CN204243517U - Waterproof electrical control cubicles - Google Patents
Waterproof electrical control cubicles Download PDFInfo
- Publication number
- CN204243517U CN204243517U CN201420815179.1U CN201420815179U CN204243517U CN 204243517 U CN204243517 U CN 204243517U CN 201420815179 U CN201420815179 U CN 201420815179U CN 204243517 U CN204243517 U CN 204243517U
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- China
- Prior art keywords
- cabinet
- cover plate
- hole
- flange
- electrical control
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000037237 body shape Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000010030 laminating Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 4
- 241000283216 Phocidae Species 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
Embodiment of the present utility model provides a kind of waterproof electrical control cubicles, comprise cabinet, cover plate and multiple wired connection, described cabinet top is provided with cabinet through hole, the edge of described cabinet through hole is provided with cabinet through hole flange, described cabinet through hole flange is higher than described cabinet headboard face, enter in described through hole for anti-sealing along described cabinet headboard surface current, described cabinet through hole is covered by described cover plate, and described cover plate is provided with multiple wired connection.The waterproof electrical control cubicles of the utility model embodiment, by arranging curl around punching hole in electrical control cubicles line region, make the cover plate that is equipped with line connector again, the two combines, solve that inlet wire from different directions causes poorly sealed close and the drainage that produces, due to the existence of flange, even if inlet wire cover plate and cabinet laminating are not especially closely can reach waterproof requirement yet, improve the water resistance of electrical control cubicles, reduce installation accuracy requirement, reduce potential safety hazard.
Description
Technical field
The utility model relates to a kind of waterproof electrical control cubicles, belongs to technical field of wind power generation.
Background technology
Present most of control panel line mostly is the connector such as cable joint, heavy-duty connector, and connector is directly installed on bottom, the top or side etc. of cabinet usually, and generally these connectors have certain self sealss ability.But installation accuracy requires higher, wind turbine generator service life is long, if cabinet any standing water on top, or sealing director touches liquid the time, especially the liquid that corrosivity is strong, can make seal failure, and due to connector self installation and quality problems, cause the fracture of connector, also may make seal failure.Just there is the risk of leaking once seal failure control panel, after water enters cabinet, can line short circuit be caused, cause internal electric and power electronic equipment to damage.
State in the process of control panel work in realization, inventor finds that in prior art, at least there are the following problems:
Existing electrical control cubicles water resistance is poor, and installation accuracy requires higher, there is potential safety hazard.
Utility model content
The object of the utility model embodiment is to provide a kind of waterproof electrical control cubicles, improves the water resistance of electrical control cubicles, reduces installation accuracy requirement, reduces potential safety hazard.
For achieving the above object, embodiment of the present utility model provides a kind of waterproof electrical control cubicles, it comprises cabinet, cover plate and multiple wired connection, described cabinet top is provided with cabinet through hole, the edge of described cabinet through hole is provided with cabinet through hole flange, described cabinet through hole flange, higher than described cabinet headboard face, enters in described through hole for anti-sealing along described cabinet headboard surface current;
Described cabinet through hole is covered by described cover plate, and described cover plate is provided with multiple wired connection.
Preferably, the edge of described cover plate is provided with cover plate flange, and the coated described cabinet through hole flange of described cover plate flange, after being arranged on by described cover plate on described cabinet, described cover plate plate face is higher than described cabinet headboard face.
Further, the hollow body shape that surrounds of described cover plate flange is identical with the hollow body shape that described cabinet through hole flange surrounds.
Further, the flange junction that described cabinet through hole is adjacent is full weld sealing.
Further, the flange junction that described cover plate is adjacent is full weld sealing.
Further, described cover plate flared end portions is provided with the bending extended to cover plate surrounding, and described bending forms the mounting base parallel with described cover plate, and described cover plate is fixed on described cabinet by described mounting base.
Preferably, described cover plate is also provided with multiple line throughhole, described multiple wired connection is arranged on described multiple line throughhole position, and after described multiple wired connection is arranged on described multiple line throughhole position, described multiple wired connection is higher than described cover plate plate face.
Alternatively, described multiple wired connection is cable joint, heavy-duty connector, insulating part and copper bar.
Alternatively, described cabinet through hole is square opening.
The waterproof electrical control cubicles of the utility model embodiment, by arranging curl around punching hole in electrical control cubicles line region, make the cover plate that is equipped with line connector again, the two combines, solve that inlet wire from different directions causes poorly sealed close and the drainage that produces, due to the existence of flange, even if inlet wire cover plate and cabinet laminating are not especially closely can reach waterproof requirement yet, improve the water resistance of electrical control cubicles, reduce installation accuracy requirement, reduce potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the electric control cabinet structure schematic diagram of the utility model embodiment;
Fig. 2 is the covering plate structure schematic diagram of the utility model embodiment;
Fig. 3 is the structural representation after the cover plate installation wired connection of the utility model embodiment;
Fig. 4 is the overall structure schematic diagram of the utility model embodiment.
