CN216748922U - Electric arc monitoring instrument based on thing networking - Google Patents
Electric arc monitoring instrument based on thing networking Download PDFInfo
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- CN216748922U CN216748922U CN202220265656.6U CN202220265656U CN216748922U CN 216748922 U CN216748922 U CN 216748922U CN 202220265656 U CN202220265656 U CN 202220265656U CN 216748922 U CN216748922 U CN 216748922U
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Abstract
The utility model discloses an arc monitoring instrument based on the Internet of things, which comprises a monitoring shell and an arc detection device arranged in the monitoring shell; the monitoring shell comprises a monitoring bottom shell and a monitoring cover arranged on the monitoring bottom shell; the device is characterized in that a positioning and mounting assembly convenient for mounting the monitoring cover is arranged between the monitoring bottom shell and the monitoring cover; and the arc detection device is provided with a positioning module for positioning and alarming the monitoring shell and a buzzer. According to the utility model, through the arrangement of the positioning and mounting assembly, the monitoring cover is positioned and mounted on the monitoring shell by using the positioning and mounting assembly, so that the mounting of the monitoring cover is facilitated; through the arrangement of the buzzer, the buzzer rings when the circuit has an arc fault, so that the functions of alarming and reminding are achieved; through the setting of orientation module, utilize orientation module can fix a position electric arc monitoring instrument, cut off the trouble power supply fast when breaking down, prevent the emergence of electric fire.
Description
Technical Field
The utility model relates to the technical field of arc monitoring, in particular to an arc monitoring instrument based on the Internet of things.
Background
Arc monitoring instrument is often used for the electric arc that produces in the electric circuit and carries out real-time control, in the prior art, do not set up corresponding communication module and orientation module on the arc monitoring instrument, can't carry out long-range control, unable timely cut off power supply during the trouble, cause the emergence of conflagration easily, and the arc monitor casing is generally installed through the screw, need align then install the hole on the arc monitor casing through this mode installation, thereby be not convenient for carry out the installation of arc monitor casing. Therefore, an arc monitoring instrument based on the Internet of things is provided.
Disclosure of Invention
The utility model aims to solve the problems and provides an arc monitoring instrument based on the Internet of things.
In order to achieve the purpose, the utility model provides the following technical scheme: an arc monitoring instrument based on the Internet of things comprises a monitoring shell and an arc detection device arranged in the monitoring shell; the monitoring shell comprises a monitoring bottom shell and a monitoring cover arranged on the monitoring bottom shell; the device is characterized in that a positioning and mounting assembly convenient for mounting the monitoring cover is arranged between the monitoring bottom shell and the monitoring cover; and the electric arc detection device is provided with a positioning module for positioning and alarming the monitoring shell and a buzzer.
Preferably, the positioning and mounting assembly comprises a plurality of positioning rods arranged on the monitoring cover and positioning grooves arranged on the monitoring bottom shell and matched with the positioning rods; the monitoring bottom shell is also provided with a limiting groove connected with the positioning groove; and a limit rod matched with the limit groove is arranged in the limit groove.
Preferably, the positioning rod is provided with a limiting through groove matched with the limiting rod; the limiting groove is perpendicular to the positioning groove; a sealing gasket is arranged on the limiting rod; and the limiting groove is provided with an installation groove matched with the sealing gasket.
Preferably, the arc detection device comprises a PCB arranged in the monitoring bottom shell, a CPU module arranged on the PCB, a current acquisition module, a voltage acquisition module, an amplification circuit module, a filter, an arc detection chip and an Internet of things communication module; and the positioning module and the buzzer are also arranged on the PCB.
The utility model has the beneficial effects that: through the arrangement of the positioning and mounting assembly, the monitoring cover is positioned and mounted on the monitoring shell by the positioning and mounting assembly, so that the monitoring cover is convenient to mount;
through the arrangement of the buzzer, the buzzer rings when the circuit has an arc fault, so that the functions of alarming and reminding are achieved;
through the setting of orientation module, utilize orientation module can fix a position electric arc monitoring instrument, cut off the trouble power supply fast when breaking down, prevent the emergence of electric fire.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a partial enlarged view of the utility model at a in fig. 1.
FIG. 3 is a schematic flow diagram of the present invention.
Illustration of the drawings: 1 monitoring a shell; 101 monitoring the bottom shell; 102 monitoring the cover; 2, a PCB board; 3 positioning and mounting the assembly; 301 positioning a rod; 302 positioning grooves; 303, limiting grooves; 304 a limiting rod; 305 limiting through grooves; 306 a gasket; 307 to the mounting groove.
Detailed Description
The utility model further discloses an arc monitoring instrument based on the internet of things, which is described in the following with reference to the attached drawings.
Referring to fig. 1 and 3, an arc monitoring instrument based on the internet of things in the embodiment includes a monitoring housing 1 and an arc detection device installed in the monitoring housing 1 through screws; the monitoring shell 1 comprises a monitoring bottom shell 101 and a monitoring cover 102 mounted on the monitoring bottom shell 101; the device is characterized in that a positioning and mounting assembly 3 which is convenient for mounting the monitoring cover 102 is arranged between the monitoring bottom shell 101 and the monitoring cover 102; the electric arc detection device is provided with a positioning module for positioning and alarming the monitoring shell 101 and a buzzer; through the arrangement of the positioning and mounting assembly 3, the monitoring cover 102 is positioned and mounted on the monitoring shell 101 by the positioning and mounting assembly 3, so that the mounting of the monitoring cover 102 is facilitated; through the arrangement of the buzzer, the buzzer rings when the circuit has an arc fault, so that the functions of alarming and reminding are achieved; through the setting of orientation module, utilize orientation module can fix a position electric arc monitoring instrument, cut off the trouble power supply fast when breaking down, prevent the emergence of electric fire.
