Wind-resistant mechanism, wind-resistant device and wind-resistant equipment for solar photovoltaic panel

Abstract

The utility model provides a wind-resistant mechanism, a wind-resistant device and wind-resistant equipment for a solar photovoltaic panel, and relates to the technical field of solar photovoltaic panel protection. One end of the photovoltaic panel assembly is rotationally connected to the base; one end of the telescopic driving piece is hinged to the base, and the other end of the telescopic driving piece is hinged to the bottom of the photovoltaic panel assembly; the wind speed detector is connected with the base; and the control system is electrically connected with the telescopic driving part and the wind speed detector, the control system is used for receiving a detection signal of the wind speed detector and can send a telescopic instruction to the telescopic driving part according to the detection signal, and compared with the prior art, the photovoltaic panel assembly can be prevented from circularly shaking and shortening the service life due to the influence of wind power.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar photovoltaic panel protection, and more specifically, relates to a solar photovoltaic panel wind-resistant mechanism, a wind-resistant device and wind-resistant equipment. Background Art

[0002] Solar photovoltaic panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through the photoelectric effect or the photochemical effect. In the prior art, the installation of solar photovoltaic panels is mainly to fix them directly on the mounting frame. Although the installation is convenient, the wind resistance of the photovoltaic panels is large when encountering strong winds. Traditional photovoltaic panels cannot adjust their angles by themselves and have poor wind resistance.

[0003] The existing Chinese patent with announcement number CN217216430U discloses a quick-installation wind-resistant solar photovoltaic panel, including a mounting base and a mounting frame seat; the mounting base: an annular slide groove is opened in the middle of its upper surface, and a rotating plate is slidably connected inside the annular slide groove, and eight evenly distributed fixed columns are provided on the upper surface of the rotating plate, and sliding rods are slidably connected in the slide grooves opened at the upper ends of the fixed columns, and the upper ends of the sliding rods are provided with universal ball joints, and the outer sides of the sliding rods are sleeved with support springs, and the support springs are respectively located between adjacent universal ball joints and the fixed columns; the mounting frame seat: there are two mounting frame seats, and the two mounting frame seats are hinged by hinges, and the front and rear ends of the lower surface of the mounting frame seat are provided with sliding rails, and the upper ends of the two universal ball joints in the lower left corner are slidably connected to the sliding rails in the lower left corner. The quick-installation wind-resistant solar photovoltaic panel can automatically adjust its angle after being subjected to wind resistance, thereby reducing wind resistance and improving the wind resistance of the photovoltaic panel.

[0004] In view of the above-mentioned and existing related technologies, the utility model author believes that the existing wind-resistant device can automatically adjust the angle after being subjected to wind resistance. However, in gusty weather, affected by the elasticity of the supporting spring at the bottom of the solar photovoltaic panel, the photovoltaic panel will continue to vibrate intermittently, affecting its service life. The use effect is poor and needs to be improved. Therefore, in view of the above-mentioned problems, a solar photovoltaic panel wind-resistant mechanism, wind-resistant device and wind-resistant equipment are proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a solar photovoltaic panel wind-resistant mechanism, wind-resistant device and wind-resistant equipment to address the deficiencies in the existing technology, so as to solve the problem that the existing wind-resistant device proposed in the above background technology can automatically adjust the angle after being subjected to wind resistance, but in gusty weather, affected by the elasticity of the supporting spring at the bottom of the solar photovoltaic panel, the photovoltaic panel will continue to maintain intermittent shaking, affecting its service life and resulting in poor use effect.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a solar photovoltaic panel wind resistance mechanism, the wind resistance mechanism comprising:

[0007] Base;

[0008] A photovoltaic panel assembly, one end of which is rotatably connected to the base;

[0009] A telescopic driving member, one end of which is hinged to the base, and the other end of which is hinged to the bottom of the photovoltaic panel assembly;

[0010] A wind speed detector, the wind speed detector is connected to the base;

[0011] A control system is electrically connected to the telescopic drive member and the wind speed detector, and is used to receive a detection signal from the wind speed detector and to issue a telescopic instruction to the telescopic drive member according to the detection signal.

[0012] Preferably, the solar photovoltaic panel wind-resistant mechanism also includes a cleaning component, which is slidably connected to the photovoltaic panel component, and the cleaning part of the cleaning component is attached to the photovoltaic panel component. The control system is electrically connected to the cleaning component, and the control system can issue a sliding instruction to the cleaning component.

