BIPV building integrated photovoltaic assembly with connecting device
By designing an automatic waterproof connection device in the integrated BIPV photovoltaic building components, the rainwater is used to drive the automatic movement and straightening of the rain cover and the rain cover cloth, the problem of the connection device of the existing photovoltaic module not being waterproof when it rains is achieved, and the Automatic waterproofing reduces the risk of economic losses.
Patent Information
- Application Number
- CN202411759262.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-02-21
AI Technical Summary
Although existing photovoltaic modules can be waterproof when it rains, the connection device is not possible. Long-term exposure to rainwater will lead to unstable connection, damage to the structure, or short circuit, which can easily cause economic losses.
A BIPV photovoltaic building integrated component with connecting devices was designed. By setting up a water connection dish to receive rainwater and become heavier, the balance plate tilted to drive the push rod and the rotating plate to rotate, so that the rain cover and the rain cover cloth automatically move and straighten. This achieves automatic waterproofing.
It realizes that the rain cover and straighten the rain cover cloth are automatically turned on when it rains, preventing the connection device from being attacked by rain, reducing the risk of unstable connection and structural damage, and avoiding short circuits and economic losses.
Smart Images
Figure CN119491555A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of photovoltaic buildings, and in particular to a BIPV photovoltaic building integrated component with a connecting device. Background Art
[0002] BIPV building integrated photovoltaic components is a technology that integrates solar power generation products into buildings. It is different from the form of photovoltaic systems attached to buildings. Instead, it combines or integrates photovoltaic arrays with buildings.
[0003] Existing photovoltaic modules are connected together through some connecting devices. Although they are easy to use, photovoltaic modules can be waterproof on rainy days, but the connecting devices cannot. Long-term exposure to rain will lead to unstable connection, structural damage, or short circuit, which can easily cause economic losses. Summary of the invention
[0004] The purpose of the present invention is to provide a BIPV photovoltaic building integrated component with a connecting device to solve the problem that the existing photovoltaic components are connected together by some connecting devices. Although they are easy to use, the photovoltaic components can be waterproof on rainy days, but the connecting devices cannot. Long-term exposure to rain will lead to unstable connection, structural damage, or short circuit, which may easily cause economic losses.
[0005] To achieve the above object, a BIPV photovoltaic building integrated assembly with a connection device is provided, comprising a plate body, one side of a group of the plate bodies is fixedly connected to a first connection plate, and one side of another group of the plate bodies is fixedly connected to a second connection plate, and the second connection plate is engaged with the first connection plate; Also includes: Rain shields, there are two groups of rain shields in total, one group of rain shields is arranged above the first connecting plate, and the other group of rain shields is arranged above the second connecting plate, the two groups of rain shields move in a circle above the first connecting plate and the second connecting plate, one side of the rain shields is fixedly connected with a rain shield cloth, one end of the rain shield cloth of one group is fixedly connected to the top of the first connecting plate, and one end of the rain shield cloth of the other group is fixedly connected to the top of the second connecting plate.
[0006] As a further improvement of the technical solution, the inner cavity of the first connecting plate is provided with an empty groove, the inner cavity of the empty groove is fixedly connected to a hydraulic cylinder, elastic grooves are provided on both sides of the empty groove, the bottom of the elastic groove inner cavity is fixedly connected to a first spring, and one end of the first spring is fixedly connected to a limiting cone.
[0007] As a further improvement of the technical solution, a clamping plate is fixedly connected to one side of the second connecting plate, docking grooves are opened on both sides of the clamping plate, the clamping plate is engaged with the empty groove in the inner cavity of the first connecting plate, and the limiting cone is engaged with the docking groove.
[0008] As a further improvement of the present technical solution, a mounting plate is fixedly connected to the top of the first connecting plate, a semicircular groove is provided on the top of the mounting plate, a vertical plate is fixedly connected to the top of the semicircular groove, a baffle is fixedly connected to the surface of the vertical plate, a rotating shaft is rotatably connected to the surface of the vertical plate, one end of the rotating shaft is fixedly connected to a rotating plate, the top of the rotating plate is fixedly connected to an extension plate, and the extension plate is fixedly connected to the rain shield.
[0009] As a further improvement of the technical solution, the bottom end of the rotating plate is fixedly connected to a U-shaped plate, the inner side of the U-shaped plate is rotatably connected to a rotating rod, and a movable column is arranged below the rotating rod.