Referring to fig. 1-3, the positioning and mounting assembly 3 includes a plurality of positioning rods 301 disposed on the monitoring cover 102 and positioning slots 302 disposed on the monitoring bottom case 101 and adapted to the positioning rods 301; the monitoring bottom shell 101 is also provided with a limiting groove 303 communicated with the positioning groove 302; a limit rod 304 matched with the limit groove 303 is arranged in the limit groove 303; a limiting through groove 305 matched with the limiting rod 304 is formed in the positioning rod 301; the limiting groove 303 is perpendicular to the positioning groove 302; a sealing gasket 306 welded through hot melting is arranged on the limiting rod 304; the limit groove 303 is provided with a mounting groove 307 matched with the sealing gasket 306; the arc detection device comprises a PCB (printed circuit board) 2 arranged in the monitoring bottom case 101, a CPU (central processing unit) module arranged on the PCB 2, a current acquisition module, a voltage acquisition module, an amplification circuit module, a filter, an arc detection chip and an Internet of things communication module; the positioning module and the buzzer are also arranged on the PCB 2; the installation of the monitoring cover 102 is facilitated by installing the positioning rod 301 of the monitoring cover 202 in the positioning groove 302 of the monitoring base case 201 and installing the monitoring cover 102 on the monitoring base case 101 along the positioning groove 302, thereby positioning and guiding the installation member of the monitoring cover 102; the monitoring cover 102 is limited and mounted on the monitoring bottom shell 101 by passing the limiting rod 304 through the limiting through groove 305 on the positioning rod 301 to be mounted in the limiting groove 303, so that the limiting of the monitoring cover 102 is facilitated; the sealing gasket 306 on the limiting rod 304 is mounted in the mounting groove 307 on the limiting groove 303, so that the limiting groove 303 is sealed and the limiting rod 304 is fixed, and the sealing performance of the monitoring bottom shell 101 is improved.
In the utility model, firstly, a positioning rod 301 on a monitoring cover 102 is arranged in a positioning groove 302 on a monitoring bottom shell 101 and is arranged on the monitoring bottom shell 101 along the positioning groove 302, then a limiting rod 304 is arranged in a limiting groove 303 and penetrates through a limiting through groove 305 on the positioning rod 301, a sealing gasket 306 on the limiting rod 304 is arranged in a mounting groove 304 on the limiting groove 303, the limiting rod 304 is fixed in the limiting groove 303 and has a sealing effect on the limiting groove 303, and thus the monitoring cover 102 is arranged on the monitoring bottom shell 101; when the electric circuit breaker is used, the current signal and the voltage signal on an electric circuit are respectively collected through the current collection module and the voltage collection module, the collected current signal is amplified and then is transmitted to the filter, the voltage signal is transmitted to the CPU module, the filter removes interference in the signal, the interference is removed, the current signal is transmitted to the electric arc detection chip to be detected, the electric arc detection chip transmits detected information to the CPU module, the CPU module transmits the received information to the terminal through the Internet of things communication module, when the electric arc detection chip detects a fault, the CPU module also transmits the positioning information read from the positioning module to the terminal through the Internet of things communication module, the buzzer is controlled to sound, after the terminal receives the signal, a worker carries out fixed-point maintenance and detection through the positioning information, and therefore fire hazards are prevented.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. An arc monitoring instrument based on the Internet of things comprises a monitoring shell (1) and an arc detection device installed in the monitoring shell (1); the monitoring shell (1) comprises a monitoring bottom shell (101) and a monitoring cover (102) arranged on the monitoring bottom shell (101); the device is characterized in that a positioning and mounting assembly (3) which is convenient for mounting the monitoring cover (102) is arranged between the monitoring bottom shell (101) and the monitoring cover (102); and the arc detection device is provided with a positioning module for positioning and alarming the monitoring shell (1) and a buzzer.
2. The arc monitoring instrument based on the internet of things as claimed in claim 1, wherein: the positioning and mounting assembly (3) comprises a plurality of positioning rods (301) arranged on the monitoring cover (102) and positioning grooves (302) which are arranged on the monitoring bottom shell (101) and are matched with the positioning rods (301); the monitoring bottom shell (101) is also provided with a limiting groove (303) communicated with the positioning groove (302); and a limit rod (304) matched with the limit groove (303) is arranged in the limit groove (303).
3. The arc monitoring instrument based on the internet of things as claimed in claim 2, wherein: a limiting through groove (305) matched with the limiting rod (304) is formed in the positioning rod (301); the limiting groove (303) is perpendicular to the positioning groove (302); a sealing gasket (306) is arranged on the limiting rod (304); and the limiting groove (303) is provided with a mounting groove (307) matched with the sealing gasket (306).
4. The arc monitoring instrument based on the internet of things as claimed in claim 1, wherein: the arc detection device comprises a PCB (2) arranged in a monitoring bottom shell (101), a CPU module arranged on the PCB (2), a current acquisition module, a voltage acquisition module, an amplification circuit module, a filter, an arc detection chip and an Internet of things communication module; the positioning module and the buzzer are also arranged on the PCB (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220265656.6U CN216748922U (en) | 2022-02-09 | 2022-02-09 | Electric arc monitoring instrument based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220265656.6U CN216748922U (en) | 2022-02-09 | 2022-02-09 | Electric arc monitoring instrument based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216748922U true CN216748922U (en) | 2022-06-14 |
Family
ID=81919276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220265656.6U Active CN216748922U (en) | 2022-02-09 | 2022-02-09 | Electric arc monitoring instrument based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216748922U (en) |
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2022
- 2022-02-09 CN CN202220265656.6U patent/CN216748922U/en active Active
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