CN219418008U - Remote monitoring system of Internet of things of electric appliances - Google Patents
Remote monitoring system of Internet of things of electric appliances Download PDFInfo
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- CN219418008U CN219418008U CN202221650579.2U CN202221650579U CN219418008U CN 219418008 U CN219418008 U CN 219418008U CN 202221650579 U CN202221650579 U CN 202221650579U CN 219418008 U CN219418008 U CN 219418008U
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- induction coil
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Abstract
The utility model provides an electric appliance Internet of things remote monitoring system which comprises a zero line, a fire wire and an electric appliance, wherein the periphery of the zero line or the fire wire surrounds an electromagnetic induction coil, the electromagnetic induction coil is utilized to induce the current on a power supply line of the electric appliance, a current collector is connected with the electromagnetic induction coil, and a current signal induced by the electromagnetic induction coil is collected by the current collector. And transmitting the current signal to a controller, arranging a relay switch on a power supply line of the electric appliance, connecting the relay switch with the controller, judging the power consumption condition of the electric appliance according to the current signal, and controlling the state of the relay switch so as to control the on-off of a power supply line of the electric appliance. The utility model utilizes the electromagnetic induction coil to monitor the power consumption condition of the electric appliance, realizes indirect monitoring, and does not destroy the circuit of the electric appliance. Meanwhile, the induction current can be uploaded to a remote client through a WiFi wireless network and the Internet of things, so that remote monitoring of the electric appliance is realized.
Description
Technical Field
The utility model relates to the technical field of electric appliance working state monitoring, in particular to an electric appliance Internet of things remote monitoring system.
Background
With the improvement of living standard, more and more household appliances are used. In busy life, the electric appliance is often forgotten to be turned off in time, so that not only is the hidden danger of fire disaster happening, but also energy waste is caused. Some appliances, while already turned off or put into sleep, are still slowly consuming in power. The population of China is a vast population, and is a country with shortage of resources. It appears that the accumulation of minute consumption is a huge energy waste. Therefore, it is necessary to develop a small circuit for energy-saving monitoring of the electric appliance.
The current in the appliance power supply line can be used to represent the magnitude of the power consumption. The current scheme for monitoring the state of the electric appliance based on measuring the current on the power supply line is mostly access type monitoring, and has a destructive effect on the electric appliance circuit (such as a circuit or a structure which needs to cut off the access of the electric wire to destroy the electric appliance), so that the application is limited. The current state monitoring is mostly local monitoring, and when people leave, once a fire disaster is about to happen, the fire disaster can not be stopped in time.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a remote monitoring system for the Internet of things of electric appliances.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
on one hand, the utility model provides an electric appliance state monitoring device which comprises a zero line, a fire wire and an electric appliance, wherein the zero line and the fire wire are connected with the electric appliance to form a power supply circuit of the electric appliance, and a working power supply is provided for the electric appliance. The utility model also comprises an electromagnetic induction coil and a current collector, wherein the periphery of the zero line or the live line surrounds the electromagnetic induction coil, the electromagnetic induction coil is utilized to induce the current on the power supply line of the electric appliance, the current collector is connected with the electromagnetic induction coil, and the current collector collects the current signal induced by the electromagnetic induction coil.
Further, the type of the electric appliance is not limited, and preferably, the electric appliance is a household appliance.
On the other hand, the utility model provides an electric appliance Internet of things remote monitoring system, which comprises a ground wire, a zero wire, a live wire, an electric appliance, a relay switch, an electromagnetic induction coil, a current collector, a controller and a wireless communication unit, wherein the zero wire and the live wire are connected with the electric appliance to form a power supply circuit of the electric appliance, and a working power supply is provided for the electric appliance; an electromagnetic induction coil surrounds the periphery of the zero line or the fire wire, a relay switch is connected to the zero line or the fire wire, and the electromagnetic induction coil is used for inducing the current on the power supply line of the electric appliance; the current collector is connected with the electromagnetic induction coil, is connected with the controller, and is used for collecting current signals induced by the electromagnetic induction coil and transmitting the current signals to the controller; the relay switch is connected with the controller, and the controller judges the power consumption condition of the electric appliance according to the current signal and controls the on-off of the relay switch so as to control the on-off of a power supply circuit of the electric appliance.
Further, the type of the electric appliance is not limited, and preferably, the electric appliance is a household appliance.
Further, the controller is connected with a wireless communication unit, and the wireless communication unit is a WiFi communication module.
Further, the remote client is further connected with the wireless communication unit through the key module, the wireless communication unit is utilized to be in wireless connection with the remote client, the controller wirelessly transmits current signals and the state of the electric appliance judged according to the current signals to the remote client, the remote client can wirelessly control the controller, and the controller is utilized to control the on-off of the relay switch so as to control the on-off of the power supply circuit of the electric appliance.
Further, the controller is connected with a buzzer alarm module.
Further, the controller is connected with a voice broadcasting module.
Further, the controller is connected with a display module, and the display module comprises an LED lattice display module or/and an LCD display module or/and a color lamp display module.
Further, the controller is connected with a sensor for detecting the working environment state of the electric appliance, and the sensor comprises a temperature and humidity sensor or/and a smoke sensor, and when the working environment state parameter of the electric appliance detected by the sensor is abnormal, the controller controls the on-off of the relay switch so as to control the on-off of the power supply circuit of the electric appliance.
The utility model has the beneficial technical effects that:
the utility model provides an electric appliance state monitoring device which utilizes an electromagnetic induction coil to monitor the working state of an electric appliance, realizes indirect monitoring and does not damage the circuit of the electric appliance. Specifically, an electromagnetic induction coil surrounds the periphery of a zero line or a fire wire of a power supply circuit of an electric appliance, the electromagnetic induction coil is utilized to induce the current on the power supply circuit of the electric appliance, and the induction current in the electromagnetic induction coil is further obtained through an Arduino or other singlechip circuit boards. The presence of the induced current indicates that the appliance is consuming power (i.e., the appliance is not off). The larger the induced current, the larger the wasted energy of the electric appliance. The sensed current exceeding a certain alarm threshold indicates a possibility of a fire. The utility model utilizes the electromagnetic induction coil to monitor the power consumption condition of the electric appliance, realizes indirect monitoring, and does not destroy the circuit of the electric appliance.
The utility model further provides an electrical appliance Internet of things remote monitoring system based on the electrical appliance state monitoring device. The system is characterized in that a relay switch is connected to a zero line or a live line, the relay switch is connected with a controller, and the controller judges the power consumption condition of an electric appliance according to the magnitude of an induced current and controls the on-off of the relay switch so as to control the on-off of a power supply circuit of the electric appliance. Meanwhile, the induction current can be uploaded to a remote client (intelligent equipment such as a user mobile phone and a tablet) through a WiFi wireless network and an Internet of things, so that the remote monitoring of the working state and the energy consumption of the electric appliance is realized, the household electric appliance can be remotely monitored, turned off and turned on, and the energy conservation and the safe electricity utilization are facilitated.
Drawings
FIG. 1 is a schematic diagram of an electrical status monitoring device according to an embodiment;
FIG. 2 is a schematic structural diagram of an electrical appliance Internet of things remote monitoring system in an embodiment;
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the embodiments of the present utility model, the spirit of the present disclosure will be clearly described with reference to the accompanying drawings and detailed description, and any person skilled in the art, after having appreciated the embodiments of the present utility model, may make alterations and modifications by the techniques taught by the present utility model without departing from the spirit and scope of the present utility model. The exemplary embodiments of the present utility model and the descriptions thereof are intended to illustrate the present utility model, but not to limit the present utility model.
The technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to base the implementation of those skilled in the art, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist and is not within the scope of protection claimed by the present utility model.
In addition, the method and the process related by the utility model are realized by adopting common knowledge or conventional technical means in the field. If the threshold value is set to judge the magnitude of the induced current, and then the power consumption situation of the electric appliance is obtained by a person skilled in the art based on the conventional technical means (including but not limited to, the implementation by setting a comparison circuit or a comparison parameter in a controller), the utility model does not relate to the improvement of the method.
Referring to fig. 1, an electrical apparatus state monitoring device provided in an embodiment includes a zero line, a live line, and an electrical apparatus, where the zero line and the live line are connected to the electrical apparatus to form a power supply line of the electrical apparatus, and provide a working power supply for the electrical apparatus. The utility model also comprises an electromagnetic induction coil and a current collector, wherein the periphery of the zero line or the live line surrounds the electromagnetic induction coil, the electromagnetic induction coil is utilized to induce the current on the power supply line of the electric appliance, the current collector is connected with the electromagnetic induction coil, and the current collector is used for collecting the current signal induced by the electromagnetic induction coil. If an induced current is present, it indicates that the appliance is consuming power (i.e., the appliance is not off). The larger the induced current, the larger the wasted energy of the electric appliance. The sensed current exceeding a certain alarm threshold indicates a possibility of a fire. The utility model utilizes the electromagnetic induction coil to monitor the power consumption condition of the electric appliance, realizes indirect monitoring, and does not destroy the circuit of the electric appliance. The electric appliance in this embodiment is any home electric appliance, such as a television, a refrigerator, an air conditioner, and the like.
The remote monitoring system of the internet of things of the electrical appliance comprises a zero line, a fire wire, the electrical appliance, a relay switch, an electromagnetic induction coil, a current collector, a controller and a wireless communication unit, wherein the zero line and the fire wire are connected with the electrical appliance to form a power supply circuit of the electrical appliance, and a working power supply is provided for the electrical appliance; an electromagnetic induction coil surrounds the periphery of the zero line or the fire wire, a relay switch is connected to the zero line or the fire wire, and the electromagnetic induction coil is used for inducing the current on the power supply line of the electric appliance; the current collector is connected with the electromagnetic induction coil, is connected with the controller, and is used for collecting current signals induced by the electromagnetic induction coil and transmitting the current signals to the controller; the relay switch is connected with the controller, and the controller judges the power consumption condition of the electric appliance according to the current signal and controls the on-off of the relay switch so as to control the on-off of a power supply circuit of the electric appliance.
Referring to fig. 2, an electrical appliance internet of things remote monitoring system provided in an embodiment includes a socket, a ground wire, a zero line, a live wire, an electrical appliance, a relay switch, an electromagnetic induction coil, a current collector, a controller, a wireless communication unit, a key module, a remote client, a buzzer alarm module, a voice broadcast module and a display module. The wireless communication unit is a WiFi communication module. The remote client is intelligent equipment such as a user mobile phone and a tablet, the controller is connected with the wireless communication unit, the wireless communication unit and the Internet of things are utilized to be in wireless connection with the remote client, the controller wirelessly transmits current signals and electric appliance power consumption conditions judged according to the current signals to the remote client, the remote client can wirelessly control the controller, the controller is utilized to control the on-off of the relay switch so as to control the on-off of the electric appliance power supply circuit, thus the remote monitoring of the working state and the energy consumption of the electric appliance is realized, the household appliance can be remotely monitored, closed and opened, and the energy conservation and the safe power utilization are facilitated.
The controller is also connected with a motor driving module, and the motor driving module is connected with the fan module and used for driving the fan module to work. The controller can control the motor driving module according to the temperature detection value provided by the temperature sensor module, so as to control whether the fan module is started or not. Once the temperature is higher, the motor driving module drives the fan to rotate, and the temperature of the electric appliance is reduced, so that the risk of fire occurrence is reduced.
The controller is connected with a buzzer alarm module, and real-time on-site alarm can be realized when abnormality occurs.
The controller is connected with a voice broadcasting module, and can broadcast the magnitude of the induced current in real time and give an alarm. The controller is connected with a display module which can display the magnitude of the induced current in real time, and the display module comprises an LED lattice display module or/and an LCD display module or/and a color lamp display module. The color lamp display module can adopt green, yellow and red lamp display modules.
