Photovoltaic power generation panel assembly for photovoltaic greenhouse

Abstract

The present invention relates to the field of photovoltaic power generation, and in particular to a photovoltaic power generation panel assembly for a photovoltaic greenhouse, comprising a maintenance mechanism, a photovoltaic assembly, a base plate, a connecting frame located at the edge of the base plate surface, a mounting plate located on the connecting frame, and a photovoltaic panel located on the mounting plate; and an adjustment assembly, comprising two fixing frames symmetrically fixed to the base plate surface, an axle rod being provided between the fixing frames, and a lifting member and a traction member being respectively installed at both ends of the axle rod. The present invention can apply a pulling force to the mounting plate from both sides by coordinating the lifting member and the traction member, and the pulling forces on both sides interact with each other to position the mounting plate, and by controlling the retraction and extension of the lifting rope and the traction rope, the use angle of the photovoltaic panel can be adjusted, that is, by adjusting and locking the length of the lifting rope and the traction rope, the angle of the photovoltaic panel can be adjusted and fixed, achieving the effect of taking into account both the angle adjustment of the photovoltaic panel and its own stability.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic power generation, in particular to a photovoltaic power generation panel assembly of a photovoltaic greenhouse. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. Photovoltaic power generation technology is widely used in life and production. In agricultural production, electricity for greenhouses can also be provided by photovoltaic panel power generation components. Existing photovoltaic power generation components mostly use cables as supporting load-bearing structures. When the angle of the photovoltaic panel is adjusted, the actual supporting length of the cable is not convenient to be adaptively adjusted due to the change in the angle of the photovoltaic panel, which changes the supporting relationship between the cable and the photovoltaic panel, thereby reducing the stability and wind resistance of the photovoltaic panel, affecting the normal use of the photovoltaic panel. For this reason, a photovoltaic power generation panel component for a photovoltaic greenhouse is proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide a photovoltaic panel assembly for a photovoltaic greenhouse to solve the above-mentioned deficiencies in the prior art.

[0004] In order to achieve the above-mentioned object, the present invention provides the following technical solution: comprising: a photovoltaic assembly, comprising a base plate, a connecting frame located at the edge of the base plate surface, a mounting plate located on the connecting frame, and a photovoltaic panel located on the mounting plate; and

[0005] The adjustment component includes two fixing frames symmetrically fixed to the surface of the base plate, an axis rod is arranged between the two fixing frames, a lifting member and a traction member are respectively installed at both ends of the axis rod, and locking rings are installed on the outer end faces of the lifting member and the traction member. A locking member is fixedly installed on the middle section of the surface of the axis rod, an unlocking member passes through the interior of the locking member, and a control member is arranged on the outside of the lifting member.

[0006] As a further description of the above technical solution: the mounting plate and the connecting frame are hingedly matched.

[0007] As a further description of the above technical solution: the lifting member includes a right winding disc mounted on one end of the shaft, a pulling rope is provided on the outside of the right winding disc, an upper reversing ring is provided on the outside of the pulling rope, and a cross frame is connected to the top of the upper reversing ring;

[0008] The traction member includes a left reel mounted on the other end of the shaft, a traction rope is provided on the outside of the left reel, and a lower steering ring is provided on the outside of the traction rope;

[0009] The cross frame and the lower turning ring are both fixed on the surface of the bottom plate.

[0010] As a further description of the above technical solution: the locking member includes a mounting base fixed on the shaft, a right clamping block and a left clamping block are respectively provided on both sides of the interior of the mounting base, a shifting rod is provided on the right clamping block, a top spring is provided on the outer side of the right clamping block, and a control groove is provided on the inner wall of the right clamping block;

[0011] The shifting rod is in contact with the left clamping block.

[0012] As a further description of the above technical solution: the inner edge of the locking ring is provided with a plurality of locking teeth in an annular array, and the locking ring and the right clamping block are in a snap-fitting fit.

[0013] As a further description of the above technical solution: the unlocking member includes a moving rod passing through the mounting seat, and the moving rod is provided with a push block;

[0014] The movable rod is arranged in a bow shape, and the movable rod passes through the shaft and extends to the outside of the shaft;

[0015] A moving groove matched with the moving rod is left on the surface of the shaft rod.

[0016] As a further description of the above technical solution: the control groove is arranged in a spiral shape along the inner wall of the right clamping block, and the control groove cooperates with the push block.

[0017] As a further description of the above technical solution: the control member includes a square sleeve that penetrates into the interior of the lifting member, one side of the square sleeve is connected to a rotating sleeve, and a connecting spring is provided between the rotating sleeve and the lifting member.

[0018] As a further description of the above technical solution: the outer end of the moving rod extends to the inner side of the rotating sleeve.

[0019] As a further description of the above technical solution: the end of the pulling rope is further connected to a tensioning member, and the tensioning member is symmetrically arranged with respect to the mounting plate;

[0020] The tensioning member includes a fixing seat fixed to the surface of the mounting plate, the internal thread of the fixing seat is matched with an adjusting sleeve, and a limiting joint is embedded in the interior of the adjusting sleeve;

[0021] The ends of the pulling rope and the traction rope are both fixed to the limiting joint.

[0022] In the above technical scheme, the present invention provides a photovoltaic panel assembly for a photovoltaic greenhouse. Through the coordinated setting of a lifting member and a traction member, a traction force can be applied to the mounting plate from both sides. The traction forces on both sides interact with each other, so that the mounting plate can be positioned, thereby improving the stability and wind resistance of the entire photovoltaic power generation assembly. The adjustment of the use angle of the photovoltaic panel can be achieved by controlling the retraction and extension of the lifting rope and the traction rope, thereby meeting the different usage needs of users. At the same time, with the cooperation of the locking ring and the locking member, the lifting member and the traction member can be locked, so that the lifting rope and the traction rope are always in a taut state to ensure the stability of the mounting plate. That is, by adjusting and locking the length of the lifting rope and the traction rope, the angle of the photovoltaic panel can be adjusted and fixed, and the stability of the photovoltaic panel can be ensured, achieving the effect of taking into account the angle adjustment of the photovoltaic panel and its own stability and wind resistance. Through the setting of the tensioning member, the untightened rope can be fine-tuned to ensure that the ropes on both sides of the mounting plate are in a fully taut state, thereby avoiding any rope slack affecting the stability of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0025] Figure 2 A schematic diagram of a partial cross-sectional structure of an adjustment assembly provided in an embodiment of the present invention;

[0026] Figure 3 A schematic diagram of the matching structure of the locking ring and the locking member provided in an embodiment of the present invention;

[0027] Figure 4 An exploded cross-sectional diagram of a locking member and an unlocking member provided in an embodiment of the present invention;

[0028] Figure 5 A schematic diagram of the connection structure between the control member and the lifting member provided in an embodiment of the present invention;

[0029] Figure 6 A schematic structural diagram of a tensioning member provided in an embodiment of the present invention.

[0030] Description of reference numerals:

[0031] 100, photovoltaic module; 101, base plate; 102, connecting frame; 103, mounting plate; 104, photovoltaic panel; 200, adjustment assembly; 201, fixing frame; 202, shaft; 202a, movable slot; 203, pulling member; 203a, right reel; 203b, pulling rope; 203c, upper reversing ring; 203d, horizontal frame; 204, pulling member; 204a, left reel; 204b, pulling rope; 204c, lower reversing ring; 205, Locking ring; 206, locking member; 206a, mounting seat; 206b, right clamping block; 206c, left clamping block; 206d, driving rod; 206e, top spring; 206f, control slot; 207, unlocking member; 207a, moving rod; 207b, push block; 208, control member; 208a, square sleeve; 208b, rotating sleeve; 208c, connecting spring; 209, tensioning member; 209a, fixing seat; 209b, adjusting sleeve; 209c, limit joint. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1 , an embodiment of the present invention provides a technical solution: including a photovoltaic component 100.

[0034] Specifically, the photovoltaic assembly 100 includes a base plate 101 for fixing the entire assembly, and a connecting frame 102 is fixedly installed on the surface edge of the base plate 101. At the same time, a mounting plate 103 is hingedly connected to the connecting frame 102, and a photovoltaic panel 104 for power generation is installed on the mounting plate 103.

[0035] Furthermore, through the hinged connection between the mounting plate 103 and the connecting frame 102, the user can adjust the working angle of the photovoltaic panel 104 according to his own needs with the help of the movable mounting plate 103 and reference to the light angle to optimize the power generation effect of the photovoltaic panel 104.

[0036] See also Figure 1-5 , an embodiment of the present invention provides a technical solution: including an adjustment component 200.

[0037] Specifically, the adjustment assembly 200 includes two fixing frames 201 symmetrically fixed on the surface of the base plate 101, and a shaft rod 202 is coaxially fixed between the two fixing frames 201, and the shaft rod 202 is hollow. The two ends of the shaft rod 202 are rotatably installed with a lifting member 203 and a traction member 204, and a locking ring 205 is installed on the outer end face of the lifting member 203 and the traction member 204. At the same time, a locking member 206 is fixedly installed on the middle section of the surface of the shaft rod 202, and the locking member 206 cooperates with the locking ring 205, and an unlocking member 207 is also passed through the interior of the locking member 206, and a control member 208 is provided on the outside of the lifting member 203.

[0038] Furthermore, the lifting member 203 includes a right winding disc 203a rotatably mounted on one end of the shaft 202, and the outside of the right winding disc 203a is wrapped with a lifting rope 203b, and the other end of the lifting rope 203b is connected to the upper surface of the mounting plate 103. At the same time, the middle section of the lifting rope 203b is provided with an upper reversing ring 203c on the outside, and the top of the upper reversing ring 203c is connected to a cross frame 203d, and the cross frame 203d is fixed on the base plate 101.

[0039] The traction member 204 includes a left winding drum 204a rotatably mounted on the other end of the shaft 202, and a traction rope 204b is wound around the outer side of the left winding drum 204a. The other end of the traction rope 204b is fixed to the lower surface of the mounting plate 103. At the same time, a lower steering ring is provided on the outer side of the middle section of the traction rope 204b, and the lower steering ring and the cross frame 203d are both fixed to the surface of the base plate 101.

[0040] The lifting rope 203b and the traction rope 204b pass through the upper steering ring and the lower steering ring respectively. The angles of the lifting rope 203b and the traction rope 204b can be changed through the upper steering ring and the lower steering ring, so that the lifting rope 203b and the traction rope 204b can be as perpendicular as possible to the mounting plate 103, thereby ensuring that the mounting plate 103 can be stably subjected to the tension from the lifting rope 203b and the traction rope 204b.

[0041] The locking member 206 includes a mounting seat 206a with a hole fixed to the shaft 202, and a right clamping block 206b and a left clamping block 206c are rotatably provided on both sides of the interior of the mounting seat 206a, and a driving rod 206d is provided on the right clamping block 206b, and the driving rod 206d contacts the left clamping block 206c, so that when the right clamping block 206b is rotated, the left clamping block 206c can be driven to rotate synchronously under the setting of the driving rod 206d. At the same time, a top spring 206e is provided on the outer side of the right clamping block 206b and the left clamping block 206c, and the top spring 206e can elastically support the right clamping block 206b and the left clamping block 206c with its own elastic force to ensure that the right clamping block 206b and the left clamping block 206c are smoothly reset after deflection, and the inner walls of the right clamping block 206b and the left clamping block 206c are both provided with a control groove 206f.

[0042] The unlocking member 207 includes a moving rod 207a that passes through the mounting seat 206a, and a pushing block 207b is provided on the moving rod 207a.

[0043] Furthermore, a locking ring 205 is fixed on the end face of the lifting member 203 opposite to the traction member 204, and the inner edge of the locking ring 205 is provided with a plurality of teeth in a ring array. The locking ring 205 can be engaged with the right clamping block 206b or the left clamping block 206c, thereby realizing the rotation locking of the right winding drum 203a or the left winding drum 204a, so as to maintain the tension of the pulling rope 203b or the traction rope 204b, and ensure the stability and wind resistance of the photovoltaic panel 104 during operation.

[0044] The control groove 206f is arranged in a spiral shape along the inner wall of the right clamping block 206b, and the control groove 206f cooperates with the pushing block 207b. When the pushing block 207b slides inside the control groove 206f, the pushing force of the pushing block 207b on the groove wall of the control groove 206f causes the right clamping block 206b or the left clamping block 206c to rotate, so as to achieve the purpose of controlling the matching state between the clamping block and the locking ring 205. At the same time, the control grooves 206f on the right clamping block 206b and the left clamping block 206c are symmetrically arranged, and the two control grooves 206f are connected. Initially, the pushing block 207b is located at the connection of the two control grooves 206f, so that the pushing block 207b can cooperate with the two control grooves 206f respectively as the moving rod 207a moves back and forth, thereby realizing the separate control of the right clamping block 206b or the left clamping block 206c, meeting the user's independent control requirements for the lifting member 203 or the traction member 204.

[0045] A control member 208 is installed on the outside of the lifting member 203 and the traction member 204. The control member 208 includes a square sleeve 208a that passes through the inside of the right winding disk 203a or the left winding disk 204a. A rotating sleeve 208b is fixedly connected to one side of the square sleeve 208a, and a connecting spring 208c is provided between the rotating sleeve 208b and the lifting member 203. The square sleeve 208a can move relative to the winding disk along the axial direction, and the square sleeve 208a itself is set in a square shape so that it can move relative to the winding disk. The winding reels are kept rotationally locked, that is, the winding reels can be controlled to rotate synchronously by rotating the rotating sleeve 208b. At the same time, the two ends of the connecting spring 208c are respectively fixed to the rotating sleeve 208b and the outer wall of the winding reel, so that the rotating sleeve 208b and the square sleeve 208a can be quickly reset after being pulled out through the elastic force of the connecting spring 208c. At the same time, the elastic force of the connecting spring 208c can limit the position of the rotating sleeve 208b to prevent the rotating sleeve 208b from moving on its own when not affected by external force.

[0046] Preferably, the moving rod 207a is arranged in a bow shape, the middle section of the moving rod 207a is located inside the two blocks, and the outer end of the moving rod 207a passes through the shaft 202 and extends to the outside of the shaft 202. At the same time, the end of the moving rod 207a overlaps with the inner side of the rotating sleeve 208b, so that when the rotating sleeve 208b moves outward, the moving rod 207a can be driven to move synchronously, and through the setting of the inner opening of the rotating sleeve 208b, while the moving rod 207a can move horizontally synchronously with the rotating sleeve 208b, the rotation between the rotating sleeve 208b and the moving rod 207a is relative, and at the same time, a moving groove 202a is provided on the surface of the shaft 202 to cooperate with the moving rod 207a, and the moving rod 207a can slide in the moving groove 202a. The setting of the moving groove 202a meets the displacement requirement of the moving rod 207a moving horizontally with the rotating sleeve 208b.

[0047] During use, when the angle of the photovoltaic panel 104 needs to be adjusted, the user can first pull out the rotating sleeve 208b on one side of the right winding disk 203a, and drive the moving rod 207a to move synchronously through the inner convex edge of the rotating sleeve 208b, so that the pushing block 207b on the moving rod 207a moves in the control groove 206f on the inner wall of the right clamping block 206b, causing the right clamping block 206b to deflect, releasing the locking ring 205 on the outer side of the right winding disk 203a. At the same time, the lever 206d outside the right clamping block 206b drives the left clamping block 206c to deflect synchronously, thereby releasing the locking state of the right winding disc 203a and the left winding disc 204a at the same time. The user can now rotate the rotating sleeve 208b to control the right winding disc 203a and retract the pulling rope 203b as needed to adjust the angle of the photovoltaic panel 104. At the same time, because the left winding disc 204a can also rotate freely, the traction rope 204b can cooperate with the photovoltaic panel 104. After the angle of the photovoltaic panel 104 is adjusted, the rotating sleeve 208b is reset, and the push block 207b cooperates with the control slot 206f to make the right clamping block 206b reset synchronously, completing the relocking of the right winding disc 203a, ensuring that the pulling rope 203b is in a tensioned state, and while the right clamping block 206b is reset, the left clamping block 206c can be reset synchronously under the push of the top spring 206e, and then the user can re-lock the left winding disc 203a. The rotating sleeve 208b on one side of the winding drum 204a is pulled out, so that the engagement between the left clamping block 206c and the locking ring 205 on the outside of the left winding drum 204a is released, so that the left winding drum 204a can be unlocked separately, and then the left winding drum 204a can be controlled to rotate to adjust the tension of the traction rope 204b, and the traction rope 204b is also tightened. In this way, the angle adjustment needs of the photovoltaic panel 104 can be met while ensuring the stability and wind resistance of the photovoltaic panel 104.

[0048] In summary, by coordinating the lifting member 203 and the traction member 204, traction tension can be applied to the mounting plate 103 from both sides, and the tension on both sides interacts with each other, so that the mounting plate 103 can be positioned, thereby improving the stability and wind resistance of the entire photovoltaic power generation component, and by controlling the retraction and extension of the lifting rope 203b and the traction rope 204b, the use angle of the photovoltaic panel 104 can be adjusted to meet the different usage needs of users. At the same time, with the cooperation of the locking ring 205 and the locking member 206, the lifting member 203 and the traction member 204 can be locked, so that the lifting rope 203b and the traction rope 204b are always in a taut state to ensure the stability of the mounting plate 103, thereby achieving the effect of taking into account the angle adjustment of the photovoltaic panel 104 and its own stability and wind resistance.

[0049] See also Figure 1-6 In another embodiment provided by the present invention, a tensioning member 209 is included.

[0050] Specifically, the tensioning member 209 is symmetrically arranged with respect to the mounting plate 103 , that is, the ends of the pulling rope 203 b and the traction rope 204 b are both connected with the tensioning member 209 .

[0051] Furthermore, the tensioning member 209 includes a fixing seat 209a fixed to the surface of the mounting plate 103, and the internal thread of the fixing seat 209a is equipped with an adjusting sleeve 209b, and a limiting joint 209c is embedded in the interior of the adjusting sleeve 209b. The limiting joint 209c and the pulling rope 203b or the traction rope 204b are integrated into one piece, so that the pulling rope 203b or the traction rope 204b can stably maintain the connection with the adjusting sleeve 209b. By threading the adjusting sleeve 209b and the fixing seat 209a, the adjusting sleeve 209b is rotated to change the relative distance between the top of the adjusting sleeve 209b and the mounting plate 103, thereby achieving fine-tuning of the tension of the pulling rope 203b or the traction rope 204b to ensure that the pulling rope 203b and the traction rope 204b are in a fully tightened state during use, thereby maintaining the stability of the mounting plate 103.

[0052] During use, before the tensioning member 209 is adjusted, the adjustment sleeve 209b is at the maximum distance between it and the mounting plate 103. After the lifting rope 203b and the traction rope 204b are retracted and released, the lifting member 203 and the traction member 204 are locked with the locking member 206, the user can rotate the corresponding adjustment sleeve 209b according to the tensioning state of the lifting rope 203b or the traction rope 204b to move the adjustment sleeve 209b toward the mounting plate 103, thereby tightening the lifting rope 203b or the traction rope 204b to ensure the stable position of the mounting plate 103.

[0053] In summary, by setting the tensioning member 209, it can cooperate with the pulling member 203 and the traction member 204 to fine-tune the untensioned rope to ensure that the ropes on both sides of the mounting plate 103 are in a fully tensioned state, avoiding any rope slack from affecting the stability of the mounting plate 103.

[0054] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A photovoltaic panel assembly for a photovoltaic greenhouse, characterized by: include, A photovoltaic assembly (100) comprising a base plate (101), a connecting frame (102) located at an edge of a surface of the base plate (101), a mounting plate (103) located on the connecting frame (102), and a photovoltaic panel (104) located on the mounting plate (103); and, An adjusting assembly (200) comprises two fixing frames (201) symmetrically fixed to the surface of the base plate (101), a shaft (202) being provided between the two fixing frames (201), a lifting member (203) and a pulling member (204) being respectively installed at both ends of the shaft (202), a locking ring (205) being installed on the outer end faces of the lifting member (203) and the pulling member (204), a locking member (206) being fixedly installed on the middle section of the surface of the shaft (202), an unlocking member (207) being passed through the interior of the locking member (206), and a control member (208) being provided on the outer side of the lifting member (203); The lifting member (203) comprises a right winding disc (203a) mounted on one end of the shaft (202); a lifting rope (203b) is provided on the outside of the right winding disc (203a); an upper reversing ring (203c) is provided on the outside of the lifting rope (203b); and a cross frame (203d) is connected to the top of the upper reversing ring (203c); The traction member (204) comprises a left reel (204a) mounted on the other end of the shaft (202); a traction rope (204b) is provided on the outside of the left reel (204a); and a lower steering ring is provided on the outside of the traction rope (204b); The cross frame (203d) and the lower steering ring are both fixed to the surface of the bottom plate (101); the locking member (206) comprises a mounting seat (206a) fixed to the shaft (202); a right clamping block (206b) and a left clamping block (206c) are respectively provided on both sides of the interior of the mounting seat (206a); a shifting rod (206d) is provided on the right clamping block (206b); a top spring (206e) is provided on the outer side of the right clamping block (206b); a control groove (206f) is provided on the inner wall of the right clamping block (206b); and the shifting rod (206d) is in contact with the left clamping block (206c); The inner edge of the locking ring (205) is provided with a plurality of teeth in an annular array, and the locking ring (205) is snap-fitted with the right clamping block (206b). The unlocking member (207) comprises a moving rod (207a) passing through the mounting seat (206a), and a push block (207b) is provided on the moving rod (207a); the moving rod (207a) is arranged in a bow shape, and the moving rod (207a) passes through the shaft (202) and extends to the outside of the shaft (202); a moving groove (202a) matching the moving rod (207a) is left on the surface of the shaft (202), and the control groove (206f) is arranged in a spiral inclination along the inner wall of the right clamping block (206b), and the control groove (206f) matches the push block (207b).

2. The photovoltaic panel assembly of a photovoltaic greenhouse according to claim 1, characterized in that: The mounting plate (103) and the connecting frame (102) are hingedly matched.

3. The photovoltaic panel assembly of a photovoltaic greenhouse according to claim 1, characterized in that: The control member (208) includes a square sleeve (208a) extending through the interior of the lifting member (203), one side of the square sleeve (208a) is connected to a rotating sleeve (208b), and a connecting spring (208c) is provided between the rotating sleeve (208b) and the lifting member (203).

4. The photovoltaic panel assembly for a photovoltaic greenhouse according to claim 3, characterized in that: The outer end of the moving rod (207a) extends to the inner side of the rotating sleeve (208b).

5. The photovoltaic panel assembly of a photovoltaic greenhouse according to claim 4, characterized in that: The end of the pulling rope (203b) is also connected to a tensioning member (209), and the tensioning member (209) is symmetrically arranged with respect to the mounting plate (103); The tensioning member (209) comprises a fixing seat (209a) fixed to the surface of the mounting plate (103); the internal thread of the fixing seat (209a) is matched with an adjusting sleeve (209b); and a limiting joint (209c) is embedded in the interior of the adjusting sleeve (209b); The ends of the pulling rope (203b) and the traction rope (204b) are both fixed to the limiting joint (209c).

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