Drawing reference numeral illustrates:
1-cabinet; 11-cabinet through hole; 12-cabinet through hole flange; 2-cover plate; 21-cover plate flange; 211-mounting base; 22-many line throughhole; 3-many wired connection; 31-cable joint; 32-heavy-duty connector; 33-insulating part.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
The know-why of the utility model embodiment is by arranging curl around punching hole in electrical control cubicles line region, make the cover plate that is equipped with line connector again, the two is combined, solve that inlet wire from different directions causes poorly sealed close and the drainage that produces, due to the existence of flange, even if inlet wire cover plate and cabinet laminating are not especially closely can reach waterproof requirement yet, improve the water resistance of electrical control cubicles, reduce installation accuracy requirement, reduce potential safety hazard.It should be noted that the technical scheme of the utility model embodiment is not limited to electrical control cubicles, the person skilled in other technologies field should be known, and the technical scheme of the utility model embodiment can be applied in the installation making of other waterproof cabinet bodies.In addition, the technical scheme of the utility model embodiment not only can waterproof, and other liquid also can protect.
As Figure 1-4, with reference to Fig. 4, it is the overall structure schematic diagram of the utility model embodiment, the waterproof electrical control cubicles of the utility model embodiment, comprise cabinet 1, cover plate 2 and multiple wired connection 3, cabinet 1 top is provided with cabinet through hole 11, and the edge of cabinet through hole 11 is provided with cabinet through hole flange 12, cabinet through hole flange 12, higher than cabinet 1 headboard face, enters in through hole (i.e. cabinet through hole 11) for anti-sealing along cabinet 1 headboard surface current;
Cabinet through hole 11 is covered by cover plate 2, cover plate 2 is provided with multiple wired connection 3.Wherein, cabinet through hole flange 12 can be arranged on bottom, the top or side etc. of cabinet 1, and cabinet through hole flange 12 is realize flange to the outside of cabinet 1, and the cabinet 1 through hole flange of the utility model embodiment is for upwards to realize flange.Preferably, cabinet through hole flange 12 can higher than cabinet 1 headboard face.Adopt cabinet to back down the mode of hole flanging, line region is separated with other regions on cabinet top, and the region of line is higher than cabinet top, and the water on such cabinet top cannot arrive line region, prevents liquid from entering the inside of cabinet 1.Solve due to long-time ponding, or the control panel that connector self is installed and quality problems are brought leaks water problem.
Further, the edge of cover plate 2 can be provided with cover plate flange 21, for coordinating with cabinet through hole flange 12, cover plate flange 21 can coated cabinet through hole flange 12, make the gap of cover plate flange 21 and the cooperation of cabinet through hole flange 12 straight down, it is inner that anti-sealing vertically falls into cabinet 1 along the gap that cover plate flange 21 and cabinet through hole flange 12 coordinate.After being arranged on by cover plate 2 on cabinet 1, the plate face of cover plate 2 can higher than cabinet 1 headboard face.Wherein, cabinet through hole flange 12 cooperatively interacts with the height of cover plate flange 21.Most preferably, the cabinet through hole flange 12 in the utility model embodiment is identical with the height of cover plate flange 21.Cabinet through hole flange 12 and cover plate flange 21 are installed coordinate stable.
Further, the hollow body shape that cover plate flange 21 surrounds is identical with the hollow body shape that cabinet through hole flange 12 surrounds, and the hollow body shape that the hollow body shape that cover plate flange 21 surrounds and cabinet through hole flange 12 surround also can not be identical.Further, the hollow body that cover plate flange 21 surrounds also can be greater than the hollow body that cabinet through hole flange 12 surrounds, and in order to be coated on cabinet through hole flange 12 by cover plate 2, cover plate 2 can be withheld more suitably at cabinet through hole 11 place.
Further, the flange junction that cabinet through hole 11 is adjacent can seal for full weld, also can seal by other modes, such as gluing, with the gap sealing by adjacent for cabinet through hole 11 flange junction, prevents the clearance leakage of junction.Alternatively, the flange junction that cover plate 2 is adjacent can seal for full weld.Also can seal by other modes, such as gluing, with the gap sealing by flange junction adjacent for cover plate 2, prevent the clearance leakage of junction.
Further, cover plate flange 21 end is provided with the bending extended to cover plate 2 surrounding, and the mounting base 211 that bending formation is parallel with cover plate 2, cover plate 2 is fixed on cabinet 1 by mounting base 211.Particularly, mounting base 211 is provided with bolt hole, cover plate 2 can be fixed on cabinet 1 through the bolt hole on mounting base 211 by bolt, also can fix by other means, such as, weld, to be fixed on cabinet 1 by cover plate 2.
