CN109219289A - A kind of waterproof cover and water repellent component for JP cabinet - Google Patents
A kind of waterproof cover and water repellent component for JP cabinet Download PDFInfo
- Publication number
- CN109219289A CN109219289A CN201811184341.3A CN201811184341A CN109219289A CN 109219289 A CN109219289 A CN 109219289A CN 201811184341 A CN201811184341 A CN 201811184341A CN 109219289 A CN109219289 A CN 109219289A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- plate
- waterproof cover
- ventilating blind
- waterproof
- Prior art date
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Abstract
The invention discloses a kind of waterproof covers and water repellent component for JP cabinet, waterproof cover includes mounting plate, left side plate, upper plate, lower plate and cover board, left side plate is up-narrow and down-wide wedge structure, cover board is plate protrusion, and cover board is equipped with the first ventilating blind, first ventilating blind protrudes on the inside of cover board, and tilts upwards；Water repellent component, including waterproof cover above-mentioned further include stainless steel web plate and JP cabinet side wall, and JP cabinet side wall is equipped with the second ventilating blind, and the second ventilating blind is stretched out JP cabinet side-wall outer side, tilted down；First ventilating blind and the second ventilating blind position are interlaced, form labyrinth type ventilation air duct, that is, are able to satisfy ventilation requirement, and can have good waterproof effect.
Description
Technical field
The invention belongs to transformer technology fields, are related to a kind of wader used in 10kV pole type transformer platform JP cabinet
It sets, in particular to a kind of waterproof cover and water repellent component for JP cabinet.
Background technique
Existing State Grid Corporation of China is distinctly claimed IP44 to 10kV pole type transformer platform JP cabinet degree of protection, and temperature rise should meet
The requirement of GB7251.12.This requires the existing good ventilation volumes of JP cabinet, also to there is the water proof and dust proof performance of high standard.For
This requirement is coped with, JP cabinet side wall can generally hold ventilating blind, the scheme ventilation quantity foot of spot welding stainless (steel) wire inside traditional blinds
Enough, but in 180 ° of water pouring tests there is the risk of leak, there is enterprise to install cover plate additional outside cabinet body, 180 ° of water drenchings examinations can be avoided
It tests, meets the requirement of waterproof, but ventilation quantity will receive considerable restraint, influence JP cabinet temperature rise and pass through.
Therefore a kind of water-tight device is needed, has both solved the risk of leak in water pouring test, also meet cabinet body temperature rise ventilation
Demand.
Summary of the invention
In view of the deficienciess of the prior art, the present invention provides a kind of waterproof cover and water repellent component for JP cabinet, simultaneously
Meet the requirement of JP cabinet waterproof and ventilation.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
A kind of waterproof cover for JP cabinet, including mounting plate, left side plate, upper plate, lower plate and cover board, left side plate are upper
Narrow lower wide wedge structure, cover board is plate protrusion, and cover board is equipped with the first ventilating blind, and first ventilating blind is stretched
Enter on the inside of cover board, and tilts upwards.
Preferably, the left side plate is equipped with the rectangle square hole of secondary ventilation.
Preferably, the waterproof cover lower part is semi-closed structure, and the lower plate is equipped with discharge outlet.
Preferably, gap of the discharge outlet between lower plate and mounting plate.
The present invention also provides a kind of water repellent components for JP cabinet, including waterproof cover above-mentioned, further include stainless steel web plate
With JP cabinet side wall, the waterproof cover is fixed on JP cabinet inside sidewalls, and stainless steel web plate be located at waterproof cover and JP cabinet side wall it
Between, JP cabinet inside sidewalls are fixed on by waterproof cover flanging.
Preferably, the JP cabinet side wall is equipped with the second ventilating blind, and the second ventilating blind stretches out JP cabinet side-wall outer side,
It tilts down；First ventilating blind and the second ventilating blind position are interlaced, and labyrinth type is formed between left side plate
Ventilation air duct.
Preferably, the grid gap of the stainless steel web plate is less than or equal to 0.6mm, and stainless steel web plate and waterproof cover are common
Effect, cabinet body degree of protection reach IP44.
Compared with prior art, the invention has the advantages that:
The present invention constructs a kind of waterproof cover of special construction by innovative design, cooperates with JP cabinet side wall, and it is logical to solve JP cabinet
Contradiction between two key technical index of wind and waterproof；Reach the requirement of degree of protection IP44, and by traditional inner liner stainless steel
Web plate is changed to waterproof cover flanging and is fixed by being welded and fixed, and improves production efficiency, also more convenient later period maintenance.
Waterproof cover material is ABC fire proofing, V-0 grades of grade, meets product technology condition and the demand of user, side
Just on-site maintenance, maintenance, and it is safe and reliable, practicability is high.
Detailed description of the invention
Fig. 1 is waterproof cover perspective view of the invention；
Fig. 2 is waterproof cover main view of the invention；
Fig. 3 is waterproof cover internal structure side view (removing a side plate) of the invention；
Fig. 4 is waterproof cover bottom view of the invention；
Fig. 5 is water repellent component structural schematic diagram of the invention；
Fig. 6 is stainless steel mesh-plate structure schematic diagram of the invention.
