Fixing support and photovoltaic system

Abstract

The utility model relates to a fixing support and a photovoltaic system, the fixing support comprises a plurality of positioning rods, a plurality of positioning buckles and a convex lens, and the plurality of positioning rods are used for being arranged at intervals in the circumferential direction of a solar cell panel; the plurality of positioning rods and the plurality of positioning buckles are clamped in a one-to-one correspondence manner, so that a supporting platform is constructed on one side, deviating from the solar cell panel, of the plurality of positioning buckles; the convex lens is arranged on the supporting platform and used for converging sunlight and emitting the sunlight to the solar cell panel. The multiple positioning rods are arranged at intervals in the circumferential direction of the solar cell panel, and then the multiple positioning buckles are connected with the multiple positioning rods in a clamped mode in a one-to-one correspondence mode, so that a supporting platform is constructed on the sides, away from the solar cell panel, of the multiple positioning buckles. The convex lens is arranged on the supporting platform, and at the moment, the convex lens is used for converging sunlight and emitting the sunlight to the solar cell panel, so that the power generation efficiency of the solar cell panel is enhanced. The fixing support gathers sunlight and irradiates the sunlight on the solar cell panel.

Description

Technical Field

[0001] This application relates to the field of photovoltaic technology, and in particular to a fixed support and photovoltaic system. Background Technology

[0002] With the increasing depletion of conventional energy sources and growing environmental awareness, many countries have begun to implement and promote solar energy technology. Solar energy, as a clean and renewable energy source, has advantages that mineral energy cannot match. There are two important ways to utilize solar energy: solar thermal and photovoltaic technologies. Solar thermal technologies, such as solar cookers and solar water heaters, are more widely known in China; photovoltaic technology refers to photovoltaic power generation, which uses solar cells to directly convert sunlight into electricity. In related technologies, solar panels are fixed to a support frame, allowing them to absorb sunlight and convert it into electricity. However, when solar panels are supported by a fixed frame, their power generation efficiency is relatively low. Utility Model Content

[0003] Therefore, it is necessary to provide a fixed bracket and photovoltaic system to address the problem of low power generation efficiency of solar panels when using fixed brackets to support them.

[0004] A fixing bracket, the fixing bracket comprising:

[0005] Multiple positioning rods are used to be spaced around the solar panel circumferentially;

[0006] Multiple positioning buckles, multiple positioning rods and multiple positioning buckles are engaged one-to-one to form a support platform on the side of the multiple positioning buckles away from the solar panel;

[0007] A convex lens is disposed on the support platform, and the convex lens is used to focus sunlight and direct it toward the solar panel.

[0008] The aforementioned fixing bracket arranges multiple positioning rods at intervals around the circumference of the solar panel, and then multiple positioning clips are engaged one-to-one with the positioning rods, thereby constructing a support platform on the side of the positioning clips facing away from the solar panel. A convex lens is placed on the support platform; here, the convex lens is used to focus sunlight onto the solar panel, enhancing the power generation efficiency of the solar panel. The fixing bracket of this application is easy to install, highly efficient, and utilizes the principle of a convex lens to focus sunlight onto the solar panel, thereby improving the power generation efficiency of the solar panel.

[0009] In one embodiment, the positioning rod is provided with a plurality of grooves, which are arranged along the axial direction of the positioning rod, and the positioning buckle can be engaged with any one of the grooves.

[0010] In one embodiment, the positioning buckle includes a protrusion and a support portion connected together, the protrusion engaging with the groove of the positioning rod, and the support portion serving to support the convex lens in at least a portion of its area.

[0011] In one embodiment, a group of positioning components is formed by multiple positioning rods arranged in the same direction, and two groups of positioning components are provided, with the two groups of positioning components arranged in parallel.

[0012] In one embodiment, a pad is also included, which is installed on the side of the positioning buckle opposite to the positioning rod, and the positioning buckle supports the convex lens through the pad.

[0013] In one embodiment, a plurality of pads are provided, and the plurality of pads and the plurality of positioning buckles correspond one-to-one.

[0014] In one embodiment, a purlin is also included, which is disposed on the mounting plane, and the solar panel is fixed to the purlin.

[0015] This application also provides a photovoltaic system, including a solar panel and a fixed bracket as described in any of the above claims, wherein the solar panel is disposed on the light-emitting side of the convex lens.

[0016] In the aforementioned photovoltaic system, multiple positioning clips engage one-to-one with multiple positioning rods, forming a support platform. A convex lens is placed on this platform, and the solar panel is positioned on the light-emitting side of the lens. The sunlight focused by the convex lens is then directed onto the solar panel, thereby enhancing its power generation efficiency. The photovoltaic system of this application offers convenient and timely installation of the mounting bracket. Furthermore, by utilizing the principle of a convex lens to focus sunlight onto the solar panel, it improves the solar panel's power generation efficiency.

[0017] In one embodiment, the convex lens is arranged parallel to the solar panel.

[0018] In one embodiment, the convex lens is tilted relative to the solar panel. Attached Figure Description

[0019] Figure 1 A first-view structural schematic diagram of the photovoltaic system provided in this application.

[0020] Figure 2This is a structural schematic diagram of the photovoltaic system provided in this application from a second perspective.

[0021] Figure 3 This is a structural diagram of the positioning rod, positioning buckle, and pad provided in this application.

[0022] In the picture:

[0023] 100. Positioning rod; 110. Groove;

[0024] 200. Positioning buckle; 210. Protrusion; 220. Supporting part;

[0025] 300. Convex lens;

[0026] 400. Pad;

[0027] 500. Solar panels;

[0028] 600. Purlins. Detailed Implementation

[0029] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0030] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0031] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0032] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0033] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0035] With the rapid development of photovoltaic (PV) mounting systems, various types of tracking PV systems have emerged to improve the power generation efficiency of modules. Intense price competition in the market has led customers to prioritize cost-effective, high-efficiency mounting systems with guaranteed safety and reliability, making them the ultimate choice in the market. Currently, the two main types of mounting systems on the market are fixed mounting systems and tracking mounting systems. Tracking mounting systems offer significantly higher power generation efficiency than fixed mounting systems, but their safety and reliability are lower, while their economic efficiency is higher. Fixed mounting systems offer high reliability and a high cost-performance ratio, but their power generation efficiency is lower than that of tracking mounting systems.

[0036] Therefore, it is necessary to provide a fixed support system to address the issue of low power generation efficiency of the solar panel 500 when supported by a fixed bracket, such as... Figures 1 to 3As shown, the fixing bracket includes: multiple positioning rods 100, multiple positioning buckles 200, and a convex lens 300. The multiple positioning rods 100 are arranged at intervals around the circumference of the solar panel 500. The multiple positioning rods 100 and the multiple positioning buckles 200 are engaged one-to-one to form a support platform on the side of the multiple positioning buckles 200 away from the solar panel 500. The convex lens 300 is disposed on the support platform and is used to focus sunlight and direct it toward the solar panel 500.

[0037] The aforementioned fixing bracket arranges multiple positioning rods 100 at intervals around the circumference of the solar panel 500, and then multiple positioning clips 200 are correspondingly engaged with the multiple positioning rods 100, thereby constructing a support platform on the side of the multiple positioning clips 200 away from the solar panel 500. A convex lens 300 is placed on the support platform. Here, the convex lens 300 is used to focus sunlight and direct it onto the solar panel 500, enhancing the power generation efficiency of the solar panel 500. The fixing bracket of this application is easy to install, highly efficient, and utilizes the principle of the convex lens 300 to focus sunlight and irradiate the solar panel 500, thereby improving the power generation efficiency of the solar panel 500.

[0038] Specifically, in this embodiment, such as Figure 1 and Figure 2 As shown, multiple positioning rods 100 arranged in the same direction form a positioning assembly. Two sets of positioning assemblies are provided, and the two sets of positioning assemblies are arranged in parallel. With two sets of positioning assemblies provided and arranged in parallel, positioning buckles 200 are engaged on the side of the two sets of positioning assemblies that are close to each other, so that the multiple positioning rods 100 and multiple positioning buckles 200 form a support platform.

[0039] More specifically, in this field, the solar panel 500 is a cuboid, and two sets of positioning components are respectively disposed on both sides of the solar panel 500.

[0040] In other embodiments, four sets of positioning components can be provided, which are arranged around the circumference of the solar panel 500. In this art, the solar panel 500 is a cuboid, and the four sets of positioning components are respectively provided at the four sides of the solar panel 500.

[0041] Specifically, such as Figures 1 to 3As shown, the positioning rod 100 has multiple grooves 110 arranged along the axial direction of the positioning rod 100, and the positioning buckle 200 can engage with any one of the grooves 110. By providing grooves 110 on the positioning rod 100 and having the positioning buckle 200 at least partially extend into and engage with the groove 110, the positioning rod 100 and the positioning buckle 200 are engaged. Since the positioning rod 100 has multiple grooves 110 arranged along its axial direction, and the positioning buckle 200 can engage with any one of the grooves 110, the relative position of the positioning buckle 200 and the positioning rod 100 is adjusted, thereby adjusting the position of the support platform and, consequently, the installation position of the convex lens 300.

[0042] More specifically, such as Figures 1 to 3 As shown, in this embodiment, multiple positioning rods 100 and multiple positioning buckles 200 are identically matched. The multiple positioning buckles 200 are engaged with multiple grooves 110 of the multiple positioning rods 100 located on the same horizontal plane, thereby forming a horizontally arranged support platform by the positioning buckles 200 and the positioning rods 100.

[0043] In other embodiments, multiple positioning buckles 200 are connected to multiple grooves 110 of multiple positioning rods 100 located at different horizontal planes, thereby tilting the support platform relative to the horizontal plane and adjusting the installation angle of the convex lens 300.

[0044] Specifically, such as Figures 1 to 3 As shown, the positioning buckle 200 includes a protrusion 210 and a support 220 connected to each other. The protrusion 210 engages with the groove 110 of the positioning rod 100, and the support 220 at least partially supports the convex lens 300. The protrusion 210 of the positioning buckle 200 is inserted into the groove 110, thereby achieving engagement between the positioning buckle 200 and the positioning rod 100. The support 220 of the positioning buckle 200 is located outside the groove 110, thereby supporting the convex lens 300.

[0045] More specifically, the positioning rod 100 is provided with multiple grooves 110 arranged axially. The positioning buckle 200 and the positioning rod 100 adopt an inverted interlocking structure. After the protrusion 210 of the positioning buckle 200 is inserted into one of the grooves 110, it is pushed upward axially, thereby adjusting the engagement position of the positioning buckle 200 and the positioning rod 100. The pushing height of the positioning buckle 200 is determined according to the latitude of the local area where the solar panel 500 is installed.

[0046] Furthermore, if Figures 1 to 3As shown, the fixing bracket also includes a pad 400, which is installed on the side of the positioning buckle 200 opposite to the positioning rod 100. The positioning buckle 200 supports the convex lens 300 through the pad 400. By setting the pad 400, the pad 400 is installed on the side of the positioning buckle 200 opposite to the positioning rod 100, that is, the pad 400 is installed on the support part 220 of the positioning buckle 200, and the support part 220 supports the convex lens 300 through the pad 400.

[0047] Specifically, the size of the pad 400 is larger than the size of the positioning buckle 200 on the side away from the positioning rod 100, that is, the size of the pad 400 is larger than the size of the support part 220, thereby increasing the contact area with the convex lens 300, increasing the force-bearing area, and preventing the convex lens 300 from being damaged locally.

[0048] Specifically, multiple pads 400 are provided, and each pad 400 corresponds to a multiple positioning buckle 200. Each positioning buckle 200 is provided with a corresponding pad 400, and the support part 220 of the multiple positioning buckles 200 supports the convex lens 300 through the corresponding pad 400.

[0049] Furthermore, if Figure 1 and Figure 2 As shown, the fixing bracket also includes purlins 600, which are disposed on the mounting plane, and the solar panel 500 is fixed on the purlins 600. By setting the purlins 600, the solar panel 500 is mounted on the supporting plane through the purlins 600, thereby supporting the solar panel 500.

[0050] In this embodiment, the supporting plane is the ground; in other embodiments, the supporting plane is the roof of a building.

[0051] This application also provides a photovoltaic system, such as Figure 1 and Figure 2 As shown, the photovoltaic system includes a solar panel 500 and a mounting bracket for any of the above-mentioned components, with the solar panel 500 disposed on the light-emitting side of the convex lens 300.

