CN213243645U - Intelligent terminal of power distribution network - Google Patents
Intelligent terminal of power distribution network Download PDFInfo
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- CN213243645U CN213243645U CN202022338833.2U CN202022338833U CN213243645U CN 213243645 U CN213243645 U CN 213243645U CN 202022338833 U CN202022338833 U CN 202022338833U CN 213243645 U CN213243645 U CN 213243645U
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Abstract
The utility model provides a distribution network intelligent terminal belongs to electric wire netting terminal equipment technical field, including the switch board body, the monitoring subassembly, switch module and control assembly, through the input current of monitoring subassembly monitoring distribution lines, and to control assembly send instruction, judge whether execute switch module through control assembly, if there is the electric current through this distribution lines, then to control assembly send instruction, control assembly is to switch module send instruction, switch module will give the distribution lines intercommunication, on the contrary just break off, then this distribution lines belongs to the circuit that should supply power, the correct operation to distribution lines has been guaranteed, effectively prevent the maloperation. The utility model provides a pair of distribution network intelligent terminal has and guarantees correctly to distribution lines's in the distribution control cabinet operation, prevents the maloperation, prevents the emergence of electric power accident, has played the technological effect to the double insurance of switching operation.
Description
Technical Field
The utility model belongs to the technical field of electric wire netting terminal equipment, more specifically say, relate to a distribution network intelligent terminal.
Background
In present city distribution network, the distribution network includes overhead wire and underground cable on the ground, no matter be the distribution of overhead wire on the ground or the distribution of underground cable, all need use distribution network equipment, this distribution network equipment can control the break-make and the voltage distribution of each distribution lines, especially to in the distribution operation of underground cable, or in the distribution of the underground cable of a certain region, can be in certain relatively fixed position or region usually, set up one set or several sets of switch boards, switch board and each way underground cable junction, be provided with distribution switch and distribution lines etc. in this switch board, through these switch boards of manual operation, play and carry out reasonable distribution and switch distribution's effect to each distribution cable.
Generally, the distribution control cabinet is fixed at a certain position, and when the distribution control cabinet needs to be operated, the distribution control cabinet is manually opened and each switch is controlled to operate, so that distribution of underground cables is realized. However, in such an operation mode, there is also a phenomenon of misoperation, for example, when the current of the cable a is to be disconnected, the cable B is disconnected due to misoperation, which may cause the current to be sent to a wrong place, and in a serious case, power accidents such as electric shock and casualty, etc. may occur at the user end of the underground cable, or power accidents such as sudden power failure, stopping of the user end equipment, etc. may occur. In order to prevent these accidents, it is necessary to research a device capable of intelligently preventing the power distribution control cabinet from being operated by mistake, and preventing the user end of the underground cable from occurring power accidents, etc.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a distribution network intelligent terminal aims at solving the technical problem that the maloperation easily appears when distribution control cabinet operates.
In order to achieve the above object, the utility model adopts the following technical scheme: the intelligent terminal of the power distribution network comprises a control cabinet body, a monitoring assembly, a switch assembly and a control assembly, wherein an operating switch is arranged in the control cabinet body, can control the on-off of a distribution line and is movable; the monitoring assembly is arranged in the control cabinet body and used for monitoring the input current of the distribution line; the switch assembly is arranged on the distribution line, is positioned at the current output end of the monitoring assembly and is used for controlling the on-off of the distribution line; the control assembly is respectively electrically connected with the monitoring assembly and the switch assembly and used for receiving the current monitored by the monitoring assembly and controlling the on-off of the switch assembly, a PLC (programmable logic controller) is arranged in the control assembly, when the current information of the monitoring assembly is received or not received, an instruction is sent to the switch assembly, and the switch assembly is connected with or disconnected from a distribution line and used for preventing misoperation.
As another embodiment of this application, distribution network intelligent terminal still including locating this internal being used for the control of switch operation's of switch board watch-dog, the watch-dog is connected with first communication unit, first communication unit can send and receive wireless information.
