Liquid lens composite liquid light funnel condensation high-efficiency liquid cooling photovoltaic cell assembly

Abstract

The utility model relates to a liquid lens composite liquid light funnel condensation high-efficiency liquid cooling photovoltaic cell assembly, which comprises a solar photovoltaic cell assembly, a toughened glass plate, a light funnel, a binding agent, a liquid injection nozzle and a transparent anti-freezing aqueous solution. The wave-shaped cambered surface convex peak liquid low-power condensing lens corresponds to the rectangular long-strip photovoltaic cell, or a convex square cambered surface closed-loop supporting frame liquid low-power condensing lens which is in matrix continuation symmetry corresponds to the square photovoltaic cell; the adjacent continuation symmetrical waveform cambered surface convex peak liquid low-power condensing lens is formed, or the liquid low-power condensing lens is a matrix continuation symmetrical convex square cambered surface closed-loop supporting frame liquid low-power condensing lens. A binding agent, ultra-white tempered glass and a photovoltaic cell assembly are combined into a whole in a sealed mode, a hollow interlayer is filled with a transparent anti-freezing water solution through a liquid injection nozzle, then the liquid injection nozzle is closed, the liquid lens composite liquid light funnel condensation efficient liquid cooling photovoltaic cell assembly is manufactured, and liquid lens composite liquid light funnel condensation efficient power generation is achieved.

Description

Technical Field

[0001] The utility model relates to a solar photovoltaic cell assembly, in particular to a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly, belonging to the field of renewable energy. Background Art

[0002] The energy from the sun reaching the ground every second is as high as 800,000 kilowatts. If 0.1% of the solar energy on the earth's surface is converted into electricity, and the conversion rate is 5%, the annual power generation can reach 5.6×1012 kilowatt-hours, which is equivalent to 40 times the current energy consumption in the world. Therefore, with abundant solar energy resources, the photovoltaic power generation industry has great development prospects.

[0003] With the requirements of low-carbon development in my country, solar photovoltaic power generation has flourished and has become a trend. At present, conventional flat-plate silicon photovoltaic cell power generation devices do not track the sun, and the technology is highly mature and reliable. However, the photoelectric conversion efficiency of commercial photovoltaic cells is generally 10% to 20%. In other words, nearly 80% of solar energy is not reasonably utilized and converted into heat energy, which leads to an increase in the temperature of photovoltaic cells. For every 1 degree increase in the temperature of photovoltaic cells, the efficiency decreases by about 0.5%. That is, if the surface temperature of photovoltaic cells is too high, it will seriously affect the power generation efficiency of photovoltaic cells. Moreover, monocrystalline silicon photovoltaic cells will produce hot spot effects due to foreign matter blocking, affecting their power generation and even damaging photovoltaic cells.

[0004] At present, photovoltaic cells use natural heat dissipation, which relies on natural cooling of air. Due to the slow air flow, the cooling effect is not good. In addition, the conventional solar photovoltaic cell modules have poor heat storage capacity. Under sunlight, the temperature of photovoltaic cells rises sharply. When the sun sets, the temperature of photovoltaic cell modules drops rapidly, which is completely against the natural ecology. The temperature of photovoltaic cell modules is very high during the day and drops rapidly at night, which increases the temperature difference between day and night in the area where photovoltaic cell modules are installed, and the upward airflow cannot be continuously generated, resulting in an inversion layer phenomenon in the atmosphere.

[0005] Moreover, when the photovoltaic cell curtain wall is combined with the building, in the summer, the waste heat generated by the photovoltaic cells will increase the indoor temperature and affect the comfort of the indoor environment. In winter, the photovoltaic cell power generation module has a poor indoor insulation and heating effect, resulting in a waste of heat energy. Therefore, reducing its temperature during illumination, improving the power generation efficiency of photovoltaic cells, and solving its hot spot effect have become the key points of technical research. Therefore, there is an urgent need for a low-cost, reliable, building material that can be used as a building material, achieve integration with buildings, reduce power generation costs, and imitate the natural environment, and avoid the problem of high temperature of photovoltaic cells during the day, rapid cooling at night, and increased temperature difference between day and night. It can generate continuous updrafts to solve the problem of inversion layer, which will become the development direction of photovoltaic power generation. Summary of the invention

[0006] In order to solve the above problems, there is an urgent need for a light-transmitting element that has good light-transmitting properties, a heat-insulating element that has good cooling and heat-storage effects, and a building material element that has extremely high strength, low cost, easy replacement and maintenance, and easy regeneration. It has both the function of power generation and the characteristics of cooling, heat storage and high strength.

[0007] In order to overcome the existing problems, a "liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly" was invented. This device not only has a simple production process and low cost, but also has high light transmittance, good thermal insulation performance, high mechanical strength, and is conducive to large-scale production and use.

[0008] The technical solution adopted by the utility model to solve its technical problems is:

[0009] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, including a solar photovoltaic cell assembly, a tempered glass plate, a light funnel, a binder, a liquid injection nozzle, and a transparent antifreeze aqueous solution. Its characteristics are: a liquid low-power focusing lens with a length and width corresponding to the size of the photovoltaic cell assembly is a liquid low-power focusing lens with adjacent symmetrical waveform arc surface convex peaks corresponding to a rectangular long strip photovoltaic cell, or a liquid low-power focusing lens with a matrix symmetrical raised square arc surface closed-loop support frame corresponding to a square photovoltaic cell. It is processed by thermoplastic into a liquid low-power focusing lens with adjacent symmetrical waveform arc surface convex peaks, or the liquid low-power focusing lens is a liquid low-power focusing lens with a matrix symmetrical raised square arc surface closed-loop support frame, and a hollow interlayer is formed by sealing and combining with an equal-height circumferential closed-loop support head frame.

[0010] Or a liquid low-power focusing lens with a length and width corresponding to the size of the photovoltaic cell assembly, which is provided with an equal-height circumference closed-loop support head frame integral with it, an adjacent symmetrically extended wave-shaped curved surface convex peak liquid low-power focusing lens, or a matrix-extended symmetrical raised square curved surface closed-loop support frame liquid low-power focusing lens. It is processed by thermoplastic into an adjacent symmetrically extended wave-shaped curved surface convex peak liquid low-power focusing lens, or the liquid low-power focusing lens is a matrix-extended symmetrical raised square curved surface closed-loop support frame liquid low-power focusing lens, which is sealed and combined with an equal-height circumference closed-loop support head frame integral with it to form a hollow interlayer.

[0011] The light funnel is a corrugated light-concentrating groove with a convex peak ridge, an inclined slope, a hollow bottom surface connected with a flat groove, a large light-inlet opening with two end caps, and a small hollow bottom surface connected with a flat groove for arranging photovoltaic cells, wherein the convex peak ridge is the connecting folding line of the two inclined slopes. The inclined slope of the corrugated plate of the light funnel light-concentrating groove group is a symmetrical slope, or an asymmetrical slope, and the inclined slope is a plane or an arc surface. A plurality of adjacent corrugated light-concentrating groove group light funnels are connected to form a corrugated light funnel plate with a plurality of groups of light-concentrating grooves through the convex peak ridge slope connecting folding line, the flat groove bottom connecting ribs and the end caps of the corrugated plate of the light-concentrating groove. A transparent antifreeze aqueous solution convection circulation channel is provided on the convex peak ridge slope connecting folding line and the connecting ribs between the bottom of the slope and the flat groove bottom. A reflector is provided on the surface of the corrugated light funnel of the light-concentrating groove group.

[0012] Or the light funnel is a hollow polyhedron, each side of the polyhedron is a gradient shape, the upper port of the polyhedron includes a square or a honeycomb hexagon, and the lower port is a gradient opening corresponding to the shape of the photovoltaic cell. The light funnel is connected to the light funnel with a chamfered joint surface to form a light funnel plate corresponding to the size of the cover glass plate; the inner surface of the light funnel is attached with a reflector. Among them, the light funnel is connected to the upper folding line and the connection between the bottom of the side and the bottom of the flat groove with a chamfered joint surface, and a transparent antifreeze water solution convection circulation channel is provided. Its inner surface is attached with a reflector.

[0013] The light funnel reflector is self-generated, or is generated by vacuum evaporation, or chemical electroplating.

[0014] The corrugated light funnel plate and the matrix light funnel plate are corrugated light funnel plates and matrix light funnel plates which are made of metal sheets by stamping, stretching and opening holes and have a large upper opening and a small lower opening.

[0015] The corrugated light funnel plate and the matrix light funnel plate are either heated and softened metal sheets. The edges of the metal sheets are tightly sealed by a mold, and high-temperature and high-pressure working gas is blown and pressed on the upper surface of the metal sheets. The mold is exhausted on the lower surface of the metal sheets to achieve blowing, stretching and opening of the metal sheets to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings.

[0016] The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening.

[0017] The corrugated light funnel plate and the matrix light funnel plate are produced by heating and softening the flat glass, pressing and sealing the periphery of the flat glass through a mold, blowing and pressing the high-temperature and high-pressure working gas on the upper surface of the flat glass, and exhausting the gas from the mold on the lower surface of the flat glass to achieve blowing, stretching and opening of the flat glass to form corrugated light funnel plates and matrix light funnel plates with a large upper opening and a small lower opening.

[0018] The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the plastic, and then punching, stretching and opening the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening.

[0019] Or the corrugated light funnel plate and the matrix light funnel plate are heated and softened plastic plates. The edges of the plastic plates are sealed by pressing the mold, and the high-temperature and high-pressure working gas is blown and pressed on the upper surface of the plastic plates. The mold is exhausted on the lower surface of the plastic plates to achieve the blowing, stretching and opening of the plastic plates to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings.

[0020] The bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell. The photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between an electrically insulating bottom plate and a single-layer ultra-white tempered glass panel, or the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between a single-layer tempered glass plate and an ultra-white tempered glass panel. The copper foil layer, the insulating layer and the heat sink are arranged in sequence on the bottom surface of the solar cell, and the electrode wires of the photovoltaic cell assembly are led out through adhesive sealing.

[0021] The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly. On the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid. The area of ​​the solar cell is the same as the area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid.

