Fixing support, photovoltaic panel and photovoltaic inversion combined equipment

Abstract

The utility model relates to the technical field of photovoltaic panel installation, and particularly discloses a fixing support, a photovoltaic panel and photovoltaic inversion combined equipment. The fixing support comprises a support body and a fixing assembly. The frame body is provided with a first assembly space. The fixing assembly comprises a first fixing piece and a second fixing piece, the first fixing piece is arranged on the frame body in a penetrating mode, and at least part of the first fixing piece extends into the first assembling space. The second fixing piece is installed on the first fixing piece outside the first assembling space, and the second fixing piece and the frame body jointly form a second assembling space. According to the fixing support, production and installation personnel only need to place the photovoltaic panel and the inverter in the corresponding assembling spaces and screw the first fixing piece and the second fixing piece to synchronously lock the photovoltaic panel and the inverter, the installation operation process is simple, multiple times of installation operation are not needed, and the assembling efficiency of the photovoltaic panel and the inverter can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic panel installation, and in particular to a fixing support, a photovoltaic panel and a photovoltaic inverter combination device. BACKGROUND

[0002] In the process of installing a photovoltaic panel, an inverter is generally needed to be installed. However, in the related art, the inverter is installed at one end of a fixing support through a first bolt structure, and the other end of the fixing support is installed on the photovoltaic panel through a second bolt structure. The above installation method is not only complicated in operation steps and low in installation efficiency, but also requires the fixing support to be designed with different hole positions and configured with bolt structures respectively, which increases the overall volume of the fixing support and is not conducive to the miniaturization design of the photovoltaic inverter combination device. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the present application provides a fixing support, a photovoltaic panel and a photovoltaic inverter combination device, which can not only simplify the installation process of the inverter and the photovoltaic panel, but also reduce the occupied space of the fixing support, and is conducive to the miniaturization design of the photovoltaic inverter combination device.

[0004] An embodiment of the present application provides a fixing support. The fixing support is configured to connect a photovoltaic panel and an inverter. The fixing support comprises a support body and a fixing assembly. The support body is provided with a first assembly space configured to accommodate at least part of the photovoltaic panel. The fixing assembly comprises a first fixing member and a second fixing member. The first fixing member is arranged in the support body and at least partially extends into the first assembly space. The first fixing member is configured to be movable towards the photovoltaic panel and abut against the photovoltaic panel, so that the photovoltaic panel is clamped between the first fixing member and the support body. The second fixing member is mounted on the first fixing member outside the first assembly space, and the second fixing member and the support body jointly form a second assembly space. The second assembly space is configured to accommodate the inverter. The second fixing member is configured to be movable towards the support body and abut against the inverter, so that the inverter is clamped between the second fixing member and the support body.

[0005] In the above fixing support, the production and installation personnel only need to place the photovoltaic panel and the inverter in the corresponding assembly spaces (specifically, the first assembly space and the second assembly space), and simultaneously tighten the first fixing member and the second fixing member to lock the photovoltaic panel and the inverter synchronously, that is, to realize the assembly between the photovoltaic panel and the inverter. The installation operation process is simple, and multiple installation operations are not needed, which is conducive to improving the assembly efficiency of the photovoltaic panel and the inverter. In addition, the fixing support can realize the assembly between the two devices (specifically, the photovoltaic panel and the inverter) through a single fixing assembly, and the second fixing member in the fixing assembly is arranged on the first fixing member, which can reduce the number of hole positions and bolt structures in the fixing support, thereby reducing the overall volume of the fixing support and being conducive to the miniaturization design of the photovoltaic inverter combination device.

[0006] In some embodiments of the present application, the frame body is provided with an adjusting hole, the adjusting hole being in communication with the first assembly space and the second assembly space. The number of the fixing assemblies is two, which are defined as a first fixing assembly and a second fixing assembly, and the first fixing assembly and the second fixing assembly are arranged at intervals on the frame body. The first fixing member in the first fixing assembly is arranged through the adjusting hole and extends into the first assembly space, and is configured to be movable along the adjusting hole to adjust the distance between the first fixing assembly and the second fixing assembly. And / or, the first fixing member in the second fixing assembly is arranged through the adjusting hole and extends into the first assembly space, and is configured to be movable along the adjusting hole to adjust the distance between the first fixing assembly and the second fixing assembly.

[0007] The production and installation personnel can adjust the distance between the first fixing assembly and the second fixing assembly by sliding the first fixing assembly and / or the second fixing assembly along the adjusting hole, so as to adapt to inverters of different hole distances. Thus, it is beneficial to improve the versatility of the fixing support and be compatible with inverters of different specifications.

[0008] In some embodiments of the present application, the fixing support further comprises a third fixing member, which is mounted on the frame body. The first fixing member is arranged through the adjusting hole and is threadedly connected with the third fixing member, and the second fixing member is threadedly connected with the first fixing member. The third fixing member is configured to move synchronously with the first fixing member when the first fixing member moves along the adjusting hole.

[0009] On the one hand, the first fixing member, the second fixing member and the third fixing member are all threadedly connected, and the production and installation personnel can only lock the photovoltaic panel and the inverter synchronously by screwing, which is beneficial to reduce the operation difficulty and improve the convenience of installation of the photovoltaic panel and the inverter. On the other hand, through the arrangement of the third fixing member, the first fixing member can slide along the adjusting hole while locking the photovoltaic panel, so as to adjust the distance between the first fixing assembly and the second fixing assembly.

[0010] In some embodiments of the present application, in the first assembly space, the frame body is provided with a limiting slide rail, and the arrangement path of the limiting slide rail is the same as the arrangement path of the adjusting hole. The third fixing member is slidingly mounted on the limiting slide rail, and the limiting slide rail is configured to constrain the third fixing member from rotating relative to the frame body.

[0011] Through the arrangement of the limiting slide rail, on the one hand, the third fixing member can be guided, which is beneficial to reduce the risk of deviation of the fixing assemblies (specifically, the first fixing assembly and the second fixing assembly) and improve the stability and installation of the fixing support; on the other hand, the limiting slide rail can constrain the third fixing member from rotating relative to the frame body, which is beneficial to ensure that the first fixing member moves stably in the direction close to the photovoltaic panel to lock the photovoltaic panel.

[0012] In some embodiments of the present application, the first fixing member is a bolt, and the second fixing member and the third fixing member are nuts.

[0013] By setting the first fixing member, the second fixing member, and the third fixing member as standard parts (i.e., bolts and nuts), not only the price is low, which is conducive to saving production costs, but also the subsequent maintenance and replacement of the fixing bracket are facilitated, and the production and installation personnel only need to replace the damaged parts (specifically, the first fixing member, the second fixing member, and the third fixing member) with corresponding standard parts.

[0014] In some embodiments of the present application, the fixing bracket further comprises a flexible member, which is installed on the first fixing member in the first assembly space. The flexible member is configured to abut against the photovoltaic panel when the first fixing member locks the bracket body and the photovoltaic panel.

[0015] By setting the flexible member, the hard contact between the first fixing member and the photovoltaic panel can be converted into soft contact, which is conducive to protecting the photovoltaic panel and reducing the risk of photovoltaic panel cracking caused by stress concentration.

[0016] In some embodiments of the present application, the bracket body is provided with a friction surface in the first assembly space. The friction surface is configured to contact the photovoltaic panel when the first fixing member locks the bracket body and the photovoltaic panel, so as to increase the friction between the bracket body and the photovoltaic panel.

[0017] By setting the friction surface, it is conducive to reducing the risk of photovoltaic panel damage caused by the locking force of the first fixing member being too small, and further improving the stability of the fixing bracket in fixing the photovoltaic panel.

[0018] An embodiment of the present application provides a photovoltaic panel. The photovoltaic panel is configured to be connected with an inverter. The photovoltaic panel comprises a panel body and a fixing bracket as described in any of the above embodiments. The panel body is fixedly arranged in a first assembly space, and the first fixing member is configured to be movable towards the panel body to lock the fixing bracket and the photovoltaic panel. A second assembly space is configured to fixedly arrange the inverter, and the second fixing member is configured to be movable towards the inverter to lock the fixing bracket and the inverter.

[0019] In the photovoltaic panel, the production installer only needs to place the panel body and the inverter in the corresponding assembly space (specifically, the first assembly space and the second assembly space), and simultaneously tightens the first fixing member and the second fixing member to synchronously lock the photovoltaic panel and the inverter, that is, to realize the assembly between the photovoltaic panel and the inverter. The installation operation process is simple, and multiple installation operations are not required, which is beneficial to improve the assembly efficiency of the photovoltaic panel and the inverter. In addition, the fixing support can realize the assembly between the two devices (specifically, the photovoltaic panel and the inverter) through a single fixing assembly, and the second fixing member in the fixing assembly is arranged on the first fixing member, which can reduce the number of hole positions and the bolt structure in the fixing support, and further reduce the overall volume of the fixing support, which is helpful to the miniaturization design of the photovoltaic inverter combination device.

