CN112305285A - Intelligent protection metering box - Google Patents

Intelligent protection metering box Download PDF

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Publication number
CN112305285A
CN112305285A CN202011301845.6A CN202011301845A CN112305285A CN 112305285 A CN112305285 A CN 112305285A CN 202011301845 A CN202011301845 A CN 202011301845A CN 112305285 A CN112305285 A CN 112305285A
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CN
China
Prior art keywords
box
module
intelligent
metering box
control module
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Pending
Application number
CN202011301845.6A
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Chinese (zh)
Inventor
马鹏然
张肖飞
孙哲
张晓华
徐恺妮
刘兴纲
王安鑫
王龙
赵纯鑫
张松
薛茜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yingkou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co ltd
State Grid Corp of China SGCC
Original Assignee
Yingkou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co ltd
State Grid Corp of China SGCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yingkou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co ltd, State Grid Corp of China SGCC filed Critical Yingkou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co ltd
Priority to CN202011301845.6A priority Critical patent/CN112305285A/en
Publication of CN112305285A publication Critical patent/CN112305285A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02Constructional details
    • G01R11/04Housings; Supporting racks; Arrangements of terminals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02Constructional details
    • G01R11/24Arrangements for avoiding or indicating fraudulent use
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00896Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • H04B3/544Setting up communications; Call and signalling arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)

Abstract

An intelligent protection metering box comprises a box body, a box door, a display screen, a displacement monitoring unit, an intelligent lock body, a communication module, an installation base, a control module, an input module and an uploading module; wherein: the intelligent lock comprises a box body, and is characterized in that a box door is arranged in front of the box body, a display screen is arranged on the box door, a mechanical lock body is arranged between the box door and the box body, a displacement monitoring unit and a communication module are arranged on the intelligent lock body, the displacement monitoring unit and the communication module are connected with a control module through an input module, the input module and the control module are installed in the box body, an uploading module is connected with the control module, and an installation base is arranged at the. The invention has the advantages that: the metering box is based on the electric power Internet of things concept and is independently researched and developed by combining a marketing and distribution digital collaborative micro application platform. The intelligent switch lock control, station area household meter identification, comprehensive issuing of voltage and current acquisition tasks, power failure fault study and judgment, line loss analysis, strong magnetism, temperature and humidity, illegal unpacking and other safe operation real-time holographic detection are realized, and the market prospect is wide.

