Photovoltaic tile system

Abstract

The present invention discloses a photovoltaic tile system, a photovoltaic tile system, including photovoltaic tiles, a first mounting member, a second mounting member, a tile hanging structure and a fixed slide, wherein at least one first mounting member is fixed to the upper edge of the front side of the photovoltaic tile, and a second mounting member matched with the first mounting member is fixed to the lower edge of the back side of the photovoltaic tile, and the photovoltaic tile is hung on the tile hanging structure through the first mounting member to form a photovoltaic tile surface, wherein the second mounting member of the adjacent upper photovoltaic tile is connected to the first mounting member of the lower photovoltaic tile through the fixed slide. The advantage of the present invention is that the photovoltaic tile system realizes the fixation of the upper and lower edges of the photovoltaic tile, improves the connection strength of the photovoltaic tile, and prevents the photovoltaic tile from being blown away by strong winds, and the system has a simple structure, which greatly improves the installation efficiency and reduces the subsequent maintenance cost.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic tile system. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of independent operation and grid-connected operation. At the same time, solar photovoltaic power generation systems are classified into two types: centralized, such as large-scale northwest ground photovoltaic power generation systems; and distributed, such as photovoltaic power generation systems on the roofs of industrial and commercial enterprises and photovoltaic power generation systems on the roofs of residential buildings. Distributed solar photovoltaic power generation systems usually require photovoltaic tiles used for power generation to be installed on the roofs of buildings for power generation. In the prior art, the installation method of photovoltaic tiles is as follows: the upper and lower photovoltaic tiles are connected by overlapping, that is, the lower edge of the upper photovoltaic tile is overlapped on the upper edge of the lower photovoltaic tile to complete the connection. However, the installation is achieved by overlapping the upper photovoltaic tile with the lower photovoltaic tile, which generates pressure and does not have a high wind and earthquake resistance. In the environment of strong winds and strong earthquakes, it is easy to be lifted up. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a photovoltaic tile system with improved connection strength of photovoltaic tiles, so as to solve the problem that the existing photovoltaic tile system is easily blown away by strong winds.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A photovoltaic tile system comprises a photovoltaic tile, a first mounting member, a second mounting member, a tile hanging structure and a fixed slide, wherein at least one first mounting member is fixed to the upper front edge of the photovoltaic tile, and a second mounting member cooperating with the first mounting member is fixed to the lower back edge of the photovoltaic tile. The photovoltaic tile is hung on the tile hanging structure through the first mounting member and forms a photovoltaic tile surface, wherein the second mounting member of the adjacent upper photovoltaic tile is connected to the first mounting member of the lower photovoltaic tile through the fixed slide; the upper edge of the photovoltaic tile is fixed to the tile hanging structure through the first mounting member to fix the photovoltaic tile, and at the same time, the second mounting member of the adjacent upper photovoltaic tile of the photovoltaic tile is connected to the first mounting member of the photovoltaic tile through the fixed slide, thereby achieving the fixation of the upper and lower edges of the photovoltaic tile, improving the connection strength of the photovoltaic tile, and preventing the photovoltaic tile from being blown away by strong winds, and the system has a simple structure, greatly improving the installation efficiency and reducing the subsequent maintenance costs.

[0006] Preferably, the tile hanging structure comprises a plurality of water-adjusting bars and tile hanging bars, the water-adjusting bars and tile hanging bars are arranged perpendicular to each other, and the photovoltaic tiles are hung on the tile hanging bars through a first mounting member.

[0007] Preferably, the first mounting member is S-shaped, comprising a first main body and a first hook portion and a second hook portion arranged at both ends of the first main body. The first main body is fitted and fixed to the upper edge of the front side of the photovoltaic tile, the first hook portion is hung on the tile hanging strip, and the second hook portion is connected to the second mounting member through a fixed slide.

[0008] Preferably, the second mounting member is L-shaped, comprising a second main body and a third hook portion arranged at one end of the second main body, the second main body is fixedly fitted to the lower edge of the back of the photovoltaic tile, the third hook portion is symmetrically fitted to the second hook portion and connected by a fixed slide.

[0009] Preferably, the end of the second hook-shaped portion is provided with a first limiting end facing the first main body, the end of the third hook-shaped portion is provided with a second limiting end facing the second main body, the fixed slide is provided with a T-shaped slide groove, the T-shaped slide groove cooperates with the second hook-shaped portion and the third hook-shaped portion, the first limiting end and the second limiting end are respectively arranged at the bottom ends of the T-shaped slide groove, and the fixing slide is limited by the first limiting end and the second limiting end.

