CN214411834U - Ring main unit for outdoor use - Google Patents
Ring main unit for outdoor use Download PDFInfo
- Publication number
- CN214411834U CN214411834U CN202120019245.4U CN202120019245U CN214411834U CN 214411834 U CN214411834 U CN 214411834U CN 202120019245 U CN202120019245 U CN 202120019245U CN 214411834 U CN214411834 U CN 214411834U
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- China
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- fixed
- looped netowrk
- netowrk cabinet
- main unit
- ring main
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Abstract
The utility model discloses a looped netowrk cabinet for outdoor use, including the looped netowrk cabinet, the upper surface of looped netowrk cabinet is fixed with the photovoltaic board through the support, the rear side of looped netowrk cabinet is fixed with the support mounting panel, be fixed with straight-bar motor on the support mounting panel, the output of straight-bar motor runs through the support mounting panel and is fixed with the connecting rod, the left and right sides of connecting rod all is fixed with the rack, a plurality of microscler ventilation hole has all been seted up to the left and right sides of looped netowrk cabinet, all be provided with the baffle that is fixed in the looped netowrk cabinet around the microscler ventilation hole, two it is provided with the dwang to rotate between the baffle, the downside of dwang is fixed with the planking, be provided with the inner panel that is fixed in the microscler ventilation hole, the inboard of inner panel is fixed with arc otter board, the rear side of dwang runs through the baffle and is fixed with the gear. The utility model discloses can avoid in rainwater and water smoke entering looped netowrk cabinet when raining to the normal operating of the inside electrical apparatus of looped netowrk cabinet has been guaranteed.
Description
Technical Field
The utility model relates to a looped netowrk cabinet technical field especially relates to a looped netowrk cabinet for outdoor use.
Background
The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a steel plate metal main unit body or made into an assembled interval ring main unit, and the core part of the ring main unit adopts a load switch and a fuse. Because some looped netowrk cabinets need install in the open air, in order to accelerate the circulation of air in the cabinet, set up the shutter on the lateral wall or the door plant that traditional looped netowrk cabinet adopted more and ventilate, but this mode is when raining, and waterproof performance is poor, and rainwater and rain and fog cause electrical apparatus trouble in entering into the cabinet easily.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a looped netowrk cabinet for outdoor use can avoid rainwater and water smoke to get into in the looped netowrk cabinet when raining to the normal operating of the inside electrical apparatus of looped netowrk cabinet has been guaranteed.
(II) technical scheme
The utility model provides a looped netowrk cabinet for outdoor use, including the looped netowrk cabinet, the upper surface of looped netowrk cabinet is fixed with the photovoltaic board through the support, the rear side of looped netowrk cabinet is fixed with the support mounting panel, be fixed with the straight-bar motor on the support mounting panel, the output of straight-bar motor runs through the support mounting panel and is fixed with the connecting rod, the left and right sides of connecting rod all is fixed with the rack, a plurality of microscler ventilation holes have all been seted up to the left and right sides of looped netowrk cabinet, all be provided with the baffle that is fixed in looped netowrk cabinet around the microscler ventilation hole, two rotate between the baffle and be provided with the dwang, the downside of dwang is fixed with the planking, be provided with the inner panel that is fixed with the planking in the microscler ventilation hole, the inboard of inner panel is fixed with arc otter, the rear side of dwang runs through the baffle and is fixed with the gear, the gear is connected with the rack meshing, and the gear is positioned on the outer side of the rack.
Preferably, the upper surface of looped netowrk cabinet is provided with battery and controller, just battery, controller and straight-bar motor's the outside is provided with the protecting crust that is fixed in the looped netowrk cabinet jointly.
Preferably, the upper surface of looped netowrk cabinet is provided with the raindrop inductor, just photovoltaic board, battery, controller, straight-bar motor and raindrop inductor pass through electric connection.
Preferably, a stop block is fixed on the inner side of the arc-shaped net plate.
Preferably, the shape and size of the inner plate and the long vent hole are matched, and the sealing rings are fixedly bonded on the upper surface and the lower surface of the long vent hole.
