CN218323539U

CN218323539U - Lap joint type solar photovoltaic tile

Info

Publication number: CN218323539U
Application number: CN202222227535.5U
Authority: CN
Inventors: 梁嘉涛
Original assignee: Guangdong Yangming Photovoltaic Technology Co ltd
Current assignee: Guangdong Yangming Photovoltaic Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-17
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a lap joint formula solar photovoltaic tile, including the tile main part, the both sides of tile main part are equipped with first overlap joint portion and second overlap joint portion respectively, first overlap joint portion includes downwards concave draw-in groove, second overlap joint portion includes the fixture block of downwarping, the fixture block with the draw-in groove shape matches. The utility model discloses an utilize first overlap joint portion and second overlap joint portion to accomplish assembling to the photovoltaic tile, can improve the efficiency of installation greatly, guarantee the reliability of installation simultaneously.

Description

Lap joint type solar photovoltaic tile

Technical Field

The utility model relates to a building photovoltaic power generation technical field, especially photovoltaic tile.

Background

With the development of economy and the gradual promotion of the overall construction of a well-being society, the dependence degree of people on electric power is higher and higher, the shortage of energy sources is more and more serious, and how to meet the increasing electric power demand is a worldwide problem. Photovoltaic power generation provides an unlimited development space for people's power demands. With the continuous maturity of solar power generation technology and the reduction of manufacturing cost, people's acceptance of solar roof power generation systems is continuously improved, and people begin to consider how to integrate solar power generation with building roofs, so that roof tiles and solar cells which originally only have sun shading and wind proofing functions are combined, roof resources are fully utilized, and a roof becomes a solar power station to provide self-contained electric power energy for residents. In the prior art, new photovoltaic tile structures have emerged that join together roof tiles and solar panels. However, the existing photovoltaic tile has the situation of insufficient installation efficiency in use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the invention aims to provide a lap joint type solar photovoltaic tile, which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.

The utility model provides a solution of its technical problem is: the utility model provides a lap joint formula solar photovoltaic tile, includes the tile main part, the both sides of tile main part are equipped with first overlap joint portion and second overlap joint portion respectively, first overlap joint portion includes the draw-in groove of downwards concave, second overlap joint portion includes the fixture block of downwards convex, the fixture block with the draw-in groove shape matches.

The utility model has the advantages that: the utility model discloses an utilize first overlap joint portion and second overlap joint portion to accomplish assembling to the photovoltaic tile, can improve the efficiency of installation greatly, guarantee the reliability of installation simultaneously.

As a further improvement of the technical scheme, the clamping block is semicircular, and the clamping groove is arc-shaped. The semicircular clamping block is convenient to mount, so that enough mounting strength can be ensured.

As a further improvement of the above technical solution, the second overlapping part includes a horizontally arranged seal edge, the fixture block is located on the lower end surface of the seal edge, the first overlapping part includes an arched flange, and the clamping groove is located on the flange. The clamping block can be blocked by utilizing the sealing, and dust is prevented from directly falling into the clamping block and the clamping groove.

As a further improvement of the technical scheme, the outer edge of the sealing edge is provided with a downward-inclined chamfer.

As a further improvement of the technical scheme, the clamping block is conical, and the clamping groove is V-shaped. The tapered fixture block enables the two tiles to be connected more tightly after assembly.

As a further improvement of the technical scheme, one side of the clamping block is provided with a sealing groove, one side of the clamping groove is provided with a sealing block, and the sealing block is opposite to the sealing groove in position and matched in shape. Through increase the seal groove structure beside draw-in groove and fixture block, can be so that the waterproof nature of overlap joint structure is better.

As a further improvement of the above technical solution, there are two sealing grooves, two sealing grooves are respectively located at two sides of the fixture block, and there are two corresponding sealing blocks.

As a further improvement of the above technical solution, the second overlapping part includes an abutting edge, and the abutting edge is located outside the second overlapping part. By adding the leaning edge, the connection strength of the lap joint structure can be improved.

As a further improvement of the above technical solution, the first overlapping part includes a downward inclined abutting edge, and the abutting edge is located at an outer side of the first overlapping part.

