An installation device for photovoltaic power generation modules

Abstract

This utility model relates to the field of photovoltaic equipment technology, and in particular to an installation device for a photovoltaic power generation module, including a base, a support block on the base, a movable groove on the support block, a locking member rotatably connected to the movable groove via a pin, a torsion spring between the pin and the locking member, a trigger plate on the locking member, a stop block on the support block that is poweredly connected to the locking member, a limiting rod that movably inserts into the movable groove and cooperates with the locking member, and a drive structure on the support block that cooperates with the limiting rod. When a photovoltaic panel is placed on the support block through the cooperation of the locking member and the trigger plate, the trigger plate is pressed down by the photovoltaic panel, causing the locking member to rotate. The clamping head on the locking member abuts against the photovoltaic panel to fix it and prevent it from shaking. The limiting rod fixes the position of the locking member to prevent the locking member and the stop block from loosening and causing the photovoltaic panel to fall off.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment technology, and in particular to an installation device for photovoltaic power generation modules. Background Technology

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect at the semiconductor interface to directly convert light energy into electrical energy. It mainly consists of three parts: solar panels, controllers, and inverters. The main components are made of electronic components. Photovoltaic power generation is generally achieved by fixing the photovoltaic power generation module in an open or high place through an installation device. After connecting the photovoltaic power generation module and solar cells in series and encapsulating them for protection, a large-area solar cell module can be formed. Combined with components such as power controllers, a photovoltaic power generation device is formed.

[0003] Existing photovoltaic (PV) power generation module installation devices typically employ clamping structures to secure the PV panels and prevent them from loosening and falling off. For example, Chinese Patent Publication No. CN220693056U discloses "An Auxiliary Installation Device for PV Power Generation Modules," which involves: fixing a fixing slot frame 1 onto a pre-fixed frame; inserting a slider into the fixing slot frame from the side and adjusting it to its approximate position; placing a crossbar on the back of the PV panel and fitting it in place; then pushing the drive block to rotate, which in turn drives the adjusting screw to rotate, pulling the internal threaded tube through the threaded engagement, causing the clamping frames at both ends to clamp the sides of the PV panel. After securing the panel, lifting the PV panel and inserting the external threaded positioning block on the back of the rectangular block into the positioning groove on the slider surface. The positioning groove is an inclined surface, allowing for smooth insertion even with slight deviations in the slider's position. After insertion, tightening nuts are screwed onto the external threaded positioning block on the back. A stabilizing plate is then placed on the tightening nut, and the tightening nut is screwed into the threaded groove for fixation.

[0004] However, in actual use, the operation is too complicated, it is difficult for a single person to operate, the installation efficiency is low, and it cannot meet the needs of large-scale installation. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as high difficulty for single-person operation, low installation efficiency, and inability to meet the needs of large-scale installation, and to propose an installation device for photovoltaic power generation modules.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design an installation device for a photovoltaic power generation module, including a base, a support block on the base, a movable groove on the support block, a locking component rotatably connected to the movable groove via a pin, a torsion spring between the pin and the locking component, a trigger plate on the locking component, a stop block on the support block that is poweredly connected to the locking component, a limiting rod that movably inserts into the movable groove and cooperates with the locking component, and a drive structure on the support block that cooperates with the limiting rod.

[0008] Furthermore, the clamping component includes an L-shaped part and a clamping plate, wherein the clamping plate is provided with a clamping head that cooperates with the photovoltaic power generation module.

[0009] Furthermore, the clamping head includes a connecting frame and a movable head. A guide block that cooperates with the connecting frame is fixedly provided on the movable head. A hand-tightening bolt is axially fixedly connected to the clamping plate, and the lower end of the hand-tightening bolt is threadedly connected to the guide block.

[0010] Furthermore, a slider is fixedly provided at the lower end of the stop block, and a groove corresponding to the slider is provided on the support block. The groove is connected to the slider through a first spring.

[0011] Furthermore, a traction rope is fixedly connected to the slider, and a wire hole is provided on the slide groove. The traction rope passes through the wire hole and is fixedly connected to the clamp.

[0012] Furthermore, the driving structure includes a pressure rod that is movably inserted into the support block, a gear that meshes with the pressure rod and the limiting rod is rotatably disposed inside the support block, and a second spring that cooperates with the limiting rod is disposed inside the support block.