As another embodiment of the application, the power distribution network intelligent terminal further comprises a mobile terminal, wherein a second communication unit in radio connection with the first communication unit is arranged on the mobile terminal, and the mobile terminal can receive information monitored by the monitor.
As another embodiment of the application, the monitoring assembly comprises a cross beam, an expansion link and a current monitor, the cross beam is transversely arranged inside the control cabinet body and above the distribution line, and a first sliding rail is arranged at the bottom end of the cross beam along the length direction of the cross beam; the telescopic rod is vertically arranged, the upper end of the telescopic rod is connected to the upper end of the first sliding rail in a sliding mode, the lower end of the telescopic rod is a free end, and the telescopic rod can stretch in the vertical direction; the current monitor is located the lower extreme of telescopic link for monitor distribution lines input current, the current monitor highly with the help of the telescopic link is adjusted, the current monitor with control assembly electric connection, behind the current monitor monitoring current control assembly send current signal.
As another embodiment of this application, current monitor includes monitor body and monitoring head, monitoring head can dismantle the connection and be in the lower extreme of telescopic link, monitor body arranges in this internal.
As another embodiment of the application, the switch assembly comprises a shell, a poke rod and a pushing piece, wherein the shell is hollow, and two contacts which are used for connecting distribution lines at two ends of the shell and are used for connecting and disconnecting the distribution lines are arranged in the shell; the poke rod is a conductor, one end of the poke rod is hinged with one contact, the other end of the poke rod is a free end and is positioned above the other contact, the free end of the poke rod can be contacted with the other contact, the two contacts are communicated with each other to form a power distribution line, and the two contacts are separated to form a power distribution line; the ejection piece is arranged at the top of the inner side of the shell and used for ejecting or pulling the poke rod to contact with or be far away from the other contact, the ejection of the ejection piece is controlled by the control assembly, and the control assembly judges whether to execute the ejection piece according to the current signal monitored by the monitoring assembly.
As another embodiment of this application, be equipped with the extension spring in the casing, extension spring upper end with the casing internal top concreties, the lower extreme with the middle part of poker rod is articulated, the extension spring is used for the pulling the poker rod is kept away from another the contact.
As another embodiment of this application, distribution network intelligent terminal still includes the automobile body that the upper end was equipped with the second slide rail, switch board body bottom sliding joint is in on the second slide rail, the automobile body is portable, the switch board body is in can be spacing on the second slide rail.
As another embodiment of the application, the upper end of the vehicle body is provided with a rainproof and sun-proof ceiling which is telescopic in the vertical direction and adjustable in height.
As another embodiment of the application, the mobile terminal is further provided with a display screen and a processor which are connected with each other, and the display screen is used for displaying information monitored by the monitor.
The utility model provides a pair of distribution network intelligent terminal's beneficial effect lies in: compared with the prior art, the utility model relates to a distribution network intelligent terminal, through the input current of monitoring subassembly monitoring distribution lines, and to control assembly send instruction, judge whether carry out switch module through control assembly, if there is the electric current through this distribution lines, then to control assembly send instruction, control assembly is to switch module send instruction, switch module will communicate for the distribution lines, otherwise just break off, then this distribution lines belongs to the circuit that should supply power, the correct operation to the distribution lines has been guaranteed, effectively prevent the maloperation, the technical problem of maloperation easily appears when having solved distribution control cabinet operation, it is correct to have the operation assurance to distribution lines in the distribution control cabinet, prevent the maloperation, prevent the emergence of electric power accident, the technological effect to the double insurance of switching operation has been played.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent terminal for a power distribution network according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a control cabinet body of a power distribution network intelligent terminal provided by an embodiment of the present invention (a dotted arrow indicates a current direction);
fig. 3 is the embodiment of the utility model provides a distribution network intelligent terminal's inside side view of switch board body (the side view of fig. 2).
