Support capable of adjusting angle of sunny side of photovoltaic panel

Abstract

The utility model discloses a support capable of adjusting the sunny side angle of a photovoltaic panel, which comprises a mounting plate used for supporting the photovoltaic panel, and a supporting plate used for supporting the mounting plate is arranged on one side, far away from the photovoltaic panel, of the mounting plate. An adjusting assembly used for adjusting the angle of the mounting plate and a driving assembly used for adjusting the angle of the adjusting assembly are arranged outside the supporting plate, the adjusting assembly comprises a connecting plate and a worm wheel, bearing blocks are symmetrically and fixedly mounted at one end of the supporting plate, and the connecting plate is arranged between the two bearing blocks; rotating shafts rotationally connected with the adjacent sides of the two bearing blocks are fixedly mounted at the two ends of the connecting plate, the side, away from the photovoltaic panel, of the mounting plate is fixedly connected with one side of the connecting plate, the outer wall of one rotating shaft is fixedly sleeved with a worm gear, and worms meshed with the worm gear are rotationally mounted on the outer walls of the bearing blocks. Through the mutual cooperation of the parts, the angle between solar rays and the photovoltaic panel can be changed, and the light energy absorption and utilization rate of the photovoltaic panel in different seasons can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel angle adjustment, in particular to a bracket capable of adjusting the angle of a photovoltaic panel facing the sun. Background Art

[0002] As people pay more attention to energy conservation and emission reduction, solar energy products are becoming more and more widely used. As a renewable resource, solar energy is becoming more and more popular. Photovoltaic panels are currently the most common device for converting solar energy. In order to improve the conversion efficiency of solar energy, photovoltaic panels are fixed on brackets and then perform photoelectric conversion.

[0003] According to the Chinese patent application number CN201821293200.0, a photovoltaic panel mounting bracket that is easy to install includes a bracket and a photovoltaic panel, the interior of the bracket is a hollow cavity, and one side of the bracket is a rotatably hinged baffle; relatively parallel slide grooves are provided on the inner walls on both sides of the bracket, and sliders matching the slide grooves are provided at corresponding locations on both sides of the photovoltaic panel; a socket is provided at the bottom end of the opposite side of the baffle, and a plug is provided at the corresponding location of the bottom of the photovoltaic panel; the photovoltaic panel is embedded in the bracket through the slider, and the photovoltaic panel is fixed inside the bracket after the baffle is rotated.

[0004] According to the application documents cited above, although the use of detachable components facilitates the installation of photovoltaic panels, the angle of the photovoltaic panels cannot be adjusted, and the light intensity and light angle will change in different seasons, resulting in the photovoltaic panels being unable to fully absorb and utilize light energy as the seasons change, thereby reducing the utilization rate of light energy by the photovoltaic panels. Utility Model Content

[0005] The purpose of the utility model is to provide a bracket capable of adjusting the angle of the sun-facing side of a photovoltaic panel, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bracket capable of adjusting the angle of the sun-facing side of a photovoltaic panel, comprising a mounting plate for supporting the photovoltaic panel, a support plate for supporting itself is arranged on the side of the mounting plate away from the photovoltaic panel, and an adjustment component for adjusting the angle of the mounting plate and a driving component for adjusting its own angle are arranged on the outside of the support plate.

[0007] The adjusting assembly includes a connecting plate and a worm gear, a bearing block is symmetrically fixedly installed at one end of the supporting plate, the connecting plate is arranged between the two bearing blocks, and rotating shafts rotatably connected to the adjacent sides of the two bearing blocks are fixedly installed at both ends of the connecting plate, the side of the mounting plate away from the photovoltaic panel is fixedly connected to one side of the connecting plate, a worm gear is fixedly sleeved on the outer wall of one of the rotating shafts, and a worm meshing with the worm gear is rotatably installed on the outer wall of the bearing block.

[0008] Preferably, the driving assembly includes a transmission slide rail and a U-shaped plate, a U-shaped plate is fixedly installed on one side of the top of the transmission slide rail, and rotating shafts rotatably connected to both sides of the inner cavity of the U-shaped plate are fixedly installed on both sides of the support plate at one end away from the mounting plate, a slider is installed in the inner cavity of the transmission slide rail through thread control, a U-shaped frame is fixedly installed on the top of the slider, a hinged plate is rotatably installed in the inner cavity of the U-shaped frame, and the other end of the hinged plate away from the U-shaped frame is rotatably connected to the bottom of the support plate.

[0009] Preferably, rotating shafts are fixedly installed on both sides of one end of the hinged plate, and the two rotating shafts are rotatably connected to the inner walls of the U-shaped frame respectively.

[0010] Preferably, a threaded hole is opened on one side of the slider, a driving threaded rod is installed in the inner cavity of the threaded hole through threaded cooperation, and both ends of the driving threaded rod pass through the threaded hole and are rotatably connected to both sides of the inner cavity of the transmission slide rail.

[0011] Preferably, one end of the transmission slide rail is provided with a through hole connected to its own inner cavity, the end of the driving threaded rod close to the through hole passes through the through hole and extends to the outside of the transmission slide rail, and the end of the driving threaded rod extending to the outside of the transmission slide rail is fixedly installed with a self-rotating rocker.

[0012] Preferably, guide rails are symmetrically installed on both sides of the transmission rail, one side of the top of the two guide rails is fixedly connected to the bottom of the U-shaped plate, and guide blocks fixedly connected to the bottom of the U-shaped frame are slidably installed in the inner cavity of the two guide rails.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By setting up an adjustment component, rotating the worm can make the worm wheel rotate accordingly, and the rotating shaft connected to the worm wheel rotates accordingly, thereby realizing the angle adjustment of the mounting plate. At the same time, the worm can play a one-way limiting role on the worm wheel, preventing the worm wheel from rotating when the worm is stationary, and playing a limiting role on the adjusted mounting plate, which is beneficial to changing the angle between sunlight and photovoltaic panels, and improving the absorption and utilization rate of light energy by photovoltaic panels in different seasons. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is the assembly drawing of the worm and worm wheel of the utility model;

[0017] Figure 3 For this utility model Figure 1 A magnified view of the structure at center A;

[0018] Figure 4 For this utility model Figure 2 A magnified view of the structure at point B.

[0019] In the figure: 1. Support plate; 2. U-shaped plate; 3. Guide rail; 4. Transmission rail; 5. Driving threaded rod; 6. Hinge plate; 7. U-shaped frame; 8. Guide block; 9. Mounting plate; 10. Connecting plate; 11. Bearing block; 12. Worm; 13. Worm wheel; 14. Slider. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The present embodiment provides a bracket capable of adjusting the angle of the sun-facing side of a photovoltaic panel, including a mounting plate 9 for supporting the photovoltaic panel, a support plate 1 for supporting itself is arranged on the side of the mounting plate 9 away from the photovoltaic panel, an adjusting component for adjusting the angle of the mounting plate 9 and a driving component for adjusting its own angle are arranged on the outside of the support plate 1, wherein the photovoltaic panel is mounted via a floating nut and connected to the end of the mounting plate 9 away from the support plate 1, which is beneficial to the installation of the photovoltaic panel.

[0023] The adjustment component includes a connecting plate 10 and a worm gear 13. A bearing block 11 is symmetrically fixedly installed at one end of the support plate 1. The connecting plate 10 is arranged between the two bearing blocks 11, and a rotating shaft rotatably connected to the adjacent side of the two bearing blocks 11 is fixedly installed at both ends of the connecting plate 10. After the photovoltaic panel and one end of the mounting plate 9 are connected, the angle between the mounting plate 9 and the ground can be adjusted by rotating one of the rotating shafts.

[0024] The side of the mounting plate 9 away from the photovoltaic panel is fixedly connected to the side of the connecting plate 10, and a worm gear 13 is fixedly sleeved on the outer wall of one of the rotating shafts, and a worm 12 meshing with the worm gear 13 is rotatably mounted on the outer wall of the supporting block 11, wherein rotating the worm gear 12 can allow the worm gear 13 to rotate accordingly, and the rotating shaft connected to the worm gear 13 rotates accordingly, thereby achieving angle adjustment of the mounting plate 9, and at the same time, the worm gear 12 can play a one-way limiting role on the worm gear 13, preventing the worm gear 13 from rotating when the worm gear 12 is in a stationary state, and playing a limiting role on the adjusted mounting plate 9, which is beneficial to changing the angle between sunlight and the photovoltaic panel, and improving the absorption and utilization rate of light energy by the photovoltaic panel in different seasons.

[0025] Example 2

[0026] See also Figure 1-4, further improvements made on the basis of Example 1:

[0027] The driving assembly includes a transmission slide rail 4 and a U-shaped plate 2. The U-shaped plate 2 is fixedly installed on one side of the top of the transmission slide rail 4. The support plate 1 is fixedly installed with rotating shafts on both sides of the end away from the mounting plate 9 and rotatably connected to the inner cavity of the U-shaped plate 2. The two rotating shafts and the U-shaped plate 2 cooperate with each other to support it and change the angle between the support plate 1 and the ground, which is beneficial to the multi-angle adjustment of the photovoltaic panel and can also change the height of the photovoltaic panel from the ground, further improving the absorption and utilization rate of light energy by the photovoltaic panel in different seasons.

[0028] A slider 14 is installed in the inner cavity of the transmission slide rail 4 through thread control, and a threaded hole is opened on one side of the slider 14. A driving threaded rod 5 is installed in the inner cavity of the threaded hole through thread cooperation. Both ends of the driving threaded rod 5 pass through the threaded holes and are rotatably connected to the two sides of the inner cavity of the transmission slide rail 4. By rotating the driving threaded rod 5 in cooperation with the threaded holes, the slider 14 is allowed to slide along the inner cavity of the transmission slide rail 4, which is beneficial to accurately control the distance between the slider 14 and the U-shaped plate 2. At the same time, when the driving threaded rod 5 is changed, the sliding direction of the slider 14 is changed and the slider 14 is positioned.

[0029] A U-shaped frame 7 is fixedly installed on the top of the slider 14, and a hinged plate 6 is rotatably installed in the inner cavity of the U-shaped frame 7. The other end of the hinged plate 6 away from the U-shaped frame 7 is rotatably connected to the bottom of the support plate 1, and rotating shafts are fixedly installed on both sides of one end of the hinged plate 6. The two rotating shafts are rotatably connected to the inner wall of the U-shaped frame 7 respectively. When the slider 14 approaches the U-shaped plate 2 under the action of the driving threaded rod 5, the two ends of the hinged plate 6 rotate relative to the slider 14 and the bottom of the support plate 1 at the same time, thereby changing the angle between the support plate 1 and the ground, and the reverse rotation of the driving threaded rod 5 reduces the angle between the support plate 1 and the ground, and at the top of the rotated support plate 1, the convenience of changing the angle between the support plate 1 and the ground is improved.

[0030] A through hole connected to the inner cavity of the transmission rail 4 is formed at one end of the transmission rail 4, and the end of the driving threaded rod 5 close to the through hole passes through the through hole and extends to the outside of the transmission rail 4, and a self-rotating rocker is fixedly installed at the end of the driving threaded rod 5 extending to the outside of the transmission rail 4, wherein the driving threaded rod 5 can be rotated by rotating the rocker, thereby increasing the hand-holding area of ​​the driving threaded rod 5 and the convenience of repeatedly rotating the driving threaded rod 5.

[0031] Guide rails 3 are symmetrically installed on both sides of the transmission rail 4, and one side of the top of the two guide rails 3 is fixedly connected to the bottom of the U-shaped plate 2, and guide blocks 8 fixedly connected to the bottom of the U-shaped frame 7 are slidably installed in the inner cavities of the two guide rails 3. When the U-shaped frame 7 slides along the transmission rail 4 with the slider 14, the two guide blocks 8 slide along the inner cavity of the guide rail 3 to support the bottom sides of the U-shaped frame 7, thereby improving the strength and stability of the U-shaped frame 7 itself.

[0032] 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 bracket capable of adjusting the angle of the photovoltaic panel facing the sun, characterized in that: It comprises a mounting plate (9) for supporting a photovoltaic panel, a support plate (1) for supporting itself is arranged on a side of the mounting plate (9) away from the photovoltaic panel, and an adjustment component for adjusting the angle of the mounting plate (9) and a drive component for adjusting the angle of itself are arranged on the outside of the support plate (1); The adjustment assembly comprises a connecting plate (10) and a worm gear (13); a bearing block (11) is symmetrically fixedly mounted on one end of the support plate (1); the connecting plate (10) is arranged between two bearing blocks (11); and rotating shafts rotatably connected to adjacent sides of the two bearing blocks (11) are fixedly mounted on both ends of the connecting plate (10); a side of the mounting plate (9) away from the photovoltaic panel is fixedly connected to a side of the connecting plate (10); a worm gear (13) is fixedly sleeved on the outer wall of one of the rotating shafts; and a worm (12) meshing with the worm gear (13) is rotatably mounted on the outer wall of the bearing block (11).

2. The bracket capable of adjusting the angle of the photovoltaic panel facing the sun according to claim 1, characterized in that: The driving assembly comprises a transmission slide rail (4) and a U-shaped plate (2), wherein the U-shaped plate (2) is fixedly mounted on one side of the top of the transmission slide rail (4), and rotating shafts are fixedly mounted on both sides of one end of the support plate (1) away from the mounting plate (9) and are rotatably connected to both sides of the inner cavity of the U-shaped plate (2). A slider (14) is mounted in the inner cavity of the transmission slide rail (4) through thread control, and a U-shaped frame (7) is fixedly mounted on the top of the slider (14). A hinged plate (6) is rotatably mounted in the inner cavity of the U-shaped frame (7), and the other end of the hinged plate (6) away from the U-shaped frame (7) is rotatably connected to the bottom of the support plate (1).

3. The bracket capable of adjusting the angle of the photovoltaic panel facing the sun according to claim 2, characterized in that: Rotation shafts are fixedly mounted on both sides of one end of the hinged plate (6), and the two rotation shafts are respectively rotatably connected to the inner wall of the U-shaped frame (7).

4. The bracket capable of adjusting the angle of the photovoltaic panel facing the sun according to claim 2, characterized in that: A threaded hole is provided on one side of the slider (14), a driving threaded rod (5) is installed in the inner cavity of the threaded hole through threaded matching, and both ends of the driving threaded rod (5) pass through the threaded hole and are rotatably connected to both sides of the inner cavity of the transmission slide rail (4).

5. The bracket capable of adjusting the angle of the photovoltaic panel facing the sun according to claim 4, characterized in that: One end of the transmission slide rail (4) is provided with a through hole communicating with its own inner cavity, and the end of the driving threaded rod (5) close to the through hole passes through the through hole and extends to the outside of the transmission slide rail (4), and the end of the driving threaded rod (5) extending to the outside of the transmission slide rail (4) is fixedly mounted with a self-rotating rocker.

6. The bracket capable of adjusting the angle of the photovoltaic panel facing the sun according to claim 2, characterized in that: Guide rails (3) are symmetrically installed on both sides of the transmission rail (4), one side of the top of the two guide rails (3) is fixedly connected to the bottom of the U-shaped plate (2), and guide blocks (8) fixedly connected to the bottom of the U-shaped frame (7) are slidably installed in the inner cavity of the two guide rails (3).

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