Angle-adjustable photovoltaic module structure

Abstract

The utility model discloses an angle-adjustable photovoltaic assembly structure, comprising a plurality of photovoltaic assemblies used for photovoltaic power generation; the plurality of photovoltaic module connecting pieces have an angle adjusting function, the photovoltaic module connecting pieces are used for connecting photovoltaic modules, and the plurality of photovoltaic modules and the plurality of photovoltaic module connecting pieces are arranged at intervals; and the plurality of fixing pins are used for maintaining the adjusted angle after the angle of the photovoltaic module connecting piece is adjusted. According to the angle-adjustable photovoltaic module structure, the angle-adjustable photovoltaic module connecting pieces and the conventional planar photovoltaic module are combined, and the conventional planar photovoltaic module can achieve the effect of a curved surface module to a certain extent through the angle-adjustable photovoltaic module connecting pieces, so that the production cost can be reduced, and the production efficiency can be improved. And the yield of products can be improved. In addition, the combination mode enhances the flexibility of installation, so that the photovoltaic module can better adapt to various complex structures, and the application and development of the photovoltaic module in more fields are promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a photovoltaic component structure with adjustable angle. Background Art

[0002] With the continuous development of photovoltaic power generation technology, curved photovoltaic modules have also made relatively significant progress. In particular, in the field of building-integrated photovoltaics (BIPV), the use of flexible thin-film photovoltaic technologies (such as organic photovoltaics (OPV), copper indium gallium selenide (CIGS) and perovskite cells) has greatly improved the lightness and bendability of photovoltaic modules, enabling them to be perfectly integrated with the curved roofs, facades and other complex structures of buildings, not only achieving efficient energy utilization, but also enriching the aesthetics and functionality of architectural design.

[0003] However, curved photovoltaic modules still face several challenges in their manufacturing process. Due to the complex manufacturing process, products are prone to defects such as uneven materials and inconsistent curvature, resulting in low yield rates. Furthermore, the production of curved photovoltaic modules requires specialized laminators, which are expensive and require high maintenance, further increasing the manufacturing cost and difficulty of curved photovoltaic modules. These factors also limit the large-scale promotion and market competitiveness of curved photovoltaic modules. Utility Model Content

[0004] The purpose of the present utility model is to design a photovoltaic module structure with adjustable angle to address the problems of complex manufacturing process, low yield rate and high manufacturing cost of current curved photovoltaic modules. The utility model can make conventional flat photovoltaic modules achieve the effect of curved modules to a certain extent, and realize the function of replacing curved photovoltaic modules with flat photovoltaic modules and perfectly combining them with buildings, thereby avoiding the above-mentioned problems faced when using curved photovoltaic modules.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical solutions:

[0006] The utility model designs a photovoltaic module structure with adjustable angle, which includes:

[0007] A plurality of photovoltaic modules for generating photovoltaic power;

[0008] A plurality of photovoltaic module connectors with angle adjustment function, wherein the photovoltaic module connectors are used to connect the photovoltaic modules, and the photovoltaic modules and the plurality of photovoltaic module connectors are spaced apart;

[0009] and a plurality of fixing pins, which are used to maintain the adjusted angle of the photovoltaic component connector after the angle is adjusted.

[0010] Furthermore, a photovoltaic module structure with adjustable angle is provided: the photovoltaic module connector includes: a first connecting section and a second connecting section, and the first connecting section and the second connecting section are hingedly connected to achieve an angle adjustment function;

[0011] The first connecting section and the second connecting section are respectively provided with a plurality of first fixing grooves and second fixing grooves corresponding to each other in one position, and the two ends of the fixing pin are respectively connected to the first fixing groove and the second fixing groove to fix the angle of the photovoltaic component connector after adjustment.

[0012] Specifically, by providing a plurality of first fixing slots and second fixing slots on the first connecting section and the second connecting section, different adjustment angles can be adapted and fixed. By connecting the two ends of the fixing pin to different first fixing slots and second fixing slots, the first connecting section and the second connecting section can maintain different angles.

[0013] Furthermore, a photovoltaic module structure with adjustable angle is provided: both ends of the fixing pin form a snap-on connection with the first fixing groove and the second fixing groove respectively, to ensure that the fixing pin does not fall off naturally.

[0014] Furthermore, a photovoltaic module structure with adjustable angle is provided: a plurality of first sleeves and second sleeves are respectively provided on the first connecting segment and the second connecting segment, and a rotating shaft is inserted into the first sleeve and the second sleeve, so as to realize the hinge connection between the first connecting segment and the second connecting segment.

[0015] Furthermore, a photovoltaic assembly structure with adjustable angle is provided: the first sleeves and the second sleeves are staggered and distributed.

[0016] Furthermore, a photovoltaic module structure with adjustable angle is provided: the edges of the first connecting section and the second connecting section are respectively provided with module mounting grooves, and the edges of the photovoltaic module are inserted into the module mounting grooves.

[0017] Furthermore, a photovoltaic module structure with adjustable angle is provided: the photovoltaic module is fixed in the module mounting groove by structural adhesive.

[0018] Furthermore, a photovoltaic component structure with adjustable angle is provided: mounting holes are provided on the first connecting segment and the second connecting segment at positions corresponding to the component mounting slots, and then the photovoltaic component is fixed in the component mounting slot by connecting bolts in the mounting holes.

[0019] Beneficial effects of the utility model:

[0020] (1) The utility model designs a photovoltaic module structure with an adjustable angle, which uses an adjustable angle photovoltaic module connector to connect and combine with a conventional flat photovoltaic module. Through these adjustable angle photovoltaic module connectors, the conventional flat photovoltaic module can achieve the effect of a curved photovoltaic module to a certain extent. Therefore, this method can replace the curved photovoltaic module with a flat photovoltaic module. The production process of the flat photovoltaic module is mature, and its production cost is low and the yield rate is high, thereby effectively reducing the production cost of the curved photovoltaic module and improving the yield rate of the product.

[0021] (2) The present invention adopts a method of combining angle-adjustable photovoltaic module connectors with flat photovoltaic modules to enhance installation flexibility, enabling it to better adapt to various complex structures, thereby promoting the application and development of photovoltaic modules in more fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic structural diagram of the photovoltaic module connector in Example 1;

[0024] Figure 2 A top view of the photovoltaic module connector in Example 1;

[0025] Figure 3 A schematic structural diagram of an angle-adjustable photovoltaic module structure designed for Example 1;

[0026] Figure 4 This is a top view of the photovoltaic module connector in Example 2.

[0027] Markings in the figure: 1-photovoltaic module, 2-photovoltaic module connector, 3-fixing pin, 21-first connecting section, 22-second connecting section, 23-rotating axis, 24-module mounting slot, 25-mounting hole, 211-first fixing slot, 212-first sleeve, 221-second fixing slot, 222-second sleeve. DETAILED DESCRIPTION

[0028] 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 embodiments described are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", etc., indicating directions or positional relationships, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Moreover, the terms "first", "second", etc. are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein.

[0030] Example 1

[0031] like Figures 1 to 3 As shown, in this embodiment 1, a photovoltaic module structure with adjustable angle is designed, and the photovoltaic module structure includes:

[0032] Several planar photovoltaic modules 1;

[0033] Several photovoltaic module connectors 2 with angle adjustment function include a first connecting section 21 and a second connecting section 22, and the first connecting section 21 and the second connecting section 22 are respectively provided with several first sleeves 212 and second sleeves 222, and the rotating shaft 23 is inserted into the first sleeve 212 and the second sleeve 222 to realize the hinge connection of the first connecting section 21 and the second connecting section 22, thereby realizing the angle adjustment function of the photovoltaic module connector 2. Several first fixing grooves 211 and second fixing grooves 221 with corresponding positions are also respectively provided on the first connecting section 21 and the second connecting section 22. Component mounting grooves 24 are respectively provided on the edges of the first connecting section 21 and the second connecting section 22. The edges of the photovoltaic modules 1 are inserted into the component mounting grooves 24 and fixed by structural adhesive, thereby forming a connection structure in which several planar photovoltaic modules 1 are spaced apart from the several photovoltaic module connectors 2;

[0034] And a plurality of fixing pins 3, both ends of which are connected to the first fixing groove 211 and the second fixing groove 221 respectively, so as to maintain the angle of the photovoltaic component connector 2 after adjustment.

[0035] Preferably, the two ends of the fixing pin 3 in the above embodiment 1 form a snap-fit ​​connection with the first fixing groove 211 and the second fixing groove 221 respectively to ensure that the fixing pin 3 will not fall off naturally.

