Solar photovoltaic panel array device with directional light-seeking drive

Abstract

The invention discloses a solar photovoltaic panel array device with directional light seeking driving, which comprises driving assemblies, adjusting assemblies, a mounting plate and a solar photovoltaic panel, and is characterized in that the driving assemblies are fixedly mounted on two sides of a bottom plate, the whole device is driven through the driving assemblies, the adjusting assemblies are fixedly connected to the driving assemblies, and the adjusting assemblies are fixedly connected to the mounting plate. The device is scientific and reasonable in structure and safe and convenient to use, gas enters a piston cylinder through a gas conveying pipe, the gas can jack a piston, a communicating pipe drives a jacking block to move upwards, a supporting rod lifts a power arm, and the position of the solar photovoltaic panel can be adjusted through the adjusting assembly along with the change of the illumination angle. The sun can only irradiate one reaction box all the time under inclined irradiation, so that the volumes of gas in the two reaction boxes are different, the height difference of the mounting plate is generated, the inclination angle of the mounting plate can be automatically adjusted, and the solar photovoltaic panel can face the sunlight all the time.

Description

Technical Field

[0001] The invention relates to the technical field of electric power equipment, in particular to a solar photovoltaic panel array device with directional light-seeking drive. Background Art

[0002] Photovoltaic power generation refers to the process of converting solar energy into electrical energy through a photovoltaic power generation system. Usually, the system is mainly composed of solar photovoltaic modules, junction boxes, inverters, transformers and distribution equipment, and auxiliary systems such as monitoring systems, active and reactive power control systems, power prediction systems, five-protection systems and reactive power compensation devices form a complete photovoltaic power generation system. 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, controllers and inverters. The main components are composed of electronic components. After the solar cells are connected in series and packaged for protection, they can form a large-area solar cell module. Combined with power controllers and other components, a photovoltaic power generation device is formed. In the photovoltaic power generation power device, it is necessary to adjust according to the changes in sunlight so that the photovoltaic panels can fully receive light and ensure power generation efficiency.

[0003] During the installation process of existing solar photovoltaic panels, most of them are fixed on the brackets. The panels are arranged and combined to form an array to increase the light receiving area. Since the brackets are fixed structures, after the installers fix the solar photovoltaic panels, the photovoltaic panels can only face one direction at all times and cannot change with the angle of sunlight, resulting in the inability to fully receive sunlight, thus affecting the power generation efficiency. Summary of the invention

[0004] The object of the present invention is to provide a solar photovoltaic panel array device with directional light-seeking drive to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a solar photovoltaic panel array device with directional light-seeking drive, the solar photovoltaic panel array device with directional light-seeking drive comprises a base plate, a driving component, an adjusting component, a mounting plate and a solar photovoltaic panel, the base plate is fixedly mounted with driving components on both sides, and the driving components are used to drive the entire device, the driving component is fixedly connected with an adjusting component, and the position of the solar photovoltaic panel can be adjusted as the light angle changes, which is beneficial to improving the power generation efficiency of the solar photovoltaic panel, the adjusting components are fixedly connected with mounting plates, the mounting plates are fixedly mounted with solar photovoltaic panels by screws, and the mounting plates are convenient for combined installation of solar photovoltaic panels, the power component is fixedly mounted with a focusing component, and the focusing component is used to realize light collection on a reaction box, the focusing component is provided with a limiting component, and the limiting component is beneficial to the resetting of the focusing plate, the piston is provided with a cavity II, and the side wall of the piston is provided with an oil seepage hole, and the oil seepage hole is convenient for oil absorption The oil in the cotton soaks the sliding pad, and the cavity two is filled with oil-absorbing cotton, which can absorb the oil, so as to achieve the effect of storing the oil. A connecting hole is opened in the middle position of the top of the piston, and the connecting hole is fixedly connected to the connecting pipe. An oil filling hole is opened on one side of the upper part of the connecting pipe, and lubricating oil is conveniently added to the oil-absorbing cotton in the cavity two through the oil filling hole. A rubber plug is fixedly installed in the oil filling hole, and the oil filling hole can be blocked by the rubber plug to prevent debris from entering the connecting pipe. A limiting flow ring and a sliding pad are fixedly installed on the side wall of the piston. Since the sliding pad can smear the oil on the inner wall of the piston cylinder as the piston moves, the sliding pad can reduce the friction resistance of the piston during movement. Since the sliding pad is embedded with the limiting ring, the oil in the sliding pad can be prevented from flowing longitudinally under the influence of the gas. A force groove is provided at the bottom of the piston. The force groove is a conical groove, which is convenient for the gas to push the piston. A pad is fixedly installed in the middle position of the bottom of the force groove, which can support the piston and prevent the bottom of the piston from contacting the bottom of the piston cylinder, which is beneficial to the action of the gas on the piston.

