CN105826822A - Substation outdoor terminal box dust cover - Google Patents
Substation outdoor terminal box dust cover Download PDFInfo
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- CN105826822A CN105826822A CN201610331809.1A CN201610331809A CN105826822A CN 105826822 A CN105826822 A CN 105826822A CN 201610331809 A CN201610331809 A CN 201610331809A CN 105826822 A CN105826822 A CN 105826822A
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- left front
- horizontal
- dust
- cover body
- proof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to the technical field of dustproof accessories, and provides a substation outdoor terminal box dust cover. The substation outdoor terminal box dust cover comprises a cover body with a downward opening, a front operation curtain, a front zipper, a front dustproof fly, a back operation curtain, a back zipper, and a back dustproof fly. The middle of the front side of the cover body is provided with a front opening in which the front operation curtain is arranged. The left side of the front operation curtain and the left side of the front opening are connected. A front gap shaped like a reversed Chinese character 'fang' is formed between the upper side, right side and lower side of the front operation curtain and the front opening. By adopting the zipper structure, there is no need to take down the whole cover during operation and maintenance, a corresponding door can be opened by opening the corresponding operation curtain, time and labor are saved, the operation is convenient and quick, the cover is not easy to damage, the service life is prolonged, and the operation and maintenance time is shortened. By adding the dustproof flies, the sealing performance and dustproof effect of the dust cover are enhanced, the time for dust removal is shortened effectively, and the operation and maintenance time is further shortened.
Description
Technical field
The present invention relates to Dustproof accessory technical field, be a kind of transformer station outdoor terminal box dust cover.
Background technology
The quantity of transformer station outdoor terminal box is various, and operation maintenance personnel safeguards that an average required time of Outdoor Terminal Case is about 25 minutes.Repeatedly O&M operating process is carried out chronometric analysis by testing crew, show that the accounting in total time safeguarded by terminal box of the time used by mounting or dismounting dust cover is up to more than 30%, waste time and energy.
Existing dust cover mostly is integral design, although its good seal performance, but during O&M, need to take off dust cover entirety, simultaneously as it completely attaches to terminal box outer wall, mounting or dismounting resistance is relatively big, increases the difficulty that operation maintenance personnel is safeguarded, and in disassembly process the most fragile dust cover of the corner angle of terminal box, increase O&M cost.
Also part dust cover is had to use lifting type design, operation maintenance personnel need to be turned over lifting on curtain when opening terminal box, lift curtain to fix with zinc-plated rotary button, cause its poor sealing performance, although the time of mounting or dismounting dust cover can be shortened, but the cost time in its cleaning process will be extended, cause the overall O&M time without substantially shortening.
Summary of the invention
The invention provides a kind of transformer station outdoor terminal box dust cover, overcome the deficiency of above-mentioned prior art, it can effectively solve the lifting type poor sealing performance that existing terminal box dust cover exists, monoblock type mounting or dismounting resistance is big, fragile, thus cause the overall O&M time long, the problem wasted time and energy.
The technical scheme is that and realized by following measures: a kind of transformer station outdoor terminal box dust cover, including the cover body that Open Side Down, front operation curtain, front side slide fastener, front dust-proof left front, operate curtain, rear side slide fastener and rear dust-proof left front afterwards；Front openings it is provided with in the middle part of the leading flank of cover body, curtain is operated before being provided with in front openings, the front left side of operation curtain links together with the left side of front openings, the gap, front side in reverse Contraband font is formed between upper side edge, right edge and lower side and the front openings of front operation curtain, front side slide fastener, dust-proof left front before the front portion of cover body leading flank is provided with and can be blocked completely by front side slide fastener are installed between front operation curtain and the front openings of gap position on front side of correspondence；Rear openings it is provided with in the middle part of the trailing flank of cover body, curtain is operated after being provided with in rear openings, the rear right edge of operation curtain links together with the right edge of rear openings, the rear side gap in Contraband font is formed between upper side edge, left side and lower side and the rear openings of rear operation curtain, rear side slide fastener is installed between rear operation curtain and the rear openings of gap position on rear side of correspondence, is provided with the rear dust-proof left front that rear side slide fastener can be blocked completely at the rear portion of cover body trailing flank.
