Folding modular portable photovoltaic panel

Abstract

The utility model relates to the technical field of photovoltaic panels, and discloses a folding type modularized portable photovoltaic panel which comprises a supporting base column, folding portable mechanisms are arranged on the outer wall and the top of the supporting base column, a bottom supporting mechanism is arranged at the bottom of the supporting base column, and each folding portable mechanism comprises a fixed frame, a movable frame and a holding frame. The fixed frame is fixedly installed on the outer wall of the supporting base column, the movable frame is rotationally connected to the outer wall of the supporting base column, and solar panel bodies are fixedly installed on the inner wall of the fixed frame and the inner wall of the movable frame. Through the connection relation design of the movable frames and the supporting base columns, a user can rotate and fold the three lower movable frames to the bottom of the solar panel main body under the condition that the positioning bolts are loosened, the overall occupied area of the solar panel main body is reduced, and then the user can carry and move the structure from the holding frame; the portable requirement of a user is met, and the convenience of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panels, and specifically to a foldable modular portable photovoltaic panel. Background Art

[0002] Solar photovoltaic system, also known as photovoltaic, abbreviated as photovoltaic, refers to a facility that converts solar energy into direct current electricity by using the photovoltaic effect of photovoltaic semiconductor materials. The core of photovoltaic facilities is solar panels.

[0003] A Chinese patent discloses a photovoltaic panel with a publication number of CN220673678U. The technical solution disclosed in the patent document is as follows: it includes a mounting plate, a plurality of power generation panels are installed at the front end of the mounting plate, the mounting plate includes a plurality of support plates, and the plurality of support plates are connected by connecting plates, and a plurality of adjustment rods are installed at the rear end of the mounting plate. The plurality of support plates can be limited by the mutual cooperation of the plurality of adjustment rods to avoid bending of the plurality of support plates.

[0004] In order to solve the problem that photovoltaic panels without flexibility are extremely easy to be damaged when subjected to external forces, the existing technology adopts a method of designing a first support rod, a second support rod, a third support rod and other components to cooperate with each other. However, it is still inconvenient for users to fold and carry the photovoltaic panels. Users often need to carry photovoltaic panels for power supply during outdoor activities. This structure is not convenient for users to carry and needs to be improved. Utility Model Content

[0005] The utility model aims to provide a foldable modular portable photovoltaic panel to solve the problem that the photovoltaic panel in the prior art is inconvenient for users to fold and carry.

[0006] The utility model provides the following technical solution: a foldable modular portable photovoltaic panel, comprising a supporting base column, the outer wall and the top of the supporting base column are provided with a foldable portable mechanism, and the bottom of the supporting base column is provided with a bottom supporting mechanism.

[0007] The folding and portable mechanism includes a fixed frame, a movable frame and a holding frame, the fixed frame is fixedly installed on the outer wall of the supporting base column, the movable frame is rotatably connected to the outer wall of the supporting base column, the solar panel body is fixedly installed on the inner walls of the fixed frame and the movable frame, the outer wall of the movable frame is threadedly connected with a positioning bolt, the threaded end of the positioning bolt is movably connected to the outer wall of the supporting base column, the holding frame is fixedly sleeved on the outer wall of the supporting base column and is located below the movable frame. The design of the fixed frame, the movable frame and the positioning bolt is convenient for users to fold the solar panel body.

[0008] As a preferred embodiment of the above technical solution, the foldable and portable mechanism also includes a movable adapter seat, which is detachably connected to the top of the supporting base column, and the top of the movable adapter seat is rotatably connected to a hollow tube. Through the design of the movable adapter seat, the user can selectively install the entire hollow tube.

[0009] As a preferred embodiment of the above technical solution, a blower is fixedly connected to the top of the hollow tube, and a blower cover is detachably connected to the top of the blower. After the blower is working, it can output airflow to clean the solar panel body.

[0010] As a preferred embodiment of the above technical solution, a strip tube is fixedly connected to the outer wall of the hollow tube, a strip nozzle is fixedly connected to the bottom of the strip tube, and a driving elbow is fixedly connected to one end of the strip tube away from the hollow tube, and the driving elbow can output part of the airflow to drive the strip nozzle to rotate.

[0011] As a preferred embodiment of the above technical solution, the bottom support mechanism includes a positioning seat, a rotating seat is rotatably connected to the inner wall of the positioning seat, and the top of the rotating seat is fixedly connected to the bottom of the supporting base column.

[0012] As a preferred embodiment of the above technical solution, a stepper motor is fixedly mounted on the outer wall of the positioning seat, the output shaft of the stepper motor is fixedly connected to the end of the positioning seat, and the stepper motor is used to drive the rotating seat to rotate and adjust the elevation angle of the solar panel body.

[0013] As a preferred embodiment of the above technical solution, a counterweight seat is fixedly installed on the bottom of the positioning seat, and a pinning hole is opened on the top of the counterweight seat. Through the design of the counterweight seat, the structure can be supported on a flat ground.

[0014] As a preferred embodiment of the above technical solution, a pinning rod is movably inserted into the inner wall of the pinning hole, a cross extension plug is fixedly connected to the bottom of the pinning rod, and a pull ring is welded to the top of the pinning rod. The design of the cross extension plug improves the stability of the pinning rod when it is inserted into the ground.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is designed with a connection relationship between the movable frame and the supporting base column. The user can rotate and fold the three movable frames below to the bottom of the solar panel body when loosening the positioning bolts, thereby reducing the overall footprint of the solar panel body. The user can then carry and move the structure from the holding frame to meet the user's portability needs and improve the convenience of the structure. After the three movable frames below are unfolded, the four solar panel bodies can fully receive sunlight to generate electricity, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the folding structure of the fixed frame and the movable frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the movable adapter of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the positioning seat of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the counterweight seat of the utility model.

[0022] In the figure: 1. Support base column; 2. Folding portable mechanism; 21. Fixed frame; 22. Movable frame; 23. Solar panel body; 24. Positioning bolt; 25. Holding frame; 26. Movable adapter seat; 27. Hollow tube; 28. Blower; 281. Fan cover; 29. ​​Strip tube; 291. Strip nozzle; 292. Driving elbow; 3. Bottom support mechanism; 31. Positioning seat; 32. Rotating seat; 33. Stepping motor; 34. Counterweight seat; 35. Pinning hole; 36. Pinning rod; 37. Cross extension plug; 38. Pull ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] like Figure 1-2 As shown, the utility model provides a technical solution: a foldable modular portable photovoltaic panel, including a support column 1, the outer wall and the top of the support column 1 are provided with a foldable portable mechanism 2, the bottom of the support column 1 is provided with a bottom support mechanism 3, the foldable portable mechanism 2 includes a fixed frame 21, a movable frame 22 and a holding frame 25, the fixed frame 21 is fixedly installed on the outer wall of the support column 1, the movable frame 22 is rotatably connected to the outer wall of the support column 1, the inner walls of the fixed frame 21 and the movable frame 22 are fixedly installed with a solar panel body 23, and the outer wall of the movable frame 22 is provided with a bottom support mechanism 3. A positioning bolt 24 is threadedly connected, and the threaded end of the positioning bolt 24 is movably connected to the outer wall of the supporting base column 1. The holding frame 25 is fixedly sleeved on the outer wall of the supporting base column 1 and is located below the movable frame 22. By loosening the positioning bolt 24, the user can rotate the movable frame 22 on the outer wall of the supporting base column 1, causing the movable frame 22 to fold at the bottom of the solar panel body 23, and then the portable processing of the present structure can be completed from the holding frame 25, causing the movable frame 22 to unfold in turn at the bottom of the solar panel body 23, so that the four solar panel bodies 23 can fully receive sunlight to generate electricity.

[0025] As an implementation method in this embodiment, Figure 3 As shown, the foldable portable mechanism 2 also includes a movable adapter 26, which is detachably connected to the top of the supporting base column 1, and the top of the movable adapter 26 is rotatably connected to a hollow tube 27, and the top of the hollow tube 27 is fixedly connected to a blower 28, and the top of the blower 28 is detachably connected to a fan cover 281, and the outer wall of the hollow tube 27 is fixedly connected to a strip tube 29, and the bottom of the strip tube 29 is fixedly connected to a strip nozzle 291, and one end of the strip tube 29 away from the hollow tube 27 is fixedly connected to the It is connected to a driving elbow 292 to control the operation of the blower 28. The airflow can be transported to the inner cavity of the strip tube 29 through the hollow tube 27. The airflow is then ejected from the bottom of the strip nozzle 291 to the top of the solar panel body 23, thereby achieving the function of blowing and cleaning it, thereby avoiding the problem that the solar panel body 23 is easily covered by sand in places with a lot of wind and sand. Part of the airflow will be output from the driving elbow 292, and the strip tube 29 will be driven to rotate by the reaction force, thereby improving the comprehensiveness of the blowing and cleaning.

[0026] As an implementation method in this embodiment, Figure 4-5 As shown, the bottom support mechanism 3 includes a positioning seat 31, a rotating seat 32 is rotatably connected to the inner wall of the positioning seat 31, the top of the rotating seat 32 is fixedly connected to the bottom of the support base column 1, a stepper motor 33 is fixedly installed on the outer wall of the positioning seat 31, the output shaft of the stepper motor 33 is fixedly connected to the end of the positioning seat 31, a counterweight seat 34 is fixedly installed at the bottom of the positioning seat 31, a pin hole 35 is opened on the top of the counterweight seat 34, a pin rod 36 is movably inserted on the inner wall of the pin hole 35, and the pin is fixed. The bottom of the fixing rod 36 is fixedly connected with a cross extension plug-in 37, and the top of the fixing rod 36 is welded with a pull ring 38, which controls the operation of the stepper motor 33 and drives the rotating seat 32 to rotate, thereby changing the elevation angle of the solar panel body 23 so that the solar panel body 23 faces the sun, thereby improving the power generation efficiency. Through the design of the counterweight seat 34, the structure can be temporarily supported, and the user can selectively insert the fixing rod 36 into the fixing hole 35 so that the structure is firmly connected to the ground.

[0027] Working principle: manually rotate the positioning bolt 24 to loosen it, and then rotate the movable frame 22 on the outer wall of the supporting column 1 to cause the movable frame 22 to fold at the bottom of the solar panel body 23, and then tighten the positioning bolt 24. Then it can be carried out from the holding frame 25. The user can selectively install the movable adapter 26 as a whole on the top of the supporting column 1, control the blower 28 to work, and cause the strip nozzle 291 to rotate and spray air on the top of the solar panel body 23 to clean it.

[0028] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A foldable modular portable photovoltaic panel, comprising a support column (1), characterized in that: The outer wall and the top of the support base column (1) are provided with a foldable portable mechanism (2), and the bottom of the support base column (1) is provided with a bottom support mechanism (3); The foldable portable mechanism (2) comprises a fixed frame (21), a movable frame (22) and a holding frame (25); the fixed frame (21) is fixedly mounted on the outer wall of the supporting column (1); the movable frame (22) is rotatably connected to the outer wall of the supporting column (1); a solar panel body (23) is fixedly mounted on the inner walls of the fixed frame (21) and the movable frame (22); a positioning bolt (24) is threadedly connected to the outer wall of the movable frame (22); a threaded end of the positioning bolt (24) is movably connected to the outer wall of the supporting column (1); and the holding frame (25) is fixedly sleeved on the outer wall of the supporting column (1) and is located below the movable frame (22).

2. A foldable modular portable photovoltaic panel according to claim 1, characterized in that: The foldable portable mechanism (2) further comprises a movable adapter seat (26), wherein the movable adapter seat (26) is detachably connected to the top of the supporting base column (1), and the top of the movable adapter seat (26) is rotatably connected to a hollow tube (27).

3. A foldable modular portable photovoltaic panel according to claim 2, characterized in that: The top of the hollow tube (27) is fixedly connected to a blower (28), and the top of the blower (28) is detachably connected to a blower cover (281).

4. A foldable modular portable photovoltaic panel according to claim 3, characterized in that: A strip tube (29) is fixedly connected to the outer wall of the hollow tube (27), a strip nozzle (291) is fixedly connected to the bottom of the strip tube (29), and a driving curved tube (292) is fixedly connected to one end of the strip tube (29) away from the hollow tube (27).

5. The foldable modular portable photovoltaic panel according to claim 1, characterized in that: The bottom support mechanism (3) comprises a positioning seat (31), the inner wall of which is rotatably connected to a rotating seat (32), and the top of the rotating seat (32) is fixedly connected to the bottom of the supporting base column (1).

6. A foldable modular portable photovoltaic panel according to claim 5, characterized in that: A stepper motor (33) is fixedly mounted on the outer wall of the positioning seat (31), and an output shaft of the stepper motor (33) is fixedly connected to the end of the positioning seat (31).

7. A foldable modular portable photovoltaic panel according to claim 6, characterized in that: A counterweight seat (34) is fixedly mounted on the bottom of the positioning seat (31), and a pinning hole (35) is provided on the top of the counterweight seat (34).

8. The foldable modular portable photovoltaic panel according to claim 7, characterized in that: A pinning rod (36) is movably inserted on the inner wall of the pinning hole (35), a cross extension plug (37) is fixedly connected to the bottom of the pinning rod (36), and a pull ring (38) is welded to the top of the pinning rod (36).

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