CN217282194U

CN217282194U - Digital intelligent leakage circuit breaker capable of improving safety performance

Info

Publication number: CN217282194U
Application number: CN202220416292.7U
Authority: CN
Inventors: 姜峰; 单淑玲; 宋雯程
Original assignee: Shandong Tianhuai Intelligent Technology Co Ltd
Current assignee: Shandong Tianhuai Intelligent Technology Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-23
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses an improve digital intelligent residual current circuit breaker of security performance, including the box body, the bottom fixed mounting of box body has the terminal box, and the inside movable mounting of terminal box has three terminal, and the inside fixed mounting of terminal box has four nut nails, and the outside movable mounting of terminal box has the lid, and three card wire casing has been seted up to the bottom in the terminal box outside. Through the earth connection and the temperature sensor that set up, the earth connection can be so that the breaker body when the operational failure appears, can be when its process that the electric leakage appears, it is electrically conductive to carry out ground connection, avoid appearing the condition that the electric leakage burns out inside electrical apparatus, and the temperature that the temperature sensor that sets up can be real-time perception box body inside, be convenient for when inside temperature is unusual, intelligence house interconnected system can the perception, and send out the police dispatch newspaper before the outage, the simultaneous control breaker body opens circuit, the safety has been increased, excellent in use effect.

Description

Digital intelligent leakage circuit breaker capable of improving safety performance

Technical Field

The utility model belongs to the technical field of intelligent house, concretely relates to improve security performance's digital intelligent electric leakage circuit breaker.

Background

The circuit breaker is a switching device capable of closing, bearing and opening a current under a normal circuit condition and closing and opening a current under an abnormal circuit condition within a specified time, and is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the using range, the dividing of the high-voltage and low-voltage boundary lines is fuzzy, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power line, the motor and the like are protected, when the circuit breaker has serious overload or short circuit, undervoltage and other faults, the circuit breaker can automatically cut off, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like.

The circuit breaker is as a common electrical apparatus, all can see in all kinds of occasions, and in the circuit breaker use, along with the intelligent degree promotion of family, the demand of the unable intelligent house of reply of traditional circuit breaker to current circuit breaker intelligent degree is not high, and the lower problem of security performance, we propose a digital intelligent electric leakage circuit breaker who improves security performance based on this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improve digital intelligent electric leakage circuit breaker of security performance, solved the not high and lower problem of security performance of current circuit breaker intelligent degree.

In order to achieve the above object, the utility model provides a following technical scheme: a digital intelligent leakage circuit breaker for improving safety performance comprises a box body, wherein a junction box is fixedly arranged at the bottom of the box body, three binding posts are movably arranged in the junction box, four nut screws are fixedly arranged in the junction box, a box cover is movably arranged at the outer side of the junction box, three wire clamping grooves are formed in the bottom of the outer side of the junction box, a digital display screen is arranged on the front of the box body, a plurality of indicator lamps are arranged on the front of the box body, mounting plates are fixedly arranged at the top and the bottom of the box body, a rubber plate is fixedly arranged at the back of the box body, a circuit breaker body is arranged in the box body, a grounding wire is connected to the bottom of the circuit breaker body, a current detector is arranged in the box body, a voltage detector is arranged in the box body, a storage device is arranged in the box body, the inside wireless network subassembly that is provided with of box body, the inside of box body is provided with the group battery, the inside power adapter that is provided with of box body, the inside of box body is provided with temperature sensor.

Preferably, the box cover is inserted into the nut nail through a bolt and fixedly mounted on the outer side of the junction box.

By adopting the technical scheme, the structure has the advantages of being convenient to stabilize, and convenient to install and use.

Preferably, the positions of the three wire clamping grooves correspond to the positions of the connecting posts.

Through adopting above-mentioned technical scheme, the advantage lies in avoiding rocking the friction damage, has further increased the security, has avoided the insecurity of terminal connection cable.

Preferably, all three of the terminals are electrically connected with the terminal of the breaker body through conducting wires.

Through adopting above-mentioned technical scheme, the advantage lies in the work of the breaker body of being convenient for, excellent in use effect.

Preferably, the ground line extends through the case to the bottom of the case, and the temperature sensor is located on the opposite side of the microcontroller and the circuit breaker body.

By adopting the technical scheme, the safety is improved, and the using effect is good.

Preferably, the input end of the power adapter is connected with the binding post through a wire, and the output end of the power adapter is electrically connected with the input end of the battery pack through a wire.

By adopting the technical scheme, the power supply device has the advantage that the power is supplied by the electric connection.

Preferably, a microcontroller is arranged inside the box body.

