Intelligent switch cabinet for monitoring and alarming

Abstract

This utility model relates to the field of power switchgear technology and discloses an intelligent switchgear for monitoring and alarming. It includes a housing, with multiple mounting brackets and mounting plates installed on the inner wall of the housing. Inside the housing are a power supply module, an analysis and alarm module, a communication module, a heat dissipation module, and a monitoring module. An interactive terminal is installed on the outer wall of the housing. The output of the power supply module is electrically connected to the inputs of the analysis and alarm module, the communication module, the heat dissipation module, the monitoring module, and the interactive terminal. The output of the monitoring module is communicatively connected to the input of the analysis and alarm module. A vibration damping component is installed at the bottom of the housing. This utility model enhances the monitoring intensity of the switchgear by using multiple sensors distributed in different parts of the switchgear to monitor various data during its operation in real time, achieving multi-dimensional and high-precision real-time monitoring.

Description

Technical Field

[0001] This utility model relates to the field of power switchgear technology, and in particular to an intelligent switchgear with monitoring and alarm functions. Background Technology

[0002] With the intelligent development of power systems, switchgear, as a key device for power distribution and protection, directly affects the reliability and efficiency of power systems in terms of its level of intelligence.

[0003] A search revealed a patent application (CN213843430U) for an intelligent online monitoring and early warning device for partial discharge in medium- and high-voltage switchgear. This invention belongs to the field of online monitoring technology, specifically an intelligent online monitoring and early warning device for partial discharge in medium- and high-voltage switchgear. An alarm device is fixedly connected to the outside of the switchgear, and the side of the alarm device is fixedly connected to the side of the monitoring host. This invention, by setting an independent voltage monitoring alarm device outside the monitoring host, simultaneously alarms the switchgear and monitors the voltage index of the discharge in the switchgear in real time through a voltmeter inside the alarm device. The voltage value is displayed in real time, and the monitoring device inside the monitoring host detects and records the discharge process. This ensures that the operator can determine whether the switchgear is safe to operate based on the voltage value inside the alarm device, thus improving the safety factor of switchgear operation.

[0004] The aforementioned application only sets up a single voltage monitoring device for real-time monitoring of the switchgear, which cannot fully reflect the operating status of the switchgear, cannot meet the high-intensity and multi-faceted monitoring needs, and poses a safety hazard. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an intelligent switch cabinet with monitoring and alarm functions. It aims to improve the existing switch cabinets, which only have a single monitoring device for real-time monitoring, which cannot comprehensively reflect the operating status of the switch cabinet, cannot meet the high-intensity and multi-faceted monitoring needs, and poses safety hazards.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent switch cabinet for monitoring and alarming, comprising a housing, with multiple mounting brackets and mounting plates installed on the inner wall of the housing; a power supply module, an analysis and alarm module, a communication module, a heat dissipation module, and a monitoring module disposed inside the housing; an interactive terminal disposed on the outer wall of the housing; the output terminal of the power supply module being electrically connected to the input terminals of the analysis and alarm module, the communication module, the heat dissipation module, the monitoring module, and the interactive terminal, respectively; the output terminal of the monitoring module being communicatively connected to the input terminal of the analysis and alarm module; the output terminal of the analysis and alarm module being communicatively connected to the input terminals of the communication module and the heat dissipation module, respectively; the output terminal of the communication module being communicatively connected to the input terminal of the interactive terminal; and a vibration damping component disposed at the bottom of the housing.

[0007] The above technical solution provides support and protection for internal components such as the power supply module and analysis alarm module through mounting brackets and plates installed inside the casing. The power supply module converts external power into DC power to provide stable power for the operation of each module. Multiple sensors within the monitoring module collect various data during the operation of the switchgear in real time and transmit the collected data to the analysis alarm module via a communication link. The analysis alarm module processes the data and triggers an audible and visual alarm when an abnormality occurs. It also controls the communication module to promptly send communication and message notifications to the interactive terminal. A heat dissipation module ensures the stability of the switchgear during operation, while vibration damping components at the bottom of the casing buffer the impact of external vibrations. This achieves multi-dimensional, high-precision real-time monitoring while significantly improving alarm response speed, data security, and system reliability.

