CN205543744U - Top cap has outdoor switch board of vent - Google Patents
Top cap has outdoor switch board of vent Download PDFInfo
- Publication number
- CN205543744U CN205543744U CN201620055628.6U CN201620055628U CN205543744U CN 205543744 U CN205543744 U CN 205543744U CN 201620055628 U CN201620055628 U CN 201620055628U CN 205543744 U CN205543744 U CN 205543744U
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- Prior art keywords
- top cover
- vent
- top cap
- distribution cabinet
- groove
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Abstract
The utility model discloses a top cap has outdoor switch board of vent, including the top cap, box, top cap include that the top cap supports, exposes groove and apron, the top cap supports and exposes the groove and arranges the apron below in, and the one end that exposes the groove supports with the top cap and links to each other, and the other end links to each other with the apron, exposing tank bottom portion and being equipped with the air vent, the top cap supports and fixes on the box support in the box. The utility model discloses be equipped with the vent on the top cap, on the radiating basis in both sides, increase the mode in bottom band -pass wind hole around the top cap, can effectual natural cooling, reduce the inside temperature of outdoor switch board, guarantee the normal operating of equipment safety.
Description
Technical field
The utility model discloses the top cover outdoor electricity distribution cabinet with vent, relate to ventilation structure
Power distribution cabinet, belong to and electrically use apparatus field.
Background technology
Distribution transformer integrated power distribution cabinet is called for short JP cabinet, is typically mounted at below transformator, collection metering,
Distribution, compensation function are in one.JP cabinet be for adapt to countryside low-voltage electric distribution device standardization, miniaturization,
The requirement of outdoor type and design, its collection distribution, measure, protect (overload, short circuit, leak electricity, anti-
Snow), capacitance reactive compensation in one.It has chopper, metering, lightning protection, overload, short circuit, disconnected phase,
The defencive functions such as electric leakage, are typically mounted at outdoor transformer low-pressure side.
JP cabinet housing uses Zinc-coated angle steel skeleton, external application corrosion resistant plate, and tank surface blinding free is reflective,
Distributing box can electromagnetic interference rainproof, dust-proof, antitheft, anticreep, anti-lightning strike, anti-, have enough
Intensity guarantee transport and installation process in will not deform.
JP cabinet has the following characteristics that 1, JP cabinet has metering, distribution, three kinds of basic training of reactive-load compensation
Energy.Flexible configuration can be needed according to user.Metering+distribution+compensate, measure+distribution, distribution+compensation,
Measure+compensate, measure, distribution, compensation totally seven kinds of allocation plans.2, whole cabinet framework uses not
Rust steel assembles, and distributing box can be rainproof, dust-proof, antitheft, anticreep, anti-lightning strike, anti-electric
Magnetic disturbance, having enough intensity to guarantee in transport and installation process will not deform.3, multiple functional, tool
There are manually and automatically two kinds of switching methods of operation.Defencive function is complete: overvoltage, overload, under-voltage, deficient
The functions such as stream, short circuit, phase shortage, zero sequence transfinite.4, rapidly, compensation effect is good, reliable operation in response.
5, ground protection is complete, and cabinet bottom is provided with main earthing screw and indicates ground connection mark, and door is adopted with cabinet
Connecting with yellow and green, whole low-tension switch cabinet constitutes complete ground protection circuit.6, assembling essence
Good, meet IEC439-1 " low-voltage complete switch equipment and control equipment " GB7251.1-2005, " low pressure
Switchgear assembly and control equipment " GB/T15576-2008 and " low-voltage complete reactive power compensation fill
Put " relevant criterion requirement.Main application fields: be widely used in transformer station, factory, industrial and mining establishment,
Large power plant, oil, chemical enterprise, large-scale steel mill, skyscraper power center (PC), reactive-load compensation,
The occasions such as metering, electric energy distribution.
In prior art, it is many that outdoor electricity distribution cabinet internal electric equipment produces heat, requires again waterproof simultaneously
The function such as dust-proof, general dispels the heat by both sides, and radiating effect is the best, easily makes the internal temperature of outdoor electricity distribution cabinet
Degree rises, and in being unfavorable for electricity cabinet, the normal of electrical equipment uses.
Utility model content
For deficiency of the prior art.
Top cover is with the outdoor electricity distribution cabinet of vent, it is characterised in that described top cover is with vent
Outdoor electricity distribution cabinet includes top cover, casing, and described top cover includes top cover support, exposes groove and cover plate；
Described top cover support and expose groove and be placed in below cover plate, described in expose one end and the top cover support of groove
Being connected, the other end is connected with cover plate；
The described trench bottom that exposes is provided with passage, and described top cover support is fixed on the case supports in casing
On.
Described top cover support is horizontally disposed with.
Described top cover support and case supports junction are provided with preformed hole, described case supports level, if
It is placed in the inner side at casing top, is fixed on the outer wall of casing.
Described case supports is provided with dust-proof gauze, and spot welding is fixed.
