CN218958195U

CN218958195U - Intelligent safety socket

Info

Publication number: CN218958195U
Application number: CN202222930314.4U
Authority: CN
Inventors: 杜昊达
Original assignee: Jilin Yidian Energy Management Co ltd
Current assignee: Jilin Yidian Energy Management Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-02
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses an intelligent safety socket, which relates to the field of sockets, and comprises: the intelligent circuit board is used for detecting the input mains voltage, and disconnecting the mains voltage to supply power for the socket when overcurrent and overvoltage conditions occur; the socket is used for leading in the mains voltage to supply power for the electric appliance; the panel is used for setting an overcurrent and overvoltage set value of the intelligent circuit board; compared with the prior art, the utility model has the beneficial effects that: the intelligent circuit board is embedded into the socket to automatically detect the current change on line so as to realize automatic power-off when the electric appliance is overloaded, and the intelligent circuit board can also be used for timing control, thereby solving the problems of power safety and standby energy consumption; the socket can automatically detect current change, voltage change and temperature change of an electric appliance to cut off power supply, so that the problems of power utilization safety and standby energy consumption are thoroughly solved, and the socket is energy-saving, emission-reducing and environment-friendly.

Description

Intelligent safety socket

Technical Field

The utility model relates to the field of sockets, in particular to an intelligent safety socket.

Background

The socket is also called as a power socket and a switch socket. A socket refers to a socket into which one or more circuit wires can be inserted, through which various wires can be inserted to power an appliance.

The existing socket does not have a protection function, and when overload is caused by supplying power to excessive electric appliances, protection means are often lacked, so that the electric appliances are damaged, and improvement is needed.

Disclosure of Invention

The utility model aims to provide an intelligent safety socket for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an intelligent security receptacle, comprising:

the intelligent circuit board is used for detecting the input mains voltage, and disconnecting the mains voltage to supply power for the socket when overcurrent and overvoltage conditions occur;

the socket is used for leading in the mains voltage to supply power for the electric appliance;

the panel is used for setting an overcurrent and overvoltage set value of the intelligent circuit board;

the bottom box is used for placing the intelligent circuit board, the socket and the panel;

the intelligent circuit board includes:

the current detection module is used for sampling the mains voltage and outputting the sampled mains voltage to the processor module;

the processor module is used for controlling the relay module to cut off the power supply loop of the mains voltage and the socket when the mains voltage is over-current and over-voltage and the set power supply time limit is reached; the system is used for communicating with the upper computer through the WIFI module;

the power module is used for supplying power to the processor module, the current detection module and the relay module;

the WIFI module is used for constructing communication between the processor module and the upper computer;

the relay module is used for controlling the mains voltage and a power supply loop of the socket;

the panel is connected with the intelligent circuit board, the intelligent circuit board is connected with the socket, and the panel, the intelligent circuit board and the socket are arranged on the bottom box; the current detection module is connected with the processor module, the power supply module is connected with the current detection module, the processor module and the relay module, and the processor module is connected with the WIFI module and the relay module.

As still further aspects of the utility model: the processor module is STM32 series singlechip.

As still further aspects of the utility model: the WIFI module model is SKYLAB SKW71.

As still further aspects of the utility model: the power supply module supplies 12V and 3.3V voltages.

As still further aspects of the utility model: the socket is a three-port socket, and three ports are respectively connected with a live wire, a zero wire and a ground wire and are used for introducing mains voltage.

Compared with the prior art, the utility model has the beneficial effects that: the intelligent circuit board is embedded into the socket to automatically detect the current change on line so as to realize automatic power-off when the electric appliance is overloaded, and the intelligent circuit board can also be used for timing control, thereby solving the problems of power safety and standby energy consumption; the socket can automatically detect current change, voltage change and temperature change of an electric appliance to cut off power supply, so that the problems of power utilization safety and standby energy consumption are thoroughly solved, and the socket is energy-saving, emission-reducing and environment-friendly.

