CN220488274U

CN220488274U - Rubber strip for photovoltaic module

Info

Publication number: CN220488274U
Application number: CN202321965907.2U
Authority: CN
Inventors: 张国青; 夏瑞春; 孙政良; 张喜琴; 丁宏涛; 范峰; 陆周
Original assignee: Suzhou Jin Teng Electronic Technology Co ltd
Current assignee: Suzhou Jin Teng Electronic Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-13
Anticipated expiration: 2033-07-25

Abstract

The utility model provides a rubber strip for a photovoltaic module, which relates to the technical field of rubber strips and comprises a water bar, wherein the bottom of the water bar is connected with an inner stay, two sides of the inner stay are respectively connected with clamping bars, the top of the water bar is connected with a plurality of sealing rings, screws penetrating through the water bar and the inner stay are arranged in the sealing rings, and sealing covers for sealing are connected to the sealing rings. According to the utility model, the water retaining bar is fixed with the photovoltaic module through the screw penetrating installation hole, so that the stability of the rubber bar and the photovoltaic module is ensured, and the sealing ring and the sealing cover are arranged at the top of the water retaining bar, so that water leakage and water seepage in a gap between the screw and the rubber bar can be effectively prevented, the sealing performance of the rubber bar is improved, the photovoltaic module is effectively protected, the sealing strip is tightly attached to the surface of the photovoltaic module, the sealing performance of the water retaining bar is improved, the water seepage is effectively prevented, and the normal use of the photovoltaic module is ensured.

Description

Rubber strip for photovoltaic module

Technical Field

The utility model relates to the technical field of rubber strips, in particular to a rubber strip for a photovoltaic module.

Background

The concentrating photovoltaic power generation system mainly utilizes lenses to concentrate solar rays onto concentrating photovoltaic battery chips, so that the purpose of power generation is achieved, and if the lenses are directly contacted with a metal frame, the edges of the lenses and even the lenses are broken in the processing, manufacturing and transportation processes.

In the prior art, for example, the Chinese patent number is: the utility model provides a "thickening type rubber strip for photovoltaic module" of CN213342087U, includes the rubber strip body, the standing groove has all been seted up to the upper and lower both sides of rubber strip body, two all seted up the through-hole in the standing groove, two be equipped with the threaded rod between the through-hole, the lower extreme of threaded rod is equipped with the fixed plate, set up protruding type recess on the fixed plate, the lower extreme fixed mounting of threaded rod has the diaphragm, the diaphragm is arranged in protruding type recess and with protruding type recess swing joint, screwed connection has first nut and second nut on the threaded rod, the equal fixed mounting in lower extreme left and right sides of first nut has first hinge, first nut is fixedly articulated with first bracing piece through two first hinges. The utility model solves the problem that the photovoltaic module can shake in the rubber strip during transportation, thereby damaging the photovoltaic module, is more practical and is suitable for wide popularization and use.

However, the existing rubber strip provides a screw fixing function, but because a certain gap exists between the screw and the rubber strip, water seepage and water leakage are easy to occur, and the normal use of the photovoltaic module is further affected.

Disclosure of Invention

The utility model aims to solve the problem that water seepage and water leakage of a rubber strip occur due to gaps generated by screws in the prior art, and provides the rubber strip for a photovoltaic module.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rubber strip for photovoltaic module, includes the breakwater, the bottom of breakwater is connected with the inner stay, the both sides of inner stay are connected with the clamping strip respectively, just the top of breakwater is connected with a plurality of sealing rings, be equipped with in the sealing ring and run through the screw in breakwater and inner stay, just be connected with the sealed lid that is used for the shutoff on the sealing ring.

Preferably, one end of the water bar is connected with a clamping groove, and the other end of the water bar is connected with a clamping end which is adapted to the clamping groove.

Preferably, a plurality of reinforcing ribs are arranged in the water bar, and the plurality of reinforcing ribs are arranged along the length direction of the water bar.

Preferably, sealing strips are symmetrically arranged on two sides of the water retaining strip.

Preferably, the top of the water bar is provided with a mounting hole, one end of the mounting hole extends to the bottom of the inner stay, and the screw is arranged in the mounting hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the photovoltaic module, the water retaining bar and the photovoltaic module are fixed through the screw penetrating installation holes, so that the stability of the rubber bar and the photovoltaic module is guaranteed, and the sealing ring and the sealing cover are arranged at the top of the water retaining bar, so that water leakage and water seepage in a gap between the screw and the rubber bar can be effectively prevented, the sealing performance of the rubber bar is improved, and the photovoltaic module is effectively protected.

2. According to the utility model, the clamping grooves and the clamping ends are mutually clamped, so that gaps at the joints of the plurality of rubber strips are reduced, the tightness of the joints of the rubber strips is ensured, the waterproof effect is effectively improved, the reinforcing ribs are arranged on the inner sides of the water retaining strips, the rigidity of the rubber strips is better improved, the situation that the rubber strips are broken is effectively prevented, the service life of the rubber strips is ensured, the sealing strips are distributed at the bottoms of the two sides of the water retaining strips, and the sealing strips are tightly attached to the surface of the photovoltaic module, so that the sealing performance of the water retaining strips is improved, the infiltration of water is effectively prevented, and the normal use of the photovoltaic module is ensured.

Drawings

Fig. 1 is a schematic perspective view of a rubber strip for a photovoltaic module according to the present utility model;

fig. 2 is a schematic view of another angle structure of a rubber strip for a photovoltaic module according to the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of a rubber strip for a photovoltaic module according to the present utility model;

fig. 4 is a schematic diagram showing a partially exploded structure of a rubber strip for a photovoltaic module according to the present utility model.

