A device with self-protection installation self-detection convenient photovoltaic panel erection use

Abstract

The application relates to the photovoltaic panel erection technical field, in particular to a device with self-protection, self-detection, convenient photovoltaic panel erection and the like, which comprises a protection part and an erection part, the protection part is arranged on the erection part, an installation adjusting part is arranged in the erection part, the protection part comprises limiting guide rails and clamping plates, the limiting guide rails and the clamping plates are symmetrically arranged, and the two limiting guide rails are fixedly connected to the upper ends of the two clamping plates respectively. The cooperative operation of the first limiting adjusting main body and the second limiting adjusting main body enables the device to have the size self-adapting capability and the quick dismounting performance, the erection efficiency of the photovoltaic panel is obviously improved, the electric push rod drives the first installation supporting plate to move, cooperates with the linkage folding structure of the first folding adjusting plate and the second folding adjusting plate, can drive the extruded limiting side plates to quickly approach or move away from the two sides of the photovoltaic panel, and realizes the quick positioning of photovoltaic panels with different widths.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic panel installation technology, specifically a device with self-protection, self-detection, and convenient installation and use for photovoltaic panels. Background Technology

[0002] With the continued growth of global demand for clean energy, photovoltaic power generation, as an important form of renewable energy, has been widely used in various scenarios. As the core component of the power generation system, the installation quality and protection performance of photovoltaic panels directly affect the power generation efficiency and service life.

[0003] A prior art patent (CN117614360B) discloses a photovoltaic panel frame for easy assembly of solar panels. This prior art includes a photovoltaic panel and a support frame. The support frame includes a water inlet channel, a magnetic rod, and a crossbeam. The crossbeam has keyways and through holes. A magnetic block and a locking key are located on the back of the photovoltaic panel. The photovoltaic panel is assembled into the keyway via the locking key. The magnetic rod is installed in the through hole and has symmetrical positive and negative magnetic poles located directly below the magnetic block. The upper and lower photovoltaic panels are connected during assembly via their respective upper and lower inclined surfaces.

[0004] However, the aforementioned devices and existing photovoltaic panel installation equipment still have problems in use. Traditional photovoltaic panel installation methods are complex, requiring professional personnel and involving the disassembly and tightening of numerous bolts, resulting in low installation efficiency and susceptibility to errors. This can prevent the photovoltaic panels from fitting perfectly into the mounting groove. Some installation methods require repeated rotation of lead screws, which is not only labor-intensive but also prone to causing unstable movement of corner protection blocks and tilting / jamming if the two lead screws rotate out of sync, increasing installation difficulty and cost. During use, photovoltaic panels are constantly exposed to the outdoor environment, making them highly susceptible to natural elements such as strong winds, rain, snow, hail, and the accumulation of dust and debris, all of which can damage the panels, reducing their lifespan and power generation efficiency. Furthermore, existing installation equipment cannot quickly adapt and position photovoltaic panels of different sizes, and the panels are prone to tilting and jamming during installation, hindering precise and rapid horizontal and neat installation. Therefore, a device with self-protection, self-detection, and ease of installation is needed to solve these problems. Summary of the Invention

[0005] To address the problems in the existing technology, the present invention provides a device with self-protection, self-detection, and convenient photovoltaic panel installation and use.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a device with self-protection, self-installation and self-detection for easy installation and use of photovoltaic panels, including a protective part and an installation part, the protective part is set on the installation part, and the installation adjustment part is set inside the installation part;

[0007] The protective part includes a limiting guide rail and a clamping plate. The limiting guide rail and the clamping plate are symmetrically distributed. The two limiting guide rails are fixedly connected to the upper ends of the two clamping plates respectively. The outer side of the limiting guide rail is evenly threaded with a first locking threaded rod. A protective transparent cover is provided above the limiting guide rail. The bottom sides of the protective transparent cover are slidably clamped into the inside of the limiting guide rail. The front end of the first locking threaded rod penetrates the limiting guide rail and presses against the side wall of the protective transparent cover.

[0008] The support unit includes a bottom protective plate and an outer frame. The bottom protective plate is fixedly connected to the bottom end of the outer frame by bolts. Sliding slots are opened inside both ends of the outer frame. Support connecting seats are provided at the bottom of the four corners of the bottom protective plate. Cooling fans are evenly fixedly installed on the bottom protective plate. The air outlet of the cooling fan is located inside the bottom end of the outer frame. Discharge holes are evenly opened through the bottom protective plate.

