Photovoltaic panel support

Abstract

The invention provides a photovoltaic panel support, which is used for installing a photovoltaic panel body, and comprises a first frame; the photovoltaic panel body is arranged in the second frames, and each second frame is rotationally arranged on the first frame; the adjusting unit comprises gears arranged on a rotating shaft of the second frame, an adjusting plate arranged on the first frame in a sliding mode and an adjusting piece arranged on the first frame in a penetrating mode, tooth grooves of the gears are formed in the adjusting plate, the gears are meshed with the corresponding tooth grooves, and the adjusting piece is connected with the adjusting plate and used for enabling the adjusting plate to move in the length direction of the adjusting plate. Each photovoltaic panel body is driven to turn over synchronously, so that each photovoltaic panel body forms a plane or is perpendicular to the first frame; and the supporting unit is connected with the first frame. The adjusting plate synchronously drives each second frame in the first frame to turn over, so that each photovoltaic panel body is perpendicular to the first frame, the area of the photovoltaic panel body directly exposed in severe weather is effectively reduced, and the risk of damage to the photovoltaic panel is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panel installation, and in particular to a photovoltaic panel bracket. Background Art

[0002] Photovoltaic panels are assembled from multiple solar cells. They are the core and most important part of a solar power generation system. Photovoltaic panels are generally installed on metal brackets, and the photovoltaic panels are tilted with the bottom surface so that the sunlight can be irradiated to the maximum extent and the sunlight can be absorbed to the maximum extent. For example, the Chinese patent "CN117938050B" discloses "a photovoltaic panel bracket", the splicing plate of which is driven by an outer frame that is rotatably sleeved on the frame. The outer frame can drive multiple splicing plates to rotate in the direction of illumination, so that the photovoltaic panels on it rotate synchronously with the movement trajectory of the sun, and the splicing plates can adjust their height during the rotation process to avoid the problem of mutual obstruction. However, after the photovoltaic panel is installed, it always presents a panel surface with the mounting frame structure. In special weather such as hail and storm, the installed photovoltaic panel cannot be adjusted, so that the photovoltaic panel is directly impacted by hail and storm, which makes the photovoltaic panel easily damaged. Summary of the invention

[0003] In view of the deficiencies existing in the prior art, the present invention provides a photovoltaic panel bracket, which solves the problem in the prior art that the photovoltaic panels in the prior art are always in the form of a panel surface with the mounting frame structure after installation, and in special weather conditions such as hail and storms, the installed photovoltaic panels cannot be adjusted, so that the photovoltaic panels are directly impacted by hail and storms, resulting in the photovoltaic panels being easily damaged.

[0004] According to an embodiment of the present invention, a photovoltaic panel bracket is used to install a photovoltaic panel body, comprising:

[0005] First frame;

[0006] A plurality of second frames, the photovoltaic panel bodies are arranged in the second frames, and each second frame is rotatably arranged on the first frame;

[0007] An adjusting unit, comprising a gear disposed on the rotating shaft of the second frame, an adjusting plate slidably disposed on the first frame, and an adjusting member penetrating the first frame, wherein the adjusting plate is provided with tooth grooves for a plurality of gears, and the gears mesh with the corresponding tooth grooves, and the adjusting member is connected to the adjusting plate, and is used to move the adjusting plate along its length direction, thereby driving each photovoltaic panel body to synchronously flip, so that each photovoltaic panel body forms a plane, or is perpendicular to the first frame; and

[0008] The support unit is connected to the first frame and is used to adjust the working angle of each photovoltaic panel body.

[0009] Preferably, the adjusting member includes a driver arranged on the first frame, an adjusting screw arranged on the end of the driver and a driving plate arranged on the end of the adjusting plate. The first frame is provided with an adjusting slot, the driving plate is slidably arranged in the adjusting slot, and the driving plate is threadedly connected to the adjusting screw.

[0010] Preferably, a mounting rod is fixedly provided on one side of the first frame close to the adjustment plate, and the adjustment plate is sleeved on the mounting rod.

[0011] Preferably, two slide grooves are correspondingly provided on the inner side of the second frame, two mounting plates are slidably provided between the two slide grooves, the mounting plates are provided with mounting grooves, and the photovoltaic panel body is provided between the mounting grooves of the two mounting plates.

[0012] Preferably, the slide groove is slidably provided with a fastening screw, and the fastening screw is passed through the end of the mounting plate.

[0013] Preferably, the support unit includes a base frame located at the bottom of the first frame and two fasteners slidably arranged on the base frame, wherein one fastener is rotatably connected to the end of the first frame, and the other end of the first frame is rotatably provided with a support rod, which is rotatably arranged on the other fastener.

[0014] Preferably, the fastener includes a first clamp, a mounting seat provided on the first clamp and a second clamp engaged with the first clamp, a tension screw is passed between the first clamp and the second clamp, and the first clamp and the second clamp are clamped on the base frame, and the mounting seat is rotatably connected to the first frame.

[0015] Preferably, both ends of the base frame are provided with connecting plates, and the connecting plates are connected to the ends of the base frame through mounting screws.

[0016] Preferably, a fixing plate is fixedly provided at the bottom of the base frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In this solution, each photovoltaic panel body is installed in a corresponding second frame, and the second frame is rotatably arranged in the same first frame. With the cooperation of the adjustment unit, the position of the adjustment plate is adjusted by the action of the adjustment member, and the corresponding gears can be rotated through the tooth grooves on the adjustment plate, thereby synchronously driving the second frames in the first frame to flip, so that each photovoltaic panel body is perpendicular to the first frame, effectively reducing the area of ​​the photovoltaic panel body directly exposed to bad weather, thereby reducing the risk of damage to the photovoltaic panel.

[0019] In this solution, the setting of the support unit allows the photovoltaic panel body to adjust the working angle as needed, so that the photovoltaic panel body can better receive sunlight, thereby improving the solar energy conversion efficiency. The angle can also be adjusted in different seasons or different time periods of the day to optimize light reception. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the plane formed by each photovoltaic panel body in an embodiment of the present invention.

[0021] Figure 2 for Figure 1 Schematic diagram of the plan structure.

[0022] Figure 3 It is a schematic diagram of the structure of each photovoltaic panel body after being flipped in an embodiment of the present invention.

[0023] Figure 4 Schematic diagram of the structure of the second frame in an embodiment of the present invention.

[0024] Figure 5 It is a schematic diagram of the structure after the angle of the first frame is adjusted in an embodiment of the present invention.

[0025] Figure 6 Schematic diagram of the structure of the fastener in the embodiment of the present invention.

[0026] In the above drawings: 1. photovoltaic panel body; 2. first frame; 201. mounting rod; 202. adjustment slot; 3. second frame; 301. gear; 302. mounting plate; 303. fastening screw; 304. slide slot; 305. mounting slot; 4. adjustment plate; 401. tooth slot; 402. drive plate; 5. adjusting screw; 501. driver; 6. base frame; 601. connecting plate; 602. mounting bolt; 7. support rod; 8. fastener; 801. first clamping plate; 802. second clamping plate; 803. tension screw; 804. mounting seat; 9. fixing plate. DETAILED DESCRIPTION

[0027] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0028] like Figure 1 and Figure 3 As shown, an embodiment of the present invention provides a photovoltaic panel bracket for installing a photovoltaic panel body 1, comprising:

[0029] First frame 2;

[0030] A plurality of second frames 3, the photovoltaic panel body 1 is arranged in the second frames 3, and each second frame 3 is rotatably arranged on the first frame 2;

[0031] An adjusting unit, comprising a gear 301 arranged on the rotating shaft of the second frame 3, an adjusting plate 4 slidably arranged on the first frame 2, and an adjusting member penetrating the first frame 2, wherein the adjusting plate 4 is provided with tooth grooves 401 for engaging with a plurality of gears 301, and the gears 301 are meshed with the corresponding tooth grooves 401, and the adjusting member is connected to the adjusting plate 4, and is used to move the adjusting plate 4 along its length direction, driving each photovoltaic panel body 1 to synchronously flip, so that each photovoltaic panel body 1 forms a plane, or is perpendicular to the first frame 2; and

[0032] The support unit is connected to the first frame 2 and is used to adjust the working angle of each photovoltaic panel body 1.

[0033] In the embodiment of the present invention, under normal working conditions, each second frame 3 is located inside the first frame 2, so that the photovoltaic panel bodies 1 installed in each second frame 3 are in the same plane, ensuring that the photovoltaic panel bodies 1 have sufficient contact area with the sunlight. At the same time, with the cooperation of the supporting unit, the angle of the first frame 2 can be adjusted, thereby adjusting the working angle of the photovoltaic panel body 1, so that the photovoltaic panel body 1 can better receive sunlight, thereby improving the solar energy conversion efficiency.

[0034] Secondly, when facing severe weather, such as hail, with the support of the adjustment unit, the position of the adjustment plate 4 can be adjusted through the adjustment member, so that the adjustment plate 4 moves along its length direction, thereby driving the tooth groove 401 set therein to move. Since the gear 301 is limited by the rotating shaft of the second frame 3 and can only rotate on its own, the tooth groove 401 can drive the meshing gear 301 to rotate. The adjustment plate 4 is provided with tooth grooves 401 corresponding to each gear 301, so when the adjustment plate 4 moves, each gear 301 can be rotated synchronously, thereby synchronously rotating each second frame 3 in the first frame 2, that is, each second frame 3 can drive the photovoltaic panel body 1 installed thereon to flip, so that the photovoltaic panel body 1 is perpendicular to the first frame 2, which not only effectively reduces the area of ​​the photovoltaic panel body 1 directly exposed to severe weather, but also can bear the impact of hail through the side of the second frame 3, thereby reducing the risk of damage to the photovoltaic panel.

[0035] Furthermore, in the face of severe weather, such as a storm, when the flow direction of the storm is directly facing the photovoltaic panel body 1, each photovoltaic panel body 1 can also be adjusted perpendicular to the first frame 2 through the above-mentioned adjustment method, thereby reducing the contact area between the photovoltaic panel body 1 and the storm, and effectively preventing the photovoltaic panel body 1 from being damaged by the storm. Finally, after the weather clears up, the adjustment plate 4 is adjusted again through the adjustment member, so that each second frame 3 is flipped and reset, so that each photovoltaic panel body 1 can be used for work again.

[0036] Based on the above scheme, Figure 2As shown, the adjusting member includes a driver 501 arranged on the first frame 2, an adjusting screw 5 arranged on the end of the driver 501 and a driving plate 402 arranged on the end of the adjusting plate 4. The first frame 2 is provided with an adjusting slot 202, the driving plate 402 is slidably arranged in the adjusting slot 202, and the driving plate 402 is threadedly connected to the adjusting screw 5.

[0037] Specifically, when the adjustment plate 4 is adjusted through the adjustment member, the driver 501 can be a motor or a motor as a driving source, which is mainly responsible for providing the necessary driving force to start the adjustment process. The length of the adjustment groove 202 can constrain the movement stroke of the adjustment plate 4 to ensure that the movement of the adjustment plate 4 can only allow the second frame 3 to adjust the vertical angle. When the output shaft of the driver 501 rotates, the output shaft of the driver 501 drives the adjustment screw 5 connected thereto to rotate. The adjustment screw 5 is limited and can only rotate on its own, so that the adjustment screw 5 drives the drive plate 402 to move along the axial direction of the adjustment screw 5, so that the drive plate 402 drives the adjustment plate 4 to move on the adjustment groove 202, thereby realizing the rotation adjustment of the gear 301. After adjustment, the driver 501 can be stopped, so that the drive plate 402 can be self-locking under the action of the thread, thereby ensuring the stability of the photovoltaic panel body 1 after flipping.

[0038] Specifically, Figure 1 As shown, a mounting rod 201 is fixedly provided on one side of the first frame 2 close to the adjusting plate 4, and the adjusting plate 4 is sleeved on the mounting rod 201; by setting the mounting rod 201, it can be ensured that the adjusting plate 4 maintains a linear motion when sliding, preventing it from deflecting or shaking during the adjustment process, and providing a certain guiding effect for the movement of the adjusting plate 4.

[0039] Specifically, Figure 4 As shown, two slide grooves 304 are correspondingly provided on the inner side of the second frame 3, and two mounting plates 302 are slidably provided between the two slide grooves 304. The mounting plates 302 are provided with mounting grooves 305, and the photovoltaic panel body 1 is arranged between the mounting grooves 305 of the two mounting plates 302; the two slide grooves 304 of the second frame 3 provide sliding space for the mounting plates 302, so that the mounting plates 302 can slide freely within a certain range, thereby adjusting the distance between the two mounting plates 302, allowing the mounting grooves 305 on the mounting plates 302 to adapt to different photovoltaic panel bodies 1, making it convenient to install photovoltaic panel bodies 1 of different models and sizes, thereby improving applicability to a certain extent.

[0040] Moreover, a fastening screw 303 is slidably provided in the slide groove 304, and the fastening screw 303 is passed through the end of the mounting plate 302; the position adjustment and fixation of the mounting plate 302 can be achieved by tightening or loosening the fastening screw 303, ensuring that the photovoltaic panel body 1 can be stably installed in the required position, even in the face of severe weather, it can effectively prevent the photovoltaic panel body 1 from falling off the second frame 3, thereby improving safety.

[0041] Based on the above scheme, Figure 5 As shown, the support unit includes a base frame 6 located at the bottom of the first frame 2 and two fasteners 8 slidably arranged on the base frame 6, wherein one fastener 8 is rotatably connected to the end of the first frame 2, and the other end of the first frame 2 is rotatably provided with a support rod 7, and the support rod 7 is rotatably arranged on the other fastener 8.

[0042] Specifically, when the angle of the first frame 2 is adjusted by the support unit, one of the fasteners 8 is fixed to the base frame 6, and the fastener 8 is hinged to the end of the first frame 2, and then the other fastener 8 is fixed to the other end of the base frame 6, and a support rod 7 is hinged to support the first frame 2 by the support rod 7, so that the first frame 2 is in an inclined state. Since the positions of the two hinge points of the first frame 2 remain unchanged, when the angle of the first frame 2 is adjusted, it is only necessary to adjust the spacing between the two fasteners 8 so that the angle between the support rod 7 and the first frame 2 changes, and the angle of the first frame 2 can be changed, so as to adjust the working surface of the photovoltaic panel body 1 and make it have better power generation efficiency. At the same time, in order to ensure the stability of the photovoltaic panel body 1, two base frames 6 are arranged at intervals, and the two sides of the first frame 2 are supported by two support rods 7 to ensure the stability of the photovoltaic panel body 1.

[0043] Specifically, Figure 6 As shown, the fastener 8 includes a first clamping plate 801, a mounting seat 804 arranged on the first clamping plate 801 and a second clamping plate 802 snapped into the first clamping plate 801, a tension screw 803 is passed between the first clamping plate 801 and the second clamping plate 802, and the first clamping plate 801 and the second clamping plate 802 are clamped on the base frame 6, and the mounting seat 804 is rotatably connected to the first frame 2.

[0044] There is a certain space between the first clamping plate 801 and the second clamping plate 802. When installing the fastener 8, the channel is directly clamped on the base frame 6, and the tension screw 803 passes through the first clamping plate 801 and the second clamping plate 802. By tightening or loosening the tension screw 803, the distance between the first clamping plate 801 and the second clamping plate 802 can be adjusted, thereby achieving the tightening or release of the fastener 8 on the base frame 6.

[0045] Moreover, connecting plates 601 are provided at both ends of the base frame 6, and the connecting plates 601 are connected to the ends of the base frame 6 by installing screws 602; the base frames 6 can be fixedly connected in pairs through the connecting plates 601, which is convenient for splicing and use; at the same time, a fixing plate 9 is fixed at the bottom of the base frame 6, which can be quickly fixed to the ground surface, making assembly more convenient.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic panel bracket, used for installing a photovoltaic panel body (1), characterized in that: include: First frame (2); A plurality of second frames (3), the photovoltaic panel body (1) being arranged in the second frames (3), and each of the second frames (3) being rotatably arranged on the first frame (2); An adjustment unit, comprising a gear (301) arranged on the rotating shaft of the second frame (3), an adjustment plate (4) slidably arranged on the first frame (2), and an adjustment member penetrating the first frame (2), wherein the adjustment plate (4) is provided with tooth grooves (401) for engaging with a plurality of the gears (301), and the gears (301) are meshed with the corresponding tooth grooves (401), and the adjustment member is connected to the adjustment plate (4) and is used to move the adjustment plate (4) along its length direction, thereby driving each of the photovoltaic panel bodies (1) to turn over synchronously, so that each of the photovoltaic panel bodies (1) forms a plane, or is perpendicular to the first frame (2); as well as A support unit is connected to the first frame (2) and is used to adjust the working angle of each photovoltaic panel body (1).

2. A photovoltaic panel support according to claim 1, characterized in that: The adjusting member comprises a driver (501) arranged on the first frame (2), an adjusting screw rod (5) arranged on the end of the driver (501), and a driving plate (402) arranged on the end of the adjusting plate (4); the first frame (2) is provided with an adjusting slot (202); the driving plate (402) is slidably arranged in the adjusting slot (202), and the driving plate (402) is threadedly connected to the adjusting screw rod (5).

3. A photovoltaic panel support according to claim 1, characterized in that: A mounting rod (201) is fixedly provided on one side of the first frame (2) close to the adjustment plate (4), and the adjustment plate (4) is sleeved on the mounting rod (201).

4. A photovoltaic panel support according to claim 1, characterized in that: Two slide grooves (304) are correspondingly arranged on the inner side of the second frame (3), two mounting plates (302) are slidably arranged between the two slide grooves (304), the mounting plates (302) are provided with mounting grooves (305), and the photovoltaic panel body (1) is arranged between the mounting grooves (305) of the two mounting plates (302).

5. A photovoltaic panel support according to claim 4, characterized in that: The slide groove (304) is slidably provided with a fastening screw (303), and the fastening screw (303) is passed through the end of the mounting plate (302).

6. A photovoltaic panel support according to claim 1, characterized in that: The support unit comprises a base frame (6) located at the bottom of the first frame (2) and two fasteners (8) slidably arranged on the base frame (6), wherein one of the fasteners (8) is rotatably connected to the end of the first frame (2), and the other end of the first frame (2) is rotatably provided with a support rod (7), and the support rod (7) is rotatably arranged on the other fastener (8).

7. A photovoltaic panel support according to claim 6, characterized in that: The fastener (8) includes a first clamping plate (801), a mounting seat (804) arranged on the first clamping plate (801) and a second clamping plate (802) buckled with the first clamping plate (801), a tension screw (803) is passed between the first clamping plate (801) and the second clamping plate (802), and the first clamping plate (801) and the second clamping plate (802) are clamped on the base frame (6), and the mounting seat (804) is rotatably connected to the first frame (2).

8. A photovoltaic panel support according to claim 6, characterized in that: Both ends of the base frame (6) are provided with connecting plates (601), and the connecting plates (601) are connected to the ends of the base frame (6) via mounting screws (602).

9. A photovoltaic panel support according to any one of claims 6 to 8, characterized in that: A fixing plate (9) is fixedly provided at the bottom of the base frame (6).

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