Solar cell installation assembly

Abstract

The utility model discloses a solar cell installation assembly, which belongs to the technical field of solar cells and comprises a supporting column, a beam fixedly connected to the top of the supporting column, a fixing frame rotationally connected to the outer side wall of the beam, a sliding way fixedly connected to the bottom of one end of the beam, and a notch formed in the outer wall of one side, close to the fixing frame, of the beam. A baffle is fixedly connected to the top of the end, close to the slideway, of the fixing frame, a sliding column is fixedly connected to the outer side wall of the baffle, a photovoltaic panel is fixedly connected to the top of the fixing frame, and a motor is fixedly connected to the outer side wall of the cross beam. According to the solar cell installation assembly, through cooperative use of the fixing frames, the slideways, the notches, the baffles and the sliding columns, a photovoltaic panel can be conveniently supported in the angle adjustment process, and the situation that bolts and fixing lugs used for fixing the photovoltaic panel are abraded due to frequent angle adjustment during long-time use is avoided; therefore, the phenomenon that the photovoltaic panel shakes and moves in the angle adjusting process is avoided, and the photovoltaic panel is prevented from being collided and damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar cells, and in particular relates to a solar cell installation component. Background Art

[0002] Solar cells are a type of photoelectric semiconductor sheet that uses sunlight to generate electricity directly. They are also called "solar chips" or "photovoltaic cells". As long as they are illuminated by light that meets certain illumination conditions, they can instantly output voltage and generate current in the presence of a circuit. In physics, this is called solar photovoltaics.

[0003] However, solar panels are usually uniformly installed on a panel frame for use during use. However, most of them are locked and assembled by bolts. When the angle of the solar panel needs to be adjusted according to the trajectory of the sun, the weight of the solar panel itself will put pressure on the bolts and lugs. After long-term use, the friction between the bolts and the lugs will cause wear on both. At this time, when the angle of the solar panel is adjusted again, it is very likely to cause the solar panel to shake or collide with the installation frame, causing damage to the solar panel.

[0004] In order to solve the above problems, a solar cell mounting assembly is proposed in the present application. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a solar cell mounting assembly to overcome the above technical problems existing in the existing related art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A solar cell mounting assembly comprises a support column, a cross beam is fixedly connected to the top of the support column, a fixing frame is rotatably connected to the outer wall of the cross beam, a slide is fixedly connected to the bottom of one end of the cross beam, a groove is provided on the outer wall of the cross beam on one side close to the fixing frame, a baffle is fixedly connected to the top of one end of the fixing frame close to the slide, a sliding column is fixedly connected to the outer wall of the baffle, a photovoltaic panel is fixedly connected to the top of the fixing frame, a motor is fixedly connected to the outer wall of the cross beam, and the output end of the motor is transmission-connected to the fixing frame.

[0008] Preferably, a ventilation hole is provided through the top of the fixing frame. By providing the ventilation hole, the heat generated by the photovoltaic panel during use can be easily dissipated, thereby improving the safety of the photovoltaic panel.

[0009] Preferably, a limiting groove is provided through the top of the crossbeam. The limiting groove is provided to facilitate staff to observe the inside of the crossbeam and avoid blockage of the groove during use.

[0010] Preferably, the crossbeam is slidably connected to a brush body through a limiting groove. By providing the brush body, it is convenient to clean the top of the photovoltaic panel, thereby preventing impurities from sticking to the outer wall of the photovoltaic panel after long-term use.

[0011] Preferably, a return spring is fixedly connected to an outer wall of one side of the brush body, and the return spring is located inside the notch. By arranging the return spring, it is convenient to provide pulling force for the brush body and reduce energy consumption.

[0012] Preferably, one end of the brush body away from the return spring is fixedly connected to a connecting cable, and one end of the connecting cable away from the brush body is fixedly connected to the outer wall of the sliding column. By setting the connecting cable, when the sliding column rotates with the fixed frame, the brush body can be driven to clean the outer wall of the photovoltaic panel at the same time.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: the solar cell mounting assembly, through the coordinated use of a fixing frame, a slide, a notch, a baffle, and a sliding column, is convenient for providing support for the photovoltaic panel during the angle adjustment process, thereby avoiding frequent angle adjustments during long-term use that cause wear on the bolts and fixing ears used to fix the photovoltaic panel, thereby avoiding shaking and movement of the photovoltaic panel during the angle adjustment process, and further avoiding damage to the photovoltaic panel due to bumps.

[0014] Through the coordinated use of the fixing frame, sliding column, notch, limit groove, brush body and return spring, the top of the photovoltaic panel can be cleaned during the angle adjustment process to avoid leaves, mud and sand sticking to the top of the photovoltaic panel after long-term use, which would cause a decrease in energy conversion rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the baffle and related parts of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the return spring and related parts of the utility model.

[0018] In the figure:

[0019] 1. Support column; 2. Crossbeam; 3. Fixed frame; 4. Slide; 5. Notch; 6. Baffle; 7. Slide column; 8. Photovoltaic panel; 9. Motor; 10. Ventilation hole; 11. Limiting groove; 12. Brush body; 13. Return spring; 14. Connecting cable. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-2 A solar cell mounting assembly comprises a support column 1, a crossbeam 2 is fixedly connected to the top of the support column 1, a fixing frame 3 is rotatably connected to the outer wall of the crossbeam 2, the connection points between the crossbeam 2 and the fixing frame 3 are both located at the midpoint of the outer walls of the crossbeam 2 and the fixing frame 3, a slide 4 is fixedly connected to the bottom of one end of the crossbeam 2, a cavity is opened inside the slide 4, a slot 5 is opened on the outer wall of the side of the crossbeam 2 close to the fixing frame 3, the top of the slide 4 is connected to the slot 5, a baffle 6 is fixedly connected to the top of one end of the fixing frame 3 close to the slide 4, the baffle 6 is vertically arranged to the fixing frame 3, a sliding column 7 is fixedly connected to the outer wall of the baffle 6, one end of the sliding column 7 is located inside the slot 5, a photovoltaic panel 8 is fixedly connected to the top of the fixing frame 3, and the photovoltaic panel 8 is close to the baffle The outer wall of one end of the plate 6 fits with the outer wall of the baffle 6, and the outer wall of the beam 2 is fixedly connected with a motor 9, which is connected to an external power supply. The output end of the motor 9 is transmission-connected to the fixed frame 3. The motor 9 is started, and the fixed frame 3 is driven by the motor 9 to rotate. Since one end of the slide column 7 is located inside the slot 5, and the slideway 4 is connected to the slot 5, when the fixed frame 3 rotates, the slide column 7 will move along the trajectory restricted by the slideway 4. At this time, the photovoltaic panel 8 adjusts its angle following the rotation of the fixed frame 3. When the angle between the photovoltaic panel 8 and the ground gradually increases, the baffle 6 supports the photovoltaic panel 8, reduces the stress at the connection point between the photovoltaic panel 8 and the fixed frame 3, and thus reduces the wear at the connection point between the photovoltaic panel 8 and the fixed frame 3.

[0022] Reference Figure 2 A ventilation hole 10 is provided through the top of the fixing frame 3, and a plurality of ventilation holes 10 are provided. The plurality of ventilation holes 10 are distributed in a linear array on the top of the fixing frame 3. When the photovoltaic panel 8 is in use, heat is generated. At this time, the external air flows through the ventilation holes 10 and contacts the bottom of the photovoltaic panel 8. The photovoltaic panel 8 is cooled during the air flow to avoid the excessive temperature of the photovoltaic panel 8 due to long-term use.

[0023] Reference Figure 3 A limit groove 11 is provided on the top of the cross beam 2, and the limit groove 11 is connected with the slot 5. When inspecting the equipment, the staff can observe the inside of the cross beam 2 through the limit groove 11 to avoid the residual impurities such as mud and sand that are easy to clog the slot 5 after long-term use, thereby ensuring the continuity of the equipment operation.

[0024] Reference Figure 2-3The crossbeam 2 is slidably connected to a brush body 12 through a limiting groove 11, the bristles of the brush body 12 fit with the top of the photovoltaic panel 8, one end frame of the brush body 12 is located inside the notch 5 and the limiting groove 11, and the outer wall of the brush body 12 fits with the inner wall of the limiting groove 11.

