CN216648783U

CN216648783U - Intelligent electric fire-proof alarm embedded wall power socket based on power line carrier

Info

Publication number: CN216648783U
Application number: CN202122930284.2U
Authority: CN
Inventors: 张志林; 牛振虹; 王丹; 赵俊江
Original assignee: Jiusheng Zhonghong Hebei Electronic Technology Co ltd
Current assignee: Jiusheng Zhonghong Hebei Electronic Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-31
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an intelligent electric fire-proof alarm embedded wall power socket based on power line carrier waves, which comprises a socket body and a control system, wherein the socket body comprises a socket board, a socket box and a cover plate, the socket board is fixed with the socket box through screws, the cover plate is fixed on the socket box and is level to the socket board, and the control system comprises a CPU (central processing unit), a power line carrier wave module, a non-contact switch module, a temperature acquisition module, an acousto-optic alarm module and a voltage and current acquisition module. The utility model provides an intelligent electric fire-proof alarm embedded wall power socket based on power line carriers, which is ingenious in structural arrangement and reasonable in arrangement, and by collecting the voltage and the current of a power supply circuit, when electric leakage, overload and short circuit occur, a monitoring alarm central machine where a CPU is located can know the condition of the power supply circuit in real time, alarm reminding is carried out through an acousto-optic alarm module, a user is reminded to cut off the power supply through a non-contact switch module, damage expansion is avoided, and safe use of the socket is effectively guaranteed.

Description

Intelligent electric fire-proof alarm embedded wall power socket based on power line carrier

Technical Field

The utility model relates to the technical field of power socket equipment, in particular to an intelligent electric fire-proof alarm embedded wall power socket based on power line carrier waves.

Background

With the rapid development of national economy, the electricity consumption of production and residents is increasingly improved, and electrical fire accidents are more frequent. Because of the problems of long-time overload operation, poor electrical connection, line aging or damage of a line insulating layer and the like of a power supply line of an electric device, the proportion of fire accidents caused by fault arcs is higher and higher. The arc is a very complicated electromagnetic response process, in which an air gap between two electrodes is changed from insulation to a medium, so that a continuous discharge phenomenon is formed, and strong heat generation, light emission and the like are accompanied. Cause of arc fault: electric arcs are one form of gas discharge. Gas discharge is classified into self-sustaining discharge and non-self-sustaining discharge, and an arc belongs to arc discharge in the gas self-sustaining discharge. After the fault arc occurs, the circuit can not be quickly switched on and off to damage electrical equipment, equipment fault operation is caused seriously, even fire and explosion occur, and life danger is brought to people around.

Therefore, the inventor provides an intelligent electric fireproof alarm embedded wall power socket based on power line carrier waves by integrating various factors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent electric fire-proof alarm embedded wall power socket based on power line carrier, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an embedded wall supply socket of electric fire prevention warning of intelligence based on power line carrier, includes socket ontology and control system, socket ontology includes socket board, socket box and apron, and the socket board passes through the screw and is fixed mutually with the socket box, and the apron is fixed in on the socket box and is equal with the socket board, and control system includes CPU, power line carrier module, contactless switch module, temperature acquisition module, audible and visual alarm module and voltage current acquisition module, and temperature acquisition module includes temperature sensing bulb and signal line, and the temperature sensing bulb sets up near the jack copper sheet, and the temperature sensing bulb passes through signal line and CPU looks communication connection.

Through the voltage and the electric current of gathering the power supply circuit, when taking place the electric leakage, transship, during the short circuit, the condition of power supply circuit can be learnt in real time to the control alarm center machine that CPU was located, reports to the police through audible and visual alarm module and reminds, reminds the user to cut off the power through contactless switch module simultaneously, avoids harm to enlarge, effectively ensures the safe handling of socket.

As a further scheme of the utility model: the CPU is electrically connected with the arc extinguishing module, and the arc extinguishing module is used for extinguishing arcs when arc discharge occurs to the jack copper sheet, so that fire accidents caused by arcs are avoided.

As a further scheme of the utility model: the arc extinguishing module is arranged in the socket board and comprises a fixed plate, an arc extinguishing plate, a fixed seat and a fixed rod, the fixed plate is fixed at the side edge of a copper sheet inserted in the socket board through a plastic screw, the fixed seat is integrally installed at the top of the fixed plate, the fixed rod is connected at the bottom of the arc extinguishing plate and penetrates through the fixed seat to form a movable support, fixed covers are respectively installed at the left side and the right side of the fixed seat and cover the end part of the fixed rod, a micro motor is installed in the fixed cover at the right end of the fixed seat, a motor shaft of the micro motor is inserted into a transmission jack arranged at the right end of the fixed rod to form transmission connection, when a CPU identifies arc discharge according to the detection condition of a temperature sensing bag, the micro motor is controlled to work to drive the fixed rod to rotate, the fixed rod drives the arc extinguishing plate to rotate to be inserted between adjacent jack copper sheets, the electric arc of the arc extinguishing module is prevented from jumping, and the purpose of arc extinguishing is achieved, after the arc extinction is finished, the micro motor rotates reversely to reset the arc extinction plate, and the use is convenient.

