TW202329606A - Ground-type solar panel rack structure capable of adjusting angles of solar panels corresponding to sunlight irradiation to effectively enhance energy conversion efficiency - Google Patents

Abstract

The present invention relates to a ground-type solar panel rack structure, which is composed of two or more fixed piles arranged along the same extension line, two or more power generation panel sets respectively disposed on the fixed piles, and an angle adjustment set. Each of the power generation panel sets has a plurality of solar panels arranged and extended side by side. The solar panels are disposed on the top surface of a driving connecting rod penetrated through the shaft bracket. The angle adjustment set is fixed on the ground through a bracket. The bracket is pivoted with a hydraulic cylinder which may actuate a linkage rod. The linkage rod has a plurality of pivoting bases respectively corresponding to each of the fixed piles. Each of the pivoting bases is pivoted with a swing arm. The other end of each swing arm may be correspondingly disposed on the driving connecting rod of the corresponded power generation panel set. Thus, the driving connecting rod may be driven synchronously through the angle adjustment set, so that the power generation panel set on the fixed piles arranged along the same extension line may be adjusted to change the angle according to the sunlight irradiation.

Description

Ground type solar frame structure

The present invention relates to a sun-tracking technology of solar energy, and furthermore refers to a ground-type solar frame structure, which can make the solar panels on the same extension line move in unison, and then can adjust the solar panel corresponding to the sunlight irradiation angle with a simple structure. 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 of carbon dioxide after the combustion of petrochemical energy, the use of renewable energy has gradually replaced the highly polluting petrochemical energy, and the so-called renewable energy refers to the use of water power, solar energy, wind power , geothermal or tidal waves as sources of power generation.

The existing ground-type solar panels are set up through a support frame that is inserted into the ground, and multiple solar panels are arranged horizontally on the support frame in a horizontal array, and are designed with support structures of different heights to support the solar panels. Form an oblique angle that effectively absorbs the angle of sunlight. In the early days, the solar panels were placed at a fixed angle. However, this kind of solar panel, which cannot adjust its direction according to the position of the sun, cannot effectively collect solar energy, resulting in low energy conversion efficiency. Based on this, in recent years, a solar tracking system has been developed for ground-mounted solar panels, which makes it easier for solar panels to grasp the angle and trajectory of the sun's movement.

And the existing solar tracking system such as my country's patent announcement No. M364196, which utilizes a horizontal toothed plate in combination with the first power source to provide the angle change of the azimuth angle, and uses a moving Liyuan provides elevation angle output. Another example is the sun-tracking model of the Republic of China Announcement No. M378286. The center of the cross axis provides east-west and north-south rotation for the cross axis group, and uses tension cables combined with inclined frame members as its structure. But no matter what, it is necessary to set the sun tracking mechanism on the support frame of each solar panel, which will greatly increase the cost of setting the relevant driving elements and driving mechanisms. In view of the lack and disadvantages of the existing ones, it is necessary to make further corrections to provide The best solution in the industry.

Because of this, the inventors have made in-depth discussions on the problems faced by the existing ground-type solar panels in the sun-tracking structure, and have successfully developed a kind of Solar panel support frame structure.

Therefore, the main purpose of the present invention is to provide a ground-type solar frame structure that can adjust the angle synchronously, so that the sun-tracking design can be completed with a simple structure and components, which can not only ensure that the solar panels can effectively concentrate light, but also make the frame The assembly and maintenance of the body are simpler, and the effect of saving manpower and working time is achieved.

Also, another main purpose of the present invention is to provide a low-cost ground-type solar frame structure, which can simultaneously drive a plurality of solar panels on the same extension line, without the need for each solar panel to be provided with a driving element as in the prior art To move, can effectively reduce the installation cost, effectively improve its practicability.

Based on this, the present invention further realizes the aforementioned purpose and effect by utilizing the following technical means, which are applied to solar panels arranged horizontally and horizontally in a plurality of arrays, which include;

A plurality of fixed piles are inserted and fixed on the ground with the same extension line, and a driving link is pivotally arranged on the top surface of each fixed pile, and at least one solar panel is arranged on the top surface of the driving connecting rod;

An angle adjustment group, which is set between the two adjacent fixed piles, the angle adjustment group has a fixed base fixed on the ground, and a driving swing arm extending downwards is provided on the driving link of the aforementioned fixed piles , and the drive swing arms are respectively pivoted on a pivot base, and the pivot bases are fixed on the same linkage rod, and the linkage rod can be selectively swayed to both sides by a telescopic drive member;

In this way, the linkage rod can be actuated through the telescopic driving part, so as to drive the driving swing arms through the linkage rod to synchronously drive the driving connecting rods on the fixed piles to rotate, so as to adjust the angle of the solar panels on the driving connecting rods synchronously.

Thereby, through the specific realization of the above-mentioned technical means, the present invention enables the solar panel to adjust its light-gathering angle according to the solar trajectory, effectively simplifies the overall structure, and reduces the use of driving elements and driving mechanisms compared with the existing ones, making assembly And maintenance is simpler, and can effectively reduce the cost of related settings, thereby improving its economic benefits.