[0013] Preferably, the base is L-shaped, an upward end of the L-shaped base is hingedly connected to one end of the photovoltaic panel assembly, and the other end of the photovoltaic panel assembly is provided with a notch for dust to fall off.

[0014] Preferably, the solar photovoltaic panel wind resistance mechanism further comprises:

[0015] A windshield frame, the peripheral side of the windshield frame is slidably connected to the peripheral side of the L-shaped base, and the other end of the L-shaped base is provided with an opening;

[0016] A first magnetic component, wherein the first magnetic component is connected to the bottom of the photovoltaic panel assembly;

[0017] A second magnetic component, the second magnetic component is L-shaped, and an upward end of the L-shaped second magnetic component is connected to one side of the windshield frame;

[0018] When the photovoltaic panel assembly is flipped to a horizontal state, the horizontal plane of the L-shaped second magnetic component and the first magnetic component are respectively located below and above the opening, and the horizontal plane of the L-shaped second magnetic component is attracted to the first magnetic component, so that the wind shield frame can slide upward to form a gap with the base and slide to the peripheral side of the photovoltaic panel assembly.

[0019] Preferably, the photovoltaic panel assembly comprises:

[0020] A rotating platform, one end of which is hingedly connected to an upward end of the L-shaped base, and the notch is arranged at the other end of the rotating platform;

[0021] A photovoltaic panel body is connected to the rotating platform.

[0022] Preferably, the telescopic drive member is an electric telescopic rod.

[0023] Preferably, the cleaning component comprises:

[0024] A counterweight slide, the two ends of which are slidably connected to the two sides of the photovoltaic panel assembly;

[0025] A wiping layer is arranged at the bottom of the counterweight slide, and the wiping layer is attached to the photovoltaic panel assembly.

[0026] Preferably, the solar photovoltaic panel wind resistance mechanism further includes a plurality of legs, and the plurality of legs are connected to the bottom of the base.

[0027] A solar photovoltaic panel wind-resistant device comprises a solar photovoltaic panel wind-resistant mechanism.

[0028] A solar photovoltaic panel wind-resistant device comprises a solar photovoltaic panel wind-resistant device.

[0029] The utility model provides a solar photovoltaic panel wind-resistant mechanism, wind-resistant device and wind-resistant equipment, which have the beneficial effects that: the wind-resistant mechanism detects the wind speed through a wind speed detector, and when the wind blows, the control system receives the detection signal of the wind speed detector, and can send a telescopic instruction to the telescopic drive member according to the detection signal, so as to realize the telescopic control of the telescopic drive member according to the wind speed, so that the photovoltaic panel assembly can be flipped to adjust the tilt angle, and the greater the wind force, the smaller the angle between the photovoltaic panel assembly and the base, thereby reducing wind resistance and improving the wind-resistant performance of the photovoltaic panel assembly. Compared with the prior art, it can prevent the photovoltaic panel assembly from being affected by wind force and cyclically shaking and reducing the service life.

[0030] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0032] Figure 1A schematic diagram of the three-dimensional structure of a solar photovoltaic panel wind-resistant mechanism, wind-resistant device and wind-resistant equipment according to an embodiment of the utility model is shown. Figure 1 ;

[0033] Figure 2 A schematic diagram of the three-dimensional structure of a solar photovoltaic panel wind-resistant mechanism, wind-resistant device and wind-resistant equipment according to an embodiment of the utility model is shown. Figure 2 ;

[0034] Figure 3 A schematic diagram of the three-dimensional structure of a solar photovoltaic panel wind-resistant mechanism, wind-resistant device and wind-resistant equipment according to an embodiment of the utility model is shown. Figure 3 ;

[0035] Figure 4 A schematic diagram of the three-dimensional structure of a solar photovoltaic panel wind-resistant mechanism, wind-resistant device and wind-resistant equipment according to an embodiment of the utility model is shown. Figure 4 ;

[0036] Figure 5 Shows Figure 1 Enlarged structural diagram at A in the middle.

