School playground stand with photovoltaic panel
By installing photovoltaic panels on the guardrail of the school playground stand and using a fixing mechanism of half-ring and locking components, combined with the design of rainproof boards, the problem of combining stand site waste and photovoltaic panels is solved, and the energy saving and emission reduction of stands and photovoltaic panels are realized. Improved stability and efficiency.
Patent Information
- Application Number
- CN202420878488.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The venues in the playground stands of colleges and universities are wasted, and it is difficult to combine photovoltaic panel technology with stands to achieve energy conservation and emission reduction.
Design a school playground stand with photovoltaic panels, fixing the photovoltaic panels and optimizing their installation methods by installing photovoltaic panels on guardrails and using fixing mechanisms with half-rings and locking components, combined with the design of rain panels, fixing the photovoltaic panels and optimizing their installation methods to improve stability and Cleanliness.
The site of the stands has been fully utilized, the perfect combination of photovoltaic panels and stands has been achieved, the purpose of energy conservation and emission reduction has been achieved, and the stability of photovoltaic panels and the photoelectric conversion efficiency have been improved.
Smart Images
Figure CN222314733U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of school construction, and in particular to a school playground stand with photovoltaic panels. Background Art
[0002] With the rapid development of my country's social economy, the substantial increase in energy consumption has led to energy shortages. Colleges and universities, as important places for cultivating talents, creating and disseminating knowledge and serving the society, occupy an important position in social and economic development. Building an energy-saving campus is bound to become an important part of building a energy-saving society.
[0003] Photovoltaic panels are a type of power generation device that generates direct current when exposed to sunlight. They are composed of thin, fixed photovoltaic cells made of semiconductor materials.
[0004] The stands are characterized by high height and large space, but the current stands only serve to accommodate spectators. Large areas of the stands are wasted and remain vacant for a long time. How to combine photovoltaic panel technology with the stands to achieve the goal of energy conservation and emission reduction is an urgent problem that needs to be solved.
[0005] In view of the above-mentioned defects, the present application proposes a school playground stand with photovoltaic panels. Utility Model Content
[0006] In order to organically combine the stands with photovoltaic panels, the present application provides a school playground stand with photovoltaic panels.
[0007] The school playground stand with photovoltaic panels provided in this application adopts the following technical solution:
[0008] A school playground bleacher with photovoltaic panels comprises a platform and a spectator area arranged on the platform, a guardrail is arranged on one side of the platform, a photovoltaic panel is arranged on the guardrail, and a fixing mechanism for fixing the photovoltaic panel is arranged on the guardrail.
[0009] By adopting the above technical solution, the photovoltaic panels are installed on the guardrails of the stands, fully utilizing the site advantages of the stands, perfectly combining the photovoltaic panels with the stands, and achieving the goal of energy conservation and emission reduction.
[0010] Preferably, the fixing mechanism includes a first half ring arranged on the photovoltaic panel, a second half ring is hinged on the first half ring, the first half ring and the second half ring are arranged on the guardrail, and a locking component for locking the second half ring is provided on the first half ring.
[0011] By adopting the above technical solution, when installing the photovoltaic panel, the first half ring is clamped on the guardrail, the second half ring is rotated to make the second half ring clamped on the guardrail, and the first half ring and the second half ring are locked together using a locking assembly. The photovoltaic panel is fixed, the operation is convenient, and the fixation is stable.
[0012] Preferably, the locking assembly includes an insertion rod passing through the first half ring and the second half ring, the first half ring is provided with a first insertion hole for the insertion rod to pass through, and the second half ring is provided with a second insertion hole for the insertion rod to pass through.
[0013] By adopting the above technical solution, after the first half ring and the second half ring are clamped on the guardrail, the first socket and the second socket are aligned, and the insertion rod is passed through the first socket and the second socket, the first half ring and the second half ring are fixed together, which is convenient to operate and firmly fixed.
