Solar photovoltaic generator convenient to fix

Abstract

The utility model provides a solar photovoltaic generator convenient to fix, which belongs to the technical field of photovoltaic power generation and is characterized in that short vertical rods are mounted at two ends of the left side of the upper surface of a base, and long vertical rods are mounted at two ends of the right side of the upper surface of the base; when a photovoltaic power generation panel is mounted, the photovoltaic panel mounting plate is taken out from the short vertical rods and the long vertical rods, then the photovoltaic power generation panel with the same size as the groove is placed in the groove, and a foam plate can be cushioned at the bottom of the groove, so that the horizontal height of the upper surface of the photovoltaic power generation panel is equal to the horizontal height of the bottom of the limiting strip; then four rectangular sleeves on a photovoltaic panel mounting plate are aligned with short vertical rods and long vertical rods to be inserted, when the short vertical rods and the long vertical rods are inserted into the rectangular sleeves, trapezoidal blocks can be extruded, the trapezoidal blocks push limiting strips to move towards one sides of grooves, the limiting strips extend out of storage grooves, photovoltaic power generation panels placed in the grooves are positioned, and mounting can be completed; the operation is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, and in particular to a solar photovoltaic generator that is easy to fix. Background Technology

[0002] A photovoltaic (PV) generator, also known as a solar photovoltaic power generation system, is a new type of power generation system that uses the photovoltaic effect of semiconductor materials in solar cells to directly convert solar radiation energy into electrical energy. The working principle of photovoltaic power generation is based on the photovoltaic effect, also known as the photovoltaic effect. Under illumination, certain specific semiconductor materials (such as silicon) generate an electromotive force, i.e., a photovoltage, which directly converts light energy into electrical energy.

[0003] In existing photovoltaic power generation technology, the solar panels used for power generation often need to be stably fixed in one area during installation. However, the installation process often involves splicing multiple modules and using a large number of screws for fixing, which makes the installation steps cumbersome, wastes time, and affects work efficiency.

[0004] For example, in the prior art, patent CN213461617U discloses a solar photovoltaic generator that is easy to fix. This device utilizes the design of a first movable rod and a second movable rod. The locking block at the top of the movable rod can be locked into the locking groove at the bottom of the fixing plate. Then, the entire device can be fixed simply by turning the positioning screw. It is simple to operate and has good practicality.

[0005] Although the device can be fixed by turning the positioning screw, when fixing the fixing plate, it is necessary to turn the positioning screws on both sides of the screw. When the fixing plate is wide, two people are needed to turn the screw, or after turning the screw on one side, they have to turn the other screw on the other side of the fixing plate, which increases the labor intensity and is inconvenient for single-person operation. Therefore, a solar photovoltaic generator that is easy to fix is ​​designed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to solve the problems existing in the above-mentioned background technology by proposing a solar photovoltaic generator that is easy to fix.

[0007] The technical problem to be solved by this utility model is to provide a solar photovoltaic generator that is easy to fix, thereby solving the problem of inconvenient installation of photovoltaic power generation panels in the prior art.

[0008] This utility model provides a solar photovoltaic generator that is easy to fix, including a base, short vertical rods, long vertical rods, a photovoltaic panel mounting plate, and a rectangular sleeve. Short vertical rods are installed at both ends of the left side of the upper surface of the base, and long vertical rods are installed at both ends of the right side of the upper surface of the base. Rectangular sleeves are fixedly installed at both ends of the inner and outer surfaces of the photovoltaic panel mounting plate.

[0009] The photovoltaic panel mounting plate includes a groove, a storage slot, a spring, a limiting strip, and a trapezoidal block. A groove is embedded in the center of the upper surface of the photovoltaic panel mounting plate. Storage slots are formed on both sides of the groove. A limiting strip is fixedly installed in the storage slot by a spring. Trapezoidal blocks are fixedly installed at both ends of the outer side of the limiting strip. Through slots matching the trapezoidal blocks are formed at both ends of the storage slot, and the trapezoidal blocks extend into the rectangular sleeve.

[0010] Preferably, both the short and long vertical rods are matched with the central through hole of the rectangular sleeve, and when the rectangular sleeves on the left and right sides of the photovoltaic panel mounting plate are respectively fitted onto the short and long vertical rods, the photovoltaic panel mounting plate is inclined with the left side having a higher horizontal height than the right side.

[0011] Preferably, when the spring is in its naturally extended state, the limiting strip is fully embedded in the receiving groove.

[0012] Preferably, the trapezoidal block is a right-angled trapezoid with a narrow bottom and a wide bottom, and when the spring is in its natural extended state, the bottom of the trapezoidal block is completely inside the through groove on the storage slot.

[0013] Preferably, when the trapezoidal block is fully embedded in the through slot on the storage groove, the spring is in a stretched state, and at this time the limiting strip extends out of the storage groove.

[0014] Preferably, the trapezoidal block has a frosted layer on the side surface facing the rectangular sleeve.

[0015] Preferably, the base includes a rectangular groove and a pin. The upper surface of the base has rectangular grooves on both the inner and outer sides. The left and right ends of the rectangular grooves are fixedly provided with pins. The short vertical rod and the long vertical rod are rotatably mounted on the pins.

[0016] Preferably, the sum of the lengths of the short vertical rod and the long vertical rod is not greater than the length of the rectangular groove, and when the short vertical rod and the long vertical rod are in a vertical state, the short vertical rod and the long vertical rod are respectively attached to the left and right ends of the rectangular groove.

[0017] Compared with the prior art, this utility model has at least the following beneficial effects:

[0018] 1. In this utility model, when installing a photovoltaic panel, the photovoltaic panel mounting plate is removed from the short and long vertical rods. Then, the photovoltaic panel, which is the same size as the groove, is placed in the groove. A foam board can be placed at the bottom of the groove so that the upper surface of the photovoltaic panel is level with the bottom horizontal height of the limiting strip. Then, the four rectangular sleeves on the photovoltaic panel mounting plate are aligned with the short and long vertical rods and inserted. When the short and long vertical rods are inserted into the rectangular sleeves, they will squeeze the trapezoidal block. The trapezoidal block pushes the limiting strip to one side of the groove, so that the limiting strip extends out of the receiving groove, thus positioning the photovoltaic panel placed in the groove. The installation is then completed. The operation is simple and convenient.

[0019] 2. When the short and long vertical rods are inserted into the rectangular sleeve, the trapezoidal block is completely squeezed into the through slots on both sides of the storage groove. At this time, the spring will be in a stretched state. The elastic force of the spring will make the end of the trapezoidal block facing the rectangular sleeve tightly adhere to the surface of the short and long vertical rods, increasing the friction between the trapezoidal block and the short and long vertical rods, thus increasing the stability after installation. In addition, the surface of the trapezoidal block facing the rectangular sleeve is provided with a frosted layer, which increases the friction coefficient of the trapezoidal block surface, further increasing the friction between the trapezoidal block and the short and long vertical rods, and further ensuring the stability of installation.

[0020] 3. This utility model, by providing a rectangular groove and a pin, allows for easy transport or carrying of the device. The photovoltaic panel mounting plate is removed from the short and long vertical rods, and then rotated along the pin 102 towards the center of the rectangular groove, allowing the short and long vertical rods to be stored within the groove. This reduces space requirements and facilitates carrying and transporting the device. During installation, simply rotate the short and long vertical rods along the pin to a vertical position, and then attach the rectangular sleeve on the photovoltaic panel mounting plate to the short and long vertical rods. The operation is simple and convenient. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a three-dimensional structural disassembly diagram of the present invention.

[0024] Figure 3 This is a schematic diagram of the vertically cut structure of the photovoltaic panel mounting plate of this utility model.

[0025] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A.

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting strip of this utility model.

[0027] Figure 6 This utility model Figure 5 Enlarged structural diagram at point B.

[0028] Figure 7 This is a schematic diagram of the internal structure of the short vertical rod and the long vertical rod storage base of this utility model.

[0029] [Figure Labels]

[0030] 1. Base; 101. Rectangular groove; 102. Pin; 2. Short vertical rod; 3. Long vertical rod; 4. Photovoltaic panel mounting plate; 401. Groove; 402. Storage groove; 403. Spring; 404. Limiting strip; 405. Trapezoidal block; 5. Rectangular sleeve. Detailed Implementation

[0031] Example:

[0032] like Figures 1-7 As shown, an embodiment of this utility model provides a solar photovoltaic generator that is easy to fix, including a base 1, a short vertical rod 2, a long vertical rod 3, a photovoltaic panel mounting plate 4, and a rectangular sleeve 5. The short vertical rod 2 is installed at both ends of the left side of the upper surface of the base 1, and the long vertical rod 3 is installed at both ends of the right side of the upper surface of the base 1. The rectangular sleeve 5 is fixedly installed at both ends of the inner and outer surfaces of the photovoltaic panel mounting plate 4.

[0033] The photovoltaic panel mounting plate 4 includes a groove 401, a storage slot 402, a spring 403, a limiting strip 404, and a trapezoidal block 405. A groove 401 is embedded in the center of the upper surface of the photovoltaic panel mounting plate 4. Storage slots 402 are provided on both sides of the inside of the groove 401. A limiting strip 404 is fixedly installed in the storage slot 402 by the spring 403. Trapezoidal blocks 405 are fixedly installed at both ends of the outer side of the limiting strip 404. Through slots matching the trapezoidal blocks 405 are provided at both ends of the storage slot 402. The trapezoidal blocks 405 extend into the rectangular sleeve 5.

[0034] In this embodiment, both the short vertical rod 2 and the long vertical rod 3 are matched with the central through hole of the rectangular sleeve 5. When the rectangular sleeves 5 on the left and right sides of the photovoltaic panel mounting plate 4 are respectively fitted onto the short vertical rod 2 and the long vertical rod 3, the photovoltaic panel mounting plate 4 is tilted with the left side being higher than the right side, so that the photovoltaic power generation panel installed on the photovoltaic panel mounting plate 4 is tilted with the left side being higher than the right side.

[0035] In this embodiment, when the spring 403 is in its naturally extended state, the limiting strip 404 is fully embedded in the storage groove 402, making it convenient for the photovoltaic power generation panel to be placed into the groove 401.

[0036] In this embodiment, the trapezoidal block 405 is a right-angled trapezoid with a narrow bottom and a wide bottom. When the spring 403 is in its naturally extended state, the bottom of the trapezoidal block 405 is completely inside the through groove on the storage slot 402, which facilitates the short vertical rod 2 and the long vertical rod 3 to be inserted into the rectangular sleeve 5, thus pushing the trapezoidal block 405 into the through groove.

[0037] In this embodiment, when the trapezoidal block 405 is fully embedded in the through slot on the storage groove 402, the spring 403 is in a stretched state, and at this time the limiting strip 404 extends out of the storage groove 402, so that the limiting strip 404 can position the photovoltaic panel in the groove.

[0038] In this embodiment, a frosted layer is provided on the side surface of the trapezoidal block 405 facing the rectangular sleeve 5 to increase the friction between the trapezoidal block 405 and the short vertical rod 2 and the long vertical rod 3.

[0039] When installing the photovoltaic panel, remove the photovoltaic panel mounting plate 4 from the short vertical rod 2 and the long vertical rod 3. Then, place the photovoltaic panel, which is the same size as the groove 401, into the groove 401. A foam board can be placed at the bottom of the groove 401 so that the upper surface of the photovoltaic panel is level with the bottom of the limiting strip 404. Then, align the four rectangular sleeves 5 on the photovoltaic panel mounting plate 4 with the short vertical rod 2 and the long vertical rod 3 and insert them. When the short vertical rod 2 and the long vertical rod 3 are inserted into the rectangular sleeves 5, they will squeeze the trapezoidal block 405. The trapezoidal block 405 pushes the limiting strip 404 to one side of the groove 401, so that the limiting strip 404 extends out of the receiving groove 402, positioning the photovoltaic panel placed in the groove 401. The installation is then completed. The operation is simple and convenient.

[0040] When the short vertical rod 2 and the long vertical rod 3 are inserted into the rectangular sleeve 5, the trapezoidal block 405 is completely squeezed into the through slots on both sides of the storage groove 402. At this time, the spring 403 will be in a stretched state. The elastic force of the spring 403 will make the end of the trapezoidal block 405 facing the rectangular sleeve 5 press tightly against the surface of the short vertical rod 2 and the long vertical rod 3, increasing the friction between the trapezoidal block 405 and the short vertical rod 2 and the long vertical rod 3, and increasing the stability after installation. In addition, the surface of the trapezoidal block 405 facing the rectangular sleeve 5 is provided with a frosted layer, which increases the friction coefficient of the surface of the trapezoidal block 405, further increasing the friction between the trapezoidal block 405 and the short vertical rod 2 and the long vertical rod 3, and further ensuring the stability of installation.

[0041] In this embodiment, the base 1 includes a rectangular groove 101 and a pin 102. The upper surface of the base 1 has rectangular grooves 101 on both the inner and outer sides. The left and right ends of the rectangular groove 101 are fixedly provided with pins 102. The short vertical rod 2 and the long vertical rod 3 are rotatably mounted on the pins 102.

[0042] In this embodiment, the sum of the lengths of the short vertical rod 2 and the long vertical rod 3 is not greater than the length of the rectangular groove 101, so that the short vertical rod 2 and the long vertical rod 3 can be stored in the rectangular groove 101. When the short vertical rod 2 and the long vertical rod 3 are in a vertical state, the short vertical rod 2 and the long vertical rod 3 are respectively attached to the left and right ends of the rectangular groove 101 to ensure the stability of the short vertical rod 2 and the long vertical rod 3 when they are in a vertical state.

[0043] With the rectangular slot 101 and pin 102 provided, when transporting or carrying the device, the photovoltaic panel mounting plate 4 is removed from the short vertical rod 2 and the long vertical rod 3, and then rotated along the pin 102 towards the center of the rectangular slot 101, so that the short vertical rod 2 and the long vertical rod 3 are stored in the rectangular slot 101, reducing the space occupied and facilitating the carrying and transportation of the device. During installation, it is only necessary to rotate the short vertical rod 2 and the long vertical rod 3 to a vertical position along the pin 102, and then fit the rectangular sleeve 5 on the photovoltaic panel mounting plate 4 onto the short vertical rod 2 and the long vertical rod 3. The operation is simple and convenient.

[0044] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these should also be considered within the scope of protection of this utility model. These will not affect the implementation effect of this utility model or the practicality of the patent.

Claims

1. A solar photovoltaic generator that is easy to fix, characterized in that: The device includes a base (1), short vertical rods (2), long vertical rods (3), a photovoltaic panel mounting plate (4), and a rectangular sleeve (5). Short vertical rods (2) are installed on both ends of the left side of the upper surface of the base (1), and long vertical rods (3) are installed on both ends of the right side of the upper surface of the base (1). Rectangular sleeves (5) are fixedly installed on both ends of the inner and outer surfaces of the photovoltaic panel mounting plate (4). The photovoltaic panel mounting plate (4) includes a groove (401), a storage slot (402), a spring (403), a limiting strip (404), and a trapezoidal block (405). A groove (401) is embedded in the center of the upper surface of the photovoltaic panel mounting plate (4). A storage slot (402) is provided on both sides of the inside of the groove (401). A limiting strip (404) is fixedly provided in the storage slot (402) by the spring (403). A trapezoidal block (405) is fixedly provided at both ends of the outer side of the limiting strip (404). A through slot matching the trapezoidal block (405) is provided at both ends of the storage slot (402). The trapezoidal block (405) extends into the rectangular sleeve (5).

2. The easily fixed solar photovoltaic generator according to claim 1, characterized in that: Both the short vertical rod (2) and the long vertical rod (3) are matched with the central through hole of the rectangular sleeve (5). When the rectangular sleeves (5) on the left and right sides of the photovoltaic panel mounting plate (4) are respectively fitted onto the short vertical rod (2) and the long vertical rod (3), the photovoltaic panel mounting plate (4) is tilted with the left side being higher than the right side.

3. The easily fixed solar photovoltaic generator according to claim 2, characterized in that: When the spring (403) is in its natural extended state, the limiting strip (404) is completely embedded in the storage groove (402).

4. The easily fixed solar photovoltaic generator according to claim 3, characterized in that: The trapezoidal block (405) is a right-angled trapezoid with a narrow bottom and a wide bottom. When the spring (403) is in its natural extended state, the bottom of the trapezoidal block (405) is completely inside the through groove on the storage groove (402).

5. The easily fixed solar photovoltaic generator according to claim 4, characterized in that: When the trapezoidal block (405) is fully embedded in the through slot on the storage groove (402), the spring (403) is in a stretched state, and at this time the limiting strip (404) extends out of the storage groove (402).

6. The easily fixed solar photovoltaic generator according to claim 5, characterized in that: The trapezoidal block (405) has a frosted layer on the side of its surface facing the rectangular sleeve (5).

7. The easily fixed solar photovoltaic generator according to claim 1, characterized in that: The base (1) includes a rectangular groove (101) and a pin (102). The upper surface of the base (1) has rectangular grooves (101) on both the inner and outer sides. The left and right ends of the rectangular groove (101) are fixedly provided with pins (102). The short vertical rod (2) and the long vertical rod (3) are rotatably mounted on the pins (102).

8. The easily fixed solar photovoltaic generator according to claim 7, characterized in that: The sum of the lengths of the short vertical rod (2) and the long vertical rod (3) is not greater than the length of the rectangular groove (101), and when the short vertical rod (2) and the long vertical rod (3) are in a vertical state, the short vertical rod (2) and the long vertical rod (3) are respectively attached to the left and right ends of the rectangular groove (101).

Images