CN214899686U - Intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things - Google Patents
Intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things Download PDFInfo
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- CN214899686U CN214899686U CN202120711290.6U CN202120711290U CN214899686U CN 214899686 U CN214899686 U CN 214899686U CN 202120711290 U CN202120711290 U CN 202120711290U CN 214899686 U CN214899686 U CN 214899686U
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Abstract
本实用新型公开了一种基于泛在电力物联网技术的智能化低压抽出式开关柜，包括开关柜体，所述开关柜体的内底部安装有环形水箱，且环形水箱内圈的顶部安装有风扇，所述环形水箱的顶部设置有除湿组件，所述开关柜体内两侧的顶部共同安装有顶板，且顶板的底部安装有U型仓。本实用新型通过调节组件、开关柜配电组件和卡槽的配合使用，操作人员可以一手托住防护板的底部，另一手通过拉环将活动杆向外拉动，从而迫使两组滑动板向滑动槽的内部移动，在两组滑动板离开卡槽的内部时，便可以将安装板和防护板在开关柜体的内部进行升降，从而调节了开关柜配电组件在开关柜体内部的高度位置，大大提高了整个智能化低压抽出式开关柜的使用效果。
The utility model discloses an intelligent low-voltage withdrawable switch cabinet based on the ubiquitous power Internet of Things technology, which comprises a switch cabinet body, an annular water tank is installed at the inner bottom of the switch cabinet body, and a top of the inner ring of the annular water tank is installed with an annular water tank. For the fan, the top of the annular water tank is provided with a dehumidification component, the tops of both sides of the switch cabinet are jointly mounted with a top plate, and the bottom of the top plate is mounted with a U-shaped compartment. The utility model uses the adjustment component, the switch cabinet power distribution component and the card slot together, so that the operator can hold the bottom of the protective plate with one hand, and pull the movable rod outward through the pull ring with the other hand, thereby forcing the two sets of sliding plates to slide The inside of the slot moves. When the two sets of sliding plates leave the inside of the slot, the mounting plate and the protective plate can be lifted and lowered inside the switch cabinet, thereby adjusting the height position of the switch cabinet power distribution components inside the switch cabinet. , greatly improving the use effect of the entire intelligent low-voltage withdrawable switchgear.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is an intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things.
Background
The intelligent low-voltage draw-out type switch cabinet is a power distribution device, is suitable for low-voltage power distribution systems such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and mainly has the main functions of opening, closing, controlling and protecting electric equipment in the process of generating, transmitting power, distributing power and converting electric energy of a power system; or according to different cabinet body structures, the switch cabinet can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet.
The power distribution assembly in the current intelligent low-voltage draw-out type switch cabinet is often arranged at a fixed position in a cabinet body, and the height of the power distribution assembly in the switch cabinet cannot be quickly adjusted according to actual conditions, so that the use effect of the whole switch cabinet is reduced; most of the current intelligent low-voltage draw-out type switch cabinet bodies are provided with radiating air holes, so that although the heat dissipation of the switch cabinet can be facilitated, dust in the external environment can enter the interior of the switch cabinet, and components in the switch cabinet can cover a large amount of dust in the past, so that the normal heat dissipation and work of the components in the switch cabinet are influenced; meanwhile, the current intelligent low-voltage draw-out type switch cabinet only utilizes a fan to improve the heat dissipation effect of the switch cabinet, but the heat dissipation effect of the switch cabinet cannot be further improved, and water vapor in the air in the switch cabinet cannot be removed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things to solve the relevant problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent low-voltage draw-out type switch cabinet based on ubiquitous power Internet of things technology comprises a switch cabinet body, wherein an annular water tank is mounted at the inner bottom of the switch cabinet body, a fan is mounted at the top of an inner ring of the annular water tank, a dehumidifying component is arranged at the top of the annular water tank, top plates are mounted at the tops of two sides in the switch cabinet body together, a U-shaped bin is mounted at the bottom of each top plate, air injection holes are uniformly formed in the bottom of each U-shaped bin, collecting bins are symmetrically mounted at two sides of the top plate, clamping grooves are symmetrically and uniformly formed in the middle positions of two sides in the switch cabinet body, square connecting bins are symmetrically mounted at two ends of two sides in the switch cabinet body, the inner tops of the square connecting bins are communicated with the inner bottom of the collecting bins, four groups of water pipes are uniformly mounted in the square connecting bins, and the bottom ends of the water pipes are communicated with the inner bottom of the annular water tank, the water pump is installed to one side at the internal top of cubical switchboard, and eight groups of one end the top of water pipe and the input intercommunication of water pump, the other end eight groups the top of water pipe and the output intercommunication of water pump, the aspiration pump is installed to one side that the water pump was kept away from at the roof top, and the input of aspiration pump communicates with the inside in two sets of collections storehouse respectively, the output of aspiration pump and the inside intercommunication of fumarole, the inside of the cubical switchboard body is provided with the mounting panel, the bilateral symmetry of mounting panel bottom is provided with the adjusting part who mutually supports with the draw-in groove, one side of the cubical switchboard body one end articulates there is the cabinet door.
