Quick mounting bracket for solar photovoltaic power generation system

Abstract

The invention discloses a solar photovoltaic power generation system rapid installation support, and relates to the technical field of photovoltaic module rapid installation supports, the solar photovoltaic power generation system rapid installation support comprises a support mechanism, an auxiliary mechanism comprises a group of L-shaped frames, an auxiliary shell and a piezoelectric rainfall sensor, and a placing shell is fixed on the outer surface of a rotating rod. A sealing gasket is connected to the surface of an opening of the auxiliary shell in a bonded mode, an angle-adjustable thermal imager is additionally installed on the inner wall of the containing shell, a laser bird repelling device is additionally installed on the thermal imager, and a controller is additionally installed at the bottom of the auxiliary shell. Birds close to the aerial range of the top of the solar photovoltaic module installed on the rapid installation support can be repelled, so that excrement discharged by the birds is prevented from falling on the surface of the solar photovoltaic module, the light conversion effect of the solar photovoltaic module is prevented from being affected by shading stains, the use function of the rapid installation support is improved, and the service life of the rapid installation support is prolonged. And the use efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of quick installation brackets for photovoltaic modules, and particularly to a quick installation bracket for a solar power generation system. Background Art

[0002] A solar photovoltaic module is a device that can convert solar energy into electrical energy and is made by processes such as series-parallel connection and encapsulation of solar cells.

[0003] During the installation of solar photovoltaic modules, in order to fix the solar photovoltaic modules more stably on the ground, construction workers generally use special quick installation brackets for solar photovoltaic modules for installation.

[0004] However, the existing quick installation brackets for solar power generation systems have the following deficiencies:

[0005] The quick installation bracket has a single function and can only provide the function of supporting and fixing the solar photovoltaic module, and does not have the function of driving away birds. Therefore, it is impossible to prevent birds flying in the air from flying to the top of the solar photovoltaic module. At this time, if the birds flying over the top of the solar photovoltaic module defecate, the bird feces will fall on the surface of the solar photovoltaic module, forming a light-shielding stain, which will further interfere with the light conversion effect of the solar photovoltaic module.

[0006] Therefore, we propose a new quick installation bracket for a solar power generation system to solve the problems raised in the above background art. Summary of the Invention

[0007] The purpose of the present invention is to provide a quick installation bracket for a solar power generation system. By setting an auxiliary mechanism, it can drive away birds in the air range near the top of the solar photovoltaic module installed on the quick installation bracket, thereby avoiding bird feces from falling on the surface of the solar photovoltaic module, and further avoiding the influence of light-shielding stains on the light conversion effect of the solar photovoltaic module, so as to solve the technical problems raised in the above background art.

[0008] To achieve the above purpose, the present invention provides the following technical solution: A quick installation bracket for a solar power generation system, including a bracket mechanism, and an auxiliary mechanism is provided on the bracket mechanism, and the auxiliary mechanism is used to drive away birds in the air range near the top of the photovoltaic module installed on the bracket mechanism;

[0009] The auxiliary mechanism includes a group of L-shaped frames, an auxiliary shell, and a piezoelectric rain sensor. A plurality of first connecting blocks are fixed between the group of L-shaped frames. Mounting holes are preset near the top positions on the opposite sides of the group of L-shaped frames. A motor is additionally installed near the top position on the surface of one of the L-shaped frames. A rotating rod is rotatably connected between the two mounting holes. A placement shell is fixed on the outer surface of the rotating rod. The motor, the group of L-shaped frames, the two mounting holes, and the rotating rod are used to drive the placement shell to rotate. A sealing gasket is adhesively connected to the surface of the opening of the auxiliary shell. An angle-adjustable thermal imager is additionally installed on the inner wall of the placement shell. A laser bird repeller is installed on the thermal imager. A controller is additionally installed at the bottom of the auxiliary shell.

[0010] Preferably, the placement shell is located between the group of L-shaped frames. A stabilizing frame is fixed on each L-shaped frame. The output end of the motor is installed with one end of the rotating rod. The surface of the opening of the placement shell is in contact with the surface of the sealing gasket. The laser bird repeller is located inside the placement shell. A group of second connecting blocks are fixed on the surface of each L-shaped frame. The auxiliary shell is fixed between the two groups of second connecting blocks.

[0011] Preferably, a protective shell is fixed at the bottom of the auxiliary shell. The controller is located inside the protective shell. Unequal in number and different in size cylindrical holes are preset on the inner wall of the protective shell. A rubber ring is provided inside one of the cylindrical holes. A connecting plate is fixed near the top position on the surface of the other L-shaped frame. The piezoelectric rain sensor is additionally installed on the top of the connecting plate. The wire end of the piezoelectric rain sensor movably penetrates through the top of the connecting plate.

[0012] Preferably, the support mechanism includes a rectangular ring tube. The surface of each L-shaped frame is in contact with the surface of the rectangular ring tube. One of the first connecting blocks is additionally installed on the rectangular ring tube. The two stabilizing frames are both additionally installed on the top of the rectangular ring tube. The bottoms of the group of L-shaped frames and the bottom of the rectangular ring tube are at the same horizontal plane.

