TWI829066B - Ground type solar rack structure - Google Patents

Abstract

The invention refers to a ground-type solar rack structure, which is composed of two or more fixed piles arranged in the same extension line, two or more power generation panel groups installed on the fixed piles and an angle adjustment group. Each power generation panel group has a plurality of solar panels extending side by side, and the solar panels are located on the top surface of a driving link that passes through the axis base, and the angle adjustment group is fixed through a fixed seat. On the ground, a hydraulic cylinder is pivoted on the fixed base, and the hydraulic cylinder can actuate a linking rod. Furthermore, the linking rod has a plurality of pivot seats corresponding to each fixed pile, and each pivot base is pivoted with a swing arm. , and the other end of each swing arm can be correspondingly provided on the driving link of the opposite power generation panel group, whereby the driving link can be driven synchronously through the angle adjustment group, so that the fixed piles on the fixed piles arranged in the same extension line can be driven synchronously. The power generation panel group can be adjusted to change the angle according to the sunlight.

Description

Ground type solar rack structure

The present invention relates to a solar sun tracking technology, and further refers to a ground-type solar rack structure, which can link solar panels with the same extension line, and thus can achieve a simple structure to adjust the solar panels corresponding to the sunlight exposure angle. The purpose is to effectively improve its energy conversion efficiency.

Due to the excessive consumption of natural resources in recent years, coupled with the serious threat to the global environment caused by carbon dioxide after the combustion of petrochemical energy, the use of renewable energy has gradually replaced highly polluting petrochemical energy. The so-called renewable energy refers to the use of water, solar, and wind power. , geothermal or tidal waves as sources of power generation.

The existing ground-type solar panels are installed through support frames that are fixed on the ground. Multiple solar panels are arranged horizontally on the support frames in a horizontal array, and are designed with support structures of different heights to support the solar panels. Form a tilt angle that effectively absorbs sunlight. In the early days, solar panels were placed at a fixed angle. However, such solar panels that could not adjust their direction according to the position of the sun were unable to effectively collect solar energy, resulting in low energy conversion efficiency. Based on this, in recent years, sun tracking systems have been developed for ground-based solar panels, making it easier for solar panels to grasp the angle and trajectory of the sun's movement.

The existing sun-tracking system, such as my country's Patent Announcement No. M364196, uses a horizontal gear plate combined with a first power source to provide azimuth angle changes, and another moving The force source provides elevation output. Another example is the sun-chasing mode of the Republic of China Announcement No. M378286. The center is a cross axis group that provides east-west and north-south rotation, and uses tension cables combined with diagonal tension members as its structure. However, no matter which method is used, a sun-tracking mechanism must be installed on the support frame of each solar panel. This will greatly increase the cost of setting up related driving components and driving mechanisms. In view of the shortcomings and shortcomings of the existing ones, further corrections are necessary to provide The best solution in the industry.

For this reason, the inventor conducted in-depth research on the problems faced by existing ground-based solar panels in the sun-tracking structure, and based on the needs of technological development in recent years, through continuous efforts to improve and trial production, finally successfully developed a Solar panel support structure.

Therefore, the main purpose of the present invention is to provide a ground-type solar rack structure whose angle can be adjusted synchronously, so that the sun tracking design can be completed with a simple structure and components, which not only ensures that the solar panel can effectively focus light, but also makes the rack more efficient. The assembly and maintenance of the body are simpler, thus saving manpower and work time.

Furthermore, another main object of the present invention is to provide a low-cost ground-type solar rack structure that can drive multiple solar panels on the same extension line at the same time, without the need for each solar panel to be equipped with a driving component as in the existing technology. To operate, it can effectively reduce the installation cost and effectively improve its practicality.

