Photovoltaic module pressing block with water draining and mud guiding functions

Abstract

The utility model discloses a photovoltaic module pressing block with water drainage and mud guide functions, which comprises a pressing block body, and two convex blocks are fixed on the bottom surface of one end of the pressing block body; according to the utility model, by designing the drainage chuck, the convex block, the drainage groove and the water guide groove, the drainage chuck is fixed at the end part of the pressing block body, and the convex block is fixed at the end part of the pressing block body, so that the pressing block body is pressed on the surface of the photovoltaic module, and meanwhile, a space is reserved at the bottom for draining water and guiding mud; one end of the drainage chuck extends to the surface of a photovoltaic panel of the photovoltaic module, and the highest point of the drainage chuck is higher than the surface of the photovoltaic module, so that accumulated water on the photovoltaic module is guided, the liquid level of the accumulated water is higher than the surface of the photovoltaic module, and the accumulated water flows out of the water guide groove and flows into a gap between the pressing block body and the photovoltaic module. And then the water and the mud are discharged through the drainage groove, so that the pressing block is fixed, and the purposes of water drainage and mud guide can be achieved at the same time.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic module pressing technology, specifically relating to a photovoltaic module pressing block with drainage and mud guiding functions. Background Technology

[0002] With the increasing global emphasis on renewable energy, solar photovoltaic technology has developed rapidly. As the core component of solar power generation, the ease of installation and maintenance, safety and long-term operational stability of photovoltaic modules have become the focus of industry attention. Photovoltaic module clamps mainly undertake the task of fixing photovoltaic modules, but they have the following defects: (1) In practical applications, the clamps are fixed on the photovoltaic modules, which can easily block rainwater. Especially in rainy or muddy environments, water or mud can easily accumulate on the surface of the photovoltaic modules. This not only affects the power generation efficiency of the photovoltaic modules, but may also accelerate the aging of the modules and even cause safety hazards; (2) When installing the clamps, it is necessary to first insert the slider into the mounting bracket and then assemble the screws in the hole, which makes the installation inconvenient and cumbersome. Therefore, we propose a photovoltaic module clamp with drainage and mud guiding functions. Utility Model Content

[0003] The purpose of this utility model is to provide a photovoltaic module pressing block with drainage and mud guiding functions, so as to solve the problems mentioned in the background art that the photovoltaic module pressing block is prone to water accumulation and is inconvenient to assemble due to the restriction of the slider inserted in the mounting bracket during installation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic module pressing block with drainage and mud guiding functions, comprising a pressing block body, a protrusion fixed on the bottom surface of one end of the pressing block body, two protrusions, and the two protrusions being symmetrical about the center line of the pressing block body, a drainage clamp fixed on one end of the pressing block body, a water guiding groove being formed on the surface of the drainage clamp, and a drainage groove being formed on the side wall of the pressing block body.

[0005] Preferably, the longitudinal section of the drain clamp is arc-shaped, and the cross section of the drain clamp is rectangular.

[0006] Preferably, the cross-section of the water guide channel is an arc-shaped structure, and the cross-section of the drainage channel is a rectangular structure.

[0007] Preferably, the other end surface of the pressure block body is provided with a mounting hole, a screw rod passes through the inside of the mounting hole, a lock seat is provided at the bottom of the pressure block body, a screw hole is provided on the end face of the lock seat, one end of the screw rod and the screw hole are connected by a thread, and a stop block is provided inside the lock seat.

[0008] Preferably, there are two stops, and the two stops are symmetrically arranged about the central axis of the screw hole.

[0009] Preferably, the width of the stop is half the width of the lock seat.

[0010] Preferably, a limiting groove is formed on the bottom surface of the stop block, and a limiting block is provided inside the limiting groove, the limiting block being fixed to the inner wall of the lock seat.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) By designing the drainage clamp, protrusion, drainage groove and water guide groove, the drainage clamp is fixed to the end of the pressing block body, and the protrusion is fixed to the end of the pressing block body. This ensures that the pressing block body is pressed on the surface of the photovoltaic module while leaving space at the bottom for drainage and mud guidance. One end of the drainage clamp extends to the surface of the photovoltaic panel of the photovoltaic module. Since the highest point of the drainage clamp is higher than the surface of the photovoltaic module, it guides the water accumulated on the photovoltaic module, making its liquid level higher than the surface of the photovoltaic module and flowing out through the water guide groove into the gap between the pressing block body and the photovoltaic module. Then, the water and mud are discharged through the drainage groove, so that the pressing block can be fixed while also achieving the purpose of drainage and mud guidance.

[0013] (2) With the design of screw, lock seat and two stops, the width of the lock seat is consistent with the width of the mounting bracket opening. When installing the pressure block body, the screw and lock seat can be directly connected first, and then the lock seat is placed inside the mounting bracket. At this time, the screw is screwed, and the end of the screw and one end of the stop are pressed together, so that the other end of the stop is pushed out from the lock seat and stuck inside the mounting bracket to achieve assembly. This makes the assembly of the pressure block of this utility model more convenient and quick. The stop is limited by the designed limit block and limit groove to prevent it from falling out of the lock seat. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A in the image;

[0017] Figure 4 This is a bottom sectional view of the lock base of this utility model;

[0018] In the diagram: 1. Pressure block body; 2. Protrusion; 3. Drainage groove; 4. Screw hole; 5. Lock seat; 6. Stop block; 7. Water guide groove; 8. Drainage clamp; 9. Screw; 10. Mounting hole; 11. Limiting groove; 12. Limiting block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figures 1 to 2 This utility model provides a technical solution: a photovoltaic module pressing block with drainage and mud-guiding functions, including a pressing block body 1. Two protrusions 2 are fixed to the bottom surface of one end of the pressing block body 1, and the two protrusions 2 are symmetrical about the center line of the pressing block body 1. A drainage clamp 8 is fixed to one end of the pressing block body 1. A water-guiding groove 7 is formed on the surface of the drainage clamp 8, and a drainage groove 3 is formed on the side wall of the pressing block body 1. The longitudinal section of the drainage clamp 8 is arc-shaped, and the cross-section of the drainage clamp 8 is rectangular. Through the designed drainage clamp 8, protrusions 2, drainage grooves 3, and water-guiding grooves 7, the drainage clamp 8 is fixed to the end of the pressing block body 1. At the end of the pressing block body 1, while ensuring that the pressing block body 1 presses on the surface of the photovoltaic module, there is space at the bottom for drainage and mud removal. One end of the drainage clamp 8 extends to the surface of the photovoltaic panel of the photovoltaic module. Since the highest point of the drainage clamp 8 is higher than the surface of the photovoltaic module, it plays a guiding role for the water accumulated on the photovoltaic module, so that the liquid level is higher than the surface of the photovoltaic module and flows out through the water guide channel 7, flowing into the gap between the pressing block body 1 and the photovoltaic module, and then the water and mud are discharged through the drainage channel 3. This allows the pressing block to be fixed while also achieving the purpose of drainage and mud removal. On the surface of the pressing block body 1, the cross-section of the water guide channel 7 is an arc-shaped structure, and the cross-section of the drainage channel 3 is a rectangular structure.

[0022] Example 2

[0023] Please see Figures 1 to 4This utility model provides a technical solution: a photovoltaic module pressing block with drainage and mud-guiding functions, including a pressing block body 1. Two protrusions 2 are fixed to the bottom surface of one end of the pressing block body 1, and the two protrusions 2 are symmetrical about the center line of the pressing block body 1. A drainage clamp 8 is fixed to one end of the pressing block body 1. A water-guiding groove 7 is formed on the surface of the drainage clamp 8, and a drainage groove 3 is formed on the side wall of the pressing block body 1. The longitudinal section of the drainage clamp 8 is arc-shaped, and the cross-section of the drainage clamp 8 is rectangular. Through the designed drainage clamp 8, protrusions 2, drainage grooves 3, and water-guiding grooves 7, the drainage clamp 8 is fixed to the end of the pressing block body 1. At the end of the pressing block body 1, while ensuring that the pressing block body 1 presses on the surface of the photovoltaic module, there is space at the bottom for drainage and mud removal. One end of the drainage clamp 8 extends to the surface of the photovoltaic panel of the photovoltaic module. Since the highest point of the drainage clamp 8 is higher than the surface of the photovoltaic module, it plays a guiding role for the water accumulated on the photovoltaic module, so that the liquid level is higher than the surface of the photovoltaic module and flows out through the water guide channel 7, flowing into the gap between the pressing block body 1 and the photovoltaic module, and then the water and mud are discharged through the drainage channel 3. This allows the pressing block to be fixed while also achieving the purpose of drainage and mud removal. On the surface of the pressing block body 1, the cross-section of the water guide channel 7 is an arc-shaped structure, and the cross-section of the drainage channel 3 is a rectangular structure.

[0024] In this embodiment, preferably, a mounting hole 10 is provided on the other end surface of the pressure block body 1, and a screw 9 passes through the interior of the mounting hole 10. A locking seat 5 is provided at the bottom of the pressure block body 1, and a screw hole 4 is provided on the end face of the locking seat 5. One end of the screw 9 and the screw hole 4 are connected by a thread. A stop block 6 is provided inside the locking seat 5. Through the design of the screw 9, the locking seat 5, and the two stop blocks 6, the width of the locking seat 5 is consistent with the opening width of the mounting bracket. When installing the pressure block body 1, the screw 9 and the locking seat 5 can be directly connected first, and then the locking seat 5 can be placed inside the mounting bracket. At this time, the screw 9 is screwed in. The end of 9 and one end of the stop block 6 are pressed together by the bevel, which pushes the other end of the stop block 6 out of the lock seat 5 and into the mounting bracket to achieve assembly. This makes the assembly of the pressure block of this utility model more convenient and quick. There are two stop blocks 6, and the two stop blocks 6 are symmetrically arranged about the central axis of the screw hole 4. The width of the stop block 6 is half the width of the lock seat 5. A limiting groove 11 is opened on the bottom surface of the stop block 6. A limiting block 12 is set inside the limiting groove 11. The stop block 6 is limited by the designed limiting block 12 and the limiting groove 11 to prevent it from falling out of the lock seat 5. The limiting block 12 is fixed on the inner wall of the lock seat 5.

[0025] The working principle and usage process of this utility model are as follows: This utility model fixes the drainage clamp 8 to the end of the pressure block body 1 and the protrusion 2 to the end of the pressure block body 1. During assembly, the screw 9 and the locking seat 5 can be directly connected first, and then the locking seat 5 is placed inside the mounting bracket. At this time, the screw 9 is screwed, and the end of the screw 9 and one end of the stop block 6 are pressed together, so that the other end of the stop block 6 is pushed out from the locking seat 5 and stuck inside the mounting bracket to achieve assembly. This makes the assembly of the pressure block of this utility model more convenient and quick. One end of the drainage clamp 8 extends to the surface of the photovoltaic panel of the photovoltaic module. Since the highest point of the drainage clamp 8 is higher than the surface of the photovoltaic module, it plays a guiding role for the water accumulated on the photovoltaic module, so that the liquid level is higher than the surface of the photovoltaic module and flows out through the water guide groove 7, flowing into the gap between the pressure block body 1 and the photovoltaic module. Then, the water and mud are discharged through the drainage groove 3, so that the pressure block can be fixed and the purpose of drainage and mud guiding can be achieved at the same time.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module pressing block with drainage and mud-guiding function, comprising a pressing block body (1), characterized in that: A protrusion (2) is fixed on the bottom surface of one end of the pressing block body (1). There are two protrusions (2), and the two protrusions (2) are symmetrical about the center line of the pressing block body (1). A drain clamp (8) is fixed on one end of the pressing block body (1). A water guide groove (7) is opened on the surface of the drain clamp (8). A drain groove (3) is opened on the side wall of the pressing block body (1).

2. A photovoltaic module pressing block with drainage and mud-guiding function according to claim 1, characterized in that: The longitudinal section of the drainage clamp (8) is arc-shaped, and the cross section of the drainage clamp (8) is rectangular.

3. A photovoltaic module pressing block with drainage and mud-guiding function according to claim 1, characterized in that: The cross-section of the water guide channel (7) is an arc-shaped structure, and the cross-section of the drainage channel (3) is a rectangular structure.

4. A photovoltaic module pressing block with drainage and mud-guiding function according to claim 1, characterized in that: The other end surface of the pressure block body (1) is provided with an installation hole (10), and a screw (9) passes through the inside of the installation hole (10). A lock seat (5) is provided at the bottom of the pressure block body (1), and a screw hole (4) is provided on the end face of the lock seat (5). One end of the screw (9) and the screw hole (4) are connected by a thread, and a stop block (6) is provided inside the lock seat (5).

5. A photovoltaic module pressing block with drainage and mud-guiding function according to claim 4, characterized in that: There are two stops (6), and the two stops (6) are symmetrically arranged about the central axis of the screw hole (4).

6. A photovoltaic module pressing block with drainage and mud-guiding function according to claim 5, characterized in that: The width of the stop (6) is half the width of the lock seat (5).

7. A photovoltaic module pressing block with drainage and mud-guiding function according to claim 6, characterized in that: The bottom surface of the stop block (6) is provided with a limiting groove (11), and a limiting block (12) is provided inside the limiting groove (11). The limiting block (12) is fixed on the inner wall of the lock seat (5).

Images