[0020] In some embodiments of the present application, the panel body includes a frame and a cell piece, the frame is fixedly arranged in the first assembly space, and the cell piece is arranged on the frame and exposed to the first assembly space.

[0021] By arranging the cell piece to be exposed to the first assembly space, the fixing support can avoid blocking the cell piece in the photovoltaic panel, ensure that the area of the photovoltaic panel receiving light is always in an optimal range, and further ensure that the photovoltaic panel always maintains an optimal photoelectric conversion rate.

[0022] An embodiment of the present application provides a photovoltaic inverter combination device. The photovoltaic inverter combination device includes a photovoltaic panel, an inverter, and a fixing support as described in any of the above embodiments, and the photovoltaic panel is connected with the inverter through the fixing support.

[0023] In the photovoltaic energy storage device, the production installer only needs to place the photovoltaic panel and the inverter in the corresponding assembly space (specifically, the first assembly space and the second assembly space), and simultaneously tightens the first fixing member and the second fixing member to synchronously lock the photovoltaic panel and the inverter, that is, to realize the assembly between the photovoltaic panel and the inverter. The installation operation process is simple, and multiple installation operations are not required, which is beneficial to improve the assembly efficiency of the photovoltaic panel and the inverter. In addition, the fixing support can realize the assembly between the two devices (specifically, the photovoltaic panel and the inverter) through a single fixing assembly, and the second fixing member in the fixing assembly is arranged on the first fixing member, which can reduce the number of hole positions and the bolt structure in the fixing support, and further reduce the overall volume of the fixing support, which is helpful to the miniaturization design of the photovoltaic inverter combination device. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope.

[0025] Figure 1A structure schematic diagram of a photovoltaic inverter combination device is provided for an embodiment of the present application.

[0026] Figure 2 For Figure 1 A local enlarged view at A in the figure.

[0027] Figure 3 For Figure 1 A sectional structure schematic diagram after cutting along line III-III in the figure.

[0028] Figure 4 For Figure 3 A local enlarged view at B in the figure.

[0029] Figure 5 For Figure 1 A structure schematic diagram of a fixing support in the figure.

[0030] Figure 6 For Figure 1 A structure schematic diagram of the fixing support from another angle in the figure.

[0031] Main element symbol explanation:

[0032] 100, photovoltaic inverter combination device; 10, fixing support; 20, photovoltaic panel; 30, inverter; 11, frame body; 12, fixing assembly; 13, second assembly space; 14, third fixing member; 15, flexible member; 21, panel body; 111, first assembly space; 112, adjusting hole; 113, limiting slide rail; 114, friction surface; 121, first fixing member; 122, second fixing member; 123, first fixing assembly; 124, second fixing assembly; 211, frame; 212, cell.

[0033] The following specific embodiments will further illustrate the present application in combination with the above-mentioned figures. Specific embodiments

[0034] The technical solutions in the embodiments of the present application will be described in combination with the figures in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0036] In the process of installing the photovoltaic panel, the inverter needs to be installed. However, in the related art, the inverter is installed at one end of the fixed support through a first bolt structure, and the other end of the fixed support is installed on the photovoltaic panel through a second bolt structure. The above installation method is not only complicated in operation steps and low in installation efficiency, but also requires corresponding design of different hole positions for the fixed support and configuration of bolt structures, which increases the overall volume of the fixed support and is not conducive to the miniaturization design of the photovoltaic inverter combination device.

[0037] An embodiment of the present application provides a fixed support. The fixed support is configured to connect a photovoltaic panel and an inverter. The fixed support comprises a support body and a fixing assembly. The support body is provided with a first assembly space configured to accommodate at least part of the photovoltaic panel. The fixing assembly comprises a first fixing member and a second fixing member. The first fixing member is arranged in the support body and at least partially extends into the first assembly space. The first fixing member is configured to be movable towards the photovoltaic panel and abut against the photovoltaic panel, so that the photovoltaic panel is clamped between the first fixing member and the support body. The second fixing member is mounted on the first fixing member outside the first assembly space, and the second fixing member and the support body jointly form a second assembly space. The second assembly space is configured to accommodate the inverter. The second fixing member is configured to be movable towards the support body and abut against the inverter, so that the inverter is clamped between the second fixing member and the support body.

[0038] In the above fixed support, the production and installation personnel only need to place the photovoltaic panel and the inverter in the corresponding assembly spaces (specifically, the first assembly space and the second assembly space), and simultaneously tighten the first fixing member and the second fixing member to synchronously lock the photovoltaic panel and the inverter, that is, to realize the assembly between the photovoltaic panel and the inverter. The installation operation process is simple, and multiple installation operations are not required, which is conducive to improving the assembly efficiency of the photovoltaic panel and the inverter. In addition, the fixed support can realize the assembly between the two devices (specifically, the photovoltaic panel and the inverter) through a single fixing assembly, and the second fixing member in the fixing assembly is arranged on the first fixing member, which can reduce the number of hole positions and bolt structures in the fixed support, thereby reducing the overall volume of the fixed support, and being conducive to the miniaturization design of the photovoltaic inverter combination device.

[0039] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments and features in the embodiments can be combined with each other without conflict.

[0040] Please refer to Figure 1 and Figure 2 An embodiment of the present application provides a photovoltaic inverter combination device 100. The photovoltaic inverter combination device 100 comprises a photovoltaic panel 20, an inverter 30 and a fixed support 10, and the photovoltaic panel 20 is connected with the inverter 30 through the fixed support 10.

[0041] It should be noted that the photovoltaic panel 20 is also called a solar panel, which is used to convert light energy into electrical energy. The inverter 30 is configured to be connected with the power supply to realize AC / DC conversion control of the output current of the power supply.

[0042] Please refer to Figure 3 and Figure 4 In some embodiments, the fixed support 10 comprises a frame body 11 and a fixing assembly 12. The frame body 11 is provided with a first assembly space 111 configured to accommodate at least part of the photovoltaic panel 20.

[0043] The fixing assembly 12 comprises a first fixing member 121 and a second fixing member 122. The first fixing member 121 is arranged in the frame body 11 and extends at least partially into the first assembly space 111. The first fixing member 121 is configured to be movable towards the photovoltaic panel 20 and abut against the photovoltaic panel 20, so that the photovoltaic panel 20 is clamped between the first fixing member 121 and the frame body 11.

[0044] It can be understood that when the photovoltaic panel 20 needs to be fixed, the production installer accommodates the photovoltaic panel 20 in the first assembly space 111 and drives the first fixing member 121 to move towards the photovoltaic panel 20. The first fixing member 121 abuts against the photovoltaic panel 20 to clamp the photovoltaic panel 20 between the first fixing member 121 and the frame body 11, that is, to realize the fixation of the photovoltaic panel 20.

[0045] In some embodiments, the second fixing member 122 is mounted on the first fixing member 121 outside the first assembly space 111, and the second fixing member 122 and the frame body 11 jointly form a second assembly space 13. The second assembly space 13 is configured to accommodate the inverter 30. The second fixing member 122 is configured to be movable towards the frame body 11 and abut against the inverter 30, so that the inverter 30 is clamped between the second fixing member 122 and the frame body 11.

[0046] It can be understood that when the inverter 30 needs to be fixed, the production installer accommodates the inverter 30 in the second assembly space 13 and drives the second fixing member 122 to move towards the frame body 11. The second fixing member 122 abuts against the inverter 30 to clamp the inverter 30 between the second fixing member 122 and the frame body 11, that is, to realize the fixation of the inverter 30.

[0047] For example, the assembly process of the photovoltaic inverter combination device 100 in the present application is as follows: the production installer places the photovoltaic panel 20 and the inverter 30 in the corresponding assembly space (specifically, the first assembly space 111 and the second assembly space 13), and simultaneously tightens the first fixing member 121 and the second fixing member 122 to synchronously lock the photovoltaic panel 20 and the inverter 30, so as to realize the assembly between the photovoltaic panel 20 and the inverter 30.

[0048] It should be noted that the locking photovoltaic panel 20 and the inverter 30 described above specifically refer to the stable clamping of the photovoltaic panel 20 between the first fixing member 121 and the frame body 11, and the stable clamping of the inverter 30 between the second fixing member 122 and the frame body 11.

[0049] Compared with the installation mode of fixing the photovoltaic panel 20 and the inverter 30 through a plurality of bolt structures, the fixing support 10 provided by the present application not only has a simple installation operation process, but also does not need multiple installation operations, which is conducive to improving the assembly efficiency of the photovoltaic panel 20 and the inverter 30.

[0050] In addition, the fixing support 10 provided by the present application can realize the assembly between two devices (specifically, the photovoltaic panel 20 and the inverter 30) through a single fixing assembly 12, and the second fixing member 122 in the fixing assembly 12 is arranged on the first fixing member 121, which can reduce the number of hole positions and bolt structures in the fixing support 10, thereby reducing the overall volume of the fixing support 10, and helping to miniaturize the photovoltaic inverter combination device 100.

[0051] Please refer to Figure 2 In some embodiments, the number of fixing assemblies 12 is two, which are defined as a first fixing assembly 123 and a second fixing assembly 124, and the first fixing assembly 123 and the second fixing assembly 124 are arranged at intervals on the frame body 11.

[0052] By arranging two fixing assemblies 12, the risk of instability of the gravity center of the inverter device caused by the fixing of a single fixing assembly 12 can be reduced, which is conducive to further improving the stability of the connection between the photovoltaic panel 20 and the inverter 30.

[0053] In other embodiments, the number of fixing assemblies 12 can also be three, four, or other numbers, which are not limited by the present application, and can be selected by those skilled in the art according to actual conditions.

[0054] Please refer to Figure 2 , Figure 5 and Figure 6 In some embodiments, the frame body 11 is provided with an adjusting hole 112, and the adjusting hole 112 is communicated with the first assembly space 111 and the second assembly space 13. The first fixing member 121 in the first fixing assembly 123 is arranged in the adjusting hole 112 and extends into the first assembly space 111, and is configured to be movable along the adjusting hole 112 to adjust the distance between the first fixing assembly 123 and the second fixing assembly 12.

[0055] It can be understood that the production installer can adjust the distance between the first fixing assembly 123 and the second fixing assembly 124 by driving the first fixing assembly 123 to slide along the adjusting hole 112, so as to adapt to inverters 30 of different hole distances. Thus, it is beneficial to improve the versatility of the fixing support 10 and be compatible with inverters 30 of different specifications.

[0056] For example, the distance between the hanging holes of the first inverter (not shown in the figure) is defined as 20mm, and the distance between the hanging holes of the second inverter (not shown in the figure) is defined as 25mm.

[0057] When the first inverter (not shown in the figure) is connected with the photovoltaic panel 20, the production installer drives the first fixing assembly 123 to slide along the adjusting hole 112, so as to adjust the distance between the first fixing assembly 123 and the second fixing assembly 124 to 20mm. After the distance between the first fixing assembly 123 and the second fixing assembly 124 is adjusted, the production installer accommodates the photovoltaic panel 20 in the first assembly space 111, accommodates the hanging ear of the first inverter in the second assembly space 13, and simultaneously tightens the first fixing part 121 and the second fixing part 122 to synchronously lock the photovoltaic panel 20 and the inverter 30.

[0058] When the second inverter is connected with the photovoltaic panel 20, the production installer drives the first fixing assembly 123 to slide along the adjusting hole 112, so as to adjust the distance between the first fixing assembly 123 and the second fixing assembly 124 to 25mm. After the distance between the first fixing assembly 123 and the second fixing assembly 124 is adjusted, the production installer accommodates the photovoltaic panel 20 in the first assembly space 111, accommodates the hanging ear of the second inverter 30 in the second assembly space 13, and simultaneously tightens the first fixing part 121 and the second fixing part 122 to synchronously lock the photovoltaic panel 20 and the inverter 30.

[0059] In some embodiments, the rack body 11 is provided with an adjusting hole 112, which is communicated with the first assembly space 111 and the second assembly space 13. The first fixing part 121 in the second fixing assembly 124 is arranged to pass through the adjusting hole 112 and extend into the first assembly space 111, and is configured to be movable along the adjusting hole 112, so as to adjust the distance between the first fixing assembly 123 and the second fixing assembly 124.

[0060] In other words, the production installer can also adjust the distance between the first fixing assembly 123 and the second fixing assembly 124 by driving the second fixing assembly 124 to slide along the adjusting hole 112, so as to adapt to inverters 30 of different hole distances.

[0061] In some embodiments, the first fixing member 121 in the first fixing assembly 123 is threaded through the adjusting hole 112 and extends into the first assembly space 111 and is configured to be movable along the adjusting hole 112. Meanwhile, the first fixing member 121 in the second fixing assembly 124 is also threaded through the adjusting hole 112 and extends into the first assembly space 111 and is configured to be movable along the adjusting hole 112.

[0062] In short, the first fixing assembly 123 and the second fixing assembly 124 are both configured to be slidable along the adjusting hole 112 to adjust the spacing between the first fixing assembly 123 and the second fixing assembly 124.

[0063] Firstly, it is conducive to improving the speed of adjusting the spacing between the first fixing assembly 123 and the second fixing assembly 124. Specifically, the production installer can simultaneously drive the first fixing assembly 123 and the second fixing assembly 124 to slide along the adjusting hole 112 to meet the hole spacing of the inverter 30.

[0064] Secondly, it is conducive to improving the flexibility of the fixing bracket 10. For example, when one of the first fixing assembly 123 and the second fixing assembly 124 is stuck or locked and cannot be moved, the other one can still slide along the adjusting hole 112 to meet the hole spacing of the inverter 30.

[0065] Please refer to Figure 4 and Figure 5 In some embodiments, the fixing bracket 10 further comprises a third fixing member 14 installed on the bracket body 11. The first fixing member 121 is threaded through the adjusting hole 112 and is threadedly connected with the third fixing member 14, and the second fixing member 122 is threadedly connected with the first fixing member 121.

[0066] It can be understood that when connecting the photovoltaic panel 20 and the inverter 30, the production installer places the photovoltaic panel 20 and the inverter 30 in the corresponding assembly spaces. After the photovoltaic panel 20 and the inverter 30 are accommodated in the corresponding assembly spaces, the production installer rotates the first fixing member 121 and the second fixing member 122 clockwise to simultaneously lock the photovoltaic panel 20 and the inverter 30.

[0067] When it is necessary to disassemble the photovoltaic panel 20 and the inverter 30, the production installer only needs to rotate the first fixing member 121 and the second fixing member 122 counterclockwise to release the clamping of the photovoltaic panel 20 and the inverter 30.

[0068] Since the first fixing member 121, the second fixing member 122 and the third fixing member 14 are all threadedly connected, the production installer only needs to rotate to simultaneously lock the photovoltaic panel 20 and the inverter 30, which is conducive to reducing the operation difficulty and improving the convenience of installing the photovoltaic panel 20 and the inverter 30.

[0069] In some embodiments, the third fixing member 14 is configured to be able to move synchronously with the first fixing member 121 when the first fixing member 121 moves along the adjusting hole 112. It can be understood that when the production installer drives the fixing assembly 12 (specifically the first fixing assembly 123 or the second fixing assembly 124) to slide along the adjusting hole 112, the third fixing member 14 is able to move synchronously with the first fixing member 121.

[0070] Therefore, it can be ensured that the first fixing member 121 slides along the adjusting hole 112 while being threadedly connected with the third fixing member 14, which is conducive to reducing the risk of motion interference between the first fixing member 121 and the frame body 11 and improving the stability and safety of the fixing support 10.

[0071] Please refer to Figure 4 and Figure 5 In some embodiments, the frame body 11 is provided with a limiting slide rail 113 in the first assembly space 111, and the layout path of the limiting slide rail 113 is the same as that of the adjusting hole 112. The third fixing member 14 is slidingly installed on the limiting slide rail 113, and the limiting slide rail 113 is configured to constrain the third fixing member 14 from rotating relative to the frame body 11.

[0072] It should be noted that the layout path of the limiting slide rail 113 is the same as that of the adjusting hole 112, specifically referring to the projection of the limiting slide rail 113 along the penetrating direction of the first fixing member 121, which surrounds the adjusting hole 112.

[0073] Through the arrangement of the limiting slide rail 113, firstly, the third fixing member 14 can be guided, which is conducive to reducing the risk of deviation of the fixing assembly 12 (specifically the first fixing assembly 12 and the second fixing assembly 12) and further improving the stability and safety of the fixing support 10; secondly, the limiting slide rail 113 can constrain the third fixing member 14 from rotating relative to the frame body 11, which is conducive to ensuring that the first fixing member 121 moves stably in the direction close to the photovoltaic panel 20 to lock the photovoltaic panel 20.

