Spectral image monitoring device for electrical equipment

Abstract

The utility model provides a spectral image monitoring device for electrical equipment, which comprises a thermal imaging camera used for shooting the electrical equipment and acquiring a temperature distribution area image of the electrical equipment; the thermal imaging camera is arranged on the thermal imaging camera; a power source, an industrial personal computer and electronic equipment are contained in the waterproof box, the camera support and the waterproof box are distributed at intervals, the thermal imaging camera is electrically connected with the power source in the waterproof box, the power source is electrically connected with the industrial personal computer, and the industrial personal computer is electrically connected with the electronic equipment. The temperature distribution area image of the electrical equipment is obtained and uploaded to the electronic equipment for display, the position with the high temperature can be judged by observing the temperature distribution area image of the electrical equipment on the electronic equipment, and the fault position is determined in combination with visible light.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment testing, in particular to a spectrum imaging monitoring device for electrical equipment. Background Art

[0002] Defect diagnosis of power transmission equipment has always been a difficult technical challenge to overcome. Most of the existing power transmission equipment is in the form of cabinets with many components inside. Once a component fails due to overload or poor contact, causing abnormal heating of the contacts, it is difficult to determine the specific location of the fault.

[0003] In view of this, it is necessary to provide a new type of spectral imaging monitoring device for electrical equipment to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of the utility model is to provide a spectral imaging monitoring device for electrical equipment. The electrical equipment is photographed by a thermal imaging camera, and the temperature distribution area image of the electrical equipment is obtained and uploaded to an electronic device for display. By observing the temperature distribution area image of the electrical equipment on the electronic device, the location with higher temperature can be determined, and the fault location can be determined in combination with visible light.

[0005] In order to achieve the above-mentioned object, the utility model provides a spectral imaging monitoring device for electrical equipment, comprising: a thermal imaging camera, the thermal imaging camera is used to photograph the electrical equipment and obtain an image of the temperature distribution area of ​​the electrical equipment;

[0006] A camera bracket, on which the thermal imaging camera is mounted;

[0007] A waterproof box, wherein a power supply, an industrial computer and electronic equipment are housed in the waterproof box, the camera bracket is spaced apart from the waterproof box, the thermal imaging camera is electrically connected to the power supply in the waterproof box, the power supply is electrically connected to the industrial computer, and the industrial computer is electrically connected to the electronic equipment.

[0008] Preferably, a circuit board is installed in the waterproof box, and the industrial computer and the electronic equipment are both installed above the circuit board.

[0009] Preferably, the waterproof box is provided with a data cable plug, the data cable plug is electrically connected to the circuit board, the thermal imaging camera is electrically connected to the data cable plug via a data cable, and the industrial computer is electrically connected to the data cable plug.

[0010] Preferably, the waterproof box is provided with a grounding post, a power supply plug and a data transmission interface, and the grounding post, the power supply plug and the data transmission interface are electrically connected to the circuit board.

[0011] Preferably, a cooling fan is installed in the waterproof box, and the cooling fan is electrically connected to the circuit board.

[0012] Preferably, a power switch is provided on the circuit board, and the power switch is electrically connected between the data cable plug and the industrial computer.

[0013] Preferably, a data acquisition box is provided on the circuit board, the data acquisition box is electrically connected to the industrial control machine, and a USB interface is provided on the data acquisition box.

[0014] Preferably, a fan speed regulator is provided on the circuit board, and the fan speed regulator is electrically connected to the electronic device and the cooling fan.

[0015] Compared with the existing technology, the beneficial effect is that by shooting electrical equipment with a thermal imaging camera, the temperature distribution area image of the electrical equipment is obtained and uploaded to the electronic device for display. By observing the temperature distribution area image of the electrical equipment on the electronic device, the location with higher temperature can be determined, and the fault location can be determined in combination with visible light.