Further optimization and/or improvements to foregoing invention technical scheme are presented herein below:
Above-mentioned may also include hidden discount, the front free margins of dust-proof left front is linked together by hidden discount spaced apart with the leading flank of cover body, and the front fixed edge of dust-proof left front links together with the leading flank of cover body；The rear free margins of dust-proof left front is linked together by hidden discount spaced apart with the trailing flank of cover body, and the rear fixed edge of dust-proof left front links together with the trailing flank of cover body.
Above-mentioned front side slide fastener can include front horizontal cochain, front vertical chain and front horizontal lower chain, and the right-hand member of front horizontal cochain links together with the upper end of front vertical chain, and the right-hand member of front horizontal lower chain links together with the lower end of front vertical chain；Front dust-proof left front includes front horizontal upper left front, front vertical left front and front horizontal lower left front, the top of front horizontal upper left front is positioned at the front side top of front horizontal cochain, below the front side being positioned at front horizontal cochain below of front horizontal upper left front, the right of front vertically left front is positioned at the right, front side of front vertically chain, the left side of front vertically left front is positioned at the left, front side of front vertically chain, the top of front horizontal lower left front is positioned at the front side top of front horizontal lower chain, below the front side being positioned at front horizontal lower chain below of front horizontal lower left front；The top of the top of front horizontal upper left front, the right of front vertical left front and front horizontal lower left front is fixed edge, and leading flank with the cover body of correspondence position links together respectively, the left side of the vertical left front following, front of front horizontal upper left front and front horizontal lower left front be free margins below, and linked together by hidden discount spaced apart with the leading flank of the cover body of correspondence position respectively.
Before above-mentioned, vertically the top of left front can be located between right part and the leading flank of cover body of front horizontal upper left front, and the top of front vertical left front is positioned at the lower section of front horizontal upper left front right part top, and the right of front horizontal upper left front is the right of vertical left front top right before being positioned at；The right part of front horizontal lower left front is between bottom and the leading flank of cover body of front vertical left front, and the right of front horizontal lower left front is between the left side and the right of front vertical left front bottom, the right part of the front horizontal lower left front top that before being positioned at below, vertical left front is following.
Above-mentioned rear side slide fastener can include rear horizontal cochain, rear vertically chain and rear horizontal lower chain, and the left end of rear horizontal cochain links together with the upper end of rear vertical chain, and the left end of rear horizontal lower chain links together with the lower end of rear vertical chain；Rear dust-proof left front includes rear horizontal upper left front, rear vertically left front and rear horizontal lower left front, the top of rear horizontal upper left front is positioned at the back side top of rear horizontal cochain, below the rear side being positioned at rear horizontal cochain below of rear horizontal upper left front, the right of rear vertically left front is positioned at the rear side right of rear vertically chain, the left side of rear vertically left front is positioned at the rear side left of rear vertically chain, the top of rear horizontal lower left front is positioned at the back side top of rear horizontal lower chain, below the rear side being positioned at rear horizontal lower chain below of rear horizontal lower left front；The top of rear horizontal upper left front, the rear vertically left side of left front and the top of rear horizontal lower left front are fixed edge, and trailing flank with the cover body of correspondence position links together respectively, the right of the vertically left front following, rear of rear horizontal upper left front and rear horizontal lower left front be free margins below, and linked together by hidden discount spaced apart with the trailing flank of the cover body of correspondence position respectively.