In the figure: 1. a control cabinet body; 2. a monitoring component; 21. a cross beam; 22. a telescopic rod; 23. a current monitor; 24. a first slide rail; 3. a switch assembly; 31. a housing; 32. a poke rod; 33. pushing the ejection piece; 34. buckling; 35. a tension spring; 4. a control component; 5. a monitor; 6. a first communication unit; 7. a mobile terminal; 8. a vehicle body; 81. a second slide rail; 9. a ceiling; 10. the switch is operated.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1 to fig. 3 together, a description will now be made of the intelligent terminal for power distribution network according to the present invention. The intelligent terminal for the power distribution network comprises a control cabinet body 1, a monitoring assembly 2, a switch assembly 3 and a control assembly 4, wherein an operating switch 10 is arranged in the control cabinet body 1, can control the on-off of a distribution line and is movable; the monitoring assembly 2 is arranged inside the control cabinet body 1 and used for monitoring the input current of the distribution line; the switch component 3 is arranged on the distribution line, is positioned at the current output end of the monitoring component 2 and is used for controlling the on-off of the distribution line; control assembly 4 respectively with monitoring assembly 2 and switch module 3 electric connection for receive the electric current that monitoring assembly 2 monitored, and be used for the break-make of control switch module 3, be equipped with the PLC controller in the control assembly 4, when receiving or not receiving monitoring assembly 2's current information, to switch module 3 send the instruction, switch module 3 switches on or breaks off the distribution lines, is used for preventing the maloperation.
Compared with the prior art, the utility model provides an intelligent terminal of a power distribution network, the input current of the distribution line is monitored through the monitoring component 2, and a command is sent to the control component 4, the control component 4 determines whether to execute the switch component 3, if current passes through the distribution line, a command is sent to the control unit 4 and the control unit 4 sends a command to the switching unit 3, the switching unit 3 will connect to the distribution line, otherwise it will disconnect, this distribution lines belongs to the circuit that should supply power, has guaranteed the correct operation to distribution lines, effectively prevents the maloperation, has solved the technical problem that the maloperation easily appears when distribution control cabinet operates, has the operation assurance to distribution lines in the distribution control cabinet correct, prevents the maloperation, prevents the emergence of electric power accident, has played the technological effect to the double insurance of switch operation.
The utility model discloses a switch board body 1 can adopt the switch board among the prior art, through at 1 inside monitoring subassembly 2, switch module 3 and the control assembly 4 that sets up of switch board body, just can realize the safe operation and the control to each distribution lines, prevents the maloperation, guarantees that distribution lines's operation is correct and safe. Generally speaking, all transversely be provided with many distribution lines in switch board body 1 inside, all be the rule arrangement, consequently can arrange in a row just in the top of distribution lines when designing this monitoring subassembly, switch module 3, the convenience is operated and is controlled distribution lines. To some disorderly distribution lines, when using monitoring subassembly 2 and switch module 3, just need arrange into one row with distribution lines can, the interval between each distribution lines can be different because just adjustable through monitoring subassembly 2.
The input current of distribution lines means the current of the input end of the distribution lines output from the control cabinet body 1, the current can be large or small, and is not limited, the control assembly 4 can set the threshold value of the current, if the current monitored by the monitoring assembly 2 is larger than the threshold value, the control assembly 4 sends an instruction to the switch assembly 3, the switch assembly 3 executes and communicates the distribution lines, and then the distribution lines are communicated after the operation of the operation switch 10 in the control cabinet body 1, the operation correctness of the operation switch 10 is ensured, and the occurrence of safety accidents is prevented.
Specifically, the control assembly 4 can select a control system in the prior art, is internally provided with a PLC controller and other components, and is also provided with a key, a control circuit and the like, and can artificially set a current prefabrication and control a command executed by the switch assembly 3, namely, if the current exceeds the threshold value, the switch assembly 3 is executed; if the current does not exceed the threshold, the switching element 3 is not implemented.
As the embodiment of the utility model provides a specific implementation of distribution network intelligent terminal please refer to fig. 1 to 3, distribution network intelligent terminal is still including locating the watch-dog 5 that is used for the switch operation in the control cabinet body 1 in the switch board body 1, and watch-dog 5 is connected with first communication unit 6, and first communication unit 6 can send and receive wireless information. Specifically, the monitor 5 may adopt a probe, a camera, etc., and may monitor the action process of the operation switch 10 inside the control cabinet body 1 in real time, and may transmit the action process to the mobile terminal 7 through the first communication unit 6 in real time.
