CN218976620U

CN218976620U - Distributed household photovoltaic power generation system

Info

Publication number: CN218976620U
Application number: CN202223100308.2U
Authority: CN
Inventors: 梁超; 颜涛; 陈焕婷
Original assignee: Shandong Hongao Electric Power Technology Co ltd
Current assignee: Shandong Hongao Electric Power Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-05
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a distributed household photovoltaic power generation system, which comprises a mounting frame, wherein a first supporting beam is arranged between an upper beam and a lower beam of the mounting frame, a first mounting plate is fixed on the lower beam, a second mounting plate is fixed on the first supporting beam, a first guide shaft and a second guide shaft are symmetrically fixed on the first mounting plate and the second mounting plate, a screw rod is arranged between the first guide shaft and the second guide shaft and is mounted on the first mounting plate and the second mounting plate through a bearing assembly, the top of the screw rod is connected with a first rotating shaft through a bevel gear steering box, the first rotating shaft is connected with a second rotating shaft through a coupler, and one end of the second rotating shaft is connected with a rotating hand wheel; the screw rod is sleeved with a screw rod nut, the screw rod nut is fixed on the L-shaped movable plate, the guide shaft is connected with the L-shaped movable plate through a linear bearing, the vertical plate of the L-shaped movable plate is connected with the solar photovoltaic plate in a sliding mode, and one end, far away from the screw rod, of the solar photovoltaic plate is rotationally connected to a second supporting cross beam on the other side of the installation frame.

Description

Distributed household photovoltaic power generation system

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a distributed household photovoltaic power generation system.

Background

The existing photovoltaic power generation position of the distributed household is relatively fixed, and the angle or position of the solar cell panel cannot be flexibly adjusted according to the solar heights in different periods, so that the power generation efficiency is relatively low, and the use is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a distributed solar power generation system, which can adjust the angle and the position of a distributed solar power generation plate according to the position of the sun so that the angle and the position of the distributed solar power generation plate are opposite to sunlight, thereby improving the power generation efficiency.

The utility model is realized by the following technical scheme:

the utility model provides a distributed household photovoltaic power generation system, includes the installing frame, be equipped with first supporting beam between the entablature and the entablature of installing frame, be fixed with first mounting panel on the entablature, be fixed with the second mounting panel on the first supporting beam, be fixed with first guiding axle and second guiding axle on first mounting panel and the second mounting panel symmetry, be equipped with the lead screw between first guiding axle and the second guiding axle, the lead screw passes through bearing assembly and installs on first mounting panel and second mounting panel, and the top of lead screw passes through bevel gear steering box and links to each other with first pivot, first pivot passes through the shaft coupling and links to each other with the second pivot, one end of second pivot links to each other with rotatory hand wheel;

the screw rod is sleeved with a screw rod nut, the screw rod nut is fixed on an L-shaped movable plate, a guide shaft is connected with the L-shaped movable plate through a linear bearing, the L-shaped movable plate is connected with a solar photovoltaic plate in a sliding mode, and one end, far away from the screw rod, of the solar photovoltaic plate is rotationally connected to a second supporting beam on the other side of the installation frame.

Further, a third rotating shaft is fixed at the bottom end of the solar photovoltaic panel and is rotatably connected to the hinge base, the hinge base is fixed on the base, and the base is fixed on the second supporting beam.

Further, four end corners of the mounting frame are fixed with caster bases, and movable casters are fixed on the caster bases.

Further, the bevel gear steering box comprises a first bevel gear and a second bevel gear which are meshed with each other, and the bevel gear steering box is fixed on the mounting frame through the mounting bracket.

Furthermore, the cross beam, the longitudinal beam, the first supporting cross beam and the second supporting cross beam of the installation frame are fixedly connected through triangular parts, and the cross beam, the longitudinal beam, the first supporting cross beam and the second supporting cross beam of the installation frame adopt an aluminum profile structure.

The beneficial technical effects of the utility model are as follows: according to the utility model, the first rotating shaft and the second rotating shaft are driven to rotate by rotating the rotating hand wheel, the screw rod is driven to rotate by the first bevel gear and the second bevel gear which are meshed with each other, and the screw rod drives the screw rod nut to move up and down, so that the L-shaped movable plate moves up and down.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a rear view of fig. 1.

Fig. 4 is a right side view of fig. 1.

Fig. 5 is a left side view of fig. 1.

Fig. 6 is a top view of fig. 1.

Fig. 7 is a lower view of fig. 1.

The figure shows:

1. the solar energy photovoltaic device comprises a mounting frame, 2, a first supporting beam, 3, a first mounting plate, 4, a second mounting plate, 5, a first guide shaft, 6, a second guide shaft, 7, a screw rod, 8, a bevel gear steering box, 9, a first rotating shaft, 10, a coupling, 11, a rotating hand wheel, 12, a screw rod nut, 13, an L-shaped moving plate, 14, a solar photovoltaic panel, 15, a second supporting beam, 16, a third rotating shaft, 17, a hinge seat, 18, a moving trundle, 19, a mounting bracket, 20 and a triangular piece.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

Referring to fig. 1-7, a distributed household photovoltaic power generation system comprises a mounting frame 1, a first supporting beam 2 is arranged between an upper beam and a lower beam of the mounting frame 1, a first mounting plate 3 is fixed on the lower beam, a second mounting plate 4 is fixed on the first supporting beam 2, a first guide shaft 5 and a second guide shaft 6 are symmetrically fixed on the first mounting plate 3 and the second mounting plate 4, a screw rod 7 is arranged between the first guide shaft 5 and the second guide shaft 6, the screw rod 7 is mounted on the first mounting plate 3 and the second mounting plate 4 through a bearing assembly, the top of the screw rod 7 is connected with a first rotating shaft 9 through a bevel gear steering box 8, the first rotating shaft 9 is connected with a second rotating shaft through a coupler 10, and one end of the second rotating shaft is connected with a rotating hand wheel 11.

The screw rod 7 is sleeved with a screw rod nut 12, the screw rod nut 12 is fixed on an L-shaped movable plate 13, a guide shaft is connected with the L-shaped movable plate 13 through a linear bearing, the L-shaped movable plate 13 is slidably connected with a solar photovoltaic plate 14, and one end, away from the screw rod 7, of the solar photovoltaic plate 14 is rotatably connected onto a second supporting beam 15 on the other side of the mounting frame 1 through a hinge structure.

In this embodiment, a third rotating shaft 16 is fixed at the bottom end of the solar photovoltaic panel 14, the third rotating shaft 16 is rotatably connected to a hinge base 17, the hinge base 17 is fixed on a base, and the base is fixed on the second supporting beam 15.

In this embodiment, caster bases are fixed at four corners of the mounting frame 1, and movable casters 18 are fixed on the caster bases. By providing the movable casters 18, the solar photovoltaic panel 14 can be moved to a position facing the sun, thereby improving the luminous efficiency.

In this embodiment, the bevel gear steering box 8 includes a first bevel gear and a second bevel gear engaged with each other, and the bevel gear steering box 8 is fixed to the mounting frame 1 by a mounting bracket 19.

In this embodiment, the beams, the stringers, the first support beams 2 and the second support beams 15 of the installation frame 1 are fixedly connected through triangular members 20, and the beams, the stringers, the first support beams 2 and the second support beams 15 of the installation frame 1 adopt an aluminum profile structure.

The working principle of the utility model is as follows: according to the utility model, the first rotating shaft 9 and the second rotating shaft are driven to rotate by rotating the rotating hand wheel 11, the screw rod 7 is driven to rotate by the first bevel gear and the second bevel gear which are meshed with each other, the screw rod 7 rotates to drive the screw rod nut 12 to move up and down, so that the L-shaped movable plate 13 moves up and down, and as the L-shaped movable plate 13 is slidably connected with one end of the solar photovoltaic plate 14, the other end of the solar photovoltaic plate 14 is hinged on the cross beam below the mounting frame 1, the up and down movement of the L-shaped movable plate 13 enables one end of the solar photovoltaic plate 14 to slide, so that the angle between the solar photovoltaic plate 14 and the horizontal plane is adjusted, and in addition, the movable casters 18 are fixed at the four end corners of the mounting frame 1, the movement of the whole distributed photovoltaic power generation system for users can be realized, so that the angle and the position of the solar power generation plate can be adjusted, and the solar photovoltaic plate can be directly opposite to each other, and the conversion efficiency of solar energy can be improved.

Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.

Claims

1. The utility model provides a distributed household photovoltaic power generation system which characterized in that: the device comprises a mounting frame (1), a first supporting beam (2) is arranged between an upper beam and a lower beam of the mounting frame (1), a first mounting plate (3) is fixed on the lower beam, a second mounting plate (4) is fixed on the first supporting beam (2), a first guide shaft (5) and a second guide shaft (6) are symmetrically fixed on the first mounting plate (3) and the second mounting plate (4), a screw rod (7) is arranged between the first guide shaft (5) and the second guide shaft (6), the screw rod (7) is mounted on the first mounting plate (3) and the second mounting plate (4) through a bearing assembly, the top of the screw rod (7) is connected with a first rotating shaft (9) through a bevel gear steering box (8), the first rotating shaft (9) is connected with a second rotating shaft through a coupling (10), and one end of the second rotating shaft is connected with a rotating hand wheel (11);

the screw rod (7) is sleeved with a screw rod nut (12), the screw rod nut (12) is fixed on an L-shaped movable plate (13), a guide shaft is connected with the L-shaped movable plate (13) through a linear bearing, the L-shaped movable plate (13) is connected with a solar photovoltaic plate (14) in a sliding mode, and one end, far away from the screw rod (7), of the solar photovoltaic plate (14) is connected onto a second supporting beam (15) on the other side of the mounting frame (1) in a rotating mode.

2. The distributed household photovoltaic power generation system of claim 1, wherein: the bottom end of the solar photovoltaic panel (14) is fixedly provided with a third rotating shaft (16), the third rotating shaft (16) is rotatably connected to a hinge seat (17), the hinge seat (17) is fixed on a base, and the base is fixed on a second supporting beam (15).

3. The distributed household photovoltaic power generation system of claim 1, wherein: the four end corners of the mounting frame (1) are fixed with caster bases, and movable casters (18) are fixed on the caster bases.

4. The distributed household photovoltaic power generation system of claim 1, wherein: the bevel gear steering box (8) comprises a first bevel gear and a second bevel gear which are meshed with each other, and the bevel gear steering box (8) is fixed on the mounting frame (1) through a mounting bracket (19).

5. The distributed household photovoltaic power generation system of claim 2, wherein: the cross beam, the longitudinal beam, the first supporting cross beam (2) and the second supporting cross beam (15) of the mounting frame (1) are fixedly connected through triangular parts (20), and the cross beam, the longitudinal beam, the first supporting cross beam (2) and the second supporting cross beam (15) of the mounting frame (1) adopt aluminum profile structures.