Infrared thermal imaging online monitoring system

Abstract

The utility model relates to the technical field of infrared monitoring, and discloses an infrared thermal imaging on-line monitoring system, which comprises an infrared thermal imaging card machine main body, and further comprises a support, an infrared thermal imaging card machine main body, an infrared thermal imaging card machine main body, an infrared thermal imaging card machine main body, an infrared thermal imaging card machine main body, and an infrared thermal imaging card machine main body, the magnetic suction plate is installed on the back face of the infrared thermal imaging card machine body, a current collector is embedded in the surface of the side, away from the infrared thermal imaging card machine body, of the magnetic suction plate, the current collector is in sliding contact with the conductor through a current collection brush, and the conductor takes electricity to supply power to the infrared thermal imaging card machine body. Based on the design of a current sliding contact line power supply system, the thermal imaging card machine can be flexibly installed inside electrical equipment, the flexibility and mobility of the thermal imaging card machine are ensured, the detection position of the thermal imaging card machine can be easily adjusted according to needs, the thermal imaging card machine is convenient to install, and the thermal imaging card machine can be fixed in a manner of matching insertion with magnetic attraction. And the use effect is excellent.

Description

TECHNICAL FIELD

[0001] The utility model relates to infrared monitoring technical field especially relates to an infrared thermal imaging on -line monitoring system. BACKGROUND

[0002] The majority of electrical equipment faults are closely connected with heat generation temperature rise in the forming process, and the equipment temperature is a very important reference index for checking whether the equipment is in normal operation state, and too high or too low temperature indicates that the equipment is in abnormal state, if not handled in time, the situation deteriorates, and accidents are easy to form, causing losses. Therefore, temperature monitoring of these equipment is a very important problem at present.

[0003] Thermal imaging temperature measurement detects the temperature and operation state of the running equipment through a non-contact mode, can simply, safely, intuitively and accurately find and judge the overheating fault of the equipment, and rapidly takes measures to prevent the occurrence of electrical accidents. Combined with the practical application of the thermal imager in equipment fault diagnosis, thermal imaging temperature measurement provides a strong basis for fine point inspection and maintenance of the equipment, timely eliminates the equipment accidents in the embryonic state, and effectively avoids accidents caused by equipment abnormalities.

[0004] Since thermal imaging measures the temperature of the surface of an object, if the temperature of the internal equipment of the object needs to be tested, for example, the problem of the wiring terminal in the power transformation cabinet, the thermal imaging equipment needs to be placed inside the equipment for detection, therefore, the thermal imaging card machine emerges as the times require.

[0005] However, the existing thermal imaging card machine is generally installed in the equipment in a fixed mode, which limits the flexibility and mobility of the thermal imaging card machine, and cannot adjust the detection position as required. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the problems in the prior art and provides an infrared thermal imaging on-line monitoring system.

[0007] In order to achieve the above object, the utility model adopts the following technical scheme:

[0008] An infrared thermal imaging on-line monitoring system, which comprises an infrared thermal imaging card machine main body and further comprises:

[0009] A support, which is provided with a sliding groove on the surface, is provided with a conductor and a magnet in the inside of the sliding groove, and the conductor and the magnet are arranged staggeredly;

[0010] A magnetic attraction plate, which is installed on the back of the infrared thermal imaging card machine main body, is provided with a current collector on the surface of the side far away from the infrared thermal imaging card machine main body, and the current collector is in sliding contact with the conductor through a current collecting brush, and the conductor supplies power for the infrared thermal imaging card machine main body through power taking.

[0011] Preferably, the infrared thermal imaging card machine body comprises:

[0012] The shell is connected with the magnetic plate.

[0013] The infrared thermal imaging sensor is arranged on the surface of the shell.

[0014] The power management module is arranged in the shell and is used for converting the electric energy transmitted by the current collector into direct current to power the infrared thermal imaging card machine body.

[0015] The infrared sensor interface module is connected with the infrared thermal imaging sensor.

[0016] The signal processing module is connected with the infrared sensor interface module and receives the signal output by the infrared thermal imaging sensor.

[0017] The communication module is connected with the signal processing module, receives the signal output by the signal processing module, and transmits data to the monitoring center.

[0018] Preferably, the bracket is provided with a mounting piece at each end, and a circular hole is formed in the mounting piece.

[0019] Preferably, the bracket comprises a main body part and a protruding part arranged on one side of the main body part, the sliding groove is arranged on the protruding part and located on the transition surface between the protruding part and the main body part, and the length of the sliding groove is slightly smaller than the length of the protruding part.