[0008] As a further description of the above technical solution:

[0009] Preferably, the vibration damping component includes a plurality of counterweight balls, the outer wall of the counterweight balls being slidably connected to the inner wall of the outer shell, and a groove being provided at the bottom end of the outer shell, the outer wall of the counterweight balls being slidably connected to the inner wall of the groove.

[0010] The above technical solution uses multiple counterweight balls slidably connected in a counterweight groove on the bottom inner wall of the switch cabinet to counteract the overturning moment when the cabinet vibrates in real time, thereby ensuring the stability of the electronic components inside the cabinet.

[0011] As a further description of the above technical solution:

[0012] Preferably, the monitoring module includes a temperature sensor, a humidity sensor, a current sensor, and a vibration sensor. The temperature sensor is installed on the outer wall of the mounting plate, the humidity sensor is installed on the inner wall of the housing, the current sensor is connected in series with the output terminal of the power module, and the vibration sensor is installed on the inner wall of the housing. The temperature sensor, humidity sensor, current sensor, and vibration sensor are all connected to the analysis and alarm module via an RS bus.

[0013] The above technical solution involves a three-dimensional installation of temperature, humidity, current, and vibration sensors at different locations within the cabinet. Each sensor collects its corresponding parameters and converts them into electrical signals, which are then transmitted to the analysis and alarm module. This enables multi-dimensional and high-precision real-time monitoring of the switchgear's temperature, humidity, current, and vibration status, enhancing the monitoring strength of the switchgear and comprehensively reflecting the equipment's operating status.

[0014] As a further description of the above technical solution:

[0015] Preferably, the analysis alarm module includes an edge computing processor and an audible and visual alarm. The edge computing processor is mounted on the outer wall of the mounting bracket, and the audible and visual alarm is mounted on the top of the housing. The output terminal of the edge computing processor is communicatively connected to the input terminal of the audible and visual alarm. The input terminal of the edge computing processor is communicatively connected to the output terminal of the monitoring module. The output terminal of the edge computing processor is communicatively connected to the input terminals of the communication module and the heat dissipation module, respectively.

[0016] The above technical solution involves: using an edge computing processor to quickly analyze the data transmitted by the monitoring module, identifying abnormal states through a preset algorithm, and triggering an audible and visual alarm when an anomaly is detected. Then, the abnormal information is transmitted to the interactive terminal via the communication module to promptly notify the user. In normal operation, the edge computing processor also controls the cooling fan speed in the heat dissipation module in real time based on the data from the temperature sensor to ensure stable temperature inside the cabinet. At the same time, it displays various operating data inside the cabinet in real time on the display screen and user terminal set up outside the cabinet via the communication module.

[0017] As a further description of the above technical solution:

[0018] Preferably, the communication module includes a communication unit and a communication drive circuit. The communication module is mounted on the outer wall of the mounting bracket. The input terminal of the communication drive circuit is communicatively connected to the output terminal of the analysis alarm module. The output terminal of the communication drive circuit is communicatively connected to the input terminal of the communication unit. The communication unit is communicatively connected to the interactive terminal.

[0019] The above technical solution involves adapting and converting the signal output from the analysis and alarm module through the communication drive circuit in the communication module, and then transmitting it to the communication unit. The communication unit then wirelessly sends the signal to the interactive terminal, enabling real-time viewing and remote monitoring of the switch cabinet's operating status.

