Flexible photovoltaic panel fixing device

Abstract

The utility model discloses a flexible photovoltaic panel fixing device, which comprises bamboo steel bars, cross beams, connecting beams, fixing pins and a flexible photovoltaic panel main body, the end parts of the bamboo steel bars are connected with the cross beams, the connecting beams are arranged between two adjacent bamboo steel bars, the connecting beams and the cross beams are provided with the fixing pins, the two adjacent fixing pins are wound with steel bar wires, and the flexible photovoltaic panel main body is arranged on the flexible photovoltaic panel main body. The steel bar wire is matched with a hook installed on the inner side face of the flexible photovoltaic panel body through an auxiliary fixing mechanism. According to the utility model, the flexible photovoltaic panel is installed on the bamboo steel bar in a special form through the fixing pins and the suckers, due to the soft characteristic of the flexible photovoltaic panel, the installation of the flexible photovoltaic panel is different from the operation of a hard surface, the flexible photovoltaic panel needs to be more attached to the operation surface, and the flexible photovoltaic panel cannot be damaged; the suction cups can fix the flexible photovoltaic panel in a pressing mode, and the effective power generation area of the flexible photovoltaic panel does not need to be damaged in the modes of gluing or nailing and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible photovoltaic panel installation, in particular to a flexible photovoltaic panel fixing device. Background Art

[0002] Flexible photovoltaic panels are a type of power generation device used outdoors that uses semiconductor materials to store and generate direct current. Photovoltaic panels are relatively thin, while flexible photovoltaic panels are softer. More care must be taken during installation to prevent the flexible photovoltaic panels from being broken or damaged. Therefore, the installation requirements for flexible photovoltaic panels are higher. However, flexible photovoltaic panels have been more popular in the market than rigid traditional photovoltaic panels in recent years because flexible photovoltaic panels can be more easily shaped, especially for frames with a certain curvature or special shapes, which are more expressive. However, the installation of flexible photovoltaic panels on curved surfaces only uses brackets or glue, which has low installation efficiency and can also damage the flexible photovoltaic panels.

[0003] The installation and fixation of existing flexible photovoltaic panels still utilizes traditional piling, brackets and gluing methods, which have low installation efficiency and are prone to damage. For example, a flexible photovoltaic bracket photovoltaic panel installation device disclosed in publication number CN116545349A adjusts the installation position of the photovoltaic panel by adding a sub-frame and a second inclined rope structure, and locks the photovoltaic panel in the area between the short frame. Since the short frame mainly bears the gravity of the photovoltaic panel, the second photovoltaic panel has a larger inclination angle, thereby reducing the lateral torque generated by the photovoltaic panel on the bracket. However, the traditional bracket installation method cannot make better use of specific shapes and building shapes, and is not easy to install in place and does not fit the curved building surface.

[0004] Therefore, it is necessary to invent a flexible photovoltaic panel fixing device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a flexible photovoltaic panel fixing device to solve the problem that the flexible photovoltaic panel and the bamboo steel with special shape are difficult to install and fix in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible photovoltaic panel fixing device, comprising a bamboo steel bar, a cross beam, a connecting beam, a fixing pin and a flexible photovoltaic panel body, the ends of the bamboo steel bar are connected with the cross beam, a connecting beam is arranged between two adjacent bamboo steel bars, fixing pins are arranged on the connecting beam and the cross beam, steel bars are wound around two adjacent fixing pins, and the steel bars are adapted to the hooks installed on the inner side of the flexible photovoltaic panel body through an auxiliary fixing mechanism.

[0007] Preferably, a plurality of the bamboo steel bars are provided, the curvatures of the plurality of bamboo steel bars are the same, the top ends of the plurality of bamboo steel bars are connected, and the plurality of bamboo steel bars are arranged in a clockwise direction.

[0008] Preferably, a hole is formed in the fixing pin, an insert rod is provided in the hole, the end of the insert rod extending out of the hole is fixedly connected to one end of a torsion spring rod, and the other end of the torsion spring rod is fixedly connected to a rubber pad.

[0009] Preferably, the rubber pad extends into the suction cup, and the rubber pad and the suction cup are interference fit, the distance between two adjacent suction cups distributed on the beam is equal, and the line connecting the two adjacent suction cups on the beam and the suction cup corresponding to the midline direction can form a triangle.

[0010] Preferably, the auxiliary fixing mechanism is composed of a sleeve, a hanging plate and a knob. The sleeve is sleeved on the steel bar wire and is provided with two openings, which are threadedly connected to the knob through threaded holes.

[0011] Preferably, the hanging plate is inverted L-shaped, the hook is L-shaped, and the hook has the same size as the hanging plate, and a plurality of the flexible photovoltaic panel bodies are provided, and the plurality of the flexible photovoltaic panel bodies are spread over a plurality of bamboo steel bars.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. The utility model installs a flexible photovoltaic panel on a bamboo steel bar of a special shape by means of fixing pins and suction cups. Due to the soft characteristics of the flexible photovoltaic panel, its installation is different from the hard surface operation, and it needs to be more closely fitted to the operation surface, and the flexible photovoltaic panel cannot be damaged. The fixing pins can fix the flexible photovoltaic panel at multiple points, and the suction cups can fix the flexible photovoltaic panel by pressing, without damaging the effective power generation area of ​​the flexible photovoltaic panel by means of glue or nails;

[0014] 2. The utility model is installed on the steel bar wire through the opening of the sleeve, and the center point of the flexible photovoltaic panel is fixed first by the mutually adapted plug-in fixation of the hanging plate and the hook, so that the points on both sides and the bottom of the photovoltaic panel can be found more efficiently and quickly, and the photovoltaic panel can be pressed and fixed by pressing, which is more friendly to the flexible characteristics of the photovoltaic panel and more efficient in installation;

[0015] 3. The utility model provides a torsion spring and a rubber pad between the fixing pin and the suction cup, so that the installed photovoltaic panel can swing to release the impact force. When used outdoors for a long time and encountering strong winds, the photovoltaic panel is allowed to swing within a certain range to release the wind resistance, thereby extending the service life of the photovoltaic panel outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the utility model.

[0021] Description of reference numerals:

[0022] 1. Bamboo steel bar; 2. Crossbeam; 3. Connecting beam; 4. Fixing pin; 401. Insert rod; 402. Torsion spring rod; 403. Rubber pad; 404. Suction cup; 5. Steel bar wire; 6. Auxiliary fixing mechanism; 601. Sleeve; 602. Hanging plate; 603. Knob; 7. Hook; 8. Flexible photovoltaic panel body. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-3 The flexible photovoltaic panel fixing device shown includes a bamboo steel bar 1, a crossbeam 2, a connecting beam 3, a fixing pin 4 and a flexible photovoltaic panel body 8. The end of the bamboo steel bar 1 is connected to the crossbeam 2, and a connecting beam 3 is arranged between two adjacent bamboo steel bars 1. Fixing pins 4 are arranged on the connecting beam 3 and the crossbeam 2. Steel bars 5 are wound around two adjacent fixing pins 4. The steel bars 5 are adapted to the hooks 7 installed on the inner side of the flexible photovoltaic panel body 8 through an auxiliary fixing mechanism 6. A plurality of bamboo steel bars 1 are provided, and the curvatures of the plurality of bamboo steel bars 1 are the same. The top ends of the plurality of bamboo steel bars 1 are connected, and are arranged in a clockwise direction.

[0025] In order to better adapt to the curvature of the bamboo steel bar 1 and ensure the normal use of the flexible photovoltaic panel body 8, multi-point installation is required. Multi-point installation is more convenient to fit the curvature of the bamboo steel bar 1 and can better release wind resistance.

[0026] A hole is opened in the fixing pin 4, and an insertion rod 401 is arranged in the hole. The end of the insertion rod 401 extending out of the hole is fixedly connected to one end of a torsion spring rod 402, and the other end of the torsion spring rod 402 is fixedly connected to a rubber pad 403. The rubber pad 403 extends into the suction cup 404, and the rubber pad 403 and the suction cup 404 have an interference fit. The distance between two adjacent suction cups 404 distributed on the beam 2 is equal, and the line connecting two adjacent suction cups 404 on the beam 2 and the suction cup 404 corresponding to the midline direction can form a triangle.

[0027] An adaptive rotating mechanism is arranged inside the fixing pin 4, which can release the resistance after the suction cup 404 and the flexible photovoltaic panel body 8 are installed and fixed to the suction cup 404 under the influence of outdoor wind, and the appropriate small-range swing can better adapt to the outdoor use environment.

[0028] The auxiliary fixing mechanism 6 is composed of a sleeve 601, a hanging plate 602 and a knob 603. The sleeve 601 is sleeved on the steel wire 5, and the sleeve 601 is provided with two openings, which are threadedly connected to the knob 603 through threaded holes. The hanging plate 602 is an inverted L-shape, and the hook 7 is L-shaped, and the hook 7 has the same size as the hanging plate 602. There are multiple flexible photovoltaic panel bodies 8, and the multiple flexible photovoltaic panel bodies 8 are spread on multiple bamboo steel strips 1.

[0029] The auxiliary fixing mechanism 6 is preferentially connected and fixed with the hook 7 and the flexible photovoltaic panel body 8. By fixing the center point within a large installation range of the flexible photovoltaic panel body 8, it can be easily fixed with the fixing points on both sides, thereby more efficiently installing the flexible photovoltaic panel body 8.

[0030] Working principle of this utility model:

[0031] Refer to the instruction manual Figure 1-3 When using the utility model, firstly, a plurality of bamboo steel strips 1 of the same shape and size are arranged as follows: Figure 1 The shape shown is arranged clockwise, the top and bottom are fixed with nails and cement respectively, the crossbeam 2 is used for auxiliary fixing at the middle joint, a plurality of horizontal and inclined connecting beams 3 are reinforced between two adjacent bamboo steel strips 1, fixing pins 4 are added to the connecting beams 3, and fixing pins 4 are also added to the horizontal connecting beams 3;

[0032] Refer to the instruction manual Figure 3-5 When using the utility model, first install the flexible photovoltaic panel body 8 on the connecting beam 3, wrap the two ends of the steel wire 5 around the two adjacent fixing pins 4 (the steel wire 5 can also play a role in fixing the direction of the wires of the flexible photovoltaic panel body 8), use the openings of the two pieces of the sleeve 601 to put the sleeve 601 on the steel wire 5, after the hook 7 is correspondingly plugged into the hanging plate 602, tighten the two openings on the sleeve 601 with the knob 603, fix the position of the auxiliary fixing mechanism 6 on the steel wire 5, and fix one point of the flexible photovoltaic panel body 8;

[0033] By pressing the two sides of the flexible photovoltaic panel body 8 onto the corresponding suction cups 404 on both sides respectively, and pressing the bottom onto the corresponding suction cups 404, the installation of the flexible photovoltaic panel body 8 is completed. The installation range can be more convenient to fit the curvature of the bamboo steel bar 1, and under the action of the torsion spring rod 402 and the rubber pad 403, when the flexible photovoltaic panel body 8 is swung by a strong wind force, the torsion spring rod 402 can provide a certain rotation range for the swing of the flexible photovoltaic panel body 8, release the force, and will not affect the long-term outdoor use of the flexible photovoltaic panel body 8.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible photovoltaic panel fixing device, comprising a bamboo steel bar (1), a crossbeam (2), a connecting beam (3), a fixing pin (4) and a flexible photovoltaic panel body (8), characterized in that: The ends of the bamboo steel strips (1) are connected to a crossbeam (2), a connecting beam (3) is provided between two adjacent bamboo steel strips (1), fixing pins (4) are provided on the connecting beam (3) and the crossbeam (2), a steel wire (5) is wound around two adjacent fixing pins (4), and the steel wire (5) is adapted to a hook (7) installed on the inner side of the flexible photovoltaic panel body (8) through an auxiliary fixing mechanism (6).

2. The flexible photovoltaic panel fixing device according to claim 1, characterized in that: The bamboo steel bars (1) are provided in plurality, the curvatures of the plurality of bamboo steel bars (1) are all the same, the top ends of the plurality of bamboo steel bars (1) are connected, and are arranged in a clockwise direction.

3. The flexible photovoltaic panel fixing device according to claim 1, characterized in that: The fixing pin (4) has a hole in it, an insertion rod (401) is arranged in the hole, the end of the insertion rod (401) extending out of the hole is fixedly connected to one end of a torsion spring rod (402), and the other end of the torsion spring rod (402) is fixedly connected to a rubber pad (403).

4. The flexible photovoltaic panel fixing device according to claim 3 is characterized in that: The rubber pad (403) extends into the suction cup (404), and the rubber pad (403) and the suction cup (404) are interference fit, the distance between two adjacent suction cups (404) distributed on the crossbeam (2) is equal, and the line connecting the two adjacent suction cups (404) on the crossbeam (2) and the suction cup (404) corresponding to the center line direction can form a triangle.

5. The flexible photovoltaic panel fixing device according to claim 1, characterized in that: The auxiliary fixing mechanism (6) is composed of a sleeve (601), a hanging plate (602) and a knob (603). The sleeve (601) is sleeved on the steel bar wire (5), and the sleeve (601) is provided with two openings, which are threadedly connected to the knob (603) through threaded holes.

6. The flexible photovoltaic panel fixing device according to claim 5, characterized in that: The hanging plate (602) is in an inverted L-shape, the hook (7) is in an L-shape, and the hook (7) has the same size as the hanging plate (602). A plurality of flexible photovoltaic panel bodies (8) are provided, and the plurality of flexible photovoltaic panel bodies (8) are spread over a plurality of bamboo steel bars (1).

Images