As a further improvement of the technical scheme, the tile main body comprises a bottom plate, side plates are arranged on two sides of the bottom plate, a first overlapping portion and a second overlapping portion are respectively arranged above the two side plates, an installation groove is formed in the inner side of each side plate, and an upward convex supporting table is arranged in the bottom plate. Through mounting groove and brace table, can be so that can directly install the photovoltaic board in the tile.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

Detailed Description

The conception, specific structure, and technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings, so that the objects, features, and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. The preferred embodiment of the present invention is shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that people can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution. Meanwhile, all technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

First embodiment, referring to fig. 1, the present embodiment provides a lap joint type solar photovoltaic tile, which is a Building Integrated Photovoltaic (BIPV) product, and mainly includes a tile main body 100 used as a building function and a photovoltaic panel (not shown) installed in the tile main body 100 as a photovoltaic power generation function, and the tile main body 100 and the photovoltaic panel are organically combined together, so that a building in which the lap joint type solar photovoltaic tile is installed can have a power generation function. The tile main body 100 of the present embodiment is formed by extrusion molding of a polymer material, the tile main body 100 includes a bottom plate 110, two sides of the bottom plate 110 are provided with side plates 120, the side plates 120 are arranged in a relatively inclined manner, that is, the lower portions of the side plates 120 are connected to the bottom plate 110, and the upper portions of the side plates 120 are outwardly opened, so that the cross section of the tile main body 100 is a trapezoid with a wide upper portion and a narrow lower portion. Three support platforms 111 are arranged in the middle of the bottom plate 110, the three support platforms 111 are uniformly distributed on the bottom plate 110, and the support platforms 111 have a trapezoidal structure with a small upper part and a large lower part. An installation groove 121 is formed in the upper portion of the inner side of the side plate 120, two installation grooves 121 are oppositely arranged, and the upper end surface of the support platform 111 is substantially flush with the lower end surface of the installation groove 121. When the photovoltaic panel supporting device is used, the two ends of the photovoltaic panel are slidably installed in the installation grooves 121, and then the installation grooves 121 and the supporting table 111 are used for supporting and installing the photovoltaic panel. The photovoltaic panel is then secured to the tile body 100 by a locking mechanism (e.g., bolts or clips, etc.). Through the gaps formed among the support platforms 111, the drainage of the photovoltaic tiles in the use process can be facilitated, and the necessary installation space of the photovoltaic panel is provided. After installation, the photovoltaic panel can be fastened to tile body 110. And then simply mounting the tile body 100 to the roof.

A plurality of tile bodies 100 need to be easily and reliably assembled to each other. For this, the present embodiment provides the first overlapping portion 210 and the second overlapping portion 220 at the upper portions of the two side plates 120, respectively. By means of the interconnection of the first strap 210 and the second strap 220, a fast assembly of the photovoltaic tile is achieved.

Specifically, the first overlapping portion 210 includes an arched rib 211, a concave clamping groove 212 is disposed in the rib 211, the clamping groove 212 is semicircular, the rib 211 is a member with an equal wall thickness, and the rib 211 and the side plate 120 are integrally formed.

The second overlapping portion 220 comprises a sealing edge 221 which is horizontally arranged, the sealing edge 221 horizontally extends outwards from the top end of the side plate 120, a clamping block 222 is arranged on the lower end surface of the sealing edge 221, and the shape of the clamping block 222 is matched with that of the clamping groove 212. It can be understood that the outer diameter of the latch 222 is smaller than the width of the sealing edge 221, and the latch 222 is located in the middle of the sealing edge 221.

When two photovoltaic tiles are assembled, only two adjacent first overlapping parts 210 and two adjacent second overlapping parts 220 need to be overlapped. Because the two photovoltaic tiles are installed from top to bottom, and the slot 212 and the latch 222 are located outside the side plate 120, the photovoltaic panels in the side plate are not affected at all during installation.

In addition, for the convenience of the photovoltaic tile in outdoor use, drainage can be facilitated, the outer edge of the sealing edge 221 is provided with a downward-inclined chamfer. Said chamfer abutting on the opposite lateral plate 120 of the other photovoltaic tile.

Referring to fig. 2, the present application provides another structure of a lap-jointed solar photovoltaic tile. In this embodiment, the structure of the photovoltaic tile is substantially the same as that of the first embodiment, and the photovoltaic tile also includes a tile main body 100a and a photovoltaic panel, and when different, the overlapping structure on the tile main body 100a in this embodiment is slightly different from that of the first embodiment.

In this embodiment, the latch 222a is tapered, and the slot 212a is V-shaped. In this embodiment, the rib 211a of the first overlapping portion 210a is V-shaped, the locking groove 212a is located in the middle of the rib 211, and the bottom of the rib 211a includes an end surface which is flush with the bottom surface of the bottom plate 110. After the structure is adopted, after the fixture block 222a is clamped into the clamping groove 212a, because the depth of the clamping groove is greater than that of the first embodiment, the two solar photovoltaic tiles are connected more tightly, and meanwhile, the bottom surfaces of the flanges 211a are basically flush with the bottom surface of the bottom plate 110, so that the bottoms of the flanges 211a can be effectively supported, the structural strength of the photovoltaic tiles can be improved, and the fracture risk between the flanges 211a and the side plates 120 can be reduced.