In figure, 1. mounting plates；2. upper plate；3. side plate；4. rectangle square hole；5. cover board；6. the first ventilating blind；7.
Lower plate；8. discharge outlet；9. stainless steel web plate；10. JP cabinet side wall；11. the second ventilating blind；12. fastening bolt；13.
Nut.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further illustrated.
Embodiment one
The present embodiment provides a kind of waterproof cover for JP cabinet, waterproof cover is ABS fire proofing, V-0 grades of grade.Basic Design is thought
Road is that the front of waterproof cover is plate protrusion, and side is up-narrow and down-wide wedge structure；Waterproof cover frontal design ventilating blind,
It can also prevent from splashing while increasing ventilation quantity.
Concrete structure design is as shown in Figs 1-4, and waterproof cover includes mounting plate 1, left side plate 3, upper plate 2,7 and of lower plate
Cover board 5, left side plate 3 are up-narrow and down-wide wedge structure, and cover board 5 is plate protrusion, and cover board 5 is equipped with the first ventilation hundred
Leaf 6, the first ventilating blind 6 protrudes into 5 inside of cover board, and tilts upwards.
Left side plate 3 is equipped with the rectangle square hole 4 of secondary ventilation, further increases draught area.
Waterproof cover lower part is semi-closed structure, and lower plate 7 is equipped with discharge outlet 8, and discharge outlet 8 is lower plate 7 and mounting plate 1
Between gap, the preferably gap 2mm.After guaranteeing that the outer water drenching of a small amount of cabinet is blocked by waterproof cover and flowed down, along JP cabinet cabinet body inner wall
Discharge, will not splash or flow in cabinet on component.In use, waterproof cover is suitable for reading also can be set to open architecture, to protect
Demonstrate,prove ventilation quantity.
Embodiment two
As seen in figs. 5-6, the present embodiment provides a kind of water repellent components for JP cabinet, in addition to including waterproof described in embodiment one
Cover, further includes stainless steel web plate 9 and JP cabinet side wall 10.It is fixed that waterproof cover is fastened by bolts part (fastening bolt 12 and nut 13)
In 10 inside of JP cabinet side wall, and stainless steel web plate 9 is located between waterproof cover and JP cabinet side wall 10, is fixed on by waterproof cover flanging
10 inside of JP cabinet side wall.Stainless steel web plate 9 uses 304 stainless steel web plates, and grid gap is less than or equal to 0.6mm, stainless steel web plate
With waterproof cover collective effect, cabinet body degree of protection reaches IP44.
JP cabinet side wall 10 is equipped with the second ventilating blind 11, and the second ventilating blind 11 stretches out 10 outside of JP cabinet side wall, downwards
Inclination；11 position of the second ventilating blind of the first ventilating blind 6 and JP cabinet side wall 10 on waterproof cover is interlaced, waterproof cover side
Plate 3 is inclined wedge structure, guarantees that the outer water drenching of cabinet not can enter in cabinet from any angle, the left side plate 3 of waterproof cover, the
Labyrinth type ventilation air duct is formed between one ventilating blind 6, the second ventilating blind 11, ensure that ventilation volume.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, within the essential scope of the present invention, the variations, modifications, additions or substitutions made all should belong to the present invention
Protection scope.
Claims (7)
1. a kind of waterproof cover for JP cabinet, it is characterised in that: including mounting plate, left side plate, upper plate, lower plate and lid
Plate, left side plate are up-narrow and down-wide wedge structure, and cover board is plate protrusion, and cover board is equipped with the first ventilating blind, institute
It states the first ventilating blind to protrude on the inside of cover board, and tilts upwards.
2. the waterproof cover according to claim 1 for JP cabinet, it is characterised in that: it is logical that the left side plate is equipped with auxiliary
The rectangle square hole of wind.
3. the waterproof cover according to claim 1 for JP cabinet, it is characterised in that: the waterproof cover lower part is semiclosed knot
Structure, the lower plate are equipped with discharge outlet.
4. the waterproof cover according to claim 3 for JP cabinet, it is characterised in that: the discharge outlet is lower plate and installation
Gap between plate.
5. a kind of water repellent component for JP cabinet, it is characterised in that: including the described in any item waterproof covers of claim 1-4, also
Including stainless steel web plate and JP cabinet side wall, the waterproof cover is fixed on JP cabinet inside sidewalls, and stainless steel web plate is located at waterproof
Between cover and JP cabinet side wall, JP cabinet inside sidewalls are fixed on by waterproof cover flanging.
6. the water repellent component according to claim 5 for JP cabinet, it is characterised in that: the JP cabinet side wall is equipped with second
Ventilating blind, the second ventilating blind are stretched out JP cabinet side-wall outer side, are tilted down；First ventilating blind and the second ventilating blind
Position is interlaced, and labyrinth type ventilation air duct is formed between left side plate.
