CN103746299B - High-protection type top cover of low voltage power distribution cabinet - Google Patents
High-protection type top cover of low voltage power distribution cabinet Download PDFInfo
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- CN103746299B CN103746299B CN201410012804.3A CN201410012804A CN103746299B CN 103746299 B CN103746299 B CN 103746299B CN 201410012804 A CN201410012804 A CN 201410012804A CN 103746299 B CN103746299 B CN 103746299B
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- top cover
- cover plate
- cover
- distribution cabinet
- edge separation
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Abstract
The invention discloses a high-protection type top cover of a low voltage power distribution cabinet. The high-protection type top cover comprises a top cover body, wherein the top cover body comprises a plurality of cover plates which can be combined together; the front end and the rear end of each cover plate are respectively provided with a front edge separation blade and a rear edge separation blade in an extending way; the side face of each cover plate is provided with a side edge separation blade. According to the high-protection type top cover, as the front edge separation blades, the rear edge separation blades and the side edge separation blades can effectively protect a panel component from pollution damage caused by water drops inclining within 45 degrees, the protection required can be realized; moreover, the sides of the cover plates are bent upward into edgefold structures, and additionally covered with strip seals, so that dust and water drops on the top can be effectively prevented; when the new type top cover is used in places in which power distribution environments for electric precipitation, coal conveying, coal breaking and the like are severe in pollution, of a power plant, a good effect can be realized.
Description
Technical field
The present invention relates to a kind of high protection top cover of low-voltage distribution cabinet.
Background technology
Low-voltage distribution cabinet be widely used in the fields such as each big power plant, petroleum and petrochemical industry with automatically controlled electrfic centre, especially to ring
Protection, such as waterproof and dustproof are had high demands where border is poor.Common top cover of low-voltage distribution cabinet is flat board, or double-deck folding
Folded top cover, these top covers are poor in protection, and dust and water can pass through junction gap on plate and enters in cabinet, and not reaching protection will
Ask.And conventional top cover and the general size of power distribution cabinet are unable to reach protection and incline water droplet effect, easily make panel component aging.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention to provide a kind of high protection top cover of low-voltage distribution cabinet.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of high protection top cover of low-voltage distribution cabinet, including top cover body, the top cover body can be combined including some
To cover plate together, the cover plate front and back ends each extend over be provided with forward position catch, after along catch, cover plate side configuration
There is side along catch.
The cover plate lateral edge is bent into upwards folded edges, and the folded edges of two adjacent cover plates are corresponding, and pass through
One strip of paper used for sealing lid is enclosed on the folded edges of two adjacent cover plates.
The side is along the flanging that catch edge is a bending upwards, and the flanging is corresponding with the folded edges of cover plate, and in folding
Strip of paper used for sealing is sealed in side with the flanging joint lid of cover plate.
The forward position catch and rear arrange obliquely along catch.
The side is a downward beveled structure along catch.
The invention has the beneficial effects as follows：A kind of high protection top cover of low-voltage distribution cabinet, including top cover body, the top cover sheet
Body includes some cover plates that can be incorporated into together, and the cover plate front and back ends are each extended over and are provided with forward position catch, rear edge gear
Piece, the cover plate side is configured with side along catch, by forward position catch, after along catch and side along catch, can effectively protect 45 °
Damaged with the pollution of tilted water droplet opposite board component, to reach the requirement of protection；And cover plate side is bent into upwards flanging knot
Structure, and strip of paper used for sealing is added a cover, top dust and water droplet can be effectively prevented, for distribution environment such as power plant's electric precipitation, defeated coal, broken coals
Where seriously polluted, using this novel top cap good effect can be reached.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the assembly structure diagram of the present invention；
Fig. 2 is the covering plate structure schematic diagram of the present invention；
Fig. 3 is the close-up schematic view of part A in Fig. 1 of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structural representation of a specific embodiment of the invention, as illustrated, a kind of
High protection top cover of low-voltage distribution cabinet, including top cover body, the top cover body includes some cover plates that can be incorporated into together
1, the front and back ends of the cover plate 1 each extend over be provided with forward position catch 2, after along catch 3, the side of the cover plate 1 be configured with side along gear
Piece 4, in the present embodiment, the forward position catch 2 and it is rear arrange obliquely along catch 3, the side along catch 4 be a downward folding
Corner structure, by forward position catch 2, after along catch 3 and side along catch 4, can effectively protect 45 ° with tilted water droplet counter plate unit
The pollution of device is damaged, to reach the requirement of protection.
Further as illustrated, the lateral edge of the cover plate 1 is bent into upwards folded edges 6, adjacent two cover plates 1
The correspondence of folded edges 6, and be enclosed on the folded edges 6 of two adjacent cover plates 1 by the lid of a strip of paper used for sealing 5, the side is along the edge of catch 4
For the flanging of a bending upwards, the flanging is corresponding with the folded edges 6 of cover plate 1, and in flanging and the flanging joint lid of cover plate 1
Envelope strip of paper used for sealing 5, by strip of paper used for sealing 5 gap is covered, and can effectively prevent top dust and water droplet by the folded edges, for electricity
The with serious pollution place of the distribution environment such as factory's electric precipitation, defeated coal, broken coal, using this novel top cap good effect can be reached, and
Top cover is enabled to decompose assembling, convenient processing and transport, and the flexibility for assembling is high, it is easy to use.
Preferable enforcement to the present invention above is illustrated, and certainly, the present invention can also be adopted and above-mentioned enforcement
The different form of mode, the conversion of the equivalent that those of ordinary skill in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, all should belong in protection scope of the present invention.
Claims (4)
1. a kind of high protection top cover of low-voltage distribution cabinet, including top cover body, it is characterised in that：The top cover body includes some
Cover plate together can be incorporated into（1）, the cover plate（1）Front and back ends are each extended over and are provided with forward position catch（2）, after along catch
（3）, the cover plate（1）Side is configured with side along catch（4）, the cover plate（1）Lateral edge is bent into upwards folded edges
（6）, adjacent two cover plates（1）Folded edges（6）Correspondence, and by a strip of paper used for sealing（5）Lid is enclosed in two adjacent cover plates（1）Folding
Side structure（6）On.
2. a kind of high protection top cover of low-voltage distribution cabinet according to claim 1, it is characterised in that：The side is along catch
（4）Edge is the flanging of a bending upwards, the flanging and cover plate（1）Folded edges（6）Correspondence, and in flanging and cover plate（1）
Flanging joint lid envelope strip of paper used for sealing（5）.
3. a kind of high protection top cover of low-voltage distribution cabinet according to claim 1, it is characterised in that：The forward position catch
（2）With rear along catch（3）Arrange obliquely.
4. a kind of high protection top cover of low-voltage distribution cabinet according to claim 1 or 3, it is characterised in that：The side is along gear
Piece（4）For a downward beveled structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012804.3A CN103746299B (en) | 2014-01-10 | 2014-01-10 | High-protection type top cover of low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012804.3A CN103746299B (en) | 2014-01-10 | 2014-01-10 | High-protection type top cover of low voltage power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103746299A CN103746299A (en) | 2014-04-23 |
| CN103746299B true CN103746299B (en) | 2017-05-10 |
Family
ID=50503304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410012804.3A Active CN103746299B (en) | 2014-01-10 | 2014-01-10 | High-protection type top cover of low voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103746299B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092118B (en) * | 2014-07-10 | 2017-01-25 | 海鸿电气有限公司 | Top cover spliced waterproof structure |
| CN107275973B (en) * | 2017-08-09 | 2023-06-16 | 江苏米格电气集团股份有限公司 | Protection top of inflatable all-insulation ring main unit |
| CN108598913A (en) * | 2018-06-11 | 2018-09-28 | 河南森源电气股份有限公司 | Low-tension switch cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201829835U (en) * | 2010-08-24 | 2011-05-11 | 江苏华冠电器集团有限公司 | Waterproof top cover for switch cabinet |
| CN202888648U (en) * | 2012-09-24 | 2013-04-17 | 郑建华 | Sealing device for low voltage switch cabinet |
| CN202978021U (en) * | 2012-11-13 | 2013-06-05 | 安徽驰纬电气有限公司 | A rainproof device of an indoor high-protection high-voltage power distribution cabinet |
| CN203707603U (en) * | 2014-01-10 | 2014-07-09 | 中山市明阳电器有限公司 | High-protection type low-voltage power distribution cabinet top cover |
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2014
- 2014-01-10 CN CN201410012804.3A patent/CN103746299B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103746299A (en) | 2014-04-23 |
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Effective date of registration: 20210104 Address after: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: 528437 No. 25 Jiangling West Road, Torch Development Zone, Zhongshan, Guangdong Patentee before: ZHONGSHAN MINGYANG ELECTRIC Co.,Ltd. |