Tracking type solar photovoltaic panel mechanism

Abstract

The invention relates to the technical field of solar photovoltaic, and discloses a tracking type solar photovoltaic panel mechanism, which comprises a base and a photovoltaic panel frame, and is characterized in that the interior of the photovoltaic panel frame can be used for mounting a photovoltaic panel; the device comprises a fixing mechanism, an adjusting and tracking mechanism, a supporting and adapting mechanism and a dust-removing and water-removing mechanism. By arranging the adjusting tracking mechanism, a first electric push rod stretches out and draws back to drive a mounting frame to move, so that a connecting piece in the mounting frame is driven to move, a moving block is driven to move, and the moving block is limited in a moving groove through a limiting rod, so that the angle of the photovoltaic panel frame can be adjusted; the positions of the first electric push rods at the top of the base can be adjusted by sliding the sliding blocks, and the adjustable angle of the photovoltaic panel frame can be changed by adjusting the distance between the first electric push rods, so that the angle of the photovoltaic panel frame can be adjusted more comprehensively to ensure that a photovoltaic panel in the photovoltaic panel frame is always kept perpendicular to sunlight, and the photovoltaic efficiency is improved. And the maximum conversion efficiency of the photovoltaic panel is always kept.

Description

Technical Field

[0001] The invention relates to the technical field of solar photovoltaic technology, in particular to a tracking solar photovoltaic panel mechanism. Background Art

[0002] As limited fossil energy resources are overexploited, inexhaustible solar energy resources have attracted global attention. Solar photovoltaic power generation technology, which uses photovoltaic modules composed of solar cells to generate electricity, has developed rapidly. Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. Photovoltaic modules are mainly composed of three parts: solar panels, controllers and inverters. Solar cells are a type of optoelectronic semiconductor wafer that directly generates electricity using sunlight. Single solar cells cannot be used directly as a power source. After being connected in series and packaged for protection, solar cells can form large-area solar panels, which are then combined with power controllers and other components to form photovoltaic power generation devices. When in use, solar panels need to adjust their angles according to changes in sunlight to achieve the best light reception effect and improve power generation efficiency.

[0003] The Chinese patent application number CN105186998B discloses a distributed photovoltaic rooftop self-tracking solar panel, which includes a positioning frame, a solar tracker, a support frame, a temperature control device, a collector terminal and a photovoltaic panel. The end of the support frame is connected to the building through a connecting mechanism, and the front end is hinged to the lower surface of the positioning frame through an adjusting mechanism. The positioning frame is a groove structure with a "concave"-shaped cross section. A positioning groove is set at the center of the positioning frame. The solar tracker is installed on the positioning frame through the positioning groove. The photovoltaic panel is embedded in the positioning frame and distributed in an array around the solar tracker. The collector terminal is embedded on the outer surface of the positioning frame. The temperature control device includes a cooling mechanism, an electric heating wire and a heat exchange tube. The structure of the present invention can flexibly adjust the operating temperature of the solar panel according to the ambient temperature on the one hand, and can adjust the angle of the solar panel according to the change of the sun's operating angle on the other hand.

[0004] However, in actual use, the actual adjustment range is small, which causes the solar panel to be unable to always remain perpendicular to the sunlight, thereby affecting the conversion efficiency of the solar panel and failing to always maintain the maximum conversion efficiency. Summary of the invention

[0005] The object of the present invention is to provide a tracking solar photovoltaic panel mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A tracking solar photovoltaic panel mechanism, comprising:

[0008] A base and a photovoltaic panel frame, wherein the interior of the photovoltaic panel frame can be used to install photovoltaic panels;

[0009] A fixing mechanism, wherein the fixing mechanism is arranged on the side wall of the base, and the base is fixedly installed by the fixing mechanism and fixing screws;

[0010] An adjusting and tracking mechanism, wherein the adjusting and tracking mechanism is arranged on the top of the base, and the photovoltaic panel frame is installed on the top of the base through the adjusting and tracking mechanism. The adjusting and tracking mechanism detects the irradiation condition of the photovoltaic panel frame through a sensor, thereby tracking and adjusting the angle of the photovoltaic panel frame. The sensor is installed on the side wall of the photovoltaic panel frame, and four sensors are arranged. The adjusting and tracking mechanism adjusts the angle of the photovoltaic frame 3 by extending and retracting the first electric push rod in accordance with the detection of the sensor;

[0011] A support adaptation mechanism, wherein the support adaptation mechanism is arranged on the top of the base, the support adaptation mechanism is arranged at the base and the center of the photovoltaic panel frame, and the support adaptation mechanism is used to support the center of the photovoltaic panel frame;

[0012] A dust and water removal mechanism, which is installed on one side of the photovoltaic panel frame and blows away dust and accumulated water on the surface of the photovoltaic panel frame through an air jet;

[0013] The adjustment tracking mechanism includes a slider, a mounting frame, a mounting piece, a connecting piece and a moving block. An adjustment groove is provided on the top of the base, a threaded rod is rotatably connected inside the adjustment groove, the slider is connected inside the adjustment groove, a threaded hole is provided inside the slider, the threaded hole fits with the threaded rod, the slider is movably connected to the threaded rod through the threaded hole, a moving groove is provided at the bottom of the photovoltaic panel frame, the moving block is slidably connected inside the moving groove, a limiting rod is fixedly installed inside the moving groove, a limiting hole is provided inside the moving block, the limiting rod is located inside the limiting hole, the first electric push rod is fixedly installed on the top of the slider, the mounting frame is fixedly installed on the output end of the first electric push rod, the mounting frame is movably connected to the moving block through a connecting piece, and the mounting piece is installed inside the mounting frame.

[0014] Optionally, a first movable cavity is defined at the top of the mounting frame, a second movable cavity is defined at the bottom of the movable block, the connecting piece is movably connected inside the first movable cavity, the other end of the connecting piece is movably connected inside the second movable cavity, the mounting frame is movably connected to the movable block via the connecting piece, a sliding cavity is defined inside the mounting frame, the mounting piece is slidably connected inside the sliding cavity, and a support spring is fixedly installed at one end of the mounting piece.

[0015] Optionally, a plurality of the mounting parts are provided, the plurality of the mounting parts are evenly distributed inside the sliding cavity, and the plurality of the mounting parts are arc-shaped fan-shaped parts.

[0016] Optionally, the connecting member includes a first ball head, a connecting rod and a second ball head, the first ball head is fixedly connected to the second ball head via the connecting rod, the first ball head is movably connected inside the second active cavity, and the second ball head is movably connected inside the first active cavity.

[0017] Optionally, a first servo motor is fixedly mounted on one side of the base, the threaded rod is fixedly mounted on an output end of the first servo motor, and the threaded rod is rotatably connected to the inside of the adjustment slot via the first servo motor.

[0018] Optionally, a mounting cavity is opened inside the second active cavity, a second electric push rod is fixedly mounted on the inner wall of the mounting cavity, a clamping plate is fixedly mounted on the output end of the second electric push rod, and the clamping plate has the same curvature as the inner wall of the second active cavity.

[0019] Optionally, the supporting adaptation mechanism includes a mounting column, a first rotating member, a rotating shaft, an elastic telescopic rod and a second rotating member, the mounting column being fixedly mounted on the top of the base, the side wall of the mounting column being provided with a first movable groove, the first rotating member being rotatably connected inside the first movable groove, the rotating shaft being rotatably connected inside the first rotating member, one end of the elastic telescopic rod being fixedly mounted on the side wall of the rotating shaft, the second rotating member being fixedly mounted on the other end of the elastic telescopic rod, a second movable groove being provided at the bottom of the photovoltaic panel frame, and the second rotating member being rotatably connected inside the second movable groove.

[0020] Optionally, four of each of the first rotating member, the rotating shaft, the elastic telescopic rod and the second rotating member are provided, four of each of the first movable grooves and the second movable grooves are provided, and the rotating axes of the first rotating member and the second rotating member are perpendicular.

[0021] Optionally, the dust and water removal mechanism includes an air pump, a spring tube, a connecting pipe and a fixed frame, the air pump is fixedly mounted on the top of the mounting column, the spring tube is fixedly mounted on the output end of the air pump, a slot is provided at the bottom of the photovoltaic panel frame, the connecting pipe is fixedly mounted inside the slot, one end of the connecting pipe is connected to the spring tube, the fixed frame is fixedly mounted on the side wall of the photovoltaic panel frame, a second servo motor is fixedly mounted on the top of the fixed frame, the jet component is fixedly mounted on the output end of the second servo motor, a rotating chamber is provided inside the fixed frame, the jet component is located inside the rotating chamber, the jet component is rotatably connected to the rotating chamber by the second servo motor, and the other end of the connecting pipe is connected to the jet component.

[0022] Optionally, the fixing mechanism includes a movable plate, a fixed plate, a fixed column, a limit plate and a fixing spring, the side wall of the base is provided with a guide groove, a guide rail is fixedly installed inside the guide groove, one end of the movable plate is provided with a guide hole that fits the guide rail, one end of the movable plate is slidably connected to the side wall of the guide rail through the guide hole, the fixed plate is fixedly installed on the side wall of the base, the fixed column is fixedly installed on the top of the fixed plate, the other end of the movable plate is slidably connected to the side wall of the fixed column, the limit plate is fixedly installed on the top of the fixed column, the movable plate and the fixed plate are both provided with threaded grooves, the fixing spring is fixedly installed between the bottom of the movable plate and the top of the fixed plate, and the fixing spring is located on one side of the threaded groove.

[0023] The present invention has at least the following beneficial effects:

[0024] (1) This scheme sets an adjustment tracking mechanism. The first electric push rod can be extended and retracted to drive the mounting frame to move, thereby driving the connecting piece inside the mounting frame to move, thereby driving the moving block to move. Since the moving block is limited in the moving groove by the limit rod, the angle of the photovoltaic panel frame can be adjusted. The position of the first electric push rod on the top of the base can be adjusted by sliding the slider. The adjustable angle of the photovoltaic panel frame can be changed by adjusting the spacing between the first electric push rods, so that the photovoltaic panel frame can be adjusted more comprehensively to ensure that the photovoltaic panels in the photovoltaic panel frame are always perpendicular to the sunlight, so that the photovoltaic panels always maintain the maximum conversion efficiency;

[0025] (2) This scheme sets up a dust and water removal mechanism. The air pump can deliver air to the inside of the spring tube, and then deliver it to the jet component inside the fixed frame through the connecting pipe. The jet component then sprays it to the surface of the photovoltaic panel inside the photovoltaic panel frame, so as to blow away the dust, accumulated water and water droplets on the surface of the photovoltaic panel. By setting up a second servo motor, the jet component can be controlled to rotate inside the fixed frame, and the output end of the jet component can be moved, so that the dust and accumulated water on the surface of the photovoltaic panel can be blown away, thereby ensuring the conversion efficiency of the photovoltaic panel;

[0026] (3) This solution provides a support adaptation mechanism and an elastic telescopic rod to support the center of the photovoltaic panel frame. A rotating shaft is provided so that one end of the elastic telescopic rod can rotate inside the first rotating member, thereby allowing the elastic telescopic rod to have a larger rotation angle, so that the elastic telescopic rod can still play a supporting role after the photovoltaic panel frame is adjusted in angle;

[0027] (4) This solution provides a plurality of arc-shaped fan-shaped mounting parts so that the mounting parts can clamp the second ball head inside the first movable cavity, and when the photovoltaic panel frame is adjusted at an angle that is too large, the mounting parts can be pressed into the sliding cavity to provide a larger adjustment angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a schematic diagram of the structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the bottom structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the top structure of the base of the present invention;

[0032] Figure 4 This is a schematic diagram of the base structure of the present invention;

[0033] Figure 5 This is a schematic diagram of the structure of the first electric push rod of the present invention;

[0034] Figure 6 It is a schematic diagram of the cross-sectional structure of the mounting frame and the sliding block of the present invention;

[0035] Figure 7 This is a schematic diagram of the structure of the elastic telescopic rod of the present invention;

[0036] Figure 8 It is a structural schematic diagram of the fixing mechanism of the present invention;

[0037] Fig. 9 This is a schematic diagram of the bottom structure of the photovoltaic panel frame of the present invention;

[0038] Fig.10 It is a schematic diagram of the structure of the dust and water removal mechanism of the present invention.

[0039] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0040] 1. Base; 101. Adjustment slot; 1011. Threaded rod; 1012. First servo motor; 102. Guide slot; 1021. Guide rail; 2. Fixing mechanism; 201. Movable plate; 2011. Guide hole; 202. Fixing plate; 2021. Fixing column; 2022. Limiting plate; 203. Fixing spring; 204. Threaded slot; 3. Photovoltaic panel rack; 301. Moving slot; 3011. Limiting rod; 302. Slot; 303. Sensor; 4. Mounting column; 401. First movable slot; 402. First rotating member; 4021. Rotating shaft; 4022. Elastic telescopic rod; 4023. Second rotating member; 403. Second movable slot; 5. First electric push rod Rod; 501, slider; 5011, threaded hole; 502, mounting frame; 5021, mounting piece; 5022, sliding cavity; 5023, supporting spring; 5024, first movable cavity; 503, connecting piece; 5031, first ball head; 5032, connecting rod; 5033, second ball head; 504, moving block; 5041, limiting hole; 5042, second movable cavity; 5043, mounting cavity; 5044, second electric push rod; 5045, splint; 6, dust and water removal mechanism; 601, fixing frame; 6011, second servo motor; 6012, rotating cavity; 6013, jet part; 602, connecting pipe; 603, air pump; 604, spring tube. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-Figure 10 The present invention provides a tracking solar photovoltaic panel mechanism, comprising:

[0043] A base 1 and a photovoltaic panel frame 3, wherein the interior of the photovoltaic panel frame 3 can be used to install photovoltaic panels;

[0044] The fixing mechanism 2 is arranged on the side wall of the base 1, and the base 1 is fixedly installed by the fixing mechanism 2 and fixing screws;

[0045] The adjusting tracking mechanism is arranged on the top of the base 1. The photovoltaic panel frame 3 is installed on the top of the base 1 through the adjusting tracking mechanism. The adjusting tracking mechanism detects the irradiation condition of the photovoltaic panel frame 3 through the sensor 303, thereby tracking and adjusting the angle of the photovoltaic panel frame 3. The sensor 303 is installed on the side wall of the photovoltaic panel frame 3. Four sensors 303 are arranged.

[0046] A support adaptation mechanism, the support adaptation mechanism is arranged on the top of the base 1, the support adaptation mechanism is arranged at the center of the base 1 and the photovoltaic panel frame 3, and the support adaptation mechanism is used to support the center of the photovoltaic panel frame 3;

[0047] The dust removal and water removal mechanism 6 is installed on one side of the photovoltaic panel frame 3. The dust removal and water removal mechanism 6 blows away the dust and accumulated water on the surface of the photovoltaic panel frame 3 through the jet component 6013.

[0048] In some embodiments, see Figure 1 , Figure 3 , Figure 5 , Figure 6The adjustment tracking mechanism includes a first electric push rod 5, a slider 501, a mounting frame 502, a mounting member 5021, a connecting member 503 and a moving block 504. An adjustment slot 101 is provided on the top of the base 1. A threaded rod 1011 is rotatably connected inside the adjustment slot 101. The slider 501 is connected inside the adjustment slot 101. A threaded hole 5011 is provided inside the slider 501. The threaded hole 5011 matches with the threaded rod 1011. The slider 501 is movably connected with the threaded rod 1011 through the threaded hole 5011. A moving slot 301 is provided at the bottom of the photovoltaic panel frame 3. The moving block 504 is slidably connected in the moving slot 301. The movable groove 301 is fixedly installed with a limiting rod 3011, a limiting hole 5041 is provided inside the movable block 504, and the limiting rod 3011 is located inside the limiting hole 5041. The first electric push rod 5 is fixedly installed on the top of the slider 501, and the mounting frame 502 is fixedly installed on the output end of the first electric push rod 5. The top of the mounting frame 502 is provided with a first movable cavity 5024, and the bottom of the movable block 504 is provided with a second movable cavity 5042. The connecting member 503 is movably connected to the inside of the first movable cavity 5024, and the other end of the connecting member 503 is movably connected to the inside of the second movable cavity 5042. The mounting frame 502 is connected to the first movable cavity 5024. The mounting frame 502 is provided with a sliding cavity 5022, the mounting frame 5021 is slidably connected to the sliding cavity 5022, and a support spring 5023 is fixedly installed at one end of the mounting frame 5021. The sensor 303 can be a light sensor, and the sun's rays can be detected by the sensor 303, so as to detect whether the photovoltaic panels in the photovoltaic panel frame 3 are perpendicular to the sun's rays. A first electric push rod 5 is provided, and the mounting frame 502 can be driven to move up and down by the extension and retraction of the first electric push rod 5, so as to drive the connecting member 503 inside the mounting frame 502 to move up and down, so as to It can drive the moving block 504 to move up and down. Since the moving block 504 is limited in the moving groove 301 by the limit rod 3011, the height of one corner of the photovoltaic panel frame 3 can be adjusted. The angle of the photovoltaic panel frame 3 can be adjusted by cooperation. The adjustment groove 101 is set. The position of the first electric push rod 5 on the top of the base 1 can be adjusted by sliding the slider 501. The adjustable angle of the photovoltaic panel frame 3 can be changed by adjusting the spacing between the first electric push rods 5, so that the photovoltaic panel frame 3 can adjust the angle more comprehensively to ensure that the photovoltaic panels in the photovoltaic panel frame 3 are always perpendicular to the sunlight, so that the photovoltaic panels always maintain the maximum conversion efficiency.

[0049] In some embodiments, see Figure 5 , Figure 6, there are several mounting members 5021, and the several mounting members 5021 are evenly distributed inside the sliding cavity 5022. The several mounting members 5021 are all arc-shaped fan-shaped members. The connecting member 503 includes a first ball head 5031, a connecting rod 5032 and a second ball head 5033. The first ball head 5031 is fixedly connected to the second ball head 5033 through the connecting rod 5032. The first ball head 5031 is movably connected inside the second active cavity 5042, and the second ball head 5033 is movably connected inside the first active cavity 5024. By setting a plurality of arc-shaped fan-shaped mounting members 5021, the mounting member 5021 can clamp the second ball head 5033 inside the first active cavity 5024, and when the adjustment angle of the photovoltaic panel rack 3 is too large, the mounting member 5021 can be pressed into the sliding cavity 5022 to provide a larger adjustment angle.

[0050] In some embodiments, see Figure 3 , Figure 4 A first servo motor 1012 is fixedly installed on one side of the base 1, and a threaded rod 1011 is fixedly installed on the output end of the first servo motor 1012. The threaded rod 1011 is rotatably connected to the inside of the adjustment slot 101 through the first servo motor 1012. The first servo motor 1012 can be used to control the rotation of the threaded rod 1011, and the rotation of the threaded rod 1011 can drive the slider 501 to move inside the adjustment slot 101.

[0051] In some embodiments, see Figure 6 A mounting cavity 5043 is provided inside the second movable cavity 5042, and a second electric push rod 5044 is fixedly installed on the inner wall of the mounting cavity 5043. A clamping plate 5045 is fixedly installed on the output end of the second electric push rod 5044. The clamping plate 5045 has the same curvature as the inner wall of the second movable cavity 5042. By setting the second electric push rod 5044, the clamping plate 5045 can be driven to move telescopically. When the second electric push rod 5044 is extended, the clamping plate 5045 can be driven to clamp the first ball head 5031 inside the second movable cavity 5042, so that the first ball head 5031 can be fixed inside the second movable cavity 5042, thereby preventing the connecting member 503 from moving after the angle of the photovoltaic panel rack 3 is adjusted, and making the adjusted photovoltaic panel rack 3 more stable.

[0052] In some embodiments, see Figure 3 , Figure 4 , Figure 7The supporting adaptation mechanism includes a mounting column 4, a first rotating member 402, a rotating shaft 4021, an elastic telescopic rod 4022 and a second rotating member 4023. The mounting column 4 is fixedly mounted on the top of the base 1. The side wall of the mounting column 4 is provided with a first movable groove 401. The first rotating member 402 is rotatably connected to the inside of the first movable groove 401. The rotating shaft 4021 is rotatably connected to the inside of the first rotating member 402. One end of the elastic telescopic rod 4022 is fixedly mounted on the side wall of the rotating shaft 4021. The second rotating member 4023 is fixedly mounted on the other end of the elastic telescopic rod 4022. A second movable groove 403 is provided at the bottom of the photovoltaic panel frame 3. The second rotating member 4023 is rotatably connected to the inside of the second movable groove 403. The first rotating member 402, the rotating shaft 4021, the elastic telescopic rod 4022 and the second rotating member There are four parts 4023, four first movable grooves 401 and four second movable grooves 403, the first rotating part 402 is perpendicular to the rotation axis of the second rotating part 4023, and the first movable groove 401 is set to make the first rotating part 402 rotate inside the mounting column 4, and the second movable groove 403 is set to make the second rotating part 4023 rotate at the bottom of the photovoltaic panel frame 3, and the elastic telescopic rod 4022 is set to support the center of the photovoltaic panel frame 3, and the rotating shaft 4021 is set to make one end of the elastic telescopic rod 4022 rotate inside the first rotating part 402, so that the elastic telescopic rod 4022 can have a larger rotation angle, so that the elastic telescopic rod 4022 can still play a supporting role after the angle of the photovoltaic panel frame 3 is adjusted.

[0053] In some embodiments, see Fig. 9 , Fig.10The dust and water removal mechanism 6 includes an air pump 603, a spring tube 604, a connecting pipe 602 and a fixing frame 601. The air pump 603 is fixedly installed on the top of the mounting column 4. The spring tube 604 is fixedly installed on the output end of the air pump 603. A card slot 302 is provided at the bottom of the photovoltaic panel frame 3. The connecting pipe 602 is fixedly installed inside the card slot 302. One end of the connecting pipe 602 is connected to the spring tube 604. The fixing frame 601 is fixedly installed on the side wall of the photovoltaic panel frame 3. A second servo motor 6011 is fixedly installed on the top of the fixing frame 601. The jet component 6013 is fixedly installed on the output end of the second servo motor 6011. A rotating chamber 6012 is provided inside the fixing frame 601. The jet component 6013 is located inside the rotating chamber 6012. The jet component 6013 is rotatably connected to the rotating chamber 6012 through the second servo motor 6011. The connecting pipe 6013 is connected to the rotating chamber 6012 through the second servo motor 6011. The other end of the tube 602 is connected to the jet component 6013. By setting up the air pump 603, air can be transported to the inside of the spring tube 604, and then transported to the jet component 6013 inside the fixed frame 601 through the connecting tube 602, and then sprayed to the surface of the photovoltaic panel inside the photovoltaic panel frame 3 by the jet component 6013, so as to blow away the dust, accumulated water and water droplets on the surface of the photovoltaic panel. By setting up the second servo motor 6011, the jet component 6013 can be controlled to rotate inside the fixed frame 601, so that the output end of the jet component 6013 can be moved, so that the dust and accumulated water on the surface of the photovoltaic panel can be blown away more thoroughly, thereby ensuring the conversion efficiency of the photovoltaic panel. By installing the spring tube 604 on the top of the air pump 603, the spring tube 604 of the photovoltaic panel frame 3 can be deformed after the angle is adjusted, thereby ensuring the connection between the air pump 603 and the connecting tube 602.

[0054] In some embodiments, see Figure 3 , Figure 8The fixing mechanism 2 includes a movable plate 201, a fixed plate 202, a fixed column 2021, a limit plate 2022 and a fixed spring 203. A guide groove 102 is provided on the side wall of the base 1. A guide rail 1021 is fixedly installed inside the guide groove 102. A guide hole 2011 that matches the guide rail 1021 is provided at one end of the movable plate 201. One end of the movable plate 201 is slidably connected to the side wall of the guide rail 1021 through the guide hole 2011. The fixed plate 202 is fixedly installed on the side wall of the base 1. The fixed column 2021 is fixedly installed on the top of the fixed plate 202. The other end of the movable plate 201 is slidably connected to the side wall of the fixed column 2021. The limit plate 2022 is fixedly installed on the top of the fixed column 2021. A threaded groove 204 is provided inside the movable plate 201 and the fixed plate 202. The fixed spring 203 is fixedly installed at the bottom of the movable plate 201 Between the top of the fixed plate 202, the fixing spring 203 is located on one side of the thread groove 204. By setting the guide rail 1021 and the fixing column 2021, the moving direction of the movable plate 201 can be limited, so that the movable plate 201 can only move up and down. By installing the fixing spring 203 between the movable plate 201 and the fixed plate 202, the movable plate 201 can be supported. By opening the thread groove 204 inside the movable plate 201 and the fixed plate 202, when the base 1 is installed, the fixing screw is inserted into the thread groove 204 and rotated to drive the movable plate 201 to move and compress the fixing spring 203. After the base 1 is installed, the movable plate 201 will be attached to the top of the fixed plate 202, and the upward force of the fixing spring 203 makes the thread groove 204 and the fixing screw firmly engage, so that the base 1 is more stable after installation.

[0055] The working process and principle of the present invention are as follows: during installation, by inserting the fixing screw into the thread groove 204 and rotating it, the movable plate 201 can be driven to move and the fixing spring 203 can be compressed. After the base 1 is installed, the movable plate 201 will be attached to the top of the fixing plate 202, and the thread groove 204 and the fixing screw are firmly engaged through the upward force of the fixing spring 203, so that the base 1 is more stable after installation. During use, the light irradiation of the photovoltaic panel is detected by the sensor 303, and then the first electric push rod 5 is extended and retracted to drive the mounting frame 502 to move, so that The connecting piece 503 inside the mounting frame 502 is driven to move, thereby driving the moving block 504 to move. Since the moving block 504 is limited in the moving groove 301 by the limiting rod 3011, the angle of the photovoltaic panel frame 3 can be adjusted. When the adjustment angle is not enough, the threaded rod 1011 is controlled to rotate by the first servo motor 1012. The rotation of the threaded rod 1011 can drive the slider 501 to move inside the adjustment groove 101. The position of the first electric push rod 5 on the top of the base 1 can be adjusted by sliding the slider 501. The spacing can change the adjustable angle of the photovoltaic panel frame 3, so that the photovoltaic panel frame 3 can adjust the angle more comprehensively to ensure that the photovoltaic panels in the photovoltaic panel frame 3 are always perpendicular to the sunlight. The center of the photovoltaic panel frame 3 can be supported by the elastic telescopic rod 4022, and one end of the elastic telescopic rod 4022 can be rotated inside the first rotating member 402 through the rotating shaft 4021, so that the elastic telescopic rod 4022 can have a larger rotation angle, so that the elastic telescopic rod 4022 of the photovoltaic panel frame 3 can still play a supporting role after the angle is adjusted, and the air pump 603 can deliver air to the inside of the spring tube 604, and then deliver it to the jet component 6013 inside the fixed frame 601 through the connecting pipe 602, and then the jet component 6013 is sprayed to the surface of the photovoltaic panel inside the photovoltaic panel frame 3, so as to blow away the dust, accumulated water and water droplets on the surface of the photovoltaic panel. By setting a second servo motor 6011, the jet component 6013 can be controlled to rotate inside the fixed frame 601, and the output end of the jet component 6013 can be moved, so that the dust and accumulated water on the surface of the photovoltaic panel can be blown away more thoroughly, thereby ensuring the conversion efficiency of the photovoltaic panel.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tracking solar photovoltaic panel mechanism, characterized in that: include: A base (1) and a photovoltaic panel frame (3), wherein the interior of the photovoltaic panel frame (3) can be used to install photovoltaic panels; A fixing mechanism (2), wherein the fixing mechanism (2) is arranged on a side wall of the base (1), and the base (1) is fixedly installed by means of the fixing mechanism (2) and fixing screws; An adjusting and tracking mechanism, wherein the adjusting and tracking mechanism is arranged on the top of the base (1), and the photovoltaic panel frame (3) is installed on the top of the base (1) through the adjusting and tracking mechanism. The adjusting and tracking mechanism detects the irradiation condition of the photovoltaic panel frame (3) through a sensor (303), thereby tracking and adjusting the angle of the photovoltaic panel frame (3). The sensor (303) is installed on the side wall of the photovoltaic panel frame (3), and four sensors (303) are arranged. The adjusting and tracking mechanism adjusts the angle of the photovoltaic frame (3) by extending and retracting the first electric push rod (5) in accordance with the detection of the sensor (303); A support adaptation mechanism, the support adaptation mechanism being arranged on the top of the base (1), the support adaptation mechanism being arranged at the center of the base (1) and the photovoltaic panel frame (3), and the support adaptation mechanism being used to support the center of the photovoltaic panel frame (3); A dust removal and water removal mechanism (6), wherein the dust removal and water removal mechanism (6) is installed on one side of the photovoltaic panel frame (3), and the dust removal and water removal mechanism (6) blows away dust and accumulated water on the surface of the photovoltaic panel frame (3) through an air jet component (6013); The adjustment tracking mechanism comprises a slider (501), a mounting frame (502), a mounting part (5021), a connecting part (503) and a moving block (504); an adjustment slot (101) is provided on the top of the base (1); a threaded rod (1011) is rotatably connected inside the adjustment slot (101); the slider (501) is connected inside the adjustment slot (101); a threaded hole (5011) is provided inside the slider (501); the threaded hole (5011) is matched with the threaded rod (1011); the slider (501) is movably connected with the threaded rod (1011) through the threaded hole (5011); and a moving block (504) is provided on the bottom of the photovoltaic panel frame (3). The movable block (504) is slidably connected to the movable groove (301), a limiting rod (3011) is fixedly installed in the movable groove (301), a limiting hole (5041) is provided in the movable block (504), the limiting rod (3011) is located in the limiting hole (5041), the first electric push rod (5) is fixedly installed on the top of the slider (501), the mounting frame (502) is fixedly installed at the output end of the first electric push rod (5), the mounting frame (502) is movably connected to the movable block (504) through a connecting member (503), and the mounting member (5021) is installed in the mounting frame (502).

2. A tracking solar photovoltaic panel mechanism according to claim 1, characterized in that: The top of the mounting frame (502) is provided with a first movable cavity (5024), the bottom of the moving block (504) is provided with a second movable cavity (5042), the connecting member (503) is movably connected inside the first movable cavity (5024), the other end of the connecting member (503) is movably connected inside the second movable cavity (5042), the mounting frame (502) is movably connected to the moving block (504) through the connecting member (503), a sliding cavity (5022) is provided inside the mounting frame (502), the mounting member (5021) is slidably connected inside the sliding cavity (5022), and a support spring (5023) is fixedly installed at one end of the mounting member (5021).

3. A tracking solar photovoltaic panel mechanism according to claim 2, characterized in that: A plurality of the mounting members (5021) are provided, and the plurality of the mounting members (5021) are evenly distributed inside the sliding cavity (5022), and the plurality of the mounting members (5021) are all arc-shaped fan-shaped members.

4. A tracking solar photovoltaic panel mechanism according to claim 2, characterized in that: The connecting member (503) comprises a first ball head (5031), a connecting rod (5032) and a second ball head (5033); the first ball head (5031) is fixedly connected to the second ball head (5033) via the connecting rod (5032); the first ball head (5031) is movably connected inside the second movable cavity (5042); and the second ball head (5033) is movably connected inside the first movable cavity (5024).

5. The tracking solar photovoltaic panel mechanism according to claim 1, characterized in that: A first servo motor (1012) is fixedly mounted on one side of the base (1); the threaded rod (1011) is fixedly mounted on the output end of the first servo motor (1012); and the threaded rod (1011) is rotatably connected to the inside of the adjustment slot (101) via the first servo motor (1012).

6. The tracking solar photovoltaic panel mechanism according to claim 1, characterized in that: The second movable cavity (5042) has an installation cavity (5043) formed inside, a second electric push rod (5044) is fixedly mounted on the inner wall of the installation cavity (5043), a clamping plate (5045) is fixedly mounted on the output end of the second electric push rod (5044), and the clamping plate (5045) has the same curvature as the inner wall of the second movable cavity (5042).

7. The tracking solar photovoltaic panel mechanism according to claim 1, characterized in that: The supporting adaptation mechanism comprises a mounting column (4), a first rotating member (402), a rotating shaft (4021), an elastic telescopic rod (4022) and a second rotating member (4023); the mounting column (4) is fixedly mounted on the top of the base (1); a first movable groove (401) is provided on a side wall of the mounting column (4); the first rotating member (402) is rotatably connected inside the first movable groove (401); the rotating shaft (4021) is rotatably connected inside the first rotating member (402); one end of the elastic telescopic rod (4022) is fixedly mounted on the side wall of the rotating shaft (4021); the second rotating member (4023) is fixedly mounted on the other end of the elastic telescopic rod (4022); a second movable groove (403) is provided on the bottom of the photovoltaic panel frame (3); and the second rotating member (4023) is rotatably connected inside the second movable groove (403).

8. A tracking solar photovoltaic panel mechanism according to claim 7, characterized in that: The first rotating member (402), the rotating shaft (4021), the elastic telescopic rod (4022) and the second rotating member (4023) are each provided with four, the first movable grooves (401) and the second movable grooves (403) are each provided with four, and the rotating axes of the first rotating member (402) and the second rotating member (4023) are perpendicular.

9. The tracking solar photovoltaic panel mechanism according to claim 7, characterized in that: The dust and water removal mechanism (6) comprises an air pump (603), a spring tube (604), a connecting tube (602) and a fixing frame (601); the air pump (603) is fixedly mounted on the top of the mounting column (4); the spring tube (604) is fixedly mounted on the output end of the air pump (603); a card slot (302) is provided at the bottom of the photovoltaic panel frame (3); the connecting tube (602) is fixedly mounted inside the card slot (302); one end of the connecting tube (602) is connected to the spring tube (604); the fixing frame (601) is fixedly mounted on the photovoltaic panel frame (3); The fixing frame (601) is provided with a second servo motor (6011) fixedly mounted on the top of the fixing frame (601); the jet component (6013) is fixedly mounted on the output end of the second servo motor (6011); a rotating chamber (6012) is provided inside the fixing frame (601); the jet component (6013) is located inside the rotating chamber (6012); the jet component (6013) is rotatably connected to the rotating chamber (6012) through the second servo motor (6011); and the other end of the connecting pipe (602) is connected to the jet component (6013).

10. The tracking solar photovoltaic panel mechanism according to claim 1, characterized in that: The fixing mechanism (2) comprises a movable plate (201), a fixed plate (202), a fixed column (2021), a limit plate (2022) and a fixed spring (203); a guide groove (102) is provided on the side wall of the base (1); a guide rail (1021) is fixedly installed inside the guide groove (102); a guide hole (2011) matching the guide rail (1021) is provided on one end of the movable plate (201); one end of the movable plate (201) is slidably connected to the side wall of the guide rail (1021) through the guide hole (2011); the fixed plate (202) is fixedly installed on the guide groove (1021); The base (1) has a side wall, the fixed column (2021) is fixedly mounted on the top of the fixed plate (202), the other end of the movable plate (201) is slidably connected to the side wall of the fixed column (2021), the limit plate (2022) is fixedly mounted on the top of the fixed column (2021), the movable plate (201) and the fixed plate (202) are both provided with a thread groove (204), the fixed spring (203) is fixedly mounted between the bottom of the movable plate (201) and the top of the fixed plate (202), and the fixed spring (203) is located on one side of the thread groove (204).

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