Photovoltaic module temperature monitoring device

Abstract

The utility model belongs to the technical field of temperature monitoring equipment, and particularly relates to a photovoltaic module temperature monitoring device, which comprises a temperature detector main body and a mounting frame, the mounting frame is mounted on the periphery of the temperature detector main body, and a quick disassembly and assembly structure is connected between the temperature detector main body and the mounting frame; the quick dismounting and mounting structure comprises a limiting insertion hole formed in the inner side wall of the mounting frame and a fixing plate fixedly connected to the surface of the upper end of the temperature detector main body, and by means of the quick dismounting and mounting structure, dismounting and mounting operation of the temperature detector main body and the mounting frame can be easily achieved by pulling the pull rod; the design greatly simplifies the complexity of the traditional disassembly process, so that when the temperature detector main body needs to be replaced or maintained, the operation can be quickly completed, and the maintenance efficiency is remarkably improved; for a large-scale photovoltaic power station, the convenient dismounting design can greatly reduce the maintenance time and cost, and improves the operation efficiency of the whole power station.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature monitoring equipment, in particular to a temperature monitoring device for photovoltaic modules. Background Technique

[0002] In the rapid development of photovoltaic technology, the temperature monitoring of photovoltaic modules has become an important link to ensure the efficient and safe operation of photovoltaic systems. Traditional temperature monitoring devices for photovoltaic modules usually have problems of difficult installation and disassembly, which not only increases the complexity and cost of maintenance, but also may affect the overall performance of photovoltaic systems. Therefore, it is particularly important to develop a temperature monitoring device for photovoltaic modules that can be conveniently disassembled and assembled and is stable and reliable.

[0003] At present, although there are various types of temperature monitoring devices for photovoltaic modules on the market, most devices still require complex tools or cumbersome steps during the disassembly and assembly process, which not only affects the maintenance efficiency, but also may cause unnecessary damage to photovoltaic modules. In addition, it is difficult to ensure the accuracy during the installation process of some devices, resulting in inaccurate temperature monitoring data and even potential safety hazards. For this reason, we provide a temperature monitoring device for photovoltaic modules. Content of the Utility Model

[0004] In order to solve the above problems, the utility model proposes a temperature monitoring device for photovoltaic modules to more precisely solve the problems raised in the above background technique.

[0005] The utility model is realized through the following technical solutions:

[0006] The utility model proposes a temperature monitoring device for photovoltaic modules, including a temperature detector main body and an installation frame. The installation frame is installed on the periphery of the temperature detector main body, and a quick disassembly and assembly structure is connected between the temperature detector main body and the installation frame;

[0007] The quick disassembly and assembly structure includes a limit jack opened on the inner side wall of the installation frame and a fixing plate fixedly connected to the upper surface of the temperature detector main body. A rectangular groove is opened on the surface of the fixing plate, a strip-shaped placement groove is opened on the inner side wall of the rectangular groove, a sliding sleeve block is slidably connected to the inner wall of the strip-shaped placement groove, a lapping slide plate is fixedly connected between the two sliding sleeve blocks, and the lapping slide plate is slidably connected to the inner wall of the rectangular groove. A limit insertion rod is fixedly connected to one end surface of the lapping slide plate, and a reset component is connected between the strip-shaped placement groove and the sliding sleeve block.

[0008] Furthermore, the reset component includes a horizontal fixing rod fixedly connected between the two end walls of the strip-shaped placement groove. A spring is sleeved on the periphery of the horizontal fixing rod, and the sliding sleeve block is slidably sleeved on the periphery of the horizontal fixing rod.

[0009] Furthermore, a strip-shaped through groove communicating with the rectangular groove is formed on the side of the fixing plate, and a sliding pull rod is fixedly connected to the side of the overlapping sliding plate, and the sliding pull rod is designed to pass through the strip-shaped through groove.

[0010] Furthermore, mounting through holes are formed on both sides of the temperature detector main body, and a heat dissipation fan for heat dissipation is mounted on the inner wall of the mounting through hole.

[0011] Furthermore, one end of the limiting insertion rod is inserted into the inner wall of the limiting insertion hole, and the inner diameter of the limiting insertion hole is adapted to the outer diameter of the limiting insertion rod in design.

[0012] Furthermore, one end of the spring is fixedly connected to the end wall of the strip-shaped placement groove, and the other end of the spring is fixedly connected to the surface of one end of the sliding sleeve block.

[0013] Advantages of the present utility model:

[0014] By adopting a quick disassembly and assembly structure, the present utility model can easily realize the disassembly and assembly operation of the temperature detector main body and the installation frame by pulling the sliding pull rod; this design greatly simplifies the complexity of the traditional disassembly process, enabling rapid operation when the temperature detector main body needs to be replaced or repaired, thus significantly improving the maintenance efficiency; for large-scale photovoltaic power stations, this convenient disassembly and assembly design can greatly reduce the maintenance time and cost and improve the operation efficiency of the entire power station.