[0013] Preferably, adjustable frames are provided at the four corners of the top of the rectangular ring tube. A support body is provided on the top brackets of the four adjustable frames. Two opposite sliding holes are preset on the top inner wall of the rectangular ring tube. Docking holes are preset at the four corners of the bottom inner wall of the rectangular ring tube.

[0014] Preferably, a docking rod is provided inside each docking hole. The bottom of each docking rod is in contact with the top inner wall of the rectangular ring tube. Four perforated blocks are fixed inside the rectangular ring tube. A clamping block is movably sleeved inside each perforated block. The four clamping blocks are divided into two groups. Each group of clamping blocks is placed in a butt joint.

[0015] Preferably, the clamping ends of each of the clamping blocks are respectively slidably embedded on the surfaces of each of the docking rods. Springs are fixed between each group of the clamping blocks, and both of the two springs are located inside the rectangular annular pipe. Two moving rods are slidably connected inside each of the sliding holes, and the bottom of each of the moving rods is fixed to the top of each of the clamping blocks.

[0016] Preferably, two symmetrically arranged U-shaped shells are placed on the rectangular annular pipe. Two rectangular holes are preset at the top of the inner wall of each of the U-shaped shells. Sealing rings are arranged inside each of the rectangular holes. Each of the moving rods is located inside each of the sealing rings, and the outer surfaces of each of the moving rods are respectively in contact with the inner walls of each of the sealing rings.

[0017] Preferably, each of the adjustable brackets includes a main support pipe and an auxiliary support pipe. The adjustment between each main support pipe and the corresponding auxiliary support pipe is carried out through the corresponding bolts and corresponding nuts. Each of the main support pipes is respectively installed at the four corners of the top of the rectangular annular pipe.

[0018] Preferably, the bracket body includes four vertical pipes with different lengths. The bottoms of the four vertical pipes are respectively installed on the tops of the four auxiliary support pipes. Reinforcing rods are installed between every two adjacent vertical pipes. The four vertical pipes are divided into two groups. Connecting pipes are installed between each group of the vertical pipes. A plurality of cross pipes are installed between the two connecting pipes, and the plurality of cross pipes are used for installing solar photovoltaic modules.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. By providing an auxiliary mechanism, the present invention can drive away birds in the air range above the top of the solar photovoltaic module installed on the quick installation bracket, thereby preventing bird droppings from falling on the surface of the solar photovoltaic module, and further avoiding the influence of shading stains on the light conversion effect of the solar photovoltaic module, that is, improving the use function of the quick installation bracket and its use efficiency. When it is necessary to prevent birds flying in the air from flying to the air range above the top of the solar photovoltaic module installed on the quick installation bracket, first, the cooperation of the controller, the motor, a group of L-shaped frames, a plurality of first connection blocks, two mounting holes, two stabilizing frames and the placement shell can be used to enable the thermal imager and the laser bird repeller located inside the placement shell to rotate simultaneously. Subsequently, the cooperation of the thermal imager, the controller, the thermal image information data of various birds stored in the storage module in the controller and the laser bird repeller can be used to drive away the birds in the air range above the top of the photovoltaic module installed on the quick installation bracket, thereby preventing fecal matter from falling on the surface of the photovoltaic module, and further ensuring the light conversion effect of the photovoltaic module.

[0021] 2. The present invention simultaneously utilizes the cooperation of a piezoelectric rain sensor, a pre-set small rainfall threshold, a large rainfall threshold, a controller, a motor, a set of L-shaped frames, multiple first connecting blocks, two mounting holes, and two stabilizing frames to enable the surfaces of the opening of the placement shell and the gasket to be in complete contact, thereby preventing heavy rain from affecting the thermal imager and the laser bird repeller. At the same time, by utilizing the cooperation of multiple cylindrical holes, when it is light rain, the rainwater falling into the interior of the placement shell can be drained away, thus avoiding the accumulation of rainwater inside the placement shell, and further avoiding the thermal imager and the laser bird repeller being soaked in water.

[0022] 3. By setting up the bracket mechanism, the present invention can quickly install the mounting bracket for installing the photovoltaic module on the ground. When it is necessary to quickly install the quick-installation bracket for the solar photovoltaic module together with the ground, first, with the cooperation of the prepared concrete and the pits dug in advance on the ground, four docking rods can be buried in the ground in advance. Subsequently, with the cooperation of four moving rods, a rectangular ring pipe, two sliding holes, and four perforated blocks, the four clamping blocks can be made to move. At the same time, the four moving clamping blocks will also compress the corresponding springs. When the four docking rods are respectively completely docked with the four docking holes, directly with the cooperation of the resilience of the two springs, the rectangular ring pipe, the four perforated blocks, and the two sliding holes, the four clamping blocks and the four moving rods can be reset to their original positions, that is, the bracket mechanism can be quickly and stably fixed on the ground. Subsequently, the photovoltaic module can be installed between multiple horizontal pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a perspective view of the side view angle of a quick-installation bracket for a solar photovoltaic power generation system of the present invention;

