CN208209634U - A kind of power energy monitoring and controlling device - Google Patents
A kind of power energy monitoring and controlling device Download PDFInfo
- Publication number
- CN208209634U CN208209634U CN201820858908.XU CN201820858908U CN208209634U CN 208209634 U CN208209634 U CN 208209634U CN 201820858908 U CN201820858908 U CN 201820858908U CN 208209634 U CN208209634 U CN 208209634U
- Authority
- CN
- China
- Prior art keywords
- interface
- heat sink
- mcu controller
- module
- controller module
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of power energy monitoring and controlling devices, including protecting crust；The protecting crust includes shell and heat sink；The heat dissipation plate surface is fixedly installed circuit board；Cooperated by thermal conductive belt, the blower on heat sink and cover board, realizes effective heat dissipation of device, provide support for long-term work；Data are synchronized to network by wireless module by the electric energy monitoring system in the device, the situation of change of electrical power sensor data can be remotely observed in real time, and it is not limited to enterprise, the control of campus electrical equipment, family can be extended to, the electric energy of industrial electrical equipment equipment remotely monitors and control, changing sensor can also be achieved other long-range monitoring applications, it can save user of service's time, improve working efficiency.
Description
Technical field
The utility model relates to field of electrical equipment more particularly to a kind of power energy monitoring and controlling devices.
Background technique
A kind of close phase of the electric energy as important common energy, with the every aspect in daily life and industrial and agricultural production
It closes.With the raising of people's awareness of saving energy, many people increasingly pay attention to using electricity wisely, but pay close attention to the electricity consumption feelings of each electric appliance
Condition, the switch of real-time control difference electrical equipment are that manpower is difficult to.In order to solve this problem, people start by means of
Various energy-saving monitoring systems are monitored electrical equipment.Traditional power energy monitoring and controlling equipment generally uses power line carrier communication,
Can there are the interference on low-voltage power line, barrier of the distribution transformer to signal, monitoring data is not easy to upload Internet of Things cloud platform
The disadvantages of.It is therefore necessary to invent a kind of electric energy control device that dismounting is rapid, stable.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of dismounting rapidly, operation
Stable electric energy control device.
Technical solution: to achieve the above object, a kind of power energy monitoring and controlling device of the utility model, including protecting crust；It is described
Protecting crust includes shell and heat sink；The shell is open-top receptacle, is equipped with opening；The heat sink is hingedly arranged in shell
Portion；The opening sealing is equipped with cover board；The heat dissipation plate surface is fixedly installed circuit board；The back of circuit board
It is bonded with heat sink；The heat sink is compressed backwards to the side of circuit board and cover board to be arranged.
Further, the cover board is arranged at intervals with several thermal conductive belts backwards to the side of heat sink；The thermal conductive belt is copper
Piece is made；One end of the thermal conductive belt length direction is provided with fan；The air-out direction of the fan and the length side of thermal conductive belt
To identical.
Further, the cover board is provided with several graphite patches towards the side of heat sink；The graphite patch and dissipate
Hot plate fitting setting；Several thermal conductive belts radially distribute far from one end of fan.
Further, MCU controller module is provided on the circuit board；The first interface of the MCU controller module
By selecting switch to connect respectively with MAX3232 chip, SP3485 chip communication；It is connected on the MAX3232 chip
DP-9 needle interface；The SP3485 chip passes through RS-485 interface and several intelligent electric meter communication connections；The MCU controller
The second interface and LCD MODULE communication connection of module；The third interface and memory chip of the MCU controller module
Communication connection；The 4th interface and the AC relay control of the MCU controller module connect；The MCU controller module
5th interface is connected with key；6th interface of the MCU controller module is connected with LED light；It is described
The 7th interface and WiFi module communication connection of MCU controller module；The 8th interface and GSM/ of the MCU controller module
GPRS module communication connection.
The utility model has the advantages that a kind of power energy monitoring and controlling device of the utility model, including protecting crust；The protecting crust include shell and
Heat sink；The heat dissipation plate surface is fixedly installed circuit board；Cooperated by thermal conductive belt, the blower on heat sink and cover board, it is real
Show effective heat dissipation of device, provides support for long-term work；Electric energy monitoring system in the device will by wireless module
Data are synchronized to network, can remotely observe in real time the situation of change of electrical power sensor data, and are not limited to enterprise, campus use
Electric equipment control, family can be extended to, the electric energy of industrial electrical equipment equipment remotely monitor with control, change sensor can also be achieved
Other long-range monitoring applications, can save user of service's time, improve working efficiency.