The top of above-mentioned rear vertically left front can be located between right part and the trailing flank of cover body of rear horizontal upper left front, and the top of rear vertically left front is positioned at the lower section of rear horizontal upper left front right part top, and the left side of rear horizontal upper left front is the left of vertical left front top left after being positioned at；The left part of rear horizontal lower left front is between bottom and the trailing flank of cover body of rear vertical left front, and the left side of rear horizontal lower left front is between the left side and the right of rear vertical left front bottom, the left part of the rear horizontal lower left front top that after being positioned at below, vertical left front is following.
Above-mentioned cover body, front operation curtain, front dust-proof left front, rear operation curtain and rear dust-proof left front can be all PVC plastic-coated fabric.
Spacing between above-mentioned every two adjacent hidden discounts can be between 10cm to 30cm.
Present configuration is reasonable and compact, and it uses zipper that it can be made without its entirety being taken off when O&M, only opens corresponding operation curtain and can be opened by corresponding side door, time saving and energy saving, convenient and swift, and be hardly damaged, contribute to extending its service life, and shorten the O&M time；Setting up dust-proof gate inhibition and can strengthen sealing property and the dust-proof effect of dust cover, the gap preventing dust from passing through slide fastener enters in terminal box, thus can effectively shorten the time that its dust is removed, and shortens its O&M time further；The connection between dust-proof left front and cover body can be further enhanced by setting up hidden discount, thus strengthen sealing property and the dust-proof effect of the present invention, shorten the O&M time.
Accompanying drawing explanation
Accompanying drawing 1 is that the master of preferred embodiment regards broken section structural representation.
Accompanying drawing 2 is the accompanying drawing 1 sectional structure schematic diagram at A-A.
Accompanying drawing 3 is the accompanying drawing 2 partial enlargement structural representation at B.
It is cover body that coding in accompanying drawing is respectively as follows: 1, and 2 is front operation curtain, and 3 is rear operation curtain, 4 is rear side slide fastener, and 5 is rear dust-proof left front, and 6 is gap, front side, 7 is rear side gap, 8 is hidden discount, and 9 is front horizontal cochain, and 10 is front vertical chain, 11 is front horizontal lower chain, 12 is front horizontal upper left front, and 13 is front vertical left front, and 14 is front horizontal lower left front.
Detailed description of the invention
The present invention is not limited by following embodiment, can determine specific embodiment according to technical scheme and practical situation.
In the present invention, for the ease of describing, the description of the relative position relation of each parts is all that the Butut mode according to Figure of description 1 is described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on the Butut direction of Figure of description and determines.
Below in conjunction with embodiment and accompanying drawing, the invention will be further described:
As shown in accompanying drawing 1,2,3, this transformer station outdoor terminal box dust cover includes the cover body 1 that Open Side Down, front operation curtain 2, front side slide fastener, front dust-proof left front, rear operation curtain 3, rear side slide fastener 4 and rear dust-proof left front 5；It is provided with front openings in the middle part of the leading flank of cover body 1, curtain 2 is operated before being provided with in front openings, the front left side of operation curtain 2 links together with the left side of front openings, the gap, front side 6 in reverse Contraband font is formed between upper side edge, right edge and lower side and the front openings of front operation curtain 2, front side slide fastener, dust-proof left front before the front portion of cover body 1 leading flank is provided with and can be blocked completely by front side slide fastener are installed between front operation curtain 2 and the front openings of position, gap 6 on front side of correspondence；It is provided with rear openings in the middle part of the trailing flank of cover body 1, curtain 3 is operated after being provided with in rear openings, the rear right edge of operation curtain 3 links together with the right edge of rear openings, the rear side gap 7 in Contraband font is formed between upper side edge, left side and lower side and the rear openings of rear operation curtain 3, rear side slide fastener 4 is installed between rear operation curtain 3 and the rear openings of position, gap 7 on rear side of correspondence, is provided with the rear dust-proof left front 5 that rear side slide fastener 4 can be blocked completely at the rear portion of cover body 1 trailing flank.In use, the present invention from top to bottom being covered on outside matched terminal box, now front openings should be positioned at the outside of corresponding front side door, and rear openings should be positioned at the outside of the rear door of correspondence；Can be by front dust-proof left front or/and rear dust-proof left front 5 be raised when needs O&M, then by corresponding front side slide fastener or/and rear side slide fastener 4 pulls open, again front dust-proof gate inhibition is raised to the left or/and rear dust-proof gate inhibition is raised to the right, then can be by leading flank or/and rear door be opened carries out corresponding O&M operation, use zipper that it can be made without its entirety being taken off when O&M, only open corresponding operation curtain can be opened by corresponding side door, time saving and energy saving, convenient and swift, and be hardly damaged, contribute to extending its service life, and shorten the O&M time；Setting up dust-proof gate inhibition and can strengthen sealing property and the dust-proof effect of dust cover, the gap preventing dust from passing through slide fastener enters in terminal box, thus can effectively shorten the time that its dust is removed, and shortens its O&M time further.
