CN2579048Y - A.C. low-voltage switchcabinet - Google Patents
A.C. low-voltage switchcabinet Download PDFInfo
- Publication number
- CN2579048Y CN2579048Y CN 02258191 CN02258191U CN2579048Y CN 2579048 Y CN2579048 Y CN 2579048Y CN 02258191 CN02258191 CN 02258191 CN 02258191 U CN02258191 U CN 02258191U CN 2579048 Y CN2579048 Y CN 2579048Y
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- module
- electrical
- low voltage
- switch box
- fixed
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- Expired - Fee Related
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- 230000005611 electricity Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000010606 normalization Methods 0.000 description 2
- 241000221931 Hypomyces rosellus Species 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to a switch cabinet, which particularly belongs to an A. C. low-voltage switch cabinet which comprises a cabinet body, elements and a connecting line. The utility model has the technical proposal that the utility model also comprises electrical modules, and fixing strips of the electrical modules, which are arranged in the cabinet body. Each electrical module comprises a casing and the element, wherein, the element is fixed in the casing. Each electrical module is fixed on the fixing strip, and the electrical modules are electrically connected through the connecting line. The utility model has the advantages that the element arranged in the switch cabinet is modularized, and thus the batch production of the switch cabinet can be conducted in a production department with internal standardization, standardization and mechanization. The entirety is shapely and neat, each module is fixed in fixing holes on site, and the quality can be increased as well as the efficiency and the safety. The inner sides of all modules are all provided with electromagnetic shielding functions, the elements of the modules do not mutually interfere. Because the mounting holes are all arranged at a surface, the installation is convenient, and the maintenance is convenient and simple. The heat produced in the working process of the elements can be emitted in time through heat emission holes, and the service life of the elements is extended.
Description
Technical field
The utility model belongs to power distribution cabinet, especially belongs to AC low voltage power switch box.
Background technology
Electricity is the indispensable condition of scientific and technological progress, social development.Improving constantly of scientific and technological level had higher requirement to reliability, fail safe and purity for distribution.
The structure of power supply and distribution facility, performance are the important assurances that is related to for the distribution quality.In used low-voltage distribution cabinet, just the switch disconnector of different capabilities, do not add on the crossbearer that is installed in cabinet of shielding, science and footprint are not bigger for the pendulum preface, the connecting line disorder, following several weak points have been brought like this: staggered as these connecting lines such as the cobweb, unordered and chaotic, so not only high specialized capability requirement has been proposed the assembly crewman, and whole assembling process can only be finished by workman's link-up operation, can't many people work simultaneously, more can't continuous productive process, therefore in the manufacturability difference, the quality of each switch cubicle is also different different because of assembler's quality; And whole assembly manipulation all will be finished at (promptly behind the power distribution cabinet cabinet) behind the plate, operation inconvenience, and because of contacting the high pressure forceful electric power to poor stability; Element in the power distribution cabinet all is by producer's apolegamy, installs and fixes, and the user can't select, poor expandability.
Summary of the invention
The utility model purpose is to overcome above-mentioned shortcoming, and a kind of good manufacturability, safe, easy to operate AC low voltage power switch box are provided.
The technical scheme that the utility model adopted is an AC low voltage power switch box, comprise cabinet, element, line, its structural feature is that it also includes electrical module, the fixed strip that electrical module is arranged in the cabinet, electrical module comprise housing, element, and element is fixed in the housing, electrical module is fixed on the fixed strip, and electrical module is electrically connected by line.
Can produce in batches with standardization, normalization, mechanization in workshop like this, a workman only produces a kind of module, specialization in production, help improving the quality, overall appearance is clean and tidy, and element is fixed in the housing, need not execute-in-place, not only improved quality but also raised the efficiency, in use can before plate, operate, safeguarded before the plate, wiring before the plate, operating personnel need not to contact the high pressure forceful electric power, have improved fail safe, and the user can select for use different modules to carry out aggregate erection according to the needs of oneself.
Fixing hole on the module can be long lumbar hole.Convenient like this installation.
The utility model also can be specially housing and be made by electric conducting material, the one side of housing is an opening, and there is flange the fixing hole that has the lid that matches with opening, two sides to have to match with fixed strip or the both sides of opening, fixing hole is arranged on the flange, and the upper and lower surface of housing has louvre.
