阅读说明：本技术 一种聚酯材料框架的光伏瓦 (Photovoltaic tile with polyester material frame ) 是由 余金璋 于 2019-02-26 设计创作，主要内容包括：本发明公开了一种聚酯材料框架的光伏瓦。包括光伏板(1),关键是承托部分支撑上述的光伏板(1),П型的扣压顶盖部分扣压光伏板(1),扣压顶盖部分与承托部分之间有插扣结构,承托部分有线盒槽(2),扣压顶盖部分有密封结构,承托部分与扣压顶盖部分固定连接。本发明的制备极为简单,且制备的工艺也极为简单,则可大幅降低整个制备、安装的成本,且安全性能良好。(The invention discloses a photovoltaic tile with a polyester material frame. Including photovoltaic board (1), the key is that the bearing part supports foretell photovoltaic board (1), and the knot of II type presses top cap part to buckle photovoltaic board (1), buckles and presses and have the eye-splice structure between top cap part and the bearing part, and the wired box groove of bearing part (2), the knot presses top cap part to have seal structure, and the bearing part presses top cap part fixed connection with buckling. The invention has the advantages of simple preparation and simple preparation process, can greatly reduce the whole preparation and installation cost, and has good safety performance.)

1. A photovoltaic tile with a polyester material frame comprises a photovoltaic panel (1) and is characterized in that a bearing part supports the photovoltaic panel (1), a Pi-shaped buckling and pressing top cover part buckles the photovoltaic panel (1), a buckling and buckling structure is arranged between the buckling and pressing top cover part and the bearing part, the bearing part is provided with a wire box groove (2), the buckling and pressing top cover part is provided with a sealing structure, and the bearing part is fixedly connected with the buckling and pressing top cover part.

2. The photovoltaic tile of a frame of polyester material as claimed in claim 1, characterized in that said supporting portion is constituted by at least one base plate made of polyester material; or two to three bottom plates made of polyester materials are spliced to form the plastic composite material.

3. Photovoltaic tile of a polyester material frame according to claim 1 or 2, characterized in that said crimping cap portion is constituted by at least one n-shaped top plate made of polyester material; or two to three top plates made of polyester materials are inserted into an n-shaped structure.

4. The photovoltaic tile with polyester material frame as claimed in claim 3, wherein said buckling cover portion has a support plate (3) on one side and a press plate (4) on the other side.

5. Photovoltaic tile with polyester frame according to claim 4, characterized by that said support part is formed by the left base plate (5), the middle base plate (6) and the right base plate (7) which are inserted, and the buckling cover part is formed by the left cover (8), the middle cover (9) and the right cover (10) which are L-shaped which are inserted.

6. The photovoltaic tile with polyester material frame as claimed in claim 5, characterized in that one side of the L-shaped left top cover (8) is a support plate (3), one side of the L-shaped right top cover (10) is a press plate (4), the support plate (3) has a guide groove (11), and the bottom surface of the guide groove (11) is lower than the upper surface of the bottom plate.

7. Photovoltaic tile of a polyester material frame, according to claim 6, characterized in that said bottom plate has a box slot (12) therein, and a slot (13) is provided communicating with the box slot (12) and leading to the edge of the bottom plate; the contact edges of the left top cover (8), the middle top cover (9) and the right top cover (10) and the photovoltaic panel (1) are provided with press edges (14), and the inner surface of each press edge (14) is provided with a sealing groove (15) for arranging a sealing rubber strip.

8. Photovoltaic tile with a polyester frame, according to claim 7, characterized in that said one base plate has on one side a plurality of first cells (16) with positioning slots (17) between said first cells (16), and on one side a plurality of second cells (18) cooperating with said first cells (16), with positioning plates (19) between adjacent second cells (18).

9. Photovoltaic tile of a polyester material frame, according to claim 8, characterized in that said top plate has a plurality of snap-in holes (20) and in corresponding positions of the corresponding bottom plate a snap-in hole (21); a plurality of threaded holes (22) are provided in the top and bottom plates.

10. Photovoltaic tile of a frame of polyester material, according to claim 9, characterized in that one of the edges of said base plate is provided with a baffle (23) of the photovoltaic panel (1).

The technical field is as follows:

the invention relates to a structure of a photovoltaic tile, in particular to a photovoltaic tile with a framework made of a polyester material.

Background art:

photovoltaic tiles formed by combining photovoltaic panels with frames have been a basic member of common photovoltaic panels, such as photovoltaic panels supported by supports on the top of a building, or photovoltaic tiles laid on the top of a building. The basic structure of a common photovoltaic tile is that a frame is wrapped with a photovoltaic plate around and then laid on a roof, the existing frame generally forms a frame by an aluminum alloy section, and the defects are that the preparation cost of the aluminum alloy section is high, more importantly, the aluminum alloy section is difficult to prepare into a section with a large size and a complex structure, the aluminum alloy section is divided into sections and then spliced into the frame, so that the waste of certain materials is caused, the preparation is difficult to automate, the cost of the photovoltaic tile is further improved, the aluminum alloy is a good conductor and has overlarge hardness, and an insulating and elastic material is required to be arranged at the joint part of the aluminum alloy section and the periphery of the photovoltaic plate, so that the safety of the photovoltaic tile in the long-term use process can be ensured. Due to the large-batch preparation of the photovoltaic tiles, how to solve the problems of low cost, convenient preparation and installation and good safety performance of the photovoltaic tiles still needs to be solved and has economic value.

The invention content is as follows:

the invention aims to disclose a photovoltaic tile which is very convenient to prepare and install, low in cost and good in safety performance.

The technical solution for realizing the invention is as follows: the photovoltaic panel comprises a photovoltaic panel, wherein the supporting part supports the photovoltaic panel, the II-shaped buckling and pressing top cover part buckles the photovoltaic panel, an inserting and buckling structure is arranged between the buckling and pressing top cover part and the supporting part, the supporting part is provided with a wire box groove, the buckling and pressing top cover part is provided with a sealing structure, and the supporting part is fixedly connected with the buckling and pressing top cover part.

The supporting part is composed of at least one bottom plate made of polyester material; or two to three bottom plates made of polyester materials are spliced to form the plastic composite material.

The buckling and pressing top cover part is composed of at least one Pi-shaped top plate made of polyester materials; or two to three top plates made of polyester materials are inserted into an n-shaped structure.

One side of the buckling and pressing top cover part is provided with a supporting plate, and the other side of the buckling and pressing top cover part is provided with a pressing plate.

The bearing part is formed by splicing a left bottom plate, a middle bottom plate and a right bottom plate, and the buckling and pressing top cover part is formed by splicing an L-shaped left top cover, a middle top cover and an L-shaped right top cover.

One side of the L-shaped left top cover is a supporting plate, one side of the L-shaped right top cover is a crimping plate, the supporting plate is provided with a guide groove, and the bottom surface of the guide groove is lower than the upper surface of the bottom plate.

The bottom plate is provided with a wire box groove, and the wire box groove is communicated with the wire box groove and guided to the edge of the bottom plate; the contact edges of the left top cover, the middle top cover and the right top cover and the photovoltaic panel are provided with press edges, and the inner surfaces of the press edges are provided with sealing grooves for arranging sealing rubber strips.

One side of one bottom plate is provided with a plurality of first groove boxes, positioning grooves are formed among the first groove boxes, one side of the other bottom plate is provided with a plurality of second groove boxes matched with the first groove boxes, and positioning plates are arranged between the adjacent second groove boxes.

The top plate is provided with a plurality of buckles, and the corresponding position of the corresponding bottom plate is provided with a buckle hole; the top plate and the bottom plate are provided with a plurality of threaded holes.

And a baffle plate of a photovoltaic panel is arranged at the edge of one side of the bottom plate.

Because the bearing part and the buckling and pressing top cover part in the technical scheme of the invention are made of polyester materials, the bearing part and the buckling and pressing top cover part are divided into two or three pieces for forming and preparation according to the size of a photovoltaic plate in a photovoltaic tile, and the like, and the special connecting structure and the specific sealing, bearing and containing structure are designed for the bearing part and the buckling and pressing top cover part which are one or more according to the performance of the polyester materials, so that the invention has the advantages of simple preparation, simple preparation process, greatly reduced whole preparation and installation cost and good safety performance.

Description of the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a front perspective view of the left top cover in fig. 1.

Fig. 3 is a schematic back perspective view of the left top cover in fig. 2.

Fig. 4 is a schematic perspective view of the middle cap of fig. 1.

Fig. 5 is a rear perspective view of the middle cap of fig. 4.

Fig. 6 is a front perspective view of the right top cover in fig. 1.

Fig. 7 is a back perspective view of the right cap in fig. 6.

Fig. 8 is a schematic view showing the left top cover and the left bottom plate of fig. 1 being unfolded.

Fig. 9 is a schematic view showing the middle top cover and the middle bottom plate of fig. 1 being unfolded.

Fig. 10 is a schematic view showing the right top cover and the right bottom plate of fig. 1 being unfolded.

Fig. 11 is a bottom perspective view of the three-part top cover of fig. 1 after being connected.

The specific implementation mode is as follows:

the embodiments of the present invention are provided in the drawings of the specification, and it should be noted that the embodiments of the present invention are described in order to facilitate the comprehensive understanding of the technical solution of the present invention, and should not be construed as limiting the scope of the claims of the present invention.

Referring to fig. 1 to 11, a technical solution of an embodiment of the present invention is: the photovoltaic panel comprises a photovoltaic panel 1, the key is that a bearing part supports the photovoltaic panel 1, a Pi-shaped buckling and pressing top cover part buckles and presses the photovoltaic panel 1, the bearing part, the photovoltaic panel 1 and the buckling and pressing top cover part are connected into an integral structure, an inserting and buckling structure is arranged between the buckling and pressing top cover part and the bearing part, the integral assembly is very convenient, a wire box groove 2 is formed in the bearing part so as to facilitate the accommodation and connection of electric devices, a sealing structure is arranged on the buckling and pressing top cover part so as to ensure good sealing performance and electrical safety performance, and the bearing part is fixedly connected with the buckling and pressing top cover part for further improving the connection of the integral structure. In the technical scheme of the invention, the bearing part and the buckling and pressing top cover part can be both formed by polyester materials through the existing injection molding process, the dimensional accuracy and the matching accuracy of the bearing part and the buckling and pressing top cover part can be completed by one-time injection molding, the dimensions of the bearing part and the buckling and pressing top cover part are determined according to the dimension of the photovoltaic plate 1, so that the subsequent reprocessing of the bearing part and the buckling and pressing top cover part is not needed, the preparation cost and the photovoltaic tile assembling cost can be greatly reduced, and meanwhile, the transverse part of the n-shaped buckling and pressing top cover part can be used as a walking channel for a user or a maintainer after a plurality of photovoltaic tiles form a plane roof.

The supporting part is composed of at least one bottom plate made of polyester materials, such as a larger bottom plate, and has the advantages of being formed by one-time injection molding, reducing the total work amount of injection molding process preparation and the work of insertion connection, but having higher requirements on injection molds, injection molding machines and the like. In order to effectively reduce the cost, the bearing part is formed by splicing two to three bottom plates made of polyester materials, so that the requirements on an injection mold and an injection molding machine are reduced, and the splicing structure between the bottom plates and the excessive assembly workload are not increased too much. Meanwhile, the buckling and pressing top cover part is formed by at least one Pi-shaped top plate made of polyester materials, or is formed by inserting two to three Pi-shaped top plates made of polyester materials into a Pi-shaped structure, and the selected reason is the same as that of the bearing part.

In order to set the photovoltaic tiles into photovoltaic arrays covering a roof, one side of the buckling and pressing top cover part is provided with a supporting plate 3, and the other side of the buckling and pressing top cover part is provided with a pressing plate 4, so that the supporting plate 3 and the pressing plate 4 of two adjacent photovoltaic tiles can be mutually matched and fixedly connected, and the array of the photovoltaic tiles is formed.

In order to facilitate a more complete understanding of the present invention, reference is now made to figures 1 to 11 of the drawings, which show three polyester materials for the support portion and the crimping cap portion, although it is easy to construct the support portion and the crimping cap portion in two or four pieces, respectively, as shown in figures 1 to 11. Referring to fig. 1, the supporting portion is formed by inserting a left bottom plate 5, a middle bottom plate 6 and a right bottom plate 7, the buckling and pressing top cover portion is formed by inserting an L-shaped left top cover 8, a middle top cover 9 and an L-shaped right top cover 10, one side of the L-shaped left top cover 8 is the supporting plate 3, one side of the L-shaped right top cover 10 is the pressing plate 4, the supporting plate 3 has a guide groove 11, and the bottom surface of the guide groove 11 is lower than the upper surface of the bottom plate, so that rainwater borne by the surface of the photovoltaic tile can flow out of the whole photovoltaic panel array through the guide groove 11, and cannot penetrate into other parts of the photovoltaic tile through the bottom, thereby ensuring electrical insulation performance and safety performance in a long-term use process.

In practical use, when a plurality of photovoltaic tiles are laid to form a photovoltaic panel array or a roof surface covering a certain area, corresponding connection and arrangement of electrical elements are required, so that the bottom plate is provided with the wire box groove 12, the wire box groove 12 is arranged on the left bottom plate 5 or the middle bottom plate 6 or the right bottom plate 7, and the wire groove 13 is communicated with the wire box groove 12 and guided to one edge of the bottom plate, which can be very convenient for connecting wires and electrical elements and arranging wires and electrical elements; meanwhile, the edges, which are in contact with the photovoltaic panel 1, of the left top cover 8, the middle top cover 9 and the right top cover 10 are provided with the edge pressing 14, the inner surface of the edge pressing 14 is provided with a sealing groove 15 for arranging a sealing rubber strip, the photovoltaic panel 1 can be firmly pressed on the bottom plate by the edge pressing 14, meanwhile, the rubber strip (not shown in the figure) in the sealing groove 15 seals a gap between the edge pressing 14 and the photovoltaic panel 1 on one hand to prevent rainwater from permeating into the edge of the photovoltaic panel 1, and on the other hand, the rubber strip can convert the hard pressure of the edge pressing 14 into soft pressure, so that the edge of the photovoltaic panel 1 is protected from being easily broken.

It has been described above that the support part and the snap-on cover part are formed by two or three polyester-based bottom plates and top plates which are inserted into one another, the insertion between adjacent bottom plates being formed by: one side of one base plate is provided with a plurality of first groove boxes 16, positioning grooves 17 are formed among the first groove boxes 16, one side of the other base plate is provided with a plurality of second groove boxes 18 matched with the first groove boxes 16, and positioning plates 19 are arranged among the adjacent second groove boxes 18. During assembly, the first groove box 16 is matched with the second groove box 18, the positioning plate 19 is inserted into the positioning groove 17 to realize plug-in type connection between the adjacent bottom plates, the efficiency of assembly work of the photovoltaic tile is greatly improved, and meanwhile, the plug-in and buckling structure enables the bonding strength between the adjacent bottom plates to be greatly improved. Correspondingly, the plug-in structures between adjacent top plates are similar to the matching of the groove boxes, and the structures of the adjacent plug-in side edges of the middle bottom plate 6 and the right bottom plate 7 are shown in figures 9-10.

It has been described above that there is a buckle structure between the pressing top cover part and the holding part, the buckle structure being: a plurality of buckles 20 are arranged on the top plate, corresponding positions of the corresponding bottom plates are provided with buckle holes 21 (shown in fig. 3 and 8), and the combination between the top plate and the bottom plate is realized by buckling the buckles 20 into the buckle holes 21; in order to further improve the connection strength between the top plate and the bottom plate, a plurality of threaded holes 22 are formed in the top plate and the bottom plate, and the top plate and the bottom plate are further firmly connected by screwing screws into the threaded holes 22. One side edge of bottom plate is equipped with the plate washer 23 (shown in fig. 8 ~ 10) of photovoltaic board 1, and the edge of the left bottom plate 5, middle bottom plate 6 and the right bottom plate 7 that constitute the bottom plate all is equipped with plate washer 23, sets up plate washer 23 and has one to block the effect to the photovoltaic board 1 of locating in the photovoltaic tile on inclined plane roof, avoids appearing the displacement between photovoltaic board 1 and the roof, has the guard action to photovoltaic board 1.