CN222366566U - With filtering photovoltaic module of wave plate - Google Patents
With filtering photovoltaic module of wave plate Download PDFInfo
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- CN222366566U CN222366566U CN202420248016.3U CN202420248016U CN222366566U CN 222366566 U CN222366566 U CN 222366566U CN 202420248016 U CN202420248016 U CN 202420248016U CN 222366566 U CN222366566 U CN 222366566U
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- plate
- photovoltaic module
- filter
- sealing
- glass panel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
本实用新型公开一种带有滤波片的光伏组件，包括；若干光伏电池片，相邻所述光伏电池片之间通过互联条连接，若干所述光伏电池片构成一电池组，所述电池组外周设置有胶膜；钢化玻璃面板，所述钢化玻璃面板粘接在所述胶膜上；滤波片，所述滤波片与所述钢化玻璃面板之间通过连接机构连接。本实用新型提供的有益效果是：解决现有技术中的光伏组件未设置相应的滤波结构，导致吸收了太阳光中的红外光部分，无法在实际使用过程中，降低光伏组件的温度，提高光伏组件发电效率，同时也无法延长光伏组件使用寿命的技术问题。
The utility model discloses a photovoltaic module with a filter, comprising: a plurality of photovoltaic cells, adjacent photovoltaic cells are connected by interconnection strips, a plurality of photovoltaic cells form a battery group, and a glue film is arranged on the periphery of the battery group; a tempered glass panel, the tempered glass panel is bonded to the glue film; a filter, the filter and the tempered glass panel are connected by a connecting mechanism. The utility model provides the beneficial effect of solving the technical problem that the photovoltaic module in the prior art is not provided with a corresponding filtering structure, resulting in the absorption of the infrared light part of the sunlight, and the inability to reduce the temperature of the photovoltaic module and improve the power generation efficiency of the photovoltaic module during actual use, and at the same time, the inability to extend the service life of the photovoltaic module.
Description
Technical Field
The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic module with a filter.
Background
The principle of solar photovoltaic power generation is an energy conversion system which converts radiant energy into electric energy in one step by utilizing the photoelectric conversion effect of a semiconductor material, wherein the photovoltaic cell material is mostly made of a wide-bandgap semiconductor material, and when photon energy sufficiently spans the bandgap width, the photovoltaic cell generates spectral response so as to generate power;
The utility model CN219780076U provides a photovoltaic module frame and a photovoltaic module, the device mainly reduces the fixing difficulty when the photovoltaic module is installed, even reduces the number of people who install the same piece of photovoltaic module, improves the installation efficiency of the photovoltaic module, and reduces the labor cost of installing the photovoltaic module, but the photovoltaic cell in the photovoltaic module can only utilize ultraviolet light and visible light with shorter wavelength in solar spectrum, and infrared light accounting for about 43% of total energy of solar radiation is converted into waste heat, and the waste heat leads to the temperature rise of the photovoltaic module, and can reach 80 ℃ in summer, thereby seriously affecting the power generation efficiency and the service life of the photovoltaic module.
Disclosure of utility model
The utility model aims to overcome the technical defects, and provides a photovoltaic module with a filter, which solves the technical problems that the photovoltaic module in the prior art is not provided with a corresponding filter structure, so that the infrared light part in sunlight is absorbed, the temperature of the photovoltaic module cannot be reduced in the actual use process, the power generation efficiency of the photovoltaic module is improved, and the service life of the photovoltaic module cannot be prolonged.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a photovoltaic module with a filter, comprising;
The photovoltaic cell panels are connected through interconnecting strips, a plurality of photovoltaic cell panels form a battery pack, and an adhesive film is arranged on the periphery of the battery pack;
the toughened glass panel is adhered to the adhesive film;
The filter plate is connected with the toughened glass panel through a connecting mechanism.
In a specific embodiment, the adhesive film is an EVA adhesive film.
In a specific embodiment, the filter is filterable at a wavelength a, and a >0.8 μm.
In a specific embodiment, the connecting mechanism comprises two mounting plates and two sealing plates, wherein the mounting plates are arranged on two sides of the toughened glass panel and the filter, and the sealing plates are respectively arranged on two ends of the two mounting plates.
In a specific embodiment, the mounting plate is an arched plate body, a first accommodating cavity for accommodating the filter and a second accommodating cavity for accommodating the toughened glass panel are formed in the mounting plate, and an air layer is arranged between the first accommodating cavity and the second accommodating cavity.
In a specific embodiment, a concave cavity is formed in the outer side of the mounting plate, positioning blocks are arranged at two ends of the concave cavity, positioning holes are formed in the positioning blocks, and the sealing plate is clamped in the positioning holes.
In a specific embodiment, both sides of the sealing plate are provided with notches, a transverse plate is installed in the notches, and a positioning rod matched with the positioning hole is arranged on the transverse plate.
In a specific embodiment, a first sealing block for sealing the first accommodating cavity and a second sealing block for sealing the second accommodating cavity are respectively fixed on one surface of the sealing plate facing the mounting plate.
In a specific embodiment, the middle part of the sealing plate is provided with a bump for sealing an air layer.
In a specific embodiment, the mounting plate and the sealing plate are both plastically deformable plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. Compared with the prior art, the solar energy protection device has the advantages that the filter plate is assembled on the toughened glass panel through the connecting mechanism, infrared light in solar rays can be effectively filtered through the filter plate, meanwhile, the effect of protecting the toughened glass panel is also achieved, the interconnecting strips are used for bonding adjacent photovoltaic battery pieces to form a battery pack, and the toughened glass panel is bonded with the battery pack through the adhesive film to form a complete photovoltaic assembly.
Drawings
FIG. 1 is a schematic view of the overall deployment of the present utility model;
FIG. 2 is a schematic view of an assembly of a tempered glass panel, a filter and a mounting plate of the present utility model;
FIG. 3 is a schematic view of the mounting plate and seal plate assembly of the present utility model;
Fig. 4 is a right side schematic view of fig. 3 in accordance with the present utility model.
The photovoltaic cell comprises a photovoltaic cell sheet 1, an interconnection bar 2, a glue film 3, a toughened glass panel 4, a filter sheet 5, a connecting mechanism 6, a connecting mechanism 7, a mounting plate 71, a first accommodating cavity 72, an air layer 73, a second accommodating cavity 74, a concave cavity 75, a positioning block 751, a positioning hole 8, a sealing plate 81, a notch 82, a transverse plate 83, a positioning rod 84, a first sealing block 85 and a second sealing block.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the photovoltaic module with a filter provided by the present utility model includes;
The photovoltaic cell comprises a plurality of photovoltaic cell pieces 1, wherein adjacent photovoltaic cell pieces 1 are connected through interconnecting strips 2, the photovoltaic cell pieces 1 form a cell group, and an adhesive film 3 is arranged on the periphery of the cell group.
And the toughened glass panel 4 is adhered to the adhesive film 3.
The filter 5, the filter 5 and the toughened glass panel 4 are connected through a connecting mechanism 6.
Wherein through the filter 5 of the assembly of coupling mechanism 6 on toughened glass panel 4, can effectively filter the infrared light in the solar ray through filter 5, also played the effect of protecting toughened glass panel 4 simultaneously, wherein interconnection strip 2 is used for bonding photovoltaic cell 1 between the adjacent, makes it form the group battery, and rethread glued membrane 3 is used for bonding toughened glass panel 4 and group battery, makes it constitute a complete photovoltaic module.
In order to improve the adhesion of the adhesive film 3, referring to fig. 1, in a preferred embodiment, the adhesive film 3 is an EVA adhesive film 3.
The EVA adhesive film 3 is used for being placed in the middle of laminated glass, the EVA adhesive film 3 has the advantages of adhesive force, durability, optical characteristics and the like, is high in transparency, high in adhesive force, applicable to various interfaces, good in durability, capable of resisting high temperature, moisture and ultraviolet rays, easy to store, and capable of being stored at room temperature, the adhesive force of EVA is not influenced by humidity and a water-absorbing film, and has a stronger sound insulation effect compared with PVB (polyvinyl butyral), particularly high-frequency sound effect.
To enhance the filtering effect of the filter 5, referring to fig. 1, in a preferred embodiment, the filter 5 can have a filtering wavelength of a >0.8 μm.
The filter 5 is made of a material with high light transmittance and low reflectivity, and can filter infrared light with the wavelength of more than 0.8 mu m, and sunlight with the wavelength of less than 0.8 mu m is not influenced to irradiate the photovoltaic cell 1 through the toughened glass panel 4, wherein the filter 5 can be of a multi-layer structure so as to further improve the filtering effect and the anti-interference capability.
In order to improve the assembly efficiency of the filter 5 and the toughened glass panel 4, please refer to fig. 2-4, the connecting mechanism 6 comprises two mounting plates 7 and two sealing plates 8, the two sides of the toughened glass panel 4 and the filter 5 are respectively provided with the mounting plates 7, the two ends of the two mounting plates 7 are respectively provided with the sealing plates 8, the mounting plates 7 are arc-shaped plate bodies, the mounting plates 7 are provided with a first accommodating cavity 71 for accommodating the filter 5 and a second accommodating cavity 73 for accommodating the toughened glass panel 4, an air layer 72 is arranged between the first accommodating cavity 71 and the second accommodating cavity 73, the outer sides of the mounting plates 7 are provided with concave cavities 74, the two ends of the concave cavities 74 are respectively provided with a positioning block 75, the positioning blocks 75 are provided with positioning holes 751, the sealing plates 8 are clamped in the positioning holes 751, the two sides of the sealing plates 8 are respectively provided with notches 81, the transverse plates 82 are arranged in the notches 81, the transverse plates 82 are provided with positioning rods 83 matched with the positioning holes 751, one surface of the sealing plates 8 facing the mounting plates 7 is respectively provided with a first sealing block 84 for sealing the first accommodating cavity 71 and a second accommodating cavity 73, an air layer 72 is arranged between the second accommodating cavity 73 and the sealing plates 73 is provided with the sealing plates 8, and the middle part of the sealing plates 8 can be deformed by the sealing plates 8.
Wherein mounting panel 7 and closing plate 8 are the plastically deformable's plate body, and mounting panel 7 is bow font plate body, from last first holding chamber 71 and the second holding chamber 73 of having seted up in proper order down, wherein first holding chamber 71 is used for placing filter plate 5, second holding chamber 73 is used for placing toughened glass panel 4, and an air bed 72 has been formed between filter plate 5 and toughened glass panel 4, wherein in order to strengthen the leakproofness between the two, both ends around mounting panel 7 install closing plate 8 respectively, seal it, and the block structure of adoption, guarantee the steadiness simultaneously, follow-up also make things convenient for the staff to dismantle it fast, staff's the efficiency of tearing open has greatly been improved.
In order to better understand the utility model, the working process of the photovoltaic module with the filter 5 is described in detail below with reference to fig. 1-4, wherein when in use, a worker assembles and splices a plurality of photovoltaic cells 1 through the interconnection piece, assembles a battery pack, and sets a glue film 3 on the periphery of the battery pack, then assembles the filter 5 and the toughened glass panel 4 in the first accommodating cavity 71 and the second accommodating cavity 73 of the mounting plate 7, seals the upper end and the lower end of the mounting plate 7 through the sealing plate 8, and then bonds the spliced toughened glass panel 4 outside the glue film 3 to form a complete photovoltaic module.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. The photovoltaic module with the filter plate is characterized by comprising;
The photovoltaic cell panels are connected through interconnecting strips, a plurality of photovoltaic cell panels form a battery pack, and an adhesive film is arranged on the periphery of the battery pack;
the toughened glass panel is adhered to the adhesive film;
The filter plate is connected with the toughened glass panel through a connecting mechanism.
2. The photovoltaic module with the filter plate of claim 1, wherein the adhesive film is EVA adhesive film.
3. The photovoltaic module with filter according to claim 1, wherein the filterable wavelength of the filter is a >0.8 μm.
4. The photovoltaic module with the filter plate of claim 1, wherein the connecting mechanism comprises two mounting plates and two sealing plates, the mounting plates are arranged on two sides of the toughened glass panel and the filter plate, and the sealing plates are respectively arranged on two ends of the two mounting plates.
5. The photovoltaic module with the filter plate of claim 4, wherein the mounting plate is an arched plate body, a first accommodating cavity for accommodating the filter plate and a second accommodating cavity for accommodating the toughened glass panel are formed in the mounting plate, and an air layer is arranged between the first accommodating cavity and the second accommodating cavity.
6. The photovoltaic module with the filter plate of claim 5, wherein a concave cavity is formed in the outer side of the mounting plate, positioning blocks are arranged at two ends of the concave cavity, positioning holes are formed in the positioning blocks, and the sealing plate is clamped in the positioning holes.
7. The photovoltaic module with the filter plate of claim 6, wherein the two sides of the sealing plate are provided with notches, a transverse plate is arranged in the notches, and a positioning rod matched with the positioning hole is arranged on the transverse plate.
8. The photovoltaic module with a filter according to claim 7, wherein a first sealing block for sealing the first accommodating chamber and a second sealing block for sealing the second accommodating chamber are respectively fixed on one surface of the sealing plate facing the mounting plate.
9. The photovoltaic module with filter according to claim 7, wherein the middle portion of the sealing plate is provided with a bump for sealing an air layer.
10. The photovoltaic module with filter according to claim 7, wherein the mounting plate and the sealing plate are both plastic deformable plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420248016.3U CN222366566U (en) | 2024-01-31 | 2024-01-31 | With filtering photovoltaic module of wave plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420248016.3U CN222366566U (en) | 2024-01-31 | 2024-01-31 | With filtering photovoltaic module of wave plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222366566U true CN222366566U (en) | 2025-01-17 |
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ID=94219958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420248016.3U Active CN222366566U (en) | 2024-01-31 | 2024-01-31 | With filtering photovoltaic module of wave plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222366566U (en) |
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2024
- 2024-01-31 CN CN202420248016.3U patent/CN222366566U/en active Active
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