CN218292496U

CN218292496U - Solar photovoltaic tile

Info

Publication number: CN218292496U
Application number: CN202222464997.9U
Authority: CN
Inventors: 姚文俊
Original assignee: Changshu Tongjiang Machinery Co ltd
Current assignee: Changshu Tongjiang Machinery Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-13
Anticipated expiration: 2032-09-16

Abstract

A solar photovoltaic tile, belonging to the technical field of photovoltaic building materials. Including the tile body, the transversal wavy of personally submitting of tile body, including a plurality of ripples peak parts of interval parallel arrangement, couple by the flat tile ditch between two adjacent ripples peak parts the terminal box has been seted up on the surface of tile ditch and the one end that is located length direction and has held chamber and wiring caulking groove, wiring caulking groove intercommunication terminal box holds the chamber and extends to this end tip of the tile body, the embedded solar photovoltaic strip that is equipped with of tile ditch, the terminal box and the terminal box of solar photovoltaic strip hold the chamber adaptation installation, follow the photovoltaic strip wiring of drawing forth on the terminal box inlays to be established in the wiring caulking groove, extends to outside the tile body along the wiring caulking groove. The advantages are that: the assembly process is simple, and the cost is low; the installation is firm, and the reliability is high; the maintenance and the replacement are convenient.

Description

Solar photovoltaic tile

Technical Field

The utility model belongs to the technical field of the photovoltaic building materials, concretely relates to solar photovoltaic tile.

Background

Solar power generation technology is well known and used in many applications. The solar photovoltaic panel is formed by fixedly molding after solar cells are connected in series, and is matched with components such as a controller and the like to form a photovoltaic power generation system. People affirm the solar power generation technology, and begin to consider the integrated design of a photovoltaic power generation system and a building, so that the roof originally only having the functions of shading sun and shielding rain can also generate power, and the renewable energy of solar energy is fully utilized. The building integrated photovoltaic has the following advantages: the building can provide enough area for the photovoltaic power supply system, does not need to occupy additional land, can save a supporting structure of the photovoltaic system and save power transmission cost; but the disadvantages are also more obvious: need install photovoltaic support could install photovoltaic system on original building roof, the cost need consider the expense of installing support except that former building expense still need be considered, in addition, need fully consider the security when installing photovoltaic support, for example need consider wind resistance ability etc. to prevent collapsing, just increased the installation degree of difficulty from this. The existing tile is characterized in that a solar photovoltaic panel is directly attached to the surface of the existing tile, in order to obtain the best illumination effect, a solar cell panel is usually installed on a wave crest curved surface of the tile, and the appearance of the solar cell panel is correspondingly formed into a curved surface, so that the existing tile has higher requirements on the manufacture of the solar cell panel undoubtedly, and the cost is increased.

In view of the above-mentioned prior art, the applicant has made an advantageous design, and the technical solutions described below have been made in this context.

Disclosure of Invention

An object of the utility model is to provide a solar photovoltaic tile, the simple installation is maintained conveniently.

The utility model aims at reaching like this, a solar photovoltaic tile, including the tile body, its characterized in that: the cross section of the tile body is wavy and comprises a plurality of wave peak portions arranged in parallel at intervals, two adjacent wave peak portions are connected through a flat-bottomed tile ditch, a junction box containing cavity and a wiring caulking groove are formed in the surface of the tile ditch and located at one end of the length direction, the wiring caulking groove is communicated with the junction box containing cavity and extends to the end portion of the tile body, a solar photovoltaic strip is embedded in the tile ditch, the junction box of the solar photovoltaic strip is installed in a mode that the junction box and the junction box are adaptive, photovoltaic strip wiring led out from the junction box is embedded in the wiring caulking groove, and the photovoltaic strip wiring is extended out of the tile body along the wiring caulking groove.

In a specific embodiment of the present invention, the solar photovoltaic strip is a strip and has a length equal to the length of the gutter.

In another specific embodiment of the present invention, the tile body is a cement tile, the length is 700-1250 mm, and the width is 450-700 mm.

In yet another specific embodiment of the present invention, the crest portion is integrally formed with the tile trench.

In another specific embodiment of the present invention, the number of the tile furrows is at least two.

In still another specific embodiment of the present invention, the solar photovoltaic strip is fixed to the tile gutter by an adhesive layer disposed at the bottom.

The utility model discloses a and then a concrete embodiment, still include solar charging controller, battery and dc-to-ac converter, the photovoltaic strip wiring of solar photovoltaic strip is collected to solar charging controller, solar charging controller connects outside direct current load and carries out DC power supply, the battery is connected with solar charging controller and dc-to-ac converter electricity, the dc-to-ac converter with the battery storage changes the alternating current into for supply power for the alternating current load.

The utility model discloses a valley portion with the traditional tile body has changed into the tile ditch of flat form, lay the solar photovoltaic board in the tile ditch, compare with prior art, the beneficial effect who has is: the solar photovoltaic power supply system can be directly constructed during roof construction of a house; the solar photovoltaic panel can be in a strip shape, the manufacturing process is simple, the solar photovoltaic panel can be directly matched with the tile ditch for installation, the whole installation process is simple, and the installation cost is low; the installation is firm, the reliability is high, and potential safety hazards are not easy to appear; when the solar photovoltaic strip breaks down, the maintenance and the replacement are convenient, and meanwhile, tiles can be replaced randomly without influencing the power supply of other tiles.

Drawings

Fig. 1 is a schematic structural diagram of a tile body according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of the electrical connection of the present invention.

Fig. 3 is a schematic structural view of another embodiment of the tile body of the present invention.

In the figure: 1. the structure comprises a tile body, 11 wave crest parts, 12 tile ditches, 121 junction box accommodating cavities, 122 junction box embedding grooves; 2. the solar photovoltaic strip, 21, a junction box, 22, photovoltaic strip wiring and 23, an adhesive layer; 3. a solar charging controller; 4. a storage battery; 5. an inverter; 6. a direct current load; 7. and an alternating current load.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the embodiments are not limited to the technical solutions, and any changes in the form but not in the spirit according to the present invention should be regarded as the protection scope of the present invention.

In the following description, any concept related to the directionality (or the directional property) of up, down, left, right, front, and rear is intended for the position state of the drawing being described, and is intended to facilitate understanding by the public, and thus should not be construed as a limitation to the technical solution provided by the present invention.

Example 1:

referring to fig. 1, the present invention relates to a solar photovoltaic tile, which includes a tile body 1, wherein the tile body 1 is a cement tile with a length of 700-1250 mm and a width of 450-700 mm, and the dimensions 488mm, 760mm, 640mm, 980mm, 640mm, 1080mm, and 640mm, 1230mm are usually selected. The cross section of the tile body 1 is wavy and comprises a plurality of wave crest portions 11 which are arranged at intervals in parallel, two adjacent wave crest portions 11 are connected by a flat-bottom tile ditch 12, the number of the tile ditches 12 is at least two, four tile ditches 12 are illustrated in fig. 1, and the widths of the tile ditches 12 and the wave crest portions 11 are approximate. The crest portion 11 is integrally formed with the tile groove 12. A terminal box accommodating cavity 121 and a wiring caulking groove 122 are formed in one end (shown in the left end in the figure) of the surface of the tile groove 12 in the length direction, and the wiring caulking groove 122 is communicated with the terminal box accommodating cavity 121 and extends to the end (the left end) of the tile body 1. The solar photovoltaic strip 2 is embedded in the gutter 12, the solar photovoltaic strip 2 is in a strip shape, and in order to obtain optimal light energy, the length of the solar photovoltaic strip 2 is preferably equal to that of the gutter 12. The solar photovoltaic strip 2 is fixed with the tile ditch 12 through an adhesive layer 23 arranged at the bottom, and the adhesive layer 23 can be a waterproof adhesive layer. The solar photovoltaic strip 2 is convenient to disassemble and assemble, and can be timely repaired and maintained when a fault occurs. The utility model discloses in, the ditch 12 of flat form has been changed into through the trough portion with traditional tile body 1, and such structure is favorable to laying solar photovoltaic board 2, and solar photovoltaic board 2 directly designs into long strip, and with the installation of ditch 12 adaptation, whole installation is simple, and the installation cost is low, and the installation is reliable, is difficult for appearing the potential safety hazard.

Referring to fig. 3 in combination with fig. 1, the junction box 21 of the solar photovoltaic strip 2 is installed in the junction box accommodating cavity 121 in a fitting manner, and the photovoltaic strip wiring 22 led out from the junction box 21 is embedded in the wiring embedding groove 122 and extends out of the tile body 1 along the wiring embedding groove 122 for external wiring. Further, the utility model discloses still include solar charging controller 3, battery 4 and dc-to-ac converter 5, solar photovoltaic strip 2's photovoltaic strip wiring 22 collects solar charging controller 3, solar charging controller 3 connects outside direct current load 6 to carry out DC power supply, battery 4 is connected with solar charging controller 3 and inverter 5 electricity, and solar charging controller 3 has transshipping, overcharging, overvoltage protection, and current product has been adopted here. The inverter 5 converts the direct current stored in the storage battery 4 into alternating current for supplying power to the alternating current load 7, thereby constructing a solar photovoltaic power supply system. The working principle of the solar photovoltaic power supply system has been disclosed in many ways, and the detailed description is omitted here.

Example 2:

referring to fig. 2, in the present embodiment, the width of the tile groove 12 is increased, only two tile grooves 12 are disposed on the tile body 1, and the two tile grooves 12 are connected by the peak portion 11. Here, the wider gutter 12 can arrange the solar photovoltaic strip 2 with a larger area, and the larger the area of the solar photovoltaic strip 2 is, the more the power is stored, and the more the power is increased, thereby supplying power to more loads.

Claims

1. A solar photovoltaic tile comprises a tile body (1), and is characterized in that: the cross section of the tile body (1) is wavy and comprises a plurality of wave crest portions (11) which are arranged in parallel at intervals, two adjacent wave crest portions (11) are connected through a flat-bottomed tile ditch (12), a junction box accommodating cavity (121) and a wiring caulking groove (122) are formed in one end, located in the length direction, of the surface of the tile ditch (12), the wiring caulking groove (122) is communicated with the junction box accommodating cavity (121) and extends to the end portion of the tile body (1), a solar photovoltaic strip (2) is embedded in the tile ditch (12), the junction box (21) of the photovoltaic strip (2) and the junction box accommodating cavity (121) are installed in a matched mode, photovoltaic strip wiring (22) led out from the junction box (21) is embedded in the wiring caulking groove (122), and extends out of the tile body (1) along the wiring caulking groove (122).

2. A solar photovoltaic tile according to claim 1, characterized in that said solar photovoltaic strips (2) are elongated and equal in length to said furrows (12).

3. The solar photovoltaic tile according to claim 1, characterized in that said tile body (1) is a cement tile, having a length comprised between 700 and 1250mm and a width comprised between 450 and 700 mm.

4. A solar photovoltaic tile according to claim 1, characterized in that said crest portions (11) are formed integrally with the gutters (12).

5. A solar photovoltaic tile according to claim 1, characterized in that said number of said gutters (12) is at least two.

6. The solar photovoltaic tile according to claim 1, characterized in that said solar photovoltaic strips (2) are fixed to said furrows (12) by means of an adhesive layer (23) arranged at the bottom.

7. The solar photovoltaic tile according to claim 1, characterized by further comprising a solar charging controller (3), a storage battery (4) and an inverter (5), wherein the photovoltaic strip connection (22) of the solar photovoltaic strip (2) is collected to the solar charging controller (3), the solar charging controller (3) is connected to an external dc load (6) for dc power supply, the storage battery (4) is electrically connected to the solar charging controller (3) and the inverter (5), and the inverter (5) converts the dc power stored in the storage battery (4) into ac power for supplying power to an ac load (7).