An intelligent photovoltaic power generation device capable of realizing light direction tracking and adjustment function

Abstract

The present invention relates to the field of photovoltaic power generation technology, and in particular to an intelligent photovoltaic power generation device capable of realizing a light direction tracking and adjustment function, comprising a support, a diamond-shaped telescopic rod, a U-shaped connecting seat, a rotating shaft, a mounting frame and an L-shaped clamping plate, etc. The support is rotatably connected with a diamond-shaped telescopic rod, the top end of the diamond-shaped telescopic rod is connected with a U-shaped connecting seat, the U-shaped connecting seat is rotatably connected with a rotating shaft, the rotating shaft is connected with a mounting frame, the mounting frame is provided with front and rear two groups of receiving grooves for accommodating solar panels, and the front and rear sides of the mounting frame are both slidably connected with L-shaped clamping plates that can move up and down. Through the cooperation of the support spring, the L-shaped clamping plate, the I-shaped clamping plate and the mounting plate, the solar panel can be clamped and fixed in the receiving groove, and the locking of the solar panel can be released by moving the L-shaped clamping plate downward to disengage from the I-shaped clamping plate, so that the solar panel can be pulled out of the I-shaped clamping plate for maintenance, and the operation of loading and unloading the solar panel is simple and quick.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to an intelligent photovoltaic power generation device capable of realizing a light direction tracking and regulating function. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters. Solar cells are packaged and protected after being connected in series to form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation equipment.

[0003] The existing solar tracking photovoltaic equipment, also known as photovoltaic tracking system or solar tracking system, is a photovoltaic system that can automatically track the movement of the sun to increase the overall power generation. By real-time tracking of the movement of the sun, the sunlight is directly irradiated on the photovoltaic array, increasing the amount of solar radiation received by the photovoltaic array, thereby increasing the overall power generation of the solar photovoltaic power generation system. The photovoltaic power generation equipment used by the existing photovoltaic tracking system or solar tracking system is divided into two types. The first type is a photovoltaic power generation equipment installed side by side horizontally, with a large number of solar panels installed. The equipment uses a signal sent by the main station received by the photovoltaic tracking system or solar tracking system to adjust the angle of the solar panel, and can only be adjusted horizontally. The second type of photovoltaic power generation equipment has been optimized in the previous photovoltaic power generation equipment. On the basis of the horizontal rotation of the photovoltaic power generation equipment, the solar panel support frame can also be rotated, further increasing the power generation of the photovoltaic power generation equipment. The solar panels on the above two types of photovoltaic power generation equipment are all fixed and installed with bolts. The bolts need to be rotated one by one to achieve the installation and disassembly and maintenance of the solar panels. The loading and unloading operations are relatively cumbersome and inconvenient, resulting in a long time spent on loading and unloading, low efficiency, and high labor intensity for the constructors. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent photovoltaic power generation device that can realize light direction tracking and adjustment function and can facilitate loading and unloading of solar panels in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme: an intelligent photovoltaic power generation device capable of realizing the light direction tracking and adjustment function, characterized in that it comprises a support, a rhombus telescopic rod, a U-shaped connecting seat, a rotating shaft, a driving device I, a driving device II and a solar panel, the support is rotatably connected with the rhombus telescopic rod, the top end of the rhombus telescopic rod is connected with the U-shaped connecting seat, the U-shaped connecting seat is rotatably connected with the rotating shaft, the support is provided with a driving device I for driving the rhombus telescopic rod to rotate, and the U-shaped connecting seat is provided with a driving device I for driving the rotating shaft to rotate. The driving device II also includes a mounting frame, a lifting plate, a driving assembly, an L-shaped clamping plate and a supporting spring. The mounting frame is connected to the rotating shaft, and the mounting frame is provided with two sets of front and rear receiving grooves for accommodating solar panels. The upper part of the diamond-shaped telescopic rod is rotatably connected with the lifting plate, and the support is provided with a driving assembly for driving the lifting plate to move up and down. The front and rear sides of the mounting frame are slidably connected with L-shaped clamping plates that can move up and down, and the L-shaped clamping plates are used to clamp and fix the solar panels in the receiving grooves, and a supporting spring is connected between the L-shaped clamping plates and the mounting frame.