[0020] Preferably, the magnetic plate comprises a plate body connected with the infrared thermal imaging card machine body and a magnetic block arranged on one side of the plate body, and the current collector is embedded on the surface of the plate body.

[0021] Preferably, the conductor is embedded on one side wall surface of the sliding groove close to the main body part, and the magnet is embedded in the deep part of the sliding groove.

[0022] Preferably, the conductor is integrally formed by a copper bar, and the cross-sectional area is greater than or equal to 16mm. 2 The length of the conductor is equal to the length of the sliding groove.

[0023] Preferably, the main body part is arranged in the form of a rectangular body.

[0024] Compared with the prior art, the present application has the following advantages:

[0025] The present application is based on the current slide wire power supply system design, which can install the thermal imaging card machine in the electrical equipment in a flexible way, ensure the flexibility and mobility of the thermal imaging card machine, easily adjust the detection position according to the needs, and is convenient to install, can be fixed in the plug-in cooperation with the magnetic attraction, and has excellent use effect. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional schematic view of an infrared thermal imaging online monitoring system is provided in the present application;

[0027] Figure 2 A plurality of infrared thermal imaging card machine main bodies of the infrared thermal imaging online monitoring system are provided in the present application;

[0028] Figure 3 A magnetic attraction plate of the infrared thermal imaging online monitoring system is provided in the present application;

[0029] Figure 4 A support cross-sectional view of the infrared thermal imaging online monitoring system is provided in the present application;

[0030] Figure 5 A schematic temperature measurement diagram of the infrared thermal imaging online monitoring system is provided in the present application.

[0031] In the figure: 1, support; 2, sliding groove; 3, conductor; 4, magnetic conductor; 5, magnetic attraction plate; 6, infrared thermal imaging card machine main body; 7, current collector; 8, mounting piece; 9, main body part; 10, protruding part; 11, plate body; 12, magnetic attraction block. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0033] Referring to Figures 1-4 An infrared thermal imaging online monitoring system includes an infrared thermal imaging card machine main body 6, and further includes:

[0034] The support 1 is made of insulating ceramic or high-temperature resistant engineering plastic, and a sliding groove 2 is formed on the surface of the support 1. The sliding groove 2 is internally provided with a conductor 3 and a magnetic conductor 4, and the conductor 3 and the magnetic conductor 4 are arranged in a staggered manner.

[0035] The magnetic attraction plate 5 is installed on the back of the infrared thermal imaging card machine main body 6, and a current collector 7 is embedded on the surface of the side of the magnetic attraction plate 5 away from the infrared thermal imaging card machine main body 6. The current collector 7 is in sliding contact with the conductor 3 through a current collecting brush (such as a graphite brush), and the conductor 3 supplies power to the infrared thermal imaging card machine main body 6 through power taking.

[0036] The design principle of the device relies on the mature slide wire power supply technology system, and the thermal imaging card machine is flexibly deployed in the electrical equipment.

[0037] And the thermal imaging card machine can be fixed in the equipment interior in a convenient plug-in and magnetic suction mode. On the one hand, it realizes quick installation and disassembly, is convenient for maintenance and upgrading of the equipment, and also ensures flexibility and mobility of the monitoring equipment. On the other hand, the magnetic suction design ensures stable connection between the thermal imaging card machine and the slide wire power supply system, and reliable power supply can be maintained even under complex working conditions.

[0038] Therefore, compared with the prior art, the device not only simplifies the installation process, but also enables the thermal imaging card machine to easily adjust the detection position according to actual needs, and realizes efficient monitoring of different areas.

[0039] In summary, the device combines the slide wire power supply technology with the thermal imaging card machine, not only ensures flexibility and mobility of the monitoring equipment, but also significantly improves the convenience of installation and maintenance, and provides more efficient and reliable protection for safe operation of electrical equipment.

[0040] In the embodiment, the infrared thermal imaging card machine body 6 includes:

[0041] The shell is connected with the magnetic plate 5.

[0042] The infrared thermal imaging sensor is arranged on the surface of the shell and is used for monitoring the temperature of objects in the equipment.

[0043] The power management module is arranged in the shell. The power transmitted by the current collector 7 is usually alternating current. The power management module converts it into direct current through a rectifier, removes noise through a filter, ensures stable direct current voltage output, and supplies power to the infrared thermal imaging card machine body 6.

[0044] The infrared sensor interface module is connected with the infrared thermal imaging sensor.