Based on this, the present invention utilizes the following technical means to further achieve the aforementioned objectives and effects. It is applied to solar panels arranged horizontally and vertically in a plurality of arrays, including a plurality of fixed piles, which are connected to the same extension line. Insert and fix on the ground, each fixed pile is provided with a driving link on the top surface, and at least one solar panel is provided on the top surface of the driving link; An angle adjustment group is provided between the two adjacent fixed piles. The angle adjustment group has a fixed base fixed on the ground, and the driving link of the fixed pile is provided with a driving swing arm extending downward. , and the driving swing arms are respectively pivoted on a pivot seat, and the pivot seats are fixed on the same linking rod, and the linking rod can be selectively swung to both sides by a telescopic driving member; by The connecting rod can be actuated by the telescopic driving member, so that the driving swing arms can be driven by the connecting rod to synchronously drive the driving connecting rods on the fixed piles to rotate, so as to synchronously adjust the angles of the solar panels on the driving connecting rods.

Thus, through the specific implementation of the above technical means, the present invention can enable the solar panel to adjust its focusing angle according to the trajectory of the sun, effectively simplifying the overall structure, and reducing the use of driving components and driving mechanisms compared with the existing ones, making the assembly easier. And maintenance is simpler, and can effectively reduce the cost of related settings, thereby improving its economic benefits.

In order to enable you, the examining committee, to further understand the composition, characteristics and other objects of the present invention, here are some preferred embodiments of the present invention, which are described in detail with the accompanying drawings, and at the same time, to enable those familiar with the technical field to implement them specifically. .

10: Fixed pile

11:Drill pipe

12: Get into shape

13: Spiral blade

14:Drill shank section

141:First connector

15: Connector

151:Second connector

152:Adjustment jack

16:Lock firmware

17: Telescopic rod

172:Adjustment jack

18:Latch

19:Third joint

20:Solar panel

22:Steel bar

25; drive connecting rod

26:Shaft seat

27: Radial bearing

30:Angle adjustment group

31: Fixed seat

32:Pole

33:Telescopic drive parts

35: Drive swing arm

36:Pivot

38: Linking rod

Figure 1: Schematic diagram of the ground-type solar rack structure of the present invention.

Figure 2: A schematic diagram of the appearance of the fixing piles in the ground-type solar rack structure of the present invention.

Figure 3: A partial schematic diagram of the ground-type solar rack structure of the present invention.

Figure 4: A schematic diagram of the operation of the ground-type solar rack structure according to the present invention when the angle is adjusted according to the sunlight.

Figure 5: The ground-type solar rack structure of the present invention is adjusted according to the sunlight Another action diagram of angle.