[0010] Preferably, the first body is fixed to the upper edge of the front side of the photovoltaic tile by means of fixing bolts, and the second body is fixed to the lower edge of the back side of the photovoltaic tile by means of adhesive.

[0011] Preferably, the photovoltaic tile comprises a tile body and a solar cell assembly arranged on the tile body, the first mounting member is fixed to the upper edge of the front side of the tile body, and the second mounting member is fixed to the lower edge of the back side of the tile body.

[0012] Preferably, the tile body is provided with an overlapping portion protruding toward the front side of the tile body on one side, and a receiving portion obliquely upward toward the front side of the tile body on the other side. The overlapping portion of the tile body overlaps with the receiving portion of the adjacent tile body to prevent rainwater from flowing into the back of the photovoltaic tiles from the overlapping portions between the photovoltaic tiles, thereby improving the waterproof effect.

[0013] Preferably, a first notch is provided at the top of the overlapping part of the tile body, and a second notch is provided at the bottom end of the supporting part of the tile body. The first notch of the overlapping part of the tile body cooperates with the second notch of the adjacent diagonal supporting part of the tile body to ensure that the photovoltaic tiles can cooperate with each other and overlap, preventing warping at the overlapping part and affecting the overlapping quality.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The photovoltaic tile system fixes the upper edge of the photovoltaic tile on the tile hanging structure through the first mounting piece to fix the photovoltaic tile. At the same time, the second mounting piece of the adjacent upper photovoltaic tile of the photovoltaic tile is connected to the first mounting piece of the photovoltaic tile through a fixed slide. In this way, the upper and lower edges of the photovoltaic tile are fixed, the connection strength of the photovoltaic tile is improved, and the photovoltaic tile is prevented from being blown away by strong wind. In addition, the system has a simple structure, which greatly improves the installation efficiency and reduces the subsequent maintenance cost.

[0016] 2. Through the coordinated overlap of the raised overlap part and the oblique upward receiving part, rainwater is prevented from flowing into the back of the photovoltaic tiles from the overlap between the photovoltaic tiles, thereby improving the waterproof effect.

[0017] 3. The first notch and the second notch are arranged in coordination with each other to ensure that the photovoltaic tiles can overlap with each other, thereby preventing warping at the overlap and affecting the overlap quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the installation structure of a photovoltaic tile system according to the first embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of a photovoltaic panel according to a first embodiment of the present invention;

[0020] Figure 3 An exploded view of the installation of the first mounting member, the second mounting member and the fixed sliding member in the first embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of a photovoltaic panel according to a second embodiment of the present invention;

[0022] Figure 5 This is a front view of a photovoltaic panel according to a second embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the overlap of photovoltaic panels according to the second embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to facilitate those skilled in the art to understand the technical solution of the present invention, the technical solution of the present invention is further described in conjunction with the accompanying drawings of the specification.

[0025] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] Embodiment 1

[0027] See also Figures 1 to 3 The present embodiment discloses a photovoltaic tile system, including a photovoltaic tile 1, a first mounting member 2, a second mounting member 3, a tile hanging structure 4 and a fixed sliding member 5. At least one first mounting member 2 is fixed to the upper edge of the front side of the photovoltaic tile 1, and a second mounting member 3 cooperating with the first mounting member 2 is fixed to the lower edge of the back side of the photovoltaic tile 1. In the present embodiment, there are two first mounting members 2 and second mounting members 3, and the positions are arranged corresponding to each other. It should be noted that when the first mounting member 2 and the second mounting member 3 can meet the installation strength requirements of the photovoltaic tile 1, one or more than two can also be arranged, and the specific arrangement is based on actual needs. The photovoltaic tile 1 is hung by the first mounting member 2 It is arranged on the tile hanging structure 4 and forms a photovoltaic tile surface (not shown in the figure), wherein the second mounting member 3 of the adjacent upper photovoltaic tile 1 is connected to the first mounting member 2 of the lower photovoltaic tile 1 through a fixed slide 5; the upper edge of the photovoltaic tile 1 is fixed to the tile hanging structure 4 through the first mounting member 2 to fix the photovoltaic tile 1, and at the same time, the second mounting member 3 of the adjacent upper photovoltaic tile 1 of the photovoltaic tile 1 is connected to the first mounting member 2 of the photovoltaic tile 1 through the fixed slide 5, thereby realizing the fixation of the upper and lower edges of the photovoltaic tile 1, improving the connection strength of the photovoltaic tile 1, and preventing the photovoltaic tile 1 from being blown away by strong winds, and the system has a simple structure, which greatly improves the installation efficiency and reduces the subsequent maintenance cost.

[0028] The tile hanging structure 4 includes a plurality of water-adjusting strips 41 and tile hanging strips 42 . The water-adjusting strips 41 and tile hanging strips 42 are arranged perpendicular to each other. The photovoltaic tile 1 is hung on the tile hanging strips 42 through the first mounting member 2 .

[0029] The first mounting member 2 is S-shaped, comprising a first main body 21 and a first hook portion 22 and a second hook portion 23 arranged at both ends of the first main body 21. The first main body 21 is fixed to the upper front edge of the photovoltaic tile 1 by a fixing bolt 6. The first hook portion 22 surrounds the top surface of the photovoltaic tile and is hung on the tile hanging strip 42. The second hook portion 23 is connected to the second mounting member 3 through a fixing slide 5. The photovoltaic tile 1 is fixed to the tile hanging strip 42 through the first hook portion 22. At the same time, the second hook portion 23 is connected to the second mounting member 3 of the adjacent upper photovoltaic tile 1 through the fixing slide 5, thereby fixing the lower edge of the adjacent upper photovoltaic tile 1, improving the wind and earthquake resistance of the photovoltaic tile system, and preventing the photovoltaic tile 1 from being blown away by strong winds.

[0030] The second mounting member 3 is L-shaped, and includes a second main body 31 and a third hook-shaped portion 32 arranged at one end of the second main body 31. The second main body 31 is fixed to the lower edge of the back of the photovoltaic tile 1 by adhesive, and the third hook-shaped portion 32 is symmetrically fitted with the second hook-shaped portion 23 and connected by a fixed slide 5, thereby fixing the lower edge of the photovoltaic tile 1.

[0031] Specifically, the end of the second hook portion 23 is provided with a first limiting end 231 facing the first main body 21, and the end of the third hook portion 32 is provided with a second limiting end 321 facing the second main body 31. The fixed slide 5 is provided with a T-shaped groove 51, and the T-shaped groove 51 cooperates with the second hook portion 23 and the third hook portion 32. The first limiting end 231 and the second limiting end 321 are respectively arranged at the bottom ends of the T-shaped groove 51 relative to each other, and the limiting of the fixed slide 5 is achieved by the first limiting end 231 and the second limiting end 321. Specifically, when the second mounting member 3 is attached to the first mounting member 2, the fixed slide 5 slides in from one side of the first mounting member 2 and the second mounting member 3 to achieve the connection between the first mounting member 2 and the second mounting member 3, thereby achieving the fixation of the lower edge of the photovoltaic tile 1.

[0032] Specifically, the installation of the photovoltaic tile system includes the following steps:

[0033] Step 1: Fix the first mounting member 2 and the second mounting member 3 to the upper and lower edges of the photovoltaic tile 1;

[0034] Step 2: Lay the photovoltaic tile 1 on the tile hanging structure 4, and then hang the first hook portion 22 on the first mounting member 2 on the tile hanging strip 42;

[0035] Step 3: Lay another photovoltaic tile 1 on the tile hanging structure 4 above the photovoltaic tile 1 in step 2, and similarly hang the first hook 22 on the first mounting member 2 on the tile hanging strip 42, and the third hook 32 of the second mounting member 3 fits the second hook 23 of the first mounting member 2 of the photovoltaic tile 1 in step 2;

[0036] Step 4: Slide the fixed slide 5 from one side of the first mounting member 2 and the second mounting member 3, limit the fixed slide 5 through the first limit end 231 and the second limit end 321, realize the connection between the first mounting member 2 and the second mounting member 3, and then realize the fixation of the lower edge of the photovoltaic tile 1.

[0037] Step 5: Repeat the above steps to lay the photovoltaic tile 1 to form a photovoltaic tile surface.

[0038] The photovoltaic tile system fixes the upper edge of the photovoltaic tile 1 on the tile hanging structure 4 through the first mounting member 2 to fix the photovoltaic tile 1. At the same time, the second mounting member 3 of the adjacent previous photovoltaic tile 1 of the photovoltaic tile 1 is connected to the first mounting member 2 of the photovoltaic tile 1 through the fixed slide 5. In this way, the upper and lower edges of the photovoltaic tile 1 are fixed, the connection strength of the photovoltaic tile 1 is improved, and the photovoltaic tile 1 is prevented from being blown away by strong winds. In addition, the system has a simple structure, which greatly improves the installation efficiency and reduces the subsequent maintenance costs.

