensation capacitor box | |
| CN209375147U (en) | A kind of modularization three-phase load unbalance self-checking device | |
| CN204391562U (en) | A kind of electric control cabinet heat abstractor | |
| CN204391886U (en) | The integrated power distribution cabinet of machine room civil power/UPS | |
| CN208209296U (en) | A kind of active power filtering cabinet with multiple pluggable modules | |
| CN204205350U (en) | Intelligent switch cabinet moisture separating device | |
| CN202888698U (en) | An intelligent voltage stabilizing and energy saving power distribution cabinet | |
| CN214255123U (en) | Multifunctional control cabinet | |
| CN203071523U (en) | Fireproof distribution box | |
| CN210167660U (en) | Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet | |
| CN202797669U (en) | Outer painting board type distribution box | |
| CN108321718A (en) | A kind of expansible electrical ring main unit of intelligence | |
| CN218161279U (en) | High-low voltage electric cabinet | |
| CN202906458U (en) | Thunder and lightning proof distribution box | |
| CN206774967U (en) | A kind of box-type substation | |
| CN205429563U (en) | Intelligent control device of switch cabinet | |
| CN204760853U (en) | GCS low pressure pull -out type cubical switchboard | |
| CN208028382U (en) | A kind of intelligentized Furniture electric energy control device | |
| CN203883484U (en) | Outdoor low-voltage intelligent reactive power compensator | |
| CN207459418U (en) | A kind of energy-saving moisture-proof heat radiating type fixed switching cabinet | |
| CN204424181U (en) | A kind of common base and Thermomagnetic type and the electronic type molded case circuit breaker of applying this pedestal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20110922 |