CN110971177A

CN110971177A - Solar cell module

Info

Publication number: CN110971177A
Application number: CN201911358162.1A
Authority: CN
Inventors: 赵定成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-04-07

Abstract

The invention discloses a solar cell module, which comprises a first photovoltaic panel, wherein the lower end of the first photovoltaic panel is fixedly connected with a second photovoltaic panel, a bottom plate is fixedly connected below the second photovoltaic plate, at least one multi-surface reflecting protrusion is fixedly connected on one side of the bottom plate close to the second photovoltaic plate, the lower end of the second photovoltaic panel is fixedly connected with a refraction plate, the photovoltaic solar panel is provided with a plurality of two layers of photovoltaic cell panels, wherein the photovoltaic panel at the upper end is placed facing the sun, the other cell panel is back to the sun, the sun around the photovoltaic cell panel is conducted to the lower part of the photovoltaic panel through the lens arranged on the base, and the sunlight is reflected to the photovoltaic panel on the back through the bottom plate, the reflecting plate and the multi-surface reflecting protrusions which are arranged at the back of the photovoltaic cell panel, and then more solar cells can be arranged in the same area, so that the number of the solar cell panels which can be arranged in the same area is greatly increased.

Description

Solar cell module

Technical Field

The invention relates to the technical field of solar energy, in particular to a solar cell module.

Background

Solar energy refers to the heat radiation energy of the sun, and the main expression is the solar ray. In modern times it is commonly used to generate electricity or to power water heaters. Since the birth of life on the earth, people mainly live by the heat radiation energy provided by the sun, and ancient mankind also understand that objects are dried in the sun and used as methods for making food, such as salt making, salted fish drying and the like. With the ever-decreasing consumption of fossil fuels, solar energy has become an important component of energy used by humans and is constantly being developed. The solar energy utilization has two modes of photo-thermal conversion and photoelectric conversion, and the solar power generation is a new renewable energy source

The inexhaustible clean energy of solar energy, pollution-free, but the photovoltaic power generation of solar energy has strict requirement to the photic area of photovoltaic board, therefore on the limited equipment of area, is difficult to use, like solar car, because the vehicle area is limited, therefore can't provide effectual photovoltaic cell panel's installation area, but the operation of vehicle needs very big photic area, just can satisfy the power consumption of car. The light receiving area is limited by the road space, and the lighting area required by solar energy cannot be met.

Disclosure of Invention

The present invention is directed to a solar cell module to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a solar module, includes first photovoltaic board, fixedly connected with second photovoltaic board below the first photovoltaic board, second photovoltaic board below fixedly connected with bottom plate, the bottom plate is close to one side fixedly connected with at least one multiaspect of second photovoltaic board is reflected light and is protruding, second photovoltaic board lower extreme has set firmly and has refracted the board, it is located to refract the board the edge of second photovoltaic board, the thickness of refraction board is by keeping away from the one end of second photovoltaic board is to being close to the one end of second photovoltaic board reduces gradually.

As a further scheme of the invention: the light receiving surface of the first photovoltaic plate is positioned on one side far away from the second photovoltaic plate, and the light receiving surface of the second photovoltaic plate is positioned on one side far away from the first photovoltaic plate.

As a further scheme of the invention: the multi-surface light reflecting protrusions are arranged in a matrix mode, the multi-surface light reflecting protrusions are of triangular pyramid structures or hemispherical structures, and the multi-surface light reflecting protrusions are connected with reflectors with different angles in a fixed mode.

As a further scheme of the invention: the light-reflecting surface is arranged on the upper end face of the bottom plate, at least one side of the bottom plate is fixedly connected with a connection refraction plate, and at least one connection refraction plate is fixedly connected with a light-reflecting plate.

As a further scheme of the invention: the light reflecting plates are four and are respectively fixedly connected to the periphery of the bottom plate, the light reflecting plates are of arc-shaped structures and are fixedly connected with the bottom plate through connecting light reflecting plates, and one ends, close to the bottom plate, of the connecting light reflecting plates are provided with continuously bent light reflecting surfaces.

As a further scheme of the invention: the reflector is provided with three reflectors which are fixedly connected with the bottom plate and comprise two reflector plates with plane structures and a reflector plate with an arc structure, wherein the reflector plates are symmetrically arranged.

As a further scheme of the invention: still include the base, the mounting groove has been seted up to the base upper end, bottom plate fixed connection is in the mounting groove on the base, first photovoltaic board, second photovoltaic board fixed connection in the base top.

As a further scheme of the invention: the refraction plate is of a triangular structure, the top end of the refraction plate is located at one end far away from the second photovoltaic plate, and the surface, close to the bottom plate, of the refraction plate is a light reflecting surface of a continuous bending structure.

As a further scheme of the invention: the base is transparent material, base upper end demountable installation has braced frame, install at least one lens on the base.

As a further scheme of the invention: a plurality of lenses are all installed to the up end and the side of base, lens include convex lens, concave lens.

Compared with the prior art, the invention has the beneficial effects that: this application is through setting up many two-layer photovoltaic cell board, wherein the photovoltaic board of upper end is placed towards the sun, another panel is back to sunshine, the below of photovoltaic board is conducted with the sunshine around the photovoltaic cell board through installing the lens on the base, and through setting up the bottom plate at the photovoltaic cell board rear, the reflector panel, multiaspect reflection of light is protruding to reflect sunshine to the photovoltaic board at back, and then can arrange more solar cell under the same area, therefore very big improvement can arrange solar cell panel's quantity under the same area, can effectual application on the less equipment of area.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a partial schematic structural view of the present application;

FIG. 3 is a sectional view of the present embodiment;

FIG. 4 and FIG. 5 are schematic views of the structure of the base of the present application;

FIG. 6 is a schematic structural diagram of an embodiment of the present application;

FIG. 7 is a schematic structural diagram of an embodiment of the present application;

fig. 8, structural view of the present application.

In the figure: the photovoltaic module comprises a first photovoltaic panel 1, a second photovoltaic panel 2, a bottom plate 3, a 4-multi-surface reflecting protrusion, a 5-refracting plate, a 6-reflecting plate, a 7-base, an 8-lens, a 9-connecting refracting plate, a 10-mounting groove and a 11-supporting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-6, in an embodiment of the present invention, a solar panel includes a base 7, a mounting groove 10 is formed at an upper end of the base 7, a bottom plate 3 is mounted and connected in the mounting groove 10, a reflective coating is coated on an upper end surface of the bottom plate 3, a plurality of multi-surface reflective protrusions are fixedly connected to an upper end of the bottom plate 3, in this embodiment, the multi-surface reflective protrusions 4 are triangular pyramid structures, the multi-surface reflective protrusions 4 are arranged in a rectangular arrangement, a continuous bending reflective surface structure is arranged at a side of a connection refractive plate 9 close to the bottom plate 3, in this embodiment, a wave fold line structure is arranged at a side of the connection refractive plate 9 close to the bottom plate 3, the reflective plate 6 is an arc structure, a photovoltaic plate is fixedly connected to an upper side of the bottom plate 3, and the photovoltaic plate includes a first photovoltaic plate 1 and a second photovoltaic plate 2, a light receiving surface of the first photovoltaic plate 1 is located at, in addition, the lower end of the second photovoltaic panel 2 is fixedly connected with a refraction plate 5, the refraction plate 5 is located around the second photovoltaic panel 2, the cross section of the refraction plate 5 is of a triangular structure, and the thickness of the refraction plate 5 is gradually reduced from outside to inside.

When the solar photovoltaic panel is used, the base 7 is flatly placed under the sun, when light exists, the sun firstly irradiates on the light receiving surface of the first photovoltaic panel 1, solar power generation is carried out through the first photovoltaic panel 1, the light reaches the reflector 6 and is reflected through the reflector 6, part of the light is reflected onto the bottom plate 3, and the light irradiates on the light receiving surface of the second photovoltaic panel 2 after being reflected for multiple times through the bottom plate 3, the multi-surface light reflecting protrusions 4 and the refracting plate; the other part of the light rays irradiate the refraction plate 5, downwards reflect on the bottom plate 3 and the multi-surface reflecting protrusion 4 through the refraction plate 5, and irradiate on the light receiving surface of the second photovoltaic panel 2 after multiple reflections; the rest light rays irradiate on the multi-surface reflecting protrusion 4 from the reflecting plate 6 and irradiate on the second photovoltaic plate 2 after being reflected for multiple times. And solar power generation can be performed by sunlight irradiated onto the second photovoltaic panel 2.

Example 2

Referring to fig. 1-5 and 7, in an embodiment of the present invention, a solar panel includes a base 7, the base 7 is a transparent structure, an installation groove 10 is formed at an upper end of the base 7, a bottom plate 3 is installed and connected in the installation groove 10, a reflective coating is coated on an upper end surface of the bottom plate 3, a plurality of multi-surface reflective protrusions are fixedly connected to an upper end of the bottom plate 3, in the embodiment, the multi-surface reflective protrusions 4 are of a hemispherical structure, a plurality of reflective mirror surfaces are fixedly connected to an upper end of the multi-surface reflective protrusions 4 of the hemispherical structure, and the multi-surface reflective protrusions 4 are arranged in a rectangular shape. A light reflecting plate 6 is fixedly connected to one side of the bottom plate 3 through a connecting light refracting plate 9, a continuous bending light reflecting surface structure is arranged on one side of the connecting light refracting plate 9 close to the bottom plate 3, in the embodiment, a wave refracting structure is arranged on one side of the connecting light refracting plate 9 close to the bottom plate 3, a supporting frame 11 is fixedly connected to the base 7, a first photovoltaic plate 1 and a second photovoltaic plate 2 are both fixed in the supporting frame 11, a photovoltaic plate is fixedly connected to the upper side of the bottom plate 3 and comprises the first photovoltaic plate 1 and the second photovoltaic plate 2, the light receiving surface of the first photovoltaic plate 1 is positioned on one side far away from the base 7, the light receiving surface of the second photovoltaic plate 2 is positioned on one side close to the base 7, the projections of the first photovoltaic plate 1 and the second photovoltaic plate 2 on the base 7 are positioned in a rectangle formed by all lenses 8, in addition, the light refracting plate 5 is fixedly connected to the lower end of the second photovoltaic plate 2, the cross section of the refracting plate 5 is of a triangular structure, and the thickness of the refracting plate 5 is gradually reduced from outside to inside.

Example 3

In this embodiment, a side of the bottom plate 3 is fixedly connected with the reflector 6 by connecting the refraction plate 9, the upper end of the base 7 is fixedly connected with the lens 8, in this embodiment, the upper end of the base 7 is fixedly connected with the supporting frame 11, the lens 8 is installed at the upper end of the supporting frame 11, the lens 8 is located at the edge of the supporting frame 11, the lens comprises a convex lens and a concave lens, and a plurality of lenses are uniformly arranged. The rest of the structure was the same as in example 2.

Example 4

In this embodiment, the lenses 8 are mounted on both the upper side and the side of the supporting frame 11, the lenses 8 are located on the upper edge of the supporting frame 11, the lenses 8 include concave lenses and convex lenses mounted on the upper end of the supporting frame 11 and concave lenses mounted on the side of the supporting frame 11, and all the lenses 8 are uniformly arranged. The rest of the structure was the same as in example 3.

Example 5

In this embodiment, the lenses 8 are mounted on the upper surface and the side edges of the supporting frame 11, the lenses 8 are located on the upper surface and the edge of the supporting frame 11, the lenses 8 include concave lenses and convex lenses mounted on the upper end of the supporting frame 11 and concave lenses and convex lenses mounted on the side edges of the supporting frame 11, and all the lenses 8 are uniformly arranged. The rest of the structure was the same as in example 4.

In the embodiment, when the photovoltaic solar energy collector is used, the base 7 is vertically placed under the sunlight, the light receiving surface of the first photovoltaic panel 1 faces the sunlight, meanwhile, one side of the base plate 3 on which the reflector 6 is installed faces upward, when light exists, the sunlight firstly irradiates on the light receiving surface of the first photovoltaic panel 1 and solar energy power generation is carried out through the first photovoltaic panel 1, in addition, the lens 8 on the base 7 can receive the sunlight and disperse the received sunlight and transmit the scattered sunlight to the inner side of the reflector 6 with an arc-shaped structure, the optical fiber reaches the reflector 6 and is reflected through the reflector 6, a part of the optical fiber is reflected onto the base plate 3 and irradiates on the light receiving surface of the second photovoltaic panel 2 after multiple reflections through the base plate 3, the multi-surface reflecting protrusions 4 and the refracting plate; the other part of the light rays irradiate the refraction plate 5, downwards reflect on the bottom plate 3 and the multi-surface reflecting protrusion 4 through the refraction plate 5, and irradiate on the light receiving surface of the second photovoltaic panel 2 after multiple reflections; the rest light rays irradiate on the multi-surface reflecting protrusion 4 from the reflecting plate 6 and irradiate on the second photovoltaic plate 2 after being reflected for multiple times. And solar power generation can be performed by sunlight irradiated onto the second photovoltaic panel 2.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a solar module, includes first photovoltaic board (1), its characterized in that, fixedly connected with second photovoltaic board (2) below first photovoltaic board (1), second photovoltaic board (2) below fixedly connected with bottom plate (3), bottom plate (3) are close to one side fixedly connected with at least one multiaspect of second photovoltaic board (2) is reflected light and is protruding (4), second photovoltaic board (2) lower extreme has set firmly refraction board (5), refraction board (5) are located the edge of second photovoltaic board (2), the thickness of refraction board (5) is by keeping away from the one end of second photovoltaic board (2) is to being close to the one end of second photovoltaic board (2) reduces gradually.

2. A solar module according to claim 1, characterised in that the light-receiving side of the first photovoltaic panel (1) is located on the side remote from the second photovoltaic panel (2), and the light-receiving side of the second photovoltaic panel (2) is located on the side remote from the first photovoltaic panel (1).

3. The solar cell module as claimed in claim 1, wherein the multi-surface light-reflecting protrusion (4) is provided in plurality and arranged in a matrix, the multi-surface light-reflecting protrusion (4) has a triangular pyramid structure or a hemispherical structure, and a plurality of reflectors having different angles are fixedly connected to the hemispherical light-reflecting protrusion (4).

4. The solar cell module according to claim 1, wherein a light reflecting surface is arranged on the upper end surface of the base plate (3), at least one side of the base plate (3) is fixedly connected with a connection refracting plate (9), and a light reflecting plate (6) is fixedly connected on at least one connection refracting plate (9).

5. The solar cell module according to claim 4, wherein the number of the light reflecting plates (6) is four, and the light reflecting plates (6) are respectively fixedly connected to the periphery of the bottom plate (3), the light reflecting plates (6) are of an arc-shaped structure, the light reflecting plates (6) are fixedly connected with the bottom plate (3) through connecting light reflecting plates (9), and one ends of the connecting light reflecting plates (9) close to the bottom plate (3) are provided with continuously bent light reflecting surfaces.

6. The solar cell module as claimed in claim 4, wherein the reflector (6) is provided with three and fixedly connected to the base plate (3), and the three reflectors (6) comprise two planar reflectors (6) and one arc reflector (6) which are symmetrically arranged.

7. The solar cell module according to claim 1, further comprising a base (7), wherein a mounting groove (10) is formed in an upper end of the base (7), the bottom plate (3) is fixedly connected to the base (7) in the mounting groove (10), and the first photovoltaic panel (1) and the second photovoltaic panel (2) are fixedly connected to the upper side of the base (7).

8. The solar cell module according to claim 1, wherein the refractive plate (5) has a triangular structure, the top end of the refractive plate (5) is located at the end far away from the second photovoltaic plate (2), and the surface of the refractive plate (5) close to the bottom plate (3) is a light reflecting surface of a continuous bending structure.

9. The solar cell module according to claim 7, wherein the base (7) is made of a transparent material, a support frame (11) is detachably mounted on the upper end of the base (7), and at least one lens (8) is mounted on the base (7).

10. The solar cell module according to claim 9, wherein a plurality of lenses (8) are mounted on the upper end surface and the side surface of the base (7), and the lenses (8) comprise convex lenses and concave lenses.