[0010] As a further improvement of the present technical solution, a vertical groove is provided on the top of the movable column, and the vertical groove contacts the surface of the rotating rod. A first circular plate is fixedly connected to the surface of the movable column and located below the rotating rod, and a second circular plate is fixedly connected to the bottom of the surface of the movable column. A second spring is fixedly connected to the surface of the movable column and located between the first circular plate and the second circular plate, and a sliding head is fixedly connected to the bottom of the second circular plate, and the bottom of the sliding head contacts the top of the semicircular groove.
[0011] As a further improvement of the technical solution, the other end of the rotating shaft is fixedly connected to two groups of long rods, the top of one group of long rods is fixedly connected to a first push rod, and the top of the other group of long rods is fixedly connected to a second push rod.
[0012] As a further improvement of the technical solution, a support rod is fixedly connected to the top of the first connecting plate and located on one side of the mounting plate, a circular shaft is rotatably connected to the top of the support rod, a balance plate is fixedly connected to the top of the circular shaft, one end of the balance plate is fixedly connected to a water receiving dish, and the other end of the balance plate is fixedly connected to a counterweight plate.
[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the BIPV photovoltaic building integrated component with a connecting device, a water collecting dish is set to receive rainwater and become heavier. At this time, the balance plate is unevenly stressed and tilts toward the water collecting dish. During the tilting process, the second push rod is pressed down, and the second push rod drives the first push rod to rotate the rotating plate. At this time, the rain shield moves toward the position of another set of plates. After the rotating plate rotates, one side of the two sets of rain shields fits together, and the rain shield is straightened. The rain shield and the rain shield are waterproofed together without manual operation. It can be automatically opened when it rains, and the operation is simple. It reduces the problem of unstable connection caused by rain invasion of the connecting device, avoids structural damage and short circuit, and does not cause economic losses.
[0014] 2. In this BIPV photovoltaic building integrated component with a connecting device, when the photovoltaic component needs to be connected, the card plate is inserted into the empty slot. At the same time, two sets of limiting cones are inserted into the docking slot to improve stability and make the connection more secure. When the connection needs to be disconnected, the limiting cone is pressed into the rebound slot by the hydraulic cylinder to pull out the card plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a cross-sectional view of the first connecting plate of the present invention; Figure 3 It is a schematic structural diagram of the rain shield of the present invention; Figure 4 This is a schematic diagram of the structure of the awning cloth of the present invention; Figure 5 It is a structural schematic diagram of the mounting plate of the present invention; Figure 6 It is a structural schematic diagram of the movable column of the present invention; Figure 7 It is a structural schematic diagram of the water receiving dish of the present invention.
[0016] The meaning of each number in the figure is: 1. Plate body; 2. First connecting plate; 3. Second connecting plate; 4. Empty slot; 5. Spring slot; 6. First spring; 7. Limit cone; 8. Clamp plate; 9. Docking slot; 10. Hydraulic cylinder; 11. Mounting plate; 12. Semicircular slot; 13. Vertical plate; 14. Rotating shaft; 15. Rotating plate; 16. U-shaped plate; 17. Rotating rod; 18. Movable column; 19. Vertical slot; 20. First circular plate; 21. Second circular plate; 22. Second spring; 23. Sliding head; 24. Long rod; 25. First push rod; 26. Second push rod; 27. Stop rod; 28. Support rod; 29. Round shaft; 30. Balance plate; 31. Water collecting dish; 32. Counterweight plate; 33. Extension plate; 34. Rain shield; 35. Rain cover. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0020] See also Figure 1-Figure 7 As shown, the purpose of this embodiment is to provide a BIPV photovoltaic building integrated assembly with a connecting device, including a plate body 1, a first connecting plate 2 is fixedly connected to one side of a group of plate bodies 1, and a second connecting plate 3 is fixedly connected to one side of another group of plate bodies 1, and the second connecting plate 3 is engaged with the first connecting plate 2; Also includes: The rain shield 34 is provided with two groups, one group of rain shields 34 is provided above the first connecting plate 2, and the other group of rain shields 34 is provided above the second connecting plate 3. The two groups of rain shields 34 move in a circle above the first connecting plate 2 and the second connecting plate 3. A rain shield 35 is fixedly connected to one side of the rain shield 34. One end of one group of rain shields 35 is fixedly connected to the top of the first connecting plate 2, and one end of the other group of rain shields 35 is fixedly connected to the top of the second connecting plate 3. The top of the first connecting plate 2 is fixedly connected