CN219575653U

CN219575653U - Solar photovoltaic fluorine-coated backboard

Info

Publication number: CN219575653U
Application number: CN202321238477.4U
Authority: CN
Inventors: 胡小飞; 万书容
Original assignee: Shenzhen Sanyang New Energy Technology Co ltd
Current assignee: Shenzhen Sanyang New Energy Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-08-22
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the field of solar photovoltaic backboard, and discloses a solar photovoltaic fluorine-coated backboard, which comprises a frame, wherein the upper end surface of the frame is rotationally connected with a frame cover, a lock cap is arranged at the position, close to the lower part, of the center of the front end surface of the frame, a lock catch is arranged at the position, close to the upper part, of the center of the front end surface of the frame, the lower end surface of the frame is fixedly connected with the backboard, the upper end surface of the backboard is provided with a third fluorine-coated layer, the lower end surface of the backboard is provided with a second fluorine-coated layer, and the position, close to the other side, of the center of the lower end surface of the backboard is rotationally connected with a telescopic rod. According to the utility model, the first fluorine coating and the third fluorine coating are made of PVF materials, so that the solar fluorine-coated back plate has high electrical insulation performance, high toughness, excellent chemical resistance, ageing resistance, corrosion resistance and the like, the second fluorine coating is made of PVDF materials, ageing resistance, weather resistance, ultraviolet radiation resistance and the like, and the effects of ageing resistance, corrosion resistance, ultraviolet resistance and the like on the whole solar fluorine-coated back plate are enhanced through multilayer protection, so that the service time is prolonged.

Description

Solar photovoltaic fluorine-coated backboard

Technical Field

The utility model relates to the field of solar photovoltaic backboard, in particular to a solar photovoltaic fluorine-coated backboard.

Background

Solar photovoltaic is a facility for converting solar energy into direct current electric energy by utilizing the photovoltaic effect of a photovoltaic semiconductor material, and the core of the photovoltaic facility is a solar panel, so that the development of the photovoltaic industry is very rapid due to the fact that renewable energy sources are actively promoted in various countries in recent years, and a solar backboard is positioned on the back of the solar panel to protect and support a cell.

The conventional solar photovoltaic backboard is severely corroded under the irradiation of sunlight for a long time and cannot protect the solar panel, so that a solar photovoltaic fluorine-coated backboard is provided by a person skilled in the art to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a solar photovoltaic fluorine-coated backboard, wherein the first fluorine-coated layer and the third fluorine-coated layer are made of PVF materials, have the effects of crystal structure, high transparency, high electrical insulation performance, high toughness, excellent chemical resistance, ageing resistance, corrosion resistance and the like, and the second fluorine-coated layer is made of PVDF materials, and has the performances of ageing resistance, chemical resistance, weather resistance, ultraviolet radiation resistance and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the solar photovoltaic fluorine-coated backboard comprises a frame, wherein the upper end surface of the frame is rotationally connected with a frame cover, a lock cap is arranged at the position, close to the center, of the front end surface of the frame, a lock catch is arranged at the position, close to the center, of the front end surface of the frame, the lower end surface of the frame is fixedly connected with a backboard, the upper end surface of the backboard is provided with a third fluorine-coated layer, the lower end surface of the backboard is provided with a second fluorine-coated layer, the position, close to the other side, of the center of the lower end surface of the backboard is rotationally connected with a telescopic rod, three limiting holes are vertically arranged at the position, close to the center of one side wall of the telescopic rod, of the telescopic rod is internally provided with an inner rod, the position, close to the lower side, of the center of one side wall of the inner rod is provided with a groove, the inner groove is fixedly connected with a spring, and the end part of the spring is fixedly connected with a limiting block;

through above-mentioned technical scheme, first fluorine coating and third fluorine coating material are PVF material, have crystal structure, high transparency, high electrical insulation performance, high toughness, good resistant chemicals, ageing resistance and corrosion resistance, second fluorine coating material is PVDF material, have ageing resistance, resistant chemicals, weather resistance, ultraviolet radiation resistance scheduling performance, set up first fluorine coating and backplate up end and lower terminal surface third fluorine coating and second fluorine coating that set up through frame and frame lid lateral wall, through multilayer protection, strengthen to whole solar energy fluorine coating backplate ageing resistance, corrosion resistance, ultraviolet resistance scheduling effect, increase live time.

Further, the outer side walls of the frame and the frame cover are respectively sleeved with a first fluorine coating, and the first fluorine coating is made of PVF material;

through the technical scheme, the frame and the frame cover are prevented from being damaged when being used for a long time.

Further, the three limiting holes are mutually matched with the limiting block;

through the technical scheme, the backboard is convenient to heighten for energy charging.

Further, the frame and the frame cover are made of aluminum metal;

through the technical scheme, the anti-corrosion and wear-resistant paint has the characteristics of corrosion resistance and wear resistance.

Further, the third fluorine-coated layer is made of PVF material;

through the technical scheme, the glass has the advantages of crystal structure, high transparency, high electrical insulation property, high toughness, excellent chemical resistance, ageing resistance and corrosion resistance.

Further, the second fluorine coating layer is made of PVDF;

through the technical scheme, the anti-aging and anti-chemical agent-resistant and anti-weather and anti-ultraviolet radiation performance is achieved.

Further, the lock cap and the lock catch are mutually matched;

through above-mentioned technical scheme, easy to assemble and dismantlement.

Further, a bracket is rotatably connected to the center of one side of the lower end surface of the backboard at the front side and the rear side;

through the technical scheme, the backboard can be conveniently rotated to charge energy.

The utility model has the following beneficial effects:

in the utility model, when the solar photovoltaic fluorine-coated backboard is used, the first fluorine-coated layer and the third fluorine-coated layer are made of PVF material, and the solar photovoltaic fluorine-coated backboard has the advantages of crystal structure, high transparency, high electrical insulation property, high toughness, excellent chemical resistance, ageing resistance, corrosion resistance and the like, and the second fluorine-coated layer is made of PVDF material, and has the performances of ageing resistance, chemical resistance, weather resistance, ultraviolet radiation resistance and the like.

According to the solar panel, the lock cap is arranged at the center of the front end face of the frame cover, and the lock catch is arranged at the center of the front end face of the frame, so that the lock cap is buckled on the lock catch, and the solar panel is convenient to install, detach and maintain.

According to the utility model, when the telescopic rod arranged on the lower end surface of the backboard is used for charging, the inner rod is pulled up to be exposed, and the limiting block is penetrated into any one of the three limiting holes by the spring, so that the backboard is in an inclined state for charging, and the backboard is convenient for adjusting charging with different inclinations according to the sun.

Drawings

Fig. 1 is a perspective view of a solar photovoltaic fluorine-coated back plate according to the present utility model;

FIG. 2 is a side cross-sectional view of a solar photovoltaic fluorine-coated back sheet according to the present utility model;

FIG. 3 is a bottom view of a solar photovoltaic fluorine-coated backsheet according to the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 1 at A;

fig. 5 is a side sectional view of a solar photovoltaic fluorine-coated backboard connecting rod provided by the utility model.

Legend description:

1. a frame; 2. a frame cover; 3. a bracket; 4. a telescopic rod; 5. locking; 6. a back plate; 7. a first fluorine-coated layer; 8. a limiting hole; 9. a limiting block; 10. a second fluorine-coated layer; 11. a third fluorine-coated layer; 12. a locking cap; 13. a spring; 14. an inner rod; 15. a groove.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a solar photovoltaic scribbles fluorine backplate, including frame 1, frame 1 up end rotates is connected with frame lid 2, conveniently protect solar panel, frame lid 2 front end center is equipped with locking cap 12 near lower department, frame 1 front end center is equipped with hasp 5 near upper department, conveniently install and dismantle and maintain, frame 1 lower terminal surface fixedly connected with backplate 6, conveniently play protection and supporting role to the battery piece, backplate 6 up end is equipped with third scribble fluorine layer 11, backplate 6 lower terminal surface is equipped with second scribble fluorine layer 10, conveniently play multilayer protective role to backplate 6, backplate 6 lower terminal surface center is connected with telescopic link 4 near opposite side department rotation, conveniently heighten backplate 6 and fill can, telescopic link 4 side wall center is equipped with three spacing hole 8 near upper and lower arranging, conveniently restrict stopper 9, telescopic link 4 is inside to be equipped with inner lever 14 near upper department, conveniently heighten backplate 6, inner lever 14 side wall center is equipped with recess 15 near the downside, recess 15 inside fixedly connected with spring 13 tip fixedly connected with stopper 9, conveniently fix on three spacing hole 8.

The frame 1 and the outer side wall of the frame cover 2 are respectively sleeved with a first fluorine coating 7, the first fluorine coating 7 is made of PVF material, the frame 1 and the frame cover 2 are prevented from being damaged during long-time use, three limiting holes 8 and limiting blocks 9 are mutually matched, the backboard 6 is conveniently heightened to be charged, the frame 1 and the frame cover 2 are made of aluminum metal, the frame is corrosion-resistant and wear-resistant, the third fluorine coating 11 is made of PVF material, the frame is high in transparency, high in electrical insulation performance, high in toughness, excellent in chemical resistance, ageing resistance and corrosion resistance, the second fluorine coating 10 is made of PVDF material, the frame is anti-ageing, chemical-resistant, weather-resistant, ultraviolet radiation-resistant and the like, the locking caps 12 and the locking catches 5 are mutually matched, the frame is convenient to install and detach, and the backboard 6 is convenient to rotate and the backboard 6 to charge at the front side and the rear side center.

Working principle: when the solar photovoltaic panel and glass are placed into the frame 1, the frame cover 2 is rotated and the frame 1 is closed, the frame 1 and the frame cover 2 are locked by the lock catch 5 and the lock cap 12, the inner rod 14 is pulled up, the limiting block 9 is clamped in one of the three limiting holes 8 by the spring 13, the inclination of the backboard 6 is adjusted through the direction of the sun, the installation, the disassembly and the maintenance are convenient, the charging with different inclinations are adjusted, the first fluorine coating 7 and the third fluorine coating 11 are made of PVF materials, the solar photovoltaic panel has a crystal structure, high transparency, high electrical insulation performance, high toughness, excellent chemical resistance, ageing resistance, corrosion resistance and the like, the second fluorine coating 10 is made of PVDF materials, has ageing resistance, chemical resistance, weather resistance, ultraviolet radiation resistance and the like, the ageing resistance, corrosion resistance, ultraviolet radiation resistance and the like of the whole solar fluorine coating backboard are enhanced through multilayer protection, and the service time is prolonged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a solar photovoltaic fluorine-coated backboard, includes frame (1), its characterized in that: the novel fluorine-coated steel wire rope is characterized in that a frame cover (2) is rotationally connected to the upper end face of the frame (1), a lock cap (12) is arranged at the position, close to the lower part, of the front end face center of the frame cover (2), a lock catch (5) is arranged at the position, close to the upper part, of the front end face center of the frame (1), a backboard (6) is fixedly connected to the lower end face of the frame (1), a third fluorine-coated layer (11) is arranged on the upper end face of the backboard (6), a second fluorine-coated layer (10) is arranged on the lower end face of the backboard (6), a telescopic rod (4) is rotationally connected to the lower end face center of the backboard (6) close to the other side, three limiting holes (8) are formed in the upper part and the lower part of the center of a side wall of the telescopic rod (4), an inner rod (14) is arranged at the position, close to the lower side of the side wall center of the inner rod (14), a groove (15) is fixedly connected with a spring (13), and the end portion of the spring (13) is fixedly connected with a limiting block (9).

2. A solar photovoltaic fluorine-coated backsheet according to claim 1, characterized in that: the frame (1) and the outer side wall of the frame cover (2) are respectively sleeved with a first fluorine coating layer (7), and the first fluorine coating layers (7) are PVF materials.

3. A solar photovoltaic fluorine-coated backsheet according to claim 1, characterized in that: the three limiting holes (8) are mutually matched with the limiting block (9).

4. A solar photovoltaic fluorine-coated backsheet according to claim 1, characterized in that: the frame (1) and the frame cover (2) are made of aluminum metal.

5. A solar photovoltaic fluorine-coated backsheet according to claim 1, characterized in that: the third fluorine coating layer (11) is made of PVF material.

6. A solar photovoltaic fluorine-coated backsheet according to claim 1, characterized in that: the second fluorine coating layer (10) is made of PVDF.

7. A solar photovoltaic fluorine-coated backsheet according to claim 1, characterized in that: the lock cap (12) and the lock catch (5) are mutually matched.

8. A solar photovoltaic fluorine-coated backsheet according to claim 1, characterized in that: the center of one side of the lower end surface of the backboard (6) is connected with a bracket (3) in a rotating way at the front side and the rear side.