CN115863465A - Color photovoltaic panel with light source pipeline and application thereof - Google Patents
Color photovoltaic panel with light source pipeline and application thereof Download PDFInfo
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- CN115863465A CN115863465A CN202210237286.XA CN202210237286A CN115863465A CN 115863465 A CN115863465 A CN 115863465A CN 202210237286 A CN202210237286 A CN 202210237286A CN 115863465 A CN115863465 A CN 115863465A
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Abstract
The invention discloses a color photovoltaic panel with a light source pipeline, which comprises the light source pipeline and the color photovoltaic panel, wherein the light source pipeline is positioned above, in the middle or below the color photovoltaic panel. According to the invention, the light source pipeline is preset on the surface, the inside or the back of the color photovoltaic panel, so that a light source can pass through the light source pipeline, and the light source can be easily extracted from the pipeline for maintenance or replacement during maintenance, and the maintenance cost is greatly reduced. And through setting up the passageway of 0.6-6mm width and the light source pipeline of 0.5-5mm width, make the light source pipeline can fix on the photovoltaic board, avoid rocking of light source, and adopt less width, avoided the influence of light source pipeline to photoelectric conversion efficiency. Meanwhile, by setting the light source arrangement distance of 10-30mm, a colorful picture can be formed on the surface of the photovoltaic panel, and the attractive effect of the photovoltaic panel is greatly improved.
Description
Technical Field
The invention relates to a color photovoltaic panel with a light source pipeline, relates to H02S, and particularly relates to the field of electric energy generation through conversion of infrared radiation, visible light or ultraviolet light.
Background
With the rise of new energy sources, photovoltaic panels which convert solar energy into electric energy are widely popularized and applied, the photovoltaic panels generally adopt dark photovoltaic components as lighting surfaces, large-area photovoltaic panels are connected into photovoltaic components which are in plane display black, the attractiveness is poor, the attractive effect of the photovoltaic panels can be improved by printing color pictures on the surfaces of the photovoltaic panels, but the color pictures printed on the surfaces of the photovoltaic panels cannot be displayed at night or in dark environments, the current photovoltaic panels on the market achieve the effect of night light emission and attractiveness by arranging light sources inside the photovoltaic components, and once the internal light sources are damaged, the maintenance cost is high. It is therefore of great importance to develop a colored photovoltaic panel that is easy to maintain and can be used for night lighting.
Chinese patent CN201910971486.6 discloses a photovoltaic panel lighting device with high power generation efficiency for outdoor use, which has a lighting effect by arranging lamp arms and lamp posts on two sides of a photovoltaic panel, but the lamp arms and the lamp posts are extra devices which need to be folded for storage, and need to occupy a certain space during installation. Chinese patent No. CN202020048656.1 discloses a color photovoltaic panel device and a photovoltaic street lamp, wherein the identification degree of the photovoltaic panel at night can be improved by arranging a lamp strip on the parallel side wall of the photovoltaic panel, but the aesthetic effect of the photovoltaic panel is not obviously improved, and when the lamp strip is damaged, the maintenance cost is high.
Disclosure of Invention
In order to increase the maintenance convenience of the colored photovoltaic panel with the lamp source, the aesthetic effect of the colored photovoltaic panel at night and in a dark environment is improved. The first aspect of the invention provides a colored photovoltaic panel with a light source duct, which comprises the light source duct and the colored photovoltaic panel, preferably, the light source duct is positioned above, in the middle or below the colored photovoltaic panel.
As a preferred embodiment, the color photovoltaic panel sequentially comprises, from top to bottom, surface encapsulation glass, a first encapsulation material, a photovoltaic module, a second encapsulation material, and back encapsulation glass.
In a preferred embodiment, the light source duct is mounted at a position selected from the group consisting of an upper surface of the surface-mount glass, an inside of the surface-mount glass, an intermediate portion of the first sealing material, an intermediate portion of the second sealing material, and an inside of the back-mount glass.
When the light source pipeline is arranged in the back surface packaging glass and between the second packaging materials, the light source guides light from the back surface to the front by utilizing the gap of the photovoltaic assembly, and the color pattern effect is presented.
In a preferred embodiment, the surface of the surface-mount glass is provided with a channel, and the channel is preferably located at an upper portion of the surface-mount glass and a lower portion of the surface-mount glass.
In a preferred embodiment, the width of the channel is 0.6-6mm, and the width of the light source duct is 0.5-5mm.
The applicant finds that the photovoltaic module can not emit light in the experimental process, and the photovoltaic module can achieve the effect of night illumination by being packaged in the module through an external lamp source in the market at present. However, once the light source inside the photovoltaic module is damaged, a great maintenance cost is generated. This application is through pre-buried income pipeline in photovoltaic module, and the light source can pass by in the pipeline and form bright effect, can take out the light source in the pipeline and change or maintain cost greatly reduced if take place to damage. And the light source pipeline is embedded in the photovoltaic module, the width of the channel is 0.6-6mm, the width of the light source pipeline is 0.5-5mm, and the difference between the embedded channel width and the width of the pipeline is very small, so that the pipeline can be easily embedded in the photovoltaic module and can be kept fixed, and the pipeline is prevented from sliding in the transportation process. And the pre-buried width and the width of pipeline are all less, can reduce the pipeline and shelter from photovoltaic module's sunshine, make photovoltaic module keep on the basis of higher generating efficiency, still have relatively higher aesthetic property.
In a preferred embodiment, the cross section of the light source duct is selected from one of a circle, a square, a semicircle and a triangle.
In a preferred embodiment, the light source tube contains a light source, preferably, the light source is selected from one of an LED luminescence light source, an OLED luminescence light source, an EL luminescence light source, and an ITO conductive film.
In a preferred embodiment, the width of the light source is 0.2-0.45mm, and the arrangement pitch of the light sources is 10-30mm.
The energy of the light source is supplied by the photovoltaic module, and the battery stores energy, so that the effect of self power generation and self power supply is achieved. The controller is arranged in the color photovoltaic panel, electric energy generated by absorption of illumination of the photovoltaic module enters the battery energy storage device through the controller, and when the light source is required to be illuminated, the controller controls the battery to supply energy to the light source, so that the illumination effect is achieved.
Under different brightness environments, the light sources have different intensities, in a bright environment, the printed patterns on the surface of the color photovoltaic panel need to be presented, the intensity of the light sources is less than 300mcd, in a dark environment, the light sources penetrate through the printed patterns on the surface of the color photovoltaic panel to present the light source patterns, and the intensity of the light sources is more than 300mcd.
In a preferred embodiment, the power transmission wire of the light source is not particularly limited, but may be selected from thin copper wire, and preferably, the diameter of the transmission wire is 0.1-0.5mm.
In a preferred embodiment, the light source duct is made of a transparent material, and preferably, the transparent material is one selected from a PE material, a PP material, a PVC material, and a glass material.
As a preferred embodiment, the two sides of the light source pipeline need to be provided with an encapsulating material, and the encapsulating material is selected from one or a combination of more of EVA material, PVB material and POE material.
The packaging material is required to be additionally arranged at the two ends of the light source pipeline, which are in contact with the photovoltaic module, so that the waterproof effect is achieved. The light source pipeline and the packaging material are made of transparent materials, a transparent photovoltaic module which does not influence the bottom of sunlight incidence can be formed, and the light source penetrates through the pipeline to reach a designated working area.
The second aspect of the invention provides an application of a color photovoltaic panel with a light source pipeline, which is applied to the color photovoltaic panel with lighting requirements, aesthetic requirements and propaganda requirements.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the colored photovoltaic panel with the light source pipeline, the light source pipeline is preset on the surface, the inside or the back of the colored photovoltaic panel, so that the light source can pass through the light source pipeline, the light source can be easily extracted from the pipeline for maintenance or replacement during maintenance, and the maintenance cost is greatly reduced.
(2) According to the color photovoltaic panel with the light source pipeline, the light source pipeline can be fixed on the photovoltaic panel by arranging the channel with the width of 0.6-6mm and the light source pipeline with the width of 0.5-5mm, so that the light source is prevented from shaking, and the influence of the light source pipeline on the photoelectric conversion efficiency is avoided by adopting a smaller width.
(3) According to the color photovoltaic panel with the light source pipeline, the light source arrangement distance of 10-30mm is set, so that a color picture can be formed on the surface of the photovoltaic panel, and the attractive effect of the photovoltaic panel is greatly improved.
Drawings
Fig. 1 is a schematic side view of a color photovoltaic panel with a light source duct according to embodiment 1;
FIG. 2 is a schematic side view of a color photovoltaic panel with a light source duct according to embodiment 2;
FIG. 3 is a schematic side view of a color photovoltaic panel with a light source duct according to embodiment 3;
FIG. 4 is a schematic side view of a color photovoltaic panel with a light source duct according to example 4;
FIG. 5 is a schematic side view of a color photovoltaic panel with a light source duct according to example 5;
FIG. 6 is a schematic side view of a color photovoltaic panel with a light source duct according to example 6;
FIG. 7 is a top view of the color photovoltaic panel with light source ducts of example 1;
fig. 8 is a cross section of the light source pipeline, which is circular, square, semicircular and triangular from left to right.
FIG. 9 is a schematic diagram of a light source lattice picture;
FIG. 10 is a diagram of a led light source matrix;
fig. 11 is a diagram illustrating the light transmission effect of embodiment 6, in which the light source is disposed behind the device and the light is guided to the front through the gap, by utilizing the gap of the photovoltaic wafer to generate the light transmission effect.
Fig. 12 is a schematic view of arrangement pitches of light sources.
In the figure: 1. a light source duct; 2. a light source; 3. surface packaging glass; 4. a photovoltaic module; 5. a first encapsulating material; 6. back packaging glass; 7. a second encapsulant material; 8. and (6) printing a pattern.
Detailed Description
The present invention will be specifically described below by way of examples. It is to be noted that the following examples are given solely for the purpose of illustration and are not to be construed as limitations on the scope of the invention, as many insubstantial modifications and variations of the invention described above will now occur to those skilled in the art.
In addition, the starting materials used are all commercially available, unless otherwise specified.
Example 1
The utility model provides a colored photovoltaic board that possesses light source pipeline, includes from top to bottom in proper order: the solar photovoltaic module comprises a light source pipeline 1, surface packaging glass 3, a first packaging material 5, a photovoltaic module 4, a second packaging material 7 and back packaging glass 6.
The width of the light source pipeline 1 is 1.3mm, and the cross section of the light source pipeline 1 is circular.
The light source pipeline 1 contains a light source, the light source 2 is an LED cold light source, the width of the light source 2 is 0.4mm, and the arrangement interval of the light source 2 is 20mm.
The electric energy transmission wire of the light source 2 is a thin copper wire with the diameter of 0.35mm.
The light source pipeline 1 is made of PE materials, and the packaging materials are EVA materials.
Example 2
The utility model provides a colored photovoltaic board that possesses light source pipeline, concrete step structure is with embodiment 1, and the difference lies in from top to bottom includes in proper order: the solar photovoltaic module comprises surface packaging glass 3, a light source pipeline 1, a first packaging material 5, a photovoltaic module 4, a second packaging material 7 and back packaging glass 6.
The light source pipeline 1 is positioned inside the surface packaging glass 3, a channel is dug in the upper portion of the surface packaging glass 3, and the width of the channel is 1.5mm.
Example 3
The specific steps and structures of the color photovoltaic panel with the light source pipeline are the same as those of embodiment 2, and the difference is that the light source pipeline 1 is positioned inside the surface packaging glass 3, a channel is dug at the lower part of the surface packaging glass 3, and the width of the channel is 1.5mm.
Example 4
The utility model provides a colored photovoltaic board that possesses light source pipeline, concrete step structure is with embodiment 1, and the difference lies in from top to bottom includes in proper order: the solar photovoltaic module comprises surface packaging glass 3, a first packaging material 5, a light source pipeline 1, a photovoltaic module 4, a second packaging material 7 and back packaging glass 6.
The light source tube 1 is located inside the first encapsulant.
Example 5
The utility model provides a colored photovoltaic board that possesses light source pipeline, concrete step structure is with embodiment 1, and the difference lies in from top to bottom includes in proper order: the solar photovoltaic module comprises surface packaging glass 3, a first packaging material 5, a photovoltaic module 4, a second packaging material 7, a light source pipeline 1 and back packaging glass 6.
The light source tube 1 is located inside the second encapsulant 7.
Example 6
The utility model provides a colored photovoltaic board that possesses light source pipeline, concrete step structure is with embodiment 1, and the difference lies in from top to bottom includes in proper order: the solar photovoltaic module comprises surface packaging glass 3, a first packaging material 5, a photovoltaic module 4, a second packaging material 7, a light source pipeline 1 and back packaging glass 6.
The light source pipeline 1 is located inside the back surface packaging glass 6, a channel is dug in the upper portion of the back surface packaging glass 6, and the width of the channel is 1.5mm.
Claims (10)
1. The colored photovoltaic panel with the light source pipeline is characterized by comprising the light source pipeline and the colored photovoltaic panel, and preferably, the light source pipeline is positioned above, in the middle or below the colored photovoltaic panel.
2. The color photovoltaic panel with the light source duct according to claim 1, wherein the color photovoltaic panel comprises, in order from top to bottom, a surface-mount glass, a first encapsulant, a photovoltaic module, a second encapsulant, and a back-mount glass.
3. The color photovoltaic panel with light source ducts as claimed in claim 2, wherein the light source ducts are installed at a position selected from the group consisting of the upper surface of the cover glass, the inside of the cover glass, the middle of the first sealing material, the middle of the second sealing material, and the inside of the back sealing glass.
4. The color photovoltaic panel with the light source duct according to claim 3, wherein the surface of the surface-mount glass is provided with a channel inside, preferably, the channel is located at an upper part of the surface-mount glass and a lower part of the surface-mount glass.
5. The color photovoltaic panel with light source ducts as claimed in claim 4, wherein the width of the channel is 0.6-6mm and the width of the light source duct is 0.5-5mm.
6. The colored photovoltaic panel with light source ducts as claimed in claim 1 or 3, wherein the cross section of the light source duct is selected from one of circular, square, semicircular and triangular.
7. The color photovoltaic panel with light source duct according to claim 1, wherein the light source duct contains a light source, preferably the light source is selected from one of an LED luminescent light source, an OLED luminescent light source, an EL luminescent light source, and an ITO conductive film.
8. The colored photovoltaic panel with the light source duct according to claim 1, wherein the light source duct is made of a transparent material, preferably, the transparent material is selected from one of a PE material, a PP material, a PVC material, and a glass material.
9. The colored photovoltaic panel with the light source duct of claim 1, wherein two sides of the light source duct are required to be provided with an encapsulating material, and the encapsulating material is selected from one or a combination of EVA material, PVB material and POE material.
10. Use of a colored photovoltaic panel with a light source duct according to any one of claims 1 to 9, characterized in that it is used in a colored photovoltaic panel with lighting, aesthetic and promotional requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210237286.XA CN115863465A (en) | 2022-03-11 | 2022-03-11 | Color photovoltaic panel with light source pipeline and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210237286.XA CN115863465A (en) | 2022-03-11 | 2022-03-11 | Color photovoltaic panel with light source pipeline and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115863465A true CN115863465A (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210237286.XA Pending CN115863465A (en) | 2022-03-11 | 2022-03-11 | Color photovoltaic panel with light source pipeline and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115863465A (en) |
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2022
- 2022-03-11 CN CN202210237286.XA patent/CN115863465A/en active Pending
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