CN207717829U - A kind of electric energy meter protective device - Google Patents
A kind of electric energy meter protective device Download PDFInfo
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- CN207717829U CN207717829U CN201721618761.9U CN201721618761U CN207717829U CN 207717829 U CN207717829 U CN 207717829U CN 201721618761 U CN201721618761 U CN 201721618761U CN 207717829 U CN207717829 U CN 207717829U
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- electric energy
- energy meter
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- input terminal
- controller
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Abstract
The utility model provides a kind of electric energy meter protective device; including protective shell; disconnecting link, earth leakage protective device and terminal block are equipped in protective shell; disconnecting link one terminates alternating current; the other end is arranged by connecting terminal of current leakage protector; terminal block connects electric energy meter; the input terminal of the output end connection controller of electric energy meter; controller is arranged on integrated circuit board; locator, wireless communication unit are additionally provided on integrated circuit board; the input terminal of the output end connection controller of locator, the input terminal of the output end connection wireless communication unit of controller；It is additionally provided with detection unit, the input terminal of the output end connection controller of detection unit, protective shell outside is additionally provided with alarm; the output end of the input terminal connection controller of alarm; electronic lock is equipped on the outside of protective shell, electronic lock is equipped with password key, the input terminal of the output end connection controller of electronic lock.The utility model improves electricity consumption reliability, reduces risk, highly practical, and intelligence degree is high, and high degree of automation is at low cost.
Description
Technical field
The utility model belongs to electric measuring instrument technical field, more particularly, to a kind of electric energy meter protective device.
Background technology
Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, refers to and measures various electricity
The instrument of amount.
Traditional electric energy meter in use, has a single function, and does not have self-protection function, and intelligence degree is not
Enough, service life is not grown.
Invention content
In view of this, the utility model is directed to a kind of electric energy meter protective device, to realize the protection to electric energy meter.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of electric energy meter protective device, including protective shell, the protective shell is interior to be equipped with disconnecting link, earth leakage protective device and terminal
Row, the disconnecting link one terminate alternating current, and the other end is arranged by connecting terminal of current leakage protector, and terminal block connects electric energy meter, the electricity
The input terminal of the output end connection controller of energy table, the controller is arranged on integrated circuit board, on the integrated circuit board
Be additionally provided with locator, wireless communication unit, the input terminal of the output end connection controller of the locator, the controller it is defeated
Outlet connects the input terminal of wireless communication unit；Detection unit, the output end of the detection unit are additionally provided in the protective shell
The input terminal of controller is connected, alarm is additionally provided on the outside of the protective shell, the input terminal connection controller of the alarm
Output end, the protective shell outside are equipped with electronic lock, and the electronic lock is equipped with password key, and the output end of the electronic lock connects
Connect the input terminal of controller.
Further, the detection unit includes temperature sensor, humidity sensor, smokescope sensor.
Further, the protective shell bottom is additionally provided with heat emission hole.
Further, lighting device is additionally provided on the protective shell, the lighting device includes LED light and illumination sensing
Device, the lighting device connect controller.
Further, the wireless communication unit include WIFI network, 2G networks, 3G network, one kind in 4G networks or
It is several.
Further, the protective shell uses high durable steel plate, anti-corrosion grade C4/C5.
Further, the electric energy meter protective device sends data to remote monitoring center by wireless network.
Further, the remote monitoring center includes monitoring host computer and server.
Further, the controller is microcontroller.
Further, the microcontroller model AT89S52.
Compared with the existing technology, a kind of electric energy meter protective device described in the utility model has the advantage that：
(1) the utility model improves electricity consumption reliability using disconnecting link, earth leakage protective device, reduces security risk, practical
Property it is strong, intelligence degree is high, and high degree of automation is at low cost；
(2) electronic lock is arranged in the utility model, avoids irrelevant personnel from operating, causes danger, improves using peace
Quan Xing；
(3) the utility model detects electric energy meter environmental parameter by sensor, data exception and alarm occurs, can reduce
Dangerous generation.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of structural schematic diagram of electric energy meter protective device described in the utility model embodiment；
Fig. 2 is a kind of functional block diagram of electric energy meter protective device described in the utility model embodiment.
Reference sign：
1- disconnecting links；2- earth leakage protective devices；3- terminal blocks；4- electric energy meters；5- controllers；6- detection units；7- alarms；
8- electronic locks；9- lighting devices.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, 2, a kind of electric energy meter protective device, including protective shell, the protective shell is interior to be equipped with disconnecting link 1, electric leakage
Protector 2 and terminal block 3, the disconnecting link 1 one terminate alternating current, and the other end arranges 3 by 2 connection terminal of earth leakage protective device, terminal block 3
Electric energy meter 4, the input terminal of the output end connection controller 5 of the electric energy meter 4 are connected, the controller 5 is arranged in integrated circuit
On plate, locator, wireless communication unit are additionally provided on the integrated circuit board, the output end of the locator connects controller 5
Input terminal, the controller 5 output end connection wireless communication unit input terminal；It is single that detection is additionally provided in the protective shell
Member 6, the input terminal of the output end connection controller 5 of the detection unit 6, the protective shell outside is additionally provided with alarm 7, described
The output end of the input terminal connection controller 5 of alarm 7, the protective shell outside are equipped with electronic lock 8, are set on the electronic lock 8
There are password key, the input terminal of the output end connection controller 5 of the electronic lock 8.
The detection unit 7 includes temperature sensor, humidity sensor, smokescope sensor.
