CN111239457A - Integrated intelligent electric meter box - Google Patents
Integrated intelligent electric meter box Download PDFInfo
- Publication number
- CN111239457A CN111239457A CN202010254970.XA CN202010254970A CN111239457A CN 111239457 A CN111239457 A CN 111239457A CN 202010254970 A CN202010254970 A CN 202010254970A CN 111239457 A CN111239457 A CN 111239457A
- Authority
- CN
- China
- Prior art keywords
- box
- door
- detection module
- box door
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to the technical field of power equipment, and particularly discloses an integrated intelligent ammeter box, which comprises: the outer box body comprises a frame body provided with an accommodating cavity and a box door used for sealing and covering the accommodating cavity; one vertical edge of the box door is hinged with the frame body; an electrical component located in the receiving cavity; the detection module is arranged on the outer box body and used for sensing the opening and closing state of the box door; and the wireless communication module is electrically connected with the detection module and is used for sending the sensing result of the detection module to a monitoring terminal. The invention provides an integrated intelligent ammeter box which can monitor electricity stealing behaviors in real time and effectively reduce the occurrence of the electricity stealing behaviors.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an integrated intelligent ammeter box.
Background
Generally, each electricity consumer needs to be provided with an electricity meter box. According to the related requirements of typical design of an electric energy metering device at a client side, technical specifications of an electric energy addition nonmetal meter box and technical specifications of an electric energy metering metal meter box, an outer box body of the electric meter box is generally designed as an outdoor box, and the technical conditions, box body materials, material selection, the configuration condition in the box, the installation height, the box body structure, original installation and the like are all specified.
However, in recent years, the high-tech electricity stealing and stealing technology is rapidly developed, the electricity meter box manufactured according to the specifications cannot meet the requirement of electricity stealing prevention, and the evidence of electricity stealing is more difficult to obtain.
Therefore, the existing electric meter box needs to be improved to solve the problem that the electric meter box cannot effectively attack the electricity stealing behavior.
Disclosure of Invention
The invention aims to provide an integrated intelligent ammeter box which can monitor electricity stealing behaviors in real time and effectively reduce the occurrence of the electricity stealing behaviors.
To achieve the above object, the present invention provides an integrated intelligent electric meter box, comprising:
the outer box body comprises a frame body provided with an accommodating cavity and a box door used for sealing and covering the accommodating cavity; one vertical edge of the box door is hinged with the frame body;
an electrical component located in the receiving cavity;
the detection module is arranged on the outer box body and used for sensing the opening and closing state of the box door;
and the wireless communication module is electrically connected with the detection module and is used for sending the sensing result of the detection module to a monitoring terminal.
Preferably, the detection module includes:
the magnet is fixed at the other vertical edge of the box door;
and the Hall sensor is fixed at the position of the frame body corresponding to the magnet, is electrically connected with the wireless communication module, and is used for generating a Hall effect with the magnet.
Preferably, the detection module is a travel switch.
Preferably, the travel switch includes:
the shell is fixed at the position of the accommodating cavity close to the box door;
the first contact group is fixedly arranged in the shell;
a second contact set spaced from the first contact set;
one end of the push rod is abutted against the inner side of the box door, and the other end of the push rod is connected with the shell in a sliding manner and extends into the shell;
the connecting contact piece is positioned between the first contact group and the second contact group and is fixedly connected with the push rod; when the box door is closed, the connecting contact piece is communicated with the first contact group;
and the compression spring is sleeved on the push rod and used for pushing the connecting contact piece to be close to the second contact group.
Preferably, the method further comprises the following steps:
the camera is respectively electrically connected with the detection module and the wireless communication module.
Preferably, a transparent plate is installed on the box door, and the camera is installed on the inner side of the transparent plate.
Preferably, the top of the box body is provided with a rain drainage plate, and the rain drainage plate inclines downwards towards the direction close to the box door.
Preferably, the accommodating cavity comprises a metering chamber and a switch chamber, and a partition plate is arranged between the metering chamber and the switch chamber; the box door comprises an upper door for closing the metering chamber and a lower door for closing the opening and closing chamber; the upper door and the lower door are respectively provided with one detection module.
Preferably, the electrical assembly comprises a power usage metering device located in the metering chamber and a switch assembly located in the switch chamber.
Preferably, the side of the outer box body is provided with a shutter hole, and the bottom of the outer box body is provided with a wire passing hole.
