Solar photovoltaic panel support frame with adjustable orientation

Abstract

The utility model discloses a solar photovoltaic panel support frame capable of adjusting orientation, which relates to the technical field of photovoltaic panel support frames, and comprises a device bottom plate, two sides of the top end of the device bottom plate are provided with first sliding grooves, the inner surfaces of the first sliding grooves are connected with sliding blocks in a sliding manner, and the sliding blocks slide in the inner walls of the first sliding grooves. When the jacking rod ascends, the support bottom plate at the bottom of the jacking rod slides along the second sliding groove so as to drive the supporting main plate to rotate and adjust the orientation of the solar photovoltaic panel, and the placing ring at the top of the fixing rod is connected with the linkage block through the rotating bearing, so that the support bottom plate and the fixing rod can form a rotating structure through the linkage block and the rotating bearing. When the jacking rod ascends and descends, the support bottom plate can drive the linkage block and the rotating bearing to rotate in the placing ring, so that the inclination angle of the solar photovoltaic panel is changed, the orientation of the solar photovoltaic panel is adjusted, flexible adjustment of the orientation and the inclination angle of the solar photovoltaic panel is achieved, and the receiving efficiency of solar energy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel support frames, in particular to a solar photovoltaic panel support frame with adjustable orientation. Background Art

[0002] In recent years, with the increasingly serious global energy crisis and environmental pollution problems, solar energy, as a clean and renewable energy form, has received widespread attention and application. As the core equipment of solar power generation, the power generation efficiency and service life of solar photovoltaic panels are affected by the support and stability of the bracket. Therefore, a solar photovoltaic panel support frame is needed to improve the power generation efficiency and service life of photovoltaic panels, which has important practical significance and application value.

[0003] The existing solar photovoltaic panel support frame cannot be adjusted after being fixed. This fixed support frame cannot adapt to the changes in light in different seasons and weather conditions. The fixed support frame cannot flexibly adjust the angle and inclination of the photovoltaic panel, resulting in unstable energy receiving efficiency of the photovoltaic panel. To address the above problems, a solar photovoltaic panel support frame with adjustable orientation is proposed. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a solar photovoltaic panel support frame with adjustable orientation, which solves the problem that the existing solar photovoltaic panel support frame cannot be adjusted after being fixed, and such a fixed support frame cannot adapt to changes in light under different seasons and weather conditions.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar photovoltaic panel support frame with adjustable direction, comprising a device bottom plate, wherein first slide grooves are provided on both sides of the top of the device bottom plate, a sliding block is slidably connected to the inner surface of the first slide groove, both sides of the top of the sliding block are fixedly connected to limiting blocks, the top outside of the limiting block is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a lifting rod, the top outside of the lifting rod is movably connected to a sliding rod, the top outside of the sliding rod is movably connected to a second slide groove, the top of the second slide groove is fixedly connected to the bracket bottom plate, the top outer surface of the bracket bottom plate is fixedly connected to a ventilation plate, the top outer surface of the ventilation plate is fixedly connected to a supporting main board, an empty groove is provided inside the supporting main board, and the top of the supporting main board is fixedly connected to a fixing seat.

[0006] As mentioned above, a fixing rod is fixedly connected to the top center of the bottom plate of the device, and placement rings are fixedly connected to both sides of the top outer ends of the fixing rod. A rotating bearing is movably connected to the inner surface of the placement ring, and a connecting block is movably connected to the outside of the rotating bearing, and the connecting block is fixed to the bottom center of the bottom plate of the bracket.

[0007] As mentioned above, a first slide is provided between the bottom plate of the bracket and the supporting main board, connecting rods are movably connected to both sides of the inner surface of the bottom of the first slide, a placement plate is fixedly connected to one side of the top of the connecting rod, a cleaning brush is fixedly connected to the upper and lower ends of the placement plate, a second slide is penetrated on both sides of the ventilation plate, and an operating rod is movably connected to the inner surface of the second slide.

[0008] As mentioned above, the slider is slidably connected to the inner wall of the first slide groove, the bottom outer surface of the limit block is tightly fitted with the top outer surface of the device bottom plate, and the lifting rod forms a sliding structure with the device bottom plate through the cooperation between the connecting block, the slider and the first slide groove.

[0009] As mentioned above, the second slide groove is opened on both sides of the bottom of the bracket base plate, the second slide groove and the slide rod are slidably connected, the support main board forms a rotating structure through the cooperation between the second slide groove, the slide rod, the lifting rod, the first slide groove and the slider, the outer wall of the ventilation plate is provided with a plurality of small holes, and the empty groove is opened between the bracket base plate, the ventilation plate and the support main board.

[0010] As mentioned above, the placement ring is symmetrically distributed on the top of the fixed rod, the rotating bearing and the placement ring are rotationally connected, the rotating bearing and the connecting block are rotationally connected, and the bracket base plate forms a rotating structure with the fixed rod through the cooperation between the connecting block, the rotating bearing and the placement ring.

[0011] As mentioned above, the bottom of the connecting rod is slidably connected to the empty slot, the first slide slot is opened on both sides of the ventilation plate, the first slide track is opened on the top of the supporting main board, and the connecting rod is slidably connected to the inner wall of the first slide track.

[0012] As mentioned above, the operating rod passes through the second slideway and is fixedly connected to the connecting rod. The cleaning brush forms a sliding structure with the supporting main board through the cooperation between the placement plate, the connecting rod and the operating rod. The bottom of the cleaning brush fits tightly with the top of the supporting main board.

[0013] Compared with the prior art, the solar photovoltaic panel support frame with adjustable orientation has the following beneficial effects:

[0014] 1. The utility model moves the slider at the top of the bottom plate of the device, and the slider slides in the inner wall of the first slide groove, so that the jacking rod can be lifted and lowered along the top of the bottom plate of the device. When the jacking rod rises, the bracket bottom plate at the bottom of the jacking rod will slide along the second slide groove, thereby driving the supporting main board to rotate, and adjust the direction of the solar photovoltaic panel. The small holes on the ventilation plate can ensure air circulation and improve the heat dissipation effect. The placing ring at the top of the fixed rod is connected with the connecting block through a rotating bearing, so that the bracket bottom plate can form a rotating structure with the fixed rod through the connecting block and the rotating bearing. When the jacking rod is lifted or lowered, the bracket bottom plate will drive the connecting block and the rotating bearing to rotate in the placing ring, thereby changing the inclination angle of the solar photovoltaic panel and adjusting the direction of the solar photovoltaic panel, realizing flexible adjustment of the direction and inclination angle of the solar photovoltaic panel and improving the efficiency of receiving solar energy.

[0015] 2. The cleaning brush of the support frame of the utility model can effectively clean the dust and dirt on the surface of the support frame and the bottom of the photovoltaic panel, ensuring the power generation effect of the photovoltaic panel. The cleaning brush forms a sliding structure with the support main board through the cooperation between the placement plate, the connecting rod and the operating rod, so that the cleaning brush can slide back and forth on the surface of the photovoltaic panel, thereby effectively cleaning the dust and dirt on the surface of the photovoltaic panel. The bottom of the cleaning brush fits tightly with the top of the support main board, ensuring the comprehensiveness of the cleaning effect.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the solar photovoltaic panel support frame with adjustable orientation of the utility model;

[0018] Figure 2 It is a schematic diagram of the side cross-sectional structure of the solar photovoltaic panel support frame with adjustable orientation of the utility model;

[0019] Figure 3 This is a schematic diagram of the upward structure of the solar photovoltaic panel support frame with adjustable orientation of the utility model;

[0020] Figure 4 It is a schematic diagram of the side cross-sectional structure of the solar photovoltaic panel support frame with adjustable orientation of the utility model;

[0021] Figure 5 The utility model is a solar photovoltaic panel support frame with adjustable orientation Figure 4 Schematic diagram of the structure at point B in the middle.

[0022] In the figure: 1. device base plate; 101. first slide groove; 102. slider; 103. limit block; 104. connection block; 2. lifting rod; 201. slide rod; 202. second slide groove; 203. bracket base plate; 204. ventilation plate; 205. support main board; 206. empty slot; 207. fixed seat; 3. fixing rod; 301. placement ring; 302. rotating bearing; 303. linkage block; 4. first slide; 401. linkage rod; 402. placement plate; 403. cleaning brush; 404. second slide; 405. operating rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-5 As shown, the utility model provides a technical solution: a solar photovoltaic panel support frame with adjustable orientation, comprising a device bottom plate 1, first slide grooves 101 are provided on both sides of the top of the device bottom plate 1, a slider 102 is slidably connected to the inner surface of the first slide groove 101, both sides of the top of the slider 102 are fixedly connected to limit blocks 103, the top of the limit block 103 is fixedly connected to a connecting block 104, the top of the connecting block 104 is fixedly connected to a lifting rod 2, the top of the lifting rod 2 is movably connected to a sliding rod 201, the top of the sliding rod 201 is movably connected to a second slide groove 202, the top of the second slide groove 202 is fixedly connected to a bracket bottom plate 203, the top outer surface of the bracket bottom plate 203 is fixedly connected to a ventilation plate 204, the top of the ventilation plate 204 is fixedly connected to a supporting main board 205, and an empty slot is provided inside the supporting main board 205 206, a fixing seat 207 is fixedly connected to the top of the supporting main board 205, a fixing rod 3 is fixedly connected to the top center of the device bottom plate 1, a placing ring 301 is fixedly connected to both sides of the top outer end of the fixing rod 3, a rotating bearing 302 is movably connected to the inner surface of the placing ring 301, a connecting block 303 is movably connected to the outside of the rotating bearing 302, the connecting block 303 is fixed to the bottom center of the bracket bottom plate 203, a first slide 4 is provided between the bracket bottom plate 203 and the supporting main board 205, connecting rods 401 are movably connected to both sides of the bottom inner surface of the first slide 4, a placing plate 402 is fixedly connected to one side of the top of the connecting rod 401, a cleaning brush 403 is fixedly connected to the upper and lower ends of the placing plate 402, a second slide 404 is provided through both sides of the ventilation plate 204, and an operating rod 405 is movably connected to the inner surface of the second slide 404.

[0025] According to the overall structure of the device, through the cooperation of the first slide groove 101 and the slider 102 on the bottom plate 1 of the device, the slider 102 can slide freely in the first slide groove 101, so as to adjust the direction of the photovoltaic panel. At the same time, the design of the limit block 103 and the connecting block 104 allows the slider 102 to remain stable during the sliding process, avoiding the shaking and displacement of the photovoltaic panel. The combination of the lifting rod 2 and the sliding rod 201 allows the photovoltaic panel to achieve two-way adjustment of height and angle. The sliding rod 201 slides freely on the lifting rod 2, and the bracket bottom plate 203 is fixed to the device through the second slide groove 202, thereby ensuring the stability of the photovoltaic panel. The combination of the first slide 4 and the placement ring 301 provides a stable support point for the photovoltaic panel, and the coordinated use of the rotating bearing 302 and the linkage block 303 allows the photovoltaic panel to be easily rotated and adjusted to adapt to different sunlight exposure angles, thereby improving the utilization rate of the photovoltaic panel and making the installation and maintenance of the photovoltaic panel simpler and more convenient. In addition, the design of the first slide 4 and the linkage rod 401 allows the placement plate 402 to slide freely in the first slide 4, thereby realizing the automatic cleaning function of the photovoltaic panel. The setting of the cleaning brush 403 can effectively remove dust and dirt on the surface of the photovoltaic panel, thereby ensuring the power generation efficiency and service life of the photovoltaic panel.

[0026] like Figure 1-5 As shown, the slider 102 is slidably connected to the inner wall of the first slide groove 101, the bottom outer surface of the limit block 103 is tightly fitted with the top outer surface of the device bottom plate 1, and the lifting rod 2 forms a sliding structure with the device bottom plate 1 through the cooperation between the connecting block 104, the slider 102 and the first slide groove 101. The second slide groove 202 is opened on both sides of the bottom of the bracket bottom plate 203. The second slide groove 202 and the slide rod 201 are slidably connected. The support main board 205 is supported by the second slide groove 202, the slide rod 201, the lifting rod 2, and the first slide groove 10 1 and the slider 102 form a rotating structure, the outer wall of the ventilation plate 204 is provided with a plurality of small holes, the empty slot 206 is provided between the bracket bottom plate 203, the ventilation plate 204 and the supporting main board 205, the placement ring 301 is symmetrically distributed on the top of the fixed rod 3, the rotating bearing 302 and the placement ring 301 are rotationally connected, the rotating bearing 302 and the linkage block 303 are rotationally connected, and the bracket bottom plate 203 forms a rotating structure with the fixed rod 3 through the cooperation between the linkage block 303, the rotating bearing 302 and the placement ring 301.

[0027] By moving the slider 102 at the top of the device bottom plate 1, the slider 102 slides in the inner wall of the first slide groove 101, so that the lifting rod 2 can be lifted and lowered along the top of the device bottom plate 1. When the lifting rod 2 rises, the bracket bottom plate 203 at the bottom of the lifting rod 2 will slide along the second slide groove 202, thereby driving the supporting main board 205 to rotate and adjust the direction of the solar photovoltaic panel. The small holes on the ventilation plate 204 can ensure air circulation and improve the heat dissipation effect. The placement ring 301 at the top of the fixed rod 3 is connected with the linkage block 303 through the rotating bearing 302, so that the bracket bottom plate 203 can form a rotating structure with the fixed rod 3 through the linkage block 303 and the rotating bearing 302. When the lifting rod 2 is lifted or lowered, the bracket bottom plate 203 will drive the linkage block 303 and the rotating bearing 302 to rotate in the placement ring 301, thereby changing the inclination angle of the solar photovoltaic panel and adjusting the direction of the solar photovoltaic panel, realizing the flexible adjustment of the direction and inclination angle of the solar photovoltaic panel and improving the solar energy receiving efficiency.

[0028] like Figure 1-5 As shown, the bottom of the connecting rod 401 is slidably connected to the empty groove 206, the first slide groove 101 is opened on both sides of the ventilation plate 204, the first slide 4 is opened on the top of the supporting main board 205, the connecting rod 401 is slidably connected to the inner wall of the first slide 4, the operating rod 405 passes through the second slide 404 and is fixedly connected to the connecting rod 401, and the cleaning brush 403 forms a sliding structure with the supporting main board 205 through the cooperation between the placement plate 402, the connecting rod 401 and the operating rod 405, and the bottom of the cleaning brush 403 is tightly fitted with the top of the supporting main board 205.

[0029] The cleaning brush 403 of the support frame is used to clean the dust and dirt on the surface of the support frame and the bottom of the photovoltaic panel to ensure the power generation effect of the photovoltaic panel. The cleaning brush 403 forms a sliding structure with the support main board 205 through the cooperation between the placement plate 402, the connecting rod 401 and the operating rod 405, so that the cleaning brush 403 can slide back and forth on the surface of the photovoltaic panel, thereby effectively cleaning the dust and dirt on the surface of the photovoltaic panel. The bottom of the cleaning brush 403 fits tightly with the top of the support main board 205, ensuring the comprehensiveness of the cleaning effect.

[0030] Working principle: When the device is used, the slider 102 on the top of the mobile device bottom plate 1 slides in the inner wall of the first slide groove 101, so that the lifting rod 2 can be lifted and lowered along the top of the device bottom plate 1. When the lifting rod 2 rises, the bracket bottom plate 203 at the bottom of the lifting rod 2 will slide along the second slide groove 202, thereby driving the supporting main board 205 to rotate and adjust the direction of the solar photovoltaic panel. The small holes on the ventilation plate 204 can ensure air circulation and improve the heat dissipation effect. The placement ring 301 on the top of the fixed rod 3 is connected with the linkage block 303 through the rotating bearing 302, so that the bracket bottom plate 203 can form a rotating structure with the fixed rod 3 through the linkage block 303 and the rotating bearing 302. When the lifting rod 2 is lifted or lowered, the bracket bottom plate 203 will drive the linkage block 303 and the rotating bearing 302 to rotate in the placement ring 301, thereby changing the inclination angle of the solar photovoltaic panel and adjusting the direction of the solar photovoltaic panel, realizing the flexible adjustment of the direction and inclination angle of the solar photovoltaic panel and improving the solar energy receiving efficiency.

[0031] Then, the cleaning brush 403 of the support frame can effectively clean the dust and dirt on the surface of the support frame and the bottom of the photovoltaic panel to ensure the power generation effect of the photovoltaic panel. The cleaning brush 403 forms a sliding structure with the support main board 205 through the cooperation between the placement plate 402, the connecting rod 401 and the operating rod 405, so that the cleaning brush 403 can slide back and forth on the surface of the photovoltaic panel, thereby effectively cleaning the dust and dirt on the surface of the photovoltaic panel. The bottom of the cleaning brush 403 fits tightly with the top of the support main board 205 to ensure the comprehensiveness of the cleaning effect.

[0032] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0033] 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 solar photovoltaic panel support frame with adjustable orientation, comprising a device bottom plate (1), characterized in that: The top sides of the bottom plate (1) of the device are provided with first slide grooves (101), the inner surface of the first slide groove (101) is slidably connected with a slider (102), the top sides of the slider (102) are fixedly connected with a limit block (103), the top of the limit block (103) is externally fixedly connected with a connecting block (104), the top of the connecting block (104) is fixedly connected with a lifting rod (2), the top of the lifting rod (2) is externally movably connected with a sliding rod (201), and the sliding rod The top of (201) is externally and movably connected to a second slide groove (202), the top of the second slide groove (202) is fixedly connected to a bracket base plate (203), the top outer surface of the bracket base plate (203) is fixedly connected to a ventilation plate (204), the top of the ventilation plate (204) is externally and fixedly connected to a support main board (205), an empty groove (206) is provided inside the support main board (205), and the top of the support main board (205) is fixedly connected to a fixing seat (207).

2. The solar photovoltaic panel support frame with adjustable orientation according to claim 1, characterized in that: A fixing rod (3) is fixedly connected to the top center of the device bottom plate (1), and a placement ring (301) is fixedly connected to both sides of the top outer end of the fixing rod (3), and a rotating bearing (302) is movably connected to the inner surface of the placement ring (301), and a linkage block (303) is movably connected to the outside of the rotating bearing (302), and the linkage block (303) is fixed to the bottom center of the bracket bottom plate (203).

3. The adjustable orientation solar photovoltaic panel support frame according to claim 1, characterized in that: A first slideway (4) is provided between the bracket bottom plate (203) and the supporting main plate (205); connecting rods (401) are movably connected to both sides of the bottom inner surface of the first slideway (4); a placement plate (402) is fixedly connected to one side of the top of the connecting rod (401); cleaning brushes (403) are fixedly connected to the upper and lower ends of the placement plate (402); second slideways (404) are provided through both sides of the ventilation plate (204); an operating rod (405) is movably connected to the inner surface of the second slideway (404).

4. The solar photovoltaic panel support frame with adjustable orientation according to claim 1, characterized in that: The slider (102) is slidably connected to the inner wall of the first slide groove (101), the bottom outer surface of the limit block (103) is tightly fitted with the top outer surface of the device base plate (1), and the lifting rod (2) forms a sliding structure with the device base plate (1) through the cooperation between the connecting block (104), the slider (102) and the first slide groove (101).

5. The solar photovoltaic panel support frame with adjustable orientation according to claim 1, characterized in that: The second slide groove (202) is opened on both sides of the bottom of the bracket bottom plate (203), and the second slide groove (202) and the slide rod (201) are slidably connected. The supporting main board (205) forms a rotating structure through the cooperation between the second slide groove (202), the slide rod (201), the lifting rod (2), the first slide groove (101) and the slider (102). The outer wall of the ventilation plate (204) is provided with a plurality of small holes, and the empty groove (206) is opened between the bracket bottom plate (203), the ventilation plate (204) and the supporting main board (205).

6. The solar photovoltaic panel support frame with adjustable orientation according to claim 2, characterized in that: The placement ring (301) is symmetrically distributed on the top of the fixed rod (3); the rotating bearing (302) and the placement ring (301) are rotationally connected; the rotating bearing (302) and the linkage block (303) are rotationally connected; the bracket base plate (203) forms a rotation structure with the fixed rod (3) through the cooperation between the linkage block (303), the rotating bearing (302) and the placement ring (301).

7. The solar photovoltaic panel support frame with adjustable orientation according to claim 3, characterized in that: The bottom of the linkage rod (401) is slidably connected to the empty slot (206); the first slide slot (101) is provided on both sides of the ventilation plate (204); the first slideway (4) is provided on the top of the supporting main board (205); and the linkage rod (401) is slidably connected to the inner wall of the first slideway (4).

8. The solar photovoltaic panel support frame with adjustable orientation according to claim 3, characterized in that: The operating rod (405) passes through the second slideway (404) and is fixedly connected to the connecting rod (401); the cleaning brush (403) forms a sliding structure with the supporting main board (205) through the cooperation between the placement plate (402), the connecting rod (401) and the operating rod (405); the bottom of the cleaning brush (403) is tightly fitted with the top of the supporting main board (205).

Images