Waterproof sealing rubber strip of photovoltaic module

Abstract

The waterproof sealing rubber strip comprises a device body, the device body comprises a waterproof sealing device, a first photovoltaic module and a second photovoltaic module, the first photovoltaic module is installed at the left end of the waterproof sealing device, and the second photovoltaic module is installed at the right end of the waterproof sealing device; the waterproof sealing device comprises a sealing bottom edge and a sealing vertical strip, the sealing bottom edge and the sealing vertical strip are of a smooth transition and integrally machined and formed structure, the sealing vertical strip is located above the sealing bottom edge, the sealing bottom edge and the sealing vertical strip are distributed in a T shape, and a sealing bubble and a sealing block are arranged on the right side of the sealing vertical strip. The sealing bubble is located above the sealing block, the sealing bubble is of an arc-shaped structure, and the sealing block is of a trapezoid structure. By means of the device, the sealing performance of the assembly can be improved, the assembly can be fixed through the bottom edge on the lower portion of the R shape, the bearing performance of the rubber strip is improved, and the rubber strip is not prone to falling.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module technology, specifically to a waterproof sealing strip for photovoltaic modules. Background Technology

[0002] Solar cell modules (also called solar panels) are the core and most important component of a solar power generation system. Their function is to convert solar energy into electrical energy, which can then be either stored in batteries or used to power loads.

[0003] Existing waterproof sealing strips for photovoltaic modules have the following defects:

[0004] 1. Two photovoltaic modules currently use a straight adhesive strip, but this type of adhesive strip has a problem of not being able to adhere tightly;

[0005] 2. During heavy rain, a lot of water still leaks into the water tank below the existing waterproof sealing strips of photovoltaic modules, resulting in incomplete sealing.

[0006] Therefore, a solution is needed. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] To address the shortcomings of existing technologies, this invention provides a waterproof sealing strip for photovoltaic modules, thereby solving the problems mentioned in the background section.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model provides the following technical solution: a waterproof sealing strip for a photovoltaic module, comprising a device body, the device body including a waterproof sealing device, a first photovoltaic module, and a second photovoltaic module, the first photovoltaic module being installed at the left end of the waterproof sealing device, and the second photovoltaic module being installed at the right end of the waterproof sealing device; the waterproof sealing device has an R-shaped structure, the waterproof sealing device including a sealing bottom edge and a sealing vertical strip, the sealing bottom edge and the sealing vertical strip being a smooth transition and integrally formed structure, the sealing vertical strip being located above the sealing bottom edge, the sealing bottom edge and the sealing vertical strip being distributed in a T-shape, a sealing bubble and a sealing block being provided on the right side of the sealing vertical strip, the sealing bubble being located above the sealing block, the sealing bubble having an arc-shaped structure, and the sealing block having a trapezoidal shape.

[0011] Preferably, the top of the sealing bottom edge is provided with a first limiting strip and a second limiting strip, the first limiting strip and the second limiting strip are distributed symmetrically, the upper ends of the first limiting strip and the second limiting strip have a triangular shape, and both the first limiting strip and the second limiting strip are made of rubber.

[0012] Preferably, the inner sides of the first and second limiting bars are provided with a plurality of sets of friction gripping blocks distributed in a horizontally equidistant manner. The friction gripping blocks have a rectangular structure and are made of rubber.

[0013] (III) Beneficial Effects

[0014] This utility model provides a waterproof sealing strip for photovoltaic modules. It has the following beneficial effects:

[0015] In this solution, an R-type sealing strip is used for the waterproof sealing of a photovoltaic module. Two modules are pressed against the edges of the R-type strip, compressing it to achieve a waterproof seal. This technology solves the following problems: the strip does not easily slip off when the modules are pressed against its two sides; the modules compress the air bubbles at the head of the R-type strip, achieving a tight seal between the two modules; and installation is simple, easy, and convenient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the waterproof sealing device of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the sealing bottom edge of this utility model.

[0019] In the figure, 1 is the device body; 2 is the waterproof sealing device; 3 is the first photovoltaic module; 4 is the second photovoltaic module; 5 is the sealing bottom edge; 6 is the sealing vertical strip; 7 is the sealing bubble; 8 is the sealing block; 9 is the first limiting stop; 10 is the second limiting stop; and 11 is the friction gripping block. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-2 This utility model provides a technical solution:

[0022] Example 1

[0023] Regarding the problem 1 that needs to be solved: The two existing photovoltaic modules use a straight adhesive strip, but this straight adhesive strip has the problem of not being able to stick tightly.

