Solar photovoltaic module mounting device

Abstract

The invention relates to the technical field of solar photovoltaic modules, in particular to a solar photovoltaic module mounting device which comprises a supporting table and a photovoltaic panel arranged on the supporting table, and a placement cavity is formed in the position, located on the lower side of the photovoltaic panel, of the upper end of the supporting table. According to the solar photovoltaic module mounting device provided by the invention, due to the gravity action of the balancing weight, the balancing weight drives the swing rod and the connecting rod to rotate, so that the photovoltaic panel can continue to be kept at a predicted angle, angle adjustment of the photovoltaic panel is facilitated, adjustment by professional technicians and tools is not needed, and automatic adjustment can be realized; when the wind power of wind blowing is large, the photovoltaic panel rotates quickly due to wind blowing, so that the non-Newtonian fluid in the non-Newtonian fluid cavity is hardened, the shielding ring plate can not be blocked by the baffle, the photovoltaic panel moves into the placing cavity, the non-Newtonian fluid can identify the wind power and can also play a role in automatic locking, and therefore the structure is simple, and the practicability is high. The production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of solar photovoltaic components, in particular to a solar photovoltaic component installation device. Background Art

[0002] In recent years, in response to the national green building industry development, the demand for photovoltaic roof projects has been increasing, and the construction and photovoltaic industries have been continuously exploring and practicing the integration of photovoltaic buildings.

[0003] At present, photovoltaic modules are generally fixedly installed, which usually requires the installation site to be stable and reliable, with appropriate wind resistance and the ability to cope with different outdoor natural climates. Fixed installation requires on-site assembly and construction, and the appropriate installation angle is adjusted according to the local latitude. It is only suitable for fixed applications and requires professional construction personnel to assemble. Ordinary users cannot install small household photovoltaic modules by themselves, and the engineering installation cost is high. Ordinary users are also prone to errors when adjusting the angle, which affects the use of solar energy. In addition, in windy weather, solar photovoltaic modules may be blown off the base, and the damage to the solar modules caused by strong winds cannot be avoided in time, which affects the subsequent use. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a solar photovoltaic assembly installation device.

[0005] The present invention adopts the following technical scheme, a solar photovoltaic assembly installation device, including a support platform and a photovoltaic panel arranged on the support platform, wherein the upper end of the support platform is located under the photovoltaic panel and has a placement cavity, and further includes:

[0006] The shielding mechanism can cover and protect the photovoltaic panel after the photovoltaic panel is moved into the placement cavity, and the placement cavity is arranged at the upper end of the support platform;

[0007] An automatic adjustment mechanism, used to automatically position the photovoltaic panel at an angle, the automatic adjustment mechanism being arranged in the inner cavity of the support platform;

[0008] And a trigger mechanism is used to automatically identify the state of strong winds, so as to accurately trigger the photovoltaic panels to be stored. The trigger mechanism is arranged in the inner cavity of the support platform, and the trigger mechanism is arranged on the lower side of the automatic adjustment mechanism.

[0009] As a further description of the above technical solution: the shielding mechanism includes a shield plate rotatably arranged on the upper end of the support platform, the outer wall of the rotating shaft of the shield plate is fixedly connected with a gear 1, the gear 1 is rotatably arranged in the support platform, one side of the gear 1 is meshedly connected with a spur gear rack, one end of the spur gear rack extends to the bottom end of the placement cavity, a torsion spring is fixedly connected between the outer wall of one end of the rotating shaft of the shield plate and the support platform, the bottom end of the shield plate is in contact with a lifting frame, a spring 1 is fixedly connected between the bottom end of the lifting frame and the support platform, and a vent is opened on the lifting frame.

[0010] As a further description of the above technical solution: the automatic adjustment mechanism includes a connecting rod connected to the bottom end of the photovoltaic panel, a rotating shaft is provided at the end of the connecting rod away from the photovoltaic panel, and the rotating shaft is rotatably arranged in the support platform, a rocking arm is fixedly connected to the outer wall of the lower end of the rotating shaft, a counterweight block is fixedly connected to the rocking arm, and a rotating head is provided at the bottom end of the counterweight block.

[0011] As a further description of the above technical solution: the trigger mechanism includes a non-Newtonian fluid cavity opened in the support platform, and the non-Newtonian fluid cavity is filled with non-Newtonian fluid, the rotating head is rotatably arranged in the non-Newtonian fluid cavity, a baffle ring plate is fixedly connected to the rotating head, and the baffle ring plate is located on the upper side of the non-Newtonian fluid cavity, the two opposite sides of the non-Newtonian fluid cavity are located in the support platform and are rotatably arranged with rotating blocks, and a spring 2 is fixedly connected between one end of the rotating block and the support platform, a baffle is provided on the two opposite sides of the baffle ring plate, a plug rod is fixedly connected to one end of the baffle, and a gear 2 is movably sleeved on the outer wall of the end of the plug rod away from the baffle, the gear 2 is rotatably arranged in the support platform, a spring 3 is fixedly connected to the outer wall of the end of the plug rod away from the gear 2, and the other end of the spring 3 is fixedly connected to the support platform, the end of the plug rod away from the gear 2 extends to the outside of the support platform, and a pull block is provided on the end of the plug rod extending outside the support platform, a gear ring is meshed and connected to the lower side of the gear 2, and a connecting rod is fixedly connected between the gear ring and the rotating block.

[0012] As a further description of the above technical solution: when the lifting frame is located at the lower side, the ventilation hole can be connected to the placement cavity.

[0013] As a further description of the above technical solution: the weight of the side of the counterweight block away from the connecting rod is greater than the weight of the side of the counterweight block close to the connecting rod.

[0014] As a further description of the above technical solution: the rocking arm is in a vertical state when balanced.

[0015] As a further description of the above technical solution: protrusions are provided at both opposite ends of the shielding ring plate, and a gap is left between the bottom end of the rotating head and the inner wall of the lower end of the non-Newtonian fluid cavity.

[0016] The present invention provides a solar photovoltaic assembly installation device through improvement, which has the following improvements and advantages compared with the prior art:

[0017] First, due to the gravity of the counterweight, the counterweight drives the rocking rod and the connecting rod to rotate, so that the photovoltaic panel can continue to maintain the expected angle, which facilitates the angle adjustment of the photovoltaic panel. It does not require professional technicians and tools to adjust, and can be adjusted automatically;

[0018] Second, when a bird stands on the photovoltaic panel, the photovoltaic panel will rotate slowly, and the rotating head can also rotate in the non-Newtonian fluid, so as to drive away the bird and prevent the use of the photovoltaic panel from being affected. When the wind is weak, the photovoltaic panel will only rotate slightly due to the counterweight of the automatic adjustment mechanism, and the two opposite ends of the shielding ring plate can be blocked by the baffle. When the wind is strong, the photovoltaic panel will rotate faster due to the wind, so that the non-Newtonian fluid in the non-Newtonian fluid cavity becomes hard, and the shielding ring plate can no longer be blocked by the baffle. The photovoltaic panel moves to the placement cavity, and the shielding plate can cover the photovoltaic panel to protect the surface of the photovoltaic panel.

[0019] Thirdly, when one end of the shielding ring plate rotates to the side where the baffle plate is away from the counterweight block, the speed of the shielding ring plate will decrease due to the rotation to the maximum angle, so that the fluidity of the non-Newtonian fluid will become stronger again, so that the rotating block can be automatically reset, and the baffle plate can also automatically return to the initial angle, so that the shielding ring plate can be automatically locked. The non-Newtonian fluid can not only identify the size of the wind force, but also play the role of automatic locking, so that the structure is simple and the production cost is reduced;

[0020] To sum up, due to the gravity of the counterweight block, the counterweight block drives the rocking arm and the connecting rod to rotate, so that the photovoltaic panel can continue to maintain the expected angle, thereby facilitating the angle adjustment of the photovoltaic panel. No professional technicians and tools are required to adjust it, and it can be adjusted automatically. When the wind is strong, the photovoltaic panel will rotate faster due to the wind, causing the non-Newtonian fluid in the non-Newtonian fluid cavity to harden, and the shielding ring plate will no longer be blocked by the baffle. The photovoltaic panel moves to the placement cavity. The non-Newtonian fluid can not only identify the wind force, but also play an automatic locking function, thereby making the structure simple and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0022] Figure 1 A schematic diagram of the structure of a solar photovoltaic assembly installation device provided by an embodiment of the present invention;