All elements all are subjected to electromagnetic shielding in module like this, element between module and the module can not interfere with each other and influence work, and because of its installing hole all on the surface, make installation, maintenance convenient and simple, the heat that is produced in the element course of work can in time distribute by louvre, to prolong the useful life of element.
Electrical module generally all includes civil power access module, civil power total score electricity module, ups power output module, ups power and divides electric module, N.G. Zero-liue module, electrical quantity display module, these modules are that the internet data central machine room is necessary, the user also can select the module of other function according to the needs of oneself, as also having or have simultaneously emergency lighting and civil power alarm for power-off module, ATS double circuit power supply automatic switchover module, SBP module etc. respectively, these modules difference overall fixed are on fixed strip, thereby versatility is good, applied widely.
The function of these modules is respectively: the main effect of civil power access module is to introduce civil power to prevent load overload or short circuit, prevents thunderbolt; It is to distribute to every with the big wisp civil power of load on demand directly to use civil power equipment, and prevent load overload or short circuit that civil power total score electricity module mainly acts on; It is control and the output of protection ups power that the ups power output module mainly acts on, and prevents load overload or short circuit; It is that ups power is distributed to each computer equipment and crucial power consumption equipment that ups power divides the main effect of electric module, and prevents load overload or short circuit; N.G. the main effect of Zero-liue module is civil power and ups power electrode, and ground wire is personal safe protection's contact, concentrates on a plate, is convenient to operation and maintenance; The main effect of electrical quantity display module is to show the real-time electric power operational factor, comes into plain view and is convenient to management, and three frame pictures generally can be arranged, and can show civil power U
AB, U
BC, U
CA, I
A, I
B, I
C, Hz, P, COS φ and UPS output: Ua, Ub, Uc, Ia, Ib, Ic, Hz, P, COS φ and direct voltage U
DCTotally 19 parameters, and can lead to RS232 interface and PC terminal communication monitor that real-time status and correction kernel parameter show to plant; The main effect of emergency lighting and civil power alarm for power-off module be when being used for mains failure the illumination and give the sound and light alarm signal, be convenient to the staff and in time handle; The main effect of ATS double circuit power supply automatic switchover module is when the user adopts double loop input power supply, in order to guarantee the uninterrupted of power supply; The main effect of SBP module is the ups power maintenance bypass switch, guarantee when UPS keeps in repair personal safety and to the power supply of load.
Module width is 19 inches, can use height to be two kinds of 30U, 40U.Close the symbol international standard, thereby can carry out international.
The line of electrical module all is fixed on the bus-bar, and the bus-bar fixed strip in the cabinet is in the side of cabinet.Be convenient to the wiring operation, safeguard.
Advantage of the present utility model is the component moduleization in the power distribution cabinet, make it in workshop, to use standardization, normalization, mechanization is produced in batches, overall appearance is clean and tidy, on-the-spot just can as long as each module is fixed in the fixing hole, not only improved quality but also raised the efficiency, in use can before plate, operate, safeguard before the plate, wiring before the plate, operating personnel need not to contact the high pressure forceful electric power, improved fail safe, and in all modules electromagnetic shielding action has been arranged all, the element between module and the module can not interfere with each other, and because of its installing hole all on the surface, make installation, easy to maintenance simple, the heat that is produced in the element course of work can in time distribute by louvre, has prolonged the useful life of element.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 be the modular structure schematic diagram wherein: 1 cabinet, 11 fixed strips, 12 bus-bar fixed strips, 2 electrical modules, 21 housings, 22 elements, 23 flange, 24 fixing holes, 25 louvres, 26 openings 27 lid
Embodiment
Below in conjunction with view the utility model is described in detail
As shown in Figure 1, AC low voltage power switch box, comprise cabinet 1, element 22, line, electrical module 2, the fixed strip 11 that electrical module 2 is arranged in the cabinet 1, electrical module 2 generally all includes civil power access module, civil power total score electricity module, ups power output module, ups power and divides electric module, N.G. Zero-liue module, electrical quantity display module, and the display of electrical quantity display module is a LCD.These modules are that the internet data central machine room is necessary, the user also can select the module of other function according to the needs of oneself, as also having or have simultaneously emergency lighting and civil power alarm for power-off module, ATS double circuit power supply automatic switchover module, SBP module etc. respectively, these modules difference overall fixed are on fixed strip 11, thereby versatility is good, applied widely.As shown in Figure 2, electrical module 2 comprises housing 21, element 22, housing 21 is made by electric conducting material, the one side of housing is an opening 26, and the lid 27 that matches with opening is arranged, and there is flange 23 both sides of opening, fixing hole 24 is arranged on the flange 23, fixing hole 24 is a long lumbar hole, and the upper and lower surface of housing 21 has louvre 25, and element 22 is fixed in the housing 21.Module width is 19 inches, can use height to be two kinds of 30U, 40U.The line of electrical module 2 all is fixed on the bus-bar, and the bus-bar fixed strip 12 in the cabinet 1 is in the side of cabinet.
