Photovoltaic support convenient to adjust

Abstract

The invention discloses a photovoltaic support convenient to adjust, which comprises a supporting assembly, a horizontal assembly, a vertical assembly, a locking assembly and a photovoltaic assembly, wherein the supporting assembly comprises a bottom frame and a fixing piece, the facing assembly is arranged on one side of the supporting assembly and comprises a horizontal piece and a vertical piece, the locking assembly is arranged on one side of the facing assembly and comprises a mounting plate and a positioning plate, and the photovoltaic assembly is arranged on the top of the supporting assembly and comprises a horizontal piece and a vertical piece. Comprising a mounting frame and connecting pieces. According to the device, under the cooperation of the supporting assembly, the orientation assembly, the locking assembly and the photovoltaic assembly, the installation angle and the azimuth angle of a photovoltaic device can be rapidly adjusted, the photovoltaic device can be tightly clamped when the photovoltaic angle is not adjusted, the stability of the device is improved, and the influence of external factors such as strong wind on the photovoltaic angle is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a photovoltaic bracket which is easy to adjust. Background Art

[0002] During the installation of photovoltaic modules, the installation angle and azimuth angle can directly affect the amount of solar energy received by the photovoltaic modules, thereby affecting the power generation efficiency.

[0003] The mounting angle is the angle between the photovoltaic module and the horizontal plane. Generally, the mounting angle of a photovoltaic module is selected to maximize the amount of solar radiation it receives. An angle that is too small will cause the module to face the sky, failing to fully utilize sunlight; an angle that is too large may prevent the photovoltaic panel from receiving sufficient sunlight, especially during sunrise and sunset. The optimal mounting angle varies depending on the geographic location and the altitude of the sun at any given moment.

[0004] The azimuth angle is the angle between the direction a PV panel faces and due south. In the Northern Hemisphere, due south is generally considered the optimal orientation, maximizing the amount of solar radiation a PV panel receives during the day. The azimuth angle is defined as 0 degrees towards the south, with negative values towards the east and positive values towards the west.

[0005] Therefore, when laying photovoltaics over a large area, it is necessary to set different installation angles and azimuths according to geographical location and climatic conditions. Therefore, a photovoltaic bracket that can easily adjust the installation angle and azimuth is needed to facilitate the rapid installation and adjustment of photovoltaics and improve power generation efficiency. Summary of the Invention

[0006] In view of the above problems existing in the prior art, the present invention is proposed.

[0007] Therefore, the problem to be solved by the present invention is how to conveniently adjust the installation angle and azimuth angle of the photovoltaic and maintain the adjusted angles.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a photovoltaic bracket that is easy to adjust, which includes a support component, an orientation component, a locking component and a photovoltaic component.

[0009] As a preferred solution of the photovoltaic support that is easy to adjust according to the present invention, the support assembly includes a base frame and a fixing member, and the fixing member has two members, which are respectively arranged in the middle and top of the base frame;

[0010] A facing assembly is provided on one side of the supporting assembly and includes a horizontal member and a vertical member, wherein the horizontal member is provided in the middle of the base frame and the vertical member is provided on the top of the horizontal member;

[0011] a locking assembly, disposed on the side of the assembly facing the mounting member, comprising a mounting plate and a positioning plate, wherein the mounting plate is disposed at an end of the vertical member away from the base frame, and the positioning plate is disposed within the mounting plate; and

[0012] The photovoltaic component is arranged on the top of the support component and includes a mounting frame and a connecting piece. The fixing piece arranged on the top of the base frame is rotatably connected to the mounting frame through the connecting piece.

[0013] As a preferred solution of the photovoltaic support that is easy to adjust according to the present invention, the base frame includes a pedestal and a height frame, and the top of the pedestal and the height frame are rotatably connected via the horizontal member.

[0014] As a preferred solution of the photovoltaic bracket that is easy to adjust as described in the present invention, the fixing part includes an upper fixing part and a lower fixing part, the upper fixing part is arranged at the top of the height frame, and the top of the upper fixing part is rotatably connected to the mounting frame; the lower fixing part is arranged on one side of the height frame and is rotatably connected to one end of the vertical part close to the base frame.

[0015] As a preferred embodiment of the photovoltaic support that is easy to adjust according to the present invention, the vertical member includes a rotation axis and a translation axis, one end of the rotation axis is rotatably connected to the side of the lower fixing member, and the other end is rotatably connected to the middle of the translation axis; the translation axis is horizontally arranged and perpendicular to the rotation axis;

[0016] The orientation assembly further comprises a hydraulic component, one end of which is rotatably connected to the side surface of the upper fixing component, and the other end of which is rotatably connected to the middle portion of the rotating shaft.

[0017] As a preferred solution of the photovoltaic support that is easy to adjust according to the present invention, the photovoltaic component further includes an orientation bar, which is arranged at the bottom of one side of the mounting frame, and the orientation bar and the locking component are slidably matched.

[0018] As a preferred solution of the photovoltaic bracket that is easy to adjust according to the present invention, the locking assembly further includes a folding plate, which has two parts, fixed to one side of the mounting plate and slidingly matched with both sides of the orientation strip.

[0019] As a preferred solution of the photovoltaic bracket that is easy to adjust according to the present invention, the locking assembly further comprises a fixing plate, which is arranged between the positioning plate and the mounting plate, and the fixing plate is concave on both sides of one end away from the positioning plate and convex in the middle.

[0020] As a preferred solution of the photovoltaic bracket that is easy to adjust as described in the present invention, the locking assembly also includes a movable plate, which is slidably fitted with the middle part of the mounting plate, the movable plate is concave on both sides of one end close to the positioning plate and convex in the middle, and the movable plate is directly opposite to the fixed plate.

[0021] As a preferred solution of the photovoltaic bracket that is easy to adjust according to the present invention, wherein: the mounting plate is provided with a through plate and an external pressure plate, the through plate is arranged on both sides of the mounting plate, the through plate is provided with a first waist circular groove and cooperates with the translation axis, and the external pressure plates are arranged on the other two sides of the mounting plate;

[0022] The mounting plate is further provided with a second waisted round groove, and the second waisted round groove cooperates with the movable plate.

[0023] As a preferred solution of the photovoltaic bracket that is easy to adjust as described in the present invention, the positioning plate is provided with an inner pressure plate and a spring, the inner pressure plate is arranged on both sides of the positioning plate and cooperates with the translation axis, and the spring is arranged between the outer pressure plate and the inner pressure plate.

[0024] The beneficial effects of the present invention are: with the cooperation of the support component, the orientation component, the locking component and the photovoltaic component, our invention can quickly adjust the installation angle and azimuth angle of the photovoltaic, and can tightly clamp the photovoltaic when the photovoltaic angle is not adjusted, thereby improving the stability of the device and reducing the impact of external factors such as strong winds on the photovoltaic angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive efforts. Among them:

[0026] Figure 1 The overall structure diagram of the photovoltaic bracket for easy adjustment.

[0027] Figure 2 The overall side view of the photovoltaic bracket for easy adjustment.

[0028] Figure 3 Diagram of the locking assembly structure of a photovoltaic bracket for easy adjustment.

[0029] Figure 4 Cross-section of the locking assembly of a photovoltaic mount for easy adjustment.

[0030] Figure 5 Exploded view of the locking assembly of a photovoltaic mount for easy adjustment. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1, with reference to Figure 1 and Figure 2 , which is the first embodiment of the present invention, provides a photovoltaic bracket that is easy to adjust. The photovoltaic bracket that is easy to adjust includes a support component 100, a direction component 200, a locking component 300 and a photovoltaic component 400.

[0035] Specifically, the support assembly 100 includes a base frame 101 and a fixing member 102 . The fixing member 102 has two pieces, which are respectively arranged at the middle and top of the base frame 101 .

[0036] The chassis 101 supports the entire device and is divided into two parts. The top part can rotate horizontally relative to the fixed bottom part to adjust the azimuth angle.

[0037] The fixing member 102 is used to rotate the connection toward the component 200 to facilitate adjustment of the installation angle.

[0038] Specifically, the facing assembly 200 is arranged on one side of the supporting assembly 100 and includes a horizontal piece 201 and a vertical piece 202 . The horizontal piece 201 is arranged in the middle of the base frame 101 , and the vertical piece 202 is arranged on the top of the horizontal piece 201 .

[0039] The orientation component 200 is used to adjust the azimuth angle;

[0040] The horizontal member 201 includes components such as a worm gear, a worm, a motor and a housing, and is sleeved between the two parts of the base frame 101. It is fixedly connected to the lower part of the base frame 101 and rotatably connected to the upper part to adjust the azimuth angle.

[0041] The vertical member 202 adjusts the installation angle of the photovoltaic assembly 400 by changing the height of the end thereof away from the base frame 101 .

[0042] Specifically, the locking assembly 300 is arranged on the side facing the assembly 200 and includes a mounting plate 301 and a positioning plate 302 . The mounting plate 301 is arranged at one end of the vertical member 202 away from the base frame 101 , and the positioning plate 302 is arranged inside the mounting plate 301 .

[0043] The locking assembly 300 is used to improve the stability of the photovoltaic assembly 400. The mounting plate 301 and the positioning plate 302 are not directly connected by a connecting rod, but by a spring. The power transmission is not instantaneous and is used to switch the locking assembly 300 between clamping the photovoltaic assembly 400 and sliding fit.

[0044] Specifically, the photovoltaic assembly 400 is arranged on the top of the support assembly 100 and includes a mounting frame 401 and a connector 402 . The fixing member 102 arranged on the top of the base frame 101 is rotatably connected to the mounting frame 401 through the connector 402 .

[0045] The photovoltaic assembly 400 is used to receive and place the photovoltaic panel, and the connector 402 is used to cooperate with the fixing member 102 on the top of the base frame 101 .

[0046] When in use, the azimuth angle of the photovoltaic is adjusted by the horizontal piece 201, and the installation angle of the photovoltaic is adjusted by the vertical piece 202. When the vertical piece 202 rotates, the locking component 300 and the photovoltaic component 400 slide together to facilitate the adjustment of the installation angle. Before and after the installation angle is adjusted, the locking component 300 only clamps the photovoltaic component 400, thereby improving the stability of the device and reducing the impact of external factors such as strong winds on the photovoltaic angle.

[0047] Example 2, reference Figures 1 to 5 , which is the second embodiment of the present invention, and is based on the previous embodiment.

[0048] Specifically, the base frame 101 includes a base 101 a and a height frame 101 b , and the top of the base 101 a and the height frame 101 b are rotatably connected via a horizontal member 201 .

[0049] The horizontal member 201 allows the elevation frame 101b to rotate about the axis of the base 101a, thereby changing the orientation angle of the device.

[0050] Specifically, the fixing member 102 includes an upper fixing member 102a and a lower fixing member 102b. The upper fixing member 102a is arranged at the top of the height frame 101b, and the top of the upper fixing member 102a is rotatably connected to the mounting frame 401; the lower fixing member 102b is arranged on one side of the height frame 101b and is rotatably connected to one end of the vertical member 202 close to the base frame 101.

[0051] Mounting plates are provided on the top and sides of the upper fixing member 102a for rotational connection with other components;

[0052] A mounting plate is provided on the side of the lower fixing member 102b for rotationally connecting with other components.

[0053] Specifically, the vertical member 202 includes a rotation axis 202a and a translation axis 202b. One end of the rotation axis 202a is rotatably connected to the side of the lower fixed member 102b, and the other end is rotatably connected to the middle of the translation axis 202b. The translation axis 202b is horizontally arranged and perpendicular to the rotation axis 202a.

[0054] The orientation assembly 200 further includes a hydraulic component 203 , one end of which is rotatably connected to the side of the upper fixing component 102 a , and the other end of which is rotatably connected to the middle of the rotating shaft 202 a .

[0055] The hydraulic component 203 changes the position of the rotating shaft 202a by telescoping, thereby adjusting the installation angle;

[0056] A plurality of locking assemblies 300 are mounted on the translation axis 202 b to further secure the photovoltaic assembly 400 .

[0057] Specifically, the photovoltaic assembly 400 further includes an orientation bar 403 . The orientation bar 403 is disposed at the bottom of one side of the mounting frame 401 . The orientation bar 403 and the locking assembly 300 are in sliding cooperation.

[0058] The orientation bar 403 is convex in the axial direction, and the top of the convex fits in with the mounting frame 401 . The orientation bar 403 is used to facilitate the sliding and clamping of the locking assembly 300 .

[0059] Specifically, the locking assembly 300 further includes a folding plate 303 . The folding plate 303 has two parts, which are fixed to one side of the mounting plate 301 and slidably fit on both sides of the orientation strip 403 .

[0060] The two ends of the folding plate 303 that are far away from each other are fixed to the mounting plate 301 , and the two ends that are close to each other are matched in shape with the orientation bar 403 , so that the two folding plates 303 just clamp the orientation bar 403 .

[0061] Specifically, the locking assembly 300 further includes a fixing plate 304 , which is disposed between the positioning plate 302 and the mounting plate 301 . The fixing plate 304 has concave sides at one end away from the positioning plate 302 and convex in the middle.

[0062] The fixing plate 304 and the positioning plate 302 move synchronously to change the pressure of the locking assembly 300 on the orientation bar 403 .

[0063] Specifically, the locking assembly 300 further includes a movable plate 305 , which is slidably fitted in the middle of the mounting plate 301 . The movable plate 305 is concave on both sides of one end close to the positioning plate 302 and convex in the middle. The movable plate 305 is directly opposite to the fixed plate 304 .

[0064] The movable plate 305 and the positioning plate 302 are both concave on both sides and convex in the middle. When the convex parts of the two face each other, the positioning plate 302 presses the movable plate 305 onto the orientation bar 403 to lock the photovoltaic module 400.

[0065] Specifically, the mounting plate 301 is provided with a through plate 301a and an external pressure plate 301b. The through plate 301a is provided on both sides of the mounting plate 301. The through plate 301a is provided with a first waisted circular groove 301c and cooperates with the translation shaft 202b. The external pressure plate 301b is provided on the other two sides of the mounting plate 301.

[0066] The mounting plate 301 is further provided with a second waisted circular groove 301 d, which cooperates with the movable plate 305 .

[0067] The through plate 301a is used to cooperate with the translation shaft 202b, and the first waisted groove 301c ensures that the translation shaft 202b will not directly drive the installation plate 301 to move when it moves.

[0068] Specifically, the positioning plate 302 is provided with an inner pressure plate 302a and a spring 302b. The inner pressure plate 302a is arranged on both sides of the positioning plate 302 and cooperates with the translation shaft 202b. The spring 302b is arranged between the outer pressure plate 301b and the inner pressure plate 302a.

[0069] The mounting plate 301 and the positioning plate 302 are connected via springs 302b.

[0070] During use, after installing all components, the azimuth angle of the photovoltaic is adjusted by the horizontal piece 201 , and the installation angle of the photovoltaic is adjusted by the vertical piece 202 .

[0071] Before and after adjusting the installation angle, the mounting plate 301 and the translation axis 202b are connected through the first waist groove 301c, and the positioning plate 302 clamps the translation axis 202b through the inner pressure plate 302a, so as to ensure that the movement of the translation axis 202b will directly drive the positioning plate 302, stagger the fixed plate 304 and the movable plate 305, and unlock the orientation bar 403. Then, the spring 302b is used to indirectly drive the mounting plate 301. When the orientation bar 403 is translated and the translation axis 202b is no longer translated, the spring 302b is reset to push the fixed plate 304 to face the fixed plate 304, locking the photovoltaic module 400 again, improving the stability of the device, and reducing the influence of external factors such as strong winds on the photovoltaic angle.

[0072] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic support that is easy to adjust, characterized by: include, A support assembly (100) includes a base frame (101) and a fixing member (102), wherein the fixing member (102) comprises two members, which are respectively arranged at the middle and top of the base frame (101); A facing assembly (200) is arranged on one side of the support assembly (100), comprising a horizontal member (201) and a vertical member (202), wherein the horizontal member (201) is arranged in the middle of the base frame (101), and the vertical member (202) is arranged on the top of the horizontal member (201); a locking assembly (300), arranged on the side of the facing assembly (200), comprising a mounting plate (301) and a positioning plate (302), wherein the mounting plate (301) is arranged at an end of the vertical member (202) away from the base frame (101), and the positioning plate (302) is arranged inside the mounting plate (301); and A photovoltaic assembly (400) is arranged on the top of the support assembly (100), and comprises a mounting frame (401) and a connecting member (402); the fixing member (102) arranged on the top of the base frame (101) is rotatably connected to the mounting frame (401) via the connecting member (402).

2. The photovoltaic support that is easy to adjust according to claim 1, characterized in that: The base frame (101) comprises a base (101a) and a height frame (101b), and the top of the base (101a) and the height frame (101b) are rotatably connected via the horizontal member (201).

3. The photovoltaic support that is easy to adjust according to claim 2, characterized in that: The fixing member (102) includes an upper fixing member (102a) and a lower fixing member (102b), wherein the upper fixing member (102a) is arranged on the top of the height frame (101b), and the top of the upper fixing member (102a) is rotatably connected to the mounting frame (401); the lower fixing member (102b) is arranged on one side of the height frame (101b) and is rotatably connected to one end of the vertical member (202) close to the base frame (101).

4. The photovoltaic support that is easy to adjust according to claim 3, characterized in that: The vertical member (202) includes a rotating shaft (202a) and a translation shaft (202b); one end of the rotating shaft (202a) is rotatably connected to the side of the lower fixed member (102b), and the other end is rotatably connected to the middle of the translation shaft (202b); the translation shaft (202b) is horizontally arranged and perpendicular to the rotating shaft (202a); The orientation assembly (200) further comprises a hydraulic component (203), one end of which is rotatably connected to the side of the upper fixing component (102a), and the other end of which is rotatably connected to the middle of the rotating shaft (202a).

5. The photovoltaic support that is easy to adjust according to claim 4, characterized in that: The photovoltaic assembly (400) further comprises an orientation bar (403), wherein the orientation bar (403) is arranged at the bottom of one side of the mounting frame (401), and the orientation bar (403) and the locking assembly (300) are in sliding engagement.

6. The photovoltaic support that is easy to adjust according to claim 5, characterized in that: The locking assembly (300) further comprises a folding plate (303), wherein the folding plate (303) comprises two pieces, which are fixed to one side of the mounting plate (301) and respectively slideably fit on both sides of the orientation strip (403).

7. The easily adjustable photovoltaic support according to claim 5 or 6, characterized in that: The locking assembly (300) further comprises a fixing plate (304), the fixing plate (304) being arranged between the positioning plate (302) and the mounting plate (301), and the fixing plate (304) having an end away from the positioning plate (302) having concave sides and a convex middle.

8. The photovoltaic support that is easy to adjust according to claim 7, characterized in that: The locking assembly (300) further includes a movable plate (305), the movable plate (305) and the middle part of the mounting plate (301) are slidably matched, the movable plate (305) is concave on both sides of one end close to the positioning plate (302) and convex in the middle, and the movable plate (305) and the fixed plate (304) are directly opposite.

9. The photovoltaic support that is easy to adjust according to claim 8, characterized in that: The mounting plate (301) is provided with a through plate (301a) and an external pressure plate (301b), the through plate (301a) is arranged on both sides of the mounting plate (301), the through plate (301a) is provided with a first waisted circular groove (301c) and is matched with the translation axis (202b), and the external pressure plate (301b) is arranged on the other two sides of the mounting plate (301); The mounting plate (301) is further provided with a second waisted round groove (301d), and the second waisted round groove (301d) cooperates with the movable plate (305).

10. The photovoltaic support that is easy to adjust according to claim 9, characterized in that: The positioning plate (302) is provided with an inner pressure plate (302a) and a spring (302b), the inner pressure plate (302a) is arranged on both sides of the positioning plate (302) and cooperates with the translation axis (202b), and the spring (302b) is arranged between the outer pressure plate (301b) and the inner pressure plate (302a).

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