Rectangular photovoltaic tile

Abstract

The utility model discloses a rectangular photovoltaic tile, which is formed by bonding and fixing a packaged photovoltaic power generation sheet, a junction box and a frame, and is characterized in that: two edges of a right angle of the rectangular photovoltaic tile frame are provided with water retaining sheets which are folded upwards, and two edges of an opposite angle of the right angle are provided with water retaining sheets which are folded downwards; a tile hanging piece with double holes is fixed on a right angle of a rectangular photovoltaic tile frame, tile hanging pieces with single holes are respectively fixed on adjacent corners on two sides of the right angle, triangular fixing points are formed on the rectangular photovoltaic tile, and the effects of wind uplift resistance, earthquake resistance and slipping resistance are remarkable.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar photovoltaic power generation, and relates to a photovoltaic power generation component for building integrated photovoltaics, in particular to a rectangular photovoltaic tile. Background Art

[0002] In the field of solar photovoltaic power generation, using photovoltaic power generation components for building integrated photovoltaics to replace some building components, such as glass curtain walls, external wall tiles, external marble, and roofing tiles, can not only endow the building with the function of photovoltaic power generation but also save the cost of the original building components. This is a development direction for promoting the application of photovoltaic power generation in the building field.

[0003] In the prior art, photovoltaic power generation components for building integrated photovoltaics have different advantages in terms of installation and fixation and waterproof and wind resistance measures, but there are also corresponding defects and weaknesses. Summary of the Invention

[0004] A rectangular photovoltaic tile of the utility model is composed of a packaged photovoltaic power generation chip, a junction box, and a frame bonded and fixed. It is characterized in that: on two sides of a right angle of the rectangular photovoltaic tile frame, there are water baffle pieces folded upwards, and on two sides of the diagonal of this right angle, there are water baffle pieces folded downwards.

[0005] On the upwardly folded water baffle pieces and downwardly folded water baffle pieces, in order to increase the stiffness of the water baffle pieces, reinforcing ribs are pressed.

[0006] After the water baffle pieces of the upper and lower rows of rectangular photovoltaic tiles are buckled, there are air gaps between the reinforcing ribs, which can prevent the water at the buckling part of the following rectangular photovoltaic tiles from penetrating into the interior of the rectangular photovoltaic tiles through capillary action.

[0007] On a right angle of the rectangular photovoltaic tile frame, a hanging tile with two holes is fixed, and on the adjacent corners on both sides of this right angle, a hanging tile with a single hole is fixed respectively.

[0008] The right angle double-hole hanging tile on the rectangular photovoltaic tile is strung together with the adjacent corner single-hole hanging tiles on the left and right two rectangular photovoltaic tiles in the upper row by two bolts or screws and fixed to the rafters of the sloping roof or the steel frame on the wall elevation. The adjacent corner single-hole hanging tiles on both sides of this rectangular photovoltaic tile are strung together with the right angle double-hole hanging tile on the following rectangular photovoltaic tile by bolts or screws and fixed on the rafters on both sides or the steel frame on the wall elevation.

[0009] A rectangular photovoltaic tile of the present utility model uses right-angled hanging tiles and left and right adjacent corner hanging tiles as fixed points of a triangle, and is fixedly used on a pitched roof or a wall facade. For this kind of rectangular photovoltaic tile, the effects of wind resistance, earthquake resistance, and anti-slip are remarkable. This kind of rectangular photovoltaic tile can not only be installed in a diamond shape, square shape, or rectangular shape on a pitched roof to become a photovoltaic tile, but also be installed on a flat wall, presenting various different visual effects, and realizing more green and environmentally friendly new energy for building integrated photovoltaic power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present utility model will be specifically described by way of examples with reference to the accompanying drawings, where:

[0011] Figure 1 is the front view of a diamond-shaped photovoltaic tile, which is an embodiment of a rectangular photovoltaic tile of the present utility model:

[0012] Figure 2 is Figure 1 the three-dimensional view of the diamond-shaped photovoltaic tile:

[0013] Figure 3 is Figure 1 the installation schematic diagram of the diamond-shaped photovoltaic tile on the purlins of a pitched roof or on the steel frame of a wall facade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described below are only used to explain the present utility model and are not intended to limit the present utility model.

[0015] Figure 1 is the front view of a diamond-shaped photovoltaic tile, which is an embodiment of a rectangular photovoltaic tile of the present utility model. In the figure, 1 is a packaged photovoltaic power generation chip, 2 is a frame adhesively fixed around the photovoltaic power generation chip, 3 is a water baffle formed by folding up two sides of a right angle of the frame, 4 is a water baffle formed by folding down two opposite sides of the right angle of the frame, 5 is a reinforcing rib pressed on the water baffle folded up and down, 6 is a double-hole hanging tile fixed on the right angle of the frame, and 7 is a single-hole hanging tile fixed on the two adjacent corners on the left and right of the right angle of the frame.

[0016] Figure 2 is Figure 1 the three-dimensional view of the diamond-shaped photovoltaic tile, from which the structural features of this diamond-shaped photovoltaic tile can be clearly seen.

[0017] Figure 3 is Figure 1Schematic diagram of the fixed installation of diamond-shaped photovoltaic tiles on a pitched roof or a wall facade. In the figure, 8 is a rafter or a steel frame, and 9 is a right-angled triangular tile for the installation of diamond-shaped photovoltaic tiles at the upper and lower ports and the left and right ports. This right-angled triangular tile does not contain photovoltaic cells and only serves to fill the gap and beautify the appearance. In the figure, the double-hole hanging tiles 6 at the right angles of the diamond-shaped photovoltaic tile frame are strung together with the single-hole hanging tiles 7 at the adjacent corners of the following two diamond-shaped photovoltaic tiles on the left and right with two bolts or screws and fixed to the rafters or steel frames 8 on the pitched roof. The water baffle 3 that is turned up on both sides of the right angle of the frame in the figure is buckled with the water baffle 4 that is turned down on both sides of the diagonal of the upper diamond-shaped photovoltaic tile frame to achieve the effect of preventing water leakage.

Claims

1. A rectangular photovoltaic tile, which is adhesively fixed by a packaged photovoltaic power generation cell (1), a junction box and a frame (2), and is characterized in that: On two sides of a right angle of the rectangular photovoltaic tile frame (2), there are water baffle pieces (3) that are folded upwards, and on the two sides of the diagonal of this right angle, there are water baffle pieces (4) that are folded downwards.

2. A rectangular photovoltaic tile according to claim 1, characterized in that: Reinforcing ribs (5) are pressed on the water baffle pieces (3) that are folded upwards and the water baffle pieces (4) that are folded downwards.

3. A rectangular photovoltaic tile according to claim 1, characterized in that: After the water baffle pieces (3) and the water baffle pieces (4) of the upper and lower two rows of rectangular photovoltaic tiles are buckled, an air gap is left between the reinforcing ribs (5).

4. A rectangular photovoltaic tile according to claim 1, characterized in that: A tile hanging piece (6) with two holes is fixed on a right angle of the frame (2), and a tile hanging piece (7) with a single hole is fixed on each of the adjacent angles on both sides of this right angle.

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