[0022] Or the bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell. The photovoltaic cells of the photovoltaic cell assembly are positioned and arranged in series, placed in an ultra-white glass tube, injected with electrical insulating cooling liquid, and the positive and negative electrodes are sealed and led out through electrical insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing. Or the photovoltaic cells are bonded and arranged in series, placed in an ultra-white glass flat tube, injected with electrical insulating transparent glue, and the positive and negative electrodes are sealed and led out through electrical insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing. Copper foil layer heat dissipation plates are arranged in sequence on the bottom surface of the solar cell. A transparent antifreeze water solution convection circulation cooling flow channel is provided at the bottom of the ultra-white glass flat tube. The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly. On the plane of the light funnel concentrator port placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, corresponding to the shape of the light funnel concentrator port placed in the liquid. The area of ​​the solar cell is the same as or smaller than the area of ​​the light funnel concentrator port placed in the liquid.

[0023] The liquid low-power focusing lens corresponds to a light funnel placed in the liquid, and corresponds to a unit solar photovoltaic cell series combination matrix, which is combined to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0024] The contour circle closed-loop support head frame integrated with the liquid low-power focusing lens is sealed and combined with the ultra-white tempered glass and the photovoltaic cell assembly through a binder. The liquid low-power focusing lens or the contour circle closed-loop support head frame is provided with a liquid injection nozzle. After the transparent antifreeze solution is filled into the hollow interlayer through the injection nozzle, the injection nozzle is closed after vacuuming, or the high-temperature transparent antifreeze solution is filled into the hollow interlayer and the injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0025] The closed-loop liquid low-magnification focusing lens support head frame is sealed and connected as a whole with the solar photovoltaic cell assembly of corresponding size and the corrugated light funnel plate or matrix light funnel plate placed between the liquid low-magnification focusing lenses through a binder to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly with a thermoplastic formed support head frame with a closed-loop sealing bonding belt surface.

[0026] The thermoplastic forming support head frame liquid low-power focusing lens is provided with a liquid injection nozzle, after the transparent antifreeze solution is filled into the hollow interlayer through the liquid injection nozzle, the liquid injection nozzle is closed after vacuuming to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly. Or after the high-temperature transparent antifreeze solution is filled into the hollow interlayer, the liquid injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly.

[0027] The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the corrugated plate of the light funnel focusing slot group is statically installed at a vertical irradiation angle between the spring and autumnal equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a two-dimensional servo tracking device.

[0028] The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the light funnel matrix is ​​statically installed at a vertical irradiation angle between the spring and autumn equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a three-dimensional servo tracking device.

[0029] The liquid lens composite liquid light funnel focuses light and efficiently cools the photovoltaic cell assembly, or a protective frame is provided around it.

[0030] The refractive index of vacuum and air is 1. The refractive index of glass is 1.5. The refractive index of water is 1.333.

[0031] Liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, because in the hollow interlayer between the closed-loop liquid low-power focusing lens and the photovoltaic cell assembly, a light funnel module corresponding to the hollow interlayer is placed, and a transparent antifreeze aqueous solution with a refractive index similar to that of tempered glass is filled, so that the liquid lens focuses light into the light funnel, and finally shines on the photovoltaic cell assembly through reflection and direct radiation, achieving efficient power generation. Because the light funnel is placed in the liquid and a liquid convection cooling channel is set, the heat generated by the photovoltaic cell is quickly taken away, and the heat is dissipated and cooled through the liquid lens and the photovoltaic cell backplane, achieving its efficient power generation, cooling and heat storage. This structural device can achieve non-tracking power generation and tracking efficient power generation.

[0032] At the same time, under the condition of little influence on the sunlight transmittance, because the specific heat of the transparent antifreeze solution is much higher than that of air and glass, it has a good cooling and heat storage effect on the solar photovoltaic cell assembly, so that the transparent antifreeze solution cools down at night and heats up during the day, maximizing the good restriction and buffering effect on the temperature rise of the solar photovoltaic cell assembly. And because its structure is a sandwich between two layers of glass, it is filled with a transparent antifreeze solution under negative pressure or vacuum, and the transparent antifreeze solution is an incompressible liquid medium, so that the liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly is tightly pressed under the action of atmospheric pressure, and the force is uniform, so that its strength and safety are greatly improved, and the problem of the solar photovoltaic cell assembly's high surface temperature causing the solar photovoltaic cell assembly to reduce its power generation efficiency. Due to the scattering effect of sunlight in glass and transparent antifreeze solution, the hot spot effect of the solar photovoltaic cell assembly caused by the obstruction of debris is reduced. And the solar photovoltaic cell assembly quickly heats up and cools down, which makes the installation area have a large temperature difference between day and night, and the rising air flow cannot be continuously generated at night, resulting in the problem of the inversion layer.

[0033] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, including a solar photovoltaic cell assembly, a tempered glass plate, a light funnel, a binder, a liquid injection nozzle, and a transparent antifreeze aqueous solution. Its characteristics are: a liquid low-power focusing lens with a length and width corresponding to the size of the photovoltaic cell assembly is a liquid low-power focusing lens with adjacent symmetrical waveform arc surface convex peaks corresponding to a rectangular long strip photovoltaic cell, or a liquid low-power focusing lens with a matrix symmetrical raised square arc surface closed-loop support frame corresponding to a square photovoltaic cell. It is processed by thermoplastic into a liquid low-power focusing lens with adjacent symmetrical waveform arc surface convex peaks, or the liquid low-power focusing lens is a liquid low-power focusing lens with a matrix symmetrical raised square arc surface closed-loop support frame, and a hollow interlayer is formed by sealing and combining with an equal-height circumferential closed-loop support head frame.

[0034] Or a liquid low-power focusing lens with a length and width corresponding to the size of the photovoltaic cell assembly, which is provided with an equal-height circumference closed-loop support head frame integral with it, an adjacent symmetrically extended wave-shaped curved surface convex peak liquid low-power focusing lens, or a matrix-extended symmetrical raised square curved surface closed-loop support frame liquid low-power focusing lens. It is processed by thermoplastic into an adjacent symmetrically extended wave-shaped curved surface convex peak liquid low-power focusing lens, or the liquid low-power focusing lens is a matrix-extended symmetrical raised square curved surface closed-loop support frame liquid low-power focusing lens, which is sealed and combined with an equal-height circumference closed-loop support head frame integral with it to form a hollow interlayer.

[0035] The light funnel is a corrugated light-concentrating groove with a convex peak ridge, an inclined slope, a hollow bottom surface connected with a flat groove, a large light-inlet opening with two end caps, and a small hollow bottom surface connected with a flat groove for arranging photovoltaic cells, wherein the convex peak ridge is the connecting folding line of the two inclined slopes. The inclined slope of the corrugated plate of the light funnel light-concentrating groove group is a symmetrical slope, or an asymmetrical slope, and the inclined slope is a plane or an arc surface. A plurality of adjacent corrugated light-concentrating groove group light funnels are connected to form a corrugated light funnel plate with a plurality of groups of light-concentrating grooves through the convex peak ridge slope connecting folding line, the flat groove bottom connecting ribs and the end caps of the corrugated plate of the light-concentrating groove. A transparent antifreeze aqueous solution convection circulation channel is provided on the convex peak ridge slope connecting folding line and the connecting ribs between the bottom of the slope and the flat groove bottom. A reflector is provided on the surface of the corrugated light funnel of the light-concentrating groove group.

[0036] Or the light funnel is a hollow polyhedron, each side of the polyhedron is a gradient shape, the upper port of the polyhedron includes a square or a honeycomb hexagon, and the lower port is a gradient opening corresponding to the shape of the photovoltaic cell. The light funnel is connected to the light funnel with a chamfered joint surface to form a light funnel plate corresponding to the size of the cover glass plate; the inner surface of the light funnel is attached with a reflector. Among them, the light funnel is connected to the upper folding line and the connection between the bottom of the side and the bottom of the flat groove with a chamfered joint surface, and a transparent antifreeze water solution convection circulation channel is provided. Its inner surface is attached with a reflector.

[0037] The light funnel reflector is self-generated, or is generated by vacuum evaporation, or chemical electroplating.

[0038] The corrugated light funnel plate and the matrix light funnel plate are corrugated light funnel plates and matrix light funnel plates which are made of metal sheets by stamping, stretching and opening holes and have a large upper opening and a small lower opening.

[0039] The corrugated light funnel plate and the matrix light funnel plate are either heated and softened metal sheets. The edges of the metal sheets are tightly sealed by a mold, and high-temperature and high-pressure working gas is blown and pressed on the upper surface of the metal sheets. The mold is exhausted on the lower surface of the metal sheets to achieve blowing, stretching and opening of the metal sheets to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings.

[0040] The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening.

[0041] The corrugated light funnel plate and the matrix light funnel plate are produced by heating and softening the flat glass, pressing and sealing the periphery of the flat glass through a mold, blowing and pressing the high-temperature and high-pressure working gas on the upper surface of the flat glass, and exhausting the gas from the mold on the lower surface of the flat glass to achieve blowing, stretching and opening of the flat glass to form corrugated light funnel plates and matrix light funnel plates with a large upper opening and a small lower opening.

[0042] The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the plastic, and then punching, stretching and opening the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening.

[0043] Or the corrugated light funnel plate and the matrix light funnel plate are heated and softened plastic plates. The edges of the plastic plates are sealed by pressing the mold, and the high-temperature and high-pressure working gas is blown and pressed on the upper surface of the plastic plates. The mold is exhausted on the lower surface of the plastic plates to achieve the blowing, stretching and opening of the plastic plates to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings.

[0044] The bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell. The photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between an electrically insulating bottom plate and a single-layer ultra-white tempered glass panel, or the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between a single-layer tempered glass plate and an ultra-white tempered glass panel. The copper foil layer, the insulating layer and the heat sink are arranged in sequence on the bottom surface of the solar cell, and the electrode wires of the photovoltaic cell assembly are led out through adhesive sealing.

[0045] The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly. On the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid. The area of ​​the solar cell is the same as the area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid.

[0046] Or the bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell. The photovoltaic cells of the photovoltaic cell assembly are positioned and arranged in series, placed in an ultra-white glass tube, injected with electrical insulating cooling liquid, and the positive and negative electrodes are sealed and led out through electrical insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing. Or the photovoltaic cells are bonded and arranged in series, placed in an ultra-white glass flat tube, injected with electrical insulating transparent glue, and the positive and negative electrodes are sealed and led out through electrical insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing. Copper foil layer heat dissipation plates are arranged in sequence on the bottom surface of the solar cell. A transparent antifreeze water solution convection circulation cooling flow channel is provided at the bottom of the ultra-white glass flat tube. The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly. On the plane of the light funnel concentrator port placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, corresponding to the shape of the light funnel concentrator port placed in the liquid. The area of ​​the solar cell is the same as or smaller than the area of ​​the light funnel concentrator port placed in the liquid.