[0015] By providing a reset assembly and the reset force of the spring, the present utility model ensures that when no external force acts, the limiting insertion rod can quickly reset and accurately insert into the limiting insertion hole, thereby realizing the quick installation and precise positioning of the temperature detector main body and the installation frame; this design not only improves the installation accuracy, ensures the accuracy of temperature monitoring, but also avoids potential safety hazards caused by improper installation; at the same time, during the disassembly process, the reset assembly can also ensure the smooth withdrawal of the limiting insertion rod from the insertion hole to achieve quick disassembly; this stable installation and disassembly function further improves the reliability and service life of the device. Description of the drawings

[0016] Figure 1 is a three-dimensional schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 is a structural schematic diagram after the installation frame of an embodiment of the present utility model is detached;

[0018] Figure 3 is a structural schematic diagram of the installation frame of an embodiment of the present utility model;

[0019] Figure 4 is an embodiment of the present utility model Figure 2 The enlarged structural view at A in.

[0020] In the figure: 1. Temperature detector main body; 2. Installation frame; 3. Fixed plate; 4. Limit jack; 5. Rectangular groove; 6. Strip-shaped placement groove; 7. Horizontal fixing rod; 8. Spring; 9. Sliding sleeve block; 10. Lapping slide plate; 11. Limit insertion rod; 12. T-shaped chute; 13. T-shaped slider; 14. Strip-shaped through groove; 15. Pulling rod; 16. Installation through hole; 17. Cooling fan. Specific implementation manner

[0021] In order to more clearly and completely illustrate the technical solution of the present utility model, the present utility model will be further described below with reference to the accompanying drawings.

[0022] Embodiment

[0023] As Figures 1-4 shown, the photovoltaic module temperature monitoring device proposed in an embodiment of the present utility model mainly consists of a temperature detector main body 1 and an installation frame 2; the installation frame 2 closely wraps around the periphery of the temperature detector main body 1 to play a role of fixing and protecting; a fixed plate 3 is provided on the upper end surface of the temperature detector main body 1, and a limit jack 4 matching the fixed plate 3 is opened on the inner side wall of the installation frame 2.

[0024] Among them, the quick disassembly and assembly structure is the core innovation point of this device; on the surface of the fixed plate 3, a rectangular groove 5 is opened, and a strip-shaped placement groove 6 is provided inside the groove; two sliding sleeve blocks 9 are installed in the strip-shaped placement groove 6, and they are connected by a lapping slide plate 10 to form a slidable component; when the sliding sleeve blocks 9 slide in the strip-shaped placement groove 6, the lapping slide plate 10 will slide in the rectangular groove 5 accordingly; at one end of the lapping slide plate 10, a limit insertion rod 11 is fixedly connected to be inserted into the limit jack 4 of the installation frame 2 to realize the fixation of the temperature detector main body 1 and the installation frame 2.

[0025] Furthermore, the reset component includes a horizontal fixing rod 7 fixedly connected between the two end walls of the strip-shaped placement groove 6, a spring 8 is sleeved on the periphery of the horizontal fixing rod 7, the sliding sleeve block 9 is slidably sleeved on the periphery of the horizontal fixing rod 7, one end of the spring 8 is fixedly connected to the end wall of the strip-shaped placement groove 6, and the other end of the spring 8 is fixedly connected to one end surface of the sliding sleeve block 9.

[0026] Among them, in order to improve the convenience of disassembly and assembly, a reset component is provided between the strip-shaped placement groove 6 and the sliding sleeve block 9. The reset component is composed of a horizontal fixing rod 7 and a spring 8. The horizontal fixing rod 7 is fixedly connected between the two end walls of the strip-shaped placement groove 6 to provide a sliding track for the sliding sleeve block 9. The spring 8 is sleeved around the horizontal fixing rod 7, with one end connected to the end wall of the strip-shaped placement groove 6 and the other end connected to one end surface of the sliding sleeve block 9. When the sliding sleeve block 9 is subjected to an external force, the spring 8 will deform; when the external force disappears, the spring 8 will restore its deformation and push the sliding sleeve block 9 to reset, thereby driving the limit insertion rod 11 to insert into or withdraw from the limit insertion hole 4.

[0027] Further, a strip-shaped through groove 14 communicating with the rectangular groove 5 is provided on the side of the fixing plate 3. A sliding pull rod 15 is fixedly connected to the side of the overlapping slide plate 10, and the sliding pull rod 15 is designed to pass through the strip-shaped through groove 14. Mounting through holes 16 are provided on both sides of the temperature detector main body 1, and a heat dissipation fan 17 for heat dissipation is installed on the inner wall of the mounting through hole 16.

