Windproof photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic power generation panels, and discloses a windproof photovoltaic support which comprises a counterweight base, the upper end of the counterweight base is fixedly connected with a supporting rod, the upper end of the counterweight base is fixedly connected with a wind power sensor, and the upper end of the supporting rod is fixedly connected with a fixing plate. According to the windproof photovoltaic support, the wind power sensor monitors environmental wind power in real time, the wind power sensor transmits wind power data to the processor, the processor presets a safe wind power value, and when the wind power data is larger than the preset wind power value, the second motor is started to enable the clamping assembly to be in a parallel state with the wind direction or enable the mounting plate to be in a windward state, so that the photovoltaic panel is prevented from being scraped by strong wind; the processor is provided with a preset program, the first motor and the second motor are started according to the moving track of the sun to enable the photovoltaic panel to face the sun, the power generation efficiency is ensured, the wind blocking edge of an inclined structure is arranged, when crosswind passes through, the wind blocking edge guides and decomposes the crosswind, the crosswind is decomposed into downward pressure, and the photovoltaic support is prevented from being damaged by strong wind.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation panels, in particular to a windproof photovoltaic bracket. Background Art

[0002] Photovoltaic power generation is based on the principle of the photovoltaic effect, using solar cells to directly convert sunlight energy into electrical energy. The photovoltaic power generation system is mainly composed of three parts: solar panels (assemblies), controllers and inverters. It is mainly composed of electronic components but does not involve mechanical parts. In the open environment outdoors, there are sometimes strong winds that can easily damage photovoltaic panels.

[0003] China Utility Model Patent Publication No.: CN 210724630 U, discloses: a windproof photovoltaic bracket, which, through a protective cover, a fixed shaft and a latch, will not hit the photovoltaic panel components even in bad weather or strong winds, and will not cause damage to the photovoltaic components. The stability of the windproof photovoltaic bracket is enhanced by reinforcing ribs and counterweights, and the windproof effect of the windproof photovoltaic bracket is improved. However, the windproof photovoltaic bracket cannot adjust the direction of the photovoltaic panel, and the photovoltaic panel is easily damaged when strong winds blow. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a windproof photovoltaic bracket, which can effectively solve the problems of the windproof photovoltaic bracket in the prior art, such as the inability to adjust the direction of the photovoltaic panel and the photovoltaic panel being easily damaged when strong wind blows.

[0005] The technical solution adopted by the utility model is: a windproof photovoltaic bracket, including a counterweight base, the upper end of the counterweight base is fixedly connected to the support rod, the upper end of the counterweight base is fixedly connected to the wind sensor, the upper end of the support rod is fixedly connected to the fixing plate, the outer side of the fixing plate is fixedly connected to the wind shield, the lower end of the fixing plate is fixedly connected to the motor 1, the lower end of the fixing plate is fixedly connected to the processor, the upper end of the fixing plate is rotatably connected to the large gear, a small gear is arranged above the fixing plate, the upper end of the fixing plate is fixedly connected to the ball lubricator, the upper end of the large gear is fixedly connected to the angle adjustment component, and the upper end of the angle adjustment component is provided with a clamping component.

[0006] Preferably, four identical ball lubricators are provided, and the upper ends of the ball lubricators are in contact with the angle adjustment assembly.

[0007] Through the above technical solution, a ball lubricator is provided to make the rotation of the angle adjustment component more stable.

[0008] Preferably, the pinion is fixedly connected to the output end of motor 1, and the pinion is meshingly connected to the large gear.

[0009] Through the above technical solution, a small gear and a motor are set up, and the starting motor drives the small gear to rotate. The rotation of the small gear drives the large gear in meshing connection to rotate, and the large gear drives the angle adjustment component to rotate. In cooperation with the angle adjustment component, the direction of the photovoltaic panel can be adjusted, thereby improving the power generation efficiency of the photovoltaic panel.

[0010] Preferably, the angle adjustment assembly includes a base plate, a slide groove, an axle seat, a second motor, a screw rod, a slider and a connecting rod. A slide groove is provided at the upper end of the base plate. The upper end of the base plate is fixedly connected to the axle seat. The upper end of the base plate is fixedly connected to the second motor. The axle seat is rotatably connected to the screw rod. The upper end of the slide groove is slidably connected to the slider. Both sides of the slider are rotatably connected to the connecting rod. The screw rod is threadedly connected to the slider.

[0011] Through the above technical solution, an angle adjustment component is provided, through which the clamping component can be driven to adjust the angle, thereby adjusting the tilt angle of the photovoltaic panel.

[0012] Preferably, the clamping assembly includes a mounting plate, a swivel seat, a fixed seat, an adjustment slot, a slide rod, a spring and a clamp. The two sides of the mounting plate are fixedly connected to the swivel seat, the lower end of the mounting plate is fixedly connected to the fixed seat, the upper end of the mounting plate is provided with an adjustment slot, the inside of the adjustment slot is fixedly connected to the slide rod, the outer side of the slide rod is sleeved with a spring, and the outer side of the slide rod is slidably connected to the clamp.

[0013] Through the above technical scheme, a clamping assembly is set up. When fixing the photovoltaic panel, the clamp is pulled so that the two opposite clamps move away from each other along the sliding rod, the spring is compressed, and the photovoltaic panel is placed on the upper end of the mounting plate. The clamp is released, and the spring rebounds to drive the clamp to clamp the photovoltaic panel. The clamp fixes the four sides of the photovoltaic panel firmly.

[0014] Preferably, the adjustment slot, slide rod, spring and clamp are provided in four groups, the clamp is slidably connected to the adjustment slot, the spring is fixedly connected to the clamp, both sides of the fixed seat are rotationally connected to the connecting rod, and the inner side of the rotating seat is rotationally connected to the bottom plate.

[0015] Through the above technical solution, when adjusting the angle of the photovoltaic panel, start motor 2 to drive the screw to rotate, and the rotation of the screw drives the threaded slider to move forward along the slide groove. When the slider moves, the connecting rod drives the fixed seat to move, driving the mounting plate and the swivel seat to rotate relative to the base plate, thereby adjusting the inclination angle of the mounting plate.

[0016] Preferably, the processor is electrically connected to the wind sensor, motor one and motor two, and the wind shield has an inclined structure.

[0017] Through the above technical scheme, a processor and a wind sensor are set. The wind sensor monitors the environmental wind force in real time. The wind sensor transmits wind force data to the processor. The processor presets a safe wind force value. When the wind force data is greater than the preset wind force value, motor 2 is started to make the clamping assembly parallel to the wind direction or the mounting plate face the wind to prevent strong winds from damaging the photovoltaic panels. The processor sets a preset program. During normal use, motors 1 and 2 are started according to the trajectory of the sun to make the photovoltaic panels face the sun to ensure power generation efficiency. A windshield with an inclined structure is set. When crosswind passes by, the windshield is decomposed to guide the crosswind, and the crosswind is decomposed into a downward pressure to prevent strong winds from damaging the photovoltaic bracket.

[0018] Compared with the prior art, the utility model provides a windproof photovoltaic bracket with the following beneficial effects:

[0019] 1. The windproof photovoltaic bracket is provided with a small gear and a motor 1. The motor 1 is started to drive the small gear to rotate, and the rotation of the small gear drives the meshing large gear to rotate, and the large gear drives the angle adjustment component to rotate. In cooperation with the angle adjustment component, the orientation of the photovoltaic panel can be adjusted, so as to increase the power generation efficiency of the photovoltaic panel. A clamping component is provided. When fixing the photovoltaic panel, the clamp is pulled to make the two relative clamps move away from each other along the slide rod, and the spring is compressed to place the photovoltaic panel on the upper end of the mounting plate. The clamp is released, and the spring rebounds to drive the clamp to clamp the photovoltaic panel. The clamp fixes the four sides of the photovoltaic panel firmly. When adjusting the angle of the photovoltaic panel, the motor 2 is started to drive the screw rod to rotate, and the rotation of the screw rod drives the slider connected with the thread to move forward along the slide groove. When the slider moves, the fixing seat is driven to move through the connecting rod, and the mounting plate and the rotating seat are driven to rotate relative to the bottom plate, so as to adjust the inclination angle of the mounting plate.

[0020] 2. The windproof photovoltaic bracket is provided with a processor and a wind sensor. The wind sensor monitors the environmental wind force and wind direction in real time. The wind sensor transmits the wind force and wind direction data to the processor. The processor presets a safe wind force value. When the wind force data is greater than the preset wind force value, the second motor is started to drive the clamping assembly until it is parallel to the wind direction or the mounting plate is facing the wind to prevent strong winds from damaging the photovoltaic panels. The processor sets a preset program. During normal use, the first motor and the second motor are started according to the trajectory of the sun to make the photovoltaic panels face the sun to ensure power generation efficiency. A windshield with an inclined structure is provided. When crosswind passes by, the windshield is decomposed to guide the crosswind, and the crosswind is decomposed into a downward pressure to prevent strong winds from damaging the photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 The utility model is a schematic diagram of the split structure of the angle adjustment component and the fixed plate Figure 1 ;

[0023] Figure 3 The utility model is a schematic diagram of the split structure of the angle adjustment component and the fixed plate Figure 2 ;

[0024] Figure 4 This is an enlarged structural diagram of the angle adjustment component and the clamping component of the utility model Figure 1 ;

[0025] Figure 5 This is an enlarged structural diagram of the angle adjustment component and the clamping component of the utility model Figure 2 ;

[0026] Figure 6 This is an enlarged structural diagram of the angle adjustment component and the clamping component of the utility model Figure 3 .

[0027] Among them: 1. counterweight base; 2. support rod; 3. wind sensor; 4. fixing plate; 5. wind shield; 6. motor one; 7. large gear; 8. small gear; 9. ball lubricator; 10. angle adjustment assembly; 1001. bottom plate; 1002. slide groove; 1003. shaft seat; 1004. motor two; 1005. screw rod; 1006. slider; 1007. connecting rod; 11. clamping assembly; 1101. mounting plate; 1102. swivel seat; 1103. fixing seat; 1104. adjustment groove; 1105. slide rod; 1106. spring; 1107. clamp; 12. processor. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1: Figure 1-5 As shown, the utility model provides a windproof photovoltaic bracket, including a counterweight base 1, the upper end of the counterweight base 1 is fixedly connected to the support rod 2, the upper end of the counterweight base 1 is fixedly connected to the wind sensor 3, the upper end of the support rod 2 is fixedly connected to the fixing plate 4, the outer side of the fixing plate 4 is fixedly connected to the wind shield 5, the lower end of the fixing plate 4 is fixedly connected to the motor 6, the lower end of the fixing plate 4 is fixedly connected to the processor 12, the upper end of the fixing plate 4 is rotatably connected to the large gear 7, a small gear 8 is arranged above the fixing plate 4, the upper end of the fixing plate 4 is fixedly connected to the ball lubricator 9, the upper end of the large gear 7 is fixedly connected to the angle adjustment component 10, and the upper end of the angle adjustment component 10 is provided with a clamping component 11.

[0030] Specifically, four identical ball lubricators 9 are provided, and the upper ends of the ball lubricators 9 are in contact with the angle adjustment assembly 10. The advantage is that the ball lubricators 9 are provided, so that the rotation of the angle adjustment assembly 10 is more stable.

[0031] Specifically, the pinion 8 is fixedly connected to the output end of the motor 6, and the pinion 8 is meshed with the large gear 7. The advantage is that the pinion 8 and the motor 6 are provided, the motor 6 is started to drive the pinion 8 to rotate, the pinion 8 rotates to drive the meshed large gear 7 to rotate, and the large gear 7 drives the angle adjustment component 10 to rotate, and cooperates with the angle adjustment component 10 to adjust the direction of the photovoltaic panel, thereby improving the power generation efficiency of the photovoltaic panel.

[0032] Specifically, the angle adjustment assembly 10 includes a bottom plate 1001, a slide groove 1002, an axle seat 1003, a second motor 1004, a screw rod 1005, a slider 1006 and a connecting rod 1007. The upper end of the bottom plate 1001 is provided with a slide groove 1002, the upper end of the bottom plate 1001 is fixedly connected to the axle seat 1003, the upper end of the bottom plate 1001 is fixedly connected to the second motor 1004, the axle seat 1003 is rotatably connected to the screw rod 1005, the upper end of the slide groove 1002 is slidably connected to the slider 1006, the two sides of the slider 1006 are rotatably connected to the connecting rod 1007, and the screw rod 1005 is threadedly connected to the slider 1006. The advantage is that the angle adjustment assembly 10 is provided, and the angle adjustment assembly 10 can drive the clamping assembly 11 to adjust the angle, thereby adjusting the tilt angle of the photovoltaic panel.

[0033] Embodiment 2: Figure 2-5 As shown, as an improvement to the previous embodiment.

[0034] Specifically, the clamping assembly 11 includes a mounting plate 1101, a swivel seat 1102, a fixed seat 1103, an adjustment slot 1104, a slide rod 1105, a spring 1106 and a clamp 1107. The two sides of the mounting plate 1101 are fixedly connected to the swivel seat 1102, the lower end of the mounting plate 1101 is fixedly connected to the fixed seat 1103, the upper end of the mounting plate 1101 is provided with an adjustment slot 1104, the interior of the adjustment slot 1104 is fixedly connected to the slide rod 1105, the outer side of the slide rod 1105 is sleeved with the spring 1106, and the outer side of the slide rod 1105 is slidably connected to the clamp 1107. The advantage is that a clamping assembly 11 is provided. When fixing the photovoltaic panel, the clamp 1107 is pulled so that the two opposite clamps 1107 move away from each other along the slide bar 1105, the spring 1106 is compressed, and the photovoltaic panel is placed on the upper end of the mounting plate 1101. The clamp 1107 is released, and the spring 1106 rebounds to drive the clamp 1107 to clamp the photovoltaic panel. The clamp 1107 fixes the four sides of the photovoltaic panel firmly.

[0035] Specifically, there are four groups of adjusting slots 1104, slide bars 1105, springs 1106 and clamps 1107. The clamps 1107 are slidably connected to the adjusting slots 1104, the springs 1106 are fixedly connected to the clamps 1107, the two sides of the fixing seat 1103 are rotatably connected to the connecting rods 1007, and the inner side of the rotating seat 1102 is rotatably connected to the bottom plate 1001. The advantage is that when adjusting the angle of the photovoltaic panel, the second motor 1004 is started to drive the screw rod 1005 to rotate, and the screw rod 1005 rotates to drive the threaded slider 1006 to move forward along the slide slot 1002. When the slider 1006 moves, it drives the fixing seat 1103 to move through the connecting rod 1007, driving the mounting plate 1101 and the rotating seat 1102 to rotate relative to the bottom plate 1001, thereby adjusting the inclination angle of the mounting plate 1101.

[0036] Specifically, the processor 12 is electrically connected to the wind sensor 3, the motor 1 6 and the motor 2 1004, and the wind shield 5 is in an inclined structure. The advantage is that the processor 12 and the wind sensor 3 are provided, the wind sensor 3 monitors the environmental wind force in real time, the wind sensor 3 transmits the wind force data to the processor 12, the processor 12 presets a safe wind force value, when the wind force data is greater than the preset wind force value, the motor 2 1004 is started to make the clamping assembly 11 parallel to the wind direction or the mounting plate 1101 is in a windward state, to prevent strong winds from damaging the photovoltaic panel, the processor 12 sets a preset programming, in normal use, according to the trajectory of the sun, the motor 1 6 and the motor 2 1004 are started to make the photovoltaic panel face the sun, to ensure power generation efficiency, and a wind shield 5 in an inclined structure is provided, when the cross wind hangs over, the wind shield 5 is decomposed for the cross wind guidance, and the cross wind is decomposed into a downward pressure, to prevent strong winds from damaging the photovoltaic bracket.

[0037] Working principle: When in use, pull the clamp 1107 to make the two opposite clamps 1107 move away from each other along the slide bar 1105, the spring 1106 is compressed, the photovoltaic panel is placed on the upper end of the mounting plate 1101, and the clamp 1107 is released. The spring 1106 rebounds and drives the clamp 1107 to clamp the photovoltaic panel. The clamp 1107 fixes the four sides of the photovoltaic panel firmly. The processor 12 sets the preset programming. When in normal use, according to the trajectory of the sun, the motor 16 is started to drive the small gear 8 to rotate, and the small gear 8 rotates to drive the meshing large gear 7 to rotate, and the large gear 7 drives the angle adjustment component 10 to rotate, and the motor 2 1004 is started to drive the screw rod 1005 to rotate, and the screw rod 1005 rotates to drive the threaded slider 1006 to move forward along the slide groove 1002, and the slider 1006 moves When the wind speed is high, the fixing base 1103 is driven to move by the connecting rod 1007, and the mounting plate 1101 and the rotating base 1102 are driven to rotate relative to the base plate 1001, so as to adjust the inclination angle of the mounting plate 1101, and the direction of the photovoltaic panel can be adjusted, so as to improve the power generation efficiency of the photovoltaic panel. The wind sensor 3 monitors the environmental wind speed in real time, and the wind sensor 3 transmits the wind speed data to the processor 12. The processor 12 presets a safe wind speed value. When the wind speed data is greater than the preset wind speed value, the motor 2 1004 is started to make the clamping assembly 11 parallel to the wind direction or make the mounting plate 1101 face the wind, so as to prevent the photovoltaic panel from being damaged by strong wind. A windshield 5 with an inclined structure is provided. When the crosswind passes by, the windshield 5 is decomposed for the crosswind guidance, and the crosswind is decomposed into a downward pressure, so as to prevent the photovoltaic bracket from being damaged by strong wind.

[0038] 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 windproof photovoltaic support, comprising a counterweight base (1), characterized in that: The upper end of the counterweight base (1) is fixedly connected to the support rod (2), the upper end of the counterweight base (1) is fixedly connected to the wind sensor (3), the upper end of the support rod (2) is fixedly connected to the fixing plate (4), the outer side of the fixing plate (4) is fixedly connected to the wind shield (5), the lower end of the fixing plate (4) is fixedly connected to the motor 1 (6), the lower end of the fixing plate (4) is fixedly connected to the processor (12), the upper end of the fixing plate (4) is rotatably connected to the large gear (7), a small gear (8) is arranged above the fixing plate (4), the upper end of the fixing plate (4) is fixedly connected to the ball lubricator (9), the upper end of the large gear (7) is fixedly connected to the angle adjustment component (10), and the upper end of the angle adjustment component (10) is provided with a clamping component (11).

2. A windproof photovoltaic support according to claim 1, characterized in that: Four identical ball lubricators (9) are provided, and the upper ends of the ball lubricators (9) are in contact with the angle adjustment assembly (10).

3. A windproof photovoltaic support according to claim 1, characterized in that: The small gear (8) is fixedly connected to the output end of the motor 1 (6), and the small gear (8) is meshingly connected to the large gear (7).

4. A windproof photovoltaic support according to claim 1, characterized in that: The angle adjustment assembly (10) comprises a base plate (1001), a slide groove (1002), an axle seat (1003), a second motor (1004), a screw rod (1005), a slider (1006) and a connecting rod (1007); a slide groove (1002) is provided at the upper end of the base plate (1001); the upper end of the base plate (1001) is fixedly connected to the axle seat (1003); the upper end of the base plate (1001) is fixedly connected to the second motor (1004); the axle seat (1003) is rotatably connected to the screw rod (1005); the upper end of the slide groove (1002) is slidably connected to the slider (1006); both sides of the slider (1006) are rotatably connected to the connecting rod (1007); and the screw rod (1005) is threadedly connected to the slider (1006).

5. The windproof photovoltaic support according to claim 1, characterized in that: The clamping assembly (11) comprises a mounting plate (1101), a swivel seat (1102), a fixed seat (1103), an adjustment slot (1104), a slide bar (1105), a spring (1106) and a clamp (1107); both sides of the mounting plate (1101) are fixedly connected to the swivel seat (1102); the lower end of the mounting plate (1101) is fixedly connected to the fixed seat (1103); the upper end of the mounting plate (1101) is provided with an adjustment slot (1104); the interior of the adjustment slot (1104) is fixedly connected to the slide bar (1105); the outer side of the slide bar (1105) is sleeved with the spring (1106); the outer side of the slide bar (1105) is slidably connected to the clamp (1107).

6. A windproof photovoltaic support according to claim 5, characterized in that: The adjusting groove (1104), the sliding rod (1105), the spring (1106) and the clamp (1107) are provided in four groups. The clamp (1107) is slidably connected to the adjusting groove (1104), the spring (1106) is fixedly connected to the clamp (1107), the two sides of the fixing seat (1103) are rotatably connected to the connecting rod (1007), and the inner side of the rotating seat (1102) is rotatably connected to the bottom plate (1001).

7. A windproof photovoltaic support according to claim 6, characterized in that: The processor (12) is electrically connected to the wind sensor (3), motor one (6) and motor two (1004), and the wind shield edge (5) is an inclined structure.

Images