In the embodiment shown in fig. 2, the controller is further connected with a sensor for detecting the working environment state of the electrical appliance, including a temperature and humidity sensor and/or a smoke sensor, and when the working environment state parameter of the electrical appliance detected by the sensor is abnormal, the controller controls the on-off of the relay switch so as to control the on-off of the power supply circuit of the electrical appliance.
It will be appreciated that, according to the requirements, those skilled in the art may formulate other suitable workflows according to the remote monitoring system of the internet of things of the electrical appliance provided by the present utility model, and one workflow of the embodiment shown in fig. 2 is provided below:
the current is divided into a plurality of grades by setting a threshold value, and the current measured current is matched to the corresponding grades, such as the current of three grades of small, medium and large. The display module displays the magnitude of the induced current in real time and transmits the condition of the induced current to the remote client in real time.
Specifically, when the current is "small", the LED dot matrix display module displays "OK". When the current is 'medium', the LED dot matrix display module displays 'GOOD', and the voice broadcasting module broadcasts 'found' in a voice way. When the current is large, the LED dot matrix display module displays BAD, the voice broadcasting module broadcasts alarm in voice, and meanwhile, the remote client side also alarms to remind a user to remotely disconnect the relay switch and close the power supply line of the household appliance. When the current is 'super large', the relay switch is directly cut off, namely, the power supply circuit of the household appliance is cut off, so that fire disaster is avoided.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be within the scope of the utility model as set forth in the following claims.
Claims (6)
1. An electrical apparatus thing networking remote monitering system, its characterized in that: the power supply circuit comprises a ground wire, a zero wire, a fire wire, an electric appliance, a relay switch, an electromagnetic induction coil, a current collector, a controller and a wireless communication unit, wherein the zero wire and the fire wire are connected with the electric appliance to form a power supply circuit of the electric appliance, and a working power supply is provided for the electric appliance; an electromagnetic induction coil surrounds the periphery of the zero line or the fire wire, a relay switch is connected to the zero line or the fire wire, and the electromagnetic induction coil is used for inducing the current on the power supply line of the electric appliance; the current collector is connected with the electromagnetic induction coil, is connected with the controller, and is used for collecting current signals induced by the electromagnetic induction coil and transmitting the current signals to the controller; the relay switch is connected with the controller, and the controller judges the power consumption condition of the electric appliance according to the current signal and controls the on-off of the relay switch so as to control the on-off of a power supply circuit of the electric appliance;
the electric appliance is a household appliance;
the controller is connected with a wireless communication unit, and the wireless communication unit is a WiFi communication module.
2. The electrical appliance internet of things remote monitoring system of claim 1, wherein: the remote client can wirelessly control the controller, and the controller is used for controlling the on-off of the relay switch and then controlling the on-off of a power supply circuit of the electrical appliance.
3. The electrical appliance internet of things remote monitoring system according to claim 1 or 2, wherein: the controller is connected with a buzzer alarm module.
4. The electrical appliance internet of things remote monitoring system of claim 3, wherein: the controller is connected with a voice broadcasting module.
5. The electrical appliance internet of things remote monitoring system of claim 3, wherein: the controller is connected with a display module, and the display module comprises an LED lattice display module or/and an LCD display module or/and a color lamp display module.
6. The electrical appliance internet of things remote monitoring system of claim 3, wherein: the controller is connected with a sensor for detecting the working environment state of the electric appliance, and the sensor comprises a temperature and humidity sensor and/or a smoke sensor, and when the working environment state parameter of the electric appliance detected by the sensor is abnormal, the controller controls the on-off of the relay switch so as to control the on-off of the power supply circuit of the electric appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221650579.2U CN219418008U (en) | 2022-06-29 | 2022-06-29 | Remote monitoring system of Internet of things of electric appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221650579.2U CN219418008U (en) | 2022-06-29 | 2022-06-29 | Remote monitoring system of Internet of things of electric appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219418008U true CN219418008U (en) | 2023-07-25 |
Family
ID=87245206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221650579.2U Active CN219418008U (en) | 2022-06-29 | 2022-06-29 | Remote monitoring system of Internet of things of electric appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219418008U (en) |
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2022
- 2022-06-29 CN CN202221650579.2U patent/CN219418008U/en active Active
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