Preferably, the baffle plate is rotatably connected with the rotating rod through a bearing, the baffle plate is fixed with an outer ring of the bearing, and the rotating rod is fixed with an inner ring of the bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
through the setting of raindrop inductor, straight-bar motor, connecting rod, rack, gear, planking, arc otter board, baffle, dwang etc. when raining, can start straight-bar motor, through a series of drive mechanism, close microscler ventilation hole, can avoid rainwater and water smoke to get into in the looped netowrk cabinet when raining to the normal operating of the inside electrical apparatus of looped netowrk cabinet has been guaranteed.
Drawings
Fig. 1 is a front cross-sectional view of a ring main unit for outdoor use according to the present invention;
fig. 2 is a side view of the ring main unit for outdoor use according to the present invention;
fig. 3 is an enlarged view of a point a in the figure.
In the figure: 1 looped netowrk cabinet, 2 photovoltaic boards, 3 batteries, 4 controllers, 5 straight-bar motors, 6 support mounting panels, 7 connecting rods, 8 racks, 9 rectangular ventilation holes, 10 baffles, 11 dwang, 12 planks, 13 inner plates, 14 dogs, 15 gears, 16 raindrop inductors, 17 protecting shells, 18 arc otter boards.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in FIGS. 1-3, the utility model provides a ring main unit for outdoor use, which comprises a ring main unit 1, a photovoltaic panel 2 is fixed on the upper surface of the ring main unit 1 through a bracket, a supporting mounting plate 6 is fixed on the rear side of the ring main unit 1, a straight rod motor 5 is fixed on the supporting mounting plate 6, the output end of the straight rod motor 5 penetrates through the supporting mounting plate 6 and is fixed with a connecting rod 7, racks 8 are fixed on the left and right sides of the connecting rod 7, a plurality of elongated ventilation holes 9 are arranged on the left and right sides of the ring main unit 1, baffle plates 10 fixed on the ring main unit 1 are arranged around the elongated ventilation holes 9, a rotating rod 11 is rotatably arranged between the two baffle plates 10, an outer plate 12 is fixed on the lower side of the rotating rod 11, an inner plate 13 fixed on the outer plate 12 is arranged in the elongated ventilation holes 9, an arc-shaped screen plate 18 is fixed on the inner side of the inner plate 13, a gear 15 is fixed on the rear side of the rotating rod 11 through the baffle plates 10, the gear 15 is in meshed connection with the rack 8, and the gear 15 is located outside the rack 8.
In an optional example, the storage battery 3 and the controller 4 are disposed on the upper surface of the ring main unit 1, and the protection shell 17 fixed to the ring main unit 1 is disposed on the outer sides of the storage battery 3, the controller 4 and the straight-bar motor 5.
In an optional example, the upper surface of looped netowrk cabinet 1 is provided with raindrop inductor 16, and photovoltaic board 2, battery 3, controller 4, straight-bar motor 5 and raindrop inductor 16 pass through electric connection, and the model of controller 4 is: UNO R3, model number of raindrop sensor 16: 3C-GO.
In an alternative example, the inner side of the curved net panel 18 is fixed with the stopper 14.
In an alternative example, the inner plate 13 is matched with the shape and size of the elongated vent hole 9, and the upper surface and the lower surface of the elongated vent hole 9 are both fixedly bonded with sealing rings.
In an alternative example, the baffle 10 is rotatably connected with the rotating rod 11 through a bearing, the baffle 10 is fixed with the outer ring of the bearing, and the rotating rod 11 is fixed with the inner ring of the bearing.