[0037] Description of reference numerals:

[0038] 1. Base; 2. Telescopic drive member; 3. Wind speed detector; 4. Notch; 5. Wind shield frame; 6. Opening; 7. First magnetic component; 8. Second magnetic component; 9. Rotating table; 10. Photovoltaic panel body; 11. Counterweight slide; 12. Wiping layer; 13. Legs. DETAILED DESCRIPTION

[0039] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0040] Embodiment 1

[0041] like Figure 1-4 As shown, the utility model provides a solar photovoltaic panel wind resistance mechanism, the wind resistance mechanism comprises:

[0042] Base 1;

[0043] A photovoltaic panel assembly, one end of which is rotatably connected to the base 1;

[0044] A telescopic driving member 2, one end of the telescopic driving member 2 is hinged on the base 1, and the other end of the telescopic driving member 2 is hinged on the bottom of the photovoltaic panel assembly;

[0045] A wind speed detector 3, which is connected to the base 1;

[0046] The control system is electrically connected to the telescopic drive member and the wind speed detector 3. The control system is used to receive the detection signal of the wind speed detector 3 and send a telescopic instruction to the telescopic drive member 2 according to the detection signal.

[0047] Specifically, in order to solve the problem that the existing wind-resistant device can automatically adjust the angle after being subjected to wind resistance, but in gusty weather, the photovoltaic panel will continue to intermittently shake due to the elasticity of the supporting spring at the bottom of the solar photovoltaic panel, affecting its service life and resulting in poor use effect, the utility model provides a solar photovoltaic panel wind-resistant mechanism, wind-resistant device and wind-resistant equipment. The wind speed detector 3 of the wind-resistant mechanism is arranged at the bottom of the base 1. The wind-resistant mechanism detects the wind speed through the wind speed detector 3. When the wind blows, the control system receives the detection signal of the wind speed detector 3, and can send a telescopic instruction to the telescopic drive member 2 according to the detection signal, so as to realize the telescopic control of the telescopic drive member 2 according to the wind speed, so that the photovoltaic panel assembly is flipped to adjust the tilt angle. The greater the wind force, the smaller the angle between the photovoltaic panel assembly and the base 1, thereby reducing wind resistance and improving the wind resistance of the photovoltaic panel assembly. Compared with the prior art, it can avoid the photovoltaic panel assembly from being affected by wind and cyclically shaking and reducing its service life.

[0048] Preferably, the solar photovoltaic panel wind-resistant mechanism also includes a cleaning component, which is slidably connected to the photovoltaic panel component, and the cleaning part of the cleaning component is attached to the photovoltaic panel component. The control system is electrically connected to the cleaning component, and the control system can issue a sliding instruction to the cleaning component.

[0049] Specifically, under the control of the control system, the cleaning component can automatically wipe the surface of the photovoltaic panel component to remove dust on the surface.

[0050] Preferably, the base 1 is L-shaped, and an upward end of the L-shaped base 1 is hingedly connected to one end of the photovoltaic panel assembly, and the other end of the photovoltaic panel assembly is provided with a notch 4 for dust to fall off.

[0051] Specifically, when the cleaning component slides to the position of the notch 4 , the cleaning portion of the cleaning component is in a suspended state, so that the dust on the surface of the photovoltaic panel assembly can be pushed to the position of the notch 4 and then fall onto the base 1 .

[0052] Preferably, the solar photovoltaic panel wind resistance mechanism also includes:

[0053] A windshield frame 5, the peripheral side of the windshield frame 5 is slidably connected to the peripheral side of the L-shaped base 1, and the other end of the L-shaped base 1 is provided with an opening 6;

[0054] A first magnetic component 7, the first magnetic component 7 is connected to the bottom of the photovoltaic panel assembly;

[0055] A second magnetic component 8, the second magnetic component 8 is L-shaped, and an upward end of the L-shaped second magnetic component 8 is connected to one side of the windshield frame 5;

[0056] When the photovoltaic panel assembly is flipped to a horizontal state, the horizontal plane of the L-shaped second magnetic component 8 and the first magnetic component 7 are respectively located below and above the opening 6. The horizontal plane of the L-shaped second magnetic component 8 and the first magnetic component 7 attract each other, enabling the wind shield frame 5 to slide upward, form a gap with the base 1, and slide to the surrounding side of the photovoltaic panel assembly.

