CN207572754U - A kind of low-tension switch cabinet - Google Patents
A kind of low-tension switch cabinet Download PDFInfo
- Publication number
- CN207572754U CN207572754U CN201721648837.2U CN201721648837U CN207572754U CN 207572754 U CN207572754 U CN 207572754U CN 201721648837 U CN201721648837 U CN 201721648837U CN 207572754 U CN207572754 U CN 207572754U
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- China
- Prior art keywords
- switch cabinet
- plate
- cabinet
- radiating
- low
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- 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
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Abstract
The utility model discloses a kind of low-tension switch cabinet, including：Switch cabinet, the switch cabinet are internally provided with multiple partition boards, and the baffle surface is equipped with many places ventilation hole, and the switch cabinet is divided into bus-bar room, cable vault and function cell by the partition board；Door closure is equipped with outside the bus-bar room, function cell and cable vault；The door closure is equipped with reinforcing rib；Radiating cabinet plate, the radiating cabinet plate include the first radiating cabinet plate and the second radiating cabinet plate that are oppositely arranged；Wind turbine is installed in the first radiating cabinet plate；Several heat emission holes are provided on the radiating cabinet plate surrounded surface；The radiating cabinet plate is equipped with dismountable dust excluding plate with the switch cabinet junction, and the dust excluding plate includes sheet frame and double-deck dust-proof gauze.The utility model provides a kind of low-tension switch cabinet, simple in structure, and radiating cabinet plate ensures that heat dissipation is abundant, and the extraneous dust access switch cabinet of dust excluding plate blocking protects electrical equipment, realizes the safe power supply and distribution of equipment.
Description
Technical field
The utility model is related to switchgear field more particularly to a kind of low-tension switch cabinets.
Background technology
The main function of switchgear is generated electricity in electric system, transmitted electricity, during the conversion of distribution and electric energy, is carried out
Folding, control and protection electricity consumption can be divided into high-tension switch cabinet, Medium Voltage Switchgear and low-tension switch cabinet again according to voltage class is different
Etc. equipment.Low-tension switch cabinet is suitable for the industries such as power plant, oil, chemical industry, metallurgy, weaving, skyscraper, as transmitting electricity, match
Electricity and electric energy conversion are used.In the prior art, the electric elements in low voltage switchgear can distribute largely during the work time
Heat, these heats can influence the normal operation of electric elements, generate security risk, and existing low-tension switch cabinet is generally using dissipating
Hot hole radiates, but heat dissipation effect is poor, and the dust in external environment is easily entered by heat emission hole in cabinet, shadow
Electric elements work is rung, causes equipment fault.
Utility model content
One purpose of the utility model is to solve at least the above and/or defect, and provide and at least will be described later
The advantages of.
In order to solve the deficiencies in the prior art, the utility model provides a kind of low-tension switch cabinet, including：
Switch cabinet, the switch cabinet are internally provided with multiple partition boards, and the baffle surface is equipped with many places ventilation hole, described
The switch cabinet is divided into bus-bar room, cable vault and function cell by partition board；The bus-bar room is located at the switch cabinet top
Portion, the function cell are located at cable vault below the bus-bar room；It is equipped with outside the bus-bar room, function cell and cable vault
Door closure, the door closure are equipped with automatic lock；The door closure is equipped with reinforcing rib；
Radiating cabinet plate, the radiating cabinet plate include the first radiating cabinet plate and the second radiating cabinet plate that are oppositely arranged；Described
One radiating cabinet plate is located at the top of the switch cabinet, and the second radiating cabinet plate is located at the switch cabinet bottom；Described first
Wind turbine is installed in radiating cabinet plate；Several heat emission holes are provided on the radiating cabinet plate surrounded surface；The radiating cabinet plate and institute
It states switch cabinet junction and is equipped with dismountable dust excluding plate, the dust excluding plate includes sheet frame and double-deck dust-proof gauze, described anti-
Dirt gauze is symmetricly set on the upper and lower surface of the sheet frame.
Preferably, the door closure reinforcing rib includes several intersecting triangle reinforcement units；In the reinforcement unit
Equipped with waling and cross reinforcing；The waling distributes as net shape with cross reinforcing interleaved arrangement.
Preferably, the reinforcement unit intersection is equipped with hard point.
Preferably, the door closure is equipped with visualization hyalomere.