[0024] Figure 2 is a perspective view of the bottom view angle of a quick-installation bracket for a solar photovoltaic power generation system of the present invention;

[0025] Figure 3 is a partial perspective view of the bottom view angle of the bracket mechanism of a quick-installation bracket for a solar photovoltaic power generation system of the present invention;

[0026] Figure 4 is a partial perspective view of the bottom view angle of the auxiliary mechanism of a quick-installation bracket for a solar photovoltaic power generation system of the present invention;

[0027] Figure 5 is a partial structural schematic diagram of the top view angle of the bracket mechanism of a quick-installation bracket for a solar photovoltaic power generation system of the present invention;

[0028] Figure 6 is a partial perspective view of the side view angle of the auxiliary mechanism of a quick-installation bracket for a solar photovoltaic power generation system of the present invention;

[0029] Figure 7 Schematic diagram of a partially sectional structure of a bracket mechanism of a quick installation bracket for a solar photovoltaic power generation system according to the present invention, viewed from a top-down perspective;

[0030] Figure 8 Schematic diagram of a partially sectional three-dimensional view of a bracket mechanism of a quick installation bracket for a solar photovoltaic power generation system according to the present invention, viewed from a side perspective;

[0031] Figure 9 Schematic diagram of a three-dimensional structure of a U-shaped shell, rectangular hole and sealing ring of a quick installation bracket for a solar photovoltaic power generation system according to the present invention;

[0032] Figure 10 Schematic diagram of a sectional three-dimensional structure of a main support pipe and an auxiliary support pipe of a quick installation bracket for a solar photovoltaic power generation system according to the present invention;

[0033] Figure 11 Schematic diagram of a three-dimensional structure of a clamping block and a spring of a quick installation bracket for a solar photovoltaic power generation system according to the present invention.

[0034] In the figure: 1. Bracket mechanism; 101. Rectangular ring pipe; 102. Adjustable frame; 1021. Main support pipe; 1022. Auxiliary support pipe; 103. Bracket body; 1031. Vertical pipe; 1032. Reinforcing rod; 1033. Connecting pipe; 1034. Horizontal pipe; 104. Slide hole; 105. Docking hole; 106. Docking rod; 107. Holed block; 108. Clamping block; 109. Spring; 110. Moving rod; 111. U-shaped shell; 112. Rectangular hole; 113. Sealing ring; 2. Auxiliary mechanism; 201. L-shaped frame; 202. Stabilizing frame; 203. First connecting block; 204. Mounting hole; 205. Motor; 206. Rotating rod; 207. Placing shell; 208. Second connecting block; 209. Auxiliary shell; 210. Sealing gasket; 211. Thermal imager; 212. Laser bird repeller; 213. Protective shell; 214. Controller; 215. Cylindrical hole; 216. Rubber ring; 217. Connecting plate; 218. Piezoelectric rain sensor. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1: Please refer to Figures 1 - 3 , Figure 5 and Figures 7 - 11As shown in the figure, the present invention provides a technical solution: a quick installation bracket for a solar photovoltaic power generation system, including a bracket mechanism 1. The bracket mechanism 1 includes a rectangular ring pipe 101. At the four corners of the top of the rectangular ring pipe 101, adjustable brackets 102 are provided. At the top brackets of the four adjustable brackets 102, there is a bracket body 103. At the top inner wall of the rectangular ring pipe 101, two opposite sliding holes 104 are preset. At the four corners of the bottom inner wall of the rectangular ring pipe 101, docking holes 105 are preset. Inside each docking hole 105, there is a docking rod 106. The bottom of each docking rod 106 is in contact with the top inner wall of the rectangular ring pipe 101. Inside the rectangular ring pipe 101, four perforated blocks 107 are fixed. Inside each perforated block 107, a clamping block 108 is movably sleeved. The four clamping blocks 108 are divided into two groups. Each group of clamping blocks 108 is placed in a butt joint. The clamping ends of each clamping block 108 are respectively slidably embedded on the surface of each docking rod 106. Between each group of clamping blocks 108, a spring 109 is fixed. The two springs 109 are both inside the rectangular ring pipe 101. Inside each sliding hole 104, two moving rods 110 are slidably connected. The bottom of each moving rod 110 is respectively fixed to the top of each clamping block 108. On the rectangular ring pipe 101, two symmetrically placed U-shaped shells 111 are placed. At the top inner wall of each U-shaped shell 111, two rectangular holes 112 are preset. Inside each rectangular hole 112, there is a sealing ring 113. Each moving rod 110 is respectively inside each sealing ring 113, and the outer surface of each moving rod 110 is in contact with the inner wall of each sealing ring 113. Each adjustable bracket 102 includes a main support pipe 1021 and an auxiliary support pipe 1022. The adjustment between each main support pipe 1021 and the corresponding auxiliary support pipe 1022 is carried out through the corresponding bolts and corresponding nuts. Each main support pipe 1021 is respectively installed at the four corners of the top of the rectangular ring pipe 101. The bracket body 103 includes four vertical pipes 1031 with different lengths. The bottoms of the four vertical pipes 1031 are respectively installed on the tops of the four auxiliary support pipes 1022. Between adjacent two vertical pipes 1031, a reinforcing rod 1032 is installed. The four vertical pipes 1031 are divided into two groups. Between each group of vertical pipes 1031, a connecting pipe 1033 is installed. Between the two connecting pipes 1033, a plurality of horizontal pipes 1034 are installed. The plurality of horizontal pipes 1034 are used for installing solar photovoltaic modules.