As a further scheme of the utility model: an electromagnet is fixed in the fixing cover on the left side of the fixing seat, a permanent magnet corresponding to the electromagnet is fixed at the left end of the fixing rod, and the fixing rod is driven to move in the horizontal direction by utilizing the principle that like poles repel and opposite poles attract by controlling the electrification magnetism of the electromagnet and is used for controlling the connection with the micro motor.

As a further scheme of the utility model: the hexagonal hole that the corresponding hexagonal hole has been seted up to left side position on fixing base and the arc-extinguishing plate, is connected with the hexagonal hole that supports to the hexagonal hole of fixing base on the dead lever, and when the dead lever stretched right, thereby hexagonal piece supported to the hexagonal downthehole carry on spacingly to the dead lever under micro motor's common left and right sides, restriction its free rotation, reach the locking effect.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides an intelligent electric fire-proof alarm embedded wall power socket based on power line carriers, which is ingenious in structural arrangement and reasonable in arrangement, wherein the condition of a power supply circuit can be known in real time by a monitoring alarm central machine in which a CPU is positioned by collecting the voltage and the current of the power supply circuit when electric leakage, overload and short circuit occur, alarm reminding is carried out by an acousto-optic alarm module, a user is reminded to cut off the power supply by a non-contact switch module, damage expansion is avoided, and the safe use of the socket is effectively guaranteed;

2. the CPU controls the micro motor to work to drive the fixed rod to rotate when the arc discharge is identified according to the detection condition of the thermal bulb, the fixed rod drives the arc extinguishing plate to rotate to enable the arc extinguishing plate to be inserted between adjacent jack copper sheets to prevent the electric arc from jumping, the arc extinguishing purpose is achieved, the micro motor rotates reversely after the arc extinguishing is finished, the arc extinguishing plate can be reset, and the use is convenient;

3. the power socket has a simple structure and is safe and reliable to use.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent electrical fire alarm embedded wall power socket based on power line carrier.

Fig. 2 is a schematic partial structure diagram of an intelligent electrical fire alarm embedded wall power socket based on power line carrier.

Fig. 3 is a schematic structural diagram of an arc extinguishing module in an intelligent electrical fire alarm embedded wall power socket based on power line carrier.

Fig. 4 is a system modular block diagram of an intelligent electrical fire alarm embedded wall power socket based on power line carrier.

In the figure: 1. a socket board; 2. a socket case; 3. a cover plate; 4. a jack copper sheet; 5. a temperature sensing bulb; 6. an arc extinguishing module; 7. fixing the bottom plate; 8. an arc extinguishing plate; 9. a fixed seat; 10. fixing the rod; 11. a fixed cover; 12. an electromagnet; 13. a permanent magnet; 14. a micro motor; 15. a hexagonal block; 16. a hexagonal hole; 17. a transmission jack; 18. a CPU; 19. a power line carrier module; 20. a contactless switch module; 21. a temperature acquisition module; 22. a sound and light alarm module; 23. and a voltage and current acquisition module.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1 to 4, an intelligent electrical fire alarm embedded wall power socket based on power line carrier includes a socket body and a control system;

the socket body 1 comprises a socket board 1, a socket box 2 and a cover plate 3, wherein the socket board 1 is fixed with the socket box 2 through screws, and the cover plate 3 is fixed on the socket box 2 and is flush with the socket board 1;

an arc extinguishing module 6 is installed in the socket board 1, the arc extinguishing module 6 comprises a fixing plate 7, an arc extinguishing plate 8, a fixing seat 9 and a fixing rod 10, the fixing plate 7 is fixed at the side position of an inserting hole copper sheet 4 in the socket board 1 through plastic screws, the fixing seat 9 is installed at the top of the fixing plate 7 in an integrated forming mode, the fixing rod 10 is connected at the bottom position of the arc extinguishing plate 8, the fixing rod 10 simultaneously penetrates through the fixing seat 9 to form a movable support, fixing covers 11 are respectively installed at the left side and the right side of the fixing seat 9, the fixing covers 11 cover the end portions of the fixing rods 10, electromagnets 12 are fixed in the fixing covers 11 corresponding to the left side of the fixing seat 9, permanent magnets 13 corresponding to the electromagnets 12 are fixed at the left side of the fixing seat 9 and the arc extinguishing plate 8, corresponding hexagonal holes 16 are formed at the left side of the fixing seat 9 and the arc extinguishing plate 8, hexagonal holes 15 abutting against the fixing seat 9 are connected to the fixing rod 10, and a micro motor 14 is installed in the fixing covers 11 at the right end of the fixing seat 9, the motor shaft of the micro motor 14 is inserted into a transmission jack 17 arranged at the right end of the fixed rod 10 to form transmission connection;