Claims (10)
1, AC low voltage power switch box, comprise cabinet (1), element (22), line, it is characterized in that, it also includes electrical module (2), the fixed strip (11) that electrical module (2) are arranged in the cabinet (1), electrical module (2) comprise housing (21), element (22), and element (22) is fixed in the housing (21), electrical module (2) is fixed on the fixed strip (11), and electrical module (2) is electrically connected by line.
2, AC low voltage power switch box according to claim 1 is characterized in that, housing (21) is made by electric conducting material.
3, AC low voltage power switch box according to claim 1 is characterized in that, the one side of housing (21) is opening (26), and the lid (27) that matches with opening is arranged, and there is the fixing hole that matches with fixed strip two sides.
4, AC low voltage power switch box according to claim 1 is characterized in that, the one side of housing (21) is opening (26), and the lid (27) that matches with opening is arranged, and there is flange (23) both sides of opening, and fixing hole (24) is arranged on the flange (23).
According to claim 1,3 or 4 described AC low voltage power switch box, it is characterized in that 5, the upper and lower surface of housing (21) has louvre (25).
6, AC low voltage power switch box according to claim 1, it is characterized in that, electrical module (2) comprises that civil power access module, civil power total score electricity module, ups power output module, ups power divide electric module, N.G. Zero-liue module, electrical quantity display module, and they are separately fixed on the fixed strip (11).
7, AC low voltage power switch box according to claim 1, it is characterized in that, electrical module (2) includes civil power access module, civil power total score electricity module, ups power output module, ups power and divides electric module, N.G. Zero-liue module, electrical quantity display module, also have or have simultaneously emergency lighting and civil power alarm for power-off module, ATS double circuit power supply automatic switchover module, SBP module respectively, they are separately fixed on the fixed strip (11).
8, according to claim 6 or 7 described AC low voltage power switch box, it is characterized in that the display of electrical quantity display module is a LCD.
9, AC low voltage power switch box according to claim 1 is characterized in that, the line of electrical module (2) all is fixed on the bus-bar, and the bus-bar fixed strip (12) in the cabinet (1) is in the side of cabinet.
10, AC low voltage power switch box according to claim 1 is characterized in that, module width is 19 inches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258191 CN2579048Y (en) | 2002-10-29 | 2002-10-29 | A.C. low-voltage switchcabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258191 CN2579048Y (en) | 2002-10-29 | 2002-10-29 | A.C. low-voltage switchcabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579048Y true CN2579048Y (en) | 2003-10-08 |
Family
ID=33725966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02258191 Expired - Fee Related CN2579048Y (en) | 2002-10-29 | 2002-10-29 | A.C. low-voltage switchcabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579048Y (en) |
-
2002
- 2002-10-29 CN CN 02258191 patent/CN2579048Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FEIFAN POWER SYSTEM CO., LTD. Free format text: FORMER OWNER: CHEN YOUCHUN Effective date: 20070810 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070810 Address after: 201200 No. 4188, Chuansha Road, Shanghai, Pudong Patentee after: Shanghai special power system Co., Ltd. Address before: 350003 11#APC Fuzhou service center, 258 Fu Fei South Road, Fujian, Fuzhou Patentee before: Chen Youchun |
|
| 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 |