[0039] Embodiment 2

[0040] See also Figures 4 to 6 In this embodiment, based on the first embodiment, the photovoltaic tile 1 includes a tile body 11 and a solar cell assembly 12 arranged on the tile body 11, the first mounting member 2 is fixed to the upper edge of the front side of the tile body 11, and the second mounting member 3 is fixed to the lower edge of the back side of the tile body 11.

[0041] The tile body 11 is provided with a lap joint 111 protruding toward the front side of the tile body 11 on one side, and a receiving portion 112 obliquely upward toward the front side of the tile body 111 on the other side. The lap joint 111 of the tile body 11 overlaps with the receiving portion 112 of the adjacent tile body 11. Through the coordinated overlap of the protruding lap joint 111 and the obliquely upward receiving portion 112, rainwater is prevented from flowing from the overlap between the photovoltaic tiles 1 to the back of the photovoltaic tiles 1, thereby improving the waterproof effect.

[0042] A first notch 113 is provided at the top of the overlapping portion 111 of the tile body 11, and a second notch 114 is provided at the bottom end of the receiving portion 112 of the tile body 11. The first notch 113 of the overlapping portion 111 of the tile body 11 cooperates with the second notch 114 of the receiving portion 112 of the tile body 11 at adjacent diagonals to ensure that the photovoltaic tiles 1 can cooperate with each other and overlap to prevent warping at the overlapping joint, which affects the overlapping quality.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference numerals in the claims should not be regarded as limiting the claims involved.

[0044] The above-described embodiments merely represent implementation methods of the invention. The protection scope of the present invention is not limited to the above-described embodiments. For those skilled in the art, several modifications and improvements may be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A photovoltaic tile system, characterized in that: The photovoltaic tile comprises a photovoltaic tile, a first mounting member, a second mounting member, a tile hanging structure and a fixed sliding member, wherein at least one first mounting member is fixed to the upper edge of the front side of the photovoltaic tile, and a second mounting member matching with the first mounting member is fixed to the lower edge of the back side of the photovoltaic tile, and the photovoltaic tile is hung on the tile hanging structure through the first mounting member to form a photovoltaic tile surface, wherein the second mounting member of the adjacent upper photovoltaic tile is connected to the first mounting member of the lower photovoltaic tile through the fixed sliding member; The tile hanging structure comprises a plurality of water-following strips and tile hanging strips, the water-following strips and the tile hanging strips are arranged perpendicular to each other, and the photovoltaic tile is hung on the tile hanging strips through a first mounting member; The first mounting member is S-shaped, comprising a first main body and a first hook-shaped portion and a second hook-shaped portion arranged at both ends of the first main body, the first main body is fitted and fixed to the upper edge of the front surface of the photovoltaic tile, the first hook-shaped portion is hung on the tile hanging strip, and the second hook-shaped portion is connected to the second mounting member through a fixing slide; The photovoltaic tile comprises a tile body and a solar cell assembly arranged on the tile body, the first mounting member is fixed to the upper edge of the front side of the tile body, and the second mounting member is fixed to the lower edge of the back side of the tile body; The second mounting member is L-shaped, comprising a second main body and a third hook-shaped portion arranged at one end of the second main body, the second main body is fixedly attached to the lower edge of the back of the photovoltaic tile, and the third hook-shaped portion is symmetrically attached to the second hook-shaped portion and connected by a fixed sliding member; The end of the second hook-shaped portion is provided with a first limiting end facing the first main body, the end of the third hook-shaped portion is provided with a second limiting end facing the second main body, the fixed slide is provided with a T-shaped slide groove, the T-shaped slide groove cooperates with the second hook-shaped portion and the third hook-shaped portion, the first limiting end and the second limiting end are respectively arranged at the bottom ends of the T-shaped slide groove, and the fixing slide is limited by the first limiting end and the second limiting end.

2. A photovoltaic tile system according to claim 1, characterized in that: The first main body is fixed to the upper edge of the front side of the photovoltaic tile by means of fixing bolts, and the second main body is fixed to the lower edge of the back side of the photovoltaic tile by means of adhesive.

3. A photovoltaic tile system according to claim 1, characterized in that: One side of the tile body is provided with an overlapping portion protruding toward the front side of the tile body, and the other side is provided with a receiving portion obliquely upward toward the front side of the tile body. The overlapping portion of the tile body overlaps with the receiving portion of the adjacent tile body.

4. A photovoltaic tile system according to claim 3, characterized in that: A first notch is provided at the top of the tile body overlap portion, a second notch is provided at the bottom of the tile body receiving portion, and the first notch of the tile body overlap portion cooperates with the second notch of the tile body receiving portion at an adjacent diagonal position.

Images