Photovoltaic power generation device

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic power generation device which comprises a bottom plate and a photovoltaic plate, the upper surface of the bottom plate is fixedly connected with two vertical plates, the opposite side surfaces of the two vertical plates are rotatably connected with rotating rods, a mounting plate is fixedly connected between the two rotating rods, and the mounting plate is fixedly connected with the photovoltaic plate. Two mounting blocks are fixedly connected to the upper surface of the mounting plate, mounting grooves are formed in the upper surfaces of the two mounting blocks, a mounting frame is fixedly mounted on the outer surface of the photovoltaic panel, two insertion blocks are fixedly connected to the lower surface of the mounting frame, and the insertion blocks are matched with the mounting grooves; the interior of the mounting plate is hollow, and the upper surface of the mounting plate is provided with two movable grooves. When the device is used, a photovoltaic panel can be quickly mounted and dismounted, replacement is facilitated, and meanwhile, the device is provided with a protection mechanism, so that the photovoltaic panel can be effectively protected, and damage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, and specifically relates to a photovoltaic power generation device. Background Technique

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It mainly consists of three major parts: solar panels (modules), controllers, and inverters;

[0003] After retrieval, a photovoltaic power generation device with the application number 202322726014.9 includes a bracket. The bracket is provided with a connecting rod and a threaded rod. A slider is slidably arranged outside the connecting rod. The slider is provided with a mounting plate. The mounting plate is installed with a solar panel. The mounting plate is provided with a clamping component. An adjusting tooth cylinder is arranged outside the threaded rod. A limiting ring is fixed outside the threaded rod. The limiting ring is provided with a multi-sided block. The adjusting tooth cylinder is provided with a multi-sided groove. A bolt is threadedly connected outside the threaded rod. A tooth groove is opened outside the slider; by rotating the bolt, the restriction of the adjusting tooth cylinder on the slider is released, enabling people to indirectly adjust the angle of the solar panel by rotating the mounting plate, thereby expanding the application range of the device and meeting people's requirements for the angle of the photovoltaic power generation device.

[0004] However, there are still some deficiencies in the above-mentioned photovoltaic power generation device during use. When a fault occurs in the photovoltaic panel or components need to be replaced, the entire device needs to be disassembled, and the photovoltaic panel cannot be replaced individually, making it troublesome for staff to replace and repair. At the same time, the photovoltaic panel cannot be effectively protected, resulting in the photovoltaic panel being easily damaged in some bad weather. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a photovoltaic power generation device, which solves the problems that when a fault occurs in the photovoltaic panel or components need to be replaced, the entire device needs to be disassembled, and the photovoltaic panel cannot be replaced individually, making it troublesome for staff to replace and repair. At the same time, the photovoltaic panel cannot be effectively protected, resulting in the photovoltaic panel being easily damaged in some bad weather.

[0006] The utility model provides the following technical solution: A photovoltaic power generation device, including a bottom plate and a photovoltaic panel. The upper surface of the bottom plate is fixedly connected with two vertical plates. The opposite sides of the two vertical plates are both rotatably connected with rotating rods. An installation plate is fixedly connected between the two rotating rods. The upper surface of the installation plate is fixedly connected with two installation blocks. The upper surfaces of the two installation blocks are both provided with installation grooves. The outer surface of the photovoltaic panel is fixedly installed with an installation frame. The lower surface of the installation frame is fixedly connected with two insertion blocks. The insertion blocks are matched with the installation grooves. The interior of the installation plate is hollow and the upper surface is provided with two movable grooves. A bidirectional lead screw is rotatably connected between the two inner side walls of the installation plate. The surface of the bidirectional lead screw is threadedly sleeved with two lead screw sleeves. The tops of the two lead screw sleeves extend above the installation plate and are both fixedly connected with clamping plates.

[0007] Preferred technical solution one: A row of fixed insertion rods are fixedly connected to the surfaces of the two clamping plates. A row of insertion slots are provided on the surfaces of the two installation blocks and the surfaces of the two insertion blocks. The fixed insertion rods are matched with the insertion slots.

[0008] This solution quickly installs and fixes the photovoltaic panel by inserting the fixed insertion rods into the insertion slots.

[0009] Preferred technical solution two: A sliding rod is fixedly connected between the two inner side walls of the installation plate. The surface of the sliding rod is slidably sleeved with two sliding sleeves. The two sliding sleeves are respectively fixedly connected with the two clamping plates.

[0010] This solution facilitates restricting the movement of the clamping plates and can quickly install and disassemble the photovoltaic panel.

[0011] Preferred technical solution three: A connection box is fixedly connected to one side surface of one of the vertical plates. One end of one of the rotating rods extends into the connection box and is fixedly sleeved with a worm gear. The lower surface of the connection box is fixedly connected with a driving motor. The output end of the driving motor extends into the connection box and is fixedly connected with a worm. The worm meshes with the worm gear.

[0012] This solution can drive the photovoltaic panel to rotate by the rotation of the driving motor, which is convenient for protecting it and avoiding damage.

[0013] Preferred technical solution four: A rubber pad is fixedly connected to the back surface of the installation plate.

[0014] This solution can protect the installation plate and has an anti-smashing effect.

[0015] Preferred technical solution five: A plurality of installation holes are provided on the upper surface of the bottom plate.

[0016] This solution can install and fix the bottom plate and the photovoltaic panel at a suitable usage location.

[0017] Compared with the prior art, the utility model provides a photovoltaic power generation device, which has the following beneficial effects: during use, the bottom plate is fixedly installed at a suitable location through the mounting holes, so that the photovoltaic panel receives sunlight. When encountering some bad weather, the driving motor rotates to drive the worm and the worm gear to rotate, thereby driving the mounting plate and the photovoltaic panel to rotate, making the photovoltaic panel face down and the back of the mounting plate face up, protecting the photovoltaic panel and avoiding damage to the photovoltaic panel caused by bad weather.

[0018] When the photovoltaic panel is damaged and needs to be replaced, the two screw rod sleeves and the two clamping plates are driven to move inwards by rotating the bidirectional screw rod, so that the fixed insertion rod is withdrawn from the slot inside the insertion block, thereby unlocking the photovoltaic panel. Then the photovoltaic panel can be removed. The insertion block on the new photovoltaic panel is inserted into the installation slot, and then the bidirectional screw rod is rotated in the reverse direction to drive the fixed insertion rods on the two clamping plates to be inserted into the slot, and the photovoltaic panel can be installed and fixed, which is convenient for quickly installing and disassembling the photovoltaic panel and replacing it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a structural schematic diagram of the utility model;

[0020] Figure 2 is an exploded view of the structure of the mounting plate and the photovoltaic panel of the utility model;

[0021] Figure 3 is a sectional view of the internal structure of the connection box of the utility model;

[0022] Figure 4 is a sectional view of the internal structure of the mounting plate of the utility model.

[0023] In the figure: 1, bottom plate; 2, vertical plate; 3, rotating rod; 4, mounting plate; 5, photovoltaic panel; 6, mounting block; 7, installation slot; 8, mounting frame; 9, insertion block; 10, movable slot; 11, bidirectional screw rod; 12, screw rod sleeve; 13, clamping plate; 14, fixed insertion rod; 15, slot; 16, sliding rod; 17, sliding sleeve; 18, connection box; 19, worm gear; 20, driving motor; 21, worm. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Please refer to Figures 1-4 ,

[0025] Embodiment 1: A photovoltaic power generation device includes a bottom plate 1 and a photovoltaic panel 5. Two vertical plates 2 are fixedly connected to the upper surface of the bottom plate 1. Rotating rods 3 are rotatably connected to the opposite side surfaces of the two vertical plates 2. An installation plate 4 is fixedly connected between the two rotating rods 3. Two installation blocks 6 are fixedly connected to the upper surface of the installation plate 4. Installation grooves 7 are formed on the upper surfaces of the two installation blocks 6. An installation frame 8 is fixedly installed on the outer surface of the photovoltaic panel 5. Two insertion blocks 9 are fixedly connected to the lower surface of the installation frame 8. The insertion blocks 9 are matched with the installation grooves 7. The interior of the installation plate 4 is hollow and two movable grooves 10 are formed on the upper surface. A bidirectional lead screw 11 is rotatably connected between the two side walls of the interior of the installation plate 4. Two lead screw sleeves 12 are threadedly sleeved on the surface of the bidirectional lead screw 11. The tops of the two lead screw sleeves 12 extend above the installation plate 4 and are both fixedly connected with clamping plates 13.

[0026] Embodiment 2: The difference between this embodiment and Embodiment 1 is that, wherein, a row of fixed insertion rods 14 are fixedly connected to the surfaces of the two clamping plates 13. A row of insertion slots 15 are formed on the surfaces of the two installation blocks 6 and the surfaces of the two insertion blocks 9. The fixed insertion rods 14 are matched with the insertion slots 15. The photovoltaic panel 5 is quickly installed and fixed by inserting the fixed insertion rods 14 into the insertion slots 15.

[0027] Embodiment 3: The difference between this embodiment and Embodiment 1 is that, wherein, a sliding rod 16 is fixedly connected between the two side walls of the interior of the installation plate 4. Two sliding sleeves 17 are slidably sleeved on the surface of the sliding rod 16. The two sliding sleeves 17 are respectively fixedly connected to the two clamping plates 13, which is convenient for restricting the movement of the clamping plates 13 and can quickly install and disassemble the photovoltaic panel 5.

[0028] Embodiment 4: The difference between this embodiment and Embodiment 1 is that, wherein, a connection box 18 is fixedly connected to one side surface of one of the vertical plates 2. One end of one of the rotating rods 3 extends into the interior of the connection box 18 and is fixedly sleeved with a worm gear 19. A driving motor 20 is fixedly connected to the lower surface of the connection box 18. The output end of the driving motor 20 extends into the interior of the connection box 18 and is fixedly connected with a worm 21. The worm 21 meshes with the worm gear 19. The photovoltaic panel 5 is rotated by the rotation of the driving motor 20, which is convenient for protecting it from being damaged.

[0029] Embodiment 5: The difference between this embodiment and Embodiment 1 is that, wherein, a rubber pad is fixedly connected to the back surface of the installation plate 4 to protect the installation plate 4 and has an anti-smashing effect.

[0030] Embodiment 6: The difference between this embodiment and Embodiment 1 is that, wherein, a plurality of installation holes are formed on the upper surface of the bottom plate 1, which is convenient for installing and fixing the bottom plate 1 and the photovoltaic panel 5 at a suitable use location.

[0031] In summary, when the photovoltaic power generation device is in use, the bottom plate 1 is fixedly installed at a suitable location through the mounting holes, so that the photovoltaic panel 5 receives sunlight. When encountering some bad weather, the rotation of the driving motor 20 drives the worm 21 and the worm gear 19 to rotate, thereby driving the mounting plate 4 and the photovoltaic panel 5 to rotate, so that the photovoltaic panel 5 faces downward and the back of the mounting plate 4 faces upward, protecting the photovoltaic panel 5 and avoiding damage to the photovoltaic panel 5 caused by bad weather.

[0032] When the photovoltaic panel 5 is damaged and needs to be replaced, the bidirectional lead screw 11 is rotated to drive the two lead screw sleeves 12 and the two clamping plates 13 to move inward, so that the fixed insertion rod 14 is withdrawn from the inside of the slot 15 on the insertion block 9, thereby releasing the locking of the photovoltaic panel 5. Then the photovoltaic panel 5 can be removed. The insertion block 9 on the new photovoltaic panel 5 is inserted into the inside of the installation groove 7, and then the bidirectional lead screw 11 is rotated in the reverse direction to drive the fixed insertion rods 14 on the two clamping plates 13 to be inserted into the inside of the slot 15, and the photovoltaic panel 5 can be installed and fixed, which is convenient for the rapid installation and disassembly of the photovoltaic panel 5 and convenient for its replacement.

Claims

1. A photovoltaic power generation device, comprising a bottom plate (1) and a photovoltaic panel (5), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with two vertical plates (2). The opposite sides of the two vertical plates (2) are rotatably connected with rotating rods (3). A mounting plate (4) is fixedly connected between the two rotating rods (3). The upper surface of the mounting plate (4) is fixedly connected with two mounting blocks (6). A mounting groove (7) is formed on the upper surface of each of the two mounting blocks (6). The outer surface of the photovoltaic panel (5) is fixedly installed with a mounting frame (8). The lower surface of the mounting frame (8) is fixedly connected with two insertion blocks (9). The insertion blocks (9) are matched with the mounting grooves (7). The interior of the mounting plate (4) is hollow and two moving grooves (10) are formed on the upper surface. A bidirectional lead screw (11) is rotatably connected between the two inner side walls of the mounting plate (4). The surface of the bidirectional lead screw (11) is threadedly sleeved with two lead screw sleeves (12). The tops of the two lead screw sleeves (12) extend above the mounting plate (4) and are both fixedly connected with clamping plates (13).

2. The photovoltaic power generation device according to claim 1, characterized in that: A row of fixed insertion rods (14) is fixedly connected to the surfaces of the two clamping plates (13). A row of insertion slots (15) is formed on the surfaces of the two mounting blocks (6) and the surfaces of the two insertion blocks (9). The fixed insertion rods (14) are matched with the insertion slots (15).

3. A photovoltaic power generation device according to claim 1, characterized in that: A sliding rod (16) is fixedly connected between the two inner side walls of the mounting plate (4). The surface of the sliding rod (16) is slidably sleeved with two sliding sleeves (17). The two sliding sleeves (17) are respectively fixedly connected to the two clamping plates (13).

4. A photovoltaic power generation device according to claim 1, characterized in that: A connection box (18) is fixedly connected to one side surface of one of the vertical plates (2). One end of one of the rotating rods (3) extends into the connection box (18) and is fixedly sleeved with a worm gear (19). The lower surface of the connection box (18) is fixedly connected with a driving motor (20). The output end of the driving motor (20) extends into the connection box (18) and is fixedly connected with a worm (21). The worm (21) meshes with the worm gear (19).

5. A photovoltaic power generation device according to claim 1, characterized in that: A rubber pad is fixedly connected to the back surface of the mounting plate (4).

6. A photovoltaic power generation device according to claim 1, characterized in that: Multiple mounting holes are formed on the upper surface of the bottom plate (1).

Images