A reinforcement device for installing photovoltaic modules

Abstract

The utility model provides a reinforcement device for installing a photovoltaic component, which relates to the technical field of photovoltaic component reinforcement, and comprises a plurality of card blocks integrally formed with the back of a photovoltaic panel and a back panel for installing the photovoltaic panel, wherein the bottom surface of the back panel is fixedly connected with a mounting rail corresponding to the positions and quantities of the plurality of card blocks, and the upper surface of the mounting rail is provided with a card slot extending to the upper surface of the back panel and plugged with the card block, by arranging a card block adjacent to the photovoltaic panel, and then installing a mounting rail for plugging the card block on the back panel, and because a fixing piece is installed at the bottom of the back panel to elastically push a U-shaped frame through a spring rod and then push the plug block to move, the elastic support of the spring rod can be used to achieve the card block close to the card block, and then the card block can be stably plugged into the mounting rail to prevent the card block from falling off, so that the photovoltaic panel can be quickly installed and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component reinforcement, in particular to a reinforcement device for installing a photovoltaic component. Background Art

[0002] Photovoltaic modules generally refer to solar cell modules, which are power generation devices that generate direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). During installation, reinforcement devices are required to ensure the stability of the position of the photovoltaic modules.

[0003] After searching, a reinforcement device for installing photovoltaic modules in the prior art has the publication number: CN217761601U. When in use, the fixed frame is placed on the top of the two connecting plates, and then the staff takes one of the bolts and rotates it. The staff then takes a self-locking nut and threads it on the surface of the bolt. Then, one of the stainless steel gaskets on one side is taken and pressed against one side of one of the self-locking nuts on one side. Then, one of the bolts is rotated to make it threaded in one of the threaded holes, so that the stainless steel gasket is close to one side end of the fixed frame, effectively fixing the fixed frame on one side end of one of the connecting plates. Subsequently, the staff installs the other three bolts, the other six self-locking nuts and the other six stainless steel gaskets in turn. This can effectively fix the connecting plate and the fixed frame to each other and prevent them from loosening.

[0004] However, the prior art requires a large number of bolts when in use. Therefore, when a large number of fixed frames are installed, a large number of bolts need to be rotated, which slows down the installation speed, that is, affects the installation efficiency of the photovoltaic module. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a reinforcement device for installing a photovoltaic component.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a reinforcement device for installing a photovoltaic component, comprising a plurality of card blocks integrally formed with the back of a photovoltaic panel and a back panel for installing the photovoltaic panel, the bottom surface of the back panel is fixedly connected with a mounting rail corresponding to the position and quantity of the plurality of card blocks, the upper surface of the mounting rail is provided with a card slot extending to the upper surface of the back panel and plugged into the card block, the open end of the card slot is slidably connected to the side edge of the card block, and the card slot wall is plugged with an insertion block for resisting the card block, one end of the plurality of the insertion blocks located outside the card slot is fixedly connected with a U-shaped frame, a spring rod is fixedly connected between the U-shaped frame and the bottom surface of the back panel, a rotating handle is rotatably connected to one side of the bottom surface of the back panel, one end of the rotating handle is fixedly connected to a connecting shaft, and a protrusion for slidingly connecting to the connecting shaft is fixedly connected to the side of the U-shaped frame.

[0007] Preferably, the bottom surface of the back panel is hollowed out at the swinging path of the other end of the rotating handle, and the hollowed-out portion of the back panel is connected to the other end of the rotating handle by bolts.

[0008] Preferably, a limiting piece for penetrating the insert block is inserted at the bottom edge of several of the mounting rails, the limiting piece is also connected to the bottom surface of the back panel via a spring rod, and a swing handle for pushing the limiting piece to move is hinged on one side of the bottom surface of the back panel.

[0009] Preferably, the movable end of the swing handle and the other end of the rotating handle are located on the same side of the back panel, and a matching groove is provided on the surface of the U-shaped frame for sliding connection with the side edge of the limiting member.

[0010] Preferably, a winding roller is rotatably connected to one side of the bottom surface of the back panel close to one of the mounting rails, and a sunshade cloth for shading the surface of the photovoltaic panel is wound around the winding roller.

[0011] Preferably, the back panel is fixedly connected to a slide rail perpendicular to the side of the winding roller, two slide rails are provided and distributed in parallel, counterweight blocks are slidably connected to the two slide rails, and the counterweight blocks are fixedly connected to one side of the sunshade cloth.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a card block adjacent to the photovoltaic panel is provided, and then a mounting rail for clamping the card block is installed on the back panel. In addition, a fixing member is installed at the bottom of the back panel to elastically push the U-shaped frame through a spring rod and then push the plug block to move. By utilizing the elastic support of the spring rod, the card block can be tightly attached to the card block, and then the card block can be stably plugged into the mounting rail to prevent the card block from falling off, thereby realizing rapid installation and fixation of the photovoltaic panel.

[0014] 2. In the utility model, when the photovoltaic panel surface is inconsistently shielded due to inconsistent sunlight exposure angles, the winding roller rotates to release the sunshade cloth, and the counterweight block slides downward under the action of gravity as the sunshade cloth is released until the sunshade cloth completely covers the photovoltaic panel, thereby ensuring consistent shielding and preventing hot spots from occurring on the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a reinforcement device for installing a photovoltaic module is proposed for the utility model;

[0016] Figure 2 The utility model proposes a reinforcement device for installing photovoltaic components Figure 1 Schematic diagram of the structure viewed from above;

[0017] Figure 3The utility model proposes a reinforcement device for installing photovoltaic components Figure 2 A side view schematic diagram of the structure;

[0018] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure.

[0019] Legend: 1. Slot; 2. Slide rail; 3. Sunshade cloth; 4. Counterweight; 5. Mounting rail; 6. Back panel; 7. Winding roller; 8. Rotating handle; 9. Bump; 10. Connecting shaft; 11. Spring rod; 12. Insert block; 13. Swing handle; 14. Limiting piece; 15. U-shaped frame; 16. Matching slot; 17. Slot. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] like Figure 1-4As shown, a reinforcement device for installing a photovoltaic component includes a plurality of card blocks 17 integrally formed with the back of the photovoltaic panel and a back panel 6 for installing the photovoltaic panel. When the back panel 6 is actually installed, it maintains a certain tilt state to facilitate the sliding of rainwater on the surface of the photovoltaic panel and to prevent the accumulation of fallen leaves and dust to a certain extent. The bottom surface of the back panel 6 is fixedly connected with a mounting rail 5 corresponding to the position and number of the plurality of card blocks 17. The upper surface of the mounting rail 5 is provided with a card slot 1 extending to the upper surface of the back panel 6 and plugged with the card block 17. The open end of the card slot 1 is slidably connected to the side of the card block 17, and the slot wall of the card slot 1 is plugged with an insert block 12 for resisting the card block 17. As shown in the figure, the card slot 1 The shapes of the slot 1 and the block 17 are both L-shaped, and the width of the L-shaped vertical part of the slot 1 is adapted to the bottom size of the block 17, so that the block 17 is easily inserted into the slot 1, and then the block 17 is moved to be inserted into the slot 1 under the pushing action of the plug 12. A U-shaped frame 15 is fixedly connected to one end of the plug 12 outside the slot 1, and a spring rod 11 is fixedly connected between the U-shaped frame 15 and the bottom surface of the back panel 6. In this scheme, the initial state of the spring rod 11 is a fully extended state. Therefore, the elastic supporting force of the spring rod 11 in this scheme generates pressure on the U-shaped frame 15, and then the plug 12 is driven by the U-shaped frame 15 to tightly press against the surface of the block 17. When installing or extracting the card block 17, the U-shaped frame 15 presses the telescopic end of the spring rod 11 connected thereto to elastically shrink, and then the sight block 12 is synchronously moved to fit the slot wall of the card slot 1, so that the card block 17 can smoothly enter and exit the card slot 1. A rotating handle 8 is rotatably connected to one side of the bottom surface of the elastic back panel 6, and a connecting shaft 10 is fixedly connected to one end of the rotating handle 8, and a convex block 9 for sliding connection with the connecting shaft 10 is fixedly connected to the side of the U-shaped frame 15. Therefore, by rotating the rotating handle 8 to perform a lever movement, the connecting shaft 10 at one end of the rotating handle 8 can push the convex block 9 to drive the U-shaped frame 15 to move, thereby realizing that the U-shaped frame 15 overcomes the spring rod 11 connected thereto. The bottom surface of the back panel 6 is located at the swinging path of the other end of the rotating handle 8 and is hollowed out, and the hollowed-out part of the back panel 6 is connected to the other end of the rotating handle 8 by bolts. As shown in the figure, the hollowed-out part is provided with two, and the state shown in the figure can prevent the rotating handle 8 from shaking, and the U-shaped frame 15 swings with the rotating handle 8 until the insert block 12 fits the groove wall of the card slot 1, and at the same time, the other end of the rotating handle 8 is aligned with the other hollowed-out part. Therefore, the other hollowed-out part is connected by bolts to fix the position of the rotating handle 8, that is, the U-shaped frame 15 maintains the pressure on the spring rod 11 connected to it and cannot move, thereby achieving the insert block 12 fitting the groove wall of the card slot 1.