[0028] Among them, for the convenience of operation, a strip-shaped through groove 14 communicating with the rectangular groove 5 is also provided on the side of the fixing plate 3. On the side of the overlapping slide plate 10, a sliding pull rod 15 is fixedly connected, and it extends out through the strip-shaped through groove 14. The user only needs to pull the sliding pull rod 15 to easily realize the disassembly and assembly operation of the temperature detector main body 1 and the mounting frame 2; in order to ensure that the temperature detector main body 1 can work stably for a long time, the device also provides mounting through holes 16 on both sides thereof, and heat dissipation fans 17 are installed in the through holes to improve the heat dissipation performance.

[0029] The working principle of the present utility model: Align the fixing plate 3 of the temperature detector main body 1 with the limit insertion hole 4 of the mounting frame 2, and then push the temperature detector main body 1 so that the limit insertion rod 11 inserts into the limit insertion hole 4. During the insertion process, the sliding sleeve block 9 and the overlapping slide plate 10 are squeezed, and the spring 8 deforms. When the limit insertion rod 11 is completely inserted into the limit insertion hole 4, the spring 8 restores its deformation and pushes the sliding sleeve block 9 and the overlapping slide plate 10 to reset, ensuring that the limit insertion rod 11 is stably fixed in the limit insertion hole 4; pull the sliding pull rod 15 to drive the sliding sleeve block 9 and the overlapping slide plate 10 to slide in the rectangular groove 5, so that the limit insertion rod 11 withdraws from the limit insertion hole 4. Then, the temperature detector main body 1 can be easily removed from the mounting frame 2 for replacement or repair.

[0030] Finally, it should be noted that: The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example and does not constitute a limitation to this specification. Although not explicitly stated here, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are proposed in this specification, so such modifications, improvements, and corrections still fall within the spirit and scope of the exemplary embodiments of this specification. At the same time, this specification uses specific terms to describe the embodiments of this specification. Such as "one embodiment", "an embodiment", and / or "some embodiments" mean a certain feature, structure, or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment" or "one embodiment" or "an alternative embodiment" mentioned twice or more at different positions in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. In addition, unless explicitly stated in the claims, the order of the processing elements and sequences described in this specification, the use of numerical letters, or the use of other names are not used to limit the order of the processes and methods in this specification.

[0031] Finally, it should be noted that: The above are only the preferred embodiments of the present utility model and are not used 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 recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A temperature monitoring device for a photovoltaic module, comprising a temperature detector body (1) and a mounting frame (2), the mounting frame (2) being installed on the periphery of the temperature detector body (1), characterized in that, A quick disassembly and assembly structure is connected between the temperature detector body (1) and the mounting frame (2); The quick disassembly and assembly structure includes a limit jack (4) opened on the inner side wall of the mounting frame (2) and a fixing plate (3) fixedly connected to the upper surface of the temperature detector body (1). A rectangular groove (5) is opened on the surface of the fixing plate (3). A strip-shaped placement groove (6) is opened on the inner side wall of the rectangular groove (5). A sliding sleeve block (9) is slidably connected to the inner wall of the strip-shaped placement groove (6). A lapping slide plate (10) is fixedly connected between the two sliding sleeve blocks (9). The lapping slide plate (10) is slidably connected to the inner wall of the rectangular groove (5). A limit insertion rod (11) is fixedly connected to one end surface of the lapping slide plate (10). A reset component is connected between the strip-shaped placement groove (6) and the sliding sleeve block (9).

2. The temperature monitoring device for a photovoltaic module according to claim 1, wherein, The reset component includes a transverse fixing rod (7) fixedly connected between the two end walls of the strip-shaped placement groove (6). A spring (8) is sleeved on the periphery of the transverse fixing rod (7). The sliding sleeve block (9) is slidably sleeved on the periphery of the transverse fixing rod (7).

3. The temperature monitoring device for a photovoltaic module according to claim 1, wherein A strip-shaped through groove (14) communicating with the rectangular groove (5) is opened on the side of the fixing plate (3). A pulling rod (15) is fixedly connected to the side of the lapping slide plate (10). The pulling rod (15) is designed to pass through the strip-shaped through groove (14).

4. The temperature monitoring device for a photovoltaic module according to claim 1, characterized in that, Mounting through holes (16) are opened on both sides of the temperature detector body (1). A heat dissipation fan (17) for heat dissipation is installed on the inner wall of the mounting through hole (16).

5. The temperature monitoring device for a photovoltaic module according to claim 1, characterized in that, One end of the limit insertion rod (11) is inserted into the inner wall of the limit jack (4). The inner diameter of the limit jack (4) is adapted to the outer diameter of the limit insertion rod (11) in design.

6. The temperature monitoring device for a photovoltaic module according to claim 2, wherein, One end of the spring (8) is fixedly connected to the end wall of the strip-shaped placement groove (6). The other end of the spring (8) is fixedly connected to one end surface of the sliding sleeve block (9).

Images