[0009] Preferably, the installation adjustment part includes a first limiting adjustment body, a limiting support plate, a pull-out groove, a limiting slot, a sliding plate, and a second limiting adjustment body. The sliding plate is fixedly connected to both ends of the limiting support plate. The limiting slot is opened at the beginning of the limiting support plate and is located inside the sliding plate. The pull-out groove is symmetrically opened through the outer end of the limiting support plate. The first limiting adjustment body and the second limiting adjustment body are disposed on the limiting support plate, and the first limiting adjustment body and the second limiting adjustment body have the same structure. A photovoltaic panel is fixedly disposed on the limiting support plate by the first limiting adjustment body and the second limiting adjustment body.

[0010] Preferably, both the first and second limit adjustment bodies include an auxiliary support plate, a second rotating wheel, a synchronous belt, a first screw nut, a first rotating wheel, a side mounting plate, a compression limit side plate, a movable adjustment plate, a first rotating arm, a first support column, a second support column, a second rotating arm, a second locking threaded rod, a compression fixing plate, a fixing plate, fixing bolts, a threaded adjustment rod, an electric push rod, a first folding adjustment plate, a second folding adjustment plate, a first mounting support plate, and a second mounting support plate. The first mounting support plate is disposed outside the second mounting support plate, and the movable adjustment plate and the fixing plate are respectively fixedly installed on the first mounting support plate and the second mounting support plate by bolts. On the support plate, the electric push rod is fixedly installed at the bottom of both ends of the second mounting support plate, and the front end of the electric push rod is fixedly connected to the bottom of the first mounting support plate. The two ends of the first folding adjustment plate and the second folding adjustment plate are respectively rotatably connected to the bottom of the first mounting support plate and the second mounting support plate, and the middle of the first folding adjustment plate and the second folding adjustment plate are rotatably connected by a rotating shaft. The second support column is fixedly installed at the upper part of both ends of the fixed plate, and the first support column is fixedly connected to the upper part of both ends of the movable adjustment plate. The second rotating arm is rotatably installed at the upper end of the second support column, and the first rotating arm is rotatably installed at the upper part of the first support column. The second locking threaded rod is threaded through and inserted into the second rotating arm and the first rotating arm, and the length of the first rotating arm is greater than the upper end of the second rotating arm. The second locking threaded rods are evenly distributed on the first rotating arm. The extrusion fixing plate is located below the second rotating arm and the first rotating arm, and the extrusion fixing plate is rotatably engaged with the bottom end of the second locking threaded rod. The side mounting plate is fixedly installed in the middle of the outer side end of the movable adjustment plate. The auxiliary support plate is evenly fixedly connected to the inner end of the movable adjustment plate. The extrusion limiting side plate is located in the inner end of the side mounting plate, and the bottom end of the extrusion limiting side plate is slidably engaged with the movable adjustment plate and the auxiliary support plate. On the support plate, the threaded adjusting rod is threaded into the extrusion limiting side plate. The first rotating wheel is rotatably engaged in the middle of the side mounting plate. The second rotating wheel is distributed on both sides of the first rotating wheel and is rotatably engaged in the side mounting plate. The synchronous belt is rotatably disposed between the second rotating wheel and the first rotating wheel. The first screw nut is fixedly installed in the middle of the outer end of the first rotating wheel. The inner ends of the second rotating wheel and the first rotating wheel are respectively fixedly connected to the side ends of the threaded adjusting rod away from the extrusion limiting side plate. The fixing bolts are evenly threaded into the fixing plate, and the upper end face of the fixing bolts is flush with the upper end face of the fixing plate.

[0011] Preferably, the mounting slots evenly distributed on the fixing plate are each fixedly mounted with a mounting plate by bolts, and a detection and adjustment spring is fixedly mounted on the upper end of the mounting plate, and a pressure sensor is fixedly mounted on the upper end of the detection and adjustment spring.

[0012] Preferably, a second screw nut is fixedly installed at the middle of the upper end of the second locking threaded rod, and a rubber gasket is fixedly connected to the bottom end face of the compression fixing plate.

[0013] Preferably, both ends of the first mounting support plate and the second mounting support plate are slidably engaged inside the limiting slot, and the first mounting support plate and the second mounting support plate are located below the limiting support plate, the movable adjustment plate and the fixed plate are located above the limiting support plate, and the fixing bolt passes through the fixed plate and is fixedly connected to the limiting support plate.

[0014] Preferably, the two sides of the photovoltaic panel are located between the inner sides of the compression limiting side plates in the first limiting adjustment body and the second limiting adjustment body, and the compression limiting side plates are in compression contact with the side ends of the photovoltaic panel. The compression fixing plates provided on the second rotating arm and the first rotating arm compress and limit the two edge positions of the photovoltaic panel, and the bottom end of the photovoltaic panel compresses each pressure sensor.

[0015] Preferably, the sliding plate is slidably engaged inside the sliding slot, the inner side of the plate is securely connected to the outer end of the outer frame, the upper end face of the limiting guide rail is flush with the upper end face of the outer frame, and the central protrusion of the protective transparent cover is inclined downwards in a sloping manner on both sides.