to the A mounting plate 11 is connected, a semicircular groove 12 is provided on the top of the mounting plate 11, a vertical plate 13 is fixedly connected to the top of the semicircular groove 12, a blocking rod 27 is fixedly connected to the surface of the vertical plate 13, a rotating shaft 14 is rotatably connected to the surface of the vertical plate 13, a rotating plate 15 is fixedly connected to one end of the rotating shaft 14, an extension plate 33 is fixedly connected to the top of the rotating plate 15, the extension plate 33 is fixedly connected to the rain shield 34, a U-shaped plate 16 is fixedly connected to the bottom end of the rotating plate 15, a rotating rod 17 is rotatably connected to the inner side of the U-shaped plate 16, and the rotating rod 1 A movable column 18 is arranged below the semicircular groove 12, a vertical groove 19 is arranged on the top of the movable column 18, and the vertical groove 19 contacts the surface of the rotating rod 17. A first circular plate 20 is fixedly connected to the surface of the movable column 18 and located below the rotating rod 17. A second circular plate 21 is fixedly connected to the bottom of the surface of the movable column 18. A second spring 22 is fixedly connected to the surface of the movable column 18 and located between the first circular plate 20 and the second circular plate 21. A sliding head 23 is fixedly connected to the bottom of the second circular plate 21. The bottom of the sliding head 23 is fixedly connected to the top of the semicircular groove 12. The other end of the rotating shaft 14 is fixedly connected with two groups of long rods 24, the top of one group of long rods 24 is fixedly connected with a first push rod 25, and the top of the other group of long rods 24 is fixedly connected with a second push rod 26. The top of the first connecting plate 2 and one side of the mounting plate 11 is fixedly connected with a support rod 28, the top of the support rod 28 is rotatably connected with a round shaft 29, the top of the round shaft 29 is fixedly connected with a balance plate 30, one end of the balance plate 30 is fixedly connected with a water receiving dish 31, and the other end of the balance plate 30 is fixedly connected with a counterweight plate 32.
[0021] By setting up the water receiving dish 31 to receive rainwater and become heavier, the balancing plate 30 is unevenly stressed and tilts toward the water receiving dish 31. During the tilting process, the second push rod 26 is pressed down, and the second push rod 26 is pressed down so that the first push rod 25 drives the rotating plate 15 to rotate. At this time, the rain shield 34 moves toward the position of the other group of plate bodies 1. After the rotating plate 15 rotates, one side of the two groups of rain shields 34 fits together, and the rain shield cloth 35 is straightened. The rain shield 34 and the rain shield cloth 35 are waterproofed together without manual operation. They can be automatically opened when it rains, and the operation is simple. The problem of unstable connection caused by rain attack on the connecting device is reduced, and structural damage and short circuit are avoided, which will not cause economic losses.
[0022] The inner cavity of the first connecting plate 2 is provided with a hollow groove 4, the inner cavity of the hollow groove 4 is fixedly connected to a hydraulic cylinder 10, elastic grooves 5 are provided on both sides of the hollow groove 4, the bottom of the inner cavity of the elastic groove 5 is fixedly connected to a first spring 6, one end of the first spring 6 is fixedly connected to a limiting cone 7, a clamping plate 8 is fixedly connected to one side of the second connecting plate 3, and docking grooves 9 are provided on both sides of the clamping plate 8, the clamping plate 8 is engaged with the hollow groove 4 in the inner cavity of the first connecting plate 2, and the limiting cone 7 is engaged with the docking groove 9.
[0023] When it is necessary to connect the photovoltaic components, the card plate 8 is inserted into the empty slot 4. At the same time, the two sets of limiting cones 7 are inserted into the docking slot 9 to improve the stability and make the connection more secure. When the connection needs to be disconnected, the limiting cones 7 are pressed back into the spring-back slot 5 by the hydraulic cylinder 10 to pull out the card plate 8.
[0024] Working principle: when it is necessary to connect the photovoltaic components, the card board 8 is inserted into the empty slot 4. At the same time, the two sets of limiting cones 7 are inserted into the docking slot 9 to improve the stability and make the connection more secure. The water collecting dish 31 receives rainwater and becomes heavier. At this time, the balance plate 30 is unevenly stressed and tilts toward the direction of the water collecting dish 31. During the tilting process, the second push rod 26 is pressed down. The second push rod 26 is pressed down so that the first push rod 25 drives the rotating plate 15 to rotate. At this time, the rain shield 34 moves toward the position of the other set of plate bodies 1. After the rotating plate 15 rotates, one side of the two sets of rain shields 34 fits together, and the rain shield 35 is straightened. The rain shield 34 and the rain shield 35 are waterproofed together. When it is necessary to disconnect the connection, the limiting cone 7 is pressed into the rebound slot 5 by the hydraulic cylinder 10 to pull out the card board 8.
