Weak current intelligent security and protection monitoring hardware assembly

Abstract

The invention provides a weak-current intelligent security and protection monitoring hardware assembly. The weak-current intelligent security and protection monitoring hardware assembly is characterized in that lower air inlets are formed in the periphery of the outer side of the lower portion of a box body, an upper air outlet is formed in one side of the upper portion of the box body, an inner structural cabin is arranged in the box body, processing equipment for installing and monitoring is arranged in the inner structural cabin, and an air pump is arranged in the middle of the inner structural cabin. Forced airflow circulation is driven by the air pump, and the heat dissipation efficiency is improved by combining the design of the symmetrical lower air inlets and the folding filter screen; the angle-adjustable filter plate directionally guides high-temperature airflow to avoid hot air backflow, and the cylindrical structural cabin is matched with the middle spacer ring to realize partition diversion of the upper and lower cavities and ensure that the airflow covers all components; when the folding air inlet filter plate filters dust, the wind resistance is reduced through area expansion, the adjustable supporting legs support height fine adjustment, and the folding air inlet filter plate is compatible with the ground with the gradient; the sealed structural cabin is protected by double filter screens, the upper display screen displays the temperature and the operation state of the air pump in real time, threshold alarm and manual regulation and control are supported, and the operation and maintenance efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of security monitoring, and in particular to a weak-current intelligent security monitoring hardware component. Background Art

[0002] Weak current intelligence, or intelligent systems, primarily involves the use of weak current engineering technologies to create intelligent buildings, such as smart buildings, smart communities, and smart bus stops. These intelligent buildings reduce manual labor, improving convenience and comfort while maintaining high quality, high standards, low energy consumption, and minimal pollution.

[0003] As a key component of intelligent weak current systems, security monitoring is widely used in various fields, providing a solid foundation for people's daily lives. It encompasses multiple subsystems, including video surveillance, perimeter alarms, high-voltage power grid protection, access control, emergency response, patrol management, intercom communications, public address systems, and meeting recording and supervisory information. These subsystems work together to effectively improve the efficiency and accuracy of security measures.

[0004] In the design of traditional security monitoring equipment boxes, there are the following technical pain points:

[0005] Insufficient heat dissipation efficiency: Traditional sealed boxes rely on passive heat dissipation, and high load conditions can easily cause components to overheat;

[0006] Uneven airflow distribution: A single air inlet design easily creates local airflow dead zones, reducing heat dissipation uniformity.

[0007] Dust intrusion risk: Open cooling systems can introduce dust, shortening component lifespan. To address this, we propose intelligent low-voltage security monitoring hardware components. Summary of the Invention

[0008] (1) Technical problems solved

[0009] In view of the shortcomings of the existing technology, the present invention provides a weak current intelligent security monitoring hardware component to solve the technical problems of heat dissipation and dust prevention.

[0010] (2) Technical solution

[0011] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0012] Weak current intelligent security monitoring hardware components, including

[0013] The interior of the box is a hollow structural cabin. Lower air inlets are located around the outside of the box to draw in external air for circulating cooling. An upper exhaust port is located on one side of the box to exhaust the circulating air. Inside the box is an inner structural cabin, which houses monitoring and processing equipment. An air pump is located in the middle of the cabin, pressurizing the air. After the air is drawn in through the lower air inlet, it circulates through the cabin, removing the heat from the internal components, and is finally discharged through the upper exhaust port, completing the air cycle.

[0014] Preferably, the lower air inlet is designed with a symmetrical structure on all sides, which increases the air intake area through symmetrical layout and improves the air intake volume under high-load conditions; the upper exhaust port is designed with an opening on one side, and an adjustable lotus leaf is provided inside it. The adjustable lotus leaf is a shutter mechanism with adjustable angle, which is used to control the exhaust direction of the upper exhaust port, thereby adjusting the exhaust path of the high-temperature gas.

[0015] Preferably, the inner structural cabin includes a structural cabin, which is a hollow cylindrical drum with a sealed middle portion and two groups of middle spacer rings arranged inside the structural cabin.

[0016] Preferably, an exhaust filter plate is installed above the middle partition ring, and the exhaust filter plate is connected to the upper exhaust port for exhaust of air circulation; an air intake filter plate is provided below the middle partition ring, and the air intake filter plate is a folded filter structure, which improves the filtration efficiency and gas flow by increasing the air contact area, and is connected to the lower air inlet on the outside to realize the adjustment of the circulating airflow.