[0020] As a further description of the above technical solution:

[0021] Preferably, the power supply module includes an AC / DC converter, a lightning protection circuit, and an EMI filter. The input terminal of the EMI filter is electrically connected to an external power supply, the output terminal of the EMI filter is electrically connected to the input terminal of the lightning protection circuit, the output terminal of the lightning protection circuit is electrically connected to the input terminal of the AC / DC converter, and the output terminal of the AC / DC converter is electrically connected to the input terminals of the analysis alarm module, the communication module, the heat dissipation module, the monitoring module, and the interactive terminal, respectively.

[0022] The above technical solution involves filtering out high-frequency noise from the mains power through an EMI filter, resisting surges through a lightning protection circuit, and then outputting stable DC power through an AC / DC converter to provide clean and reliable power for subsequent modules.

[0023] As a further description of the above technical solution:

[0024] Preferably, the heat dissipation module includes a cooling fan, multiple heat dissipation fins, and heat dissipation holes. The heat dissipation holes are opened and penetrate through the inner wall of the housing. The heat dissipation fins are respectively installed on the surfaces of the power module, the analysis and alarm module, the communication module, and the monitoring module. The cooling fan is installed on the inner wall of the housing, and the input terminal of the driving circuit of the cooling fan is communicatively connected to the output terminal of the analysis and alarm module.

[0025] The above technical solution achieves heat dissipation through the cooperation of heat dissipation fins, fans, and ventilation holes in the heat dissipation module. The heat dissipation fins are in contact with the modules that generate heat during operation, which passively accelerates heat dissipation. The cooling fan adjusts its speed according to the instructions of the analysis and alarm module, and at the same time, it forms a convection channel with the ventilation holes, realizing adaptive temperature regulation inside the cabinet and avoiding the impact of overheating on the operational stability of each module.

[0026] As a further description of the above technical solution:

[0027] Preferably, the interactive terminal includes an LED display screen and a user terminal. The LED display screen is disposed on the outer wall of the housing and is electrically connected to the output terminal of the power module. The input terminals of both the LED display screen and the user terminal are communicatively connected to the output terminal of the communication module.

[0028] The above technical solution uses LED displays and user terminal touch screens to display real-time operating data and fault alarms inside the switchgear, helping users to keep track of the switchgear's operating status in real time.

[0029] This utility model has the following beneficial effects:

[0030] 1. In this utility model, various sensors are distributed and installed in different parts of the switch cabinet to monitor various data during the operation of the switch cabinet in real time, thereby enhancing the monitoring strength of the switch cabinet and realizing multi-dimensional and high-precision real-time monitoring.

[0031] 2. In this utility model, the monitoring data of each sensor in the monitoring module is analyzed in real time and the alarm is triggered by the edge computing processor in the alarm module. This significantly improves the alarm response speed. The localization of the processor reduces the switch cabinet's dependence on cloud computing, thereby improving data security and system reliability.

[0032] 3. In this utility model, by opening a counterweight groove on the inner wall at the bottom of the outer shell, when the cabinet vibrates, multiple counterweight balls slidably connected in the groove can offset the overturning torque of the vibration in real time, thereby ensuring the stability of the electronic components in the switch cabinet. Attached Figure Description

[0033] Figure 1 This is a perspective view of an intelligent switch cabinet for monitoring and alarm proposed in this utility model;

[0034] Figure 2 This is a bottom view of an intelligent switch cabinet for monitoring and alarm proposed in this utility model;

[0035] Figure 3 This is a schematic block diagram of the overall module of an intelligent switch cabinet for monitoring and alarm proposed in this utility model;

[0036] Figure 4 This is a schematic block diagram of the monitoring module of an intelligent switchgear for monitoring and alarm proposed in this utility model;

[0037] Figure 5 This utility model presents a schematic block diagram of an analysis alarm module for a smart switchgear with monitoring and alarm functions.

[0038] Figure 6 This is a schematic block diagram of the communication module of an intelligent switchgear for monitoring and alarm proposed in this utility model;

[0039] Figure 7 This utility model presents a schematic block diagram of the power supply module of an intelligent switch cabinet for monitoring and alarm.

