Photovoltaic power generation box with dustproof function

Abstract

The utility model relates to the technical field of photovoltaic power generation boxes, in particular to a photovoltaic power generation box with a dustproof function, which comprises a box body and a base fixedly mounted at the bottom of the box body, a protective plate is arranged above the box body, a guide mechanism is arranged between the box body and the protective plate, guide grooves are arranged on the outer surfaces of two sides of the box body, and the guide grooves are communicated with the protective plate. Guiding plates are fixedly installed on the two sides of the lower portion of the protection plate, the guiding plates are slidably installed in the guiding grooves, a dustproof mechanism is arranged between the two guiding plates, and a dustproof mechanism is arranged on one side of the lower portion of the protection plate, under the action of the dustproof mechanism, external dust can be prevented from entering the interior of the box body, and meanwhile the protection plate can be conveniently taken down. And therefore, dust and impurities left in the dustproof mechanism can be conveniently cleaned, and the convenience performance during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation boxes, in particular to a photovoltaic power generation box with a dust-proof function. Background Art

[0002] The photovoltaic power generation box is one of the key components installed on solar cell modules, mainly used for centralized management and protection of the electrical connections of solar panels. The photovoltaic power generation box is not only an important part of the solar photovoltaic system, but also one of the key devices to ensure the safe and stable operation of the system. Its functions cover multiple aspects such as electrical connection management, electrical safety protection, waterproof and dust-proof design, temperature management, and convenience of installation and maintenance, providing a solid guarantee for the reliability and efficiency of the entire solar power generation system.

[0003] In the prior art, most of the used photovoltaic power generation boxes usually have a dust-proof function. However, for the dust-proof mechanisms set in most photovoltaic power generation boxes, after long-term use, a large amount of dust and impurities will remain on the filter plates. When cleaning is required, the filter plates need to be removed from the power generation box as a whole, resulting in the phenomenon that it is rather troublesome to clean the filter mesh, and at the same time, the problem of easily damaging the filter plates is likely to occur. Summary of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the utility model provides the following technical solution: A photovoltaic power generation box with a dust-proof function, including a box body and a base fixedly installed at the bottom of the box body. A protection plate is arranged above the box body. A guiding mechanism is arranged between the box body and the protection plate. Guiding grooves are arranged on the outer surfaces of both sides of the box body. Guide plates are fixedly installed on both sides below the protection plate. The guide plates are slidably installed inside the guiding grooves. A dust-proof mechanism is arranged between the two guide plates. A ventilation groove is opened on one side of the box body, and a plurality of equally spaced strip-shaped air-permeable grooves are opened on both sides at the lower end of the box body.

[0005] As an improvement of the above technical solution, the guiding mechanism includes a fixed sleeve and an insertion rod. The sleeve is fixedly installed on the upper surface of the box body. The insertion rod is fixedly installed on the lower surface of the protection plate. The insertion rod is movably inserted inside the sleeve, and the number of both the sleeve and the insertion rod is two.

[0006] As an improvement of the above technical solution, mounting grooves are opened on both sides of the upper surface of the box body. A first magnet is fixedly installed inside the mounting grooves. Connecting rods are fixedly installed on both sides of the lower surface of the protection plate. A second magnet is fixedly installed at the bottom of the connecting rods. The first magnet and the second magnet are in contact with each other.

[0007] As an improvement of the above technical solution, a filter mesh is installed inside each strip-shaped air-permeable groove.

[0008] As an improvement of the above technical solution, the dust-proof mechanism includes a sealing frame fixedly installed between two guide plates. A filter plate is fixedly installed inside the sealing frame, and the filter plate is located outside the ventilation groove. An installation plate is fixedly installed on the outer surface of the guide plate. A blower outer casing is fixedly installed at the middle position inside the installation plate, and a heat dissipation blower is installed inside the blower outer casing. The heat dissipation blower is located outside the filter plate.

[0009] As an improvement of the above technical solution, strip-shaped sealing blocks are adhesively connected to the outer sides of the upper and lower ends of the ventilation groove, and the strip-shaped sealing blocks correspond to the upper and lower frames of the sealing frame. Both the sealing frame and the strip-shaped sealing blocks are made of natural rubber components.

[0010] The beneficial effects of the present utility model:

[0011] By arranging a protection plate directly above the box body, the overall box body can be protected, preventing foreign objects from hitting the box body and causing damage to the box body. Guide plates are fixedly installed on both sides below the protection plate. The protection plate is installed above the box body through the mutual cooperation of the guide plates and the guide grooves. A dust-proof mechanism is arranged on one side below the protection plate. Under the action of the dust-proof mechanism, external dust can be prevented from entering the interior of the box body. At the same time, it is also convenient to remove the protection plate, thereby facilitating the cleaning of dust and impurities remaining in the dust-proof mechanism, thus increasing the convenience performance during use. Description of the Drawings

[0012] Figure 1 is the three-dimensional structure diagram of the present utility model;

[0013] Figure 2 is the side view structure diagram of the present utility model;

[0014] Figure 3 is the structure diagram of the filter plate in the present utility model;

[0015] Figure 4 is the structure diagram of the ventilation groove in the present utility model;

[0016] Figure 5 is the structure diagram of the box body in the present utility model;

[0017] Figure 6 is the structure diagram of the protection plate in the present utility model.

[0018] Reference numerals: 1, box body; 101, installation groove; 102, guide groove; 103, strip-shaped ventilation groove; 1031, filter screen; 104, ventilation groove; 105, sleeve; 2, base; 3, protection plate; 301, connecting rod; 302, guide plate; 303, insertion rod; 4, magnet one; 5, magnet two; 6, installation plate; 601, blower outer casing; 602, heat dissipation blower; 7, sealing frame; 8, filter plate; 9, strip-shaped sealing block. Detailed implementation mode

[0019] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] Please refer to Figure 1-6 , the present utility model provides a technical solution: a photovoltaic power generation box with a dust-proof function, including a box body 1 and a base 2 fixedly installed at the bottom of the box body 1. A protection plate 3 is arranged above the box body 1. A guiding mechanism is arranged between the box body 1 and the protection plate 3. Guiding grooves 102 are arranged on the outer surfaces of both sides of the box body 1. Guide plates 302 are fixedly installed on both sides below the protection plate 3. The guide plates 302 are slidably installed inside the guiding grooves 102. A dust-proof mechanism is arranged between the two guide plates 302. A ventilation groove 104 is arranged on one side of the box body 1. A plurality of strip-shaped air-permeable grooves 103 are arranged at equal intervals on both sides of the lower end of the box body 1.

[0021] In this implementation scheme, by arranging the protection plate 3 directly above the box body 1, the whole box body 1 can be protected, preventing foreign objects from hitting the box body 1 and causing damage to the box body 1. And guide plates 302 are fixedly installed on both sides below the protection plate 3. The protection plate 3 is installed above the box body 1 through the mutual cooperation of the guide plates 302 and the guiding grooves 102. A dust-proof mechanism is arranged on one side below the protection plate 3. Under the action of the dust-proof mechanism, it can prevent external dust from entering the interior of the box body 1, and at the same time, it is convenient to remove the protection plate 3, so as to facilitate the cleaning of the dust and impurities remaining in the dust-proof mechanism, thereby increasing the convenience performance during use.

[0022] Specifically, the guiding mechanism includes a fixed sleeve 105 and a plug rod 303. The sleeve 105 is fixedly installed on the upper surface of the box body 1. The plug rod 303 is fixedly installed on the lower surface of the protection plate 3. The plug rod 303 is movably inserted into the interior of the sleeve 105, and the number of both the sleeve 105 and the plug rod 303 is two.

[0023] In this embodiment, by arranging a guiding mechanism between the box body 1 and the protection plate 3, under the mutual cooperation of the sleeve 105 and the plug rod 303 in the guiding mechanism, the protection plate 3 can be accurately installed above the box body 1, avoiding the phenomenon of deviation during installation.

[0024] Specifically, mounting grooves 101 are arranged on both sides of the upper surface of the box body 1. A magnet 1 4 is fixedly installed inside the mounting grooves 101. Connecting rods 301 are fixedly installed on both sides of the lower surface of the protection plate 3. A magnet 2 5 is fixedly installed at the bottom of the connecting rods 301. The magnet 1 4 and the magnet 2 5 are in contact with each other.

[0025] In this embodiment, a connecting rod 301 and a second magnet 5 are arranged below the protection plate 3. An installation groove 101 is formed on the upper surface of the box body 1, and a first magnet 4 is installed inside the installation groove 101. When the protection plate 3 is installed above the box body 1, the first magnet 4 and the second magnet 5 adsorb each other, enabling the protection plate 3 to be more stably installed above the box body 1.

