Foldable photovoltaic power generation assembly
By designing a foldable photovoltaic power generation module, the angle adjustment of the photovoltaic solar panel is achieved by using a rotatable rotating shaft and limiting mechanism, the problem that existing photovoltaic solar panels are difficult to adjust the support angle is solved, the solar energy reception and conversion efficiency is improved, and the component stability is improved through the shock absorption mechanism.
Patent Information
- Application Number
- CN202420758358.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-12
AI Technical Summary
It is difficult for existing photovoltaic solar panels to adjust the support angle, which limits the angle adjustment ability of photovoltaic solar panels and affects the solar energy reception efficiency.
A foldable photovoltaic power generation assembly is designed, including a support base, a first photovoltaic solar panel and a second photovoltaic solar panel, and the angle adjustment of the photovoltaic solar panel is realized through a rotatable rotating shaft and a limiting mechanism, and the stability of the assembly is improved through a shock absorbing mechanism.
The angle adjustment of photovoltaic solar panels is achieved, the solar energy reception area and conversion efficiency are improved, and damage caused by vibration is avoided through the shock absorption mechanism.
Smart Images
Figure CN222691670U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a foldable photovoltaic power generation component. Background Art
[0002] With the development of society, the consumption of earth's energy is increasing day by day. In order to solve the problem of energy consumption, more and more natural energy is being rationally utilized. Solar cells can be packaged and protected in series to form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices. Among them, photovoltaic modules are the core part of the solar power generation system and the most important part of the solar power generation system. Their function is to convert solar energy into electrical energy and send it to batteries for storage.
[0003] At present, the existing photovoltaic solar panels need to be folded when in use to facilitate the transportation of the photovoltaic solar panels. At the same time, in order to make the photovoltaic solar panels better receive sunlight to generate electricity, it is often necessary to use a bracket to support the photovoltaic solar panels to keep them in an inclined state. However, the photovoltaic solar panels in the prior art are generally difficult to adjust the support angle, so the angle adjustment of the photovoltaic solar panels has certain limitations. In view of the above problems, a solution is proposed below. Utility Model Content
[0004] The utility model aims to provide a foldable photovoltaic power generation component, which has the advantages of being easy to carry and fix, and having an adjustable angle.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] A foldable photovoltaic power generation component includes a support seat, a first photovoltaic solar panel is provided above the support seat, a second photovoltaic solar panel is provided above the first photovoltaic solar panel, and one end of the first photovoltaic solar panel is rotatably connected to the second photovoltaic solar panel, and the other end of the first photovoltaic solar panel is detachably connected to the second photovoltaic solar panel, a groove is provided on one side of the support seat, a rotatable shaft is passed through the groove, a connecting block is fixedly provided at the lower end of the first photovoltaic solar panel, and the connecting block is fixedly connected to the shaft, a rotating wheel is provided on one side of the support seat, a limiting mechanism is also provided on one side of the support seat, and the limiting mechanism cooperates with the rotating wheel to limit the rotation of the rotating wheel, and a shock absorbing mechanism is also provided at the bottom of the support seat.
[0007] Preferably, a fixing seat is fixedly provided at one end of the first photovoltaic solar panel, an adjusting seat is fixedly provided at one end of the second photovoltaic solar panel, a slidable adjusting rod is passed through the adjusting seat, a return spring is fixedly provided at the inner top of the adjusting seat, and the lower end of the return spring is fixedly connected to the upper end of the adjusting rod, a fixing column is fixedly provided at the lower end of the adjusting rod, and the fixing column is located in the fixing seat.
[0008] Preferably, the limiting mechanism includes a limiting pin, a protrusion is fixedly provided on one side of the support seat, and the limiting pin is passed through the protrusion, a tension spring is passed through the limiting pin, and the tension spring is connected between one end of the protrusion and the tail end of the limiting pin, and a plurality of limiting grooves are provided on the rotating wheel, and the top end of the limiting pin is located in the limiting groove.
[0009] Preferably, the shock absorbing mechanism includes a plurality of shock absorbing chambers arranged on the lower side of the support seat, each of the shock absorbing chambers is respectively provided with a slidable pillar, a damping rod is connected to the inner top of the shock absorbing chamber and the top of the pillar, a shock absorbing spring is passed through the damping rod, and the shock absorbing spring is connected between the inner top of the shock absorbing chamber and the top of the pillar.
[0010] Preferably, a bracket is fixedly provided at the lower end of the first photovoltaic solar panel, a rotatable support rod is provided on the bracket, a plurality of support grooves are provided at the top end of the support seat, and the support rod cooperates with the support grooves, a support block is also fixedly provided at the top end of the support seat, and the upper end surface of the support block is in contact with the lower end surface of the first photovoltaic solar panel.