[0040] Figure 8This is a schematic block diagram of the heat dissipation module of an intelligent switch cabinet for monitoring and alarm proposed in this utility model;

[0041] Figure 9 This is a schematic block diagram of the interactive terminal for an intelligent switchgear with monitoring and alarm functions proposed in this utility model.

[0042] Legend:

[0043] 1. Housing; 2. Mounting bracket; 3. Mounting plate; 4. Power module; 5. Analysis and alarm module; 6. Communication module; 7. Heat dissipation module; 8. Monitoring module; 9. Vibration damping components; 901. Slide rail; 902. Counterweight ball; 10. Interactive terminal. Detailed Implementation

[0044] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0045] Reference Figures 1-3 This utility model provides an embodiment of an intelligent switch cabinet for monitoring and alarming, comprising a housing 1, with multiple mounting brackets 2 and mounting plates 3 installed on the inner wall of the housing 1. The housing 1 contains a power module 4, an analysis and alarm module 5, a communication module 6, a heat dissipation module 7, and a monitoring module 8. The outer wall of the housing 1 is equipped with an interactive terminal 10. The output of the power module 4 is electrically connected to the inputs of the analysis and alarm module 5, the communication module 6, the heat dissipation module 7, the monitoring module 8, and the interactive terminal 10. The output of the monitoring module 8 is communicatively connected to the input of the analysis and alarm module 5. The output of the analysis and alarm module 5 is communicatively connected to the inputs of the communication module 6 and the heat dissipation module 7. The output of the communication module 6 is communicatively connected to the input of the interactive terminal 10. A vibration damping component 9 is provided at the bottom of the housing 1.

[0046] Specifically, multiple mounting brackets 2 and electrical component mounting plates 3 are fixedly installed on the inner wall of the outer casing 1, providing support and isolation for the modules and electronic components. The power supply module 4 converts the external mains power into stable DC power, which is then distributed to power the analysis and alarm module 5, communication module 6, heat dissipation module 7, monitoring module 8, and interactive terminal 10. The various types of sensors contained in the monitoring module 8 transmit the collected data to the analysis and alarm module 5 in real time via the communication link. The processor in the analysis and alarm module 5 processes the data and then controls the operation of the audible and visual alarm, communication module 6, heat dissipation module 7, and interactive terminal 10 through different communication paths. When the monitoring module 8 detects a system abnormality, it triggers the audible and visual alarm and sends the alarm to the interactive terminal 10 through the communication module 6. The heat dissipation module 7 ensures the stability and controllability of the internal temperature of the outer casing 1, while the vibration damping component 9 at the bottom of the outer casing 1 can buffer the impact of external vibrations on the cabinet through a mechanical structure.

[0047] Reference Figure 2 The vibration damping component 9 includes multiple counterweight balls 902. The outer wall of the counterweight balls 902 is slidably connected to the inner wall of the outer shell 1. A groove 901 is provided at the bottom end of the outer shell 1, and the outer wall of the counterweight balls 902 is slidably connected to the inner wall of the groove 901.

[0048] Specifically, when the external contact with the switch cabinet or other reasons causes the housing 1 to vibrate, while the vibration is transmitted to the vibration sensor, multiple counterweight balls 902 sliding in the groove 901 opened at the bottom of the housing 1 will slide in real time to the opposite direction of the shaking due to inertia, thereby offsetting the overturning torque and maintaining the stability of the installation of various modules and electronic components inside the housing 1.

[0049] Reference Figure 4 The monitoring module 8 includes a temperature sensor, a humidity sensor, a current sensor, and a vibration sensor. The temperature sensor is installed on the outer wall of the mounting plate 3, the humidity sensor is installed on the inner wall of the housing 1, the current sensor is connected in series with the output terminal of the power module 4, and the vibration sensor is installed on the inner wall of the housing 1. The temperature sensor, humidity sensor, current sensor, and vibration sensor are all connected to the analysis and alarm module 5 via an RS485 bus.

