Hollow composite vacuum U-shaped photoelectric glass building component

Abstract

The invention provides a hollow composite vacuum U-shaped photoelectric glass building component which comprises U-shaped glass, at least two sets of plate glass are arranged on the U-shaped glass in parallel, the plate glass is fixedly connected with the U-shaped glass, at least one set of plate glass is photovoltaic power generation glass, and the two sides of the plate glass located on one side of the U-shaped glass are fixedly connected with the U-shaped glass. A vacuum layer and a hollow layer are respectively arranged; the flat glass is arranged in the U-shaped glass, the hollow layer is arranged on the U-shaped glass through the flat glass, and the overall sound insulation and heat insulation effects of the U-shaped glass are improved through the hollow layer.

Description

Technical Field

[0001] The invention relates to the technical field of U-shaped glass, and more particularly to a hollow composite vacuum U-shaped photoelectric glass building component. Background Art

[0002] U-shaped glass is named because of its "U"-shaped cross-section. There are many U-shaped glass bottles, which have properties such as light transmittance, heat insulation, and thermal insulation. They are not only widely used and convenient to construct, but also have unique architectural and decorative effects. They are adopted by urban and rural buildings in many countries in the world. At present, the market has high requirements for thermal insulation and noise reduction of glass. Since U-shaped glass has a certain thermal insulation effect, it is widely used, but the thermal insulation effect of U-shaped glass is relatively low. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a hollow composite vacuum U-shaped photovoltaic glass building component to overcome the above-mentioned defects in the prior art.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A hollow composite vacuum U-shaped photovoltaic glass building component comprises a U-shaped glass, on which at least two groups of flat glass are arranged in parallel, the flat glass and the U-shaped glass are fixedly connected, at least one group of the photovoltaic glass component is photovoltaic power generation glass, and a vacuum layer and a hollow layer are respectively arranged on both sides of the flat glass on one side of the U-shaped glass, and a vacuum sealing material is arranged in the vacuum layer.

[0006] Preferably, the flat glass includes LED glass, the hollow layer and the vacuum layer are respectively arranged on both sides of the LED glass, a lamp trough is arranged through the LED glass, and LED lamp beads are arranged on the side of the LED glass close to the hollow layer, and the lamp trough matches the LED lamp beads.

[0007] Preferably, the inner diameter of the lamp trough gradually decreases from the hollow layer to the vacuum layer, and the LED lamp beads match the lamp trough.

[0008] Preferably, the lamp trough is provided with a first inclined surface and a second inclined surface, both of which move toward the side where the hollow layer is located, a step surface is provided between the first inclined surface and the second inclined surface, and the LED lamp beads match the lamp trough.

[0009] Preferably, a support frame is provided in the hollow layer, and two sides of the support frame are pressed against the wing edges of the U-shaped glass.

[0010] Preferably, the vacuum layer is arranged on the side where the U-shaped glass is located, and a plurality of groups of convex points are arranged on the inner web of the U-shaped glass, and the flat glass is pressed against the convex points.

[0011] Preferably, the photovoltaic power generation glass is externally connected to a power regulating device, which uses the voltage or current of the power generated by the photovoltaic power generation glass as an operating value and controls it according to the performance of the photovoltaic power generation glass, thereby obtaining the maximum output point of the generated power and supplying it to the power system. The power regulating device has:

[0012] An inverter converts the generated power output from the photovoltaic power generation glass into commercial power;

[0013] An AVR control unit outputs a PWM command to the inverter to control the change of the operating value of the power generated by the photovoltaic glass;

[0014] A data storage unit that stores a plurality of operation values ​​under the variable control and a plurality of patterns of generated power from the solar panel based on the operation values; and

[0015] a maximum point tracking unit that adds a new operation value to a part of the operation value in the past search based on the pattern of the generated power in the past search to calculate the operation value for the next search and supplies it to the AVR control unit,

[0016] The maximum point tracking unit repeatedly searches and updates the operation value, and when a deviation of a plurality of repeatedly outputted generated powers is equal to or less than a predetermined value, the deviation is set as a maximum value.

