CN216595995U

CN216595995U - Cloud is disconnected controlling means a little based on thing networking

Info

Publication number: CN216595995U
Application number: CN202220325229.2U
Authority: CN
Inventors: 张守尚; 严亮; 杨志; 张凤雏; 许文专; 张磊
Original assignee: Jiangyin Sfere Electric Co ltd
Current assignee: Jiangyin Sfere Electric Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-05-24
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a cloud is disconnected controlling means a little based on thing networking, it includes intelligent disconnected module a little, cloud communication module and cloud ware, intelligent disconnected module a little includes MCU chip, three-phase voltage electric current analog input circuit, measurement chip, circuit breaker state monitoring module, temperature measurement module, electric leakage monitoring module and button module, three-phase voltage electric current analog input circuit is connected with the measurement chip electricity, measurement chip, circuit breaker state monitoring module, temperature measurement module, electric leakage monitoring module and button module all are connected with the MCU chip electricity, cloud communication module includes control chip, ethernet communication module, 4G communication module and WIFI communication module, MCU chip and control chip electricity are connected, the Ethernet communication module, the 4G communication module and the WIFI communication module are all electrically connected with the control chip, the Ethernet communication module, the 4G communication module and the WIFI communication module are in communication connection with the cloud server.

Description

Cloud is disconnected controlling means a little based on thing networking

Technical Field

The utility model belongs to the technical field of electronic instrument, a cloud is disconnected controlling means a little based on thing networking is related to.

Background

Along with the arrival of the intelligent era, the state net impels the electric power thing networking, thereby realizes more economic benefits of three type two net policies, and the miniature circuit breaker that fuses of intelligence is intelligent terminal distribution product, is the indispensable distribution equipment that realizes the electric power digitization. The problem how to make the breaker more automatic, informationized, digitalized and convenient becomes a common problem when in application. At present, a breaker manufacturer considers from multiple aspects and develops an intelligent breaker with measurement and control functions according to market demands.

At present, data communication is carried out on intelligent micro-switches in a sequential polling mode during communication, and the on-off state of the circuit breaker is generally judged by adopting position judgment of a position switch or according to execution results of different control commands. The polling communication mode cannot solve the problem of quick uploading of emergency information, and influences the quick response of the system to the emergency; the common method for detecting the on-off state of the circuit breaker cannot detect the actual state of short circuit output, and has potential safety hazards of electricity utilization.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that prior art exists with not enough, provide a novel cloud based on thing networking disconnected controlling means a little.

The utility model discloses a solve above-mentioned technical problem through following technical scheme:

the utility model provides a cloud slight-break control device based on the Internet of things, which is characterized in that the cloud slight-break control device comprises an intelligent slight-break module, a cloud communication module and a cloud server, wherein the intelligent slight-break module comprises an MCU chip, a three-phase voltage and current analog input circuit, a metering chip, a breaker state monitoring module, a temperature measuring module, an electric leakage monitoring module and a key module, the three-phase voltage and current analog input circuit is electrically connected with the metering chip, the breaker state monitoring module, the temperature measuring module, the electric leakage monitoring module and the key module are all electrically connected with the MCU chip, the cloud communication module comprises a control chip, an Ethernet communication module, a 4G communication module and a WIFI communication module, the MCU chip is electrically connected with the control chip, the Ethernet communication module, the 4G communication module and the WIFI communication module are all electrically connected with the control chip, the Ethernet communication module, the 4G communication module and the WIFI communication module are in communication connection with the cloud server.

Preferably, the circuit breaker state monitoring module includes a rectifier bridge BR1, a diode D1, a resistor R1, a photocoupler N1, a capacitor C1, a resistor R2, and a capacitor C2, a first input port of the rectifier bridge BR1 is connected to a zero line, a second input port is connected to a live line, a first output port is electrically connected to a cathode of the diode D1, a second output port is electrically connected to a second port of the photocoupler N1 through a resistor R1, an anode of the diode D1 is electrically connected to a first port of the photocoupler N1, a fourth port of the photocoupler N1 is connected to a voltage of +3.3V, and a third port of the photocoupler N1 is grounded through the capacitor C1, the resistor R2, and the capacitor C2, and is further electrically connected to the MCU chip.

On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in:

the utility model discloses support the realization of functions such as real-time supervision power consumption condition, electric leakage self-checking, temperature detection, circuit breaker state monitoring, have multiple safe power consumption early warning.

Drawings

Fig. 1 is the utility model discloses preferred embodiment's cloud is little disconnected controlling means's based on thing networking structure schematic diagram.

Fig. 2 is a circuit diagram of the circuit breaker state monitoring module according to the preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, this embodiment provides a cloud is disconnected controlling means a little based on thing networking, and it includes that intelligence is disconnected module 10 a little, cloud communication module 20 and cloud server 30, intelligence is disconnected module 10 a little including MCU chip 11, three-phase voltage electric current analog input circuit 12, metering chip RN 730213, circuit breaker state monitoring module 14, temperature measurement module 15, electric leakage monitoring module 16 and button module 17 a little, cloud communication module 20 includes control chip 21, ethernet communication module 22, 4G communication module 23 and WIFI communication module 24, MCU chip 11 and control chip 21 electricity are connected, three-phase voltage electric current analog input circuit 12 is connected with metering chip 13 electricity, metering chip 13, circuit breaker state monitoring module 14, temperature measurement module 15, electric leakage monitoring module 16 and button module 17 all are connected with MCU chip 11 electricity, ethernet communication module 22, electricity leakage monitoring module 17, The 4G communication module 23 and the WIFI communication module 24 are electrically connected with the control chip 21, and the Ethernet communication module 22, the 4G communication module 23 and the WIFI communication module 24 are in communication connection with the cloud server 30. The cloud communication module 20 realizes information data acquisition and control with the intelligent micro-breaking module 10, and realizes data interaction with the cloud server 30.

As shown in fig. 2, the circuit breaker state monitoring module 14 includes a rectifier bridge BR1, a diode D1, a resistor R1, a photocoupler N1, a capacitor C1, a resistor R2, and a capacitor C2, a first input port of the rectifier bridge BR1 is connected to a zero line, a second input port is connected to a live line, a first output port is electrically connected to a cathode of the diode D1, a second output port is electrically connected to a second port of the photocoupler N1 through the resistor R1, an anode of the diode D1 is electrically connected to a first port of the photocoupler N1, a fourth port of the photocoupler N1 is connected to a voltage of +3.3V, and a third port of the photocoupler N1 is grounded through the capacitor C1, the resistor R2, and the capacitor C2, and is also electrically connected to the MCU chip 11.

The circuit breaker state monitoring module 14 monitors the alternating voltage of the micro-break outlet terminal all the time, the rectifier bridge BR1 converts the alternating voltage into direct current voltage, the direct current voltage enters the MCU chip 11 after being converted into a switching signal through the photoelectric coupler N1, the MCU chip 11 judges the on-off condition of the intelligent micro-break according to the switching signal, the on-off condition of the intelligent micro-break is transmitted to the control chip 21, and the control chip 21 uploads the on-off condition of the intelligent micro-break to the cloud server 30 through the Ethernet communication module 22, the 4G communication module 23 or the WIFI communication module 24 so as to perform state feedback.

The metering chip RN 730213 samples the voltage and current of the three-phase voltage and current analog quantity input circuit 12 and transmits the sampled voltages and currents to the MCU chip 11, and the MCU chip 11 measures electric quantity data.

The electric leakage monitoring module 16 detects an electric leakage signal and transmits the electric leakage signal to the MCU chip 11, the MCU chip 11 controls the micro-break action based on the electric leakage signal, and the electric leakage monitoring module 16 is an existing product.

The temperature measuring module 15 specifically measures the temperature of the wiring terminal of the intelligent micro-breaking module and transmits the temperature to the MCU chip 11, the MCU chip 11 transmits temperature information to the control chip 21, and the control chip 21 uploads the temperature information to the cloud server 30 through the Ethernet communication module 22, the 4G communication module 23 or the WIFI communication module 24 so as to realize a temperature alarm function.

The key module 17 is used for resetting.

Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The utility model provides a disconnected controlling means a little in cloud based on thing networking, its characterized in that, it includes disconnected module, cloud communication module and cloud ware a little in intelligence, disconnected module is a little in intelligence includes MCU chip, three-phase voltage electric current analog input circuit, measurement chip, circuit breaker state monitoring module, temperature measurement module, electric leakage monitoring module and button module a little, three-phase voltage electric current analog input circuit is connected with the measurement chip electricity, measurement chip, circuit breaker state monitoring module, temperature measurement module, electric leakage monitoring module and button module all are connected with the MCU chip electricity, cloud communication module includes control chip, ethernet communication module, 4G communication module and WIFI communication module, MCU chip and control chip electricity are connected, ethernet communication module, 4G communication module and WIFI communication module all are connected with the control chip electricity, ethernet communication module, The 4G communication module and the WIFI communication module are in communication connection with the cloud server.

2. The cloud micro-break control device based on the internet of things as claimed in claim 1, wherein the breaker state monitoring module includes a rectifier bridge BR1, a diode D1, a resistor R1, a photocoupler N1, a capacitor C1, a resistor R2, and a capacitor C2, a first input port of the rectifier bridge BR1 is connected to a zero line, a second input port is connected to a live line, a first output port is electrically connected to a cathode of the diode D1, a second output port is electrically connected to a second port of the photocoupler N1 through a resistor R1, an anode of the diode D1 is electrically connected to a first port of the photocoupler N1, a fourth port of the photocoupler N1 is connected to a voltage of +3.3V, and a third port of the photocoupler N1 is grounded through a capacitor C1, a resistor R2, a capacitor C2, and is further electrically connected to an MCU chip.