[0014] Preferably, a spring is sleeved on the insertion rod, one end of the spring is connected to the insertion rod, and the other end of the spring is connected to the first half ring. The spring is in a stretched state, and the spring causes the insertion rod to tend to slide toward the second half ring.
[0015] By adopting the above technical solution, on the one hand, when the first socket is aligned with the second socket, the insertion rod automatically rebounds into the first socket and the second socket under the action of the spring restoring force, making the operation more convenient; on the other hand, under the action of the spring restoring force, the insertion rod is not easy to fall out of the first socket and the second socket, and the fixation is more stable.
[0016] Preferably, the end of the insertion rod close to the second half ring is spherical.
[0017] By adopting the above technical solution, when the insertion rod slides into the first insertion hole, it plays a guiding role, making it easier for the insertion rod to slide into the first insertion hole.
[0018] Preferably, the guardrail is provided with a limiting groove for accommodating the first half ring and the second half ring.
[0019] By adopting the above technical solution, the first half ring and the second half ring are limited, and then the photovoltaic panel is limited, which reduces the possibility of sliding and offsetting of the photovoltaic panel along the length direction of the guardrail and further improves the stability.
[0020] Preferably, a rainproof plate is provided on the guardrail above the photovoltaic panel.
[0021] By adopting the above technical solution, rainwater carries a large amount of dust. After the rainwater falls on the photovoltaic panels, the dust is easy to adhere to the photovoltaic panels, reducing the cleanliness of the photovoltaic panels and affecting the photoelectric conversion efficiency of the photovoltaic panels. Under the action of the rainproof board, the possibility of rainwater falling on the photovoltaic panels is reduced, the cleanliness of the photovoltaic panels is improved, and the photoelectric conversion efficiency of the photovoltaic panels is improved.
[0022] Preferably, the rain shield is rotatably connected to the guardrail, and a torsion spring is provided between the rain shield and the guardrail, the torsion spring causes the rain shield to have a tendency to rotate in a direction away from the photovoltaic panel, a limiting rod is provided on the guardrail for limiting the position of the rain shield, a rain collecting trough is provided on the rain shield, and a rain discharge hole is provided on one side of the rain collecting trough, and when the rain collecting trough is full of rainwater, the rain shield has a tendency to rotate in a direction close to the photovoltaic panel.
[0023] By adopting the above technical solution, on sunny days, under the action of the restoring force of the torsion spring, the rain shield abuts against the limit rod, and the rain shield is in a tilted state, so that the photovoltaic panel is in more complete contact with the sunlight, thereby improving the photoelectric conversion efficiency; on rainy days, rainwater falls into the rain collecting trough, increasing the weight of the rain shield, and the rain shield rotates toward the photovoltaic panel to block the photovoltaic panel, reducing the possibility of rainwater falling on the photovoltaic panel, improving the cleanliness of the photovoltaic panel, and improving the photoelectric conversion efficiency; the rainwater slowly flows out through the rain drainage hole, and after the rain stops, the rainwater in the rain collecting trough is drained, and under the action of the restoring force of the torsion spring, the rain shield flips up again to expose the photovoltaic panel.
[0024] In summary, the present application includes at least one of the following beneficial technical effects:
[0025] Installing photovoltaic panels on the guardrails of the stands fully utilizes the site advantages of the stands and perfectly combines the photovoltaic panels with the stands, achieving the goal of energy conservation and emission reduction. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 A top view of the overall structure of an embodiment of the present application;
[0027] Figure 2 This is a front view of the overall structure of the embodiment of the present application;
[0028] Figure 3 This is a cross-sectional view of the overall structure of the fixing mechanism and the locking assembly of an embodiment of the present application;
[0029] Figure 4 This is a cross-sectional view of the overall structure of the first half ring and the second half ring of an embodiment of the present application.
[0030] Reference numerals:
[0031] 1. Platform; 11. Audience area; 12. Guardrail; 2. Photovoltaic panel; 3. Fixing mechanism; 31. First half ring; 32. Second half ring; 4. Locking assembly; 41. Insert rod; 42. First plug hole; 43. Second plug hole; 44. Spring; 45. Limiting groove; 5. Rainproof plate; 51. Torsion spring; 52. Limiting rod; 53. Rain collecting trough; 54. Rain drain hole. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-4This application is described in further detail.
[0033] The utility model provides a school playground stand with photovoltaic panels, the structure of which is as follows Figure 1 - Figure 4 As shown, it includes a platform 1 and an audience area 11 arranged on the platform 1, a guardrail 12 is fixedly connected to one side of the platform 1 along the length direction of the platform 1, and an array of photovoltaic panels 2 are installed on the guardrail 12 along the length direction of the guardrail 12. A fixing mechanism 3 for fixing the photovoltaic panel 2 is provided on the guardrail 12.
[0034] When in use, the photovoltaic panel 2 is fixed to the guardrail 12 using the fixing mechanism 3, which is convenient for assembly and disassembly. The photovoltaic panel 2 is installed on the guardrail 12 of the stand, making full use of the site advantage of the stand, perfectly combining the photovoltaic panel 2 with the stand, and achieving the purpose of energy saving and emission reduction.
[0035] In the utility model, the photovoltaic panel 2 is installed on the guardrail 12 of the stand, which fully utilizes the site advantage of the stand, perfectly combines the photovoltaic panel 2 with the stand, and achieves the purpose of energy saving and emission reduction.
[0036] In order to fix the photovoltaic panel 2 on the guardrail 12, in a preferred embodiment, the fixing mechanism 3 includes a first half ring 31 fixedly connected to the photovoltaic panel 2, a second half ring 32 is hinged at the end of the first half ring 31, the first half ring 31 and the second half ring 32 are embraced on the guardrail 12, and a locking component 4 for locking the second half ring 32 is provided on the first half ring 31.
[0037] During use, when installing the photovoltaic panel 2, the first half ring 31 is clamped on the guardrail 12, and the second half ring 32 is rotated so that the second half ring 32 is clamped on the guardrail 12. The first half ring 31 and the second half ring 32 are locked together using the locking assembly 4. The photovoltaic panel 2 is fixed, and the operation is convenient and the fixation is stable.
[0038] In order to fix the first half ring 31 and the second half ring 32 together, in a preferred embodiment, the locking assembly 4 includes an insertion rod 41 slidably passed through the first half ring 31 and the second half ring 32, and the first half ring 31 is provided with a first insertion hole 42 for the insertion rod 41 to pass through, and the second half ring 32 is provided with a second insertion hole 43 for the insertion rod 41 to pass through.
[0039] When in use, after the first half ring 31 and the second half ring 32 are clamped on the guardrail 12, the first socket 42 and the second socket 43 are aligned, and the insertion rod 41 is passed through the first socket 42 and the second socket 43, the first half ring 31 and the second half ring 32 are fixed together, which is easy to operate and firmly fixed.
[0040] In order to improve the stability of the fixation between the first half ring 31 and the second half ring 32, in a preferred embodiment, a spring 44 is sleeved on the insertion rod 41, one end of the spring 44 is fixedly connected to the insertion rod 41, and the other end of the spring 44 is fixedly connected to the first half ring 31. The spring 44 is in a stretched state, and the spring 44 causes the insertion rod 41 to have a tendency to slide toward the second half ring 32.
[0041] During use, on the one hand, when the first socket 42 is aligned with the second socket 43, under the action of the restoring force of the spring 44, the insertion rod 41 automatically rebounds into the first socket 42 and the second socket 43, making the operation more convenient; on the other hand, under the action of the restoring force of the spring 44, the insertion rod 41 is not easy to fall out of the first socket 42 and the second socket 43, and the fixation is more stable.
[0042] In order to make it easier for the insertion rod 41 to slide into the first insertion hole 42, in a preferred embodiment, one end of the insertion rod 41 close to the second half ring 32 is spherical.