As the embodiment of the utility model provides a specific implementation of distribution network intelligent terminal please refer to fig. 1 to fig. 3, distribution network intelligent terminal still includes mobile terminal 7, is equipped with the second communication unit with the mutual radio connection of first communication unit 6 on mobile terminal 7, can receive the information that monitoring ware 5 monitored on mobile terminal 7. Can monitor the action process of these operating switch 10 of manual operation in switch board body 1 through watch-dog 5, just can see in real time on mobile terminal 7 whether artificial operation is correct, if incorrect, just can see on mobile terminal 7, the staff that is located mobile terminal 7 just can remind the staff who is operating switch 10, also can play the effect of preventing the maloperation like this. And the operation of the control assembly 4 is matched, so that the double-insurance effect on the on-off operation of the distribution line can be realized.
The wireless communication between the first communication unit 6 and the second communication unit can be performed by wireless network connection, such as 3G or 4G wireless network connection, and the communication between the two is a prior art method, and therefore will not be described in detail herein.
As a specific implementation manner of the power distribution network intelligent terminal according to an embodiment of the present invention, please refer to fig. 1 to 3, the monitoring assembly 2 includes a beam 21, an expansion link 22 and a current monitor 23, the beam 21 is transversely disposed inside the control cabinet body 1 and located above the distribution line, and a first slide rail 24 is disposed at the bottom end of the beam 21 along the length direction thereof; the telescopic rod 22 is vertically arranged, the upper end of the telescopic rod is connected to the first slide rail 24 in a sliding mode, the lower end of the telescopic rod is a free end, and the telescopic rod 22 can stretch in the vertical direction; current monitor 23 locates the lower extreme of telescopic link 22 for monitor distribution lines input current, current monitor 23's height is adjusted with the help of telescopic link 22, current monitor 23 and control module 4 electric connection, and current monitor 23 sends current signal to control module 4 after monitoring the electric current. Crossbeam 21 is the level form and fixes in switch board body 1, slides on crossbeam 21 through telescopic link 22, just can adjust the monitoring position to distribution lines in the horizontal direction, and vertical direction through telescopic link 22 is flexible, just can adjust the vertical monitoring position to distribution lines, and the operation is simple nimble more, and after horizontal position adjustment and the flexible regulation of self of telescopic link 22 accomplished, the spacing realization of accessible self was fixed.
The telescopic link 22 can adopt electric telescopic handle 22 among the prior art etc., and current monitor 23 can be current sensor or current measurement appearance or monitor etc. can monitor the change of electric current, can be real-time transmit to control assembly 4 on, control assembly 4 can judge whether carry out the action of switch module 3 after receiving this electric current, and current monitoring is more steady, can monitor the heavy current, also can monitor the undercurrent. The above current monitoring means is conventional means and will not be described in detail here.
As the utility model discloses a distribution network intelligent terminal's embodiment please refer to fig. 1 to 3, and current monitor 23 includes monitor body and monitoring head, and the connection can be dismantled to the monitoring head at the lower extreme of telescopic link 22, and the switch board body is arranged in to the monitor body in 1. The monitoring head can the internal conductor of direct contact distribution lines, gathers current information, through monitoring head along with reciprocating of telescopic link 22, can carry out current monitoring to distribution lines, can carry out current monitoring to the distribution lines of different diameters, also can carry out current monitoring to the distribution lines of different horizontal positions. The monitor body is a receiver capable of receiving current information, and the cooperation operation of the monitor body and the monitoring head belongs to the prior art.