[0057] Specifically, in windy weather, the photovoltaic panel assembly can be flipped to a horizontal state. At this time, the horizontal plane of the L-shaped second magnetic component 8 is attracted to the first magnetic component 7, so that the windshield frame 5 can slide upward to form a gap with the base 1, and can slide to the surrounding side of the photovoltaic panel assembly, forming a protective layer on the surrounding side of the photovoltaic panel assembly, which can effectively reduce the damage to the photovoltaic panel assembly caused by wind force and entrained foreign matter. At the same time, the dust cleaned by the cleaning component on the base 1 can be blown away through the gap.

[0058] Preferably, the photovoltaic panel assembly comprises:

[0059] A rotating platform 9, one end of which is hingedly connected to an upward end of the L-shaped base 1, and a notch 4 is provided at the other end of the rotating platform 9;

[0060] The photovoltaic panel body 10 is connected to the rotating platform 9 .

[0061] Specifically, the rotating platform 9 can be turned over on the base 1 and used to support the photovoltaic panel body 10 .

[0062] Preferably, the telescopic driving member 2 is an electric telescopic rod.

[0063] Specifically, the extension and retraction of the electric telescopic rod is used to adjust the tilt angle of the photovoltaic panel assembly, reduce wind resistance, and improve the wind resistance of the photovoltaic panel body 10.

[0064] like Figure 5 As shown, preferably, the cleaning component includes:

[0065] A counterweight slide 11, both ends of which are slidably connected to the two sides of the photovoltaic panel assembly;

[0066] The wiping layer 12 is arranged at the bottom of the counterweight slide 11 , and the wiping layer 12 is attached to the photovoltaic panel assembly.

[0067] Specifically, the wiping layer 12 is the cleaning part of the cleaning component. The wiping layer 12 can be made of rubber or sponge material. When the photovoltaic panel assembly is flipped, the counterweight slide 11 can slide to drive the wiping layer 12 to automatically wipe the surface of the photovoltaic panel assembly to remove dust on the surface.

[0068] Preferably, the solar photovoltaic panel wind resistance mechanism further includes a plurality of legs 13 , and the plurality of legs 13 are connected to the bottom of the base 1 .

[0069] Specifically, there are four supporting legs 13 , which are distributed at the bottom of the base 1 near its four corner ends, so as to support the base 1 .

[0070] Embodiment 2

[0071] A solar photovoltaic panel wind-resistant device comprises a solar photovoltaic panel wind-resistant mechanism.

[0072] The wind speed detector 3 of the wind-resistant device is arranged at the bottom of the base 1. The wind-resistant mechanism detects the wind speed through the wind speed detector 3. When the wind blows, the control system receives the detection signal of the wind speed detector 3, and can send a telescopic instruction to the telescopic drive member 2 according to the detection signal, so as to realize the telescopic control of the telescopic drive member 2 according to the wind speed, so that the photovoltaic panel assembly can be flipped and the tilt angle can be adjusted. The greater the wind force, the smaller the angle between the photovoltaic panel assembly and the base 1, thereby reducing the wind resistance and improving the wind-resistant performance of the photovoltaic panel assembly. Compared with the prior art, it can prevent the photovoltaic panel assembly from cyclically shaking due to the influence of wind force and reducing the service life.

[0073] Embodiment 3

[0074] A solar photovoltaic panel wind-resistant device comprises a solar photovoltaic panel wind-resistant device.

[0075] In summary, when the solar photovoltaic panel wind-resistant device of the utility model is implemented, the wind speed is detected by the wind speed detector 3. When the wind blows, the control system receives the detection signal of the wind speed detector 3, and can send a telescopic instruction to the electric telescopic rod according to the detection signal, so as to realize the control of the telescopic extension of the electric telescopic rod according to the wind speed, so that the photovoltaic panel body 10 is flipped and the tilt angle is adjusted. The greater the wind force, the smaller the angle between the photovoltaic panel body 10 and the base 1, which reduces the wind resistance and improves the wind resistance of the photovoltaic panel body 10. Compared with the prior art, it can avoid the photovoltaic panel body 10 from being affected by the wind and cyclically shaking and reducing the service life. In windy weather, the photovoltaic panel body 10 can be flipped to a horizontal state. At this time, the horizontal plane of the L-shaped second magnetic component 8 is attracted to the first magnetic component 7, so that the windshield frame 5 can slide upward to the surrounding side of the photovoltaic panel body 10, and a protective layer is formed on the surrounding side of the photovoltaic panel body 10, which can effectively reduce the damage of the wind force and the entrained foreign objects to the photovoltaic panel body 10.

[0076] During the flipping process of the photovoltaic panel body 10, the counterweight slide 11 can slide and drive the wiping layer 12 to automatically wipe the surface of the photovoltaic panel body 10 to remove dust on its surface. When the counterweight slide 11 slides to the notch 4 position, the wiping layer 12 is in a suspended state at this time, so that the dust on the surface of the photovoltaic panel body 10 can be pushed to the notch 4 position and then fall onto the base 1. The dust on the base 1 can be blown away through the gap formed between the windshield frame 5 and the base 1 when the windshield frame 5 slides upward.

[0077] The above description of various embodiments of the utility model is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A solar photovoltaic panel wind resistance mechanism, characterized in that: The wind resistance mechanism includes: Base; A photovoltaic panel assembly, one end of which is rotatably connected to the base; A telescopic driving member, one end of which is hinged to the base, and the other end of which is hinged to the bottom of the photovoltaic panel assembly; A wind speed detector, the wind speed detector is connected to the base; A control system is electrically connected to the telescopic drive member and the wind speed detector, and is used to receive a detection signal from the wind speed detector and to issue a telescopic instruction to the telescopic drive member according to the detection signal.

2. A solar photovoltaic panel wind resistance mechanism according to claim 1, characterized in that: The solar photovoltaic panel wind-resistant mechanism also includes a cleaning component, which is slidably connected to the photovoltaic panel component, and the cleaning part of the cleaning component is attached to the photovoltaic panel component. The control system is electrically connected to the cleaning component, and the control system can issue a sliding instruction to the cleaning component.

3. A solar photovoltaic panel wind resistance mechanism according to claim 2, characterized in that: The base is L-shaped, and an upward end of the L-shaped base is hingedly connected to one end of the photovoltaic panel assembly. The other end of the photovoltaic panel assembly is provided with a notch, and the notch is used for dust to fall off.

4. A solar photovoltaic panel wind resistance mechanism according to claim 3, characterized in that: The solar photovoltaic panel wind resistance mechanism also includes: A windshield frame, the peripheral side of the windshield frame is slidably connected to the peripheral side of the L-shaped base, and the other end of the L-shaped base is provided with an opening; A first magnetic component, wherein the first magnetic component is connected to the bottom of the photovoltaic panel assembly; A second magnetic component, the second magnetic component is L-shaped, and an upward end of the L-shaped second magnetic component is connected to one side of the windshield frame; When the photovoltaic panel assembly is flipped to a horizontal state, the horizontal plane of the L-shaped second magnetic component and the first magnetic component are respectively located below and above the opening, and the horizontal plane of the L-shaped second magnetic component is attracted to the first magnetic component, so that the wind shield frame can slide upward to form a gap with the base and slide to the peripheral side of the photovoltaic panel assembly.

5. A solar photovoltaic panel wind resistance mechanism according to claim 3, characterized in that: The photovoltaic panel assembly comprises: A rotating platform, one end of which is hingedly connected to an upward end of the L-shaped base, and the notch is arranged at the other end of the rotating platform; A photovoltaic panel body is connected to the rotating platform.

6. A solar photovoltaic panel wind resistance mechanism according to claim 1, characterized in that: The telescopic driving member is an electric telescopic rod.

7. A solar photovoltaic panel wind resistance mechanism according to claim 2, characterized in that: The cleaning component includes: A counterweight slide, the two ends of which are slidably connected to the two sides of the photovoltaic panel assembly; A wiping layer is arranged at the bottom of the counterweight slide, and the wiping layer is attached to the photovoltaic panel assembly.

8. A solar photovoltaic panel wind resistance mechanism according to claim 1, characterized in that: The solar photovoltaic panel wind-resistant mechanism also includes a plurality of legs, and the plurality of legs are connected to the bottom of the base.

9. A solar photovoltaic panel wind resistance device, characterized in that: It comprises a solar photovoltaic panel wind resistance mechanism according to any one of claims 1-8.

10. A solar photovoltaic panel wind resistance device, characterized in that: It comprises a solar photovoltaic panel wind resistance device according to claim 9.

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