Angle adjusting mechanism based on illumination direction and photovoltaic support

Abstract

The invention relates to the technical field of photovoltaic power generation, in particular to an angle adjusting mechanism based on the illumination direction and a photovoltaic support, the angle adjusting mechanism comprises a supporting mechanism, the supporting mechanism comprises a supporting assembly and two fixing assemblies, the number of the fixing assemblies is two, and the two fixing assemblies are installed at the top and the middle of the supporting assembly respectively; the orientation mechanism comprises a horizontal assembly and a vertical assembly, the horizontal assembly is installed at the position, close to the lower portion of the fixing assembly, of the outer side of the supporting assembly, and the vertical assembly is connected with the fixing assembly; the locking mechanisms are installed at one end of the horizontal assembly, the number of the locking mechanisms is three, the fixed plate abuts against the movable plate by changing the position of the inner pressing plate in the outer pressing plate, so that the movable plate is slightly inclined after being abutted, and the inclination angle of the movable plate is conveniently and finely adjusted; and the inclination angle of the device can be adjusted more accurately, so that the inclination angle is perpendicular to the sun illumination angle.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic power generation, and in particular to an angle adjustment mechanism based on light direction and a photovoltaic bracket. Background Art

[0002] Independent photovoltaic power generation is a type of photovoltaic power generation method. It uses a combination of solar photovoltaic panels and battery packs to independently supply power to equipment or loads without relying on grid power supply. This method can effectively utilize sunlight resources to provide electricity to remote areas, but it needs to be equipped with sufficient energy storage equipment to ensure power supply continuity. Photovoltaic power generation sites are usually equipped with staff on duty to facilitate timely maintenance and repair of photovoltaic panels.

[0003] Existing photovoltaic power generation devices are mostly supported by fixed brackets, which makes it difficult to adjust the tilt angle of the photovoltaic panels, and thus difficult to receive direct sunlight, resulting in low discharge capacity of the equipment, inability to effectively utilize sunlight resources, resulting in low electricity conversion rate, and thus affecting power supply in remote areas.

[0004] To this end, an angle adjustment mechanism based on light direction and a photovoltaic bracket are proposed. Summary of the invention

[0005] Therefore, the technical problem to be solved by the present invention is to facilitate adjusting the angle of the fixing bracket at any time.

[0006] The above technical problem is solved by the following technical solution: The present invention proposes an angle adjustment mechanism based on the illumination direction, which includes a support mechanism, the support mechanism includes a support component and a fixing component, the number of the fixing components is two, and the two fixing components are respectively installed at the top and the middle of the support component;

[0007] An orientation mechanism, the orientation mechanism comprising a horizontal component and a vertical component, the horizontal component is installed outside the support component and below the fixed component, and the vertical component is connected to the fixed component;

[0008] A locking mechanism is installed at one end of the horizontal component. There are three locking mechanisms. The locking mechanism includes a mounting plate and a positioning plate. The positioning plate is arranged inside the mounting plate.

[0009] As a preferred solution of the angle adjustment mechanism based on the lighting direction of the present invention, the support assembly includes a base and two height frames, the two height frames are installed on the surface of the horizontal assembly, and the base and the height frames are rotatably connected through the horizontal assembly.

[0010] As a preferred solution of the angle adjustment mechanism based on the lighting direction of the present invention, the fixing assembly includes an upper fixing part and a lower fixing part, the upper fixing part is slidably sleeved on the height frame near the upper position, and the lower fixing part is slidably sleeved on the height frame near the lower position.

[0011] As a preferred solution of the angle adjustment mechanism based on the lighting direction of the present invention, wherein: the vertical component includes a rotating shaft, one end of the rotating shaft is connected to one end of the lower fixing member, and the other end of the rotating shaft is plugged with a connecting shaft, and the connecting shaft and the rotating shaft are perpendicular to each other, and the orientation mechanism also includes a hydraulic component, which is installed in the middle of the rotating shaft surface, and the other end of the hydraulic component is installed at one end of the upper fixing member.

[0012] As a preferred solution of the angle adjustment mechanism based on the light direction of the present invention, wherein: through plates are installed on both sides of the surface of the mounting plate, external pressure plates are installed on the other two sides of the surface of the mounting plate, a first waist circular groove is opened on the outer wall of the through plate, a second waist circular groove is opened in the middle of the surface of the mounting plate, folding plates are installed on both sides of the outer wall of the bottom of the mounting plate, and the three locking mechanisms are all sleeved on the circumferential outer wall of the connecting shaft.

[0013] As a preferred solution of the angle adjustment mechanism based on the illumination direction of the present invention, the positioning plate includes an inner pressure plate, springs are installed on both sides of the inner pressure plate, and one end of the two springs are respectively installed on the inner sides of the two outer pressure plates.

[0014] As a preferred solution of the angle adjustment mechanism based on the illumination direction of the present invention, a fixing plate is installed at the bottom of the inner pressure plate, and the fixing plate is concave on both sides of one end away from the inner pressure plate and convex in the middle.

[0015] As a preferred solution of the angle adjustment mechanism based on the lighting direction of the present invention, a movable plate is installed inside the second waisted groove, the movable plate is concave on both sides of one end close to the inner pressure plate and convex in the middle, and the movable plate is directly opposite to the fixed plate.

[0016] The beneficial effects of the angle adjustment mechanism based on the light direction of the present invention: the present invention can adjust the facing angle of the device through the horizontal component, and the position of the locking mechanism can be changed through the cooperation of the rotating shaft, the connecting shaft and the hydraulic parts, and the adjustment of the upper fixing part and the lower fixing part, thereby changing the inclination angle and the height of the locking mechanism, and then by changing the position of the inner pressure plate inside the outer pressure plate, the fixed plate is pressed against the movable plate, so that the movable plate is slightly tilted after being pressed, so as to facilitate fine-tuning its inclination angle, and then more accurately adjust the inclination angle of the device to make it perpendicular to the angle of sunlight.

[0017] In actual use, there is still the problem that multiple groups of solar panels are prone to blocking each other when receiving light.

[0018] In order to solve the above technical problems, the present invention also provides the following technical solutions: a photovoltaic bracket, including the angle adjustment mechanism based on the light direction, and also including a photovoltaic mechanism, the photovoltaic mechanism includes a mounting frame and a connecting member, the photovoltaic mechanism is arranged on one side of the mounting plate, the connecting member is installed on the top of the height frame, and a photovoltaic panel is fixed on the surface of the mounting frame.

[0019] As a preferred solution of the photovoltaic bracket of the present invention, the photovoltaic mechanism further comprises an orientation bar, which is mounted on the bottom outer wall of the mounting frame, and the orientation bar and the locking mechanism form a sliding fit.

[0020] The beneficial effects of the angle adjustment mechanism based on the light direction and the photovoltaic bracket of the present invention are as follows: the present invention arranges an orientation bar on the outer wall of the bottom of the mounting frame, so that the locking mechanism and the orientation bar of the device can slide with each other, thereby facilitating the tilting and staggering of the mounting frames of two adjacent devices, so that the two are at the same tilt angle and will not block each other, thereby ensuring that the solar panels can fully receive light, effectively utilize sunlight resources, improve the power conversion rate, and thus ensure continuous power supply in remote areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention. Among them:

[0022] Figure 1 It is a schematic diagram of the overall structure of the angle adjustment mechanism based on the lighting direction.

[0023] Figure 2 It is a schematic diagram of the side structure of a photovoltaic bracket.

[0024] Figure 3 It is a schematic diagram of the locking mechanism structure of the angle adjustment mechanism based on the illumination direction.

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the locking mechanism of the angle adjustment mechanism based on the illumination direction.

[0026] Figure 5 An exploded diagram of the locking mechanism of the angle adjustment mechanism based on the lighting direction. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with specific implementation methods and drawings.

[0028] The terms used in the present invention are those general terms currently widely used in the art in consideration of the functions of the present invention, but these terms may vary according to the intention of a person of ordinary skill in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but rather as a general description based on the meaning of the terms and the present invention.

[0029] Reference Figure 1 , Figures 3 to 5 , which is the first embodiment of the present invention, and provides an angle adjustment mechanism based on the light direction and a photovoltaic bracket, including a support mechanism 100, the support mechanism 100 includes a support component 101 and a fixing component 102, the number of the fixing components 102 is two, and the two fixing components 102 are respectively installed on the top and the middle of the support component 101;

[0030] The orientation mechanism 200 includes a horizontal component 201 and a vertical component 202. The horizontal component 201 is installed outside the support component 101 and below the fixed component 102. The vertical component 202 is connected to the fixed component 102.

[0031] The locking mechanism 300 is installed at one end of the horizontal component 201 . There are three locking mechanisms 300 . The locking mechanism 300 includes a mounting plate 301 and a positioning plate 302 . The positioning plate 302 is arranged inside the mounting plate 301 .

[0032] The supporting mechanism 100 of the device is placed on the ground and fixed to the ground by the supporting assembly 101. When the overall facing angle of the device needs to be adjusted, the upper supporting assembly 101 is rotated by the horizontal assembly 201, and the inclination angle of the locking mechanism 300 is accurately adjusted by the vertical assembly 202 of the facing mechanism 200, so that the locking mechanism 300 is perpendicular to the lighting angle.

[0033] Specifically, the support assembly 101 includes a base 101a and two height frames 101b. The two height frames 101b are installed on the surface of the horizontal assembly 201. The base 101a and the height frames 101b are rotatably connected through the horizontal assembly 201.

[0034] The height frame 101b can be rotated driven by the horizontal component 201 to adjust its facing angle.

[0035] Specifically, the fixing assembly 102 includes an upper fixing member 102a and a lower fixing member 102b. The upper fixing member 102a is slidably sleeved on a position near the top of the height frame 101b, and the lower fixing member 102b is slidably sleeved on a position near the bottom of the height frame 101b.

[0036] The upper fixing member 102a and the lower fixing member 102b can slide on the surface of the height frame 101b, so as to facilitate changing the position of the locking mechanism 300.

[0037] Specifically, the vertical component 202 includes a rotating shaft 202a, one end of the rotating shaft 202a is connected to one end of the lower fixed member 102b, and the other end of the rotating shaft 202a is inserted with a connecting shaft 202b, and the connecting shaft 202b and the rotating shaft 202a are perpendicular to each other. The orientation mechanism 200 also includes a hydraulic component 203, which is installed in the middle of the surface of the rotating shaft 202a, and the other end of the hydraulic component 203 is installed at one end of the upper fixed member 102a.

[0038] The lower fixing member 102b is moved to drive the rotation shaft 202a and the connecting shaft 202b to move, and the upper fixing member 102a and the hydraulic member 203 follow the movement of the rotation shaft 202a to adjust the tilt angle of the locking mechanism 300.

[0039] As an optional embodiment, refer to Figures 3 to 5 Through plates 301a are installed on both sides of the surface of the mounting plate 301, and outer pressure plates 301b are installed on the other two sides of the surface of the mounting plate 301. A first waisted circular groove 301c is opened on the outer wall of the through plate 301a, and a second waisted circular groove 301d is opened in the middle of the surface of the mounting plate 301. Folding plates 303 are installed on both sides of the outer wall of the bottom of the mounting plate 301.

[0040] The movement of the mounting plate 301 is driven by the movement of the connecting shaft 202b.

[0041] Preferably, the positioning plate 302 includes an inner pressure plate 302a, springs 302b are installed on both sides of the inner pressure plate 302a, and one end of the two springs 302b is respectively installed on the inner sides of the two outer pressure plates 301b.

[0042] When the inner pressure plate 302a moves, the compression mode of the springs 302b on both sides will be changed, so that the inner pressure plate 302a is pressed and fixed.

[0043] Specifically, a fixing plate 304 is installed at the bottom of the inner pressure plate 302a, and the fixing plate 304 has concave sides at one end away from the inner pressure plate 302a and convex in the middle.

[0044] A movable plate 305 is installed inside the second waisted groove 301d. The movable plate 305 is concave at two sides of one end close to the inner pressure plate 302a and convex in the middle. The movable plate 305 and the fixed plate 304 are opposite to each other.

[0045] The shapes of the fixed plate 304 and the movable plate 305 are set so that when the fixed plate 304 is moved, the movable plate 305 is driven to tilt, thereby resisting the movable plate 305 and changing the tilt angle of the mounting plate 301 .

[0046] As an optional embodiment, refer to Figure 2 A photovoltaic bracket includes an angle adjustment mechanism based on the direction of light, and also includes a photovoltaic mechanism 400. The photovoltaic mechanism 400 includes a mounting frame 401 and a connecting member 402. The photovoltaic mechanism 400 is arranged on one side of the mounting plate 301, and the connecting member 402 is installed on the top of the height frame 101b. A photovoltaic panel is fixed on the surface of the mounting frame 401.

[0047] Changing the angle of the mounting plate 301, that is, changing the angle of the photovoltaic panel, makes the photovoltaic panel face the direct sunlight, thereby facilitating the photovoltaic panel to absorb more solar energy.

[0048] Furthermore, the photovoltaic mechanism 400 further includes an orientation bar 403 , which is mounted on the bottom outer wall of the mounting frame 401 , and the orientation bar 403 and the locking mechanism 300 form a sliding fit.

[0049] The height of the mounting plate 301 is moved by the directional strip 403 so that two adjacent photovoltaic panels are misaligned, thereby avoiding mutual shading and ensuring that the surfaces of the photovoltaic panels can all receive solar energy.

[0050] During use, routine maintenance personnel adjust the device according to the angle of light. After the sun sets every day, the horizontal component 201 is used to adjust the device as a whole to face the east and make it at a certain tilt angle, so that when the sun rises, the photovoltaic panel can absorb solar energy. Then the angle is adjusted once at 9 o'clock in the morning, once at 12 o'clock in the afternoon, and once at 3 o'clock in the afternoon. In the evening, it is turned to face the east again, and the cycle is repeated, so that the device can fully absorb solar energy, so that the device can store more energy, and it is convenient to provide continuous power supply to remote areas. Through the cooperation of the rotating shaft 202a, the connecting shaft 202b and the hydraulic component 203, and the upper fixing component 102a and the lower fixing component By adjusting 102b, the position of the locking mechanism 300 can be changed, thereby changing the inclination angle and the height of the locking mechanism 300, and then by changing the position of the inner pressure plate 302a inside the outer pressure plate 301b, the fixed plate 304 is pressed against the movable plate 305, so that the movable plate 305 is slightly tilted after being pressed, so as to facilitate fine-tuning its inclination angle, and then more accurately adjust the inclination angle of the device, so that it is perpendicular to the sunlight angle, and the photovoltaic panel is perpendicular to the sunlight angle, thereby ensuring that the solar panel can fully receive light, effectively utilize sunlight resources, improve the power conversion rate, and thus ensure continuous power supply in remote areas.

[0051] Finally, it should be pointed out that the methods and devices described in detail above are only embodiments, and those skilled in the art can modify these embodiments in different ways without departing from the scope of the present invention.

Claims

1. An angle adjustment mechanism based on light direction, characterized in that: include, A support mechanism (100), the support mechanism (100) comprising a support component (101) and a fixing component (102), the number of the fixing components (102) being two, and the two fixing components (102) being respectively mounted on the top and the middle of the support component (101); An orientation mechanism (200), the orientation mechanism (200) comprising a horizontal component (201) and a vertical component (202), the horizontal component (201) being installed outside the support component (101) and close to the bottom of the fixed component (102), and the vertical component (202) being connected to the fixed component (102); A locking mechanism (300), wherein the locking mechanism (300) is installed at one end of the horizontal component (201), the number of the locking mechanisms (300) is three, and the locking mechanism (300) comprises a mounting plate (301) and a positioning plate (302), wherein the positioning plate (302) is arranged inside the mounting plate (301).

2. The angle adjustment mechanism based on the illumination direction as claimed in claim 1, characterized in that: The support assembly (101) comprises a base (101a) and two height frames (101b); the two height frames (101b) are mounted on the surface of the horizontal assembly (201); and the base (101a) and the height frames (101b) are rotatably connected via the horizontal assembly (201).

3. The angle adjustment mechanism based on the illumination direction as claimed in claim 2, characterized in that: The fixing assembly (102) comprises an upper fixing member (102a) and a lower fixing member (102b), wherein the upper fixing member (102a) is slidably sleeved on a position close to the upper part of the height frame (101b), and the lower fixing member (102b) is slidably sleeved on a position close to the lower part of the height frame (101b).

4. The angle adjustment mechanism based on the illumination direction as claimed in claim 3, characterized in that: The vertical component (202) comprises a rotating shaft (202a), one end of which is connected to one end of the lower fixing member (102b), and the other end of the rotating shaft (202a) is plugged with a connecting shaft (202b), and the connecting shaft (202b) and the rotating shaft (202a) are perpendicular to each other. The orientation mechanism (200) further comprises a hydraulic component (203), and the hydraulic component (203) is installed at a middle position on the surface of the rotating shaft (202a), and the other end of the hydraulic component (203) is installed at one end of the upper fixing member (102a).

5. The angle adjustment mechanism based on the illumination direction as claimed in claim 4, characterized in that: Through plates (301a) are installed on both sides of the surface of the mounting plate (301), and external pressure plates (301b) are installed on the other two sides of the surface of the mounting plate (301). A first waisted round groove (301c) is opened on the outer wall of the through plate (301a), and a second waisted round groove (301d) is opened in the middle of the surface of the mounting plate (301). Folding plates (303) are installed on both sides of the outer wall of the bottom of the mounting plate (301).

6. The angle adjustment mechanism based on the illumination direction as claimed in claim 5, characterized in that: The positioning plate (302) comprises an inner pressure plate (302a), springs (302b) are installed on both sides of the inner pressure plate (302a), and one end of the two springs (302b) is installed on the inner side of the two outer pressure plates (301b) respectively.

7. The angle adjustment mechanism based on the illumination direction as claimed in claim 6, characterized in that: A fixing plate (304) is installed at the bottom of the inner pressure plate (302a), and the fixing plate (304) is concave on both sides of an end away from the inner pressure plate (302a) and convex in the middle.

8. The angle adjustment mechanism based on the illumination direction as claimed in claim 7, characterized in that: A movable plate (305) is installed inside the second waisted groove (301d), and the movable plate (305) is concave on both sides of one end close to the inner pressure plate (302a) and convex in the middle, and the movable plate (305) and the fixed plate (304) are opposite to each other.

9. A photovoltaic support, characterized in that: It comprises the angle adjustment mechanism based on the illumination direction as described in any one of claims 1 to 8, and also comprises a photovoltaic mechanism (400), wherein the photovoltaic mechanism (400) comprises a mounting frame (401) and a connecting member (402), wherein the photovoltaic mechanism (400) is arranged on one side of the mounting plate (301), the connecting member (402) is installed on the top of the height frame (101b), and a photovoltaic panel is fixed on the surface of the mounting frame (401).

10. The photovoltaic support according to claim 9, characterized in that: The photovoltaic mechanism (400) further comprises an orientation bar (403), wherein the orientation bar (403) is mounted on the bottom outer wall of the mounting frame (401), and the orientation bar (403) and the locking mechanism (300) form a sliding fit.

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