[0037] In this embodiment, when it is necessary to quickly install the quick installation bracket for the solar photovoltaic module on the ground, first move one of the U-shaped shells 111. At this time, the moving U-shaped shell 111 will drive the two sealing rings 113 connected thereto to separate from the corresponding moving rods 110. Then, move the corresponding two moving rods 110 towards each other inside the corresponding sliding holes 104. Next, both of the two moving rods 110 moving towards each other will drive the clamping blocks 108 connected thereto to move horizontally under the cooperation of the rectangular ring pipe 101 and the corresponding perforated blocks 107, and move away from the corresponding docking rods 106. At the same time, the two clamping blocks 108 moving towards each other will compress the spring 109 between them. When the clamping ends of the two clamping blocks 108 are respectively disengaged from the corresponding docking rods 106, stop the two moving rods 110 from moving towards each other. At this time, the two docking rods 106 can be taken out from the corresponding docking holes 105. Then, release the force applied to the two moving rods 110, so that the two moving rods 110 and the two clamping blocks 108 are reset to their original positions under the cooperation of the resilience of the corresponding springs 109, the corresponding two perforated blocks 107, the rectangular ring pipe 101 and the corresponding sliding holes 104. Next, repeat the above operation steps to take out the other two docking rods 106 from the corresponding docking holes 105 respectively. Then, dig four pits on the ground, and bury and fix the four docking rods 106 on the ground through concrete. After the concrete solidifies, use a crane to lift the entire bracket mechanism 1 (except for the four docking rods 106). Then, use the crane to move the entire bracket mechanism 1 (except for the four docking rods 106) until the openings of the four docking holes 105 at the bottom of the rectangular ring pipe 101 are just respectively docked with the tops of the four docking rods 106. Then, repeat the above operation steps, move the four clamping blocks 108 to the previously stopped position again, and after completing the movement of the four clamping blocks 108, continue to lower the entire bracket mechanism 1 (except for the four docking rods 106) until the bottom of the rectangular ring pipe 101 contacts the ground, and the four docking rods 106 are just respectively completely docked with the corresponding docking holes 105. Finally, let the four clamping blocks 108 automatically reset to their original positions to fix the corresponding docking rods 106, and the quick installation of the bracket mechanism 1 on the ground can be completed. When it is necessary to adjust the height of the bracket body 103, first remove the bolts and nuts on each adjustable frame 102. Then, use the crane to lift the bracket body 103. When it reaches the appropriate position, use the round holes of the main support pipe 1021, the round holes of the auxiliary support pipe 1022, the corresponding bolts and the corresponding nuts to fix the main support pipe 1021 and the corresponding auxiliary support pipe 1022 together. When a solar photovoltaic module needs to be installed on the bracket mechanism 1, directly install the solar photovoltaic module between the multiple horizontal pipes 1034, and then the operation of converting light energy into electrical energy can be carried out.

[0038] Embodiment 2: According to Figures 1 - 8As shown in the figure, an auxiliary mechanism 2 is provided on the support mechanism 1. The auxiliary mechanism 2 is used to drive away birds in the air range near the top of the photovoltaic module installed on the support mechanism 1. The auxiliary mechanism 2 includes a group of L-shaped frames 201, an auxiliary housing 209, and a piezoelectric rain sensor 218. A plurality of first connection blocks 203 are fixed between the group of L-shaped frames 201. Mounting holes 204 are preset near the top positions on the opposite sides of the group of L-shaped frames 201. A motor 205 is additionally installed near the top position on the surface of one of the L-shaped frames 201. A rotating rod 206 is rotatably connected between the interiors of the two mounting holes 204. A placement shell 207 is fixed on the outer surface of the rotating rod 206. The motor 205, the group of L-shaped frames 201, the two mounting holes 204, and the rotating rod 206 are used to drive the placement shell 207 to rotate. A sealing gasket 210 is adhesively connected to the surface at the opening of the auxiliary housing 209. An adjustable-angle thermal imager 211 is additionally installed on the inner wall of the placement shell 207. A laser bird repeller 212 is additionally installed on the thermal imager 211. A controller 214 is additionally installed at the bottom of the auxiliary housing 209. The placement shell 207 is located between the group of L-shaped frames 201. A stabilizing frame 202 is fixed on each L-shaped frame 201. The output end of the motor 205 is installed with one end of the rotating rod 206. The surface at the opening of the placement shell 207 is in contact with the surface of the sealing gasket 210. The laser bird repeller 212 is located inside the placement shell 207. A group of second connection blocks 208 are fixed on the surface of each L-shaped frame 201. The auxiliary housing 209 is fixed between the two groups of second connection blocks 208. A protective housing 213 is fixed at the bottom of the auxiliary housing 209. The controller 214 is located inside the protective housing 213. Cylindrical holes 215 with different numbers and sizes are preset on the inner wall of the protective housing 213. A rubber ring 216 is provided inside one of the cylindrical holes 215. A connecting plate 217 is fixed near the top position on the surface of the other L-shaped frame 201. The piezoelectric rain sensor 218 is additionally installed on the top of the connecting plate 217. The wire end of the piezoelectric rain sensor 218 movably penetrates through the top of the connecting plate 217. The support mechanism 1 includes a rectangular ring pipe 101. The surface of each L-shaped frame 201 is in contact with the surface of the rectangular ring pipe 101. One of the first connection blocks 203 is additionally installed on the rectangular ring pipe 101. The two stabilizing frames 202 are both additionally installed on the top of the rectangular ring pipe 101. The bottom of the group of L-shaped frames 201 and the bottom of the rectangular ring pipe 101 are at the same horizontal plane.

