A distributed photovoltaic power station

Abstract

This invention provides a distributed photovoltaic power station, belonging to the field of photovoltaic power generation technology. It includes mounting brackets with auxiliary regulators horizontally fixed to their sides. A mounting top frame is obliquely installed at the top of each bracket. During adjustment, a multi-sided shaft drives a main gear, which, through a two-stage gear transmission of end gears and auxiliary gears, converts rotational motion into vertical linear motion of a transmission screw. The gear reduction reduces the transmission ratio, resulting in high adjustment accuracy and labor-saving operation. After adjustment, rotating the adjusting screw pushes the moving inner block, causing the locking gear to engage with the auxiliary gear, forming a mechanical self-locking mechanism. This prevents height reversal under external forces such as wind loads, offering significantly higher safety and reliability than hydraulic rod and gas spring solutions. Simultaneously, the auxiliary regulator links adjacent brackets through a gear transmission structure, allowing simultaneous adjustment of multiple bracket heights by operating one set of multi-sided shafts, greatly improving the installation and adjustment efficiency of large-scale power stations.

Description

Technical Field

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

[0002] With the accelerated transformation of the global energy structure, distributed photovoltaic (PV) power generation has become an important component of the new power system due to its advantages such as local consumption, reduced transmission and distribution losses, and flexible deployment. However, existing distributed PV power plants still face several technical bottlenecks in actual operation, which seriously restrict power generation efficiency and operation and maintenance economics.

[0003] Regarding installation height adjustment, traditional photovoltaic (PV) brackets mostly employ fixed steel structures or simple manual adjustment mechanisms, making it difficult to change the height once it is determined. However, the solar altitude angle varies significantly across different seasons, and fixed-height brackets cannot achieve optimal angle matching based on sunlight conditions, resulting in an annual power generation loss of 10% to 15%. While some existing solutions incorporate telescopic adjustment structures, they often rely on hydraulic rods or gas springs, which are costly, complex to maintain, and lack reliable self-locking mechanisms during adjustment. Furthermore, they are prone to height retraction under wind loads, posing a safety hazard.

[0004] Regarding the coordinated adjustment between support structures, existing technologies generally treat each support structure as an independent unit, lacking a collaborative transmission mechanism between them. When it is necessary to adjust the height of multiple sets of supports in a unified manner, manual operation is required for each one, resulting in extremely low efficiency. Especially in large-scale distributed power stations, where the number of supports can reach hundreds, the manpower and time costs of adjusting each one individually are unacceptable. Although some solutions incorporate linkages between supports, these are mostly rigid connections, failing to achieve flexible matching of transmission ratios and lacking precision transmission structures such as gears and racks, resulting in insufficient adjustment accuracy.

[0005] Regarding the cleaning and maintenance of solar panels, contaminants such as dust, bird droppings, and fallen leaves on the surface of photovoltaic panels can reduce power generation efficiency by 5% to 30%. Existing cleaning methods are mainly divided into two categories: manual cleaning and fixed automatic cleaning. Manual cleaning is labor-intensive and infrequent, making it difficult to guarantee timely cleaning. Fixed automatic cleaning devices are usually equipped with fixed spray heads or cleaning rollers, which can achieve timed cleaning, but cannot respond immediately to sudden pollution (such as bird droppings or sudden dust storms). More importantly, most existing cleaning devices are separate from the support structure, increasing system complexity and failure rate. Furthermore, the lack of gear and toothed meshing between the cleaning rollers and the transmission mechanism makes it difficult to guarantee the rotational stability of the cleaning rollers during movement. Summary of the Invention

[0006] The purpose of this invention is to solve the problems in the background art by proposing a distributed photovoltaic power station.

[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: The system includes mounting brackets, with auxiliary adjusters horizontally fixedly connected to the sides of the mounting brackets. A mounting top frame is obliquely mounted on the top of each mounting bracket, and an auxiliary mechanism is fixedly mounted on the top surface of the mounting top frame. The mounting bracket includes a support sleeve rod, an extension top rod vertically inserted into the top of the support sleeve rod, a fixed top box vertically fixedly connected to the top of the extension top rod, an adjusting screw block inserted into the side of the fixed top box, a connecting shaft rod horizontally inserted into the side of the fixed top box, an auxiliary gear horizontally installed on the inner side of the support sleeve rod, a transmission screw rod vertically inserted into the inner side of the support sleeve rod, and a mating screw hole opened at the center of the bottom end of the extension top rod. The auxiliary adjuster includes a main connecting rod, with a drive shaft horizontally and symmetrically inserted into the inner side of the main connecting rod. End gears are symmetrically fixedly sleeved at both ends of the drive shaft. A main gear is axially connected to the center position of the inner side of the main connecting rod. End mounting blocks are symmetrically welded to both ends of the main connecting rod. Fixed bearings are symmetrically fixedly snapped into the inner side of the main connecting rod. A polygonal shaft is provided on one side of the main connecting rod. The mounting frame includes an outer fixing frame, on which a solar panel is horizontally arranged on the inner side. A main support frame is horizontally snapped onto the inner side of the outer fixing frame. Support corner rods are symmetrically installed on the bottom surface of the main support frame. A mounting box is fixedly connected to one side of each support corner rod. The auxiliary mechanism includes a main storage box, a main top tube horizontally fixedly installed on the top surface of the main storage box, rinsing heads evenly fixedly installed on the sides of the main top tube, an auxiliary side box horizontally fixedly installed at one end of the main top tube, an infrared sensor fixedly connected to the top surface of the auxiliary side box, a transmission mechanism fixedly installed on the side of the auxiliary side box away from the main storage box, a conveyor belt horizontally snapped into the inner side of the auxiliary side box, a fixing block bolted to the inner side of the conveyor belt, a cleaning roller horizontally inserted into the side of the fixing block, a mating tooth groove horizontally opened on the inner top surface of the conveyor belt, and a cleaning gear fixedly sleeved at one end of the cleaning roller.

