CN219420374U - Internet of things mains supply monitor - Google Patents
Internet of things mains supply monitor Download PDFInfo
- Publication number
- CN219420374U CN219420374U CN202320615528.4U CN202320615528U CN219420374U CN 219420374 U CN219420374 U CN 219420374U CN 202320615528 U CN202320615528 U CN 202320615528U CN 219420374 U CN219420374 U CN 219420374U
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- China
- Prior art keywords
- internet
- things
- power
- module
- microcontroller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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Abstract
The utility model designs an Internet of things commercial power monitor, and relates to the field of Internet of things and power supply monitoring. The power supply circuit comprises a shell, a power supply wiring and a circuit part, and is characterized in that the circuit part comprises a microcontroller, a wireless communication module, a capacitor, an AC-DC module, a voltage stabilizing chip and an indicating element, wherein the AC-DC module is connected with the capacitor, the indicating element and the voltage stabilizing chip to supply power for the capacitor, the microcontroller is connected with the wireless communication module and the indicating element for data interaction, and the capacitor is connected with the microcontroller to provide monitoring sampling voltage signals. The power-off scheme switching function is provided for a power grid accessed to the Internet of things equipment. The capacitor is adopted to supply power temporarily after power failure, and the mode of monitoring sampling voltage signals is adopted to reduce the cost of commercial power monitoring, improve the monitoring efficiency and increase the scheme flexibility of the emergency circuit Internet of things equipment.
Description
Technical Field
The utility model relates to the field of Internet of things and power supply monitoring, in particular to an Internet of things mains supply monitor.
Background
Because of the electric equipment of public environment of circuit maintenance scheduling problem inevitably meets the condition of having a power failure, the vast majority of prior art adopts emergency power supply's mode, but emergency power supply only can discern the commercial power of power input end and turn on and then supply power to the equipment of connecting, can't regard as the signal notification to other equipment with the commercial power condition.
The existing internet of things executing equipment such as internet of things lamps, internet of things curtain motors, internet of things fans and the like can set various scheme modes, but the corresponding scheme modes can be executed only by switching mode signals of equipment such as an internet of things sensor, a physical network switch and the like, and the existing internet of things equipment does not have equipment for detecting and notifying mains supply on-off signals.
Disclosure of Invention
Based on the problems mentioned in the background art, the utility model designs the Internet of things commercial power monitor, which aims to monitor the on-off condition of a line and a power grid and wirelessly send a power-off signal to other Internet of things equipment which is still in operation of an emergency circuit so as to conveniently execute a scheme mode after power off.
The utility model provides an thing networking commercial power monitor, which comprises a housing, the power supply wiring, circuit part, its characterized in that circuit part includes microcontroller, wireless communication module, condenser, AC-DC module, steady voltage chip, indicating element, AC-DC module connects the condenser, indicating element is its power supply, steady voltage chip connects and gives microcontroller, wireless communication module power supply after AC-DC module converts its voltage, microcontroller connects wireless communication module, indicating element carries out data interaction, the condenser is connected microcontroller and is provided monitoring sampling voltage signal.
Optionally, the AC-DC module is connected to a fuse which in turn is connected to a power supply connection.
Alternatively, the capacitor is a supercapacitor button series model SCE5R5H155 manufactured by srite.
Optionally, the indication element adopts a buzzer element.
Optionally, the voltage stabilizing chip is connected with the AC-DC module to convert the voltage of the voltage stabilizing chip into power for the microcontroller and the wireless communication module, and the voltage stabilizing chip adopts model SGM2019.
Optionally, the AC-DC module is manufactured by Nibo star and is model NJ 02.
The utility model has the following effects: the power-off scheme switching function is provided for a power grid accessed to the Internet of things equipment. The capacitor is adopted to supply power temporarily after power failure, and the mode of monitoring sampling voltage signals is adopted, so that the cost of mains supply monitoring is reduced, and the monitoring efficiency is improved. The scheme flexibility of the emergency circuit Internet of things equipment is improved.
Drawings
Fig. 1 is a circuit schematic topology of an embodiment.
Detailed Description
The utility model provides an thing networking commercial power monitor, includes shell, power supply wiring, circuit part, its characterized in that circuit part includes microcontroller, wireless communication module, condenser, AC-DC module, steady voltage chip, indicating element, and AC-DC module connects condenser, indicating element, steady voltage chip for its power supply, and wireless communication module, indicating element carry out data interaction are connected to microcontroller, and the condenser is connected microcontroller and is provided monitoring sampling voltage signal.
