A distributed photovoltaic panel temperature detection device

Abstract

The utility model belongs to detection device technical field, and disclose a kind of distributed photovoltaic power generation panel temperature detection device, including two mounting frames, the outside of two the mounting frame is equipped with adjusting mechanism, the side of adjusting mechanism is equipped with photovoltaic panel, the side of adjusting mechanism is equipped with multiple detection mechanism of rectangular array distribution, adjusting mechanism includes two slide rails, the side of slide rail is fixedly connected with the side of one mounting frame, the side of two the slide rail is equipped with sliding frame, the utility model can realize the flexible adjustment of assembly plate and photovoltaic panel in horizontal and angle direction by adjusting mechanism, help photovoltaic panel better receive illumination, improve power generation efficiency, and by detection mechanism, infrared temperature detection equipment can be conveniently and quickly installed and disassembled, and the temperature of different positions of photovoltaic panel can be comprehensively and accurately detected, to help timely find abnormality, guarantee photovoltaic panel normal operation.

Description

Technical Field

[0001] This utility model belongs to the field of detection device technology, specifically a temperature detection device for distributed photovoltaic power generation panels. Background Technology

[0002] This distributed photovoltaic panel temperature detection device is suitable for various large-scale distributed photovoltaic power stations. Whether it is a large ground-mounted photovoltaic power station laid in a vast desert or open plain, or a distributed photovoltaic power generation system installed on the roof of an industrial plant or commercial building, it can perform comprehensive and accurate temperature detection of the photovoltaic panels, promptly detect abnormal conditions such as local overheating, and ensure the stable and efficient operation of the photovoltaic power generation system.

[0003] However, the following problems were found in the implementation of the relevant technologies: In existing distributed photovoltaic (PV) power generation technologies, the devices for adjusting the angle and position of PV panels are often complex in structure and lack flexibility. They struggle to accurately and conveniently adjust the panels based on varying geographical locations, seasonal changes, and the changing solar altitude and azimuth angles throughout the day. This results in the PV panels not consistently being in optimal sunlight reception, leading to low power generation efficiency. Furthermore, existing PV panel temperature detection methods are cumbersome to install and remove, have limited detection points, and fail to comprehensively cover all areas of the PV panel. They cannot accurately obtain temperature data from different locations, making it difficult to detect localized overheating and other anomalies in a timely manner, thus affecting the normal operation and lifespan of the PV panels. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a distributed photovoltaic (PV) panel temperature detection device with the advantages of flexible adjustment and comprehensive detection. Through its adjustment mechanism, this invention allows for flexible adjustment of the assembly plate and PV panel in both horizontal and angular directions, helping the PV panel better receive sunlight and improve power generation efficiency. Furthermore, the detection mechanism enables convenient and quick installation and removal of the infrared temperature detection equipment, and allows for comprehensive and accurate detection of the temperature at different locations on the PV panel, facilitating timely detection of anomalies and ensuring the normal operation of the PV panel.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a distributed photovoltaic panel temperature detection device, comprising two mounting frames, an adjustment mechanism shared on the outer side of the two mounting frames, a photovoltaic panel on one side of the adjustment mechanism, and multiple detection mechanisms arranged in a rectangular array on one side of the adjustment mechanism. The adjustment mechanism includes two slide rails, one side of which is fixedly connected to one side of one of the mounting frames. A sliding frame is provided on one side of each of the two slide rails, and an assembly plate is rotatably mounted on one end of each of the two sliding frames. One side of the assembly plate is in contact with the photovoltaic panel. A rotating rod is provided in the middle of both sides of the assembly plate. A translation motor and a rotation motor are fixedly mounted at both ends of the sliding frame, respectively. A translation threaded rod is fixedly mounted at the output end of the translation motor, and a rotation threaded rod is fixedly mounted at the output end of the rotation motor. The outer side of the rotation threaded rod is threadedly engaged with one end of the rotation rod.

[0006] Preferably, the detection mechanism includes a locking plate, a locking opening is fixedly provided on the lower surface of the locking plate, a plurality of arc plates are fixedly provided on the lower surface of the locking plate, a locking groove is opened on the outer surface of the arc plates, an infrared temperature detection device is provided on the outer side of the plurality of arc plates, a spring is fixedly provided on the upper end of the locking plate, and a reset plate that cooperates with the plurality of arc plates is fixedly provided on the upper end of the spring.