[0011] Preferably, a connecting seat is fixedly provided at the other end of the first photovoltaic solar panel, a connecting column is fixedly provided at the other end of the second photovoltaic solar panel, and the connecting column cooperates with the connecting seat, and a handle is fixedly provided at the top of the second photovoltaic solar panel.
[0012] The beneficial effects of the utility model are:
[0013] 1. By pulling the adjusting rod downward, the reset spring can be stretched to generate elastic force. At this time, the adjusting rod can be moved downward to drive the fixing column to move downward, so that the fixing column can be disengaged from the fixing seat. At this time, the first photovoltaic solar panel and the second photovoltaic solar panel can be unfolded and closed, that is, the second photovoltaic solar panel can be unfolded to achieve the splicing between the second photovoltaic solar panel and the first photovoltaic solar panel for easy use. Conversely, when the first photovoltaic solar panel and the second photovoltaic solar panel are fitted together, the reset action of the reset spring can drive the adjusting rod back to the initial position, so that the fixing column can be pushed into the fixing seat again to achieve the closed fixation between the first photovoltaic solar panel and the second photovoltaic solar panel.
[0014] 2. When the first photovoltaic solar panel and the second photovoltaic solar panel are opened, the angle between the first photovoltaic solar panel and the second photovoltaic solar panel can be adjusted by rotating the first photovoltaic solar panel, at which time the connecting block and the rotating shaft can be driven to rotate, and finally the rotating wheel can be driven to rotate, and then the rotation of the rotating wheel can be limited by the limiting mechanism to limit the rotation of the rotating wheel, thereby limiting the rotation of the rotating shaft and the first photovoltaic solar panel, and finally the angle of the first photovoltaic solar panel and the second photovoltaic solar panel can be fixed, so that the photovoltaic solar panel can be at the best angle to receive sunlight, thereby increasing the area of the photovoltaic solar panel receiving solar energy, and then improving the efficiency of the photovoltaic solar panel in converting solar energy into electrical energy.
[0015] 3. The shock-absorbing mechanism can make the entire photovoltaic power generation assembly more stable during use to avoid damage to the photovoltaic power generation assembly due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of an embodiment;
[0017] Figure 2 A top view of the support base in the embodiment;
[0018] Figure 3 It is a structural schematic diagram of the shock absorbing mechanism in the embodiment;
[0019] Figure 4 It is a partial structural cross-sectional view of an embodiment.
[0020] 1. Support seat; 2. First photovoltaic solar panel; 3. Second photovoltaic solar panel; 4. Groove; 5. Rotating shaft; 6. Connecting block; 7. Rotating wheel; 8. Limiting mechanism; 9. Shock absorbing mechanism; 10. Fixed seat; 11. Adjusting seat; 12. Adjusting rod; 13. Reset spring; 14. Fixed column; 15. Limiting pin; 16. Bump; 17. Tension spring; 18. Limiting groove; 19. Shock absorbing chamber; 20. Pillar; 21. Damping rod; 22. Shock absorbing spring; 23. Bracket; 24. Support rod; 25. Support groove; 26. Support block; 27. Connecting seat; 28. Connecting column; 29. Handle. DETAILED DESCRIPTION
[0021] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.
[0022] like Figures 1 to 4 As shown, a foldable photovoltaic power generation component includes a support base 1, a first photovoltaic solar panel 2 is provided above the support base 1, a second photovoltaic solar panel 3 is provided above the first photovoltaic solar panel 2, and one end of the first photovoltaic solar panel 2 is rotatably connected to the second photovoltaic solar panel 3, and the other end of the first photovoltaic solar panel 2 is detachably connected to the second photovoltaic solar panel 3, and the second photovoltaic solar panel 3 can be unfolded by rotating the second photovoltaic solar panel 3, thereby realizing the splicing between the second photovoltaic solar panel 3 and the first photovoltaic solar panel 2 for easy use. The first photovoltaic solar panel 2 is fixedly provided with a fixed seat 10 at one end, and the second photovoltaic solar panel 3 is fixedly provided with an adjusting seat 11 at one end. A slidable adjusting rod 12 is inserted in the adjusting seat 11. A return spring 13 is fixedly provided at the inner top of the adjusting seat 11, and the lower end of the return spring 13 is fixedly connected to the upper end of the adjusting rod 12. A fixing column 14 is fixedly provided at the lower end of the adjusting rod 12, and the fixing column 14 is located in the fixing seat 10. By pulling the adjusting rod 12 downward, the return spring 13 can be stretched to generate elastic force. At this time, the fixing column 14 can be driven downward by the adjusting rod 12 to move downward, so that the fixing column 14 can be disengaged from the fixing seat 10. At this time, the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3 can be unfolded and closed. Conversely, when the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3 are fitted, the return action of the return spring 13 can drive the adjusting rod 12 to return to the initial position, so that the fixing column 14 can be pushed into the fixing seat 10 again to achieve the closed fixation between the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3.