The working principle is as follows: in sunny days, the photovoltaic panel 2 can generate electricity through sunlight and store the electricity in the storage battery 3, so that the raindrop sensor 16, the controller 4 and the straight-bar motor 5 can normally operate, and at the moment, the output end of the straight-bar motor 5 is in a downward extending state, the connecting rod 7 can be pushed downwards, the connecting rod 7 can push the racks 8 on the two sides downwards, the racks 8 can drive the gears 15 on the two sides to rotate inwards by a certain angle when moving downwards, so that the inner plate 13 is separated from the long ventilation holes 9 and rotates outwards by a certain angle, smooth air flow inside the ring main unit 1 is ensured, the arc-shaped screen plate 18 and the baffle plate 10 can effectively prevent winged insects from entering the ring main unit 1, when raining, the raindrop sensor 16 can send signals to the controller 4, so that the controller 4 controls the straight-bar motor 5 to shrink and drive the connecting rod 7 to move upwards, the connecting rod 7 can drive the racks 8 on the two sides to move upwards, when the rack 8 moves upwards, the gear 15 on the two sides can be driven to rotate outwards by a certain angle, so that the inner plate 13 enters the long vent hole 9, rainwater and water mist are prevented from entering the ring main unit 1, and normal operation of electric appliances inside the ring main unit 1 is guaranteed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a looped netowrk cabinet for outdoor use, includes looped netowrk cabinet (1), its characterized in that, the upper surface of looped netowrk cabinet (1) is fixed with photovoltaic board (2) through the support, the rear side of looped netowrk cabinet (1) is fixed with support mounting panel (6), be fixed with straight-bar motor (5) on the support mounting panel (6), the output of straight-bar motor (5) runs through support mounting panel (6) and is fixed with connecting rod (7), the left and right sides of connecting rod (7) all is fixed with rack (8), a plurality of microscler ventilation hole (9) have all been seted up to the left and right sides of looped netowrk cabinet (1), microscler ventilation hole (9) all are provided with baffle (10) that are fixed in looped netowrk cabinet (1) around, two it is provided with dwang (11) to rotate between baffle (10), the downside of dwang (11) is fixed with planking (12), be provided with inner panel (13) that are fixed in planking (12) in microscler ventilation hole (9), the inboard of inner panel (13) is fixed with arc otter board (18), baffle (10) are run through and gear (15) are fixed with to the rear side of dwang (11), gear (15) are connected with rack (8) meshing, just gear (15) are located the outside of rack (8).
2. The ring main unit for outdoor use according to claim 1, wherein the upper surface of the ring main unit (1) is provided with a storage battery (3) and a controller (4), and the storage battery (3), the controller (4) and the straight rod motor (5) are provided with a protective shell (17) fixed on the ring main unit (1) together at the outer side.
3. Ring main unit for outdoor use according to claim 2, wherein the upper surface of said ring main unit (1) is provided with raindrop sensor (16), and said photovoltaic panel (2), said storage battery (3), said controller (4), said straight rod motor (5) and said raindrop sensor (16) are electrically connected.
4. Ring main unit for outdoor use according to claim 1, characterized in that the inner side of said arc net board (18) is fixed with a stop block (14).
5. The ring main unit for outdoor use according to claim 1, wherein the shape and size of the inner plate (13) and the elongated vent hole (9) are matched, and the upper and lower surfaces of the elongated vent hole (9) are both fixedly bonded with sealing rings.
6. The ring main unit for outdoor use according to claim 1, wherein the baffle (10) is rotatably connected with the rotating rod (11) through a bearing, the baffle (10) is fixed with an outer ring of the bearing, and the rotating rod (11) is fixed with an inner ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120019245.4U CN214411834U (en) | 2021-01-06 | 2021-01-06 | Ring main unit for outdoor use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120019245.4U CN214411834U (en) | 2021-01-06 | 2021-01-06 | Ring main unit for outdoor use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214411834U true CN214411834U (en) | 2021-10-15 |
Family
ID=78044807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120019245.4U Active CN214411834U (en) | 2021-01-06 | 2021-01-06 | Ring main unit for outdoor use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214411834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377828A (en) * | 2022-09-19 | 2022-11-22 | 国网河南省电力公司博爱县供电公司 | 10 kilovolt distribution network automation looped netowrk cabinet radioresistance outdoor case |
-
2021
- 2021-01-06 CN CN202120019245.4U patent/CN214411834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377828A (en) * | 2022-09-19 | 2022-11-22 | 国网河南省电力公司博爱县供电公司 | 10 kilovolt distribution network automation looped netowrk cabinet radioresistance outdoor case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ring network cabinet for outdoor use Effective date of registration: 20221019 Granted publication date: 20211015 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: Hubei chuyun Electromechanical Engineering Co.,Ltd. Registration number: Y2022980018951 |