[0009] As a preferred technical solution of the present invention, a mounting base plate is horizontally and fixedly welded to the bottom end of the support sleeve rod. Stabilizing diagonal rods are symmetrically connected to both sides of the support sleeve rod, and all stabilizing diagonal rods are designed with telescopic rod structures. Fixed side blocks are symmetrically and fixedly connected to both sides of the support sleeve rod, and these fixed side blocks are symmetrically and fixedly connected to the top of the side of the support sleeve rod. An end connecting block is fixedly connected to the top of the stabilizing diagonal rod, and the end connecting block is connected to the inner side of the side channel of the fixed side block via a shaft. An end sealing plate is bolted to the side opening end of the fixed top box. A movable inner block is engaged with the inner side of the fixed top box, and a groove is formed on the side of the movable inner block. A toothed ring structure is provided on the inner side of the groove, and a locking gear is engaged with the inner side of the groove.

[0010] As a preferred technical solution of the present invention, the top surface of the main support frame is horizontally provided with an installation groove, the two sides of the support corner rod are symmetrically welded with installation strips, the top surface of the installation strips is connected to the bottom surface of the main support frame, the opening end of the installation box is bolted with a sealing plate, one side of the main storage box is fixedly installed with a control valve body, the input end of the control valve body is installed with a water supply pipe, one end of the water supply pipe extends and is connected to the main water pipe, the output end of the control valve body is connected with a connecting pipe, one end of the connecting pipe is connected to one end of the main top pipe, the side groove opening ends of the main storage box and the auxiliary side box are fixedly snapped with isolation rubber plates, and the side of the fixed connecting block is fixedly snapped with a side bearing.

[0011] As a preferred technical solution of the present invention, the support sleeve rod and the extension top rod are arranged in a telescopic rod structure, and the support sleeve rods are arranged in parallel with each other. The support sleeve rod is fixedly installed at the installation point by the mounting base plate at the bottom end. The bottom end of the fixed top box is vertically fixedly connected to the center position of the top end of the extension top rod. One end of the adjusting screw block is provided with a turntable structure, and the side screw is horizontally threaded and connected to the inside of the side center screw hole of the moving inner block.

[0012] As a preferred technical solution of the present invention, one end of the connecting shaft extends horizontally and is inserted into the inner side of the fixed top box, and the extended end is fixedly connected to the center position of the side of the locking gear. The auxiliary gear is fixedly connected to the outer side of the transmission screw near the bottom end. The edge of the auxiliary gear and the edge of the end gear are toothed together. The top end of the transmission screw is vertically threaded and connected to the inner side of the mating screw hole.

[0013] As a preferred technical solution of the present invention, the two ends of the main connecting rod are fixedly connected to the support sleeve rod by end mounting blocks and are located on the side near the bottom. The two ends of the transmission shaft rod are horizontally inserted into the inner side of the fixed bearing. The main gear is located between the two end gears and is toothed to each other. The shaft end of the main gear is extended and fixedly connected to one end of the polygonal shaft rod.

[0014] As a preferred technical solution of the present invention, the outer fixing frame is horizontally fastened to the top opening of the main support frame, and the outer fixing frame is fixedly connected to the outer side of the main support frame by bolts. The solar panel is horizontally snapped to the inner side of the mounting channel. The support corner rod is fixedly connected to the bottom surface of the main support frame by the mounting strip bolt at the top. The control connection device is placed on the inner side of the mounting box. The main storage box is horizontally fixedly connected to one side of the outer fixing frame. The flushing heads are arranged horizontally and equidistantly in a straight line on one side facing the solar panel.

[0015] As a preferred technical solution of the present invention, the side connection of the auxiliary side box is set at one end of the main storage box, and the auxiliary side box and the main storage box are arranged in an L-shape relative to each other. The infrared sensor is installed at the corner of the outer fixed frame, with the infrared sensor detection head facing the direction of the solar panel. The output end of the transmission mechanism extends and is connected to the inner groove roller end of the auxiliary side box. The conveyor belt is installed on the inner side of the auxiliary side box through the rollers at both ends.

[0016] As a preferred technical solution of the present invention, the fixed connecting block is fixedly connected to the inner bottom surface of the conveyor belt body by bolts on the bottom surface, the cleaning roller body is horizontally set at the top surface of the solar panel, and one end of the cleaning roller body is horizontally inserted into the inner side of the side bearing, and the top surface of the cleaning gear extends to the inner side of the mating tooth groove for toothed connection.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: In the solution of the present invention: 1. This invention integrates the infrared sensor, transmission mechanism, conveyor belt, and cleaning roller into an auxiliary mechanism, achieving fully automatic "detection-execution" linkage. When the infrared sensor detects bird droppings or foreign objects, cleaning is automatically initiated without manual intervention. The cleaning roller continuously rotates during movement through the meshing of the cleaning gear and the toothed grooves on the conveyor belt, ensuring the rolling cleaning force of the cleaning roller while avoiding cleaning failure due to conveyor belt slippage. Simultaneously, the flushing heads evenly distributed on the main jacking pipe provide high-pressure water flushing, forming a dual cleaning process with the mechanical brushing of the cleaning roller, resulting in significantly higher cleaning efficiency than single spraying or single roller brush solutions. The stabilizing diagonal brace adopts a telescopic rod structure, which can flexibly adjust its length according to the ground elevation difference and slope of the installation point. The shaft connection method between the end connecting block and the fixed side block forms a triangular support with a variable angle. Compared with traditional fixed diagonal braces, this structure ensures support rigidity while possessing terrain adaptability, effectively reducing the risk of support tilting due to uneven ground and improving the overall structural stability under severe weather conditions such as strong winds and heavy rain.

[0018] 2. The main storage box and auxiliary side box are arranged in an L-shape within the auxiliary mechanism, with the conveyor belt, transmission mechanism, infrared sensor, and other components centrally located for a compact structure. An insulating rubber plate is snapped into the side slot opening to prevent dust from entering the internal mechanisms, extending the service life of the transmission components. The main storage box is bolted to the side of the outer fixed frame, allowing for installation and disassembly without altering the main support structure, facilitating future maintenance. The water supply pipe connects to the main water pipe, and the control valve controls its opening and closing, eliminating the need for additional power equipment such as water pumps, resulting in low system energy consumption and low operating costs.