[0045] The signal processing module is connected with the infrared sensor interface module, receives the signal output by the infrared thermal imaging sensor, converts the analog electric signal into a digital signal using an analog-to-digital converter (ADC), and processes the digital signal using a microcontroller (such as ARM or DSP).

[0046] The communication module is connected with the signal processing module, receives the signal output by the microcontroller, and transmits the processed information to the monitoring center (such as shown in the figure) through a wireless communication module such as Wi-Fi, LoRa or Bluetooth. Figure 5

[0047] ​The infrared thermal imaging card machine body 6 described in the application is mainly composed of a shell, an infrared thermal imaging sensor, a power management module, an infrared sensor interface module, a signal processing module and a communication module. The shell is closely connected with the magnetic plate 5 to provide stable support for the internal components. The infrared thermal imaging sensor is arranged on the surface of the shell and can accurately monitor the temperature of the objects in the equipment. When the infrared thermal imaging card machine body 6 is working, the infrared thermal imaging sensor first monitors the temperature of the objects in the equipment and converts the temperature signal into an analog electric signal. The infrared sensor interface module transmits the analog electric signal to the signal processing module. The signal processing module converts the analog electric signal into a digital signal by using an analog-to-digital converter. The microcontroller analyzes and processes the digital signal. The power management module is responsible for converting the alternating current transmitted by the current collector 7 into stable direct current to power each module. The communication module transmits the processed information to the monitoring center through wireless communication to realize real-time monitoring and data analysis of the temperature of the equipment. The infrared thermal imaging card machine body 6 described in the application realizes accurate monitoring of the temperature of the objects in the equipment and efficient data transmission through the cooperative work of each module. The overall design not only improves the monitoring efficiency but also enhances the reliability and flexibility of the equipment, providing a strong guarantee for the safe operation of electrical equipment.

[0048] In the embodiment, mounting pieces 8 are mounted at both ends of the bracket 1, and a circular hole is formed in each mounting piece 8.

[0049] The above structure provides a mounting method for the bracket 1, that is, the bolt is mounted in the interior of the electrical equipment box through the circular hole. The mounting process is simple and fast, greatly improving the installation efficiency. Through the mounting method of the bolt passing through the circular hole, the connection between the bracket 1 and the electrical equipment box is firm and reliable. Even if vibration occurs during the operation of the equipment, the bracket 1 can remain stable and will not loosen or fall off, thereby ensuring the normal operation of the thermal imaging card machine body 6 and other equipment.

[0050] In the embodiment, the bracket 1 includes a main body part 9 and a protruding part 10 arranged on one side of the surface of the main body part 9. The sliding groove 2 is formed on the protruding part 10 and located on the transition surface between the protruding part 10 and the main body part 9. The length of the sliding groove 2 is slightly less than the length of the protruding part 10.

[0051] The magnetic plate 5 includes a plate body 11 connected with the infrared thermal imaging card machine body 6 and a magnetic block 12 mounted on one side of the plate body 11. The current collector 7 is embedded on the surface of the plate body 11. The plate body 11 is made of PEEK engineering plastic and can withstand a temperature of ≥120℃, which is suitable for the high-temperature environment of the power distribution cabinet. This enables the infrared thermal imaging online monitoring system to operate efficiently and stably in complex environments, providing a strong guarantee for the safe monitoring of electrical equipment.

[0052] The conductor 3 is embedded on one side wall surface of the sliding groove 2 close to the main body part 9, and the magnetic conductor 4 is embedded in the deep part of the sliding groove 2.

[0053] The conductor 3 is integrally formed by a copper bar, and the cross-sectional area is greater than or equal to 16mm 2 The length of the conductor 3 is equal to the length of the sliding groove 2.

[0054] Through the above structure, the magnetic attraction plate 5 adopts an innovative plug-in design and can be embedded in the sliding groove 2. The magnetic attraction block 12 integrated at the bottom of the magnetic attraction plate 5 is made of ferrite magnet. After being completely inserted into the sliding groove 2, the magnetic attraction block 12 forms a strong magnetic force adsorption with the preset magnetic conductor 4. The magnetic conductor 4 is made of electrical steel. Therefore, the stable fixation of the infrared thermal imaging card machine main body 6 is quickly completed. At the same time, the current collector 7 integrated on the surface of the magnetic attraction plate 5 is seamlessly connected with the conductor 3 in the sliding groove 2, thereby constructing a reliable electrical connection channel and providing continuous power support for the equipment.