[0006] As a preferred technical solution, the driving assembly includes a piston cylinder, a reaction box, a gas pipe, a gas storage bottle, a cavity 1, a piston, a connecting pipe, a perforation, and a top block; The piston cylinders are symmetrically fixedly installed in the middle of both sides of the bottom plate, a reaction box is fixedly installed on one side of the piston cylinder, and the reaction box is a transparent box body, through which the gas is exposed to light and expands due to heat, an air pipe is connected between the reaction box and the piston cylinder, and the expanded gas enters the piston cylinder through the air pipe, a cavity one is provided in the piston cylinder, a piston is slidably installed in the cavity one, and the piston can move longitudinally in the piston cylinder under the action of the gas, a connecting pipe is fixedly installed on the top of the piston, a through hole is opened in the middle of the upper end of the piston cylinder, the connecting pipe passes through the through hole, because the piston can drive the connecting pipe to move upward, it is convenient for the connecting pipe to move longitudinally in the through hole, and a top block is fixedly installed on the top of the connecting pipe, and the support rod is conveniently lifted through the top block.

[0007] As a preferred technical solution, the adjustment assembly includes a vertical rod, a fixed block, a fixed plate, a crossbar 1, a rotating hole 1, a resistance arm, a power arm, a connecting rod, a ball, a support rod, a rotating hole 2, a connecting block, a crossbar 2, and a movable rod; The bottom plate is symmetrically fixed with vertical poles, and a fixed block is rotatably installed on the vertical pole, and a fulcrum of a lever can be formed by the vertical pole and the fixed block, and a fixed plate is symmetrically fixedly installed on the bottom of the fixed block front and back, and a cross bar is fixedly connected between the fixed plates, and a rotating hole is opened on the upper part of the vertical pole, and the cross bar passes through the rotating hole. Since the cross bar and the rotating hole are rotatably matched, the fixed block can swing left and right on the vertical pole, and a resistance arm is fixedly installed on the right side of the fixed block, and a power arm is fixedly installed on the left side of the fixed block, and the length of the power arm is half of the resistance arm. A lever is formed by the power arm, the resistance arm and the fixed block, which is convenient for lifting and pressing down the mounting plate, and since the length of the power arm is longer than that of the resistance arm, the lifting of the power arm can be controlled It is more labor-saving, and the ends of the resistance arm and the power arm are fixedly installed with connecting rods, which facilitate the connection of the support rod and the movable rod with the power arm and the resistance arm. A ball is rotatably embedded in the upper end of the top block, and a support rod is fixedly installed on the ball. A second rotating hole is opened on the upper part of the support rod, and the connecting rod passes through the second rotating hole. The rotation of the ball facilitates the rotation of the support rod, and because the second rotating hole on the support rod is rotatably matched with the connecting rod, the support rod will not be interlocked when the power arm is lifted or pulled down. Connecting blocks are symmetrically installed on both sides of the mounting plate, and two cross bars are fixedly installed in the connecting block. A movable rod is rotatably installed between the cross bar and the resistance arm, and the resistance arm and the mounting plate can be connected through the movable rod, thereby facilitating the control of the light receiving angle of the mounting plate.

[0008] As a preferred technical solution, the focusing assembly includes a vertical plate, an L-shaped plate, a focusing plate, an air bag, a first connecting hole, a second connecting hole, and a vent pipe; A vertical plate is fixedly installed on one side of the top of the piston cylinder. The vertical plate can not only play a supporting role, but also have a shading effect to prevent the obliquely irradiated light from being reflected on another reaction box. An L-shaped plate is fixedly installed on the top of the vertical plate to facilitate the installation of the airbag. A focusing plate is rotatably installed on the L-shaped plate, and the focusing plate can refract light, which is beneficial to increase the light irradiation intensity of the reaction box. An airbag is arranged between the focusing plate and the L-shaped plate, and the rotation of the focusing plate can be conveniently controlled by the airbag. A connecting hole 1 is provided on the L-shaped plate, and the connecting head of the airbag passes through the connecting hole 1. A connecting hole 2 is provided on the reaction box, and a ventilation pipe is fixedly connected to the connecting hole 2. The upper pipe mouth of the ventilation pipe is fixedly connected to the connecting head of the airbag, and the gas expanded in the reaction box is conveniently input into the airbag through the ventilation pipe.