[0047] The liquid low-power focusing lens corresponds to a light funnel placed in the liquid, and corresponds to a unit solar photovoltaic cell series combination matrix, which is combined to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0048] The contour circle closed-loop support head frame integrated with the liquid low-power focusing lens is sealed and combined with the ultra-white tempered glass and the photovoltaic cell assembly through a binder. The liquid low-power focusing lens or the contour circle closed-loop support head frame is provided with a liquid injection nozzle. After the transparent antifreeze solution is filled into the hollow interlayer through the injection nozzle, the injection nozzle is closed after vacuuming, or the high-temperature transparent antifreeze solution is filled into the hollow interlayer and the injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0049] The closed-loop liquid low-magnification focusing lens support head frame is sealed and connected as a whole with the solar photovoltaic cell assembly of corresponding size and the corrugated light funnel plate or matrix light funnel plate placed between the liquid low-magnification focusing lenses through a binder to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly with a thermoplastic formed support head frame with a closed-loop sealing bonding belt surface.

[0050] The thermoplastic forming support head frame liquid low-power focusing lens is provided with a liquid injection nozzle, after the transparent antifreeze solution is filled into the hollow interlayer through the liquid injection nozzle, the liquid injection nozzle is closed after vacuuming to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly. Or after the high-temperature transparent antifreeze solution is filled into the hollow interlayer, the liquid injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly.

[0051] The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the corrugated plate of the light funnel focusing slot group is statically installed at a vertical irradiation angle between the spring and autumnal equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a two-dimensional servo tracking device.

[0052] The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the light funnel matrix is ​​statically installed at a vertical irradiation angle between the spring and autumn equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a three-dimensional servo tracking device.

[0053] The liquid lens composite liquid light funnel focuses light and efficiently cools the photovoltaic cell assembly, or a protective frame is provided around it.

[0054] The refractive index of vacuum and air is 1. The refractive index of glass is 1.5. The refractive index of water is 1.333.

[0055] Liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, because in the hollow interlayer between the closed-loop liquid low-power focusing lens and the photovoltaic cell assembly, a light funnel module corresponding to the hollow interlayer is placed, and a transparent antifreeze aqueous solution with a refractive index similar to that of tempered glass is filled, so that the liquid lens focuses light into the light funnel, and finally shines on the photovoltaic cell assembly through reflection and direct radiation, achieving efficient power generation. Because the light funnel is placed in the liquid and a liquid convection cooling channel is set, the heat generated by the photovoltaic cell is quickly taken away, and the heat is dissipated and cooled through the liquid lens and the photovoltaic cell backplane, achieving its efficient power generation, cooling and heat storage. This structural device can achieve non-tracking power generation and tracking efficient power generation.

[0056] At the same time, under the condition of little influence on the sunlight transmittance, because the specific heat of the transparent antifreeze solution is much higher than that of air and glass, it has a good cooling and heat storage effect on the solar photovoltaic cell assembly, so that the transparent antifreeze solution cools down at night and heats up during the day, maximizing the good restriction and buffering effect on the temperature rise of the solar photovoltaic cell assembly. And because its structure is a sandwich between two layers of glass, it is filled with a transparent antifreeze solution under negative pressure or vacuum, and the transparent antifreeze solution is an incompressible liquid medium, so that the liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly is tightly pressed under the action of atmospheric pressure, and the force is uniform, so that its strength and safety are greatly improved, and the problem of the solar photovoltaic cell assembly's high surface temperature causing the solar photovoltaic cell assembly to reduce its power generation efficiency. Due to the scattering effect of sunlight in glass and transparent antifreeze solution, the hot spot effect of the solar photovoltaic cell assembly caused by the obstruction of debris is reduced. And the solar photovoltaic cell assembly quickly heats up and cools down, which makes the installation area have a large temperature difference between day and night, and the rising air flow cannot be continuously generated at night, resulting in the problem of the inversion layer.

[0057] On the back of the solar photovoltaic cell assembly, there is a tempered glass plate, or a metal plate, or a plastic plate, whose length and width dimensions correspond to those of the photovoltaic cell assembly, which are sealed and combined by an equal-height circumferential closed-loop support head frame to form a hollow interlayer; the hollow interlayer is filled with gas as a heat-insulating layer; the equal-height circumferential closed-loop support head frame is sealed and combined with the tempered glass plate, or the metal plate, or the plastic plate and the photovoltaic cell assembly through a binder, and a liquid injection nozzle is provided on the tempered glass plate, the metal plate, or the plastic plate, or the equal-height circumferential closed-loop support head frame, and a transparent antifreeze aqueous solution is filled into the hollow interlayer through the liquid injection nozzle, and then the liquid injection nozzle is closed after vacuuming, or a high-temperature transparent antifreeze aqueous solution is filled into the hollow interlayer and then the liquid injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0058] Or, on the back of the liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, there is a thermoplastic formed support frame cover plate with a length and width corresponding to the photovoltaic cell assembly, and the cover plate is a tempered glass plate or a metal plate, or a plastic plate, which is softened by heating, stretched and tempered to form a closed-loop concave bottom plate. The thermoplastic formed support frame cover plate, or the metal plate, or the plastic plate is provided with a liquid injection nozzle, and after the transparent antifreeze aqueous solution is filled into the hollow interlayer through the liquid injection nozzle, the liquid injection nozzle is closed after vacuuming, so as to form a thermoplastic formed support frame tempered glass liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0059] Or after the high-temperature transparent antifreeze aqueous solution is filled into the hollow interlayer, the liquid injection nozzle is closed to form a thermoplastic forming support frame tempered glass plate or metal plate, or a plastic plate liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0060] Liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, because the hollow interlayer between the thermoplastic forming support head frame tempered glass plate and the photovoltaic cell assembly is filled with antifreeze solution, and the specific heat of the antifreeze solution is much higher than that of air and glass, it has a good cooling and heat storage effect on the solar photovoltaic cell assembly, so that the transparent antifreeze solution cools down at night and heats up during the day, and maximizes the good restriction and buffering effect on the temperature rise of the solar photovoltaic cell assembly. And because its structure is a sandwich between two layers of glass, it is filled with antifreeze solution under negative pressure or vacuum state, and the antifreeze solution is an incompressible liquid medium, so that the liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly is tightly pressed under the action of atmospheric pressure, and the force is evenly applied, so that its strength is greatly improved, which solves the problem that the solar photovoltaic cell assembly has a high surface temperature, which reduces the power generation efficiency of the solar photovoltaic cell assembly, and the solar photovoltaic cell assembly quickly heats up and cools down, resulting in a large temperature difference between day and night in the installation area, and the inability to continuously generate rising airflow at night and the appearance of an inversion layer.

[0061] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, including a solar photovoltaic cell assembly, a tempered glass plate, a light funnel, a binder, a liquid injection nozzle, and a transparent antifreeze aqueous solution. Its characteristics are: a liquid low-power focusing lens with a length and width corresponding to the size of the photovoltaic cell assembly is a liquid low-power focusing lens with adjacent symmetrical waveform arc surface convex peaks corresponding to a rectangular long strip photovoltaic cell, or a liquid low-power focusing lens with a matrix symmetrical raised square arc surface closed-loop support frame corresponding to a square photovoltaic cell. It is processed by thermoplastic into a liquid low-power focusing lens with adjacent symmetrical waveform arc surface convex peaks, or the liquid low-power focusing lens is a liquid low-power focusing lens with a matrix symmetrical raised square arc surface closed-loop support frame, and a hollow interlayer is formed by sealing and combining with an equal-height circumferential closed-loop support head frame.

[0062] Or a liquid low-power focusing lens with a length and width corresponding to the size of the photovoltaic cell assembly, which is provided with an equal-height circumference closed-loop support head frame integral with it, an adjacent symmetrically extended wave-shaped curved surface convex peak liquid low-power focusing lens, or a matrix-extended symmetrical raised square curved surface closed-loop support frame liquid low-power focusing lens. It is processed by thermoplastic into an adjacent symmetrically extended wave-shaped curved surface convex peak liquid low-power focusing lens, or the liquid low-power focusing lens is a matrix-extended symmetrical raised square curved surface closed-loop support frame liquid low-power focusing lens, which is sealed and combined with an equal-height circumference closed-loop support head frame integral with it to form a hollow interlayer.

[0063] The light funnel is a corrugated light-concentrating groove with a convex peak ridge, an inclined slope, a hollow bottom surface connected with a flat groove, a large light-inlet opening with two end caps, and a small hollow bottom surface connected with a flat groove for arranging photovoltaic cells, wherein the convex peak ridge is the connecting folding line of the two inclined slopes. The inclined slope of the corrugated plate of the light funnel light-concentrating groove group is a symmetrical slope, or an asymmetrical slope, and the inclined slope is a plane or an arc surface. A plurality of adjacent corrugated light-concentrating groove group light funnels are connected to form a corrugated light funnel plate with a plurality of groups of light-concentrating grooves through the convex peak ridge slope connecting folding line, the flat groove bottom connecting ribs and the end caps of the corrugated plate of the light-concentrating groove. A transparent antifreeze aqueous solution convection circulation channel is provided on the convex peak ridge slope connecting folding line and the connecting ribs between the bottom of the slope and the flat groove bottom. A reflector is provided on the surface of the corrugated light funnel of the light-concentrating groove group.

[0064] Or the light funnel is a hollow polyhedron, each side of the polyhedron is a gradient shape, the upper port of the polyhedron includes a square or a honeycomb hexagon, and the lower port is a gradient opening corresponding to the shape of the photovoltaic cell. The light funnel is connected to the light funnel with a chamfered joint surface to form a light funnel plate corresponding to the size of the cover glass plate; the inner surface of the light funnel is attached with a reflector. Among them, the light funnel is connected to the upper folding line and the connection between the bottom of the side and the bottom of the flat groove with a chamfered joint surface, and a transparent antifreeze water solution convection circulation channel is provided. Its inner surface is attached with a reflector.

[0065] The light funnel reflector is self-generated, or is generated by vacuum evaporation, or chemical electroplating.

[0066] The corrugated light funnel plate and the matrix light funnel plate are corrugated light funnel plates and matrix light funnel plates which are made of metal sheets by stamping, stretching and opening holes and have a large upper opening and a small lower opening.

[0067] The corrugated light funnel plate and the matrix light funnel plate are either heated and softened metal sheets. The edges of the metal sheets are tightly sealed by a mold, and high-temperature and high-pressure working gas is blown and pressed on the upper surface of the metal sheets. The mold is exhausted on the lower surface of the metal sheets to achieve blowing, stretching and opening of the metal sheets to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings.

[0068] The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening.

[0069] The corrugated light funnel plate and the matrix light funnel plate are produced by heating and softening the flat glass, pressing and sealing the periphery of the flat glass through a mold, blowing and pressing the high-temperature and high-pressure working gas on the upper surface of the flat glass, and exhausting the gas from the mold on the lower surface of the flat glass to achieve blowing, stretching and opening of the flat glass to form corrugated light funnel plates and matrix light funnel plates with a large upper opening and a small lower opening.

[0070] The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the plastic, and then punching, stretching and opening the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening.

[0071] Or the corrugated light funnel plate and the matrix light funnel plate are heated and softened plastic plates. The edges of the plastic plates are sealed by pressing the mold, and the high-temperature and high-pressure working gas is blown and pressed on the upper surface of the plastic plates. The mold is exhausted on the lower surface of the plastic plates to achieve the blowing, stretching and opening of the plastic plates to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings.

[0072] The bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell. The photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between an electrically insulating bottom plate and a single-layer ultra-white tempered glass panel, or the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between a single-layer tempered glass plate and an ultra-white tempered glass panel. The copper foil layer, the insulating layer and the heat sink are arranged in sequence on the bottom surface of the solar cell, and the electrode wires of the photovoltaic cell assembly are led out through adhesive sealing.

[0073] The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly. On the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid. The area of ​​the solar cell is the same as the area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid.

[0074] Or the bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell. The photovoltaic cells of the photovoltaic cell assembly are positioned and arranged in series, placed in an ultra-white glass tube, injected with electrical insulating cooling liquid, and the positive and negative electrodes are sealed and led out through electrical insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing. Or the photovoltaic cells are bonded and arranged in series, placed in an ultra-white glass flat tube, injected with electrical insulating transparent glue, and the positive and negative electrodes are sealed and led out through electrical insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing. Copper foil layer heat dissipation plates are arranged in sequence on the bottom surface of the solar cell. A transparent antifreeze water solution convection circulation cooling flow channel is provided at the bottom of the ultra-white glass flat tube. The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly. On the plane of the light funnel concentrator port placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, corresponding to the shape of the light funnel concentrator port placed in the liquid. The area of ​​the solar cell is the same as or smaller than the area of ​​the light funnel concentrator port placed in the liquid.

[0075] The liquid low-power focusing lens corresponds to a light funnel placed in the liquid, and corresponds to a unit solar photovoltaic cell series combination matrix, which is combined to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0076] The contour circle closed-loop support head frame integrated with the liquid low-power focusing lens is sealed and combined with the ultra-white tempered glass and the photovoltaic cell assembly through a binder. The liquid low-power focusing lens or the contour circle closed-loop support head frame is provided with a liquid injection nozzle. After the transparent antifreeze solution is filled into the hollow interlayer through the injection nozzle, the injection nozzle is closed after vacuuming, or the high-temperature transparent antifreeze solution is filled into the hollow interlayer and the injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0077] The closed-loop liquid low-magnification focusing lens support head frame is sealed and connected as a whole with the solar photovoltaic cell assembly of corresponding size and the corrugated light funnel plate or matrix light funnel plate placed between the liquid low-magnification focusing lenses through a binder to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly with a thermoplastic formed support head frame with a closed-loop sealing bonding belt surface.

[0078] The thermoplastic forming support head frame liquid low-power focusing lens is provided with a liquid injection nozzle, after the transparent antifreeze solution is filled into the hollow interlayer through the liquid injection nozzle, the liquid injection nozzle is closed after vacuuming to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly. Or after the high-temperature transparent antifreeze solution is filled into the hollow interlayer, the liquid injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly.

[0079] The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the corrugated plate of the light funnel focusing slot group is statically installed at a vertical irradiation angle between the spring and autumnal equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a two-dimensional servo tracking device.

[0080] The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the light funnel matrix is ​​statically installed at a vertical irradiation angle between the spring and autumn equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a three-dimensional servo tracking device.

[0081] The liquid lens composite liquid light funnel focuses light and efficiently cools the photovoltaic cell assembly, or a protective frame is provided around it.

[0082] The refractive index of vacuum and air is 1. The refractive index of glass is 1.5. The refractive index of water is 1.333.

[0083] Liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, because in the hollow interlayer between the closed-loop liquid low-power focusing lens and the photovoltaic cell assembly, a light funnel module corresponding to the hollow interlayer is placed, and a transparent antifreeze aqueous solution with a refractive index similar to that of tempered glass is filled, so that the liquid lens focuses light into the light funnel, and finally shines on the photovoltaic cell assembly through reflection and direct radiation, achieving efficient power generation. Because the light funnel is placed in the liquid and a liquid convection cooling channel is set, the heat generated by the photovoltaic cell is quickly taken away, and the heat is dissipated and cooled through the liquid lens and the photovoltaic cell backplane, achieving its efficient power generation, cooling and heat storage. This structural device can achieve non-tracking power generation and tracking efficient power generation.

[0084] At the same time, under the condition of little influence on the sunlight transmittance, because the specific heat of the transparent antifreeze solution is much higher than that of air and glass, it has a good cooling and heat storage effect on the solar photovoltaic cell assembly, so that the transparent antifreeze solution cools down at night and heats up during the day, maximizing the good restriction and buffering effect on the temperature rise of the solar photovoltaic cell assembly. And because its structure is a sandwich between two layers of glass, it is filled with a transparent antifreeze solution under negative pressure or vacuum, and the transparent antifreeze solution is an incompressible liquid medium, so that the liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly is tightly pressed under the action of atmospheric pressure, and the force is uniform, so that its strength and safety are greatly improved, and the problem of the solar photovoltaic cell assembly's high surface temperature causing the solar photovoltaic cell assembly to reduce its power generation efficiency. Due to the scattering effect of sunlight in glass and transparent antifreeze solution, the hot spot effect of the solar photovoltaic cell assembly caused by the obstruction of debris is reduced. And the solar photovoltaic cell assembly quickly heats up and cools down, which makes the installation area have a large temperature difference between day and night, and the rising air flow cannot be continuously generated at night, resulting in the problem of the inversion layer.

[0085] On the back of the liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, there is a tempered glass plate or metal plate, or plastic plate, whose length and width dimensions correspond to the photovoltaic cell assembly, which is sealed and combined with the contour circle closed-loop support head frame to form a hollow interlayer; the hollow interlayer is filled with gas as a heat insulation layer; the contour circle closed-loop support head frame is sealed and combined with the tempered glass plate or metal plate, or plastic plate and the photovoltaic cell assembly through a bonding agent, and a liquid injection nozzle is provided on the tempered glass plate or metal plate, or plastic plate, or the contour circle closed-loop support head frame.

[0086] Or on the back of the liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly, there is a thermoplastic forming support frame cover plate with a length and width corresponding to the photovoltaic cell assembly, the cover plate is a tempered glass plate or a metal plate, or a plastic plate, which is softened by heating, stretched and tempered to form a closed-loop concave bottom plate. The thermoplastic forming support frame cover plate, or the metal plate, or the plastic plate is provided with a liquid injection nozzle.

[0087] The interlayer between the photovoltaic cell assembly and the concave bottom plate is tightly arranged and filled with glass vacuum tubes of the same height as the inner side of the closed-loop support head frame. At least one side of the glass vacuum tube row is bonded by adhesive at two points, and is bonded and installed with the back of the photovoltaic cell assembly or the concave bottom plate to form a tightly arranged glass vacuum tube row. The thickness of the glass vacuum tube row corresponds to the thickness of the inner side of the interlayer between the photovoltaic cell assembly and the concave bottom plate, the length of the glass vacuum tube row corresponds to the length of the inner side of the interlayer between the photovoltaic cell assembly and the concave bottom plate, and the width of the glass vacuum tube row corresponds to the width of the inner side of the interlayer between the photovoltaic cell assembly and the concave bottom plate. The gap between the interlayer between the glass vacuum tube row and the concave bottom plate is interconnected, and the closed-loop concave bottom glass plate is sealed and connected as a whole along the support head frame through a bonding agent and a tempered glass plate of corresponding size, forming a photovoltaic cell assembly and a concave bottom plate clamping a glass vacuum tube row plate.

[0088] The antifreeze solution is filled into the gaps between the photovoltaic cell components, the concave bottom plate and the glass vacuum tube row through the injection nozzle, and then the injection nozzle is closed after evacuation. Alternatively, the high-temperature transparent antifreeze solution is filled into the gaps between the photovoltaic cell components, the concave bottom plate and the glass vacuum tube row, and then the injection nozzle is closed to allow the transparent antifreeze solution to cool and shrink to form negative pressure, thereby forming a heat-insulating photovoltaic power generation functional panel that clamps the glass vacuum tube row and injects liquid.

[0089] The liquid lens composite liquid light funnel focuses light and efficiently cools the photovoltaic cell assembly, or a protective frame is provided around it.

[0090] After the antifreeze solution fills the gaps between the photovoltaic cell assembly, the concave bottom plate and the glass vacuum tube row, it has a good heat preservation effect. At the same time, because the specific heat of the transparent antifreeze solution is much higher than that of gas and glass, it plays a good buffering role in the temperature rise and fall heat exchange on both sides of the liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly. And because the transparent antifreeze solution is filled under negative pressure or vacuum state after the photovoltaic cell assembly, the gaps between the concave bottom plate and the glass vacuum tube row, and the transparent antifreeze solution is an incompressible liquid medium, the liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly is tightly combined under the action of atmospheric pressure, so that the force is uniform, and the strength and safety are greatly improved. It solves the problem that the building walls, roofs, and glass breeding greenhouse building materials cannot take into account power generation, heat preservation, light transmission, sound insulation and strength.

[0091] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, wherein the glass vacuum tube is made of high borosilicate glass, the glass vacuum tube comprises a rectangular glass tube, a round-arc flat glass tube, a semicircular glass tube, and a semi-elliptical glass tube, one end of the glass tube is glass-sealed, and the other end is glass-sealed after being evacuated through a glass exhaust nozzle to form a glass vacuum tube, the surface of the glass vacuum tube is a light tube or a functional film is composited on the surface of the glass vacuum tube, and the inside of the glass vacuum tube is a cavity or a getter is installed.

[0092] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, wherein two closed-loop support head frames of the solar photovoltaic cell assembly with corresponding length and width are bonded and bonded by a bonding agent, wherein the bonding agent is at least one bonding agent that does not react with the solar photovoltaic cell assembly, the closed-loop support head frame and the transparent antifreeze aqueous solution, and the bonding agent is compositely bonded and sealed. The at least one bonding agent that does not react with the solar photovoltaic cell assembly, the closed-loop support head frame and the transparent antifreeze aqueous solution includes an airtight bonding agent and a structural bonding agent.

[0093] The bonding agent may be aluminum and glass brazing sealing, aluminum silver paste and glass brazing sealing, or glass and glass sealing by laser welding.

[0094] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, wherein the solar photovoltaic cell assembly is a transparent glass plate, or a halogenated glass plate, or a frosted glass plate, or a glass plate with a functional film on the surface, the solar photovoltaic cell assembly is a double-layer laminated solar photovoltaic cell assembly, the solar photovoltaic cell assembly is a double-layer laminated transparent glass plate, or a double-layer laminated glass plate with a functional film on the surface.

[0095] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, wherein the transparent antifreeze aqueous solution comprises a calcium chloride solution and an ethylene glycol solution with good thermal conductivity.

[0096] A liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly, wherein the liquid injection nozzle is a fastening and sealing liquid injection nozzle that passes through the liquid injection cover plate of the solar photovoltaic cell assembly, or through the support head frame head, and the liquid injection nozzle includes a metal material, a glass material, or a plastic material. It is sealed after being glued together with the glass plate, or sealed by glass welding, or locked by a nut.

[0097] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, wherein the protective frame is a "factory"-shaped closed-loop stacked buckled frame, or a "U"-shaped closed-loop elastic frame. The protective frame is made of glass fiber reinforced plastic, or plastic, or metal. The protective frame is connected to the tempered glass interlayer liquid-filled anti-reflection thermal insulation composite glass plate through a structural adhesive. The protective frame is either brazed and sealed with aluminum and the tempered glass interlayer liquid-filled anti-reflection thermal insulation composite glass plate. Or the protective frame is brazed and sealed with aluminum silver paste and the tempered glass interlayer liquid-filled anti-reflection thermal insulation composite glass plate.

[0098] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, wherein the tempered glass plate is a transparent glass plate, or a glass plate with a functional film compounded on the surface, the tempered glass plate is a double-layer laminated tempered glass plate, the tempered glass plate is a double-layer laminated transparent glass plate, or a double-layer laminated glass plate with a functional film compounded on the surface.

[0099] Beneficial effects of the utility model:

[0100] A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly solves the problem of achieving high-efficiency power generation of photovoltaic cells at low cost.

[0101] The invention solves the problem that the surface of photovoltaic cells of a high-efficiency liquid-cooled solar photovoltaic cell assembly placed in a liquid with a light funnel for focusing light quickly rises to a high temperature under light, which seriously affects the power generation efficiency of the photovoltaic cells.

[0102] The problem of monocrystalline silicon photovoltaic cells being blocked by foreign objects, causing hot spot effects, affecting their power generation, and even damaging the photovoltaic cells has been solved.

[0103] The problem that the temperature in the area where photovoltaic cell modules are installed rises sharply under sunlight and drops rapidly after the sun sets, which is completely contrary to the natural ecology, makes the temperature of the photovoltaic cell modules very high during the day and drops rapidly at night, increases the temperature difference between day and night in the area where the photovoltaic cell modules are installed, cannot continuously generate rising air currents, and causes an inversion layer phenomenon in the atmosphere, is solved.

[0104] The problem that in summer, the waste heat generated by photovoltaic cells will increase the indoor temperature and affect the comfort of the indoor environment; in winter, the photovoltaic cell power generation module has a poor indoor thermal insulation and heating effect, resulting in a waste of heat energy.

[0105] It solves the problem of placing light funnels in liquids to concentrate high-efficiency liquid-cooled solar photovoltaic cell modules and use them as building materials, achieving integration with buildings, reducing power generation costs, and mimicking the natural environment to achieve continuous generation of rising air currents and overcome the conditions for producing inversion layers. It will definitely become the development direction of photovoltaic power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0106] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0107] Figure 1 It is a side cross-sectional view of a first embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0108] Figure 2 It is a top view cross-sectional view of a first embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0109] Figure 3 It is a side cross-sectional view of the first embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0110] Figure 4 It is a side cross-sectional view of a second embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0111] Figure 5 It is a top view cross-sectional view of a second embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0112] Figure 6 It is a top view cross-sectional view of a second embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0113] Figure 7 It is a side cross-sectional view of a third embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0114] Figure 8 It is a top view cross-sectional view of a third embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0115] Fig. 9 It is a side cross-sectional view of a third embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0116] Fig.10 It is a side cross-sectional view of a fourth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0117] Fig.11 It is a top view cross-sectional view of a fourth embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0118] Fig.12 It is a top view cross-sectional view of a fourth embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0119] Fig.13It is a side cross-sectional view of a fifth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0120] Fig.14 It is a top view cross-sectional view of a fifth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0121] Fig.15 It is a top view cross-sectional view of a fifth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0122] Fig.16 It is a side cross-sectional view of a sixth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0123] Fig.17 It is a top view cross-sectional view of a sixth embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0124] Fig.18 It is a top view cross-sectional view of a sixth embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0125] Fig.19 It is a side cross-sectional view of the seventh embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0126] Fig. 20 It is a top view cross-sectional view of the seventh embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0127] Fig.21 It is a top view cross-sectional view of the seventh embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0128] Fig. 22 It is a top cross-sectional view of the eighth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0129] Fig.23 It is a top view cross-sectional view of the eighth embodiment of a liquid lens composite liquid light funnel focusing high efficiency liquid cooling photovoltaic cell assembly;

[0130] Fig.24 It is a side cross-sectional view of a ninth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0131] Fig.25 A top view cross-sectional view of the ninth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0132] Fig.26It is a top view of the cross-sectional view B of the ninth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0133] Fig. 27 A top view cross-sectional view of the tenth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly;

[0134] Fig.28 The diagram is a top view of the cross-sectional view B of the tenth embodiment of a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0135] In the figure: 1 "U"-shaped stainless steel corrugated protective frame, 2 electrical insulating sealing adhesive, 3 solar photovoltaic cell module back plate, 4 sealant, 5 photovoltaic cell, 6 transparent sealant, 7 solar photovoltaic cell module glass panel, 8 liquid lens glass peak, 9 transparent antifreeze solution, 10 waterproof and airtight adhesive, 11 thermoplastic stretching edge support head frame convex disk sealing joint surface, 12 transparent antifreeze solution injection nozzle, 13 convection circulation port, 14 structural sealant, 15 light funnel, 16 reflector, 17 light funnel support ridge, 18 liquid convection circulation guide hole, 19 light funnel guide circulation support, 20 liquid lens glass valley, 21 thermoplastic stretching tempered glass convex disk support head frame, 22 photovoltaic cell lead-out electrode, 23 ultra-white glass tube, 24 antifreeze, 25 antifreeze injection nozzle, 26 stretching edge support head frame concave disk, 27 glass glue, 28 glass vacuum tube. DETAILED DESCRIPTION

[0136] like Figure 1 , Figure 2 , Figure 3 As shown: the photovoltaic cell matrix 5 is bonded and sealed by the sealant 4, the transparent sealant 6, the solar photovoltaic cell assembly back plate 3, and the solar photovoltaic cell assembly glass panel 7, and the photovoltaic cell lead-out electrode 22 is led out by the adhesive sealant.

[0137] A liquid low-power reflector 16 whose length and width dimensions correspond to the dimensions of the photovoltaic cell 5 assembly is an adjacent, symmetrically extended, wavy curved surface convex peak liquid low-power focusing lens corresponding to the rectangular long strip photovoltaic cell 5 .

[0138] The upper section of the photovoltaic cell assembly is a tempered glass having a convex plate formed by a liquid lens glass peak 8, a liquid lens glass valley 20 and a thermoplastic stretch-formed tempered glass convex plate supporting a sealing head frame 21.

[0139] The thermoplastic stretch formed tempered glass convex disc support head frame 21 has a thermoplastic stretch formed edge support head frame convex disc sealing joint surface which is sealed and connected to the solar photovoltaic cell assembly of corresponding size through a waterproof and airtight adhesive 10, so as to form a hollow interlayer between the thermoplastic stretch formed support head frame tempered glass plate and the photovoltaic cell assembly with a closed-loop sealing joint belt surface; a transparent antifreeze water solution injection nozzle 12 is provided on the thermoplastic stretch formed tempered glass convex disc support head frame 21, and after the transparent antifreeze water solution 9 is filled into the hollow interlayer through the injection nozzle 12, the injection nozzle 12 is closed after vacuuming to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0140] A "U"-shaped stainless steel corrugated protective frame 1 is arranged around the liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

[0141] like Fig.13 , Fig.14 , Fig.15 As shown: The stretched edge support head frame concave plate 26 with the length and width corresponding to the photovoltaic cell assembly supports the head frame through the waterproof and airtight adhesive 10, and the solar photovoltaic cell assembly with the corresponding size is sealed and connected as a whole, forming a hollow interlayer between the stretched edge support head frame tempered glass plate with a closed-loop sealing band surface and the photovoltaic cell assembly, and the stretched edge support head frame concave plate 26 frame tempered glass plate is provided with an antifreeze liquid injection nozzle 25, and the antifreeze liquid 24 is filled into the hollow interlayer through the injection nozzle 25, and the injection nozzle 25 is closed after vacuuming. Other equivalent Figure 1 , Figure 2 , Figure 3 .

[0142] like Figure 19-Figure 28 As shown: the interlayer between the photovoltaic cell assembly and the concave bottom plate is densely arranged with glass vacuum tubes 28 of the same height as the inner side of the closed-loop support head frame. At least one side of the glass vacuum tube row is bonded with adhesive at two points, and is bonded and installed with the back of the photovoltaic cell assembly or the concave bottom plate to form a densely arranged glass vacuum tube row. Others are equivalent to Figure 1 , Figure 2 , Figure 3 .

Claims

1. A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, comprising a solar photovoltaic cell assembly, a tempered glass plate, a light funnel, a binder, a liquid injection nozzle, and a transparent antifreeze aqueous solution, characterized in that: A liquid low-power focusing lens whose length and width dimensions correspond to the size of a photovoltaic cell assembly is a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks corresponding to a rectangular long strip photovoltaic cell, or a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame corresponding to a square photovoltaic cell; it is processed by thermoplastic into a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or the liquid low-power focusing lens is a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame, and a hollow interlayer is formed by sealing and combining the closed-loop support head frame with equal height; Or a liquid low-power focusing lens with a length and width size corresponding to the size of a photovoltaic cell assembly, which is provided with an equal-height circumference closed-loop support head frame integral with it, a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame; processed by thermoplastic to form a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or a liquid low-power focusing lens is a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame, which is sealed and combined with an equal-height circumference closed-loop support head frame integral with it to form a hollow interlayer; The light funnel is a corrugated light-concentrating groove with a convex peak ridge, an inclined slope, a hollow bottom surface connected with a flat groove, a large light-inlet opening with two end caps, and a small hollow bottom surface connected with a flat groove for arranging photovoltaic cells, wherein the convex peak ridge is the connecting folding line of the two inclined slopes; the inclined slope of the corrugated plate of the light funnel light-concentrating groove group is a symmetrical slope, or an asymmetrical slope, and the inclined slope is a plane or an arc surface; a plurality of adjacent corrugated light-concentrating groove group light funnels are connected to form a corrugated light funnel plate with a plurality of groups of light-concentrating grooves through the convex peak ridge slope connection folding line, the flat groove bottom connection ribs and the end caps of the light-concentrating groove corrugated plate; wherein a transparent antifreeze aqueous solution convection circulation channel is provided on the convex peak ridge slope connection folding line and the connecting ribs between the bottom of the slope and the flat groove bottom; a reflector is provided on the surface of the corrugated light funnel of the corrugated light-concentrating groove group; Or the light funnel is a hollow polyhedron, each side of the polyhedron is a gradient shape, the upper port of the polyhedron includes a square or a honeycomb hexagon, and the lower port is a gradient opening corresponding to the shape of the photovoltaic cell. The light funnel is connected to the light funnel by a chamfered joint surface to form a light funnel plate corresponding to the size of the cover glass plate; the inner surface of the light funnel is attached with a reflector; wherein, the light funnel is connected to the folding line by a chamfered joint surface, and the connection between the bottom of the side and the bottom of the flat groove is provided with a transparent antifreeze solution convection circulation channel; the inner surface thereof is attached with a reflector; The light funnel reflector is self-generated, or generated by vacuum evaporation, or chemical electroplating; The corrugated light funnel plate and the matrix light funnel plate are made of a metal sheet by punching, stretching and opening holes, and have a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are either heated and softened metal sheets, the edges of the metal sheets are tightly sealed by a mold, high-temperature and high-pressure working gas is blown and pressed on the upper surface of the metal sheets, and the mold is exhausted on the lower surface of the metal sheets, so as to realize the blowing, stretching and opening of the metal sheets to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, pressing and sealing the periphery of the flat glass through a mold, blowing and pressing the high-temperature and high-pressure working gas on the upper surface of the flat glass, and exhausting the gas from the mold on the lower surface of the flat glass, so as to realize the blowing, stretching and opening of the flat glass into a corrugated light funnel plate and a matrix light funnel plate with a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the plastic, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening; Or the corrugated light funnel plate and the matrix light funnel plate are heated and softened plastic plates. The edges of the plastic plates are tightly sealed by the mold, and the high-temperature and high-pressure working gas is blown and pressed on the upper surface of the plastic plates. The mold is exhausted on the lower surface of the plastic plates to achieve the blowing, stretching and opening of the plastic plates to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings. The bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell; the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between an electrically insulating bottom plate and a single-layer ultra-white tempered glass panel, or the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between a single-layer tempered glass plate and an ultra-white tempered glass panel; a copper foil layer, an insulating layer and a heat sink are sequentially arranged on the bottom surface of the solar cell, and the electrode electrical wires of the photovoltaic cell assembly are led out through adhesive sealing; The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly; on the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cells is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid; the area of ​​the solar cell is the same as the area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid; Or the bottom surface of the unit solar cell is welded to the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell; the photovoltaic cells of the photovoltaic cell assembly are positioned and arranged in series, placed in an ultra-white glass tube, injected with an electrically insulating cooling liquid, and the positive and negative electrodes are sealed and led out through an electrically insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing; or the photovoltaic cells are bonded and arranged in series, placed in an ultra-white glass flat tube, injected with electrically insulating transparent glue, and the positive and negative electrodes are sealed and led out through electrically insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, Or the positive and negative electrodes are sealed and led out through threaded sealing and elastic end cap sealing; copper foil layer heat dissipation plates are arranged in sequence on the bottom surface of the solar cell; a transparent antifreeze water solution convection circulation cooling flow channel is arranged at the bottom of the ultra-white glass flat tube; the light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly; on the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid; the area of ​​the solar cell is the same as the corresponding area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid; The liquid low-power focusing lens corresponds to the light funnel placed in the liquid, and the corresponding unit solar photovoltaic cell series combination matrix is ​​combined to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly; The contour circle closed-loop support head frame integrated with the liquid low-power focusing lens is sealed and integrated with the ultra-white tempered glass and the photovoltaic cell assembly through a binder. A liquid injection nozzle is provided on the liquid low-power focusing lens or the contour circle closed-loop support head frame. After the transparent antifreeze solution is filled into the hollow interlayer through the injection nozzle, the injection nozzle is closed after vacuuming, or the high-temperature transparent antifreeze solution is filled into the hollow interlayer and the injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly; The closed-loop liquid low-power focusing lens support head frame is sealed and connected as a whole with a solar photovoltaic cell assembly of corresponding size and a corrugated light funnel plate or a matrix light funnel plate placed between the liquid low-power focusing lenses through a binder, forming a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly with a thermoplastic-formed support head frame having a closed-loop sealing bonding band surface; The thermoplastic forming support head frame liquid low-power focusing lens is provided with a liquid injection nozzle, after the transparent antifreeze solution is filled into the hollow interlayer through the liquid injection nozzle, the liquid injection nozzle is closed after vacuuming to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly; or after the high-temperature transparent antifreeze solution is filled into the hollow interlayer, the liquid injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly; The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the corrugated plate of the light funnel focusing slot group is statically installed at a vertical irradiation angle between the spring and autumn equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a two-dimensional servo tracking device; The liquid lens composite liquid light funnel corresponding to the light funnel matrix is ​​a highly efficient liquid-cooled photovoltaic cell assembly for static installation at a perpendicular angle to the sunlight of the spring and autumn equinoxes and the photovoltaic cell, or sunlight focusing is achieved through a three-dimensional servo tracking device; The liquid lens composite liquid light funnel focuses light around the efficient liquid-cooled photovoltaic cell assembly, or is provided with a protective frame; The refractive index of vacuum and air is 1; the refractive index of glass is 1.5; and the refractive index of water is 1.

333.

2. A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, comprising a solar photovoltaic cell assembly, a tempered glass plate, a light funnel, a binder, a liquid injection nozzle, and a transparent antifreeze aqueous solution, characterized in that: A liquid low-power focusing lens whose length and width dimensions correspond to the size of a photovoltaic cell assembly is a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks corresponding to a rectangular long strip photovoltaic cell, or a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame corresponding to a square photovoltaic cell; it is processed by thermoplastic into a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or the liquid low-power focusing lens is a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame, and a hollow interlayer is formed by sealing and combining the closed-loop support head frame with equal height; Or a liquid low-power focusing lens with a length and width size corresponding to the size of a photovoltaic cell assembly, which is provided with an equal-height circumference closed-loop support head frame integral with it, a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame; processed by thermoplastic to form a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or a liquid low-power focusing lens is a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame, which is sealed and combined with an equal-height circumference closed-loop support head frame integral with it to form a hollow interlayer; The light funnel is a corrugated light-concentrating groove with a convex peak ridge, an inclined slope, a hollow bottom surface connected with a flat groove, a large light-inlet opening with two end caps, and a small hollow bottom surface connected with a flat groove for arranging photovoltaic cells, wherein the convex peak ridge is the connecting folding line of the two inclined slopes; the inclined slope of the corrugated plate of the light funnel light-concentrating groove group is a symmetrical slope, or an asymmetrical slope, and the inclined slope is a plane or an arc surface; a plurality of adjacent corrugated light-concentrating groove group light funnels are connected to form a corrugated light funnel plate with a plurality of groups of light-concentrating grooves through the convex peak ridge slope connection folding line, the flat groove bottom connection ribs and the end caps of the light-concentrating groove corrugated plate; wherein a transparent antifreeze aqueous solution convection circulation channel is provided on the convex peak ridge slope connection folding line and the connecting ribs between the bottom of the slope and the flat groove bottom; a reflector is provided on the surface of the corrugated light funnel of the corrugated light-concentrating groove group; Or the light funnel is a hollow polyhedron, each side of the polyhedron is a gradient shape, the upper port of the polyhedron includes a square or a honeycomb hexagon, and the lower port is a gradient opening corresponding to the shape of the photovoltaic cell. The light funnel is connected to the light funnel by a chamfered joint surface to form a light funnel plate corresponding to the size of the cover glass plate; the inner surface of the light funnel is attached with a reflector; wherein, the light funnel is connected to the folding line by a chamfered joint surface, and the connection between the bottom of the side and the bottom of the flat groove is provided with a transparent antifreeze solution convection circulation channel; the inner surface thereof is attached with a reflector; The light funnel reflector is self-generated, or generated by vacuum evaporation, or chemical electroplating; The corrugated light funnel plate and the matrix light funnel plate are made of a metal sheet by punching, stretching and opening holes, and have a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are either heated and softened metal sheets, the edges of the metal sheets are tightly sealed by a mold, high-temperature and high-pressure working gas is blown and pressed on the upper surface of the metal sheets, and the mold is exhausted on the lower surface of the metal sheets, so as to realize the blowing, stretching and opening of the metal sheets to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, pressing and sealing the periphery of the flat glass through a mold, blowing and pressing the high-temperature and high-pressure working gas on the upper surface of the flat glass, and exhausting the gas from the mold on the lower surface of the flat glass, so as to realize the blowing, stretching and opening of the flat glass into a corrugated light funnel plate and a matrix light funnel plate with a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the plastic, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening; Or the corrugated light funnel plate and the matrix light funnel plate are heated and softened plastic plates. The edges of the plastic plates are tightly sealed by the mold, and the high-temperature and high-pressure working gas is blown and pressed on the upper surface of the plastic plates. The mold is exhausted on the lower surface of the plastic plates to achieve the blowing, stretching and opening of the plastic plates to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings. The bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell; the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between an electrically insulating bottom plate and a single-layer ultra-white tempered glass panel, or the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between a single-layer tempered glass plate and an ultra-white tempered glass panel; a copper foil layer, an insulating layer and a heat sink are sequentially arranged on the bottom surface of the solar cell, and the electrode electrical wires of the photovoltaic cell assembly are led out through adhesive sealing; The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly; on the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cells is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid; the area of ​​the solar cell is the same as the area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid; Or the bottom surface of the unit solar cell is welded to the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell; the photovoltaic cells of the photovoltaic cell assembly are positioned and arranged in series, placed in an ultra-white glass tube, injected with an electrically insulating cooling liquid, and the positive and negative electrodes are sealed and led out through an electrically insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing; or the photovoltaic cells are bonded and arranged in series, placed in an ultra-white glass flat tube, injected with electrically insulating transparent glue, and the positive and negative electrodes are sealed and led out through electrically insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, Or the positive and negative electrodes are sealed and led out through threaded sealing and elastic end cap sealing; copper foil layer heat dissipation plates are arranged in sequence on the bottom surface of the solar cell; a transparent antifreeze water solution convection circulation cooling flow channel is arranged at the bottom of the ultra-white glass flat tube; the light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly; on the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid; the area of ​​the solar cell is the same as the corresponding area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid; The liquid low-power focusing lens corresponds to the light funnel placed in the liquid, and the corresponding unit solar photovoltaic cell series combination matrix is ​​combined to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly; The contour circle closed-loop support head frame integrated with the liquid low-power focusing lens is sealed and integrated with the ultra-white tempered glass and the photovoltaic cell assembly through a binder. A liquid injection nozzle is provided on the liquid low-power focusing lens or the contour circle closed-loop support head frame. After the transparent antifreeze solution is filled into the hollow interlayer through the injection nozzle, the injection nozzle is closed after vacuuming, or the high-temperature transparent antifreeze solution is filled into the hollow interlayer and the injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly; The closed-loop liquid low-power focusing lens support head frame is sealed and connected as a whole with a solar photovoltaic cell assembly of corresponding size and a corrugated light funnel plate or a matrix light funnel plate placed between the liquid low-power focusing lenses through a binder, forming a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly with a thermoplastic-formed support head frame having a closed-loop sealing bonding band surface; The thermoplastic forming support head frame liquid low-power focusing lens is provided with a liquid injection nozzle, after the transparent antifreeze solution is filled into the hollow interlayer through the liquid injection nozzle, the liquid injection nozzle is closed after vacuuming to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly; or after the high-temperature transparent antifreeze solution is filled into the hollow interlayer, the liquid injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly; The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the corrugated plate of the light funnel focusing slot group is statically installed at a vertical irradiation angle between the spring and autumn equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a two-dimensional servo tracking device; The liquid lens composite liquid light funnel corresponding to the light funnel matrix is ​​a highly efficient liquid-cooled photovoltaic cell assembly for static installation at a perpendicular angle to the sunlight of the spring and autumn equinoxes and the photovoltaic cell, or sunlight focusing is achieved through a three-dimensional servo tracking device; The liquid lens composite liquid light funnel focuses light around the efficient liquid-cooled photovoltaic cell assembly, or is provided with a protective frame; The refractive index of vacuum and air is 1; the refractive index of glass is 1.5; the refractive index of water is 1.333; On the back of the solar photovoltaic cell assembly, there is a tempered glass plate, or metal plate, or plastic plate, whose length and width dimensions correspond to those of the photovoltaic cell assembly, which is sealed and combined through an equal-height circumferential closed-loop support head frame to form a hollow interlayer; the hollow interlayer is filled with gas as a heat-insulating layer; the equal-height circumferential closed-loop support head frame is sealed and combined with the tempered glass plate, metal plate, or plastic plate and the photovoltaic cell assembly through a binder, and a liquid injection nozzle is provided on the tempered glass plate, metal plate, or plastic plate, or the equal-height circumferential closed-loop support head frame, and a transparent antifreeze solution is filled into the hollow interlayer through the liquid injection nozzle, and then the liquid injection nozzle is closed after vacuuming, or a high-temperature transparent antifreeze solution is filled into the hollow interlayer, and then the liquid injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly; Or, a thermoplastic formed support frame cover plate with a length and width corresponding to the photovoltaic cell assembly is provided on the back of the liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly, and the cover plate is a tempered glass plate or a metal plate, or a plastic plate, and is formed into a closed-loop concave bottom plate by heating, softening, stretching and tempering; a liquid injection nozzle is provided on the thermoplastic formed support frame cover plate, or the metal plate, or the plastic plate, and a transparent antifreeze aqueous solution is filled into the hollow interlayer through the liquid injection nozzle, and then the liquid injection nozzle is closed after vacuuming to form a thermoplastic formed support frame tempered glass liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly; Or after the high-temperature transparent antifreeze aqueous solution is filled into the hollow interlayer, the liquid injection nozzle is closed to form a thermoplastic forming support frame tempered glass plate or metal plate, or a plastic plate liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly.

3. A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, comprising a solar photovoltaic cell assembly, a tempered glass plate, a light funnel, a binder, a liquid injection nozzle, and a transparent antifreeze aqueous solution, characterized in that: A liquid low-power focusing lens whose length and width dimensions correspond to the size of a photovoltaic cell assembly is a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks corresponding to a rectangular long strip photovoltaic cell, or a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame corresponding to a square photovoltaic cell; it is processed by thermoplastic into a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or the liquid low-power focusing lens is a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame, and a hollow interlayer is formed by sealing and combining the closed-loop support head frame with equal height; Or a liquid low-power focusing lens with a length and width size corresponding to the size of a photovoltaic cell assembly, which is provided with an equal-height circumference closed-loop support head frame integral with it, a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame; processed by thermoplastic to form a liquid low-power focusing lens with adjacent symmetrically extended waveform arc surface convex peaks, or a liquid low-power focusing lens is a liquid low-power focusing lens with a matrix-extended symmetrical raised square arc surface closed-loop support frame, which is sealed and combined with an equal-height circumference closed-loop support head frame integral with it to form a hollow interlayer; The light funnel is a corrugated light-concentrating groove with a convex peak ridge, an inclined slope, a hollow bottom surface connected with a flat groove, a large light-inlet opening with two end caps, and a small hollow bottom surface connected with a flat groove for arranging photovoltaic cells, wherein the convex peak ridge is the connecting folding line of the two inclined slopes; the inclined slope of the corrugated plate of the light funnel light-concentrating groove group is a symmetrical slope, or an asymmetrical slope, and the inclined slope is a plane or an arc surface; a plurality of adjacent corrugated light-concentrating groove group light funnels are connected to form a corrugated light funnel plate with a plurality of groups of light-concentrating grooves through the convex peak ridge slope connection folding line, the flat groove bottom connection ribs and the end caps of the light-concentrating groove corrugated plate; wherein a transparent antifreeze aqueous solution convection circulation channel is provided on the convex peak ridge slope connection folding line and the connecting ribs between the bottom of the slope and the flat groove bottom; a reflector is provided on the surface of the corrugated light funnel of the corrugated light-concentrating groove group; Or the light funnel is a hollow polyhedron, each side of the polyhedron is a gradient shape, the upper port of the polyhedron includes a square or a honeycomb hexagon, and the lower port is a gradient opening corresponding to the shape of the photovoltaic cell. The light funnel is connected to the light funnel by a chamfered joint surface to form a light funnel plate corresponding to the size of the cover glass plate; the inner surface of the light funnel is attached with a reflector; wherein, the light funnel is connected to the folding line by a chamfered joint surface, and the connection between the bottom of the side and the bottom of the flat groove is provided with a transparent antifreeze solution convection circulation channel; the inner surface thereof is attached with a reflector; The light funnel reflector is self-generated, or generated by vacuum evaporation, or chemical electroplating; The corrugated light funnel plate and the matrix light funnel plate are made of a metal sheet by punching, stretching and opening holes, and have a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are either heated and softened metal sheets, the edges of the metal sheets are tightly sealed by a mold, high-temperature and high-pressure working gas is blown and pressed on the upper surface of the metal sheets, and the mold is exhausted on the lower surface of the metal sheets, so as to realize the blowing, stretching and opening of the metal sheets to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the flat glass, pressing and sealing the periphery of the flat glass through a mold, blowing and pressing the high-temperature and high-pressure working gas on the upper surface of the flat glass, and exhausting the gas from the mold on the lower surface of the flat glass, so as to realize the blowing, stretching and opening of the flat glass into a corrugated light funnel plate and a matrix light funnel plate with a large upper opening and a small lower opening; The corrugated light funnel plate and the matrix light funnel plate are made by heating and softening the plastic, and then punching, stretching and punching to form the corrugated light funnel plate and the matrix light funnel plate with a large upper opening and a small lower opening; Or the corrugated light funnel plate and the matrix light funnel plate are heated and softened plastic plates. The edges of the plastic plates are tightly sealed by the mold, and the high-temperature and high-pressure working gas is blown and pressed on the upper surface of the plastic plates. The mold is exhausted on the lower surface of the plastic plates to achieve the blowing, stretching and opening of the plastic plates to form corrugated light funnel plates and matrix light funnel plates with large upper openings and small lower openings. The bottom surface of the unit solar cell is welded with the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell; the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between an electrically insulating bottom plate and a single-layer ultra-white tempered glass panel, or the photovoltaic cell matrix of the photovoltaic cell assembly is bonded and arranged in the interlayer between a single-layer tempered glass plate and an ultra-white tempered glass panel; a copper foil layer, an insulating layer and a heat sink are sequentially arranged on the bottom surface of the solar cell, and the electrode electrical wires of the photovoltaic cell assembly are led out through adhesive sealing; The light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly; on the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cells is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid; the area of ​​the solar cell is the same as the area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid; Or the bottom surface of the unit solar cell is welded to the composite copper foil, and the positive and negative electrodes of the unit solar cell are connected in series by welding through the bottom composite copper foil and the surface electrode of the unit solar cell; the photovoltaic cells of the photovoltaic cell assembly are positioned and arranged in series, placed in an ultra-white glass tube, injected with an electrically insulating cooling liquid, and the positive and negative electrodes are sealed and led out through an electrically insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, or the positive and negative electrodes are sealed and led out through threaded sealing and shrinking end cap sealing; or the photovoltaic cells are bonded and arranged in series, placed in an ultra-white glass flat tube, injected with electrically insulating transparent glue, and the positive and negative electrodes are sealed and led out through electrically insulating sealant, or the positive and negative electrodes are sealed and led out through glass sealing, Or the positive and negative electrodes are sealed and led out through threaded sealing and elastic end cap sealing; copper foil layer heat dissipation plates are arranged in sequence on the bottom surface of the solar cell; a transparent antifreeze water solution convection circulation cooling flow channel is arranged at the bottom of the ultra-white glass flat tube; the light funnel placed in the liquid is installed corresponding to the corresponding liquid low-power focusing lens and solar photovoltaic cell assembly; on the plane of the focusing port of the light funnel placed in the liquid, unit solar cells are distributed in a matrix, and the shape of the unit solar cell is the shape of the solar cell, which corresponds to the shape of the focusing port of the light funnel placed in the liquid; the area of ​​the solar cell is the same as the corresponding area of ​​the focusing port of the light funnel placed in the liquid, or is smaller than the area of ​​the focusing port of the light funnel placed in the liquid; The liquid low-power focusing lens corresponds to the light funnel placed in the liquid, and the corresponding unit solar photovoltaic cell series combination matrix is ​​combined to form a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly; The contour circle closed-loop support head frame integrated with the liquid low-power focusing lens is sealed and integrated with the ultra-white tempered glass and the photovoltaic cell assembly through a binder. A liquid injection nozzle is provided on the liquid low-power focusing lens or the contour circle closed-loop support head frame. After the transparent antifreeze solution is filled into the hollow interlayer through the injection nozzle, the injection nozzle is closed after vacuuming, or the high-temperature transparent antifreeze solution is filled into the hollow interlayer and the injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly; The closed-loop liquid low-power focusing lens support head frame is sealed and connected as a whole with a solar photovoltaic cell assembly of corresponding size and a corrugated light funnel plate or a matrix light funnel plate placed between the liquid low-power focusing lenses through a binder, forming a liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly with a thermoplastic-formed support head frame having a closed-loop sealing bonding band surface; The thermoplastic forming support head frame liquid low-power focusing lens is provided with a liquid injection nozzle, after the transparent antifreeze solution is filled into the hollow interlayer through the liquid injection nozzle, the liquid injection nozzle is closed after vacuuming to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly; or after the high-temperature transparent antifreeze solution is filled into the hollow interlayer, the liquid injection nozzle is closed to make a liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly; The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly corresponding to the corrugated plate of the light funnel focusing slot group is statically installed at a vertical irradiation angle between the spring and autumn equinox sunlight and the photovoltaic cell, or sunlight focusing is achieved through a two-dimensional servo tracking device; The liquid lens composite liquid light funnel corresponding to the light funnel matrix is ​​a highly efficient liquid-cooled photovoltaic cell assembly for static installation at a perpendicular angle to the sunlight of the spring and autumn equinoxes and the photovoltaic cell, or sunlight focusing is achieved through a three-dimensional servo tracking device; The liquid lens composite liquid light funnel focuses light around the efficient liquid-cooled photovoltaic cell assembly, or is provided with a protective frame; The refractive index of vacuum and air is 1; the refractive index of glass is 1.5; the refractive index of water is 1.333; On the back of the liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly, there is a tempered glass plate or metal plate, or plastic plate, whose length and width dimensions correspond to the photovoltaic cell assembly, and is sealed and combined with an equal-height circumference closed-loop support head frame to form a hollow interlayer; the hollow interlayer is filled with gas as a heat insulation layer; the equal-height circumference closed-loop support head frame is sealed and combined with the tempered glass plate or metal plate, or plastic plate and the photovoltaic cell assembly through a bonding agent, and a liquid injection nozzle is provided on the tempered glass plate or metal plate, or plastic plate, or the equal-height circumference closed-loop support head frame; Or, a thermoplastic formed support frame cover plate with a length and width corresponding to the photovoltaic cell assembly is provided on the back of the liquid lens composite liquid light funnel focusing high-efficiency liquid cooling photovoltaic cell assembly, and the cover plate is a tempered glass plate or a metal plate, or a plastic plate, and is formed into a closed-loop concave bottom plate by heating, softening, stretching and tempering; a liquid injection nozzle is provided on the thermoplastic formed support frame cover plate, or the metal plate, or the plastic plate; The interlayer between the photovoltaic cell assembly and the concave bottom plate is densely arranged and filled with glass vacuum tubes of the same height as the inner side of the closed-loop support head frame. At least one side of the glass vacuum tube row is bonded at two points above and below by adhesive, and is bonded, installed and positioned with the back of the photovoltaic cell assembly or the concave bottom plate to form a densely arranged glass vacuum tube row; the thickness of the glass vacuum tube row corresponds to the thickness of the inner side of the interlayer between the photovoltaic cell assembly and the concave bottom plate, the length of the glass vacuum tube row corresponds to the length of the inner side of the interlayer between the photovoltaic cell assembly and the concave bottom plate, and the width of the glass vacuum tube row corresponds to the width of the inner side of the interlayer between the photovoltaic cell assembly and the concave bottom plate; the gap between the interlayer between the glass vacuum tube row and the concave bottom plate is interconnected, and the closed-loop concave bottom glass plate is sealed and connected as a whole along the support head frame through a bonding agent and a tempered glass plate of corresponding size, forming a photovoltaic cell assembly and a concave bottom plate clamping a glass vacuum tube row plate; After the antifreeze solution is filled into the gaps between the photovoltaic cell assembly, the concave bottom plate and the glass vacuum tube row through the injection nozzle, the injection nozzle is closed after vacuuming, or after the high-temperature transparent antifreeze solution is filled into the gaps between the photovoltaic cell assembly, the concave bottom plate and the glass vacuum tube row, the injection nozzle is closed to make the transparent antifreeze solution cool and shrink to form negative pressure, thereby manufacturing a heat-insulating photovoltaic power generation functional board that clamps the glass vacuum tube row and injects liquid; The liquid lens composite liquid light funnel focuses light and efficiently cools the photovoltaic cell assembly, or a protective frame is provided around it.

4. The liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly according to claim 3 is characterized by: The glass vacuum tube is made of high borosilicate glass. The glass vacuum tube includes a rectangular glass tube, a flat glass tube with an arc head, a semicircular glass tube, and a semi-elliptical glass tube. One end of the glass tube is sealed with glass, and the other end is evacuated through a glass exhaust nozzle and then sealed with glass to form a glass vacuum tube. The surface of the glass vacuum tube is a light tube or a functional film is compounded on the surface of the glass vacuum tube. The inside of the glass vacuum tube is a cavity or a getter is installed.

5. A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly according to claim 1, 2 or 3, characterized in that: Two closed-loop support head frames of the solar photovoltaic cell assembly with corresponding length and width are bonded and bonded by a bonding agent, wherein the bonding agent is at least one bonding agent that does not react with the solar photovoltaic cell assembly, the closed-loop support head frame and the transparent antifreeze aqueous solution, and the bonding and sealing are formed by composite bonding; at least one bonding agent that does not react with the solar photovoltaic cell assembly, the closed-loop support head frame and the transparent antifreeze aqueous solution includes an airtight bonding agent and a structural bonding agent; The bonding agent may be aluminum and glass brazing sealing, aluminum silver paste and glass brazing sealing, or glass and glass sealing by laser welding.

6. A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly according to claim 1, 2 or 3, characterized in that: The solar photovoltaic cell assembly is a transparent glass plate, or a halogenated glass plate, or a frosted glass plate, or a glass plate with a functional film on the surface. The solar photovoltaic cell assembly is a double-layer laminated solar photovoltaic cell assembly. The solar photovoltaic cell assembly is a double-layer laminated transparent glass plate, or a double-layer laminated glass plate with a functional film on the surface.

7. A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly according to claim 1, 2 or 3, characterized in that: The liquid injection nozzle is a fastening and sealing liquid injection nozzle that passes through the liquid injection cover plate of the solar photovoltaic cell module, or passes through the supporting head frame head. The liquid injection nozzle includes metal material, glass material, or plastic material; it is sealed after being glued together with the glass plate, or is sealed by glass welding, or is locked by a nut.

8. A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly according to claim 1, 2 or 3, characterized in that: The frame is a "factory" shaped closed loop stacked snap-fit ​​frame, or a "U" shaped closed loop elastic frame; the protective frame is made of fiberglass, plastic, or metal; the protective frame is connected to the tempered glass interlayer liquid-filled anti-reflection thermal insulation composite glass plate through a structural adhesive; the protective frame is either brazed and sealed connected to the tempered glass interlayer liquid-filled anti-reflection thermal insulation composite glass plate through aluminum; or brazed and sealed connected to the tempered glass interlayer liquid-filled anti-reflection thermal insulation composite glass plate through aluminum silver paste.

9. A liquid lens composite liquid light funnel focusing high-efficiency liquid-cooled photovoltaic cell assembly according to claim 1, 2 or 3, characterized in that: The tempered glass plate is a transparent glass plate, or a glass plate with a functional film on the surface, the tempered glass plate is a double-layer laminated tempered glass plate, the tempered glass plate is a double-layer laminated transparent glass plate, or a double-layer laminated glass plate with a functional film on the surface.

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