[0006] Preferably, the mounting frame includes a connecting block, a mounting plate, an I-shaped clamping plate, a connecting plate I, a guide rod and a connecting plate II. The connecting blocks are evenly spaced along the axial direction of the rotating shaft, the mounting plate is connected to the top of the connecting block, and the front and rear sides of the mounting plate are evenly spaced and connected with I-shaped clamping plates. A receiving groove for accommodating the solar panel is formed between the two adjacent I-shaped clamping plates on the left and right. A connecting plate I is connected between the bottoms of the front I-shaped clamping plates and between the bottoms of the rear I-shaped clamping plates. The two connecting plates II are respectively connected to the lower sides of the two connecting plates I through guide rods. The L-shaped clamping plate is slidably connected to the guide rod, and the support spring is connected between the L-shaped clamping plate and the connecting plate II.

[0007] Preferably, the driving assembly includes a servo motor, a gear box and a screw. The servo motor is installed on the front side of the support. The front side of the support is connected to the gear box. The input shaft of the gear box is connected to the output shaft of the servo motor. The output shaft of the gear box is connected to the screw. The screw is rotatably connected to the support, and the screw is threadedly connected to the lifting plate.

[0008] Preferably, a support plate is also included, and the upper parts of the left and right sides of the diamond-shaped telescopic rod are both connected to support plates for supporting the rotating shaft.

[0009] Preferably, a wheel frame is also included, which is connected to the support plate. The wheel frame includes a vertical plate I, a vertical plate II, wheels and a buffer spring. The vertical plate I is connected to the support plate, and a vertical plate II that can move up and down is slidably connected to the vertical plate I. A buffer spring is connected between the vertical plate II and the vertical plate I, and the bottom of the vertical plate II is connected to the wheel.

[0010] Preferably, it also includes a pushing mechanism, which includes a connecting plate, a push plate I, a support rod, an L-shaped pull rod, a push plate II, a positioning block and a top plate. The connecting plate is provided with two left and right groups, each group of connecting plates has two connecting plates, and the two connecting plates in each group are arranged front and back. The connecting plate is installed at the bottom of the corresponding I-shaped clamping plate, and the lower part of the connecting plate is connected to the front and rear two support rods. The lower part of the connecting plate is slidably sleeved with a push plate I, and a straight groove is opened on the push plate I to slide with the support rod. The bottoms of the two L-shaped clamping plates are connected to the left and right L-shaped pull rods, and the L-shaped pull rods penetrate the connecting plate II. The four L-shaped pull rods are respectively in contact with the four push plates I, and the push plates I on the front and rear sides are The L-shaped pull rod is pushed downward and away from each other. Two push plates II are provided. A vertical groove is opened on the push plate II. The two push plates II are slidingly connected to the two support plates through the vertical grooves thereon. The two push plates II correspond to the push plates I on the left and right sides one by one. The push plate II is located below the corresponding push plate I, and the push plate II is located between the corresponding front and rear push plates I. The push plates I on the front and rear sides move downward to contact with the push plate II and are pushed away from each other by the push plate II. Two positioning blocks are symmetrically connected to the support plate with the push plate II as the center. The positioning blocks are in contact with the push plate II. The front side of the support is connected with two left and right top plates, and the two top plates are respectively located directly below the two push plates II.

[0011] Preferably, both the front and rear sides of the push plate I are inclined surfaces, and both the front and rear sides of the top of the push plate II are inclined surfaces.

[0012] Preferably, it also includes an injection mechanism, which is arranged on the mounting plate. The injection mechanism includes a square tube, an air injection pipe and a compression spring. The mounting plate is slidably connected to a square tube that can move up and down through a slide groove. The left and right ends of the square tube are connected to the air injection pipe. The upper parts of the front and rear sides of the square tube are spaced apart with air outlet holes, and a compression spring is connected between the bottom of the square tube and the inner bottom of the mounting plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the cooperation of the supporting spring, the L-shaped clamp, the I-shaped clamp and the mounting plate, the solar panel can be clamped and fixed in the accommodating groove to achieve the installation and fixation of the solar panel. The L-shaped clamp is moved down to disengage from the I-shaped clamp to release the lock of the solar panel, so that the solar panel can be pulled out from the I-shaped clamp for maintenance. In this way, the operation of loading and unloading the solar panel of the present invention is simple and fast, and the effect of facilitating the loading and unloading of the solar panel is achieved, thereby saving time and labor, improving the loading and unloading efficiency, and reducing the labor intensity of the constructors.

[0015] 2. The support plate can support the rotating shaft, so as to support the mounting frame, so as to avoid the rotating shaft and the mounting frame from being skewed and deformed, thereby improving stability, extending the service life of the rotating shaft and the mounting frame, and ensuring that the solar panel is stably installed on the mounting frame.

[0016] 3. The support plate can be supported by the wheel frame to prevent the support plate from being skewed or deformed, thereby ensuring that the support plate stably supports the rotating shaft, thereby further improving the stability and extending the service life of the support plate.

[0017] 4. Through the cooperation of push plate I, push plate II and top plate, the L-shaped pull rod can be driven to pull the L-shaped clamp plate down and separate from the I-shaped clamp plate, so that there is no need to manually pull down the L-shaped clamp plate to load and unload the solar panels, which can make it easier to load and unload the solar panels, thus saving time and effort, further improving the loading and unloading efficiency, and further reducing the labor intensity of the constructors.

[0018] 5. The gas can be blown toward the solar panels through the air outlet holes on the square tube to clean the dust on the solar panels, thereby improving the power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the driving device I and the driving device II of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting frame of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the wheel frame and the drive assembly of the present invention.

[0024] Figure 6 It is a schematic diagram of the installation of the pushing mechanism of the present invention.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the pushing mechanism of the present invention.

[0026] Figure 8 It is a partial three-dimensional structural schematic diagram of the pushing mechanism of the present invention.

[0027] Fig. 9 It is the installation schematic diagram of the jet mechanism of the present invention.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the square tube, the air injection tube and the compression spring of the present invention.

[0029] Serial numbers in the figure: 1-support, 2-diamond telescopic rod, 3-U-shaped connecting seat, 4-rotating shaft, 5-driving device I, 51-driving motor I, 52-driving gear, 6-driving device II, 61-driving motor II, 62-reduction box, 63-protective cover, 64-worm, 65-worm gear, 7-mounting frame, 71-connecting block, 72-mounting plate, 73-I-shaped clamping plate, 74-connecting plate I, 75-guide rod, 76-connecting plate II, 8-solar panel, 9-accommodating groove, 10-lifting plate, 111-servo Servo motor, 112-gearbox, 113-screw rod, 13-L-shaped splint, 14-support spring, 15-support plate, 16-wheel frame, 161-vertical plate I, 162-vertical plate II, 163-wheel, 164-buffer spring, 171-connecting plate, 172-push plate I, 173-slot, 174-support rod, 175-L-shaped pull rod, 176-push plate II, 177-positioning block, 178-top plate, 181-square tube, 182-gas injection pipe, 183-air outlet, 184-compression spring. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0031] Embodiment: An intelligent photovoltaic power generation device capable of realizing light direction tracking and adjustment function, please refer to Figure 1-Figure 4, including a support 1, a rhombus telescopic rod 2, a U-shaped connecting seat 3, a rotating shaft 4, a driving device I5, a driving device II6, a solar panel 8, a mounting frame 7, a lifting plate 10, a driving assembly, an L-shaped clamping plate 13 and a supporting spring 14, the inner bottom of the support 1 is rotatably connected with the rhombus telescopic rod 2, the rhombus telescopic rod 2 includes a rhombus outer rod and a rhombus inner rod, the rhombus outer rod is rotatably connected to the inner bottom of the support 1, and the rhombus inner rod is slidably connected to the rhombus outer rod. The support 1 is provided with a driving device I5 for driving the rhombus telescopic rod 2 to rotate, the driving device I5 includes a driving motor I51 and a driving gear 52, the driving motor I51 is installed on the inner wall of the rear side of the support 1, and the rhombus outer rod of the rhombus telescopic rod 2 and the output of the driving motor I51 are The output shafts are connected with driving gears 52, and the two driving gears 52 are meshed. The top of the diamond inner rod on the diamond telescopic rod 2 is connected with a U-shaped connecting seat 3, and the U-shaped connecting seat 3 is rotatably connected with a mounting frame 7 through a rotating shaft 4. The U-shaped connecting seat 3 is provided with a driving device II6 for driving the rotating shaft 4 to rotate. The driving device II6 includes a driving motor II61, a reduction box 62, a protective cover 63, a worm 64 and a worm wheel 65. The reduction box 62 is connected to the front side of the U-shaped connecting seat 3, and the left and right sides of the U-shaped connecting seat 3 are connected with protective covers 63. The protective cover 63 is rotatably connected with a worm 64, and the worm 64 is connected to the output shaft of the reduction box 62. The rotating shaft 4 is connected with left and right worm wheels 65, and the two worm wheels 65 are respectively meshed with the two worms 64. The worm wheels 65 and worm 64 are both located in the protective cover 63, a driving motor II 61 is installed on the upper rear side of the diamond inner rod on the diamond telescopic rod 2, and the output shaft of the driving motor II 61 is connected to the input shaft of the reduction box 62, the mounting frame 7 includes a connecting block 71, a mounting plate 72, an I-shaped clamping plate 73, a connecting plate I 74, a guide rod 75 and a connecting plate II 76, seven connecting blocks 71 are connected to the shaft 4 at even intervals along the axial direction, the mounting plate 72 is connected to the top of the connecting block 71, and seven I-shaped clamping plates 73 are evenly spaced from left to right on both sides of the mounting plate 72, and a receiving groove 9 for accommodating the solar panel 8 is formed between the two adjacent I-shaped clamping plates 73 on the left and right, and the bottom of the front I-shaped clamping plate 73 and the rear I-shaped clamping plate 73 are connected to the rear I-shaped clamping plate 73. 3 are connected with connecting plates I 74 at the bottom, and six guide rods 75 are connected at even intervals from left to right at the bottom of connecting plate I 74. Connecting plates II 76 are connected between the bottom ends of the front guide rods 75 and the bottom ends of the rear guide rods 75. Two L-shaped clamping plates 13 are respectively connected to the guide rods 75 on the front and rear sides in a sliding manner. The L-shaped clamping plate 13 is located between the connecting plate I 74 and the connecting plate II 76. Two supporting springs 14 are symmetrically connected between the L-shaped clamping plate 13 and the connecting plate II 76. The supporting spring 14 is sleeved on the guide rod 75. The upper part of the diamond inner rod on the diamond telescopic rod 2 is rotatably connected with a lifting plate 10. The lifting plate 10 is located below the driving motor II 61 and the reduction box 62. A driving component for driving the lifting plate 10 to move up and down is provided on the support 1.The driving assembly includes a servo motor 111, a gear box 112 and a screw 113. The servo motor 111 is installed on the front side of the support 1. The front side of the support 1 is connected to the gear box 112. The gear box 112 is located at the lower side of the servo motor 111. The input shaft of the gear box 112 is connected to the output shaft of the servo motor 111. The output shaft of the gear box 112 is connected to the screw 113. The screw 113 is rotatably connected to the support 1, and the screw 113 is threadedly connected to the lifting plate 10.

[0032] The L-shaped clamping plate 13 is moved downward to make the L-shaped clamping plate 13 disengage from the I-shaped clamping plate 73, and the supporting spring 14 is compressed accordingly. Then, the solar panel 8 can be placed in the accommodating groove 9, and the L-shaped clamping plate 13 is released. Under the resetting action of the supporting spring 14, the L-shaped clamping plate 13 can be moved upward to contact the I-shaped clamping plate 73, so that the solar panel 8 can be clamped and fixed in the accommodating groove 9 through the cooperation of the supporting spring 14, the L-shaped clamping plate 13, the I-shaped clamping plate 73 and the mounting plate 72, so as to achieve the installation and fixation of the solar panel 8. When the solar panel 8 needs to be disassembled and repaired, the L-shaped clamping plate 13 is moved downward to disengage from the I-shaped clamping plate 73 to release the lock of the solar panel 8, and then the solar panel 8 can be pulled out from the I-shaped clamping plate 73 for maintenance; in this way, the operation of loading and unloading the solar panel 8 of the device is simple and quick, and the effect of facilitating loading and unloading the solar panel 8 is achieved, thereby saving time and effort, improving loading and unloading efficiency, and reducing the labor intensity of the constructors. The position information of the sun in the sky is obtained in real time through sensors in the photovoltaic tracking system (such as GPS locator and photosensor). The GPS locator provides geographic location information, while the photosensor is used to detect the intensity and direction of sunlight. The photovoltaic tracking system calculates the precise angle and height of the sun. The photovoltaic tracking system sends a signal to the controller (the photovoltaic tracking system and the controller are all existing technologies and are not described here). The controller sends a command to control the drive motor I51 or the drive motor II61 to work. The drive motor I51 drives the diamond telescopic rod 2 to rotate through the drive gear 52, thereby driving the shaft 4 to rotate through the U-shaped connecting seat 3, and then the mounting frame 7 drives the L-shaped clamping plate 13 to rotate, so that the solar panel 8 can be adjusted in the circumferential direction; the drive motor II61 drives the worm 64 to drive the worm wheel 65 to rotate through the reduction box 62, so that the shaft 4 can rotate, so that the mounting frame 7 drives the L-shaped clamping plate 13 to rotate in the up and down direction, and then the solar panel 8 can be adjusted in the up and down direction. When arranging the intelligent photovoltaic power generation equipment, the front and rear intelligent photovoltaic power generation equipment are staggered in the left and right directions to avoid collision and damage between the mounting frames 7 on the front and rear intelligent photovoltaic power generation equipment when the diamond-shaped telescopic rod 2 rotates. The servo motor 111 is controlled to drive the screw 113 to rotate through the gear box 112, so that the lifting plate 10 can drive the diamond-shaped inner rod on the diamond-shaped telescopic rod 2 to move up and down, so that the mounting frame 7 can drive the L-shaped clamping plate 13 to move up and down, so that the mounting frame 7 can be adjusted to a suitable height for loading and unloading of the solar panel 8, so as to facilitate the loading and unloading of the solar panel 8.

[0033] See also Figure 5, also includes a support plate 15, the upper parts of the left and right sides of the diamond inner rod of the diamond telescopic rod 2 are connected with support plates 15 for supporting the rotating shaft 4, the support plate 15 includes a horizontal support plate and a vertical support plate, the horizontal support plate is connected to the upper part of the diamond inner rod of the diamond telescopic rod 2, the top of the horizontal support plate is connected to two left and right vertical support plates for supporting the rotating shaft 4, and the top of the vertical support plate is opened with an arc groove for accommodating the rotating shaft 4.

[0034] The support plate 15 can support the rotating shaft 4 to support the mounting frame 7, thereby preventing the rotating shaft 4 and the mounting frame 7 from being skewed or deformed, thereby improving stability, extending the service life of the rotating shaft 4 and the mounting frame 7, and ensuring that the solar panel 8 is stably mounted on the mounting frame 7.

[0035] See also Figure 5 , also includes a wheel frame 16, the wheel frame 16 is connected to the horizontal support plate of the support plate 15, the wheel frame 16 includes a vertical plate Ⅰ161, a vertical plate Ⅱ162, a wheel 163 and a buffer spring 164, the vertical plate Ⅰ161 is connected to the horizontal support plate of the support plate 15, the vertical plate Ⅰ161 is slidably connected to the vertical plate Ⅱ162 that can move up and down through a sliding groove, two buffer springs 164 are symmetrically connected between the vertical plate Ⅱ162 and the vertical plate Ⅰ161, and two wheels 163 are symmetrically connected to the bottom of the vertical plate Ⅱ162 front and back.

[0036] The support plate 15 can be supported by the wheel frame 16 to prevent the support plate 15 from tilting and deforming, ensuring that the support plate 15 stably supports the rotating shaft 4, thereby further improving the stability and extending the service life of the support plate 15; the vertical plate II 162 can be supported by the buffer spring 164 to ensure that the wheel 163 remains in contact with the ground. When the support plate 15 rotates, it drives the entire wheel frame 16 to rotate. The wheel 163 can assist the vertical plate II 162 to rotate smoothly and stably. Since the vertical plate II 162 is slidably connected to the vertical plate I 161, when the wheel 163 rotates on an uneven ground or contacts an obstacle, the vertical plate II 162 can move up to avoid it, ensuring that the entire wheel frame 16 can rotate smoothly.