[0007] Preferably, mounting holes are provided at both ends of the mounting bracket.

[0008] Preferably, both ends of the sliding frame are provided with fixed frames, and one side of the fixed frame is fixedly engaged with the translation motor and the rotation motor.

[0009] Preferably, a temperature detection port is provided on the inner side of the locking opening.

[0010] Preferably, all of the arc plates are made of elastic material.

[0011] Preferably, the upper end of the infrared temperature detection device is fixedly provided with a locking ring that cooperates with the locking groove.

[0012] Preferably, the plurality of the arc plates are arranged in a ring on the lower surface of the locking plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through its adjustment mechanism, enables flexible adjustment of the assembly plate and photovoltaic panel in both horizontal and angular directions, which helps the photovoltaic panel to better receive sunlight and improve power generation efficiency.

[0014] 2. This utility model, through its detection mechanism, enables convenient and quick installation and disassembly of infrared temperature detection equipment, and can comprehensively and accurately detect the temperature at different locations on the photovoltaic panel, facilitating timely detection of abnormalities and ensuring the normal operation of the photovoltaic panel. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of the present invention; Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model; Figure 4 This is a schematic diagram of the structure of the testing mechanism of this utility model.

[0016] In the diagram: 1. Mounting bracket; 2. Adjustment mechanism; 3. Detection mechanism; 4. Photovoltaic panel; 5. Mounting hole; 20. Slide rail; 21. Translation threaded rod; 22. Translation motor; 23. Fixing bracket; 24. Sliding bracket; 25. Rotating rod; 26. Rotating threaded rod; 27. Rotating motor; 28. Assembly plate; 30. Engaging port; 31. Arc plate; 32. Engaging groove; 33. Engaging plate; 34. Spring; 35. Reset plate; 36. Temperature detection port; 37. Engaging ring; 38. Infrared temperature detection equipment. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1 to 4As shown, this utility model provides a distributed photovoltaic panel temperature detection device, including two mounting brackets 1. An adjustment mechanism 2 is provided on the outer side of both mounting brackets 1. A photovoltaic panel 4 is provided on one side of the adjustment mechanism 2. Multiple detection mechanisms 3 arranged in a rectangular array are provided on one side of the adjustment mechanism 2. The adjustment mechanism 2 includes two slide rails 20. One side of each slide rail 20 is fixedly connected to one side of one of the mounting brackets 1. A sliding frame 24 is provided on one side of each slide rail 20. An assembly plate 28 is rotatably mounted on one end of each sliding frame 24. One side of the assembly plate 28 is in contact with the photovoltaic panel 4. Rotating rods 25 are provided in the middle of both sides of the assembly plate 28. A translation motor 22 and a rotation motor 27 are fixedly mounted at both ends of the sliding frame 24, respectively. A translation threaded rod 21 is fixedly mounted at the output end of the translation motor 22, and a rotation threaded rod 26 is fixedly mounted at the output end of the rotation motor 27. The outer side of the rotation threaded rod 26 is threadedly engaged with one end of the rotation rod 25. When using this distributed photovoltaic panel temperature detection device, the two mounting brackets 1 are first fixed in a suitable installation position through the mounting holes 5. The translation motor 22 is activated, which drives the translation threaded rod 21 to rotate. Since the translation threaded rod 21 is associated with the sliding frame 24, it drives the sliding frame 24 to move horizontally on the slide rail 20, thereby adjusting the horizontal position of the assembly plate 28 and the photovoltaic panel 4. When it is necessary to adjust the angle of the photovoltaic panel 4, the rotation motor 27 is activated, which drives the rotation threaded rod 26 to rotate. The rotation threaded rod 26 is threadedly engaged with one end of the rotation rod 25, thereby driving the rotation rod 25 to rotate. Since the rotation rod 25 is located in the middle of both sides of the assembly plate 28, and the assembly plate 28 is rotatably connected to the sliding frame 24, the angle of the assembly plate 28 and the photovoltaic panel 4 can be adjusted, allowing the photovoltaic panel 4 to better receive sunlight.

