Photovoltaic power generation device and photovoltaic power generation system

Abstract

This invention provides a photovoltaic power generation device and system, belonging to the field of photovoltaic power generation technology. It includes a support mechanism with a mounting bracket at its top, a horizontally positioned rear support body on its side, and a mounting box on its side. The support mechanism includes a support sleeve. This invention uses an adjusting motor to drive a transmission mechanism, which, through the gear meshing of an adjusting gear and a bottom gear, drives an adjusting screw to rotate, thereby driving an extension rod to vertically rise and fall within the support sleeve. This structure employs gear reduction transmission, resulting in high adjustment precision and effortless operation. Furthermore, the gear meshing naturally forms a mechanical self-locking mechanism after adjustment, eliminating the need for additional locking devices. Under long-term external forces such as wind and snow loads, it will not experience height reversal, offering significantly higher safety and reliability than hydraulic rod solutions. Simultaneously, the transmission mechanism is located on the side of the support sleeve, and the adjusting motor is externally mounted, facilitating maintenance and replacement and reducing operational complexity.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic power generation technology, and more specifically, to a photovoltaic power generation device and a photovoltaic power generation system. Background Technology

[0002] With the advancement of global "dual carbon" goals, distributed photovoltaic (PV) power generation has become an important clean energy solution for urban buildings, industrial parks, and rural areas. However, existing distributed PV power generation devices still have significant shortcomings in terms of structural design, tracking accuracy, ease of operation and maintenance, and system integration, which restricts further improvement in PV power generation efficiency.

[0003] 1. Regarding the support structure and installation method, traditional photovoltaic supports mostly adopt fixed steel structures or simple bolted splicing structures, which are cumbersome to install and inconvenient to disassemble. Although some solutions have height-adjustable telescopic structures, they mostly rely on hydraulic cylinders or manual lead screws, resulting in low adjustment accuracy, labor-intensive operation, and a lack of reliable gear self-locking mechanisms after adjustment. Under long-term wind and snow loads, the height may revert or the structure may loosen, posing safety hazards. In addition, existing supports are mostly designed as independent units, lacking the ability to coordinate adjustment between supports through gear transmission. When multiple sets of supports need to be adjusted up or down at the same time, they can only be operated manually one by one, which is extremely inefficient and unacceptable in terms of labor costs in large power plants.

[0004] 2. Regarding solar panel angle tracking, existing technologies generally employ dual-axis trackers to track the sun's azimuth and altitude angles. However, dual-axis trackers are complex in structure, expensive, and require independent drive motors and control systems, making them extremely cost-effective for distributed small-scale power stations. Some solutions use fixed-tilt installations, which are simple in structure but cannot adjust the angle according to daily and seasonal changes in the sun's altitude angle. Statistics show that fixed-tilt photovoltaic panels generate 15% to 25% less electricity annually than optimal tracking installations. More importantly, existing technologies lack a composite adjustment mechanism that combines "overall tilting of the support frame" with "solar panel rotation," failing to achieve coordinated movement between the support frame and the panel surface, thus limiting the utilization rate of sunlight.

[0005] 3. Regarding cable laying and support structure, existing photovoltaic power stations mostly use exposed cable laying or simple cable tray protection. Cables lack dedicated junction box structures when passing between supports, making them prone to aging and damage due to wind and sun exposure. Furthermore, maintenance requires checking the cable routing one by one, which is extremely inconvenient. The structural design of the support structure is also relatively simple, mostly consisting of a single diagonal brace, lacking unified connection capabilities with multiple support sets, resulting in insufficient overall structural rigidity. Summary of the Invention

[0006] The purpose of this invention is to solve the problems in the background art by providing a photovoltaic power generation device and a photovoltaic power generation system.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solution: It is applied to photovoltaic power generation devices to improve the above-mentioned problems.

[0008] The present invention is as follows: It includes a support mechanism, a mounting bracket is installed at the top of the support mechanism, a rear support body is horizontally arranged on the side of the support mechanism, and a mounting box is installed on the side of the support mechanism. The support mechanism includes a support sleeve rod, a transmission mechanism fixedly installed on the side of the support sleeve rod, an adjusting motor fixedly installed on the side of the transmission mechanism away from the support sleeve rod, a fixed side block fixedly connected to the side of the support sleeve rod, an extension top rod vertically inserted into the top of the support sleeve rod, a top mounting block fixedly installed at the top of the extension top rod, an adjusting screw hole opened at the bottom of the extension top rod, an adjusting screw vertically inserted into the inner side of the support sleeve rod, a bottom gear fixedly sleeved on the outer side of the adjusting screw, and an adjusting gear provided on the inner side of the support sleeve rod. The mounting bracket includes a supporting outer frame, an inner supporting frame horizontally snapped onto the inner side of the supporting outer frame, a bottom connecting block fixedly connected to the bottom surface of the inner supporting frame, a top flipping block connected to the bottom end of the bottom connecting block, a solar panel horizontally snapped onto the inner side of the inner supporting frame, supporting sleeves symmetrically welded to both sides of the supporting outer frame, a supporting box horizontally fixedly connected to one side of the supporting outer frame, a flipping mechanism fixedly installed on the bottom surface of the supporting box, a connecting shaft inserted into the inner side of the supporting sleeve, a flipping support rod snapped onto the inner side of the supporting box, and cleaning brushes evenly fixedly connected to the bottom surface of the flipping support rod. The rear support includes a wire-passing box, and a horizontal slot is provided on one side of the wire-passing box. The installation box includes a main box, a side fixing box is vertically fixedly installed on the side of the main box, a wiring terminal is vertically fixedly installed on the inner side of the side fixing box, a sealing door panel is vertically snapped onto the side of the main box, a control groove is opened on the side of the sealing door panel, a limit groove is horizontally symmetrically opened on the inner side of the main box, a horizontal retaining strip is horizontally snapped onto the inner side of the limit groove, a perforated plate is horizontally fixedly installed on one side of the sealing door panel, and a control panel is fixedly snapped onto the inner side of the control groove.

[0009] As a preferred technical solution of the present invention, a mounting base plate is horizontally welded to the bottom end of the support sleeve rod. The top surface of the mounting base plate is symmetrically provided with mounting through holes. The support sleeve rod is fixedly installed at the installation point through the mounting base plate. The fixed side block has a vertical side groove on the side away from the support sleeve rod. The bottom end of the vertical side groove is open. A snap-fit ​​vertical block is vertically engaged with the inner side of the vertical side groove. A side snap-fit ​​block is horizontally fixedly connected to one side of the snap-fit ​​vertical block. The side of the side snap-fit ​​block is horizontally engaged with the inner side of the horizontal snap-fit ​​groove. A flip-top groove is provided at the top of the top mounting block.

[0010] As a preferred technical solution of the present invention, the top surface of the supporting inner frame is horizontally provided with an installation groove, the solar panel is horizontally snapped into the inner side of the installation groove, a supporting base plate is fixedly welded to the center line of the inner side of the supporting inner frame, a mating groove is provided at the top of the top of the flip block, the openings of the mating groove and the flip top groove are arranged in a cross shape, a reinforcing diagonal bar is symmetrically welded to the bottom surface of the supporting base plate, an isolation rubber plate is fixedly snapped into the inner side of the side opening of the supporting box, an end sealing plate is bolted to one end of the wiring box, a through groove is provided on the side of the end sealing plate, a connecting wire is horizontally inserted into the inner side of the wiring box, one end of the connecting wire is electrically connected to the solar panel, and the other end is electrically connected to the corresponding terminal block.

[0011] As a preferred technical solution of the present invention, an isolation roof is fixedly installed on the top surface of the main housing, an antenna is fixedly installed on one side of the main housing, and mounting side strips are symmetrically welded on both sides of the main housing. The mounting side strips are symmetrically and fixedly connected to the bottom positions on both sides of the main housing. The main housing is fixedly installed at the installation point through the mounting side strips. Mounting holes are evenly opened on the top surface of the mounting side strips. A side channel is horizontally opened on the side of the sealing door panel. A handle is horizontally and fixedly connected to the inner side of the side channel. An isolation plate is connected to the side opening hinge of the control slot.

[0012] As a preferred technical solution of the present invention, the output shaft end of the transmission mechanism is extended and fixedly connected to the center position of the adjusting gear, the output end of the adjusting motor is mechanically connected to the inner side of the transmission mechanism, the fixed side block is fixedly connected to the top side of the support sleeve rod, the side of the fixed side block is connected to the side of the wire box, the extended top rod and the support sleeve rod are arranged in a telescopic rod structure, the top of the adjusting screw is vertically threaded and connected to the inner side of the adjusting screw hole, the bottom gear is fixedly connected to the outer side of the adjusting screw rod near the bottom end, the adjusting gear is vertically arranged on the bottom surface of the bottom gear, and the edges of the gears are toothed together.

[0013] As a preferred technical solution of the present invention, the outer support frame is horizontally fastened to the top surface of the inner support frame, and the outer support frame is fixedly installed on the outer side of the inner support frame by bolts. The top end of the bottom connecting block is fixedly connected to the center of the bottom surface of the support base plate, and the bottom end of the bottom connecting block is connected to the inner side of the mating groove by a shaft. The bottom end of the top flipping block is connected to the inner side of the flipping top groove by a shaft. The solar panel is horizontally fixedly clamped between the inner support frame and the outer support frame. The support sleeves are symmetrically fixedly connected in pairs to both sides of the outer support frame. One side of the support box is set as an opening. The flipping mechanism is fixedly installed on the bottom surface of the support box near one end, and the output end of the flipping mechanism extends and is fixedly inserted into the through hole at one end of the flipping support rod. Two adjacent outer support frames are connected to the support sleeves by connecting shafts.

[0014] As a preferred technical solution of the present invention, the wiring box is horizontally connected to the side of multiple support sleeves, one end of the horizontal slot is horizontally connected to one end of the wiring box and is open, the side fixing box is vertically fixedly connected to the side edge of the main box, the side opening of the side fixing box is provided with a flip cover structure, the wiring terminals are all electrically connected to the internal equipment of the main box through wires, and the sealing door is vertically snapped into the inner side of the side opening end of the main box.

[0015] As a preferred technical solution of the present invention, the limiting inner grooves are arranged in parallel to each other at the inner center line of the main body, and one end of the limiting inner groove is open. One end of the horizontal strip is horizontally fixedly connected to the side edge of the sealing door panel, and one end of the perforated plate is fixedly connected to the side center line of the sealing door panel. The perforated plate is positioned between the two horizontal strips and remains parallel. The control panel is electrically connected to the internal equipment of the main body.

[0016] As a preferred technical solution of the present invention, a control module is fixedly installed on the side bolts of the perforated plate, a reversing module is fixedly installed on the side bolts of the perforated plate, a battery module is fixedly installed on the side bolts of the perforated plate, a connection module is fixedly installed on the side bolts of the perforated plate, and a monitoring module is fixedly installed on the side bolts of the perforated plate. The control module is electrically connected to the control panel, and the control module has a centralized control and monitoring function for the overall photovoltaic power generation. The reversal module converts solar energy into electrical energy for storage. The battery module centrally stores the electrical energy generated by photovoltaic power generation; The connection module connects and powers the photovoltaic power generation electrical control equipment and the photovoltaic electrical connection equipment. The monitoring module records video, audio, and infrared data of both the photovoltaic power generation structure and the control box structure.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: In the solution of this invention: 1. The core innovation of this invention lies in the linkage connection of multiple brackets through the connecting shafts and support sleeves between adjacent support frames. When the adjusting motor drives the support sleeves to produce differentiated height changes, the multiple brackets can form an overall tilting structure. The mounting bracket, connected to the top mounting block via the bottom connecting block and the top flipping block, rotates synchronously with the bracket, and the tilt angle of the solar panel changes accordingly. This composite adjustment mechanism of "overall bracket tilting + synchronous panel rotation" enables the solar panel to track changes in the solar altitude angle around the clock, increasing annual power generation by 15% to 25% compared to fixed tilt installation, and eliminating the need for expensive dual-axis trackers, resulting in a simple structure and low cost.

[0018] 2. By using a modular mounting box, the control module, inverter module, battery module, connection module, and monitoring module are all bolted to the side of a perforated plate, achieving a high degree of integration between the controller, inverter, energy storage battery, connectors, and monitoring equipment. The control module enables centralized control via a control panel, while the monitoring module provides video, audio, and infrared 3D monitoring, allowing for remote real-time monitoring of the power station's operating status and structural safety. The sealing door panel achieves sealing protection through the interlocking of horizontal strips and limit grooves, while the handle and isolation plate facilitate daily operation and panel protection. This modular design makes system installation, disassembly, and maintenance extremely convenient, and each module can be replaced independently, reducing the system's total lifecycle cost.

[0019] 3. This invention integrates the flipping mechanism, flipping support rod, and cleaning brush inside the support box. The cleaning brush, evenly fixedly connected to the bottom surface of the flipping support rod, extends through the flipping mechanism to mechanically clean the surface of the solar panel. An insulating rubber plate is provided at the side opening of the support box to effectively prevent dust from entering the internal mechanism and extend the lifespan of the transmission components. This structure eliminates the need for a separate cleaning device; the integrated design of the cleaning mechanism and support reduces system complexity and failure rate. Furthermore, the evenly distributed cleaning brushes provide a large cleaning coverage area and excellent cleaning effect. This invention uses an adjustable motor to drive the transmission mechanism, which, through the gear engagement between the adjusting gear and the bottom gear, drives the adjusting screw to rotate, thereby driving the extension rod to vertically rise and fall within the support sleeve. This structure employs gear reduction transmission, offering high adjustment precision and effortless operation. The gear engagement naturally forms a mechanical self-lock after adjustment, eliminating the need for an additional locking device. It will not experience height reversal under long-term external forces such as wind and snow loads, making its safety and reliability far superior to hydraulic rod solutions. Simultaneously, the transmission mechanism is located on the side of the support sleeve, and the adjusting motor is externally mounted, facilitating maintenance and replacement and reducing operational difficulty. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the overall three-dimensional installation front view connection structure provided by the present invention; Figure 2 This is a top view of the connection structure of the mounting bracket provided by the present invention; Figure 3 This is a schematic diagram of the overall three-dimensional installation and connection structure provided by the present invention, viewed from below. Figure 4 This is a schematic diagram of the support mechanism provided by the present invention, viewed from below, showing the connection details. Figure 5 This is a top view schematic diagram of the overall installation and connection structure provided by the present invention; Figure 6 This is an enlarged schematic diagram of the three-dimensional installation connection structure of the mounting box provided by the present invention; Figure 7 This is a schematic diagram of the internal connection structure of the support sleeve rod provided by the present invention (viewed from below). Figure 8 This is a front view schematic diagram of the internal connection structure of the support sleeve rod provided by the present invention; Figure 9 A schematic diagram of the overall three-dimensional mounting back-view connection structure provided by the present invention; Figure 10 This is a schematic diagram of the internal side view connection structure of the overall three-dimensional installation provided by the present invention; Figure 11 This is a bottom view of the internal connection structure of the mounting box provided by the present invention; Figure 12 This is a top view of the internal connection structure of the mounting box provided by the present invention.

[0021] The image shows: 1. Support mechanism; 101. Support sleeve rod; 102. Mounting base plate; 103. Mounting through hole; 104. Transmission mechanism; 105. Adjusting motor; 106. Fixed side block; 107. Vertical side groove; 108. Snap-fit ​​vertical block; 109. Side snap-fit ​​block; 110. Extension top rod; 111. Top mounting block; 112. Flipping top groove; 113. Adjusting screw hole; 114. Adjusting screw; 115. Bottom gear; 116. Adjusting gear; 2. Mounting bracket; 201. Support outer frame; 202. Support inner frame; 203. Mounting groove; 204. Supporting base plate; 205. Bottom connecting block; 206. Top flipping block; 207. Matching groove; 208. Reinforcing diagonal rod; 209. Solar panel; 210. Support sleeve body; 211. Support box body; 212. Flipping mechanism; 213. 1. Connecting shaft; 214. Isolation rubber plate; 215. Flipping support rod; 216. Cleaning brush; 3. Rear support body; 301. Wiring box; 302. Horizontal slot; 303. End sealing plate; 304. Through slot; 305. Connecting wire; 4. Mounting box; 401. Main box; 402. Isolation roof; 403. Side fixing box; 404. Wiring terminal; 405. Antenna; 406. Mounting side strip; 407. Mounting hole; 408. Sealing door panel; 409. Side channel; 410. Handle bar; 411. Control slot; 412. Isolation plate; 413. Limiting inner slot; 414. Horizontal slot strip; 415. Perforated plate; 416. Control panel; 417. Control module; 418. Reversing module; 419. Battery module; 420. Connection module; 421. Monitoring module. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Example

[0023] like Figures 1-12 As shown, the present invention provides a technical solution: a photovoltaic power generation device and a photovoltaic power generation system, including a support mechanism 1, an installation bracket 2 installed at the top of the support mechanism 1, a rear support body 3 horizontally arranged on the side of the support mechanism 1, and an installation box 4 installed on the side of the support mechanism 1. The support mechanism 1 includes a support sleeve 101, a transmission mechanism 104 fixedly mounted on the side of the support sleeve 101, an adjusting motor 105 fixedly mounted on the side of the transmission mechanism 104 away from the support sleeve 101, a fixed side block 106 fixedly connected to the side of the support sleeve 101, an extension top rod 110 vertically inserted into the top of the support sleeve 101, a top mounting block 111 fixedly mounted on the top of the extension top rod 110, and a mounting base plate 102 horizontally welded to the bottom end of the support sleeve 101. The top surface of the mounting base plate 102 faces... The mounting plate 102 is used to fix the support sleeve 101 at the mounting point via a mounting through hole 103. A vertical side groove 107 is vertically formed on the side of the fixed side block 106 away from the support sleeve 101. The bottom end of the vertical side groove 107 is open. A locking vertical block 108 is vertically engaged with the inner side of the vertical side groove 107. A side locking block 109 is horizontally fixed to one side of the locking vertical block 108. The side of the side locking block 109 is horizontally engaged with the inner side of the horizontal locking groove 302. A top mounting block 111 is also provided. The top of the support sleeve 101 has a flip-top groove 112, and the bottom of the extension rod 110 has an adjusting screw hole 113. An adjusting screw 114 is vertically inserted into the inner side of the support sleeve 101, and a bottom gear 115 is fixedly sleeved on the outer side of the adjusting screw 114. The output shaft of the transmission mechanism 104 is extended and fixedly connected to the center of the adjusting gear 116. The output end of the adjusting motor 105 is mechanically connected to the inner side of the transmission mechanism 104. A fixed side block 106 is fixedly connected to the top of the side of the support sleeve 101. The side block 106 is positioned at the side of the wire box 301. The extension rod 110 and the support sleeve rod 101 are arranged in a telescopic rod structure. The top of the adjusting screw 114 is vertically threaded and connected to the inner side of the adjusting screw hole 113. The bottom gear 115 is fixedly connected to the outer side of the adjusting screw 114 near the bottom end. The adjusting gear 116 is vertically positioned on the bottom surface of the bottom gear 115 and is edge-toothed with each other. The inner side of the support sleeve rod 101 is provided with the adjusting gear 116.

[0024] The motor 105 drives the transmission mechanism 104, which in turn drives the adjusting screw 114 to rotate via the gear engagement between the adjusting gear 116 and the bottom gear 115. This, in turn, drives the extension rod 110 to move vertically up and down within the support sleeve 101. This structure uses gear reduction transmission, which provides high adjustment accuracy and effortless operation. Furthermore, the gear engagement naturally forms a mechanical self-lock after adjustment, eliminating the need for additional locking devices and preventing height reversal under long-term external forces such as wind and snow loads. Example

[0025] like Figures 1-12As shown, the present invention provides a technical solution: a photovoltaic power generation device and a photovoltaic power generation system, including a support mechanism 1, an installation bracket 2 installed at the top of the support mechanism 1, a rear support body 3 horizontally arranged on the side of the support mechanism 1, and an installation box 4 installed on the side of the support mechanism 1. The support mechanism 1 includes a support sleeve 101, a transmission mechanism 104 fixedly mounted on the side of the support sleeve 101, an adjusting motor 105 fixedly mounted on the side of the transmission mechanism 104 away from the support sleeve 101, a fixed side block 106 fixedly connected to the side of the support sleeve 101, an extension top rod 110 vertically inserted into the top of the support sleeve 101, a top mounting block 111 fixedly mounted on the top of the extension top rod 110, and a mounting base plate 102 horizontally welded to the bottom end of the support sleeve 101. The top surface of the mounting base plate 102 faces... The mounting plate 102 is used to fix the support sleeve 101 at the mounting point via a mounting through hole 103. A vertical side groove 107 is vertically formed on the side of the fixed side block 106 away from the support sleeve 101. The bottom end of the vertical side groove 107 is open. A locking vertical block 108 is vertically engaged with the inner side of the vertical side groove 107. A side locking block 109 is horizontally fixed to one side of the locking vertical block 108. The side of the side locking block 109 is horizontally engaged with the inner side of the horizontal locking groove 302. A top mounting block 111 is also provided. The top of the support sleeve 101 has a flip-top groove 112, and the bottom of the extension rod 110 has an adjusting screw hole 113. An adjusting screw 114 is vertically inserted into the inner side of the support sleeve 101, and a bottom gear 115 is fixedly sleeved on the outer side of the adjusting screw 114. The output shaft of the transmission mechanism 104 is extended and fixedly connected to the center of the adjusting gear 116. The output end of the adjusting motor 105 is mechanically connected to the inner side of the transmission mechanism 104. A fixed side block 106 is fixedly connected to the top of the side of the support sleeve 101. The side block 106 is positioned at the side of the wire box 301. The extension rod 110 and the support sleeve rod 101 are arranged in a telescopic rod structure. The top of the adjusting screw 114 is vertically threaded and connected to the inner side of the adjusting screw hole 113. The bottom gear 115 is fixedly connected to the outer side of the adjusting screw 114 near the bottom end. The adjusting gear 116 is vertically positioned on the bottom surface of the bottom gear 115 and is edge-toothed with each other. The inner side of the support sleeve rod 101 is provided with the adjusting gear 116. The mounting bracket 2 includes an outer support frame 201, an inner support frame 202 horizontally snapped onto the inner side of the outer support frame 201, a bottom connecting block 205 fixedly connected to the bottom surface of the inner support frame 202, a top flipping block 206 connected to the bottom end of the bottom connecting block 205, a solar panel 209 horizontally snapped onto the inner side of the inner support frame 202, support sleeves 210 symmetrically welded to both sides of the outer support frame 201, a support box 211 horizontally fixedly connected to one side of the outer support frame 201, a flipping mechanism 212 fixedly installed on the bottom surface of the support box 211, and the inner side of the support sleeve 210... A connecting shaft 213 is inserted into the side. The outer support frame 201 is horizontally fastened to the top surface of the inner support frame 202, and the outer support frame 201 is fixedly installed on the outer side of the inner support frame 202 by bolts. The top of the bottom connecting block 205 is fixedly connected to the center of the bottom surface of the support base plate 204, and the bottom end of the bottom connecting block 205 is connected to the inner side of the mating groove 207 by a shaft. The bottom end of the top flipping block 206 is connected to the inner side of the flipping top groove 112 by a shaft. The solar panel 209 is horizontally fixedly clamped between the inner support frame 202 and the outer support frame. At positions 201, the support sleeves 210 are symmetrically and fixedly connected in pairs on both sides of the support outer frame 201. One side of the support box 211 is open. The flipping mechanism 212 is fixedly installed on the bottom surface of the support box 211 near one end, and the output end of the flipping mechanism 212 extends and is fixedly inserted into the through hole at one end of the flipping support rod 215. Two adjacent support outer frames 201 are connected to the support sleeves 210 through connecting shafts 213. The top surface of the support inner frame 202 has a horizontally opened mounting groove 203 for the solar panel. 209 is horizontally snapped into the inner side of the mounting channel 203. A support base plate 204 is fixedly welded to the center line of the inner side of the inner frame 202. A matching channel 207 is opened at the top of the top of the flip block 206. The openings of the matching channel 207 and the flip top groove 112 are arranged in a cross shape. A reinforcing diagonal bar 208 is symmetrically welded to the bottom surface of the support base plate 204. An isolation rubber plate 214 is fixedly snapped into the inner side of the side opening of the support box 211. A flip support rod 215 is snapped into the inner side of the support box 211. A cleaning brush 216 is evenly fixedly connected to the bottom surface of the flip support rod 215.

[0026] Multiple sets of brackets are linked together by connecting shafts 213 and support sleeves 210 between adjacent support frames 201. When the adjusting motor 105 drives each support sleeve 101 to produce differentiated height changes, multiple sets of brackets can form an overall tilting structure. The mounting bracket 2 is connected to the top mounting block 111 by the bottom connecting block 205 and the top flipping block 206, and rotates synchronously with the bracket, so that the tilt angle of the solar panel 209 changes accordingly. Example

[0027] like Figures 1-12As shown, the present invention provides a technical solution: a photovoltaic power generation device and a photovoltaic power generation system, including a support mechanism 1, an installation bracket 2 installed at the top of the support mechanism 1, a rear support body 3 horizontally arranged on the side of the support mechanism 1, and an installation box 4 installed on the side of the support mechanism 1. The support mechanism 1 includes a support sleeve 101, a transmission mechanism 104 fixedly mounted on the side of the support sleeve 101, an adjusting motor 105 fixedly mounted on the side of the transmission mechanism 104 away from the support sleeve 101, a fixed side block 106 fixedly connected to the side of the support sleeve 101, an extension top rod 110 vertically inserted into the top of the support sleeve 101, a top mounting block 111 fixedly mounted on the top of the extension top rod 110, and a mounting base plate 102 horizontally welded to the bottom end of the support sleeve 101. The top surface of the mounting base plate 102 faces... The mounting plate 102 is used to fix the support sleeve 101 at the mounting point via a mounting through hole 103. A vertical side groove 107 is vertically formed on the side of the fixed side block 106 away from the support sleeve 101. The bottom end of the vertical side groove 107 is open. A locking vertical block 108 is vertically engaged with the inner side of the vertical side groove 107. A side locking block 109 is horizontally fixed to one side of the locking vertical block 108. The side of the side locking block 109 is horizontally engaged with the inner side of the horizontal locking groove 302. A top mounting block 111 is also provided. The top of the support sleeve 101 has a flip-top groove 112, and the bottom of the extension rod 110 has an adjusting screw hole 113. An adjusting screw 114 is vertically inserted into the inner side of the support sleeve 101, and a bottom gear 115 is fixedly sleeved on the outer side of the adjusting screw 114. The output shaft of the transmission mechanism 104 is extended and fixedly connected to the center of the adjusting gear 116. The output end of the adjusting motor 105 is mechanically connected to the inner side of the transmission mechanism 104. A fixed side block 106 is fixedly connected to the top of the side of the support sleeve 101. The side block 106 is positioned at the side of the wire box 301. The extension rod 110 and the support sleeve rod 101 are arranged in a telescopic rod structure. The top of the adjusting screw 114 is vertically threaded and connected to the inner side of the adjusting screw hole 113. The bottom gear 115 is fixedly connected to the outer side of the adjusting screw 114 near the bottom end. The adjusting gear 116 is vertically positioned on the bottom surface of the bottom gear 115 and is edge-toothed with each other. The inner side of the support sleeve rod 101 is provided with the adjusting gear 116. The mounting bracket 2 includes an outer support frame 201, an inner support frame 202 horizontally snapped onto the inner side of the outer support frame 201, a bottom connecting block 205 fixedly connected to the bottom surface of the inner support frame 202, a top flipping block 206 connected to the bottom end of the bottom connecting block 205, a solar panel 209 horizontally snapped onto the inner side of the inner support frame 202, support sleeves 210 symmetrically welded to both sides of the outer support frame 201, a support box 211 horizontally fixedly connected to one side of the outer support frame 201, a flipping mechanism 212 fixedly installed on the bottom surface of the support box 211, and the inner side of the support sleeve 210... A connecting shaft 213 is inserted into the side. The outer support frame 201 is horizontally fastened to the top surface of the inner support frame 202, and the outer support frame 201 is fixedly installed on the outer side of the inner support frame 202 by bolts. The top of the bottom connecting block 205 is fixedly connected to the center of the bottom surface of the support base plate 204, and the bottom end of the bottom connecting block 205 is connected to the inner side of the mating groove 207 by a shaft. The bottom end of the top flipping block 206 is connected to the inner side of the flipping top groove 112 by a shaft. The solar panel 209 is horizontally fixedly clamped between the inner support frame 202 and the outer support frame. At positions 201, the support sleeves 210 are symmetrically and fixedly connected in pairs on both sides of the support outer frame 201. One side of the support box 211 is open. The flipping mechanism 212 is fixedly installed on the bottom surface of the support box 211 near one end, and the output end of the flipping mechanism 212 extends and is fixedly inserted into the through hole at one end of the flipping support rod 215. Two adjacent support outer frames 201 are connected to the support sleeves 210 through connecting shafts 213. The top surface of the support inner frame 202 has a horizontally opened mounting groove 203 for the solar panel. 209 is horizontally snapped into the inner side of the mounting channel 203. The inner side center line of the inner frame 202 is fixedly welded to the support base plate 204. The top of the top flip block 206 is provided with a matching channel 207. The openings of the matching channel 207 and the flip top groove 112 are arranged in a cross shape. The bottom surface of the support base plate 204 is symmetrically welded with reinforcing diagonal bars 208. The inner side of the side opening of the support box 211 is fixedly snapped with an isolation rubber plate 214. The inner side of the support box 211 is snapped with a flip support rod 215. The bottom surface of the flip support rod 215 is evenly fixedly connected with a cleaning brush 216. The rear support body 3 includes a wiring box 301. A horizontal slot 302 is horizontally opened on one side of the wiring box 301. The wiring box 301 is horizontally connected to the side of multiple support sleeves 101. One end of the horizontal slot 302 horizontally passes through one end of the wiring box 301 and is open. An end sealing plate 303 is bolted to one end of the wiring box 301. A through slot 304 is opened on the side of the end sealing plate 303. A connecting wire 305 is horizontally inserted into the inner side of the wiring box 301. One end of the connecting wire 305 is electrically connected to the solar panel 209, and the other end is electrically connected to the corresponding socket of the terminal 404.

[0028] The cable tray 301 in the rear support body 3 is horizontally connected to the sides of multiple support sleeves 101, and the side locking block 109 in the horizontal locking groove 302 achieves a stable connection with the locking vertical block 108. This centralized cable tray design avoids the risk of aging and damage of exposed cables. During maintenance, only the cable tray 301 needs to be checked, which greatly reduces the workload of operation and maintenance. Example

[0029] like Figures 1-12 As shown, the present invention provides a technical solution: a photovoltaic power generation device and a photovoltaic power generation system, including a support mechanism 1, an installation bracket 2 installed at the top of the support mechanism 1, a rear support body 3 horizontally arranged on the side of the support mechanism 1, and an installation box 4 installed on the side of the support mechanism 1. The support mechanism 1 includes a support sleeve 101, a transmission mechanism 104 fixedly mounted on the side of the support sleeve 101, an adjusting motor 105 fixedly mounted on the side of the transmission mechanism 104 away from the support sleeve 101, a fixed side block 106 fixedly connected to the side of the support sleeve 101, an extension top rod 110 vertically inserted into the top of the support sleeve 101, a top mounting block 111 fixedly mounted on the top of the extension top rod 110, and a mounting base plate 102 horizontally welded to the bottom end of the support sleeve 101. The top surface of the mounting base plate 102 faces... The mounting plate 102 is used to fix the support sleeve 101 at the mounting point via a mounting through hole 103. A vertical side groove 107 is vertically formed on the side of the fixed side block 106 away from the support sleeve 101. The bottom end of the vertical side groove 107 is open. A locking vertical block 108 is vertically engaged with the inner side of the vertical side groove 107. A side locking block 109 is horizontally fixed to one side of the locking vertical block 108. The side of the side locking block 109 is horizontally engaged with the inner side of the horizontal locking groove 302. A top mounting block 111 is also provided. The top of the support sleeve 101 has a flip-top groove 112, and the bottom of the extension rod 110 has an adjusting screw hole 113. An adjusting screw 114 is vertically inserted into the inner side of the support sleeve 101, and a bottom gear 115 is fixedly sleeved on the outer side of the adjusting screw 114. The output shaft of the transmission mechanism 104 is extended and fixedly connected to the center of the adjusting gear 116. The output end of the adjusting motor 105 is mechanically connected to the inner side of the transmission mechanism 104. A fixed side block 106 is fixedly connected to the top of the side of the support sleeve 101. The side block 106 is positioned at the side of the wire box 301. The extension rod 110 and the support sleeve rod 101 are arranged in a telescopic rod structure. The top of the adjusting screw 114 is vertically threaded and connected to the inner side of the adjusting screw hole 113. The bottom gear 115 is fixedly connected to the outer side of the adjusting screw 114 near the bottom end. The adjusting gear 116 is vertically positioned on the bottom surface of the bottom gear 115 and is edge-toothed with each other. The inner side of the support sleeve rod 101 is provided with the adjusting gear 116. The mounting bracket 2 includes an outer support frame 201, an inner support frame 202 horizontally snapped onto the inner side of the outer support frame 201, a bottom connecting block 205 fixedly connected to the bottom surface of the inner support frame 202, a top flipping block 206 connected to the bottom end of the bottom connecting block 205, a solar panel 209 horizontally snapped onto the inner side of the inner support frame 202, support sleeves 210 symmetrically welded to both sides of the outer support frame 201, a support box 211 horizontally fixedly connected to one side of the outer support frame 201, a flipping mechanism 212 fixedly installed on the bottom surface of the support box 211, and the inner side of the support sleeve 210... A connecting shaft 213 is inserted into the side. The outer support frame 201 is horizontally fastened to the top surface of the inner support frame 202, and the outer support frame 201 is fixedly installed on the outer side of the inner support frame 202 by bolts. The top of the bottom connecting block 205 is fixedly connected to the center of the bottom surface of the support base plate 204, and the bottom end of the bottom connecting block 205 is connected to the inner side of the mating groove 207 by a shaft. The bottom end of the top flipping block 206 is connected to the inner side of the flipping top groove 112 by a shaft. The solar panel 209 is horizontally fixedly clamped between the inner support frame 202 and the outer support frame. At positions 201, the support sleeves 210 are symmetrically and fixedly connected in pairs on both sides of the support outer frame 201. One side of the support box 211 is open. The flipping mechanism 212 is fixedly installed on the bottom surface of the support box 211 near one end, and the output end of the flipping mechanism 212 extends and is fixedly inserted into the through hole at one end of the flipping support rod 215. Two adjacent support outer frames 201 are connected to the support sleeves 210 through connecting shafts 213. The top surface of the support inner frame 202 has a horizontally opened mounting groove 203 for the solar panel. 209 is horizontally snapped into the inner side of the mounting channel 203. The inner side center line of the inner frame 202 is fixedly welded to the support base plate 204. The top of the top flip block 206 is provided with a matching channel 207. The openings of the matching channel 207 and the flip top groove 112 are arranged in a cross shape. The bottom surface of the support base plate 204 is symmetrically welded with reinforcing diagonal bars 208. The inner side of the side opening of the support box 211 is fixedly snapped with an isolation rubber plate 214. The inner side of the support box 211 is snapped with a flip support rod 215. The bottom surface of the flip support rod 215 is evenly fixedly connected with a cleaning brush 216. The rear support body 3 includes a wiring box 301. A horizontal slot 302 is horizontally opened on one side of the wiring box 301. The wiring box 301 is horizontally connected to the side of multiple support sleeves 101. One end of the horizontal slot 302 horizontally passes through one end of the wiring box 301 and is open. An end sealing plate 303 is bolted to one end of the wiring box 301. A through slot 304 is opened on the side of the end sealing plate 303. A connecting wire 305 is horizontally inserted into the inner side of the wiring box 301. One end of the connecting wire 305 is electrically connected to the solar panel 209, and the other end is electrically connected to the corresponding socket of the terminal 404. The mounting box 4 includes a main box 401, a side fixing box 403 vertically fixed to the side of the main box 401, a wiring terminal 404 vertically fixed to the inner side of the side fixing box 403, a sealing door panel 408 vertically snapped to the side of the main box 401, a control groove 411 opened on the side of the sealing door panel 408, an isolation roof 402 fixedly installed on the top surface of the main box 401, an antenna 405 fixedly installed on one side of the main box 401, and mounting side strips 406 symmetrically welded to both sides of the main box 401. The mounting side strips 406 are symmetrically fixedly connected to the bottom ends of both sides of the main enclosure 401. The main enclosure 401 is fixedly installed at the mounting points via the mounting side strips 406. Mounting holes 407 are evenly distributed on the top surface of the mounting side strips 406. The side fixing boxes 403 are vertically fixedly connected to the side edges of the main enclosure 401. The side openings of the side fixing boxes 403 are provided with flip-up cover structures. The wiring terminals 404 are all electrically connected to the internal equipment of the main enclosure 401 via wires. The sealing door panel 408 is vertically snapped in place. On the inner side of the side opening of the main housing 401, a side channel 409 is horizontally opened on the side of the sealing door panel 408. A handle 410 is horizontally fixedly connected to the inner side of the side channel 409. An isolation plate 412 is connected to the side opening hinge of the control groove 411. A limiting inner groove 413 is horizontally and symmetrically opened on the inner side of the main housing 401. A horizontal retaining strip 414 is horizontally engaged on the inner side of the limiting inner groove 413. A perforated plate 415 is horizontally fixedly installed on one side of the sealing door panel 408. A control strip 415 is fixedly engaged on the inner side of the control groove 411. The control panel 416 and the limiting inner groove 413 are arranged in parallel to each other at the inner center line of the main housing 401, and one end of the limiting inner groove 413 is open. One end of the horizontal retaining strip 414 is horizontally fixedly connected to the side edge of the sealing door panel 408. One end of the perforated plate 415 is fixedly connected to the side center line of the sealing door panel 408, and the perforated plate 415 is positioned between the two horizontal retaining strips 414 in a parallel manner. The control panel 416 is electrically connected to the internal equipment of the main housing 401.

[0030] A photovoltaic power generation system includes a control module 417, a reversing module 418, a battery module 419, a connection module 420, and a monitoring module 421 fixedly installed on the side bolts of a perforated plate 415. The control module 417 is electrically connected to the control panel 416, and the control module 417 has a centralized control and monitoring function for the overall photovoltaic power generation. The reverse module 418 converts solar energy into electrical energy for storage. Battery module 419 provides centralized storage of electrical energy generated by photovoltaic power generation; The connection module 420 connects and powers the photovoltaic power generation control equipment and the photovoltaic electrical connection equipment; The monitoring module 421 records video, audio, and infrared data of both the photovoltaic power generation structure and the control box structure.

[0031] The control module 417, inverter module 418, battery module 419, connection module 420, and monitoring module 421 are all bolted together on the side of the perforated plate 415 via mounting box 4, achieving a high degree of integration of the controller, inverter, energy storage battery, connector, and monitoring equipment. The control module 417 is centrally controlled via control panel 416, while the monitoring module 421 provides video, audio, and infrared three-dimensional monitoring, enabling remote real-time monitoring of the power station's operating status and structural safety.

[0032] Working principle: The mounting base plate 102 at the bottom of the support sleeve 101 is fixed to the preset installation point with bolts. The mounting through holes 103 symmetrically opened on the top surface of the mounting base plate 102 are used with bolts to achieve a firm installation. The rotation of the adjusting screw 114 is converted into the vertical linear movement of the extension top rod 110 relative to the support sleeve 101, realizing the precise adjustment of the overall height of the bracket mechanism 1. After the adjustment is in place, the gear engagement between the bottom gear 115 and the adjusting gear 116 forms a mechanical self-locking mechanism, which can maintain the height stability without the need for an additional locking device. When it is necessary to tilt the entire structure according to the sun angle, the transmission mechanism 104 is driven by the adjusting motor 105 to make the height of multiple sets of support sleeves 101 adjusted differently. Since two adjacent support outer frames 201 are connected by connecting shafts 213 and support sleeves 210, multiple sets of brackets can form a linked overall tilting structure. The support sleeves 210 are symmetrically fixed in pairs, making the overall tilt angle controllable. At this time, the mounting bracket 2 is axially connected to the top mounting block 111 via the bottom connecting block 205 and the top flipping block 206. It flips synchronously with the overall tilt of the bracket, causing the tilt angle of the solar panel 209 to change accordingly, thus tracking the solar altitude angle. When cleaning of the solar panel 209 surface is required, the flipping mechanism 212 installed on the bottom surface of the support box 211 is activated. The output end of the flipping mechanism 212 extends and is fixedly inserted into the through hole at one end of the flipping support rod 215. The flipping support rod 215 engages with the inner side of the support box 211 and flips out, causing the cleaning brushes 216, evenly fixedly connected to the bottom surface of the flipping support rod 215, to extend and mechanically clean the surface of the solar panel 209. An isolation rubber plate 214 is fixedly engaged with the inner side of the side opening of the support box 211 to prevent dust from entering the internal mechanism.

[0033] The main housing 401 is fixedly installed in a preset position using mounting strips 406 and mounting holes 407. The wiring terminals 404 inside the side mounting box 403 are connected to the connecting wires 305 via wires, achieving electrical connection between the solar panel 209 and the control system. The control module 417, reversing module 418, battery module 419, connection module 420, and monitoring module 421 are sequentially bolted to the side of the perforated plate 415. The control module 417 centrally controls and monitors the overall photovoltaic power generation through the control panel 416. The reversing module 418 is responsible for the inversion process of converting solar energy into electrical energy. The battery module 419 centrally stores electrical energy. The connection module 420 connects and powers the electrical control equipment and photovoltaic electrical connection equipment. The monitoring module 421 records and captures images of the photovoltaic power generation structure and control box structure in real time using video, audio, and infrared monitoring. The sealing door panel 408 is locked in the limiting inner groove 413 by the horizontal clip 414 to achieve sealing. The handle 410 is convenient for opening and maintenance. The isolation plate 412 protects the control panel 416 in the control groove 411.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementations of the present invention. In addition, the present invention can be implemented in other ways. Any obvious substitutions without departing from the concept of the present technical solution are within the protection scope of the present invention.

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] 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 photovoltaic power plant comprising a support structure (1), characterized in that, The top of the support mechanism (1) is provided with a mounting bracket (2), the side of the support mechanism (1) is provided with a rear support body (3), and the side of the support mechanism (1) is provided with a mounting box (4). The support mechanism (1) includes a support sleeve (101), a transmission mechanism (104) is fixedly installed on the side of the support sleeve (101), an adjustment motor (105) is fixedly installed on the side of the transmission mechanism (104) away from the support sleeve (101), a fixed side block (106) is fixedly connected to the side of the support sleeve (101), an extension top rod (110) is vertically inserted into the top of the support sleeve (101), a top mounting block (111) is fixedly installed at the top of the extension top rod (110), an adjustment screw hole (113) is opened at the bottom end of the extension top rod (110), an adjustment screw (114) is vertically inserted into the inner side of the support sleeve (101), a bottom gear (115) is fixedly sleeved on the outer side of the adjustment screw (114), and an adjustment gear (116) is provided on the inner side of the support sleeve (101). The mounting bracket (2) includes a supporting outer frame (201), with a supporting inner frame (202) horizontally snapped onto the inner side of the supporting outer frame (201). A bottom connecting block (205) is fixedly connected to the bottom surface of the supporting inner frame (202), and a top flip block (206) is connected to the bottom end of the bottom connecting block (205). A solar panel (209) is horizontally snapped onto the inner side of the supporting inner frame (202), and the two sides of the supporting outer frame (201) are symmetrically fixed and welded. There is a support sleeve (210), and a support box (211) is horizontally fixedly connected to one side of the support outer frame (201). A flipping mechanism (212) is fixedly installed on the bottom surface of the support box (211). A connecting shaft (213) is inserted into the inner side of the support sleeve (210). A flipping support rod (215) is snapped into the inner side of the support box (211). A cleaning brush (216) is evenly fixedly connected to the bottom surface of the flipping support rod (215). The rear support (3) includes a wire guide box (301), and a horizontal slot (302) is provided on one side of the wire guide box (301). The mounting box (4) includes a main box (401), a side fixing box (403) is vertically fixed on the side of the main box (401), a wiring terminal (404) is vertically fixed on the inner side of the side fixing box (403), a sealing door plate (408) is vertically snapped on the side of the main box (401), a control groove (411) is opened on the side of the sealing door plate (408), a limit inner groove (413) is horizontally symmetrically opened on the inner side of the main box (401), a horizontal locking strip (414) is horizontally snapped on the inner side of the limit inner groove (413), a perforated plate (415) is horizontally fixed on one side of the sealing door plate (408), and a control panel (416) is fixedly snapped on the inner side of the control groove (411).

2. A photovoltaic power device according to claim 1, wherein The bottom end of the support sleeve (101) is horizontally welded with a mounting base plate (102). The top surface of the mounting base plate (102) is symmetrically provided with mounting through holes (103). The support sleeve (101) is fixedly installed at the mounting point through the mounting base plate (102). The fixed side block (106) has a vertical side groove (107) vertically opened on the side away from the support sleeve (101). The bottom end of the vertical side groove (107) is open. The inner side of the vertical side groove (107) is vertically engaged with a locking vertical block (108). The side side of the locking vertical block (108) is horizontally fixedly connected with a side locking block (109). The side side of the side locking block (109) is horizontally engaged with the inner side of the horizontal locking groove (302). The top of the top mounting block (111) is provided with a flipping top groove (112).

3. A photovoltaic power generation device according to claim 1, characterized in that, The top surface of the supporting inner frame (202) is horizontally provided with an installation channel (203). The solar panel (209) is horizontally snapped into the inner side of the installation channel (203). A supporting base plate (204) is fixedly welded to the center line of the inner side of the supporting inner frame (202). The top of the flip block (206) is provided with a matching channel (207). The openings of the matching channel (207) and the flip top groove (112) are arranged in a cross shape. The bottom surface of the supporting base plate (204) is symmetrically welded with reinforcing diagonal bars (208). An isolation rubber plate (214) is fixedly snapped into the inner side of the side opening of the support box (211). An end sealing plate (303) is bolted to one end of the wiring box (301). A through groove (304) is opened on the side of the end sealing plate (303). A connecting wire (305) is horizontally inserted into the inner side of the wiring box (301). One end of the connecting wire (305) is electrically connected to the solar panel (209), and the other end is electrically connected to the corresponding terminal block (404) inside the socket.

4. A photovoltaic power generation device according to claim 1, characterized in that, An isolation roof (402) is fixedly installed on the top surface of the main housing (401). An antenna (405) is fixedly installed on one side of the main housing (401). Installation side strips (406) are symmetrically welded on both sides of the main housing (401). The installation side strips (406) are symmetrically fixedly connected to the bottom positions on both sides of the main housing (401). The main housing (401) is fixedly installed at the installation point through the installation side strips (406). Installation holes (407) are evenly opened on the top surface of the installation side strips (406). A side channel (409) is horizontally opened on the side of the sealing door panel (408). A handle (410) is horizontally fixedly connected to the inner side of the side channel (409). An isolation plate (412) is connected to the side opening hinge of the control slot (411).

5. A photovoltaic power generation device according to claim 1, characterized in that, The output shaft of the transmission mechanism (104) is extended and fixedly connected to the center of the adjusting gear (116). The output end of the adjusting motor (105) is mechanically connected to the inner side of the transmission mechanism (104). The fixed side block (106) is fixedly connected to the top side of the support sleeve rod (101). The side of the fixed side block (106) is connected to the side of the wire box (301). The extension top rod (110) and the support sleeve rod (101) are arranged in a telescopic rod structure. The top of the adjusting screw (114) is vertically threaded and connected to the inner side of the adjusting screw hole (113). The bottom gear (115) is fixedly connected to the outer side of the adjusting screw (114) near the bottom end. The adjusting gear (116) is vertically arranged on the bottom surface of the bottom gear (115) and the edges are toothed together.

6. A photovoltaic power generation device according to claim 1, characterized in that, The outer support frame (201) is horizontally fastened to the top surface of the inner support frame (202), and the outer support frame (201) is fixedly installed on the outer side of the inner support frame (202) by bolts. The top of the bottom connecting block (205) is fixedly connected to the center of the bottom surface of the support base plate (204), and the bottom end of the bottom connecting block (205) is connected to the inner side of the mating channel (207) by a shaft. The bottom end of the top flipping block (206) is connected to the inner side of the flipping top groove (112) by a shaft. The solar panel (209) is horizontally fixedly clamped to the inner support frame. Between (202) and the support outer frame (201), the support sleeves (210) are symmetrically fixedly connected in pairs on both sides of the support outer frame (201). One side of the support box (211) is set as an opening. The flipping mechanism (212) is fixedly installed on the bottom surface of the support box (211) near one end. The output end of the flipping mechanism (212) is extended and fixedly inserted into the through hole at one end of the flipping support rod (215). The two adjacent support outer frames (201) are connected to the support sleeves (210) through the connecting shaft (213).

7. A photovoltaic power generation device according to claim 1, characterized in that, The wiring box (301) is horizontally connected to the side of multiple support sleeves (101). One end of the horizontal slot (302) is horizontally connected to one end of the wiring box (301) and is open. The side fixing box (403) is vertically fixedly connected to the side edge of the main box (401). The side opening of the side fixing box (403) is provided with a flip cover structure. The wiring terminals (404) are all electrically connected to the internal equipment of the main box (401) through wires. The sealing door (408) is vertically snapped into the inner side of the side opening of the main box (401).

8. A photovoltaic power generation device according to claim 1, characterized in that, The limiting inner grooves (413) are arranged in parallel to each other at the inner center line of the main box (401), and one end of the limiting inner groove (413) is open. One end of the horizontal strip (414) is horizontally fixedly connected to the side edge of the sealing door panel (408). One end of the perforated plate (415) is fixedly connected to the side center line of the sealing door panel (408), and the perforated plate (415) is positioned between the two horizontal strips (414) in a parallel manner. The control panel (416) is electrically connected to the internal equipment of the main box (401).

9. A photovoltaic power generation system according to claim 1, characterized in that, A control module (417) is fixedly installed on the side bolts of the perforated plate (415), a reversing module (418) is fixedly installed on the side bolts of the perforated plate (415), a battery module (419) is fixedly installed on the side bolts of the perforated plate (415), a connection module (420) is fixedly installed on the side bolts of the perforated plate (415), and a monitoring module (421) is fixedly installed on the side bolts of the perforated plate (415). The control module (417) is electrically connected to the control panel (416), and the control module (417) has a centralized control and monitoring function for the overall photovoltaic power generation. The reversal module (418) converts photovoltaic power generation into electrical energy and stores it. The battery module (419) centrally stores the electrical energy generated by photovoltaic power generation; The connection module (420) connects and powers the photovoltaic power generation electrical control equipment and the photovoltaic electrical connection equipment; The monitoring module (421) generates video, audio, and infrared monitoring and recordings of both the photovoltaic power generation structure and the control box structure.

Images