[0025] Reference Figure 3 A return spring 13 is fixedly connected to the outer wall of one side of the brush body 12, and one end of the return spring 13 away from the brush body 12 is fixedly connected to the inner wall of the beam 2. The return spring 13 is located inside the groove 5. When the brush body 12 moves, the return spring 13 is pulled. When the brush body 12 finishes cleaning the outer wall of the photovoltaic panel 8, the return spring 13 pulls the brush body 12 back to its original position under the action of its own elastic force, which is convenient for the next cleaning.

[0026] Reference Figure 3 One end of the brush body 12 away from the return spring 13 is fixedly connected with a connecting cable 14, and the connecting cable 14 is located inside the slot 5. One end of the connecting cable 14 away from the brush body 12 is fixedly connected to the outer wall of the sliding column 7. When the fixing frame 3 rotates, the sliding column 7 moves along the direction of the slideway 4. Since one end of the connecting cable 14 is fixedly connected to the outer wall of the sliding column 7, when the sliding column 7 moves, it will drive the sliding column 7 to move, thereby pulling the brush body 12. At this time, the brush body 12 moves along the outer wall of the photovoltaic panel 8, thereby cleaning the impurities on the top of the photovoltaic panel 8 to prevent the impurities from blocking the sunlight.

[0027] Working principle: The motor 9 drives the fixed frame 3 to rotate. Since one end of the slide column 7 is located inside the slot 5 and the slideway 4 is connected to the slot 5, when the fixed frame 3 rotates, the slide column 7 will move along the trajectory restricted by the slideway 4. At this time, the photovoltaic panel 8 follows the rotation of the fixed frame 3 to adjust the angle. When the angle between the photovoltaic panel 8 and the ground gradually increases, the baffle 6 supports the photovoltaic panel 8, reduces the stress at the connection point between the photovoltaic panel 8 and the fixed frame 3, thereby reducing the wear at the connection point between the photovoltaic panel 8 and the fixed frame 3. Since one end of the connecting cable 14 is fixedly connected to the outer wall of the slide column 7, when the slide column 7 moves, it will drive the slide column 7 to move, thereby pulling the brush body 12. At this time, the brush body 12 moves along the outer wall of the photovoltaic panel 8, and then cleans the impurities on the top of the photovoltaic panel 8 to prevent impurities from blocking the sunlight.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solar cell mounting assembly, comprising a support column (1), characterized in that: The top of the support column (1) is fixedly connected to a crossbeam (2), the outer wall of the crossbeam (2) is rotatably connected to a fixing frame (3), the bottom of one end of the crossbeam (2) is fixedly connected to a slideway (4), a groove (5) is provided on the outer wall of the crossbeam (2) on one side close to the fixing frame (3), a baffle (6) is fixedly connected to the top of one end of the fixing frame (3) close to the slideway (4), the outer wall of the baffle (6) is fixedly connected to a sliding column (7), the top of the fixing frame (3) is fixedly connected to a photovoltaic panel (8), the outer wall of the crossbeam (2) is fixedly connected to a motor (9), and the output end of the motor (9) is transmission-connected to the fixing frame (3).

2. A solar cell mounting assembly according to claim 1, characterized in that: A ventilation hole (10) is provided through the top of the fixing frame (3).

3. A solar cell mounting assembly according to claim 1, characterized in that: A limiting groove (11) is provided through the top of the crossbeam (2).

4. A solar cell mounting assembly according to claim 1, characterized in that: The crossbeam (2) is slidably connected to the brush body (12) via a limiting groove (11).

5. A solar cell mounting assembly according to claim 4, characterized in that: A return spring (13) is fixedly connected to an outer wall of one side of the brush body (12), and the return spring (13) is located inside the notch (5).

6. A solar cell mounting assembly according to claim 4, characterized in that: One end of the brush body (12) away from the return spring (13) is fixedly connected to a connecting cable (14), and one end of the connecting cable (14) away from the brush body (12) is fixedly connected to the outer side wall of the sliding column (7).

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