[0050] Specifically, the temperature sensor uses a PT100 platinum resistance temperature sensor to monitor the temperature inside the electrical component mounting plate 3 and the housing 1 in real time. The humidity sensor uses a capacitive humidity sensor and is installed on the inner wall of the housing 1. The current sensor uses a Hall effect current sensor and is directly connected in series with the main circuit. The vibration sensor uses a MEMS accelerometer and is installed on the inner wall of the housing 1. Multiple sensors are installed at different positions on the housing 1, and they are integrated to monitor and collect various environmental parameters and operating data of the housing 1 in real time. After converting the physical quantities into electrical signals, they are transmitted to the analysis and alarm module 5 for analysis and processing through a unified RS485 communication bus protocol, thereby realizing multi-dimensional and high-precision real-time monitoring.

[0051] Reference Figure 5 The analysis alarm module 5 includes an edge computing processor and an audible and visual alarm. The edge computing processor is installed on the outer wall of the mounting bracket 2, and the audible and visual alarm is installed on the top of the housing 1. The output end of the edge computing processor is communicatively connected to the input end of the audible and visual alarm. The input end of the edge computing processor is communicatively connected to the output end of the monitoring module 8. The output end of the edge computing processor is communicatively connected to the input ends of the communication module 6 and the heat dissipation module 7, respectively.

[0052] Specifically, the edge computing processor of the analysis alarm module 5 can be an embedded processor with an ARM architecture or a processor with an FPGA architecture. It is used to receive data from various sensors in the monitoring module 8, and to perform real-time analysis and judgment of the monitoring data through a preset algorithm. When an abnormal parameter is detected, the processor immediately triggers an audible and visual alarm to issue a warning signal. At the same time, it transmits the abnormal information to the communication module 6 and the heat dissipation module 7 through different communication interfaces, controls the cooling fan in the heat dissipation module 7 to adjust its speed, and controls the communication module 6 to send alarm information to the interactive terminal 10 to notify the user in a timely manner.

[0053] Reference Figure 6 The communication module 6 includes a communication unit and a communication drive circuit. The communication module 6 is installed on the outer wall of the mounting bracket 2. The input end of the communication drive circuit is communicatively connected to the output end of the analysis alarm module 5. The output end of the communication drive circuit is communicatively connected to the input end of the communication unit. The communication unit is communicatively connected to the interactive terminal 10.

[0054] Specifically, the communication drive circuit of the communication module 6 first converts and adapts the signal output by the analysis alarm module 5 to meet the input requirements of the communication unit. After receiving the processed signal, the communication unit transmits the data to the interactive terminal 10 through the wireless communication network to realize remote monitoring of the switch cabinet operation data.

[0055] Reference Figure 7The power module 4 includes an AC / DC converter, a lightning protection circuit, and an EMI filter. The input terminal of the EMI filter is electrically connected to an external power supply, the output terminal of the EMI filter is electrically connected to the input terminal of the lightning protection circuit, the output terminal of the lightning protection circuit is electrically connected to the input terminal of the AC / DC converter, and the output terminal of the AC / DC converter is electrically connected to the input terminals of the analysis alarm module 5, the communication module 6, the heat dissipation module 7, the monitoring module 8, and the interactive terminal 10, respectively.

[0056] Specifically, power module 4 is directly connected to 220V AC mains power. After the noise and electromagnetic pulse in the mains power are filtered out by an EMI filter, it is input to the lightning protection circuit for protection and purification. The purified AC power is then sent to the AC / DC converter for conversion and output of stable DC power, thereby providing a continuous and reliable power supply for the subsequent modules and components of the entire switch cabinet.