Description

Intelligent protection metering box
Technical Field
The invention relates to the field of auxiliary tools of power systems, in particular to an intelligent protection metering box.
Background
The electric energy meter metering box is one of distribution network block operation calculation units as power grid terminal equipment packaging platform and information cloud collection pivot, and the metering box body does not possess thing allies oneself with perception attribute, and the current thing networking construction scheme is mostly at the inside additional perception equipment of measurement, and the information that focuses on terminal perception terminal to gather uploads the main website, lacks on-the-spot human-computer interaction's use.
Therefore, the metering box is used as a platform, and a novel intelligent sensing terminal and an intelligent metering box which are real-time online, intelligent sensing and bidirectional interactive are researched and developed on the basis of a terminal sensing terminal product of a national grid metering center, so that the intelligent sensing terminal and the intelligent metering box are one of key directions for construction and application of the ubiquitous power internet of things on a marketing side.
Disclosure of Invention
The invention aims to overcome the problems and particularly provides an intelligent protection metering box.
The invention provides an intelligent protection metering box, which is characterized in that: the intelligent protection metering box comprises a box body 1, a box door 2, a display screen 3, a displacement monitoring unit 4, an intelligent lock body 5, a communication module 6, an installation base 7, a control module 8, an input module 9 and an uploading module 10;
wherein: the front of box 1 is provided with chamber door 2, is provided with display screen 3 on chamber door 2, has mechanical lock body 5 between chamber door 2 and the box 1, has displacement monitoring unit 4 and communication module 6 on the intelligent lock body 5, and displacement monitoring unit 4 and communication module 6 all are connected with control module 8 through input module 9, and input module 9 and control module 8 are installed in box 1, upload module 10 and are connected with control module 8, and box 1 bottom is provided with installation base 7.
The intelligent protection metering box further comprises a camera device 11, wherein the camera device 11 is installed at the top of the box body 1 and is connected with the input module 9.
The box door 2 is of a double-opening structure.
The display screen 3 is a liquid crystal screen.
The display screen 3 is a touch screen.
The box body 1 is externally provided with a waterproof protection cover structure.
The intelligent protection metering box is internally provided with a temperature and humidity detection device.
The intelligent protection metering box is also provided with a sound and light alarm device, is arranged outside the box door 2 and is connected with the control module 8.
The intelligent protection metering box is also provided with an infrared induction module which is connected with the control module 8.
The displacement monitoring unit is provided with a power supply, and the power supply is connected with the intelligent lock body 5.
The method combines the ubiquitous power Internet of things construction concept, utilizes the high-speed communication technology of HPLC, and realizes the functions of district identification, phase identification and the like through a dual-mode HPLC communication channel on the basis of the original power utilization information acquisition system, so that the purpose of district analysis is achieved. Meanwhile, the method has positive effects on the aspects of environmental management of a power supply network in a transformer area, fine calculation of operation reliability of a power distribution network block, continuous development of marketing and distribution communication, improvement of power supply service level and the like.
The electric energy meter metering box is one of distribution network block operation calculation units as power grid terminal equipment packaging platform and information cloud collection pivot, and the metering box body does not possess thing allies oneself with perception attribute, and the current thing networking construction scheme is mostly at the inside additional perception equipment of measurement, and the information that focuses on terminal perception terminal to gather uploads the main website, lacks on-the-spot human-computer interaction's use.
Therefore, the metering box is used as a platform, and a novel intelligent sensing terminal and an intelligent metering box which are real-time online, intelligent sensing and bidirectional interactive are researched and developed on the basis of a terminal sensing terminal product of a national grid metering center, so that the intelligent sensing terminal and the intelligent metering box are one of key directions for construction and application of the ubiquitous power internet of things on a marketing side.
The displacement monitoring unit provides direct current power supply for the intelligent lock;
when the meter box is displaced or vibrated, the displacement monitoring unit can monitor the position and the state of the meter box in real time and report the position and the state to the sensing unit;
the intelligent lock adopts a built-in lock design, passive unlocking can be realized through Bluetooth/NFC, the application platform can set different unlocking authorities according to different personnel, and the unlocking event is recorded and uploaded to the sensing unit;
the sensing unit realizes automatic identification and alternating current sampling of the platform area topology. Line loss analysis and electricity stealing stopping research and judgment and other functions, simultaneously collects all sensing events and edge calculation data in the internet of things metering box, and uploads the sensing events and the edge calculation data to an application platform at a high speed through HPLC
The camera monitoring unit is internally provided with an infrared induction and camera module. When the box is opened illegally, shooting automatically to obtain evidence, and recording and uploading an illegal box opening event;
the external display screen can be connected with an application platform, and data such as the temperature of each part of the meter box, the current and load characteristics of each branch circuit, a load curve, power consumption analysis, the qualification rate of power supply voltage and the like are obtained.
The invention has the advantages that:
the intelligent protection metering box is a set of metering box which is based on the electric power Internet of things concept, integrates the advanced Internet of things technologies such as Hplc, metering acquisition, power frequency distortion, wireless Bluetooth communication and control, RFID identification, an intelligent lock, tail end sensing and the like, and is independently researched and developed by combining a marketing and distribution digital cooperation micro application platform. By intelligently upgrading conventional equipment such as a door lock, the intelligent switch lock control, station area household meter identification, comprehensive issuing of voltage and current acquisition tasks, power failure fault study and judgment, line loss analysis, strong magnetism, temperature and humidity, illegal unpacking and other safety operation real-time holographic detection and other functions are further realized, and the market prospect is wide.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic structural diagram of an intelligent protection metering box.
