Solar energy utilization device rotating along with sun

Abstract

The utility model discloses a solar energy utilization device capable of rotating along with the sun, which comprises a bottom plate, a lifting device fixedly connected to the upper surface of the bottom plate, a supporting column fixedly connected to the upper end of the lifting device, a spherical top fixedly connected to the upper end of the supporting column, a bearing plate movably connected to the upper surface of the spherical top, and a supporting rod fixedly connected to the upper end of the bearing plate. A photovoltaic panel is fixedly connected to the upper surface of the bearing plate, four dampers are fixedly connected to the side surface of the supporting column, four springs are fixedly connected to the side surface of the supporting column, the dampers are located in the springs, four chains are fixedly connected to the lower surface of the bearing plate, and telescopic rods are fixedly connected to the other ends of the chains. Through the components, vibration and shaking of the photovoltaic power generation system in strong wind weather can be effectively reduced, and the stability and wind resistance of the system are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel brackets, in particular to a solar energy utilization device which rotates following the sun. Background Art

[0002] Existing photovoltaic panels are all supported and fixed by photovoltaic panel brackets. However, when they are used, they do not have a shock-absorbing effect and cannot reduce the vibration and shaking of the photovoltaic power generation system in strong wind weather, and may be damaged by wind. For example, a Chinese patent discloses a "photovoltaic panel bracket" with an application number of "202321631759.0". This device includes a first photovoltaic panel and a second photovoltaic panel, and the first photovoltaic panel and the second photovoltaic panel are rotatably connected. A rotating shaft is installed on the side wall of the first photovoltaic panel, and a support frame is rotatably connected to the rotating shaft. A buckle is installed on the side wall of the support frame, and a moving rod is rotatably connected to the side wall of the buckle, and a supporting mechanism is installed on the other end of the moving rod; by arranging the support frame and the supporting mechanism on the side wall of the first photovoltaic panel, the effect of easily adjusting the angle of the photovoltaic panel is achieved, making the photovoltaic panel more suitable for outdoor environments. However, when they are used, they do not have a shock-absorbing effect and cannot reduce the vibration and shaking of the photovoltaic power generation system in strong wind weather, and may be damaged by wind. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a solar energy utilization device that rotates with the sun. By setting telescopic rods in four directions, in conjunction with chains and spherical tops, the orientation of the photovoltaic panels in the four directions of southeast, northwest, and northeast can be adjusted by simply adjusting the corresponding lengths of the telescopic rods. The solar altitude angle will change in different seasons and times. Adjusting the north-south direction of the photovoltaic panel bracket can reduce the loss of light angle, improve energy conversion efficiency, maintain maximum sunlight energy absorption, and improve power generation efficiency. The damper can be used in conjunction with a spring to reduce shock to the photovoltaic panel, which can effectively reduce the vibration and shaking of the photovoltaic power generation system in strong wind weather, improve the stability and wind resistance of the system, reduce the risk of damage caused by wind, improve the safety of the system, and ensure the safety of equipment and personnel.

[0004] The utility model also provides a solar energy utilization device that follows the sun and rotates as described above, including: a base plate, the upper surface of the base plate is fixedly connected to a lifting device, the upper end of the lifting device is fixedly connected to a support column, the upper end of the support column is fixedly connected to a spherical top, the shape of the spherical top is hemispherical, the upper surface of the spherical top is movably connected to a bearing plate, the upper surface of the bearing plate is fixedly connected to a photovoltaic panel, the side surface of the support column is fixedly connected to four dampers, the side surface of the support column is fixedly connected to four springs, the dampers are located inside the springs, the lower surface of the bearing plate is fixedly connected to four chains, the other end of the chain is fixedly connected to a telescopic rod, the other ends of the dampers and springs are fixedly connected to the lower end of the telescopic rod, through the above components, the vibration and shaking of the photovoltaic power generation system in strong wind weather can be effectively reduced, and the stability and wind resistance of the system can be improved.

[0005] According to the solar energy utilization device that rotates with the sun described in the utility model, a mounting hole is provided on the bottom plate, and a rivet is movably connected to the inner wall of the mounting hole. The above components are used to facilitate the installation of fixed equipment.

[0006] According to the solar energy utilization device that rotates with the sun described in the utility model, the side surface of the support column is fixedly connected to a lamp holder, and the front surface of the lamp holder is fixedly connected to a lighting lamp. The above components are convenient for supplementing the light source at night.

[0007] According to the utility model, a solar energy utilization device that rotates with the sun, the lifting device is composed of a hydraulic cylinder and a hydraulic rod. The hydraulic cylinder is fixedly connected to the upper surface of the base plate, the hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, and the support column is fixedly connected to the upper end of the hydraulic rod. Through the above components, the height of the equipment can be easily adjusted.

[0008] According to the solar energy utilization device that rotates with the sun described in the utility model, the upper surface of the base plate is fixedly connected to a limiting rod, the side surface of the support column is fixedly connected to a fixing block, and the fixing block is through-connected with the limiting rod. Through the above components, it is convenient to maintain the stability of the equipment when it is lifted or lowered.

[0009] According to the solar energy utilization device that rotates with the sun described in the utility model, the upper surface of the supporting plate is movably connected with a cover plate, and the photovoltaic panel is located below the cover plate. The above components facilitate the protection of the photovoltaic panel when not in use.

[0010] According to the solar energy utilization device that rotates with the sun described in the utility model, the lower surface of the cover plate is rotatably connected by a buckle, and the buckle is movably connected to the lower surface of the supporting plate. Through the above components, the cover plate can be easily fixed to prevent it from falling.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, the solar energy utilization device that rotates with the sun, by setting telescopic rods in four directions, cooperates with chains and spherical tops, and only needs to adjust the length of the corresponding telescopic rods to adjust the orientation of the photovoltaic panels in the four directions of southeast, northwest, and northeast. In different seasons and times, the solar altitude angle will change. Adjusting the north-south direction of the photovoltaic panel bracket can reduce the loss of light angle, improve energy conversion efficiency, maintain maximum sunlight energy absorption, and improve power generation efficiency.

[0013] 2. Compared with the existing technology, this solar energy utilization device that rotates with the sun can reduce shock for the photovoltaic panels through dampers and springs, which can effectively reduce the vibration and shaking of the photovoltaic power generation system in strong wind weather, improve the stability and wind resistance of the system, reduce the risk of damage caused by wind, improve the safety of the system, and ensure the safety of equipment and personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view structural diagram of the solar energy utilization device that rotates with the sun according to the utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of a solar energy utilization device that rotates with the sun according to the utility model;

[0017] Figure 3 It is a left view structural diagram of the solar energy utilization device that rotates with the sun according to the utility model;

[0018] Figure 4 The utility model is a bottom view of the structure of the solar energy utilization device that rotates with the sun.

[0019] Legend:

[0020] 1. Cover plate; 2. Telescopic rod; 3. Damper; 4. Spring; 5. Lamp holder; 6. Lighting lamp; 7. Base plate; 8. Mounting hole; 9. Rivet; 10. Buckle; 11. Photovoltaic panel; 12. Chain; 13. Support column; 14. Limit rod; 15. Fixed block; 16. Hydraulic rod; 17. Hydraulic cylinder; 18. Spherical top; 19. Load-bearing plate. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a solar energy utilization device that rotates with the sun, which includes: a base plate 7, a limit rod 14 is fixedly connected to the upper surface of the base plate 7, a fixing block 15 is fixedly connected to the side surface of the support column 13, the fixing block 15 is connected through the limit rod 14, and is used to maintain the stability of the equipment during lifting and lowering, a mounting hole 8 is provided on the base plate 7, and a rivet 9 is movably connected to the inner wall of the mounting hole 8 for installing and fixing the equipment, a lifting device is fixedly connected to the upper surface of the base plate 7, and the lifting device is composed of a hydraulic cylinder 17 and a hydraulic rod 16, the hydraulic cylinder 17 is fixedly connected to the upper surface of the base plate 7, the hydraulic rod 16 is fixedly connected to the output end of the hydraulic cylinder 17, the support column 13 is fixedly connected to the upper end of the hydraulic rod 16, and is used to adjust the height of the equipment, and the upper end of the lifting device is fixedly connected to the support column 13.

[0023] The side surface of the support column 13 is fixedly connected with a lamp holder 5, the front surface of the lamp holder 5 is fixedly connected with a lighting lamp 6, the upper end of the support column 13 is fixedly connected with a spherical top 18, which is used to adjust the angle of the bearing plate, the shape of the spherical top 18 is hemispherical, the upper surface of the spherical top 18 is movably connected with a bearing plate 19, the upper surface of the bearing plate 19 is movably connected with a cover plate 1, the photovoltaic panel 11 is located below the cover plate 1, the lower surface of the cover plate 1 is rotatably connected by a buckle 10, and the buckle 10 is movably connected to the lower surface of the bearing plate 19 The photovoltaic panel 11 is fixedly connected to the upper surface of the supporting plate 19, and four dampers 3 are fixedly connected to the side surface of the supporting column 13. Four springs 4 are fixedly connected to the side surface of the supporting column 13 for cooperating with the dampers to reduce shock for the equipment. The dampers 3 are located inside the springs 4. Four chains 12 are fixedly connected to the lower surface of the supporting plate 19 for adjusting the angle of the supporting plate. The other end of the chain 12 is fixedly connected to the telescopic rod 2. The other ends of the dampers 3 and the springs 4 are fixedly connected to the lower end of the telescopic rod 2.

[0024] Working principle: When in use, the base plate 7 is fixed in a sunny place through the mounting holes 8 and the rivets 9. After fixation, the optimal height of the equipment is adjusted by the hydraulic rod 16. After adjustment, the angle of the bearing plate 19 can be adjusted by adjusting the length of the corresponding telescopic rod 2 so that it can always face the sun. The angle can be adjusted in the east-west direction to adapt to the sun angle throughout the day, and the angle can be adjusted in the north-south direction to adapt to the sun angle in different seasons.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A solar energy utilization device that rotates with the sun, characterized in that: include: A bottom plate (7), the upper surface of the bottom plate (7) is fixedly connected with a lifting device, the upper end of the lifting device is fixedly connected with a support column (13), the upper end of the support column (13) is fixedly connected with a spherical top (18), the shape of the spherical top (18) is hemispherical, the upper surface of the spherical top (18) is movably connected with a bearing plate (19), the upper surface of the bearing plate (19) is fixedly connected with a photovoltaic panel (11), the side surface of the support column (13) is fixedly connected with four dampers (3), the side surface of the support column (13) is fixedly connected with four springs (4), the dampers (3) are located inside the springs (4), the lower surface of the bearing plate (19) is fixedly connected with four chains (12), the other end of the chain (12) is fixedly connected with a telescopic rod (2), and the other ends of the dampers (3) and the springs (4) are fixedly connected to the lower end of the telescopic rod (2).

2. A solar energy utilization device that rotates following the sun according to claim 1, characterized in that: The bottom plate (7) is provided with a mounting hole (8), and the inner wall of the mounting hole (8) is movably connected with a rivet (9).

3. The solar energy utilization device that rotates with the sun according to claim 1, characterized in that: A lamp holder (5) is fixedly connected to the side surface of the support column (13), and a lighting lamp (6) is fixedly connected to the front surface of the lamp holder (5).

4. The solar energy utilization device that rotates with the sun according to claim 1, characterized in that: The lifting device is composed of a hydraulic cylinder (17) and a hydraulic rod (16), wherein the hydraulic cylinder (17) is fixedly connected to the upper surface of the base plate (7), the hydraulic rod (16) is fixedly connected to the output end of the hydraulic cylinder (17), and the support column (13) is fixedly connected to the upper end of the hydraulic rod (16).

5. The solar energy utilization device that rotates following the sun according to claim 1, characterized in that: The upper surface of the bottom plate (7) is fixedly connected to a limiting rod (14), the side surface of the support column (13) is fixedly connected to a fixing block (15), and the fixing block (15) is connected through the limiting rod (14).

6. The solar energy utilization device that rotates following the sun according to claim 1, characterized in that: The upper surface of the carrier plate (19) is movably connected to a cover plate (1), and the photovoltaic panel (11) is located below the cover plate (1).

7. A solar energy utilization device that rotates following the sun according to claim 6, characterized in that: The lower surface of the cover plate (1) is rotatably connected by a buckle (10), and the buckle (10) is movably connected to the lower surface of the bearing plate (19).

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