[0057] Reference Figure 8 The heat dissipation module 7 includes a cooling fan, multiple heat dissipation fins and heat dissipation holes. The heat dissipation holes are opened and penetrate through the inner wall of the outer shell 1. The heat dissipation fins are respectively installed on the surface of the power module 4, the analysis and alarm module 5, the communication module 6 and the monitoring module 8. The cooling fan is installed on the inner wall of the outer shell 1. The input terminal of the cooling fan drive circuit is communicatively connected to the output terminal of the analysis and alarm module 5.

[0058] Specifically, heat sinks are installed on the surfaces of the power module 4, analysis and alarm module 5, communication module 6, and monitoring module 8. These modules generate a lot of heat during operation. The heat sinks increase the heat dissipation area and accelerate heat conduction for passive heat dissipation. This is combined with multiple heat dissipation holes on the outer casing 1 for heat dissipation. At the same time, a matching cooling fan is installed in front of the heat dissipation holes on the inner wall of the outer casing 1. Its active operation further accelerates the dissipation of heat from the fins, forming a synergy with the passive heat dissipation. The cooling fan is communicatively connected to the analysis and alarm module 5, enabling the analysis and alarm module 5 to automatically adjust the fan speed based on the temperature data transmitted from the monitoring module 8. When the temperature exceeds the set threshold, an alarm is triggered in time, thereby ensuring the stable operation of the entire device.

[0059] Reference Figure 9 The interactive terminal 10 includes an LED display screen and a user terminal. The LED display screen is installed on the outer wall of the housing 1. The LED display screen is electrically connected to the output terminal of the power module 4. The input terminals of the LED display screen and the user terminal are both connected to the output terminal of the communication module 6.

[0060] Specifically, the interactive terminal 10 consists of an LED display screen installed on the outside of the housing 1 and an app on the user's remote terminal. The two will display the operating status parameters of the switch cabinet system in real time, including monitoring data of various sensors and alarm history data, so that users can view and record them in real time from the outside.

[0061] Working principle: The monitoring module 8 contains temperature sensors, humidity sensors, current sensors, and vibration sensors to collect the operating data of the switchgear in real time and transmit the data to the edge computing processor in the analysis and alarm module 5. The edge computing processor quickly analyzes the collected data and identifies abnormal states through preset algorithms. When an abnormality is detected, the edge computing processor triggers an audible and visual alarm and transmits the alarm information to the interactive terminal 10 through the communication module 6, so that users can view it in a timely and remote manner. At the same time, the operating data of the switchgear is also transmitted to the interactive terminal 10 under normal conditions, which can be viewed in real time.

[0062] During daily operation, if the monitoring module 8 detects an increase in the temperature inside the cabinet, the processor in the analysis and alarm module 5 will automatically adjust the speed of the cooling fan to form adaptive heat dissipation control. The heat dissipation fins will work in conjunction with the fan to dissipate heat between the cabinet and the outside through the heat dissipation holes, thereby improving operational stability.

[0063] During this process, power module 4 is always connected to the mains power. After the current is processed by the EMI filter and the surge protection circuit, the mains power is converted into the appropriate voltage by the AC / DC converter to power all modules.

[0064] When the cabinet is subjected to external vibration, the vibration damping component 9 at the bottom offsets the vibration energy through an inertial counterweight mechanism, reducing the impact on the inside of the cabinet.

[0065] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An intelligent switch cabinet for monitoring and alarming, comprising a housing (1), characterized in that: The inner wall of the outer shell (1) is equipped with multiple mounting brackets (2) and mounting plates (3). The interior of the outer shell (1) is provided with a power module (4), an analysis alarm module (5), a communication module (6), a heat dissipation module (7), and a monitoring module (8). The outer wall of the outer shell (1) is provided with an interactive terminal (10). The output end of the power module (4) is electrically connected to the input ends of the analysis alarm module (5), the communication module (6), the heat dissipation module (7), the monitoring module (8), and the interactive terminal (10), respectively. The output end of the monitoring module (8) is communicatively connected to the input end of the analysis alarm module (5). The output end of the analysis alarm module (5) is communicatively connected to the input ends of the communication module (6) and the heat dissipation module (7), respectively. The output end of the communication module (6) is communicatively connected to the input end of the interactive terminal (10). The bottom end of the outer shell (1) is provided with a vibration damping component (9).

