Storable protection device for photovoltaic engineering

Abstract

The utility model relates to photovoltaic equipment technical field especially is with the storage protection device for photovoltaic engineering, including base, be provided with the upper cover on the base, the both sides of upper cover and base all are provided with the fender, the upper cover and base all are rotatoryly provided with photovoltaic board, two the photovoltaic board between rotatoryly connects through the connecting piece, the fixed setting of base has the connecting platform, the connecting platform is rotatoryly connected with the upper cover through the connecting component, the connecting platform is provided with the adjusting assembly that cooperates with the connecting component, when the upper cover rotates and opens, can two photovoltaic board unfold, thereby realize the length after photovoltaic board opening greater than the length of base, thereby reduce the volume of base and upper cover, convenient transportation and remove, when the upper cover turns over and opens, through adjusting assembly control the position of connecting block, thereby change the angle of upper cover, and then change the angle of the photovoltaic board of adjustment and calibration, increase the power generation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment technology, and in particular to a retractable protective device for photovoltaic engineering. Background Technology

[0002] Photovoltaic engineering is the process of directly converting solar energy into electrical energy using solar cells based on the photovoltaic effect. Whether used independently or connected to the grid, a photovoltaic power generation system mainly consists of three parts: solar panels (modules), controllers, and inverters. Theoretically, photovoltaic power generation technology can be used in any situation that requires power, from spacecraft to household power, from megawatt-level power plants to toys. Photovoltaic power can be ubiquitous. During the use of photovoltaic projects, due to the large temperature difference between day and night outdoors, dew and dust can easily accumulate on the photovoltaic panels, affecting power generation efficiency. After the photovoltaic project is completed, the photovoltaic panels are easily damaged during transportation and storage.

[0003] To reduce damage to photovoltaic panels in photovoltaic projects and prevent the combination of dew and dust from affecting power generation efficiency, protective structures are usually installed on the photovoltaic panels. When the photovoltaic panels are in use, they are stored and protected. For example, Chinese Patent Publication No. CN221042760U discloses "a storage and protection device", which uses a motor to drive a belt to rotate, the belt to drive a rotating shaft to rotate, the rotating shaft to drive a threaded rod to rotate, the threaded rod to drive a slider to move, the slider to drive a support rod to move, and the support rod to drive the photovoltaic panel support frame to move. This increases the convenience of using the device. When the photovoltaic panels are not in use, the protective plate can be lowered by the handle. The protective shell has a placement groove, and the fixing block on the protective plate contacts the placement groove, further increasing the convenience of using the device.

[0004] However, in actual use, the protective shell needs to be longer than the photovoltaic panel, resulting in an excessively large protective device that is inconvenient to transport and move. It also requires a large flat area, which places high demands on the usage environment. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing protective devices, such as excessive size, inconvenience in transportation and movement, and to propose a retractable protective device for photovoltaic projects.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The design includes a retractable protective device for photovoltaic engineering, comprising a base, a top cover on the base, protective plates on both sides of the top cover and the base, photovoltaic panels rotatably mounted on both the top cover and the base, two photovoltaic panels being rotatably connected by a connector, a connecting platform fixedly mounted on the base, the connecting platform being rotatably connected to the top cover by a connecting component, and an adjustment component that cooperates with the connecting component on the connecting platform.

[0008] Furthermore, the connecting component includes a connecting block disposed on the connecting platform, and a connecting plate is rotatably mounted on the connecting block, the connecting plate being connected to the upper cover.

[0009] Furthermore, a guide groove is provided on the connecting plate, a guide block that cooperates with the guide groove is fixedly provided on the upper cover, and a baffle is fixedly provided on the side of the upper cover away from the connecting platform.

[0010] Furthermore, a movable groove is provided on the connecting plate, and a fixed plate that cooperates with the movable groove is fixedly provided on the upper cover, and a tension spring is provided between the fixed plate and the movable groove.

[0011] Furthermore, the adjustment assembly includes a slide groove formed on the connecting platform that mates with the connecting block, and a screw is rotatably disposed in the slide groove, the screw passing through the connecting block and being threadedly connected to it.

[0012] Furthermore, the baffle is provided with positioning holes, and the base is embedded with positioning glass beads that cooperate with the positioning holes.

[0013] The retractable protective device for photovoltaic projects proposed in this utility model has the following advantages:

[0014] In this utility model, photovoltaic panels are rotatably mounted on both the top cover and the base, and the photovoltaic panels are rotatably connected by connectors. When the top cover is rotated open, the two photovoltaic panels can be unfolded, so that the length of the photovoltaic panels after opening is greater than the length of the base, thereby reducing the volume of the base and the top cover, which is convenient for transportation and movement.

[0015] Secondly, in this invention, when the top cover is flipped open, the position of the connecting block is controlled by adjusting the component, thereby changing the angle of the top cover, and thus changing the angle of the photovoltaic panel, increasing the power generation efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the retractable protective device for photovoltaic engineering proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the connector of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the photovoltaic panel of this utility model;

[0019] Figure 4 This is a schematic diagram of the connecting plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the base of this utility model.

[0021] In the diagram: 1. Base; 2. Top cover; 21. Baffle; 22. Positioning glass bead; 3. Protective plate; 4. Photovoltaic panel; 5. Connector; 6. Connecting platform; 7. Connecting assembly; 71. Connecting block; 72. Connecting plate; 73. Guide block; 74. Fixing plate; 75. Tension spring; 8. Adjusting assembly; 81. Screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-5 A retractable protective device for photovoltaic engineering includes a base 1, a top cover 2 on the base 1, protective plates 3 on both sides of the top cover 2 and the base 1, photovoltaic panels 4 rotatably mounted on both the top cover 2 and the base 1, and two photovoltaic panels 4 rotatably connected to each other by a connector 5. A connecting platform 6 is fixedly mounted on the base 1, and the connecting platform 6 is rotatably connected to the top cover 2 by a connecting component 7. An adjustment component 8 that cooperates with the connecting component 7 is provided on the connecting platform 6.

