Photovoltaic power generation panel connecting frame

Abstract

The utility model discloses a photovoltaic power generation panel connecting frame, and particularly relates to the technical field of photovoltaic power generation panels, the photovoltaic power generation panel connecting frame comprises a supporting frame, the four ends of the top of the supporting frame are provided with supporting columns, a mounting frame is connected among the top ends of the four supporting columns, and the side wall of the mounting frame is provided with a plurality of connecting holes. The fixing frame, the spring, the pressing plate, the sponge pad and other structures are arranged above the mounting frame, the sponge pad on the pressing plate can be tightly attached to the surface of the photovoltaic power generation panel after the photovoltaic power generation panel is mounted, the fixing frame, the movable block and the driving mechanism are arranged below the mounting frame, the movable block is connected with the fixing frame through the connecting arm, and the fixing frame is connected with the movable block through the connecting arm. Therefore, the movable block can drive the fixed frame to move through the connecting arm, the sponge pad is driven to sweep dust and impurities back and forth on the surface of the photovoltaic power generation panel, the surface of the photovoltaic power generation panel can be effectively prevented from being shielded by the impurities, and the using effect of the connecting frame is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation panels, in particular to a photovoltaic power generation panel connection frame. Background Art

[0002] Photovoltaic panels, also known as solar panels, are photoelectric semiconductor sheets that use sunlight to generate electricity directly. Their working principle is to directly convert light energy into electrical energy through the photoelectric effect or photochemical effect. Therefore, they are also called "solar chips" or "photovoltaic cells". As long as the illumination meets certain illumination conditions, it can instantly output voltage and generate current in the presence of a circuit.

[0003] At present, photovoltaic panels are mainly fixed and installed through connecting frames. However, the structure of the connecting frame is relatively simple and can only play a connecting role. It is difficult to provide dust protection for the photovoltaic panels connected to it, which causes dust and impurities to easily accumulate on the surface of the photovoltaic panels, thereby greatly affecting the photoelectric conversion effect.

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

[0005] The utility model aims to provide a photovoltaic panel connecting frame. By arranging structures such as a fixing frame, a spring, a pressure plate and a sponge pad above the installation frame, after the photovoltaic panel is installed, the sponge pad on the pressure plate can be closely attached to the surface of the photovoltaic panel, and a fixing frame, a movable block and a driving mechanism are arranged below the installation frame. The movable block is connected to the fixing frame by a connecting arm, so that the movable block can drive the fixing frame to move through the connecting arm, thereby driving the sponge pad to clean dust and impurities back and forth on the surface of the photovoltaic panel, thereby effectively preventing the surface of the photovoltaic panel from being blocked by debris, greatly improving the use effect of the connecting frame, and solving the above-mentioned shortcomings in the technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solution: a photovoltaic panel connecting frame, comprising:

[0007] A support frame, wherein the four ends of the top of the support frame are provided with pillars, the top ends of the four pillars are connected with a mounting frame, and the side wall of the mounting frame is provided with a plurality of connection holes;

[0008] A fixing frame is provided at one side of the bottom of the installation frame, a movable block is provided in the fixing frame, and a driving mechanism is provided on the fixing frame, and the movable block is driven to move by the driving mechanism;

[0009] A fixed frame, wherein the fixed frame is located above the mounting frame, and one end of the fixed frame is connected to a connecting arm, and the connecting arm is fixedly connected to the movable block relative to one end of the fixed frame, and an elastic contraction component is provided on the bottom side of the fixed frame, and the bottom of the elastic contraction component is connected to a pressing plate facing the mounting frame, and a sponge pad is provided at the bottom of the pressing plate.

[0010] Preferably, the driving mechanism comprises a threaded rod rotatably mounted in a fixing frame, one end of the threaded rod passes through the fixing frame and is connected to a motor, and the movable block is connected to the threaded rod by screwing.

[0011] Preferably, the elastic contraction component includes springs symmetrically arranged at both ends of the inner side of the fixed frame, the ends of the springs are connected to guide blocks, a connecting block is arranged on the top of the pressure plate, and connecting rods are symmetrically hinged between the two guide blocks and the connecting blocks.

[0012] Preferably, a guide rod is connected through the spring and the guide block, and both ends of the guide rod are fixedly connected to the fixing frame.

[0013] Preferably, a sliding block is provided on the top of the guide block, and a sliding groove matching the sliding block is provided on the inner top side of the fixed frame.

[0014] Preferably, mounting plates are provided on both sides of the bottom end of the support frame, and through holes are provided on the side walls of the mounting plates.

[0015] Preferably, the mounting frame is arranged at an incline.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] By arranging structures such as a fixed frame, a spring, a pressure plate and a sponge pad above the installation frame, after the photovoltaic panel is installed, the sponge pad on the pressure plate can be closely attached to the surface of the photovoltaic panel, and a fixed frame, a movable block and a driving mechanism are arranged below the installation frame. The movable block is connected to the fixed frame by a connecting arm, so that the movable block can drive the fixed frame to move through the connecting arm, thereby driving the sponge pad to clean dust and impurities back and forth on the surface of the photovoltaic panel, thereby effectively preventing the surface of the photovoltaic panel from being blocked by debris, thereby greatly improving the use effect of the connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is one of the overall structural diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the connecting arm and the pressing plate of the utility model;

[0022] Figure 4 It is a cross-sectional view of the fixing frame of the utility model.

[0023] Description of reference numerals:

[0024] 1. Connecting hole; 2. Fixing frame; 3. Support frame; 4. Mounting frame; 5. Mounting plate; 6. Pillar; 7. Threaded rod; 8. Connecting arm; 9. Connecting block; 10. Fixing frame; 11. Pressing plate; 12. Sponge pad; 13. Guide rod; 14. Spring; 15. Guide block; 16. Connecting rod; 17. Movable block; 18. Motor; 19. Slide groove; 20. Slider. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides Figure 1-Figure 4 A photovoltaic panel connection frame shown includes:

[0027] A support frame 3, wherein four ends of the top of the support frame 3 are provided with pillars 6, the top ends of the four pillars 6 are connected with a mounting frame 4, and the side wall of the mounting frame 4 is provided with a plurality of connecting holes 1;

[0028] The supporting frame 3, the pillars 6 and the mounting frame 4 can form a connecting frame, and cooperate with the connecting holes 1, so that the photovoltaic power generation panel can be fixedly installed.

[0029] A fixing frame 2 is provided at one side of the bottom of the mounting frame 4, a movable block 17 is provided inside the fixing frame 2, and a driving mechanism is provided on the fixing frame 2, and the movable block 17 is driven to move by the driving mechanism;

[0030] The driving mechanism includes a threaded rod 7 rotatably mounted in the fixing frame 2 , one end of the threaded rod 7 passes through the fixing frame 2 and is connected to a motor 18 , and a movable block 17 is screwed to the threaded rod 7 by means of a thread.

[0031] A fixed frame 10, the fixed frame 10 is located above the mounting frame 4, and one end of the fixed frame 10 is connected to a connecting arm 8, the connecting arm 8 is fixedly connected to a movable block 17 relative to one end of the fixed frame 10, an elastic contraction component is provided on the bottom side of the fixed frame 10, a pressing plate 11 facing the mounting frame 4 is connected to the bottom of the elastic contraction component, and a sponge pad 12 is provided at the bottom of the pressing plate 11;

[0032] The elastic contraction component includes springs 14 symmetrically arranged at both ends of the inner side of the fixed frame 10, the ends of the springs 14 are connected with guide blocks 15, the top of the pressure plate 11 is provided with a connecting block 9, and a connecting rod 16 is symmetrically hinged between the two guide blocks 15 and the connecting block 9;

[0033] A guide rod 13 is connected between the spring 14 and the guide block 15, and both ends of the guide rod 13 are fixedly connected to the fixed frame 10; a slider 20 is provided on the top of the guide block 15, and a slide groove 19 matching the slider 20 is provided on the inner top side of the fixed frame 10. Based on this, the guide rod 13 can further support the spring 14 and the guide block 15 to prevent them from being separated, and the cooperation of the slider 20 and the slide groove 19 can further guide the guide block 15 to ensure the smooth sliding of the guide block 15.

[0034] When installing the photovoltaic power generation panel, the utility model can pull the pressing plate 11 upwards, so that the pressing plate 11 drives the guide block 15 to slide in the fixed frame 10 and squeeze the spring 14 through the connecting block 9 and the connecting rod 16, and then the photovoltaic power generation panel can be fixed on the mounting frame 4, and then under the rebound of the spring 14, the pressing plate 11 can be reset and moved toward the photovoltaic power generation panel, so that the sponge pad 12 on the pressing plate 11 can be closely attached to the surface of the photovoltaic power generation panel, and then the threaded rod 7 is driven to rotate by the motor 18, so that the threaded rod 7 drives the movable block 17 to move, and then the movable block 17 can drive the fixed frame 10 to move through the connecting arm 8, so that the fixed frame 10 drives the sponge pad 12 to move through the pressing plate 11, and the threaded rod 7 is driven by the motor 18 to rotate forward and reverse, so that the connecting arm 8 can drive the sponge pad 12 to clean dust and impurities back and forth on the surface of the photovoltaic power generation panel, thereby effectively preventing the surface of the photovoltaic power generation panel from being blocked by debris, and greatly improving the use effect of the connecting frame.

[0035] Both sides of the bottom end of the support frame 3 are provided with mounting plates 5, and the side walls of the mounting plates 5 are provided with through holes; the mounting frame 4 is arranged in an inclined manner. Based on this, the device can be conveniently fixed by the mounting plates 5, and the tilted arrangement of the mounting frame 4 can better absorb solar energy.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A photovoltaic panel connection frame, It is characterized in that include: A support frame (3), wherein four ends of the top of the support frame (3) are provided with pillars (6), the top ends of the four pillars (6) are connected to a mounting frame (4), and a side wall of the mounting frame (4) is provided with a plurality of connection holes (1); A fixed frame (2) is provided on one side of the bottom of the installation frame (4), a movable block (17) is provided inside the fixed frame (2), and a driving mechanism is provided on the fixed frame (2), and the movable block (17) is driven to move by the driving mechanism; A fixed frame (10), the fixed frame (10) is located above the mounting frame (4), one end of the fixed frame (10) is connected to a connecting arm (8), the connecting arm (8) is fixedly connected to a movable block (17) relative to one end of the fixed frame (10), an elastic contraction component is provided on the bottom side of the fixed frame (10), the bottom of the elastic contraction component is connected to a pressing plate (11) facing the mounting frame (4), and a sponge pad (12) is provided on the bottom of the pressing plate (11).

2. A photovoltaic panel connection frame according to claim 1, Features: The driving mechanism comprises a threaded rod (7) rotatably mounted in a fixing frame (2), one end of the threaded rod (7) passes through the fixing frame (2) and is connected to a motor (18), and a movable block (17) is screwed to the threaded rod (7) through a thread.

3. A photovoltaic panel connection frame according to claim 1, Features: The elastic contraction component comprises springs (14) symmetrically arranged at both ends of the inner side of the fixed frame (10), the ends of the springs (14) are connected to guide blocks (15), a connecting block (9) is arranged on the top of the pressure plate (11), and connecting rods (16) are symmetrically hinged between the two guide blocks (15) and the connecting blocks (9).

4. A photovoltaic panel connection frame according to claim 3, Features: A guide rod (13) is connected through the spring (14) and the guide block (15), and both ends of the guide rod (13) are fixedly connected to the fixed frame (10).

5. A photovoltaic panel connection frame according to claim 4, Features: A sliding block (20) is provided on the top of the guide block (15), and a sliding groove (19) matching the sliding block (20) is provided on the inner top side of the fixed frame (10).

6. A photovoltaic panel connection frame according to claim 1, Features: Both sides of the bottom end of the support frame (3) are provided with mounting plates (5), and the side walls of the mounting plates (5) are provided with through holes.

7. A photovoltaic panel connection frame according to claim 1, Features: The installation frame (4) is arranged in an inclined manner.

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