Preferably, the adjusting part includes stopper, spring, sliding plate, connecting rod, movable rod, pull ring, spacing ring and sliding tray, the sliding tray is installed to the both sides symmetry of mounting panel bottom, and the inside of sliding tray is provided with the sliding plate, the intermediate position department of mounting panel bottom installs two sets of spacing rings, and is two sets of the inboard of spacing ring is provided with the movable rod, and the movable rod is close to the one end of cabinet door and installs the pull ring, the movable rod is kept away from the one end of cabinet door and is installed the stopper, the pot head that the cabinet door was kept away from in the movable rod outside is equipped with the spring, and the both ends of spring respectively with stopper and spacing ring fixed connection, the one end symmetry that the movable rod outside is close to the pull ring articulates there is the connecting rod, the one end that the movable rod was kept away from to the connecting rod is articulated with the intermediate position department of adjacent a set of sliding plate one end.
Preferably, the dehumidification subassembly includes slot, bearing sieve, dry package and connects the sieve, the bottom of the internal both sides of cubical switchboard is installed jointly and is connected the sieve, and connects the bilateral symmetry of sieve and the annular water tank one side in opposite directions and be provided with the slot jointly, the inboard of slot is inserted and is equipped with the bearing sieve, the top of bearing sieve evenly is provided with dry package.
Preferably, a first connector is installed at the input end of the air pump, one end of the first connector is communicated with the input end of the air pump, two sets of mounting ports are arranged at the other end of the first connector, air inlet pipes are installed outside the two sets of mounting ports, and one ends, far away from the air pump, of the two sets of air inlet pipes are respectively communicated with the inside of the two sets of gathering bins.
Preferably, the top of mounting panel is provided with the mount table, and the cubical switchboard distribution subassembly is installed at the top of mount table, the spout has been seted up to the bilateral symmetry at mounting panel top, and the inside of spout is provided with the slider, and the top of two sets of sliders all with the bottom fixed connection of mount table.
Preferably, the second connector is installed to the input and the output of water pump, and the one end that the water pump was kept away from to two sets of second connectors is provided with eight montage entry, and the other end of second connector is provided with a set of export that connects.
Preferably, one side of the annular water tank close to one end of the cabinet door is provided with a first observation window, and one side of the first observation window is provided with a capacity scale mark.
Preferably, the erection column is installed to the four corners position department symmetry of mounting panel bottom, and the guard plate is installed jointly to the bottom of four groups of erection columns, the bottom of guard plate is provided with the crash pad.
Preferably, the inner ring of the annular water tank is uniformly provided with a heat conducting rod, and one end of the heat conducting rod close to the annular water tank extends into the annular water tank.
Preferably, the top and the bottom of the switch cabinet body far away from one end of the cabinet door are respectively provided with a wire inlet hole and a wire outlet hole.