[0016] The spectral imaging monitoring device for electrical equipment provided by the utility model has the advantages of accurate detection target, high speed and wide coverage area, and can detect and diagnose the status of live equipment without power outage, contact, disassembly or sampling, accurately find out the degree of equipment degradation, fault and failure location, and quantitatively analyze the cause of the fault, thus creating conditions for carrying out predictive status maintenance of equipment, improving the reliability of equipment operation and reducing the cost of equipment management.

[0017] Other features and advantages of the utility model will be stated in the following description, and some will be apparent from the description, or can be understood through the implementation of the utility model. The features and advantages of the utility model can be realized and obtained by the elements and combinations specifically pointed out in the attached application scope. These and other features of the utility model will become more clearly understood according to the following description and the attached claims, or can be understood through the implementation of the embodiments described in the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The present invention is a schematic structural diagram of a spectral imaging monitoring device for electrical equipment provided by the present invention.

[0020] Figure 2 for Figure 1 A partial structural schematic diagram of a spectral imaging monitoring device for electrical equipment is shown. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and beneficial technical effect of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described in this specification are only for explaining the utility model, and are not intended to limit the utility model.

[0022] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] It should also be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be determined according to the specific circumstances.

[0024] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In addition, the meaning of "multiple" and "several" refers to two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1 to Figure 2 , the utility model provides a spectral imaging monitoring device for electrical equipment, comprising: a thermal imaging camera 1, the thermal imaging camera 1 is used to photograph the electrical equipment and obtain the temperature distribution area image of the electrical equipment;

[0026] A camera bracket 2, on which the thermal imaging camera 1 is mounted;

[0027] The waterproof box 5 contains a power supply 24, an industrial computer 11 and an electronic device 10 (mainly composed of a keyboard, a display and a mainboard, etc.), the camera bracket 2 is spaced apart from the waterproof box 5, the thermal imaging camera 1 is electrically connected to the power supply 24 in the waterproof box 5, the power supply 24 is electrically connected to the industrial computer 11, and the industrial computer 11 is electrically connected to the electronic device 10. It should be noted that in this embodiment, the electronic device 10 is a laptop computer.

[0028] In this way, the thermal imaging camera 1 photographs the electrical equipment, obtains the temperature distribution area image of the electrical equipment, and uploads it to the electronic device 10 for display. By observing the temperature distribution area image of the electrical equipment on the electronic device 10, the location with higher temperature can be determined, and the fault location can be determined in combination with visible light.

[0029] In a preferred embodiment, a circuit board 9 is installed in the waterproof box 5 , and the industrial computer 11 and the electronic device 10 are both installed above the circuit board 9 .

[0030] In a preferred embodiment, a data cable plug 4 is provided on the waterproof box 5, and the data cable plug 4 is electrically connected to the circuit board 9. The thermal imaging camera 1 is electrically connected to the data cable plug 4 through the data cable 3 for data transmission, and the industrial computer 11 is electrically connected to the data cable plug 4.

[0031] In a preferred embodiment, the waterproof box 5 is provided with a grounding column 6, a power supply plug 7 and a data transmission interface 8. The grounding column 6, the power supply plug 7 and the data transmission interface 8 are electrically connected to the circuit board 9. The power supply plug 7 can be electrically connected to the industrial computer 11. The data transmission interface 8 is used to export information data of the industrial computer 11 to an external electronic device.

[0032] In a preferred embodiment, a cooling fan 12 is installed in the waterproof box 5. The cooling fan 12 is electrically connected to the circuit board 9. The cooling fan 12 is used to blow the heat in the waterproof box 5 to the outside of the waterproof box to dissipate heat.

[0033] In a preferred embodiment, a power switch 22 is disposed on the circuit board 9 , and the power switch 22 is electrically connected between the data cable plug 4 and the industrial computer 11 .