By adopting the technical scheme, the intelligent operation system has the advantages of being convenient for intelligent control operation and increasing the overall use intelligence.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is installed at a using position by a user through an installation plate, the rubber plate can increase the friction force between the box body and a wall body to facilitate torque stabilization, then the box cover is opened, the binding post is connected with a circuit to be broken, the circuit is clamped in the wire clamping groove, the rubber is arranged in the wire clamping groove to stabilize the circuit and avoid shaking friction damage, finally the box cover is fixedly installed, when in operation, the microcontroller displays the data of the breaker body transmitted by the current detector and the voltage detector in real time in the digital display screen to facilitate observation, meanwhile, the temperature sensor senses the temperature in the box body and the breaker body and feeds back the data in real time, the data is stored through a memory to facilitate taking, then the equipment is connected with a network through a wireless network component, and the equipment is connected with the intelligent household control component, constitute intelligent interconnection, the user of being convenient for masters the operation condition of electrical apparatus in real time, is convenient for increase intelligent degree.

2. Through the earth connection and the temperature sensor that set up, the earth connection can be so that the breaker body when the operational failure appears, can be when its process that the electric leakage appears, it is electrically conductive to carry out ground connection, avoid appearing the condition that the electric leakage burns out inside electrical apparatus, and the temperature that the temperature sensor that sets up can be real-time perception box body inside, be convenient for when inside temperature is unusual, intelligence house interconnected system can the perception, and send out the police dispatch newspaper before the outage, the simultaneous control breaker body opens circuit, the safety has been increased, excellent in use effect.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present invention;

fig. 2 is a schematic view of a rear-view three-dimensional appearance structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a front sectional structural view of the present invention.

In the figure: 1. a case body; 2. mounting a plate; 3. a digital display screen; 4. an indicator light; 5. a box cover; 6. a rubber plate; 7. a ground line; 8. a junction box; 9. a nut screw; 10. a wire clamping groove; 11. a binding post; 12. a current detector; 13. a voltage detector; 14. a reservoir; 15. a microcontroller; 16. a wireless network component; 17. a battery pack; 18. a power adapter; 19. a temperature sensor; 20. a breaker body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1-4, a digital intelligent leakage circuit breaker for improving safety performance comprises a box body 1, a junction box 8 is fixedly installed at the bottom of the box body 1, three terminals 11 are movably installed inside the junction box 8, four screws 9 are fixedly installed inside the junction box 8, a box cover 5 is movably installed outside the junction box 8, three wire clamping grooves 10 are formed at the bottom outside the junction box 8, a digital display screen 3 is arranged on the front side of the box body 1, a plurality of indicator lamps 4 are arranged on the front side of the box body 1, mounting plates 2 are fixedly installed at the top and the bottom of the box body 1, a rubber plate 6 is fixedly installed at the back side of the box body 1, a breaker body 20 is arranged inside the box body 1, a grounding wire 7 is connected to the bottom of the breaker body 20, a current detector 12 is arranged inside the box body 1, and a voltage detector 13 is arranged inside the box body 1, the inside of box body 1 is provided with memory 14, and the wireless network subassembly 16 that the inside of box body 1 was provided with is provided with group battery 17 the inside of box body 1, and the power adapter 18 that the inside of box body 1 was provided with, the inside of box body 1 is provided with temperature sensor 19.

The working principle of the technical scheme is as follows:

when the intelligent household appliance is used, a user installs the intelligent household appliance at a use position through the mounting plate 2, the rubber plate 6 can increase the friction force between the box body 1 and a wall body to facilitate torque stabilization, then the box cover 5 is opened, the wiring post 11 is connected with a circuit to be broken and is clamped in the wiring clamping groove 10, finally the box cover 5 is fixedly mounted, then during operation, the equipment displays the data of the breaker body 20 transmitted by the current detector 12 and the voltage detector 13 in real time in the digital display screen 3 to facilitate observation, meanwhile, the temperature sensor 19 senses the temperature inside the box body 1 and the temperature of the breaker body 20 and feeds back the data in real time, the data is stored through the memory 14 to facilitate taking, then the equipment is connected with a network through the wireless network component 16, and is connected with the intelligent household control component to form intelligent interconnection, the user can conveniently master the operation condition of the electric appliance in real time, and the intelligent degree is conveniently increased.

In another embodiment, as shown in fig. 3 and 4, the box cover 5 is fixedly installed outside the terminal box 8 by being inserted into the nut screw 9 by a bolt.

The box cover 5 is connected with the junction box 8 through the bolt, the nut and the screw 9 in a threaded connection mode, the structure is stable, and installation and use are facilitated.

In another embodiment, as shown in fig. 4, the positions of the three wire clamping grooves 10 correspond to the positions of the terminals 11.

Inside being equipped with rubber of card wire casing 10 can be so that the card is stable at inboard circuit, avoids rocking the friction damage, has further increased the security, has avoided the insecurity of terminal 11 connection cable.

In another embodiment, as shown in fig. 4, three terminals 11 are electrically connected to the terminals of the circuit breaker body 20 by wires.

The binding post 11 transmits the cable power inside the breaker body 20, so that the breaker body 20 can work conveniently, and the using effect is good.

In another embodiment, shown in fig. 2 and 4, the ground line 7 extends through the case 1 to the bottom of the case 1, and the temperature sensor 19 is located on the opposite side of the microcontroller 15 and the breaker body 20.