According to actual needs above-mentioned transformer station outdoor terminal box dust cover can be made further optimization and/or improvements:
As shown in accompanying drawing 1,2,3, also including that hidden discount 8, the free margins of front dust-proof left front are linked together by hidden discount 8 spaced apart with the leading flank of cover body 1, the fixed edge of front dust-proof left front links together with the leading flank of cover body 1；The free margins of rear dust-proof left front 5 is linked together by hidden discount 8 spaced apart with the trailing flank of cover body 1, and the rear fixed edge of dust-proof left front 5 links together with the trailing flank of cover body 1.The connection between dust-proof left front and cover body 1 can be further enhanced by setting up hidden discount 8, thus strengthen sealing property and the dust-proof effect of the present invention, shorten the O&M time.According to demand, hidden discount 8 can use existing known technology.
As shown in accompanying drawing 1,2,3, front side slide fastener includes front horizontal cochain 9, front vertical chain 10 and front horizontal lower chain 11, and the right-hand member of front horizontal cochain 9 links together with the upper end of front vertical chain 10, and the right-hand member of front horizontal lower chain 11 links together with the lower end of front vertical chain 10；Front dust-proof left front includes front horizontal upper left front 12, front vertical left front 13 and front horizontal lower left front 14, the top of front horizontal upper left front 12 is positioned at the front side top of front horizontal cochain 9, below the front side being positioned at front horizontal cochain 9 below of front horizontal upper left front 12, the right of front vertically left front 13 is positioned at the right, front side of front vertically chain 10, the left side of front vertically left front 13 is positioned at the left, front side of front vertically chain 10, the top of front horizontal lower left front 14 is positioned at the front side top of front horizontal lower chain 11, below the front side being positioned at front horizontal lower chain 11 below of front horizontal lower left front 14；The top of the top of front horizontal upper left front 12, the right of front vertical left front 13 and front horizontal lower left front 14 is fixed edge, and leading flank with the cover body 1 of correspondence position links together respectively, the left side of following, the front vertical left front 13 of front horizontal upper left front 12 and front horizontal lower left front 14 be free margins below, and linked together by hidden discount 8 spaced apart with the leading flank of the cover body 1 of correspondence position respectively.By front side slide fastener and front dust-proof left front with the use of, and set up hidden discount 8, it can be made simultaneously to keep good sealing and dust-proof effect in labour-saving easy to use.
As shown in accompanying drawing 1,2,3, before vertically left front 13 top front horizontal on left front 12 right part and the leading flank of cover body 1 between, and the top of front vertical left front 13 is positioned at the lower section of front horizontal upper left front 12 right part top, the right of front horizontal upper left front 12 be positioned at before the right of vertical left front 13 top right；The right part of front horizontal lower left front 14 is between bottom and the leading flank of cover body 1 of front vertical left front 13, and the right of front horizontal lower left front 14 is between the left side and the right of front vertical left front 13 bottom, the right part of front horizontal lower left front 14 be positioned at below before top that vertically left front 13 is following.So can further enhance sealing and the dust-proof effect of front dust-proof left front.
As shown in accompanying drawing 1,2,3, rear side slide fastener 4 includes rear horizontal cochain, rear vertically chain and rear horizontal lower chain, and the left end of rear horizontal cochain links together with the upper end of rear vertical chain, and the left end of rear horizontal lower chain links together with the lower end of rear vertical chain；Rear dust-proof left front 5 includes rear horizontal upper left front, rear vertically left front and rear horizontal lower left front, the top of rear horizontal upper left front is positioned at the back side top of rear horizontal cochain, below the rear side being positioned at rear horizontal cochain below of rear horizontal upper left front, the right of rear vertically left front is positioned at the rear side right of rear vertically chain, the left side of rear vertically left front is positioned at the rear side left of rear vertically chain, the top of rear horizontal lower left front is positioned at the back side top of rear horizontal lower chain, below the rear side being positioned at rear horizontal lower chain below of rear horizontal lower left front；The top of rear horizontal upper left front, the rear vertically left side of left front and the top of rear horizontal lower left front are fixed edge, and trailing flank with the cover body 1 of correspondence position links together respectively, the right of the vertically left front following, rear of rear horizontal upper left front and rear horizontal lower left front be free margins below, and linked together by hidden discount 8 spaced apart with the trailing flank of the cover body 1 of correspondence position respectively.By rear side slide fastener 4 and rear dust-proof left front 5 with the use of, and set up hidden discount 8, it can be made simultaneously to keep good sealing and dust-proof effect in labour-saving easy to use.
As shown in accompanying drawing 1,2,3, the top of rear vertically left front rear horizontal on left front right part and the trailing flank of cover body 1 between, the lower section of horizontal upper left front right part top after vertically the top of left front is positioned at after and, the left side of rear horizontal upper left front is the left of vertical left front top left after being positioned at；The left part of rear horizontal lower left front is between the bottom and the trailing flank of cover body 1 of rear vertical left front, and the left side of rear horizontal lower left front is between the left side and the right of rear vertical left front bottom, the left part of the rear horizontal lower left front top that after being positioned at below, vertical left front is following.So can further enhance sealing and the dust-proof effect of rear dust-proof left front 5.
As shown in accompanying drawing 1,2,3, cover body 1, front operation curtain 2, front dust-proof left front, rear operation curtain 3 and rear dust-proof left front 5 are PVC plastic-coated fabric.PVC plastic-coated fabric is the polymeric material of a kind of vinyl, and its material is a kind of amorphism material, and it has low flammability, high intensity, resistance to climate variability and excellent geometrical stability, and oxidant, reducing agent and strong acid are had the strongest resistance.
As shown in accompanying drawing 1,2,3, the spacing between every two adjacent hidden discounts 8 is between 10cm to 30cm.So can be easy to bookbinding and the use of hidden discount 8.
Above technical characteristic constitutes highly preferred embodiment of the present invention, and it has stronger adaptability and optimal implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. a transformer station outdoor terminal box dust cover, it is characterised in that include the cover body that Open Side Down, front operation curtain, front side slide fastener, front dust-proof left front, operate curtain, rear side slide fastener and rear dust-proof left front afterwards；Front openings it is provided with in the middle part of the leading flank of cover body, curtain is operated before being provided with in front openings, the front left side of operation curtain links together with the left side of front openings, the gap, front side in reverse Contraband font is formed between upper side edge, right edge and lower side and the front openings of front operation curtain, front side slide fastener, dust-proof left front before the front portion of cover body leading flank is provided with and can be blocked completely by front side slide fastener are installed between front operation curtain and the front openings of gap position on front side of correspondence；Rear openings it is provided with in the middle part of the trailing flank of cover body, curtain is operated after being provided with in rear openings, the rear right edge of operation curtain links together with the right edge of rear openings, the rear side gap in Contraband font is formed between upper side edge, left side and lower side and the rear openings of rear operation curtain, rear side slide fastener is installed between rear operation curtain and the rear openings of gap position on rear side of correspondence, is provided with the rear dust-proof left front that rear side slide fastener can be blocked completely at the rear portion of cover body trailing flank.
