Photovoltaic support with flexible and adjustable inclination angle

Abstract

The utility model discloses a photovoltaic support with a flexible and adjustable inclination angle, which belongs to the technical field of supports and comprises an upper support plate, a silicon plate is embedded at the top of the upper support plate, a lower support plate is arranged below the upper support plate, one side of the top of the lower support plate is connected with a connecting rod, the top of the connecting rod is hinged with the bottom of the upper support plate, and the top of the connecting rod is hinged with the bottom of the upper support plate. Grooves are formed in the two sides of the top of the lower supporting plate, threaded rods are rotationally connected to the inner peripheries of the grooves, threaded sleeves are connected to the peripheries of the threaded rods in a threaded mode, traction plates are hinged between the tops of the threaded sleeves and the upper supporting plate, and side plates are connected to the two sides of the top of the upper supporting plate. A light-transmitting film used for protection is arranged between the two side plates in a limiting mode through the notches. According to the photovoltaic support with the flexibly adjustable inclination angle, the inclination angle can be adjusted, the silicon plate can be shielded and protected, the adjustment can be realized only through one motor, and the economic benefit is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of brackets, in particular to a photovoltaic bracket with a flexibly adjustable inclination angle. Background Art

[0002] New energy generally refers to renewable energy developed and utilized on the basis of new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy and tidal energy, as well as thermal cycles between the ocean surface and deep layers. The utilization of solar energy requires the use of brackets to support silicon panels. Most existing brackets are metal frames, and their shape and position are fixed structures. They cannot be easily moved and adjusted, so the inclination angle cannot be adjusted well according to the season.

[0003] Publication number CN219420679U is a photovoltaic bracket that is easy to adjust the height. Through the cooperation of the pillow plate, the positioning concave block and the threaded hole, the photovoltaic panel is fixed and positioned to prevent the photovoltaic panel from falling off. The purpose of adjusting the angle of the photovoltaic panel is achieved through the combination of the electric push rod, the bearing seat and the positioning cylinder. However, it still cannot adjust the inclination angle well. Utility Model Content

[0004] The utility model aims to provide a photovoltaic support with a flexible and adjustable inclination angle to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic bracket with flexible and adjustable inclination angle, comprising an upper support plate, a silicon plate embedded in the top of the upper support plate, and a lower support plate arranged below the upper support plate, a connecting rod connected to one side of the top of the lower support plate, and the top of the connecting rod is hinged to the bottom of the upper support plate, grooves are provided on both sides of the top of the lower support plate, and a threaded rod is rotatably connected to the inner periphery of the groove, a threaded sleeve is threadedly connected to the outer periphery of the threaded rod, and a traction plate is hingedly arranged between the top of the threaded sleeve and the upper support plate, side plates are connected to both sides of the top of the upper support plate, and a light-transmitting film for protection is arranged between the two side plates through a groove limiter.

[0006] In a further embodiment, the outer circumference of the threaded sleeve is matched with the inner circumference of the groove, and both ends of the pulling plate are designed to be arc-shaped for easy rotation.

[0007] In a further embodiment, a transmission cavity is opened on one side of the top of the upper support plate, and a transmission bevel gear connected to the threaded rod is arranged on the inner circumference of the transmission cavity.

[0008] In a further embodiment, a center rod is disposed at the center of the transmission cavity, and two driving bevel gears are connected to the outer periphery of the center rod.

[0009] In a further embodiment, a base is arranged above the central rod, and a winding rod and a cover plate are arranged on the top of the base.

[0010] In a further embodiment, a concave toothed sleeve adapted to the active bevel gear is provided at the bottom of the base, and an extension rod is connected between the bottom of the base and the lower support plate.

[0011] In a further embodiment, a counterweight plate is connected between one end of the light-transmitting film, and a traction rope is provided between both sides of the other end of the light-transmitting film and the winding rod.

[0012] In a further embodiment, a U-frame is provided at the bottom of the lower support plate, and a driving motor is installed on the U-frame.

[0013] In a further embodiment, the driving end of the driving motor is connected to a main sleeve via a coupling, and the main sleeve and the bottom end of the active bevel gear are designed with a limiting tenon.

[0014] In a further embodiment, a compression spring is provided on the inner periphery of the main sleeve, and a magnetic magnet and a metal seat are provided between the main sleeve and the center rod.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0016] The rotational connection between the threaded rod and the groove and the adaptation design between the threaded sleeve and the groove, the arc design at both ends of the towing plate and the hinge design at both ends of the towing plate, the meshing design between the driving bevel gear and the transmission bevel gear and the connection design between the center rod and the driving motor, when the driving motor is running, the towing plate can be further moved, the upper support plate can be tilted, and the silicon plate can be further tilted;

[0017] The side plate connection design on both sides of the upper support plate and the notch design on the adjacent sides of the two side plates, in conjunction with the limit design of the light-transmitting film and the two notches and the connection of the light-transmitting film with the traction rope, combined with the cooperation of the base, the winding rod and the cover plate, can further traction and move the light-transmitting film, thereby forming a shielding protection;

[0018] The design of the limiting tenon of the bottom end of the center rod and the main sleeve and the connection of the driving motor and the bottom end of the main sleeve, in conjunction with the elastic restoring force of the compression spring, can make the upper active bevel gear mesh with the concave tooth sleeve to achieve driving, and then through the attraction between the magnetic iron and the metal seat, when the magnetic iron is started, the center rod can be further lowered, and the active bevel gear at the bottom can be further meshed with the transmission bevel gear, thereby adjusting the inclination angle and rewinding and unwinding can be achieved through a motor;

[0019] The photovoltaic bracket with flexible and adjustable inclination angle can not only adjust the inclination angle, but also shield and protect the silicon panel. This can be achieved with only one motor, and has high economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 For the utility model Figure 1 The enlarged view of the frame at A in the middle;

[0023] Figure 3 This is a schematic diagram of the connection structure of the central rod of the utility model;

[0024] Figure 4 It is a cross-sectional view of the upper support plate of the present utility model.

[0025] Description of reference numerals:

[0026] 1. Upper support plate; 2. Lower support plate; 3. Silicon plate; 4. Connecting rod; 5. Groove; 6. Threaded rod; 7. Threaded sleeve; 8. Pull-and-pull plate; 9. Side plate; 10. Transmission bevel gear; 11. Center rod; 12. Active bevel gear; 13. Extension rod; 14. U frame; 15. Driving motor; 16. Main sleeve; 17. Compression spring; 18. Magnetic iron; 19. Metal seat;

[0027] 21. Translucent film; 22. Counterweight plate; 23. Traction rope;

[0028] 31. Base; 32. Winding rod; 33. Cover plate. DETAILED DESCRIPTION

[0029] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0030] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0031] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0032] The articulation is achieved through two clamps in conjunction with a latch.

[0033] See also Figures 1 to 4 The general structure of the device body is an upper support plate 1 and a lower support plate 2. A connecting rod 4 is connected to one side of the top of the lower support plate 2. The top of the connecting rod 4 is hinged to the bottom of the upper support plate 1. A silicon plate 3 is embedded on the top of the upper support plate 1.

[0034] See also Figure 1 and Figure 4 In order to achieve shielding protection, the top two sides of the upper support plate 1 are connected with side plates 9, and the adjacent sides of the two side plates 9 are provided with slots, and a light-transmitting film 21 is provided between the inner circumferences of the two slots;

[0035] The light-transmitting film 21 is made of a material with high light transmittance and certain plasticity, such as a material similar to a soft film of a mobile phone, so that it can block without affecting the absorption of solar energy. A counterweight plate 22 is connected between one end of the light-transmitting film 21. The design of the counterweight plate 22 enables one end of the light-transmitting film 21 to have a downward force. Both sides of the other end of the light-transmitting film 21 are connected with a traction rope 23.

[0036] Bases 31 are provided on both sides of the top of the lower support plate 2, and an extension rod 13 is connected between the bottom of the base 31 and the bottom of the lower support plate 2. A winding rod 32 is provided at the top center of the base 31, and the outer periphery of the winding rod 32 is wound and connected with one end of the corresponding traction rope 23, and a cover plate 33 is connected to the top of the winding rod 32.

[0037] See also Figures 1 to 4 In order to adjust the inclination angle, grooves 5 are provided on both sides of the top of the lower support plate 2, and an adaptive threaded sleeve 7 is provided on the inner circumference of the groove 5. The center thread of the threaded sleeve 7 is connected with a threaded rod 6. Both ends of the threaded rod 6 are rotatably connected to the groove 5 through bearings. A pulling plate 8 is hingedly provided between the top of the threaded sleeve 7 and the upper support plate 1. Both ends of the pulling plate 8 are arc-shaped, and center holes are provided in the centers of both ends of the pulling plate 8.

[0038] See also Figures 1 to 3 In order to realize the driving, a U frame 14 is provided at the bottom of the lower support plate 2, a driving motor 15 is installed on the U frame 14, a driving end of the driving motor 15 is connected to a main sleeve 16 through a coupling, a center rod 11 is provided at the top tenon of the main sleeve 16, and a convex limit and anti-rotation part is provided at the bottom end of the center rod 11;

[0039] The top of the center rod 11 passes through the lower support plate 2, and a transmission cavity is opened at the top of the lower support plate 2 near the center rod 11. One end of the threaded rod 6 passes through the transmission cavity and is connected to the transmission bevel gear 10. A concave tooth pattern sleeve is provided at the bottom of the base 31, and the top center of the concave tooth pattern sleeve is connected to the winding rod 32. Two active bevel gears 12 are connected to the outer periphery of the center rod 11. The active bevel gear 12 is adapted to the transmission bevel gear 10 and the concave tooth pattern sleeve so that they can mesh with each other.

[0040] In order to realize the transmission conversion, a compression spring 17 is arranged on the inner circumference of the main sleeve 16. The elastic restoring force of the compression spring 17 makes the center rod 11 have an upward force, so that the driving bevel gear 12 at the top meshes with the concave tooth sleeve;

[0041] A magnetic magnet 18 is embedded at the bottom end of the center rod 11, and a metal seat 19 is connected to the inner bottom of the main sleeve 16. When the magnetic magnet 18 is started, the metal seat 19 can be attracted, so that the active bevel gear 12 below is meshed with the transmission bevel gear 10.

[0042] The above-mentioned components and electrical equipment are all existing technologies or existing feasible technologies. The working principles, sizes and models are irrelevant to the functions of this application, so they are not described in detail, and they are all controlled by remote control switches.

[0043] How it works

[0044] When the photovoltaic bracket with flexible and adjustable inclination angle is needed, the magnetic magnet 18 is started to drive the driving bevel gear 12 below to mesh with the transmission bevel gear 10, and then the driving motor 15 is started to drive the threaded rod 6 connected to the transmission bevel gear 10 to rotate, so that the threaded sleeve 7 moves, so that the pulling plate 8 moves synchronously, and the upper support plate 1 is further tilted to the desired angle;

[0045] When shielding protection is required, the magnetic magnet 18 is closed, and the elastic restoring force of the compression spring 17 is compressed, so that the upper active bevel gear 12 is engaged with the concave toothed sleeve, and the drive motor 15 is started to drive the concave toothed sleeve to rotate, so that the winding rod 32 rotates, the traction rope 23 is wound, and the light-transmitting film 21 is pulled to move along the notch and shield the silicon plate 3.

[0046] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0047] 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 photovoltaic support with a flexible and adjustable inclination angle, comprising an upper support plate (1), a silicon plate (3) being embedded on the top of the upper support plate (1), and a lower support plate (2) being arranged below the upper support plate (1); Features: A connecting rod (4) is connected to one side of the top of the lower support plate (2), and the top of the connecting rod (4) is hinged to the bottom of the upper support plate (1); grooves (5) are provided on both sides of the top of the lower support plate (2), and a threaded rod (6) is rotatably connected to the inner circumference of the groove (5); a threaded sleeve (7) is threadedly connected to the outer circumference of the threaded rod (6), and a pulling plate (8) is hingedly provided between the top of the threaded sleeve (7) and the upper support plate (1); side plates (9) are connected to both sides of the top of the upper support plate (1), and a light-transmitting film (21) for protection is provided between the two side plates (9) through a notch limit.

2. A photovoltaic support with flexible and adjustable inclination angle according to claim 1, characterized in that: The outer circumference of the threaded sleeve (7) is matched with the inner circumference of the groove (5), and both ends of the pulling plate (8) are designed to be arc-shaped for easy rotation.

3. The photovoltaic support with flexible and adjustable inclination angle according to claim 1, characterized in that: A transmission cavity is provided on one side of the top of the upper support plate (1), and a transmission bevel gear (10) connected to the threaded rod (6) is provided on the inner circumference of the transmission cavity.

4. The photovoltaic support with flexible and adjustable inclination angle according to claim 3 is characterized in that: A central rod (11) is arranged at the centre of the transmission cavity, and the outer periphery of the central rod (11) is connected to two active bevel gears (12).

5. The photovoltaic support with flexible and adjustable inclination angle according to claim 4, characterized in that: A base (31) is arranged above the central rod (11), and a winding rod (32) and a cover plate (33) are arranged on the top of the base (31).

6. A photovoltaic support with flexible and adjustable inclination angle according to claim 5, characterized in that: The bottom of the base (31) is provided with a concave toothed sleeve adapted to the active bevel gear (12), and an extension rod (13) is connected between the bottom of the base (31) and the lower support plate (2).

7. The photovoltaic support with flexible and adjustable inclination angle according to claim 5, characterized in that: A counterweight plate (22) is connected between one end of the light-transmitting film (21), and a traction rope (23) is provided between the two sides of the other end of the light-transmitting film (21) and the winding rod (32).

8. The photovoltaic support with flexible and adjustable inclination angle according to claim 1, characterized in that: A U frame (14) is provided at the bottom of the lower support plate (2), and a driving motor (15) is installed on the U frame (14).

9. The photovoltaic support with flexible and adjustable inclination angle according to claim 8, characterized in that: The driving end of the driving motor (15) is connected to a main sleeve (16) via a coupling, and the main sleeve (16) and the bottom end of the driving bevel gear (12) are designed with a limit tenon.

10. The photovoltaic support with flexible and adjustable inclination angle according to claim 9, characterized in that: A compression spring (17) is provided on the inner periphery of the main sleeve (16), and a magnetic magnet (18) and a metal seat (19) are provided between the main sleeve (16) and the center rod (11).

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