[0009] As a preferred technical solution, the limiting component includes a curved rod, a sliding hole, a spring, and a limit block; A curved rod is fixedly installed on one side of the focusing plate, and a sliding hole is opened on the L-shaped plate. The curved rod passes through the sliding hole. Since the curved rod can move with the rotation of the focusing plate, the arc-shaped setting of the curved rod is conducive to the smooth transverse movement of the curved rod in the sliding hole. A spring is fixedly installed on the curved rod, and the spring is located between the focusing plate and the L-shaped plate. Under the tension of the spring, the focusing plate can be quickly reset when the airbag is not working. A limit block is fixedly installed on one end of the curved rod, and the limit block is located on the right side of the sliding hole. The limit block can limit the maximum angle of rotation of the focusing plate.

[0010] As an optimal technical solution, two ends of the movable rod are provided with rotating holes three, bearings are fixedly installed in the rotating holes three, and connecting rods and cross rods two are fixedly installed in the bearings respectively. Through the lubrication effect of the bearings, the movable rod can rotate with the movement of the connecting rod and cross rod two, and interlocking of the movable rod, the connecting rod and cross rod two can also be avoided.

[0011] As an optimal technical solution, a stepped hole is provided on the top of the reaction box, and a one-way valve is fixedly installed at the lower hole of the stepped hole. The one-way valve can prevent the airflow in the reaction box from flowing back. A slot is provided on the stepped surface of the stepped hole, and a stopper is fixedly installed at the bottle mouth of the gas bottle. A sealing ring is provided in the slot, and the sealing ring is a rubber ring. The bottle mouth of the gas bottle is threadedly connected to the upper part of the stepped hole, so that the stopper is inserted into the slot. Since the gas bottle is threadedly connected to the stepped hole, it is convenient to replace the gas bottle to replenish gas. Since the stopper is inserted into the slot, the sealing ring is squeezed and deformed, so that the sealing ring closes the gap between the stopper and the slot to prevent gas from escaping.

[0012] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. A driving component and an adjusting component are provided. Since the sun rises from the east and sets in the west, the angle of sunlight is constantly changing. The angle at which the reaction box is exposed to light changes, and the volume of the internal gas expanded by heat varies. The gas pipe 203 is used to facilitate the expanded gas to enter the piston cylinder 201. The gas can lift the piston to move upward in cavity 1, so that the connecting pipe drives the top block to move upward. Since the power arm, the resistance arm and the fixed block form a lever, the support rod can lift the power arm through the rise of the top block, so that the resistance arm can press down the mounting plate through the movable rod. Because the sun can only illuminate one reaction box under oblique illumination, the gas volume in the two reaction boxes is different, which in turn causes a height difference in the mounting plate. The inclination angle of the mounting plate can be automatically adjusted so that the solar photovoltaic panel can always face the sunlight.

[0013] 2. A focusing component and a limiting component are provided. The focusing component can be used to gather light on the reaction box. The expanded gas can enter the airbag through the ventilation pipe, and the airbag gradually becomes larger. Since the focusing plate can rotate on the L-shaped plate, the angle between the focusing plate and the ground can be gradually reduced through the change of the airbag volume until the set deflection angle is reached. The focusing plate can refract light, which is beneficial to increase the light irradiation intensity of the reaction box. Since the curved rod can move with the rotation of the focusing plate, the arc setting of the curved rod is beneficial to the smooth horizontal movement of the curved rod in the sliding hole. When the sunlight is irradiated vertically, the focusing plate plays a certain shielding role, which can cool the gas in the reaction box. When the vertical plate blocks the sunlight, the expanded gas contracts, causing the airbag to shrink. Under the tension of the spring, the focusing plate can be gradually reset as the airbag shrinks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the top view of the structure of the present invention; Figure 3 It is a schematic diagram of the main cutaway structure of the present invention; Figure 4 for Figure 3 A schematic diagram of the structure at a is enlarged; Figure 5 for Figure 3 A schematic diagram of the structure at a is enlarged; Figure 6 for Figure 3 A schematic diagram of the enlarged structure at point a.