[0019] 3. This invention achieves stepless adjustment of the mounting frame height through the cooperation of the support sleeve rod and the extension rod telescopic rod structure. During adjustment, the polygonal shaft drives the main gear, which, through a two-stage gear transmission of the end gear and auxiliary gear, converts the rotational motion into the vertical linear motion of the transmission screw. The transmission ratio, after gear reduction, results in high adjustment accuracy and labor-saving operation. After adjustment, rotating the adjusting screw pushes the moving inner block, causing the locking gear and auxiliary gear to engage and lock, forming a mechanical self-locking mechanism. This prevents height reversal under external forces such as wind loads, and its safety and reliability far exceed those of hydraulic rods and gas spring solutions. Simultaneously, the auxiliary adjuster links adjacent supports through a gear transmission structure, allowing simultaneous adjustment of multiple support heights by operating one set of polygonal shafts, significantly improving the installation and adjustment efficiency of large power plants. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional front view structure provided by the present invention; Figure 2 This is an enlarged connection structure diagram of part A provided by the present invention; Figure 3 A schematic diagram of the overall three-dimensional back connection structure provided by the present invention; Figure 4 This is a schematic diagram of the back connection structure of the main support frame provided by the present invention; Figure 5 This is an enlarged connection structure diagram of part B provided by the present invention; Figure 6 This is a schematic diagram of the overall three-dimensional side view connection provided by the present invention; Figure 7 This is a schematic diagram of the enlarged connection structure at part C provided by the present invention; Figure 8 A schematic diagram of the internal connection structure of the support sleeve rod provided by the present invention; Figure 9 This is a schematic diagram of the overall rear view internal connection structure provided by the present invention; Figure 10 This is a schematic diagram of the enlarged connection structure of part D provided by the present invention; Figure 11This is a top-view enlarged diagram of the external fixing frame connection structure provided by the present invention; Figure 12 This is a schematic diagram of the enlarged connection structure of part E provided by the present invention; Figure 13 This is a schematic diagram of the internal connection structure of the auxiliary side box provided by the present invention; Figure 14 This is a schematic diagram of the enlarged connection structure of part F provided by the present invention.

[0021] The image shows: 1. Mounting bracket; 101. Support sleeve rod; 102. Mounting base plate; 103. Stabilizing diagonal rod; 104. Fixed side block; 105. End connecting block; 106. Extension top rod; 107. Fixed top box; 108. Adjusting screw block; 109. End sealing plate; 110. Connecting shaft rod; 111. Auxiliary gear; 112. Transmission screw rod; 113. Mating screw hole; 114. Moving inner block; 115. Sleeve groove; 116. Locking gear; 2. Auxiliary adjuster; 201. Main connecting rod; 202. Transmission shaft rod; 203. End gear; 204. Main gear; 205. End mounting block; 206. Fixed bearing; 207. Polygonal shaft rod; 3. Mounting top frame; 301, outer fixing frame; 302, solar panel; 303, main support frame; 304, mounting channel; 305, support angle rod; 306, mounting strip; 307, mounting box; 308, sealing plate; 4, auxiliary mechanism; 401, main storage box; 402, control valve body; 403, water supply pipe; 404, connecting pipe; 405, main top pipe; 406, flushing head; 407, isolation rubber plate; 408, auxiliary side box; 409, infrared device; 410, transmission mechanism; 411, conveyor belt body; 412, fixing block; 413, side bearing; 414, cleaning roller body; 415, mating tooth groove; 416, cleaning gear. 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 1-14 As shown, the present invention provides a technical solution: a distributed photovoltaic power station, including a mounting bracket 1, an auxiliary regulator 2 is horizontally fixedly connected between the mounting brackets 1 on the sides, a mounting top frame 3 is obliquely installed on the top of the mounting bracket 1, and an auxiliary mechanism 4 is fixedly installed on the top surface of the mounting top frame 3; Mounting bracket 1 includes a support sleeve 101, with an extension top rod 106 vertically inserted into the top of the support sleeve 101. A fixed top box 107 is vertically fixedly connected to the top of the extension top rod 106. An adjusting screw block 108 is inserted into the side of the fixed top box 107, and a connecting shaft 110 is horizontally inserted into the side of the fixed top box 107. An auxiliary gear 111 is horizontally mounted on the inner side of the support sleeve 101, and a transmission screw 112 is vertically inserted into the inner side of the support sleeve 101. A mating screw hole 113 is formed at the center of the bottom end of the extension top rod 106. The bottom end of the support sleeve 101 is horizontal. A mounting base plate 102 is fixedly welded to the support sleeve rod 101. Stabilizing diagonal rods 103 are symmetrically connected to both sides of the support sleeve rod 101. All stabilizing diagonal rods 103 are telescopic rods. Fixed side blocks 104 are symmetrically fixedly connected to both sides of the support sleeve rod 101, and are symmetrically fixedly positioned at the top of the side of the support sleeve rod 101. An end connecting block 105 is fixedly connected to the top of the stabilizing diagonal rods 103. The end connecting block 105 is connected to the inside of the side channel of the fixed side block 104 via a shaft. An end sealing plate 109 is bolted to the side opening end of the fixed top box 107. The support sleeve 101 and the extension rod 106 are arranged in a telescopic structure, and the support sleeve 101 are arranged in parallel with each other. The support sleeve 101 is fixedly installed at the installation point by the mounting base plate 102 at the bottom end. The bottom end of the fixed top box 107 is vertically fixedly connected to the center of the top end of the extension rod 106. One end of the adjusting screw block 108 is provided with a turntable structure, and the side screw is horizontally threaded and connected to the center screw hole on the side of the movable inner block 114. One end of the connecting shaft 110 extends horizontally and is inserted into the inner side of the fixed top box 107, and the extended end is fixed. The fixed connection is located at the center of the side of the locking gear 116. The auxiliary gear 111 is fixedly connected to the outside of the transmission screw 112 near the bottom. The edge of the auxiliary gear 111 and the edge of the end gear 203 are toothed together. The top of the transmission screw 112 is vertically threaded and connected to the inner side of the mating screw hole 113. The inner side of the fixed top box 107 is engaged with the movable inner block 114. The side of the movable inner block 114 is provided with a sleeve groove 115. The inner side of the sleeve groove 115 is provided with a toothed ring structure. The inner side of the sleeve groove 115 is engaged with the locking gear 116.