7. the water repellent component according to claim 6 for JP cabinet, it is characterised in that: between the grid of the stainless steel web plate
Gap is less than or equal to 0.6mm, stainless steel web plate and waterproof cover collective effect, and cabinet body degree of protection reaches IP44.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184341.3A CN109219289A (en) | 2018-10-11 | 2018-10-11 | A kind of waterproof cover and water repellent component for JP cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184341.3A CN109219289A (en) | 2018-10-11 | 2018-10-11 | A kind of waterproof cover and water repellent component for JP cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109219289A true CN109219289A (en) | 2019-01-15 |
Family
ID=64980147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811184341.3A Pending CN109219289A (en) | 2018-10-11 | 2018-10-11 | A kind of waterproof cover and water repellent component for JP cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109219289A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842030A (en) * | 2019-02-22 | 2019-06-04 | 国网山东省电力公司临沂供电公司 | A kind of low-tension distribution box |
| CN110829680A (en) * | 2019-11-08 | 2020-02-21 | 陕西航空电气有限责任公司 | End cover suitable for green electric drive system motor that slides |
| CN111689081A (en) * | 2019-03-15 | 2020-09-22 | 弗莱克斯集装箱有限公司 | Ventilator for container |
| CN112911851A (en) * | 2020-12-28 | 2021-06-04 | 青岛鼎信通讯股份有限公司 | Outdoor case of distributed active unbalance compensation device with good ventilation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005057213A (en) * | 2003-08-07 | 2005-03-03 | Shinohara Electric Co Ltd | Ventilating device for ventilation |
| CN201115093Y (en) * | 2007-09-03 | 2008-09-10 | 中兴通讯股份有限公司 | Ventilation door plate |
| CN203243628U (en) * | 2013-04-07 | 2013-10-16 | 江苏通鼎通信设备有限公司 | Dustproof ventilation device for outdoor cabinet |
| CN103442537A (en) * | 2013-08-29 | 2013-12-11 | 陕西海泰电子有限责任公司 | Air inlet protection device of equipment cabinet |
| CN204577894U (en) * | 2015-05-07 | 2015-08-19 | 杭州金知科技有限公司 | A kind of outdoor power distribution cabinet with water-proof function |
| CN106545284A (en) * | 2016-10-11 | 2017-03-29 | 许继电气股份有限公司 | Blinds apparatus |
| CN206865874U (en) * | 2017-06-16 | 2018-01-09 | 上海通用电气广电有限公司 | A kind of water-proof ventilation structure |
| CN207098325U (en) * | 2017-08-30 | 2018-03-13 | 江苏青诚信息科技有限公司 | A kind of power distribution cabinet with strong waterproof heat-dissipation effect |
| CN207568453U (en) * | 2017-11-16 | 2018-07-03 | 美图（福建）铝业有限公司 | A kind of Auto-drainage shutter of changeable draft type |
| CN207829759U (en) * | 2017-12-29 | 2018-09-07 | 四川华一电器有限公司 | A kind of new waterproof ventilation device |
-
2018
- 2018-10-11 CN CN201811184341.3A patent/CN109219289A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005057213A (en) * | 2003-08-07 | 2005-03-03 | Shinohara Electric Co Ltd | Ventilating device for ventilation |
| CN201115093Y (en) * | 2007-09-03 | 2008-09-10 | 中兴通讯股份有限公司 | Ventilation door plate |
| CN203243628U (en) * | 2013-04-07 | 2013-10-16 | 江苏通鼎通信设备有限公司 | Dustproof ventilation device for outdoor cabinet |
| CN103442537A (en) * | 2013-08-29 | 2013-12-11 | 陕西海泰电子有限责任公司 | Air inlet protection device of equipment cabinet |
| CN204577894U (en) * | 2015-05-07 | 2015-08-19 | 杭州金知科技有限公司 | A kind of outdoor power distribution cabinet with water-proof function |
| CN106545284A (en) * | 2016-10-11 | 2017-03-29 | 许继电气股份有限公司 | Blinds apparatus |
| CN206865874U (en) * | 2017-06-16 | 2018-01-09 | 上海通用电气广电有限公司 | A kind of water-proof ventilation structure |
| CN207098325U (en) * | 2017-08-30 | 2018-03-13 | 江苏青诚信息科技有限公司 | A kind of power distribution cabinet with strong waterproof heat-dissipation effect |
| CN207568453U (en) * | 2017-11-16 | 2018-07-03 | 美图（福建）铝业有限公司 | A kind of Auto-drainage shutter of changeable draft type |
| CN207829759U (en) * | 2017-12-29 | 2018-09-07 | 四川华一电器有限公司 | A kind of new waterproof ventilation device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842030A (en) * | 2019-02-22 | 2019-06-04 | 国网山东省电力公司临沂供电公司 | A kind of low-tension distribution box |
| CN111689081A (en) * | 2019-03-15 | 2020-09-22 | 弗莱克斯集装箱有限公司 | Ventilator for container |
| CN110829680A (en) * | 2019-11-08 | 2020-02-21 | 陕西航空电气有限责任公司 | End cover suitable for green electric drive system motor that slides |
| CN112911851A (en) * | 2020-12-28 | 2021-06-04 | 青岛鼎信通讯股份有限公司 | Outdoor case of distributed active unbalance compensation device with good ventilation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |