CN208889675U

CN208889675U - A kind of photovoltaic module

Info

Publication number: CN208889675U
Application number: CN201821992619.5U
Authority: CN
Inventors: 洪学伦
Original assignee: Tibet Xuelun Technology Co Ltd
Current assignee: Tibet Xuelun Technology Co Ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2019-05-21
Anticipated expiration: 2028-11-30

Abstract

The utility model discloses a kind of photovoltaic module, the toughened glass layer including setting gradually from top to bottom, the quartz glass layer containing rare-earth europium ion complex, high volume resistivity EVA rubber film, solar panel, EVA adhesive film, cooling plate and high-strength steel meshs；The cooling plate is provided with FEVE fluorocarbon coating layer close to the EVA adhesive film side；The cooling plate is aluminium copper thin plate；Another side surface of cooling plate has the cambered surface protrusion of array distribution, and the cambered surface protrusion is opposite with the mesh position that the high tensile steel wire is online, and passes through the mesh.The photovoltaic module of the utility model, restrained effectively the PID effect of photovoltaic module, and good heat dissipation effect, and photoelectric conversion efficiency is high；Thickness is thin, lighter weight, and intensity is high；It is easy movement, is hardly damaged, easy to use, long service life adaptable to adverse weather condition.

Description

A kind of photovoltaic module

Technical field

The utility model relates to technical field of photovoltaic power generation, and in particular to a kind of photovoltaic module.

Background technique

With the development of world economy and increasingly sharpening for resource consumption, the development and application of new energy, which becomes, works as this life The inexorable trend of boundary's development.Solar energy has pollution-free, noiseless, inexhaustible, nexhaustible etc. excellent as green energy resource Point is a kind of potential new energy of tool.Photovoltaic power generation is current one of the major way for utilizing solar energy.

The photovoltaic battery panel that photovoltaic module generally includes frame and is mounted on frame, side when installation, on frame Card slot is offered, photovoltaic battery panel is connected on frame by the card slot.

But also there is also following deficiencies for existing photovoltaic module:

1. photovoltaic module PID effect is stronger, heat dissipation effect is poor, and photoelectric conversion efficiency is lower；

2. thickness is thicker, quality weight, intensity is lower；

3. movement is easily damaged, inconvenient for use under adverse weather condition, and service life is shorter etc..

Based on the above situation, the utility model proposes a kind of photovoltaic modulies can effectively solve problem above.

Utility model content

The purpose of this utility model is to provide a kind of photovoltaic modulies.The photovoltaic module of the utility model, effectively inhibits The PID effect of photovoltaic module, and good heat dissipation effect, photoelectric conversion efficiency are high；Thickness is thin, lighter weight, and intensity is high；It is easy to move It is dynamic, it is hardly damaged, easy to use, long service life adaptable to adverse weather condition.

The utility model is achieved through the following technical solutions:

A kind of photovoltaic module, including set gradually from top to bottom toughened glass layer, containing rare-earth europium ion complex Quartz glass layer, high volume resistivity EVA rubber film, solar panel, EVA adhesive film, cooling plate and high-strength steel mesh；It is described Cooling plate is provided with FEVE fluorocarbon coating layer close to the EVA adhesive film side；The cooling plate is aluminium copper thin plate；Institute State cambered surface protrusion of another side surface of cooling plate with array distribution, and the cambered surface protrusion and the high tensile steel wire are online Mesh position is opposite, and passes through the mesh.

The photovoltaic module of the utility model restrained effectively the PID effect of photovoltaic module, and good heat dissipation effect, photoelectricity High conversion efficiency；Thickness is thin, lighter weight, and intensity is high；It is easy movement, is hardly damaged, it is adaptable to adverse weather condition, make With convenient, long service life.

The utility model uses toughened glass layer, and light transmittance is greater than 94%, cooperates the stone containing rare-earth europium ion complex English glassy layer, light transmittance are greater than 95.5%, and the rare-earth europium ion complex in quartz glass layer can efficiently use near ultraviolet and swash Hair can shine, and increase the utilization rate of luminous energy, while reducing ultraviolet lighting and being mapped to high volume resistivity EVA rubber film, delay its aging, Extend service life；Component PID effect is inhibited using high volume resistivity EVA rubber film and FEVE fluorocarbon coating layer integration scenario, Good inhibitory effect is obtained；Cooling plate and high-strength steel mesh are as back plate main body, good heat dissipation effect, cooling plate and height Strong steel wire all has high intensity, can reduced thickness, good heat dissipation effect is guaranteed using high-strength steel mesh, while receiving original Material cost；The cooling plate is provided with FEVE fluorocarbon coating layer close to the EVA adhesive film side, not only improves inhibition component PID effect, having can guarantee there is good compatibility between the EVA adhesive film, and bond effect is good, guarantees the EVA glue Film is smooth；The cooling plate is aluminium copper thin plate, and hardness is high, guarantees to be unlikely to deform, good heat conductivity, good heat dissipation effect； Another side surface of cooling plate has the cambered surface protrusion of array distribution, and the cambered surface protrusion and the high tensile steel wire are online Mesh position it is opposite, and pass through the mesh, can with increasing heat radiation area, enhance heat dissipation effect.

As a preferred embodiment, the cambered surface protrusion is spherical surface hill.

Therefore, can preferably increasing heat radiation area, enhance heat dissipation effect.

As a preferred embodiment, the photovoltaic module further includes frame and is arranged in another side surface of the cooling plate The terminal box at middle part, the terminal box pass through the high-strength steel mesh.

As a preferred embodiment, the cooling plate with a thickness of 1.2~1.5mm；The thickness of the high-strength steel mesh For 1.2~1.5mm.

Both there is high intensity in this way, reduce thickness, save raw material, corresponding thickness can be selected according to actual needs Degree.

As a preferred embodiment, the cooling plate with a thickness of 1.2mm, 1.25mm, 1.3mm or 1.5mm.

As a preferred embodiment, the high-strength steel mesh with a thickness of 1.2mm, 1.35mm, 1.45mm or 1.5mm.

As a preferred embodiment, the toughened glass layer and the quartz glass layer containing rare-earth europium ion complex are formed One is whole.

As a preferred embodiment, the toughened glass layer with a thickness of 0.9~1.25mm；It is described to contain rare-earth europium ion 0.65~0.95mm of thickness that the quartz glass layer of complex is.

Not only guarantee enough intensity and translucent effect in this way, but also reduced thickness, and saves raw material, it can be according to reality It needs to select respective thickness.

As a preferred embodiment, the toughened glass layer with a thickness of 0.9mm, 1mm, 1.05mm or 1.25mm.

As a preferred embodiment, the quartz glass layer containing rare-earth europium ion complex be with a thickness of 0.65mm, 0.75mm, 0.8mm or 0.95mm.

The utility model compared with prior art, have the following advantages that and the utility model has the advantages that

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model photovoltaic module.

Specific embodiment

The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not It is limited to this.

This practical new described FEVE fluorocarbon coating is the coating containing FEVE fluorocarbon resin.

Embodiment 1:

As shown in Figure 1, a kind of photovoltaic module, including set gradually from top to bottom toughened glass layer 101, contain rare-earth europium The quartz glass layer 102 of ionic complex, high volume resistivity EVA rubber film 103, solar panel 104, EVA adhesive film 105, Cooling plate 106 and high-strength steel mesh 107；The cooling plate 106 is provided with FEVE fluorine close to 105 side of EVA adhesive film Carbon coating layer 108；The cooling plate 106 is aluminium copper thin plate；Another side surface of the cooling plate 106 is with array point The cambered surface protrusion of cloth, and the cambered surface protrusion is opposite with the mesh position on the high-strength steel mesh 107, and passes through the net Hole.

Embodiment 2:

Further, in another embodiment, the cambered surface protrusion is spherical surface hill.

Further, in another embodiment, the photovoltaic module further includes frame and is arranged in the cooling plate The terminal box of 106 other side surface middle parts, the terminal box pass through the high-strength steel mesh 107.

Further, in another embodiment, the cooling plate 106 with a thickness of 1.2~1.5mm；It is described high-strength Steel wire 107 with a thickness of 1.2~1.5mm.

Further, in another embodiment, the cooling plate 106 with a thickness of 1.2mm, 1.25mm, 1.3mm or 1.5mm。

Further, in another embodiment, the high-strength steel mesh 107 with a thickness of 1.2mm, 1.35mm, 1.45mm or 1.5mm.

Further, in another embodiment, the toughened glass layer 101 and the stone containing rare-earth europium ion complex 102 shape of English glassy layer is integral.

Further, in another embodiment, the toughened glass layer 101 with a thickness of 0.9~1.25mm；It is described to contain 0.65~the 0.95mm of thickness for thering is the quartz glass layer 102 of rare-earth europium ion complex to be.

Further, in another embodiment, the toughened glass layer 101 with a thickness of 0.9mm, 1mm, 1.05mm or 1.25mm。

Further, in another embodiment, the quartz glass layer 102 containing rare-earth europium ion complex With a thickness of 0.65mm, 0.75mm, 0.8mm or 0.95mm.

Description and attached drawing, those skilled in the art according to the utility model are easily manufactured or using the utility model Photovoltaic module, and following good effect can be generated:

Unless otherwise specified, in the utility model, if having term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore the term of orientation or positional relationship is described only for illustration in the utility model, no It can be understood as a limitation of this patent, it for the ordinary skill in the art, can be in conjunction with attached drawing, and according to specific feelings Condition understands the concrete meaning of above-mentioned term.

Unless otherwise clearly defined and limited, in the utility model, if there is term " setting ", " connected " and " connection " to answer It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase Even, the connection inside two elements can also be can be indirectly connected through an intermediary.For the ordinary skill people of this field For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within Within the protection scope of the utility model.

Claims

1. a kind of photovoltaic module, it is characterised in that: including set gradually from top to bottom toughened glass layer (101), contain rare earth Quartz glass layer (102), high volume resistivity EVA rubber film (103), the solar panel (104), EVA of europium ion complex Glue film (105), cooling plate (106) and high-strength steel mesh (107)；The cooling plate (106) is close to the EVA adhesive film (105) side is provided with FEVE fluorocarbon coating layer (108)；The cooling plate (106) is aluminium copper thin plate；The heat dissipation is thin Plate (106) another side surface has the cambered surface protrusion of array distribution, and on the cambered surface protrusion and the high-strength steel mesh (107) Mesh position it is opposite, and pass through the mesh.

2. photovoltaic module according to claim 1, it is characterised in that: the cambered surface protrusion is spherical surface hill.

3. photovoltaic module according to claim 1, it is characterised in that: the photovoltaic module further includes frame and is arranged in institute The terminal box of cooling plate (106) other side surface middle part is stated, the terminal box passes through the high-strength steel mesh (107).

4. photovoltaic module according to claim 1, it is characterised in that: the cooling plate (106) with a thickness of 1.2~ 1.5mm；The high-strength steel mesh (107) with a thickness of 1.2~1.5mm.

5. photovoltaic module according to claim 1, it is characterised in that: the cooling plate (106) with a thickness of 1.2mm, 1.25mm, 1.3mm or 1.5mm.

6. photovoltaic module according to claim 1, it is characterised in that: the high-strength steel mesh (107) with a thickness of 1.2mm, 1.35mm, 1.45mm or 1.5mm.

7. photovoltaic module according to claim 1, it is characterised in that: the toughened glass layer (101) and contain rare-earth europium Quartz glass layer (102) shape of ionic complex is integral.

8. photovoltaic module according to claim 1, it is characterised in that: the toughened glass layer (101) with a thickness of 0.9~ 1.25mm；0.65~0.95mm of thickness that the quartz glass layer (102) containing rare-earth europium ion complex is.

9. photovoltaic module according to claim 1, it is characterised in that: the toughened glass layer (101) with a thickness of 0.9mm, 1mm, 1.05mm or 1.25mm.

10. photovoltaic module according to claim 1, it is characterised in that: the quartz containing rare-earth europium ion complex Glassy layer (102) be with a thickness of 0.65mm, 0.75mm, 0.8mm or 0.95mm.