[0023] In addition, in order to ensure that the plug block 12 can smoothly abut the card block 17, so that the card block 17 is fixed in the card slot 1: a plurality of mounting rails 5 are connected to the bottom edge with a stopper 14 for penetrating the plug block 12, and the stopper 14 is also connected to the bottom surface of the back panel 6 through a spring rod 11. As shown in the figure, the spring rod 11 in the scheme is in a fully retracted state in a normal state, so the contraction of the spring rod 11 in the scheme is used to realize the state that the stopper 14 keeps penetrating the mounting rail 5 and the plug block 12, further preventing the plug block 12 from shaking when abutting against the card block 17, and the back A swing handle 13 for pushing the limit member 14 to move is hinged on one side of the bottom surface of the plate 6. The movable end of the swing handle 13 and the other end of the rotating handle 8 are located on the same side of the back panel 6, and a matching groove 16 is provided on the surface of the U-shaped frame 15 which is slidably connected to the side edge of the limit member 14. By moving the swing handle 13 in a direction perpendicular to the bottom surface of the back panel 6, the swing handle 13 can push the limit member 14 to pull the spring rod 11 connected thereto elastically extend and away from the bottom surface of the back panel 6 until the limit member 14 is separated from the plug block 12, and the plug block 12 can be moved.

[0024] In order to prevent hot spots from appearing on the surface of the photovoltaic panel due to inconsistent surface shading: a winding roller 7 is rotatably connected to one side of the bottom surface of the back panel 6 close to one of the mounting rails 5, and the winding roller 7 is installed at the highest point of the inclined surface of the back panel 6, and the winding roller 7 can be driven to rotate by installing a motor on the back panel 6, and several adjacent winding rollers 7 arranged linearly can be fixed by welding connection, so several winding rollers 7 in a row only need to use one motor to achieve synchronous rotation drive, and a sunshade cloth 3 for shading the surface of the photovoltaic panel is wrapped around the winding roller 7, and the side of the back panel 6 perpendicular to the winding roller 7 is fixedly connected to a slide rail 2, and the slide rail 2 is provided with two and distributed in parallel, and a counterweight block 4 is slidably connected to the two slide rails 2, and the counterweight block 4 is fixedly connected to one side of the sunshade cloth 3, when the photovoltaic panel surface is inconsistently shaded due to inconsistent sunlight exposure angles, the winding roller 7 rotates to release the sunshade cloth 3, and the counterweight block 4 slides downward under the action of gravity as the sunshade cloth 3 is released until the sunshade cloth 3 completely covers the photovoltaic panel, thereby ensuring consistent shading.