[0024] The stabilizing diagonal brace 103 employs a telescopic structure, allowing for flexible length adjustment based on ground elevation differences and slope at the installation point. The axle connection between the end connecting block 105 and the fixed side block 104 creates a variable-angle triangular support. Compared to traditional fixed diagonal braces, this structure ensures support rigidity while also possessing terrain adaptability. Example

[0025] like Figures 1-14As shown, the present invention provides a technical solution: a distributed photovoltaic power station, including a mounting bracket 1, an auxiliary regulator 2 is horizontally fixedly connected between the mounting brackets 1 on the sides, a mounting top frame 3 is obliquely installed on the top of the mounting bracket 1, and an auxiliary mechanism 4 is fixedly installed on the top surface of the mounting top frame 3; Mounting bracket 1 includes a support sleeve 101, with an extension top rod 106 vertically inserted into the top of the support sleeve 101. A fixed top box 107 is vertically fixedly connected to the top of the extension top rod 106. An adjusting screw block 108 is inserted into the side of the fixed top box 107, and a connecting shaft 110 is horizontally inserted into the side of the fixed top box 107. An auxiliary gear 111 is horizontally mounted on the inner side of the support sleeve 101, and a transmission screw 112 is vertically inserted into the inner side of the support sleeve 101. A mating screw hole 113 is formed at the center of the bottom end of the extension top rod 106. The bottom end of the support sleeve 101 is horizontal. A mounting base plate 102 is fixedly welded to the support sleeve rod 101. Stabilizing diagonal rods 103 are symmetrically connected to both sides of the support sleeve rod 101. All stabilizing diagonal rods 103 are telescopic rods. Fixed side blocks 104 are symmetrically fixedly connected to both sides of the support sleeve rod 101, and are symmetrically fixedly positioned at the top of the side of the support sleeve rod 101. An end connecting block 105 is fixedly connected to the top of the stabilizing diagonal rods 103. The end connecting block 105 is connected to the inside of the side channel of the fixed side block 104 via a shaft. An end sealing plate 109 is bolted to the side opening end of the fixed top box 107. The support sleeve 101 and the extension rod 106 are arranged in a telescopic structure, and the support sleeve 101 are arranged in parallel with each other. The support sleeve 101 is fixedly installed at the installation point by the mounting base plate 102 at the bottom end. The bottom end of the fixed top box 107 is vertically fixedly connected to the center of the top end of the extension rod 106. One end of the adjusting screw block 108 is provided with a turntable structure, and the side screw is horizontally threaded and connected to the center screw hole on the side of the movable inner block 114. One end of the connecting shaft 110 extends horizontally and is inserted into the inner side of the fixed top box 107, and the extended end is fixed. The fixed connection is located at the center of the side of the locking gear 116. The auxiliary gear 111 is fixedly connected to the outside of the transmission screw 112 near the bottom. The edge of the auxiliary gear 111 and the edge of the end gear 203 are toothed together. The top of the transmission screw 112 is vertically threaded and connected to the inner side of the mating screw hole 113. The inner side of the fixed top box 107 is fitted with a movable inner block 114. The side of the movable inner block 114 is provided with a sleeve groove 115. The inner side of the sleeve groove 115 is provided with a toothed ring structure. The inner side of the sleeve groove 115 is fitted with the locking gear 116. The auxiliary adjuster 2 includes a main connecting rod 201. A transmission shaft 202 is horizontally and symmetrically inserted into the inner side of the main connecting rod 201. End gears 203 are symmetrically and fixedly sleeved at both ends of the transmission shaft 202. A main gear 204 is shaft-connected at the inner center position of the main connecting rod 201. End mounting blocks 205 are symmetrically welded to both ends of the main connecting rod 201. Fixed bearings 206 are symmetrically and fixedly snapped into the inner side of the main connecting rod 201. A polygonal shaft 207 is provided on one side of the main connecting rod 201. The two ends of the main connecting rod 201 are fixedly connected to the support sleeve rod 101 near the bottom end through the end mounting blocks 205. The two ends of the transmission shaft 202 are horizontally and through-inserted into the inner side of the fixed bearing 206. The main gear 204 is located between the two end gears 203 and is geared to each other. The shaft end of the main gear 204 extends and is fixedly connected to one end of the polygonal shaft 207.

[0026] The height of the mounting bracket 3 is infinitely adjustable through the cooperation of the telescopic rod structure of the support sleeve 101 and the extension top rod 106. During the adjustment process, the polygonal shaft 207 drives the main gear 204, which, through the two-stage gear transmission of the end gear 203 and the auxiliary gear 111, converts the rotational motion into the vertical linear motion of the transmission screw 112. The transmission ratio is reduced by gears, resulting in high adjustment accuracy and easy operation. Example