Transformer station outdoor terminal box dust cover the most according to claim 1, characterized by further comprising hidden discount, the front free margins of dust-proof left front is linked together by hidden discount spaced apart with the leading flank of cover body, and the front fixed edge of dust-proof left front links together with the leading flank of cover body；The rear free margins of dust-proof left front is linked together by hidden discount spaced apart with the trailing flank of cover body, and the rear fixed edge of dust-proof left front links together with the trailing flank of cover body.
Transformer station outdoor terminal box dust cover the most according to claim 2, it is characterized in that front side slide fastener includes front horizontal cochain, front vertical chain and front horizontal lower chain, the right-hand member of front horizontal cochain links together with the upper end of front vertical chain, and the right-hand member of front horizontal lower chain links together with the lower end of front vertical chain；Front dust-proof left front includes front horizontal upper left front, front vertical left front and front horizontal lower left front, the top of front horizontal upper left front is positioned at the front side top of front horizontal cochain, below the front side being positioned at front horizontal cochain below of front horizontal upper left front, the right of front vertically left front is positioned at the right, front side of front vertically chain, the left side of front vertically left front is positioned at the left, front side of front vertically chain, the top of front horizontal lower left front is positioned at the front side top of front horizontal lower chain, below the front side being positioned at front horizontal lower chain below of front horizontal lower left front；The top of the top of front horizontal upper left front, the right of front vertical left front and front horizontal lower left front is fixed edge, and leading flank with the cover body of correspondence position links together respectively, the left side of the vertical left front following, front of front horizontal upper left front and front horizontal lower left front be free margins below, and linked together by hidden discount spaced apart with the leading flank of the cover body of correspondence position respectively.
Transformer station outdoor terminal box dust cover the most according to claim 3, before it is characterized in that vertically left front top front horizontal on left front right part and the leading flank of cover body between, and the top of front vertical left front is positioned at the lower section of front horizontal upper left front right part top, the right of front horizontal upper left front be positioned at before the right of vertical left front top right；The right part of front horizontal lower left front is between bottom and the leading flank of cover body of front vertical left front, and the right of front horizontal lower left front is between the left side and the right of front vertical left front bottom, the right part of the front horizontal lower left front top that before being positioned at below, vertical left front is following.
5. according to the transformer station outdoor terminal box dust cover described in Claims 2 or 3 or 4, it is characterized in that rear side slide fastener includes rear horizontal cochain, rear vertically chain and rear horizontal lower chain, the left end of rear horizontal cochain links together with the upper end of rear vertical chain, and the left end of rear horizontal lower chain links together with the lower end of rear vertical chain；Rear dust-proof left front includes rear horizontal upper left front, rear vertically left front and rear horizontal lower left front, the top of rear horizontal upper left front is positioned at the back side top of rear horizontal cochain, below the rear side being positioned at rear horizontal cochain below of rear horizontal upper left front, the right of rear vertically left front is positioned at the rear side right of rear vertically chain, the left side of rear vertically left front is positioned at the rear side left of rear vertically chain, the top of rear horizontal lower left front is positioned at the back side top of rear horizontal lower chain, below the rear side being positioned at rear horizontal lower chain below of rear horizontal lower left front；The top of rear horizontal upper left front, the rear vertically left side of left front and the top of rear horizontal lower left front are fixed edge, and trailing flank with the cover body of correspondence position links together respectively, the right of the vertically left front following, rear of rear horizontal upper left front and rear horizontal lower left front be free margins below, and linked together by hidden discount spaced apart with the trailing flank of the cover body of correspondence position respectively.