[0016] The beneficial effects of this invention are:

[0017] I. This invention features an installation adjustment section and a multi-point pressure detection structure, enabling precise self-detection and adaptive installation of the photovoltaic panel. Through pressure sensors and detection adjustment springs evenly distributed on the fixing plate, the extrusion pressure data at various points on the bottom of the photovoltaic panel can be detected in real time when the pressing and fixing plate presses and fixes the edges of both ends of the photovoltaic panel. This data is then displayed intuitively on the control panel. Operators can adjust the second locking threaded rod or second tightening nut according to the pressure differences at different locations, ensuring that the photovoltaic panel is evenly and horizontally fixed to the limiting support plate. This effectively avoids problems such as tilting and jamming of the photovoltaic panel caused by uneven manual adjustment in traditional installation methods, significantly improving installation accuracy and reliability.

[0018] II. Through the coordinated operation of the first and second limiting adjustment bodies, this invention enables the device to have size self-adaptation capability and rapid disassembly and assembly performance, significantly improving the installation efficiency of photovoltaic panels. The electric push rod drives the first mounting support plate to move, and in conjunction with the linkage folding structure of the first and second folding adjustment plates, it can drive the pressing limiting side plate to quickly approach or move away from both sides of the photovoltaic panel, realizing the rapid positioning of photovoltaic panels of different widths. The first screw nut drives the first and second rotating wheels to rotate synchronously, driving the threaded adjustment rod to make the pressing limiting side plate slide smoothly and precisely lock the side end of the photovoltaic panel. The design of the first rotating arm being longer than the second rotating arm ensures that when installing photovoltaic panels of different widths, the second locking threaded rod can accurately move to the top of both ends of the photovoltaic panel for pressing and fixing, realizing the rapid and stable adaptation and fixing installation of photovoltaic panels of different specifications.

[0019] Third, the protective and mounting sections of this invention provide comprehensive self-protection capabilities for the photovoltaic panels, extending the service life of the equipment and reducing maintenance costs. The protective transparent cover is made of high-strength transparent polycarbonate or explosion-proof tempered glass, which can effectively block the direct impact of severe weather such as hail, sandstorms, rain, and snow, while ensuring the normal light collection and power generation of the photovoltaic panels. The structural design of the central protrusion and the sloping sides, combined with the sliding snap-fit ​​installation method on the limit guide rail, facilitates quick disassembly and assembly and allows rainwater and dust to slide off automatically, reducing accumulation. The bottom of the mounting section is equipped with a heat dissipation fan and exhaust holes, which can promptly discharge heat and seep into the outer frame. The support connecting seats at the four corners of the bottom protective plate facilitate quick connection with the external bracket. The installation and adjustment section can be pulled out as a whole through the pull-out groove, allowing the photovoltaic panels to be inspected or replaced without disassembling the entire machine, greatly improving the convenience of later maintenance. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a three-dimensional structural diagram of the main body from a frontal perspective in this invention;

[0022] Figure 2 This is a schematic diagram of the protective part in the open state in this invention;

[0023] Figure 3 This is a schematic diagram of the protective part structure in this invention;

[0024] Figure 4 This is a schematic diagram of the internal structure of the mounting section in this invention;

[0025] Figure 5 This is a schematic diagram of the installation adjustment part in the pulled-out state in this invention;

[0026] Figure 6 This is a schematic diagram of the mounting structure in this invention;

[0027] Figure 7 This is a schematic diagram of the installation and adjustment part in the present invention;

[0028] Figure 8 This is a schematic diagram of the first limiting adjustment main structure in this invention;

[0029] Figure 9 This is a side view of the three-dimensional structure of the first limiting adjustment body in this invention;

[0030] Figure 10 This is a schematic diagram of the bottom structure of the first limiting adjustment body in this invention.

[0031] In the diagram: 1-Protective section, 2-Erection section, 3-Protective transparent cover, 4-Limiting guide rail, 5-Clamping plate, 6-First locking threaded rod, 7-Installation and adjustment section, 8-Support connecting seat, 9-Bottom protective plate, 10-Sliding slot, 11-Outer frame, 12-Drain hole, 13-Cooling fan, 14-Photovoltaic panel, 15-First limit adjustment body, 16-Limit support plate, 17-Pull-out slot, 18-Limiting slot, 19-Sliding clamping plate, 20-Second limit adjustment body, 21-Auxiliary support plate, 22-Second rotating wheel, 23-Synchronous belt, 24-First tightening nut, 25-First 26-Side mounting plate, 27-Extrusion limiting side plate, 28-Moving adjustment plate, 29-First rotating arm, 30-First support column, 31-Second support column, 32-Second rotating arm, 33-Second locking threaded rod, 34-Second tightening nut, 35-Extrusion fixing plate, 36-Fixing plate, 37-Fixing bolt, 38-Fixing mounting plate, 39-Detection and adjustment spring, 40-Pressure sensor, 41-Threaded adjustment rod, 42-Electric push rod, 43-First folding adjustment plate, 44-Second folding adjustment plate, 45-First mounting support plate, 46-Second mounting support plate. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0033] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices.

