CN206685775U - A kind of cabinet body structure of low voltage drawing-out switching carbinet - Google Patents
A kind of cabinet body structure of low voltage drawing-out switching carbinet Download PDFInfo
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- CN206685775U CN206685775U CN201720471825.0U CN201720471825U CN206685775U CN 206685775 U CN206685775 U CN 206685775U CN 201720471825 U CN201720471825 U CN 201720471825U CN 206685775 U CN206685775 U CN 206685775U
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- drawer
- cabinet
- outlet
- ventilating opening
- unit
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Abstract
The utility model discloses a kind of cabinet body structure of low voltage drawing-out switching carbinet, 6 bus clips are installed in the back plate of cabinet, left side is set to drawer installing zone in cabinet, right side is set to outlet room, drawer installing zone is provided with several drawer units for being used to install drawer, drawer unit includes 5 specification identical routine drawer units and 4 drawer units of specification identical 1/2, 1/2 drawer unit is located above conventional drawer unit, cabinet bottom surrounding is equipped with lower ventilating opening, upper ventilating opening is provided with the top of cabinet, dust cover is installed at the top of cabinet, dust cover is located at the surface of upper ventilating opening, ventilating fan is fitted with upper ventilating opening and lower ventilating opening.The cabinet body structure of low voltage drawing-out switching carbinet of the present utility model has good heat dissipation, manufacture and maintenance cost is low, modular advantage, and the assembling suitable for 4000A and the high-current low-voltage drawer-type switch cabinet of the above needs.
Description
Technical field
It the utility model is related to electrical equipment technical field, and in particular to a kind of cabinet knot of low voltage drawing-out switching carbinet
Structure.
Background technology
Low voltage drawing-out switching carbinet is a kind of in the transmission of electricity of low-voltage, process of distributing electricity, and folding, control etc. are carried out to circuit
The equipment of operation, it is widely used in the low-voltage distributions such as power plant, electric substation, petrochemical industry department, industrial enterprise, skyscraper
Electric energy conversion, distribution and the control of power, distribution and the Motor Control Center of system, capacitance compensation etc. are used.But prior art
Draw-out type low-voltage switch cabinet structure is complicated, and the integrally-built degree of modularity is low, especially more than 4000A high current specification
In, the shortcomings of poor radiation, manufacture and maintenance cost are high, expensive be present in switch cubicle.
The content of the invention
The cabinet for passing through optimization design low voltage drawing-out switching carbinet for problems of the prior art, the utility model
Structure, using by the way of lower inlet wire, powered using six roots of sensation main bus-bar, modularization drawer installing zone, improve the ventilation in cabinet
Situation, so as to provide a kind of good heat dissipation, manufacture and maintenance cost is low, the cabinet body structure of modular low-voltage drawer-type switch cabinet,
Setting suitable for 4000A and the high-current low-voltage drawer-type switch cabinet of the above needs.
To achieve the above object, the technical solution adopted in the utility model is：A kind of cabinet of low voltage drawing-out switching carbinet
Structure, the cabinet rear portion have a back plate, and cabinet front portion has retractable cabinet door, are provided with back plate and some are respectively used to water
The bus clip of flat fixed A phases bus, B phases bus and C phase buses, cabinet lower end is provided with the entrance hole for external power source inlet wire, cabinet
Left side is set to drawer installing zone in vivo, and right side is set to outlet room in cabinet, and drawer installing zone is provided with several and is used to install drawer
Drawer unit, each drawer unit includes drawer base, outlet plug-in unit, inlet wire plug-in unit, and drawer base is provided with for taking out
The slide rail that drawer slides, inlet wire plug-in unit connect A phases bus, B phases bus and C phase buses, the connection of outlet plug-in unit respectively by vertical bus
Outlet terminal, outlet terminal are fixedly mounted in outlet room, and the N zero-emissions of connection outlet terminal are provided with outlet room, and N zero-emissions are used for
Connect outlet cable and be additionally provided with earthing bar positioned at the bottom of outlet room, the bottom of outlet room, cabinet bottom surrounding is equipped with down
Ventilating opening, cabinet top are provided with upper ventilating opening, are provided with dust cover at the top of cabinet, dust cover is located at the surface of upper ventilating opening.
The quantity of A phase buses is two, and the quantity of B phase buses is two, and the quantity of C phase buses is two.
Drawer unit includes 5 specification identical routine drawer units and 4 drawer units of specification identical 1/2, and 1/2
Drawer unit is located above conventional drawer unit.
Ventilating fan is fitted with upper ventilating opening and lower ventilating opening.
The beneficial effects of the utility model are：The cabinet body structure of low voltage drawing-out switching carbinet of the present utility model has radiating
Good, low with maintenance cost, the modular advantage of manufacture, suitable for the high-current low-voltage drawer-type switch cabinet of 4000A and the above
Assembling needs.
Brief description of the drawings
Fig. 1 is the partial cutaway schematic view of cabinet back plate；
Fig. 2 is the partial cutaway schematic view on the left of cabinet；
Fig. 3 is cabinet internal structure schematic diagram.