[0026] Specifically, a filter screen 1031 is installed inside each strip-shaped ventilation groove 103.

[0027] Specifically, the dust-proof mechanism includes a sealing frame 7 fixedly installed between two guide plates 302. A filter plate 8 is fixedly installed inside the sealing frame 7, and the filter plate 8 is located outside the ventilation groove 104. An installation plate 6 is fixedly installed on the outer surface of the guide plate 302. A blower housing 601 is fixedly installed at the middle position inside the installation plate 6. A heat dissipation blower 602 is installed inside the blower housing 601. The heat dissipation blower 602 is located outside the filter plate 8. Strip-shaped sealing blocks 9 are adhesively connected to the outer sides of the upper and lower ends of the ventilation groove 104, and the strip-shaped sealing blocks 9 correspond to the upper and lower frames of the sealing frame 7. Both the sealing frame 7 and the strip-shaped sealing blocks 9 are made of natural rubber components.

[0028] In this embodiment, by arranging a dust-proof mechanism on one side below the protection plate 3, with the mutual cooperation of the sealing frame 7, the filter plate 8, and the strip-shaped sealing blocks 9 in the dust-proof mechanism, the filter plate 8 can filter the dust and impurities in the air entering the inside of the box body 1. The functions of the sealing frame 7 and the strip-shaped sealing blocks 9 can prevent dust from entering the inside of the box body 1 through the gaps. At the same time, a heat dissipation blower 602 is arranged outside the filter plate 8, which can dissipate heat from the inside of the box body 1 while preventing dust.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them.

Claims

1. A photovoltaic power generation box with dustproof function, comprising a box body (1) and a base (2) fixedly mounted on the bottom of the box body (1), characterized in that: A protective plate (3) is arranged above the box body (1), a guide mechanism is arranged between the box body (1) and the protective plate (3), guide grooves (102) are arranged on the outer surfaces of both sides of the box body (1), guide plates (302) are fixedly installed on both sides below the protective plate (3), the guide plates (302) are slidably installed inside the guide grooves (102), a dustproof mechanism is arranged between the two guide plates (302), a ventilation groove (104) is opened on one side of the box body (1), and a plurality of strip-shaped ventilation grooves (103) distributed at equal intervals are opened on both sides of the lower end of the box body (1).

2. The photovoltaic power generation box with dustproof function according to claim 1, characterized in that: The guide mechanism comprises a fixed sleeve (105) and an insertion rod (303); the sleeve (105) is fixedly mounted on the upper surface of the box body (1); the insertion rod (303) is fixedly mounted on the lower surface of the protective plate (3); the insertion rod (303) is movably inserted into the interior of the sleeve (105); and the number of the sleeve (105) and the number of the insertion rod (303) are both two.

3. The photovoltaic power generation box with dustproof function according to claim 2, characterized in that: Mounting grooves (101) are provided on both sides of the upper surface of the box body (1), a magnet 1 (4) is fixedly mounted inside the mounting groove (101), connecting rods (301) are fixedly mounted on both sides of the lower surface of the protection plate (3), a magnet 2 (5) is fixedly mounted at the bottom of the connecting rod (301), and the magnet 1 (4) and the magnet 2 (5) are in contact with each other.

4. The photovoltaic power generation box with dustproof function according to claim 1, characterized in that: A filter screen (1031) is installed inside each of the strip-shaped air-permeable grooves (103).

5. The photovoltaic power generation box with dustproof function according to claim 1, characterized in that: The dustproof mechanism comprises a sealing frame (7) fixedly mounted between two guide plates (302); a filter plate (8) is fixedly mounted inside the sealing frame (7), and the filter plate (8) is located outside the ventilation slot (104); a mounting plate (6) is fixedly mounted on the outer surface of the guide plate (302); a fan cover (601) is fixedly mounted at a middle position inside the mounting plate (6); a heat dissipation fan (602) is mounted inside the fan cover (601), and the heat dissipation fan (602) is located outside the filter plate (8).

6. The photovoltaic power generation box with dustproof function according to claim 5, characterized in that: The outer sides of the upper and lower ends of the ventilation slot (104) are both glued and connected with strip-shaped sealing blocks (9), and the strip-shaped sealing blocks (9) correspond to the upper and lower frames of the sealing frame (7), and the sealing frame (7) and the strip-shaped sealing blocks (9) are both natural rubber components.

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