[0039] In this embodiment, when it is necessary to prevent birds flying in the air from flying into the air range above the top of the solar photovoltaic module installed on the quick installation bracket, first, the entire auxiliary mechanism 2 is installed on the rectangular ring pipe 101, and then the controller 214 is used to start the motor 205. At this time, the started motor 205 will drive the placement shell 207 to move under the cooperation of a set of L-shaped frames 201, multiple first connection blocks 203, two mounting holes 204, and two stabilizing frames 202. Then, the moving placement shell 207 will drive the thermal imager 211 and the laser bird repeller 212 installed inside it to move simultaneously. When the placement shell 207 rotates to an appropriate angle, the controller 214 will pause the motor 205 at this time, and then start the thermal imager 211 and the piezoelectric rain sensor 218. At this time, the monitoring end of the thermal imager 211 just faces the sky, and real-time thermal image information data is collected (in addition to being able to rotate with the placement shell 207 to monitor the air situation, the pan-tilt bracket on the thermal imager 211 will also rotate the thermal imager 211, so as to ensure that the thermal imager 211 can conduct large-range air monitoring). The collected thermal image information data is directly transmitted to the controller 214. Then, the controller 214 will compare the received thermal image information data with various thermal image information data of birds stored in the storage module inside the controller 214. When the thermal image information data received by the controller 214 is different from all the thermal image information data of birds stored in the storage module inside the controller 214, it indicates that there are no birds near the air range above the top of the solar photovoltaic module at this time. When the thermal image information data received by the controller 214 is the same as any one of the thermal image information data of birds stored in the storage module inside the controller 214, it indicates that there are birds near the air range above the top of the solar photovoltaic module. At this time, the controller 214 will start the laser bird repeller 212. The started laser bird repeller 212 will generate a laser beam with a specific wavelength and power to drive away the birds. When the birds are driven away or reach the preset laser emission duration, the controller 214 will issue a shutdown command to stop the laser bird repeller 212 from emitting laser. When the duration of the rotation and stop of the output end of the motor 205 arrives, the controller 214 will start the motor 205 again to control the thermal imager 211 and the laser bird repeller 212 inside the placement shell 207 to rotate to the next position and continue monitoring. When the placement shell 207 can no longer rotate, the controller 214 will control the output end of the motor 205 to reverse and perform the monitoring operation again. Repeating this way can greatly prevent birds flying in the air from approaching the air range above the top of the solar photovoltaic module installed on the quick installation bracket, thereby avoiding the feces discharged by birds from falling on the solar photovoltaic module, and further ensuring the light energy conversion effect of the solar photovoltaic module. At the same time, the started piezoelectric rain sensor 218 will also constantly monitor whether it is raining in the air and how much rain is falling, and transmit the data detected each time to the controller 214,The controller 214 compares the received rainfall data with two rainfall thresholds previously set by the controller 214. When the rainfall data received by the controller 214 is lower than the small rainfall threshold previously set by the controller 214, it indicates that there is no rain at this time. At this time, the controller 214 will not affect the normal operation of the motor 205. When the rainfall data received by the controller 214 is between the small rainfall threshold and the large rainfall threshold previously set by the controller 214, it indicates that it is drizzling. At this time, the controller 214 will not affect the normal operation of the motor 205. At the same time, the rainwater falling inside the placement shell 207 will drain away from the preset cylindrical hole 215 on it, and the rainwater falling on the auxiliary shell 209 will drain directly. At the same time, the thermal imager 211 and the laser bird repeller 212 with a certain waterproof ability will not be affected. When the rainfall data received by the controller 214 is higher than the large rainfall threshold previously set by the controller 214, it indicates that there is heavy rain. At this time, the controller 214 will interrupt the normal operation of the motor 205 and rotate the placement shell 207 through the cooperation of the motor 205, a set of L-shaped frames 201, multiple first connecting blocks 203, two mounting holes 204 and two stabilizing frames 202 until the surface of the opening of the placement shell 207 is completely in contact with the surface of the gasket 210. At this time, with the cooperation of the auxiliary shell 209, the gasket 210 and the placement shell 207, it is possible to prevent heavy rain from affecting the thermal imager 211 and the laser bird repeller 212, thereby protecting the thermal imager 211 and the laser bird repeller 212. At the same time, the controller 214 will turn off the thermal imager 211 to save electricity. When the controller 214 receives rainfall thresholds lower than the small rainfall threshold previously set by the controller 214 or between the small rainfall threshold and the large rainfall threshold again, the controller 214 will make the motor 205 operate normally again, cooperate with the thermal imager 211 and the laser bird repeller 212, and continue to monitor the situation in the air range near the top of the photovoltaic module.,

[0040] The effects and working principles achieved by the entire mechanism are as follows:

[0041] In the preparation stage, first connect the motor 205, the laser bird repeller 212, the thermal imager 211, and the piezoelectric rain sensor 218 to the controller 214 through new wires. Then connect the controller 214 to an external power supply through the prepared power cord. Next, turn on the controller 214 and set various parameters (the output speed of the motor 205, the duration of staying after each rotation by the same angle, the forward and reverse rotation time, etc.; the opening and closing conditions of the thermal imager 211; the wavelength, power, and startup duration of the laser bird repeller 212, etc.; two rainfall thresholds, one is the light rainfall threshold, below which it is not raining, and the other is the heavy rainfall threshold, above which it is raining heavily. When it is between the light rainfall threshold and the heavy rainfall threshold, it is light rain. The rainfall value is calculated by the controller 214 using the charge intensity represented by the digital signal detected by the piezoelectric rain sensor 218, the corresponding relationship between the digital signal and the actual rainfall established during the pre-calibration process, and relevant algorithms or formulas), and store various thermal image information data of birds and the like in the storage module of the controller 214;

[0042] During the quick installation phase, when it is necessary to quickly install the quick installation bracket for solar photovoltaic modules with the ground, first move one of the U-shaped shells 111. At this time, the moving U-shaped shell 111 will drive the two sealing rings 113 connected to it to separate from the corresponding moving rods 110. Then, move the corresponding two moving rods 110 towards each other inside the corresponding sliding holes 104. Next, the two moving rods 110 moving towards each other will drive the clamping blocks 108 connected to them to move horizontally under the cooperation of the rectangular ring tube 101 and the corresponding perforated blocks 107, and move away from the corresponding docking rods 106. At the same time, the two clamping blocks 108 moving towards each other will compress the spring 109 between them. When the clamping ends of the two clamping blocks 108 are respectively disengaged from the corresponding docking rods 106, stop the two moving rods 110 from moving towards each other. At this time, the two docking rods 106 can be taken out from the inside of the corresponding docking holes 105. Then, release the force applied to the two moving rods 110, so that the two moving rods 110 and the two clamping blocks 108 are reset to their original positions under the cooperation of the resilience of the corresponding springs 109, the corresponding two perforated blocks 107, the rectangular ring tube 101 and the corresponding sliding holes 104. Then, repeat the above operation steps to take out the other two docking rods 106 from the inside of the corresponding docking holes 105 respectively. After that, dig four pits on the ground and bury and fix the four docking rods 106 in the ground with concrete. Wait for the concrete to solidify. Then, use a crane to lift the entire bracket mechanism 1 (except for the four docking rods 106). Then, use the crane to move the entire bracket mechanism 1 (except for the four docking rods 106) until the openings of the four docking holes 105 at the bottom of the rectangular ring tube 101 are just respectively docked with the tops of the four docking rods 106. Then, repeat the above operation steps, move the four clamping blocks 108 to the previously stopped position again. After completing the movement of the four clamping blocks 108, continue to lower the entire bracket mechanism 1 (except for the four docking rods 106) until the bottom of the rectangular ring tube 101 contacts the ground and the four docking rods 106 are just respectively completely docked with the corresponding docking holes 105. Finally, let the four clamping blocks 108 automatically reset to their original positions to fix the corresponding docking rods 106, and the quick installation of the bracket mechanism 1 on the ground can be completed. When it is necessary to adjust the height of the bracket body 103, first remove the bolts and nuts on each adjustable bracket 102. Then, use the crane to lift the bracket body 103. When it reaches the appropriate position, use the circular holes of the main support pipe 1021, the circular holes of the auxiliary support pipe 1022, the corresponding bolts and the corresponding nuts to fix the main support pipe 1021 and the corresponding auxiliary support pipe 1022 together. When a solar photovoltaic module needs to be installed on the bracket mechanism 1, directly install the solar photovoltaic module between the multiple horizontal pipes 1034;