Detailed description of the invention
Attached drawing 1 is electric energy control device overall structure diagram；
Attached drawing 2 is graphite patch location schematic diagram；
Attached drawing 3 is circuit board integrated stand composition；
Attached drawing 4 is power circuit diagram；
Attached drawing 5 is RS-485 module circuit diagram；
Attached drawing 6 is LED light and key circuit figure；
Attached drawing 7 is memory chip circuit diagram；
Attached drawing 8 is TFT-LCD LCD circuit figure；
Attached drawing 9 is 220V AC relay circuit diagram；
Attached drawing 10 is 232/485 interface selection circuit figure；
Attached drawing 11 is STM32F103RCT6 one-chip computer module circuit diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of power energy monitoring and controlling device, as shown in Fig. 1, including protecting crust 1；The protecting crust 1 includes shell 2 and heat sink
3；The shell 2 is open-top receptacle, is equipped with opening 21；The heat sink 3 is hingedly arranged inside shell 2 by screw 21, can
It is freely overturn in shell 2；Sealing is equipped with cover board 4 at the opening 21；3 surface of heat sink is fixedly installed electricity
Road plate 5；5 back side of circuit board is bonded with heat sink 3, and heat sink 3 is made of metal material, can in time be carried on the back circuit board 5
The heat in face is transferred to itself；The heat sink 3 is compressed backwards to the side of circuit board 5 and cover board 4 to be arranged, the heat on heat sink 3
Amount continues conduction to cover board 4, is then discharged.
The cover board 4 is arranged at intervals with several thermal conductive belts 41 backwards to the side of heat sink 3；The thermal conductive belt 41 is copper sheet system
At；One end of 41 length direction of thermal conductive belt is provided with fan 42；The air-out direction of the fan 42 and the length of thermal conductive belt 41
Degree direction is identical, and the heat on cover board 4 is conducted to copper sheet, is blown to other than power energy monitoring and controlling device through fan 42.
As shown in Fig. 2, the cover board 4 is provided with several graphite patches 31 towards the side of heat sink 3；The graphite patch
Piece 31 is bonded setting with heat sink 3, can effectively enhance the heat transfer efficiency between cover board 4 and heat sink 3；Several thermal conductive belts
41 one end far from fan 42 radially distribute, and the hot wind for leaving cover board 4 is made four to scatter in different directions at the first time, from
And enhance heat dissipation effect, avoid heat from collecting around in power energy monitoring and controlling device.
As shown in Fig. 3 it is the integrated stand composition of circuit board 5, is provided with MCU controller module 51 on the circuit board 5,
STM32F103RCT6 one-chip computer module is specifically used, circuit diagram is as shown in Fig. 11；
As shown in Fig. 10, the first interface of the MCU controller module 51 by selection switch respectively with MAX3232
Chip, the connection of SP3485 chip communication；It is connected with DP-9 needle interface on the MAX3232 chip, passes through DB-9 needle interface
Data communication is carried out by serial mode with computer, computer can download program to STM32F103RCT6 one-chip computer module
Or STM32F103RCT6 single-chip microcontroller sends tune-up data to computer by this serial ports；The SP3485 chip passes through RS-485
Module 52 and several 53 communication connections of intelligent electric meter, intelligent electric meter 53 use the guide tracked panel type meter DDS238- of single-phase intelligent
1ZN, SP3485 chip are communicated by 2 needle interfaces with RS-485 communication mode and cascade multiple intelligent electric meters, data with
MODBUS protocol mode is transmitted；The circuit diagram of the RS-485 module 52 is as shown in Fig. 5；
The second interface and 54 communication connection of LCD MODULE of the MCU controller module 51, specifically use attached drawing 8
Shown in TFT-LCD liquid crystal display, can show the information such as electric energy；
The third interface and W25Q64FLASH memory chip communication connection of the MCU controller module 51, pass through SPI
Mode communicates, and can save the information such as electric energy；The circuit diagram of W25Q64FLASH memory chip is as shown in attached drawing 7；
The 4th interface and electronic switch 55 of the MCU controller module 51 control connector, and electronic switch 55 is specifically adopted
With 220V AC relay as of fig. 9 shown, the on-off of electrical equipment can control；
5th interface of the MCU controller module 51 is connected with key；The 6th of the MCU controller module 51
Interface is connected with LED light；Instruction input can be carried out to MCU controller module 51 by key and LED light；
It is as shown in Fig. 6 key and LED light circuit diagram；
7th interface of the MCU controller module 51 is electrically connected with MAX3232 chip, by DB-9 needle interface with
HLK-RM04WiFi module 58 carries out data communication by serial mode, energy information can be uploaded Internet of Things cloud platform；
8th interface of the MCU controller module 51 is electrically connected with MAX3232 chip, connects GSM/GPRS59 mould
Block can send the short messages such as electric energy and alarm to user；
9th interface of the MCU controller module 51 draws expansion interface, can connect other function devices and realizes function
Energy further expands；
In addition, being responsible for giving circuit board each component part power supply there are also power circuit on circuit board 5, and power circuit includes electricity
DC 12V is changed into DC 5V by LM7805 chip by voltage conversion circuit and electric source filter circuit, is turned DC 12V by LM2576 chip
At DC 3.3V, filtered by components such as capacitors.
Know from attached drawing 3, which can be divided into electric energy acquisition, intelligent gateway and cloud platform three parts:
(1) electric energy acquisition sensing control part carries out electricity using the guide tracked small-sized electric energy meter DDS238-1ZN of Intelligent single-phase
It can acquire, energy data is transmitted to intelligent gateway by RS485 interface, is communicated by MODBUS specification with intelligent gateway, CRC is poor
Mistake verification；
(2) intelligent gateway part shows mould using TFT LCD using STM32F103RCT6ARM microprocessor chip
Block realizes liquid crystal display and touching manipulation, carries out the transmission of TCP/IP data using HLK-RM04WIFI module；Pass through
Energy data is issued connected WIFI module by the serial ports of STM32F103, uploads to happy networking cloud platform through Internet network；
(3) cloud platform part, when data upload happy networking, intelligent gateway is client, is built with happy networked server
Vertical TCP/IP link, calls happy networking API, push JSON data to happy networked server, and happy networking Reverse Turning Control uses long-chain
The communication mechanism connect；
The key technical indexes is as follows: the accuracy class of electric energy measurement is active 1 grade, voltage rating AC 220V, frequency 50/
60Hz, power consumption≤1W/10VA；2.4~2.4835GHz of frequency range of WIFI communication, transmission rate 11-150Mbps, transmission distance
From indoor farthest 100 meters, outdoor farthest 360 meters (different because of environment).
The electric energy monitoring system combines WIFI wireless technology, be different from ZIGBEE technology, have the advantage that (1) according to
Internet of Things is held in the palm, system structure is reasonable, data CRC check, MODBUS and TCP/IP transmission, reliable, safety；(2) single using intelligence
Mutually guide tracked small-sized electric energy meter DDS238-1ZN carries out electric energy acquisition, and 32 equipment or more, reliability can be at least cascaded with every road
By force, integrated level is high；(3) serial ports is carried out using newest HLK RM04WIFI module and turns the transmission of TCP/IP data, scheme is novel；(4)
Data storage, processing are carried out using the cloud platform of current mainstream, it is securely and reliably, convenient and efficient, and short message, wechat, net can be passed through
The modes such as page issue data.
With traditional power energy monitoring and controlling using the interference on low-voltage power line existing for electric line carrier communication, distribution transformer pair
The barrier of signal, monitoring data are not easy the disadvantages of uploading cloud platform and compare, and the WIFI hot spots such as system combination family, enterprise use
Wirelessly, it is innovated in terms of small-scale power energy monitoring and controlling implementation, powerful, performance is stablized, and structure is simple, operation
Convenient, cost advantage is obvious, can be used as supplement of the tradition in such a way that power line carries out energy monitor；
It is based on newest technology of Internet of things, and data are synchronized to network by wireless module, can remotely observe electricity in real time
The situation of change of energy sensing data, and it is not limited to enterprise, the control of campus electrical equipment, family, industrial electro can be extended to
The electric energy of device equipment is remotely monitored can also be achieved other long-range monitoring applications, can save user with control, change sensor
Member's time improves working efficiency；By the direction controlling of happy networking, the change of load can be controlled by some existing platforms
Change and (the common means of communication such as webpage, short breath, wechat when conditions permit, can be used and carry out Reverse Turning Control)；It can
, it is envisioned that the power energy monitoring and controlling device has splendid market prospects.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of power energy monitoring and controlling device, it is characterised in that: including protecting crust (1)；The protecting crust (1) includes shell (2) and dissipates
Hot plate (3)；The shell (2) is open-top receptacle, is equipped with opening (21)；Hingedly setting is interior in shell (2) for the heat sink (3)
Portion；Sealing is equipped with cover board (4) at the opening (21)；Heat sink (3) surface is fixedly installed circuit board (5)；
Circuit board (5) back side is bonded with heat sink (3)；The heat sink (3) is pressed backwards to the side of circuit board (5) and cover board (4)
Tight setting.
2. a kind of power energy monitoring and controlling device according to claim 1, it is characterised in that: the cover board (4) is backwards to heat sink (3)
Side be arranged at intervals with several thermal conductive belts (41)；The thermal conductive belt (41) is made of copper sheet；Thermal conductive belt (41) the length side
To one end be provided with fan (42)；The air-out direction of the fan (42) is identical as the length direction of thermal conductive belt (41).
3. a kind of power energy monitoring and controlling device according to claim 2, it is characterised in that: the cover board (4) is towards heat sink (3)
Side be provided with several graphite patches (31)；The graphite patch (31) is bonded setting with heat sink (3)；It is several described thermally conductive
Band (41) radially distributes far from the one end of fan (42).
4. a kind of power energy monitoring and controlling device according to claim 1, it is characterised in that: be provided with MCU on the circuit board (5)
Controller module (51)；The first interface of the MCU controller module (51) by selection switch respectively with MAX3232 chip,
The connection of SP3485 chip communication；DP-9 needle interface is connected on the MAX3232 chip；The SP3485 chip passes through
RS-485 interface (52) and several intelligent electric meter (53) communication connections；The second interface of the MCU controller module (51) with
LCD MODULE (54) communication connection；The third interface of the MCU controller module (51) and memory chip (55) communicate
Connection；4th interface of the MCU controller module (51) and AC relay (56) control connect；The MCU controller mould
5th interface of block (51) is connected with key (57)；6th interface of the MCU controller module (51) is connected with
LED light；The 7th interface and WiFi module (58) communication connection of the MCU controller module (51)；The MCU controller
The 8th interface and GSM/GPRS module (59) communication connection of module (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858908.XU CN208209634U (en) | 2018-06-05 | 2018-06-05 | A kind of power energy monitoring and controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858908.XU CN208209634U (en) | 2018-06-05 | 2018-06-05 | A kind of power energy monitoring and controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209634U true CN208209634U (en) | 2018-12-07 |
Family
ID=64496090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820858908.XU Expired - Fee Related CN208209634U (en) | 2018-06-05 | 2018-06-05 | A kind of power energy monitoring and controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759155A (en) * | 2021-08-24 | 2021-12-07 | 安特仪表集团有限公司 | Intelligent ammeter with compact structure |
-
2018
- 2018-06-05 CN CN201820858908.XU patent/CN208209634U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759155A (en) * | 2021-08-24 | 2021-12-07 | 安特仪表集团有限公司 | Intelligent ammeter with compact structure |
| CN113759155B (en) * | 2021-08-24 | 2024-04-30 | 安特仪表集团有限公司 | Compact structure's smart electric meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203775460U (en) | Street lamp Internet of Things-oriented node controller | |
| CN208891079U (en) | Equipment monitoring system based on lora technology | |
| CN101859141A (en) | Wireless sensor network-based remote power supply monitoring system and control method | |
| CN101237157A (en) | Contact type energy-saving high-frequency switch DC power system | |
| CN104298184A (en) | Intelligent electric appliance management system based on Internet of things | |
| CN205178188U (en) | Safety socket | |
| CN205280694U (en) | Air quality monitoring system | |
| CN201312031Y (en) | Time control type measuring socket | |
| CN202145516U (en) | Intelligent monitoring socket | |
| CN208209634U (en) | A kind of power energy monitoring and controlling device | |
| CN203759465U (en) | Water heater monitoring device | |
| CN202634799U (en) | Single lamp networking energy saving control host | |
| CN106527307A (en) | System for monitoring energy consumption of industrial factories and mines | |
| CN208254526U (en) | Oil-field oil pumper multi-functional measurement instrument based on ZigBee | |
| CN203326724U (en) | Power distribution station terminal device for medium and low voltage power distribution network | |
| CN2566522Y (en) | Automation device for transformer substation | |
| CN105680560A (en) | Power quality monitoring device based on internet of things | |
| CN201383598Y (en) | Bidirectional wireless electric-energy induction monitoring switch socket | |
| CN202372851U (en) | Room temperature electric energy monitoring system | |
| CN202189425U (en) | Outdoor distribution transformer remote fault diagnosis and antitheft early warning system | |
| CN205066950U (en) | Remote control intelligent thermometer | |
| CN220307398U (en) | Zigbee repeater with inductive control function | |
| CN203502818U (en) | Intelligent water-electric-gas-heat comprehensive control management system | |
| CN207320945U (en) | A kind of guide tracked internet of things type single-phase electric energy monitor | |
| CN203571877U (en) | Intelligent heating-ventilation temperature controller based on 433 MHz wireless control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190605 |