[0034] In a preferred embodiment, a data acquisition box 25 is disposed on the circuit board 9 , the data acquisition box is electrically connected to the industrial computer 11 , and a USB interface 21 is disposed on the data acquisition box 25 .

[0035] In a preferred embodiment, a fan speed regulator is provided on the circuit board 9, and the fan speed regulator is electrically connected to the electronic device 10 and the cooling fan 12. The wind speed of the cooling fan 12 can be adjusted by issuing instructions to the fan speed regulator through the electronic device 10.

[0036] When in use, the thermal imaging camera 1 photographs the electrical equipment, obtains the temperature distribution area image of the electrical equipment, and uploads it to the electronic device 10 for display. By observing the temperature distribution area image of the electrical equipment on the electronic device 10, the location with higher temperature can be determined, and the fault location can be determined in combination with visible light.

[0037] The spectral imaging monitoring device for electrical equipment provided by the utility model has the advantages of accurate detection target, high speed and wide coverage area, and can detect and diagnose the status of live equipment without power outage, contact, disassembly or sampling, accurately find out the degree of equipment degradation, fault and failure location, and quantitatively analyze the cause of the fault, thus creating conditions for carrying out predictive status maintenance of equipment, improving the reliability of equipment operation and reducing the cost of equipment management.

[0038] The present invention is not limited to what is described in the specification and implementation modes, and therefore, additional advantages and modifications can be easily realized by those familiar with the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrative examples shown and described herein.

Claims

1. A spectral imaging monitoring device for electrical equipment, characterized in that: include: A thermal imaging camera (1), the thermal imaging camera (1) being used to photograph electrical equipment and obtain an image of a temperature distribution area of ​​the electrical equipment; A camera bracket (2), on which the thermal imaging camera (1) is mounted; A waterproof box (5), wherein the waterproof box (5) contains a power supply (24), an industrial computer (11) and an electronic device (10), the camera bracket (2) and the waterproof box (5) are spaced apart, the thermal imaging camera (1) is electrically connected to the power supply (24) in the waterproof box (5), the power supply (24) is electrically connected to the industrial computer (11), and the industrial computer (11) is electrically connected to the electronic device (10).

2. The spectral imaging monitoring device for electrical equipment according to claim 1, characterized in that: A circuit board (9) is installed in the waterproof box (5), and the industrial computer (11) and the electronic equipment (10) are both installed above the circuit board (9).

3. The spectral imaging monitoring device for electrical equipment according to claim 2, characterized in that: The waterproof box (5) is provided with a data cable plug (4), the data cable plug (4) is electrically connected to the circuit board (9), the thermal imaging camera (1) is electrically connected to the data cable plug (4) via a data cable (3), and the industrial computer (11) is electrically connected to the data cable plug (4).

4. The spectral imaging monitoring device for electrical equipment according to claim 2, characterized in that: The waterproof box (5) is provided with a grounding column (6), a power supply plug (7) and a data transmission interface (8), and the grounding column (6), the power supply plug (7) and the data transmission interface (8) are electrically connected to the circuit board (9).

5. The spectral imaging monitoring device for electrical equipment according to claim 2, characterized in that: A cooling fan (12) is installed in the waterproof box (5), and the cooling fan (12) is electrically connected to the circuit board (9).

6. The spectral imaging monitoring device for electrical equipment according to claim 3, characterized in that: The circuit board (9) is provided with a power switch (22), and the power switch (22) is electrically connected between the data cable plug (4) and the industrial computer (11).

7. The spectral imaging monitoring device for electrical equipment according to claim 2, characterized in that: A data acquisition box (25) is provided on the circuit board (9), the data acquisition box is electrically connected to the industrial computer (11), and a USB interface (21) is provided on the data acquisition box (25).

8. The spectral imaging monitoring device for electrical equipment according to claim 2, characterized in that: A fan speed regulator is provided on the circuit board (9), and the fan speed regulator is electrically connected to the electronic device (10) and the cooling fan (12).

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