Compared with the prior art, the utility model provides an intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things possesses following beneficial effect:
1. the utility model discloses a cubical switchboard body, the adjusting part, the mounting panel, cubical switchboard distribution subassembly, the cooperation of guard plate and draw-in groove is used, operating personnel can hold the bottom of guard plate on one hand, another hand passes through the pull ring and outwards stimulates the movable rod, thereby force two sets of sliding plates to the inside removal of sliding tray, when two sets of sliding plates left the inside of draw-in groove, alright go up and down with mounting panel and guard plate in the inside of the cubical switchboard body, thereby the high position of cubical switchboard distribution subassembly in the cubical switchboard body inside has been adjusted, the result of use of whole intelligent low pressure pull-out type cubical switchboard has been improved greatly, be favorable to this cubical switchboard to using widely.
2. The utility model discloses a roof, U type storehouse, the cubical switchboard body, the cabinet door, annular water tank, square connection storehouse, gather the storehouse, the aspiration pump, the cooperation of fumarole and fan is used, utilize the closed cavity that the cubical switchboard body and cabinet door are constituteed, completely isolate switch cabinet distribution subassembly and external world and open, avoid external dust to enter into the inside of the cubical switchboard body, and aspiration pump and fan also can let the air cycle of the internal portion of cubical switchboard flow, thereby improve the radiating effect of this cubical switchboard, the heat of avoiding switch cabinet distribution subassembly during operation to produce can not in time be absorbed by the inside coolant liquid of annular water tank.
3. The utility model discloses a cubical switchboard body, the dehumidification subassembly, annular water tank, square connection storehouse, the cooperation of water pipe and water pump is used, the foretell forced air cooling structure of deuterogamy, utilize water pump cooperation water pipe to make the inside coolant liquid of annular water tank can the circulation flow, and because the water pipe is located the inside in square connection storehouse, the inside in-process that collects the storehouse is entered into through the inside in square connection storehouse at the inside hot-air of the cubical switchboard body, the heat of air also can be absorbed by the inside coolant liquid in water pipe, the temperature of fumarole spun air has further been reduced, thereby the cooling radiating effect of whole cubical switchboard has further been improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a side cross-sectional view of the present invention;
fig. 4 is a bottom cross-sectional view of the adjustment assembly of the present invention;
fig. 5 is a schematic perspective view of the sliding groove of the present invention;
FIG. 6 is a schematic perspective view of the annular water tank of the present invention;
fig. 7 is an enlarged view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a top plate; 2. a U-shaped bin; 3. a switch cabinet body; 4. a cabinet door; 5. a dehumidification assembly; 501. a slot; 502. a bearing sieve plate; 503. drying the bag; 504. connecting the sieve plate; 6. an annular water tank; 7. An adjustment assembly; 701. a limiting block; 702. a spring; 703. a sliding plate; 704. a connecting rod; 705. A movable rod; 706. a pull ring; 707. a limiting ring; 708. a sliding groove; 8. mounting a plate; 9. a switchgear power distribution assembly; 10. a square connecting bin; 11. a water pipe; 12. a collecting bin; 13. a water pump; 14. an air pump; 15. a gas injection hole; 16. a protection plate; 17. a fan; 18. a clamping groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an intelligent low-voltage draw-out type switch cabinet based on ubiquitous power Internet of things technology comprises a switch cabinet body 3, an annular water tank 6 is mounted at the inner bottom of the switch cabinet body 3, a fan 17 is mounted at the top of the inner ring of the annular water tank 6, a dehumidifying component 5 is arranged at the top of the annular water tank 6, top plates 1 are mounted at the tops of two sides in the switch cabinet body 3 together, a U-shaped bin 2 is mounted at the bottom of each top plate 1, air injection holes 15 are uniformly formed in the bottom of each U-shaped bin 2, collecting bins 12 are symmetrically mounted at two sides of the top of each top plate 1, clamping grooves 18 are symmetrically and uniformly formed in the middle positions of two sides in the switch cabinet body 3, square connecting bins 10 are symmetrically mounted at two ends of two sides in the switch cabinet body 3, the inner tops of the square connecting bins 10 are communicated with the inner bottom of the collecting bins 12, four groups of water pipes 11 are uniformly mounted in the square connecting bins 10, and the bottom ends of the water pipes 11 are communicated with the inner bottom of the annular water tank 6, water pump 13 is installed to one side at top in the cubical switchboard body 3, the top of the eight water pipe 11 of group of one end and the input intercommunication of water pump 13, the top of the eight water pipe 11 of group of the other end and the output intercommunication of water pump 13, aspiration pump 14 is installed to one side that water pump 13 was kept away from at 1 top of roof, and aspiration pump 14's input communicates with the inside in two sets of storehouse 12 that gathers respectively, aspiration pump 14's output and the inside intercommunication of fumarole 15, the inside of the cubical switchboard body 3 is provided with mounting panel 8, the bilateral symmetry of mounting panel 8 bottom is provided with the adjusting part 7 of mutually supporting with draw-in groove 18, one side of the cubical switchboard body 3 one end articulates there is cabinet door 4.
