Large-area photovoltaic panel modular installation structure

Abstract

The invention discloses a large-area photovoltaic panel modular mounting structure, and relates to the technical field of photovoltaic panels, the large-area photovoltaic panel modular mounting structure comprises a base, a facing angle adjusting mechanism is arranged in the base, an inclination angle adjusting mechanism is arranged at the top of the facing angle adjusting mechanism, and a mounting block is arranged at the top of the inclination angle adjusting mechanism. The photovoltaic panel comprises a mounting block, an empty groove is formed in the mounting block, a driving mechanism and a mounting mechanism are arranged in the empty groove, two slots are formed in the top of the mounting block, two insertion blocks are movably inserted into the two slots, four limiting holes are formed in the two sides of each insertion block, and two photovoltaic panel bodies are fixedly connected to the tops of the two insertion blocks. According to the large-area photovoltaic panel modular installation structure, by arranging the driving mechanism and the installation mechanism, the problems that in the prior art, in the installation and disassembly process, a tool needs to be used for screwing and loosening, and disassembly and assembly are inconvenient are solved, the labor intensity of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panels, and in particular to a modular installation structure of large-area photovoltaic panels. Background Art

[0002] Solar photovoltaic system, also known as photovoltaic, abbreviated as PV, refers to a facility that converts solar energy into direct current electricity by using the photovoltaic effect of photovoltaic semiconductor materials. The core of photovoltaic facilities is solar panels.

[0003] With the development of the solar energy industry, photovoltaic panels are needed in more and more places. When using photovoltaic panels, they need to be installed first.

[0004] In the prior art, for example, China Publication No. CN219164471U discloses a modular solar photovoltaic panel that is easy to install. The specification states that the utility model discloses a modular solar photovoltaic panel that is easy to install, including a mounting plate, a U-shaped groove is provided on the mounting plate, a second photovoltaic panel and a first photovoltaic panel are sequentially laid in the U-shaped groove, the U-shaped groove is sealed by a sealing member, and the sealing member includes a cross plate, a pin shaft, bolts and nuts; the cross plate is rotatably connected to the mounting plate by a pin shaft, and the bolts are installed on the mounting plate.

[0005] However, the existing device has the following shortcomings during use: In the prior art, the second photovoltaic panel and the first photovoltaic panel are placed into the U-shaped groove in sequence. With the cooperation of the cross plate, the pin shaft, the mounting plate, the bolts, the nuts and the U-shaped groove, there is no need to install the photovoltaic panels on the mounting frame one by one with screws and nuts. However, during the installation and disassembly process, the nuts need to be frequently removed, resulting in the need to use tools for tightening and loosening, which makes disassembly and assembly inconvenient and reduces work efficiency.

[0006] Therefore, we propose a large-area photovoltaic panel modular installation structure to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a modular installation structure for large-area photovoltaic panels. By inserting two plug-in blocks at the bottom of two photovoltaic panel bodies into two slots, and then setting a driving mechanism and an installation mechanism, with the mutual cooperation of the linkage structure, the two photovoltaic panel bodies can be easily installed and disassembled, and the operation is convenient, so as to solve the problems raised by the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a modular installation structure of a large-area photovoltaic panel, comprising a base, a facing angle adjustment mechanism is arranged in the base, a tilt angle adjustment mechanism is arranged on the top of the facing angle adjustment mechanism, a mounting block is arranged on the top of the tilt angle adjustment mechanism, an empty slot is arranged inside the mounting block, a driving mechanism and a mounting mechanism are arranged in the empty slot, two slots are arranged on the top of the mounting block, two plug-in blocks are movably inserted in the two slots, four limiting holes are arranged on both sides of the two plug-in blocks, the tops of the two plug-in blocks are fixedly connected to two photovoltaic panel bodies, the driving mechanism comprises two rotating rods, the two rotating rods are rotatably connected to the empty slots through bearings, one end of the two rotating rods is fixedly connected to two active bevel gears, the outer surfaces of the two rotating rods are fixedly sleeved with two rotating wheels, and the outer surfaces of the two rotating wheels are transmission-connected with belts, The two gears are connected in a direction, and the two gears are connected with each other through the gears of the two gears, and the two gears are connected with each other through the gears of the two gears, and the gears are connected with each other through the gears of the two gears.

[0009] Preferably, the facing angle adjustment mechanism includes a worm, which is rotatably connected to the base, and the inner bottom of the base is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a worm wheel, and the top end of the rotating shaft movably passes through the base and is fixedly connected to a support plate.

[0010] Preferably, the smooth end of the worm movably passes through the base and is fixedly mounted with a first turntable, and a universal wheel is mounted at the bottom of the support plate.

[0011] Preferably, a plurality of positioning holes distributed in an annular pattern are formed on one side of the base, a through hole is formed on one end of the first turntable, and a latch is inserted into one of the positioning holes and the through hole.

[0012] Preferably, the inclination angle adjustment mechanism includes a sleeve, the sleeve bolt is installed on the top of the support plate, a support rod is slidably connected in the sleeve, a second connecting rod is hinged at the bottom of the mounting block, the second connecting rod is hinged to the support rod at one end away from the mounting block, a limiting groove is provided on the inner surface of the sleeve, a limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected to the support rod.

[0013] Preferably, a plurality of fixing holes are provided on the outer surface of the support rod, a support frame is fixedly connected to the outer surface of the sleeve, a movable plate is provided on the inner side of the support frame, a fixing rod is fixedly connected to one side of the movable plate, and one end of the fixing rod movably passes through the sleeve and extends into one of the fixing holes.

[0014] Preferably, a pull rod is fixedly connected to one side of the movable plate, one end of the pull rod movably passes through the support frame, and a return spring is fixedly connected to one side of the movable plate.

[0015] Preferably, one end of the pull rod is fixedly connected to a pull ring, one side of the movable plate is fixedly connected to a movable rod, the return spring is sleeved on the outer surface of the movable rod, and one end of the movable rod movably passes through the support frame.

[0016] Preferably, one end of one of the rotating rods movably passes through the empty slot and extends to the outside of the mounting block, one end of one of the rotating rods is fixedly mounted with a second rotating disk, a slot is provided on one side of the mounting block, a locking rod is clamped in the slot, and one end of the locking rod movably passes through the second rotating disk.

[0017] Preferably, two support sleeves are fixedly connected in the empty groove, and the two support sleeves are sleeved on the outer surfaces of the two rotating rods. A docking block is fixedly connected to one side of the base, and a docking groove is provided on the other side of the base.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention inserts two plug-in blocks at the bottom of the two photovoltaic panel bodies into two slots, and then sets a driving mechanism and an installation mechanism. With the cooperation of the linkage structure, the two photovoltaic panel bodies can be easily installed and disassembled, and the operation is convenient. It solves the problem in the prior art that tools need to be used for tightening and loosening during installation and disassembly, which is inconvenient to install and disassemble. It reduces the labor intensity of operators and improves work efficiency.

[0019] 2. The present invention provides a facing angle adjustment mechanism, which facilitates the horizontal rotation of the two photovoltaic panel bodies through the cooperation between the worm, the worm wheel, the rotating shaft and the support plate, thereby adjusting the facing angles of the two photovoltaic panel bodies to ensure that the photovoltaic panel bodies can receive solar radiation to the maximum extent, thereby improving the energy efficiency of the photovoltaic panel bodies.

[0020] 3. The present invention sets a tilt angle adjustment mechanism, which, through the cooperation between the movable structure, the fixed structure and the elastic structure, can adjust the tilt angle of the photovoltaic panel body, so that the tilt angle of the photovoltaic panel body can be adjusted according to the direction of the sun, further improving the energy efficiency of the photovoltaic panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of the main structure of a large-area photovoltaic panel modular installation structure of the present invention; Figure 2 A rear structural stereogram of a large-area photovoltaic panel modular installation structure of the present invention; Figure 3 A structural stereogram of a slot in a large-area photovoltaic panel modular installation structure of the present invention; Figure 4 A structural stereogram of an insert block in a large-area photovoltaic panel modular installation structure of the present invention; Figure 5 It is a partial cross-sectional structural stereogram of a base in a large-area photovoltaic panel modular installation structure of the present invention; Figure 6 It is a partial structural stereogram of a sleeve in a modular installation structure of a large-area photovoltaic panel according to the present invention; Figure 7 It is a partial cross-sectional structural stereogram of a sleeve in a large-area photovoltaic panel modular installation structure of the present invention; Figure 8 This is a structural stereogram of a transfer rod in a large-area photovoltaic panel modular installation structure of the present invention; Fig. 9 It is a partial cross-sectional structural stereogram of a mounting block in a large-area photovoltaic panel modular mounting structure of the present invention.

[0022] In the figure: 1. base; 2. facing angle adjustment mechanism; 201. worm; 202. rotating shaft; 203. worm wheel; 204. support plate; 205. first turntable; 206. universal wheel; 207. positioning hole; 208. through hole; 209. latch; 3. tilt angle adjustment mechanism; 301. sleeve; 302. support rod; 303. second connecting rod; 304. limiting groove; 305. limiting block; 306. fixing hole; 307. support frame; 308. movable plate; 309. fixing rod; 310. pull rod; 311. reset spring; 312. pull ring; 313. movable rod; 4. installation Mounting block; 5. Empty slot; 6. Driving mechanism; 601. Rotating rod; 602. Active bevel gear; 603. Rotating wheel; 604. Belt; 605. Second turntable; 606. Slot; 607. Lever; 608. Support sleeve; 7. Mounting mechanism; 701. Screw; 702. Moving block; 703. Driven bevel gear; 704. Guide rail; 705. Movable block; 706. Slide; 707. Sliding block; 708. First connecting rod; 709. Connecting plate; 710. Limiting rod; 8. Slot; 9. Inserting block; 10. Limiting hole; 11. Photovoltaic panel body; 12. Docking block; 13. Docking slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figure 1-Figure 9As shown, the present invention provides a technical solution: a modular installation structure of a large-area photovoltaic panel, comprising a base 1, a facing angle adjustment mechanism 2 is arranged in the base 1, a tilt angle adjustment mechanism 3 is arranged on the top of the facing angle adjustment mechanism 2, a mounting block 4 is arranged on the top of the tilt angle adjustment mechanism 3, an empty slot 5 is opened inside the mounting block 4, a driving mechanism 6 and a mounting mechanism 7 are arranged in the empty slot 5, two slots 8 are opened on the top of the mounting block 4, two plug-in blocks 9 are movably inserted in the two slots 8, four limiting holes 10 are opened on both sides of the two plug-in blocks 9, two photovoltaic panel bodies 11 are fixedly connected to the tops of the two plug-in blocks 9, the driving mechanism 6 comprises two rotating rods 601, the two rotating rods 601 are rotatably connected to the empty slot 5 through bearings, one end of the two rotating rods 601 is fixedly connected to two active bevel gears 602, the outer surfaces of the two rotating rods 601 are fixedly sleeved with two rotating wheels 603, the outer surfaces of the two rotating wheels 603 are transmission-connected with belts 604, and the mounting mechanism 7 comprises two screws 701, the two screws 701 Rotatingly connected in the empty slot 5, the outer surfaces of the two screw rods 701 are sleeved with two moving blocks 702, the outer surfaces of the two screw rods 701 are fixedly sleeved with two driven bevel gears 703, the two driven bevel gears 703 are meshed and connected with the two driving bevel gears 602, two guide rails 704 are fixedly installed in the empty slot 5, two movable blocks 705 are slidably connected on the two guide rails 704, the two movable blocks 705 are fixedly connected with the two moving blocks 702, and four slide grooves 706 are opened at the inner bottom of the empty slot 5 Four sliders 707 are slidably connected in the four slide grooves 706, four first connecting rods 708 are hinged on both sides of the two moving blocks 702, and one end of the four first connecting rods 708 away from the two moving blocks 702 is hinged to the four sliders 707, four connecting plates 709 are fixedly connected to the top of the four sliders 707, and four limiting rods 710 are fixedly connected to one side of the four connecting plates 709, and one end of the four limiting rods 710 movably passes through the empty slot 5 and the two slots 8 and extends to the four limiting holes 10.

[0025] like Figure 1 and Figure 5 As shown, the facing angle adjustment mechanism 2 includes a worm 201, which is rotatably connected to the base 1, and the inner bottom of the base 1 is rotatably connected to a rotating shaft 202, and the outer surface of the rotating shaft 202 is fixedly sleeved with a worm wheel 203, and the top of the rotating shaft 202 movably passes through the base 1 and is fixedly connected to a support plate 204. Through the joint cooperation of the worm 201, the worm wheel 203, the rotating shaft 202 and the support plate 204, the meshing transmission of the worm 201 and the worm wheel 203 is utilized to facilitate the horizontal rotation of the two photovoltaic panel bodies 11, thereby adjusting the facing angles of the two photovoltaic panel bodies 11 and improving the energy efficiency of the photovoltaic panel bodies 11.

[0026] like Figure 5As shown, the smooth end of the worm 201 is movable through the base 1 and fixedly installed with a first turntable 205, and a universal wheel 206 is installed at the bottom of the support plate 204. By setting the first turntable 205, it is convenient for the operator to rotate the worm wheel 203 through the first turntable 205, which improves convenience. When the support plate 204 rotates, it can drive the universal wheel 206 to rotate synchronously. The universal wheel 206 has a certain supporting effect, which improves the stability of the support plate 204 during the rotation process.

[0027] like Figure 5 As shown, a plurality of annularly distributed positioning holes 207 are opened on one side of the base 1, and a through hole 208 is opened at one end of the first turntable 205. A latch 209 is inserted into one of the positioning holes 207 and the through hole 208. By setting the latch 209, the first turntable 205 is locked, thereby improving the stability of the photovoltaic panel body 11 after installation.

[0028] like Figure 1 , Figure 6 and Figure 7 As shown, the inclination angle adjustment mechanism 3 includes a sleeve 301, which is bolted to the top of the support plate 204, and a support rod 302 is slidably connected in the sleeve 301. A second connecting rod 303 is hinged at the bottom of the mounting block 4, and the second connecting rod 303 is hinged to the support rod 302 at one end away from the mounting block 4. A limiting groove 304 is provided on the inner surface of the sleeve 301, and a limiting block 305 is slidably connected in the limiting groove 304. The limiting block 305 is fixedly connected to the support rod 302. By adjusting the extended part of one group of support rods 302, under the action of the second connecting rod 303, the inclination angle of the photovoltaic panel body 11 is adjusted, so that the inclination angle of the photovoltaic panel body 11 can be adjusted according to the direction of the sun, which is conducive to making full use of solar energy. The set limiting block 305 has a limiting effect on the support rod 302 to prevent the support rod 302 from detaching from the sleeve 301.

[0029] like Figure 6 As shown, a plurality of fixing holes 306 are provided on the outer surface of the support rod 302, a support frame 307 is fixedly connected to the outer surface of the sleeve 301, a movable plate 308 is provided on the inner side of the support frame 307, a fixing rod 309 is fixedly connected to one side of the movable plate 308, one end of the fixing rod 309 is movably passed through the sleeve 301 and extends into one of the fixing holes 306, and the support rod 302 is limited and fixed by the action of the fixing rod 309 and the fixing hole 306.

[0030] like Figure 6As shown, a pull rod 310 is fixedly connected to one side of the movable plate 308, and one end of the pull rod 310 is movably connected to the support frame 307. A return spring 311 is fixedly connected to one side of the movable plate 308. By pulling the pull rod 310, the movable plate 308 can drive the fixed rod 309 and the fixed hole 306 to separate, so as to facilitate the release of the restriction on the support rod 302. At the same time, by utilizing the elastic potential energy of the return spring 311, after loosening the pull rod 310, the support rod 302 can be re-entered into the corresponding fixed hole 306 to limit and fix the support rod 302.

[0031] like Figure 3 As shown, one end of the pull rod 310 is fixedly connected to a pull ring 312, one side of the movable plate 308 is fixedly connected to a movable rod 313, the reset spring 311 is sleeved on the outer surface of the movable rod 313, and one end of the movable rod 313 is movable and penetrates the support frame 307. By setting the pull ring 312, it is convenient for the operator to pull the pull rod 310, thereby improving convenience. The movable rod 313 is set to limit the reset spring 311, thereby maintaining the stability of the reset spring 311 in the working state.

[0032] like Figure 8 As shown, one end of one of the rotating rods 601 is movably passed through the empty slot 5 and extends to the outside of the mounting block 4, one end of one of the rotating rods 601 is fixedly mounted with a second rotating disk 605, one side of the mounting block 4 is provided with a slot 606, a locking rod 607 is clamped in the slot 606, one end of the locking rod 607 is movably passed through the second rotating disk 605, and by providing the second rotating disk 605, it is convenient for the operator to rotate one of the rotating rods 601, and under the action of the slot 606 and the locking rod 607, the second rotating disk 605 can be locked to ensure that it will not rotate accidentally under a specific state.

[0033] like Figure 1 , Figure 2 and Figure 8 As shown, two support sleeves 608 are fixedly connected in the empty groove 5, and the two support sleeves 608 are sleeved on the outer surfaces of the two rotating rods 601. A docking block 12 is fixedly connected to one side of the base 1, and a docking groove 13 is opened on the other side of the base 1. By setting up two support sleeves 608, a supporting effect is played on the two rotating rods 601, so that the two rotating rods 601 remain stable during the rotation process. The set docking blocks 12 and docking grooves 13 can facilitate the assembly of adjacent bases 1, realize the modular assembly of the photovoltaic panel body 11, and facilitate the laying operation of large-area photovoltaic panel bodies 11.

[0034] The method of use and working principle of the device: During the installation phase, the two plug blocks 9 at the bottom of the two photovoltaic panel bodies 11 are inserted into the two slots 8, and then the second turntable 605 is rotated to drive one of the rotating rods 601 to rotate, and one of the rotating rods 601 drives one of the rotating wheels 603 to rotate, and one of the rotating wheels 603 drives the belt 604 to move, and the belt 604 drives the other rotating rod 601 to rotate, thereby driving the two active bevel gears 602 to rotate, and because the two driven bevel gears 703 are meshed and connected with the two active bevel gears 602, the two screw rods 701 are driven to rotate, and because the two movable blocks 705 limit the two moving blocks 702, the two screw rods 701 drive The two moving blocks 702 move upward, and the two moving blocks 702 drive the two movable blocks 705 to slide upward synchronously on the two guide rails 704. Under the action of the four first connecting rods 708, the four sliders 707 are driven to slide relatively, so that the four connecting plates 709 drive the four limit rods 710 to move relatively and squeeze into the four limit holes 10, thereby limiting and fixing the two plug-in blocks 9, and then passing the clamping rod 607 through the second turntable 605 and clamping it into the clamping slot 606, the installation of the two photovoltaic panel bodies 11 can be completed. When disassembling them, the restriction on the two plug-in blocks 9 can be released by reversing the second turntable 605, and the photovoltaic panel body 11 that needs to be disassembled can be removed.

[0035] When the two support rods 302 are in the same position, the two limit blocks 305 are moved upward and downward in the two limit grooves 304. Under the action of the two second connecting rods 303, the inclination angle of the two photovoltaic panel bodies 11 can be adjusted. When the two support rods 302 slide to the target position, the two pull rings 312 are released. Under the action of the elastic force of the four reset springs 311, the two movable plates 308 drive the two fixed rods 309 to squeeze into the corresponding two fixing holes 306, and the two support rods 302 are limited and fixed again.

[0036] During the facing angle adjustment stage, the worm 201 is driven to rotate by rotating the first turntable 205. Since the worm 201 is meshingly connected with the worm wheel 203, the worm 201 drives the worm wheel 203 to rotate, and the worm wheel 203 drives the rotating shaft 202 to rotate, so that the rotating shaft 202 drives the support plate 204 to rotate, and the support plate 204 drives the universal wheel 206 to rotate synchronously, thereby driving the two photovoltaic panel bodies 11 to rotate horizontally, and adjusting the facing angle of the two photovoltaic panel bodies 11. After adjusting to the appropriate angle, the pin 209 is inserted through the first turntable 205 and into the corresponding positioning hole 207.

[0037] When the photovoltaic panel bodies 11 are laid over a large area, the docking blocks 12 are inserted into the docking grooves 13 on the adjacent bases 1 so that two bases 1 are assembled, and multiple photovoltaic panel bodies 11 can be installed in a modular manner.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A large-area photovoltaic panel modular installation structure, characterized in that: The invention comprises a base (1), wherein a facing angle adjustment mechanism (2) is arranged in the base (1), a tilting angle adjustment mechanism (3) is arranged on the top of the facing angle adjustment mechanism (2), a mounting block (4) is arranged on the top of the tilting angle adjustment mechanism (3), a hollow slot (5) is provided inside the mounting block (4), a driving mechanism (6) and a mounting mechanism (7) are arranged in the hollow slot (5), two slots (8) are arranged on the top of the mounting block (4), two inserting blocks (9) are movably inserted in the two slots (8), four limiting holes (10) are arranged on both sides of the two inserting blocks (9), and the two inserting blocks (9) are provided with a plurality of retaining holes (10) on the top of the two inserting blocks (9). The top of each of the plug blocks (9) is fixedly connected to two photovoltaic panel bodies (11); the driving mechanism (6) comprises two rotating rods (601); the two rotating rods (601) are rotatably connected to the empty slot (5) via bearings; one end of the two rotating rods (601) is fixedly connected to two active bevel gears (602); the outer surfaces of the two rotating rods (601) are fixedly sleeved with two rotating wheels (603); the outer surfaces of the two rotating wheels (603) are transmission-connected with belts (604); and the mounting mechanism (7) comprises two screws (701); the two screws (701) are rotatably connected to the empty slot ( 5), the outer surfaces of the two screw rods (701) are sleeved with two moving blocks (702), the outer surfaces of the two screw rods (701) are fixedly sleeved with two driven bevel gears (703), the two driven bevel gears (703) are meshingly connected with the two driving bevel gears (602), two guide rails (704) are fixedly installed in the empty slot (5), two moving blocks (705) are slidably connected to the two guide rails (704), the two moving blocks (705) are fixedly connected with the two moving blocks (702), and four sliding grooves (706) are opened at the inner bottom of the empty slot (5), the four Four sliders (707) are slidably connected in the slide groove (706), four first connecting rods (708) are hinged on both sides of the two moving blocks (702), one end of the four first connecting rods (708) away from the two moving blocks (702) is hinged to the four sliders (707), four connecting plates (709) are fixedly connected to the top of the four sliders (707), one side of the four connecting plates (709) is fixedly connected to four limiting rods (710), one end of the four limiting rods (710) movably passes through the empty groove (5) and the two slots (8) and extends into the four limiting holes (10).

2. A large-area photovoltaic panel modular installation structure according to claim 1, characterized in that: The facing angle adjustment mechanism (2) comprises a worm (201), the worm (201) being rotatably connected inside the base (1), the inner bottom of the base (1) being rotatably connected to a rotating shaft (202), the outer surface of the rotating shaft (202) being fixedly sleeved with a worm wheel (203), and the top end of the rotating shaft (202) movably passing through the base (1) and being fixedly connected to a support plate (204).

3. A large-area photovoltaic panel modular installation structure according to claim 2, characterized in that: The smooth end of the worm (201) movably penetrates the base (1) and is fixedly mounted with a first rotating disk (205); a universal wheel (206) is mounted at the bottom of the support plate (204).

4. A large-area photovoltaic panel modular installation structure according to claim 3, characterized in that: A plurality of positioning holes (207) distributed in an annular pattern are provided on one side of the base (1), a through hole (208) is provided on one end of the first rotating disk (205), and a latch (209) is inserted into one of the positioning holes (207) and the through hole (208).

5. The large-area photovoltaic panel modular installation structure according to claim 2, characterized in that: The tilt angle adjustment mechanism (3) comprises a sleeve (301), the sleeve (301) being bolted to the top of the support plate (204), a support rod (302) being slidably connected in the sleeve (301), a second connecting rod (303) being hinged at the bottom of the mounting block (4), an end of the second connecting rod (303) away from the mounting block (4) being hinged to the support rod (302), a limiting groove (304) being provided on the inner surface of the sleeve (301), a limiting block (305) being slidably connected in the limiting groove (304), and the limiting block (305) being fixedly connected to the support rod (302).

6. A large-area photovoltaic panel modular installation structure according to claim 5, characterized in that: The outer surface of the support rod (302) is provided with a plurality of fixing holes (306); the outer surface of the sleeve (301) is fixedly connected to a support frame (307); a movable plate (308) is provided on the inner side of the support frame (307); one side of the movable plate (308) is fixedly connected to a fixing rod (309); one end of the fixing rod (309) movably passes through the sleeve (301) and extends into one of the fixing holes (306).

7. A large-area photovoltaic panel modular installation structure according to claim 6, characterized in that: A pull rod (310) is fixedly connected to one side of the movable plate (308), one end of the pull rod (310) movably passes through the support frame (307), and a return spring (311) is fixedly connected to one side of the movable plate (308).

8. A large-area photovoltaic panel modular installation structure according to claim 7, characterized in that: One end of the pull rod (310) is fixedly connected to a pull ring (312), one side of the movable plate (308) is fixedly connected to a movable rod (313), the return spring (311) is sleeved on the outer surface of the movable rod (313), and one end of the movable rod (313) movably passes through the support frame (307).

9. The large-area photovoltaic panel modular installation structure according to claim 1, characterized in that: One end of one of the rotating rods (601) movably passes through the empty slot (5) and extends to the outside of the mounting block (4); a second rotating disk (605) is fixedly mounted on one end of one of the rotating rods (601); a clamping slot (606) is provided on one side of the mounting block (4); a clamping rod (607) is clamped in the clamping slot (606); and one end of the clamping rod (607) movably passes through the second rotating disk (605).

10. A large-area photovoltaic panel modular installation structure according to claim 9, characterized in that: Two support sleeves (608) are fixedly connected in the empty slot (5), and the two support sleeves (608) are sleeved on the outer surfaces of the two rotating rods (601). A docking block (12) is fixedly connected to one side of the base (1), and a docking slot (13) is provided on the other side of the base (1).

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