Legend description: 1. a water bar; 2. clamping the strip; 3. an inner stay; 4. a sealing strip; 5. reinforcing ribs; 6. a screw; 7. a seal ring; 8. sealing cover; 9. a mounting hole; 10. a clamping end; 11. and a clamping groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a rubber strip for photovoltaic module, includes breakwater 1, and the bottom of breakwater 1 is connected with inner stay 3, and inner stay 3's both sides are connected with clamping strip 2 respectively, and breakwater 1's top is connected with a plurality of sealing rings 7, is equipped with in the sealing ring 7 to run through in breakwater 1 and inner stay 3's screw 6, and is connected with the sealed lid 8 that is used for the shutoff on the sealing ring 7, and mounting hole 9 has been seted up at breakwater 1's top, and the one end of mounting hole 9 extends to inner stay 3's bottom, and screw 6 locates in the mounting hole 9.

In this embodiment, the rubber strip is used and is chloroprene rubber material, improve the corrosion resistance of rubber strip, pass through mounting hole 9 with manger plate strip 1 and photovoltaic module mutually fixed through screw 6, guarantee the steadiness of rubber strip and photovoltaic module, and be provided with sealing ring 7 and sealed lid 8 at the top of manger plate strip 1, can effectually prevent leaking the infiltration of leaking in the gap between screw 6 and the rubber strip, improved the leakproofness of rubber strip, provide protection effectively to photovoltaic module, fix the bottom at manger plate strip 1 through inner stay 3, provide support effectively for the rubber strip, guaranteed the leakproofness of rubber strip and photovoltaic module, clamping strip 2 distributes in the both sides of inner stay 3, provide stability for the rubber strip.

Example 2

As shown in fig. 1-4, one end of the water bar 1 is connected with a clamping groove 11, the other end of the water bar 1 is connected with a clamping end 10 which is adapted to the clamping groove 11, a plurality of reinforcing ribs 5 are arranged in the water bar 1, the reinforcing ribs 5 are arranged along the length direction of the water bar 1, and sealing strips 4 are symmetrically arranged on two sides of the water bar 1.

In this embodiment, mutually clamping through clamping groove 11 and clamping end 10 to reduce the gap of a plurality of rubber strip junctions, guaranteed the leakproofness of rubber strip junction, improved the water-proof effects effectively, there is strengthening rib strip 5 in the inboard of manger plate strip 1, better improvement the rigidity of rubber strip, prevent the cracked condition of rubber strip appearance effectively, guarantee the life of rubber strip, sealing strip 4 distributes in the both sides bottom of manger plate strip 1, closely laminates at photovoltaic module's surface through sealing strip 4, thereby be favorable to improving the leakproofness of manger plate strip 1, prevent the infiltration of water effectively, guarantee photovoltaic module's normal use.

The working principle of the embodiment is as follows: when the photovoltaic module is used, firstly, the rubber strips are placed in the two photovoltaic modules, the water retaining strips 1 are attached to the surfaces of the photovoltaic modules, the clamping strips 2 are clamped in the clamping grooves of the photovoltaic modules, the inner supporting strips 3 provide support for the rubber strips, the stability of the rubber strips is guaranteed, the sealing strips 4 are favorable for better connection of the rubber strips and the photovoltaic modules, the sealing performance of the rubber strips and the photovoltaic modules is guaranteed, the reinforcing ribs 5 are distributed on the inner sides of the water retaining strips 1, the hardness of the rubber strips is effectively improved, breakage and deformation of the rubber strips are prevented, the screws 6 penetrate through the water retaining strips 1 and the inner supporting strips 3, the rubber strips and the photovoltaic modules are better fixed, the stability of the rubber strips is improved, the sealing rings 7 are sleeved on the screws 6 and are matched with the sealing covers 8 to be arranged at the tops of the screws 6, the water leakage problem of gaps between the screws 6 and the rubber strips is effectively solved, the mounting holes 9 are convenient for the screws 6 to mount and fix, the clamping ends 10 and the clamping grooves 11 are mutually clamped, the sealing between the rubber strips is guaranteed, and the phenomenon that the rubber strips are easy to leak water is avoided, and the photovoltaic module is normally used.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A rubber strip for photovoltaic module, its characterized in that: including breakwater (1), the bottom of breakwater (1) is connected with inner stay (3), the both sides of inner stay (3) are connected with clamping strip (2) respectively, just the top of breakwater (1) is connected with a plurality of sealing rings (7), be equipped with in sealing ring (7) and run through screw (6) in breakwater (1) and inner stay (3), just be connected with sealed lid (8) that are used for the shutoff on sealing ring (7).

2. The rubber strip for a photovoltaic module according to claim 1, wherein: one end of the water bar (1) is connected with a clamping groove (11), and the other end of the water bar (1) is connected with a clamping end (10) which is adaptive to the clamping groove (11).

3. The rubber strip for a photovoltaic module according to claim 1, wherein: a plurality of reinforcing ribs (5) are arranged in the water bar (1), and the reinforcing ribs (5) are arranged along the length direction of the water bar (1).

4. The rubber strip for a photovoltaic module according to claim 1, wherein: sealing strips (4) are symmetrically arranged on two sides of the water bar (1).

5. The rubber strip for a photovoltaic module according to claim 1, wherein: the top of the water bar (1) is provided with a mounting hole (9), one end of the mounting hole (9) extends to the bottom of the inner stay (3), and the screw (6) is arranged in the mounting hole (9).