[0027] like Figures 1-14 As shown, the present invention provides a technical solution: a distributed photovoltaic power station, including a mounting bracket 1, an auxiliary regulator 2 is horizontally fixedly connected between the mounting brackets 1 on the sides, a mounting top frame 3 is obliquely installed on the top of the mounting bracket 1, and an auxiliary mechanism 4 is fixedly installed on the top surface of the mounting top frame 3; Mounting bracket 1 includes a support sleeve 101, with an extension top rod 106 vertically inserted into the top of the support sleeve 101. A fixed top box 107 is vertically fixedly connected to the top of the extension top rod 106. An adjusting screw block 108 is inserted into the side of the fixed top box 107, and a connecting shaft 110 is horizontally inserted into the side of the fixed top box 107. An auxiliary gear 111 is horizontally mounted on the inner side of the support sleeve 101, and a transmission screw 112 is vertically inserted into the inner side of the support sleeve 101. A mating screw hole 113 is formed at the center of the bottom end of the extension top rod 106. The bottom end of the support sleeve 101 is horizontal. A mounting base plate 102 is fixedly welded to the support sleeve rod 101. Stabilizing diagonal rods 103 are symmetrically connected to both sides of the support sleeve rod 101. All stabilizing diagonal rods 103 are telescopic rods. Fixed side blocks 104 are symmetrically fixedly connected to both sides of the support sleeve rod 101, and are symmetrically fixedly positioned at the top of the side of the support sleeve rod 101. An end connecting block 105 is fixedly connected to the top of the stabilizing diagonal rods 103. The end connecting block 105 is connected to the inside of the side channel of the fixed side block 104 via a shaft. An end sealing plate 109 is bolted to the side opening end of the fixed top box 107. The support sleeve 101 and the extension rod 106 are arranged in a telescopic structure, and the support sleeve 101 are arranged in parallel with each other. The support sleeve 101 is fixedly installed at the installation point by the mounting base plate 102 at the bottom end. The bottom end of the fixed top box 107 is vertically fixedly connected to the center of the top end of the extension rod 106. One end of the adjusting screw block 108 is provided with a turntable structure, and the side screw is horizontally threaded and connected to the center screw hole on the side of the movable inner block 114. One end of the connecting shaft 110 extends horizontally and is inserted into the inner side of the fixed top box 107, and the extended end is fixed. The fixed connection is located at the center of the side of the locking gear 116. The auxiliary gear 111 is fixedly connected to the outside of the transmission screw 112 near the bottom. The edge of the auxiliary gear 111 and the edge of the end gear 203 are toothed together. The top of the transmission screw 112 is vertically threaded and connected to the inner side of the mating screw hole 113. The inner side of the fixed top box 107 is fitted with a movable inner block 114. The side of the movable inner block 114 is provided with a sleeve groove 115. The inner side of the sleeve groove 115 is provided with a toothed ring structure. The inner side of the sleeve groove 115 is fitted with the locking gear 116. The auxiliary adjuster 2 includes a main connecting rod 201. A transmission shaft 202 is horizontally and symmetrically inserted into the inner side of the main connecting rod 201. End gears 203 are symmetrically and fixedly sleeved at both ends of the transmission shaft 202. A main gear 204 is shaft-connected at the inner center of the main connecting rod 201. End mounting blocks 205 are symmetrically welded to both ends of the main connecting rod 201. Fixed bearings 206 are symmetrically and fixedly snapped into the inner side of the main connecting rod 201. A polygonal shaft 207 is provided on one side of the main connecting rod 201. The two ends of the main connecting rod 201 are fixedly connected to the support sleeve rod 101 near the bottom end through the end mounting blocks 205. The two ends of the transmission shaft 202 are horizontally and through-inserted into the inner side of the fixed bearing 206. The main gear 204 is located between the two end gears 203 and is geared to each other. The shaft end of the main gear 204 extends and is fixedly connected to one end of the polygonal shaft 207. The mounting bracket 3 includes an outer fixing frame 301. A solar panel 302 is horizontally mounted on the inner side of the outer fixing frame 301. A main support frame 303 is horizontally snapped onto the inner side of the outer fixing frame 301. Supporting corner rods 305 are symmetrically mounted on the bottom surface of the main support frame 303. A mounting box 307 is fixedly connected to one side of the supporting corner rod 305. The outer fixing frame 301 is horizontally snapped onto the top opening of the main support frame 303 and is bolted to the outer side of the main support frame 303. The solar panel 302... 02 The horizontal snap-fit ​​is set on the inner side of the mounting channel 304. The support angle rod 305 is fixedly connected to the bottom surface of the main support frame 303 by bolts through the mounting strip 306 at the top. The control connection device is placed on the inner side of the mounting box 307. The top surface of the main support frame 303 has a horizontally opened mounting channel 304. The two sides of the support angle rod 305 are symmetrically welded with mounting strips 306. The top surface of the mounting strip 306 is set at the bottom surface of the main support frame 303. The opening end of the mounting box 307 is bolted with a sealing plate 308.

[0028] The highly adjustable structure allows the 302 solar panel to maintain a near-optimal tilt angle in different seasons. Combined with the intelligent instant cleaning function, it reduces the loss of surface contamination and can comprehensively increase annual power generation by 15% to 25%, significantly shortening the investment payback period. It has outstanding economic benefits and promotional value. Example

[0029] like Figures 1-14 As shown, the present invention provides a technical solution: a distributed photovoltaic power station, including a mounting bracket 1, an auxiliary regulator 2 is horizontally fixedly connected between the mounting brackets 1 on the sides, a mounting top frame 3 is obliquely installed on the top of the mounting bracket 1, and an auxiliary mechanism 4 is fixedly installed on the top surface of the mounting top frame 3; Mounting bracket 1 includes a support sleeve 101, with an extension top rod 106 vertically inserted into the top of the support sleeve 101. A fixed top box 107 is vertically fixedly connected to the top of the extension top rod 106. An adjusting screw block 108 is inserted into the side of the fixed top box 107, and a connecting shaft 110 is horizontally inserted into the side of the fixed top box 107. An auxiliary gear 111 is horizontally mounted on the inner side of the support sleeve 101, and a transmission screw 112 is vertically inserted into the inner side of the support sleeve 101. A mating screw hole 113 is formed at the center of the bottom end of the extension top rod 106. The bottom end of the support sleeve 101 is horizontal. A mounting base plate 102 is fixedly welded to the support sleeve rod 101. Stabilizing diagonal rods 103 are symmetrically connected to both sides of the support sleeve rod 101. All stabilizing diagonal rods 103 are telescopic rods. Fixed side blocks 104 are symmetrically fixedly connected to both sides of the support sleeve rod 101, and are symmetrically fixedly positioned at the top of the side of the support sleeve rod 101. An end connecting block 105 is fixedly connected to the top of the stabilizing diagonal rods 103. The end connecting block 105 is connected to the inside of the side channel of the fixed side block 104 via a shaft. An end sealing plate 109 is bolted to the side opening end of the fixed top box 107. The support sleeve 101 and the extension rod 106 are arranged in a telescopic structure, and the support sleeve 101 are arranged in parallel with each other. The support sleeve 101 is fixedly installed at the installation point by the mounting base plate 102 at the bottom end. The bottom end of the fixed top box 107 is vertically fixedly connected to the center of the top end of the extension rod 106. One end of the adjusting screw block 108 is provided with a turntable structure, and the side screw is horizontally threaded and connected to the center screw hole on the side of the movable inner block 114. One end of the connecting shaft 110 extends horizontally and is inserted into the inner side of the fixed top box 107, and the extended end is fixed. The fixed connection is located at the center of the side of the locking gear 116. The auxiliary gear 111 is fixedly connected to the outside of the transmission screw 112 near the bottom. The edge of the auxiliary gear 111 and the edge of the end gear 203 are toothed together. The top of the transmission screw 112 is vertically threaded and connected to the inner side of the mating screw hole 113. The inner side of the fixed top box 107 is fitted with a movable inner block 114. The side of the movable inner block 114 is provided with a sleeve groove 115. The inner side of the sleeve groove 115 is provided with a toothed ring structure. The inner side of the sleeve groove 115 is fitted with the locking gear 116. The auxiliary adjuster 2 includes a main connecting rod 201. A transmission shaft 202 is horizontally and symmetrically inserted into the inner side of the main connecting rod 201. End gears 203 are symmetrically and fixedly sleeved at both ends of the transmission shaft 202. A main gear 204 is shaft-connected at the inner center of the main connecting rod 201. End mounting blocks 205 are symmetrically welded to both ends of the main connecting rod 201. Fixed bearings 206 are symmetrically and fixedly snapped into the inner side of the main connecting rod 201. A polygonal shaft 207 is provided on one side of the main connecting rod 201. The two ends of the main connecting rod 201 are fixedly connected to the support sleeve rod 101 near the bottom end through the end mounting blocks 205. The two ends of the transmission shaft 202 are horizontally and through-inserted into the inner side of the fixed bearing 206. The main gear 204 is located between the two end gears 203 and is geared to each other. The shaft end of the main gear 204 extends and is fixedly connected to one end of the polygonal shaft 207. The mounting bracket 3 includes an outer fixing frame 301. A solar panel 302 is horizontally mounted on the inner side of the outer fixing frame 301. A main support frame 303 is horizontally snapped onto the inner side of the outer fixing frame 301. Supporting corner rods 305 are symmetrically mounted on the bottom surface of the main support frame 303. A mounting box 307 is fixedly connected to one side of the supporting corner rod 305. The outer fixing frame 301 is horizontally snapped onto the top opening of the main support frame 303 and is bolted to the outer side of the main support frame 303. The solar panel 302... 02 The horizontal snap-fit ​​is set on the inner side of the mounting channel 304. The support angle rod 305 is fixedly connected to the bottom surface of the main support frame 303 by bolts through the top mounting strip 306. The control connection device is placed on the inner side of the mounting box 307. The top surface of the main support frame 303 is horizontally opened with the mounting channel 304. The two sides of the support angle rod 305 are symmetrically welded with mounting strips 306. The top surface of the mounting strip 306 is connected to the bottom surface of the main support frame 303. The opening end of the mounting box 307 is bolted with a sealing plate 308. The auxiliary mechanism 4 includes a main storage box 401. A main top tube 405 is horizontally fixedly installed on the top surface of the main storage box 401. Rinsing heads 406 are evenly fixedly installed on the side of the main top tube 405. The main storage box 401 is horizontally fixedly connected to one side of the outer fixed frame 301. The rinsing heads 406 are arranged horizontally and equidistantly in a straight line on one side facing the solar panel 302. An auxiliary side box 408 is horizontally fixedly installed at one end of the main top tube 405. An infrared sensor 409 is fixedly connected to the top surface of the auxiliary side box 408. The auxiliary side box 408 is fixed on the side away from the main storage box 401. A transmission mechanism 410 is installed, and a conveyor belt 411 is horizontally engaged with the inner side of the auxiliary side box 408. The side of the auxiliary side box 408 is connected to one end of the main storage box 401, and the auxiliary side box 408 and the main storage box 401 are arranged in an L-shape relative to each other. An infrared sensor 409 is installed at the corner of the outer fixed frame 301, with the detection head of the infrared sensor 409 facing the solar panel 302. The output end of the transmission mechanism 410 extends and is connected to the inner groove roller end of the auxiliary side box 408. The conveyor belt 411 is installed on the auxiliary side box 408 via rollers at both ends. On the inner side of the conveyor belt body 411, a fixing block 412 is bolted and installed. A control valve body 402 is fixedly installed on one side of the main storage box 401. A water supply pipe 403 is installed at the input end of the control valve body 402, and one end of the water supply pipe 403 extends to be connected to the main water pipe. A connecting pipe 404 is connected to the output end of the control valve body 402, and one end of the connecting pipe 404 is connected to one end of the main top pipe 405. Isolation rubber plates 407 are fixedly snapped into the side slot openings of the main storage box 401 and the auxiliary side box 408. A side shaft is fixedly snapped into the side of the fixing block 412. The side of the fixed connecting block 412 is horizontally inserted with a cleaning roller 414. The inner top surface of the conveyor belt 411 is horizontally provided with a mating tooth groove 415. One end of the cleaning roller 414 is fixedly sleeved with a cleaning gear 416. The fixed connecting block 412 is fixedly connected to the inner bottom surface of the conveyor belt 411 by bolts on the bottom surface. The cleaning roller 414 is horizontally positioned on the top surface of the solar panel 302, and one end of the cleaning roller 414 is horizontally inserted through the inner side of the side bearing 413. The top surface of the cleaning gear 416 extends to the inner side of the mating tooth groove 415 for toothed engagement.