In order to enable your examiners to further understand the composition, characteristics and other purposes of the present invention, the following are some preferred embodiments of the present invention, and describe them in detail with the accompanying drawings, and at the same time allow those familiar with this technical field to implement them in detail .

10: fixed pile

11: Drill pipe

12: drill figure

13: spiral blade

14: Drill handle section

141: first connector

15: post

151: Second connector

152: Adjust the jack

16: Locking piece

17: telescopic rod

172: Adjustment jack

18: Latch

19: The third connector

20: Solar panels

22: steel bar

25: Drive connecting rod

26: shaft seat

27: radial bearing

30: Angle adjustment group

31: fixed seat

32:Strut

33: telescopic driver

35: Drive swing arm

36: pivot seat

38: linkage rod

Figure 1: A schematic diagram of the structure of the ground-type solar frame structure of the present invention.

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

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

Figure 4: Schematic diagram of the action of the solar panel structure of the present invention to adjust the angle corresponding to the sunlight.

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

The ground-type solar frame structure system of the present invention is shown in Figure 1. It is applied to solar panels 20 arranged horizontally and horizontally in a plurality of arrays, and each of the solar panels 20 is respectively 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 change its concentrating angle synchronously;

Wherein the formation of the fixed pile 10, please cooperate with the first and the second figure shown, the fixed pile 10 is formed by a drill rod 11 and a connecting rod 15 connected in series, wherein the drill rod 11 has a drill body section 12, and The periphery of the drill body section 12 has a helical blade 13, so that the drill rod 11 can be drilled into the ground soil layer by using the helical blade 13 of the drill body section 12, and the top of the drill body section 12 has a drill shank section 14, the drill shank 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 corresponding drill rod 11 end of the connecting rod 15 has a Corresponding to the second joint 151 of the first joint 141 , the first and second joints 141 , 151 can be locked to the first and second joints 141 , 151 by a plurality of locking pieces 16 . And according to some embodiments, wherein the connecting rod 15 is slidably provided with a telescopic rod 17 at an end different from the drill rod 11, the locking member 16 can be slidably inserted inside the connecting rod 15 or slipped on the outside of the connecting rod 15, And the relative shafts of the connecting rod 15 and the telescopic rod 17 are respectively formed with a plurality of adjusting sockets 152, 172, so that the relative adjusting sockets 152, 172 of the connecting rod 15 and the telescopic rod 17 can be adjusted through at least one pin 18. Selective detent is used to adjust the combined length of the telescopic rod 17 relative to the connecting rod 15, and the end of the telescopic rod 17 different from the connecting rod 15 has a third joint 19, so that the telescopic rod 17 can utilize the The third joint 19 is used to assemble the solar panel 20;

And as shown in Fig. 1, 2 and 3, the bottom surfaces of the solar panels 20 of these solar panels 20 are provided with at least one steel bar 22 respectively, to support these solar panels 20, and each of the solar panels 20 of the same extension line The steel bars 22 are jointly assembled on the top surface of a driving connecting rod 25, and the driving connecting rod 25 is sleeved with a shaft seat 26 corresponding to each of the fixed piles 10, and each of the shaft seats 26 utilizes a radial bearing 27 Sleeve and pivot the drive link 25 so that when the drive link 25 is driven to rotate, the drive link 25 can drive the solar panels 20 through the steel bars 22 to change the angle synchronously relative to the fixed piles 10;

Also as disclosed 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 brace 32 fixed on the ground or a building, the fixed base 31 The two side struts 32 can be fixed on both sides of the ground or buildings or on the fixed pile 10, to improve the stability of the fixed seat 31, and each driving link 25 on the fixed pile 10 is provided with a downward Extended drive swing arm 35, and these drive swing arms 35 are respectively pivoted on a pivot seat 36, and these pivot seats 36 are fixed on the same linkage rod 38, and the aforementioned fixed seat 31 is pivoted There is a telescopic driver 33, and the telescopic driver 33 can be a hydraulic cylinder or a pneumatic cylinder with an extension rod, and a screw or rack driven by a motor, and the other end of the telescopic driver 33 is pivotally arranged on the linkage rod 38, so that the telescopic driver 33 can drive the linkage rod 38 to produce an arc swing action through the telescopic action, and then actuate each of the drive swing arms 35 on the linkage rod 38 to synchronously drive the drive linkages on each of the fixed piles 10. Rod 25 rotates, and further can synchronously adjust the angle of solar panel 20 on each drive link 25;

Through the above-mentioned structural design, a ground-type solar frame structure with a simple structure and a synchronous adjustment of the light-gathering angle can be formed.

As for the actual use state of the present invention, please refer to those disclosed in Figures 1 and 4. When there is a need to adjust the concentrating 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 linkage rod 38 to swing to the right or to the left in an arc, so that each pivot seat 36 on the linkage rod 38 can synchronously drive each of the pivotally connected driving swing arms 35, so that each of the driving swing arms 35 can drive the driving link 25 on each of the fixed piles 10 to rotate around the shaft seat 26, thereby actuating the synchronous rotation of the solar panels 20 on each of the driving link 25. The solar panels 20 can be swayed to the left or right synchronously to adjust the light-gathering angle of each solar panel 20 synchronously according to the solar trajectory;

Furthermore, when sunlight is irradiated from the other side, as disclosed in Figures 1 and 5, the telescopic drive 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 connecting rod 38 to swing in another direction [to the left or right], so that each of the pivot seats 36 on the connecting rod 38 can synchronously drive each of the driving swing arms 35 that are relatively pivotally connected, so that each The drive swing arm 35 can drive the drive link 25 on each of the fixed piles 10 to rotate around the shaft seat 26, thereby actuating the synchronous rotation of the solar panels 20 on each of the drive links 25, and each of the solar panels 20 can be synchronized. Reverse swing (to the right or to the left) to adjust the light-gathering angles of the solar panels 20 synchronously according to the solar track.

In this way, 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 this technology can implement it according to the content of the present invention, and it is not intended to limit the present invention, nor will it Its components are constrained to any position or orientation in space. The dimensions specified in the drawings and description can 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: drill figure

13: spiral blade

14: Drill handle section

17: telescopic rod

18: Latch

19: The third connector

20: Solar panels

22: steel bar

25: Drive connecting rod

26: shaft seat

27: radial bearing

30: Angle adjustment group

31: fixed seat

32:Strut

33: telescopic driver

35: Drive swing arm

36: pivot seat

38: linkage rod

Claims (10)

A ground-type solar frame structure, which is applied to solar panels arranged horizontally and horizontally in a plurality of arrays, which includes; A plurality of fixed piles are inserted and fixed on the ground with the same extension line, and a driving link is pivotally arranged on the top surface of each fixed pile, and at least one solar panel is arranged on the top surface of the driving connecting rod; An angle adjustment group, which is set between the two adjacent fixed piles, the angle adjustment group has a fixed base fixed on the ground, and a driving swing arm extending downwards is provided on the driving link of the aforementioned fixed piles , and the drive swing arms are respectively pivoted on a pivot base, and the pivot bases are fixed on the same linkage rod, and the linkage rod can be selectively swayed to both sides by a telescopic drive member; In this way, the linkage rod can be actuated through the telescopic driving part, so as to drive the driving swing arms through the linkage rod to synchronously drive the driving connecting rods on the fixed piles to rotate, so as to adjust the angle of the solar panels on the driving connecting rods synchronously. The ground-type solar frame structure as described in claim 1, wherein the fixed pile is formed by connecting a drill rod and a connecting rod in series, wherein the drill rod includes a drill body section with a helical blade and a drill handle part. The ground-type solar frame structure as described in claim 2, wherein the end of the drill shank section of the drill pipe has a first joint, and the joint has a second joint corresponding to the first joint, so that the drill pipe and The connector can be locked to the first and second connectors by a plurality of locking pieces. The ground-type solar frame structure as described in claim 1 or 2 or 3, wherein the connecting rod is provided with a telescopic rod slidingly at one end of the drill rod, and the opposite shafts of the connecting rod and the telescopic rod are respectively formed with a plurality of Adjust the jack so that the connecting rod and the telescopic rod The relative adjustment socket can be selectively inserted and locked through at least one pin, and is used for adjusting the combined length of the telescopic rod relative to the connecting rod. The ground-type solar frame structure as claimed in item 4, wherein the telescopic rod has a third joint at the end different from the connecting rod, so that the telescopic rod can use the third joint to assemble the driving link of the solar panel . The ground-type solar frame structure as described in Claim 1, wherein a steel bar is respectively provided on the bottom surface of the solar panels to support the solar panels. The ground-type solar frame structure as described in Claim 1, wherein each of the steel bars of the solar panel is jointly arranged on the top surface of a driving connecting rod, and the driving connecting rod is sleeved with a shaft corresponding to each of the fixing piles Seats, and each of the shaft seats utilizes a radial bearing to pivot the drive link. The ground-type solar frame structure as described in Claim 1, wherein the fixing seat of the angle adjustment group is separately provided with at least one pole fixed to the ground or a building. The ground-type solar frame structure as described in Claim 1, wherein the telescopic drive part of the angle adjustment group can be a hydraulic cylinder with an extension rod, and the two ends of the telescopic drive part are respectively pivoted on the fixed base and the linkage rod On the other hand, the telescopic driving member can drive the linkage rod to produce an arc swing action through the telescopic action. The ground-type solar frame structure as described in Claim 1, wherein the telescopic drive part of the angle adjustment group can be a screw rod driven by a motor, and the two ends of the telescopic drive part are respectively pivoted on the fixed base and the linkage rod , so that the telescopic driving member can drive the linkage rod to produce an arc swing action through the telescopic action.

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