WO2019095827A1 - Self-power-generation heating assembly and manufacturing method therefor - Google Patents

Self-power-generation heating assembly and manufacturing method therefor Download PDF

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Publication number
WO2019095827A1
WO2019095827A1 PCT/CN2018/105735 CN2018105735W WO2019095827A1 WO 2019095827 A1 WO2019095827 A1 WO 2019095827A1 CN 2018105735 W CN2018105735 W CN 2018105735W WO 2019095827 A1 WO2019095827 A1 WO 2019095827A1
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WO
WIPO (PCT)
Prior art keywords
layer
self
heating assembly
generating
generating heating
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Application number
PCT/CN2018/105735
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French (fr)
Chinese (zh)
Inventor
王运方
霍艳寅
代凤玉
曹志峰
Original Assignee
北京铂阳顶荣光伏科技有限公司
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Publication of WO2019095827A1 publication Critical patent/WO2019095827A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/30—Auxiliary coatings, e.g. anti-reflective coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/40—Casings
    • F24S80/45—Casings characterised by the material
    • F24S80/453—Casings characterised by the material made of metallic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/345—Arrangements for heating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • H02S40/12—Means for removing snow
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40—Thermal components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40—Thermal components
    • H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/60—Thermal-PV hybrids

Definitions

  • the present disclosure relates to solar power generation technology, and in particular to a self-generating heating assembly and a method of fabricating the same.
  • Photovoltaic products have the advantages of aesthetics and energy saving, and are widely used in structures such as doors, windows and ceilings of buildings.
  • the photovoltaic products in the prior art are usually used in the open air, and the surface of the photovoltaic product is easy to condense or freeze, thereby affecting the power generation efficiency.
  • the present disclosure has been completed in order to solve the technical problems existing in the prior art, and the present disclosure provides a self-generating heating assembly capable of preventing condensation and icing of a photovoltaic product, thereby improving power generation efficiency, and a method of manufacturing the same.
  • a self-generating heating assembly including a light transmitting front plate, a power generating layer, a back electrode layer, an insulating layer, and a bottom plate which are sequentially stacked, wherein the insulating layer and A conductive heating layer is disposed between the bottom plates.
  • the electrically conductive heating layer may be deposited on one of the bottom plate and the insulating layer.
  • the electrically conductive heating layer may be an oxide having electrical resistance properties.
  • the oxide may be an oxide of aluminum, zinc and/or indium.
  • the power generation layer may be a thin film solar cell chip having a transmittance of 10% to 50%.
  • the insulating layer may be an insulating film attached to the bottom plate.
  • the insulating layer may be a back plate glass.
  • the back electrode layer may be a metal compound layer.
  • the self-generating heating assembly may further include a junction box disposed on a side of the self-generating heating assembly.
  • the junction box may be provided with a temperature controller, a voltage regulating circuit and an energy storage battery;
  • the temperature controller may be configured to control switching of the voltage regulating circuit according to a temperature of the conductive heating layer
  • the voltage regulating circuit may be configured to supply power to the conductive heating layer and charge the energy storage battery after adjusting a voltage output by the power generation layer to a standard voltage.
  • the temperature controller can be a relay.
  • the junction box can be filled with a sealant.
  • the self-generating heating assembly may further include a mounting structure configured to mount the self-generating heating assembly on a building, the mounting structure including a cavity, the junction box being received in the cavity.
  • the material of the mounting structure may be an aluminum alloy.
  • the mounting structure may include a thermally insulated bridge structure.
  • the back electrode layer and the electrically conductive heating layer may be light transmissive.
  • a method of manufacturing a self-generating heating assembly comprising the steps of:
  • a conductive heating layer may be deposited on one of the two surfaces of the insulating layer and the bottom plate opposite to each other, and
  • the conductive heating layer may be formed by fixing a metal oxide of aluminum, zinc, or indium on one of the insulating layer and the bottom plate by a deposition process.
  • the self-generating heating assembly provided by the present disclosure is formed by providing a multi-layer structure, and since the self-generating heating assembly is provided with a conductive heating layer, condensation and icing of the surface of the self-generating heating assembly can be effectively prevented.
  • FIG. 1 is a cross-sectional view showing a structure of a self-generating heating assembly according to an exemplary embodiment of the present disclosure
  • FIG. 2 is a plan view showing a self-generating heating assembly disposed on a mounting structure in accordance with an exemplary embodiment of the present disclosure
  • FIG. 3 is a side view showing a self-generating heating assembly disposed on a mounting structure according to an exemplary embodiment of the present disclosure
  • FIG. 4 is a block diagram showing a temperature control structure of a conductive heating layer of a self-generating heating assembly according to an exemplary embodiment of the present disclosure.
  • an exemplary embodiment of the present disclosure provides a self-generating heating assembly 100 including a light transmitting front plate 1 , a power generating layer 2 , a back electrode layer 3 , and an insulating layer in this order. 4 and a bottom plate 5, wherein a conductive heating layer 6 is disposed between the insulating layer 4 and the bottom plate 5, and the conductive heating layer 6 is deposited on the bottom plate 5 or the insulating layer 4.
  • the power generation layer 2 may be a flexible thin film solar cell chip, preferably a CIGS battery chip.
  • the self-generating heating assembly 100 provided by the exemplary embodiment of the present disclosure is formed by providing a multi-layer structure, and since the self-generating heating assembly is internally provided with a conductive heating layer, it is possible to effectively prevent dew condensation and icing on the surface of the self-generating heating assembly. .
  • the bottom plate 5 may be secured to the building by a mounting structure 200 (shown in Figures 2 and 3).
  • the insulating layer 4 may be an insulating film attached to the bottom plate 5, and the self-generating heating assembly 100 at this time has a two-layer structure.
