CN216794905U

CN216794905U - Portable photovoltaic power generation assembly for photovoltaic power generation system

Info

Publication number: CN216794905U
Application number: CN202220196961.4U
Authority: CN
Inventors: 张学焕
Original assignee: Jiangxi Newenergy Technology Institute
Current assignee: Jiangxi Newenergy Technology Institute
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-21
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a portable photovoltaic power generation assembly for a photovoltaic power generation system, which comprises a base, wherein a rotating seat is installed at the upper end of the base, a rotating column is connected to the lower end of the rotating seat, a rotating groove is formed in the surface of the base, close to the joint of the rotating column, a fixing frame is connected to the upper end of the rotating seat, a fixed photovoltaic plate is installed on the surface of the fixing frame, and folding photovoltaic plates are installed on two sides of the fixed photovoltaic plate. According to the utility model, the rotating seat is arranged at the upper end of the base, so that the angle of the photovoltaic panel can be adjusted along with the irradiation angle of the sun, and the photovoltaic panel can absorb solar energy; the fixing frame is connected to the upper end of the rotary seat, the lower end of the fixing frame is connected with the supporting rod, the angle of the fixing frame can be adjusted by the aid of the first rotating shaft, then the supporting rod is rotated along the inner side of the supporting frame, the lower end of the supporting rod is embedded into the clamping groove, and accordingly the fixing frame is supported and fixed, and solar energy can be absorbed by the photovoltaic panel conveniently.

Description

Portable photovoltaic power generation assembly for photovoltaic power generation system

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a portable photovoltaic power generation assembly for a photovoltaic power generation system.

Background

A photovoltaic power generation system refers to a power generation system that directly converts light energy into electric energy without a thermal process. Its main components are solar cell, accumulator, controller and inverter. The device has the characteristics of high reliability, long service life, no environmental pollution, independent power generation and grid-connected operation.

Solar power generation is generally referred to as solar photovoltaic power generation, referred to as "photovoltaic". Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. A key element of this technology is the solar cell. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.

However, the existing solar cell panel is generally fixedly arranged at a position facing the sun, and the change of the position of the solar cell panel is difficult and is not portable enough.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a portable photovoltaic power generation assembly for a photovoltaic power generation system, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a portable photovoltaic power generation subassembly for photovoltaic power generation system, includes the base, the roating seat is installed to the upper end of base, the lower extreme of roating seat is connected with the column spinner, the junction that the surface of base is close to the column spinner has been seted up and has been rotated the groove, the spread groove has been seted up on the inner wall that rotates the groove, the inboard of spread groove is connected with the spring, the top of spring is connected with the connecting plate, the surface connection of connecting plate has the ball, the upper end of roating seat is connected with the mount, the surface mounting of mount has fixed photovoltaic board, folding photovoltaic board is installed to the both sides of fixed photovoltaic board.

Preferably, the supporting legs are installed at the lower end corners of the base, the supporting legs are fixed to the base in a welding mode, and the number of the supporting legs is four, and the supporting legs are arranged in a rectangular array.

Preferably, the rotary column and the rotary seat are integrally formed, a plurality of groups of limiting holes are formed in the surface of the rotary column at equal intervals, the shape of each limiting hole is matched with the corresponding ball, and the balls are movably clamped on the inner sides of the limiting holes and attached to the inner walls of the limiting holes.

Preferably, the shape of the rotating groove is matched with the rotating column, the rotating column rotates along the inner side of the rotating groove, the connecting grooves extend to the inner side of the base, the number of the connecting grooves is four, and the connecting grooves are distributed in an annular array along the inner side of the base.

Preferably, the connecting plate inlay is in the inboard of spread groove to slide along the inner wall of spread groove, the end of spring is fixed in the inboard of spread groove, top and connecting plate fixed connection, the ball inlay is in the inboard of connecting plate, and rotates along the inboard of connecting plate.

Preferably, the junction of mount and roating seat is provided with first pivot, and the mount rotates along the upper end of roating seat through first pivot, the lower extreme of mount is for the one end fixedly connected with support frame of first pivot, the inboard of support frame is connected with the bracing piece, and the bracing piece passes through the connecting rod and rotates along the inboard of support frame.

Preferably, the surface of the rotating seat is provided with a groove at the lower end close to the supporting rod, a plurality of groups of clamping grooves are formed in the inner side of the groove at equal intervals, and the tail end of the supporting rod is opened and clamped in the inner sides of the clamping grooves.

Preferably, the fixed photovoltaic panel is fixedly connected with the fixing frame, a second rotating shaft is arranged at the joint of the fixed photovoltaic panel and the folding photovoltaic panel, and the folding photovoltaic panel rotates along the side end of the fixed photovoltaic panel through the second rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the solar photovoltaic panel, the rotating base is arranged at the upper end of the base, the angle of the photovoltaic panel can be adjusted along with the irradiation angle of the sun, the photovoltaic panel can absorb solar energy conveniently, meanwhile, in the process of rotating the rotating base, the ball is separated from the limiting hole, meanwhile, the rotating column extrudes the ball, the connecting plate compression spring is driven, the ball and the connecting plate move inwards along the connecting groove, after the rotating column rotates, the spring pushes the connecting plate and the ball on the surface to be clamped and embedded in the limiting hole again, the rotating column is fixed, and the stability of the rotating base can be improved.

(2) According to the utility model, the upper end of the rotating seat is connected with the fixing frame, the lower end of the fixing frame is connected with the supporting rod, the angle of the fixing frame can be adjusted by utilizing the first rotating shaft, and then the supporting rod is rotated along the inner side of the supporting frame, so that the lower end of the supporting rod is embedded into the clamping groove, the fixing frame is supported and fixed, and the photovoltaic panel can conveniently absorb solar energy.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a portable photovoltaic power generation assembly for a photovoltaic power generation system according to the present invention;

FIG. 2 is a schematic structural diagram of a portable photovoltaic power generation assembly for a photovoltaic power generation system according to the present invention in an operating state;

FIG. 3 is a cross-sectional view of a connection between a rotating base and a base of a portable photovoltaic power generation assembly for a photovoltaic power generation system according to the present invention;

FIG. 4 is a schematic structural diagram of a swivel in a portable photovoltaic module for a photovoltaic power generation system according to the present invention;

fig. 5 is a cross-sectional view of a base of a portable photovoltaic power generation assembly for use in a photovoltaic power generation system in accordance with the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a rotating base; 4. rotating the column; 5. a rotating groove; 6. connecting grooves; 7. a spring; 8. a connecting plate; 9. a ball bearing; 10. a limiting hole; 11. a fixed mount; 12. a first rotating shaft; 13. a support frame; 14. a support bar; 15. a groove; 16. a card slot; 17. fixing the photovoltaic panel; 18. folding the photovoltaic panel; 19. a second rotating shaft.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a portable photovoltaic power generation component for photovoltaic power generation system, includes base 1, and supporting legs 2 are installed to base 1's lower extreme corner, and fixed through the welding mode between supporting legs 2 and the base 1, can strengthen the joint strength between supporting legs 2 and the base 1, and the quantity of supporting legs 2 is four groups to be rectangular array and arrange, can improve photovoltaic power generation component's stability through supporting legs 2.

The upper end of the base 1 is provided with a rotating seat 3, the angle of the photovoltaic panel can be adjusted according to the irradiation direction of the sun through the rotating seat 3, the lower end of the rotating seat 3 is connected with a rotating column 4, the rotating column 4 and the rotating seat 3 are integrally formed, a plurality of groups of limiting holes 10 are arranged on the surface of the rotating column 4 at equal intervals, a rotating groove 5 is arranged on the surface of the base 1 near the joint of the rotating column 4, the shape of the rotating groove 5 is matched with that of the rotating column 4, the rotating column 4 rotates along the inner side of the rotating groove 5, the rotating seat 3 can be driven to rotate by the rotating column 4, the inner wall of the rotating groove 5 is provided with connecting grooves 6, the connecting grooves 6 extend to the inner side of the base 1, the number of the connecting grooves 6 is four groups, the connecting grooves are arranged in an annular array along the inner side of the base 1, the inner side of the connecting grooves 6 is connected with springs 7, the top ends of the springs 7 are connected with connecting plates 8, the connecting plates 8 are clamped and embedded in the connecting grooves 6, and slide along the inner wall of spread groove 6, the end of spring 7 is fixed in the inboard of spread groove 6, top and connecting plate 8 fixed connection, the surface of connecting plate 8 is connected with ball 9, ball 9 inlay card is in the inboard of connecting plate 8, and rotate along the inboard of connecting plate 8, the shape and the spacing hole 10 of ball 9 coincide, and ball 9 activity inlay card is in the inboard of spacing hole 10, and laminate with the inner wall of spacing hole 10, through spring 7 cooperation ball 9, can let ball 9 imbed spacing inslot, can play the limiting displacement to column spinner 4, can guarantee the stability of roating seat 3.

The upper end of the rotary seat 3 is connected with a fixed frame 11, the photovoltaic panel is conveniently installed by utilizing the fixed frame 11, a first rotating shaft 12 is arranged at the joint of the fixed frame 11 and the rotary seat 3, the included angle between the rotary seat 3 and the fixed plate can be adjusted along the rotary seat 3 through the first rotating shaft 12, so as to drive and adjust the irradiation angle between the photovoltaic panel and the sun, the fixed frame 11 rotates along the upper end of the rotary seat 3 through the first rotating shaft 12, the lower end of the fixed frame 11 is fixedly connected with a supporting frame 13 relative to one end of the first rotating shaft 12, the inner side of the supporting frame 13 is connected with a supporting rod 14, the fixed frame 11 can be supported and fixed through the supporting rod 14, so as to ensure the stability of the fixed frame 11 and the photovoltaic panel, the supporting rod 14 rotates along the inner side of the supporting frame 13 through a connecting rod, a groove 15 is arranged on the surface of the rotary seat 3 close to the lower end of the supporting rod 14, and a plurality of groups of clamping grooves 16 are arranged at equal intervals on the inner side of the groove 15, and the tail end of the supporting rod 14 is opened and clamped at the inner side of the clamping groove 16.

The surface mounting of mount 11 has fixed photovoltaic board 17, fixed photovoltaic board 17 and mount 11 fixed connection, folding photovoltaic board 18 is installed to the both sides of fixed photovoltaic board 17, and be provided with second pivot 19 in the junction of fixed photovoltaic board 17 and folding photovoltaic board 18, folding photovoltaic board 18 rotates along fixed photovoltaic board 17 side through second pivot 19, can expand or pack up folding photovoltaic board 18 along fixed photovoltaic board 17 through second pivot 19, be favorable to improving the area of photovoltaic board.

It should be noted that, when it is needed, the photovoltaic power generation assembly is first installed at a designated position through the support leg 2, then the second rotating shaft 19 is used to unfold the folded photovoltaic panel 18, the photovoltaic panel absorbs solar energy and converts the solar energy into electrical energy for storage, then the rotating base 3 is rotated according to the irradiation angle of the sun, so that the rotating column 4 rotates in the rotating groove 5, during the rotation, the ball 9 is disengaged from the limiting hole 10, meanwhile, the rotating column 4 extrudes the ball 9, drives the connecting plate 8 to compress the spring 7, so that the ball 9 and the connecting plate 8 move inwards along the connecting groove 6, after the rotating column 4 rotates, the spring 7 pushes the connecting plate 8 and the ball 9 on the surface to be clamped in the limiting hole 10 again, so as to fix the rotating column 4, and then the included angle between the rotating base 3 and the fixing plate can be adjusted through the first rotating shaft 12, the fixed photovoltaic panel 17 and the folding photovoltaic panel 18 on the surface of the fixed frame 11 can be maximally irradiated by the sun.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A portable photovoltaic power generation assembly for a photovoltaic power generation system, comprising a base (1), characterized in that: roating seat (3) are installed to the upper end of base (1), the lower extreme of roating seat (3) is connected with column spinner (4), rotation groove (5) have been seted up near the junction of column spinner (4) on the surface of base (1), spread groove (6) have been seted up on the inner wall of rotation groove (5), the inboard of spread groove (6) is connected with spring (7), the top of spring (7) is connected with connecting plate (8), the surface connection of connecting plate (8) has ball (9), the upper end of roating seat (3) is connected with mount (11), the surface mounting of mount (11) has fixed photovoltaic board (17), folding photovoltaic board (18) are installed to the both sides of fixed photovoltaic board (17).

2. A portable photovoltaic power generation assembly for a photovoltaic power generation system in accordance with claim 1, wherein: supporting legs (2) are installed at the lower end corners of the base (1), the supporting legs (2) are fixed to the base (1) in a welding mode, and the number of the supporting legs (2) is four groups and the supporting legs are arranged in a rectangular array.

3. A portable photovoltaic power generation assembly for a photovoltaic power generation system in accordance with claim 1, wherein: the rotary column (4) and the rotary base (3) are integrally formed, a plurality of groups of limiting holes (10) are formed in the surface of the rotary column (4) at equal intervals, the shape of each limiting hole (10) is matched with the balls (9), and the balls (9) are movably clamped and embedded in the inner side of each limiting hole (10) and attached to the inner wall of each limiting hole (10).

4. A portable photovoltaic power generation assembly for a photovoltaic power generation system in accordance with claim 1, wherein: the shape of rotating groove (5) coincide with column spinner (4), and column spinner (4) rotate along the inboard of rotating groove (5), spread groove (6) extend to the inboard of base (1), and the quantity of spread groove (6) is four groups to be annular array along the inboard of base (1) and arrange.

5. A portable photovoltaic power generation assembly for a photovoltaic power generation system in accordance with claim 4, wherein: the connecting plate (8) is embedded in the inner side of the connecting groove (6) in a clamped mode and slides along the inner wall of the connecting groove (6), the tail end of the spring (7) is fixed to the inner side of the connecting groove (6), the top end of the spring is fixedly connected with the connecting plate (8), and the ball (9) is embedded in the inner side of the connecting plate (8) in a clamped mode and rotates along the inner side of the connecting plate (8).

6. A portable photovoltaic power generation assembly for a photovoltaic power generation system in accordance with claim 1, wherein: the utility model discloses a rotary table, including mount (11), mount (11) and roating seat (3), the junction of mount (11) and roating seat (3) is provided with first pivot (12), and mount (11) rotate along the upper end of roating seat (3) through first pivot (12), the lower extreme of mount (11) is for one end fixedly connected with support frame (13) of first pivot (12), the inboard of support frame (13) is connected with bracing piece (14), and bracing piece (14) rotate along the inboard of support frame (13) through the connecting rod.

7. A portable photovoltaic power generation assembly for a photovoltaic power generation system in accordance with claim 6, wherein: the lower end of the surface of the rotary seat (3), which is close to the supporting rod (14), is provided with a groove (15), a plurality of groups of clamping grooves (16) are arranged on the inner side of the groove (15) at equal intervals, and the tail end of the supporting rod (14) is opened and clamped on the inner side of the clamping grooves (16).

8. A portable photovoltaic power generation assembly for a photovoltaic power generation system in accordance with claim 1, wherein: fixed photovoltaic board (17) and mount (11) fixed connection, and be provided with second pivot (19) in the junction of fixed photovoltaic board (17) and folding photovoltaic board (18), folding photovoltaic board (18) are followed fixed photovoltaic board (17) side through second pivot (19) and are rotated.