[0023] Figure 2 A three-dimensional cross-sectional view of a support platform provided by an embodiment of the present invention;

[0024] Figure 3 A schematic diagram of the structure of an automatic adjustment mechanism provided by an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the structure of a shielding mechanism provided by an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of the structure of a trigger mechanism provided by an embodiment of the present invention;

[0027] Figure 6 for Figure 2 The enlarged view of point A in the middle;

[0028] Figure 7 for Figure 3 The enlarged view of point B in the middle;

[0029] Figure 8 for Figure 5 Enlarged view of point C in the middle.

[0030] In the figure: 1. support platform; 2. photovoltaic panel; 3. shielding mechanism; 31. shielding plate; 32. lifting frame; 33. spur gear frame; 34. vent; 35. spring one; 36. gear one; 37. torsion spring; 4. placement cavity; 5. automatic adjustment mechanism; 51. connecting rod; 52. rocking rod; 53. counterweight; 54. rotating head; 6. trigger mechanism; 61. shielding ring plate; 62. non-Newtonian fluid cavity; 63. rotating block; 64. spring two; 65. baffle; 66. plug rod; 67. gear two; 68. gear ring; 69. connecting rod; 610. spring three; 611. pulling block. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below with reference to specific diagrams. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0032] See also Figure 1 - Figure 8 The embodiment of the present invention provides a technical solution: a solar photovoltaic assembly installation device, comprising a support platform 1 and a photovoltaic panel 2 arranged on the support platform 1, wherein the upper end of the support platform 1 is located at the lower side of the photovoltaic panel 2 and has a placement cavity 4, and further comprising:

[0033] The shielding mechanism 3 can cover and protect the photovoltaic panel 2 after the photovoltaic panel 2 is moved into the placement cavity 4, and the placement cavity 4 is arranged at the upper end of the support platform 1;

[0034] An automatic adjustment mechanism 5, used for automatically positioning the photovoltaic panel 2 at an angle, and the automatic adjustment mechanism 5 is arranged in the inner cavity of the support platform 1;

[0035] And a trigger mechanism 6 is used to automatically identify the state of strong winds, so as to accurately trigger the photovoltaic panel 2 to be stored. The trigger mechanism 6 is arranged in the inner cavity of the support platform 1, and the trigger mechanism 6 is arranged on the lower side of the automatic adjustment mechanism 5.

[0036] Specifically, due to the gravity of the counterweight 53, the counterweight 53 drives the rocking bar 52 and the connecting rod 51 to rotate, so that the photovoltaic panel 2 can continue to be maintained at the expected angle, thereby facilitating the angle adjustment of the photovoltaic panel 2, and no professional technicians and tools are required for adjustment, and the angle can be adjusted automatically;

[0037] When a bird stands on the photovoltaic panel 2, the photovoltaic panel 2 will rotate slowly, and the rotating head 54 can also rotate in the non-Newtonian fluid, so as to drive away the bird and prevent the use of the photovoltaic panel 2 from being affected. When the wind force is small, the photovoltaic panel 2 will only rotate slightly due to the counterweight of the automatic adjustment mechanism 5, and the two opposite ends of the shielding ring plate 61 can be blocked by the baffle 65. When the wind force is large, the photovoltaic panel 2 will rotate faster due to the wind, so that the non-Newtonian fluid in the non-Newtonian fluid cavity 62 becomes hard, and the shielding ring plate 61 can no longer be blocked by the baffle 65. The photovoltaic panel 2 moves to the placement cavity 4, and the shielding plate 31 can cover the photovoltaic panel 2 to protect the surface of the photovoltaic panel 2.

[0038] When one end of the shielding ring plate 61 rotates to the side where the baffle 65 is away from the counterweight block 53, the speed of the shielding ring plate 61 will decrease due to its rotation to the maximum angle, so that the fluidity of the non-Newtonian fluid will become stronger again, so that the rotating block 63 can automatically reset, and the baffle 65 can also automatically restore to the initial angle, so that the shielding ring plate 61 can be automatically locked. The non-Newtonian fluid can not only identify the wind force, but also play the function of automatic locking, thereby making the structure simple and reducing production costs.

[0039] In another embodiment provided by the present invention, the shielding mechanism 3 includes a shield plate 31 rotatably arranged on the upper end of the support platform 1, the outer wall of the rotating shaft of the shield plate 31 is fixedly connected with a gear 36, the gear 36 is rotatably arranged in the support platform 1, one side of the gear 36 is meshingly connected with a spur gear rack 33, one end of the spur gear rack 33 extends to the bottom end of the placement cavity 4, a torsion spring 37 is fixedly connected between the outer wall of one end of the rotating shaft of the shield plate 31 and the support platform 1, the bottom end of the shield plate 31 is in contact with a lifting frame 32, the bottom end of the lifting frame 32 is fixedly connected with a spring 35 and the support platform 1, and a vent 34 is opened on the lifting frame 32.

[0040] The trigger mechanism 6 includes a non-Newtonian fluid chamber 62 opened in the support platform 1, and the non-Newtonian fluid chamber 62 is filled with a non-Newtonian fluid, the rotating head 54 is rotatably arranged in the non-Newtonian fluid chamber 62, a shielding ring plate 61 is fixedly connected to the rotating head 54, and the shielding ring plate 61 is located on the upper side of the non-Newtonian fluid chamber 62, and two opposite sides of the non-Newtonian fluid chamber 62 are located in the support platform 1 and are rotatably arranged with a rotating block 63, and one end of the rotating block 63 is fixedly connected to the support platform 1. A spring 64 is fixedly connected between the support platform 1, and baffles 65 are provided on both opposite sides of the shielding ring plate 61, and one end of the baffle 65 is fixed It is connected to an insert rod 66, and a gear 2 67 is movably sleeved on the outer wall of one end of the insert rod 66 away from the baffle 65, and the gear 2 67 is rotatably set in the support platform 1. A spring 3 610 is fixedly connected to the outer wall of one end of the insert rod 66 away from the gear 2 67, and the other end of the spring 3 610 is fixedly connected to the support platform 1. The end of the insert rod 66 away from the gear 2 67 extends to the outside of the support platform 1, and a pull block 611 is provided on the end of the insert rod 66 extending to the outside of the support platform 1, and a gear ring 68 is meshed and connected to the lower side of the gear 2 67, and a connecting rod 69 is fixedly connected between the gear ring 68 and the rotating block 63.

[0041] When the lifting frame 32 is located at the lower side, the vent 34 can be communicated with the placement cavity 4 .

[0042] Both opposite ends of the shielding ring plate 61 are provided with protrusions, and a gap is left between the bottom end of the rotating head 54 and the inner wall of the lower end of the non-Newtonian fluid chamber 62.

[0043] Specifically, when the lifting frame 32 is at the lower side, the wind from the outside can enter the placement cavity 4 through the vent 34, so that wind from multiple directions can cause the photovoltaic panel 2 to rotate. A gap is left between the bottom end of the rotating head 54 and the inner wall of the lower end of the non-Newtonian fluid cavity 62 to allow the non-Newtonian fluid to flow back when it changes from hard to soft.

[0044] In another embodiment provided by the present invention, the automatic adjustment mechanism 5 includes a connecting rod 51 connected to the bottom end of the photovoltaic panel 2, a rotating shaft is provided at one end of the connecting rod 51 away from the photovoltaic panel 2, and the rotating shaft is rotatably arranged in the support platform 1, a rocking arm 52 is fixedly connected to the outer wall of the lower end of the rotating shaft, a counterweight block 53 is fixedly connected to the rocking arm 52, and a rotating head 54 is provided at the bottom end of the counterweight block 53.

[0045] The weight of the side of the counterweight 53 away from the connecting rod 51 is greater than the weight of the side of the counterweight 53 close to the connecting rod 51 .

