Distributed photovoltaic power generation structure

Abstract

The utility model relates to the field of photovoltaic power generation, in particular to a distributed photovoltaic power generation structure which comprises a base and photovoltaic panels, the photovoltaic panels are installed on the upper end face of the base in a bilateral symmetry mode and arranged in an inclined mode, a bottom column is installed on the upper end face of the base, a chassis is installed at the bottom of the bottom column, and moving wheels are installed at the bottom of the chassis in a bilateral symmetry mode. A bearing plate is installed at the bottoms of the moving wheels, connecting frames are installed on the upper end face of the bearing plate in a bilateral symmetry mode, the connecting frames are in threaded connection through fixing screws, a fixing groove is formed in the upper end face of the bearing plate, an arc-shaped plate is arranged in the fixing groove, and an inserting rod is installed on the outer side wall of the arc-shaped plate in a rotating fit mode; according to the utility model, the structure of the bearing plate and the fixing screw rod is adopted, the stability of the placement of the photovoltaic panel is ensured, the windproof performance of the photovoltaic panel is improved, and the structure of the arc-shaped plate and the insertion rod is adopted, so that the fixing screw rod is limited and fixed, and the overall stability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic power generation, in particular to a distributed photovoltaic power generation structure. Background Art

[0002] Distributed photovoltaic power generation refers specifically to a distributed power generation system that uses photovoltaic modules to directly convert solar energy into electrical energy. It is a new type of power generation and comprehensive energy utilization method with broad development prospects. It advocates the principle of generating electricity nearby, connecting to the grid nearby, converting nearby, and using nearby. It can not only effectively increase the power generation of photovoltaic power stations of the same scale, but also effectively solve the problem of power loss in voltage boosting and long-distance transportation.

[0003] A Chinese patent discloses a distributed photovoltaic power generation structure (authorization announcement number CN 220498948 U). This patented technology can solve the problem that the existing photovoltaic panels have a unified direction and a certain inclination. When encountering rainy weather, the rainwater cannot be quickly drained out. At the same time, when encountering heavy rain and hail weather, it cannot be quickly adjusted, resulting in heavy rain or hail weather. The impact damage to the surface of the photovoltaic panels is relatively large, and the subsequent maintenance costs are high.

[0004] However, in order to facilitate the transportation of photovoltaic panels, a mobile wheel structure is usually used. However, the wind resistance of the mobile wheel is poor. In strong winds outdoors, the photovoltaic panels are prone to shifting, resulting in a high risk factor and easily causing personal injury. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides a distributed photovoltaic power generation structure, including a base and a photovoltaic panel, the photovoltaic panel is symmetrically installed on the upper end surface of the base, the photovoltaic panel is tilted, a bottom column is installed on the upper end surface of the base, a chassis is installed at the bottom of the bottom column, moving wheels are symmetrically installed at the bottom of the chassis, a load-bearing plate is installed at the bottom of the moving wheel, and a connecting frame is symmetrically installed on the upper end surface of the load-bearing plate. The connecting frames are screwed together by fixing screws, and the fixing screws pass through the chassis. A fixing groove is provided on the upper end surface of the load-bearing plate, and an arc plate is arranged in the fixing groove. The arc plate is a crescent-shaped structure, and an insertion rod is installed on the outer wall of the arc plate by rotational cooperation. A plug hole is provided at the bottom of the chassis, and the plug rod is arranged in the plug hole.

[0006] Preferably, a slide is symmetrically installed on the outer side wall of the load-bearing plate.

[0007] Preferably, an L-shaped frame is rotatably mounted on the outer end of the connecting frame via a pin, a clamping ring is mounted on the inner end of the L-shaped frame, and a fixing screw is arranged inside the clamping ring.

[0008] Preferably: a placement groove is provided on the upper end surface of the bottom column, an adjustment motor is installed at the bottom of the placement groove, and a base is installed at the output end of the adjustment motor.

[0009] Preferably: a square groove is opened inside the base, an adjusting screw is rotatably installed on the right end face of the square groove through a bearing, a handle is installed on the left end face of the adjusting screw, an adjusting slider is symmetrically screwed on the outer wall of the adjusting screw, a connecting rod is symmetrically installed on the adjusting slider front and back, a protective cavity is installed on the upper end face of the connecting rod, and the protective cavity is symmetrically arranged left and right.

[0010] Preferably, the connecting rod is connected to the front and rear end surfaces of the base by sliding fit, and through holes are symmetrically provided on the front and rear end surfaces of the base, through which the connecting rod passes.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a load-bearing plate and a fixed screw structure to ensure the stability of the placement of the photovoltaic panel and improve the wind resistance of the photovoltaic panel. It also adopts an arc plate and a plug-in rod structure to limit and fix the fixed screw, further improving the overall stability of the device.

[0013] 2. The utility model has a protective cavity structure, which provides waterproof protection for the photovoltaic panels, thereby preventing the photovoltaic panels from being washed away by rainwater and causing damage to the photovoltaic panel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural front view of a distributed photovoltaic power generation structure provided in an embodiment of the present application;

[0015] Figure 2 It is a sectional front view of a distributed photovoltaic power generation structure provided in an embodiment of the present application;

[0016] Figure 3 is a sectional top view of a distributed photovoltaic power generation structure provided in an embodiment of the present application;

[0017] Figure 4 It is a sectional left view of a distributed photovoltaic power generation structure provided in an embodiment of the present application;

[0018] Figure 5 is a partial top view of a distributed photovoltaic power generation structure provided in an embodiment of the present application;

[0019] In the figure: 1. base; 2. photovoltaic panel; 11. bottom column; 12. moving wheel; 13. load-bearing plate; 14. fixing screw; 15. arc plate; 16. plug-in rod; 17. slide; 18. L-shaped frame; 19. adjustment motor; 21. adjustment screw; 22. handle; 23. connecting rod; 24. protective cavity. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The invention of the present invention is given for the purpose of illustration and description, and is not intended to be exhaustive or to limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The invention is selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various inventions with various modifications suitable for specific purposes.

[0021] See also Figures 1 to 5 In this embodiment, a distributed photovoltaic power generation structure is provided, including a base 1 and a photovoltaic panel 2. The photovoltaic panel 2 is symmetrically installed on the upper end surface of the base 1, and the photovoltaic panel 2 is arranged tilted. A bottom column 11 is installed on the upper end surface of the base 1, and a chassis is installed at the bottom of the bottom column 11. Moving wheels 12 are symmetrically installed at the bottom of the chassis, and a bearing plate 13 is installed at the bottom of the moving wheel 12. A connecting frame is symmetrically installed on the upper end surface of the bearing plate 13, and the connecting frames are screwed together by fixing screws 14. The fixing screws 14 pass through the chassis. A fixing groove is opened on the upper end surface of the bearing plate 13, and an arc plate 15 is arranged in the fixing groove. The arc plate 15 is a crescent-shaped structure. The outer wall of the arc plate 15 is installed with a plug rod 16 by a rotational fit. A plug hole is opened at the bottom of the chassis, and the plug rod 16 It is arranged in the socket. When working, a moving wheel 12 structure is adopted to facilitate the movement of the photovoltaic panel 2. However, the wind resistance of the moving wheel 12 is poor, which makes it easy for the photovoltaic panel 2 to shift in position during strong winds. The chassis is placed on the load-bearing plate 13, and the chassis is limited and fixed by the fixing screw 14 to ensure the stability of the placement of the photovoltaic panel 2. A motor is arranged on the rear end face of the arc plate 15, and the arc plate 15 is driven to rotate by the motor. When the plug rod 16 moves to the raised part of the arc plate 15, the plug rod 16 is inserted into the socket, thereby plugging and fixing the fixing screw 14, further improving the overall stability of the device. When the plug rod 16 moves to the groove part of the arc plate 15, the plug rod 16 moves down away from the slot, which is convenient for disassembly of the fixing screw 14.

[0022] The outer wall of the load-bearing plate 13 is symmetrically installed with a slide 17. When working, the slide 17 structure is used to facilitate the moving wheel 12 to carry and process the photovoltaic panel 2 through the slide 17, avoiding damage to the photovoltaic panel 2 caused by excessive vibration during movement.

[0023] An L-shaped frame 18 is installed on the outer end of the connecting frame through a pin shaft, and a clamping ring is installed on the inner end of the L-shaped frame 18. A fixing screw 14 is arranged inside the clamping ring. When working, the L-shaped frame 18 structure is used to limit and fix the left and right ends of the fixing screw 14, thereby positioning the fixing screw 14, and the clamping ring plays a role in clamping and fixing the fixing screw 14.

[0024] The upper end surface of the bottom column 11 is provided with a placement groove, and an adjusting motor 19 is installed at the bottom of the placement groove. The output end of the adjusting motor 19 is installed with a base 1. When working, the adjusting motor 19 is started to drive the base 1 to rotate, so as to adjust the rotation angle of the photovoltaic panel 2 according to the direction of the sun, thereby ensuring that the photovoltaic panel 2 maximizes the power generation effect.

[0025] A square groove is provided inside the base 1, and an adjusting screw 21 is rotatably installed on the right end face of the square groove through a bearing, a handle 22 is installed on the left end face of the adjusting screw 21, and an adjusting slider is symmetrically screwed on the outer wall of the adjusting screw 21, and a connecting rod 23 is symmetrically installed on the adjusting slider front and back, and a protective cavity 24 is installed on the upper end face of the connecting rod 23. The protective cavity 24 is symmetrically arranged left and right. When working, the handle 22 rotates to drive the adjusting screw 21 to rotate, so that the protective cavity 24 moves inward, and the protective cavity 24 provides waterproof protection for the photovoltaic panel 2 to prevent the photovoltaic panel 2 from being washed by rain and causing damage to the structure of the photovoltaic panel 2.

[0026] The connecting rod 23 is connected to the front and rear end surfaces of the base 1 by sliding fit. The front and rear end surfaces of the base 1 are symmetrically provided with through holes, and the connecting rod 23 passes through the through holes. When working, a sliding fit is adopted to ensure the stability of the protective cavity 24 moving left and right.

[0027] During specific operation, a moving wheel 12 structure is used to facilitate the movement of the photovoltaic panel 2. However, the moving wheel 12 has poor wind resistance, which makes it easy for the photovoltaic panel 2 to shift in position during strong winds. The chassis is placed on the load-bearing plate 13, and the chassis is limited and fixed by the fixing screw 14 to ensure the stability of the placement of the photovoltaic panel 2. A motor is arranged on the rear end face of the arc plate 15, and the arc plate 15 is driven to rotate by the motor. When the plug rod 16 moves to the raised part of the arc plate 15, the plug rod 16 is inserted into the plug hole, thereby plugging and fixing the fixing screw 14, further improving the overall stability of the device. When the plug rod 16 moves to the groove part of the arc plate 15, the plug rod 16 moves down away from the slot, which facilitates the disassembly of the fixing screw 14.

[0028] Obviously, the invention described is only a part of the invention of the utility model, not the whole invention. Based on the invention in the utility model, all other inventions obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the utility model. The structures, devices and operating methods not specifically described and explained in the utility model shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A distributed photovoltaic power generation structure, comprising a base (1) and a photovoltaic panel (2), characterized in that: The upper end surface of the base (1) is symmetrically mounted with a photovoltaic panel (2), the photovoltaic panel (2) is arranged in an inclined manner, the upper end surface of the base (1) is mounted with a bottom column (11), a chassis is mounted at the bottom of the bottom column (11), a moving wheel (12) is symmetrically mounted at the bottom of the chassis, a bearing plate (13) is mounted at the bottom of the moving wheel (12), a connecting frame is symmetrically mounted at the upper end surface of the bearing plate (13), the connecting frames are screwed together by a fixing screw (14), the fixing screw (14) passes through the chassis, a fixing groove is provided on the upper end surface of the bearing plate (13), an arc plate (15) is arranged in the fixing groove, the arc plate (15) is a crescent-shaped structure, an insert rod (16) is mounted on the outer wall of the arc plate (15) by means of rotational cooperation, a plug hole is provided at the bottom of the chassis, and the plug rod (16) is arranged in the plug hole.

2. A distributed photovoltaic power generation structure according to claim 1, characterized in that The outer wall of the load-bearing plate (13) is symmetrically provided with a slide (17) at the front and rear ends.

3. A distributed photovoltaic power generation structure according to claim 1, characterized in that: An L-shaped frame (18) is rotatably mounted on the outer end of the connecting frame via a pin shaft, and a clamping ring is mounted on the inner end of the L-shaped frame (18), wherein a fixing screw rod (14) is arranged inside the clamping ring.

4. A distributed photovoltaic power generation structure according to claim 1, characterized in that: The upper end surface of the bottom column (11) is provided with a placement groove, an adjustment motor (19) is installed at the bottom of the placement groove, and a base (1) is installed at the output end of the adjustment motor (19).

5. A distributed photovoltaic power generation structure according to claim 1, characterized in that: A square groove is provided inside the base (1), an adjusting screw (21) is rotatably mounted on the right end face of the square groove via a bearing, a handle (22) is mounted on the left end face of the adjusting screw (21), an adjusting slider is symmetrically screwed to the outer wall of the adjusting screw (21), a connecting rod (23) is symmetrically mounted on the adjusting slider, a protective cavity (24) is mounted on the upper end face of the connecting rod (23), and the protective cavity (24) is symmetrically arranged.

6. A distributed photovoltaic power generation structure according to claim 5, characterized in that: The connecting rod (23) is connected to the front and rear end surfaces of the base (1) by means of sliding fit; the front and rear end surfaces of the base (1) are symmetrically provided with through holes, through which the connecting rod (23) passes.

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