[0024] In this utility model, photovoltaic panels 4 are rotatably mounted on both the upper cover 2 and the base 1, and the photovoltaic panels 4 are rotatably connected by connectors 5. When the upper cover is rotated open, the two photovoltaic panels 4 can be unfolded and arranged, and the total length of the photovoltaic panels 4 after arrangement is greater than the length of the base 1. Compared with similar protective storage devices, when the length of the photovoltaic panels is the same, the volume of the base 1 and the upper cover 2 can be greatly reduced, which is convenient for transportation and movement.

[0025] Furthermore, in this embodiment, the connecting component 7 includes a connecting block 71 disposed on the connecting platform 6. A connecting plate 72 is provided on the connecting block 71 for damping rotation. The connecting plate 72 is connected to the upper cover 2. When the connecting plate 72 rotates, the upper cover 2 rotates accordingly, thereby separating the upper cover 2 from the base 1. As the upper cover 2 rotates, the angle between the two photovoltaic panels 4 changes, causing the two photovoltaic panels 4 to gradually open.

[0026] Furthermore, in this embodiment, the connecting plate 72 is provided with a guide groove, the upper cover 2 is fixedly provided with a guide block 73 that cooperates with the guide groove, and a baffle 21 is fixedly provided on the side of the upper cover 2 away from the connecting platform 6. The upper cover 2 is slidably connected to the connecting plate 72, and the position of the upper cover 2 can be adjusted.

[0027] It should be noted that in this embodiment, the connecting plate 72 is provided with a movable groove, and the upper cover 2 is fixedly provided with a fixed plate 74 that cooperates with the movable groove. A tension spring 75 is provided between the fixed plate 74 and the movable groove. When the upper cover 2 is stored in the base 1, the upper cover 2 is pulled forward so that the baffle 21 contacts the base 1. The tension spring 75 applies force to the upper cover 2 so that the baffle and the base 1 are tightly abutted.

[0028] Furthermore, in this embodiment, the adjustment component 8 includes a sliding groove formed on the connecting platform 6 that cooperates with the connecting block 71. A screw 81 is rotatably disposed in the sliding groove. The screw 81 passes through the connecting block 71 and is threadedly connected to it. By rotating the screw 81, the position of the connecting block 71 is adjusted, thereby changing the angle of the upper cover 2, and thus changing the angle of the photovoltaic panel 4 to increase the power generation efficiency.

[0029] More specifically, in this embodiment, the baffle 21 is provided with a positioning hole, and the base 1 is embedded with a positioning glass bead 22 that cooperates with the positioning hole. The positioning glass bead 22 fixes the baffle 21 and the upper cover 2 to prevent the upper cover 2 from being accidentally opened.

[0030] Working method: During operation, the top cover 2 is flipped over to form an angle with the base 1, and the two photovoltaic panels 4 are unfolded and arranged. The position of the connecting block 71 is adjusted by rotating the screw 81, thereby changing the angle of the top cover 2 and thus changing the angle of the photovoltaic panels 4 to increase power generation efficiency.

[0031] After storage, the tension spring 75 applies force to the top cover 2 to make the baffle and the base 1 fit tightly together. The positioning glass beads 22 fix the baffle 21 and the top cover 2 to prevent the top cover 2 from being accidentally opened.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A retractable protective device for photovoltaic engineering, comprising a base (1), characterized in that, The base (1) is provided with a top cover (2), and protective plates (3) are provided on both sides of the top cover (2) and the base (1). Photovoltaic panels (4) are rotatably provided on both the top cover (2) and the base (1). The two photovoltaic panels (4) are rotatably connected by a connector (5). A connecting platform (6) is fixedly provided on the base (1). The connecting platform (6) is rotatably connected to the top cover (2) through a connecting component (7). An adjustment component (8) that cooperates with the connecting component (7) is provided on the connecting platform (6).

2. The retractable protective device for photovoltaic projects according to claim 1, characterized in that: The connecting component (7) includes a connecting block (71) disposed on the connecting platform (6), and a connecting plate (72) is provided on the connecting block (71) for damping rotation, and the connecting plate (72) is connected to the upper cover (2).

3. The retractable protective device for photovoltaic projects according to claim 2, characterized in that: The connecting plate (72) has a guide groove, and the upper cover (2) is fixedly provided with a guide block (73) that cooperates with the guide groove. A baffle (21) is fixedly provided on the side of the upper cover (2) away from the connecting platform (6).

4. The retractable protective device for photovoltaic projects according to claim 3, characterized in that: The connecting plate (72) has a movable groove, and the upper cover (2) is fixedly provided with a fixing plate (74) that cooperates with the movable groove. A tension spring (75) is provided between the fixing plate (74) and the movable groove.

5. The retractable protective device for photovoltaic projects according to claim 2, characterized in that: The adjustment component (8) includes a sliding groove formed on the connecting platform (6) that cooperates with the connecting block (71). A screw (81) is rotatably disposed in the sliding groove. The screw (81) passes through the connecting block (71) and is threadedly connected to it.

6. The retractable protective device for photovoltaic projects according to claim 3, characterized in that: The baffle (21) has a positioning hole, and the base (1) is fitted with a positioning glass bead (22) that matches the positioning hole.

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