[0023] The other end of the first photovoltaic solar panel 2 is fixed with a connection seat 27, and the other end of the second photovoltaic solar panel 3 is fixed with a connection column 28, and the connection column 28 cooperates with the connection seat 27. When the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3 are opened, the surfaces of the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3 are located on the same plane. At this time, the connection column 28 can be pushed into the connection seat 27 to prevent the second photovoltaic solar panel 3 from closing after opening, so as to limit the position of the second photovoltaic solar panel 3. A handle 29 is fixed at the top of the second photovoltaic solar panel 3, and the entire photovoltaic power generation assembly can be carried by the handle 29, thereby increasing the scope of use of the photovoltaic power generation assembly.
[0024] A groove 4 is provided on one side of the support seat 1, and a rotatable shaft 5 is passed through the groove 4. A connecting block 6 is fixedly provided at the lower end of the first photovoltaic solar panel 2, and the connecting block 6 is fixedly connected to the rotating shaft 5. A rotating wheel 7 is provided on one side of the support seat 1, and a limiting mechanism 8 is also provided on one side of the support seat 1, and the limiting mechanism 8 cooperates with the rotating wheel 7 to limit the rotation of the rotating wheel 7. When the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3 are opened, the angle of the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3 can be adjusted by rotating the first photovoltaic solar panel 2. At this time, the connecting block 6 and the rotating shaft 5 can be driven to rotate, and finally the rotating wheel 7 can be driven to rotate. After that, the rotation of the rotating wheel 7 can be limited by the limiting mechanism 8 to limit the rotation of the rotating wheel 7, thereby limiting the rotation of the rotating shaft 5 and the first photovoltaic solar panel 2, and finally the angle of the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3 can be fixed, so that the photovoltaic solar panel can be at the best angle to receive sunlight, thereby increasing the area of the photovoltaic solar panel receiving solar energy, and then improving the efficiency of the photovoltaic solar panel in converting solar energy into electrical energy.
[0025] The limiting mechanism 8 includes a limiting pin 15, a protrusion 16 is fixedly provided on one side of the support seat 1, and the limiting pin 15 is penetrated on the protrusion 16, and a tension spring 17 is penetrated on the limiting pin 15, and the tension spring 17 is connected between one end of the protrusion 16 and the tail end of the limiting pin 15, and a plurality of limiting grooves 18 are provided on the rotating wheel 7, and the top end of the limiting pin 15 is located in the limiting groove 18. By pulling the limiting pin 15, the limiting pin 15 can be moved backward along the protrusion 16, and at this time, The tension spring 17 is squeezed to generate elastic force, and at the same time, the top end of the limit pin 15 escapes from the limit groove 18, and then the rotation of the wheel 7 can be realized to adjust the angle of the two photovoltaic solar panels. Subsequently, the limit pin 15 can be driven back to the initial position by the resetting effect of the tension spring 17, so that the top end of the limit pin 15 can be pushed into the corresponding limit groove 18 again, thereby limiting the rotation of the wheel 7, and finally the angle of the two photovoltaic solar panels can be fixed.
[0026] The bottom of the support seat 1 is also provided with a shock absorbing mechanism 9, which can make the whole set of photovoltaic power generation components more stable during use to avoid damage to the photovoltaic power generation components due to vibration. The shock absorbing mechanism 9 includes a plurality of shock absorbing chambers 19 arranged on the lower side of the support seat 1, each shock absorbing chamber 19 is respectively provided with a slidable pillar 20, and the inner top of the shock absorbing chamber 19 and the top of the pillar 20 are connected with a damping rod 21, and a shock absorbing spring 22 is provided on the damping rod 21, and the shock absorbing spring 22 is connected between the inner top of the shock absorbing chamber 19 and the top of the pillar 20. When the support seat 1 is placed on the ground, the pillar 20 at the bottom can support the whole set of photovoltaic power generation components, and at the same time, the damping rod 21 can cooperate with the shock absorbing spring 22 to effectively reduce the vibration force on the support seat 1, thereby reducing the vibration force on the whole set of photovoltaic power generation components, and finally play a shock absorbing role.