The described groove that exposes is U-shaped, and both sides are vertical, bottom level.
Described cover plate raises up, two boards be spliced, angle is more than 90 °.
Described passage is evenly distributed on and exposes trench bottom.
This utility model top cover is provided with vent, on the basis of dispelling the heat in both sides, before and after increasing top cover
The mode of bottom belt air vent, can effective natural heat dissipation, reduce the temperature within outdoor electricity distribution cabinet,
Guarantee equipment safety is properly functioning.
Accompanying drawing explanation
Fig. 1 is the top cover sectional view with the outdoor electricity distribution cabinet of vent；
Fig. 2 is the top cover front view with the outdoor electricity distribution cabinet of vent；
Fig. 3 is the top view of casing；
Fig. 4 is the sectional view of top cover；
In figure: 1, top cover, 2, casing, 11, top cover support, 12, expose groove, 13, cover plate, 14,
Passage, 21, case supports.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Embodiment 1:
Top cover is with the outdoor electricity distribution cabinet of vent, and including top cover 1, casing 2, top cover 1 includes top cover
Support 11, expose groove 12 and cover plate 13；Top cover support 11 and expose groove 12 and be placed in below cover plate 13,
The one end exposing groove 12 is connected with top cover support 11, and the other end is connected with cover plate 13；Expose groove 12
Bottom is provided with passage 14, and top cover support 11 is fixed in the case supports 21 in casing 2.
Top cover support 11 is horizontally disposed with.Top cover support 11 and case supports 21 junction are provided with preformed hole,
Case supports 21 level, is arranged at the inner side at casing 2 top, is fixed on the outer wall of casing 2.
Case supports 21 is provided with dust-proof gauze, and spot welding is fixed.Exposing groove 12 is U-shaped, and both sides are vertical,
Bottom level.Cover plate 13 raises up, two boards be spliced.Passage 14 is evenly distributed on
Expose bottom groove 12.
Such as Fig. 4, top cover 1 both sides mirror is symmetrical, and length 620mm is the shortest between two top cover support 11
Distance is 564mm.It is 24mm for top cover support 11 width, exposes groove 12 and be connected with top cover support 11
The width of side is 24mm, exposes groove 12 bottom width 28mm, exposes groove 12 and is connected side with cover plate 13
Width be 28mm, cover plate 13 is spliced by the plate that two pieces of width are 312mm.Casing 2 upper box
The width of support 21 is identical with top cover support 11 width, preformed hole diameter 12mm, and interval 40mm is arranged,
It is placed on the centrage of width.
Claims (7)
1. top cover is with the outdoor electricity distribution cabinet of vent, it is characterised in that described top cover is with the family of vent
Outer power distribution cabinet includes top cover (1), casing (2), and described top cover (1) includes top cover support (11),
Expose groove (12) and cover plate (13)；
Described top cover support (11) and expose groove (12) be placed in cover plate (13) lower section, described in expose
One end of groove (12) is connected with top cover support (11), and the other end is connected with cover plate (13)；
Described groove (12) bottom of exposing is provided with passage (14), and described top cover support (11) is fixed on
In case supports (21) in casing (2).
Top cover the most according to claim 1 is with the outdoor electricity distribution cabinet of vent, it is characterised in that institute
State top cover support (11) to be horizontally disposed with.
3. according to the arbitrary described top cover of claim 1 or 2 with the outdoor electricity distribution cabinet of vent, its feature
Being, described top cover support (11) and case supports (21) junction are provided with preformed hole, described case
Body supports (21) level, is arranged at the inner side at casing (2) top, is fixed on outside casing (2)
On wall.
Top cover the most according to claim 3 is with the outdoor electricity distribution cabinet of vent, it is characterised in that institute
Stating case supports (21) and be provided with dust-proof gauze, spot welding is fixed.
Top cover the most according to claim 1 is with the outdoor electricity distribution cabinet of vent, it is characterised in that institute
Stating that to expose groove (12) be U-shaped, both sides are vertical, bottom level.
Top cover the most according to claim 1 is with the outdoor electricity distribution cabinet of vent, it is characterised in that institute
State cover plate (13) to raise up, two boards be spliced, angle is more than 90 °.
Top cover the most according to claim 1 is with the outdoor electricity distribution cabinet of vent, it is characterised in that institute
State passage (14) be evenly distributed on expose groove (12) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055628.6U CN205543744U (en) | 2016-01-20 | 2016-01-20 | Top cap has outdoor switch board of vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055628.6U CN205543744U (en) | 2016-01-20 | 2016-01-20 | Top cap has outdoor switch board of vent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543744U true CN205543744U (en) | 2016-08-31 |
Family
ID=56765880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055628.6U Active CN205543744U (en) | 2016-01-20 | 2016-01-20 | Top cap has outdoor switch board of vent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543744U (en) |
-
2016
- 2016-01-20 CN CN201620055628.6U patent/CN205543744U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |