New energy photovoltaic power generation device

Abstract

The utility model belongs to the technical field of photovoltaic power generation equipment, and discloses a new energy photovoltaic power generation device, which comprises a fixed seat, the upper surface of the fixed seat is rotatably connected with a rotating disc, and two fixed rings are welded on the upper surface of the rotating disc; the photovoltaic power generation mechanism further comprises a fixing plate, a photovoltaic plate is fixedly installed in the center of the upper surface of the fixing plate, stand columns are fixedly installed at the four corners of the bottom of the fixing plate, electric wheels are fixedly installed at the bottoms of the stand columns, and the electric wheels are connected to the outer wall of the fixing ring in a sliding mode. In the process that the photovoltaic panel absorbs sunlight, the position of the sunlight is detected through the photosensor, when the position of the sunlight changes, the photosensor sends an electric signal to the electric wheel, the electric wheel works to drive the photovoltaic power generation mechanism to move along the fixing ring, the photovoltaic panel always faces the sunlight, and the power generation efficiency of the photovoltaic panel is improved; and meanwhile, the fixing ring is of an annular structure, so that the photovoltaic power generation mechanism can be adjusted at any angle.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation equipment, and specifically relates to a new energy photovoltaic power generation device. Background Art

[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, and the main components are composed of electronic components. Solar cells can be encapsulated and protected after being connected in series to form large-area solar cell modules, and then combined with components such as power controllers to form a photovoltaic power generation device.

[0003] For example, a new energy photovoltaic power generation device with the publication number CN220964725U includes a mounting plate and a photovoltaic panel. An elevating mechanism for adjusting the angle of the photovoltaic panel is arranged above the mounting plate. The elevating mechanism includes a support rod and a threaded rod. The threaded rod is threadedly connected with a movable block. A rotating mechanism for adjusting the direction of the photovoltaic panel is arranged below the mounting plate. The rotating mechanism includes a power bin. A connecting shaft is rotatably connected to the surface of the power bin. The top end of the connecting shaft is fixedly connected with a fixed disk for fixedly mounting the plate. In this new energy photovoltaic power generation device, by controlling the movement of the movable block through the threaded rod, driving the support rod to move through the movable block, adjusting the height of one end of the photovoltaic panel up and down to adjust the angle of the photovoltaic panel, and by rotating the connecting shaft, the fixed disk drives the mounting plate to rotate, driving the photovoltaic panel to rotate, adjusting the direction of the photovoltaic panel, so that the photovoltaic panel can better receive sunlight;

[0004] This photovoltaic power generation device can only be adjusted at an angle to one side, and the sun rises in the east and sets in the west. This photovoltaic power generation device cannot cover the entire movement trajectory of the sun. To solve the above problems, a new energy photovoltaic power generation device is proposed. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a new energy photovoltaic power generation device to solve the above problems, including:

[0006] A fixed seat, on the upper surface of which a rotating disk is rotatably connected, and two fixed rings are welded on the upper surface of the rotating disk;

[0007] A photovoltaic power generation mechanism, which is slidably connected between the two fixed rings. The photovoltaic power generation mechanism further includes a fixing plate. A photovoltaic panel is fixedly installed at the center of the upper surface of the fixing plate. Electric wheels are fixedly installed at the four corners of the bottom of the fixing plate. The electric wheels are slidably connected to the outer wall of the fixed ring;

[0008] A fixed beam, which is fixedly installed at the upper end between the two fixed rings, and a photosensor is fixedly installed on the upper surface of the fixed beam.

[0009] Through the above technical solution, during the process of the photovoltaic panel absorbing sunlight, the position of sunlight is detected by a photosensor. When the position of the sun changes, it sends an electrical signal to the electric wheel. The electric wheel drives the photovoltaic power generation mechanism to move along the fixed ring, so that the photovoltaic panel always faces the sunlight, improving its power generation efficiency. At the same time, since the fixed ring is a ring structure, the photovoltaic power generation mechanism can be adjusted at any angle.

[0010] In a preferred embodiment, both the rotating disk and the electric wheel are electrically connected to the photosensor.

[0011] In a preferred embodiment, a storage battery and an inverter are fixedly installed at the bottom of the fixing plate. The input end of the inverter is electrically connected to the output end of the fixing plate, and the output end of the inverter is electrically connected to the input end of the storage battery.

[0012] In a preferred embodiment, a fixing block is fixedly installed on one side of the upper surface of the fixing plate. A sliding groove is opened inside the fixing block, a pulley is slidably connected inside the sliding groove, a moving block is fixedly installed on one side of the pulley, and a plurality of bristles are fixedly installed on the lower surface of the moving block.

[0013] Through the above technical solution, during the process of the photovoltaic power generation mechanism adjusting its position, the moving block will move up and down along the sliding groove under the influence of gravity, so that the bristles at the bottom of the moving block continuously brush the outer wall of the photovoltaic panel, preventing impurities and dust on the outer wall of the photovoltaic panel from being removed, and improving the power generation efficiency of the photovoltaic panel.

[0014] In a preferred embodiment, the bristles are in contact with the upper surface of the photovoltaic panel.

[0015] In a preferred embodiment, the two fixed rings are circular ring structures and have the same size.

[0016] In a preferred embodiment, an electromagnet is fixedly installed on the outer wall of the roller of the electric wheel.

[0017] Through the above technical solution, after the electric wheel drives the photovoltaic power generation mechanism to move to the required position, the electromagnet works to adsorb the electric wheel on the outer wall of the fixed ring.

[0018] In a preferred embodiment, both the rotating disk and the electric wheel are controlled by a PLC.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows: The present utility model provides a new energy photovoltaic power generation device.

[0020] 1. During the process of the photovoltaic panel absorbing sunlight, the position of the sunlight is detected by a photosensor. When the position of the sun changes, it sends an electrical signal to the electric wheel. The electric wheel drives the photovoltaic power generation mechanism to move along the fixed ring. At this time, the photovoltaic panel always faces the sunlight, improving its power generation efficiency. At the same time, since the fixed ring is a ring structure, the photovoltaic power generation mechanism can be adjusted at any angle.

[0021] 2. During the process of the photovoltaic power generation mechanism adjusting its position, the moving block will move up and down along the chute under the influence of gravity, so that the brush hairs at the bottom of the moving block continuously brush the outer wall of the photovoltaic panel, preventing impurities and dust on the outer wall of the photovoltaic panel from being removed, and improving the power generation efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural view of the present utility model;

[0023] Figure 2 is a schematic structural view of the photovoltaic power generation mechanism in the present utility model;

[0024] Figure 3 is a sectional view of the fixed block in the present utility model.

[0025] Reference numerals in the figures: 1 - fixed seat; 2 - rotating disk; 3 - fixed ring; 4 - photovoltaic power generation mechanism; 5 - fixed plate; 6 - photovoltaic panel; 7 - column; 8 - electric wheel; 9 - fixed beam; 10 - photosensor; 11 - fixed block; 12 - chute; 13 - pulley; 14 - moving block; 15 - brush hair; 16 - storage battery; 17 - inverter. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] The following will be combined with Figures 1 - 3 to describe in detail a new energy photovoltaic power generation device according to an embodiment of the present utility model.

[0028] Embodiment:

[0029] A new energy photovoltaic power generation device includes:

[0030] A fixed seat 1, on the upper surface of which a rotating disk 2 is rotatably connected. Two fixed rings 3 are welded on the upper surface of the rotating disk 2. The two fixed rings 3 are circular ring structures and have the same size;

[0031] The photovoltaic power generation mechanism 4 is slidably connected between two fixed rings 3. The photovoltaic power generation mechanism 4 further includes a fixing plate 5. A photovoltaic panel 6 is fixedly installed at the center of the upper surface of the fixing plate 5. Columns 7 are fixedly installed at the four corners of the bottom of the fixing plate 5. Electric wheels 8 are fixedly installed at the bottoms of the columns 7. The electric wheels 8 are slidably connected to the outer wall of the fixed ring 3. Electromagnets are fixedly installed on the outer walls of the rollers of the electric wheels 8. After the electric wheels 8 drive the photovoltaic power generation mechanism 4 to move to the required position, the electromagnets work to adsorb the electric wheels 8 on the outer wall of the fixed ring 3. Both the rotating disk 2 and the electric wheels 8 are controlled by a PLC.