Preferably, the bus-bar room, cable vault and the small indoor vertex of function are equipped with reinforcing plate.
Preferably, the dust excluding plate and the radiating cabinet plate are detachably fixed mode：The dust excluding plate sheet frame both sides
L-shaped fixed strip is equipped with, the radiating cabinet plate both sides inner wall is equipped with the flange to match with the fixed strip shape, described convex
Edge includes pedestal and the bending part against the fixed strip bottom, and the bending part is in the chassis outer side；The fixed strip
There is buffer gap between the flange.
Preferably, the flange inner surface is equipped with asperities structure.
Preferably, the baffle surface is equipped with electro-insulating rubber layer with the switch cabinet inner wall.
Preferably, the switch cabinet uses steel plate；The surface of steel plate is equipped with alusil alloy coating.
Preferably, it is equipped with filter screen on the outside of the heat emission hole.
The utility model includes at least following advantageous effect：Switch cabinet is divided into busbar by low-tension switch cabinet using partition board
Room, cable vault and function cell ensure that independence and safety of the low-tension switch cabinet when overhauling, safeguarding, can prevent failure
Expansion and avoid the danger got an electric shock, realize the safe power supply and distribution of equipment；Wind turbine in the first radiating cabinet plate at the top of cabinet is taken out
The hot-air in cabinet is removed, cool ambient air enters by bottom the second radiating cabinet plate heat emission hole, and air is formed in cabinet and is followed
Ring is advantageously implemented efficient heat dissipation performance, ensures equipment safety operation；Dust excluding plate prevents the dust dirt in outside air from leading to
It crosses heat emission hole to enter in cabinet, further protects electric elements, avoid device fails.In addition the reinforcing rib enhancing on door closure
Cabinet intensity and durable performance.
Description of the drawings
Fig. 1 is the low-tension switch cabinet structure diagram of the utility model.
Fig. 2 is the anti-dust plate structure schematic diagram of the utility model.
Fig. 3 is the radiating cabinet plate structure schematic diagram of the utility model.
Fig. 4 is the reinforcing rib structure schematic diagram of the utility model.
Fig. 5 is the reinforcement unit structure diagram of the utility model.
Reference numeral：1- switch cabinets, 2- partition boards, 21- ventilation holes, 3- bus-bar rooms, 4- cable vaults, 5- functions cell, 6-
Door closure, 61- lock automatically, 7- reinforcing ribs, 71- reinforcement units, 72- hard point, 711- walings, 712- cross reinforcings,
8- radiating cabinet plates, 81- the first radiating cabinet plates, 811- wind turbines, 82- the second radiating cabinet plates, 83- heat emission holes, 84- flanges, 841- bottoms
Seat, 842- bending parts, 9- dust excluding plates, 91- sheet frames, 911- fixed strips, the dust-proof gauzes of 92-.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other element or combinations.
Fig. 1 ~ 5 show a kind of low-tension switch cabinet of the utility model, including：
Switch cabinet 1, the switch cabinet 1 are internally provided with multiple partition boards 2, and 2 surface of partition board is equipped with many places ventilation hole
21, the switch cabinet 1 is divided into bus-bar room 3, cable vault 4 and function cell 5 by the partition board 2；The bus-bar room 3 is located at institute
1 top of switch cabinet is stated, the function cell 5 is located at 3 lower section of bus-bar room with cable vault 4；The bus-bar room 3, function are small
Door closure 6 is equipped with outside room 5 and cable vault 4, the door closure 6 is equipped with automatic lock 61；The door closure 6 is equipped with reinforcing rib 7；
Radiating cabinet plate 8, the radiating cabinet plate 8 include the first radiating cabinet plate 81 and the second radiating cabinet plate 82 that are oppositely arranged；
The first radiating cabinet plate 81 is located at 1 top of switch cabinet, and the second radiating cabinet plate 82 is located at 1 bottom of switch cabinet
Portion；Wind turbine 811 is installed in the first radiating cabinet plate 81；Several heat emission holes are provided on 8 surrounded surface of radiating cabinet plate
83；The radiating cabinet plate 8 is equipped with dismountable dust excluding plate 9 with 1 junction of switch cabinet, and the dust excluding plate 9 includes plate
Frame 91 is symmetricly set on the upper and lower surface of the sheet frame 91 with double-deck dust-proof gauze 92, the dust-proof gauze 92.