The grounding wire 7 can enable the breaker body 20 to conduct grounding when operation faults occur, and can conduct grounding when the process of electric leakage occurs, the situation that internal electric appliances are burnt out by electric leakage is avoided, the set temperature sensor 19 can sense the temperature inside the box body 1 in real time, when the internal temperature is abnormal, the intelligent home interconnection system can sense the temperature and send out an alarm before power failure, meanwhile, the breaker body 20 is controlled to break, safety is improved, and the using effect is good.

In another embodiment, as shown in fig. 4, the input terminal of the power adapter 18 is connected to the terminal 11 through a wire, and the output terminal of the power adapter 18 is electrically connected to the input terminal of the battery pack 17 through a wire.

The power adapter 18 converts the power of the cable and guides the converted power to the inside of the battery pack 17, and the power inside the battery pack 17 is electrically connected with the input ends of the breaker body 20, the temperature sensor 19, the wireless network component 16, the storage 14, the voltage detector 13 and the current detector 12 through wires to supply power to the circuit breaker.

In another embodiment, as shown in fig. 4, a microcontroller 15 is provided inside the cartridge 1.

The input end of the microcontroller 15 is electrically connected with the output ends of the current detector 12, the voltage detector 13, the wireless network component 16 and the temperature sensor 19 through conducting wires, and the output end of the microcontroller 15 is electrically connected with the input ends of the memory 14, the wireless network component 16 and the breaker body 20 through conducting wires, so that the whole stability is facilitated, the intelligent programming operation is facilitated, and the whole use intelligence is increased.

The utility model discloses a theory of operation and use flow: when the device is used, a user installs the device at a using position through the installation plate 2, the rubber plate 6 can increase the friction force between the box body 1 and a wall body to facilitate torque stabilization, then the box cover 5 is opened, the wiring terminal 11 is connected with a circuit to be broken, the circuit is clamped in the wire clamping groove 10, rubber is arranged in the wire clamping groove 10 to stabilize the circuit and avoid shaking friction damage, finally the box cover 5 is installed and fixed, during operation, the microcontroller 15 displays the data of the breaker body 20 transmitted by the current detector 12 and the voltage detector 13 in real time in the digital display screen 3 to facilitate observation, meanwhile, the temperature sensor 19 senses the temperatures in the box body 1 and the breaker body 20 and feeds back the data in real time, the data is stored through the memory 14 to facilitate taking, and then the device is connected with a network through the wireless network component 16, and make equipment and intelligent house control assembly be connected, constitute intelligent interconnection, the user of being convenient for masters the operation condition of electrical apparatus in real time, is convenient for increase intelligent degree.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digital intelligent residual current circuit breaker of security performance improves, includes box body (1), its characterized in that: the bottom of the box body (1) is fixedly provided with a junction box (8), the inside of the junction box (8) is movably provided with three binding posts (11), the inside of the junction box (8) is fixedly provided with four nut screws (9), the outside of the junction box (8) is movably provided with a box cover (5), the bottom of the outside of the junction box (8) is provided with three wire clamping grooves (10), the front of the box body (1) is provided with a digital display screen (3), the front of the box body (1) is provided with a plurality of indicator lamps (4), the top and the bottom of the box body (1) are both fixedly provided with mounting plates (2), the back of the box body (1) is fixedly provided with a rubber plate (6), the inside of the box body (1) is provided with a circuit breaker body (20), the bottom of the circuit breaker body (20) is connected with a grounding wire (7), the inside of the box body (1) is provided with a current detector (12), the inside of box body (1) is provided with voltage detector (13), the inside of box body (1) is provided with accumulator (14), the inside wireless network subassembly (16) that are provided with of box body (1), the inside of box body (1) is provided with group battery (17), power adapter (18) that the inside of box body (1) was provided with, the inside of box body (1) is provided with temperature sensor (19).

2. The digital intelligent residual current circuit breaker for improving the safety performance is characterized in that: the box cover (5) is inserted into the nut nail (9) through a bolt and fixedly mounted on the outer side of the junction box (8).

3. The digital intelligent residual current circuit breaker for improving the safety performance is characterized in that: the positions of the three wire clamping grooves (10) correspond to the positions of the binding posts (11).

4. The digital intelligent residual current circuit breaker for improving the safety performance is characterized in that: the three binding posts (11) are electrically connected with the terminal of the breaker body (20) through conducting wires.

5. The digital intelligent residual current circuit breaker for improving the safety performance is characterized in that: the grounding wire (7) penetrates through the box body (1) and extends to the bottom of the box body (1), and the temperature sensor (19) is positioned on the opposite side of the microcontroller (15) and the breaker body (20).

6. The digital intelligent residual current circuit breaker for improving the safety performance is characterized in that: the input end of the power adapter (18) is connected with the binding post (11) through a wire, and the output end of the power adapter (18) is electrically connected with the input end of the battery pack (17) through a wire.

7. The digital intelligent residual current circuit breaker for improving the safety performance is characterized in that: a microcontroller (15) is arranged in the box body (1).