The ground-type solar rack structure of the present invention is as shown in Figure 1, which is applied to solar panels 20 arranged horizontally in a plurality of arrays, and each solar panel 20 is installed on a fixed pile 10, and the same The solar panel 20 on the fixed pile 10 of the extension line can use an angle adjustment group 30 to synchronously change the angle of its light gathering; the structure of the fixed pile 10 is as shown in Figures 1 and 2. The fixed pile 10 is It is composed of a drill pipe 11 and a connecting rod 15 connected in series. The drill pipe 11 has a drill body section 12, and the drill body section 12 has a spiral blade 13 on its periphery, so that the drill pipe 11 can utilize the spiral of the drill body section 12. The blade 13 is drilled into the ground soil layer, and the top of the drill body section 12 has a drill shank section 14. The drill handle section 14 and the drill body section 12 can be an integral structure, a two-piece screwed structure or a welded structure, and The other end of the drill shank section 14 has a first joint 141, and the connecting rod 15 has a second joint 151 corresponding to the first joint 141 at one end of the drill pipe 11, and the first and second joints 141, 151 can A plurality of fasteners 16 are used to lock the first and second connectors 141 and 151 . According to some embodiments, a telescopic rod 17 is slidably provided on one end of the connecting rod 15 different from the drill pipe 11. The locking member 16 can be slidably inserted inside the connecting rod 15 or slidably sleeved on the outside of the connecting rod 15. And the opposite shafts of the connecting rod 15 and the telescopic rod 17 are respectively formed with a plurality of adjustment sockets 152, 172, so that the relative adjustment sockets 152, 172 of the connecting rod 15 and the telescopic rod 17 can be adjusted through at least one latch 18. Selective plug is used to adjust the combined length of the telescopic rod 17 relative to the connecting rod 15. Furthermore, the telescopic rod 17 has a third joint 19 at one end different from the connecting rod 15, so that the telescopic rod 17 can use the The third joint 19 is used to assemble the solar panel 20; As shown in Figures 1, 2 and 3, at least one steel bar 22 is provided on the bottom surface of the solar panels 20 to support the solar panels 20, and each of the solar panels 20 on the same extension line is The steel bars 22 are jointly assembled on the top surface of a driving connecting rod 25, and the driving connecting rod 25 is equipped with an axle seat 26 corresponding to the fixed pile 10, and each axle seat 26 uses a radial bearing 27 The driving link 25 is pivoted, so that when the driving link 25 is driven to rotate, the driving link 25 can drive each solar panel 20 to change its angle synchronously relative to each fixed pile 10 through the steel bars 22; another example is As shown in Figure 1, the angle adjustment group 30 has a fixed base 31 fixed on the ground, and the fixed base 31 is provided with at least one support rod 32 fixed on the ground or a building. Two of the fixed base 31 The side support rods 32 can be fixed on the ground or buildings on both sides or on the fixed piles 10 to improve the stability of the fixed base 31. Furthermore, the driving link 25 on each fixed pile 10 is provided with a downwardly extending The driving swing arms 35 are respectively pivoted on a pivot base 36, and the pivot bases 36 are fixed on the same linking rod 38. Furthermore, the aforementioned fixed base 31 is pivoted with a telescopic The telescopic driving member 33 can be a hydraulic cylinder or a pneumatic cylinder with a telescopic rod, a screw rod or a rack driven by a motor, and the other end of the telescopic driving member 33 is pivoted on the linking rod 38 , so that the telescopic driving member 33 can drive the linking rod 38 to produce an arc swing motion through the telescopic action, and then activate each driving swing arm 35 on the linking rod 38 to synchronously drive the driving link 25 on each fixed pile 10 By rotating, the angles of the solar panels 20 on each driving link 25 can be adjusted synchronously; through the aforementioned structural design, a ground-type solar rack structure with a simple structure and capable of synchronously adjusting the focusing angle can be formed.

As for the actual use status of the present invention, please refer to the disclosures in Figures 1 and 4. When there is a need to adjust the focusing angle of the solar panel 20, the angle adjustment group 3 is operated. The telescopic driving member 33 of 0 extends or retracts to drive the linking rod 38 to swing in an arc to the right or left, so that each pivot seat 36 on the linking rod 38 can synchronously drive the driving swing arms that are pivoted relative to each other. 35, so that each driving swing arm 35 can drive the driving link 25 on each fixed pile 10 to rotate around the axis seat 26, thereby actuating the solar panel 20 on each driving link 25 to rotate synchronously, and each of the The solar panels 20 can be swung to the left or right synchronously to adjust the focusing angle of each solar panel 20 synchronously according to the sun's trajectory; furthermore, when the sunlight is illuminated from the other side, as shown in Figures 1 and 5 What is disclosed is that the telescopic driving member 33 of the angle adjustment group 30 is operated to retract or extend in the opposite direction relative to the aforementioned figure 4 to drive the linkage rod 38 to swing in an arc in another direction (left or right). The pivot seats 36 on the linking rod 38 can synchronously drive the drive swing arms 35 that are pivotally connected to each other, so that each drive swing arm 35 can drive the drive link 25 on the fixed pile 10 to the axis seat. 26 as the center rotation, thereby actuating the solar panels 20 on each driving link 25 to rotate synchronously, and each solar panel 20 can synchronously deflect in the opposite direction (to the right or left) to synchronously adjust each solar panel according to the trajectory of the sun. The focusing angle of plate 20.

Therefore, the foregoing description of the ground-type solar fixed pile structure of the present invention is only a description of the best embodiment, so that those familiar with the technology can implement it according to the content of the present invention, and is not intended to limit the present invention, nor to limit the present invention. Its components are restricted to any position or spatial orientation. The dimensions specified in the drawings and description may be changed according to the design and requirements of the present invention without departing from the claims of the present invention.

10: Fixed pile

11:Drill pipe

12: Get into shape

13: Spiral blade

14:Drill shank section

17: Telescopic rod

18:Latch

19:Third joint

20:Solar panel

22:Steel bar

25:Driving connecting rod

26:Shaft seat

27: Radial bearing

30:Angle adjustment group

31: Fixed seat

32:Pole

33:Telescopic drive parts

35: Drive swing arm

36:Pivot

38: Linking rod

Claims (9)

A ground-type solar rack structure, which is applied to solar panels arranged horizontally and vertically in a plurality of arrays, and includes a plurality of fixed piles, which are fixed on the ground with the same extension line, and each fixed pile is composed of a The drill rod and a connecting rod are connected in series, wherein the drill rod includes a drill body section with a spiral blade and a drill handle section, and a driving connecting rod is pivoted on the top surface of each fixed pile, and each driving connecting rod is The top surface of the pole is provided with the aforementioned solar panel; an angle adjustment group is installed between the aforementioned adjacent fixed piles. The angle adjustment group has a fixed base fixed on the ground, and each of the fixed piles The driving connecting rod is provided with a driving swing arm extending downward, and the driving swing arms are respectively pivoted on a pivot base, and the pivot bases are fixed on the same linking rod, and the linking rod can It is selectively swung to both sides by a telescopic driving member installed on the fixed base; thereby, the linking rod can be actuated by the telescopic driving member, so as to drive each driving swing arm through the connecting rod to synchronously drive each fixed pile. The rotation of each driving link is used to synchronously adjust the angle of the aforementioned solar panel on each driving link. The ground-type solar rack structure as described in claim 1, wherein the end of the drill shank section of the drill pipe has a first joint, and the connecting rod has a second joint corresponding to the first joint, so that the drill pipe A plurality of fasteners can be used to lock the first and second joints with the joint. The ground-type solar rack structure as described in claim 1 or 2, wherein the connecting rod is slidably provided with a telescopic rod at one end different from the drill pipe, and the opposite shafts of the connecting rod and the telescopic rod are respectively formed with a plurality of adjustment sockets. hole, so that the connecting rod and the telescopic rod are opposite to each other The adjustment socket can be selectively plugged through at least one latch for adjusting the combined length of the telescopic rod relative to the connecting rod. The ground-type solar rack structure as described in claim 3, wherein the telescopic rod has a third joint at one end different from the connecting rod, so that the telescopic rod can use the third joint to assemble each drive of the solar panel. connecting rod. The ground-type solar rack structure as described in claim 1, wherein a steel bar is provided on the bottom surface of each of the solar panels to support the solar panels. The ground-type solar rack structure as described in claim 1, wherein each of the steel bars of the solar panel is jointly arranged on the top surface of each of the driving links, and each of the driving links is set at the corresponding fixed pile. There is an axle seat, and each axle seat uses a radial bearing to pivot each drive connecting rod. The ground-type solar rack structure as described in claim 1, wherein the fixed base of the angle adjustment group is provided with at least one support rod fixed to the ground or a building. The ground-type solar rack structure as described in claim 1, wherein the telescopic driving member of the angle adjustment group can be a hydraulic cylinder with a telescopic rod, and both ends of the telescopic driving member are respectively pivoted on the fixed seat and the linkage on the rod, so that the telescopic driving member can drive the linking rod to produce an arc swing motion through the telescopic action. The ground-type solar rack structure as described in claim 1, wherein the telescopic driving member of the angle adjustment group can be a screw driven by a motor, and both ends of the telescopic driving member are respectively pivoted to the fixed base and the linking rod. so that the telescopic driving member can drive the linking rod to produce an arc swing motion through the telescopic movement.

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