CN223853699U - Self-locking buckle strip for photovoltaic tile and photovoltaic tile - Google Patents

Abstract

The utility model discloses a self-locking buckle strip for a photovoltaic tile and the photovoltaic tile, wherein the self-locking buckle strip comprises a first tile strip and a second tile strip, the first tile strip comprises a first vertical U-shaped strip, the second tile strip comprises a second vertical U-shaped strip, the directions of the first vertical U-shaped strip and the second vertical U-shaped strip are opposite, the first vertical U-shaped strip and the second vertical U-shaped strip can be connected in a plugging manner and are limited by a vertical limiting mechanism, an elastic pressurizing sealing piece is arranged in a self-locking cavity formed by the first vertical U-shaped strip and the second vertical U-shaped strip in a surrounding manner, and the elastic pressurizing sealing piece applies pressure to the vertical limiting mechanism and seals the self-locking cavity. This patent sets up the elastic pressurization sealing member in the tile strip, through first upright U type strip, the second upright U type strip compress tightly the elastic pressurization sealing member and make it warp, by compressing tightly the elastic pressurization sealing member that warp make vertical stop gear lock, make first tile strip, second tile strip can be at vertical direction auto-lock, seal at horizontal direction.

Description

Self-locking buckle strip for photovoltaic tile and photovoltaic tile

Technical Field

The utility model relates to the technical field of photovoltaic building integration, in particular to a self-locking buckle strip for a photovoltaic tile and the photovoltaic tile.

Background

The solar roof tile is composed of the existing PV component and the self-locking aluminum buckle strip provided by the patent, and is a PV component used like a tile through the appearance design, and the exposed area of the PV component is maximized to the greatest extent possible. The installation is the same as the traditional tile (the recommended use of the current domestic and world most advanced dry and ventilated tiling method, namely the water guide plate and the batten tiling method, see the national standard atlas 09J 202-1), and the roof tile is directly installed on a roof for generating electricity. The equal area roofing tiles are nearly identical to the power generation of the equal area PV assemblies.

The existing large panel PV assemblies, while also mountable to a roof, are not intended for tile applications, require brackets, components, additional wiring cables, etc., and are prone to additional burden and damage to the roof. The existing photovoltaic tiles at home and abroad are made of various materials such as cement, clay, plastic and the like, and the manufactured bottom plate is also various in forms and forms surrounding the tiles. For example, tile-specific shapes such as tile furrows, tile heads, tile claws, and the like. The results achieved are also different.

CN215484172U, discloses an adapter and a photovoltaic tile installation structure based on the same, and the installation structure of the prior art has the problem of water leakage.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide a self-locking buckle strip for a photovoltaic tile and the photovoltaic tile.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a self-locking buckle strip for a photovoltaic tile, which comprises a first tile strip and a second tile strip, wherein the first tile strip comprises a first vertical U-shaped strip, the second tile strip comprises a second vertical U-shaped strip, the directions of the first vertical U-shaped strip and the second vertical U-shaped strip are opposite, the first vertical U-shaped strip and the second vertical U-shaped strip can be connected in a plugging mode and are limited through a vertical limiting mechanism, an elastic pressurizing sealing piece is arranged in a self-locking cavity formed by the first vertical U-shaped strip and the second vertical U-shaped strip in a surrounding mode, and the elastic pressurizing sealing piece is used for pressurizing the vertical limiting mechanism and sealing the self-locking cavity.

Further, the U-shaped strip comprises a fork wall, a connecting wall and a fork wall; the vertical limiting mechanism comprises a protruding strip and a groove;

Specifically, a first protruding strip is arranged on one end, far away from the connecting wall of the first vertical U-shaped strip, of the inner wall of the binary wall of the first vertical U-shaped strip, and a first groove is arranged on one end, close to the connecting wall of the second vertical U-shaped strip, of the outer wall of the one fork wall of the second vertical U-shaped strip;

Specifically, a second protruding strip is arranged on one end, far away from the connecting wall of the second vertical U-shaped strip, of the inner wall of the binary wall of the second vertical U-shaped strip, and a second groove is arranged on one end, close to the connecting wall of the first vertical U-shaped strip, of the outer wall of the one fork wall of the first vertical U-shaped strip;

specifically, the first protruding strip can be inserted into the first groove, and the second protruding strip can be inserted into the second groove, so that the first tile strip and the second tile strip are locked in the vertical direction.

Further, the elastic pressurizing sealing element is a longitudinal adhesive tape;

specifically, a longitudinal adhesive tape is arranged in the self-locking cavity, the height of the longitudinal adhesive tape is larger than the depths of the first vertical U-shaped strip and the second vertical U-shaped strip,

Specifically, the longitudinal adhesive tape is compressed by the connecting wall of the first vertical U-shaped strip and the connecting wall of the second vertical U-shaped strip, and the longitudinal adhesive tape deforms to generate resilience force to press the first protruding strip and the second protruding strip to form self-locking.

Further, the longitudinal adhesive tape is arranged in the first vertical U-shaped strip or the second vertical U-shaped strip through self-adhesive.

Further, the first tile strip further comprises a first transverse U-shaped strip, and the second tile strip further comprises a second transverse U-shaped strip;

Specifically, the binary wall of the first vertical U-shaped strip is integrated with the connecting wall of the first transverse U-shaped strip, and the binary wall of the second vertical U-shaped strip is integrated with the connecting wall of the second transverse U-shaped strip;

Specifically, the first transverse U-shaped strip and the second transverse U-shaped strip are opposite in orientation;

Specifically, the first transverse U-shaped strip is connected with the left end or the right end of the light Fu Wazhong photovoltaic module, and the second transverse U-shaped strip is connected with the right end or the left end of the light Fu Wazhong photovoltaic module.

Further, a sealing cavity is formed in the first transverse U-shaped strip or the second transverse U-shaped strip, sealing glue is arranged in the sealing cavity, and the photovoltaic module is connected with the sealing cavity through the sealing glue;

Specifically, the side wall of the sealing cavity is provided with a guide groove, and the bottom of the sealing cavity is provided with a blocking groove.

The photovoltaic tile comprises a photovoltaic module and the self-locking buckle strip, wherein a junction box is arranged at the upper end of the photovoltaic module, the lower end of the back of the photovoltaic module is connected with a transverse adhesive tape through self-adhesive, a guard board is arranged at the lower end of the photovoltaic module, the transverse adhesive tape extends out of the guard board, and the photovoltaic module is provided with a fixing hole which is connected with a tile hanging purline through a connecting piece.

Further, the connecting piece comprises a metal hook and a hole plug;

Specifically, the draw-in groove that communicates is set up to hole stopper up end, lateral wall, the last hook embedding draw-in groove of one type metal couple, with hole stopper joint, the hole stopper is plugged in the fixed orifices, and the hole stopper is connected one type metal couple and fixed orifices, the lower hook of one type metal couple is located photovoltaic module below, can with hanging tile purlin joint.

Further, the connecting piece comprises a two-type metal hook and a screw;

Specifically, the screw compresses tightly the upper hook of two type metal couple and photovoltaic module, the screw can with hanging tile purlin threaded connection, the lower hook of two type metal couple is located photovoltaic module below, can with hanging tile purlin articulates.

Further, the photovoltaic module is a double-glass module or a single-glass module.

Compared with the prior art, the utility model has the following beneficial effects:

1. The present patent is shaped like other tile furrows and tile button members, but if the structural dimensions are small, they are insufficient to meet the roof drainage requirements, and if the structural dimensions are large enough, the dimensional strength is reduced. And also affects the exposed area of the assembly due to its large size.

Therefore, the patent is different from other patents in that a longitudinal adhesive tape with single side self-adhesion is preset in a tile groove, and the longitudinal adhesive tape is pressed by a designed self-locking mechanism to deform. The compressed and deformed longitudinal adhesive tape seals the self-locking cavity to prevent rainwater flowing into the tile ditch from flowing inwards. Meanwhile, the deformed adhesive tape is pressed, and irregular waveforms can be formed to prevent wind from driving rainwater to flow upwards and reversely. Finally, the overflowed rainwater flows down along with the inclined roof.

2. The longitudinal adhesive tape and the transverse adhesive tape in the patent have good flexibility and high weather resistance because of using the automobile sealing material. Because of good flexibility, the longitudinal and transverse adhesive tapes are easy to be compressed and deformed, and the elastic force after deformation is maintained to play a role in sealing. Because of the space of the self-locking cavity, the deformation of the adhesive tape can be controlled, and long-term resilience force is ensured. Because of the high weatherability, it is ensured that aging does not occur even if used for a long period of time, resilience is maintained, and sealing is maintained. Just as the sealing of an automobile door.

3. The novel energy-saving power generation device is beneficial to maximizing the exposed area of the assembly, namely maximizing the power generation efficiency in unit area due to the small structure size of the buckling strip, is easy to process due to the small size and simple structure, is low in cost, and can provide enough protectiveness without too thick wall thickness due to the simple structure. The sealing property of the transverse adhesive tape is not affected because of the light and thin wall thickness.

4. The utility model discloses a use or auxiliary use metal couple is fixed, can increase anti-wind and lift the function.

Drawings

FIG. 1 is a schematic view of a self-locking strip for a photovoltaic tile according to the present utility model;

FIG. 2 is a schematic view of a photovoltaic tile according to the present utility model;

FIG. 3 is a schematic view of the different states of a self-locking strip for a photovoltaic tile according to the present utility model;

FIG. 4 is a schematic illustration of the attachment of a tile strip to a tile clip according to the present utility model;

FIG. 5 is a schematic view of the photovoltaic tile of the present utility model mounted to a roof;

FIG. 6 is a schematic view of the structure of the plug of the present utility model;

FIG. 7 is a schematic view of the connection of a metal hook of the type in accordance with the present utility model;

FIG. 8 is a schematic illustration of the connection of a two-piece metal hanger in accordance with the present utility model;

FIG. 9 is a schematic front view of a photovoltaic tile of the present utility model;

fig. 10 is a schematic back view of a photovoltaic tile of the present utility model.

The photovoltaic module comprises a photovoltaic module 1, a tile groove strip 2, a first vertical U-shaped strip 2, a first protruding strip 2, a second groove 2, a first horizontal U-shaped strip 3, a tile buckling strip 3, a second vertical U-shaped strip 3, a second protruding strip 3, a first groove 3, a second horizontal U-shaped strip 3, a second protruding strip 3, a tile buckling plug 3, a first groove 3, a second horizontal U-shaped strip 3, a tile buckling plug 3, a longitudinal adhesive tape 4, a horizontal adhesive tape 5, a transverse adhesive tape 6, a junction box 7, a fixing hole 8, a metal hook 8, a first metal hook 8, a second metal hook 8, a hole plug 9, a tile hanging strip 10, a guard board I, a sealing cavity I.1, a guide groove I.2, a blocking groove II and a self-locking cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the self-locking buckle strip for a photovoltaic tile provided by the utility model comprises a first tile strip, a second tile strip and a sealing adhesive tape, wherein the first tile strip comprises a first vertical U-shaped strip 2.1 and a first horizontal U-shaped strip 2.2, the second tile strip comprises a second vertical U-shaped strip 3.1 and a second horizontal U-shaped strip 3.2, the U-shaped strip comprises a fork wall, a connecting wall and a binary wall, the binary wall of the first vertical U-shaped strip 2.1 is integrated with the connecting wall of the first horizontal U-shaped strip 2.2, the binary wall of the second vertical U-shaped strip 3.1 is integrated with the connecting wall of the second horizontal U-shaped strip 3.2, the first horizontal U-shaped strip 2.2 and the second horizontal U-shaped strip 3.2 face opposite, the first horizontal U-shaped strip 2.2 is connected with the left end or the right end of a photovoltaic module 1, the second horizontal U-shaped strip 3.2 and the right end of the photovoltaic module are connected with the left end or the second vertical U-shaped strip 3.2, and the second vertical U-shaped strip 3.2 faces opposite to the first vertical U-shaped strip 1.2.

Specifically, a sealing cavity I is formed in the first transverse U-shaped strip 2.2 or the second transverse U-shaped strip 3.2, sealing glue is arranged in the sealing cavity I, the photovoltaic module 1 is pressed into the first transverse U-shaped strip 2.2 or the second transverse U-shaped strip 3.2, the photovoltaic module 1 is connected with the sealing cavity I through the sealing glue, a guide groove I.1 is formed in the side wall of the sealing cavity I, a blocking groove I.2 is formed in the bottom of the sealing cavity I, and the guide groove I.1 and the blocking groove I.2 serve as guiding and blocking of sealant overflow glue to facilitate uniform distribution and filling of the sealant, so that the thickness of the sealant glue is ensured, and the sealant has sufficient strength.

Specifically, a first protrusion strip 2.11 is arranged on the inner wall of the binary wall of the first vertical U-shaped strip 2.1 at the end far from the connecting wall of the first vertical U-shaped strip 2.1, a first groove 3.12 is arranged on the outer wall of the binary wall of the second vertical U-shaped strip 3.1 at the end close to the connecting wall of the second vertical U-shaped strip 3.1, a second protrusion strip 3.11 is arranged on the inner wall of the binary wall of the second vertical U-shaped strip 3.1 at the end far from the connecting wall of the second vertical U-shaped strip 3.1, a second groove 2.12 is arranged on the outer wall of the first vertical U-shaped strip 2.1 at the end close to the connecting wall of the first vertical U-shaped strip 2.1, the first protrusion strip 2.11 can be inserted into the first groove 3.12, and the second protrusion strip 3.11 can be inserted into the second groove 2.12 to lock the first tile strip and the second tile strip in the vertical direction.

Specifically, the U-shaped strips arranged in the first batten and the second batten are upwards provided with a tile groove strip 2, and downwards provided with a tile buckle strip 3, wherein the tile groove strip 2 is a drainage ditch.

Preferably, the tile groove strips 2 and the tile buckling strips 3 are made of aluminum alloy.

Further, the sealing rubber strip comprises a longitudinal rubber strip 4, a self-locking cavity II is formed between the first vertical U-shaped strip 2.1 and the second vertical U-shaped strip 3.1 in a surrounding mode, the longitudinal rubber strip 4 is arranged in the self-locking cavity II, the height of the longitudinal rubber strip 4 is larger than the depth of the first vertical U-shaped strip 2.1 and the depth of the second vertical U-shaped strip 3.1, the longitudinal rubber strip 4 is compressed by the connecting wall of the first vertical U-shaped strip 2.1 and the connecting wall of the second vertical U-shaped strip 3.1, the longitudinal rubber strip 4 deforms to generate a rebound force, the rebound force expands the tile groove strip 2 and the tile buckling strip 3, the first protruding strip 2.11 and the first groove 3.12 and the second protruding strip 3.11 are stressed to form self-locking, and the tile buckling strip 3 is horizontally moved, so that the protruding strip and the groove are separated, and the self-locking can be separated.

Specifically, the compressed and deformed longitudinal adhesive tape 4 forms an irregular wave shape, seals the self-locking cavity II, blocks rainwater flowing into the tile strips 2 from flowing inwards and transversely, plays a role in water prevention, and continuously flows down in the tile strips 2 until the rainwater enters a roof drainage groove.

Specifically, a tile buckle plug 3.3 is arranged at the lower port of the tile buckle strip 3 without clamping, so as to prevent the wind from driving the rainwater flowing upwards and reversely.

Specifically, the longitudinal adhesive tape 4 is preset in the first vertical U-shaped strip 2.1 or the second vertical U-shaped strip 3.1 through self-adhesive.

Embodiment 2 on the basis of embodiment 1 and with reference to fig. 5to 10, the embodiment provides a photovoltaic tile, which comprises a photovoltaic module 1 and the self-locking buckle strip described in embodiment 1.

Further, the photovoltaic module 1 is used as a power generation part of the photovoltaic tile, and a junction box 6 is arranged at the upper end of the photovoltaic module and is used for outputting electric energy generated by the photovoltaic module 1.

Specifically, the photovoltaic module 1 is provided with a round hole fixing hole 7 for fixing, the round hole fixing hole is fixed on a hanging tile purline 9 through a screw, or the round hole fixing hole is hung on the hanging tile purline 9 through a metal hook 8, or the round hole fixing hole and the metal hook are shared by the round hole fixing hole and the hanging tile purline 9, and the metal hook 8 comprises an upper hook and a lower hook.

Specifically, when the metal hook 8 is used alone, the metal hook 8 is a one-type metal hook 8.1, the one-type metal hook 8.1 is connected with the fixing hole 7 through a hole plug 8.3, a clamping groove which is communicated is formed in the upper end face and the side wall of the hole plug 8.3, the upper hook of the one-type metal hook 8.1 is embedded into the clamping groove and is clamped with the hole plug 8.3, the hole plug 8.3 is plugged into the fixing hole 7, the one-type metal hook 8.1 is connected with the fixing hole 7 through the hole plug 8.3, and then the lower hook of the metal hook 8 can be clamped on a tile hanging purline;

Specifically, when screw and metal couple 8 share, metal couple 8 is two type metal couple 8.2, and the screw compresses tightly two type metal couple 8.2's last hook and photovoltaic module 1, screw and hanging tile purlin 9 threaded connection, two type metal couple 8.2's lower hook and hanging tile purlin 9 are hung, and two type metal couple 8.2 play the anti-wind and lift the effect this moment.

Specifically, the photovoltaic module 1 is any one of a double-glass module and a single-glass module.

Preferably, the size of the photovoltaic tile is determined by the assembly, typically due to a combination of factors such as the specifications of the cell silicon, the number of strings, creepage distance, the placement of the bypass diodes, etc. The photovoltaic tiles with different specifications can be customized by adjusting the number of the battery pieces, a large piece with the width or the length being more than or equal to 1m is required to use a double-glass assembly, and a small piece with the width or the length being less than 1m can use a single-glass assembly. A double-glass assembly is recommended, and only double glass can meet the A-level fire prevention.

Further, the lower end of the back of the photovoltaic module 1 is connected with the transverse adhesive tape 5 through self-adhesive, a guard board 10 is arranged at the lower end of the photovoltaic module 1, the transverse adhesive tape 5 extends out of the guard board 10, and the guard board 10 plays a role in protecting the transverse adhesive tape 5.

Preferably, the longitudinal rubber strips 4 and the transverse rubber strips 5 are made of vulcanized rubber, so that the vulcanized rubber has good sealing performance and is widely applied to the field of automobiles.

Embodiment 3 based on embodiment 2, the embodiment provides a method for longitudinally installing photovoltaic tiles, in the embodiment, tile strips 2 are arranged at the left end of a photovoltaic module 1, tile buckling strips 3 are arranged at the right end of the photovoltaic module 1, the installation of the photovoltaic tiles is performed by referring to the dry paving method of the conventional cement tiles,

The photovoltaic tile longitudinal installation method comprises the following steps:

S1, paving tile hanging purlines 9 on a roof through bolts, wherein the spacing between the tile hanging purlines 9 is 385mm.

S2, drilling two fixing holes 7 in the photovoltaic module 1, adhering a transverse adhesive tape 5 on the back surface of the photovoltaic tile body, and crossing the tile strips 2 and the openings of the photovoltaic module 1 to the tile buckling strips 3 at a distance of 2-4mm from the lower edge;

A fixing hole 7 is matched with the hole plug 8-3 to fix a metal hook 8.1, so that the lower part of the metal hook 8.1 is hooked on the tile hanging purline 9, and the position adjustment is convenient;

After the position of the photovoltaic tile is determined, the other fixing hole 7 is matched with a screw to fix the secondary metal hook 8.2, the screw is mainly used for fixing, and the secondary metal hook 8.2 is used as an auxiliary material, so that the photovoltaic tile is fixed with the tile hanging purline 9, and the wind-lifting resistance function is added.

S3, when the photovoltaic tiles in the same row are installed, as shown in FIG. 4, two adjacent photovoltaic tiles are clamped with the tile groove strips 2 and the tile buckling strips 3;

As shown in fig. 4 a, a longitudinal adhesive tape 4 is adhered in a first vertical U-shaped strip 2.1 of the tile strip 2, and the longitudinal adhesive tape 4 is higher than the tile strip 2, so that a second vertical U-shaped strip 3.1 of the tile buckle strip 3 is positioned above the first vertical U-shaped strip 2.1 of the tile strip 2;

As shown in fig. 4 b, the second vertical U-shaped strip 3.1 is pressed into the first vertical U-shaped strip 2.1, so that a fork wall of the second vertical U-shaped strip 3.1 is inserted between the longitudinal adhesive tape 4 and the fork wall of the first vertical U-shaped strip 2.1;

as shown in fig. 4 c, the tile button is pressed, the longitudinal adhesive tape 4 is deformed to generate a rebound force, so that the first protrusion strip 2.11 is aligned with the first groove 3.12, and the second protrusion strip 3.11 is aligned with the second groove 2.12;

As shown in fig. 4 d, the tile buckling strip 3 is transversely moved, the first protruding strip 2.11 is contacted with the first groove 3.12, the second protruding strip 3.11 is contacted with the second groove 2.12, the tile buckling strip 2 and the tile buckling strip 3 are expanded by the resilience force of the longitudinal adhesive tape 4, and the protruding strip and the groove are stressed to form self-locking;

The tile buckling strip 3 is horizontally moved to separate the protruding strip from the groove, and the self-locking can be separated.

After the splicing is completed, the first metal hook 8.1 is clamped with the hanging tile purline 9, and after the clamping and laying of a row of photovoltaic tiles are completed, the first metal hook 8.2 is fixed through screws;

and plugging a tile buckle plug 3.3 into the lower port of the tile buckle strip 3 without clamping.

S4, paving a first row of photovoltaic tiles through S2 and S3, pressing a transverse adhesive tape 5 of the first row of photovoltaic tiles on a first tile hanging purline 9 from bottom to top, and connecting the first row of photovoltaic tiles with a second tile hanging purline 9.

S5, paving remaining rows of photovoltaic tiles through S2 and S3, installing the photovoltaic tiles in an up-and-down lap joint mode, pressing the front face of a transverse adhesive tape 5 on the back face of an upper row of photovoltaic tiles on the tile head part of the front face of a lower row of photovoltaic tiles in an arc mode, covering a fixing hole 7 and a metal hook 8 of the lower photovoltaic tile by an upper row of light Fu Wafu, enabling the transverse adhesive tape 5 to be below the fixing hole 7 and the metal hook 8, enabling the soft transverse adhesive tape 5 to be deformed in a pressing mode, sealing the outer surfaces of the lower photovoltaic modules 1 and self-locking buckling strips, preventing wind-driven reverse rainwater on the surfaces of the lower row of photovoltaic tiles, arranging a sealing gasket between the uppermost row of photovoltaic tiles and a hanging tile purline 9, and spraying waterproof materials on the upper seam and the lower seam of the hanging tile purline 9.

And S6, connecting the photovoltaic module 1, the junction box 6, the connector and the cable together to form a photovoltaic power generation network, providing power supply and using according to the prior art.

The parts themselves which are not discussed in the application and the connection modes of the parts in the application all belong to the known technology in the technical field. The preparation can be directly applied and is not repeated.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The self-locking buckle strip for the photovoltaic tile comprises a first tile strip and a second tile strip, and is characterized in that the first tile strip comprises a first vertical U-shaped strip, the second tile strip comprises a second vertical U-shaped strip, and the directions of the first vertical U-shaped strip and the second vertical U-shaped strip are opposite;

the first vertical U-shaped strip and the second vertical U-shaped strip can be connected in a plugging manner and are limited by a vertical limiting mechanism;

The self-locking cavity enclosed by the first vertical U-shaped strip and the second vertical U-shaped strip is internally provided with an elastic pressurizing sealing piece, and the elastic pressurizing sealing piece applies pressure to the vertical limiting mechanism and seals the self-locking cavity.

2. The self-locking clip for a photovoltaic tile according to claim 1, wherein the U-shaped clip comprises a fork wall, a connecting wall, and a fork wall, and the vertical limiting mechanism comprises a protrusion and a recess;

The inner wall of the binary wall of the first vertical U-shaped strip is provided with a first protruding strip at one end far away from the connecting wall of the first vertical U-shaped strip, and the outer wall of the fork wall of the second vertical U-shaped strip is provided with a first groove at one end close to the connecting wall of the second vertical U-shaped strip;

the inner wall of the two fork walls of the second vertical U-shaped strip is provided with a second protruding strip at one end far away from the connecting wall of the second vertical U-shaped strip, and the outer wall of one fork wall of the first vertical U-shaped strip is provided with a second groove at one end close to the connecting wall of the first vertical U-shaped strip;

The first protruding strip can be inserted into the first groove, and the second protruding strip can be inserted into the second groove, so that the first tile strip and the second tile strip are locked in the vertical direction.

3. A self-locking strip for a photovoltaic tile according to claim 2, wherein the elastic compression seal is a longitudinal strip;

the self-locking cavity is internally provided with a longitudinal adhesive tape, the height of the longitudinal adhesive tape is larger than the depth of the first vertical U-shaped strip and the second vertical U-shaped strip,

The longitudinal adhesive tape is compressed by the connecting wall of the first vertical U-shaped strip and the connecting wall of the second vertical U-shaped strip, and the longitudinal adhesive tape deforms to generate resilience force to press the first protruding strip and the second protruding strip to form self-locking.

4. A self-locking strip for a photovoltaic tile according to claim 3, wherein the longitudinal strip of glue is provided in the first or second standing U-shaped strip by self-adhesive.

5. The self-locking bar for a photovoltaic tile according to any one of claims 1-4, wherein the first tile further comprises a first transverse U-shaped bar and the second tile further comprises a second transverse U-shaped bar;

the two fork walls of the first vertical U-shaped strip are integrated with the connecting wall of the first transverse U-shaped strip, and the two fork walls of the second vertical U-shaped strip are integrated with the connecting wall of the second transverse U-shaped strip;

the first transverse U-shaped strip and the second transverse U-shaped strip are opposite in direction;

the first transverse U-shaped strip is connected with the left end or the right end of the light Fu Wazhong photovoltaic module, and the second transverse U-shaped strip is connected with the right end or the left end of the light Fu Wazhong photovoltaic module.

6. The self-locking buckle strip for the photovoltaic tile according to claim 5, wherein a sealing cavity is formed in the first transverse U-shaped strip or the second transverse U-shaped strip, sealing glue is arranged in the sealing cavity, and the photovoltaic module is connected with the sealing cavity through the sealing glue;

The side wall of the sealing cavity is provided with a guide groove, and the bottom of the sealing cavity is provided with a blocking groove.

7. A photovoltaic tile characterized by comprising a photovoltaic module and the self-locking buckle strip of claim 5;

the upper end of the photovoltaic module is provided with a junction box;

the lower end of the back of the photovoltaic module is connected with a transverse adhesive tape through self-adhesive, a guard board is arranged at the lower end of the photovoltaic module, and the transverse adhesive tape extends out of the guard board;

The photovoltaic module is provided with a fixing hole, and the fixing hole is connected with the hanging tile purline through a connecting piece.

8. The photovoltaic tile according to claim 7, wherein the connector comprises a metal hanger, a plug;

The hole stopper up end, lateral wall set up the draw-in groove of intercommunication, the last hook embedding draw-in groove of one type metal couple with hole stopper joint, the hole stopper is plugged into in the fixed orifices, and the hole stopper is connected one type metal couple and fixed orifices, the lower hook of one type metal couple is located photovoltaic module below, can with hanging tile purlin joint.

9. The photovoltaic tile according to claim 7, wherein the connector comprises a two-piece metal hook, screw;

The screw compresses tightly the upper hook of two type metal couple and photovoltaic module, the screw can with hanging tile purlin threaded connection, the lower hook of two type metal couple is located photovoltaic module below, can with hanging tile purlin articulates.

10. The photovoltaic tile of claim 7, wherein the photovoltaic module is a dual-glass module or a single-glass module.