As a specific implementation manner of the power distribution network intelligent terminal according to an embodiment of the present invention, please refer to fig. 1 to 3, the switch assembly 3 includes a housing 31, a poke rod 32 and a pushing member 33, the interior of the housing 31 is hollow, and two contacts for connecting distribution lines at two ends of the housing 31 and for connecting and disconnecting the distribution lines are disposed in the housing 31; the poke rod 32 is a conductor, one end of the poke rod is hinged with one contact, the other end of the poke rod is a free end and is positioned above the other contact, the free end of the poke rod 32 can be contacted with the other contact, the two contacts are communicated with each other and then the distribution line is communicated, and the distribution line is disconnected after the two contacts are separated; the pushing piece 33 is arranged at the top of the inner side of the shell 31 and used for pushing or pulling the poke rod 32 to contact with or be far away from another contact, the pushing of the pushing piece 33 is controlled by the control component 4, and the control component 4 judges whether to execute the pushing piece 33 according to the current signal monitored by the monitoring component 2. On the front side of the housing 31 facing the operator, an opening or a window is provided through which the internal process of movement can be seen. The control component 4 sends an instruction to the ejector 33, and the ejector 33 ejects or does not eject the rotation of the poke rod 32, so that the connection or disconnection of the two contacts is realized, and the electrification or disconnection of the distribution line can be controlled. Wherein the housing 31 and the ejector 33 are both insulating members.
Specifically, a buckle 34 is arranged at the free end of the poke rod 32, the buckle 34 is a conductor, and after the poke rod 32 contacts another contact, the buckle 34 can be clamped on the contact, so that the poke rod 32 is prevented from being disengaged under natural conditions and the like.
As the embodiment of the utility model provides a specific implementation of distribution network intelligent terminal please refer to fig. 1 to 3, is equipped with extension spring 35 in the casing 31, and extension spring 35 upper end and casing 31 internal top portion concreties, the lower extreme is articulated with the middle part of poker rod 32, and extension spring 35 is used for the pulling poker rod 32 to keep away from another contact. The tension spring 35 is made of an insulating part, when the ejector 33 is not retracted in place, the tension spring 35 is arranged to effectively pull the poke rod 32 to leave another contact in order to ensure that the distribution line is in a disconnected state, and therefore power safety is ensured.
As the utility model discloses a distribution network intelligent terminal's embodiment please refer to fig. 1 to 3, distribution network intelligent terminal still includes the automobile body 8 that the upper end is equipped with second slide rail 81, and the 1 bottom sliding joint of switch board body is on second slide rail 81, and automobile body 8 is portable, and switch board body 1 can be spacing on second slide rail 81. When the control cabinet body 1 needs to be moved, the vehicle body 8 is pushed or pulled; when the control cabinet body 1 needs to be adjusted slightly, the control cabinet body 1 only needs to slide on the second slide rail 81, and in addition, a braking part is arranged on the second slide rail 81 and can limit the control cabinet body 1 on the vehicle body 8.
As the embodiment of the utility model provides a distribution network intelligent terminal's concrete implementation, please refer to fig. 1 to 3, 8 upper ends of automobile bodies are equipped with and are used for rain-proof and sun-proof ceiling 9, and ceiling 9 is scalable and height-adjustable in vertical direction. In rainy season or summer, the ceiling 9 can be fixed on the vehicle body 8, the operation is more convenient, and the use is flexible.
As the embodiment of the utility model provides a specific implementation of distribution network intelligent terminal please refer to fig. 1 to 3, still be equipped with interconnect's display screen and treater on mobile terminal 7, the display screen is used for the information of display monitor 5 control. The processor can be a CPU, can receive signals and send information through the second communication unit, monitors shot pictures through the monitor 5, and can watch the pictures on the display screen.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a distribution network intelligent terminal which characterized in that includes:
the control cabinet body is internally provided with an operating switch which can control the on-off of the distribution line and is movable;
the monitoring assembly is arranged inside the control cabinet body and used for monitoring the input current of the distribution line;
the switch assembly is arranged on the distribution line, is positioned at the current output end of the monitoring assembly and is used for controlling the on-off of the distribution line; and
the control assembly is respectively electrically connected with the monitoring assembly and the switch assembly and used for receiving the current monitored by the monitoring assembly and controlling the on-off of the switch assembly, a PLC (programmable logic controller) is arranged in the control assembly and used for sending an instruction to the switch assembly when receiving or not receiving the current information of the monitoring assembly, and the switch assembly is used for switching on or switching off a distribution line and preventing misoperation.