Preferably, the AC-DC module is connected to a fuse which in turn is connected to a power supply connection. The commercial power AC220V is converted into DC5V and is supplied to other elements of the circuit part.
Alternatively, the capacitor is a supercapacitor button series model SCE5R5H155 manufactured by srite.
The sampling voltage that the capacitor provided is DC5V when normal power supply, according to the program that presets in the microcontroller, can set up when monitoring sampling point is less than 3.5V, and microcontroller judges that the circuit that thing networking commercial power monitor was located is outage, then sends the outage model to other thing networking equipment through wireless communication module.
Optionally, the indication element adopts a buzzer element.
The indication element can be an indication lamp, a buzzer and the like. By taking an application embodiment example with the buzzer as an indicating element, when the Internet of things commercial power monitor needs to be grouped with other Internet of things equipment on debugging equipment or a user terminal, equipment address information and the like need to be input, the buzzer sounds five times at intervals of 1 second to identify the equipment position and distinguish different Internet of things commercial power monitors. When the grouping on the debugging equipment or the user terminal is completed and the grouping information and the corresponding scheme mode are required to be issued, the buzzer can also sound three times at intervals of 3 seconds to determine that the grouping information and the corresponding scheme mode are successfully issued.
Optionally, the voltage stabilizing chip is connected with the AC-DC module to convert the voltage of the voltage stabilizing chip into power for the microcontroller and the wireless communication module, and the voltage stabilizing chip adopts model SGM2019. The 5V output by the AC-DC module is converted into 3.3V and supplied to the microcontroller and the wireless communication module.
Optionally, the AC-DC module is manufactured by Nibo star and is model NJ 02. The Internet of things commercial power monitor needs to be installed nearby Internet of things equipment connected with an emergency power supply to facilitate wireless communication, and the installation and rotation distance is determined by the communication transmission distance of the wireless communication module. The commercial power monitor of the Internet of things can be connected with commercial power in the forward production process, and devices such as an emergency power supply and the like are not required to be connected.
When the environment of the Internet of things equipment provided with the Internet of things commercial power monitor is powered off, the microcontroller sends a power-off signal to the Internet of things equipment which is still powered on and is connected with the emergency power supply at the moment through the wireless communication module. For example, in a lighting environment of the internet of things, when the whole lighting line is normally powered, the scheme mode executed by the lamp of the internet of things is as follows: 70% brightness when someone passes, 5% brightness when no person passes for 20 seconds. When the whole lighting line is powered off, the Internet of things mains supply monitor sends a power off scheme mode, namely the Internet of things lamp receiving the wireless signal executes 30% brightness and is always on.
Claims (6)
1. The utility model provides an thing networking commercial power monitor, includes shell, power supply wiring, circuit part, its characterized in that circuit part includes microcontroller, wireless communication module, condenser, AC-DC module, steady voltage chip, indicating element, and AC-DC module connects condenser, indicating element, steady voltage chip for its power supply, and wireless communication module, indicating element carry out data interaction are connected to microcontroller, and the condenser is connected microcontroller and is provided monitoring sampling voltage signal.
2. An internet of things mains monitor according to claim 1, characterized in that the AC-DC module is connected to a fuse which in turn is connected to a supply connection.
3. The internet of things mains supply monitor according to claim 1, wherein the capacitor is a supercapacitor buckle series model SCE5R5H155 manufactured by srite.
4. The internet of things mains supply monitor according to claim 1, wherein the indication element is a buzzer element.
5. The internet of things mains supply monitor according to claim 1, wherein the voltage stabilizing chip is connected with the AC-DC module to convert the voltage thereof and then supply power to the microcontroller and the wireless communication module, and the voltage stabilizing chip is of a model SGM2019.
6. The internet of things mains supply monitor according to claim 1, wherein the AC-DC module is of model NJ02 produced by nimbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320615528.4U CN219420374U (en) | 2023-03-27 | 2023-03-27 | Internet of things mains supply monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320615528.4U CN219420374U (en) | 2023-03-27 | 2023-03-27 | Internet of things mains supply monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219420374U true CN219420374U (en) | 2023-07-25 |
Family
ID=87233411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320615528.4U Active CN219420374U (en) | 2023-03-27 | 2023-03-27 | Internet of things mains supply monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219420374U (en) |
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2023
- 2023-03-27 CN CN202320615528.4U patent/CN219420374U/en active Active
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