CN216353835U

CN216353835U - Automatic tripping device

Info

Publication number: CN216353835U
Application number: CN202122563665.1U
Authority: CN
Inventors: 许庆锋; 李向上; 陈日森
Original assignee: Guangdong Shian Intelligent Technology Co ltd
Current assignee: Guangdong Shian Intelligent Technology Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-04-19
Anticipated expiration: 2031-10-23

Abstract

The utility model provides an automatic tripping device, comprising: casing and control system, casing include end box and face lid, and the storage tank has been seted up to end box, and control system sets up in the storage tank, and the face lid can be dismantled with end box and be connected, and face lid activity lid closes control system, has seted up a plurality of first openings and a plurality of second opening on the end box, and a plurality of first openings and a plurality of second opening all communicate with the storage tank, and the face is covered and is provided with the fixed column, and the face lid passes through the fixed column and is connected with end box. By arranging the automatic tripping device, when power is turned on again after power failure, the control system can quickly detect the data of each electric device connected with the control system, the electric device forgotten to be turned off can be directly detected by the control system, then the connection of the electric device is directly disconnected, the electric device is powered off, and the safety problem caused by damage of the electric device due to the fact that power is forgotten to be turned off due to sudden power failure can be well avoided.

Description

Automatic tripping device

Technical Field

The utility model relates to the technical field of electric power safety, in particular to an automatic tripping device.

Background

The devices consuming electric energy in the circuit are called electrical appliances, also called loads, and are devices working by using electric energy. The electric appliance has the function of converting electric energy into other forms of energy. At present, in public places and home life, the utilization rate of electric appliances is higher and higher, and in order to protect the use of the electric appliances, accidents caused by faults due to short circuit or open circuit are avoided, so that the electric appliances are protected by frequently using the electric leakage tripping device.

The leakage tripping device is necessary for each factory, enterprise and family, and current overload tripping/power-off and leakage tripping devices are installed after power supply incoming of power consumers. At present, the common electric leakage tripping device can realize the function of automatically breaking a power supply only when a fault occurs in the use process, but the common electric leakage tripping device cannot solve the problem because a great number of disastrous accidents are caused by forgetting to turn off the power supply due to sudden power failure.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model adopts the following technical scheme: an automatic trip unit comprising: a housing and a control system;

the shell comprises a bottom box and a surface cover, the bottom box is provided with a containing groove, the control system is arranged in the containing groove, the surface cover is detachably connected with the bottom box, and the surface cover movably covers the control system;

the bottom box is provided with a plurality of first openings and a plurality of second openings, the first openings and the second openings are communicated with the accommodating groove, the face cover is provided with a fixing column, and the face cover is connected with the bottom box through the fixing column.

Further, control system includes processing module, communication module, measurement module, first analog switch, second analog switch, voltage circuit and current circuit, communication module with processing module electricity signal connection, processing module respectively with first analog switch with the second analog switch is connected, measurement module with processing module electricity signal connection, just measurement module with first analog switch electricity is connected, voltage circuit with first analog switch electricity is connected, current circuit with the second analog switch electricity is connected.

Further, the number of the first openings is nine.

Further, the number of the second openings is eight.

Furthermore, each second opening is provided with a connecting switch, and each connecting switch is electrically connected with the processing module.

Further, the voltage circuit comprises eight voltage loops, and each voltage loop is electrically connected with the first analog switch.

Further, the current circuit comprises eight current loops, and each current loop is electrically connected with the second analog switch.

Further, the communication module is an internet of things communication module.

Furthermore, a plurality of first fixing holes are formed in the bottom box, a plurality of second fixing holes are formed in the face cover, and each first fixing hole is movably communicated with one second fixing hole.

Furthermore, the shell also comprises a plurality of fixing pieces, and each fixing piece movably penetrates through one first fixing hole and one second fixing hole.

The utility model has the beneficial effects that: by arranging the automatic tripping device, when power is turned on again after power failure, the control system can quickly detect the data of each electric device connected with the control system, the electric device forgotten to be turned off can be directly detected by the control system, then the connection of the electric device is directly disconnected, the electric device is powered off, and the safety problem caused by damage of the electric device due to the fact that power is forgotten to be turned off due to sudden power failure can be well avoided.

Drawings

The figures further illustrate the utility model, but the examples in the figures do not constitute any limitation of the utility model.

Fig. 1 is a schematic view of an automatic trip unit according to an embodiment;

fig. 2 is another schematic view of an automatic trip unit according to an embodiment;

FIG. 3 is a schematic view of an embodiment of a face cover;

fig. 4 is a schematic block diagram of a control system according to an embodiment.

Detailed Description

The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 to 4, an automatic trip apparatus includes: casing and control system, the casing includes end box 110 and face lid 120, the storage tank has been seted up to end box 110, control system set up in the storage tank, face lid 120 with end box 110 can dismantle the connection, just face lid 120 movable cover closes control system, a plurality of first openings 112 and a plurality of second opening 113 have been seted up on end box 110, and is a plurality of first opening 112 and a plurality of second opening 113 all with the storage tank intercommunication, be provided with the fixed column on the face lid 120, face lid 120 pass through the fixed column with end box 110 is connected.

