New energy photovoltaic panel with adjusting function

By installing conveying components, injection components and barrier components in the photovoltaic panel device, regular lubrication of the photovoltaic panel connections is achieved, and the problems of hinge point wear and grease dirt entering are solved, extending service life and improving the reliability of the device.

CN120034094APending Publication Date: 2025-05-23SHANGHAI INVESTIGATION DESIGN & RES INST CO LTD
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Patent Information

Application Number
CN202510013866.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-06
Publication Date
2025-05-23

AI Technical Summary

Technical Problem

During the use of existing photovoltaic panel devices, due to the severe wear of the hinge points between the photovoltaic panel and the turntable, it may cause fatigue and fracture, affecting the service life.

Method used

A new energy photovoltaic panel with adjustment function was designed. By installing conveying components, injection components and barrier components, regular lubrication of the photovoltaic panel connections is achieved, reducing friction and preventing grease and dirt from entering.

Benefits of technology

It effectively reduces friction at the connection of photovoltaic panels, extends service life, and avoids problems such as oil pipe blockage and lubricating oil return.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a new energy photovoltaic panel with an adjusting function, relates to the technical field of photovoltaic panels, and solves the problems that the angle of the photovoltaic panel is constantly changed in one day, and the photovoltaic panel is installed outdoors and is greatly influenced by outdoor dust and sand, so that the abrasion of a hinge point between the photovoltaic panel and a rotary table is aggravated, and the photovoltaic panel is damaged. The photovoltaic panel comprises a photovoltaic panel body, two symmetrically distributed positioning shafts are fixedly installed at the position, close to the left end of the photovoltaic panel body, of the outer side of the photovoltaic panel body, a rack is installed on the lower side of the photovoltaic panel body, and the positioning shafts are rotationally connected with the rack through bearings; by installing the conveying assembly and the injection assembly, oil can be regularly injected to lubricate the joint of the connecting base and the hinge base, friction between the connecting base and the hinge base can be effectively reduced, and therefore the service life of the connecting base and the hinge base is prolonged.
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Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panels, in particular to a new energy photovoltaic panel with a regulating function. Background Art

[0002] Photovoltaic panels are a type of power generation device that generates direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). In order to improve the power generation efficiency of photovoltaic panels, angle-adjustable photovoltaic panels have appeared on the market. Angle-adjustable photovoltaic panels can freely adjust their angles and directions according to different seasons and time periods, and can capture solar energy to the greatest extent.

[0003] The existing Chinese patent CN117792244A discloses a photovoltaic panel, which is driven by a first motor by setting a rotatable turntable so that the photovoltaic panel can rotate according to the movement law of the sun rising in the east and setting in the west, so that the photovoltaic panel can better face the sun and improve the working efficiency of the photovoltaic panel. However, during the use of the above device, multiple hinge points are set between the photovoltaic panel and the turntable. Since the angle of the photovoltaic panel changes continuously during the day, and since the photovoltaic panel is installed outdoors and is greatly affected by outdoor dust and sand, the wear of the hinge points between the photovoltaic panel and the turntable will be aggravated, and in severe cases, fatigue fracture of the hinge points may occur, which needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide a new energy photovoltaic panel with a regulating function to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A new energy photovoltaic panel with an adjustment function comprises a photovoltaic panel body, two symmetrically distributed positioning shafts are fixedly installed on the outer side of the photovoltaic panel body near its left end, a frame is installed on the lower side of the photovoltaic panel body, and the positioning shaft is rotatably connected to the frame through a bearing, a telescopic rod is installed on the lower side of the photovoltaic panel body near its right end, a support frame is fixedly installed on the outer side of the telescopic rod near its lower end, and the support frame is rotatably connected to the frame through a bearing, a connecting seat is fixedly installed on the lower end of the photovoltaic panel body, and a hinge is fixedly installed on the upper end of the telescopic rod. The hinged seat is rotatably connected to the connecting seat through a connecting shaft, and also includes a conveying component for conveying lubricating oil to between the connecting seat and the hinged seat. The number of the conveying components is two groups and they are symmetrically distributed. The conveying components are installed on the hinged seat; an injection component for injecting lubricating oil into the conveying component. The injection component is installed on the outside of the telescopic rod. The number of the injection components is equal to that of the conveying components; a blocking component for blocking grease and dirt from entering the conveying component. The blocking component is installed inside the conveying component.

[0006] Preferably, the conveying assembly includes an oil pipe fixedly embedded in the articulated seat, a catheter 1 is fixedly embedded in one end of the oil pipe away from the connecting seat, an airbag is fixedly connected to one end of the catheter 1 away from the oil pipe, the airbag is used for temporarily storing lubricating oil, and the airbag is connected to the oil pipe through the catheter 1.

[0007] Preferably, a catheter 2 which is interconnected with the catheter 1 is fixedly installed on the side of the airbag away from the catheter 1, and the catheter 2 is made of a hard tube. A docking tube is fixedly sleeved on the outer side of one end of the catheter 2 away from the airbag, a one-way valve 1 is fixedly installed on the catheter 2, and the one-way valve 1 is close to the airbag, a supporting ring 1 is fixedly sleeved on the outer side of the inner rod of the telescopic rod, and the docking tube is fixedly embedded in the lower end of the supporting ring 1.

[0008] Preferably, the injection assembly includes a supporting ring 2 movably sleeved on the outer rod of the telescopic rod, two symmetrically distributed gaskets are fixedly installed on the upper end of the supporting ring 2, a push rod is fixedly embedded in the center of the upper end of the gasket, the upper end of the push rod is fixedly connected to a piston, the outer side of the piston is movably sleeved with an injection tube, the push rod is used to drive the piston to move inside the injection tube, the outer side of the push rod is movably sleeved with a spring 1, and the two ends of the spring 1 are movably abutted against the gasket and the injection tube respectively.

[0009] Preferably, the outer side of the injection tube is movably sleeved with a limit frame, and the limit frame is fixedly installed on the upper end of the support ring 2, the limit frame is used to support the injection tube, the upper end of the injection tube is fixedly installed with a conduit 3 interconnected with it, the outer side of the injection tube is fixedly installed with a conduit 4 interconnected with it near its upper end, and both the conduit 3 and the conduit 4 are fixedly installed with a one-way valve 2.

[0010] Preferably, an oil storage tank is fixedly installed on the frame corresponding to the left side of the telescopic rod, the oil storage tank is used to store lubricating oil, and the end of the conduit four away from the injection tube is located inside the oil storage tank, and the end of the conduit four located inside the oil storage tank is fixedly connected to a thickened tube, and four rubber valves one distributed equidistantly in a circle are fixedly installed inside the thickened tube, and the four rubber valves are movably offset from each other head to tail.

[0011] Preferably, the blocking assembly includes a blocking pin movably embedded in one end of the oil pipe close to the connecting seat, and a hemispherical portion is provided at the end of the blocking pin close to the connecting seat, a side of the blocking pin away from the connecting seat is movably abutted against a spring 2, and an end of the spring 2 away from the blocking pin is movably abutted against the oil pipe, and the blocking pin is used to seal the end of the oil pipe.

[0012] Preferably, an annular groove is provided on the outer side of the connecting seat at the joint between it and the hinge seat, a top bead is movably embedded on the connecting seat corresponding to the annular groove, and the connection between the top bead and the stop pin is a movable abutment, and four rubber valves 2 equidistantly distributed in a circle are fixedly installed inside the conduit 2 near its lower end, and the four rubber valves 2 are movably abutted against each other end to end, and the rubber valve 2 is used to prevent the lubricating oil in the conduit 2 from flowing back.

[0013] Preferably, an embedded ring is movably embedded inside the support ring 2, and the connection between the embedded ring and the telescopic rod is a fixed connection. The support ring 2 is rotatably connected to the telescopic rod through the embedded ring. A driving mechanism is installed on the outer side of the support ring 2, and the driving mechanism includes a ring fixedly sleeved on the outer side of the support ring 2, and a plurality of tooth blocks equidistantly distributed in a circle are fixedly installed on the inner wall of the ring, and the plurality of tooth blocks are located on the lower side of the support ring 2. A motor is fixedly installed on the outer side of the telescopic rod corresponding to the lower side of the support ring 2, and a gear is fixedly installed on the upper end of the motor, and the gear is meshingly connected with the plurality of tooth blocks. Two symmetrically distributed avoidance holes are provided on the support ring 1, and the avoidance holes are used for the one-way valve 2 on the injection tube and the catheter 4 to pass through the support ring 1.

[0014] Preferably, a protective component is installed between the photovoltaic panel body and the supporting ring 1, and the protective component includes a rubber sleeve fixedly sleeved on the outer side of the supporting ring 1, and the rubber sleeve is movably sleeved on the outer sides of the connecting seat and the hinge seat, and the rubber sleeve is used to prevent sand and dust from entering between the connecting seat and the hinge seat. The upper end of the rubber sleeve is fixedly connected with a fixing ring, and the connection method between the fixing ring and the photovoltaic panel body is a fixed connection.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention installs a conveying component and an injection component. After the telescopic rod drives the photovoltaic panel body to rotate to a certain angle, the support ring drives the docking tube in the conveying component to move downward and sleeve on the outside of the conduit three in the injection component, and drives the injection tube to move downward, so that the piston squeezes the lubricating oil in the injection tube into the oil pipe through the conduit two, so that the lubricating oil flows through the oil pipe to between the connecting seat and the hinge seat, and the connection between the connecting seat and the hinge seat can be regularly lubricated, which can effectively reduce the friction between the connecting seat and the hinge seat, thereby extending the service life of the connecting seat and the hinge seat.

[0016] 2. The present invention installs a blocking component, and the top ball in the blocking component is movably abutted against the hemispherical part of the blocking pin after rotating to a certain angle, so that the blocking pin enters the interior of the oil pipe, which is conducive to the lubricating oil flowing out of the oil pipe. When the top ball does not contact the blocking pin, the hemispherical part of the blocking pin will seal the end of the oil pipe, which can effectively prevent grease and dirt between the connecting seat and the hinged seat from entering the interior of the oil pipe and causing blockage of the oil pipe.

[0017] 3. The present invention installs the rubber valve 2. After the catheter 3 is separated from the docking tube, the rubber valve can recover under its own elastic properties and seal the lower end of the catheter 2. This can effectively prevent the lubricating oil in the catheter 2 from flowing back after the catheter 3 is removed from the docking tube, thereby avoiding the waste of lubricating oil.

[0018] 4. The present invention installs a protective component, in which the rubber sleeve covers the connecting seat and the hinge seat, thereby preventing sand and dust from entering the connection between the connecting seat and the hinge seat, avoiding corrosion and wear of the connecting seat and the hinge seat caused by sand and dust, and the rubber sleeve can be bent arbitrarily to adapt to the rotation of the connecting seat and the hinge seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a side cross-sectional schematic diagram of the frame and the rubber bushing of the present invention; Figure 3 This is a schematic diagram of the photovoltaic panel body and the support frame of the present invention being removed; Figure 4 It is a side cross-sectional schematic diagram of the connecting seat and the hinge seat of the present invention; Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point A in the middle; Figure 6 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle; Figure 7 This is a schematic diagram of the disassembly of the connecting seat and the hinge seat of the present invention; Figure 8 It is a schematic side cross-sectional view of the injection tube and the support ring of the present invention.

[0020] In the figure: 1, photovoltaic panel body; 2, positioning shaft; 3, frame; 4, telescopic rod; 5, support frame; 6, connecting seat; 7, connecting shaft; 8, hinge seat; 9, oil pipe; 10, catheter 1; 11, air bag; 12, catheter 2; 13, butt joint; 14, one-way valve 1; 15, support ring 1; 16, support ring 2; 17, gasket; 18, push rod; 19, piston; 20, injection tube; 21, spring 1; 2 2. Limiting frame; 23. Conduit three; 24. Conduit four; 25. One-way valve two; 26. Thickened tube; 27. Rubber valve one; 28. Stop pin; 29. ​​Spring two; 30. Annular groove; 31. Top ball; 32. Rubber valve two; 33. Embedded ring; 34. Ring; 35. Gear block; 36. Motor; 37. Gear; 38. Avoidance hole; 39. Rubber sleeve; 40. Fixed ring; 41. Oil storage tank. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figure 1-Figure 4 , Figure 8The new energy photovoltaic panel with adjustment function shown in the figure includes a photovoltaic panel body 1, two symmetrically distributed positioning shafts 2 are fixedly installed on the outer side of the photovoltaic panel body 1 near its left end, a frame 3 is installed on the lower side of the photovoltaic panel body 1, and the positioning shaft 2 is rotatably connected to the frame 3 through a bearing, a telescopic rod 4 is installed on the lower side of the photovoltaic panel body 1 near its right end, a support frame 5 is fixedly installed on the outer side of the telescopic rod 4 near its lower end, and the support frame 5 is rotatably connected to the frame 3 through a bearing, and a connecting seat 6 is fixedly installed at the lower end of the photovoltaic panel body 1, and the telescopic rod 4 is fixedly installed on the outer side of the telescopic rod 4 near its lower end. An articulated seat 8 is fixedly installed on the upper end of the rod 4, and the articulated seat 8 is rotatably connected to the connecting seat 6 through a connecting shaft 7. It also includes a conveying assembly for conveying lubricating oil to between the connecting seat 6 and the articulated seat 8. The number of conveying assemblies is two groups, and they are symmetrically distributed. The conveying assemblies are installed on the articulated seat 8; an injection assembly is used to inject lubricating oil into the conveying assembly. The injection assembly is installed on the outside of the telescopic rod 4, and the number of injection assemblies is equal to that of conveying assemblies; a blocking assembly is used to prevent grease and dirt from entering the conveying assembly. The blocking assembly is installed inside the conveying assembly.

[0023] The conveying component includes an oil pipe 9 fixedly embedded in the hinge seat 8, a conduit 10 is fixedly embedded at one end of the oil pipe 9 away from the connecting seat 6, an airbag 11 is fixedly connected to one end of the conduit 10 away from the oil pipe 9, the airbag 11 is used for temporarily storing lubricating oil, and the airbag 11 is connected to the oil pipe 9 through the conduit 10.

[0024] A catheter 2 12 which is interconnected with the catheter 10 is fixedly installed on the side of the airbag 11 away from the catheter 10. The catheter 2 12 is made of a hard tube. A docking tube 13 is fixedly sleeved on the outer side of one end of the catheter 2 12 away from the airbag 11. A one-way valve 14 is fixedly installed on the catheter 2 12, and the one-way valve 14 is close to the airbag 11. A supporting ring 15 is fixedly sleeved on the outer side of the inner rod of the telescopic rod 4, and the docking tube 13 is fixedly embedded in the lower end of the supporting ring 15.

[0025] The injection assembly includes a supporting ring 16 movably sleeved on the outer rod of the telescopic rod 4, two symmetrically distributed gaskets 17 are fixedly installed on the upper end of the supporting ring 16, a push rod 18 is fixedly embedded at the center of the upper end of the gasket 17, a piston 19 is fixedly connected to the upper end of the push rod 18, an injection tube 20 is movably sleeved on the outer side of the piston 19, the push rod 18 is used to drive the piston 19 to move inside the injection tube 20, a spring 21 is movably sleeved on the outer side of the push rod 18, and the two ends of the spring 21 are movably abutted against the gasket 17 and the injection tube 20 respectively.

[0026] The outer side of the injection tube 20 is movably sleeved with a limit frame 22, and the limit frame 22 is fixedly installed on the upper end of the support ring 16. The limit frame 22 is used to support the injection tube 20. The upper end of the injection tube 20 is fixedly installed with a conduit 3 23 that is interconnected with it. The outer side of the injection tube 20 is fixedly installed with a conduit 4 24 that is interconnected with it near its upper end. Both the conduit 3 23 and the conduit 4 24 are fixedly installed with a one-way valve 25.

[0027] An oil storage tank 41 is fixedly installed on the left side of the frame 3 corresponding to the telescopic rod 4, and the oil storage tank 41 is used to store lubricating oil, and the end of the conduit four 24 away from the injection tube 20 is located inside the oil storage tank 41, and the end of the conduit four 24 located inside the oil storage tank 41 is fixedly connected with a thickened tube 26, and four rubber valves 27 equidistantly distributed in a circle are fixedly installed inside the thickened tube 26, and the four rubber valves 27 are movably offset from each other end to end.

[0028] Working principle: During the operation of the photovoltaic panel body 1, the telescopic rod 4 operates, and the angle of the photovoltaic panel body 1 is adjusted by the extension and retraction of the telescopic rod 4, so that the photovoltaic panel body 1 can capture solar energy to the maximum extent; When the connection between the connecting seat 6 and the articulated seat 8 is lubricated regularly, the inner rod of the telescopic rod 4 drives the support ring 15 to move during the recovery process. During the movement of the support ring 15, the guide tube 3 23 at the upper end of the injection tube 20 will be inserted into the docking tube 13. Then, as the support ring 15 continues to move, the injection tube 20 will be driven to move downward. During the downward movement of the injection tube 20, the piston 19 will move upward inside the injection tube 20. During this process, the lubricating oil in the injection tube 20 will enter the oil pipe 9 through the guide tube 2 12, and finally flow to between the connecting seat 6 and the articulated seat 8 through the oil pipe 9. By regularly lubricating the connection between the connecting seat 6 and the articulated seat 8, the friction between the connecting seat 6 and the articulated seat 8 can be effectively reduced, thereby extending the service life of the connecting seat 6 and the articulated seat 8.

[0029] Example 2: Please refer to Figure 4-Figure 6 This embodiment further explains Example 1, where the blocking assembly includes a blocking pin 28 movably embedded in one end of the oil pipe 9 close to the connecting seat 6, and a hemispherical portion is provided at the end of the blocking pin 28 close to the connecting seat 6, and a spring 29 is movably abutted against the side of the blocking pin 28 away from the connecting seat 6, and an end of the spring 29 away from the blocking pin 28 is movably abutted against the oil pipe 9, and the blocking pin 28 is used to seal the end of the oil pipe 9.

[0030] An annular groove 30 is provided on the outer side of the connecting seat 6 at the joint between it and the hinge seat 8, and a top bead 31 is movably embedded in the corresponding annular groove 30 on the connecting seat 6, and the connection between the top bead 31 and the stop pin 28 is a movable abutment. Four rubber valves 2 32 equidistantly distributed in a circle are fixedly installed inside the conduit 12 near its lower end, and the four rubber valves 2 32 are movably abutted against each other end to end, and the rubber valve 2 32 is used to prevent the lubricating oil in the conduit 12 from flowing back.

[0031] In this embodiment: when the support ring 15 drives the injection tube 20 to move downward, but before the top ball 31 contacts the hemispherical part of the stop pin 28, the stop pin 28 seals the end of the oil pipe 9 driven by the compression force of the spring 29, which can prevent the grease and dirt between the connecting seat 6 and the hinge seat 8 from entering the oil pipe 9 and causing the oil pipe 9 to be blocked. Under the action of the stop pin 28 and the one-way valve 14, the lubricating oil in the injection tube 20 will be squeezed into the airbag 11, and the airbag 11 will gradually expand. The lubricating oil is temporarily stored in the airbag 11. When the top ball 31 pushes against the hemispherical part of the stop pin 28 and drives the stop pin 28 to move into the oil pipe 9, the lubricating oil in the airbag 11 will flow through the gap between the hemispherical part of the stop pin 28 and the oil pipe 9 to between the connecting seat 6 and the hinge seat 8. When the support ring 15 drives the injection tube 20 to move downward, the lubricating oil in the injection tube 20 will flush open the four rubber valves 2 32. When the lubricating oil in the injection tube 20 is discharged, the rubber valve 2 32 will seal the lower end of the catheter 2 12 due to its own elastic properties, thereby preventing the lubricating oil in the catheter 2 12 from flowing back after the catheter 3 23 is separated from the docking tube 13, thereby avoiding the waste of lubricating oil.

[0032] Example 3: Please refer to Figure 8 , this embodiment further explains the second embodiment, an embedded ring 33 is movably embedded inside the support ring 16, and the connection between the embedded ring 33 and the telescopic rod 4 is a fixed connection. The support ring 16 is rotatably connected to the telescopic rod 4 through the embedded ring 33, and a driving mechanism is installed on the outer side of the support ring 16, and the driving mechanism includes a ring 34 fixedly sleeved on the outer side of the support ring 16, and a plurality of tooth blocks 35 equidistantly distributed on the inner wall of the ring 34 are fixedly installed, and the plurality of tooth blocks 35 are located on the lower side of the support ring 16, and a motor 36 is fixedly installed on the outer side of the telescopic rod 4 corresponding to the lower side of the support ring 16, and a gear 37 is fixedly installed on the upper end of the motor 36, and the gear 37 is meshed with the plurality of tooth blocks 35, and two symmetrically distributed avoidance holes 38 are provided on the support ring 15, and the avoidance holes 38 are used for the one-way valve 25 on the injection tube 20 and the catheter 24 to pass through the support ring 15.

[0033] In this embodiment: after the injection of lubricating oil is completed and the support ring 15 is away from the injection tube 20, the motor 36 drives the collar 34 and the injection tube 20 to rotate 90° through the gear 37 and the plurality of gear blocks 35, and then the injection tube 20 is positioned by the self-locking performance of the motor 36, and then the telescopic rod 4 drives the photovoltaic panel body 1 to rotate to the position as shown in the appendix of the specification Figure 4 When the injection tube 20 is at the position, the one-way valve 25 on the conduit 24 and the injection tube 20 will pass through the support ring 15 through the avoidance hole 38, and the lubricating oil in the injection tube 20 will not be squeezed out.

[0034] Example 4: Please refer to Figure 3 This embodiment further explains Example 1. A protective component is installed between the photovoltaic panel body 1 and the support ring 15. The protective component includes a rubber sleeve 39 fixedly sleeved on the outside of the support ring 15, and the rubber sleeve 39 is movably sleeved on the outside of the connecting seat 6 and the hinge seat 8. The rubber sleeve 39 is used to prevent sand and dust from entering between the connecting seat 6 and the hinge seat 8. The upper end of the rubber sleeve 39 is fixedly connected with a fixing ring 40, and the connection method between the fixing ring 40 and the photovoltaic panel body 1 is a fixed connection.

[0035] In this embodiment: the rubber sleeve 39 covers the connecting seat 6 and the hinge seat 8, which will prevent sand and dust from entering the connection between the connecting seat 6 and the hinge seat 8, avoiding corrosion and wear of the connecting seat 6 and the hinge seat 8 caused by sand and dust, and the rubber sleeve 39 can be bent arbitrarily and can adapt to the rotation of the connecting seat 6 and the hinge seat 8.

[0036] 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.

[0037] 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 new energy photovoltaic panel with an adjustment function, comprising a photovoltaic panel body (1), wherein two symmetrically distributed positioning shafts (2) are fixedly installed on the outer side of the photovoltaic panel body (1) near its left end, a frame (3) is installed on the lower side of the photovoltaic panel body (1), and the positioning shaft (2) is rotatably connected to the frame (3) through a bearing, a telescopic rod (4) is installed on the lower side of the photovoltaic panel body (1) near its right end, a support frame (5) is fixedly installed on the outer side of the telescopic rod (4) near its lower end, and the support frame (5) is rotatably connected to the frame (3) through a bearing, a connecting seat (6) is fixedly installed on the lower end of the photovoltaic panel body (1), and an articulated seat (8) is fixedly installed on the upper end of the telescopic rod (4), and the articulated seat (8) is rotatably connected to the connecting seat (6) through a connecting shaft (7), characterized in that: Also includes: A conveying assembly, used for conveying lubricating oil between the connecting seat (6) and the hinge seat (8), wherein the conveying assembly is provided in two groups and is symmetrically distributed, and the conveying assembly is mounted on the hinge seat (8); An injection assembly, used for injecting lubricating oil into the conveying assembly, the injection assembly being mounted on the outside of the telescopic rod (4), the number of the injection assemblies being equal to the number of the conveying assemblies; The blocking component is used to block grease and dirt from entering the conveying component, and the blocking component is installed inside the conveying component.

2. The new energy photovoltaic panel with regulation function according to claim 1 is characterized in that: The conveying assembly comprises an oil pipe (9) fixedly embedded in the hinge seat (8); a guide tube (10) is fixedly embedded at one end of the oil pipe (9) away from the connecting seat (6); an air bag (11) is fixedly connected to one end of the guide tube (10) away from the oil pipe (9); and the air bag (11) is communicated with the oil pipe (9) via the guide tube (10).

3. The new energy photovoltaic panel with regulation function according to claim 2 is characterized in that: A second conduit (12) which is in communication with the second conduit (10) is fixedly mounted on a side of the airbag (11) away from the first conduit (10); a butt joint (13) is fixedly sleeved on the outer side of one end of the second conduit (12) away from the airbag (11); a one-way valve (14) is fixedly mounted on the second conduit (12); the one-way valve (14) is close to the airbag (11); a supporting ring (15) is fixedly sleeved on the outer side of the inner rod of the telescopic rod (4); and the butt joint (13) is fixedly embedded in the lower end of the supporting ring (15).

4. The new energy photovoltaic panel with regulating function according to claim 3 is characterized in that: The injection assembly comprises a second support ring (16) movably sleeved on the outer rod of the telescopic rod (4); two symmetrically distributed gaskets (17) are fixedly mounted on the upper end of the second support ring (16); a push rod (18) is fixedly embedded at the center of the upper end of the gasket (17); a piston (19) is fixedly connected to the upper end of the push rod (18); an injection tube (20) is movably sleeved on the outer side of the piston (19); a spring (21) is movably sleeved on the outer side of the push rod (18); and two ends of the spring (21) are movably abutted against the gasket (17) and the injection tube (20) respectively.

5. The new energy photovoltaic panel with regulation function according to claim 4 is characterized in that: The outer side of the injection tube (20) is movably sleeved with a limit frame (22), and the limit frame (22) is fixedly mounted on the upper end of the second support ring (16). The upper end of the injection tube (20) is fixedly mounted with a conduit three (23) which is in communication with the injection tube, and the outer side of the injection tube (20) is fixedly mounted with a conduit four (24) which is in communication with the injection tube near its upper end. Both the conduit three (23) and the conduit four (24) are fixedly mounted with a check valve two (25).

6. The new energy photovoltaic panel with regulation function according to claim 5, characterized in that: An oil storage tank (41) is fixedly mounted on the frame (3) on the left side corresponding to the telescopic rod (4), and one end of the guide tube (24) away from the injection tube (20) is located inside the oil storage tank (41), and one end of the guide tube (24) located inside the oil storage tank (41) is fixedly connected to a thickened tube (26), and four rubber valves (27) equidistantly distributed in a circle are fixedly mounted inside the thickened tube (26), and the four rubber valves (27) are movably opposed to each other end to end.

7. The new energy photovoltaic panel with regulation function according to claim 3 is characterized in that: The blocking assembly comprises a blocking pin (28) movably embedded in one end of the oil pipe (9) close to the connecting seat (6), and the end of the blocking pin (28) close to the connecting seat (6) is provided with a hemispherical portion, and the side of the blocking pin (28) away from the connecting seat (6) is movably abutted against a spring 2 (29), and the end of the spring 2 (29) away from the blocking pin (28) is movably abutted against the oil pipe (9).

8. The new energy photovoltaic panel with regulation function according to claim 7, characterized in that: An annular groove (30) is provided on the outer side of the connecting seat (6) at the joint between the connecting seat (6) and the hinge seat (8); a top bead (31) is movably embedded in the connecting seat (6) corresponding to the annular groove (30); and the top bead (31) is connected to the stop pin (28) in a movable abutment manner; four rubber valves (32) equidistantly distributed in a circle are fixedly installed inside the conduit (12) near its lower end, and the four rubber valves (32) are movably abutted against each other end to end.

9. The new energy photovoltaic panel with regulation function according to claim 4, characterized in that: An embedded ring (33) is movably embedded inside the second support ring (16), and the embedded ring (33) is connected to the telescopic rod (4) in a fixed manner. The second support ring (16) is rotatably connected to the telescopic rod (4) through the embedded ring (33). A driving mechanism is installed on the outer side of the second support ring (16), and the driving mechanism includes a sleeve (34) fixedly sleeved on the outer side of the second support ring (16). A plurality of tooth blocks (35) are fixedly installed on the inner wall of the sleeve (34) and are equidistantly distributed around the circumference. The plurality of tooth blocks (35) are located on the lower side of the second support ring (16). A motor (36) is fixedly installed on the outer side of the telescopic rod (4) corresponding to the lower side of the second support ring (16). A gear (37) is fixedly installed on the upper end of the motor (36), and the gear (37) is meshingly connected with the plurality of tooth blocks (35). Two avoidance holes (38) are symmetrically distributed on the first support ring (15).

10. The new energy photovoltaic panel with regulation function according to claim 3, characterized in that: A protective component is installed between the photovoltaic panel body (1) and the supporting ring (15), the protective component comprising a rubber sleeve (39) fixedly sleeved on the outside of the supporting ring (15), and the rubber sleeve (39) is movably sleeved on the outside of the connecting seat (6) and the hinge seat (8), the upper end of the rubber sleeve (39) is fixedly connected to a fixing ring (40), and the connection between the fixing ring (40) and the photovoltaic panel body (1) is a fixed connection.

Citation Information

Patent Citations

  • Photovoltaic panel

    CN117792244A