the control system comprises a CPU18, a power carrier module 19, a non-contact switch module 20, a temperature acquisition module 21, an audible and visual alarm module 22 and a voltage and current acquisition module 23, wherein an arc extinguishing module 6 is electrically connected with the CPU18, the temperature acquisition module 21 comprises a temperature sensing bulb 5 and a signal wire, the temperature sensing bulb 5 is arranged close to the jack copper sheet 4, and the temperature sensing bulb 5 is in communication connection with the CPU18 through the signal wire.

The working principle of the utility model is as follows: through gathering the voltage and the electric current of power supply circuit, when taking place the electric leakage, overload, during the short circuit, the condition of power supply circuit can be learnt in real time to the control alarm center machine that CPU18 located, report to the police through audible and visual alarm module 22 and remind, remind the user to cut off the power through contactless switch module 20 simultaneously, avoid harm to enlarge, effectively ensure the safe handling of socket, when CPU18 discerned out the arc that draws according to the detection condition of temperature sensing package 5, control micro motor 14 work and drive dead lever 10 and rotate, dead lever 10 drives arc-extinguishing plate 8 and rotates and makes it intervene to between adjacent copper sheet jack 4, prevent the jump of its electric arc, reach the arc extinction purpose, micro motor 14 reversal can make arc-extinguishing plate 8 reset after the arc extinction finishes, high durability and convenient use.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an embedded wall supply socket of intelligent electric fire prevention warning based on power line carrier, including socket ontology and control system, a serial communication port, socket ontology includes socket board (1), socket box (2) and apron (3), socket board (1) is fixed mutually with socket box (2) through the screw, apron (3) are fixed in on socket box (2) and are held level mutually with socket board (1), control system includes CPU (18), power line carrier module (19), contactless switch module (20), temperature acquisition module (21), reputation alarm module (22) and voltage electric current acquisition module (23), temperature acquisition module (21) include temperature sensing package (5) and signal line, temperature sensing package (5) set up near jack copper sheet (4), temperature sensing package (5) are through signal line and CPU (18) looks communication connection.

2. An intelligent electric fire-prevention alarm embedded wall power socket based on power line carrier as claimed in claim 1, characterized in that the CPU (18) is electrically connected with the arc extinguishing module (6) at the same time.

3. The intelligent electrical fire-prevention alarm embedded wall power socket based on the power carrier wave as claimed in claim 2, wherein an arc extinguishing module (6) is installed in the socket board (1), the arc extinguishing module (6) comprises a fixing plate (7), an arc extinguishing plate (8), a fixing seat (9) and a fixing rod (10), the fixing plate (7) is fixed at the side position of the copper sheet (4) inserted in the socket board (1) through plastic screws, the fixing seat (9) is integrally installed at the top of the fixing plate (7), the fixing rod (10) is connected at the bottom position of the arc extinguishing plate (8), the fixing rod (10) simultaneously penetrates through the fixing seat (9) to form a movable support, fixing covers (11) are respectively installed at the left side position and the right side position of the fixing seat (9), the fixing covers (11) are arranged at the end of the fixing rod (10), and a micro motor (14) is installed in the fixing cover (11) at the right end of the fixing seat (9), the motor shaft of the micro motor (14) is inserted into a transmission jack (17) arranged at the right end of the fixed rod (10) to form transmission connection.

4. The intelligent electric fire-prevention alarm embedded wall power socket based on the power carrier wave as claimed in claim 3, wherein an electromagnet (12) is fixed in a fixed cover (11) on the left side of the fixed seat (9), and a permanent magnet (13) corresponding to the electromagnet (12) is fixed on the left end of the fixed rod (10).

5. The intelligent electric fire-prevention alarm embedded wall power socket based on the power carrier waves as claimed in claim 3 or 4, wherein the permanent seat (9) and the arc-extinguishing plate (8) are provided with corresponding hexagonal holes (16) at left positions, and the fixing rod (10) is connected with the hexagonal hole (15) which is abutted to the hexagonal hole (16) of the permanent seat (9).