CN220291964U

CN220291964U - Foldable photovoltaic panel

Info

Publication number: CN220291964U
Application number: CN202321644307.6U
Authority: CN
Inventors: 顾艳艳
Original assignee: Jiangsu Shenyang Photovoltaic Technology Co ltd
Current assignee: Jiangsu Shenyang Photovoltaic Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-01-02
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a foldable photovoltaic panel, which comprises a mounting column, wherein a plurality of rotating discs are rotatably sleeved on the circumferential outer wall of the mounting column, one side of each rotating disc is fixedly connected with the photovoltaic panel, an elastic clamping structure for positioning the rotating angle of each rotating disc on the mounting column is arranged between the contact surface of each rotating disc and the mounting column, the rotating disc is rotated to retract and expand the photovoltaic panel, and the angles of the elastic clamping structures arranged on the rotating discs are different; according to the utility model, through the arrangement that the rotating disc and the mounting column are rotationally sleeved, when the photovoltaic panel is outwards unfolded in a windmill shape around the mounting column, and when the photovoltaic panel is not used, the photovoltaic panel is folded up and down, so that the photovoltaic panel can be conveniently stored, the occupied area is saved no matter the photovoltaic panel is folded and unfolded, and the space utilization rate is improved.

Description

Foldable photovoltaic panel

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a foldable photovoltaic panel.

Background

Solar energy is a clean renewable resource, and is increasingly favored by people, while in solar technology, solar photovoltaic panels are a core part of a solar power generation system, and along with the continuous demands of society, more and more photovoltaic panels in different forms are generated.

The utility model discloses a folding photovoltaic board in patent number CN218301328U, including installation base one, although can fold photovoltaic board among the prior art, the limitation is great when using, and space utilization is relatively poor, and occupation area is big to folding accomodate that can not be fine, the operation is comparatively loaded down with trivial details, influences folding photovoltaic board's practicality.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a foldable photovoltaic panel.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a folding photovoltaic board, includes the erection column, the circumference outer wall rotation cover of erection column is equipped with a plurality of rolling discs, one side fixedly connected with photovoltaic board of rolling disc is equipped with between the contact surface of every rolling disc and erection column and is used for carrying out the elasticity joint structure that the rotation angle was fixed a position to the rolling disc on the erection column, packs up and expand photovoltaic board through rotatory rolling disc, and the elasticity joint structure that sets up on every rolling disc is located the angle differently.

Further, the elastic clamping structure comprises a movable groove arranged at the top of the rotating disc, a clamping column is slidably inserted in the movable groove, a spring is fixed at the bottom end of the clamping column, the other end of the spring is fixedly connected with the inner wall of the bottom of the movable groove, and a clamping hole matched with the clamping column is formed in the mounting column.

Furthermore, the rotating disc and the mounting column are provided with the inserting holes in a penetrating mode along the direction perpendicular to the disc surface of the rotating disc, the inserting holes are communicated with each other in the unfolded state of the rotating disc, and the inserting holes are inserted with limiting clamping pins for positioning the rotating disc.

Furthermore, one side of the limiting bayonet lock is fixedly connected with a handle.

Furthermore, the bottom end of the mounting column is rotatably connected with a telescopic rod, and an adjusting knob is arranged on the telescopic rod.

Furthermore, the bottom end of the telescopic rod is fixedly connected with a mounting bottom plate.

Furthermore, the surface of the mounting bottom plate is provided with two mounting holes, and the mounting bottom plate is positioned and fixed through the mounting holes.

Furthermore, the bottom of the installation bottom plate is adhered with a rubber pad.

Further, the output end of the photovoltaic panel is electrically connected with a photovoltaic controller, and the output end of the photovoltaic controller is electrically connected with a storage battery.

The beneficial effects of the utility model are as follows:

1. through the setting that carousel and erection column rotation cover were established, during the use, the photovoltaic board was windmill-shaped outwards expansion around the erection column, when not using, fold the photovoltaic board together from top to bottom to be convenient for accomodate the photovoltaic board, no matter folding and expansion have all saved area occupied, and have improved space utilization.

2. Through the setting of draw-in post and draw-in hole joint to the setting of inserting the spliced eye with spacing bayonet lock can fix the rolling disc, thereby promotes the stability when photovoltaic board expands and folds.

3. The angle that the photovoltaic board was shone is convenient for be adjusted in setting up through rotation connected mode between erection column and the telescopic link, and the height of photovoltaic board is adjusted to the rethread telescopic link to make the photovoltaic board receive the shining of sunshine better.

Drawings

Fig. 1 is a schematic perspective view of a foldable photovoltaic panel according to the present utility model;

fig. 2 is a schematic rear view of a foldable photovoltaic panel according to the present utility model;

FIG. 3 is a schematic view of a foldable photovoltaic panel according to the present utility model, partially in section;

fig. 4 is a schematic structural view of a foldable photovoltaic panel according to the present utility model;

fig. 5 is a schematic view of a photovoltaic panel structure of a foldable photovoltaic panel according to the present utility model.

In the figure: 1. a mounting column; 2. a rotating disc; 3. a photovoltaic panel; 4. a movable groove; 5. a clamping column; 6. a spring; 7. a clamping hole; 8. a plug hole; 9. a limit bayonet lock; 10. a handle; 11. a telescopic rod; 12. an adjustment knob; 13. a mounting base plate; 14. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a foldable photovoltaic panel comprises a mounting column 1, wherein a plurality of rotating discs 2 are rotatably sleeved on the outer wall of the circumference of the mounting column 1, one side of each rotating disc 2 is fixedly connected with a photovoltaic panel 3, an elastic clamping structure for positioning the rotating angle of each rotating disc 2 on the mounting column 1 is arranged between the contact surface of each rotating disc 2 and the mounting column 1, the rotating disc 2 is rotated to retract and expand the photovoltaic panel, and the angles of the elastic clamping structures arranged on each rotating disc 2 are different; thereby the photovoltaic panel 3 is outwards unfolded in a windmill shape around the mounting column 1 under the drive of the rotating disc 2, and the rotating disc 2 is positioned in a rotating angle through the elastic clamping mechanism.

Specifically, the elastic clamping structure comprises a movable groove 4 arranged at the top of a rotating disc 2, a clamping column 5 is slidably inserted in the movable groove 4, a spring 6 is fixed at the bottom end of the clamping column 5, the other end of the spring 6 is fixedly connected with the inner wall of the bottom of the movable groove 4, a clamping hole 7 used for being matched with the clamping column 5 is arranged on the mounting column 1, after the rotating disc 2 rotates to a corresponding angle, the clamping column 5 is pushed to enter the corresponding clamping hole 7 under the action of the pushing force of the spring 6, so that the limiting of the rotating disc 2 is realized, and one end, close to the clamping hole 7, of the clamping column 5 is of an arc-surface structure, so that the clamping column 5 and the clamping hole 7 can be separated when torque is applied to the rotating disc 2.

Based on the elastic clamping structure, in order to prevent the disconnection between the turntable 2 and the mounting column 1 caused by false touch, the rotating disc 2 and the mounting column 1 are provided with the inserting holes 8 in a penetrating manner along the direction perpendicular to the disc surface of the rotating disc 2, the inserting holes 8 are mutually communicated in the unfolded state of the rotating disc 2, the inserting holes 8 are inserted with the limiting clamping pins 9 for positioning the rotating disc 2, and after the rotating disc 2 is unfolded in a rotating manner, the limiting clamping pins 9 are inserted into the inserting holes 8 to fix the rotating disc 2, so that the photovoltaic panel 3 is fixed, and the reliability of the structure is improved.

One side of the limiting bayonet 9 is fixedly provided with a handle 10 through a bolt, thereby be convenient for to the operation of limiting bayonet 9, the bottom of erection column 1 rotates and is connected with telescopic link 11, rotate the angle that is convenient for adjust photovoltaic board 3 to shine through the design of rotation connected mode between erection column 1 and the telescopic link 11, be equipped with adjust knob 12 on the telescopic link 11, adjust the height of photovoltaic board 3 through telescopic link 11, concretely, as shown in fig. 2, can set up the altitude mixture control hole along the axial on the less pipeline section of telescopic link 11 diameter, make it cooperate with different altitude mixture control hole through rotating adjust knob 12, realize altitude mixture control, and fix the altitude mixture control at tightening adjust knob 12, the bottom welding of telescopic link 11 has mounting plate 13, the top of mounting plate 13 is equipped with two mounting holes 14, carry out fixed mounting to equipment through mounting plate 13 and mounting hole 14, the bottom of mounting plate 13 bonds and has the rubber pad, photovoltaic board 3 output electric connection has photovoltaic controller, photovoltaic controller's model is JR3220, photovoltaic controller's output electric connection has the battery.

Working principle: when the photovoltaic panel 3 is used, firstly, equipment is fixedly installed through an installation bottom plate 13 and an installation hole 14, then, the photovoltaic panel 3 is pulled to enable the rotating disc 2 to rotate on the installation column 1 until the clamping column 5 is clamped with the clamping hole 7, so that the photovoltaic panel 3 is outwards unfolded in a windmill shape around the installation column 1, then, the limiting clamping pin 9 is inserted into the inserting hole 8 to fix the rotating disc 2, so that the photovoltaic panel 3 is fixed, then, the irradiation angle of the photovoltaic panel 3 is conveniently adjusted through the design of a rotating connection mode between the installation column 1 and the telescopic rod 11, then, the height of the photovoltaic panel 3 is adjusted through the telescopic rod 11, the adjusting knob 12 is screwed to fix the height of the telescopic rod 11, and then, the photovoltaic panel 3, the photovoltaic controller and the storage battery are utilized to convert light energy into electric energy and store the electric energy in the storage battery;

when the photovoltaic panel 3 is not used, firstly, the photovoltaic panel 3 is lowered, then the limiting bayonet lock 9 is pulled out of the plug hole 8, and the photovoltaic panel 3 is pulled to separate the clamping column 5 from the clamping hole 7, so that the photovoltaic panel 3 is folded together, and the photovoltaic panel 3 is conveniently stored.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a folding photovoltaic board, includes erection column (1), its characterized in that, the circumference outer wall of erection column (1) rotates the cover and is equipped with a plurality of rolling disc (2), one side fixedly connected with photovoltaic board (3) of rolling disc (2), be equipped with between the contact surface of every rolling disc (2) and erection column (1) and be used for carrying out the elasticity joint structure that fixes a position to rolling disc (2) rotation angle on erection column (1), carry out the packing up and the expansion of photovoltaic board through rotatory rolling disc (2), the elasticity joint structure that sets up on every rolling disc (2) is located the angle differently.

2. The foldable photovoltaic panel according to claim 1, wherein the elastic clamping structure comprises a movable groove (4) arranged at the top of the rotating disc (2), a clamping column (5) is inserted in the movable groove (4) in a sliding manner, a spring (6) is fixed at the bottom end of the clamping column (5), the other end of the spring (6) is fixedly connected with the inner wall of the bottom of the movable groove (4), and a clamping hole (7) matched with the clamping column (5) is formed in the mounting column (1).

3. The foldable photovoltaic panel according to claim 1, wherein the rotating disc (2) and the mounting column (1) are provided with plug holes (8) in a penetrating manner along the direction perpendicular to the disc surface of the rotating disc (2), the plug holes (8) are mutually communicated in the unfolded state of the rotating disc (2), and the plug holes (8) are plugged with limiting clamping pins (9) for positioning the rotating disc (2).

4. A foldable photovoltaic panel according to claim 3, characterized in that one side of the limit bayonet (9) is fixedly connected with a pull handle (10).

5. The foldable photovoltaic panel according to claim 1, wherein the bottom end of the mounting column (1) is rotatably connected with a telescopic rod (11), and an adjusting knob (12) is arranged on the telescopic rod (11).

6. The foldable photovoltaic panel according to claim 5, characterized in that the bottom end of the telescopic rod (11) is fixedly connected with a mounting base plate (13).

7. A foldable photovoltaic panel according to claim 6, characterized in that the panel surface of the mounting base plate (13) is provided with two mounting holes (14), and the positioning and fixing of the mounting base plate (13) is performed through the mounting holes (14).

8. A foldable photovoltaic panel according to claim 6, characterized in that the bottom of the mounting base plate (13) is glued with a rubber pad.

9. The foldable photovoltaic panel of claim 1, wherein the output end of the photovoltaic panel (3) is electrically connected to a photovoltaic controller, and the output end of the photovoltaic controller is electrically connected to a storage battery.