The possibility of liquid is directly touched in order to reduce circuit to greatest extent, cover plate is also provided with multiple line throughhole 22, multiple wired connection 3 is arranged on multiple line throughhole 22 position, after multiple wired connection 3 is arranged on multiple line throughhole 22 position, multiple wired connection 3 is higher than cover plate 2 plate face.Wherein, multiple wired connection 3 can be bolted on multiple line throughhole 22 position, also can weld, so that multiple wired connection 3 is fixed on multiple line throughhole 22 position.Preferably, multiple wired connection 3 is higher than cover plate 2 plate face.The height official post water that cabinet through hole flange 12 and cabinet 1 headboard face are formed cannot arrive inlet wire connector place, reduces the cabinet top that may cause due to cabinet jacking wire connections quality and installation question and leaks.
Further, multiple wired connection 3 can be adaptor inside and outside other cabinets such as cable joint 31, heavy-duty connector 32, insulating part 33 and copper bar (not shown), in a word, the circuit of cabinet 1 inside can be exported to the connector of cabinet 1 outside.Alternatively, cabinet through hole 11 can be square opening, also can be other shapes, such as rectangle, circle etc., outside to realize that circuit is exported to cabinet 1 by cabinet 1 inside.
The waterproof electrical control cubicles of the utility model embodiment, by arranging curl around punching hole in electrical control cubicles line region, make the cover plate that is equipped with line connector again, the two combines, solve that inlet wire from different directions causes poorly sealed close and the drainage that produces, due to the existence of flange, even if inlet wire cover plate and cabinet laminating are not especially closely can reach waterproof requirement yet, improve the water resistance of electrical control cubicles, reduce installation accuracy requirement, reduce potential safety hazard.
First can assemble inlet wire cover plate assembly in installation process and (improve the operating environment of workman, be conducive to installing, be conducive to realizing assembling automation), and then be installed to cabinet, facilitate operation and the inspection of inlet wire connector like this, reduce the quality problems of installing.When control panel needs to configure different line time, cover plate can be changed quickly and easily, to realize different configurations, and the structure of cabinet need not be changed.
The waterproof electrical control cubicles of the utility model embodiment, good water-proof effect, prevents water and other liquid to enter in cabinet, thus avoids generation electric accident, ensure that personal security and reduces economic loss.At control panel line regional opening flange, make the cover plate that is loaded onto line connector again, the two is combined, solve that inlet wire from different directions causes poorly sealed close and the drainage that produces, due to the existence of flange, even if inlet wire cover plate and cabinet laminating closely can not reach the requirement of waterproof yet, reduce installation accuracy requirement.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (9)
1. a waterproof electrical control cubicles, it is characterized in that, comprise cabinet, cover plate and multiple wired connection, described cabinet top is provided with cabinet through hole, the edge of described cabinet through hole is provided with cabinet through hole flange, described cabinet through hole flange, higher than described cabinet headboard face, enters in described through hole for anti-sealing along described cabinet headboard surface current;
Described cabinet through hole is covered by described cover plate, and described cover plate is provided with multiple wired connection.
2. waterproof electrical control cubicles according to claim 1, it is characterized in that, the edge of described cover plate is provided with cover plate flange, the coated described cabinet through hole flange of described cover plate flange, after being arranged on by described cover plate on described cabinet, described cover plate plate face is higher than described cabinet headboard face.
3. waterproof electrical control cubicles according to claim 2, is characterized in that, the hollow body shape that described cover plate flange surrounds is identical with the hollow body shape that described cabinet through hole flange surrounds.
4. waterproof electrical control cubicles according to claim 3, is characterized in that, the flange junction that described cabinet through hole is adjacent is full weld sealing.
5. waterproof electrical control cubicles according to claim 4, is characterized in that, the flange junction that described cover plate is adjacent is full weld sealing.
6. waterproof electrical control cubicles according to claim 2, it is characterized in that, described cover plate flared end portions is provided with the bending extended to cover plate surrounding, and described bending forms the mounting base parallel with described cover plate, and described cover plate is fixed on described cabinet by described mounting base.
7. according to the arbitrary described waterproof electrical control cubicles of claim 1 to 6, it is characterized in that, described cover plate is also provided with multiple line throughhole, described multiple wired connection is arranged on described multiple line throughhole position, after described multiple wired connection is arranged on described multiple line throughhole position, described multiple wired connection is higher than described cover plate plate face.
8. waterproof electrical control cubicles according to claim 7, is characterized in that, described multiple wired connection is cable joint, heavy-duty connector, insulating part and copper bar.
9. waterproof electrical control cubicles according to claim 1, is characterized in that, described cabinet through hole is square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815179.1U CN204243517U (en) | 2014-12-18 | 2014-12-18 | Waterproof electrical control cubicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815179.1U CN204243517U (en) | 2014-12-18 | 2014-12-18 | Waterproof electrical control cubicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243517U true CN204243517U (en) | 2015-04-01 |
Family
ID=52772964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420815179.1U Active CN204243517U (en) | 2014-12-18 | 2014-12-18 | Waterproof electrical control cubicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243517U (en) |
-
2014
- 2014-12-18 CN CN201420815179.1U patent/CN204243517U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |