CN217824851U

CN217824851U - Inclination-angle-adjustable single-axis tracking photovoltaic power generation device

Info

Publication number: CN217824851U
Application number: CN202221109338.7U
Authority: CN
Inventors: 杨富程; 沈宏涛; 王彬滨; 李晔; 全兵; 贾素红; 韩二红; 谢玲; 刘海坤; 杨海波; 李露; 刘康; 张育祥
Original assignee: Sichuan Electric Power Design and Consulting Co Ltd
Current assignee: Sichuan Electric Power Design and Consulting Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-11-15
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a photovoltaic power generation technical field especially relates to an inclination adjustable single-axis tracking photovoltaic power generation device. The following technical scheme is proposed: the photovoltaic installation base comprises a base, the upper end of base is connected with the mounting panel, the upper end of mounting panel is rotated and is connected with the photovoltaic board, the upper end sliding connection of base has the slide that is located the photovoltaic board below, the surface connection of mounting panel has the control box, the upper end of control box slides and pegs graft there is the lifter, the upper end fixedly connected with lifter has the lifter, the top of lifter and the upper end internal surface contact of photovoltaic board. The utility model discloses a start electric putter and make electric putter's flexible end stretch out, drive the slide and keep away from the mounting panel removal, the slide is kept away from the mounting panel removal and will be made the one end of photovoltaic board rise slowly upwards to make the angle of photovoltaic board change, thereby can change the angle of photovoltaic board according to irradiant angular variation, absorption illumination that can be more abundant.

Description

Inclination-angle-adjustable single-axis tracking photovoltaic power generation device

Technical Field

The utility model relates to a photovoltaic power generation technical field especially relates to an inclination adjustable single-axis tracking photovoltaic power generation device.

Background

Along with the continuous development and progress of scientific research, the conversion efficiency of the photovoltaic power generation device is improved, the photovoltaic power generation device converts light energy into electric energy, the power generation device is usually installed outdoors, the photovoltaic panel is arranged in an inclined mode, sunlight can directly irradiate on the photovoltaic panel, and the photovoltaic power generation device has the effects of energy conservation and environmental protection and is wide in application.

The existing photovoltaic power generation device still has some problems when in use, the angles of photovoltaic panels are fixedly installed, the irradiation angle of the sun changes along with the change of time, and if the angle of the photovoltaic panels cannot be adjusted, the light utilization can be influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an inclination adjustable single-axis tracking photovoltaic power generation device to solve among the prior art because the fixed problem that leads to influencing light utilization ratio of photovoltaic board angle.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the utility model discloses the first aspect of the embodiment, an inclination adjustable single-axis tracking photovoltaic power generation device, the on-line screen storage device comprises a base, the upper end of base is connected with the mounting panel, the upper end of mounting panel is rotated and is connected with the photovoltaic board, the upper end sliding connection of base has the slide that is located photovoltaic board below, the lower surface sliding connection of photovoltaic board has the slider, rotate through the round pin axle between the upper end of slide and the slider and be connected, electric putter is installed to the medial surface of mounting panel, electric putter's flexible end and slide fixed connection, the surface connection of mounting panel has the control box, the upper end of control box slides and pegs graft there is the lifter, the upper end fixedly connected with lifter plate of lifter, the top of lifter plate and the upper end internal surface contact of photovoltaic board.

Preferably, the lower surface of the photovoltaic panel is provided with a sliding groove b, the sliding block is connected in the sliding groove b in a sliding mode, the upper surface of the base is provided with a sliding groove a, and the bottom end of the sliding plate is connected with the sliding groove a in a sliding mode.

Preferably, the upper end of the lifting plate is of an arc-shaped structure, and the top end of the lifting plate is made of rubber.

Preferably, the inside connection of control box has the fixed plate of horizontal setting, the bottom of lifter runs through the fixed plate and is connected with the stopper.

Preferably, the outside cover of lifter is equipped with the spacing collar that is located the control box inside, the outside cover of lifter is equipped with the return spring that is located the spacing collar below.

Preferably, one side of the upper end of the base is connected with a protective pad, and the protective pad is made of elastic rubber.

Preferably, when the photovoltaic panel is put down, the bottom end of the photovoltaic panel is in contact with the protective pad, and the inner side of the lower end of the photovoltaic panel is of an arc-shaped structure.

The embodiment of the utility model provides a have following advantage:

the electric push rod is started to extend the telescopic end of the electric push rod to drive the sliding plate to move away from the mounting plate, and the sliding plate moves away from the mounting plate to enable one end of the photovoltaic panel to rise upwards slowly, so that the angle of the photovoltaic panel is changed, the angle of the photovoltaic panel can be changed according to the angle change of illumination, and the illumination can be absorbed more fully;

the telescopic end of the electric push rod retracts to drive the sliding plate to recover the original position, the photovoltaic panel returns to the original state, and the lifting plate moves upwards under the elastic force of the return spring, so that the upper end of the photovoltaic panel has an upward thrust force, and the phenomenon that the sliding block is blocked is effectively avoided;

the protection pad is connected to one side of the upper end of the base, so that the bottom end of the photovoltaic panel can be protected when the angle of the photovoltaic panel is adjusted, and the bottom end of the photovoltaic panel is prevented from being damaged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed in the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

FIG. 1 is a schematic perspective view of a single-axis tracking photovoltaic power generation device with adjustable inclination angle;

FIG. 2 is a schematic view of the mounting plate and the slide plate of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a schematic view of the control box and the lifting plate of FIG. 2;

fig. 5 is a sectional view of the control box of fig. 4.

In the figure: 1. a base; 2. mounting a plate; 3. a photovoltaic panel; 4. a slide plate; 5. a protective pad; 6. a control box; 7. a lifting rod; 8. a lifting plate; 9. an electric push rod; 10. a chute a; 11. a chute b; 12. a slider; 13. a pin shaft; 14. a fixing plate; 15. a limiting ring; 16. and a return spring.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1-5, the utility model provides a single-axis tracking photovoltaic power generation device with adjustable inclination angle, including base 1, the upper end of base 1 is connected with mounting panel 2, the upper end of mounting panel 2 is rotated and is connected with photovoltaic board 3, the upper end of base 1 is slidably connected with slide 4 that is located below photovoltaic board 3, the lower surface of photovoltaic board 3 is slidably connected with slider 12, the upper end of slide 4 is rotatably connected with slider 12 through round pin axle 13, electric putter 9 is installed to the medial surface of mounting panel 2, the flexible end of electric putter 9 is fixedly connected with slide 4, the surface of mounting panel 2 is connected with control box 6, the upper end of control box 6 is slidably inserted and connected with lifter 7, the upper end of lifter 7 is fixedly connected with lifter 8, the upper end of lifter 8 is arc structure, and the top of lifter 8 is made for the rubber material, can not cause the lower surface of photovoltaic board 3 to collide with; the top end of the lifting plate 8 is in contact with the inner surface of the upper end of the photovoltaic panel 3; spout b11 has been seted up to photovoltaic board 3's lower surface, and slider 12 sliding connection has been seted up to base 1's upper surface in spout b11, and spout a10, slide 4's bottom and spout a10 sliding connection, slide 4 are the rectangle structure, and constitute the triangle-shaped structure between slide 4 and the photovoltaic board 3, can further improve the stability of whole device.

Example two

As shown in fig. 2 and fig. 5, the utility model provides a single-axis tracking photovoltaic power generation device with adjustable inclination compares in embodiment one, and this embodiment still includes: a fixing plate 14 which is transversely arranged is connected inside the control box 6, the bottom end of the lifting rod 7 penetrates through the fixing plate 14 and is connected with a limiting block, and the lifting rod 7 is connected with the fixing plate 14 in a sliding manner; a limiting ring 15 positioned in the control box 6 is sleeved on the outer side of the lifting rod 7, a return spring 16 positioned below the limiting ring 15 is sleeved on the outer side of the lifting rod 7, and the return spring 16 is made of stainless steel and has good elasticity; one side of the upper end of the base 1 is connected with a protective pad 5, and the protective pad 5 is made of elastic rubber materials and can protect the bottom end of the photovoltaic panel 3; when the photovoltaic panel 3 is put down, the bottom end of the photovoltaic panel is in contact with the protective pad 5, and the inner side of the lower end of the photovoltaic panel 3 is of an arc-shaped structure.

The working principle is as follows: when the angle of sunlight changes, can further increase the absorptivity of light through the angle of adjusting photovoltaic board 3, make electric putter 9's flexible end stretch out through starting electric putter 9, it removes to drive slide 4 and keep away from mounting panel 2, slide 4 keeps away from mounting panel 2 and removes the one end that will make photovoltaic board 3 and slowly upwards rise, thereby make photovoltaic board 3's angle change, photovoltaic board 3's upper end will slowly move down, thereby make lifter plate 8 move down, drive slide 4 through making electric putter 9's flexible end withdrawal and resume original position, photovoltaic board 3 will return original state, lifter plate 8 will upwards move under return spring 16's elasticity, thereby make photovoltaic board 3's upper end have an ascending thrust, the phenomenon that the slider 12 appears the jam has been avoided effectively, through protection pad 5 is connected to upper end one side at base 1, can play the effect of protection to photovoltaic board 3's bottom when adjusting photovoltaic board 3 angle, avoid the bottom of photovoltaic board 3 to be damaged.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an inclination adjustable single-axis tracking photovoltaic power generation device, includes base (1), the upper end of base (1) is connected with mounting panel (2), its characterized in that: the upper end of the mounting plate (2) is rotatably connected with a photovoltaic plate (3), the upper end of the base (1) is slidably connected with a sliding plate (4) positioned below the photovoltaic plate (3), the lower surface of the photovoltaic plate (3) is slidably connected with a sliding block (12), the upper end of the sliding plate (4) is rotatably connected with the sliding block (12) through a pin shaft (13), an electric push rod (9) is mounted on the inner side surface of the mounting plate (2), the telescopic end of the electric push rod (9) is fixedly connected with the sliding plate (4), the outer surface of the mounting plate (2) is connected with a control box (6), the upper end of the control box (6) is inserted with a lifting rod (7) in a sliding way, the upper end of the lifting rod (7) is fixedly connected with a lifting plate (8), and the top end of the lifting plate (8) is in inner surface contact with the upper end of the photovoltaic panel (3).

2. The inclination-adjustable single-axis tracking photovoltaic power generation device according to claim 1, wherein a sliding groove b (11) is formed in a lower surface of the photovoltaic panel (3), the sliding block (12) is slidably connected in the sliding groove b (11), a sliding groove a (10) is formed in an upper surface of the base (1), and a bottom end of the sliding plate (4) is slidably connected with the sliding groove a (10).

3. The inclination-adjustable single-shaft tracking photovoltaic power generation device according to claim 1, wherein the upper end of the lifting plate (8) is of an arc-shaped structure, and the top end of the lifting plate (8) is made of rubber.

4. The single-shaft tracking photovoltaic power generation device with the adjustable inclination angle as claimed in claim 1, wherein a transversely arranged fixing plate (14) is connected to the inside of the control box (6), and the bottom end of the lifting rod (7) penetrates through the fixing plate (14) and is connected with a limiting block.

5. The single-shaft tracking photovoltaic power generation device with the adjustable inclination angle as claimed in claim 4, wherein the outer side of the lifting rod (7) is sleeved with a limiting ring (15) located inside the control box (6), and the outer side of the lifting rod (7) is sleeved with a return spring (16) located below the limiting ring (15).

6. The inclination-adjustable single-axis tracking photovoltaic power generation device according to claim 1, wherein a protective pad (5) is connected to one side of the upper end of the base (1), and the protective pad (5) is made of elastic rubber.

7. The tilt-adjustable single-axis tracking photovoltaic power generation device according to claim 6, wherein the bottom end of the photovoltaic panel (3) is in contact with the protective pad (5) when the photovoltaic panel is laid down, and the inner side of the lower end of the photovoltaic panel (3) is of an arc-shaped structure.