The invention has the beneficial effects that: the utility model provides an integration intelligent ammeter case, the detection module who is used for monitoring the on-off state of chamber door is installed in chamber door department, when detection module monitors the chamber door and is opened, just send this information to monitor terminal through wireless communication module, and the staff of power supply enterprise receives this information at the monitor terminal department at the background, just can send the staff to verify, so can carry out real-time supervision to stealing the electric action, effectively reduces the emergence of stealing the electric action.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic front structure diagram of an integrated intelligent electric meter box provided by the embodiment;
fig. 2 is a schematic side structure diagram of an integrated intelligent electric meter box provided by the embodiment;
FIG. 3 is a schematic bottom structure diagram of an integrated intelligent ammeter box according to an embodiment;
fig. 4 is a schematic diagram of an internal structure of the integrated intelligent electric meter box provided by the embodiment;
FIG. 5 is a schematic structural diagram of a travel switch provided in an embodiment;
fig. 6 is a block diagram of an integrated intelligent electric meter box according to an embodiment.
In the figure:
1. a frame body; 101. a partition plate; 102. a rain drainage plate; 103. a louver hole; 104. a wire passing hole; 105. a metering chamber; 106. a switch chamber;
2. a box door; 201. a door is arranged; 2011. a transparent plate; 202. a lower door;
301. an electricity metering device; 302. a switch assembly;
4. a detection module;
401. a magnet; 402. a Hall sensor;
501. a housing; 502. a first contact set; 503. a second contact set; 504. a push rod; 505. connecting a contact piece; 506. a compression spring;
6. a wireless communication module;
7. a camera;
8. a processor;
9. a power supply module;
10. a data transmission unit DTU;
11. and monitoring the terminal.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 to 4, the present embodiment provides an integrated intelligent electric meter box, which includes an outer box, an electrical component, a detection module 4 and a wireless communication module 6. The outer box body comprises a frame body 1 provided with an accommodating cavity and a box door 2 for sealing the accommodating cavity; one vertical edge of the box door 2 is hinged with the frame body 1. The electrical component is located in the accommodating cavity. The detection module 4 is installed on the outer box body and used for sensing the opening and closing state of the box door 2. The wireless communication module 6 is electrically connected with the detection module 4 and is used for sending the sensing result of the detection module 4 to the monitoring terminal 11.
It can be understood that, electrical component all installs in the holding chamber, if will steal the electricity, just need open chamber door 2, consequently, the intelligent ammeter case that this embodiment provided installs the detection module 4 that is used for monitoring 2 on-off state of chamber door in 2 departments of chamber door, when detection module 4 monitored chamber door 2 and was opened, just send this information to monitor terminal 11 through wireless communication module 6, the staff of power supply enterprise received this information in the monitor terminal 11 department at the background, just can send the staff and verify, the event can carry out real-time supervision to stealing the electricity action, effectively reduce the emergence of stealing the electricity action.
It can be understood that when the staff needs to open the box door 2 for maintenance, the staff can report in advance, and temporarily shield the alarm information transmitted from the wireless communication module 6 at the monitoring terminal 11.
As an alternative embodiment, the detection module 4 is a magnetic induction structure, and for example, includes a magnet 401 and a hall sensor 402. The magnet 401 is fixed to the other vertical side of the door 2. The hall sensor 402 is fixed at a position of the frame 1 corresponding to the magnet 401 and electrically connected to the wireless communication module 6, and is configured to generate a hall effect with the magnet 401.
It can be understood that the hall sensor 402 on the frame 1 is fixed, and when the door 2 is opened, the magnet 401 is displaced relative to the hall sensor 402, so as to cause the hall sensor 402 to generate an electrical signal, which can be used as a basis for the operation of the wireless communication module 6, that is, upon receiving the electrical signal, the wireless communication module 6 sends a signal to the monitoring terminal 11, thereby realizing the monitoring of the opening and closing state of the door 2.