[0074] For example, the adjusting hole 112 is arranged along a direction perpendicular to the penetrating direction of the first fixing member 121, the limiting slide rail 113 is located on the side of the adjusting hole 112 and surrounds the adjusting hole 112, the third fixing member 14 is slidingly installed on the limiting slide rail 113, and the first fixing member 121 penetrates the adjusting hole 112 and is threadedly connected with the third fixing member 14.

[0075] When the production installer drives the first fixing member 121 in the fixing assembly 12 to slide along the adjusting hole 112, the first fixing member 121 drives the third fixing member 14 to slide along the limiting slide rail 113 synchronously. When the production installer screws the first fixing member 121 to lock the photovoltaic panel 20, the limiting slide rail 113 can hinder the third fixing member 14 from rotating relative to the frame body 11, and the first fixing member 121 moves relative to the third fixing member 14 towards the photovoltaic panel 20 to clamp the photovoltaic panel 20 between the first fixing member 121 and the frame body 11.

[0076] In some embodiments, the first fixing member 121 is a bolt, and the second fixing member 122 and the third fixing member 14 are nuts.

[0077] By setting the first fixing member 121, the second fixing member 122 and the third fixing member 14 as standard parts (i.e. bolts and nuts), not only the price is low, but also it is beneficial to save production cost, and it is beneficial to the subsequent maintenance and replacement of the fixing support 10. The production installer only needs to replace the damaged parts (specifically the first fixing member 121, the second fixing member 122 and the third fixing member 14) with corresponding standard parts.

[0078] In other embodiments, the first fixing member 121, the second fixing member 122 and the third fixing member 14 can also be other structures, which are not limited in the present application, and can be selected by those skilled in the art according to actual conditions.

[0079] Please refer to Figure 4 to Figure 6 In some embodiments, the fixing support 10 further comprises a flexible member 15, which is installed in the first assembly space 111 and is installed on the first fixing member 121. The flexible member 15 is configured to abut against the photovoltaic panel 20 when the first fixing member 121 locks the frame body 11 and the photovoltaic panel 20.

[0080] By setting the flexible member 15, the hard contact between the first fixing member 121 and the photovoltaic panel 20 can be converted into soft contact, which is beneficial to protect the photovoltaic panel 20 and reduce the risk of photovoltaic panel cracking caused by stress concentration.

[0081] In some embodiments, the flexible member 15 can be a rubber pad. In other embodiments, the flexible member 15 can also be a part made of other flexible materials, which are not limited in the present application, and can be selected by those skilled in the art according to actual conditions.

[0082] Please refer to Figure 4 and Figure 6 In some embodiments, the frame body 11 is provided with a friction surface 114 in the first assembly space 111. The friction surface 114 is configured to contact the photovoltaic panel 20 when the first fixing member 121 locks the frame body 11 and the photovoltaic panel 20, so as to increase the friction between the frame body 11 and the photovoltaic panel 20.

[0083] By setting the friction surface 114, the risk of the photovoltaic panel 20 falling and being damaged due to the locking force of the first fixing member 121 being too small is reduced, and the stability of the fixing support 10 in fixing the photovoltaic panel 20 is further improved.

[0084] In some embodiments, the frame body 11 is provided with a plurality of stripes (not shown in the figure) in the first space, and the plurality of stripes are arranged and distributed to form the above-mentioned friction surface 114. When the first fixing member 121 abuts against the photovoltaic panel 20, all the stripes are in contact with the photovoltaic panel 20, so that the photovoltaic panel 20 is stably clamped between the first fixing member 121 and the frame body 11.

[0085] In other embodiments, the above-mentioned friction surface 114 can also be formed by setting a plurality of convex points or the like on the frame body 11, which is not limited in the present application, and can be selected by those skilled in the art according to the actual situation.

[0086] Please refer to Figure 1 and Figure 2 In some embodiments, the photovoltaic panel 20 comprises a panel body 21, which is fixedly arranged in the first assembly space 111, and the first fixing member 121 is configured to be capable of moving towards the panel body 21 and abutting against the panel body 21, so that the photovoltaic panel 20 is clamped between the first fixing member 121 and the frame body 11.

[0087] The second assembly space 13 is configured to accommodate the inverter 30, and the second fixing member 122 is configured to be capable of moving towards the inverter 30 and abutting against the inverter 30, so that the inverter 30 is clamped between the second fixing member 122 and the frame body 11.

[0088] In some embodiments, the panel body 21 comprises a frame 211 and a cell 212, part of the frame 211 is accommodated in the first assembly space 111, and the cell 212 is arranged on the frame 211 and exposed to the first assembly space 111.

