A building integrated photovoltaic module

Abstract

The utility model relates to the technical field of building integrated photovoltaic module discloses a building integrated photovoltaic module, the utility model includes;Integrated structure frame, fixed photovoltaic power generation board and supports it, the integrated structure frame is installed fixed in roof through fixed assembly;The four corners of integrated structure frame are equipped with support structure for fixed on roof and form air interval between roof surface, the photovoltaic power generation board carries out light power generation and carries out light shielding to roof;The four sides of integrated structure frame are equipped with rotatable closing structure and the side of air interval is shielded or opened. The utility model discloses a device forms an air interlayer on roof, and the air interlayer's flowability is adjusted through controlling building integrated photovoltaic module deflector, specifically, when building integrated photovoltaic module deflector is vertical, the flowability of the air interlayer between roof and photovoltaic power generation board is reduced to the side gap shielding.

Description

Technical Field

[0001] This utility model relates to the field of building-integrated photovoltaic (BIPV) components, and in particular to a building-integrated photovoltaic (BIPV) component. Background Technology

[0002] Building-integrated photovoltaics (BIPV) systems are a new concept in photovoltaic power generation, representing a perfect combination of solar photovoltaic systems and modern architecture. In building design, photovoltaic modules are installed on the exterior surface of the building structure to provide electricity, integrating the solar power generation system with roofs, skylights, curtain walls, and other architectural elements. The construction of green and environmentally friendly buildings is creating a new global trend.

[0003] Building-integrated photovoltaic (PV) systems: This involves installing a typical PV array on the roof or balcony of a building. Usually, the output of its inverter controller is connected in parallel with the public power grid to supply power to the building. This is the basic form of building-integrated PV systems.

[0004] Photovoltaic modules integrated with buildings: Photovoltaic modules are integrated with building materials. Using special materials and processes, photovoltaic modules are made into roofs, exterior walls, windows, etc., and can be used directly as building materials. They can generate electricity and serve as building materials, further reducing the cost of power generation.

[0005] Existing building-integrated photovoltaic (BIPV) modules lack the function of regulating the temperature of building exterior surfaces.

[0006] This proposal is put forward in order to improve and optimize the above-mentioned problems or shortcomings. Utility Model Content

[0007] A building-integrated photovoltaic (BIPV) module, comprising:

[0008] An integrated structural frame is used to fix and support the photovoltaic panels. The integrated structural frame is installed and fixed to the roof via fixing components.

[0009] The integrated structural frame is fixed with support structures at its four corners for fixing to the roof and forming an air gap layer between the roof surface. The photovoltaic power generation panel generates electricity by irradiation and also shades the roof.

[0010] The integrated structural frame has rotatable and closable structures on all four sides to cover or open the sides of the air gap layer;

[0011] The driving component drives the rotatable closing structure to perform a specified action when the power is turned on.

[0012] Preferably, the lower end face of the integrated structural frame is fixed with four supporting foot structures, and the supporting foot structures are hollow and open downwards. A photovoltaic building component pivot is rotatably provided between two adjacent supporting foot structures. A thin plate-shaped photovoltaic building component air guide plate is fixed on the photovoltaic building component pivot, as shown in the figure. When the photovoltaic building component air guide plate is in a vertical state, it is difficult for air to flow smoothly. When the photovoltaic building component air guide plate is rotated 90 degrees, the four sides are opened to facilitate the smooth flow of air.

[0013] Preferably, a servo motor for driving the rotation of the photovoltaic building module shaft is configured within the support leg structure.

[0014] Preferably, one of the integrated structural frames is provided with a drive servo motor, which drives one of the photovoltaic building component shafts to rotate, and the shaft ends of the other three photovoltaic building component shafts are engaged by a synchronous meshing gear set to move synchronously. The other end of the photovoltaic building component shaft driven by the drive servo motor is engaged with the adjacent photovoltaic building component shaft by the synchronous meshing gear set.

[0015] Preferably, the synchronous meshing gear set includes two meshing bevel gears.

[0016] Preferably, the support foot structure having the synchronous meshing gear set is filled with grease.

[0017] The advantages and positive effects of this utility model are:

[0018] This device creates an air gap on the roof, and the airflow of this air gap is adjusted by controlling the air guide plate of the photovoltaic building module. Specifically, when the air guide plate of the photovoltaic building module is vertical, it blocks the side gaps, reducing the airflow between the roof and the photovoltaic panels. The heat energy of the sun makes the temperature of the photovoltaic panels rise, which in turn raises the temperature inside the air gap, improving the building's thermal insulation. When the air guide plate of the photovoltaic building module rotates 90 degrees, the air can circulate relatively freely, and because the photovoltaic panels block the sunlight, the roof will not be directly exposed to the sun, preventing the roof from getting too hot, thus achieving a temperature regulation function. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a three-dimensional structural diagram of part of this utility model arranged on the roof;

[0021] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 3 This is a three-dimensional structural schematic diagram of the present invention;

[0023] Figure 4 This is a top view of the structure of this utility model;

[0024] Figure 5 This is a side view structural diagram of the present invention;

[0025] Figure 6 This is a bottom view structural diagram of this utility model;

[0026] Figure 7 yes Figure 6 A magnified schematic diagram of the structure at point A.