[0036] Example 2

[0037] The difference between Example 2 and Example 1 is that: Figure 4 As shown, in embodiment 2, mounting holes 25 are provided on the first connecting section 21 and the second connecting section 22 at positions corresponding to the component mounting slot 24 , and then bolts are connected in the mounting holes 25 to fix the planar photovoltaic component 1 in the component mounting slot 24 .

[0038] Conventional curved PV module installation typically involves first selecting a bracket suitable for the roof tile battens and securing it to the battens to ensure stability. The curved PV module is then placed on the bracket and secured with screws and nuts. While conventional curved PV modules are installed by attaching them to the battens, while simple to install, they lack angle adjustment capabilities and are generally only suitable for use in locations with stable sunlight angles. This limitation makes the power generation efficiency of existing curved PV modules difficult to adjust due to their fixed angle.

[0039] The adjustable-angle photovoltaic module structure designed in the present invention uses a combination of adjustable-angle photovoltaic module connectors and conventional flat photovoltaic modules. Through these adjustable-angle connectors, conventional flat photovoltaic modules can achieve the effect of curved modules to a certain extent. This method can not only reduce production costs but also improve product yield. In addition, this combination method enhances installation flexibility, enabling it to better adapt to various complex structures, thereby promoting the application and development of photovoltaic modules in more fields. The adjustable-angle photovoltaic module structure designed in the present invention can achieve the optimal power generation angle through angle adjustment, thereby improving power generation efficiency.

[0040] The above preferred embodiments of the present invention are only used to explain the present invention and are not intended to limit the present invention. Any obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A photovoltaic module structure with adjustable angle, characterized in that: The photovoltaic module structure includes: Several photovoltaic modules (1); A plurality of photovoltaic module connectors (2) with an angle adjustment function, wherein the photovoltaic module connectors (2) are used to connect the photovoltaic modules (1), and the plurality of photovoltaic modules (1) and the plurality of photovoltaic module connectors (2) are arranged at intervals; and a plurality of fixing pins (3) for maintaining the adjusted angle of the photovoltaic component connector (2) after the angle is adjusted.

2. The photovoltaic module structure with adjustable angle according to claim 1, characterized in that: The photovoltaic module connector (2) comprises: a first connecting section (21) and a second connecting section (22), and the first connecting section (21) and the second connecting section (22) are hinge-connected to achieve an angle adjustment function; The first connecting section (21) and the second connecting section (22) are respectively provided with a plurality of first fixing grooves (211) and second fixing grooves (221) at corresponding positions, and the two ends of the fixing pin (3) are respectively connected to the first fixing groove (211) and the second fixing groove (221) to achieve fixing of the adjusted angle of the photovoltaic module connector (2).

3. The photovoltaic module structure with adjustable angle according to claim 2, characterized in that: Both ends of the fixing pin (3) are respectively connected to the first fixing slot (211) and the second fixing slot (221) in a snap-fit ​​manner to ensure that the fixing pin (3) does not fall off naturally.

4. The photovoltaic module structure with adjustable angle according to claim 2, characterized in that: A plurality of first sleeves (212) and second sleeves (222) are respectively provided on the first connecting section (21) and the second connecting section (22), and a rotating shaft (23) is inserted into the first sleeve (212) and the second sleeve (222) to realize hinge connection of the first connecting section (21) and the second connecting section (22).

5. The photovoltaic module structure with adjustable angle according to claim 4, characterized in that: Several of the first sleeves (212) and the second sleeves (222) are staggered and distributed.

6. The photovoltaic module structure with adjustable angle according to claim 2, characterized in that: The edges of the first connecting section (21) and the second connecting section (22) are respectively provided with component mounting grooves (24), and the edges of the photovoltaic components (1) are inserted into the component mounting grooves (24).

7. The photovoltaic module structure with adjustable angle according to claim 6, characterized in that: The photovoltaic component (1) is fixed in the component mounting groove (24) by means of structural adhesive.

8. The photovoltaic module structure with adjustable angle according to claim 6, characterized in that: Mounting holes (25) are provided on the first connecting section (21) and the second connecting section (22) at positions corresponding to the component mounting slot (24), and the photovoltaic component (1) is then fixed in the component mounting slot (24) by connecting bolts in the mounting holes (25).

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