Detailed Description
Example 1
The invention provides an intelligent protection metering box, which is characterized in that: the intelligent protection metering box comprises a box body 1, a box door 2, a display screen 3, a displacement monitoring unit 4, an intelligent lock body 5, a communication module 6, an installation base 7, a control module 8, an input module 9 and an uploading module 10;
wherein: the front of box 1 is provided with chamber door 2, is provided with display screen 3 on chamber door 2, has mechanical lock body 5 between chamber door 2 and the box 1, has displacement monitoring unit 4 and communication module 6 on the intelligent lock body 5, and displacement monitoring unit 4 and communication module 6 all are connected with control module 8 through input module 9, and input module 9 and control module 8 are installed in box 1, upload module 10 and are connected with control module 8, and box 1 bottom is provided with installation base 7.
The intelligent protection metering box further comprises a camera device 11, wherein the camera device 11 is installed at the top of the box body 1 and is connected with the input module 9.
The box door 2 is of a double-opening structure.
The display screen 3 is a touch screen.
The box body 1 is externally provided with a waterproof protection cover structure.
The intelligent protection metering box is internally provided with a temperature and humidity detection device.
The intelligent protection metering box is also provided with an infrared induction module which is connected with the control module 8.
The displacement monitoring unit is provided with a power supply, and the power supply is connected with the intelligent lock body 5.
The method combines the ubiquitous power Internet of things construction concept, utilizes the high-speed communication technology of HPLC, and realizes the functions of district identification, phase identification and the like through a dual-mode HPLC communication channel on the basis of the original power utilization information acquisition system, so that the purpose of district analysis is achieved. Meanwhile, the method has positive effects on the aspects of environmental management of a power supply network in a transformer area, fine calculation of operation reliability of a power distribution network block, continuous development of marketing and distribution communication, improvement of power supply service level and the like.
The electric energy meter metering box is one of distribution network block operation calculation units as power grid terminal equipment packaging platform and information cloud collection pivot, and the metering box body does not possess thing allies oneself with perception attribute, and the current thing networking construction scheme is mostly at the inside additional perception equipment of measurement, and the information that focuses on terminal perception terminal to gather uploads the main website, lacks on-the-spot human-computer interaction's use.
Therefore, the metering box is used as a platform, and a novel intelligent sensing terminal and an intelligent metering box which are real-time online, intelligent sensing and bidirectional interactive are researched and developed on the basis of a terminal sensing terminal product of a national grid metering center, so that the intelligent sensing terminal and the intelligent metering box are one of key directions for construction and application of the ubiquitous power internet of things on a marketing side.
The displacement monitoring unit provides direct current power supply for the intelligent lock;
when the meter box is displaced or vibrated, the displacement monitoring unit can monitor the position and the state of the meter box in real time and report the position and the state to the sensing unit;
the intelligent lock adopts a built-in lock design, passive unlocking can be realized through Bluetooth/NFC, the application platform can set different unlocking authorities according to different personnel, and the unlocking event is recorded and uploaded to the sensing unit;
the sensing unit realizes automatic identification and alternating current sampling of the platform area topology. Line loss analysis and electricity stealing stopping research and judgment and other functions, simultaneously collects all sensing events and edge calculation data in the internet of things metering box, and uploads the sensing events and the edge calculation data to an application platform at a high speed through HPLC
The camera monitoring unit is internally provided with an infrared induction and camera module. When the box is opened illegally, shooting automatically to obtain evidence, and recording and uploading an illegal box opening event;
the external display screen can be connected with an application platform, and data such as the temperature of each part of the meter box, the current and load characteristics of each branch circuit, a load curve, power consumption analysis, the qualification rate of power supply voltage and the like are obtained.
Example 2
The invention provides an intelligent protection metering box, which is characterized in that: the intelligent protection metering box comprises a box body 1, a box door 2, a display screen 3, a displacement monitoring unit 4, an intelligent lock body 5, a communication module 6, an installation base 7, a control module 8, an input module 9 and an uploading module 10;
wherein: the front of box 1 is provided with chamber door 2, is provided with display screen 3 on chamber door 2, has mechanical lock body 5 between chamber door 2 and the box 1, has displacement monitoring unit 4 and communication module 6 on the intelligent lock body 5, and displacement monitoring unit 4 and communication module 6 all are connected with control module 8 through input module 9, and input module 9 and control module 8 are installed in box 1, upload module 10 and are connected with control module 8, and box 1 bottom is provided with installation base 7.
The intelligent protection metering box further comprises a camera device 11, wherein the camera device 11 is installed at the top of the box body 1 and is connected with the input module 9.
The box door 2 is of a double-opening structure.
The display screen 3 is a touch screen.
The box body 1 is externally provided with a waterproof protection cover structure.
The intelligent protection metering box is internally provided with a temperature and humidity detection device.
The intelligent protection metering box is also provided with a sound and light alarm device, is arranged outside the box door 2 and is connected with the control module 8.
The intelligent protection metering box is also provided with an infrared induction module which is connected with the control module 8.
The displacement monitoring unit is provided with a power supply, and the power supply is connected with the intelligent lock body 5.
The method combines the ubiquitous power Internet of things construction concept, utilizes the high-speed communication technology of HPLC, and realizes the functions of district identification, phase identification and the like through a dual-mode HPLC communication channel on the basis of the original power utilization information acquisition system, so that the purpose of district analysis is achieved. Meanwhile, the method has positive effects on the aspects of environmental management of a power supply network in a transformer area, fine calculation of operation reliability of a power distribution network block, continuous development of marketing and distribution communication, improvement of power supply service level and the like.