The protective shell bottom is additionally provided with heat emission hole.
Lighting device 9 is additionally provided on the protective shell, the lighting device 9 includes LED light and optical sensor, the photograph
Bright device connects controller.
The wireless communication unit includes one or more of WIFI network, 2G networks, 3G network, 4G networks.
The protective shell uses high durable steel plate, anti-corrosion grade C4/C5.
The electric energy protective device sends data to remote monitoring center by wireless network.
The remote monitoring center includes monitoring host computer and server.
The controller is microcontroller.
The microcontroller model AT89S52.
The electric energy meter protective device of the utility model is examined using temperature sensor, humidity sensor, smokescope sensor
Temperature, humidity and the smokescope of electric energy meter ambient enviroment are surveyed, and by data line by the data transmission to microcontroller of detection,
Microcontroller compares the data of reception and preset data, when detection data be more than preset range, then pass through alarm 7
Warning reminding, and data transmission remote monitoring host and server, relevant staff can be taken some countermeasures by wireless network
Processing；
The utility model is equipped with electronic lock 8 on protective shell, when needing to check electric energy meter, by key-press input password,
Whether password and the preset password of monolithic machine testing input are identical, when testing result is identical, then controls electronic lock 8 and open, work as inspection
When the result of survey differs, it is not turned on electronic lock 8, while data are sent to remote monitoring host and service by wireless network
Device；
The utility model is additionally provided with heat emission hole on protective shell, for discharging the heat generated during use；
The utility model is additionally provided with lighting device 9 on protective shell, detects intensity of illumination using optical sensor, and pass through
Data line is sent in microcontroller, and number of single-chip detection according to not in preset range, open, easy to use by control LED light；
The utility model improves electricity consumption reliability using disconnecting link 1, earth leakage protective device 2.
Disconnecting link described in the utility model, earth leakage protective device, terminal block, electric energy meter, microcontroller, sensor, alarm, electricity
Son lock etc. is all existing product, and the connection relation between each element is also conventional connection relation, is not the innovative point of the application.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of electric energy meter protective device, it is characterised in that：Including protective shell, disconnecting link, earth leakage protective are equipped in the protective shell
Device and terminal block, the disconnecting link one terminate alternating current, and the other end is arranged by connecting terminal of current leakage protector, and terminal block connects electric energy
Table, the input terminal of the output end connection controller of the electric energy meter, the controller is arranged on integrated circuit board, described integrated
Locator, wireless communication unit, the input terminal of the output end connection controller of the locator, the control are additionally provided on circuit board
The input terminal of the output end connection wireless communication unit of device processed；Detection unit, the detection unit are additionally provided in the protective shell
Output end connection controller input terminal, be additionally provided with alarm, the input terminal connection of the alarm on the outside of the protective shell
The output end of controller, the protective shell outside are equipped with electronic lock, and the electronic lock is equipped with password key, the electronic lock
Output end connects the input terminal of controller.
2. a kind of electric energy meter protective device according to claim 1, it is characterised in that：The detection unit includes that temperature passes
Sensor, humidity sensor, smokescope sensor.
3. a kind of electric energy meter protective device according to claim 1, it is characterised in that：The protective shell bottom is additionally provided with scattered
Hot hole.
4. a kind of electric energy meter protective device according to claim 1, it is characterised in that：Illumination is additionally provided on the protective shell
Device, the lighting device include LED light and optical sensor, and the lighting device connects controller.
5. a kind of electric energy meter protective device according to claim 1, it is characterised in that：The wireless communication unit includes
One or more of WIFI network, 2G networks, 3G network, 4G networks.
6. a kind of electric energy meter protective device according to claim 1, it is characterised in that：The protective shell uses high weather resistance steel
Plate, anti-corrosion grade C4/C5.
7. a kind of electric energy meter protective device according to claim 1, it is characterised in that：The electric energy meter protective device passes through
Wireless network sends data to remote monitoring center.
8. a kind of electric energy meter protective device according to claim 7, it is characterised in that：The remote monitoring center includes prison
Control host and server.
9. a kind of electric energy meter protective device according to claim 1, it is characterised in that：The controller is microcontroller.
10. a kind of electric energy meter protective device according to claim 9, it is characterised in that：The microcontroller model
AT89S52。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618761.9U CN207717829U (en) | 2017-11-28 | 2017-11-28 | A kind of electric energy meter protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618761.9U CN207717829U (en) | 2017-11-28 | 2017-11-28 | A kind of electric energy meter protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717829U true CN207717829U (en) | 2018-08-10 |
Family
ID=63057743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721618761.9U Active CN207717829U (en) | 2017-11-28 | 2017-11-28 | A kind of electric energy meter protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624381A (en) * | 2020-05-29 | 2020-09-04 | 宁波泰丰源电气有限公司 | Electric energy meter with positioning function |
-
2017
- 2017-11-28 CN CN201721618761.9U patent/CN207717829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624381A (en) * | 2020-05-29 | 2020-09-04 | 宁波泰丰源电气有限公司 | Electric energy meter with positioning function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 301800 No. 5 Tiantong Road, economic development zone, Baodi District, Tianjin Patentee after: Tianjin Haoyuan Huineng Co.,Ltd. Address before: Room 110-18, Customs Building, Baodi Energy Conservation and Environmental Protection Industrial Zone, Tianjin 301800 Patentee before: TIANJIN HAOYUAN HUINENG TECHNOLOGY Co.,Ltd. |