Integrated cover plate pressing block

Abstract

The utility model discloses an integrated cover plate pressing block which comprises a cover plate assembly, a positioning pressing block and a locking bolt, and the cover plate assembly is fixedly connected with the positioning pressing block through the locking bolt. The cover plate assembly comprises a core plate which is located between adjacent solar panels and extends in the length direction of the solar panels, an arc-shaped gland with the inner arc face facing downwards is fixed to the right upper end of the core plate, and sealing strips abutting against the upper surfaces of the solar panels are arranged at the bottoms of the edges of the two sides of the arc-shaped gland. Under the tensioning cooperation of the positioning pressing block, the locking bolt and the solar panel, the arc-shaped pressing cover has a certain degree of stretching and pre-pressing stroke, so that the sealing strips on the two sides firmly abut against the outer surface of the solar panel, and two sealing lines are formed on the surface of the solar panel under the cooperation of the protruding edges. Therefore, the possibility of rainwater inflow and infiltration is greatly reduced, corrosion damage to the solar backboard connecting assembly caused by rainwater infiltration can be effectively prevented, and use and later maintenance of solar equipment are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy components, in particular to an integrated cover plate pressing block. Background Art

[0002] Solar energy is a renewable energy source that complies with the concept of environmental protection. It is generally used to generate electricity or provide energy for water heaters in modern times. In actual use, solar panels installed on a large scale are generally connected at the edges. The common method is to fix the solar modules through two aluminum alloy blocks. However, after long-term use, we found that this connection method through individual blocks will cause rainwater to flow in from the gap in the middle. Long-term rainwater infiltration will cause rust damage to the solar backplane connection components, resulting in loosening and affecting its connection strength, which is not conducive to the use and subsequent maintenance of solar equipment. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] Therefore, the purpose of the utility model is to provide an integrated cover plate block to solve the problem that the existing connection method of the individual blocks proposed in the above background technology will cause rainwater to flow in from the middle gap. Long-term rainwater infiltration will cause rust damage to the solar back panel connection components, resulting in easy loosening and affecting the connection strength, which is not conducive to the use and subsequent maintenance of solar equipment.

[0005] To achieve the above object, the utility model provides the following technical solutions: an integrated cover plate pressing block, which includes a cover plate assembly, a positioning pressing block and a locking bolt, wherein the cover plate assembly is fixedly connected to the positioning pressing block through the locking bolt;

[0006] The cover plate assembly includes a core plate located between adjacent solar panels and extending along the length direction of the solar panels, an arc-shaped pressure cap with an inner arc surface facing downward is fixed to the upper end of the core plate, and the bottom of the edges of both sides of the arc-shaped pressure cap has a sealing strip that abuts against the upper surface of the solar panel, and the core plate has a plurality of threaded sleeves evenly distributed and opening downward along its length direction;

[0007] The upper part of the positioning block contacts the bottom of the adjacent solar panel and is located directly below the core panel. Both sides of the upper end of the positioning block have blocks embedded in the inner side of the solar panel frame. The locking bolt is passed through the center of the positioning block and is threadedly connected to the inner side of the threaded sleeve.

[0008] As a preferred solution of the integrated cover plate pressing block described in the utility model, the lower parts of both sides of the arc-shaped pressing cover also have grooves matching the sealing strip.

[0009] As a preferred solution of the integrated cover plate pressing block described in the utility model, the inner side of the bottom of the sealing strip and along its length direction have ridges that abut against the outer wall of the solar panel.

[0010] As a preferred solution of the integrated cover plate pressing block described in the utility model, an elastic gasket embedded in the inner side of the solar panel frame is fixed to the upper end of the block, and the bottom of the solar panel frame also has a groove matching the block.

[0011] As a preferred solution of the integrated cover plate pressing block described in the utility model, the central portion of the clamping block also has a mounting hole corresponding to the locking bolt.

[0012] Compared with the prior art, the beneficial effect of the utility model is that during the use of this integrated cover plate pressing block, through the tightening cooperation of the positioning pressing block, the locking bolt and the solar panel, the arc-shaped pressure cover has a certain degree of straightening and pre-compression stroke, so that the sealing strips on both sides are firmly against the outer surface of the solar panel, and with the cooperation of the convex ridges, a reinforced seal is formed on the surface of the solar panel, thereby greatly reducing the possibility of rainwater inflow and infiltration, and can effectively prevent rainwater infiltration from causing rust damage to the solar back panel connection components, which is beneficial to the use and later maintenance of solar equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle end;

[0015] Figure 3 It is a schematic diagram of the overall cross section of the utility model.

[0016] In the figure: 10, cover plate assembly; 101, core plate; 102, arc-shaped pressure cover; 102a, slot; 103, sealing strip; 103a, convex ridge; 104, threaded sleeve; 20, positioning block; 20a, mounting hole; 201, block; 202, elastic gasket; 30, locking bolt; H, solar panel. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0018] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0019] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Figure 1-Figure 3 The schematic diagram of the whole structure of an integrated cover plate pressing block of the utility model is shown. Figure 1-Figure 3 , an integrated cover plate pressing block of the present embodiment includes a cover plate assembly 10, a positioning pressing block 20 and a locking bolt 30, and the cover plate assembly 10 is fixedly connected to the positioning pressing block 20 through the locking bolt 30; the cover plate assembly 10 includes a core plate 101 located between adjacent solar panels H and extending along the length direction of the solar panel H, an arc-shaped pressing cover 102 with an inner arc surface facing downward is fixed to the upper end of the core plate 101, and the bottom of the edges on both sides of the arc-shaped pressing cover 102 has sealing strips 103 that abut against the upper surface of the solar panel H, and the core plate 101 has a plurality of threaded sleeves 104 uniformly distributed and opening downward along its length direction; the upper part of the positioning pressing block 20 contacts the bottom of the adjacent solar panel H and is located directly below the core plate 101, and the two sides of the upper end of the positioning pressing block 20 have blocks 201 embedded in the inner side of the frame of the solar panel H, and the locking bolts 30 are arranged in the center of the positioning pressing block 20 and are threadedly connected to the inner side of the threaded sleeve 104.

[0021] The lower parts of both sides of the arc-shaped pressure cover 102 also have card grooves 102a matching the sealing strip 103. The card grooves 102a can be used to conveniently position and install the sealing strip 103. The connecting surface can also be in the form of adhesive, so that the sealing strip can be easily replaced when it is aged or damaged.

[0022] The inner side of the bottom of the sealing strip 103 and along its length direction have a ridge 103a that abuts against the outer wall of the solar panel H. Here, the contact surface between the outer side of the bottom of the sealing strip 103 and the solar panel H is the first sealing line, and the inner ridge 103a can form a second sealing line for the solar panel H. The cooperation between them can effectively prevent and reduce the possibility of external rainwater flowing into and seeping through the solar panel H.

[0023] An elastic gasket 202 embedded in the inner side of the frame of the solar panel H is also fixed to the upper end of the block 201, and the bottom of the frame of the solar panel H also has a groove matching the block 201. The elastic gasket 202 and the locking bolt 30 make the block 201 and the frame of the solar panel H more tightly connected, which is beneficial to the stability of the connection. At the same time, the positioning block 20 can form a snap-fit ​​connection with the solar panels H on both sides through the block 201, and with the cooperation of the cover assembly 10, the solar panel H is firmly held, so that the arc-shaped pressure cover 102 has a stable pressing force on the upper surface of the solar panel H.

[0024] The central part of the block 201 also has an installation hole 20a corresponding to the locking bolt 30. The installation hole 20a here can be a smooth hole or a threaded hole adapted to the locking bolt 30. The present embodiment is not limited to this. It is mainly to facilitate the locking bolt 30 to connect and fix the cover assembly 10. During use, through the tensioning cooperation of the positioning block 20, the locking bolt 30 and the solar panel H, the arc-shaped pressure cover 102 has a certain degree of straightening and pre-compression stroke, so that the sealing strips 103 on both sides are firmly against the outer surface of the solar panel H, and form two sealing lines on the surface of the solar panel H with the cooperation of the convex ridge 103a, thereby greatly reducing the possibility of rainwater inflow and infiltration, and can effectively prevent rainwater from infiltrating and causing rust damage to the solar back panel connection assembly, which is beneficial to the use and later maintenance of solar equipment.

[0025] In summary, in the specific use of an integrated cover plate pressing block of the present embodiment, the whole cover plate assembly 10 is placed at the junction of the solar panels H on both sides, so that the core plate 101 is placed therein, and then the positioning pressing blocks 20 are inverted and embedded in the inner sides of the frames of the solar panels H on both sides in turn, and the cover plate assembly 10, the positioning pressing blocks 20 and the solar panels H are connected and fixed by screwing in the locking bolts 30. After the installation is completed, during use, the arc-shaped pressure cover 102 is stretched and pre-pressed to a certain extent by the tightening cooperation of the positioning pressing blocks 20, the locking bolts 30 and the solar panels H, so that the sealing strips 103 on both sides are firmly pressed against the outer surface of the solar panel H, and two seals are formed on the surface of the solar panel H with the cooperation of the convex ridges 103a, thereby greatly reducing the possibility of rainwater inflow and infiltration.

[0026] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An integrated cover plate pressing block, characterized in that: It comprises a cover plate assembly (10), a positioning pressing block (20) and a locking bolt (30), wherein the cover plate assembly (10) is fixedly connected to the positioning pressing block (20) via the locking bolt (30); The cover plate assembly (10) comprises a core plate (101) located between adjacent solar panels (H) and extending along the length direction of the solar panels (H); an arc-shaped pressure cover (102) with its inner arc surface facing downward is fixed to the upper end of the core plate (101); the bottom of both side edges of the arc-shaped pressure cover (102) are provided with sealing strips (103) abutting against the upper surface of the solar panel (H); and the core plate (101) is provided with a plurality of threaded sleeves (104) evenly distributed and opening downward along its length direction; The upper portion of the positioning block (20) contacts the bottom of the adjacent solar panel (H) and is located directly below the core plate (101). Both sides of the upper end of the positioning block (20) are provided with blocks (201) that are embedded in the inner side of the frame of the solar panel (H). The locking bolt (30) is passed through the center of the positioning block (20) and is threadedly connected to the inner side of the threaded sleeve (104).

2. The integrated cover plate pressing block according to claim 1, characterized in that: The lower parts of both sides of the arc-shaped pressure cover (102) also have grooves (102a) matching the sealing strip (103).

3. The integrated cover plate pressing block according to claim 1, characterized in that: The sealing strip (103) has a convex ridge (103a) on the inner side of the bottom and along its length direction, which is pressed against the outer wall of the solar panel (H).

4. The integrated cover plate pressing block according to claim 1, characterized in that: An elastic gasket (202) embedded in the inner side of the frame of the solar panel (H) is also fixed to the upper end of the card block (201), and the bottom of the frame of the solar panel (H) also has a groove matching the card block (201).

5. The integrated cover plate pressing block according to claim 1, characterized in that: The clamping block (201) also has a mounting hole (20a) corresponding to the locking bolt (30) at the center.

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