Angle-adjustable photovoltaic panel support

Abstract

The utility model discloses an angle-adjustable photovoltaic panel support, which comprises a mounting bottom plate, the top end of the mounting bottom plate is rotatably connected with a supporting plate for mounting a photovoltaic panel, and the top end of the mounting bottom plate is symmetrically and fixedly provided with rotating shaft seats rotatably connected with the supporting plate; when the height of the sun changes, a worker switches on an external power supply, at the moment, a rotating motor is started to drive an adjusting rod in an adjusting base to rotate, and a sliding block is driven to slide in the adjusting base along with rotation of the adjusting rod; a first rotating shaft is driven to slide on the inner side of a sliding groove, a first connecting rod can be driven to push the angle of a supporting plate according to the sliding distance of the first rotating shaft, when the sliding distance is farther, the angle adjustment of the supporting plate is larger, and the supporting angle of the supporting plate can be adjusted according to the height of the sun through a first adjusting assembly; and the collection efficiency of solar energy can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel support equipment, in particular to a photovoltaic panel support with adjustable angle. Background Technique

[0002] Photovoltaic panels are the main components in a solar power generation system, which are devices for converting solar energy into electrical energy. A photovoltaic panel support is a supporting structure for installing solar photovoltaic panels, used to fix and support the position of the photovoltaic panels in the solar power generation system.

[0003] When the seasons change, the solar altitude angle will change. It is necessary to adjust the installation angle of the solar photovoltaic panels irregularly to make the power generation power of the photovoltaic panels higher. In the prior art, the photovoltaic panel support is fixed at one location and cannot adjust the angle of the photovoltaic panels according to the angle of the sun. Content of the Utility Model

[0004] The purpose of the utility model is to provide a photovoltaic panel support with adjustable angle to solve the problem that when the seasons change, the solar altitude angle will change, and it is necessary to adjust the installation angle of the solar photovoltaic panels irregularly to make the power generation power of the photovoltaic panels higher. In the prior art, the photovoltaic panel support is fixed at one location and cannot adjust the angle of the photovoltaic panels according to the angle of the sun.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a photovoltaic panel support with adjustable angle, including an installation bottom plate. A support plate for installing a photovoltaic panel is rotatably connected to the top end of the installation bottom plate. Rotating shaft seats rotatably connected to the support plate are symmetrically and fixedly installed at the top end of the installation bottom plate. A first adjustment component for adjusting the support angle of the support plate is arranged at the top end of the installation bottom plate.

[0006] The first adjustment component includes an adjustment base fixedly installed at the top end of the installation bottom plate, an adjustment rod rotatably connected inside the adjustment base, and a sliding block connected to the adjustment rod. One end of the adjustment rod penetrates through the adjustment base and is electrically connected to a rotating motor. Sliding grooves are symmetrically opened at both ends of the adjustment base. Rotating shafts I penetrating through the sliding grooves are symmetrically and fixedly installed at both ends of the sliding block. One end of the rotating shaft I is provided with a connecting rod I installed at the bottom end of the support plate. A rotating shaft II connected to the connecting rod I is fixedly installed at the bottom end of the support plate.

[0007] As a further scheme of the utility model: a protective housing for protecting the rotating motor is fixedly installed at one end of the adjustment base.

[0008] As a further scheme of the utility model: fixing blocks for installing with the installation bottom plate are fixedly installed at one end of the adjustment base, and the fixing blocks are symmetrically and fixedly installed at both ends of the adjustment base.

[0009] As a further solution of the present utility model: a second adjustment component for adjusting the angle of the support plate is provided at the bottom end of the installation base plate. The second adjustment component includes a rotating base and a rotating top seat fixedly installed at the bottom end of the installation base plate. An electric rotating shaft rotatably connected to the rotating base is fixedly installed at the bottom end of the rotating top seat. A limiting block is fixedly installed on the inner wall of the rotating base. A limiting groove is formed in the middle of the two limiting blocks. Connecting rods II are symmetrically and fixedly installed at both ends of the electric rotating shaft. One end of each connecting rod II is slidably connected with a limiting rod adapted to the limiting groove.

[0010] As a further solution of the present utility model: a sliding groove for the limiting rod to slide is provided at one end of the connecting rod II, and a return spring for pushing the limiting rod to slide is symmetrically and fixedly installed inside the sliding groove.

[0011] As a further solution of the present utility model: one end of the limiting rod is provided with an inclined surface for easy pushing.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. When the height of the sun changes, the staff connects to the external power supply. At this time, the rotating motor is started to drive the adjusting rod inside the adjusting base to rotate. As the adjusting rod rotates, the sliding block is driven to slide inside the adjusting base. When the adjusting base slides, the rotating shaft I is driven to slide inside the sliding groove. According to the sliding distance of the rotating shaft I, the connecting rod I can be driven to push the support plate to adjust the angle. When the sliding distance is farther, the angle adjustment of the support plate is larger. The support angle of the support plate can be adjusted according to the height of the sun through the first adjustment component, which can increase the solar energy collection efficiency. At the same time, the protective shell at one end of the adjusting base can protect the rotating motor and increase the service life of the rotating motor;

[0014] 2. When the angle of the sun changes, the staff starts the electric rotating shaft to drive the rotating top seat to rotate, and then the support plate can be driven to adjust according to the rotating angle of the sun. When the electric rotating shaft rotates, the symmetrically arranged connecting rods II on the outer circumference are driven to rotate. When the connecting rod II rotates, the inclined surface at one end of the limiting rod contacts the limiting block, and the limiting rod will be pushed into the sliding groove inside the connecting rod II. When the limiting rod rotates to the limiting groove in the middle of the two limiting blocks, the limiting rod is ejected into the limiting groove by the return spring inside the sliding groove to complete the limiting. The limiting rod and the limiting groove can limit the rotation when the rotating base and the rotating top seat rotate, reduce the unexpected rotation caused by wind force or other external forces, and increase the stability of the rotation adjustment. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of the adjustment base of the present utility model;

[0017] Figure 3 It is a schematic side structure diagram of the adjustment base of the present utility model;

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the rotating base and the rotating top seat of the present utility model;

[0019] Figure 5 It is the present utility model Figure 4 An enlarged structure diagram of part A in it.

[0020] In the figure: 1. Installation base plate; 2. Support plate; 3. Rotating shaft seat; 4. First adjustment component; 41. Adjustment base; 42. Sliding block; 43. Adjustment rod; 44. Rotating motor; 45. Protective housing; 46. Sliding groove; 47. First rotating shaft; 48. First connecting rod; 49. Second rotating shaft; 410. Fixed block; 5. Second adjustment component; 51. Rotating base; 52. Rotating top seat; 53. Electric rotating shaft; 54. Limiting block; 55. Second connecting rod; 56. Sliding groove; 57. Return spring; 58. Limiting rod; 59. Inclined plane. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following will describe the embodiments according to the overall structure of the present utility model.

[0023] Referring to Figures 1 to 5 , in the embodiment of the present utility model, the angle-adjustable photovoltaic panel bracket includes an installation base plate 1. A support plate 2 for installing the photovoltaic panel is rotatably connected to the top end of the installation base plate 1. Rotating shaft seats 3 rotatably connected to the support plate 2 are symmetrically and fixedly installed at the top end of the installation base plate 1. A first adjustment assembly 4 for adjusting the support angle of the support plate 2 is arranged at the top end of the installation base plate 1;

[0024] The first adjustment assembly 4 includes an adjustment base 41 fixedly installed at the top end of the installation base plate 1, an adjustment rod 43 rotatably connected inside the adjustment base 41, and a sliding block 42 connected to the adjustment rod 43. One end of the adjustment rod 43 penetrates through the adjustment base 41 and is electrically connected to a rotating motor 44. Sliding grooves 46 are symmetrically opened at both ends of the adjustment base 41. Rotating shafts 47 penetrating through the sliding grooves 46 are symmetrically and fixedly installed at both ends of the sliding block 42. One end of the rotating shaft 47 is provided with a connecting rod 48 installed at the bottom end of the support plate 2. A rotating shaft 49 connected to the connecting rod 48 is fixedly installed at the bottom end of the support plate 2.

[0025] Referring to Figures 1 to 5 , a protective housing 45 for protecting the rotating motor 44 is fixedly installed at one end of the adjustment base 41. Fixing blocks 410 for installing with the installation base plate 1 are fixedly installed at one end of the adjustment base 41, and the fixing blocks 410 are symmetrically and fixedly installed at both ends of the adjustment base 41.

[0026] Referring to Figures 1 to 5, a second adjustment component 5 for adjusting the angle of the support plate 2 is provided at the bottom end of the installation base plate 1. The second adjustment component 5 includes a rotating base 51 and a rotating top seat 52 fixedly installed at the bottom end of the installation base plate 1. An electric rotating shaft 53 rotatably connected to the rotating base 51 is fixedly installed at the bottom end of the rotating top seat 52. A limiting block 54 is fixedly installed on the inner wall of the rotating base 51. A limiting groove is formed in the middle of the two limiting blocks 54. Connecting rods two 55 are symmetrically and fixedly installed at both ends of the electric rotating shaft 53. One end of the connecting rod two 55 is slidably connected with a limiting rod 58 adapted to the limiting groove. A sliding groove 56 for the limiting rod 58 to slide is formed at one end of the connecting rod two 55. And a return spring 57 for pushing the limiting rod 58 to slide is symmetrically and fixedly installed inside the sliding groove 56. An inclined surface 59 for facilitating pushing is provided at one end of the limiting rod 58.

[0027] The working principle of the present utility model is as follows: When the height of the sun changes, the staff turns on the external power supply. At this time, the rotating motor 44 is started to drive the adjusting rod 43 inside the adjusting base 41 to rotate. As the adjusting rod 43 rotates, the sliding block 42 is driven to slide inside the adjusting base 41. When the adjusting base 41 slides, the rotating shaft one 47 is driven to slide inside the sliding groove 46. According to the sliding distance of the rotating shaft one 47, the connecting rod one 48 can be driven to push the angle of the support plate 2. The farther the sliding distance is, the greater the angle adjustment of the support plate 2 is. Through the first adjustment component 4, the support angle of the support plate 2 can be adjusted according to the height of the sun, which can increase the solar energy collection efficiency. At the same time, the protective housing 45 at one end of the adjusting base 41 can protect the rotating motor 44 and increase the service life of the rotating motor 44. When the angle of the sun changes, the staff starts the electric rotating shaft 53 to drive the rotating top seat 52 to rotate, and then drives the support plate 2 to be adjusted according to the rotating angle of the sun. When the electric rotating shaft 53 rotates, the symmetric connecting rods two 55 on the outer circumference are driven to rotate. When the connecting rod two 55 rotates, the inclined surface 59 at one end of the limiting rod 58 contacts the limiting block 54, and the limiting rod 58 will be pushed into the sliding groove 56 inside the connecting rod two 55. When the limiting rod 58 rotates to the limiting groove in the middle of the two limiting blocks 54, the limiting rod 58 is ejected into the limiting groove by the return spring 57 inside the sliding groove 56 to complete the limiting. Through the limiting rod 58 and the limiting groove, the rotation of the rotating base 51 and the rotating top seat 52 can be limited, reducing the unexpected rotation caused by wind force or other external forces and increasing the stability of the rotation adjustment.

[0028] The above-mentioned is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. Angle-adjustable photovoltaic panel bracket, characterized in that: The invention comprises a mounting base plate (1), the top of which is rotatably connected to a support plate (2) for mounting a photovoltaic panel, the top of which is symmetrically fixedly mounted with a rotating shaft seat (3) rotatably connected to the support plate (2), and the top of which is provided with a first adjustment component (4) for adjusting the support angle of the support plate (2); The first adjustment component (4) comprises an adjustment base (41) fixedly mounted on the top of the mounting base (1), an adjustment rod (43) rotatably connected to the inside of the adjustment base (41), and a sliding block (42) connected to the adjustment rod (43); the adjustment rod (43) passes through one end of the adjustment base (41) and is electrically connected to a rotating motor (44); sliding grooves (46) are symmetrically provided at both ends of the adjustment base (41); and a rotating shaft (47) passing through the sliding grooves (46) is symmetrically fixedly installed at both ends of the sliding block (42); a connecting rod (48) mounted on the bottom end of the support plate (2) is provided at one end of the rotating shaft (47); and a rotating shaft (49) connected to the connecting rod (48) is fixedly installed at the bottom end of the support plate (2); A second adjustment component (5) for adjusting the angle of the support plate (2) is arranged at the bottom end of the mounting base (1), the second adjustment component (5) comprising a rotating base (51) and a rotating top base (52) fixedly mounted on the bottom end of the mounting base (1), an electric rotating shaft (53) rotatably connected to the rotating base (51) is fixedly mounted on the bottom end of the rotating top base (52), a limiting block (54) is fixedly mounted on the inner wall of the rotating base (51), a limiting groove is formed in the middle of two groups of the limiting blocks (54), two connecting rods (55) are symmetrically fixedly mounted at both ends of the electric rotating shaft (53), and one end of the connecting rod (55) is slidably connected to a limiting rod (58) adapted to the limiting groove.

2. The angle-adjustable photovoltaic panel bracket according to claim 1, characterized in that: A protective shell (45) for protecting the rotating motor (44) is fixedly mounted on one end of the adjustment base (41).

3. The angle-adjustable photovoltaic panel support according to claim 1, characterized in that: A fixing block (410) mounted on the mounting base plate (1) is fixedly mounted on one end of the adjusting base (41), and the fixing block (410) is symmetrically fixedly mounted on both ends of the adjusting base (41).

4. The angle-adjustable photovoltaic panel support according to claim 1, characterized in that: One end of the second connecting rod (55) is provided with a sliding groove (56) for the limiting rod (58) to slide, and a return spring (57) for pushing the limiting rod (58) to slide is symmetrically fixedly installed inside the sliding groove (56).

5. The angle-adjustable photovoltaic panel support according to claim 4, characterized in that: One end of the limiting rod (58) is provided with an inclined surface (59) for facilitating pushing.

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