[0019] Specifically, the detection mechanism 3 includes a locking plate 33, with a locking opening 30 fixedly provided on the lower surface of the locking plate 33. Multiple arc plates 31 are fixedly provided on the lower surface of the locking plate 33, and locking grooves 32 are opened on the outer surface of the arc plates 31. An infrared temperature detection device 38 is provided on the outer side of the multiple arc plates 31. A spring 34 is fixedly provided at the upper end of the locking plate 33, and a reset plate 35 that cooperates with the multiple arc plates 31 is fixedly provided at the upper end of the spring 34. When installing the infrared temperature detection device 38, the locking ring 37 at the upper end of the infrared temperature detection device 38 is aligned with the locking groove 32 on the outer surface of the arc plate 31, and the infrared temperature detection device 38 is pressed down. Since the multiple arc plates 31 are all made of elastic material and are distributed in a ring on the lower surface of the locking plate 33, the arc plates 31 will shrink inward. When the locking ring 37 is fully engaged in the locking groove 32, the arc plates 31 return to their original shape, thus fixing the infrared temperature detection device 38. At this time, the infrared temperature detection device 38 detects the temperature of the photovoltaic panel 4 through the temperature detection port 36. When it is necessary to disassemble the infrared temperature detection device 38, pull the infrared temperature detection device 38 outward with force, and the arc plate 31 will retract inward until the locking ring 37 disengages from the locking groove 32. Then, the reset plate 35 drives the arc plate 31 to expand outward through the spring 34 to reset, and the infrared temperature detection device 38 can be removed.

[0020] Furthermore, the mounting holes 5 at both ends of the mounting bracket 1 provide a convenient installation method for the entire device. Through the mounting holes 5, bolts and other fasteners can be used to securely install the mounting bracket 1 on support structures in different scenarios, such as the ground and roof, thereby enhancing the installation versatility and stability of the device.

[0021] Furthermore, the sliding frame 24 is provided with fixed frames 23 at both ends, and one side of the fixed frame 23 is fixedly engaged with the translation motor 22 and the rotation motor 27, which can firmly fix the translation motor 22 and the rotation motor 27, ensure the stability of the motor during operation, reduce the error caused by motor vibration, and improve the adjustment accuracy and reliability of the adjustment mechanism 2.

[0022] It is worth noting that the temperature detection port 36 opened inside the locking port 30 provides a precise detection channel for the infrared temperature detection device 38, enabling the infrared temperature detection device 38 to directly and accurately detect the temperature of the corresponding position of the photovoltaic panel 4, avoiding detection errors caused by structural obstruction and improving the accuracy of temperature detection.

[0023] It is worth noting that the multiple arc plates 31 are made of elastic material. When installing the infrared temperature detection device 38, the arc plates 31 can undergo elastic deformation, which facilitates the engagement ring 37 to engage with the engagement groove 32, enabling the rapid installation of the infrared temperature detection device 38. When disassembling, the arc plates 31 can be deformed again by external force, and the infrared temperature detection device 38 can be easily removed. The operation is simple and improves the efficiency of equipment installation and disassembly.

[0024] It is worth mentioning that the locking ring 37 fixed at the upper end of the infrared temperature detection device 38 works in conjunction with the locking groove 32 on the outer surface of the arc plate 31 to form a stable locking structure, ensuring that the infrared temperature detection device 38 will not loosen or fall off due to external factors such as wind or vibration during the detection process, thus ensuring the continuity and stability of temperature detection.

[0025] It is worth emphasizing that multiple arc plates 31 are arranged in a ring on the lower surface of the locking plate 33. This arrangement can fix the infrared temperature detection device 38 from multiple directions, making the fixation more uniform and stable. This further enhances the reliability of the installation of the infrared temperature detection device 38 and reduces the problem of equipment damage or inaccurate detection caused by uneven local stress.

[0026] Among them, the infrared temperature detection device 38, photovoltaic panel 4, translation motor 22, and rotation motor 27 are existing technologies and will not be described in detail; at the same time, this utility model also includes a power supply, controller, and switch, etc., which are not the main technical points of this patent and will not be described in detail; the "front, back, left, and right" perspectives of this device are... Figure 1 The direction shown in the diagram is the reference.