[0089] By setting the cell 212 to be exposed to the first assembly space 111, the fixing support 10 can avoid blocking the cell 212 in the photovoltaic panel 20, so as to ensure that the area of the photovoltaic panel 20 (specifically, the area of the cell 212 irradiated by sunlight) receiving light is always within an optimal range, thereby ensuring that the photovoltaic panel 20 always maintains an optimal photoelectric conversion efficiency.

[0090] In addition, those skilled in the art should recognize that the above embodiments are only used to illustrate the present application, and are not used as a limitation on the present application. Any appropriate changes and variations made to the above embodiments within the spirit and scope of the present application are within the disclosure range of the present application.

Claims

1. A fixed bracket configured to connect a photovoltaic panel and an inverter, characterized in that, The application relates to a fixing support for a photovoltaic panel, comprising: a frame body provided with a first assembly space configured to accommodate at least part of the photovoltaic panel; a fixing assembly comprising a first fixing member and a second fixing member, the first fixing member being arranged in the frame body and extending into the first assembly space, the first fixing member being configured to move towards the photovoltaic panel and abut against the photovoltaic panel so as to clamp the photovoltaic panel between the first fixing member and the frame body; the second fixing member being arranged in the first fixing member outside the first assembly space and forming a second assembly space with the frame body, the second assembly space being configured to accommodate the inverter, the second fixing member being configured to move towards the frame body and abut against the inverter so as to clamp the inverter between the second fixing member and the frame body.

2. The fixture of claim 1, wherein The frame body is provided with an adjusting hole communicating the first assembly space and the second assembly space, the fixing assembly comprises two first fixing assemblies and two second fixing assemblies, and the first fixing assemblies and the second fixing assemblies are arranged at intervals on the frame body; the first fixing member of the first fixing assembly is arranged in the adjusting hole and extends into the first assembly space, and is configured to move along the adjusting hole so as to adjust the distance between the first fixing assemblies and the second fixing assemblies; and / or the first fixing member of the second fixing assembly is arranged in the adjusting hole and extends into the first assembly space, and is configured to move along the adjusting hole so as to adjust the distance between the first fixing assemblies and the second fixing assemblies.

3. The fixture of claim 2, wherein The fixing support further comprises a third fixing member arranged on the frame body, the first fixing member is arranged in the adjusting hole and is threadedly connected with the third fixing member, and the second fixing member is threadedly connected with the first fixing member; the third fixing member is configured to move synchronously with the first fixing member when the first fixing member moves along the adjusting hole.

4. The fixture of claim 3, wherein The frame body is provided with a limiting slide rail in the first assembly space, the limiting slide rail has the same arrangement path as the adjusting hole; the third fixing member is slidingly arranged on the limiting slide rail, and the limiting slide rail is configured to restrict the rotation of the third fixing member relative to the frame body.

5. The fixture of claim 3, wherein The first fixing member is a bolt, and the second fixing member and the third fixing member are nuts.

6. The fixture of any one of claims 1 to 5, wherein, The fixing support further comprises a flexible member arranged on the first fixing member in the first assembly space, and the flexible member is configured to abut against the photovoltaic panel when the first fixing member locks the frame body and the photovoltaic panel.

7. The fixture of any one of claims 1 to 5, wherein, The frame body is provided with a friction surface in the first assembly space, and the friction surface is configured to contact the photovoltaic panel when the first fixing member locks the frame body and the photovoltaic panel, so as to increase the friction between the frame body and the photovoltaic panel.

8. A photovoltaic panel configured to be connected with an inverter, characterized in that, The photovoltaic panel comprises a panel body and the fixing support according to any one of claims 1 to 7, the panel body is fixedly arranged in the first assembly space, and the first fixing member is configured to be movable towards the panel body to lock the fixing support and the photovoltaic panel. The second assembly space is configured to fixedly arrange the inverter, and the second fixing member is configured to be movable towards the inverter to lock the fixing support and the inverter.

9. The photovoltaic panel according to claim 8, characterized in that, The panel body comprises a frame and a cell, a part of the frame is arranged in the first assembly space, and the cell is arranged on the frame and exposed to the first assembly space.

10. A photovoltaic inverter combination device, characterized by The photovoltaic panel, the inverter and the fixing support according to any one of claims 1 to 7 are connected by the fixing support.

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