[0055] Through the instantaneous adsorption characteristics of the magnetic attraction assembly and the magnetic conductor 4, the equipment installation process is significantly simplified, and the operator can realize quick plug-in fixation without the aid of any tool. The direct contact design of the current collector 7 and the conductor 3 ensures the real-time and reliability of the electrical connection. It should be particularly pointed out that this structure is not designed to support the movement of the equipment. Its core advantage lies in the efficiency improvement of the installation link. Through the magnetic attraction type self-alignment characteristics of the modular assembly, the traditional complex installation process is converted into a plug-and-play efficient operation mode (for example, as shown in the figure, multiple infrared thermal imaging card machine main bodies 6 can be installed). Figure 2

[0056] In this embodiment, the main body part 9 is in the shape of a rectangular body. Through the regularity and size uniformity of the rectangular body shape, multiple supports 1 can be seamlessly spliced and combined when the distribution box is installed, thereby effectively reducing invalid gaps and improving space utilization efficiency.

[0057] ​The infrared thermal imaging online monitoring system described in the application relies on a mature trolley line power supply technology system, and realizes flexible deployment of the thermal imaging card machine inside electrical equipment by sliding contact of the conductor arranged in the bracket sliding groove with the current collector on the magnetic attraction plate to supply power for the infrared thermal imaging card machine main body, ensures reliable power supply even under complex working conditions, guarantees stable operation of the monitoring equipment, and simultaneously, the magnetic attraction plate adopts an innovative plug-in design and can be embedded inside the sliding groove, the magnetic attraction block integrated at the bottom of the magnetic attraction plate and the pre-set magnetic conductor form strong magnetic force adsorption, and the current collector and the conductor in the sliding groove realize seamless butt joint, thereby constructing a reliable electrical connection channel, significantly simplifying the equipment installation process, and enabling an operator to realize quick plug-in fixation without the aid of any tool, realizing quick installation and disassembly, facilitating maintenance and upgrading of the equipment, and also ensuring flexibility and mobility of the monitoring equipment, and moreover, the magnetic attraction type self-alignment characteristics of the modular components convert the traditional complex installation process into an efficient operation mode of plug and play, the structure is compact, the use is reliable, and the infrared thermal imaging online monitoring system provides more efficient and reliable protection for safe operation of electrical equipment.

[0058] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An infrared thermal imaging online monitoring system, comprising an infrared thermal imaging card camera body, characterized in that: Also includes: The bracket has a groove on its surface, and a conductor and a magnetic conductor are arranged inside the groove, with the conductor and the magnetic conductor being staggered. The magnetic plate is installed on the back of the infrared thermal imaging card camera body, and a current collector is embedded on the side of the magnetic plate away from the infrared thermal imaging card camera body. The current collector slides in contact with the conductor through the current collector brush and draws power from the conductor to supply power to the infrared thermal imaging card camera body.

2. The infrared thermal imaging online monitoring system according to claim 1, characterized in that: The main body of the infrared thermal imaging card camera includes: The outer casing connects to the magnetic plate; An infrared thermal imaging sensor is mounted on the surface of the housing. The power management module, located inside the casing, is used to convert the electrical energy transmitted by the current collector into DC power to power the main body of the infrared thermal imaging card camera. An infrared sensor interface module, which connects to an infrared thermal imaging sensor; The signal processing module is connected to the infrared sensor interface module to receive signals output by the infrared thermal imaging sensor. The communication module connects to the signal processing module, receives signals output by the signal processing module, and transmits the data to the monitoring center.

3. The infrared thermal imaging online monitoring system according to claim 1, characterized in that: Both ends of the bracket are equipped with mounting parts, and each mounting part has a round hole.

4. The infrared thermal imaging online monitoring system according to claim 3, characterized in that: The bracket includes a main body and a protrusion on one side of the main body surface. The groove is formed on the protrusion and located on the transition surface between the protrusion and the main body. The length of the groove is slightly less than the length of the protrusion.

5. The infrared thermal imaging online monitoring system according to claim 4, characterized in that: The magnetic plate includes a plate body connected to the main body of the infrared thermal imaging card machine and a magnetic block installed on one side of the plate body, and the current collector is embedded in the surface of the plate body.

6. The infrared thermal imaging online monitoring system according to claim 5, characterized in that: The conductor is embedded on one side wall of the slide near the main body, and the magnet is embedded deep in the slide.

7. The infrared thermal imaging online monitoring system according to claim 1, characterized in that: The conductor is integrally formed from a copper busbar with a cross-sectional area ≥16mm². 2 Its length is equal to that of the chute.

8. The infrared thermal imaging online monitoring system according to claim 4, characterized in that: The main body is rectangular in shape.

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