[0024] The solution is as follows: A waterproof sealing strip for photovoltaic modules includes a device body 1, which includes a waterproof sealing device 2, a first photovoltaic module 3, and a second photovoltaic module 4. The first photovoltaic module 3 is installed on the left end of the waterproof sealing device 2, and the second photovoltaic module 4 is installed on the right end of the waterproof sealing device 2. The waterproof sealing device 2 has an R-shaped structure and includes a sealing bottom edge 5 and a sealing vertical strip 6. The sealing bottom edge 5 and the sealing vertical strip 6 are smoothly transitioned and integrally formed. The sealing vertical strip 6 is located above the sealing bottom edge 5 and the sealing bottom edge 5 and the sealing vertical strip 6 are distributed in a T-shape. A sealing bubble 7 is provided on the right side of the sealing vertical strip 6. The sealing block 8 has a sealing bubble 7 located above it. The sealing bubble 7 has an arc-shaped structure, and the sealing block 8 has a trapezoidal structure. When installing the first photovoltaic module 3 and the second photovoltaic module 4, the first photovoltaic module 3 is installed on the top left end of the sealing bottom edge 5, and the second photovoltaic module 4 is installed on the top right end of the sealing bottom edge 5. Then, the right end of the first photovoltaic module 3 and the left end of the second photovoltaic module 4 both squeeze the sealing bubble 7 and the sealing block 8, thereby achieving the effect of sealing and adhering the two modules (the first photovoltaic module 3 and the second photovoltaic module 4). The sealing bottom edge 5 fixes the first photovoltaic module 3 and the second photovoltaic module 4, increasing the support and preventing the adhesive strip from sagging.

[0025] Example 2

[0026] Regarding the second problem to be solved above: During heavy rain, a lot of water still leaks into the water tank below the existing photovoltaic module's waterproof sealing strip, resulting in incomplete sealing.

[0027] The solution is as follows: The top of the sealing bottom edge 5 is respectively provided with a first limiting strip 9 and a second limiting strip 10. The first limiting strip 9 and the second limiting strip 10 are distributed symmetrically. The upper ends of the first limiting strip 9 and the second limiting strip 10 are triangular in shape. The first limiting strip 9 and the second limiting strip 10 are both made of rubber. The first limiting strip 9 and the second limiting strip 10 can limit the first photovoltaic module 3 and the second photovoltaic module 4.

[0028] The first limiting bar 9 and the second limiting bar 10 are provided with a number of sets of friction gripping blocks 11 distributed in a horizontally equidistant manner on their inner sides. The friction gripping blocks 11 have a rectangular structure and are made of rubber. The number of sets of friction gripping blocks 11 in the first limiting bar 9 and the second limiting bar 10 can increase the friction force and improve the tightness and firmness of the first photovoltaic module 3 or the second photovoltaic module 4.

[0029] Working principle: During operation, the first photovoltaic module 3 is installed on the top left end of the sealing bottom edge 5, and the second photovoltaic module 4 is installed on the top right end of the sealing bottom edge 5. Then, the right end of the first photovoltaic module 3 and the left end of the second photovoltaic module 4 both squeeze the sealing bubble 7 and the sealing block 8, thereby achieving the effect of sealing and adhering the two modules (the first photovoltaic module 3 and the second photovoltaic module 4). The sealing bottom edge 5 fixes the first photovoltaic module 3 and the second photovoltaic module 4, increasing the support and preventing the adhesive strip from sagging.

[0030] The present invention comprises: 1. Device body; 2. Waterproof sealing device; 3. First photovoltaic module; 4. Second photovoltaic module; 5. Sealing bottom edge; 6. Sealing vertical strip; 7. Sealing bubble; 8. Sealing block; 9. First limiting stop strip; 10. Second limiting stop strip; 11. Friction gripping block. All components are general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the present invention is that existing two photovoltaic modules use a straight adhesive strip, which has the problem of not being able to adhere tightly. The present invention increases the sealing performance of the module by combining the above components. The bottom edge of the R-shape can fix the module and also increases the support and prevents the adhesive strip from sagging.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A waterproof sealing strip for a photovoltaic module, characterized in that: The device includes a device body (1), which includes a waterproof sealing device (2), a first photovoltaic module (3) and a second photovoltaic module (4). The first photovoltaic module (3) is installed on the left end of the waterproof sealing device (2), and the second photovoltaic module (4) is installed on the right end of the waterproof sealing device (2). The waterproof sealing device (2) has an R-shaped structure. The waterproof sealing device (2) includes a sealing bottom edge (5) and a sealing vertical strip (6). The sealing bottom edge (5) and the sealing vertical strip (6) are smoothly transitioned and integrally formed. The sealing vertical strip (6) is located above the sealing bottom edge (5). The sealing bottom edge (5) and the sealing vertical strip (6) are distributed in a T-shape. A sealing bubble (7) and a sealing block (8) are provided on the right side of the sealing vertical strip (6). The sealing bubble (7) is located above the sealing block (8). The sealing bubble (7) has an arc-shaped structure, and the sealing block (8) has a trapezoidal structure.

2. The waterproof sealing strip for a photovoltaic module according to claim 1, characterized in that: The top of the sealing bottom edge (5) is provided with a first limiting strip (9) and a second limiting strip (10). The first limiting strip (9) and the second limiting strip (10) are distributed symmetrically. The upper ends of the first limiting strip (9) and the second limiting strip (10) are triangular in shape. The first limiting strip (9) and the second limiting strip (10) are both made of rubber.

3. The waterproof sealing strip for a photovoltaic module according to claim 2, characterized in that: The inner sides of the first limiting stop (9) and the second limiting stop (10) are provided with several sets of friction gripping blocks (11) distributed in a horizontally equidistant manner. The friction gripping blocks (11) have a rectangular structure and are made of rubber.

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