CN221767943U - A solar panel support structure - Google Patents

Abstract

The utility model discloses a solar panel supporting structure, which relates to the technical field of solar panel installation and comprises a frame and a second fixing rod, wherein a servo motor is installed at the middle end of the top of the frame, the output end of the servo motor penetrates through the top of the frame and is connected with a ball screw, a screw nut is arranged outside the ball screw, a connecting seat is installed outside the screw nut, the front end and the rear end of the connecting seat are connected with a first supporting arm through a rotating shaft, the other end of the first supporting arm is connected with a first fixing rod through a rotating shaft, an installation seat is installed at the top of the first fixing rod, and a vent hole is formed in the surface of the installation seat. According to the solar panel supporting structure, the driving shaft and the driving gear are driven to rotate through the driving motor, the driving gear drives the driven gear ring to rotate along the inner side of the bearing, and the frame can rotate in the horizontal direction, so that the solar panel installed on the installation seat can always face sunlight, and the utilization rate of the solar panel to the sunlight is guaranteed.

Description

A solar panel support structure

Technical Field

The utility model relates to the technical field of solar panel installation, in particular to a solar panel supporting structure.

Background Art

Solar panels (also called solar cell modules) are assembled by connecting several single solar cells in series, in parallel and tightly sealed. They are the core and most important part of the solar power generation system. Generally speaking, solar power generation mainly uses solar panels to receive sunlight and further convert sunlight into electricity. Solar panels usually need to be fixed by supporting structures.

For example, the utility model with application number CN202220358643.3 discloses an adjustable support structure for photovoltaic solar panels. The utility model installs the solar panel on the top of the fixed frame, and sets the rotation speed of the first motor drive shaft through the controller. Under the action of the gear and the gear ring, the connecting tube, the connecting frame and the fixed frame can be driven to rotate as a whole, so that the solar panel on the fixed frame can follow the real-time direction of the sun to continuously convert solar energy into electrical energy. However, the support frame with a right-angled triangle structure in the existing device will cause the solar panel to directly bear the impact from the wind, and it is difficult to take into account both the utilization rate of sunlight and wind resistance in bad weather.

Therefore, in view of this, the existing structure and defects are studied and improved, and a solar panel support structure is proposed.

Utility Model Content

The purpose of the utility model is to provide a solar panel supporting structure to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar panel support structure, comprising a frame and a second fixed rod, a servo motor is installed at the top middle end of the frame, and the output end of the servo motor passes through the top of the frame and is connected to a ball screw, a screw nut is arranged on the outside of the ball screw, and a connecting seat is installed on the outside of the screw nut, the front and rear ends of the connecting seat are connected to a first support arm through a rotating shaft, and the other end of the first support arm is connected to a first fixed rod through a rotating shaft, a mounting seat is installed on the top of the first fixed rod, and a ventilation hole is opened on the surface of the mounting seat, the second fixed rod is fixed to the bottom right side of the mounting seat, and the surface of the second fixed rod is connected to the second support arm through a rotating shaft.

Furthermore, the connecting seat has a circular structure in a top view, and the first fixing rod and the second fixing rod are parallel to each other.

Furthermore, two of the first support arms and two of the second support arms are provided, and one end of the second support arm away from the second fixing rod is rotatably connected to the frame.

Furthermore, the ventilation holes are distributed in an array with respect to the surface of the mounting seat, and the frame and the mounting seat are perpendicular to each other.

Furthermore, a transmission assembly is installed at the bottom of the frame, and the transmission assembly includes a driven gear ring and a bearing, and the outside of the driven gear ring is connected to the bearing.

Furthermore, the transmission assembly also includes a base, a drive motor and a drive shaft, and the base is arranged outside the bearing, the drive motor is embedded in the inner bottom surface of the base, and the output end of the drive motor is connected to the drive shaft.

Furthermore, the transmission assembly also includes a driving gear and a support frame, and the driving gear is arranged outside the driving shaft, and the support frame is arranged in the middle of the top rear end of the base.

Furthermore, the transmission assembly also includes a supplementary cylinder and a piston rod, and the top surface of the support frame is penetrated by the supplementary cylinder, and the interior of the supplementary cylinder is connected to the piston rod.

The utility model provides a solar panel support structure, which has the following beneficial effects:

1. The servo motor of the utility model drives the ball screw to rotate, so that the screw nut carries the connecting seat to perform vertical lifting displacement along the outside of the ball screw, and the supporting angle of the first support arm to the first fixed rod is changed through the displacement of the connecting seat, and the support of the second support arm to the second fixed rod is coordinated to make the mounting seat parallel or nearly parallel to the ground in strong winds to avoid the impact of wind.

2. The utility model drives the driving shaft and the driving gear to rotate through the driving motor, and the driving gear drives the driven gear ring to rotate along the inner side of the bearing, so that the frame can be rotated in the horizontal direction, so that the solar panel installed on the mounting base can always face the sunlight, ensuring the utilization rate of the solar panel to the sunlight.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a solar panel support structure of the present invention;

FIG2 is a schematic diagram of a top view of a transmission assembly of a solar panel support structure of the present invention;

FIG. 3 is a schematic diagram of the three-dimensional structure of a transmission component of a solar panel support structure of the present invention.

In the figure: 1. frame; 2. servo motor; 3. ball screw; 4. screw nut; 5. connecting seat; 6. first support arm; 7. first fixed rod; 8. mounting seat; 9. ventilation hole; 10. second fixed rod; 11. second support arm; 12. transmission assembly; 1201. driven gear ring; 1202. bearing; 1203. base; 1204. driving motor; 1205. driving shaft; 1206. driving gear; 1207. supporting frame; 1208. replenishing cylinder; 1209. piston rod.

DETAILED DESCRIPTION

The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

As shown in FIG1 , a solar panel support structure includes a frame 1 and a second fixing rod 10, a servo motor 2 is installed at the top middle end of the frame 1, and the output end of the servo motor 2 passes through the top of the frame 1 and is connected to a ball screw 3, a screw nut 4 is arranged outside the ball screw 3, and a connecting seat 5 is installed outside the screw nut 4, the front and rear ends of the connecting seat 5 are connected to a first support arm 6 through a rotating shaft, and the other end of the first support arm 6 is connected to a first fixing rod 7 through a rotating shaft, a mounting seat 8 is installed on the top of the first fixing rod 7, and a ventilation hole 9 is opened on the surface of the mounting seat 8, a second fixing rod 10 is fixed to the bottom right side of the mounting seat 8, and the surface of the second fixing rod 10 is connected to a second supporting arm 11 through a rotating shaft, the connecting seat 5 is a circular structure when viewed from above, the first fixing rod 7 and the second fixing rod 10 are parallel to each other, two first supporting arms 6 and two second supporting arms 11 are arranged respectively, and the end of the second supporting arm 11 away from the second fixing rod 10 is rotatably connected to the frame 1, the ventilation holes 9 are distributed in an array about the surface of the mounting seat 8, and the frame 1 and the mounting seat 8 are perpendicular to each other.

The specific operation is as follows: the servo motor 2 drives the ball screw 3 to rotate, so that the screw nut 4 carries the connecting seat 5 to perform vertical lifting and lowering displacement along the outside of the ball screw 3, and the connecting seat 5 changes the supporting angle of the first support arm 6 to the first fixed rod 7 through the displacement, and cooperates with the support of the second support arm 11 to the second fixed rod 10 to make the mounting seat 8 remain parallel or nearly parallel to the ground in strong winds to avoid the impact of wind.

As shown in Figures 2 and 3, a transmission assembly 12 is installed at the bottom of the frame 1, and the transmission assembly 12 includes a driven gear ring 1201 and a bearing 1202, and the driven gear ring 1201 is connected to the outside of the bearing 1202. The transmission assembly 12 also includes a base 1203, a drive motor 1204 and a drive shaft 1205, and the base 1203 is arranged outside the bearing 1202, and the drive motor 1204 is embedded in the inner bottom surface of the base 1203, and the output end of the drive motor 1204 is connected to the drive shaft 1205. The transmission assembly 12 also includes a driving gear 1206 and a supporting frame 1207, and the driving gear 1206 is arranged outside the drive shaft 1205, and the supporting frame 1207 is arranged in the middle of the top rear end of the base 1203. The transmission assembly 12 also includes a replenishing cylinder 1208 and a piston rod 1209, and the top surface of the supporting frame 1207 is penetrated by the replenishing cylinder 1208, and the inside of the replenishing cylinder 1208 is connected to the piston rod 1209.

The specific operation is as follows: the driving motor 1204 drives the driving shaft 1205 and the driving gear 1206 to rotate, and the driving gear 1206 drives the driven ring gear 1201 to rotate along the inner side of the bearing 1202, so that the frame 1 can make a horizontal rotation movement, so that the solar panel installed on the mounting base 8 can always face the sunlight, ensuring the utilization rate of the solar panel to the sunlight.

In summary, when the solar panel support structure is used, the base 1203 is first fixed on a horizontal plane, and the solar panel is installed on the top of the mounting seat 8. Since the mounting seat 8 is provided with an array of ventilation holes 9, the weight of the entire support structure is reduced, and a large amount of raw materials are saved.

When encountering strong winds, the servo motor 2 is controlled to drive the ball screw 3 to rotate, and the connecting seat 5 is carried by the screw nut 4 to vertically descend along the outside of the ball screw 3, and the supporting angles of the first support arm 6 and the second support arm 11 to the first fixing rod 7 and the second fixing rod 10 are respectively changed until the mounting seat 8 is parallel or nearly parallel to the ground, so as to reduce resistance and prevent the solar panel from being overturned;

When the strong wind ends, the ball screw 3 is driven to rotate by the servo motor 2, and the connecting seat 5 is driven to rise vertically along the outside of the ball screw 3 by means of the screw nut 4, so as to change the supporting angles of the first supporting arm 6 and the second supporting arm 11 to the first fixing rod 7 and the second fixing rod 10, respectively, so that the solar panel on the mounting seat 8 is kept vertical to the sunlight to the greatest extent, which is conducive to improving the utilization rate of sunlight;

At this time, the driving motor 1204 drives the driving shaft 1205 and the driving gear 1206 to rotate, and the driving gear 1206 drives the driven gear ring 1201 to rotate along the inner side of the bearing 1202, so that the frame 1 fixed to the driven gear ring 1201 performs horizontal rotation, so that the solar panel installed on the mounting seat 8 can always face the sunlight, ensuring the utilization rate of the solar panel to the sunlight;

During this period, personnel can push the piston rod 1209 inside the replenishing cylinder 1208 to replenish the lubricating fluid from the output end of the replenishing cylinder 1208 to the meshing gap between the driven gear ring 1201 and the driving gear 1206, and then evenly distribute the lubricating fluid through the meshing transmission of the driven gear ring 1201 and the driving gear 1206 to avoid wear, extend the service life of the driven gear ring 1201 and the driving gear 1206, and reduce the probability of damage to the supporting structure.

The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims (8)

1. The utility model provides a solar panel bearing structure, includes frame (1) and second dead lever (10), its characterized in that, servo motor (2) are installed to the top middle-end of frame (1), and servo motor (2) output runs through frame (1) top and is connected with ball screw (3), the outside of ball screw (3) is provided with screw nut (4), and screw nut (4) externally mounted has connecting seat (5), the front and back end of connecting seat (5) is connected with first support arm (6) through the pivot, and the other end of first support arm (6) is connected with first dead lever (7) through the pivot, mount pad (8) are installed at the top of first dead lever (7), and vent hole (9) have been seted up on the surface of mount pad (8), the bottom right side of mount pad (8) is fixed in second dead lever (10), and the surface of second dead lever (10) is connected with second support arm (11) through the pivot.

2. A solar panel support structure according to claim 1, characterized in that the connection base (5) is of a loop-like structure in top view, the first fixing bar (7) and the second fixing bar (10) being parallel to each other.

3. A solar panel support structure according to claim 1, characterized in that the first support arm (6) and the second support arm (11) are each provided in two, and that the end of the second support arm (11) remote from the second fixing rod (10) is in rotational connection with the frame (1).

4. A solar panel support structure according to claim 1, characterized in that the ventilation holes (9) are distributed in an array with respect to the surface of the mounting base (8), and that the frame (1) and the mounting base (8) are mutually perpendicular.

5. A solar panel support structure according to claim 1, characterized in that the bottom of the frame (1) is fitted with a transmission assembly (12), and the transmission assembly (12) comprises a driven gear ring (1201) and a bearing (1202), the bearing (1202) being connected to the outside of the driven gear ring (1201).

6. The solar panel support structure according to claim 5, wherein the transmission assembly (12) further comprises a base (1203), a driving motor (1204) and a driving shaft (1205), the base (1203) is arranged outside the bearing (1202), the driving motor (1204) is embedded in the inner bottom surface of the base (1203), and the driving shaft (1205) is connected to the output end of the driving motor (1204).

7. The solar panel support structure according to claim 6, wherein the transmission assembly (12) further comprises a driving gear (1206) and a supporting frame (1207), the driving gear (1206) is disposed outside the driving shaft (1205), and the supporting frame (1207) is disposed in the middle of the top rear end of the base (1203).

8. The solar panel support structure according to claim 7, wherein the transmission assembly (12) further comprises a supplementing cylinder (1208) and a piston rod (1209), the top surface of the supporting frame (1207) is provided with the supplementing cylinder (1208) in a penetrating manner, and the piston rod (1209) is connected to the inside of the supplementing cylinder (1208).