Furthermore, the adjusting assembly 7 comprises a limiting block 701, a spring 702, a sliding plate 703, a connecting rod 704, a movable rod 705, a pull ring 706, a limiting ring 707 and a sliding groove 708, the sliding groove 708 is symmetrically installed on two sides of the bottom of the mounting plate 8, the sliding plate 703 is arranged inside the sliding groove 708, two sets of limiting rings 707 are installed at the middle position of the bottom of the mounting plate 8, the movable rods 705 are arranged on the inner sides of the two sets of limiting rings 707, the pull ring 706 is installed at one end of the movable rod 705 close to the cabinet door 4, the limiting block 701 is installed at one end of the movable rod 705 far from the cabinet door 4, the spring 702 is sleeved at one end of the outer side of the movable rod 705 far from the cabinet door 4, the two ends of the spring 702 are respectively and fixedly connected with the limiting block 701 and the limiting ring 707, the connecting rod 704 is symmetrically hinged at one end of the outer side of the movable rod 705 close to the pull ring 706, one end of the connecting rod 704 far from the movable rod 705 is hinged at the middle position of one end of the adjacent set of the sliding plate 703, facilitating the manual pulling of the movable rod 705 by means of the pull ring 706, thereby rapidly adjusting the height of the mounting plate 8 inside the switchgear body 3.
Further, the dehumidification assembly 5 comprises a slot 501, a bearing sieve plate 502, a drying bag 503 and a connecting sieve plate 504, the connecting sieve plate 504 is installed together at the bottoms of the two sides in the switch cabinet body 3, the slots 501 are symmetrically arranged on the two opposite sides of the connecting sieve plate 504 and the annular water tank 6, the bearing sieve plate 502 is inserted into the inner side of each slot 501, the drying bag 503 is uniformly arranged at the top of the bearing sieve plate 502, and moisture in the air inside the switch cabinet body 3 can be removed gradually.
Further, first connector is installed to the input of aspiration pump 14, and the one end of first connector and the input intercommunication of aspiration pump 14, and the other end of first connector is provided with two sets of installing orificess, and the intake pipe is installed in the outside of two sets of installing orificess, and the one end that aspiration pump 14 was kept away from to two sets of intake pipes communicates with the inside in two sets of collection storehouses 12 respectively, and the cooperation aspiration pump 14 of being convenient for makes the inside air of the switch cabinet body 3 can the circulation flow.
Further, the top of mounting panel 8 is provided with the mount table, and cubical switchboard distribution subassembly 9 is installed at the top of mount table, and the bilateral symmetry at 8 tops of mounting panel has seted up the spout, and the inside of spout is provided with the slider, and the top of two sets of sliders all with the bottom fixed connection of mount table, also can adjust cubical switchboard distribution subassembly 9 in the inside height of cubical switchboard body 3 when adjusting mounting panel 8.