[0013] The photovoltaic power generation module installation device proposed in this utility model has the following advantages:

[0014] In this utility model, when the photovoltaic panel is placed on the support block by the cooperation of the clip and the trigger plate, the trigger plate is pressed down and moved by the photovoltaic panel, which drives the clip to rotate. The clamping head on the clip abuts against the photovoltaic panel to fix it and prevent it from shaking. At the same time, the stop block moves to clamp and fix the photovoltaic panel.

[0015] Secondly, in this utility model, the position of the clamp is fixed by setting a limiting rod to prevent the clamp and the stop from loosening and causing the photovoltaic panel to fall off when the photovoltaic panel tends to move upward. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the installation device for a photovoltaic power generation module proposed in this utility model;

[0017] Figure 2This is a schematic diagram of the structure of the support block of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the clamping head of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the traction rope of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the pressure bar of this utility model.

[0021] In the diagram: 1. Base; 2. Support block; 21. Slide groove; 22. First spring; 23. Traction rope; 3. Movable groove; 4. Clamp; 41. L-shaped part; 42. Pressure plate; 43. Pressure head; 431. Connecting frame; 432. Movable head; 433. Hand-tightening bolt; 5. Trigger plate; 6. Stop block; 7. Limiting rod; 8. Drive structure; 81. Pressure rod; 82. Gear; 83. Second spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-5 An installation device for a photovoltaic power generation module includes a base 1, a support block 2 on the base 1, a movable groove 3 on the support block 2, a locking piece 4 rotatably connected to the movable groove 3 via a pin, a torsion spring between the pin and the locking piece 4 to reset the locking piece 4, a trigger plate 5 on the locking piece 4, the trigger plate 5 being higher than the movable groove 3, a stop block 6 on the support block 2 being poweredly connected to the locking piece 4, a limiting rod 7 movably inserted into the movable groove 3 to cooperate with the locking piece 4, and a drive structure 8 on the support block 2 to cooperate with the limiting rod 7.

[0024] In this utility model, except for the movable head 432 and the traction rope 23, all parts are made of stainless steel or coated with anti-rust paint. When the photovoltaic panel is placed on the support block 2 by the cooperation of the locking piece 4 and the trigger plate 5, the trigger plate 5 is pressed down by the photovoltaic panel and moves, causing the locking piece 4 to rotate. The upper part of the locking piece 4 abuts against the photovoltaic panel to fix it and prevent it from shaking. At the same time, the stop block 6 moves to clamp and fix the photovoltaic panel. The limiting rod 7 has a slanted groove that cooperates with the locking piece 4. When the locking piece 4 rotates and abuts against the slanted groove, the limiting rod 7 is driven to retract into the support block 2 without affecting the rotation of the locking piece 4. When the trigger plate 5 is pressed down into the movable groove 3, the limiting rod 7 extends to limit and fix the locking piece 4 to prevent it from loosening.

[0025] Furthermore, in this embodiment, the clip 4 includes an L-shaped part 41 and a pressing plate 42. The pressing plate 42 is provided with a pressing head 43 that cooperates with the photovoltaic power generation module. The trigger plate 5 is pressed down and moved by the photovoltaic panel, which drives the clip 4 to rotate. The pressing head 43 abuts against the photovoltaic panel to fix it and prevent it from shaking.

[0026] Furthermore, in this embodiment, the clamping head 43 includes a connecting frame 431 fixedly mounted on the clamping plate 42 and a movable head 432. A guide block that cooperates with the connecting frame 431 is fixedly mounted on the movable head 432. A hand-tightening bolt 433 is axially fixedly connected to the clamping plate 42. The lower end of the hand-tightening bolt 433 is threadedly connected to the guide block. The movable head 432 is a rubber head. The movement of the guide block and the movable head 432 can be controlled by rotating the hand-tightening bolt 433. The position of the movable head 432 can be adjusted to adapt to photovoltaic panels of different thicknesses.