[0030] The main storage box 401 and auxiliary side box 408 in the auxiliary mechanism 4 are arranged in an L-shape, and components such as the conveyor belt 411, transmission mechanism 410, and infrared device 409 are centrally arranged, resulting in a compact structure. The isolation rubber plate 407 is snapped into the opening end of the side groove to prevent dust from entering the internal mechanism and extend the service life of the transmission components.

[0031] Working principle: The mounting base plate 102 at the bottom of the support sleeve rod 101 is fixed to the preset installation point with bolts, ensuring that the support sleeve rods 101 are arranged in parallel. The stabilizing diagonal rod 103 adopts a telescopic rod structure, and its extension length can be adjusted according to the site terrain. The end connecting block 105 is connected to the inside of the side channel of the fixed side block 104 through the shaft rod to form a triangular stabilizing structure, which enhances the overall wind resistance. The main support frame 303 is placed on the installation point, and the support corner rod 305 is fixed to the bottom surface of the main support frame 303 with bolts through the installation strip 306. The solar panel 302 is horizontally inserted into the inside of the installation channel 304 on the top surface of the main support frame 303, and then the outer fixing frame 301 is horizontally fastened to the top opening of the main support frame 303. The outer fixing frame 301 is fixed to the outside of the main support frame 303 with bolts, completing the sealed installation of the solar panel 302. The control connection equipment is placed in the mounting box 307, and the sealing plate 308 seals the opening end. The two ends of the auxiliary adjuster 2 are fixedly connected to the side near the bottom of the adjacent support sleeve rod 101 via end mounting blocks 205. The two ends of the drive shaft 202 inside the main connecting rod 201 pass through fixed bearings 206, and the end gears 203 are fixedly sleeved on both ends of the drive shaft 202. The polygonal shaft 207 is sleeved on the shaft end of the main gear 204. An electric drill is sleeved on the end of the polygonal shaft 207. After starting, the polygonal shaft 207 drives the main gear 204 to rotate. The main gear 204 meshes with the end gears 203 on both sides, driving the drive shaft 202 to rotate synchronously. The rotation of the drive shaft 202 is transmitted to the transmission screw 112 through the meshing of the auxiliary gear 111 and the end gear 203. The transmission screw 112 rotates vertically inside the support sleeve 101, and its top end is threaded into the mating screw hole 113 at the bottom of the extension rod 106, thereby driving the extension rod 106 to extend upward relative to the support sleeve 101, realizing the height adjustment of the mounting top frame 3. After adjusting to the specified height, the adjusting screw block 108 is rotated. The screw of the adjusting screw block 108 is threaded into the center screw hole on the side of the moving inner block 114, pushing the moving inner block 114 to move inside the fixed top box 107. The locking gear 116 in the groove 115 on the moving inner block 114 forms a meshing lock with the auxiliary gear 111 on the outside of the transmission screw 112, completing the height locking.

[0032] Infrared sensor 409 is installed at the corner of the outer fixed frame 301, with its detection head facing the solar panel 302, to monitor the panel surface for birds or foreign objects in real time. When infrared sensor 409 detects a foreign object, the signal is transmitted to transmission mechanism 410, which starts and drives the conveyor belt 411 inside the auxiliary side box 408. The fixing block 412 on the conveyor belt 411 moves accordingly, and the cleaning roller 414 on the side of the fixing block 412 extends out from inside the main storage box 401 and is horizontally positioned on the top surface of the solar panel 302. One end of the cleaning roller 414 passes through the side bearing 413, and the top surface of the cleaning gear 416 on it extends into the mating groove 415 on the inner top surface of the conveyor belt 411 and engages with it. Therefore, the cleaning roller 414 rotates continuously while moving with the conveyor belt 411, performing a roller brush cleaning on the surface of the solar panel 302. At the same time, the control valve 402 is opened, the water supply pipe 403 draws water from the main water pipe, enters the main jacking pipe 405 through the connecting pipe 404, and the flushing head 406 performs high-pressure flushing on the solar panel 302 to complete the cleaning operation.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] 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.

[0035] 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.

[0036] 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 distributed photovoltaic power station, comprising a mounting bracket (1), characterized in that, An auxiliary adjuster (2) is horizontally fixedly connected between the mounting brackets (1). A mounting top frame (3) is obliquely installed on the top of the mounting brackets (1). An auxiliary mechanism (4) is fixedly installed on the top surface of the mounting top frame (3). The mounting bracket (1) includes a support sleeve (101), an extension top rod (106) is vertically inserted into the top of the support sleeve (101), a fixed top box (107) is vertically fixed to the top of the extension top rod (106), an adjusting screw block (108) is inserted into the side of the fixed top box (107), a connecting shaft rod (110) is horizontally inserted into the side of the fixed top box (107), an auxiliary gear (111) is horizontally installed on the inner side of the support sleeve (101), a transmission screw rod (112) is vertically inserted into the inner side of the support sleeve (101), and a mating screw hole (113) is opened at the center of the bottom end of the extension top rod (106). The auxiliary adjuster (2) includes a main connecting rod (201), a transmission shaft (202) is horizontally and symmetrically inserted into the inner side of the main connecting rod (201), end gears (203) are symmetrically fixedly sleeved at both ends of the transmission shaft (202), a main gear (204) is axially connected to the inner center position of the main connecting rod (201), end mounting blocks (205) are symmetrically welded to both ends of the main connecting rod (201), fixed bearings (206) are symmetrically fixedly snapped into the inner side of the main connecting rod (201), and a polygonal shaft (207) is provided on one side of the main connecting rod (201). The mounting bracket (3) includes an outer fixing frame (301), a solar panel (302) is horizontally arranged on the inner side of the outer fixing frame (301), a main support frame (303) is horizontally snapped onto the inner side of the outer fixing frame (301), a support corner rod (305) is symmetrically installed on the bottom surface of the main support frame (303), and a mounting box (307) is fixedly connected to one side of the support corner rod (305). The auxiliary mechanism (4) includes a main storage box (401), a main top tube (405) is horizontally fixedly installed on the top surface of the main storage box (401), a rinsing head (406) is evenly fixedly installed on the side of the main top tube (405), an auxiliary side box (408) is horizontally fixedly installed at one end of the main top tube (405), an infrared sensor (409) is fixedly connected to the top surface of the auxiliary side box (408), and the auxiliary side box (408) is located on the side away from the main storage box (401). A transmission mechanism (410) is fixedly installed. A transmission belt body (411) is horizontally snapped onto the inner side of the auxiliary side box (408). A fixing block (412) is bolted to the inner side of the transmission belt body (411). A cleaning roller body (414) is horizontally inserted into the side of the fixing block (412). A mating tooth groove (415) is horizontally opened on the inner top surface of the transmission belt body (411). A cleaning gear (416) is fixedly sleeved at one end of the cleaning roller body (414).