[0017] Preferably, an upper fixing ring is provided on the top of the structural cabin, and evenly distributed security monitoring components are fixedly installed in the middle through a bracket, which is fixedly connected to the top of the box through the upper fixing ring to achieve installation and control of the security monitoring components.

[0018] Preferably, an air pump is installed in the middle of the inner structural cabin through a support ring, and the air pump includes two sets of mounting rings with folding plates for maintaining air permeability and avoiding airflow blockage.

[0019] Preferably, an upper display screen is provided on the top of the box body for displaying and controlling the power of the air pump and the internal temperature of the inner structure cabin; and side handles are provided on the side of the box body for carrying.

[0020] Preferably, support feet are provided at the bottom of the box, and the height is adjusted by bolts to adapt to different ground flatness requirements.

[0021] (3) Beneficial effects

[0022] 1. Efficient active heat dissipation: The air pump drives forced air circulation, combined with the symmetrical lower air inlet and folded filter design, to improve heat dissipation efficiency; the adjustable angle filter plate guides the high-temperature airflow in a directional manner to prevent hot air backflow.

[0023] 2. Balanced thermal management: The cylindrical structure cabin is combined with the central partition ring to achieve partitioned diversion of the upper and lower cavities, ensuring that the airflow covers all components; the foldable air intake filter plate reduces wind resistance by expanding the area while filtering dust, and the adjustable support feet support height fine-tuning and are compatible with inclined floors; the sealed structure cabin and double filter protection, the upper display screen shows the temperature and air pump operating status in real time, supports threshold alarms and manual control, and improves operation and maintenance efficiency.

[0024] Combining a forced air cooling circulation system with a modular filter structure, it achieves a balance between heat dissipation, dust prevention, and environmental adaptability within a limited space, making it suitable for the demanding working conditions of outdoor security monitoring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings.

[0026] Figure 1 This is the overall structural diagram of the weak current intelligent security monitoring hardware component of the present invention;

[0027] Figure 2 This is a cross-sectional structural diagram of the weak current intelligent security monitoring hardware component of the present invention;

[0028] Figure 3 This is a structural diagram of the inner structural compartment of the weak current intelligent security monitoring hardware assembly of the present invention;

[0029] Figure 4 This is a cross-sectional view of the inner structural compartment of the weak current intelligent security monitoring hardware assembly of the present invention;

[0030] Figure 5 This is a structural diagram of the support ring in the weak current intelligent security monitoring hardware assembly of the present invention.

[0031] Legend: 1. Box body; 2. Support legs; 3. Lower air inlet; 4. Upper exhaust port; 5. Side handle; 6. Upper display screen; 7. Adjustable lotus leaf; 8. Inner structural cabin; 81. Structural cabin; 82. Middle spacer ring; 83. Exhaust filter plate; 84. Inlet filter plate; 85. Components; 86. Upper fixing ring; 9. Air pump; 10. Support ring. DETAILED DESCRIPTION

[0032] The embodiments of the present application solve the problems of heat dissipation and dust removal in the prior art by providing a weak-current intelligent security monitoring hardware component, combining a forced air cooling circulation system with a modular filter structure to achieve a balance of heat dissipation, dust prevention, and environmental adaptability in a limited space, and are suitable for the harsh working conditions required by outdoor security monitoring equipment.

[0033] Example 1

[0034] The technical solution in the embodiment of the present application is to solve the above-mentioned heat dissipation and dust removal problems, and the overall idea is as follows:

[0035] comprehensive Figure 1-2 As shown, in order to solve the problems existing in the prior art, the present invention provides a weak current intelligent security monitoring hardware component, including

[0036] The interior of the box body 1 is a hollow structural cabin, and lower air inlets 3 are provided around the outer sides of the lower side of the box body 1 for sucking in external gas for circulating cooling; an upper exhaust port 4 is provided on one side of the upper side of the box body 1 for discharging the internal circulating gas.

[0037] An inner structural cabin 8 is provided inside the box body 1, and a processing device for installation and monitoring is provided in the inner structural cabin 8. An air pump 9 is provided in the middle of the inner structural cabin 8. The air pump 9 is used to pressurize the air, and after the air is sucked in through the lower air inlet 3, it circulates in the inner structural cabin 8 to take away the temperature of the internal components, and is finally discharged through the upper exhaust port 4 to realize the circulation of the air flow.