Further, the second connector is installed to the input and the output of water pump 13, and the one end that water pump 13 was kept away from to two sets of second connectors is provided with eight montage entry, and the other end of second connector is provided with a montage and connects the export, and the cooperation water pump 13 of being convenient for makes the inside coolant liquid of annular water tank 6 can the circulation flow.
Further, one side of the annular water tank 6, which is close to one end of the cabinet door 4, is provided with a first observation window, and one side of the first observation window is provided with a capacity scale mark, so that the surplus of the cooling liquid in the annular water tank 6 can be conveniently and timely checked, and the surplus can be timely supplemented.
Further, the mounting columns are symmetrically mounted at the four corners of the bottom of the mounting plate 8, the protection plates 16 are mounted at the bottom ends of the four mounting columns, and the bottom of each protection plate 16 is provided with an anti-collision pad which is helpful for matching the mounting plate 8 to protect the adjusting assembly 7.
Further, the heat conducting rod is uniformly installed at the inner ring position of the annular water tank 6, and one end of the heat conducting rod close to the annular water tank 6 extends to the inside of the annular water tank 6, so that the cooling effect of the cooling liquid inside the annular water tank 6 on hot air is improved.
Further, entrance hole and wire hole have been seted up respectively to the top and the bottom that the cubical switchboard body 3 kept away from 4 one ends of cabinet door, when drilling out cubical switchboard outgoing line and incoming line from exit hole and entrance hole respectively, the corresponding fatlute of cooperation seals entrance hole and wire hole, can avoid external dust to enter into the inside of the cubical switchboard body 3.
Example 1, as shown in fig. 1-7, when the switch cabinet is used, the water pump 13, the air pump 14 and the fan 17 are controlled to start operating, the water pump 13 forces the cooling liquid inside the ring-shaped water tank 6 to enter the water pump 13 from the eight water pipes 11 on one side of the switch cabinet body 3, then the cooling liquid is conveyed to the inside of the water pump 13 by the water pump 13, finally flows back to the inside of the ring-shaped water tank 6 again, the air pump 14 forces the air at the bottom inside the switch cabinet body 3 to enter the four square connecting bins 10, then the air enters the collecting bin 12, then the air is conveyed to the inside of the U-shaped bin 2 by the air pump 14, and is sprayed to the top of the switch cabinet power distribution assembly 9 from the air spraying holes 15 at the bottom of the U-shaped bin 2, so as to cool the switch cabinet power distribution assembly 9 by wind, and the hot air generated at this time is blown to the bottom inside the switch cabinet body 3 by the fan 17, thereby form the circulation flow of the inside air of cubical switchboard body 3, fan 17 is blowing the in-process of the bottom in the cubical switchboard body 3 with hot-air, and partial heat in the hot-air is absorbed by the heat conduction pole at the inner circle position of annular water tank 6, and later the hot-air is at the inside in-process of square connection storehouse 10, and the heat in the air also can be absorbed by the inside coolant liquid of multiunit water pipe 11 to can greatly improve subsequent wind and blow cooling effect.
Example 2, as shown in fig. 1 to 7, when the height position of the switchgear power distribution assembly 9 needs to be adjusted, an operator can hold the bottom of the protection plate 16 with one hand, and then pull the movable rod 705 outwards with the pull ring 706 with the other hand, during which the spring 702 is stressed to shorten and store elastic potential energy, the movable rod 705 pulls the sliding plates 703 with the connecting rods 704, so as to force the two sets of sliding plates 703 to move towards the inside of the sliding grooves 708, when the two sets of sliding plates 703 leave the inside of the clamping grooves 18, the limiting effect on the mounting plate 8 is contacted, at this time, the mounting plate 8 and the protection plate 16 are lifted and lowered inside the switchgear body 3, when the switchgear power distribution assembly 9 moves to a specified position, the operator only needs to release the pull ring 706, because the elastic restoring force of the spring 702 forces the two sets of sliding plates 703 to protrude from the inside of the sliding grooves 708 again to be clamped inside the clamping grooves 18 again, the positions of the mounting plate 8 and the switchgear cabinet distribution assembly 9 are once again fixed in a limiting manner, so that the height position of the switchgear cabinet distribution assembly 9 inside the switchgear cabinet body 3 is adjusted.