[0025] 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 by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit 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. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A BIPV building integrated photovoltaic assembly with a connection device, comprising a panel (1), characterized in that: One side of one group of the plate bodies (1) is fixedly connected to a first connecting plate (2), and one side of another group of the plate bodies (1) is fixedly connected to a second connecting plate (3), and the second connecting plate (3) is engaged with the first connecting plate (2); Also includes: A rain shield (34), wherein two groups of rain shields (34) are provided, one group of rain shields (34) is provided above the first connecting plate (2), and the other group of rain shields (34) is provided above the second connecting plate (3), the two groups of rain shields (34) move in a circle above the first connecting plate (2) and the second connecting plate (3), one side of the rain shield (34) is fixedly connected with a rain shield cloth (35), one end of the rain shield cloth (35) of one group is fixedly connected to the top of the first connecting plate (2), and one end of the rain shield cloth (35) of the other group is fixedly connected to the top of the second connecting plate (3).
2. The BIPV photovoltaic building integrated assembly with a connection device according to claim 1, characterized in that: The inner cavity of the first connecting plate (2) is provided with a hollow groove (4), the inner cavity of the hollow groove (4) is fixedly connected to a hydraulic cylinder (10), elastic grooves (5) are provided on both sides of the hollow groove (4), the bottom of the inner cavity of the elastic groove (5) is fixedly connected to a first spring (6), and one end of the first spring (6) is fixedly connected to a limiting cone (7).
3. The BIPV photovoltaic building integrated assembly with a connection device according to claim 2, characterized in that: A clamping plate (8) is fixedly connected to one side of the second connecting plate (3), and docking grooves (9) are provided on both sides of the clamping plate (8). The clamping plate (8) is engaged with the empty groove (4) in the inner cavity of the first connecting plate (2), and the limiting cone (7) is engaged with the docking groove (9).
4. The BIPV photovoltaic building integrated assembly with a connection device according to claim 3, characterized in that: The top of the first connecting plate (2) is fixedly connected to a mounting plate (11), the top of the mounting plate (11) is provided with a semicircular groove (12), the top of the semicircular groove (12) is fixedly connected to a vertical plate (13), the surface of the vertical plate (13) is fixedly connected to a blocking rod (27), the surface of the vertical plate (13) is rotatably connected to a rotating shaft (14), one end of the rotating shaft (14) is fixedly connected to a rotating plate (15), the top of the rotating plate (15) is fixedly connected to an extension plate (33), and the extension plate (33) is fixedly connected to a rain shield (34).
5. The BIPV building integrated photovoltaic assembly with a connection device according to claim 4, characterized in that: The bottom end of the rotating plate (15) is fixedly connected to a U-shaped plate (16), the inner side of the U-shaped plate (16) is rotatably connected to a rotating rod (17), and a movable column (18) is provided below the rotating rod (17).
6. The BIPV building integrated photovoltaic assembly with a connection device according to claim 5, characterized in that: A vertical groove (19) is formed on the top of the movable column (18), and the vertical groove (19) contacts the surface of the rotating rod (17). A first circular plate (20) is fixedly connected to the surface of the movable column (18) and located below the rotating rod (17). A second circular plate (21) is fixedly connected to the bottom of the surface of the movable column (18). A second spring (22) is fixedly connected to the surface of the movable column (18) and located between the first circular plate (20) and the second circular plate (21). A sliding head (23) is fixedly connected to the bottom of the second circular plate (21), and the bottom of the sliding head (23) contacts the top of the semicircular groove (12).
7. The BIPV building integrated photovoltaic assembly with a connection device according to claim 6, characterized in that: The other end of the rotating shaft (14) is fixedly connected to two groups of long rods (24), the top of one group of the long rods (24) is fixedly connected to a first push rod (25), and the top of the other group of the long rods (24) is fixedly connected to a second push rod (26).
8. The BIPV building integrated photovoltaic assembly with a connection device according to claim 1, characterized in that: A support rod (28) is fixedly connected to the top of the first connecting plate (2) and located on one side of the mounting plate (11); a round shaft (29) is rotatably connected to the top of the support rod (28); a balance plate (30) is fixedly connected to the top of the round shaft (29); one end of the balance plate (30) is fixedly connected to a water receiving dish (31); and the other end of the balance plate (30) is fixedly connected to a counterweight plate (32).