[0046] The rocking bar 52 is in a vertical state when in balance.

[0047] Specifically, due to the gravity of the counterweight 53, the counterweight 53 drives the rocking arm 52 and the connecting rod 51 to rotate, so that the photovoltaic panel 2 can continue to maintain the expected angle, thereby facilitating the angle adjustment of the photovoltaic panel 2, and no professional technicians and tools are required for adjustment, and it can be adjusted automatically.

[0048] Working principle: When using the device, different regions require the photovoltaic panel 2 to be at different angles so as to make full use of sunlight. Different connecting rods 51 and swinging rods 52 are selected according to different regions, so that the angle between the connecting rods 51 and the swinging rods 52 is suitable for the region. After the support platform 1 is placed, the photovoltaic panel 2 is installed on the connecting rod 51. If the support platform 1 is installed at an incorrect angle due to environmental reasons, the counterweight block 53 drives the swinging rod 52 and the connecting rod 51 to rotate due to the gravity of the counterweight block 53, so that the photovoltaic panel 2 can continue to maintain the expected angle, thereby facilitating the angle adjustment of the photovoltaic panel 2. No professional technicians and tools are required for adjustment, and it can be adjusted automatically.

[0049] And when a bird stands on the photovoltaic panel 2, the photovoltaic panel 2 will rotate slowly, and the rotating head 54 can also rotate in the non-Newtonian fluid, so as to drive away the birds and prevent the use of the photovoltaic panel 2 from being affected. And when the wind is small, the photovoltaic panel 2 will only rotate slightly due to the counterweight of the automatic adjustment mechanism 5, and the two opposite ends of the shielding ring plate 61 can be blocked by the baffle 65. When the wind is strong, the photovoltaic panel 2 will rotate faster due to the wind, so that the non-Newtonian fluid in the non-Newtonian fluid cavity 62 becomes hard, so that the non-Newtonian fluid can move the rotating block 63 on one side away from the non-Newtonian fluid cavity 62 after hardening, and then through the rotating block 63, the connecting rod 69, the gear ring 68, and the gear Second 67, the transmission of the plug rod 66 and the baffle 65 can make the baffle 65 rotate, and the shielding ring plate 61 can no longer be blocked by the baffle 65. When one end of the shielding ring plate 61 rotates to the side of the baffle 65 away from the counterweight 53, the speed of the shielding ring plate 61 will decrease due to the rotation to the maximum angle, so that the fluidity of the non-Newtonian fluid will become stronger again, so that the rotating block 63 can automatically reset, and the baffle 65 can also automatically restore to the initial angle, so that the shielding ring plate 61 can be automatically locked, and the photovoltaic panel 2 will also move into the placement cavity 4. When there is a strong wind, the pull block 611 will be pulled outward, so that the shielding ring plate 61 can be automatically restored to its original position. The structure is simple, the production cost is low, and the installation and automatic adjustment are very convenient;

[0050] When the photovoltaic panel 2 is moved into the placement cavity 4, the photovoltaic panel 2 moves the spur gear rack 33 downward, so that the shield 31 can cover the photovoltaic panel 2, thereby protecting the surface of the photovoltaic panel 2; when the shield 31 rotates counterclockwise, the lifting frame 32 moves upward due to the elastic force of the spring 1 35, thereby making the vent 34 staggered with the placement cavity 4; when the photovoltaic panel 2 returns to its original position, the shield 31 is also automatically reset, which is more convenient.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A solar photovoltaic assembly installation device, comprising a support platform (1) and a photovoltaic panel (2) arranged on the support platform (1), wherein the upper end of the support platform (1) is located below the photovoltaic panel (2) and is provided with a placement cavity (4), characterized in that: Also includes: The shielding mechanism (3) can cover and protect the photovoltaic panel (2) after the photovoltaic panel (2) is moved into the placement cavity (4), and the placement cavity (4) is arranged at the upper end of the support platform (1); An automatic adjustment mechanism (5) for automatically positioning the photovoltaic panel (2) at an angle, the automatic adjustment mechanism (5) being arranged in the inner cavity of the support platform (1); And a trigger mechanism (6) for automatically identifying the state of strong winds to facilitate accurate triggering so that the photovoltaic panel (2) is stored, the trigger mechanism (6) being arranged in the inner cavity of the support platform (1), and the trigger mechanism (6) being arranged on the lower side of the automatic adjustment mechanism (5).