[0027] The attached diagram is labeled as follows: 10. Integrated structural frame; 11. Supporting leg structure; 13. Photovoltaic power generation panel; 14. Photovoltaic building component rotating shaft; 15. Photovoltaic building component air guide plate; 16. Servo motor for drive; 17. Synchronous meshing gear set; 18. Bevel gear. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0029] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movement of the components in a specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance. The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0030] like Figure 1-7 As shown, the photovoltaic building integrated module of this utility model includes:

[0031] An integrated structural frame 10 is used to fix and support the photovoltaic power generation panel 13. The integrated structural frame 10 is installed and fixed to the roof by fixing components.

[0032] The integrated structural frame 10 has support structures fixed at its four corners for fixing to the roof and forming an air gap layer between it and the roof surface. The photovoltaic power generation panel 13 generates electricity by irradiation and also shades the roof.

[0033] The integrated structural frame 10 has rotatable and closable structures on its four sides to block or open the sides of the air gap layer;

[0034] The driving component drives the rotatable closing structure to perform a specified action when the power is turned on.

[0035] Preferably, the integrated structural frame 10 has four supporting foot structures 11 fixedly provided at the lower end face corners, and the supporting foot structures 11 are hollow and open downwards. A photovoltaic building component rotating shaft 14 is rotatably provided between two adjacent supporting foot structures 11, and a thin plate-shaped photovoltaic building component air guide plate 15 is fixed on the photovoltaic building component rotating shaft 14, such as... Figure 2 and 3 When the photovoltaic building component air guide plate 15 is in a vertical position, air is difficult to flow smoothly. When the photovoltaic building component air guide plate 15 is rotated 90 degrees, the four sides are opened to facilitate the smooth flow of air.

[0036] Preferably, a servo motor 16 for driving is provided in the support foot structure 11 to drive the photovoltaic building module shaft 14 to rotate.

[0037] Preferably, one of the integrated structural frames 10 is provided with a drive servo motor 16, which drives one of the photovoltaic building component shafts 14 to rotate. The shaft ends of the other three photovoltaic building component shafts 14 are engaged by a synchronous meshing gear set 17 to move synchronously. The other end of the photovoltaic building component shaft 14 driven by the drive servo motor 16 is engaged with the adjacent photovoltaic building component shaft 14 by the synchronous meshing gear set 17.

[0038] Preferably, the synchronous meshing gear set 17 includes two meshing bevel gears 18.

[0039] Preferably, the support foot structure 11, which is provided with the synchronous meshing gear set 17, is filled with grease.

[0040] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. A building-integrated photovoltaic (BIPV) module, characterized in that: include; An integrated structural frame (10) is used to fix and support the photovoltaic power generation panel (13). The integrated structural frame (10) is installed and fixed to the roof by fixing components. The four corners of the integrated structural frame (10) are fixed with support structures for fixing to the roof and forming an air gap layer between them and the roof surface. The photovoltaic power generation panel (13) generates electricity by irradiation and shades the roof. The integrated structural frame (10) has rotatable closing structures on its four sides to block or open the sides of the air gap layer; The driving component drives the rotatable closing structure to perform a specified action when the power is turned on.

2. The building-integrated photovoltaic (BIPV) module according to claim 1, characterized in that: The integrated structural frame (10) has four fixed support foot structures (11) at the lower end of its four corners. The support foot structures (11) are hollow and open downwards. A photovoltaic building component pivot (14) is rotatably provided between two adjacent support foot structures (11). A thin plate-shaped photovoltaic building component air guide plate (15) is fixed on the photovoltaic building component pivot (14). When the photovoltaic building component air guide plate (15) is in a vertical state, it is difficult for air to flow smoothly. When the photovoltaic building component air guide plate (15) is rotated ninety degrees, the four sides are opened to facilitate the smooth flow of air.

3. A building-integrated photovoltaic (BIPV) module according to claim 2, characterized in that: A servo motor (16) for driving is provided in the support leg structure (11) to drive the rotating shaft (14) of the photovoltaic building module to rotate.

4. A building-integrated photovoltaic (BIPV) module according to claim 3, characterized in that: An integrated structural frame (10) is provided with a drive servo motor (16), which drives one of the photovoltaic building component shafts (14) to rotate. The shaft ends of the other three photovoltaic building component shafts (14) are engaged by a synchronous meshing gear set (17) to move synchronously. The other end of the photovoltaic building component shaft (14) driven by the drive servo motor (16) is engaged with the adjacent photovoltaic building component shaft (14) by the synchronous meshing gear set (17).

5. A building-integrated photovoltaic (BIPV) module according to claim 4, characterized in that: The synchronous meshing gear set (17) includes two meshing bevel gears (18).

6. A building-integrated photovoltaic (BIPV) module according to claim 5, characterized in that: The support foot structure (11) with the synchronous meshing gear set (17) is filled with grease.

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