Referring to fig. 5, as another alternative embodiment, the detection module 4 is a mechanical travel switch. Preferably, the travel switch is a direct-acting travel switch or a microswitch. For example, the travel switch includes a housing 501, a first contact set 502, a second contact set 503, a push rod 504, a connection pad 505, and a compression spring 506. The housing 501 is fixed at a position where the accommodating cavity is close to the box door 2. The first contact set 502 is fixedly disposed inside the housing 501. The second contact set 503 is spaced apart from the first contact set 502. One end of the push rod 504 abuts against the inner side of the box door 2, and the other end of the push rod is connected with the shell 501 in a sliding manner and extends into the shell 501. The connecting contact 505 is located between the first contact group 502 and the second contact group 503 and is fixedly connected with the push rod 504; when the door 2 is closed, the connecting pad 505 communicates with the first contact set 502. The compression spring 506 is sleeved on the push rod 504, and is used for pushing the connection contact piece 505 to approach the second contact set 503.
It will be appreciated that when the door 2 is closed, the inner side of the door 2 abuts against the push rod 504 and pushes the connecting tab 505 inwardly against the elastic force of the compression spring 506, thereby allowing the first contact set 502 to communicate, and when the first contact set 502 is communicated, the system defaults to the closed state of the door 2.
When the door 2 is opened, the inner side of the door 2 loses its holding function against the push rod 504, the connecting contact piece 505 is pushed outward by the elastic force of the compression spring 506, so that the second contact set 503 is communicated, and when the second contact set 503 is communicated, the system defaults that the door 2 is in an open state. Therefore, the opening and closing state of the door 2 can be determined based on the on states of the first contact set 502 and the second contact set 503.
In this embodiment, integration intelligent ammeter case still includes camera 7, camera 7 respectively with detection module 4 and wireless communication module 6 electricity are connected.
Specifically, when the detection module 4 detects that the box door 2 is illegally opened, the camera 7 automatically starts to record video, and transmits the recorded video data to the monitoring terminal 11 in real time through the wireless communication module 6, and the monitoring terminal 11 can automatically store the video data so as to perform electricity stealing evidence obtaining later.
Optionally, a transparent plate 2011 is installed on the box door 2, and the camera 7 is installed on the inner side of the transparent plate 2011.
Specifically, the transparent plate 2011 can shield the camera 7 from wind and rain, protect the camera 7, and does not influence the camera 7 to shoot.
Optionally, a rain drainage plate 102 is disposed at the top of the box body, and the rain drainage plate 102 is inclined downward toward the direction close to the box door 2.
Preferably, the inclination angle of the rain drain plate 102 is 3 ° or more.
Generally, the direction of the box door 2 is the front of the electric meter box, so that the rain drainage plate 102 is inclined downwards from back to front, which is beneficial to draining rainwater falling on the top of the electric meter box in time, and rainwater and the like are prevented from accumulating on the top of the electric meter box.
In this embodiment, the accommodating cavity includes a metering chamber 105 and a switch chamber 106, and a partition plate 101 is disposed between the metering chamber 105 and the switch chamber 106; the box door 2 comprises an upper door 201 for closing the metering chamber 105 and a lower door 202 for closing the opening and closing chamber 106; the upper door 201 and the lower door 202 are respectively provided with one detection module 4.
Further, the electrical components include a power usage metering device 301 located in the metering chamber 105 and a switch assembly 302 located in the switch chamber 106.
It is understood that the electricity metering device 301 may include a single-phase unidirectional electric energy meter, a single-phase bidirectional electric energy meter, a three-phase unidirectional electric energy meter, a three-phase bidirectional electric energy meter, and the like according to the form of single-phase power supply, three-phase power supply, photovoltaic power supply, and the like. Accordingly, the switch assembly 302 may include an electronic leakage switch, an electronic current limiting switch, a small break switch, and the like.
The electricity consumption metering device 301 and the switch assembly 302 are arranged separately, so that the electricity consumption metering device 301 is protected.
Optionally, a louver hole 103 is formed in the side surface of the outer box, and a wire passing hole 104 is formed in the bottom of the outer box.
Specifically, the louver holes 103 can facilitate heat dissipation, and the wire passing holes 104 can facilitate wiring.
Referring to fig. 6, in the present embodiment, the detection module 4 and the wireless communication module 6 are further electrically connected to a processor 8 for data processing and a power supply module 9 for power supply.
Preferably, the processor 8 is a DSP chip. A DSP chip, also called a digital signal processor 8, is a microprocessor 8 particularly suitable for performing digital signal processing operations, which is mainly applied to rapidly implement various digital signal processing algorithms in real time. The digital signal processing unit is actually a computer that performs calculations on binary digital signals according to instructions. Amplitude modulation can be achieved, for example, by multiplying the acoustic wave signal with a high frequency sine wave signal.