The working principle is as follows: before use, the device is powered on, when the intelligent low-voltage draw-out type switch cabinet is used, the water pump 13, the air pump 14 and the fan 17 are controlled to start to operate, the water pump 13 forces cooling liquid in the annular water tank 6 to enter the water pump 13 from eight groups of water pipes 11 on one side of the switch cabinet body 3, the cooling liquid is conveyed to the inside of eight groups of water pipes 11 on the other side through the water pump 13 and finally flows back to the inside of the annular water tank 6 again, the air pump 14 forces air at the bottom in the switch cabinet body 3 to enter the four groups of square connecting bins 10, then the air enters the collecting bin 12 and is conveyed to the inside of the U-shaped bin 2 through the air pump 14, the air is sprayed to the top of the switch cabinet power distribution component 9 from the air spraying holes 15 at the bottom of the U-shaped bin 2 to blow the air blowing temperature of the switch cabinet power distribution component 9, and hot air generated at the moment is blown to the bottom in the switch cabinet body 3 through the fan 17, therefore, the circulation flow of the air in the switch cabinet body 3 is formed, when the fan 17 blows the hot air to the bottom in the switch cabinet body 3, part of heat in the hot air is absorbed by the heat conducting rod at the inner ring part of the annular water tank 6, and then when the hot air passes through the square connecting bin 10, the heat in the air is also absorbed by the cooling liquid in the plurality of groups of water pipes 11, so that the subsequent air-blowing cooling effect can be greatly improved; when the fan 17 blows hot air to the inner bottom of the switch cabinet body 3, moisture contained in the hot air is absorbed when passing through the drying bag 503, so that the air inside the switch cabinet body 3 is gradually dried, and the normal work of the switch cabinet power distribution assembly 9 is ensured; when the height position of the switch cabinet power distribution assembly 9 needs to be adjusted, an operator can hold the bottom of the protection plate 16 with one hand and pull the movable rod 705 outwards through the pull ring 706 with the other hand, the stress of the spring 702 is shortened and elastic potential energy is stored in the process, the movable rod 705 pulls the sliding plates 703 through the connecting rods 704, so that the two groups of sliding plates 703 are forced to move towards the inside of the sliding groove 708, when the two groups of sliding plates 703 leave the inside of the clamping groove 18, the limiting effect on the mounting plate 8 is contacted, at the moment, the mounting plate 8 and the protection plate 16 are lifted in the switch cabinet body 3, and the height position of the switch cabinet power distribution assembly 9 in the switch cabinet body 3 is adjusted; the cabinet door 4 is opened periodically to replenish the inside of the annular water tank 6 with the coolant, the load-bearing screen 502 is pulled out periodically from the inside of the slot 501, and then the dry bag 503 on the top of the load-bearing screen 502 is replaced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711290.6U CN214899686U (en) | 2021-04-07 | 2021-04-07 | Intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711290.6U CN214899686U (en) | 2021-04-07 | 2021-04-07 | Intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things |
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| CN214899686U true CN214899686U (en) | 2021-11-26 |
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| CN202120711290.6U Expired - Fee Related CN214899686U (en) | 2021-04-07 | 2021-04-07 | Intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117277116A (en) * | 2023-11-22 | 2023-12-22 | 国网辽宁省电力有限公司辽阳供电公司 | An intelligent power supply and distribution device based on the Internet of Things and method thereof |
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2021
- 2021-04-07 CN CN202120711290.6U patent/CN214899686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117277116A (en) * | 2023-11-22 | 2023-12-22 | 国网辽宁省电力有限公司辽阳供电公司 | An intelligent power supply and distribution device based on the Internet of Things and method thereof |
| CN117277116B (en) * | 2023-11-22 | 2024-02-09 | 国网辽宁省电力有限公司辽阳供电公司 | Intelligent power supply and distribution device based on Internet of things and method thereof |
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Granted publication date: 20211126 |