[0038] The lower air inlet 3 is designed as a symmetrical structure on all sides. The symmetrical layout increases the air intake area and improves the air intake volume under high-load conditions. The upper exhaust port 4 is designed as an opening on one side, and an adjustable lotus leaf 7 is provided inside. The adjustable lotus leaf 7 is a shutter mechanism with adjustable angle, which is used to control the exhaust direction of the upper exhaust port 4, thereby adjusting the exhaust path of the high-temperature gas.

[0039] like Figure 3-4 As shown, the inner structural cabin 8 includes a structural cabin 81, which is a hollow cylindrical drum with a sealed center. Two sets of central spacer rings 82 are installed inside the structural cabin. An exhaust filter plate 83 is installed above the central spacer ring 82. The exhaust filter plate 83 is connected to the upper exhaust port 4 and is used to exhaust the air circulation. An air intake filter plate 84 is installed below the central spacer ring 82. The air intake filter plate 84 is a folded filter structure that improves filtration efficiency and gas flow by increasing the air contact area. The air intake filter plate 84 is connected to the lower air intake port 3 on the outside to adjust the circulating airflow.

[0040] An upper fixing ring 86 is provided on the top of the structural cabin 81 , and evenly distributed security monitoring components 85 are fixedly installed in the middle through a bracket. The upper fixing ring 86 is fixedly connected to the top of the box body 1 to achieve the installation and control of the security monitoring components 85.

[0041] like Figure 5 As shown, an air pump 9 is installed in the middle of the inner structure cabin 8 through a support ring 10. The air pump 9 includes two sets of mounting rings with folding plates for maintaining air permeability and avoiding airflow blockage.

[0042] An upper display screen 6 is provided on the top of the box body 1 for displaying and controlling the power of the air pump 9 and the internal temperature of the inner structure cabin 8; a side handle 5 is provided on the side of the box body 1 for carrying; a supporting foot 2 is provided at the bottom of the box body 1, and the height is adjusted by bolts to adapt to different ground flatness requirements.

[0043] 1. Intelligent heat dissipation control module

[0044] Low power air pump control:

[0045] The air pump 9 adopts a brushless DC motor, supports PWM speed control, and is linked with the temperature and humidity sensor integrated in the security monitoring component 85. It realizes power adaptive adjustment through the weak current control board - it reduces speed and saves energy at low temperature and low load, and automatically increases air volume at high temperature, and reduces energy consumption by 35% compared with traditional AC fans.

[0046] Smart filter status monitoring:

[0047] Pressure differential sensors are embedded in the air intake filter plate 84 and the exhaust filter plate 83 to monitor the filter blockage degree in real time. The data is transmitted to the upper display screen 6 via RS485 communication. When the pressure differential exceeds the limit, an alarm is triggered and pushed to the weak current management platform, prompting maintenance personnel to clean or replace the filter.

[0048] 2. Weak current system integrated design

[0049] Distributed power supply architecture:

[0050] The box has a built-in weak current distribution module 11, which provides independent isolated power supply for cameras, sensors, air pumps and other equipment to avoid strong current interference;

[0051] Protocol compatibility:

[0052] Supports ONVIF and GB / T28181 standards to access the security platform. Temperature and heat dissipation status data can be uploaded to the cloud via HTTP / MQTT protocol, enabling cross-system linkage with weak current systems such as fire protection and access control.

[0053] 3. Human-computer interaction and remote operation and maintenance

[0054] Touch screen interaction optimization:

[0055] The upper display 6 is equipped with an embedded Linux system and supports touch operation. It can customize cooling strategies such as timed start and stop, temperature-air volume curve settings, and display device topology diagrams to intuitively show the airflow path and filter health status;

[0056] Mobile terminal management extension:

[0057] By accessing the IoT platform through the Wi-Fi / 4G module, operation and maintenance personnel can remotely monitor the internal temperature of the box, air pump speed and filter life through the mobile phone APP, receive alarm information and issue control instructions.

[0058] 4. Enhanced energy efficiency and environmental adaptability

[0059] Intelligent frequency reduction at night:

[0060] Combined with a light sensor to detect ambient light, it automatically switches to low-power mode during nighttime hours when no one is active, reducing overall energy consumption by 40%;

[0061] Lightning protection and anti-interference design:

[0062] The weak current line has built-in TVS diodes and magnetic ring filters, which have passed the GB / T17626.5 standard to ensure stable operation in outdoor thunderstorms and strong electromagnetic environments.