The electric energy meter metering box is one of distribution network block operation calculation units as power grid terminal equipment packaging platform and information cloud collection pivot, and the metering box body does not possess thing allies oneself with perception attribute, and the current thing networking construction scheme is mostly at the inside additional perception equipment of measurement, and the information that focuses on terminal perception terminal to gather uploads the main website, lacks on-the-spot human-computer interaction's use.
Therefore, the metering box is used as a platform, and a novel intelligent sensing terminal and an intelligent metering box which are real-time online, intelligent sensing and bidirectional interactive are researched and developed on the basis of a terminal sensing terminal product of a national grid metering center, so that the intelligent sensing terminal and the intelligent metering box are one of key directions for construction and application of the ubiquitous power internet of things on a marketing side.
The displacement monitoring unit provides direct current power supply for the intelligent lock;
when the meter box is displaced or vibrated, the displacement monitoring unit can monitor the position and the state of the meter box in real time and report the position and the state to the sensing unit;
the intelligent lock adopts a built-in lock design, passive unlocking can be realized through Bluetooth/NFC, the application platform can set different unlocking authorities according to different personnel, and the unlocking event is recorded and uploaded to the sensing unit;
the sensing unit realizes automatic identification and alternating current sampling of the platform area topology. Line loss analysis and electricity stealing stopping research and judgment and other functions, simultaneously collects all sensing events and edge calculation data in the internet of things metering box, and uploads the sensing events and the edge calculation data to an application platform at a high speed through HPLC
The camera monitoring unit is internally provided with an infrared induction and camera module. When the box is opened illegally, shooting automatically to obtain evidence, and recording and uploading an illegal box opening event;
the external display screen can be connected with an application platform, and data such as the temperature of each part of the meter box, the current and load characteristics of each branch circuit, a load curve, power consumption analysis, the qualification rate of power supply voltage and the like are obtained.
Example 3
The invention provides an intelligent protection metering box, which is characterized in that: the intelligent protection metering box comprises a box body 1, a box door 2, a display screen 3, a displacement monitoring unit 4, an intelligent lock body 5, a communication module 6, an installation base 7, a control module 8, an input module 9 and an uploading module 10;
wherein: the front of box 1 is provided with chamber door 2, is provided with display screen 3 on chamber door 2, has mechanical lock body 5 between chamber door 2 and the box 1, has displacement monitoring unit 4 and communication module 6 on the intelligent lock body 5, and displacement monitoring unit 4 and communication module 6 all are connected with control module 8 through input module 9, and input module 9 and control module 8 are installed in box 1, upload module 10 and are connected with control module 8, and box 1 bottom is provided with installation base 7.
The intelligent protection metering box further comprises a camera device 11, wherein the camera device 11 is installed at the top of the box body 1 and is connected with the input module 9.
The intelligent protection metering box is internally provided with a temperature and humidity detection device.
The intelligent protection metering box is also provided with a sound and light alarm device, is arranged outside the box door 2 and is connected with the control module 8.
The intelligent protection metering box is also provided with an infrared induction module which is connected with the control module 8.
The displacement monitoring unit is provided with a power supply, and the power supply is connected with the intelligent lock body 5.
The method combines the ubiquitous power Internet of things construction concept, utilizes the high-speed communication technology of HPLC, and realizes the functions of district identification, phase identification and the like through a dual-mode HPLC communication channel on the basis of the original power utilization information acquisition system, so that the purpose of district analysis is achieved. Meanwhile, the method has positive effects on the aspects of environmental management of a power supply network in a transformer area, fine calculation of operation reliability of a power distribution network block, continuous development of marketing and distribution communication, improvement of power supply service level and the like.
The electric energy meter metering box is one of distribution network block operation calculation units as power grid terminal equipment packaging platform and information cloud collection pivot, and the metering box body does not possess thing allies oneself with perception attribute, and the current thing networking construction scheme is mostly at the inside additional perception equipment of measurement, and the information that focuses on terminal perception terminal to gather uploads the main website, lacks on-the-spot human-computer interaction's use.
Therefore, the metering box is used as a platform, and a novel intelligent sensing terminal and an intelligent metering box which are real-time online, intelligent sensing and bidirectional interactive are researched and developed on the basis of a terminal sensing terminal product of a national grid metering center, so that the intelligent sensing terminal and the intelligent metering box are one of key directions for construction and application of the ubiquitous power internet of things on a marketing side.
The displacement monitoring unit provides direct current power supply for the intelligent lock;
when the meter box is displaced or vibrated, the displacement monitoring unit can monitor the position and the state of the meter box in real time and report the position and the state to the sensing unit;
the intelligent lock adopts a built-in lock design, passive unlocking can be realized through Bluetooth/NFC, the application platform can set different unlocking authorities according to different personnel, and the unlocking event is recorded and uploaded to the sensing unit;
the sensing unit realizes automatic identification and alternating current sampling of the platform area topology. Line loss analysis and electricity stealing stopping research and judgment and other functions, simultaneously collects all sensing events and edge calculation data in the internet of things metering box, and uploads the sensing events and the edge calculation data to an application platform at a high speed through HPLC
The camera monitoring unit is internally provided with an infrared induction and camera module. When the box is opened illegally, shooting automatically to obtain evidence, and recording and uploading an illegal box opening event;
the external display screen can be connected with an application platform, and data such as the temperature of each part of the meter box, the current and load characteristics of each branch circuit, a load curve, power consumption analysis, the qualification rate of power supply voltage and the like are obtained.