[0027] A support block 26 is also fixed to the top of the support seat 1, and the upper end surface of the support block 26 is in contact with the lower end surface of the first photovoltaic solar panel 2. A bracket 23 is fixed to the lower end of the first photovoltaic solar panel 2, and a rotatable support rod 24 is provided on the bracket 23. A plurality of support grooves 25 are provided at the top of the support seat 1, and the support rod 24 cooperates with the support grooves 25. The first photovoltaic solar panel 2 can be supported by the support block 26. When the angles of the first photovoltaic solar panel 2 and the second photovoltaic solar panel 3 are adjusted, the support rod 24 can be rotated so that the lower end of the support rod 24 is inserted into the corresponding support groove 25 to support the two photovoltaic solar panels and prevent the two photovoltaic solar panels from collapsing.
[0028] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A foldable photovoltaic power generation assembly, characterized in that: The invention comprises a support seat (1), wherein a first photovoltaic solar panel (2) is arranged above the support seat (1), a second photovoltaic solar panel (3) is arranged above the first photovoltaic solar panel (2), and one end of the first photovoltaic solar panel (2) is rotatably connected to the second photovoltaic solar panel (3), and the other end of the first photovoltaic solar panel (2) is detachably connected to the second photovoltaic solar panel (3), a groove (4) is arranged on one side of the support seat (1), a rotatable shaft (5) is inserted in the groove (4), a connecting block (6) is fixedly arranged at the lower end of the first photovoltaic solar panel (2), and the connecting block (6) is fixedly connected to the shaft (5), a rotating wheel (7) is arranged on one side of the support seat (1), a limiting mechanism (8) is also arranged on one side of the support seat (1), and the limiting mechanism (8) cooperates with the rotating wheel (7) to limit the rotation of the rotating wheel (7), and a shock absorbing mechanism (9) is also arranged at the bottom of the support seat (1).
2. A foldable photovoltaic power generation assembly according to claim 1, characterized in that: A fixing seat (10) is fixedly provided at one end of the first photovoltaic solar panel (2), and an adjusting seat (11) is fixedly provided at one end of the second photovoltaic solar panel (3). A slidable adjusting rod (12) is inserted into the adjusting seat (11). A return spring (13) is fixedly provided at the inner top of the adjusting seat (11), and the lower end of the return spring (13) is fixedly connected to the upper end of the adjusting rod (12). A fixing column (14) is fixedly provided at the lower end of the adjusting rod (12), and the fixing column (14) is located in the fixing seat (10).
3. A foldable photovoltaic power generation assembly according to claim 2, characterized in that: The limiting mechanism (8) comprises a limiting pin (15), a protrusion (16) is fixedly provided on one side of the support seat (1), and the limiting pin (15) is penetrated on the protrusion (16), a tension spring (17) is penetrated on the limiting pin (15), and the tension spring (17) is connected between one end of the protrusion (16) and the rear end of the limiting pin (15), and a plurality of limiting grooves (18) are provided on the rotating wheel (7), and the top end of the limiting pin (15) is located in the limiting groove (18).
4. A foldable photovoltaic power generation assembly according to claim 3, characterized in that: The shock absorbing mechanism (9) comprises a plurality of shock absorbing chambers (19) arranged on the lower side of the support seat (1), each of the shock absorbing chambers (19) is respectively provided with a slidable pillar (20), a damping rod (21) is connected to the inner top of the shock absorbing chamber (19) and the top of the pillar (20), a shock absorbing spring (22) is provided on the damping rod (21), and the shock absorbing spring (22) is connected between the inner top of the shock absorbing chamber (19) and the top of the pillar (20).
5. A foldable photovoltaic power generation assembly according to claim 4, characterized in that: A bracket (23) is fixedly provided at the lower end of the first photovoltaic solar panel (2), and a rotatable support rod (24) is provided on the bracket (23). A plurality of support grooves (25) are provided at the top end of the support seat (1), and the support rod (24) cooperates with the support grooves (25). A support block (26) is also fixedly provided at the top end of the support seat (1), and the upper end surface of the support block (26) is in contact with the lower end surface of the first photovoltaic solar panel (2).
6. A foldable photovoltaic power generation assembly according to claim 5, characterized in that: A connecting seat (27) is fixedly provided at the other end of the first photovoltaic solar panel (2), a connecting column (28) is fixedly provided at the other end of the second photovoltaic solar panel (3), and the connecting column (28) cooperates with the connecting seat (27), and a handle (29) is fixedly provided at the top end of the second photovoltaic solar panel (3).