Photovoltaic power station with heat dissipation assembly

Abstract

The utility model discloses a photovoltaic power station with a heat dissipation assembly, which comprises a device body, the device body comprises a lifting base and an adjusting heat dissipation device, and the adjusting heat dissipation device is installed at the top of the lifting base; the adjusting heat dissipation device comprises a sliding rail, a first photovoltaic panel, a second photovoltaic panel and a third photovoltaic panel, threaded sliding blocks are arranged at the bottoms of the first photovoltaic panel and the third photovoltaic panel, the first photovoltaic panel and the third photovoltaic panel are installed on the sliding rail through the threaded sliding blocks, the second photovoltaic panel is fixed to the middle section of the sliding rail, and the third photovoltaic panel is fixed to the middle section of the sliding rail. Driving motors are installed at the left end and the right end of the sliding rail correspondingly, threaded driving rods are arranged at the driving ends of the driving motors and located in the sliding rail, and the driving motors are connected with the threaded sliding blocks through the threaded driving rods. According to the device, a plurality of groups of spliced photovoltaic panels can be dispersed, so that air circulation is facilitated to dissipate heat of the photovoltaic panels, the heat dissipation efficiency of the photovoltaic panels is improved, and the purpose of saving energy can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power stations, in particular to a photovoltaic power station with a heat dissipation component. Background Art

[0002] A photovoltaic power station refers to a power generation system that utilizes solar energy and adopts special materials such as crystalline silicon panels, inverters and other electronic components. It is a photovoltaic power generation system that is connected to the power grid and transmits electricity to the power grid. The concept of centralized large-scale grid-connected photovoltaic power station is that the country utilizes deserts and centrally proposes large-scale photovoltaic power stations. The power generated is directly integrated into the public power grid and connected to the high-voltage transmission system to supply long-distance loads.

[0003] Existing photovoltaic power stations have the following defects:

[0004] The photovoltaic panels in the existing photovoltaic power stations do not dissipate heat well, and the heat between the photovoltaic panels cannot be quickly dissipated, which leads to reduced efficiency of the photovoltaic panels and shortened service life of the photovoltaic panels. Therefore, a solution is needed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a photovoltaic power station with a heat dissipation component to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a photovoltaic power station with a heat dissipation component, including a device body, the device body includes a lifting base and an adjustable heat dissipation device, the adjustable heat dissipation device is installed on the top of the lifting base; the adjustable heat dissipation device includes a sliding rail, a first photovoltaic panel, a second photovoltaic panel and a third photovoltaic panel, the first photovoltaic panel and the third photovoltaic panel are each provided with a threaded sliding block at the bottom, the first photovoltaic panel and the third photovoltaic panel are both installed on the sliding rail through the threaded sliding block, the second photovoltaic panel is fixed to the middle section of the sliding rail, drive motors are installed at both ends of the sliding rail, a threaded driving rod is provided at the driving end of the drive motor, the threaded driving rod is located in the sliding rail, and the drive motor is connected to the threaded sliding block through the threaded driving rod.

[0009] Preferably, a mounting sleeve is provided at the bottom of the sliding track, the mounting sleeve is in a cylindrical structure and has a hollow structure at the bottom, and reinforcing arms are provided on both sides of the mounting sleeve, and the top of the reinforcing arm is connected to the bottom of the sliding track.

[0010] Preferably, both left and right ends of the second photovoltaic panel are provided with engaging recessed frames, the engaging recessed frames are in a concave-shaped structure, and both the right end of the first photovoltaic panel and the left end of the third photovoltaic panel are provided with engaging convex frames, the engaging convex frames are in a convex-shaped structure.

[0011] Preferably, the lifting base includes a chassis and an electric lifting column, the electric lifting column is installed on the top of the chassis, the chassis is a circular structure and a plurality of groups of fixing holes distributed in an annular and equidistant manner are opened on the outside of the top, and an inserted fixing cone is provided at the bottom of the chassis.

[0012] (III) Beneficial effects

[0013] The utility model provides a photovoltaic power station with a heat dissipation component. It has the following beneficial effects:

[0014] This photovoltaic power station with a heat dissipation component can disperse multiple groups of photovoltaic panels spliced ​​together to facilitate the circulation of air to dissipate the heat of the photovoltaic panels, thereby improving the efficiency of the heat dissipation of the photovoltaic panels and achieving the purpose of energy saving. This device can also adjust the gap between the photovoltaic panels and the ground, so as to facilitate the use of high-altitude circulating air to dissipate the heat of the photovoltaic panels more quickly. This device has a simple structure and high heat dissipation efficiency, and is easy for staff to use. 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 heat dissipation regulating device of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the lifting base of the utility model.

[0018] In the figure, 1. device body; 2. lifting base; 3. heat dissipation adjustment device; 4. sliding track; 5. first photovoltaic panel; 6. second photovoltaic panel; 7. third photovoltaic panel; 8. threaded sliding block; 9. mounting sleeve; 10. reinforcing arm; 11. driving motor; 12. threaded driving rod; 13. embedded recessed frame; 14. embedded convex frame; 15. chassis; 16. electric lifting column; 17. insert fixing cone; 18. fixing hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 , the embodiment of the utility model provides a technical solution: a photovoltaic power station with a heat dissipation component, including a device body 1, the device body 1 includes a lifting base 2 and an adjustable heat dissipation device 3, and the adjustable heat dissipation device 3 is installed on the top of the lifting base 2;

[0021] The heat dissipation regulating device 3 comprises a sliding track 4, a first photovoltaic panel 5, a second photovoltaic panel 6 and a third photovoltaic panel 7. The first photovoltaic panel 5 and the third photovoltaic panel 7 are both provided with a threaded sliding block 8 at the bottom. The first photovoltaic panel 5 and the third photovoltaic panel 7 are both installed on the sliding track 4 through the threaded sliding block 8. The second photovoltaic panel 6 is fixed in the middle section of the sliding track 4. A driving motor 11 is installed at both ends of the sliding track 4. A threaded driving rod 12 is provided at the driving end of the driving motor 11. The threaded driving rod 12 is located in the sliding track 4. The driving motor 11 is connected to the threaded sliding block 8 through the threaded driving rod 12. When the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7 are dissipating heat, the staff separates the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7, and starts the driving motors 11 at the left and right ends of the sliding track 4. The driving motor 11 drives the threaded driving rod 12 to rotate, and further the threaded sliding block 8 can be moved in the sliding track 4, so that the first photovoltaic panel 5 moves to the left and the third photovoltaic panel 7 moves to the right. In this way, the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7 can be separated, so that the airflow can better contact and dissipate heat with the three photovoltaic panels.

[0022] Furthermore, a mounting sleeve 9 is provided at the bottom of the sliding rail 4. The mounting sleeve 9 is a cylindrical structure and a hollow structure at the bottom. Reinforcing arms 10 are provided on both sides of the mounting sleeve 9. The top of the reinforcing arm 10 is connected to the bottom of the sliding rail 4. The mounting sleeve 9 is used to fix the electric lifting column 16, and the reinforcing arm 10 is used to support the top sliding rail 4 to improve stability.

[0023] Specifically, both left and right ends of the second photovoltaic panel 6 are provided with an engaging recess 13, and the engaging recess 13 has a concave-shaped structure. Both the right end of the first photovoltaic panel 5 and the left end of the third photovoltaic panel 7 are provided with an engaging convex frame 14, and the engaging convex frame 14 has a convex-shaped structure. When the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7 are combined, the first photovoltaic panel 5 and the third photovoltaic panel 7 can be embedded in the engaging recesses 13 at the left and right ends of the second photovoltaic panel 6 through the engaging convex frame 14, thereby further improving the stability and firmness of the fixation between the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7.

[0024] Differently, the lifting base 2 includes a chassis 15 and an electric lifting column 16. The electric lifting column 16 is installed on the top of the chassis 15. The chassis 15 is a circular structure and a plurality of groups of fixing holes 18 are arranged on the outer side of the top and are equidistantly distributed in a ring shape. An insertion fixing cone 17 is arranged at the bottom of the chassis 15. When in use, the staff fits the chassis 15 to the ground, and then the insertion fixing cone 17 at the bottom of the chassis 15 can be inserted into the ground. The staff inserts the bolts into the fixing holes 18 to further fix the lifting base 2 as a whole. When the staff raises the height of the heat dissipation device 3, the staff starts the electric lifting column 16. The electric lifting column 16 raises the height of the heat dissipation device 3, which further facilitates the airflow at a high place to dissipate heat for the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7.

[0025] Working principle: during operation, when the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7 are cooled, the staff separates the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7, and the staff starts the driving motors 11 at the left and right ends of the sliding track 4. The driving motor 11 drives the threaded driving rod 12 to rotate, and then the threaded sliding block 8 can be moved in the sliding track 4, so that the first photovoltaic panel 5 moves to the left and the third photovoltaic panel 7 moves to the right. In this way, the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7 can be separated, so that the airflow can better contact and dissipate heat with the three photovoltaic panels. When the staff raises the height of the heat dissipation device 3, the staff starts the electric lifting column 16, and the electric lifting column 16 raises the height of the heat dissipation device 3, so as to further facilitate the airflow at a high place to dissipate heat for the first photovoltaic panel 5, the second photovoltaic panel 6 and the third photovoltaic panel 7.

[0026] The utility model includes 1, device body; 2, lifting base; 3, heat dissipation adjustment device; 4, sliding track; 5, first photovoltaic panel; 6, second photovoltaic panel; 7, third photovoltaic panel; 8, threaded sliding block; 9, mounting sleeve; 10, reinforcing arm; 11, driving motor; 12, threaded driving rod; 13, embedded recessed frame; 14, embedded convex frame; 15, chassis; 16, electric lifting column; 17, inserted fixing cone; 18, fixing hole. All the components are universal standard parts or components known to those skilled in the art. The structures and principles thereof are known to those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the utility model is that the heat dissipation of photovoltaic panels in the existing photovoltaic power station is not good, and the heat between the photovoltaic panels cannot be quickly dissipated, which leads to the reduction of the efficiency of the photovoltaic panels and the reduction of the service life of the photovoltaic panels. The utility model can disperse the photovoltaic panels spliced ​​together through the combination of the above components, so as to facilitate the circulation of air to dissipate the heat of the photovoltaic panels, improve the efficiency of the heat dissipation of the photovoltaic panels, and achieve the purpose of energy saving.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photovoltaic power station with a heat dissipation component, characterized in that: The device comprises a device body (1), wherein the device body (1) comprises a lifting base (2) and an adjustable heat dissipation device (3), wherein the adjustable heat dissipation device (3) is installed on the top of the lifting base (2); The heat regulating device (3) comprises a sliding track (4), a first photovoltaic panel (5), a second photovoltaic panel (6) and a third photovoltaic panel (7); the first photovoltaic panel (5) and the third photovoltaic panel (7) are provided with a threaded sliding block (8) at the bottom; the first photovoltaic panel (5) and the third photovoltaic panel (7) are both mounted on the sliding track (4) via the threaded sliding block (8); the second photovoltaic panel (6) is fixed to the middle section of the sliding track (4); driving motors (11) are installed at both left and right ends of the sliding track (4); a threaded driving rod (12) is provided at the driving end of the driving motor (11); the threaded driving rod (12) is located in the sliding track (4); and the driving motor (11) is connected to the threaded sliding block (8) via the threaded driving rod (12).

2. A photovoltaic power station with a heat dissipation component according to claim 1, characterized in that: A mounting sleeve (9) is provided at the bottom of the sliding track (4); the mounting sleeve (9) is a cylindrical structure with a hollow structure at the bottom; reinforcing arms (10) are provided on both left and right sides of the mounting sleeve (9); the top of the reinforcing arm (10) is connected to the bottom of the sliding track (4).

3. A photovoltaic power station with a heat dissipation component according to claim 1, characterized in that: The left and right ends of the second photovoltaic panel (6) are both provided with a recessed recess (13), the recessed recess (13) being in the shape of a concave letter, and the right end of the first photovoltaic panel (5) and the left end of the third photovoltaic panel (7) are both provided with a recessed protrusion (14), the recessed protrusion (14) being in the shape of a convex letter.

4. A photovoltaic power station with a heat dissipation component according to claim 1, characterized in that: The lifting base (2) comprises a chassis (15) and an electric lifting column (16), wherein the electric lifting column (16) is mounted on the top of the chassis (15), the chassis (15) is a circular structure and a plurality of groups of fixing holes (18) are arranged in an annular and equidistant manner on the outer side of the top, and an insertion fixing cone (17) is arranged at the bottom of the chassis (15).

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