Embodiment
In conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-3, a kind of cabinet body structure of low voltage drawing-out switching carbinet, the rear portion of cabinet 6 have back plate 1, cabinet
Body front portion has openable cabinet door, and some levels that are respectively used to are provided with back plate 1 and fix A phases bus 2, B phases bus 3 and C
The bus clip 5 of phase bus 4, cabinet lower end are provided with the entrance hole for external power source inlet wire, and left side is set to drawer installing zone in cabinet 6
7, the interior right side of cabinet 6 is set to outlet room 8, and drawer installing zone 7 is provided with several drawer units for being used to install drawer, each drawer
Unit includes drawer base 9, outlet plug-in unit, inlet wire plug-in unit, and drawer base 9 is provided with the slide rail slided for drawer, inlet wire
Plug-in unit connects A phases bus 2, B phases bus 3 and C phases bus 4, outlet plug-in unit connection outlet terminal, leading-out terminal respectively by vertical bus
Son is fixedly mounted in outlet room 8, and the N zero-emissions 10 of connection outlet terminal are provided with outlet room 8, and N zero-emissions 10 are used to connect outlet
Cable and the bottom for being located at outlet room 8, the bottom of outlet room 8 are additionally provided with earthing bar 11, and the bottom surrounding of cabinet 6 is equipped with lower ventilation
Mouth 12, the top of cabinet 2 are provided with upper ventilating opening 13, and the top of cabinet 2 is provided with dust cover 14, and dust cover 14 is located at upper ventilating opening 13
Surface.
The quantity of A phases bus 2 is two, and the quantity of B phases bus 3 is two, and the quantity of C phases bus 4 is two.6 masters
Bus can effectively reduce the usage quantity of vertical bus, reduce the caloric value of main bus-bar, and support is provided for the drawer of high current.
Drawer unit includes 5 specification identical routine drawer units 15 and 4 drawer units of specification identical 1/2
16,1/2 drawer units 16 are positioned at the conventional top of drawer unit 15.The drawer of same size can be replaced mutually, different size
Drawer meets the use needs of different size of current.
Ventilating fan is fitted with upper ventilating opening 13 and lower ventilating opening 12.
Preferred embodiment of the present utility model described in detail above, it will be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model, therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of cabinet body structure of low voltage drawing-out switching carbinet, it is characterised in that the cabinet rear portion has back plate, cabinet front portion
With retractable cabinet door, some mothers for being respectively used to horizontal fixed A phases bus, B phases bus and C phase buses are installed in back plate
Wire clamp, cabinet lower end are provided with the entrance hole for external power source inlet wire, and left side is set to drawer installing zone in cabinet, and right side is set in cabinet
For outlet room, drawer installing zone is provided with several drawer units for being used to install drawer, and each drawer unit includes drawer
Base, outlet plug-in unit, inlet wire plug-in unit, drawer base are provided with the slide rail slided for drawer, and inlet wire plug-in unit is distinguished by vertical bus
A phases bus, B phases bus and C phase buses, outlet plug-in unit connection outlet terminal are connected, outlet terminal is fixedly mounted in outlet room,
The N zero-emissions of connection outlet terminal are provided with outlet room, N zero-emissions are used to connect outlet cable and positioned at the bottom of outlet room, outlet
The bottom of room is additionally provided with earthing bar, and cabinet bottom surrounding is equipped with lower ventilating opening, and upper ventilating opening, cabinet top are provided with the top of cabinet
Dust cover is installed, dust cover is located at the surface of upper ventilating opening.
2. the cabinet body structure of low voltage drawing-out switching carbinet as claimed in claim 1, it is characterised in that the number of the A phases bus
Measure as two, the quantity of B phase buses is two, and the quantity of C phase buses is two.
3. the cabinet body structure of low voltage drawing-out switching carbinet as claimed in claim 1, it is characterised in that the drawer unit includes
There are 5 specification identical routine drawer units and 4 drawer units of specification identical 1/2,1/2 drawer unit is located at conventional drawer
Above unit.
4. the cabinet body structure of low voltage drawing-out switching carbinet as claimed in claim 1, it is characterised in that the upper ventilating opening is with
Ventilating fan is fitted with ventilating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471825.0U CN206685775U (en) | 2017-04-28 | 2017-04-28 | A kind of cabinet body structure of low voltage drawing-out switching carbinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471825.0U CN206685775U (en) | 2017-04-28 | 2017-04-28 | A kind of cabinet body structure of low voltage drawing-out switching carbinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685775U true CN206685775U (en) | 2017-11-28 |
Family
ID=60405763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471825.0U Expired - Fee Related CN206685775U (en) | 2017-04-28 | 2017-04-28 | A kind of cabinet body structure of low voltage drawing-out switching carbinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742665A (en) * | 2018-12-31 | 2019-05-10 | 盛道（中国）电气有限公司 | A kind of low tension switch system intelligent capacitor cabinet |
-
2017
- 2017-04-28 CN CN201720471825.0U patent/CN206685775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742665A (en) * | 2018-12-31 | 2019-05-10 | 盛道（中国）电气有限公司 | A kind of low tension switch system intelligent capacitor cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 |