2. The intelligent switch cabinet for monitoring and alarming according to claim 1, characterized in that: The vibration damping component (9) includes a plurality of counterweight balls (902), the outer wall of the counterweight balls (902) is slidably connected to the inner wall of the outer shell (1), and a groove (901) is provided at the bottom end of the outer shell (1), the outer wall of the counterweight balls (902) is slidably connected to the inner wall of the groove (901).

3. The intelligent switch cabinet for monitoring and alarming according to claim 1, characterized in that: The monitoring module (8) includes a temperature sensor, a humidity sensor, a current sensor and a vibration sensor. The temperature sensor is installed on the outer wall of the mounting plate (3), the humidity sensor is installed on the inner wall of the housing (1), the current sensor is connected in series with the output terminal of the power module (4), and the vibration sensor is installed on the inner wall of the housing (1). The temperature sensor, humidity sensor, current sensor and vibration sensor are all connected to the analysis alarm module (5) via RS485 bus.

4. The intelligent switch cabinet for monitoring and alarming according to claim 1, characterized in that: The analysis alarm module (5) includes an edge computing processor and an audible and visual alarm. The edge computing processor is installed on the outer wall of the mounting bracket (2), and the audible and visual alarm is installed on the top of the outer shell (1). The output end of the edge computing processor is communicatively connected to the input end of the audible and visual alarm. The input end of the edge computing processor is communicatively connected to the output end of the monitoring module (8). The output end of the edge computing processor is communicatively connected to the input ends of the communication module (6) and the heat dissipation module (7), respectively.

5. The intelligent switch cabinet for monitoring and alarming according to claim 1, characterized in that: The communication module (6) includes a communication unit and a communication drive circuit. The communication module (6) is installed on the outer wall of the mounting bracket (2). The input end of the communication drive circuit is connected to the output end of the analysis alarm module (5). The output end of the communication drive circuit is connected to the input end of the communication unit. The output end of the communication unit is connected to the input end of the interactive terminal (10).

6. The intelligent switch cabinet for monitoring and alarming according to claim 1, characterized in that: The power module (4) includes an AC / DC converter, a lightning protection circuit, and an EMI filter. The input terminal of the EMI filter is electrically connected to an external power supply. The output terminal of the EMI filter is electrically connected to the input terminal of the lightning protection circuit. The output terminal of the lightning protection circuit is electrically connected to the input terminal of the AC / DC converter. The output terminal of the AC / DC converter is electrically connected to the input terminals of the analysis alarm module (5), the communication module (6), the heat dissipation module (7), the monitoring module (8), and the interactive terminal (10), respectively.

7. The intelligent switch cabinet for monitoring and alarming according to claim 1, characterized in that: The heat dissipation module (7) includes a cooling fan, multiple heat dissipation fins and heat dissipation holes. The heat dissipation holes are opened and penetrate through the inner wall of the outer shell (1). The heat dissipation fins are respectively installed on the surface of the power module (4), the analysis and alarm module (5), the communication module (6) and the monitoring module (8). The cooling fan is installed on the inner wall of the outer shell (1). The input terminal of the driving circuit of the cooling fan is communicatively connected to the output terminal of the analysis and alarm module (5).

8. The intelligent switch cabinet for monitoring and alarming according to claim 1, characterized in that: The interactive terminal (10) includes an LED display screen and a user terminal. The LED display screen is disposed on the outer wall of the housing (1). The LED display screen is electrically connected to the output terminal of the power module (4). The input terminals of the LED display screen and the user terminal are both connected to the output terminal of the communication module (6).

Images