[0063] Beneficial effects

[0064] 1. Efficient active heat dissipation and dust removal:

[0065] The forced airflow circulation driven by the air pump 9 and the multi-layer filtering structure of the folded air intake filter plate 84 can intercept ≥95% of PM10 particles in the air, significantly reducing the risk of dust intrusion; the airflow path design allows dust to be deposited in a direction on the filter surface, and the detachable filter module supports quick cleaning or replacement, reducing maintenance downtime.

[0066] 2Balanced thermal management:

[0067] The cylindrical structure cabin 81 cooperates with the middle partition ring 82 to realize the partitioned diversion of the upper and lower cavities, ensuring that the airflow covers all components; the foldable air intake filter plate 84 reduces wind resistance by expanding the surface area, while avoiding the attenuation of heat dissipation efficiency caused by filter clogging. The adjustable support foot 2 supports height fine-tuning and is compatible with the ground with an inclination of ≤5°; the sealed structure cabin 81 and double filter protection, the upper display screen 6 displays the temperature and air pump operating status in real time, supports threshold alarm and manual control, and improves operation and maintenance efficiency.

[0068] Core innovations

[0069] Combining a forced air cooling circulation system with a modular filter structure, it achieves a balance between heat dissipation, dust prevention, and environmental adaptability within a limited space, making it suitable for the demanding working conditions of outdoor security monitoring equipment.

[0070] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all embodiments. However, obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. Weak current intelligent security monitoring hardware components, characterized by: The interior of the box body (1) is a hollow structural cabin. Lower air inlets (3) are provided around the outer sides of the lower side of the box body (1). An upper exhaust port (4) is provided on one side of the upper side of the box body (1). An inner structural cabin (8) is provided inside the box body (1). A processing device for installation and monitoring is provided in the inner structural cabin (8). An air pump (9) is provided in the middle of the inner structural cabin (8). The air is pressurized by the air pump (9), and after the air flow is sucked in through the lower air inlet (3), it circulates in the inner structural cabin (8) to take away the temperature of the internal components, and is finally discharged through the upper exhaust port (4).

2. The weak current intelligent security monitoring hardware component according to claim 1 is characterized in that: The lower air inlet (3) is designed to be symmetrical in all directions, and the upper air outlet (4) is designed to be open on one side. An adjustable lotus leaf (7) is provided inside the upper air inlet, and the adjustable lotus leaf (7) is a shutter mechanism with adjustable angle.

3. The weak current intelligent security monitoring hardware component according to claim 1 is characterized in that: The inner structural cabin (8) comprises a structural cabin (81), which is a hollow cylindrical drum with a sealed middle portion and two groups of middle spacer rings (82) arranged inside the structural cabin.

4. The weak current intelligent security monitoring hardware component according to claim 3 is characterized in that: An air intake filter plate (84) is provided below the middle spacer ring (82). The air intake filter plate (84) is a folded filter structure and is connected to the lower air intake port (3) on the outside.

5. The weak current intelligent security monitoring hardware component according to claim 4 is characterized in that: An upper fixing ring (86) is provided on the top of the structural cabin (81), and evenly distributed security monitoring components (85) are fixedly installed in the middle through a bracket and fixedly connected to the top of the box body (1) through the upper fixing ring (86).

6. The weak current intelligent security monitoring hardware component according to claim 1, characterized in that: An air pump (9) is installed in the middle of the inner structural cabin (8) via a support ring (10), and the air pump (9) comprises two groups of mounting rings with folding plates.

7. The weak current intelligent security monitoring hardware component according to claim 6, characterized in that: An upper display screen (6) is provided on the top of the box body (1) for displaying and controlling the power of the air pump (9) and the internal temperature of the inner structure cabin (8).

8. The weak current intelligent security monitoring hardware component according to claim 1, characterized in that: A side handle (5) is provided on the side of the box body (1).

9. The weak current intelligent security monitoring hardware component according to claim 1, characterized in that: Support legs (2) are provided at the bottom of the box (1).

10. The weak current intelligent security monitoring hardware component according to claim 3, characterized in that: An exhaust filter plate (83) is installed above the middle spacer ring (82), and the exhaust filter plate (83) is communicated with the upper exhaust port (4).

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