Protective device of photovoltaic solar power generation panel

Abstract

The utility model discloses a protection device for a photovoltaic solar power generation panel, which comprises a support bracket, a power generation panel is fixedly arranged at the top of the support bracket, and a fixed box is fixedly arranged on the back of the support bracket. The rubber belt is pulled to the front side through the operating handle, the rubber belt is pulled to the front side, the fixed pull ring moves to the front side to be arranged on the fixed ring in a sleeving mode, meanwhile, the limiting assembly moves upwards, the rubber belt can be unwound, the rubber wheel slides on the rubber belt, and meanwhile the fixed frame moves upwards; the rubber belt can be tightened to protect the top of the power generation panel, damage of natural disasters such as hail to the top of the power generation panel is effectively prevented, the body achieves the efficient protection effect, the existing mode that the power generation panel is not covered and protected is replaced, the excellent protection effect is achieved, damage of the natural disasters such as the hail can be resisted, and the service life of the power generation panel is prolonged. And the service life of the power generation panel is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic solar power generation panels, in particular to a protective device for photovoltaic solar power generation panels. Background Art

[0002] Photovoltaic solar panels, also known as solar panels, are devices that convert sunlight into electrical energy. They use the photovoltaic effect to convert solar energy into DC electricity, which can be used for power generation and charging. Photovoltaic solar panels are mainly composed of solar cells, glass, EVA, back panels and aluminum frames. Among them, solar cells are the core components of photovoltaic panels and are parts that directly convert sunlight into electrical energy. Its working principle is mainly based on the photoelectric effect of semiconductors. When sunlight shines on photovoltaic solar panels, photons interact with the substances in solar cells to excite electrons, which in turn form an electric current2. Photovoltaic solar panels have many advantages, such as environmental protection, no noise, easy maintenance, high reliability and renewable. But at the same time, it also has some disadvantages, such as high cost, great influence by electricity, large area of ​​site resources and poor stability. At present, photovoltaic solar panels are widely used in many fields such as homes, commerce, industry, public facilities and remote areas. With the advancement of technology and the reduction of costs, more and more fields are beginning to adopt photovoltaic solar panels as the main energy supply method.

[0003] Photovoltaic solar panels can be used to convert the sun's energy into electrical energy. However, the current photovoltaic solar panels are not protected by external protective structures. In hail weather, photovoltaic solar panels may be damaged. The safety is relatively low and they are easily damaged.

[0004] Therefore, it is necessary to design and transform photovoltaic solar panels to effectively prevent the current photovoltaic solar panels from being damaged in hail weather without the use of external protective structures. The safety of the panels is relatively low and they are easily damaged. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a protective device for photovoltaic solar panels, which has the advantage of efficient protection and solves the problem that the current photovoltaic solar panels are not protected by external protective structures, and the photovoltaic solar panels may be damaged in hail weather, and the safety is relatively low and they are easily damaged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for a photovoltaic solar panel, comprising a supporting bracket, a power generation panel is fixedly installed on the top of the supporting bracket, a fixing box is fixedly installed on the back of the supporting bracket, a rubber belt is fixedly connected to the top of the inner wall of the fixing box, a limiting assembly is arranged inside the fixing box, support rods are fixedly connected to the front sides of both sides of the supporting bracket, and a fixing ring is fixedly connected to the top of the support rods.

[0007] As a preferred embodiment of the utility model, the limiting assembly includes a fixed frame, the fixed frame is located inside a fixed box, the top of the fixed frame is fixedly connected with a sliding rod, the sliding rod is slidably connected to the top of the fixed box, the surface of the sliding rod is sleeved with a spring, the bottom of the spring is fixedly connected to the top of the fixed frame, the top of the spring is fixedly connected to the top of the inner wall of the fixed box, and the inner side of the fixed frame is movably connected with a rubber wheel.

[0008] As a preferred embodiment of the present invention, the number of the sliding rods is three, and the sliding rods are used in conjunction with a fixing frame.

[0009] As a preferred embodiment of the utility model, a plastic strip is fixedly connected to the surface of the rubber belt, and the number of the plastic strips is several.

[0010] As a preferred embodiment of the present invention, both sides of the front side of the rubber belt are fixedly connected with fixed pull rings, and the fixed pull rings are used in conjunction with the fixed ring.

[0011] As a preferred embodiment of the present invention, a handle is fixedly connected to the top of the rubber belt, and the handle is used in conjunction with the rubber belt.

[0012] As a preferred embodiment of the present invention, the number of the springs is three, and the springs are used in conjunction with the slide rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model pulls the rubber belt forward by operating the handle, so that the rubber belt is pulled forward, and the fixed pull ring is moved forward and sleeved on the fixed ring. At the same time, the limit assembly moves upward, and the rubber belt can be unwound, so that the rubber wheel slides on the rubber belt, and the fixed frame moves upward at the same time, so that the rubber belt can be tightened to protect the top of the power generation panel of the main body, effectively preventing natural disasters such as hail from causing damage to the top of the power generation panel, so that the main body can achieve the effect of efficient protection, replacing the existing method of not covering and protecting the power generation panel, thereby achieving excellent protection effect, can withstand damage from natural disasters such as hail, and increase the service life of the power generation panel.

[0015] 2. The utility model can limit the position of the rubber belt by setting the limiting component, which is convenient for the rubber belt to shrink and can ensure the convenient storage of the rubber belt. It is relatively safe and convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the fixed box of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. Support bracket; 2. Power generation panel; 3. Fixed box; 4. Rubber belt; 5. Limiting assembly; 51. Fixed frame; 52. Sliding rod; 53. Spring; 54. Rubber wheel; 6. Support rod; 7. Fixed ring; 8. Plastic strip; 9. Fixed pull ring; 10. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, the utility model provides a protective device for a photovoltaic solar panel 2, comprising a supporting bracket 1, a power generation panel 2 is fixedly installed on the top of the supporting bracket 1, a fixing box 3 is fixedly installed on the back of the supporting bracket 1, a rubber belt 4 is fixedly connected to the top of the inner wall of the fixing box 3, a limiting component 5 is arranged inside the fixing box 3, support rods 6 are fixedly connected to the front sides of both sides of the supporting bracket 1, and a fixing ring 7 is fixedly connected to the top of the support rod 6.

[0023] refer to Figure 4 The limiting assembly 5 includes a fixing frame 51, which is located inside the fixing box 3. A sliding rod 52 is fixedly connected to the top of the fixing frame 51. The sliding rod 52 is slidably connected to the top of the fixing box 3. A spring 53 is sleeved on the surface of the sliding rod 52. The bottom of the spring 53 is fixedly connected to the top of the fixing frame 51. The top of the spring 53 is fixedly connected to the top of the inner wall of the fixing box 3. A rubber wheel 54 is movably connected to the inner side of the fixing frame 51.

[0024] As a technical optimization solution of the utility model, the rubber belt 4 can be limited by setting the limiting component 5, which is convenient for the rubber belt 4 to shrink, and can ensure that the rubber belt 4 is conveniently stored, with high safety and convenience for users.

[0025] refer to Figure 4 The number of the slide bars 52 is three, and the slide bars 52 are used in conjunction with the fixing frame 51.

[0026] As a technical optimization solution of the present invention, by setting the number of sliding rods 52 to three, multiple positions of the fixing frame 51 can be limited, which effectively improves the stability of the fixing frame 51 and avoids shaking of the fixing frame 51.

[0027] refer to Figure 4 A plastic strip 8 is fixedly connected to the surface of the rubber belt 4, and the number of the plastic strips 8 is several.

[0028] As a technical optimization solution of the present invention, the plastic strip 8 is provided to increase the strength of the rubber belt 4, effectively avoiding the rubber belt 4 from being torn, which is relatively safe and convenient for users to use.

[0029] refer to Figure 2 Both sides of the front side of the rubber belt 4 are fixedly connected with fixed pull rings 9, and the fixed pull rings 9 are used in conjunction with the fixed ring 7.

[0030] As a technical optimization solution of the utility model, by setting the fixed pull ring 9, the fixed rings 7 can be tightened and limited, which effectively improves the stability between the fixed ring 7 and the fixed pull ring 9 and is convenient for users to use.

[0031] refer to Figure 4 A handle 10 is fixedly connected to the top of the rubber belt 4, and the handle 10 is used in conjunction with the rubber belt 4.

[0032] As a technical optimization solution of the present invention, the handle 10 is provided to facilitate the movement of the rubber belt 4, which effectively improves the convenience of the rubber belt 4, avoids the shaking of the rubber belt 4, and is convenient for users to use.

[0033] refer to Figure 4 The number of the springs 53 is three, and the springs 53 are used in conjunction with the slide bar 52.

[0034] As a technical optimization solution of the utility model, by setting the number of springs 53 to be several, the slide bar 52 can be made to slide, which can ensure that the fixing frame 51 can be pressed downward continuously, and the safety is relatively strong and the security is relatively high.

[0035] The working principle and use process of the utility model are as follows: when in use, when the user needs to protect the power generation panel 2, the user operates the handle 10 to pull the rubber belt 4 to the front side, so that the rubber belt 4 is pulled to the front side, and the fixed pull ring 9 is moved to the front side and sleeved on the fixed ring 7, and at the same time the limit assembly 5 moves upward, the rubber belt 4 can be unwound, the rubber wheel 54 can slide on the rubber belt 4, and at the same time the fixing frame 51 moves upward, so that the rubber belt 4 can be tightened to protect the top of the power generation panel 2 of the main body, effectively preventing natural disasters such as hail from causing damage to the top of the power generation panel 2, thereby achieving the effect of safety protection.

[0036] To sum up: the protective device of the photovoltaic solar power generation panel 2, through the coordinated use of the supporting bracket 1, the power generation panel 2, the fixing box 3, the rubber belt 4, the limiting assembly 5, the fixing frame 51, the sliding rod 52, the spring 53, the rubber wheel 54, the support rod 6 and the fixing ring 7, solves the problem that the current photovoltaic solar power generation panel 2 is not protected by an external protective structure in use, and the photovoltaic solar power generation panel 2 may be damaged in hail weather, and the safety is relatively low and it is easy to be damaged.

[0037] 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.

[0038] 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 protective device for a photovoltaic solar panel, comprising a support bracket (1), characterized in that: A power generation panel (2) is fixedly mounted on the top of the support bracket (1), a fixing box (3) is fixedly mounted on the back of the support bracket (1), a rubber belt (4) is fixedly connected to the top of the inner wall of the fixing box (3), a limit position assembly (5) is arranged inside the fixing box (3), support rods (6) are fixedly connected to the front sides of both sides of the support bracket (1), and a fixing ring (7) is fixedly connected to the top of the support rods (6).

2. A protective device for photovoltaic solar panels according to claim 1, characterized in that: The limiting assembly (5) comprises a fixing frame (51), the fixing frame (51) is located inside the fixing box (3), a sliding rod (52) is fixedly connected to the top of the fixing frame (51), the sliding rod (52) is slidably connected to the top of the fixing box (3), a spring (53) is sleeved on the surface of the sliding rod (52), the bottom of the spring (53) is fixedly connected to the top of the fixing frame (51), the top of the spring (53) is fixedly connected to the top of the inner wall of the fixing box (3), and a rubber wheel (54) is movably connected to the inner side of the fixing frame (51).

3. A protective device for photovoltaic solar panels according to claim 2, characterized in that: The number of the sliding rods (52) is three, and the sliding rods (52) are used in conjunction with the fixing frame (51).

4. The protective device for photovoltaic solar panels according to claim 1, characterized in that: A plastic strip (8) is fixedly connected to the surface of the rubber belt (4), and the number of the plastic strips (8) is several.

5. The protective device for photovoltaic solar panels according to claim 1, characterized in that: Both sides of the front side of the rubber belt (4) are fixedly connected with fixed pull rings (9), and the fixed pull rings (9) are used in conjunction with the fixed ring (7).

6. A protective device for photovoltaic solar panels according to claim 1, characterized in that: A handle (10) is fixedly connected to the top of the rubber belt (4), and the handle (10) is used in conjunction with the rubber belt (4).

7. A protective device for photovoltaic solar panels according to claim 2, characterized in that: The number of the springs (53) is three, and the springs (53) are used in conjunction with the slide bar (52).

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