  • the insulating layer 4 may be formed by a back plate glass that is fixedly connected to the bottom side of the bottom plate 5 and the transparent front plate 1 by a structural adhesive, thereby heating the self-generating power.
  • the assembly 100 has a three-layer structure that increases the strength of the self-generating heating assembly 100.
  • the light-transmitting front plate 1 provides a coated surface for the power generation layer 2, and at the same time provides protection for the power generation layer 2, and the power generation layer 2 can be attached to the light-transmitting front plate 1 via a coating.
  • the light transmissive front panel 1 may be an ultra-white smooth glass, and may have a thickness of 3-4 mm, preferably 3.2 mm.
  • the thin film solar cell chip as an example of the power generation layer has a certain light transmissive property, which can be strip-shaped scoring according to the lighting requirement to further improve the light transmission performance.
  • Typical transmittance is 10%-50%, and typical power generation capacity is 80W/m 2 .
  • the back electrode layer 3 is a metal compound layer which is sputtered on the power generation layer 2 by a PVD physical vapor deposition process, functions to collect current generated by the photovoltaic material, and has light transmissivity.
  • the conductive heating layer 6 is formed by fixing a metal oxide of an element such as aluminum, zinc, indium or the like on the substrate 5 or the insulating layer 4 by a PLD/PVD (Physical Vapor Deposition/Laser Pulse Deposition) process.
  • the transmittance of the electrically conductive heating layer 6 can be changed by changing the thickness of the metal oxide film layer.
  • the metal oxide has a resistance characteristic (each block is equivalent to one resistance), in other words, the conductive heating layer 6 is an oxide having resistance characteristics, and the oxide may be an oxide of aluminum, zinc, and/or indium.
  • the metal oxide generates heat after being energized, and the overall resistance value can be changed by changing the area of the metal oxide film layer and changing the series-parallel relationship between adjacent film layers, so that the heating value can be changed after the final energization.
  • a typical operating voltage is 36V and a typical heating power is 50W/m 2 .
  • the back electrode layer 3 and the electrically conductive heating layer 6 are light transmissive so that light can be supplied through the self-generating heating assembly 100 to provide illumination.
  • the self-generating heating assembly 100 further includes a junction box 7 disposed on a side of the self-generating heating assembly 100.
  • Mounting structure 200 preferably includes a cavity into which junction box 7 can be received.
  • the mounting structure 200 is preferably made of an aluminum alloy and may have an insulated bridge structure.
  • a temperature controller, a voltage regulating circuit, and an energy storage battery are disposed in the junction box 7; the temperature controller is configured to control the voltage regulating circuit according to the temperature of the conductive heating layer 6.
  • the temperature controller can use a temperature relay.
  • the voltage regulating circuit is configured to adjust the voltage output from the power generation layer 2 to a standard voltage, supply power to the conductive heating layer 6, and charge the energy storage battery.
  • Both the conductive heating layer 6 and the leads of the power generation layer 2 can be housed in the junction box 7, and the junction box 7 can be bonded to the edge of the self-generating heating assembly 100 by structural adhesive.
  • the box of the junction box 7 is sealed by a potting glue, thereby having high dustproof and waterproof performance.
  • the temperature controller When the temperature is lower than the predetermined temperature, the temperature controller generates an on-off signal, so that the voltage regulating circuit is activated to operate; when the temperature rises to a predetermined temperature, the voltage regulating circuit stops working.
  • a typical predetermined temperature is 0 degrees (5 degrees difference).
  • the voltage regulating circuit is configured to adjust the voltage output from the power generation layer 2 to a stable DC power supply, typically 36V, to charge the energy storage battery while supplying power to the conductive heating layer 6, and the typical output power is 60W.
  • the energy storage battery can be a lithium battery, which can have better low temperature working performance.
  • the typical design is 36V20Ah.
  • a method of manufacturing a self-generating heating assembly comprising the steps of:
  • step S1 the light transmitting front plate 1 is arranged.
  • the light transmitting front plate 1 is arranged on one platform.
  • Step S2 the power generation layer 2 is disposed on the surface of the light transmissive front plate 1.
  • the power generation layer 2 may be a flexible thin film solar cell chip, preferably a CIGS battery chip.
  • the light transmissive front plate 1 provides a coated surface for the power generation layer 2, whereby the power generation layer 2 can be attached to the surface of the light transmissive front plate 1 via a coating.
  • Step S3 the back electrode layer 3 is disposed on the surface of the power generating layer 2 facing away from the light transmitting front plate 1.
  • the back electrode layer 3 is a metal compound layer which is sputtered by a PVD physical vapor deposition process on the surface of the power generation layer 2 facing away from the transparent front plate 1 to function to collect current generated by the photovoltaic material, and Light transmissive.
  • Step S4 the insulating layer cloth 4 is placed on the surface of the back electrode layer 3 facing away from the power generation layer 2.
  • Step S5 the bottom plate 5 is arranged on the surface of the insulating layer 4 facing away from the back electrode layer 3.
  • the insulating layer 4 may be an insulating film attached to the bottom plate 5, and the self-generating heating assembly 100 at this time has a two-layer structure.
  • the insulating layer 4 may be formed by a back plate glass, and the rear plate glass is fixedly connected to the bottom side of the bottom plate 5 and the transparent front plate 1 by a structural adhesive, so that the self-generating heating assembly 100 has a three-layer structure. The strength of the self-generating heating assembly 100 is increased.
  • the conductive heating layer 6 is deposited on one of the two surfaces of the insulating layer 4 and the bottom plate 5 opposed to each other.
  • the conductive heating layer 6 is formed by fixing a metal oxide of an element such as aluminum, zinc, indium or the like on the substrate 5 or the insulating layer 4 by a PLD/PVD (Physical Vapor Deposition/Laser Pulse Deposition) process.
  • the transmittance of the electrically conductive heating layer 6 can be changed by changing the thickness of the metal oxide film layer.
  • Metal oxides have resistive properties (each block is equivalent to one resistor), which generates heat after energization and can be changed by changing the area of the metal oxide film layer and changing the series-parallel relationship between adjacent film blocks.
  • the overall resistance value so that the heating value can be changed after the final energization.
  • a typical operating voltage is 36V and a typical heating power is 50W/m 2 .
  • a method of manufacturing a self-generating heating assembly according to the present disclosure further includes:
  • step S6 the junction box 7 is provided on the side of the self-generating heating assembly 100.
  • the junction box 7 may be disposed on either side of the self-generating heating assembly 100, and the junction box 7 is provided with a temperature controller, a voltage regulating circuit and an energy storage battery; the temperature controller is configured according to the conductive heating layer 6 The temperature control switch circuit is turned on and off, and the temperature controller can use a temperature relay.
  • the voltage regulating circuit is configured to adjust the voltage output from the power generation layer 2 to a standard voltage, supply power to the conductive heating layer 6, and charge the energy storage battery.
  • step S4 can also be performed after S5. .
  • the self-generating heating assembly produced by the above manufacturing method has a multi-layered structure, and since the self-generating heating assembly is provided with a conductive heating layer, it is possible to effectively prevent dew condensation and icing on the surface of the self-generating heating assembly.

Abstract

A self-power-generation heating assembly (100) and a manufacturing method therefor. The self-power-generation heating assembly (100) comprises a light transmissive front plate (1), a power-generation layer (2), a back electrode layer (3), an insulation layer (4) and a bottom plate (5) which are sequentially stacked, wherein a conductive heating layer (6) is arranged between the insulation layer (4) and the bottom plate (5). The self-power-generation heating assembly (100) is formed by arranging a multi-layer structure, and since the conductive heating layer (6) is arranged inside the self-power-generation heating assembly (100), the self-power-generation heating assembly (100) can be effectively prevented from dewing and freezing occurring on the surface thereof.

Description

自发电加热组件及其制造方法Self-generating heating assembly and method of manufacturing same
相关申请的交叉引用Cross-reference to related applications
本申请要求2017年11月16日在中国国家知识产权局提交的中国专利申请No.201721534133.2的优先权，该申请的全部内容以引用方式并入本文。The present application claims priority to Chinese Patent Application No. 201721534133.2, filed on Jan.
技术领域Technical field
本公开涉及太阳能发电技术，并且具体涉及一种自发电加热组件及其制造方法。The present disclosure relates to solar power generation technology, and in particular to a self-generating heating assembly and a method of fabricating the same.
背景技术Background technique
光伏产品具有美观和节能的优点，广泛用于建筑物门窗和顶棚等结构上。Photovoltaic products have the advantages of aesthetics and energy saving, and are widely used in structures such as doors, windows and ceilings of buildings.
现有技术中的光伏产品通常用在露天的场合，光伏产品的表面容易结露或结冰，从而影响发电效率。The photovoltaic products in the prior art are usually used in the open air, and the surface of the photovoltaic product is easy to condense or freeze, thereby affecting the power generation efficiency.
发明内容Summary of the invention
为了解决现有技术中存在的技术问题而完成了本公开，本公开提供一种能够防止光伏产品产生结露和结冰现象，从而提高发电效率的自发电加热组件及其制造方法。The present disclosure has been completed in order to solve the technical problems existing in the prior art, and the present disclosure provides a self-generating heating assembly capable of preventing condensation and icing of a photovoltaic product, thereby improving power generation efficiency, and a method of manufacturing the same.
根据本公开的一个方面，提供了一种自发电加热组件，该自发电加热组件包括依次层叠布置的透光前板、发电层、背电极层、绝缘层和底板，其中，所述绝缘层和所述底板之间设置有导电加热层。According to an aspect of the present disclosure, there is provided a self-generating heating assembly including a light transmitting front plate, a power generating layer, a back electrode layer, an insulating layer, and a bottom plate which are sequentially stacked, wherein the insulating layer and A conductive heating layer is disposed between the bottom plates.
所述导电加热层可以沉积在所述底板和所述绝缘层中的一者上。The electrically conductive heating layer may be deposited on one of the bottom plate and the insulating layer.
所述导电加热层可以为具有电阻特性的氧化物。The electrically conductive heating layer may be an oxide having electrical resistance properties.
所述氧化物可以为铝、锌和/或铟的氧化物。The oxide may be an oxide of aluminum, zinc and/or indium.
所述发电层可以是透光度为10％-50％的薄膜太阳能电池芯片。The power generation layer may be a thin film solar cell chip having a transmittance of 10% to 50%.
所述绝缘层可以为贴覆在所述底板上的绝缘薄膜。The insulating layer may be an insulating film attached to the bottom plate.
所述绝缘层可以为后板玻璃。The insulating layer may be a back plate glass.
所述背电极层可以为金属化合物层。The back electrode layer may be a metal compound layer.
所述自发电加热组件还可以包括接线盒，所述接线盒设置在所述自发电加热组件的边侧。The self-generating heating assembly may further include a junction box disposed on a side of the self-generating heating assembly.
所述接线盒内可以设置有温度控制器、调压电路和储能电池；The junction box may be provided with a temperature controller, a voltage regulating circuit and an energy storage battery;
所述温度控制器可以构造为根据所述导电加热层的温度控制所述调压电路的通断；并且The temperature controller may be configured to control switching of the voltage regulating circuit according to a temperature of the conductive heating layer;
所述调压电路可以构造为将所述发电层输出的电压调整为标准电压后，向所述导电加热层供电并为所述储能电池充电。The voltage regulating circuit may be configured to supply power to the conductive heating layer and charge the energy storage battery after adjusting a voltage output by the power generation layer to a standard voltage.
所述温度控制器可以为继电器。The temperature controller can be a relay.
所述接线盒内可以灌有密封胶。The junction box can be filled with a sealant.
所述自发电加热组件还可以包括构造为将所述自发电加热组件安装在建筑物上的安装结构，所述安装结构包括空腔，所述接线盒容置在所述空腔中。The self-generating heating assembly may further include a mounting structure configured to mount the self-generating heating assembly on a building, the mounting structure including a cavity, the junction box being received in the cavity.
所述安装结构的材质可以为铝合金。The material of the mounting structure may be an aluminum alloy.
所述安装结构可以包括隔热断桥结构。The mounting structure may include a thermally insulated bridge structure.
所述背电极层和所述导电加热层可以是透光的。The back electrode layer and the electrically conductive heating layer may be light transmissive.
根据本公开的另一个方面，提供了一种自发电加热组件的制造方法，所述制造方法包括如下步骤：According to another aspect of the present disclosure, a method of manufacturing a self-generating heating assembly is provided, the manufacturing method comprising the steps of:
布置透光前板；Arranging a light transmissive front plate;
将发电层布置在所述透光前板的表面上；Arranging a power generation layer on a surface of the light transmissive front plate;
将背电极层布置在所述发电层的背离所述透光前板的表面上；Arranging a back electrode layer on a surface of the power generating layer facing away from the light transmissive front plate;
将绝缘层布置在所述背电极层的背离所述发电层的表面上；以及Arranging an insulating layer on a surface of the back electrode layer facing away from the power generating layer;
将底板布置在所述绝缘层的背离所述背电极层的表面上，Arranging a bottom plate on a surface of the insulating layer facing away from the back electrode layer,
所述绝缘层和所述底板彼此相对的两个表面中的一个表面上可以沉积有导电加热层，并且A conductive heating layer may be deposited on one of the two surfaces of the insulating layer and the bottom plate opposite to each other, and
所述导电加热层可以是通过沉积工艺将铝、锌、铟的金属氧化物固定在所述绝缘层和所述底板中的一者上而形成的。The conductive heating layer may be formed by fixing a metal oxide of aluminum, zinc, or indium on one of the insulating layer and the bottom plate by a deposition process.
本公开提供的自发电加热组件通过设置多层结构而形成，由于该自发电加热组件内部设置有导电加热层，因此能够有效地防止自发电加热组件表面结露和结冰。The self-generating heating assembly provided by the present disclosure is formed by providing a multi-layer structure, and since the self-generating heating assembly is provided with a conductive heating layer, condensation and icing of the surface of the self-generating heating assembly can be effectively prevented.
附图说明DRAWINGS
图1为示出根据本公开的示例性实施例的自发电加热组件的结构断面图；1 is a cross-sectional view showing a structure of a self-generating heating assembly according to an exemplary embodiment of the present disclosure;
图2为示出根据本公开的示例性实施例的自发电加热组件设置在安装结构上时的俯视图；2 is a plan view showing a self-generating heating assembly disposed on a mounting structure in accordance with an exemplary embodiment of the present disclosure;
图3为示出根据本公开的示例性实施例的自发电加热组件设置在安装结构上时的侧视图；以及FIG. 3 is a side view showing a self-generating heating assembly disposed on a mounting structure according to an exemplary embodiment of the present disclosure;
图4为示出根据本公开的示例性实施例的自发电加热组件的导电加热层的温度控制结构框图。4 is a block diagram showing a temperature control structure of a conductive heating layer of a self-generating heating assembly according to an exemplary embodiment of the present disclosure.
具体实施方式Detailed ways
下面将结合附图详细描述本公开的示例性实施例，在附图中相同或类似的附图标记表示相同或类似的元件或具有相同或类似功能的元件。应当理解的是，下面通过参考附图描述的实施例是示例性的，仅用于解释本公开，而不能解释为对本公开的限制。Exemplary embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are intended to be illustrative, and are not to be construed as limiting.
根据本公开的一个方面，如图1所示，本公开的示例性实施例提供了一种自发电加热组件100，其依次包括透光前板1、发电层2、背电极层3、绝缘层4和底板5，其中，绝缘层4和底板5之间设置有导电加热层6，该导电加热层6沉积在底板5或绝缘层4上。发电层2可以是柔性薄膜太阳能电池芯片，优选地为CIGS电池芯片。According to an aspect of the present disclosure, as shown in FIG. 1 , an exemplary embodiment of the present disclosure provides a self-generating heating assembly 100 including a light transmitting front plate 1 , a power generating layer 2 , a back electrode layer 3 , and an insulating layer in this order. 4 and a bottom plate 5, wherein a conductive heating layer 6 is disposed between the insulating layer 4 and the bottom plate 5, and the conductive heating layer 6 is deposited on the bottom plate 5 or the insulating layer 4. The power generation layer 2 may be a flexible thin film solar cell chip, preferably a CIGS battery chip.
本公开的示例性实施例提供的自发电加热组件100通过设置多层结构而形成，由于该自发电加热组件内部设置有导电加热层，因此能够有效地防止自发电加热组件表面结露和结冰。The self-generating heating assembly 100 provided by the exemplary embodiment of the present disclosure is formed by providing a multi-layer structure, and since the self-generating heating assembly is internally provided with a conductive heating layer, it is possible to effectively prevent dew condensation and icing on the surface of the self-generating heating assembly. .
在本公开的一个示例性实施例中，底板5可以通过安装结构200(在图2和图3中示出)固定在建筑物上。绝缘层4可以是绝缘薄膜，贴覆在 底板5上，此时的自发电加热组件100具有双层结构。在本公开的另一个示例性实施例中，该绝缘层4可以由后板玻璃形成，该后板玻璃与底板5及透光前板1的周侧通过结构胶固定连接，从而使自发电加热组件100具有三层结构，这提高了自发电加热组件100的强度。In an exemplary embodiment of the present disclosure, the bottom plate 5 may be secured to the building by a mounting structure 200 (shown in Figures 2 and 3). The insulating layer 4 may be an insulating film attached to the bottom plate 5, and the self-generating heating assembly 100 at this time has a two-layer structure. In another exemplary embodiment of the present disclosure, the insulating layer 4 may be formed by a back plate glass that is fixedly connected to the bottom side of the bottom plate 5 and the transparent front plate 1 by a structural adhesive, thereby heating the self-generating power. The assembly 100 has a three-layer structure that increases the strength of the self-generating heating assembly 100.
上述透光前板1为发电层2提供涂覆的表面，同时可以为发电层2提供保护作用，发电层2可以经由涂覆物贴覆在透光前板1上。在本公开的示例性实施例中，透光前板1可以采用超白光滑玻璃，厚度可以是3-4mm，优选地为3.2mm。The light-transmitting front plate 1 provides a coated surface for the power generation layer 2, and at the same time provides protection for the power generation layer 2, and the power generation layer 2 can be attached to the light-transmitting front plate 1 via a coating. In an exemplary embodiment of the present disclosure, the light transmissive front panel 1 may be an ultra-white smooth glass, and may have a thickness of 3-4 mm, preferably 3.2 mm.
作为发电层的实例的薄膜太阳能电池芯片具有一定的透光性能，其可根据采光需要进行条带状刻划，以进一步提高透光性能。典型的透光度是10％-50％，典型的发电能力是80W/m 2。 The thin film solar cell chip as an example of the power generation layer has a certain light transmissive property, which can be strip-shaped scoring according to the lighting requirement to further improve the light transmission performance. Typical transmittance is 10%-50%, and typical power generation capacity is 80W/m 2 .
背电极层3是金属化合物层，其通过PVD物理气相沉积的工艺溅射在发电层2上，起到收集光伏材料所发电流的作用，并且具有透光性。The back electrode layer 3 is a metal compound layer which is sputtered on the power generation layer 2 by a PVD physical vapor deposition process, functions to collect current generated by the photovoltaic material, and has light transmissivity.
导电加热层6是通过PLD/PVD(物理气相沉积/激光脉冲沉积)的工艺将铝、锌、铟等元素的金属氧化物固定在底板5或绝缘层4上而形成的。通过改变金属氧化物膜层的厚度可以改变导电加热层6的透光度。金属氧化物具有电阻特性(每一个区块等效为一个电阻)，换言之，导电加热层6为具有电阻特性的氧化物，该氧化物可以为铝、锌和/或铟的氧化物。该金属氧化物在通电后会产生热量，可以通过改变金属氧化物膜层面积以及改变相邻膜层区块之间的串并联关系来改变整体的电阻值，从而在最终通电后可以改变发热值。典型的工作电压为36V，典型的加热功率是50W/m 2。 The conductive heating layer 6 is formed by fixing a metal oxide of an element such as aluminum, zinc, indium or the like on the substrate 5 or the insulating layer 4 by a PLD/PVD (Physical Vapor Deposition/Laser Pulse Deposition) process. The transmittance of the electrically conductive heating layer 6 can be changed by changing the thickness of the metal oxide film layer. The metal oxide has a resistance characteristic (each block is equivalent to one resistance), in other words, the conductive heating layer 6 is an oxide having resistance characteristics, and the oxide may be an oxide of aluminum, zinc, and/or indium. The metal oxide generates heat after being energized, and the overall resistance value can be changed by changing the area of the metal oxide film layer and changing the series-parallel relationship between adjacent film layers, so that the heating value can be changed after the final energization. . A typical operating voltage is 36V and a typical heating power is 50W/m 2 .
在本公开的示例性实施例中，背电极层3和导电加热层6是透光的，以便光线可以透过自发电加热组件100提供光照。In an exemplary embodiment of the present disclosure, the back electrode layer 3 and the electrically conductive heating layer 6 are light transmissive so that light can be supplied through the self-generating heating assembly 100 to provide illumination.
在本公开的示例性实施例中，如图2和图3所示，该自发电加热组件100还包括接线盒7，所述接线盒7设置在所述自发电加热组件100的边侧。安装结构200优选地包括空腔，接线盒7可以容置在上述空腔中。安装结构200优选地由铝合金制成，并且可以具有隔热断桥结构。In an exemplary embodiment of the present disclosure, as shown in FIGS. 2 and 3, the self-generating heating assembly 100 further includes a junction box 7 disposed on a side of the self-generating heating assembly 100. Mounting structure 200 preferably includes a cavity into which junction box 7 can be received. The mounting structure 200 is preferably made of an aluminum alloy and may have an insulated bridge structure.
在本公开的示例性实施例中，如图4所示，接线盒7内设置有温度控制器、调压电路和储能电池；温度控制器构造为根据导电加热层6的温度 控制调压电路的通断，该温度控制器可以采用温度继电器。调压电路构造为将发电层2输出的电压调整为标准电压后，向导电加热层6供电并为储能电池充电。In an exemplary embodiment of the present disclosure, as shown in FIG. 4, a temperature controller, a voltage regulating circuit, and an energy storage battery are disposed in the junction box 7; the temperature controller is configured to control the voltage regulating circuit according to the temperature of the conductive heating layer 6. The temperature controller can use a temperature relay. The voltage regulating circuit is configured to adjust the voltage output from the power generation layer 2 to a standard voltage, supply power to the conductive heating layer 6, and charge the energy storage battery.
导电加热层6和发电层2的引线均可以收纳在接线盒7中，接线盒7可以通过结构胶粘接在自发电加热组件100的边缘。接线盒7的盒体采用灌胶密封，从而具有较高的防尘防水性能。当温度低于预定温度时，温度控制器产生通断信号，使得调压电路启动而工作；当温度回升至预定温度时调压电路停止工作。典型的预定温度是0度(回差5度)。调压电路构造为将发电层2输出的电压调理为稳定的直流电源，典型值为36V，为导电加热层6供电的同时为储能电池充电，典型的输出功率是60W。储能电池可以采用锂电池，这样可以具有较好的耐低温工作性能。典型的设计为36V20Ah。Both the conductive heating layer 6 and the leads of the power generation layer 2 can be housed in the junction box 7, and the junction box 7 can be bonded to the edge of the self-generating heating assembly 100 by structural adhesive. The box of the junction box 7 is sealed by a potting glue, thereby having high dustproof and waterproof performance. When the temperature is lower than the predetermined temperature, the temperature controller generates an on-off signal, so that the voltage regulating circuit is activated to operate; when the temperature rises to a predetermined temperature, the voltage regulating circuit stops working. A typical predetermined temperature is 0 degrees (5 degrees difference). The voltage regulating circuit is configured to adjust the voltage output from the power generation layer 2 to a stable DC power supply, typically 36V, to charge the energy storage battery while supplying power to the conductive heating layer 6, and the typical output power is 60W. The energy storage battery can be a lithium battery, which can have better low temperature working performance. The typical design is 36V20Ah.
根据本公开的另一个方面，提供了一种自发电加热组件的制造方法，该制造方法包括如下步骤：According to another aspect of the present disclosure, a method of manufacturing a self-generating heating assembly is provided, the manufacturing method comprising the steps of:
步骤S1、布置透光前板1。In step S1, the light transmitting front plate 1 is arranged.
具体而言，将透光前板1布置在一个平台上。Specifically, the light transmitting front plate 1 is arranged on one platform.
步骤S2、将发电层2布置在透光前板1的表面上。Step S2, the power generation layer 2 is disposed on the surface of the light transmissive front plate 1.
具体而言，发电层2可以是柔性薄膜太阳能电池芯片，优选为CIGS电池芯片。透光前板1为发电层2提供涂覆的表面，由此发电层2可以经由涂覆物贴覆在透光前板1的表面上。In particular, the power generation layer 2 may be a flexible thin film solar cell chip, preferably a CIGS battery chip. The light transmissive front plate 1 provides a coated surface for the power generation layer 2, whereby the power generation layer 2 can be attached to the surface of the light transmissive front plate 1 via a coating.
步骤S3、将背电极层3布置在发电层2的背离透光前板1的表面上。Step S3, the back electrode layer 3 is disposed on the surface of the power generating layer 2 facing away from the light transmitting front plate 1.
具体而言，背电极层3是金属化合物层，其通过PVD物理气相沉积的工艺溅射在发电层2的背离透光前板1的表面上，起到收集光伏材料所发电流的作用，并且具有透光性。Specifically, the back electrode layer 3 is a metal compound layer which is sputtered by a PVD physical vapor deposition process on the surface of the power generation layer 2 facing away from the transparent front plate 1 to function to collect current generated by the photovoltaic material, and Light transmissive.
步骤S4、将绝缘层布4置在背电极层3的背离发电层2的表面上。Step S4, the insulating layer cloth 4 is placed on the surface of the back electrode layer 3 facing away from the power generation layer 2.
步骤S5、将底板5布置在绝缘层4的背离背电极层3的表面上。Step S5, the bottom plate 5 is arranged on the surface of the insulating layer 4 facing away from the back electrode layer 3.
具体而言，绝缘层4可以是绝缘薄膜，贴覆在底板5上，此时的自发电加热组件100具有双层结构。可选地，该绝缘层4可以由后板玻璃形成，该后板玻璃与底板5及透光前板1的周侧通过结构胶固定连接，从而使自发电加热组件100具有三层结构，这提高了自发电加热组件100的强度。Specifically, the insulating layer 4 may be an insulating film attached to the bottom plate 5, and the self-generating heating assembly 100 at this time has a two-layer structure. Optionally, the insulating layer 4 may be formed by a back plate glass, and the rear plate glass is fixedly connected to the bottom side of the bottom plate 5 and the transparent front plate 1 by a structural adhesive, so that the self-generating heating assembly 100 has a three-layer structure. The strength of the self-generating heating assembly 100 is increased.
在本公开的示例性实施例中，绝缘层4和底板5彼此相对的两个表面中的一个表面上沉积有导电加热层6。导电加热层6是通过PLD/PVD(物理气相沉积/激光脉冲沉积)的工艺将铝、锌、铟等元素的金属氧化物固定在底板5或绝缘层4上而形成的。通过改变金属氧化物膜层的厚度可以改变导电加热层6的透光度。金属氧化物具有电阻特性(每一个区块等效为一个电阻)，在通电后会产生热量，可以通过改变金属氧化物膜层面积以及改变相邻膜层区块之间的串并联关系来改变整体的电阻值，从而在最终通电后可以改变发热值。典型的工作电压为36V，典型的加热功率是50W/m 2。 In an exemplary embodiment of the present disclosure, the conductive heating layer 6 is deposited on one of the two surfaces of the insulating layer 4 and the bottom plate 5 opposed to each other. The conductive heating layer 6 is formed by fixing a metal oxide of an element such as aluminum, zinc, indium or the like on the substrate 5 or the insulating layer 4 by a PLD/PVD (Physical Vapor Deposition/Laser Pulse Deposition) process. The transmittance of the electrically conductive heating layer 6 can be changed by changing the thickness of the metal oxide film layer. Metal oxides have resistive properties (each block is equivalent to one resistor), which generates heat after energization and can be changed by changing the area of the metal oxide film layer and changing the series-parallel relationship between adjacent film blocks. The overall resistance value, so that the heating value can be changed after the final energization. A typical operating voltage is 36V and a typical heating power is 50W/m 2 .
根据本公开提供的一种自发电加热组件的制造方法还包括：A method of manufacturing a self-generating heating assembly according to the present disclosure further includes:
步骤S6、在自发电加热组件100的边侧设置接线盒7。In step S6, the junction box 7 is provided on the side of the self-generating heating assembly 100.
具体而言，接线盒7可以设置在自发电加热组件100的任一边侧，并且接线盒7内设置有温度控制器、调压电路和储能电池；温度控制器构造为根据导电加热层6的温度控制调压电路的通断，该温度控制器可以采用温度继电器。调压电路构造为将发电层2输出的电压调整为标准电压后，向导电加热层6供电并为储能电池充电。Specifically, the junction box 7 may be disposed on either side of the self-generating heating assembly 100, and the junction box 7 is provided with a temperature controller, a voltage regulating circuit and an energy storage battery; the temperature controller is configured according to the conductive heating layer 6 The temperature control switch circuit is turned on and off, and the temperature controller can use a temperature relay. The voltage regulating circuit is configured to adjust the voltage output from the power generation layer 2 to a standard voltage, supply power to the conductive heating layer 6, and charge the energy storage battery.
需要说明的是，在本公开中，上述步骤S1-S5的顺序不受限制，只要能够形成由多层结构叠置而成的自发电加热组件即可，例如，步骤S4也可以在S5之后执行。It should be noted that, in the present disclosure, the order of the above steps S1 - S5 is not limited as long as the self-generating heating assembly stacked by the multilayer structure can be formed, for example, step S4 can also be performed after S5. .
通过上述制造方法制成的自发电加热组件具有多层结构，由于该自发电加热组件内部设置有导电加热层，因此能够有效地防止自发电加热组件表面结露和结冰。The self-generating heating assembly produced by the above manufacturing method has a multi-layered structure, and since the self-generating heating assembly is provided with a conductive heating layer, it is possible to effectively prevent dew condensation and icing on the surface of the self-generating heating assembly.
可以理解的是，以上实施方式仅仅是为了说明本发明公开的原理而采用的示例性实施方式，然而本发明公开并不局限于此。对于本领域内的普通技术人员而言，在不脱离本发明公开的精神和实质的情况下，可以做出各种变型和改进，这些变型和改进也视为本发明公开的保护范围。It is to be understood that the above embodiments are merely exemplary embodiments employed to explain the principles of the present disclosure, but the present disclosure is not limited thereto. Various modifications and improvements can be made by those skilled in the art without departing from the spirit and scope of the invention, and such modifications and improvements are also considered to be within the scope of the disclosure.

Claims (17)

  1. 一种自发电加热组件，包括依次层叠布置的透光前板、发电层、背电极层、绝缘层和底板，其中，所述绝缘层和所述底板之间设置有导电加热层。A self-generating heating assembly includes a light transmitting front plate, a power generating layer, a back electrode layer, an insulating layer and a bottom plate which are sequentially stacked, wherein a conductive heating layer is disposed between the insulating layer and the bottom plate.
  2. 根据权利要求1所述的自发电加热组件，其中，所述导电加热层沉积在所述底板和所述绝缘层中的一者上。The self-generating heating assembly of claim 1 wherein said electrically conductive heating layer is deposited on one of said bottom plate and said insulating layer.
  3. 根据权利要求1所述的自发电加热组件，其中，所述导电加热层为具有电阻特性的氧化物。The self-generating heating assembly of claim 1, wherein the electrically conductive heating layer is an oxide having electrical resistance properties.
  4. 根据权利要求3所述的自发电加热组件，其中，所述氧化物为铝、锌和/或铟的氧化物。The self-generating heating assembly of claim 3 wherein the oxide is an oxide of aluminum, zinc and/or indium.
  5. 根据权利要求1所述的自发电加热组件，其中，所述发电层是透光度为10％-50％的薄膜太阳能电池芯片。The self-generating heating assembly according to claim 1, wherein the power generation layer is a thin film solar cell chip having a transmittance of 10% to 50%.
  6. 根据权利要求1所述的自发电加热组件，其中，所述绝缘层为贴覆在所述底板上的绝缘薄膜。The self-generating heating assembly according to claim 1, wherein the insulating layer is an insulating film attached to the bottom plate.
  7. 根据权利要求1所述的自发电加热组件，其中，所述绝缘层为后板玻璃。The self-generating heating assembly of claim 1 wherein the insulating layer is a backplate glass.
  8. 根据权利要求1所述的自发电加热组件，其中，所述背电极层为金属化合物层。The self-generating heating assembly according to claim 1, wherein the back electrode layer is a metal compound layer.
  9. 根据权利要求1所述的自发电加热组件，还包括接线盒，所述接线盒设置在所述自发电加热组件的边侧。The self-generating heating assembly of claim 1, further comprising a junction box disposed on a side of the self-generating heating assembly.
  10. 根据权利要求9所述的自发电加热组件，其中，The self-generating heating assembly according to claim 9, wherein
    所述接线盒内设置有温度控制器、调压电路和储能电池；The junction box is provided with a temperature controller, a voltage regulating circuit and an energy storage battery;
    所述温度控制器构造为根据所述导电加热层的温度控制所述调压电路的通断；并且The temperature controller is configured to control switching of the voltage regulating circuit according to a temperature of the conductive heating layer;
    所述调压电路构造为将所述发电层输出的电压调整为标准电压后，向所述导电加热层供电并为所述储能电池充电。The voltage regulating circuit is configured to supply power to the conductive heating layer and charge the energy storage battery after adjusting a voltage output by the power generation layer to a standard voltage.
  11. 根据权利要求10所述的自发电加热组件，其中，所述温度控制器为继电器。The self-generating heating assembly of claim 10 wherein the temperature controller is a relay.
  12. 根据权利要求10所述的自发电加热组件，其中，所述接线盒内灌有密封胶。A self-generating heating assembly according to claim 10, wherein said junction box is filled with a sealant.
  13. 根据权利要求9-12中任一项所述的自发电加热组件，还包括构造为将所述自发电加热组件安装在建筑物上的安装结构，所述安装结构包括空腔，所述接线盒容置在所述空腔中。A self-generating heating assembly according to any one of claims 9-12, further comprising a mounting structure configured to mount the self-generating heating assembly on a building, the mounting structure comprising a cavity, the junction box It is housed in the cavity.
  14. 根据权利要求13所述的自发电加热组件，其中，所述安装结构的材质为铝合金。The self-generating heating assembly of claim 13 wherein the mounting structure is made of an aluminum alloy.
  15. 根据权利要求13所述的自发电加热组件，其中，所述安装结构具有隔热断桥结构。The self-generating heating assembly of claim 13 wherein said mounting structure has a thermally insulated bridge structure.
  16. 根据权利要求1所述的自发电加热组件，其中，所述背电极层和所述导电加热层是透光的。The self-generating heating assembly of claim 1 wherein said back electrode layer and said electrically conductive heating layer are light transmissive.
  17. 一种自发电加热组件的制造方法，所述制造方法包括如下步骤：A method of manufacturing a self-generating heating assembly, the manufacturing method comprising the steps of:
    布置透光前板；Arranging a light transmissive front plate;
    将发电层布置在所述透光前板的表面上；Arranging a power generation layer on a surface of the light transmissive front plate;
    将背电极层布置在所述发电层的背离所述透光前板的表面上；Arranging a back electrode layer on a surface of the power generating layer facing away from the light transmissive front plate;
    将绝缘层布置在所述背电极层的背离所述发电层的表面上；以及Arranging an insulating layer on a surface of the back electrode layer facing away from the power generating layer;
    将底板布置在所述绝缘层的背离所述背电极层的表面上，Arranging a bottom plate on a surface of the insulating layer facing away from the back electrode layer,
    其中，所述绝缘层和所述底板彼此相对的两个表面中的一个表面上沉积有导电加热层，并且Wherein the conductive heating layer is deposited on one of the two surfaces of the insulating layer and the bottom plate opposite to each other, and
    所述导电加热层是通过沉积工艺将铝、锌、铟的金属氧化物固定在所述绝缘层和所述底板中的一者上而形成的。The conductive heating layer is formed by fixing a metal oxide of aluminum, zinc, and indium on one of the insulating layer and the bottom plate by a deposition process.
PCT/CN2018/105735 2017-11-16 2018-09-14 Self-power-generation heating assembly and manufacturing method therefor WO2019095827A1 (en)

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Publication number Priority date Publication date Assignee Title
CN207441722U (en) * 2017-11-16 2018-06-01 北京铂阳顶荣光伏科技有限公司 Spontaneous electrically heated glass assembly
CN109742168B (en) * 2018-12-20 2020-09-18 中国电子科技集团公司第四十八研究所 Photovoltaic module for polar region environment
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201228412Y (en) * 2008-06-13 2009-04-29 信义玻璃工程（东莞）有限公司 Intelligent heating de-icing and snow clearing glass
CN201340855Y (en) * 2008-12-12 2009-11-04 广东金刚玻璃科技股份有限公司 Solar energy photovoltaic assembly capable of removing ice and snow
US20110012082A1 (en) * 2008-03-21 2011-01-20 Nxp B.V. Electronic component comprising a convertible structure
CN206076250U (en) * 2016-08-29 2017-04-05 范继良 Light electric heating type solar battery structure
CN207441722U (en) * 2017-11-16 2018-06-01 北京铂阳顶荣光伏科技有限公司 Spontaneous electrically heated glass assembly
CN207458962U (en) * 2017-11-21 2018-06-05 北京铂阳顶荣光伏科技有限公司 Spontaneous electrically heated glass assembly with hollow layer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110012082A1 (en) * 2008-03-21 2011-01-20 Nxp B.V. Electronic component comprising a convertible structure
CN201228412Y (en) * 2008-06-13 2009-04-29 信义玻璃工程（东莞）有限公司 Intelligent heating de-icing and snow clearing glass
CN201340855Y (en) * 2008-12-12 2009-11-04 广东金刚玻璃科技股份有限公司 Solar energy photovoltaic assembly capable of removing ice and snow
CN206076250U (en) * 2016-08-29 2017-04-05 范继良 Light electric heating type solar battery structure
CN207441722U (en) * 2017-11-16 2018-06-01 北京铂阳顶荣光伏科技有限公司 Spontaneous electrically heated glass assembly
CN207458962U (en) * 2017-11-21 2018-06-05 北京铂阳顶荣光伏科技有限公司 Spontaneous electrically heated glass assembly with hollow layer

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