[0027] Working Principle: When using this distributed photovoltaic panel temperature detection device, first fix the two mounting brackets 1 in the appropriate installation position through the mounting holes 5. Start the translation motor 22, which drives the translation threaded rod 21 to rotate. Since the translation threaded rod 21 is associated with the sliding frame 24, it drives the sliding frame 24 to move horizontally on the slide rail 20, thereby adjusting the horizontal position of the assembly plate 28 and the photovoltaic panel 4. When it is necessary to adjust the angle of the photovoltaic panel 4, start the rotation motor 27, which drives the rotation threaded rod 26 to rotate. The rotation threaded rod 26 is threaded with one end of the rotation rod 25, thereby driving the rotation rod 25 to rotate. Since the rotation rod 25 is located in the middle of both sides of the assembly plate 28, and the assembly plate 28 is rotatably connected to the sliding frame 24, the angle of the assembly plate 28 and the photovoltaic panel 4 can be adjusted, allowing the photovoltaic panel 4 to better receive sunlight.

[0028] When installing the infrared temperature detection device 38, align the locking ring 37 at the upper end of the infrared temperature detection device 38 with the locking groove 32 on the outer surface of the arc plate 31, and press the infrared temperature detection device 38 downwards. Since the multiple arc plates 31 are made of elastic material and are distributed in a ring on the lower surface of the locking plate 33, the arc plates 31 will retract inwards. When the locking ring 37 is fully engaged in the locking groove 32, the arc plates 31 return to their original shape, thus fixing the infrared temperature detection device 38. At this time, the infrared temperature detection device 38 detects the temperature of the photovoltaic panel 4 through the temperature detection port 36. When it is necessary to disassemble the infrared temperature detection device 38, pull the infrared temperature detection device 38 outwards with force to retract the arc plates 31 inwards until the locking ring 37 disengages from the locking groove 32. Then, the reset plate 35 drives the arc plates 31 to expand outwards through the spring 34 to reset, and the infrared temperature detection device 38 can be removed.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A distributed photovoltaic panel temperature detection device, comprising two mounting brackets (1), characterized in that: An adjustment mechanism (2) is provided on the outer side of both mounting brackets (1). A photovoltaic panel (4) is provided on one side of the adjustment mechanism (2). A plurality of detection mechanisms (3) are arranged in a rectangular array on one side of the adjustment mechanism (2). The adjustment mechanism (2) includes two slide rails (20). One side of the slide rail (20) is fixedly connected to one side of one of the mounting brackets (1). Each of the two slide rails (20) is provided with a sliding frame (24). One end of the two sliding frames (24) is rotatably provided with an assembly plate (28). One side of the assembly plate (28) is in contact with the photovoltaic panel (4). Rotating rods (25) are provided in the middle of both sides of the assembly plate (28). A translation motor (22) and a rotation motor (27) are fixedly provided at both ends of the sliding frame (24). A translation threaded rod (21) is fixedly provided at the output end of the translation motor (22). A rotation threaded rod (26) is fixedly provided at the output end of the rotation motor (27). The outer side of the rotation threaded rod (26) is threadedly engaged with one end of the rotation rod (25).

2. The distributed photovoltaic panel temperature detection device according to claim 1, characterized in that: The detection mechanism (3) includes a locking plate (33), a locking opening (30) is fixedly provided on the lower surface of the locking plate (33), a plurality of arc plates (31) are fixedly provided on the lower surface of the locking plate (33), a locking groove (32) is opened on the outer surface of the arc plates (31), an infrared temperature detection device (38) is provided on the outer side of the plurality of arc plates (31), a spring (34) is fixedly provided on the upper end of the locking plate (33), and a reset plate (35) is fixedly provided on the upper end of the spring (34) to cooperate with the plurality of arc plates (31).

3. The distributed photovoltaic panel temperature detection device according to claim 1, characterized in that: Mounting holes (5) are provided at both ends of the mounting bracket (1).

4. The distributed photovoltaic panel temperature detection device according to claim 1, characterized in that: Both ends of the sliding frame (24) are provided with fixed frames (23), and one side of the fixed frame (23) is fixedly engaged with the translation motor (22) and the rotation motor (27).

5. The distributed photovoltaic panel temperature detection device according to claim 2, characterized in that: A temperature detection port (36) is provided on the inner side of the locking port (30).

6. The distributed photovoltaic panel temperature detection device according to claim 2, characterized in that: All of the aforementioned arc plates (31) are made of elastic material.

7. The distributed photovoltaic panel temperature detection device according to claim 2, characterized in that: The upper end of the infrared temperature detection device (38) is fixedly provided with a locking ring (37) that cooperates with the locking groove (32).

8. The distributed photovoltaic panel temperature detection device according to claim 2, characterized in that: Multiple arc plates (31) are arranged in a ring on the lower surface of the locking plate (33).

Images