In this technical solution, the switch cabinet 1 is divided into bus-bar room 3, cable vault 4 and function by the partition board 2
Cell 5 ensure that independence and safety of the low-tension switch cabinet when overhauling, safeguarding, can prevent the expansion of failure and avoid touching
The danger of electricity, realizes the safe power supply and distribution of equipment, and the reinforcing rib 7 on the door closure 6 enhances cabinet intensity and durable performance；It is described
Wind turbine 811 in first radiating cabinet plate 81 pumps the hot-air in cabinet, is discharged through 81 heat emission hole 83 of the first radiating cabinet plate, extraneous
Cold air enters through 82 heat emission hole 83 of the second radiating cabinet plate, and 2 ventilation hole 21 of partition board is conducive to the air stream in cabinet
Logical, hot-air is upward, and cold air enters from bottom, so as to form air circulation in cabinet, is advantageously implemented efficient heat dissipation
Performance ensures equipment safety operation；The dust-proof gauze 92 of bilayer of the dust excluding plate 9 prevents the dust dirt in outside air from passing through
Heat emission hole enters in cabinet, further protects electric elements, avoids device fails, and the dust excluding plate 9 is using removable in addition
Installation is unloaded, convenient for periodic cleaning dust dirt.
In another example, 6 reinforcing rib 7 of door closure includes several intersecting triangle reinforcement units 71；It is described
Waling 711 and cross reinforcing 712 are equipped in reinforcement unit 71；The waling 711 and cross reinforcing 712
Interleaved arrangement distributes as net shape.Using this scheme, triangle reinforcement unit 71 enhances stability, the longitudinal direction of distributed in grid
Reinforcing rib 711 further enhances integral strength with cross reinforcing 712.
In another example, 71 intersection of reinforcement unit is equipped with hard point 72.Using this scheme, further increase
Strong integral strength.
In another example, the door closure 6 is equipped with visualization hyalomere.Using this scheme, checked convenient for worker
The working condition of electric elements inside switch cabinet.
In another example, the bus-bar room 3, cable vault 4 and vertex in function cell 5 are equipped with reinforcing plate.It adopts
With this scheme, enhance the bus-bar room 3, cable vault 4 and the integral strength of function cell 5, extend the use of low-tension switch cabinet
Service life.
In another example, the dust excluding plate 9 is detachably fixed mode with the radiating cabinet plate 8：The dust excluding plate 9
91 both sides of sheet frame are equipped with L-shaped fixed strip 911, and the 8 both sides inner wall of radiating cabinet plate is equipped with and the 911 shape phase of fixed strip
Matched flange 84, the flange 84 include pedestal 841 and the bending part 842 against 911 bottom of fixed strip, the bending
Portion 842 is located at 841 outside of pedestal；There is buffer gap between the fixed strip 911 and the flange 84.
In this technical solution, L-shaped fixed strip 911 is fastened in the flange 84, and the bending part 842 is kept out described
911 bottom of fixed strip avoids the dust excluding plate 9 from loosening, and during periodic cleaning, pulls out the dust excluding plate 9 using external force and carries out clearly
Reason.
In another example, 84 inner surface of flange is equipped with asperities structure.Using this scheme, increase flange 84
With the frictional force between fixed strip 911, be conducive to keep the stabilization of dust excluding plate 9.
In another example, 2 surface of partition board is equipped with electro-insulating rubber layer with 1 inner wall of switch cabinet.Using
This scheme is conducive to prevent failure propagation and avoids the danger got an electric shock.
In another example, the switch cabinet 1 uses steel plate；The surface of steel plate is equipped with alusil alloy coating.It adopts
With this scheme, the steel plate that is coated with alusil alloy coating is corrosion-resistant, high temperature resistant, extends its service life.
In another example, 83 outside of heat emission hole is equipped with filter screen.Using this scheme, prevent in external environment
Dust impurity block the heat emission hole 83.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modification is easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
Specific details and legend shown and described herein are not limited to novel.