[0043] Monitoring stage, when it is necessary to prevent birds flying in the air from flying to the air range above the top of the solar photovoltaic module installed on the quick installation bracket, first install the entire auxiliary mechanism 2 on the rectangular ring pipe 101, and then use the controller 214 to start the motor 205. At this time, the started motor 205 will drive the placement shell 207 to move under the cooperation of a group of L-shaped frames 201, multiple first connecting blocks 203, two mounting holes 204 and two stabilizing frames 202. Then, the moving placement shell 207 will drive the thermal imager 211 and the laser bird repeller 212 installed inside it to move simultaneously. When the placement shell 207 rotates to an appropriate angle, the controller 214 will pause the motor 205 at this time, and then start the thermal imager 211 and the piezoelectric rain sensor 218. At this time, the monitoring end of the thermal imager 211 just faces the sky, and real-time thermal image information data is collected (in addition to being able to rotate with the placement shell 207 to monitor the air situation, the pan-tilt bracket on the thermal imager 211 will also make the thermal imager 211 rotate, so as to ensure that the thermal imager 211 can conduct large-range air monitoring). The collected thermal image information data is directly transmitted to the controller 214. Then, the controller 214 will compare the received thermal image information data with various thermal image information data of birds stored in the storage module inside the controller 214. When the thermal image information data received by the controller 214 is different from all the thermal image information data of birds stored in the storage module inside the controller 214, it means that there are no birds in the air range near the top of the solar photovoltaic module at this time. When the thermal image information data received by the controller 214 is the same as any one of the thermal image information data of birds stored in the storage module inside the controller 214, it means that there are birds approaching the air range near the top of the solar photovoltaic module. At this time, the controller 214 will start the laser bird repeller 212. The started laser bird repeller 212 will generate a laser beam with a specific wavelength and power to drive away the birds. When the birds are driven away or reach the preset laser emission duration, the controller 214 will issue a shutdown command to stop the laser bird repeller 212 from emitting laser. When the duration of the rotation and stop of the output end of the motor 205 reaches, the controller 214 will start the motor 205 again to control the thermal imager 211 and the laser bird repeller 212 inside the placement shell 207 to rotate to the next position and continue monitoring. When the placement shell 207 can no longer rotate, the controller 214 will control the output end of the motor 205 to reverse and perform the monitoring operation again. Repeating like this can greatly prevent birds flying in the air from approaching the air range above the top of the solar photovoltaic module installed on the quick installation bracket, thus avoiding the feces discharged by birds from falling on the solar photovoltaic module, and further ensuring the light energy conversion effect of the solar photovoltaic module. At the same time, the started piezoelectric rain sensor 218 will also continuously monitor whether it is raining in the air and how much rain is falling, and transmit the data detected each time to the controller 214.The controller 214 compares the received rainfall data with two rainfall thresholds previously set by the controller 214. When the rainfall data received by the controller 214 is lower than the small rainfall threshold previously set by the controller 214, it indicates that there is no rain at this time. At this time, the controller 214 will not affect the normal operation of the motor 205. When the rainfall data received by the controller 214 is between the small rainfall threshold and the large rainfall threshold previously set by the controller 214, it indicates that there is light rain at this time. At this time, the controller 214 will not affect the normal operation of the motor 205. At the same time, the rainwater falling inside the placement shell 207 will drain away from the preset cylindrical hole 215 on it, and the rainwater falling on the auxiliary shell 209 will drain directly. At the same time, the thermal imager 211 and the laser bird repeller 212 with a certain waterproof ability will not be affected. When the rainfall data received by the controller 214 is higher than the large rainfall threshold previously set by the controller 214, it indicates that there is heavy rain at this time. At this time, the controller 214 will interrupt the normal operation of the motor 205 and rotate the placement shell 207 through the cooperation of the motor 205, a set of L-shaped frames 201, multiple first connecting blocks 203, two mounting holes 204 and two stabilizing frames 202 until the surface of the opening of the placement shell 207 is completely in contact with the surface of the gasket 210. At this time, with the cooperation of the auxiliary shell 209, the gasket 210 and the placement shell 207, heavy rain can be prevented from affecting the thermal imager 211 and the laser bird repeller 212. At the same time, the controller 214 will turn off the thermal imager 211. When the controller 214 receives rainfall thresholds lower than the small rainfall threshold previously set by the controller 214 or between the small rainfall threshold and the large rainfall threshold again, the controller 214 will make the motor 205 operate normally again, cooperate with the thermal imager 211 and the laser bird repeller 212, and continue to monitor the situation in the air range near the top of the photovoltaic module.

[0044] Among them, the thermal imager 211, the motor 205, the laser bird repeller 212, the controller 214 and the piezoelectric rainfall sensor 218 are all prior arts, and their models can be selected according to the actual situation and will not be elaborated here.

[0045] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rapid installation bracket for a solar photovoltaic power generation system, comprising a bracket mechanism (1), characterized in that: An auxiliary mechanism (2) is provided on the bracket mechanism (1), and the auxiliary mechanism (2) is used to drive away birds in the air range near the top of the photovoltaic module installed on the bracket mechanism (1). The auxiliary mechanism (2) includes a group of L-shaped frames (201), an auxiliary housing (209), and a piezoelectric rain sensor (218). A plurality of first connection blocks (203) are fixed between the group of L-shaped frames (201). Mounting holes (204) are preset near the top positions on the opposite sides of the group of L-shaped frames (201). A motor (205) is additionally installed near the top position on the surface of one of the L-shaped frames (201). A rotating rod (206) is rotatably connected between the interiors of the two mounting holes (204). A placement housing (207) is fixed on the outer surface of the rotating rod (206). The motor (205), the group of L-shaped frames (201), the two mounting holes (204), and the rotating rod (206) are used to drive the placement housing (207) to rotate. A sealing gasket (210) is adhesively connected to the surface of the opening of the auxiliary housing (209). An angle-adjustable thermal imager (211) is additionally installed on the inner wall of the placement housing (207). A laser bird repeller (212) is additionally installed on the thermal imager (211). A controller (214) is additionally installed at the bottom of the auxiliary housing (209).

2. The quick installation bracket for a solar photovoltaic power generation system according to claim 1, wherein: The placement housing (207) is located between the group of L-shaped frames (201). A stabilizing frame (202) is fixed on each L-shaped frame (201). The output end of the motor (205) is installed at one end of the rotating rod (206). The surface of the opening of the placement housing (207) is in contact with the surface of the sealing gasket (210). The laser bird repeller (212) is located inside the placement housing (207). A group of second connection blocks (208) are fixed on the surface of each L-shaped frame (201). The auxiliary housing (209) is fixed between the two groups of second connection blocks (208).

3. The quick installation bracket for a solar photovoltaic power generation system according to claim 1, wherein: A protective housing (213) is fixed at the bottom of the auxiliary housing (209). The controller (214) is located inside the protective housing (213). Cylindrical holes (215) with different numbers and sizes are preset on the inner wall of the protective housing (213). A rubber ring (216) is provided inside one of the cylindrical holes (215). A connecting plate (217) is fixed near the top position on the surface of the other L-shaped frame (201). The piezoelectric rain sensor (218) is additionally installed on the top of the connecting plate (217). The wire end of the piezoelectric rain sensor (218) movably penetrates through the top of the connecting plate (217).

4. The quick installation bracket for a solar photovoltaic power generation system according to claim 2, characterized in that: The bracket mechanism (1) includes a rectangular ring pipe (101). The surface of each L-shaped frame (201) is in contact with the surface of the rectangular ring pipe (101). One of the first connection blocks (203) is additionally installed on the rectangular ring pipe (101). The two stabilizing frames (202) are both additionally installed on the top of the rectangular ring pipe (101). The bottoms of the group of L-shaped frames (201) and the bottom of the rectangular ring pipe (101) are at the same horizontal plane.

5. The quick installation bracket for a solar photovoltaic power generation system according to claim 4, wherein: Adjustable brackets (102) are provided at the four corners of the top of the rectangular annular pipe (101). A bracket body (103) is provided on the top brackets of the four adjustable brackets (102). Two opposite sliding holes (104) are preset on the top inner wall of the rectangular annular pipe (101), and docking holes (105) are preset at the four corners of the bottom inner wall of the rectangular annular pipe (101).

6. The quick installation bracket for a solar photovoltaic power generation system according to claim 5, characterized in that: A docking rod (106) is provided inside each docking hole (105). The bottom of each docking rod (106) is in contact with the top inner wall of the rectangular annular pipe (101). Four perforated blocks (107) are fixed inside the rectangular annular pipe (101). A clamping block (108) is movably sleeved inside each perforated block (107). The four clamping blocks (108) are divided into two groups, and each group of clamping blocks (108) is placed in a butted manner.

7. The quick installation bracket for a solar photovoltaic power generation system according to claim 6, characterized in that: The clamping ends of each clamping block (108) are respectively slidably embedded on the surface of each docking rod (106). Springs (109) are fixed between each group of clamping blocks (108). The two springs (109) are both inside the rectangular annular pipe (101). Two moving rods (110) are slidably connected inside each sliding hole (104). The bottom of each moving rod (110) is fixed to the top of each clamping block (108).

8. The quick installation bracket for a solar photovoltaic power generation system according to claim 7, characterized in that: Two symmetrical U-shaped shells (111) are placed on the rectangular annular pipe (101). Two rectangular holes (112) are preset on the top inner wall of each U-shaped shell (111). A sealing ring (113) is provided inside each rectangular hole (112). Each moving rod (110) is respectively inside each sealing ring (113), and the outer surface of each moving rod (110) is in contact with the inner wall of each sealing ring (113).

9. The quick installation bracket for a solar photovoltaic power generation system according to claim 5, wherein: Each adjustable bracket (102) includes a main support pipe (1021) and an auxiliary support pipe (1022). The adjustment between each main support pipe (1021) and the corresponding auxiliary support pipe (1022) is carried out through the corresponding bolts and corresponding nuts. Each main support pipe (1021) is respectively installed at the four corners of the top of the rectangular annular pipe (101).

10. The quick installation bracket for a solar photovoltaic power generation system according to claim 9, wherein: The bracket body (103) includes four vertical pipes (1031) with different lengths. The bottoms of the four vertical pipes (1031) are respectively installed on the tops of the four auxiliary support pipes (1022). Reinforcing rods (1032) are installed between adjacent two vertical pipes (1031). The four vertical pipes (1031) are divided into two groups. Connecting pipes (1033) are installed between each group of vertical pipes (1031). A plurality of cross pipes (1034) are installed between the two connecting pipes (1033). The plurality of cross pipes (1034) are used for installing solar photovoltaic modules.

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