[0015] In the figure: 1. bottom plate; 2. Driving assembly; 201. Piston cylinder; 202. Reaction box; 203. Air pipe; 2024, gas cylinder; 205, cavity 1; 206, piston; 207, connecting pipe; 208, perforation; 209, top block; 3. Adjustment assembly; 301. Vertical pole; 302. Fixed block; 303. Fixed plate; 304, crossbar 1; 305, rotating hole 1; 306, resistance arm; 307, power arm; 308, connecting rod; 309, ball bearing; 310, supporting rod; 311, rotating hole 2; 312, connecting block; 313, crossbar 2; 314, movable rod; 4. Mounting board; 5. Solar photovoltaic panel; 6. Focusing assembly; 601. Vertical plate; 602. L-shaped plate; 603. Focusing plate; 604, air bag; 605, connection hole 1; 606, connection hole 2; 607, ventilation pipe; 7. Restriction assembly; 701. Bending rod; 702. Sliding hole; 703. Spring; 704. Limit block.

[0016] 8. Rotary hole three; 9. Bearing; 10. Sliding pad; 11. Cavity two; 12. Oil seepage hole; 13. Oil absorbing cotton; 14. Connecting hole; 15. Oil filling hole; 16. Rubber plug; 17. Cushion block; 18. Stress groove; 19. Step hole; 20. One-way valve; 21. Slot; 22. Stop block; 23. Sealing ring; 24. Flow limiting ring. DETAILED DESCRIPTION

[0017] 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.

[0018] Example: Figure 1-Figure 6As shown, the present invention provides the following technical solutions: a solar photovoltaic panel array device with directional light-seeking drive, the solar photovoltaic panel array device with directional light-seeking drive comprises a base plate 1, a driving component 2, an adjusting component 3, a mounting plate 4 and a solar photovoltaic panel 5, the driving components 2 are fixedly mounted on both sides of the base plate 1, the driving components 2 are used to drive the entire device, the driving components 2 are fixedly connected with the adjusting components 3, and the position of the solar photovoltaic panel 5 can be adjusted by the adjusting components 3 as the light angle changes, which is beneficial to improving the power generation efficiency of the solar photovoltaic panel 5, and the adjusting components 3 can adjust the position of the solar photovoltaic panel 5. The components 3 are fixedly connected with a mounting plate 4, on which a solar photovoltaic panel 5 is fixedly mounted by screws, and the mounting plate 4 is convenient for assembling and mounting the solar photovoltaic panel 5, and a focusing component 6 is fixedly mounted on the power component 2, and the focusing component 6 is used to realize light collection on the reaction box 202, and a limiting component 7 is arranged on the focusing component 6, and the limiting component 7 is conducive to the reset of the focusing plate 603, and a cavity 11 is arranged in the piston 206, and an oil seepage hole 12 is opened on the side wall of the piston 206, and the oil seepage hole 12 facilitates the oil in the oil-absorbing cotton 13 to soak the sliding pad 10, and the cavity 11 is provided with a cavity 11. The piston 206 is filled with oil-absorbing cotton 13, which can absorb oil to achieve the effect of storing oil. A connecting hole 14 is provided in the middle of the top of the piston 206, and the connecting hole 14 is fixedly connected to the connecting pipe 207. An oil filling hole 15 is provided on one side of the upper part of the connecting pipe 207, and lubricating oil can be conveniently added to the oil-absorbing cotton 13 in the cavity 11 through the oil filling hole 15. A rubber plug 16 is fixedly installed in the oil filling hole 15, and the rubber plug 16 can be used to block the oil filling hole 14 to prevent debris from entering the connecting pipe 207. A limiting flow ring 24 and a sliding pad 10 are fixedly installed on the side wall of the piston 206. As the piston moves, the pad can smear oil on the inner wall of the piston cylinder. The sliding pad can reduce the friction resistance of the piston during movement. Since the sliding pad is embedded with the limiting ring, the oil in the sliding pad can be prevented from flowing longitudinally under the influence of the gas. A force groove 18 is provided at the bottom of the piston 206. The force groove 18 is a conical groove, which is convenient for the gas to push the piston 206. A pad 17 is fixedly installed in the middle position of the bottom of the force groove 18, which can support the piston 206 and prevent the bottom of the piston 206 from contacting the bottom of the piston cylinder 201, which is beneficial to the action of the gas on the piston 206.