[0025] In the method of use, the swing handle 13 is moved in a direction perpendicular to the bottom surface of the back panel 6, so that the swing handle 13 pushes the limiter 14 to pull the spring rod 11 connected thereto to elastically extend and move away from the bottom surface of the back panel 6 until the limiter 14 is separated from the plug block 12, and then the rotating handle 8 is moved to realize that the connecting shaft 10 pushes the protrusion 9 and the U-shaped frame 15 to move, thereby realizing that the plug block 12 fixed with the U-shaped frame 15 moves to fit the slot wall of the card slot 1, and the other end of the rotating handle 8 is connected to the back panel 6 by bolts. The photovoltaic panel is placed in the slot 1 by means of the sliding connection between the card block 17 and the vertical part of the slot 1 at the hollow part of the bottom surface, and then the fixing of the rotating handle 8 and the bottom surface of the back panel 6 is released, so that the U-shaped frame 15 is elastically reset to push the plug block 12 to reset, and then the plug block 12 is used to push the card block 17 to slide horizontally in the slot 1 until it is plugged into the slot 1, and then the swing handle 13 is released to realize the reset of the limit member 14, and the card block 17 is fixed in the slot 1 by re-passing through the mounting rail 5 and the plug block 12.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A reinforcement device for installing a photovoltaic module, characterized in that: The invention comprises a plurality of card blocks (17) integrally formed with the back of a photovoltaic panel and a back panel (6) for mounting the photovoltaic panel, wherein the bottom surface of the back panel (6) is fixedly connected with a mounting rail (5) corresponding in position and number to the plurality of card blocks (17), the upper surface of the mounting rail (5) is provided with a card slot (1) extending to the upper surface of the back panel (6) and plugged into the card block (17), the open end of the card slot (1) is slidably connected to the side edge of the card block (17), and the wall of the card slot (1) is plugged with a card slot for abutting against the card block. The invention relates to an inserting block (12) of a block (17), wherein one end of the inserting blocks (12) located outside the card slot (1) is fixedly connected to a U-shaped frame (15), a spring rod (11) is fixedly connected between the U-shaped frame (15) and the bottom surface of the back panel (6), a rotating handle (8) is rotatably connected to one side of the bottom surface of the back panel (6), one end of the rotating handle (8) is fixedly connected to a connecting shaft (10), and a protrusion (9) for sliding connection with the connecting shaft (10) is fixedly connected to the side of the U-shaped frame (15).

2. The reinforcement device for photovoltaic module installation according to claim 1, characterized in that: The bottom surface of the back panel (6) is located at the swing path of the other end of the rotating handle (8) and is hollowed out, and the hollowed-out portion of the back panel (6) and the other end of the rotating handle (8) are connected via bolts.

3. The reinforcement device for photovoltaic module installation according to claim 1, characterized in that: A plurality of the bottom edges of the mounting rails (5) are plugged with stoppers (14) for penetrating the insert blocks (12); the stoppers (14) are also connected to the bottom surface of the back panel (6) via a spring rod (11); and a swing handle (13) for pushing the stoppers (14) to move is hingedly connected to one side of the bottom surface of the back panel (6).

4. The reinforcement device for installing a photovoltaic module according to claim 3, characterized in that: The movable end of the swing handle (13) and the other end of the rotating handle (8) are located on the same side of the back panel (6), and a matching groove (16) is provided on the surface of the U-shaped frame (15) and is slidably connected to the side of the limiting member (14).

5. The reinforcement device for photovoltaic assembly installation according to claim 1, characterized in that: A winding roller (7) is rotatably connected to one side of the bottom surface of the back panel (6) close to one of the mounting rails (5), and a sunshade cloth (3) for shading the surface of the photovoltaic panel is wound around the winding roller (7).

6. The reinforcement device for installing a photovoltaic module according to claim 5, characterized in that: The back panel (6) is fixedly connected to a slide rail (2) at the side perpendicular to the winding roller (7), two slide rails (2) are provided and distributed in parallel, a counterweight (4) is slidably connected to the two slide rails (2), and the counterweight (4) is fixedly connected to one side of the sunshade cloth (3).

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