[0052] In the aforementioned photovoltaic system, multiple positioning clips 200 are engaged one-to-one with multiple positioning rods 100, thereby forming a support platform. A convex lens 300 is placed on the support platform, and the solar panel 500 is positioned on the light-emitting side of the convex lens 300. At this point, sunlight focused by the convex lens 300 is directed onto the solar panel 500, thus enhancing the power generation efficiency of the solar panel 500. The photovoltaic system of this application offers convenient and timely installation of the fixed bracket, and utilizes the principle of the convex lens 300 to focus sunlight onto the solar panel 500, thereby improving the power generation efficiency of the solar panel 500.

[0053] Specifically, in this embodiment, such as Figure 1 and Figure 2 As shown, the convex lens 300 is arranged parallel to the solar panel 500. Multiple positioning rods 100 and multiple positioning clips 200 are identically matched, with the multiple positioning clips 200 connected to multiple grooves 110 of the multiple positioning rods 100 located on the same horizontal plane. This forms a horizontally positioned support platform around the positioning clips 200 and positioning rods 100. The convex lens 300 is then mounted on this support platform, and the solar panel 500 is horizontally positioned on the light-emitting side of the convex lens 300, thus ensuring that the convex lens 300 and solar panel 500 are parallel. The sunlight gathered by the convex lens 300 is then directed perpendicularly towards the solar panel 500.

[0054] In other embodiments, the convex lens 300 is tilted relative to the solar panel 500. Multiple positioning clips 200 are connected to multiple grooves 110 of multiple positioning rods 100 located at different horizontal planes, thereby tilting the support platform relative to the horizontal plane. When the convex lens 300 is mounted on the support platform, it is tilted relative to the solar panel 500, adjusting the angle of sunlight converged by the convex lens 300.

[0055] It should be noted that the relative position of the convex lens 300 and the solar panel 500 can be adjusted by adjusting the position of the convex lens 300, the position of the solar panel 500, or both of them simultaneously. The specific adjustment should be selected according to the actual operation requirements.

[0056] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A fixed bracket, characterized in that, The fixing bracket includes: Multiple positioning rods (100) are arranged at circumferential intervals around the solar panel (500); Multiple positioning buckles (200), multiple positioning rods (100) and multiple positioning buckles (200) are engaged one-to-one to form a support platform on the side of the multiple positioning buckles (200) away from the solar panel (500); A convex lens (300) is disposed on the support platform, and the convex lens (300) is used to focus sunlight and direct it toward the solar panel (500).

2. The fixing bracket according to claim 1, characterized in that, The positioning rod (100) is provided with a plurality of grooves (110), which are arranged along the axial direction of the positioning rod (100), and the positioning buckle (200) can be engaged with any one of the grooves (110).

3. The fixing bracket according to claim 2, characterized in that, The positioning buckle (200) includes a protrusion (210) and a support (220) connected to each other. The protrusion (210) engages with the groove (110) of the positioning rod (100), and the support (220) is used to support the convex lens (300) in at least a portion of its area.

4. The fixing bracket according to claim 1, characterized in that, A group of positioning components is formed by multiple positioning rods (100) arranged in the same direction. Two groups of positioning components are provided and arranged in parallel.

5. The fixing bracket according to claim 1, characterized in that, It also includes a pad (400) which is installed on the side of the positioning buckle (200) away from the positioning rod (100), and the positioning buckle (200) supports the convex lens (300) through the pad (400).

6. The fixing bracket according to claim 5, characterized in that, The device is provided with a plurality of pads (400), and the plurality of pads (400) and the plurality of positioning buckles (200) correspond one-to-one.

7. The fixing bracket according to claim 1, characterized in that, It also includes purlins (600) disposed on the mounting plane, and the solar panel (500) is fixed on the purlins (600).

8. A photovoltaic system, characterized in that, It includes a solar panel (500) and a fixing bracket as described in any one of claims 1-7, wherein the solar panel (500) is disposed on the light-emitting side of the convex lens (300).

9. The photovoltaic system according to claim 8, characterized in that, The convex lens (300) is arranged parallel to the solar panel (500).

10. The photovoltaic system according to claim 8, characterized in that, The convex lens (300) is tilted relative to the solar panel (500).

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