CN217115962U - High-light-transmission low-reflection ultra-white photovoltaic glass - Google Patents

Abstract

The utility model discloses a super white photovoltaic glass of high printing opacity low reflection relates to photovoltaic glass technical field, for solving current high printing opacity super white photovoltaic glass when using, thermal-insulated heat dispersion is not good enough, and the temperature difference changes the problem that has the possibility of spontaneous explosion when big. The heat dissipation glass layer is installed the inside of cavity in the first, the inside of cavity in the first is provided with cavity in, the inside of cavity in the cavity is provided with thermal-insulated glass layer, thermal-insulated glass layer and heat dissipation glass layer are a set of double glazing light-passing board, the inside at the photovoltaic glass safety cover is installed to the photovoltaic glass main part, one side at thermal-insulated glass layer is installed to the photovoltaic glass main part, be provided with the electrically conductive oxide thin layer on the terminal surface of photovoltaic glass main part, and the terminal surface coating film of electrically conductive oxide thin layer and photovoltaic glass main part and system.

Description

High-light-transmission low-reflection ultra-white photovoltaic glass

Technical Field

The utility model relates to a photovoltaic glass technical field specifically is a super white photovoltaic glass of high printing opacity low reflection.

Background

Photovoltaic glass, also known as "photovoltaic glass". The special glass can press in a solar photovoltaic component, can generate electricity by utilizing solar radiation, and is provided with a related current leading-out device and a cable. The solar cell consists of glass, a solar cell piece, a film, back glass, a special metal wire and the like. Is the most novel high-tech glass product for buildings. Can bear wind pressure and larger day and night temperature difference change. The light transmission type solar energy power generation device has the advantages of attractive appearance, controllable light transmission, energy-saving power generation, no fuel, no waste gas, no waste heat, no waste slag, no noise pollution and the like. The solar energy intelligent window is widely applied, such as a solar energy intelligent window, a solar energy pavilion, a photovoltaic glass building ceiling, a photovoltaic glass curtain wall and the like. The glass is divided into two categories of crystalline silicon photovoltaic glass and thin film photovoltaic glass, wherein the crystalline silicon photovoltaic glass and the thin film photovoltaic glass are divided into two categories of monocrystalline silicon and polycrystalline silicon and are commonly used as curtain wall materials.

For example, publication No. 201220571466.3 (a high transmittance super white photovoltaic glass) includes: draw together super white photovoltaic glass substrate, the substrate upper and lower surface scribble light antireflection coating, light antireflection coating's thickness be 100nm ~200nm, light antireflection coating for the compound silicon oxide based on high refracting index titanium oxide and low refracting index forms, the utility model overcomes the problem that traditional super white photovoltaic glass exists, the light transmissivity is good, the weatherability is good, greatly increased solar module's generating power to with low costs, simple process.

However, when the existing high-light-transmission super-white photovoltaic glass is used, the problems of poor heat insulation and heat dissipation performance and spontaneous explosion possibility when the temperature difference changes greatly are solved; therefore, the existing requirements are not met, and a high-transmittance low-reflection ultra-white photovoltaic glass is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a super white photovoltaic glass of high printing opacity low reflection to the current super white photovoltaic glass of high printing opacity that proposes in solving above-mentioned background art when using, thermal-insulated heat dispersion is not good enough, and the temperature difference changes the problem that has the possibility of spontaneous explosion when big.

In order to achieve the above object, the utility model provides a following technical scheme: a high-transmittance low-reflection ultra-white photovoltaic glass comprising: the photovoltaic glass protection cover is characterized in that a first inner cavity is arranged on the front side inside the photovoltaic glass protection cover, four protection cushion blocks are arranged at four corners of the outer wall of the photovoltaic glass protection cover, four protection cushion blocks are arranged, and the four protection cushion blocks are fixedly connected with the photovoltaic glass protection cover;

further comprising:

the heat dissipation glass layer is arranged inside the first inner cavity, a hollow inner cavity is arranged inside the first inner cavity, a heat insulation glass layer is arranged inside the hollow inner cavity, and the heat insulation glass layer and the heat dissipation glass layer are a group of double-layer glass light-passing plates;

the photovoltaic glass main body is arranged in the photovoltaic glass protective cover, the photovoltaic glass main body is arranged on one side of the heat insulation glass layer, the end face of the photovoltaic glass main body is provided with a conductive oxide thin layer, and the conductive oxide thin layer and the end face of the photovoltaic glass main body are coated with films.

Preferably, the front end face and the rear end face of the photovoltaic glass main body are provided with six heat dissipation output ends, and one end of each heat dissipation output end penetrates through and extends to the inside of the photovoltaic glass main body.

Preferably, six the other end of heat dissipation output end is provided with radiating fin mechanism, and radiating fin mechanism is provided with a plurality of, a plurality of radiating fin mechanism's one end all with the other end fixed connection of heat dissipation output end.

Preferably, the lower terminal surface of photovoltaic glass main part is provided with the protruding piece of friction, and the protruding piece of friction is provided with a plurality of, a plurality of the protruding piece of friction all with the lower terminal surface fixed connection of photovoltaic glass main part.

Preferably, the both sides of photovoltaic glass main part all are provided with the anticollision block, and the anticollision block becomes the cross type, the anticollision block is provided with a plurality of, a plurality of the anticollision block all is connected with the both sides hot melt of photovoltaic glass main part.

Preferably, the heat insulation glass layer and the heat dissipation glass layer are both fixedly connected with the photovoltaic glass protection cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a heat dissipation output end and radiating fin mechanism at the inside setting of photovoltaic glass main part, photovoltaic glass main part are in the great change of temperature round the clock, and the temperature can carry out quick effectual conduction, improves the stability when using, avoids current high printing opacity super white photovoltaic glass when using, and thermal-insulated heat dispersion is not good enough, and the temperature difference changes the problem that has the possibility of spontaneous explosion when big.

2. Through the heat dissipation glass layer and the insulating glass layer that set up in photovoltaic glass safety cover inside, let the effectual improvement illuminance of glass board that heat dissipation glass layer and insulating glass layer are constituteed for the light transmissivity also obtains strengthening, so that satisfy the required high light transmission performance demand of present glass.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the photovoltaic glass protection cover of the present invention;

FIG. 3 is a schematic view of a partial structure of a photovoltaic glass main body of the present invention;

in the figure: 1. a photovoltaic glass protective cover; 2. a first inner cavity; 3. a heat-dissipating glass layer; 4. protecting the cushion block; 5. a hollow inner cavity; 6. a layer of insulating glass; 7. a photovoltaic glass body; 8. a heat dissipation output end; 9. a heat sink fin mechanism; 10. a conductive oxide thin film layer; 11. friction bump blocks; 12. and an anti-collision rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a high-transmittance low-reflection ultra-white photovoltaic glass comprising: the photovoltaic glass protection cover comprises a photovoltaic glass protection cover 1, wherein a first inner cavity 2 is arranged on the front side inside the photovoltaic glass protection cover 1, four protection cushion blocks 4 are arranged at four corners of the outer wall of the photovoltaic glass protection cover 1, four protection cushion blocks 4 are arranged, and the four protection cushion blocks 4 are fixedly connected with the photovoltaic glass protection cover 1;

further comprising:

the heat dissipation glass layer 3 is arranged inside the first inner cavity 2, a hollow inner cavity 5 is arranged inside the first inner cavity 2, a heat insulation glass layer 6 is arranged inside the hollow inner cavity 5, and the heat insulation glass layer 6 and the heat dissipation glass layer 3 are a group of double-layer glass light-transmitting plates;

the photovoltaic glass main body 7 is installed inside the photovoltaic glass protection cover 1, the photovoltaic glass main body 7 is installed on one side of the heat insulation glass layer 6, the end face of the photovoltaic glass main body 7 is provided with the conductive oxide thin film layer 10, and the conductive oxide thin film layer 10 and the end face of the photovoltaic glass main body 7 are coated with films.

Referring to fig. 2, the front end surface and the rear end surface of the photovoltaic glass main body 7 are provided with six heat dissipation output terminals 8, and one end of each of the six heat dissipation output terminals 8 penetrates through and extends into the photovoltaic glass main body 7.

Referring to fig. 2, the other ends of the six heat dissipation output terminals 8 are provided with a plurality of heat dissipation fin mechanisms 9, one end of each of the plurality of heat dissipation fin mechanisms 9 is fixedly connected with the other end of the heat dissipation output terminal 8, and the arrangement of the heat dissipation fin mechanisms 9 can conduct temperature well.

Referring to fig. 3, the lower end surface of the photovoltaic glass main body 7 is provided with a plurality of friction protrusions 11, the friction protrusions 11 are all fixedly connected with the lower end surface of the photovoltaic glass main body 7, and the friction protrusions 11 are arranged to enhance the friction force of the object and prevent the position from moving.

Referring to fig. 3, the two sides of the photovoltaic glass main body 7 are provided with the anti-collision rubber blocks 12, the anti-collision rubber blocks 12 are in a cross shape, the anti-collision rubber blocks 12 are provided with a plurality of anti-collision rubber blocks 12, the anti-collision rubber blocks 12 are in hot melting connection with the two sides of the photovoltaic glass main body 7, and the anti-collision rubber blocks 12 are arranged, so that the end faces of objects are reinforced in compressive strength.

Referring to fig. 2, the insulating glass layer 6 and the heat dissipation glass layer 3 are both fixedly connected to the photovoltaic glass protection cover 1, and the fixed connection enables stable use.

The working principle is as follows: when the glass is used, a plurality of friction protruding blocks 11 and anti-collision rubber blocks 12 are connected with a photovoltaic glass main body 7, then the photovoltaic glass main body 7 is integrally installed inside a first inner cavity 2 in a photovoltaic glass protective cover 1, a set heat dissipation glass layer 3 and a set heat insulation glass layer 6 are installed on the front end face of the photovoltaic glass main body 7, scattering and heat insulation glass consists of double-layer glass plates which are sealed together, a glass fiber interlayer with the thickness of 1-3 mm is arranged between the two glass plates, the illumination intensity is about 2-3 times greater than that of common window glass, when the temperature difference between day and night is large, the internal temperature can be conducted through a set heat dissipation output end 8 and a heat dissipation fin mechanism 9, the problem that the temperature difference is large and the possibility of spontaneous explosion is caused is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims (6)

1. The high-light-transmission low-reflection ultra-white photovoltaic glass comprises a photovoltaic glass protective cover (1), wherein a first inner cavity (2) is arranged on the front side inside the photovoltaic glass protective cover (1), four protection cushion blocks (4) are arranged at four corners of the outer wall of the photovoltaic glass protective cover (1), four protection cushion blocks (4) are arranged, and the four protection cushion blocks (4) are fixedly connected with the photovoltaic glass protective cover (1); the method is characterized in that: further comprising: the heat dissipation glass layer (3) is arranged inside the first inner cavity (2), a hollow inner cavity (5) is arranged inside the first inner cavity (2), a heat insulation glass layer (6) is arranged inside the hollow inner cavity (5), and the heat insulation glass layer (6) and the heat dissipation glass layer (3) are a group of double-layer glass light-transmitting plates; the photovoltaic glass main body (7) is installed in the photovoltaic glass protective cover (1), the photovoltaic glass main body (7) is installed on one side of the heat insulation glass layer (6), a conductive oxide thin film layer (10) is arranged on the end face of the photovoltaic glass main body (7), and the conductive oxide thin film layer (10) and the end face of the photovoltaic glass main body (7) are coated with films.

2. The high-transmittance low-reflection ultra-white photovoltaic glass as claimed in claim 1, wherein: the photovoltaic glass main part is characterized in that the front end face and the rear end face of the photovoltaic glass main part (7) are provided with six heat dissipation output ends (8), and the heat dissipation output ends (8) are provided with six heat dissipation output ends, wherein one end of each heat dissipation output end (8) penetrates through and extends to the inside of the photovoltaic glass main part (7).

3. The high-transmittance low-reflection ultra-white photovoltaic glass as claimed in claim 2, wherein: six the other end of heat dissipation output end (8) is provided with radiating fin mechanism (9), and radiating fin mechanism (9) are provided with a plurality of, a plurality of the one end of radiating fin mechanism (9) all with the other end fixed connection of heat dissipation output end (8).

4. The high-transmittance low-reflection ultra-white photovoltaic glass as claimed in claim 1, wherein: the lower end face of the photovoltaic glass main body (7) is provided with a friction protruding block (11), the friction protruding block (11) is provided with a plurality of friction protruding blocks, and the friction protruding blocks (11) are fixedly connected with the lower end face of the photovoltaic glass main body (7).

5. The high-transmittance low-reflection ultra-white photovoltaic glass as claimed in claim 1, wherein: the photovoltaic glass body (7) is characterized in that anti-collision rubber blocks (12) are arranged on two sides of the photovoltaic glass body (7), the anti-collision rubber blocks (12) are in a cross shape, the anti-collision rubber blocks (12) are provided with a plurality of rubber blocks, and the anti-collision rubber blocks (12) are connected with two sides of the photovoltaic glass body (7) in a hot melting mode.

6. The high-transmittance low-reflection ultra-white photovoltaic glass as claimed in claim 1, wherein: and the heat insulation glass layer (6) and the heat dissipation glass layer (3) are fixedly connected with the photovoltaic glass protection cover (1).

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