Drawings

Fig. 1 is a schematic diagram of a smart circuit board.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1, an intelligent security receptacle includes:

the intelligent circuit board includes:

In this embodiment: referring to fig. 1, the processor module is an STM32 series single-chip microcomputer.

The current detection module samples the mains voltage information input to the socket and outputs the mains voltage information to the processor module;

the processor module has the following functions:

1. overcurrent prevention: when the current of the electric equipment reaches an autonomous limiting value, the system automatically cuts off the power supply, so that the safety of the electric wire is fully protected, and the illegal use of the high-power electric equipment is avoided.

2. Prevent excessive pressure: when the voltage of the electric equipment reaches an autonomous limiting value, the system automatically cuts off the power supply, fully protects the safety of the electric equipment and prevents the electric equipment from being damaged due to overhigh voltage.

3. Over-temperature prevention: when the temperature of the junction point of the current-limiting socket reaches an independent limiting value, the system automatically cuts off the power supply, and the electric fire is avoided.

4. And (3) electric quantity collection: the electric quantity service condition can be automatically acquired, and data support is provided for electric quantity statistics.

5. And (3) power factor acquisition: the power factor can be acquired, the utilization rate of the electrical equipment can be checked, and data support is provided for line loss statistics.

6. Active electric energy collection: active electric energy can be collected, and data support is provided for statistics of consumed electric energy.

7. Automatic recovery function: when the power supply is cut off for 30 seconds, the system automatically resumes the power supply, and the circuit can automatically resume the working state.

8. Remote control function: the authorized personnel can cut off the power supply to the appointed current limiting socket by software according to special conditions.

9. Timing control function: the current limiting socket can set working time, when the current limiting socket is in non-working time, the system automatically cuts off power supply until the working time automatically resumes power supply.

In this embodiment: referring to fig. 1, the wifi module is SKYLAB SKW71.

And the communication between the processor module and the upper computer is constructed, so that a user can conveniently control whether the socket is powered or not through upper computer equipment such as a mobile phone, a tablet and the like.

In this embodiment: referring to fig. 1, the power module supplies 12V and 3.3V voltages.

The 12V voltage is converted into 3.3V voltage through the voltage stabilizer to supply power for the processor module.

In this embodiment: referring to fig. 1, the socket is a three-port socket, and three ports are respectively connected with a live wire, a neutral wire and a ground wire, and are introduced with a mains voltage.

When the processor module controls the socket to stop supplying power, the processor module controls the live wire to be disconnected through the relay module, so that the socket loop is disconnected, and the power supply is stopped.

The working principle of the utility model is as follows: the intelligent circuit board detects the input mains voltage, and when an overcurrent and overvoltage condition occurs, the intelligent circuit board cuts off the mains voltage to supply power for the socket; the socket is led in the mains voltage to supply power for the electric appliance; the panel sets an overcurrent and overvoltage set value of the intelligent circuit board; the bottom box is provided with an intelligent circuit board, a socket and a panel; the intelligent circuit board includes: the current detection module samples the mains voltage and outputs the mains voltage to the processor module, and the processor module controls the relay module to disconnect a power supply loop of the mains voltage and the socket when the mains voltage is over-current and over-voltage and the set power supply time limit is reached; the power supply module is used for supplying power to the processor module, the current detection module and the relay module through the WIFI module and communicating with the upper computer, and the WIFI module is used for constructing communication between the processor module and the upper computer, and the relay module is used for controlling the mains voltage and a power supply loop of the socket.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An intelligent safety socket which is characterized in that:

this intelligent safety socket includes:

the intelligent circuit board includes:

2. The smart security receptacle of claim 1, wherein the processor module is an STM32 series single-chip microcomputer.

3. The smart security receptacle of claim 2, wherein the WIFI module model number is SKYLAB SKW71.

4. The smart security receptacle of claim 1 wherein the power module supplies 12V, 3.3V voltage.

5. The intelligent safety socket according to claim 1, wherein the socket is a three-port socket, and the three ports are respectively connected with a live wire, a zero wire and a ground wire, and are used for introducing mains voltage.