Specifically, the control system includes a processing module 210, a communication module 220, a measurement module 230, a first analog switch 240, a second analog switch 250, a voltage circuit 260, and a current circuit 270, wherein the communication module 220 is electrically connected to the processing module 210, the processing module 210 is respectively connected to the first analog switch 240 and the second analog switch 250, the measurement module 230 is electrically connected to the processing module 210, the measurement module 230 is electrically connected to the first analog switch 240, the voltage circuit 260 is electrically connected to the first analog switch 240, and the current circuit 270 is electrically connected to the second analog switch 250. Further, the number of the first openings 112 is nine, the number of the second openings 113 is eight, each of the second openings 113 is provided with a connection switch 280, and each of the connection switches 280 is electrically connected with the processing module 210.

That is, by installing the automatic trip device, each external electric device is connected to one of the connection switches 280 during use, and thus the automatic trip device can be connected. Namely, an automatic tripping device can be connected with eight electric equipment. Specifically, in the using process, when the processing module 210 detects that the data fed back by the connection switch 280 is abnormal, that is, the used electric device may have a fault to cause data abnormality, the connection switch 280 is controlled to be automatically opened, that is, the connection switch 280 is kept in the closed state except for the connection switch 280 in which the data abnormality occurs. Therefore, the automatic tripping device can well avoid the problem of larger safety accidents caused by faults when the electric equipment fails, and can ensure that other electric equipment can be continuously used without power failure when the electric equipment fails.

It should be noted that, by setting the automatic trip device, when the power is turned on again after the power failure occurs, the processing module 210 can quickly detect the data of each electric device connected to the connection switch 280, that is, the processing module 210 can directly detect the electric device forgotten to be turned off, and then directly disconnect the connection switch 280 connected to the electric device. That is, the safety problem caused by the damage of the electric equipment due to the fact that the power is forgotten to be turned off due to sudden power failure can be well avoided.

In the above embodiment, by providing the first analog switch 240 and the second analog switch 250, controlling the connection or disconnection of the voltage circuit 260 through the first analog switch 240, and controlling the connection or disconnection of the current circuit 270 through the second analog switch 250, in the using process, when the electrical equipment fails, the processing module 210 controls the connection or disconnection of the first analog switch 240 and the second analog switch 250 according to the specific situation of the detected data, that is, the voltage circuit 260 and the current circuit 270 can be well prevented from being damaged.

In one embodiment, the voltage circuit 260 includes eight voltage loops, each electrically connected to the first analog switch 240. The current circuit 270 includes eight current loops, each of which is electrically connected to the second analog switch 250. That is, the processing module 210 may select a connection with the first analog switch 240 through a channel, and may also select a connection with the second analog switch 250 through a channel. That is, by providing eight current circuits and eight voltage circuits, the efficiency in use can be ensured well. It is worth mentioning that by using the measurement module 230, the first analog switch 240 can be detected in real time and then exchanged with the processing module 210.

In one embodiment, the communication module is an internet of things communication module. The bottom case 110 is provided with a plurality of first fixing holes, the face cover 120 is provided with a plurality of second fixing holes, and each first fixing hole is movably communicated with one second fixing hole. The shell further comprises a plurality of fixing pieces, and each fixing piece movably penetrates through one first fixing hole and one second fixing hole. That is to say, through using thing networking communication module, after installing this automatic tripping device, the user can directly monitor and operate this automatic tripping device's all condition through mobile terminal, promptly can look over all the specific conditions of the consumer that is connected with this automatic tripping device through mobile terminal promptly.

In the above embodiment, the bottom case 110 and the face cover 120 are fixed by using the fixing member.

In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and modifications and equivalent variations made by those skilled in the art based on the spirit of the present invention are within the technical scope of the present invention.

Claims

1. An automatic trip unit, comprising: a housing and a control system;

2. The automatic trip unit of claim 1, wherein: the control system comprises a processing module, a communication module, a measuring module, a first analog switch, a second analog switch, a voltage circuit and a current circuit, wherein the communication module is electrically connected with the processing module, the processing module is respectively connected with the first analog switch and the second analog switch, the measuring module is electrically connected with the processing module, the measuring module is electrically connected with the first analog switch, the voltage circuit is electrically connected with the first analog switch, and the current circuit is electrically connected with the second analog switch.

3. The automatic trip unit of claim 2, wherein: the number of the first openings is nine.

4. The automatic trip unit of claim 3, wherein: the number of the second openings is eight.

5. The automatic trip unit of claim 4, wherein: each second opening is provided with a connecting switch, and each connecting switch is electrically connected with the processing module.

6. The automatic trip unit of claim 2, wherein: the voltage circuit comprises eight voltage loops, and each voltage loop is electrically connected with the first analog switch.

7. The automatic trip unit of claim 6, wherein: the current circuit comprises eight current loops, and each current loop is electrically connected with the second analog switch.

8. The automatic trip unit of claim 2, wherein: the communication module is an internet of things communication module.

9. The automatic trip unit of claim 1, wherein: the bottom box is provided with a plurality of first fixing holes, the surface cover is provided with a plurality of second fixing holes, and each first fixing hole is movably communicated with one second fixing hole.

10. The automatic trip unit of claim 9, wherein: the shell further comprises a plurality of fixing pieces, and each fixing piece movably penetrates through one first fixing hole and one second fixing hole.