[0043] When in use, when the insertion rod 41 slides into the first insertion hole 42 , it plays a guiding role, making it easier for the insertion rod 41 to slide into the first insertion hole 42 .
[0044] In order to prevent the photovoltaic panel 2 from sliding and deviating along the guardrail 12 , in a preferred embodiment, a limiting groove 45 for accommodating the first half ring 31 and the second half ring 32 is opened on the guardrail 12 .
[0045] When in use, it limits the first half ring 31 and the second half ring 32, and further limits the photovoltaic panel 2, thereby reducing the possibility of the photovoltaic panel 2 sliding and deviating along the length direction of the guardrail 12, and further improving the stability.
[0046] In order to prevent rainwater from adhering to the photovoltaic panel 2 , in a preferred embodiment, a rainproof plate 5 is provided on the guardrail 12 above the photovoltaic panel 2 .
[0047] During use, rainwater carries a large amount of dust. After the rainwater falls on the photovoltaic panel 2, the dust is easy to adhere to the photovoltaic panel 2, reducing the cleanliness of the photovoltaic panel 2 and affecting the photoelectric conversion efficiency of the photovoltaic panel 2. Under the action of the rainproof plate 5, the possibility of rainwater falling on the photovoltaic panel 2 is reduced, the cleanliness of the photovoltaic panel 2 is improved, and the photoelectric conversion efficiency of the photovoltaic panel 2 is improved.
[0048] In order to achieve the switching of the rotation angle of the photovoltaic panel 2 on sunny days and rainy days, in a preferred embodiment, the rain shield 5 is rotatably connected to the guardrail 12, and a torsion spring 51 is provided between the rain shield 5 and the guardrail 12. The torsion spring 51 is sleeved on the guardrail 12, and one end of the torsion spring 51 is fixedly connected to the guardrail 12, and the other end of the torsion spring 51 is fixedly connected to the rain shield 5. The torsion spring 51 makes the rain shield 5 have a tendency to rotate away from the photovoltaic panel 2, and a limiting rod 52 for limiting the position of the rain shield 5 is fixedly connected to the guardrail 12. A rain collecting trough 53 is provided on the top of the rain shield 5, and a rain discharge hole is provided on one side of the rain collecting trough 53. When the rain collecting trough 53 is full of rainwater, the rain shield 5 has a tendency to rotate towards the photovoltaic panel 2.
[0049] During use, on sunny days, under the action of the restoring force of the torsion spring 51, the rain shield 5 abuts against the limit rod 52, and the rain shield 5 is in a forty-five-degree inclined state, so that the photovoltaic panel 2 is in more complete contact with the sunlight, thereby improving the photoelectric conversion efficiency; in rainy weather, rainwater falls into the rain collecting trough 53, increasing the weight of the rain shield 5, and the rain shield 5 rotates toward the photovoltaic panel 2 until it is in a horizontal state, thereby shielding the photovoltaic panel 2, reducing the possibility of rainwater falling on the photovoltaic panel 2, improving the cleanliness of the photovoltaic panel 2, and improving the photoelectric conversion efficiency; the rainwater slowly flows out through the rain drainage hole, and after the rain stops, the rainwater in the rain collecting trough 53 is drained, and under the action of the restoring force of the torsion spring 51, the rain shield 5 flips up again, exposing the photovoltaic panel 2.
[0050] The implementation principle of the school playground stand with photovoltaic panels in the embodiment of the present application is as follows: when installing the photovoltaic panel 2, the first half ring 31 is clamped into the limiting groove 45 of the guardrail 12, and the plug 41 is pulled up. At this time, the spring 44 is in a stretched state, and the second half ring 32 is rotated to make the second half ring 32 clamped into the limiting groove 45, and the first plug hole 42 is aligned with the second plug hole 43, and the plug 41 is released. Under the action of the restoring force of the spring 44, the plug 41 rebounds to the first plug hole 42 and the second plug hole 43, and the first half ring 31 and the second half ring 32 are fixed together, and the photovoltaic panel 2 is fixed on the guardrail 12. Installing the photovoltaic panel 2 on the guardrail 12 of the stand fully utilizes the site advantage of the stand, perfectly combines the photovoltaic panel 2 with the stand, and achieves the purpose of energy saving and emission reduction.