Claims (10)

1. The utility model provides an intelligence protection batch meter, its characterized in that: the intelligent protection metering box comprises a box body (1), a box door (2), a display screen (3), a displacement monitoring unit (4), an intelligent lock body (5), a communication module (6), an installation base (7), a control module (8), an input module (9) and an uploading module (10);
wherein: the intelligent door lock is characterized in that a door (2) is arranged in front of the box body (1), a display screen (3) is arranged on the door (2), a mechanical lock body (5) is arranged between the door (2) and the box body (1), a displacement monitoring unit (4) and a communication module (6) are arranged on the intelligent lock body (5), the displacement monitoring unit (4) and the communication module (6) are connected with a control module (8) through an input module (9), the input module (9) and the control module (8) are installed in the box body (1), an uploading module (10) is connected with the control module (8), and an installation base (7) is arranged at the bottom of the box body (1).
2. The smart protective metering box of claim 1, wherein: the intelligent protection metering box further comprises a camera device (11), wherein the camera device (11) is installed at the top of the box body (1) and is connected with the input module (9).
3. The smart protective metering box of claim 1, wherein: the box door (2) is of a double-opening structure.
4. The smart protective metering box of claim 1, wherein: the display screen (3) is a liquid crystal screen.
5. The smart protective metering box of claim 1, wherein: the display screen (3) is a touch screen.
6. The smart protective metering box of claim 1, wherein: the box body (1) is externally provided with a waterproof protection cover structure.
7. The smart protective metering box of claim 1, wherein: the intelligent protection metering box is internally provided with a temperature and humidity detection device.
8. The smart protective metering box of claim 1, wherein: the intelligent protection metering box is also provided with an audible and visual alarm device, is arranged outside the box door (2), and is connected with the control module (8).
9. The smart protective metering box of claim 1, wherein: the intelligent protection metering box is also provided with an infrared induction module which is connected with the control module (8).
10. The smart protective metering box of claim 1, wherein: the displacement monitoring unit is provided with a power supply, and the power supply is connected with the intelligent lock body (5).
CN202011301845.6A 2020-11-19 2020-11-19 Intelligent protection metering box Pending CN112305285A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN202011301845.6A CN112305285A (en) 2020-11-19 2020-11-19 Intelligent protection metering box

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112991595A (en) * 2021-04-07 2021-06-18 国网河北省电力有限公司邯郸供电分公司 Intelligent sensing active protection metering box
CN114167782A (en) * 2021-12-06 2022-03-11 山东德源电力科技股份有限公司 Internet of things lockset for electric energy meter metering box
CN116074659A (en) * 2023-04-03 2023-05-05 江苏跃腾电气有限公司 Intelligent electric metering box management system based on Internet of things

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112991595A (en) * 2021-04-07 2021-06-18 国网河北省电力有限公司邯郸供电分公司 Intelligent sensing active protection metering box
CN114167782A (en) * 2021-12-06 2022-03-11 山东德源电力科技股份有限公司 Internet of things lockset for electric energy meter metering box
CN116074659A (en) * 2023-04-03 2023-05-05 江苏跃腾电气有限公司 Intelligent electric metering box management system based on Internet of things

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