[0027] It should be noted that in this embodiment, a slider is fixedly provided at the lower end of the stop block 6, and a groove 21 corresponding to the slider is provided on the support block 2. The groove 21 is connected to the slider through the first spring 22. The stop block 6 can move along the groove 21. The groove is preferably a dovetail groove or a T-shaped groove, and the slider is a corresponding dovetail block or T-shaped block to prevent the stop block 6 from separating from the support block 2.

[0028] Furthermore, in this embodiment, a traction rope 23 is fixedly connected to the slider, and a wire hole is provided on the slide groove 21. The traction rope 23 passes through the wire hole and is fixedly connected to the clamp 4. When the clamp 4 rotates, the traction rope 23 is pulled to move the slider and the stop 6, so that the stop 6 abuts against the photovoltaic panel. The first spring 22 plays the role of resetting the stop 6.

[0029] More specifically, in this embodiment, the drive structure 8 includes a pressure rod 81 that is movably inserted into the support block 2. A gear 82 is rotatably disposed inside the support block 2 and meshes with the pressure rod 81 and the limiting rod 7. A second spring 83 that cooperates with the limiting rod 7 is disposed inside the support block 2. By applying force to the pressure rod 81, the gear 82 is driven to rotate, thereby driving the limiting rod 7 to retract into the support block 2. When the limiting rod 7 retracts into the support block 2, the second spring 83 is compressed and produces elastic deformation.

[0030] Working method: When the photovoltaic panel is placed on the support block 2, the trigger plate 5 is pressed down by the photovoltaic panel, causing the clamp 4 to rotate around the pivot. The pressing head 43 moves down and abuts against the photovoltaic panel to fix it and prevent it from shaking. The traction rope 23 is pulled, causing the slider and the stop block 6 to move, so that the stop block 6 abuts against the photovoltaic panel for fixation. When the clamp 4 rotates and abuts against the inclined groove of the limit rod 7, the limit rod 7 is driven to retract into the support block 2 without affecting the rotation of the clamp 4. The second spring 83 is compressed and produces elastic deformation. When the trigger plate 5 is pressed down into the movable groove 3, the second spring 83 resets and pushes the limit rod 7 to extend and limit and fix the clamp 4 to prevent loosening.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An installation device for a photovoltaic power generation module, comprising a base (1), characterized in that, The base (1) is provided with a support block (2), the support block (2) is provided with a movable groove (3), the movable groove (3) is rotatably connected to a locking piece (4) by a pin, a torsion spring is provided between the pin and the locking piece (4), a trigger plate (5) is provided on the locking piece (4), a stop block (6) is provided on the support block (2) and is poweredly connected to the locking piece (4), a limiting rod (7) that cooperates with the locking piece (4) is movably inserted into the movable groove (3), and a drive structure (8) that cooperates with the limiting rod (7) is provided on the support block (2).

2. The installation device for a photovoltaic power generation module according to claim 1, characterized in that: The clamp (4) includes an L-shaped part (41) and a clamping plate (42), and the clamping plate (42) is provided with a clamping head (43) that cooperates with the photovoltaic power generation module.

3. The installation device for a photovoltaic power generation module according to claim 2, characterized in that: The clamping head (43) includes a connecting frame (431) fixedly mounted on the clamping plate (42) and a movable head (432). A guide block that cooperates with the connecting frame (431) is fixedly mounted on the movable head (432). A hand-tightening bolt (433) is axially fixedly connected to the clamping plate (42). The lower end of the hand-tightening bolt (433) is threadedly connected to the guide block.

4. The installation device for a photovoltaic power generation module according to claim 1, characterized in that: The lower end of the stop block (6) is fixedly provided with a slider, and the support block (2) is provided with a groove (21) corresponding to the slider. The groove (21) is connected to the slider through a first spring (22).

5. The installation device for a photovoltaic power generation module according to claim 4, characterized in that: A traction rope (23) is fixedly connected to the slider, and a wire hole is provided on the slide groove (21). The traction rope (23) passes through the wire hole and is fixedly connected to the clamp (4).

6. The installation device for a photovoltaic power generation module according to claim 1, characterized in that: The drive structure (8) includes a pressure rod (81) that is movably inserted into the support block (2). A gear (82) that meshes with the pressure rod (81) and the limiting rod (7) is rotatably disposed inside the support block (2). A second spring (83) that cooperates with the limiting rod (7) is disposed inside the support block (2).

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