[0017] A method for manufacturing a hollow composite vacuum U-shaped photovoltaic glass building component:

[0018] S1: Several groups of flat glass are placed in parallel inside the U-shaped glass, and the LED glass is located between the vacuum layer and the middle layer;

[0019] S2: Inject inert gas into the U-shaped glass and place the LED lamp beads in the lamp trough;

[0020] S3: The vacuum layer is evacuated, and the LED lamp beads move toward the side where the vacuum layer is located under the action of the pressure difference.

[0021] The beneficial effects of the present invention are as follows: flat glass is arranged inside the U-shaped glass, and a hollow layer and a vacuum layer are arranged on the U-shaped glass by utilizing the flat glass, and the hollow layer and the vacuum layer are utilized to improve the overall sound insulation and heat insulation effect of the U-shaped glass; photovoltaic power generation glass is utilized, and during use, solar energy is converted into electrical energy for use by the U-shaped glass and the electrical energy is collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the overall structure diagram of the present invention;

[0023] Figure 2 is another use state diagram of the present invention;

[0024] Figure 3 It is a partial enlarged view of the LED glass of the present invention.

[0025] Figure numerals: 1, U-shaped glass; 11, vacuum layer; 12, hollow layer; 2, flat glass; 31, lamp trough; 311, first inclined plane; 312, second inclined plane; 32, LED lamp beads; 4, supporting frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] The embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0030] A hollow composite vacuum U-shaped photovoltaic glass building component comprises a U-shaped glass 1, at least two groups of flat glass 2 are arranged in parallel on the U-shaped glass 1, the flat glass 2 is fixedly connected to the U-shaped glass 1, at least one group of the photovoltaic glass component is photovoltaic power generation glass, and vacuum layers 11 and hollow layers 12 are arranged on both sides of the flat glass 2 located on one side of the U-shaped glass 1; at least two groups of flat glass 2 are arranged on the U-shaped glass 1, and hollow layers 12 and vacuum layers 11 are arranged on both sides of the flat glass 2 located in the middle, and the heat insulation effect of the U-shaped glass 1 is improved by using the hollow layer 12 and the vacuum layer 11, and the sound insulation effect of the U-shaped glass 1 is improved; photovoltaic power generation glass is arranged in the U-shaped glass 1, and the photovoltaic power generation glass is used to convert solar energy into electrical energy for use by the U-shaped glass 1 and collect the electrical energy during use, and vacuum sealing material is arranged in the vacuum layer 11, and the vacuum sealing material is used to support the flat glass 2, thereby realizing the formation of the vacuum layer 11.

[0031] When the U-shaped glass 1 is a photovoltaic power generation glass, it includes the U-shaped glass 1, a crystalline silicon cell and a photovoltaic backplane. The crystalline silicon cell is arranged between the U-shaped glass 1 and the photovoltaic backplane. Hot melt adhesive is arranged between the U-shaped glass 1 and the crystalline silicon cell, and hot melt adhesive is also arranged between the crystalline silicon cell and the photovoltaic backplane.

[0032] When the flat glass 2 is photovoltaic power generation glass, it includes the flat glass 2 and thin-film photovoltaic, and hot melt adhesive is arranged between the flat glass 2 and the thin-film photovoltaic.

[0033] The flat glass 2 includes LED glass, and the hollow layer 12 and the vacuum layer 11 are respectively arranged on both sides of the LED glass. A lamp groove 31 is arranged through the LED glass, and an LED lamp bead 32 is arranged on the side of the LED glass close to the hollow layer 12. The lamp groove 31 matches the LED lamp bead 32. The LED glass is arranged between the hollow layer 12 and the vacuum layer 11, and the lamp groove 31 is arranged on the LED glass. The LED glass is arranged in the lamp groove 31. During the vacuuming process of the vacuum layer 11, the pressure difference on both sides of the LED glass is used to squeeze the LED lamp bead 32 to the side where the vacuum layer 11 is located, so that the LED lamp bead 32 is pressed tightly in the lamp groove 31.

[0034] The inner diameter of the lamp trough 31 gradually decreases from the hollow layer 12 to the vacuum layer 11, and the LED lamp beads 32 match the lamp trough 31; during the vacuuming process, the LED lamp beads 32 move in the lamp trough 31 toward the side where the vacuum layer 11 is located, and the inner diameter of the lamp trough 31 gradually decreases from the hollow layer 12 to the vacuum layer 11, and the LED lamp beads 32 match the lamp trough 31. The lamp trough 31 is used to limit the LED lamp beads 32 to prevent the LED lamp beads 32 from entering the vacuum layer 11. At the same time, the LED lamp beads 32 are used to achieve the sealing of the LED glass to prevent the air in the hollow layer 12 from entering the vacuum layer 11 and affecting the sealing of the vacuum layer 11.

[0035] A first inclined surface 311 and a second inclined surface 312 are provided on the lamp trough 31, and both the first inclined surface 311 and the second inclined surface 312 move toward the side where the hollow layer 12 is located, a step surface is provided between the first inclined surface 311 and the second inclined surface 312, and the LED lamp bead 32 matches the lamp trough 31; a first inclined surface 311 and a second inclined surface 312 are provided in the LED lamp trough 31, and the first inclined surface 311 and the second inclined surface 312 are used to increase the limit of the LED lamp bead 32 to avoid the LED lamp bead 32 from being misplaced and affecting the sealing of the vacuum layer 11.

[0036] A support frame 4 is arranged in the hollow layer 12, and both sides of the support frame 4 are pressed against the wing edges of the U-shaped glass 1; a support frame 4 is arranged in the hollow layer 12, and the support frame 4 is used to support the flat glass 2 and increase the overall strength of the U-shaped glass 1.

[0037] The vacuum layer 11 is arranged on the side where the U-shaped glass 1 is located, and a plurality of groups of convex points are arranged on the inner web of the U-shaped glass 1, and the flat glass 2 is pressed against the convex points; convex points are arranged on the U-shaped glass 1, and the convex points are pressed against the flat glass 2, and the vacuum layer 11 is formed between the flat glass 2 and the U-shaped glass 1 by using the convex points.

[0038] The photovoltaic glass is externally connected with a power regulating device. The power regulating device uses the voltage or current of the power generated by the photovoltaic glass as the operating value and controls it according to the performance of the photovoltaic glass, so as to obtain the maximum output point of the generated power and supply it to the power system. The power regulating device has:

[0039] An inverter that converts the generated electricity output from the photovoltaic glass into commercial electricity;

[0040] An AVR control unit that outputs a PWM command to an inverter to control the change of an operating value of the power generated by the photovoltaic glass;

[0041] a data storage unit that stores a plurality of operation values ​​under variable control and a plurality of patterns of generated power from the solar panel based on the operation values; and

[0042] a maximum point tracking unit that adds a new operation value to a part of the operation value in the past search based on the pattern of the generated power in the past search to calculate the operation value for the next search and supplies it to the AVR control unit;

[0043] The maximum point tracking unit repeatedly searches and updates the operation value, and when a deviation among a plurality of repeatedly outputted generated powers is equal to or smaller than a predetermined value, the deviation is set as the maximum value.

[0044] A method for manufacturing U-shaped photoelectric glass with a vacuum layer 11 and a hollow layer 12:

[0045] S1: Several groups of flat glass 2 are placed in parallel in the U-shaped glass 1, and the LED glass is located between the vacuum layer 11 and the middle layer;

[0046] S2: Inject inert gas into the U-shaped glass 1 and place the LED lamp beads 32 in the lamp groove 31;

[0047] S3: The vacuum layer 11 is evacuated, and the LED lamp beads 32 move toward the side where the vacuum layer 11 is located under the action of the pressure difference.

[0048] LED glass and photoelectric glass are placed in parallel in the U-shaped glass 1, and the LED glass is arranged between the U-shaped glass 1 and the photoelectric glass. Inert gas is injected into the U-shaped glass 1 to reduce the air content in the U-shaped glass 1, and LED lamp beads 32 are placed in the lamp trough 31, and sealant is placed in the lamp trough 31; the vacuum layer 11 is evacuated, and during the evacuation process, the LED lamp beads 32 move toward the side where the vacuum layer 11 is located, so that the LED lamp beads 32 are squeezed into the lamp trough 31, thereby improving the sealing of the lamp trough 31.

[0049] The above are only preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A hollow composite vacuum U-shaped photovoltaic glass building component, comprising a U-shaped glass (1), characterized in that: At least two groups of flat glass (2) are arranged in parallel on the U-shaped glass (1), the flat glass (2) and the U-shaped glass (1) are fixedly connected, at least one group of the photovoltaic glass component is photovoltaic power generation glass, and a vacuum layer (11) and a hollow layer (12) are respectively arranged on both sides of the flat glass (2) on one side of the U-shaped glass (1), and a vacuum sealing material is arranged in the vacuum layer (11).

2. A hollow composite vacuum U-shaped photovoltaic glass building component according to claim 1, characterized in that: The flat glass (2) comprises LED glass, the hollow layer (12) and the vacuum layer (11) are respectively arranged on both sides of the LED glass, a lamp trough (31) is arranged through the LED glass, and an LED lamp bead (32) is arranged on a side of the LED glass close to the hollow layer (12), and the lamp trough (31) matches the LED lamp bead (32).

3. The hollow composite vacuum U-shaped photovoltaic glass building component according to claim 2, characterized in that: The inner diameter of the lamp trough (31) gradually decreases from the hollow layer (12) to the vacuum layer (11), and the LED lamp beads (32) match the lamp trough (31).

4. The hollow composite vacuum U-shaped photovoltaic glass building component according to claim 2, characterized in that: The lamp trough (31) is provided with a first inclined surface (311) and a second inclined surface (312), the first inclined surface (311) and the second inclined surface (312) both move towards the side where the hollow layer (12) is located, a step surface is provided between the first inclined surface (311) and the second inclined surface (312), and the LED lamp bead (32) matches the lamp trough (31).

5. The hollow composite vacuum U-shaped photovoltaic glass building component according to claim 1, characterized in that: A support frame (4) is arranged in the hollow layer (12), and two sides of the support frame (4) are pressed against the wing edges of the U-shaped glass (1).

6. The hollow composite vacuum U-shaped photovoltaic glass building component according to claim 1, characterized in that: The vacuum layer (11) is arranged on the side where the U-shaped glass (1) is located, and a plurality of groups of convex points are arranged on the inner web of the U-shaped glass (1), and the flat glass (2) is pressed against the convex points.

7. The hollow composite vacuum U-shaped photovoltaic glass building component according to claim 1, characterized in that: The photovoltaic power generation glass is externally connected to a power regulating device, which uses the voltage or current of the power generated by the photovoltaic power generation glass as an operating value and controls it according to the performance of the photovoltaic power generation glass, thereby obtaining the maximum output point of the generated power and supplying it to the power system. The power regulating device has: An inverter converts the generated power output from the photovoltaic power generation glass into commercial power; An AVR control unit outputs a PWM command to the inverter to control the change of the operating value of the power generated by the photovoltaic glass; a data storage unit storing a plurality of operation values ​​under the variable control and a plurality of patterns of generated power from the solar panel based on the operation values; and a maximum point tracking unit that adds a new operation value to a part of the operation value in the past search based on the pattern of the generated power in the past search to calculate the operation value for the next search and supplies it to the AVR control unit, The maximum point tracking unit repeatedly searches and updates the operation value, and when a deviation of a plurality of repeatedly outputted generated powers is equal to or less than a predetermined value, the deviation is set as a maximum value.

8. A method for manufacturing a hollow composite vacuum U-shaped photovoltaic glass building component, characterized in that: S1: A plurality of groups of flat glass (2) are placed in parallel inside the U-shaped glass (1), and the LED glass is located between the vacuum layer (11) and the middle layer; S2: Inject inert gas into the U-shaped glass (1), and place the LED lamp bead (32) in the lamp trough (31); S3: The vacuum layer (11) is subjected to a vacuum treatment, and the LED lamp beads (32) move toward the side where the vacuum layer (11) is located under the action of the pressure difference.

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