Transformer station outdoor terminal box dust cover the most according to claim 5, after it is characterized in that vertically left front top rear horizontal on left front right part and the trailing flank of cover body between, the lower section of horizontal upper left front right part top after vertically the top of left front is positioned at after and, the left side of rear horizontal upper left front is the left of vertical left front top left after being positioned at；The left part of rear horizontal lower left front is between bottom and the trailing flank of cover body of rear vertical left front, and the left side of rear horizontal lower left front is between the left side and the right of rear vertical left front bottom, the left part of the rear horizontal lower left front top that after being positioned at below, vertical left front is following.
7. according to the transformer station outdoor terminal box dust cover described in claim 1 or 2 or 3 or 4, it is characterised in that cover body, front operation curtain, front dust-proof left front, rear operation curtain and rear dust-proof left front are PVC plastic-coated fabric.
8. according to the transformer station outdoor terminal box dust cover described in Claims 2 or 3 or 4, it is characterised in that the spacing between every two adjacent hidden discounts is between 10cm to 30cm.
Transformer station outdoor terminal box dust cover the most according to claim 5, it is characterised in that cover body, front operation curtain, front dust-proof left front, rear operation curtain and rear dust-proof left front are PVC plastic-coated fabric；Or/and, the spacing between every two adjacent hidden discounts is between 10cm to 30cm.
Transformer station outdoor terminal box dust cover the most according to claim 6, it is characterised in that cover body, front operation curtain, front dust-proof left front, rear operation curtain and rear dust-proof left front are PVC plastic-coated fabric；Or/and, the spacing between every two adjacent hidden discounts is between 10cm to 30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331809.1A CN105826822A (en) | 2016-05-18 | 2016-05-18 | Substation outdoor terminal box dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331809.1A CN105826822A (en) | 2016-05-18 | 2016-05-18 | Substation outdoor terminal box dust cover |
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| CN105826822A true CN105826822A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610331809.1A Pending CN105826822A (en) | 2016-05-18 | 2016-05-18 | Substation outdoor terminal box dust cover |
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| CN202928045U (en) * | 2012-11-21 | 2013-05-08 | 陈伺 | Dust guard for vertical air conditioner |
| CN203565459U (en) * | 2013-10-24 | 2014-04-30 | 国家电网公司 | Electrical cabinet dust cover |
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| CN204635779U (en) * | 2015-06-03 | 2015-09-16 | 昌邑富润纺织科技有限公司 | A kind of quilt cover |
| CN205232403U (en) * | 2015-12-15 | 2016-05-11 | 上海华丽达视听科技有限公司 | Full -range cabinet protection casing |
| CN205753010U (en) * | 2016-05-18 | 2016-11-30 | 国网新疆电力公司巴州供电公司 | Transformer station outdoor terminal box dust cover |
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2016
- 2016-05-18 CN CN201610331809.1A patent/CN105826822A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202928045U (en) * | 2012-11-21 | 2013-05-08 | 陈伺 | Dust guard for vertical air conditioner |
| CN203565459U (en) * | 2013-10-24 | 2014-04-30 | 国家电网公司 | Electrical cabinet dust cover |
| CN104196376A (en) * | 2014-09-16 | 2014-12-10 | 国家电网公司 | Rain cover for outdoor padlock |
| CN104382301A (en) * | 2014-11-27 | 2015-03-04 | 江苏宏达拉链制造有限公司 | Invisible zipper |
| CN204635779U (en) * | 2015-06-03 | 2015-09-16 | 昌邑富润纺织科技有限公司 | A kind of quilt cover |
| CN205232403U (en) * | 2015-12-15 | 2016-05-11 | 上海华丽达视听科技有限公司 | Full -range cabinet protection casing |
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Application publication date: 20160803 |