A photovoltaic support

Abstract

The application discloses a photovoltaic support, which comprises two vertical supporting arms, two transverse bearing columns fixed between the vertical supporting arms, and a plurality of photovoltaic components connected between the transverse bearing columns; and a rotary adjusting base, which comprises a supporting bottom plate, an electric telescopic rod connected in a second supporting seat, and a limiting linkage rod rotatably connected to the other end of the electric telescopic rod and fixed to the vertical supporting arm; when the illumination angle of the photovoltaic component needs to be adjusted, the electric telescopic rod can be driven to extend until the surface of the photovoltaic component is perpendicular to the sunlight, so that the light receiving time of the photovoltaic component is prolonged, more sunlight energy is captured, and the power generation efficiency of the photovoltaic component is improved; meanwhile, when the photovoltaic support needs to be stored, the electric telescopic rod can be continuously driven to further extend until the vertical supporting arm is rotated to a position parallel to the supporting bottom plate, so that the space occupied by the whole structure is minimized, and the storage and transportation are more convenient.

Description

[0001] The present patent application is a divisional application, the original application number is 202410630304.X, the application date is May 21, 2024, and the invention name is a photovoltaic support convenient to install. TECHNICAL FIELD

[0002] The present application relates to the technical field of photovoltaic panels, in particular to a photovoltaic support. BACKGROUND

[0003] Photovoltaic technology is a technology that directly converts sunlight into electrical energy, mainly relying on photovoltaic panels to achieve this. This technology is widely used in solar power generation systems. Photovoltaic supports are support structures for installing photovoltaic panels, usually consisting of pillars, beams, connecting pieces, etc. Their main function is to support photovoltaic panels so that they can be safely and stably fixed to the ground or buildings. However, some photovoltaic supports require manual adjustment of fasteners when adjusting the angle, which is very inconvenient, and they cannot be folded, making them inconvenient to store and transport. SUMMARY

[0004] The technical solution of the present application to solve the above technical problems is as follows: a photovoltaic support, comprising two vertical support arms, between which two horizontal load columns are fixed, and a plurality of photovoltaic modules are connected between the horizontal load columns; it also includes a rotary adjustment base, the rotary adjustment base includes a support base, the top surface of the support base is fixed with a first support seat on both sides, the first support seat is rotatably connected with a rotary connecting rod, and the rotary connecting rod is fixed with an auxiliary support plate, the top surface of the support base is also fixed with a second support seat on both sides, the second support seat is connected with an electric telescopic rod, and the other end of the electric telescopic rod is rotatably connected with a limiting linkage rod fixed with the vertical support arm.

[0005] Preferably, the limiting linkage rod and the rotary connecting rod are in a fixed state.

[0006] Preferably, when the electric telescopic rod is driven to extend, it can simultaneously cause the auxiliary support plate to drive the vertical support arm, the horizontal load column and the plurality of photovoltaic modules to deflect around the center of the rotary connecting rod as a whole. BRIEF DESCRIPTION OF DRAWINGS

[0007] In order to more clearly illustrate the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments described in the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0008] Figure 1It is a schematic diagram of the overall structure of the present application;

[0009] Figure 2 It is a schematic diagram of the back structure of the present application;

[0010] Figure 3 It is a partial structure side view of the folding mechanism of the present application;

[0011] Figure 4 It is an enlarged view of A part structure of the present application; Figure 3

[0012] Figure 5 It is an enlarged view of B part structure of the present application; Figure 3

[0013] Figure 6 It is a structure side view of the present application;

[0014] Figure 7 It is an enlarged view of C part structure of the present application. Figure 6

[0015] In the figure: 1, vertical support arm; 2, transverse bearing column; 3, photovoltaic module; 4, folding mechanism; 41, vertical sliding frame; 42, folding adjustment plate; 43, sliding groove; 44, coupling transmission set; 45, collar; 46, rotating gear; 47, protective cross plate; 48, directional rack; 49, driving bearing frame; 410, threaded transmission rod; 411, lifting adjustment sleeve; 5, rotating adjustment base; 51, support bottom plate; 52, first support seat; 53, rotating coupling rod; 54, auxiliary support plate; 55, second support seat; 56, electric telescopic rod; 57, limit linkage rod. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] The principles and characteristics of the present application are described below in combination with the drawings. The examples are only used to explain the present application, and are not used to limit the scope of the present application.

[0018] Please refer to Figures 1-7 As shown in the figure, the photovoltaic support provided by the present embodiment is like Figures 1-2 ​​​As shown, including two vertical support arms 1, between which two transverse bearing columns 2 are fixedly connected, one side of the transverse bearing column 2 is provided with a folding mechanism 4, a plurality of photovoltaic modules 3 are slidably connected between the transverse bearing columns 2 through the folding mechanism 4, during installation, lifting the folding mechanism 4 can drive a plurality of photovoltaic modules 3 to be synchronously dispersed and rotated, and during storage, lowering the folding mechanism 4 can drive a plurality of photovoltaic modules 3 to be folded to the center position.

[0019] Referring to Figures 3-4 As shown, the folding mechanism 4 includes a folding adjusting plate 42 slidably connected between the two vertical support arms 1, a plurality of sliding grooves 43 are formed on the folding adjusting plate 42, the sliding grooves 43 are all arranged in an inclined state and converge to the center position of the folding adjusting plate 42 from bottom to top, a plurality of coupling transmission sleeves 44 are movably arranged on the upper transverse bearing column 2, the coupling transmission sleeves 44 are slidably connected to the sliding grooves 43 on the side close to the folding adjusting plate 42, and the photovoltaic modules 3 are rotatably connected below the coupling transmission sleeves 44. In the initial state, the coupling transmission sleeves 44 are located at the top position of the sliding grooves 43, when the folding adjusting plate 42 is lifted, the coupling transmission sleeves 44 can slide to the bottom of the sliding grooves 43 and drive the photovoltaic modules 3 to translate along the transverse bearing column 2 to both sides.

[0020] In combination Figure 5 As shown, one side of the lower transverse bearing column 2 is provided with a protective transverse plate 47, a plurality of directional racks 48 are fixedly connected to the protective transverse plate 47, specifically, the protective transverse plate 47 is fixedly connected between the two vertical support arms 1, and the protective transverse plate 47 is arranged in parallel with the transverse bearing column 2.

[0021] A plurality of sleeve rings 45 are slidably arranged on the lower transverse bearing column 2, a rotating gear 46 is rotatably connected to the upper end of the sleeve ring 45, the rotating gear 46 is fixedly connected to the lower end of the photovoltaic module 3, and the rotating gear 46 is matched with the directional rack 48, when the sleeve ring 45 translates, the directional rack 48 can drive the rotating gear 46 to rotate, thereby driving the photovoltaic module 3 to rotate.

[0022] It can be understood that during installation, the user can lift the folding adjusting plate 42 in the folding mechanism 4, so that the connecting transmission sleeve 44 slides from the top of the sliding groove 43 to the bottom position of the sliding groove 43. During the sliding of the connecting transmission sleeve 44, the connecting sliding sleeve also simultaneously translates on the upper transverse support column 2, thereby driving the photovoltaic module 3 to translate to both sides along the direction of the transverse support column 2, thereby making the distance between the photovoltaic modules 3 larger, realizing the synchronous unfolding of multiple photovoltaic modules 3. At the same time, during the unfolding of the photovoltaic module 3, the sleeve ring 45 on the lower transverse support column 2 simultaneously translates, thereby driving the rotating gear 46 on the sleeve ring 45 to translate on the directional rack 48 of the protection horizontal plate 47, so that the rotating gear 46 can rotate while translating, thereby driving the photovoltaic module 3 to rotate, realizing that multiple photovoltaic modules 3 can rotate while being unfolded synchronously, completing the rapid deployment of multiple photovoltaic modules 3 in a short time, and improving the installation efficiency of multiple photovoltaic modules 3. Optionally, the sizes of the rotating gears 46 can be different, and the gears closer to the center position can be smaller, so that the photovoltaic module 3 can complete a larger angle of rotation in a short distance. During the practical process of the photovoltaic module 3, the user can also adjust the deflection angle of the photovoltaic module 3 by adjusting the position of the folding adjusting plate 42 in the folding mechanism 4, so that it can better receive light and improve the photovoltaic conversion efficiency. During storage, contrary to the installation process, the user can lower the position of the folding adjusting plate 42 in the folding mechanism 4, so that multiple photovoltaic modules 3 can gather towards the center position, and the photovoltaic modules 3 rotate inward, so that the photovoltaic modules 3 can be stacked with each other, saving storage space while also being able to protect the surface of the photovoltaic module 3.

[0023] Further, the connecting transmission sleeve 44, the sliding groove 43, the photovoltaic module 3, the sleeve ring 45, the rotating gear 46 and the directional rack 48 are arranged in one-to-one correspondence.

[0024] Of course, the folding mechanism 4 can also be further specifically designed, which will be described in detail as follows:

[0025] Further, simultaneously, referring to Figure 4 It is shown that the folding mechanism 4 further includes a vertical sliding frame 41 fixedly connected to the vertical support arm 1, the vertical sliding frame 41 is in sliding connection with the folding adjusting plate 42, and the folding adjusting plate 42 can slide up and down in the vertical sliding frame 41.

[0026] Combined with Figure 4 and Figures 6-7As shown, two vertical support arms 1 are also fixedly connected with a drive carrier 49, and the vertical center line position of the drive carrier 49 is rotatably connected with a threaded transmission rod 410, and the outer wall of the threaded transmission rod 410 is threadedly connected with a lifting adjusting sleeve 411 fixedly connected with the folding adjusting plate 42, and when the threaded transmission rod 410 rotates, it can drive the folding adjusting plate 42 to lift or lower.

[0027] It can be understood that, in actual use, by rotating the threaded transmission rod 410, the lifting adjusting sleeve 411 can drive the folding adjusting plate 42 to move up and down on its outer wall, so that as the up and down positions of the folding adjusting plate 42 change, the plurality of connecting transmission sleeve assemblies 44 can be synchronously slid to different positions in the inner cavity of the sliding groove 43, so that the distance between the two corresponding connecting transmission sleeve assemblies 44 changes equidistantly, so that the distance between the corresponding two photovoltaic modules 3 changes. Alternatively, the threaded transmission rod 410 can be manually rotated, without the need for additional power, saving energy and protecting the environment. It can also be motor-driven, which is convenient and fast. The present embodiment is not specifically limited.

[0028] It should be noted that, in order to further improve the photoelectric conversion efficiency of the photovoltaic module 3, a rotating adjusting base 5 can also be specifically designed, as follows:

[0029] Further preferably, referring to Figure 6 and Figures 2-3 As shown, it also includes a rotating adjusting base 5, which includes a support bottom plate 51, and the top surface of the support bottom plate 51 is fixedly connected with a first support seat 52 on both sides, and the first support seat 52 is rotatably connected with a rotating connecting rod 53, and the rotating connecting rod 53 is fixedly connected with an auxiliary support plate 54.

[0030] Specifically, the auxiliary support plate 54 can assist in supporting the vertical support arm 1, making the entire structure more stable.

[0031] The top surface of the support bottom plate 51 is also fixedly connected with a second support seat 55, and the second support seat 55 is rotatably connected with an electric telescopic rod 56, and the other end of the electric telescopic rod 56 is rotatably connected with a limiting linkage rod 57 fixedly connected with the vertical support arm 1, and the limiting linkage rod 57 and the rotating connecting rod 53 are in a fixedly connected state.

[0032] It can be understood that when it is necessary to adjust the light angle of the photovoltaic module 3, the electric telescopic rod 56 can be driven to extend, thereby pushing the limiting linkage rod 57 to drive the rotating connecting rod 53 to rotate in the first support seat 52, so as to synchronously make the auxiliary support plate 54 combine with the limiting linkage rod 57 to drive the vertical supporting arm 1, the transverse bearing column 2 and the plurality of photovoltaic modules 3 to deflect around the center of the rotating connecting rod 53 as a whole, until the surface of the photovoltaic module 3 is directly opposite to the sunlight, so as to improve the light receiving time of the photovoltaic module 3, capture more sunlight energy, and thereby improve the power generation efficiency of the photovoltaic module 3; at the same time, when it is necessary to store, the user can continue to drive the electric telescopic rod 56 to further extend, until the vertical supporting arm 1 rotates to a position parallel to the support bottom plate 51, so that the space occupied by the whole structure is minimized, and it is more convenient for storage and transportation.

[0033] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic support bracket, comprising two vertical support arms (1), wherein two horizontal bearing columns (2) are fixedly connected between the vertical support arms (1), characterized in that: Multiple photovoltaic modules (3) are connected between the horizontal support columns (2); the system also includes a rotating adjustment base (5), which includes a support base plate (51). First support seats (52) are fixed to both sides of the top surface of the support base plate (51). A rotating connecting rod (53) is rotatably connected between the first support seats (52), and an auxiliary support plate (54) is fixed to the rotating connecting rod (53). A second support seat (55) is also fixed to both sides of the top surface of the support base plate (51). An electric telescopic rod (56) is connected inside the second support seat (55). The other end of the electric telescopic rod (56) is rotatably connected to a limiting linkage rod (57) fixed to the vertical support arm (1). The limiting linkage rod (57) and the rotating connecting rod (53) are fixedly connected. A retraction mechanism (4) is provided on one side of the horizontal support column (2). The retraction mechanism (4) includes a retraction adjustment plate (42) slidably connected between the two vertical support arms (1). The retraction adjustment plate (42) has multiple sliding grooves (43). The multiple sliding grooves (43) are all set in an inclined state and move towards the center of the retraction adjustment plate (42) from bottom to top. Multiple connecting transmission kits (44) are movably sleeved on the horizontal support column (2) above. The side of the connecting transmission kit (44) close to the retraction adjustment plate (42) is slidably connected in the sliding groove (43). A photovoltaic module (3) is rotatably connected below the connecting transmission kit (44). A protective horizontal plate (47) is provided on one side of the lower transverse support column (2), and a plurality of directional racks (48) are fixedly connected to the protective horizontal plate (47); a plurality of collars (45) are slidably sleeved on the lower transverse support column (2), and a rotating gear (46) is rotatably connected to the upper end of the collar (45). The upper end of the rotating gear (46) is fixedly connected to the lower end of the photovoltaic module (3), and the rotating gear (46) matches the directional rack (48); During the process of the photovoltaic module (3) spreading out, the collar (45) on the horizontal support column (2) below will be synchronously translated, which will cause the rotating gear (46) on the collar (45) to be translated on the directional rack (48) of the protective horizontal plate (47), so that the rotating gear (46) can rotate while translating, thereby causing the photovoltaic module (3) to rotate.

2. The photovoltaic support according to claim 1, characterized in that: When the electric telescopic rod (56) is driven to extend, the auxiliary support plate (54) combined with the limiting linkage rod (57) can simultaneously drive the vertical support arm (1), the horizontal bearing column (2) and multiple photovoltaic modules (3) to deflect around the center of the rotating connecting rod (53).

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