[0019] like Figure 1-Figure 5 As shown, the driving assembly 2 includes a piston cylinder 201, a reaction box 202, a gas pipe 203, a gas storage bottle 204, a cavity 205, a piston 206, a connecting pipe 207, a perforation 208, and a top block 209; A piston cylinder 201 is symmetrically fixedly installed in the middle of both sides of the bottom plate 1, and a reaction box 202 is fixedly installed on one side of the piston cylinder 201, and the reaction box 202 is a transparent box body, through which the gas is exposed to light and expands due to heat. An air pipe 203 is connected between the reaction box 202 and the piston cylinder 201, and the expanded gas enters the piston cylinder 201 through the air pipe 203. A cavity 205 is provided in the piston cylinder 201, and a piston 206 is slidably installed in the cavity 205. The piston 206 can move longitudinally in the piston cylinder 201 under the action of gas. A connecting pipe 207 is fixedly installed on the top of the piston 206. A through hole 208 is opened in the middle of the upper end of the piston cylinder 201. The connecting pipe 207 passes through the through hole 208. Since the piston 206 can drive the connecting pipe 207 to move upward, it is convenient for the connecting pipe 207 to move longitudinally in the through hole 208. A top block 209 is fixedly installed on the top of the connecting pipe 207, and the support rod 310 is conveniently lifted through the top block 209.

[0020] like Figure 1-Figure 3 As shown, the adjustment assembly 3 includes a vertical rod 301, a fixing block 302, a fixing plate 303, a crossbar 1 304, a rotating hole 1 305, a resistance arm 306, a power arm 307, a connecting rod 308, a ball 309, a support rod 310, a rotating hole 2 311, a connecting block 312, a crossbar 2 313, and a movable rod 314; The bottom plate 1 is symmetrically fixed with a vertical pole 301, and a fixed block 302 is rotatably installed on the vertical pole 301. The vertical pole 301 and the fixed block 302 can form a fulcrum of a lever. A fixed plate 303 is symmetrically fixedly installed at the bottom of the fixed block 302. A cross bar 304 is fixedly connected between the fixed plates 303. A rotating hole 305 is opened on the upper part of the vertical pole 301, and the cross bar 304 passes through the rotating hole 305. Since the cross bar 304 and the rotating hole 305 are rotatably matched, the fixed block 302 can be rotated. 02 can swing left and right on the vertical pole 301, a resistance arm 306 is fixedly installed on the right side of the fixed block 302, and a power arm 307 is fixedly installed on the left side of the fixed block 302, and the length of the power arm 307 is half of the resistance arm 306. The power arm 307, the resistance arm 306 and the fixed block 302 form a lever, which is convenient for lifting and pressing down the mounting plate 4. Since the length of the power arm 307 is longer than that of the resistance arm 306, the lifting of the power arm 307 will be controlled More labor-saving, the ends of the resistance arm 306 and the power arm 307 are fixedly installed with a connecting rod 308, and the connecting rod 308 facilitates the support rod 310 and the movable rod 314 to connect with the power arm 307 and the resistance arm 306, and the upper end of the top block 209 is rotatably embedded with a ball 309, and the support rod 310 is fixedly installed on the ball 309. The upper part of the support rod 310 is provided with a second rotating hole 311, and the connecting rod 308 runs through the second rotating hole 311. Through the rotation of the ball 309, it is convenient for the support rod 310 to rotate. The support rod 310 can rotate, and since the second rotating hole 311 on the support rod 310 and the connecting rod 308 are rotatably matched, the support rod 310 will not be interlocked when lifting or pulling down the power arm 307. Connecting blocks 312 are symmetrically installed on both sides of the mounting plate 4, and a second cross bar 313 is fixedly installed in the connecting block 312. A movable rod 314 is rotatably installed between the cross bar and the resistance arm 306. The resistance arm 306 and the mounting plate 4 can be connected through the movable rod 314, so as to facilitate the control of the light receiving angle of the mounting plate 4.

[0021] like Figure 1-Figure 3 As shown, the focusing assembly 6 includes a vertical plate 601, an L-shaped plate 602, a focusing plate 603, an air bag 604, a connection hole 1 605, a connection hole 2 606, and a vent pipe 607; A vertical plate 601 is fixedly installed on one side of the top of the piston cylinder 201. The vertical plate 601 not only plays a supporting role, but also has a shading effect to prevent the obliquely irradiated light from being reflected on another reaction box 202. An L-shaped plate 602 is fixedly installed on the top of the vertical plate 601 to facilitate the installation of the airbag 604. A focusing plate 603 is rotatably installed on the L-shaped plate 602. The focusing plate 603 can refract light, which is beneficial to increase the light irradiation intensity of the reaction box 202. The focusing plate 601 and the L-shaped plate An airbag 604 is arranged between 602, and the rotation of the focusing plate 603 can be conveniently controlled through the airbag 604. A connecting hole 1 605 is provided on the L-shaped plate 602, and a connecting head of the airbag 604 passes through the connecting hole 1 605. A connecting hole 2 606 is provided on the reaction box 202, and a ventilation pipe 607 is fixedly connected to the connecting hole 2 606. The upper tube mouth of the ventilation pipe 607 is fixedly connected to the connecting head of the airbag 604, and the gas expanded in the reaction box 202 can be conveniently input into the airbag 604 through the ventilation pipe 607.

[0022] like Figure 1-Figure 3 As shown, the limiting assembly 7 includes a bent rod 701, a sliding hole 702, a spring 703, and a limit block 704; A curved rod 701 is fixedly installed on one side of the focusing plate 603, and a sliding hole 702 is opened on the L-shaped plate 602, and the curved rod 701 passes through the sliding hole 702. Since the curved rod 701 can move with the rotation of the focusing plate 603, the arc-shaped setting of the curved rod 701 is conducive to the smooth transverse movement of the curved rod 701 in the sliding hole 702. A spring 703 is fixedly installed on the curved rod 701, and the spring 703 is located between the focusing plate 603 and the L-shaped plate 602. Under the tension of the spring 703, the focusing plate 603 can be quickly reset when the airbag 604 is not working. A limit block 704 is fixedly installed on one end of the curved rod 701, and the limit block 704 is located on the right side of the sliding hole 702. The limit block 704 can limit the maximum angle of rotation of the focusing plate 603.

[0023] Both ends of the movable rod 314 are provided with a rotating hole three 8, and a bearing 9 is fixedly installed in the rotating hole three 8. The connecting rod 308 and the second cross bar 313 are fixedly installed in the bearing 9 respectively. Through the lubrication effect of the bearing 9, the movable rod 314 can rotate with the movement of the connecting rod 308 and the second cross bar 313, and the movable rod 314 can also avoid interlocking with the connecting rod 308 and the second cross bar 313.

[0024] A stepped hole 19 is provided on the top of the reaction box 202, and a one-way valve 20 is fixedly installed at the lower hole of the stepped hole 19. The one-way valve 20 can prevent the air flow in the reaction box 202 from flowing back. A slot 21 is provided on the stepped surface of the stepped hole 19, and a stopper 22 is fixedly installed at the bottle mouth of the gas cylinder 205. A sealing ring 23 is provided in the slot 21, and the sealing ring 23 is a rubber ring. The bottle mouth of the gas cylinder 205 is threadedly connected with the upper part of the stepped hole 19, so that the stopper 22 is inserted into the slot 21. Since the gas cylinder 205 is screwed to the stepped hole 19, it is convenient to replace the gas cylinder 205 to replenish gas. Since the stopper 22 is inserted into the slot 21, the sealing ring 23 is squeezed and deformed, so that the sealing ring 23 closes the gap between the stopper 22 and the slot 21 to prevent gas from escaping.

[0025] The working principle of the present invention is as follows: firstly, since the sun rises from the east and sets in the west, the irradiation angle of sunlight is constantly changing. The angle at which the reaction box 202 is irradiated by light changes, and the volume of the internal gas expanded by heat varies. The gas pipe 203 is used to facilitate the expanded gas to enter the piston cylinder 201. The gas can lift the piston 206 to move upward in the cavity 205, so that the connecting pipe 207 drives the top block 209 to move upward. Since the power arm 307, the resistance arm 306 and the fixed block 302 form a lever, the rise of the top block 209 can allow the support rod 310 to lift the power arm 307, so that the resistance arm 306 can press down the mounting plate 4 through the movable rod 314. Because the sun can only irradiate one reaction box 202 under oblique irradiation, the gas volume in the two reaction boxes 202 is different, which in turn causes a height difference in the mounting plate 4, and the inclination angle of the mounting plate 4 can be automatically adjusted, so that the solar photovoltaic panel 5 can always face the sunlight. Then, the focusing assembly 6 can be used to focus light on the reaction box 202, and the expanded gas can enter the airbag 604 through the ventilation pipe 607. The airbag 604 gradually becomes larger. Since the focusing plate 603 can rotate on the L-shaped plate 602, the angle between the focusing plate 603 and the ground can be gradually reduced through the change in the volume of the airbag 604 until the set deflection angle is reached. The focusing plate 603 can refract light, which is beneficial to increase the light irradiation intensity on the reaction box 202. The curved rod 701 can move with the rotation of the focusing plate 603. The arc-shaped setting of the curved rod 701 is conducive to the smooth horizontal movement of the curved rod 701 in the sliding hole 702. When the sunlight is irradiated vertically, the focusing plate 603 plays a certain shielding role, which can cool down the gas in the reaction box 202. When the vertical plate 601 blocks the sunlight, the expanded gas contracts, causing the airbag 604 to shrink. Under the tension of the spring 703, the focusing plate 603 can be gradually reset as the airbag 604 shrinks.

[0026] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A solar photovoltaic panel array device with directional light-seeking drive, characterized in that: The solar photovoltaic panel array device with directional light-seeking drive comprises a base plate (1), a driving assembly (2), an adjusting assembly (3), a mounting plate (4) and a solar photovoltaic panel (5), wherein the driving assemblies (2) are fixedly mounted on both sides of the base plate (1), the adjusting assembly (3) is fixedly connected to the driving assembly (2), the mounting plate (4) is fixedly connected between the adjusting assemblies (3), the solar photovoltaic panel (5) is fixedly mounted on the mounting plate (4) by screws, the focusing assembly (6) is fixedly mounted on the power assembly (2), the focusing assembly (6) is provided with a limiting assembly (7), the piston (206) is provided with a second cavity (11), and the piston (206) An oil seepage hole (12) is provided on the side wall of the piston (206), the cavity (11) is filled with oil absorbent cotton (13), a connecting hole (14) is provided at the middle position of the top of the piston (206), the connecting hole (14) is fixedly connected to the connecting pipe (207), an oil injection hole (15) is provided on one side of the upper part of the connecting pipe (207), a rubber plug (16) is fixedly installed in the oil injection hole (15), a limiting flow ring (24) and a sliding pad (10) are fixedly installed on the side wall of the piston (206), a force-bearing groove (18) is provided at the bottom of the piston (206), the force-bearing groove (18) is a conical groove, and a cushion block (17) is fixedly installed at the middle position of the bottom of the force-bearing groove (18).

2. A solar photovoltaic panel array device with directional light-seeking drive according to claim 1, characterized in that: The driving assembly (2) comprises a piston cylinder (201), a reaction box (202), a gas transmission pipe (203), a gas storage bottle (204), a cavity 1 (205), a piston (206), a connecting pipe (207), a perforation (208), and a top block (209); Piston cylinders (201) are symmetrically fixedly mounted in the middle of both sides of the bottom plate (1); a reaction box (202) is fixedly mounted on one side of the piston cylinder (201); the reaction box (202) is a transparent box body; an air pipe (203) is connected between the reaction box (202) and the piston cylinder (201); a cavity (205) is provided in the piston cylinder (201); a piston (206) is slidably mounted in the cavity (205); a connecting pipe (207) is fixedly mounted on the top of the piston (206); a through hole (208) is provided in the middle of the upper end of the piston cylinder (201); the connecting pipe (207) passes through the through hole (208); and a top block (209) is fixedly mounted on the top of the connecting pipe (207).

3. A solar photovoltaic panel array device with directional light-seeking drive according to claim 1, characterized in that: The adjustment assembly (3) comprises a vertical rod (301), a fixing block (302), a fixing plate (303), a first crossbar (304), a first rotating hole (305), a resistance arm (306), a power arm (307), a connecting rod (308), a ball bearing (309), a supporting rod (310), a second rotating hole (311), a connecting block (312), a second crossbar (313), and a movable rod (314); The bottom plate (1) is symmetrically fixedly mounted with vertical poles (301), and a fixed block (302) is rotatably mounted on the vertical poles (301). A fixed plate (303) is symmetrically fixedly mounted on the bottom of the fixed block (302) in the front and rear directions. A cross bar (304) is fixedly connected between the fixed plates (303). A rotation hole (305) is opened on the upper part of the vertical pole (301), and the cross bar (304) passes through the rotation hole (305). The fixed block (302) is fixedly mounted with a plurality of fixed plates (303) at the bottom of the fixed block (302). ) is fixedly mounted on the right side of the fixing block (302), and a power arm (307) is fixedly mounted on the left side of the fixing block (302), and the length of the power arm (307) is half of the length of the resistance arm (306), and the ends of the resistance arm (306) and the power arm (307) are fixedly mounted with a connecting rod (308), and a ball (309) is rotatably engaged at the upper end of the top block (209), and a support rod (310) is fixedly mounted on the ball (309), and the support rod A second rotating hole (311) is provided at the upper portion of (310), a connecting rod (308) passes through the second rotating hole (311), connecting blocks (312) are symmetrically installed on both sides of the mounting plate (4), a second cross bar (313) is fixedly installed in the connecting block (312), and a movable rod (314) is rotatably installed between the cross bar and the resistance arm (306).

4. A solar photovoltaic panel array device with directional light-seeking drive according to claim 1, characterized in that: The light focusing assembly (6) comprises a vertical plate (601), an L-shaped plate (602), a light focusing plate (603), an air bag (604), a first connection hole (605), a second connection hole (606), and a vent pipe (607); A vertical plate (601) is fixedly mounted on one side of the top of the piston cylinder (201), an L-shaped plate (602) is fixedly mounted on the top of the vertical plate (601), a focusing plate (603) is rotatably mounted on the L-shaped plate (602), an air bag (604) is arranged between the focusing plate (601) and the L-shaped plate (602), a connecting hole 1 (605) is provided on the L-shaped plate (602), a connecting head of the air bag (604) passes through the connecting hole 1 (605), a connecting hole 2 (606) is provided on the reaction box (202), a vent pipe (607) is fixedly connected inside the connecting hole 2 (606), and an upper pipe opening of the vent pipe (607) is fixedly connected to the connecting head of the air bag (604).

5. A solar photovoltaic panel array device with directional light-seeking drive according to claim 1, characterized in that: The limiting assembly (7) comprises a bent rod (701), a sliding hole (702), a spring (703), and a limiting block (704); A curved rod (701) is fixedly mounted on one side of the light collecting plate (603); a sliding hole (702) is provided on the L-shaped plate (602); the curved rod (701) passes through the sliding hole (702); a spring (703) is fixedly mounted on the curved rod (701); the spring (703) is located between the light collecting plate (603) and the L-shaped plate (602); a limit block (704) is fixedly mounted on one end of the curved rod (701); the limit block (704) is located on the right side of the sliding hole (702).

6. A solar photovoltaic panel array device with directional light-seeking drive according to claim 3, characterized in that: The movable rod (314) is provided with a third rotating hole (8) at both ends, a bearing (9) is fixedly installed in the third rotating hole (8), and a connecting rod (308) and a second crossbar (313) are respectively fixedly installed in the bearing (9).

7. A solar photovoltaic panel array device with directional light-seeking drive according to claim 2, characterized in that: A stepped hole (19) is provided at the top of the reaction box (202), a one-way valve (20) is fixedly installed at the lower opening of the stepped hole (19), a slot (21) is provided on the stepped surface of the stepped hole (19), a stop block (22) is fixedly installed at the bottle mouth of the gas storage bottle (205), a sealing ring (23) is provided in the slot (21), and the bottle mouth of the gas storage bottle (205) is threadedly connected to the upper part of the stepped hole (19), so that the stop block (22) is inserted into the slot (21).

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