Claims (10)
1. a kind of low-tension switch cabinet, which is characterized in that including：
Switch cabinet（1）, the switch cabinet（1）It is internally provided with multiple partition boards（2）, the partition board（2）Surface leads to equipped with many places
Air holes（21）, the partition board（2）By the switch cabinet（1）It is divided into bus-bar room（3）, cable vault（4）With function cell（5）；
The bus-bar room（3）Positioned at the switch cabinet（1）Top, the function cell（5）With cable vault（4）Positioned at the bus-bar room
（3）Lower section；The bus-bar room（3）, function cell（5）With cable vault（4）It is equipped with door closure outside（6）, the door closure（6）It is equipped with
Automatic lock（61）；The door closure（6）It is equipped with reinforcing rib（7）；
Radiating cabinet plate（8）, the radiating cabinet plate（8）Including the first radiating cabinet plate being oppositely arranged（81）With the second radiating cabinet plate
（82）；The first radiating cabinet plate（81）Positioned at the switch cabinet（1）Top, the second radiating cabinet plate（82）Positioned at described
Switch cabinet（1）Bottom；The first radiating cabinet plate（81）Wind turbine is inside installed（811）；The radiating cabinet plate（8）Surrounded surface
On be provided with several heat emission holes（83）；The radiating cabinet plate（8）With the switch cabinet（1）Junction is equipped with dismountable anti-
Dirt plate（9）, the dust excluding plate（9）Including sheet frame（91）With double-deck dust-proof gauze（92）, the dust-proof gauze（92）It is symmetrical arranged
In the sheet frame（91）Upper and lower surface.
2. the low-tension switch cabinet as described in claim 1, which is characterized in that the door closure（6）Reinforcing rib（7）Including several
Intersecting triangle reinforcement unit（71）；The reinforcement unit（71）It is interior to be equipped with waling（711）With cross reinforcing
（712）；The waling（711）With cross reinforcing（712）Interleaved arrangement distributes as net shape.
3. the low-tension switch cabinet as described in claim 2, which is characterized in that the reinforcement unit（71）Intersection, which is equipped with, to be strengthened
Point（72）.
4. the low-tension switch cabinet as described in claim 1, which is characterized in that the door closure（6）It is equipped with visualization hyalomere.
5. low-tension switch cabinet as described in claim 1, which is characterized in that the bus-bar room（3）, cable vault（4）It is small with function
Room（5）Interior vertex is equipped with reinforcing plate.
6. the low-tension switch cabinet as described in claim 1, which is characterized in that the dust excluding plate（9）With the radiating cabinet plate（8）
Be detachably fixed mode：The dust excluding plate（9）Sheet frame（91）Both sides are equipped with L-shaped fixed strip（911）, the radiating cabinet plate
（8）Both sides inner wall is equipped with and the fixed strip（911）The flange that shape matches（84）, the flange（84）Including pedestal
（841）With against the fixed strip（911）The bending part of bottom（842）, the bending part（842）Positioned at the pedestal（841）
Outside；The fixed strip（911）With the flange（84）Between have buffer gap.
7. the low-tension switch cabinet as described in claim 6, which is characterized in that the flange（84）Inner surface is equipped with asperities knot
Structure.
8. low-tension switch cabinet as described in claim 1, which is characterized in that the partition board（2）Surface and the switch cabinet（1）
Inner wall is equipped with electro-insulating rubber layer.
9. low-tension switch cabinet as described in claim 1, which is characterized in that the switch cabinet（1）Using steel plate；The steel plate
Surface is equipped with alusil alloy coating.
10. low-tension switch cabinet as described in claim 1, which is characterized in that the heat emission hole（83）Outside is equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648837.2U CN207572754U (en) | 2017-12-01 | 2017-12-01 | A kind of low-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648837.2U CN207572754U (en) | 2017-12-01 | 2017-12-01 | A kind of low-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572754U true CN207572754U (en) | 2018-07-03 |
Family
ID=62689405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648837.2U Expired - Fee Related CN207572754U (en) | 2017-12-01 | 2017-12-01 | A kind of low-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682443A (en) * | 2020-06-23 | 2020-09-18 | 曹安春 | Self-insulated armored movable metal-enclosed switchgear |
| CN113099648A (en) * | 2021-03-22 | 2021-07-09 | 武汉光谷机电科技有限公司 | Multi-cabin storage cabinet |
-
2017
- 2017-12-01 CN CN201721648837.2U patent/CN207572754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682443A (en) * | 2020-06-23 | 2020-09-18 | 曹安春 | Self-insulated armored movable metal-enclosed switchgear |
| CN113099648A (en) * | 2021-03-22 | 2021-07-09 | 武汉光谷机电科技有限公司 | Multi-cabin storage 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 |
Granted publication date: 20180703 Termination date: 20211201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |