CN202352933U - Intelligent socket - Google Patents

Abstract

The utility model discloses an intelligent socket, which comprises a communication unit, a processor, a metering unit and a thyristor. When the processor receives a control signal forwarded by the communication unit to control the on or off of the electrical equipment, the output of the processor controls the thyristor to be turned on. or turn off the electrical signal, so as to connect or disconnect the circuit of the electrical equipment, and change the operating state of the electrical equipment; when the smart socket receives the power information control signal forwarded by the communication unit, the processor reads the metering unit The power consumption information in the system is sent out through the communication unit. The smart socket not only realizes the remote control of the electric equipment, but also can obtain the electricity consumption information of the electric equipment, so as to meet people's functional requirements for the intelligent socket. Moreover, the thyristor with high safety performance is used in the smart socket. When the smart socket is switched on and off, no instantaneous current will be generated. Therefore, there will be no burning of the contacts, eliminating potential safety hazards and ensuring the user Safety of life and property.

Description

smart socket

technical field

This application relates to the field of smart home technology, in particular to smart sockets.

Background technique

With the continuous advancement of science and technology and society, people's living standards continue to improve, and smart home appliances have gradually entered people's lives. Realizing remote control of home appliances has become a basic need for people at present.

The current socket products on the market have a single control function, and the user's operation on the electrical equipment is limited to switch control, which cannot realize data transmission, cannot monitor the power consumption and power consumption of the electrical equipment, and cannot control the user's The electricity consumption information is fed back to the grid company, and the on-off control of the electrical equipment can only be realized through manual operation by the user. Moreover, when the existing socket products are switched on and off, sparks will be generated, that is, instantaneous high current, and the phenomenon of contact burning is easy to occur, thereby reducing the service life of socket products and electrical equipment. Potential safety hazards pose a threat to the safety of users' lives and property.

As a country with a large population in the world, my country has the largest smart electricity market. Therefore, there is an urgent need for a comprehensive and intelligent underlying control device.

Utility model content

In order to solve the above technical problems, the embodiment of the present application provides a smart socket to solve the problem of the single function of the existing socket, and the technical solution is as follows:

Smart socket, including: communication unit, processor, metering unit and thyristor, wherein:

The communication unit is connected to the first I/O port of the processor to realize data transmission between the control terminal and the processor;

The metering unit is connected to the second I/O port of the processor, and is used to obtain and store the power consumption information of the power consumption equipment in the power consumption system where the smart socket is located;

The thyristor is connected in series to the fire line of the power consumption system, and the control terminal of the thyristor is connected to the third I/O port of the processor;

After the processor receives the electrical device on-off control signal forwarded by the communication unit, it outputs a corresponding electrical signal from the third I/O port to control the on-off state of the thyristor;

After receiving the power consumption information control signal forwarded by the communication unit, the processor obtains the power consumption information in the metering unit through the second I/O interface, and sends it to the control terminal through the communication unit.

Preferably, the communication unit is a wireless communication unit.

Preferably, the smart socket further includes: a memory connected to the processor and the metering unit for storing the electricity consumption information measured by the metering unit.

Preferably, the memory is connected to the processor through a serial interface, and the power consumption information is transmitted to the processor through the serial interface.

Preferably, the smart socket further includes: a power supply unit, configured to convert AC 220V power into DC power, and provide working power for the communication unit, the processor and the metering unit.

Preferably, the smart socket further includes: a control button connected to the fourth I/O port of the processor, and the processor generates an electrical signal for controlling the switching of the thyristor after receiving the state information of the control button .

It can be seen from the above technical solutions provided by the embodiments of the present application that the smart socket includes a communication unit, a processor, a metering unit and a thyristor. The electrical signal that the thyristor is turned on or off is controlled by the output of the processor, thereby turning on or off the circuit of the electrical equipment and changing the operating state of the electrical equipment; when the smart socket receives the power information forwarded by the communication unit to control When receiving a signal, the processor reads the electricity consumption information in the metering unit and sends it out through the communication unit. The smart socket provided by the embodiment of the present application can not only realize the control of the electric equipment but also obtain the electricity consumption information of the electric equipment, which meets people's functional requirements for the intelligent socket. Moreover, the thyristor with high safety performance is used in the smart socket. When the smart socket is switched on and off, no instantaneous current will be generated. Therefore, there will be no contact burning phenomenon, which prolongs the service life and eliminates potential safety hazards. , to ensure the safety of the user's life and property.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in this application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic structural diagram of a smart socket according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of implementing another smart socket according to the embodiment of the present application.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

Please refer to FIG. 1 , which shows a schematic structural diagram of a smart socket, which includes a communication unit 1 , a processor 2 , a metering unit 3 , and a thyristor 4 .

The communication unit 1 is used to implement data transmission between the control terminal and the processor 2, the communication unit 1 receives the control signal from the control terminal and forwards it to the processor 2, and the communication unit 1 receives the signal sent by the processor 2 data and forward it to the control terminal.

The first I/O port of the processor 2 is connected to the communication unit 1, the second I/O port is connected to the metering unit 3, the third I/O port is connected to the control terminal of the thyristor 4, and the thyristor 4 is connected in series. The live line is used to control the on or off of the power circuit, and realize the storage of power information through the external memory.

The metering unit 3 obtains the power consumption information on the live line connected to the power consumption equipment, and obtains the user's power consumption information in real time. The power consumption information includes, but is not limited to, voltage, current, active power, and forward active total electric energy and other information, and accumulate the power, the metering unit 3 can be realized by a dedicated metering chip. The data volume of the electricity consumption information measured by the metering unit is relatively small, and the electricity consumption information can be stored in the processor 2 .

However, when the data volume of the electricity consumption information is large, the storage space in the processor 2 cannot satisfy the storage of the electricity consumption information.

Preferably, the smart socket further includes a memory 5 connected to the processor 2 and the metering unit 3 for storing the electricity consumption information.

Preferably, the storage unit 5 is connected to the processor 2 through a serial interface, and the data in the memory 5 is sent to the processor 2 through the serial interface.

Thyristor 4 is a control device with high safety performance. It will not generate sparks, that is, instantaneous current, and there will be no phenomenon of contact burning, thereby prolonging the service life of the smart socket and extending the life of the electrical equipment. service life.

The working process of the smart socket provided in this embodiment is as follows:

When the processor 2 receives the on-off control signal of the electrical equipment sent by the control terminal through the communication unit 1, it outputs a corresponding electrical signal to the thyristor 4, thereby controlling the on-off state of the thyristor 4, and then controlling the connection with the thyristor 4. The on-off state of the electrical equipment connected to the smart socket, thereby realizing the function of remotely controlling the electrical equipment.

After the processor 2 receives the power consumption information control signal sent by the control terminal through the communication unit 1, it obtains the power consumption information stored in the memory 5 through the second I/O interface, and transmits the power consumption information stored in the memory 5 through the communication unit 1 to the user The power consumption information of the user is sent to the control terminal, and the control terminal can upload the user's power consumption information to the server of the power grid company, and the smart socket provided by the embodiment of the application realizes real-time reading and monitoring of the user's power consumption status. measure.

The smart socket provided in this embodiment transmits and receives signals through the communication unit to generate a control signal to control the on-off state of the thyristor, and then controls the on-off state of the electrical equipment. Due to the good performance of the thyristor, there will be no Sparks, that is, no instantaneous current will be generated, and there will be no burning of the contacts in the smart socket, thereby prolonging the service life of the smart socket. At the same time, no instantaneous current will be generated, thus prolonging the service life of electrical equipment. Moreover, the smart socket obtains the power consumption information of the power consumption equipment through the metering unit, and sends it out through the communication unit, so as to realize the monitoring of the power consumption state of the user.

Preferably, the communication unit 1 in the above implementation can be a wireless communication unit, and the data transmitted during wireless communication meets the requirements of the communication protocol. Modified communication protocol. The communication unit can receive the control signal sent by the control terminal, and provide the control signal to the processor 2, and the processor 2 will output the corresponding control signal after performing corresponding processing.

Specifically, after the processor 2 receives the electrical device control signal sent by the control terminal through the communication unit 1, it outputs a corresponding electrical signal from the third I/O port to control the on-off state of the thyristor, and then controls the The on-off status of the electrical equipment connected to the smart socket. The communication unit transmits and receives wireless communication data through wireless communication, so as to realize remote control of the running state of the electrical equipment.

After the processor 2 receives the power consumption information acquisition signal sent by the control terminal through the communication unit 1, the second I/O port of the processor 2 reads the power consumption information in the metering unit 3, and transmits the power consumption information through the communication unit 1 Feedback to the server of the grid company. In this way, the user's electricity consumption information can be read very conveniently.

Please refer to FIG. 2 , which is a schematic structural diagram of another smart socket according to the embodiment of the present application. Different from all the above-mentioned embodiments, the smart socket also includes a power supply unit 7 and control buttons 6 .

The power supply unit 7 is respectively connected to the communication unit 1, the processor 2, the metering unit 3 and the memory 5, and provides working power for the above-mentioned units. The power supply unit 7 can be realized by a power converter, and the 220V AC power is converted into the above three The value of the working power required for work, such as a 3-5V DC power supply, preferably, the DC power supply in this embodiment is a 3.3V DC power supply.

The control button 6 is connected to the fourth I/O port of the processor 2, and the on-off state of the electrical equipment can be controlled by manually operating the control button 6 .

Specifically, the working process of the smart socket is as follows:

When the user presses the control button 6, when the control button is turned on, an IO interrupt will be generated at the fourth I/O port of the processor 2, and after the processor receives the interrupt, it will carry out corresponding processing, from the third I/O port The /O port outputs an electrical signal to control the conduction of the thyristor 4, thereby controlling the electrical equipment connected to the smart socket to switch from the off state to the on state;

When the user presses the control button 6 to turn off the control button, an IO interrupt is generated at the fourth I/O port of the processor 2, and after receiving the interrupt, the processor 2 outputs an electrical signal from the third I/O port , controlling the thyristor 4 to turn off, thereby controlling the electrical equipment connected to the smart socket to switch from the on state to the off state.

Those skilled in the art can understand that the power supply unit in the embodiment of the present application may be a combination of battery power supply and power converter power supply, and the application is not limited to this.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments.

The above description is only the specific implementation of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present application, some improvements and modifications can also be made. It should be regarded as the protection scope of this application.

Claims (6)

1. The smart socket is characterized in that it includes: a communication unit, a processor, a metering unit and a thyristor, wherein: The communication unit is connected to the first I/O port of the processor to realize data transmission between the control terminal and the processor; The metering unit is connected to the second I/O port of the processor, and is used to obtain and store the power consumption information of the power consumption equipment in the power consumption system where the smart socket is located; The thyristor is connected in series to the fire line of the power consumption system, and the control terminal of the thyristor is connected to the third I/O port of the processor; After the processor receives the electrical device on-off control signal forwarded by the communication unit, it outputs a corresponding electrical signal from the third I/O port to control the on-off state of the thyristor; After receiving the power consumption information control signal forwarded by the communication unit, the processor obtains the power consumption information in the metering unit through the second I/O interface, and sends it to the control terminal through the communication unit. 2. The smart socket according to claim 1, wherein the communication unit is a wireless communication unit. 3. The smart socket according to claim 1, further comprising: a memory connected to the metering unit and the processor, for storing the electricity consumption information collected by the metering unit. 4. The smart socket according to claim 3, wherein the memory is connected to the processor through a serial interface, and the power consumption information is transmitted to the processor through the serial interface. 5. The intelligent socket according to claim 3, further comprising: a power supply unit for converting an AC 220V power supply into a DC power supply for the communication unit, the processor, the metering unit and the The memory provides working power. 6. The smart socket according to claim 1, further comprising: a control button connected to the fourth I/O port of the processor, and the processor generates a control button after receiving the state information of the control button An electrical signal for turning on and off the thyristor.

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