Preferably, the power module 9 is a power supply directly mounted on the printed circuit board, and is characterized by supplying power to an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP) 8, a microprocessor 8, a memory, a Field Programmable Gate Array (FPGA), and other digital or analog loads. Generally, such modules are referred to as point-of-load (POL) power supply systems or point-of-use power supply systems (PUPS).
A data transmission unit DTU10 is also provided between the processor 8 and the wireless communication module 6. A dtu (data transfer) is a wireless terminal device that is used to convert serial data into IP data or convert IP data into serial data and transmit the serial data through a wireless communication network.
Preferably, the wireless communication module 6 is a 4G wireless transmission module. The 4G LTE is a general name of LTE network systems such as TD-LTE, FDD-LTE and the like. The method has the characteristics of high communication speed, wide network spectrum, flexible communication and the like. The 4G module is a general name of a product which is loaded to a specified frequency band by hardware, supports a standard LTE protocol by software and is highly integrated and modularized by the hardware and the software. The hardware integrates radio frequency and baseband on a PCB platelet to complete wireless receiving, transmitting and baseband signal processing functions. The software supports the functions of voice dialing, short message receiving and sending, dialing networking and the like.
When the detection module 4 detects that the box door 2 is opened, the camera 7 converts a real-time image into a digital signal through the processor 8, and then sends the digital signal to the wireless transmission module through the data transmission unit DTU10, so as to transmit the video data to the monitoring terminal 11 in real time. The detection module 4 is connected to the alarm input interface, when someone opens the electric meter box, the detection device is triggered to send an alarm signal to the remote monitoring terminal 11 through the wireless communication module 6, and the monitoring terminal 11 sends the alarm signal to remind and store video data.
The integrated intelligent ammeter box provided by the embodiment has the following advantages:
① the surface of the box is designed in a double-slope or single-slope manner, the slope is more than 3%, water is not accumulated easily, water drainage is facilitated, the risk of leakage is avoided, and the service life of the meter box is prolonged;
②, the structure is improved on the basis of a common double-meter box, the improvement cost is low, it can be understood that the arrangement of the proper electricity metering device 301 can meet the requirements of photovoltaic users for installing the upper and lower network side meters and the power generation side meter on the same meter box, and the meter box has the functions of metering, protecting, monitoring, communicating and the like, so that the meter box is intelligent and standardized, and is convenient for customer manager management;
③ integrates functions of metering, protecting, monitoring, communicating and the like, solves the problem that the illegal electricity consumption (electricity stealing) of the power users is difficult to obtain evidence, realizes on-site real-time monitoring of the opening and closing behaviors of the intelligent meter box and abnormal operation of the users, uploads video data simultaneously, facilitates the evidence obtaining of the illegal electricity consumption (electricity stealing) in the future, and can access the collected data and images of the monitoring points in real time through accessing the Internet.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An integrated intelligent electric meter box, comprising:
the outer box body comprises a frame body provided with an accommodating cavity and a box door used for sealing and covering the accommodating cavity; one vertical edge of the box door is hinged with the frame body;
an electrical component located in the receiving cavity;
the detection module is arranged on the outer box body and used for sensing the opening and closing state of the box door;
and the wireless communication module is electrically connected with the detection module and is used for sending the sensing result of the detection module to a monitoring terminal.
2. The integrated smart meter box of claim 1, wherein the detection module comprises:
the magnet is fixed at the other vertical edge of the box door;
and the Hall sensor is fixed at the position of the frame body corresponding to the magnet, is electrically connected with the wireless communication module, and is used for generating a Hall effect with the magnet.
3. The integrated smart meter box of claim 1, wherein the detection module is a travel switch.
4. The integrated smart meter box of claim 3, wherein the travel switch comprises:
the shell is fixed at the position of the accommodating cavity close to the box door;
the first contact group is fixedly arranged in the shell;
a second contact set spaced from the first contact set;
one end of the push rod is abutted against the inner side of the box door, and the other end of the push rod is connected with the shell in a sliding manner and extends into the shell;
the connecting contact piece is positioned between the first contact group and the second contact group and is fixedly connected with the push rod; when the box door is closed, the connecting contact piece is communicated with the first contact group;
and the compression spring is sleeved on the push rod and used for pushing the connecting contact piece to be close to the second contact group.