2. The intelligent terminal for the power distribution network according to claim 1, further comprising a monitor disposed in the control cabinet body for monitoring the operation of the switch in the control cabinet body, wherein the monitor is connected to a first communication unit, and the first communication unit can send and receive wireless information.
3. The intelligent terminal for power distribution network according to claim 2, wherein the intelligent terminal for power distribution network further comprises a mobile terminal, the mobile terminal is provided with a second communication unit in radio connection with the first communication unit, and the mobile terminal can receive the information monitored by the monitor.
4. The power distribution network intelligent terminal of claim 1, wherein the monitoring component comprises:
the cross beam is transversely arranged in the control cabinet body and is positioned above the distribution line, and a first sliding rail is arranged at the bottom end of the cross beam along the length direction of the cross beam;
the upper end of the telescopic rod is connected to the upper end of the first sliding rail in a sliding mode, the lower end of the telescopic rod is a free end, and the telescopic rod can stretch in the vertical direction; and
the current monitor is located the lower extreme of telescopic link for monitor distribution lines input current, the current monitor highly with the help of the telescopic link is adjusted, the current monitor with control assembly electric connection, behind the current monitor monitoring current control assembly send current signal.
5. The intelligent terminal for the power distribution network of claim 4, wherein the current monitor comprises a monitor body and a monitoring head, the monitoring head is detachably connected to the lower end of the telescopic rod, and the monitor body is arranged in the control cabinet body.
6. The power distribution network intelligent terminal of claim 1, wherein the switch assembly comprises:
the shell is hollow, and two contacts which are used for connecting distribution lines at two ends of the shell and are used for connecting and disconnecting the distribution lines are arranged in the shell;
the poke rod is a conductor, one end of the poke rod is hinged with one contact, the other end of the poke rod is a free end and is positioned above the other contact, the free end of the poke rod can be contacted with the other contact, the two contacts are communicated with each other to form a power distribution line, and the two contacts are separated to form a power distribution line; and
the ejection piece is arranged at the top of the inner side of the shell and used for ejecting or pulling the poke rod to contact with the other contact or be far away from the other contact, the ejection of the ejection piece is controlled by the control assembly, and the control assembly judges whether to execute the ejection piece according to the current signal monitored by the monitoring assembly.
7. The intelligent terminal for distribution networks of claim 6, wherein a tension spring is disposed in the housing, an upper end of the tension spring is fixedly connected to a top portion of the housing, a lower end of the tension spring is hinged to a middle portion of the poke rod, and the tension spring is used for pulling the poke rod away from the other contact.
8. The intelligent terminal for the power distribution network according to claim 1, wherein the intelligent terminal for the power distribution network further comprises a vehicle body provided with a second slide rail at an upper end, the bottom end of the control cabinet body is slidably connected to the second slide rail, the vehicle body is movable, and the control cabinet body can be limited on the second slide rail.
9. The intelligent terminal for the power distribution network according to claim 8, wherein a ceiling for rain protection and sun protection is arranged at the upper end of the vehicle body, and the ceiling is telescopic in the vertical direction and adjustable in height.
10. The intelligent terminal for distribution networks according to claim 3, wherein the mobile terminal further comprises a display screen and a processor connected to each other, and the display screen is used for displaying information monitored by the monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338833.2U CN213243645U (en) | 2020-10-20 | 2020-10-20 | Intelligent terminal of power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338833.2U CN213243645U (en) | 2020-10-20 | 2020-10-20 | Intelligent terminal of power distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213243645U true CN213243645U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022338833.2U Active CN213243645U (en) | 2020-10-20 | 2020-10-20 | Intelligent terminal of power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213243645U (en) |
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2020
- 2020-10-20 CN CN202022338833.2U patent/CN213243645U/en active Active
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