2. A distributed photovoltaic power station according to claim 1, characterized in that, A mounting base plate (102) is horizontally welded to the bottom end of the support sleeve (101). Stabilizing diagonal rods (103) are symmetrically connected to both sides of the support sleeve (101). The stabilizing diagonal rods (103) are all constructed using a telescopic rod structure. Fixed side blocks (104) are symmetrically fixed to both sides of the support sleeve (101). The fixed side blocks (104) are symmetrically fixed to the top of the side of the support sleeve (101). An end-connecting block is fixedly connected to the top of the stabilizing diagonal rods (103). 105), the end connecting block (105) is connected to the inside of the side channel of the fixed side block (104) by a shaft, the side opening end of the fixed top box (107) is bolted with an end sealing plate (109), the inner side of the fixed top box (107) is engaged with a movable inner block (114), the side of the movable inner block (114) is provided with a sleeve groove (115), the inner side of the sleeve groove (115) is provided with a toothed ring structure, and the inner side of the sleeve groove (115) is engaged with a locking gear (116).

3. A distributed photovoltaic power station according to claim 1, characterized in that, The top surface of the main support frame (303) is horizontally provided with an installation groove (304). Installation strips (306) are symmetrically welded to both sides of the support corner rod (305). The top surface of the installation strips (306) is abutted against the bottom surface of the main support frame (303). A sealing plate (308) is bolted to the open end of the mounting box (307). A control valve body (402) is fixedly installed on one side of the main storage box (401). The input end of the control valve body (402)... A water supply pipe (403) is installed, one end of which extends to be connected to the main water pipe. A connecting pipe (404) is connected to the output end of the control valve body (402). One end of the connecting pipe (404) is connected to one end of the main top pipe (405). The side slot openings of the main storage box (401) and the auxiliary side box (408) are fixedly clamped with isolation rubber plates (407). The side of the fixed connecting block (412) is fixedly clamped with a side bearing (413).

4. A distributed photovoltaic power station according to claim 1, characterized in that, The support sleeve rod (101) and the extension top rod (106) are arranged in a telescopic structure, and the support sleeve rods (101) are arranged in parallel with each other. The support sleeve rod (101) is fixedly installed at the installation point by the mounting base plate (102) at the bottom end. The bottom end of the fixed top box (107) is vertically fixedly connected to the center of the top end of the extension top rod (106). One end of the adjusting screw block (108) is provided with a turntable structure, and the side screw is horizontally threaded and connected to the inside of the side center screw hole of the moving inner block (114).

5. A distributed photovoltaic power station according to claim 1, characterized in that, One end of the connecting shaft (110) extends horizontally and is inserted into the inner side of the fixed top box (107), and the extended end is fixedly connected to the center of the side of the locking gear (116). The auxiliary gear (111) is fixedly connected to the outer side of the transmission screw (112) near the bottom. The edge of the auxiliary gear (111) and the edge of the end gear (203) are toothed together. The top of the transmission screw (112) is vertically threaded and connected to the inner side of the mating screw hole (113).

6. A distributed photovoltaic power station according to claim 1, characterized in that, The two ends of the main connecting rod (201) are fixedly connected to the support sleeve rod (101) by the end mounting block (205) at the side near the bottom. The two ends of the transmission shaft rod (202) are horizontally inserted into the inner side of the fixed bearing (206). The main gear (204) is located between the two end gears (203) and is toothed to each other. The shaft end of the main gear (204) is extended and fixedly connected to one end of the polygonal shaft rod (207).

7. A distributed photovoltaic power station according to claim 1, characterized in that, The outer fixing frame (301) is horizontally fastened to the top opening of the main support frame (303), and the outer fixing frame (301) is fixedly connected to the outer side of the main support frame (303) by bolts. The solar panel (302) is horizontally snapped to the inner side of the mounting channel (304). The support corner rod (305) is fixedly connected to the bottom surface of the main support frame (303) by bolts through the mounting strip (306) at the top. The control connection device is placed on the inner side of the mounting box (307). The main storage box (401) is horizontally fixedly connected to one side of the outer fixing frame (301). The flushing head (406) is arranged horizontally and equidistantly in a straight line on one side facing the solar panel (302).

8. A distributed photovoltaic power station according to claim 1, characterized in that, The auxiliary side box (408) is connected to one end of the main storage box (401), and the auxiliary side box (408) and the main storage box (401) are arranged in an L-shape. The infrared sensor (409) is installed at the corner of the outer fixed frame (301), and the detection head of the infrared sensor (409) faces the solar panel (302). The output end of the transmission mechanism (410) is extended and connected to the inner groove roller end of the auxiliary side box (408). The conveyor belt (411) is installed on the inner side of the auxiliary side box (408) through the rollers at both ends.

9. A distributed photovoltaic power station according to claim 1, characterized in that, The fixed connecting block (412) is fixedly connected to the inner bottom surface of the conveyor belt body (411) by bolts on the bottom surface. The cleaning roller body (414) is horizontally set at the top surface of the solar panel (302), and one end of the cleaning roller body (414) is horizontally inserted into the inner side of the side bearing (413). The top surface of the cleaning gear (416) extends to the inner side of the mating tooth groove (415) for toothed connection.

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