[0037] See also Figure 6-Figure 8, and also includes a pushing mechanism, which includes a connecting plate 171, a push plate I 172, a support rod 174, an L-shaped pull rod 175, a push plate II 176, a positioning block 177 and a top plate 178. The connecting plate 171 is provided with two groups on the left and right, and the two groups of connecting plates 171 are symmetrically arranged with the U-shaped connecting seat 3 as the center. The number of connecting plates 171 in each group is two, and the two connecting plates 171 in each group are arranged front and back. The connecting plate 171 is installed at the bottom of the corresponding I-shaped clamping plate 73, and the connecting plate 171 is connected to the bottom of the corresponding I-shaped clamping plate 73. The lower part of the connecting plate 171 is connected to two front and rear support rods 174, and the lower part of the connecting plate 171 is slidably sleeved with a push plate I 172, and a straight groove 173 is opened on the push plate I 172 to slide with the support rod 174. The front and rear sides of the push plate I 172 are inclined surfaces, and the bottoms of the two L-shaped clamping plates 13 are connected to two left and right L-shaped pull rods 175, and the L-shaped pull rods 175 penetrate the connecting plate II 76. The four L-shaped pull rods 175 are respectively in contact with the four push plates I 172, and the push plate II 176 is provided with two push plates. A vertical groove is formed on the plate II 176, and the two push plates II 176 are respectively connected to the horizontal support plates of the two support plates 15 by sliding through the vertical grooves on the two push plates II 176. The two push plates II 176 correspond to the push plates I 172 on the left and right sides one by one. The push plates II 176 are located below the corresponding push plates I 172, and the push plates II 176 are located between the corresponding front and rear push plates I 172. The front and rear sides of the top of the push plates II 176 are both inclined surfaces. The push plates I 172 on the front and rear sides can move downward to contact with the push plates II 176. The horizontal support plate of the support plate 15 is symmetrically connected with two positioning blocks 177 around the push plate Ⅱ176, and the two positioning blocks 177 are respectively in contact with the left and right sides of the push plate Ⅱ176 to position the push plate Ⅱ176 to avoid the push plate Ⅱ176 from shifting left and right. The front side of the support 1 is connected with two left and right top plates 178, which are respectively located directly below the two push plates Ⅱ176, and the top plate 178 is located on the upper side of the servo motor 111, and the shape of the top plate 178 is L-shaped.

[0038] When the solar panel 8 is to be installed or removed, the servo motor 111 is controlled to work and the screw rod 113 is driven to rotate through the gear box 112, so that the lifting plate 10 drives the diamond inner rod on the diamond telescopic rod 2 to move downward, thereby driving the mounting frame 7 and the support plate 15 to move downward, and the L-shaped clamping plate 13, the supporting spring 14, the connecting plate 171, the push plate I172, the L-shaped pull rod 175, the push plate II176 and the positioning block 177 move downward accordingly. When the push plate II176 moves downward to contact with the top plate 178, the push plate II176 is supported by the top plate 178 and cannot move further downward, so that the push plate I172 can continue to move downward. It contacts with the push plate II 176, and pushes the push plates I 172 on the front and rear sides away from each other through the inclined surface on the top of the push plate II 176. When the push plates I 172 on the front and rear sides move away from each other, the inclined surface thereon squeezes the L-shaped pull rod 175 downward to pull the L-shaped clamping plate 13 downward and disengage from the I-shaped clamping plate 73, and the supporting spring 14 is compressed accordingly; in this way, there is no need to manually pull down the L-shaped clamping plate 13 to carry out the loading and unloading of the solar panel 8, which can make it easier to load and unload the solar panel 8, thereby saving time and effort, further improving the loading and unloading efficiency, and further reducing the labor intensity of the constructors. When the loading and unloading work is completed, the servo motor 111 is controlled to work and drive the screw rod 113 to reverse through the gear box 112, so that the lifting plate 10 drives the diamond inner rod on the diamond telescopic rod 2 to move up and reset, so as to drive the mounting frame 7 and the support plate 15 to move up and reset, and the L-shaped clamping plate 13, the supporting spring 14, the connecting plate 171, the push plate I172 and the L-shaped pull rod 175 move up accordingly. When the push plate I172 moves up to disengage from the push plate II176, under the resetting action of the supporting spring 14, the L-shaped clamping plate 13 can be pushed to move up and contact with the I-shaped clamping plate 73 to clamp and fix the solar panel 8 in the accommodating groove 9. The L-shaped clamping plate 13 moves up and drives the L-shaped pull rod 175 to move up to push the push plates I172 on the front and rear sides to approach each other. When the support plate 15 moves up to the upper part of the vertical groove on the push plate II176, the support plate 15 continues to move up to push the push plate II176 to move up and disengage from the top plate 178.

[0039] See also Figure 9-10 The mounting plate 72 is provided with an injection mechanism, which includes a square tube 181, an air injection tube 182 and a compression spring 184. The mounting plate 72 is slidably connected with a square tube 181 that can move up and down through a slide groove. The left and right ends of the square tube 181 are connected with the air injection tube 182. The upper parts of the front and rear sides of the square tube 181 are spaced apart from left to right with air outlet holes 183. Two compression springs 184 are symmetrically connected between the bottom of the square tube 181 and the bottom of the inner side of the mounting plate 72. The front and rear sides of the top of the square tube 181 are both inclined.

[0040] The air injection pipe 182 is connected to an air pump, and the air pump is installed at the bottom of the mounting plate 72. The air pump is used to inject gas into the square tube 181 through the pipeline and the air injection pipe 182. The gas is discharged through the air outlet 183 and blown toward the solar panel 8. This can clean the dust on the solar panel 8 to improve the power generation efficiency. If a brush cleaner is used to clean stubborn stains on the solar panel 8, the brush on the brush cleaner moves to squeeze the inclined surface at the top of the square tube 181, so that the square tube 181 moves down to avoid the brush on the brush cleaner, ensuring that the cleaning work proceeds smoothly. The square tube 181 moves down to compress the compression spring 184. When the brush on the brush cleaner is separated from the square tube 181, the square tube 181 moves up and resets under the reset action of the compression spring 184.

[0041] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. An intelligent photovoltaic power generation device capable of realizing a light direction tracking and adjustment function, comprising a support (1), a rhombus-shaped telescopic rod (2), a U-shaped connecting seat (3), a rotating shaft (4), a driving device I (5), a driving device II (6) and a solar panel (8), wherein the support (1) is rotatably connected to the rhombus-shaped telescopic rod (2), the top end of the rhombus-shaped telescopic rod (2) is connected to the U-shaped connecting seat (3), the U-shaped connecting seat (3) is rotatably connected to the rotating shaft (4), the support (1) is provided with a driving device I (5) for driving the rhombus-shaped telescopic rod (2) to rotate, and the U-shaped connecting seat (3) is provided with a driving device II (6) for driving the rotating shaft (4) to rotate, characterized in that: It also comprises a mounting frame (7), a lifting plate (10), a driving assembly, an L-shaped clamping plate (13) and a supporting spring (14); the mounting frame (7) is connected to the rotating shaft (4); the mounting frame (7) is provided with two groups of front and rear receiving grooves (9) for receiving solar panels (8); the upper part of the rhombus telescopic rod (2) is rotatably connected to the lifting plate (10); the support (1) is provided with a driving assembly for driving the lifting plate (10) to move up and down; the front and rear sides of the mounting frame (7) are both slidably connected to L-shaped clamping plates (13) capable of moving up and down; the L-shaped clamping plates (13) are used to clamp and fix the solar panels (8) in the receiving grooves (9); and a supporting spring (14) is connected between the L-shaped clamping plates (13) and the mounting frame (7); The mounting frame (7) comprises a connecting block (71), a mounting plate (72), an I-shaped clamping plate (73), a connecting plate I (74), a guide rod (75) and a connecting plate II (76). The connecting block (71) is evenly spaced along the axial direction of the rotating shaft (4). The mounting plate (72) is connected to the top of the connecting block (71). The front and rear sides of the mounting plate (72) are evenly spaced and connected to the I-shaped clamping plates (73). There is a connecting plate (76) between two adjacent I-shaped clamping plates (73). A receiving groove (9) for receiving a solar panel (8) is formed, a connecting plate I (74) is connected between the bottoms of the front I-shaped clamping plates (73) and the bottoms of the rear I-shaped clamping plates (73), two connecting plates II (76) are respectively connected to the lower sides of the two connecting plates I (74) through guide rods (75), an L-shaped clamping plate (13) is slidably connected to the guide rod (75), and a support spring (14) is connected between the L-shaped clamping plate (13) and the connecting plate II (76).

2. The intelligent photovoltaic power generation device capable of realizing light direction tracking and adjustment function according to claim 1, characterized in that: The driving assembly comprises a servo motor (111), a gear box (112) and a screw (113); the servo motor (111) is mounted on the front side of the support (1); the front side of the support (1) is connected to the gear box (112); the input shaft of the gear box (112) is connected to the output shaft of the servo motor (111); the output shaft of the gear box (112) is connected to the screw (113); the screw (113) is rotatably connected to the support (1); and the screw (113) is threadedly connected to the lifting plate (10).

3. The intelligent photovoltaic power generation device capable of realizing the light direction tracking and adjustment function according to claim 2, characterized in that: It also includes a support plate (15), and the upper parts of the left and right sides of the diamond-shaped telescopic rod (2) are both connected to the support plate (15) for supporting the rotating shaft (4).

4. The intelligent photovoltaic power generation device capable of realizing the light direction tracking and adjustment function according to claim 3, characterized in that: The invention also comprises a wheel frame (16), the wheel frame (16) being connected to the support plate (15), the wheel frame (16) comprising a vertical plate I (161), a vertical plate II (162), a wheel (163) and a buffer spring (164), the vertical plate I (161) being connected to the support plate (15), the vertical plate II (162) being slidably connected to the vertical plate I (161) and being capable of moving up and down, a buffer spring (164) being connected between the vertical plate II (162) and the vertical plate I (161), and the wheel (163) being connected to the bottom of the vertical plate II (162).

5. The intelligent photovoltaic power generation device capable of realizing the light direction tracking and adjustment function according to claim 4, characterized in that: The push mechanism also includes a connecting plate (171), a push plate I (172), a support rod (174), an L-shaped pull rod (175), a push plate II (176), a positioning block (177) and a top plate (178). The connecting plate (171) is provided with two groups on the left and right, and the number of connecting plates (171) in each group is two. The two connecting plates (171) in each group are arranged front and back. The connecting plate (171) is installed at the bottom of the corresponding I-shaped clamping plate (73). The connecting plate (171) The lower part of the connecting plate (171) is connected to two front and rear support rods (174), the lower part of the connecting plate (171) is slidably sleeved with a push plate I (172), and a slot (173) is opened on the push plate I (172) to slide with the support rod (174). The bottoms of the two L-shaped clamping plates (13) are connected to two left and right L-shaped pull rods (175), and the L-shaped pull rods (175) penetrate the connecting plate II (76). The four L-shaped pull rods (175) are respectively in contact with the four push plates I (172), and the push plates on the front and rear sides are Ⅰ (172) move away from each other to push the L-shaped pull rod (175) downward, and two push plates Ⅱ (176) are provided, and a vertical groove is opened on the push plate Ⅱ (176). The two push plates Ⅱ (176) are respectively slidably connected to the two support plates (15) through the vertical grooves on them. The two push plates Ⅱ (176) correspond to the push plates Ⅰ (172) on the left and right sides one by one, and the push plates Ⅱ (176) are located below the corresponding push plates Ⅰ (172), and the push plates Ⅱ (176) are located between the corresponding front and rear push plates The push plates I (172) on the front and rear sides move downward to contact with the push plate II (176) and are pushed away from each other by the push plate II (176). The support plate (15) is symmetrically connected to two positioning blocks (177) with the push plate II (176) as the center. The positioning blocks (177) are in contact with the push plate II (176). The front side of the support (1) is connected to two left and right top plates (178). The two top plates (178) are respectively located directly below the two push plates II (176).

6. The intelligent photovoltaic power generation device capable of realizing the light direction tracking and adjustment function according to claim 5, characterized in that: Both the front and rear sides of the push plate I (172) are inclined surfaces, and both the front and rear sides of the top of the push plate II (176) are inclined surfaces.

7. The intelligent photovoltaic power generation device capable of realizing the light direction tracking and adjustment function according to claim 6, characterized in that: The invention also comprises an air jet mechanism, wherein the installation plate (72) is provided with the air jet mechanism, the air jet mechanism comprising a square tube (181), an air injection tube (182) and a compression spring (184), the installation plate (72) is slidably connected to the square tube (181) capable of moving up and down via a slide groove, the air injection tube (182) is connected to the left and right ends of the square tube (181), the upper parts of the front and rear sides of the square tube (181) are spaced apart with air outlet holes (183), and the compression spring (184) is connected between the bottom of the square tube (181) and the inner bottom of the installation plate (72).

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