[0051] On sunny days, under the action of the restoring force of the torsion spring 51, the rain shield 5 abuts against the limit rod 52, and the rain shield 5 is in a forty-five-degree tilt state, so that the photovoltaic panel 2 is in more complete contact with the sunlight, thereby improving the photoelectric conversion efficiency; on rainy days, rainwater falls into the rain collecting trough 53, increasing the weight of the rain shield 5, and the rain shield 5 rotates toward the photovoltaic panel 2 until it is in a horizontal state, shielding the photovoltaic panel 2, reducing the possibility of rainwater falling on the photovoltaic panel 2, improving the cleanliness of the photovoltaic panel 2, and improving the photoelectric conversion efficiency; the rainwater slowly flows out through the rain drainage hole, and after the rain stops, the rainwater in the rain collecting trough 53 is drained, and under the action of the restoring force of the torsion spring 51, the rain shield 5 flips up again, exposing the photovoltaic panel 2.
[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A school playground stand with photovoltaic panels, characterized by: The invention comprises a platform (1) and a spectator area (11) arranged on the platform (1); a guardrail (12) is arranged on one side of the platform (1); a photovoltaic panel (2) is arranged on the guardrail (12); and a fixing mechanism (3) for fixing the photovoltaic panel (2) is arranged on the guardrail (12).
2. A school playground stand with photovoltaic panels according to claim 1, characterized in that: The fixing mechanism (3) comprises a first half ring (31) arranged on the photovoltaic panel (2), a second half ring (32) being hingedly connected to the first half ring (31), the first half ring (31) and the second half ring (32) being embraced on the guardrail (12), and a locking component (4) for locking the second half ring (32) being provided on the first half ring (31).
3. A school playground stand with photovoltaic panels according to claim 2, characterized in that: The locking assembly (4) comprises an insertion rod (41) which is inserted through a first half ring (31) and a second half ring (32); the first half ring (31) is provided with a first insertion hole (42) for the insertion rod (41) to pass through; and the second half ring (32) is provided with a second insertion hole (43) for the insertion rod (41) to pass through.
4. A school playground stand with photovoltaic panels according to claim 3, characterized in that: A spring (44) is sleeved on the insertion rod (41), one end of the spring (44) is connected to the insertion rod (41), and the other end of the spring (44) is connected to the first half ring (31). The spring (44) is in a stretched state, and the spring (44) causes the insertion rod (41) to have a tendency to slide toward the second half ring (32).
5. The school playground stand with photovoltaic panels according to claim 3, characterized in that: One end of the insertion rod (41) close to the second half ring (32) is spherical.
6. A school playground stand with photovoltaic panels according to claim 2, characterized in that: The guardrail (12) is provided with a limiting groove (45) for accommodating the first half ring (31) and the second half ring (32).
7. The school playground stand with photovoltaic panels according to claim 1, characterized in that: A rainproof plate (5) is provided on the guardrail (12) above the photovoltaic panel (2).
8. A school playground stand with photovoltaic panels according to claim 7, characterized in that: The rain shield (5) is rotatably connected to the guardrail (12); a torsion spring (51) is provided between the rain shield (5) and the guardrail (12); the torsion spring (51) causes the rain shield (5) to have a tendency to rotate in a direction away from the photovoltaic panel (2); a limiting rod (52) for limiting the position of the rain shield (5) is provided on the guardrail (12); a rain collecting trough (53) is provided on the rain shield (5); a rain discharge hole (54) is provided on one side of the rain collecting trough (53); when the rain collecting trough (53) is full of rainwater, the rain shield (5) has a tendency to rotate in a direction close to the photovoltaic panel (2).