[0032] A fixed beam 9 is fixedly installed at the upper end between the two fixed rings 3. A light sensor 10 is fixedly installed on the upper surface of the fixed beam 9. Both the rotating disk 2 and the electric wheels 8 are electrically connected to the light sensor 10. During the process of the photovoltaic panel 6 absorbing sunlight, the position of the sunlight is detected by the light sensor 10. When the position of the sun changes, it sends an electrical signal to the electric wheels 8. By the operation of the electric wheels 8, the photovoltaic power generation mechanism 4 is driven to move along the fixed ring 3, so that the photovoltaic panel 6 always faces the sunlight, improving its power generation efficiency. At the same time, since the fixed ring 3 is a ring structure, the photovoltaic power generation mechanism 4 can be adjusted at any angle.

[0033] A storage battery 16 and an inverter 17 are fixedly installed at the bottom of the fixing plate 5. The input end of the inverter 17 is electrically connected to the output end of the fixing plate 5, and the output end of the inverter 17 is electrically connected to the input end of the storage battery 16.

[0034] A fixed block 11 is fixedly installed on one side of the upper surface of the fixing plate 5. A chute 12 is opened inside the fixed block 11. A pulley 13 is slidably connected inside the chute 12. A moving block 14 is fixedly installed on one side of the pulley 13. A plurality of brush hairs 15 are fixedly installed on the lower surface of the moving block 14. The brush hairs 15 are in contact with the upper surface of the photovoltaic panel 6. During the process of the photovoltaic power generation mechanism 4 adjusting its position, the moving block 14 will move up and down along the chute 12 under the influence of gravity, so that the brush hairs 15 at the bottom of the moving block 14 continuously brush the outer wall of the photovoltaic panel 6, preventing impurities and dust on the outer wall of the photovoltaic panel 6 from being removed, and improving the power generation efficiency of the photovoltaic panel.

[0035] Working principle:

[0036] During the process of the photovoltaic panel 6 absorbing sunlight, the position of the sunlight is detected by the light sensor 10. When the position of the sun changes, it sends an electrical signal to the electric wheels 8. By the operation of the electric wheels 8, the photovoltaic power generation mechanism 4 is driven to move along the fixed ring 3, so that the photovoltaic panel 6 always faces the sunlight, improving its power generation efficiency. At the same time, since the fixed ring 3 is a ring structure, the photovoltaic power generation mechanism 4 can be adjusted at any angle.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new energy photovoltaic power generation device, characterized in that: Including: A fixed seat (1), on the upper surface of which a rotating disk (2) is rotatably connected, and two fixed rings (3) are welded on the upper surface of the rotating disk (2); A photovoltaic power generation mechanism (4), which is slidably connected between the two fixed rings (3). The photovoltaic power generation mechanism (4) further includes a fixing plate (5). A photovoltaic panel (6) is fixedly installed at the center of the upper surface of the fixing plate (5). Columns (7) are fixedly installed at the four corners of the bottom of the fixing plate (5). Electric wheels (8) are fixedly installed at the bottoms of the columns (7). The electric wheels (8) are slidably connected to the outer walls of the fixed rings (3); A fixed beam (9), which is fixedly installed at the upper end between the two fixed rings (3). A photosensor (10) is fixedly installed on the upper surface of the fixed beam (9).

2. The new energy photovoltaic power generation device according to claim 1, characterized in that: Both the rotating disk (2) and the electric wheels (8) are electrically connected to the photosensor (10) by electrical signals.

3. A new energy photovoltaic power generation device according to claim 1, characterized in that: A storage battery (16) and an inverter (17) are fixedly installed at the bottom of the fixing plate (5). The input end of the inverter (17) is electrically connected to the output end of the fixing plate (5). The output end of the inverter (17) is electrically connected to the input end of the storage battery (16).

4. A new energy photovoltaic power generation device according to claim 1, characterized in that: A fixed block (11) is fixedly installed on one side of the upper surface of the fixing plate (5). A chute (12) is formed inside the fixed block (11). A pulley (13) is slidably connected inside the chute (12). A moving block (14) is fixedly installed on one side of the pulley (13). A plurality of bristles (15) are fixedly installed on the lower surface of the moving block (14).

5. The new energy photovoltaic power generation device according to claim 1, characterized in that: The bristles (15) are in contact with the upper surface of the photovoltaic panel (6).

6. A new energy photovoltaic power generation device according to claim 1, characterized in that: The two fixed rings (3) are circular ring structures and have the same size.

7. A new energy photovoltaic power generation device according to claim 1, characterized in that: An electromagnet is fixedly installed on the outer wall of the roller of the electric wheel (8).

8. A new energy photovoltaic power generation device according to claim 1, characterized in that: Both the rotating disk (2) and the electric wheels (8) are controlled by a PLC.

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