2. A solar photovoltaic assembly installation device according to claim 1, characterized in that: The shielding mechanism (3) comprises a shielding plate (31) rotatably arranged on the upper end of the support platform (1); a gear (36) is fixedly connected to the outer wall of the rotating shaft of the shielding plate (31); the gear (36) is rotatably arranged in the support platform (1); one side of the gear (36) is meshingly connected with a spur gear rack (33); one end of the spur gear rack (33) extends to the bottom end of the placement cavity (4); a torsion spring (37) is fixedly connected between the outer wall of one end of the rotating shaft of the shielding plate (31) and the support platform (1); the bottom end of the shielding plate (31) abuts against a lifting frame (32); a spring (35) is fixedly connected between the bottom end of the lifting frame (32) and the support platform (1); and a vent (34) is provided on the lifting frame (32).

3. A solar photovoltaic assembly installation device according to claim 1, characterized in that: The automatic adjustment mechanism (5) comprises a connecting rod (51) connected to the bottom end of the photovoltaic panel (2); a rotating shaft is arranged at one end of the connecting rod (51) away from the photovoltaic panel (2), and the rotating shaft is rotatably arranged in the support platform (1); a rocking rod (52) is fixedly connected to the outer wall of the lower end of the rotating shaft; a counterweight block (53) is fixedly connected to the rocking rod (52); and a rotating head (54) is arranged at the bottom end of the counterweight block (53).

4. A solar photovoltaic assembly installation device according to claim 3, characterized in that: The trigger mechanism (6) comprises a non-Newtonian fluid cavity (62) opened in the support platform (1), and the non-Newtonian fluid cavity (62) is filled with non-Newtonian fluid, the rotating head (54) is rotatably arranged in the non-Newtonian fluid cavity (62), a shielding ring plate (61) is fixedly connected to the rotating head (54), and the shielding ring plate (61) is located on the upper side of the non-Newtonian fluid cavity (62), two opposite sides of the non-Newtonian fluid cavity (62) are rotatably arranged with rotating blocks (63) located in the support platform (1), and a spring (64) is fixedly connected between one end of the rotating block (63) and the support platform (1), and baffles (65) are provided on two opposite sides of the shielding ring plate (61), and one end of the baffle (65) is fixedly connected to An insert rod (66), the outer wall of one end of the insert rod (66) away from the baffle (65) is movably sleeved with a gear 2 (67), the gear 2 (67) is rotatably arranged in the support platform (1), the outer wall of one end of the insert rod (66) away from the gear 2 (67) is fixedly connected with a spring 3 (610), and the other end of the spring 3 (610) is fixedly connected to the support platform (1), the end of the insert rod (66) away from the gear 2 (67) extends to the outside of the support platform (1), and the end of the insert rod (66) extending to the outside of the support platform (1) is provided with a pull block (611), the lower side of the gear 2 (67) is meshingly connected with a gear ring (68), and a connecting rod (69) is fixedly connected between the gear ring (68) and the rotating block (63).

5. A solar photovoltaic assembly installation device according to claim 2, characterized in that: When the lifting frame (32) is located at the lower side, the ventilation opening (34) can be communicated with the placement cavity (4).

6. A solar photovoltaic assembly installation device according to claim 3, characterized in that: The weight of the side of the counterweight (53) away from the connecting rod (51) is greater than the weight of the side of the counterweight (53) close to the connecting rod (51).

7. A solar photovoltaic assembly installation device according to claim 3, characterized in that: The rocking arm (52) is in a vertical state when in balance.

8. A solar photovoltaic assembly installation device according to claim 4, characterized in that: Both opposite ends of the shielding ring plate (61) are provided with protrusions, and a gap is left between the bottom end of the rotating head (54) and the inner wall of the lower end of the non-Newtonian fluid chamber (62).

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