Referring to fig. 3, the present application provides another lapped solar photovoltaic tile, in this embodiment, the structure of the photovoltaic tile is substantially the same as that of the first embodiment, and the tile includes a tile main body 100b and a photovoltaic panel, except that the lapped structure on the tile main body 100b in this embodiment is slightly different from that of the first embodiment.

In this embodiment, the fixture 222b is relatively short, the sealing grooves 223 are disposed on two sides of the fixture 222b, and the depth of the sealing groove 223 is not large and is relatively smaller than the thickness of the fixture 222 b. Meanwhile, two sides of the clamping groove 212b are provided with protruding sealing blocks 213, and the clamping groove 212b is located between the two sealing blocks 213. During installation, the fixture block 222b is abutted against the fixture groove 212b, and the sealing block 213 is abutted against the sealing groove 223, so that a labyrinth type connecting structure is formed, and the sealing performance of the two photovoltaic tiles is better after installation.

Meanwhile, in this embodiment, a small drainage groove can be formed on the sealing edge 221b of the second overlapping part 220b, so that the drainage effect of the photovoltaic tile can be improved.

In addition, in the present embodiment, in order to improve the connection strength between the photovoltaic tiles, a leaning edge 214 is added on the outer side of the first overlapping part 210b, the leaning edge 214 is obliquely arranged, and the shape and the position of the leaning edge 214 are opposite to those of the side plate 120. Meanwhile, a supporting edge 224 is added at the outer side of the sealing edge 221b of the second lap joint part 220b, and the supporting edge 224 is arranged in a relatively inclined manner.

When two photovoltaic tiles are lapped, the second lapping part 220b is pressed above the first lapping part 210b of the other photovoltaic tile, the fixture block 222b abuts against the fixture groove 212b, the sealing groove 223 abuts against the sealing block 213, the abutting edge 214 abuts against the side plate 120, and the abutting edge 224 abuts against the side plate 120. The structures are mutually abutted together, so that the connection strength of the two photovoltaic tiles can be obviously improved.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above-described embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are to be included within the scope of the present invention defined by the claims.

Claims

1. A lap joint type solar photovoltaic tile is characterized in that: including the tile main part, the both sides of tile main part are equipped with first overlap joint portion and second overlap joint portion respectively, first overlap joint portion includes downwards recessed draw-in groove, second overlap joint portion includes the convex fixture block down, the fixture block with the draw-in groove shape matches.

2. The overlapped solar photovoltaic tile according to claim 1, wherein: the clamping blocks are semicircular, and the clamping grooves are arc-shaped.

3. The overlapped solar photovoltaic tile according to claim 2, wherein: the second lap joint part comprises a horizontally arranged sealing edge, the fixture block is located on the lower end face of the sealing edge, the first lap joint part comprises an arched flange, and the clamping groove is located on the flange.

4. The overlapped solar photovoltaic tile according to claim 3, wherein: and a downward-inclined chamfer is arranged at the outer edge of the sealing edge.

5. The overlapped solar photovoltaic tile according to claim 1, wherein: the fixture block is conical, and the clamping groove is V-shaped.

6. The overlapped solar photovoltaic tile according to claim 1, wherein: and a sealing groove is formed in one side of the clamping block, a sealing block is arranged on one side of the clamping groove, the sealing block is opposite to the sealing groove in position, and the shape of the sealing block is matched with that of the sealing groove.

7. The overlapped solar photovoltaic tile according to claim 6, wherein: the two sealing grooves are respectively positioned on two sides of the clamping block, and the number of the corresponding sealing blocks is two.

8. The overlapped solar photovoltaic tile according to claim 6, wherein: the second overlapping portion comprises an abutting edge, and the abutting edge is located on the outer side of the second overlapping portion.

9. The overlapped solar photovoltaic tile according to claim 6, wherein: the first lap joint part comprises a supporting edge which is downwards inclined, and the supporting edge is positioned on the outer side of the first lap joint part.

10. The overlapped solar photovoltaic tile according to any one of claims 1-9, wherein: the tile main body comprises a bottom plate, side plates are arranged on two sides of the bottom plate, the first lap joint part and the second lap joint part are respectively arranged above the side plates, mounting grooves are formed in the inner sides of the side plates, and an upward convex supporting table is arranged in the bottom plate.