Roof photovoltaic power generation square matrix mounting bracket

Abstract

The invention relates to the technical field of photovoltaic power generation installation devices, in particular to a roof photovoltaic power generation square matrix installation support which comprises a photovoltaic panel body and a base, a support body is installed between the photovoltaic panel body and the base, a rotating structure is arranged on the support body, and the rotating structure comprises a first through groove formed in the support body. A rotating rod is movably installed between the first through grooves, a first gear is fixedly installed on the rotating rod, a driving motor is fixedly installed on one side of the support body, and a second gear meshed with the first gear is fixedly installed at the output end of the driving motor. According to the invention, through the arrangement of the rotating structure, the adjustment of the bracket main body and the adjustment of the orientation of the photovoltaic panel main body can be realized, and through the arrangement of the driving motor, the second gear, the first gear and the rotating rod, the adjustment of the orientation of the photovoltaic panel main body can be realized, so that the photovoltaic panel main body can be driven by the driving motor to follow the adjustment; the sunlight receiving time of the photovoltaic panel body is prolonged, and the light energy conversion efficiency is improved.

Description

Technical Field

[0001] The invention relates to a rooftop photovoltaic power generation array mounting bracket, belonging to the technical field of photovoltaic power generation mounting devices. Background Art

[0002] With the increasing shortage of conventional energy and the increasing awareness of environmental protection and energy conservation, the development and utilization of renewable energy has become an energy strategy for sustainable development. Solar photovoltaic power generation, which directly converts solar energy into electrical energy using the photovoltaic effect, is an important part of new energy and renewable energy. It is considered to be the most promising new energy technology in the world and the most potential source of electricity.

[0003] Photovoltaic arrays are usually installed on roofs and other environments with the help of brackets. The existing photovoltaic array installation bracket structure is fixed, and the position of the bracket cannot be effectively adjusted, and it is difficult to change the direction of the photovoltaic panel. Since the position of the sun is different throughout the day, the photovoltaic panel with a fixed position absorbs sunlight for a limited and short time, which leads to a low conversion of light energy into electrical energy, a low photoelectric conversion efficiency, and a low practicality of the bracket structure. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a rooftop photovoltaic power generation array mounting bracket which helps to adjust the orientation of the photovoltaic panel body and improve the photoelectric conversion efficiency.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A rooftop photovoltaic power generation array mounting bracket comprises a photovoltaic panel body and a base, wherein a bracket body is installed between the photovoltaic panel body and the base, a rotating structure is arranged on the bracket body, the rotating structure comprises a first through slot provided on the bracket body, a rotating rod is movably installed between the first through slots, a first gear is fixedly installed on the rotating rod, a driving motor is fixedly installed on one side of the bracket body, and a second gear meshing with the first gear is fixedly installed on the output end of the driving motor.

[0007] Furthermore, a protective shell connected to the bracket body is fixedly installed on the outer side of the drive motor, a plurality of heat dissipation holes are opened on the protective shell, and an inspection cover is provided on one side of the protective shell; a first magnetic ring is fixedly installed on one end of the inspection cover, and a second magnetic ring magnetically connected to the first magnetic ring is fixedly installed on one side of the protective shell.

[0008] Furthermore, a connection frame is fixedly installed at the bottom of the photovoltaic panel body, a connection block inserted into the connection frame is fixedly installed at the top of the bracket body, and connection holes are provided on the connection frame and the connection block.

[0009] Furthermore, a first plug rod is movably installed inside the connecting hole, a fixing block is fixedly installed at one end of the first plug rod, and a plurality of grip rods are fixedly installed at the other end of the first plug rod.

[0010] Furthermore, a plurality of grooves are formed on the photovoltaic panel body, and a fixing frame connected to the photovoltaic panel body is fixedly installed above the grooves.

[0011] Furthermore, an electric telescopic rod is fixedly installed on the inner bottom of the fixing frame, a universal wheel is fixedly installed on the output end of the electric telescopic rod, and a plurality of anti-slip bumps are fixedly installed on the bottom of the photovoltaic panel body.

[0012] Furthermore, a second through slot is provided on the upper portion of the bracket body, and a hydraulic telescopic rod connected to the connecting block is fixedly installed inside the second through slot.

[0013] Furthermore, connecting plates are installed on both sides of the photovoltaic panel body, a plurality of splicing plates are fixedly installed on the photovoltaic panel body, and the connecting plates are provided with slots adapted to the splicing plates.

[0014] Furthermore, the splicing plate and the connecting plate are both provided with a plurality of clamping holes, a second plug rod is movably installed inside the clamping hole, and the second plug rod is provided with a spring connected to the connecting plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present application can achieve adjustment of the bracket body through the setting of the rotating structure. When the bracket body is adjusted, the orientation of the photovoltaic panel body also changes. When the position of the sun changes, the drive motor is started to drive the second gear to rotate and in turn drive the first gear, the rotating rod and the upper bracket body to rotate, thereby completing the adjustment of the orientation of the photovoltaic panel body. Even if the orientation of the sun keeps changing, the photovoltaic panel body can be adjusted under the drive of the drive motor, thereby increasing the time for the photovoltaic panel body to absorb solar radiation and improving the light energy conversion efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the back structure of the photovoltaic panel body of the present invention;

[0019] Figure 3 It is a schematic diagram of the connection block structure of the present invention;

[0020] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 For the present invention Figure 3 Enlarged view of point B in the middle;

[0022] Figure 6 For the present invention Figure 3 Enlarged view of point C in the middle;

[0023] Figure 7 For the present invention Figure 1 Enlarged view of point D in the middle;

[0024] Figure 8 For the present invention Figure 2 Enlarged view of point E in the middle.

[0025] In the figure, 1. photovoltaic panel body; 2. base; 3. bracket body; 4. rotating structure; 5. first through slot; 6. rotating rod; 7. first gear; 8. driving motor; 9. second gear; 10. protective shell; 11. heat dissipation hole; 12. inspection cover; 13. first magnetic ring; 14. second magnetic ring; 15. connecting frame; 16. connecting block; 17. connecting hole; 18. first plug rod; 19. fixing block; 20. grip rod; 21. groove; 22. fixing frame; 23. electric telescopic rod; 24. universal wheel; 25. anti-skid protrusion; 26. second through slot; 27. hydraulic telescopic rod; 28. connecting plate; 29. ​​splicing plate; 30. slot; 31. hole; 32. second plug rod; 33. spring. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0027] like Figure 1-Figure 8As shown, the present embodiment provides a rooftop photovoltaic power generation array mounting bracket, which includes a photovoltaic panel body 1 and a base 2, a bracket body 3 is installed between the photovoltaic panel body 1 and the base 2, a rotating structure 4 is arranged on the bracket body 3, the rotating structure 4 includes a first through groove 5 opened on the bracket body 3, a rotating rod 6 is movably installed between the first through groove 5, a first gear 7 is fixedly installed on the rotating rod 6, a driving motor 8 is fixedly installed on one side of the bracket body 3, and a second gear 9 meshing with the first gear 7 is fixedly installed on the output end of the driving motor 8. By setting the rotating structure 4, the bracket body 3 can be adjusted. When the bracket body 3 is adjusted, the orientation of the photovoltaic panel body 1 also changes. When the position of the sun changes, the drive motor 8 is started to drive the second gear 9 to rotate. The second gear 9 drives the first gear 7 to rotate while rotating, so the rotating rod 6 also rotates. The rotation of the rotating rod 6 can drive the bracket body 3 above to rotate, thereby completing the adjustment of the orientation of the photovoltaic panel body 1. In this way, even if the orientation of the sun keeps changing, the photovoltaic panel body 1 can follow and adjust under the drive of the drive motor 8, so that the time for the photovoltaic panel body 1 to absorb solar radiation is greatly increased, thereby increasing the amount of light energy converted into electrical energy.

[0028] like Figure 4 As shown, a protective shell 10 connected to the bracket body 3 is fixedly installed on the outer side of the drive motor 8, and a plurality of heat dissipation holes 11 are opened on the protective shell 10, and an inspection cover 12 is arranged on one side of the protective shell 10; a first magnetic ring 13 is fixedly installed on one end of the inspection cover 12, and a second magnetic ring 14 magnetically connected to the first magnetic ring 13 is fixedly installed on one side of the protective shell 10; the setting of the protective shell 10, the heat dissipation holes 11 and the inspection cover 12 can protect the drive motor 8 and prevent the first plug rod 18 from being damaged by rain or collision. The heat dissipation holes 11 can dissipate the heat generated by the operation of the drive motor 8. By opening the inspection cover 12, it is convenient for personnel to inspect the drive motor 8 without disassembling the entire protective shell 10 for inspection, thereby saving inspection time; after the first magnetic ring 13 and the second magnetic ring 14 are attracted to each other, the inspection cover 12 can be fixed on the protective shell 10 to make it sealed. The setting of the first magnetic ring 13 and the second magnetic ring 14 facilitates the opening and closing of the inspection cover 12, which is easy to operate and has good sealing performance.

[0029] like Figure 2 and Figure 5As shown, a connection frame 15 is fixedly installed at the bottom of the photovoltaic panel body 1, and a connection block 16 inserted into the connection frame 15 is fixedly installed on the top of the bracket body 3. A connection hole 17 is opened on the connection frame 15 and the connection block 16; a first plug rod 18 is movably installed inside the connection hole 17, a fixing block 19 is fixedly installed at one end of the first plug rod 18, and a plurality of gripping rods 20 are fixedly installed at the other end of the first plug rod 18; after the first plug rod 18 is inserted into the connection hole 17 until the other side of the connection frame 15, the first plug rod 18 is rotated so that the fixing block 19 The first plug rod 18 can be fixed on the connecting frame 15 when the angle is adjusted to be perpendicular to the angle of the connecting hole 17, and the installation of the photovoltaic panel body 1 is completed. The first plug rod 18 can be pulled out when the angle of the fixing block 19 is adjusted to be consistent with the angle of the connecting hole 17. After the first plug rod 18 is detached from the connecting hole 17, the photovoltaic panel body 1 can be disassembled and replaced without replacing the entire bracket body 3. The gripping rod 20 can increase the force-bearing area of ​​the other end of the first plug rod 18, which facilitates the disassembly and installation of the first plug rod 18.

[0030] like Figure 2 As shown, a plurality of grooves 21 are provided on the photovoltaic panel body 1, and a fixed frame 22 connected to the photovoltaic panel body 1 is fixedly installed above the grooves 21; an electric telescopic rod 23 is fixedly installed on the inner bottom of the fixed frame 22, and a universal wheel 24 is fixedly installed on the output end of the electric telescopic rod 23, and a plurality of anti-skid protrusions 25 are fixedly installed on the bottom of the photovoltaic panel body 1; at the same time, the plurality of electric telescopic rods 23 are started to drive the universal wheel 24 to descend until the universal wheel 24 touches the ground, and since the base 2 is supported by the universal wheel 24 and is separated from the ground, the photovoltaic panel body 1 can be moved as a whole, and the operation of the plurality of electric telescopic rods 23 drives the universal wheel 24 to retract so that the photovoltaic panel body 1 contacts the base surface again, and under the action of the anti-skid protrusions 25, the placement of the photovoltaic panel body 1 is more stable, and the photovoltaic panel body 1 is prevented from shaking or shifting in environments such as wind and rain.

[0031] like Figure 3 As shown, a second through slot 26 is provided above the bracket body 3, and a hydraulic telescopic rod 27 connected to the connecting block 16 is fixedly installed inside the second through slot 26; starting the hydraulic telescopic rod 27 can adjust the height of the photovoltaic panel body 1, thereby improving the efficiency of the photovoltaic panel body 1 in absorbing solar radiation, and making the photovoltaic panel body 1 drop as a whole in windy weather to improve the stability of the photovoltaic panel body 1 and prevent it from being shaken or tipped over by the wind.

[0032] like Figure 6As shown, connecting plates 28 are installed on both sides of the photovoltaic panel body 1, and multiple splicing plates 29 are fixedly installed on the photovoltaic panel body 1. The connecting plates 28 are provided with card slots 30 adapted to the splicing plates 29; the splicing plates 29 on the photovoltaic panel body 1 are inserted into the bracket body 3 on the connecting plates 28, which is convenient for splicing multiple photovoltaic panel bodies 1. Multiple small photovoltaic panel bodies 1 can be spliced ​​into a larger photovoltaic panel body 1 array, so that the range of the photovoltaic panel body 1 absorbing sunlight is increased.

[0033] like Figure 6 As shown, a plurality of latching holes 31 are provided on the splicing plate 29 and the connecting plate 28, and a second plug rod 32 is movably installed inside the latching hole 31, and a spring 33 connected to the connecting plate 28 is provided on the second plug rod 32; the second plug rod 32 is engaged in the latching hole 31 under the elastic action of the spring 33, and the splicing plate 29 is fixed in the latching groove 30 to prevent it from falling off during the splicing process. The second plug rod 32 is pulled upward to be detached from the inside of the latching hole 31, and the photovoltaic panel body 1 can be disassembled for easy transportation.

[0034] like Figure 1-Figure 8 As shown, the working process of a rooftop photovoltaic power generation array mounting bracket provided by the present embodiment is as follows: in conjunction with the light collection system, when the direction of the sun changes, the drive motor 8 is started to drive the second gear 9 to rotate, and the second gear 9 drives the first gear 7 and the rotating rod 6 to follow the rotation in turn while rotating, and the rotation of the rotating rod 6 drives the upper bracket body 3 to rotate, thereby completing the adjustment of the direction of the photovoltaic panel body 1. When the direction of the sun keeps changing, the photovoltaic panel body 1 can also be driven by the drive motor 8 to follow and adjust, thereby increasing the time for the photovoltaic panel body 1 to absorb sunlight and improving the efficiency of converting light energy into electrical energy.

[0035] The above description shows and describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the forms disclosed herein, and that changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should be within the scope of protection of the claims attached to the present invention.

Claims

1. A rooftop photovoltaic power generation array mounting bracket, comprising a photovoltaic panel body (1) and a base (2), wherein a bracket body (3) is installed between the photovoltaic panel body (1) and the base (2), characterized in that: The support body (3) is provided with a rotating structure (4), the rotating structure (4) comprising a first through slot (5) provided on the support body (3), a rotating rod (6) being movably mounted between the first through slot (5), a first gear (7) being fixedly mounted on the rotating rod (6), a driving motor (8) being fixedly mounted on one side of the support body (3), and a second gear (9) meshing with the first gear (7) being fixedly mounted on the output end of the driving motor (8).

2. The rooftop photovoltaic array mounting bracket according to claim 1 is characterized by: A protective shell (10) connected to the bracket body (3) is fixedly mounted on the outside of the drive motor (8); a plurality of heat dissipation holes (11) are provided on the protective shell (10); and an inspection cover (12) is provided on one side of the protective shell (10).

3. The rooftop photovoltaic array mounting bracket according to claim 1 is characterized by: A connection frame (15) is fixedly mounted on the bottom of the photovoltaic panel body (1), a connection block (16) inserted into the connection frame (15) is fixedly mounted on the top of the bracket body (3), and connection holes (17) are provided on the connection frame (15) and the connection block (16).

4. The rooftop photovoltaic array mounting bracket according to claim 3 is characterized by: A first insertion rod (18) is movably installed inside the connection hole (17), a fixing block (19) is fixedly installed on one end of the first insertion rod (18), and a plurality of gripping rods (20) are fixedly installed on the other end of the first insertion rod (18).

5. The rooftop photovoltaic array mounting bracket according to claim 1, characterized in that: The photovoltaic panel body (1) is provided with a plurality of grooves (21), and a fixing frame (22) connected to the photovoltaic panel body (1) is fixedly installed above the grooves (21).

6. The rooftop photovoltaic array mounting bracket according to claim 5, characterized in that: An electric telescopic rod (23) is fixedly mounted on the inner bottom of the fixed frame (22), a universal wheel (24) is fixedly mounted on the output end of the electric telescopic rod (23), and a plurality of anti-slip bumps (25) are fixedly mounted on the bottom of the photovoltaic panel body (1).

7. The rooftop photovoltaic array mounting bracket according to claim 3, characterized in that: A second through slot (26) is provided above the bracket body (3), and a hydraulic telescopic rod (27) connected to the connecting block (16) is fixedly installed inside the second through slot (26).

8. The rooftop photovoltaic array mounting bracket according to claim 1, characterized in that: Connecting plates (28) are installed on both sides of the photovoltaic panel body (1), a plurality of splicing plates (29) are fixedly installed on the photovoltaic panel body (1), and the connecting plates (28) are provided with card slots (30) adapted to the splicing plates (29).

9. The rooftop photovoltaic array mounting bracket according to claim 8, characterized in that: The splicing plate (29) and the connecting plate (28) are both provided with a plurality of clamping holes (31), a second plug rod (32) is movably installed inside the clamping hole (31), and the second plug rod (32) is provided with a spring (33) connected to the connecting plate (28).

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