[0034] The invention will be further described below with reference to the accompanying drawings.

[0035] like Figure 1-6 As shown, the present invention provides a device with self-protection, self-detection, and convenient photovoltaic panel installation, comprising a protective part 1 and an installation part 2. The protective part 1 is mounted on the installation part 2, and the installation part 2 has an installation adjustment part 7 inside. The protective part 1 includes a limiting guide rail 4 and a clamping plate 5, which are symmetrically distributed. The two limiting guide rails 4 are respectively fixedly connected to the upper ends of the two clamping plates 5. A first locking threaded rod 6 is evenly threaded into the outer side of the limiting guide rail 4. A protective transparent cover 3 is provided above the limiting guide rail 4, and the bottom sides of the protective transparent cover 3 are slidably engaged with the inside of the limiting guide rail 4. The front end of the first locking threaded rod 6 penetrates the limiting guide rail 4 and makes contact with the side wall of the protective transparent cover 3. The protective part 1 provides protection. The mounting part 2 includes a bottom protective plate 9 and an outer frame 11. The bottom protective plate 9 is fixedly connected to the bottom end of the outer frame 11 by bolts. Sliding slots 10 are provided inside both ends of the outer frame 11. Support connecting seats 8 are provided at the bottom of the four corners of the bottom protective plate 9. Cooling fans 13 are evenly fixedly installed on the bottom protective plate 9. The air outlet of the cooling fan 13 is located inside the bottom end of the outer frame 11. Discharge holes 12 are evenly provided through the bottom protective plate 9. The mounting part 2 facilitates the protection of the photovoltaic panel 14 and makes the whole device easy to install and connect. The protective transparent cover 3 is made of high-strength transparent polycarbonate or explosion-proof tempered glass.

[0036] like Figure 7As shown, the installation adjustment unit 7 includes a first limiting adjustment body 15, a limiting support plate 16, a pull-out groove 17, a limiting slot 18, a sliding plate 19, and a second limiting adjustment body 20. The sliding plate 19 is fixedly connected to both ends of the limiting support plate 16. The limiting slot 18 is opened at the beginning of the limiting support plate 16 and is located inside the sliding plate 19. The pull-out groove 17 is symmetrically opened through the outer end of the limiting support plate 16. The first limiting adjustment body 15 and the second limiting adjustment body 20 are set on the limiting support plate 16, and the first limiting adjustment body 15 and the second limiting adjustment body 20 have the same structure. The photovoltaic panel 14 is fixedly mounted on the limiting support plate 16 by the first limiting adjustment body 15 and the second limiting adjustment body 20. The pull-out groove 17 facilitates the entire installation adjustment unit 7 to be pulled out from the outer frame 11, which is convenient for the maintenance and replacement of the photovoltaic panel 14.

[0037] like Figure 8-10As shown, both the first limit adjustment body 15 and the second limit adjustment body 20 include an auxiliary support plate 21, a second rotating wheel 22, a synchronous belt 23, a first screw nut 24, a first rotating wheel 25, a side mounting plate 26, a compression limit side plate 27, a movable adjustment plate 28, a first rotating arm 29, a first support column 30, a second support column 31, a second rotating arm 32, a second locking threaded rod 33, a compression fixing plate 35, a fixing plate 36, a fixing bolt 37, a threaded adjustment rod 41, an electric push rod 42, a first folding adjustment plate 43, a second folding adjustment plate 44, a first mounting support plate 45, and a second mounting support plate 46. The first mounting support plate 45 is located outside the second mounting support plate 46. The movable adjustment plate 28 and the fixing plate 29... 6 are respectively fixedly installed on the first mounting support plate 45 and the second mounting support plate 46 by bolts. The electric push rod 42 is fixedly installed at the bottom of both ends of the second mounting support plate 46, and the front end of the electric push rod 42 is fixedly connected to the bottom of the first mounting support plate 45. The two ends of the first folding adjustment plate 43 and the second folding adjustment plate 44 are respectively rotatably connected to the bottom of the first mounting support plate 45 and the second mounting support plate 46, and the middle of the first folding adjustment plate 43 and the second folding adjustment plate 44 are rotatably connected by a rotating shaft. The second support column 31 is fixedly installed on the upper part of both ends of the fixed plate 36. The first support column 30 is fixedly connected to the upper part of both ends of the movable adjustment plate 28. The second rotating arm 32 is rotatably installed on the upper end of the second support column 31. Arm 29 is rotatably mounted on the upper end of the first support column 30. A second locking threaded rod 33 is threaded through and inserted into the second rotating arm 32 and the first rotating arm 29. The length of the first rotating arm 29 is greater than the upper end of the second rotating arm 32. The second locking threaded rods 33 are evenly distributed on the first rotating arm 29. A pressing fixing plate 35 is located below the second rotating arm 32 and the first rotating arm 29, and is rotatably engaged with the bottom end of the second locking threaded rod 33. A side mounting plate 26 is fixedly mounted on the middle of the outer end of the movable adjustment plate 28. An auxiliary support plate 21 is evenly fixedly connected to the inner end of the movable adjustment plate 28. A pressing limiting side plate 27 is located on the inner end of the side mounting plate 26, and the bottom end of the pressing limiting side plate 27 is slidably engaged with the movable adjustment plate 28. On the adjusting plate 28 and auxiliary support plate 21, the threaded adjusting rod 41 is threadedly inserted into the extrusion limiting side plate 27. The first rotating wheel 25 is rotatably engaged in the middle of the side mounting plate 26. The second rotating wheel 22 is distributed on both sides of the first rotating wheel 25 and is rotatably engaged in the side mounting plate 26. The synchronous belt 23 is rotatably positioned between the second rotating wheel 22 and the first rotating wheel 25. The first screw nut 24 is fixedly installed in the middle of the outer end of the first rotating wheel 25. The inner ends of the second rotating wheel 22 and the first rotating wheel 25 are respectively fixedly connected to the side end of the threaded adjusting rod 41 away from the extrusion limiting side plate 27. The fixing bolts 37 are evenly threaded into the fixing plate 36, and the upper end face of the fixing bolts 37 is flush with the upper end face of the fixing plate 36.The first limit adjustment body 15 and the second limit adjustment body 20 can effectively and horizontally fix photovoltaic panels 14 of different sizes, making installation, disassembly, and fixing convenient, time-saving, and labor-saving.

[0038] The mounting slots evenly distributed on the fixed plate 36 are all fixedly mounted with mounting plates 38 by bolts. The upper end of the mounting plate 38 is fixedly mounted with a detection adjustment spring 39, and the upper end of the detection adjustment spring 39 is fixedly mounted with a pressure sensor 40. The detection adjustment spring 39 and the pressure sensor 40 play an auxiliary role in detection and judgment.

[0039] The upper middle part of the second locking threaded rod 33 is fixedly installed with a second screw nut 34 for easy screwing control. The bottom end of the compression fixing plate 35 is fixedly connected with a rubber gasket for protection.

[0040] Both ends of the first mounting support plate 45 and the second mounting support plate 46 are slidably engaged inside the limiting slot 18, and the first mounting support plate 45 and the second mounting support plate 46 are located below the limiting support plate 16. The movable adjustment plate 28 and the fixed plate 36 are located above the limiting support plate 16, and the fixing bolt 37 passes through the fixed plate 36 and is fixedly connected to the limiting support plate 16 to achieve fixed positioning and installation.

[0041] The photovoltaic panel 14 is located between the inner sides of the compression limiting side plate 27 in the first limiting adjustment body 15 and the second limiting adjustment body 20, and the compression limiting side plate 27 is in compression contact with the side end of the photovoltaic panel 14. The compression fixing plate 35 provided on the second rotating arm 32 and the first rotating arm 29 compresses and limits the two ends of the photovoltaic panel 14, thereby pressing and fixing the photovoltaic panel 14 at different positions. The bottom end of the photovoltaic panel 14 compresses each pressure sensor 40. The compression force detected by each pressure sensor 40 can help determine whether the photovoltaic panel 14 is pressed and set in place at each position.

[0042] The sliding plate 19 is slidably engaged inside the sliding slot 10. The inner side of the plate 5 is securely connected to the outer end of the outer frame 11. The upper end face of the limiting guide rail 4 is flush with the upper end face of the outer frame 11. The central protrusion of the protective transparent cover 3 is inclined downwards on both sides, so that rainwater and dust falling on the protective transparent cover 3 can quickly slide to both sides and are not easy to accumulate.

[0043] The protective transparent cover 3 is made of high-strength transparent polycarbonate or explosion-proof tempered glass. Its bottom sides are slidably engaged in the limiting guide rail 4. The pressure sensor 40 is installed on the fixed plate 36 through the detection and adjustment spring 39. It is used to detect the squeezing force at the bottom of the photovoltaic panel 14 and to help determine whether the photovoltaic panel 14 is installed horizontally. The contact surface between the synchronous belt 23 and the second rotating wheel 22 and the first rotating wheel 25 is a frosted surface to increase the driving friction and prevent slippage. The length of the first rotating arm 29 is greater than that of the second rotating arm 32 to accommodate photovoltaic panels 14 of different widths and to ensure that the second locking threaded rod 33 moves to the top of the outer sides of the photovoltaic panel 14 for pressing and fixing. The upper end face of the limiting guide rail 4 is flush with the upper end face of the outer frame 11. The inner side of the clamping plate 5 is fixedly connected to the outer end of the outer frame 11. The sliding clamping plate 19 is slidably engaged in the inside of the sliding groove 10.

[0044] Working principle: During use, the limiting support plate 16, the first limiting adjustment body 15, and the second limiting adjustment body 20 are first slid out of the outer frame 11 through the pull-out slot 17. At this time, the photovoltaic panel 14 can be easily placed on the fixing plate 36 in the first limiting adjustment body 15 and the second limiting adjustment body 20. According to the different widths of the photovoltaic panel 14, the electric push rod 42 in the first limiting adjustment body 15 and the second limiting adjustment body 20 is controlled by the control panel set on the side of the outer frame 11. Since the fixing plate 36 in the first limiting adjustment body 15 and the second limiting adjustment body 20 is fixed to the limiting support plate 16 by fixing bolts 37, the first limiting adjustment body 15 and the second limiting adjustment body 20 are indirectly able to move. The second mounting support plate 46 in the second limiting adjustment body 20 is fixed to the bottom of the limiting support plate 16. Therefore, when the electric push rod 42 fixed on the second mounting support plate 46 is running, it can drive the first mounting support plate 45 to slide along the limiting support plate 16. At this time, the movable adjustment plate 28 slides and adjusts along the limiting support plate 16. At this time, the first folding adjustment plate 43 and the second folding adjustment plate 44 rotate and fold. The movable limiting slot 18 causes the compression limiting side plate 27 in the first limiting adjustment body 15 and the second limiting adjustment body 20 to approach and contact the sides of the photovoltaic panel 14 to achieve limiting. Then, by external force, the second rotating arm 32 and the first rotating arm 29 rotate to be directly above the movable adjustment plate 28 and the fixed plate 36. At this point, the second locking threaded rods 33 on the second rotating arm 32 and the first rotating arm 29 are moved to above the two end edges of the photovoltaic panel 14. When the photovoltaic panel 14 is narrow, the first rotating arm 29, being longer, can rotate to an inclined state, allowing the second locking threaded rods 33 on the first rotating arm 29 to move fully to directly above the outer sides of the photovoltaic panel 14. Then, using a tool, each of the second tightening nuts 34 is screwed in, or the second locking threaded rods 33 are directly screwed in, causing the second locking threaded rods 33 to move downwards along the second rotating arm 32 and the first rotating arm 29. This causes the pressing and fixing discs 35 on the second rotating arm 32 and the first rotating arm 29 to press against the two end edges of the photovoltaic panel 14. The photovoltaic panel 14 is pressed and fixed, and during the pressing and fixing process, the bottom end of the photovoltaic panel 14 is pressed against each pressure sensor 40 and the detection and adjustment spring 39, so that the bottom end of the photovoltaic panel 14 is fully attached to the upper end of the fixing plate 36. The pressing force detected by the pressure sensor 40 at each position can help determine whether the photovoltaic panel 14 is horizontally and fully fixed above the side mounting plate 26. The pressing force detected by each pressure sensor 40 can be displayed on the control panel. According to the pressure value detected by the pressure sensor 40 at different positions, the second locking threaded rod 33 or the second tightening nut 34 at different positions can be turned accordingly, so that the pressing and fixing plate 35 at the corresponding position can accurately press and adjust the photovoltaic panel 14.This allows the photovoltaic panel 14 to be pressed and fixed horizontally onto the limiting support plate 16. After both ends of the photovoltaic panel 14 are fixed, if the limiting performance of the limiting side plate 27 on the side of the photovoltaic panel 14 is insufficient after the first adjustment, the first screw nut 24 can be tightened with a tool. The rotation of the first screw nut 24 can drive the first rotating wheel 25 in the middle to rotate. Since a synchronous belt 23 is set between the first rotating wheel 25 and the second rotating wheels 22 on both sides, and the contact position between the synchronous belt 23 and the second rotating wheels 22 and the first rotating wheel 25 is set with a frosted surface to increase the driving friction and prevent slippage, the rotation of the first rotating wheel 25 can drive the second rotating wheel 22 to rotate synchronously. The rotating second rotating wheel 22 and the first rotating wheel 25... The rotating wheel 25 is rotatably engaged with the compression limiting side plate 27, and can drive each threaded adjusting rod 41 to rotate. The threaded adjusting rod 41 is threadedly inserted into the inside of the compression limiting side plate 27, and the bottom end of the compression limiting side plate 27 is slidably engaged with the movable adjusting plate 28 and the auxiliary support plate 21. Therefore, when the first rotating wheel 25 and the second rotating wheel 22 drive each threaded adjusting rod 41 to rotate synchronously, the compression limiting side plate 27 can slide along the movable adjusting plate 28 and the auxiliary support plate 21, thereby fully compressing and fixing the side end of the photovoltaic panel 14, so that the photovoltaic panel 14 can be horizontally and firmly set on the limiting support plate 16. After the setting is completed, the installation adjusting part 7 can be slid into the inside of the outer frame 11.

[0045] After the photovoltaic panel 14, which is fixed inside the installation and adjustment unit 7, is moved into the interior of the mounting unit 2, the clamping plates 5 on both sides of the protective unit 1 are secured to both sides of the outer frame 11 by external force, so that the limiting guide rail 4 is installed on both sides of the outer frame 11. Then, the protective transparent cover 3 is slidably placed on the limiting guide rail 4, and the protective transparent cover 3 is firmly locked on the limiting guide rail 4 by turning the first locking threaded rod 6. At this time, the protective transparent cover 3 is located outside the photovoltaic panel 14, which can fully protect the photovoltaic panel 14 during outdoor use. The protective transparent cover 3 is transparent and will not affect the normal operation of the photovoltaic panel 14. During use, the cooling fan 13 can dissipate heat from the interior of the outer frame 11. The exhaust hole 12 can drain rainwater that enters the interior of the outer frame 11. The support connection seat 8 can make the whole device easy to connect with the external bracket.

[0046] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device with self-protection, self-testing, and convenient photovoltaic panel installation, comprising a protective part (1) and an installation part (2), characterized in that: The protective part (1) is installed on the mounting part (2), and the mounting part (2) is equipped with an installation adjustment part (7). The protective part (1) includes a limiting guide rail (4) and a clamping plate (5). The limiting guide rail (4) and the clamping plate (5) are symmetrically distributed. The two limiting guide rails (4) are fixedly connected to the upper ends of the two clamping plates (5). The outer side of the limiting guide rail (4) is threaded with a first locking thread rod (6). A protective transparent cover (3) is provided above the limiting guide rail (4). The bottom sides of the protective transparent cover (3) are slidably clamped into the inside of the limiting guide rail (4). The front end of the first locking thread rod (6) penetrates the limiting guide rail (4) and presses against the side wall of the protective transparent cover (3). The mounting section (2) includes a bottom protective plate (9) and an outer frame (11). The bottom protective plate (9) is fixedly connected to the bottom end of the outer frame (11) by bolts. Sliding slots (10) are provided inside both ends of the outer frame (11). Support connecting seats (8) are provided at the bottom of the four corners of the bottom protective plate (9). Cooling fans (13) are uniformly fixedly installed on the bottom protective plate (9). The air outlet of the cooling fan (13) is located inside the bottom end of the outer frame (11). Discharge holes (12) are uniformly opened through the bottom protective plate (9).

2. The device with self-protection, self-detection, and convenient photovoltaic panel installation according to claim 1, characterized in that: The installation adjustment part (7) includes a first limiting adjustment body (15), a limiting support plate (16), a pull-out groove (17), a limiting slot (18), a sliding plate (19), and a second limiting adjustment body (20). The sliding plate (19) is fixedly connected to both ends of the limiting support plate (16). The limiting slot (18) is opened at the beginning of the limiting support plate (16) and is located inside the sliding plate (19). The pull-out groove (17) is symmetrically opened through the outer end of the limiting support plate (16). The first limiting adjustment body (15) and the second limiting adjustment body (20) are set on the limiting support plate (16) and have the same structure. A photovoltaic panel (14) is fixedly mounted on the limiting support plate (16) by the first limiting adjustment body (15) and the second limiting adjustment body (20).

3. The device with self-protection, self-detection, and convenient photovoltaic panel installation according to claim 2, characterized in that: The first limit adjustment body (15) and the second limit adjustment body (20) both include an auxiliary support plate (21), a second rotating wheel (22), a synchronous belt (23), a first screw nut (24), a first rotating wheel (25), a side mounting plate (26), a compression limit side plate (27), a movable adjustment plate (28), a first rotating arm (29), a first support column (30), a second support column (31), a second rotating arm (32), a second locking threaded rod (33), a compression fixing plate (35), a fixing plate (36), a fixing bolt (37), a threaded adjustment rod (41), an electric push rod (42), a first folding adjustment plate (43), a second folding adjustment plate (44), a first mounting support plate (45), and a second folding adjustment plate (44). Two mounting support plates (46) are provided. The first mounting support plate (45) is located on the outside of the second mounting support plate (46). The movable adjustment plate (28) and the fixed plate (36) are respectively fixedly installed on the first mounting support plate (45) and the second mounting support plate (46) by bolts. The electric push rod (42) is fixedly installed at the bottom of both ends of the second mounting support plate (46), and the front end of the electric push rod (42) is fixedly connected to the bottom of the first mounting support plate (45). The two ends of the first folding adjustment plate (43) and the second folding adjustment plate (44) are respectively rotatably connected to the bottom of the first mounting support plate (45) and the second mounting support plate (46), and the first folding adjustment plate (43) and the second folding adjustment plate (44) are respectively rotatably connected to the bottom of the first mounting support plate (45) and the second mounting support plate (46). The middle part of the folding adjustment plate (44) is rotatably connected by a pivot. The second support column (31) is fixedly installed on the upper part of both ends of the fixed plate (36). The first support column (30) is fixedly connected to the upper part of both ends of the movable adjustment plate (28). The second rotating arm (32) is rotatably installed on the upper end of the second support column (31). The first rotating arm (29) is rotatably installed on the upper end of the first support column (30). The second locking threaded rod (33) is threaded through and inserted into the second rotating arm (32) and the first rotating arm (29). The length of the first rotating arm (29) is greater than the upper end of the second rotating arm (32). The second locking threaded rod (33) is evenly distributed on the first rotating arm (29). The compression fixing plate (35) is located below the second rotating arm (32) and the first rotating arm (29), and the compression fixing plate (35) is rotatably engaged with the bottom end of the second locking threaded rod (33). The side mounting plate (26) is fixedly installed in the middle of the outer end of the movable adjusting plate (28). The auxiliary support plate (21) is evenly fixedly connected to the inner end of the movable adjusting plate (28). The compression limiting side plate (27) is located in the inner end of the side mounting plate (26), and the bottom end of the compression limiting side plate (27) is slidably engaged with the movable adjusting plate (28) and the auxiliary support plate (21). The threaded adjusting rod (41) is threadedly inserted into the compression limiting side plate (27).The first rotating wheel (25) is rotatably engaged in the middle of the side mounting plate (26). The second rotating wheel (22) is distributed on both sides of the first rotating wheel (25) and is rotatably engaged in the side mounting plate (26). The synchronous belt (23) is rotatably disposed between the second rotating wheel (22) and the first rotating wheel (25). The first screw nut (24) is fixedly installed in the middle of the outer end of the first rotating wheel (25). The inner ends of the second rotating wheel (22) and the first rotating wheel (25) are respectively fixedly connected to the side end of the threaded adjusting rod (41) away from the extrusion limiting side plate (27). The fixing bolt (37) is evenly threaded into the fixing plate (36), and the upper end face of the fixing bolt (37) is flush with the upper end face of the fixing plate (36).

4. The device with self-protection, self-detection, and convenient photovoltaic panel installation according to claim 3, characterized in that: The mounting slots evenly arranged on the fixed plate (36) are all fixedly installed with bolts. A detection adjustment spring (39) is fixedly installed on the upper end of the fixed mounting plate (38), and a pressure sensor (40) is fixedly installed on the upper end of the detection adjustment spring (39).

5. The device with self-protection, self-detection, and convenient photovoltaic panel installation according to claim 4, characterized in that: The upper middle part of the second locking threaded rod (33) is fixedly installed with a second screw nut (34), and the bottom end of the compression fixing plate (35) is fixedly connected with a rubber gasket.

6. The device with self-protection, self-detection, and convenient photovoltaic panel installation according to claim 5, characterized in that: Both ends of the first mounting support plate (45) and the second mounting support plate (46) are slidably engaged inside the limiting slot (18), and the first mounting support plate (45) and the second mounting support plate (46) are located below the limiting support plate (16). The movable adjustment plate (28) and the fixed plate (36) are located at the upper end of the limiting support plate (16), and the fixing bolt (37) passes through the fixed plate (36) and is fixedly connected to the limiting support plate (16).

7. The device with self-protection, self-detection, and convenient photovoltaic panel installation according to claim 6, characterized in that: The photovoltaic panel (14) is located between the inner sides of the compression limiting side plate (27) in the first limiting adjustment body (15) and the second limiting adjustment body (20), and the compression limiting side plate (27) is in compression contact with the side end of the photovoltaic panel (14). The compression fixing plate (35) provided on the second rotating arm (32) and the first rotating arm (29) compresses and limits the two ends of the photovoltaic panel (14). The bottom end of the photovoltaic panel (14) compresses each pressure sensor (40).

8. The device with self-protection, self-detection, and convenient photovoltaic panel installation according to claim 7, characterized in that: The sliding plate (19) is slidably engaged inside the sliding slot (10), the inner side of the plate (5) is fixedly connected to the outer end of the outer frame (11), the upper end face of the limiting guide rail (4) is flush with the upper end face of the outer frame (11), and the middle part of the protective transparent cover (3) is raised and inclined downward on both sides in a sloping shape.

Images