5. The integrated smart meter box of claim 1, further comprising:
the camera is respectively electrically connected with the detection module and the wireless communication module.
6. The integrated intelligent electric meter box of claim 5, wherein a transparent plate is mounted on the box door, and the camera is mounted on the inner side of the transparent plate.
7. The integrated intelligent electric meter box of claim 1, wherein a rain drainage plate is arranged at the top of the box body, and the rain drainage plate is inclined downwards towards the direction close to the box door.
8. The integrated intelligent ammeter box of claim 1 wherein said receiving chamber comprises a metering chamber and a switching chamber, a divider plate being disposed between said metering chamber and said switching chamber; the box door comprises an upper door for closing the metering chamber and a lower door for closing the opening and closing chamber; the upper door and the lower door are respectively provided with one detection module.
9. The integrated smart meter box of claim 8, wherein the electrical components comprise a power usage metering device located in the metering chamber and a switch assembly located in the switch chamber.
10. The integrated intelligent electric meter box of claim 1, wherein the side surface of the outer box body is provided with a shutter hole, and the bottom of the outer box body is provided with a wire passing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010254970.XA CN111239457A (en) | 2020-04-02 | 2020-04-02 | Integrated intelligent electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010254970.XA CN111239457A (en) | 2020-04-02 | 2020-04-02 | Integrated intelligent electric meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111239457A true CN111239457A (en) | 2020-06-05 |
Family
ID=70864713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010254970.XA Pending CN111239457A (en) | 2020-04-02 | 2020-04-02 | Integrated intelligent electric meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111239457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730939A (en) * | 2020-12-17 | 2021-04-30 | 广东电网有限责任公司佛山供电局 | Electricity larceny prevention device of electric energy meter terminal box |
| CN113567717A (en) * | 2021-06-21 | 2021-10-29 | 深圳市科陆电子科技股份有限公司 | Door opening detection device and door opening detection method for meter box terminal |
-
2020
- 2020-04-02 CN CN202010254970.XA patent/CN111239457A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730939A (en) * | 2020-12-17 | 2021-04-30 | 广东电网有限责任公司佛山供电局 | Electricity larceny prevention device of electric energy meter terminal box |
| CN113567717A (en) * | 2021-06-21 | 2021-10-29 | 深圳市科陆电子科技股份有限公司 | Door opening detection device and door opening detection method for meter box terminal |
| CN113567717B (en) * | 2021-06-21 | 2024-03-12 | 深圳市科陆电子科技股份有限公司 | Door opening detection device and door opening detection method for meter box terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111239457A (en) | Integrated intelligent electric meter box | |
| CN106877504A (en) | UHV transmission line remote online monitoring device and method | |
| CN107357173A (en) | A kind of home appliance monitor system based on cloud control | |
| CN207706560U (en) | A kind of integrated communication cabinet | |
| CN211955615U (en) | Integrated intelligent electric meter box | |
| CN202713822U (en) | Video monitoring intelligent centralized control cabinet | |
| CN209656820U (en) | A kind of wireless remote electric leakage monitoring system | |
| CN215600815U (en) | Block terminal for intelligent engineering of building | |
| CN210867290U (en) | Intelligent power monitoring system | |
| CN208112647U (en) | A kind of multifunctional internet of things gateway | |
| CN218387750U (en) | Intelligent wireless data acquisition terminal with encryption transmission function | |
| CN217445465U (en) | Multifunctional protocol bus connecting device | |
| CN216082861U (en) | Intelligent electric power instrument | |
| CN215600879U (en) | Automatic monitoring device of electric substation | |
| CN210628846U (en) | Fingerprint formula intelligence control system distribution operation case | |
| CN215682907U (en) | Multifunctional communication collection processing device | |
| CN214755010U (en) | Multifunctional electricity safety measurement and control device | |
| CN214699891U (en) | Monitoring device based on internet application | |
| CN210744547U (en) | Block terminal with power consumption monitoring intelligence alarm device | |
| CN117794114A (en) | Integrated chassis system | |
| CN215646361U (en) | Emergency protection power supply site omnibearing inspection system | |
| CN214676326U (en) | Smart home intelligent equipment internet of things grid-connected device | |
| CN218415403U (en) | Digital regulator cubicle | |
| CN215872130U (en) | Business turn over line terminal based on hanging energy storage rack | |
| CN216436431U (en) | Safe intelligent switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |