CN203871691U - Low-voltage power distribution cabinet assembly - Google Patents
Low-voltage power distribution cabinet assembly Download PDFInfo
- Publication number
- CN203871691U CN203871691U CN201420191965.9U CN201420191965U CN203871691U CN 203871691 U CN203871691 U CN 203871691U CN 201420191965 U CN201420191965 U CN 201420191965U CN 203871691 U CN203871691 U CN 203871691U
- Authority
- CN
- China
- Prior art keywords
- low
- distribution cabinet
- voltage distribution
- cabinet
- power distribution
- 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.)
- Expired - Lifetime
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims description 7
- 238000005267 amalgamation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a low-voltage power distribution cabinet assembly which comprises a plurality of low-voltage power distribution cabinets that are combined. A set of opposite edges of a top cover board of the low-voltage power distribution cabinet is provided with upward first bent edges. The set of opposite edges are arranged at the combining part of adjacent low-voltage power distribution cabinets. The combining part is provided with a reverse-U-shaped first sealing strip. Two adjacent first bent edges at the combining part are inserted into the opening of the first sealing strip. The structure can seal slits at top part of the low-voltage power distribution cabinet assembly, thereby preventing entering of outer dust into the power distribution cabinets, preventing electric discharged caused by accumulation of the dust, and protecting inner equipment. A fourth bent edge is arranged behind the top cover board. Each outmost low-voltage power distribution cabinet is provided with an end sealing board. A second bent edge of the end sealing board, which is next to one end of the power distribution cabinet, and the first bent edge of the top cover board are inserted into a U-shaped second sealing strip at the part. The other end of the end sealing board is provided with a downward third bent edge. Dustproof effect at the side surfaces and the back surface is improved, and inner equipment is protected.
Description
Technical field
The utility model relates to a kind of low-voltage distribution cabinet and spells cabinet, and particularly a kind of low-voltage distribution cabinet with top dust reduction capability is spelled cabinet.
Background technology
Spell in cabinet at existing low-voltage distribution cabinet, lamina tecti design is mostly dull and stereotyped scheme, after scene spelling cabinet completes, because electric foundations plinth is in the time making, often do not reach completely smooth, or after alignment error is accumulated to a certain degree, being easy to make the gap between cabinet and cabinet larger, outside flying dust or top fine granularity object easily enter in electric cabinet from the gap at this top, long-term accumulation, can reduce product creepage distance, easily cause electric discharge phenomena, damage internal unit.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of low-voltage distribution cabinet with top dust reduction capability to spell cabinet.
The utility model is that the technical scheme that its technical problem of solution adopts is:
A kind of low-voltage distribution cabinet is spelled cabinet, comprise multiple amalgamations low-voltage distribution cabinet together, described low-voltage distribution cabinet comprises cabinet and lamina tecti, on one group of opposite side of lamina tecti, be provided with first fold crimp upwards, this group opposite side is positioned at the mosaic of adjacent low-voltage distribution cabinet, mosaic is provided with the first sealing strip of reverse U shape, and two adjacent first fold crimps of mosaic are plugged in the open interior of the first sealing strip.
As preferred version of the present utility model, first fold crimp is vertical with lamina tecti, and top is straight line, and is parallel to the intersection of first fold crimp and lamina tecti.Certainly, first fold crimp also can with lamina tecti bevel, its top can be also other structures such as wave, jaggies, irregular curve.
As further improvement of the utility model, increase a downward four fold crimp in lamina tecti rear end, four fold crimp is vertical with lamina tecti or become certain inclination angle, and dustproof effect is played in top, low-voltage distribution cabinet rear.
Further, increase the second sealing strip of two reverse U shapes and be arranged on respectively outermost two low-voltage distributions end-plate cashier's office in a shop, end-plate is positioned at first fold crimp place relatively outer on lamina tecti, end-plate is provided with the second bending edges upwards in the side near low-voltage distribution cabinet, and the second bending edges and first fold crimp are plugged in the open interior of the second sealing strip.Dustproof effect is played in the side that end-plate is spelled cabinet to low-voltage distribution cabinet.
The beneficial effects of the utility model are: because the utility model has increased first fold crimp upwards at the lamina tecti of low-voltage distribution cabinet mosaic, and the first sealing strip that utilizes reverse U shape wraps up two adjacent first fold crimps, can be to the sealing gap of low-voltage distribution cabinet mosaic, improve the dust-proof effect at top, prevent that dust from entering into low-voltage distribution cabinet inside by gap, top, thereby prevent from, because dust accumulates the electric discharge phenomena that cause, protecting its inner equipment; Increase downward four fold crimp at the rear of lamina tecti and increase end-plate and the second sealing strip cashier's office in a shop at outermost two low-voltage distributions, can further improve the dust-proof effect of rear and side, protect its internal unit.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structure chart at top of the present utility model;
Fig. 2 is the end view of lamina tecti of the present utility model;
The structure chart of end-plate of the present utility model when Fig. 3.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of low-voltage distribution cabinet is spelled cabinet, comprise multiple amalgamations low-voltage distribution cabinet 1 together, the left and right sides of its lamina tecti 2 is provided with first fold crimp 21 upwards, the first sealing strip 3 that is provided with reverse U shape in mosaic, two adjacent first fold crimps 21 are positioned at the open interior of the first sealing strip 3.In the present embodiment, first fold crimp 21 is vertical with lamina tecti 2, its top is straight line, and be parallel to the intersection of first fold crimp 21 and lamina tecti 2, certainly first fold crimp 21 also can with 2 one-tenth inclinations angle of lamina tecti, its top can be also other structures such as wave, jaggies, irregular curve; The first fold crimp 21 of adjacent two low-voltage distribution cabinets 1 is plugged in the first sealing strip 3; can effectively reduce or eliminate the gap because of environmental problem or the generation of alignment error accumulative total in installation; prevent that external dust from entering low-voltage distribution cabinet by top and spelling cabinet inside; thereby prevent from, because dust accumulates the electric discharge phenomena that cause, protecting its inner equipment.
As improvement more of the present utility model, increase downward four fold crimp 22 in the rear end of lamina tecti 2, in the present embodiment, four fold crimp 22 and lamina tecti 2 bevels, can certainly be right angle.Four fold crimp 22 can improve the dust-proof effect at low-voltage distribution cabinet spelling cabinet rear.
With reference to Fig. 1, Fig. 3, improve as another point of the present utility model, increase the second sealing strip 5 of two reverse U shapes and be arranged on respectively the end-plate 4 on outermost two low-voltage distribution cabinets 1, end-plate 4 is positioned at first fold crimp 21 places relatively outer on lamina tecti 2, end-plate 4 is being provided with the second bending edges 41, the second bending edges 41 upwards and first fold crimp 21 and is being plugged in the open interior of the second sealing strip near a side of low-voltage distribution cabinet 1.End-plate 4 can be spelled to low-voltage distribution cabinet the sealing gap of two sides of cabinet, improves the dust-proof effect of its side.
The foregoing is only preferential execution mode of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection range of the present utility model.
Claims (6)
1. a low-voltage distribution cabinet is spelled cabinet, comprise multiple amalgamations low-voltage distribution cabinet together, described low-voltage distribution cabinet comprises cabinet and lamina tecti, it is characterized in that: on one group of opposite side of described lamina tecti, be provided with first fold crimp upwards, this group opposite side is positioned at the mosaic of adjacent low-voltage distribution cabinet, described mosaic is provided with the first sealing strip of reverse U shape, and two adjacent first fold crimps of mosaic are plugged in the open interior of described the first sealing strip.
2. a kind of low-voltage distribution cabinet according to claim 1 is spelled cabinet, it is characterized in that: described first fold crimp place plane is vertical with lamina tecti.
3. a kind of low-voltage distribution cabinet according to claim 1 is spelled cabinet, it is characterized in that, described first fold crimp top is straight line, and is parallel to the intersection of first fold crimp and lamina tecti.
4. a kind of low-voltage distribution cabinet according to claim 1 is spelled cabinet, it is characterized in that: the rear end of described lamina tecti is provided with downward four fold crimp.
5. a kind of low-voltage distribution cabinet according to claim 1 is spelled cabinet, it is characterized in that: it also comprises the second sealing strip of two reverse U shapes and is arranged on respectively outermost two low-voltage distributions end-plate cashier's office in a shop, end-plate is positioned at first fold crimp place relatively outer on lamina tecti, described end-plate is provided with the second bending edges upwards in the side near low-voltage distribution cabinet, and the second bending edges and first fold crimp are plugged in the second sealing strip open interior.
6. a kind of low-voltage distribution cabinet according to claim 5 is spelled cabinet, it is characterized in that: end-plate at it, the side away from low-voltage distribution cabinet is also provided with the 3rd downward bending edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420191965.9U CN203871691U (en) | 2014-04-18 | 2014-04-18 | Low-voltage power distribution cabinet assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420191965.9U CN203871691U (en) | 2014-04-18 | 2014-04-18 | Low-voltage power distribution cabinet assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871691U true CN203871691U (en) | 2014-10-08 |
Family
ID=51652614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420191965.9U Expired - Lifetime CN203871691U (en) | 2014-04-18 | 2014-04-18 | Low-voltage power distribution cabinet assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769051A (en) * | 2020-12-30 | 2021-05-07 | 长沙市运控自动化技术有限公司 | Power distribution cabinet capable of realizing seamless connection of screens |
-
2014
- 2014-04-18 CN CN201420191965.9U patent/CN203871691U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769051A (en) * | 2020-12-30 | 2021-05-07 | 长沙市运控自动化技术有限公司 | Power distribution cabinet capable of realizing seamless connection of screens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: 528400 No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: 528437 Jiangling West Road, Torch Development Zone, Guangdong, No. 25, No. Patentee before: ZHONGSHAN MINGYANG ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee before: Guangdong Mingyang Electric Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |