WO2023221905A1 - 一种与车体整合的光伏组件制备方法 - Google Patents

一种与车体整合的光伏组件制备方法 Download PDF

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Publication number
WO2023221905A1
WO2023221905A1 PCT/CN2023/094102 CN2023094102W WO2023221905A1 WO 2023221905 A1 WO2023221905 A1 WO 2023221905A1 CN 2023094102 W CN2023094102 W CN 2023094102W WO 2023221905 A1 WO2023221905 A1 WO 2023221905A1
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WIPO (PCT)
Prior art keywords
thermoplastic material
mold
upper mold
lower mold
car body
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PCT/CN2023/094102
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English (en)
French (fr)
Inventor
汤鸿祥
陈彦全
许汎玮
罗伯特韩德尔
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沃沛斯德国有限公司
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Publication of WO2023221905A1 publication Critical patent/WO2023221905A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C2043/181—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles encapsulated
    • B29C2043/182—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles encapsulated completely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5816—Measuring, controlling or regulating temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof

Definitions

  • the invention relates to a photovoltaic component and a preparation method thereof, and belongs to the field of photovoltaic technology.
  • brackets or pasting photovoltaic modules on the roof or body of the car will affect the appearance, increase the weight and increase wind resistance, which in turn will increase the vehicle's fuel consumption or electricity consumption.
  • the method of encapsulating photovoltaic cells into a roof skylight or roof with double-layer glass can only be limited to the roof part.
  • the object of the present invention is to provide a photovoltaic module that can be fully integrated into the car body or shell without affecting the appearance or increasing the vehicle's fuel consumption or power consumption due to the increase in the weight and wind resistance of the bracket, and can reduce the internal stress caused by cooling the battery cells. It is not easy to be damaged, not easy to deform, and can be applied to larger-sized car bodies.
  • the technical solution of the present invention is: a method for preparing photovoltaic modules integrated with the car body.
  • the car body is divided into three parts: hood, door and roof.
  • the above parts can be prepared using the following preparation method. ;
  • the preparation method includes the following steps:
  • the mold includes an upper mold and a lower mold.
  • the upper surface of the upper mold is the first molding surface
  • the lower surface of the lower mold is the second molding surface
  • a raised edge is provided around the first molding surface of the upper mold.
  • the first thermoplastic material is a transparent PC board
  • the second thermoplastic material is a transparent or opaque carbon fiber reinforced PC board.
  • the heating temperature of the first thermoplastic material and the second thermoplastic material is 100-240°C.
  • step S4 the upper mold and the lower mold are vacuum exhausted.
  • the photovoltaic module is heated to 40-150°C, and the pre-packaging material of the photovoltaic module is one of TPE, TPU, TPO, TPSE, PVB, and an ionic intermediate mold.
  • the appropriate temperature depends on the type of packaging material and the curvature of the molding surface.
  • step S6 the upper mold and the lower mold are closed, and under the action of high pressure at the edges, the first thermoplastic material and the second thermoplastic material form a weld line.
  • the present invention is not only a photovoltaic module, but also a part of the car body and shell. It can be completely integrated into the car body.
  • the appearance can have the streamlined shape of the car body that pursues the lowest wind resistance, and can also maximize the use of the car body.
  • the available area can be used as its own power generation to reduce vehicle fuel consumption or electricity consumption. It is not easy to deform and can be applied to larger car bodies.
  • Figure 1 is a schematic diagram of the upper mold and the lower mold of the present invention
  • Figure 2 is a cross-sectional view along line A-A of Figure 1;
  • Figure 3 is a schematic diagram of heating the first thermoplastic material and the second thermoplastic material
  • FIG. 4 is a schematic diagram of step S3;
  • FIG. 5 is a schematic diagram of S4 steps
  • Figure 6 is a schematic diagram of attachment after vacuuming
  • Figure 7 is a schematic diagram of S5 steps
  • Figure 8 is a schematic diagram of S6 steps
  • Figure 9 is an enlarged view of part I in Figure 8.
  • Figure 10 is a schematic diagram of S7 steps
  • Figure 11 is a schematic diagram of the finished hood
  • Figure 12 is a three-dimensional view of the finished hood
  • Figure 13 is a perspective view of the door components
  • FIG 14 is a schematic diagram of the roof components
  • Figure 15 shows a schematic diagram of the upper and lower molds in Embodiment 2.
  • Figure 16 is a schematic diagram of step s3' in Embodiment 2.
  • Figure 17 is a schematic diagram of step s4' in Embodiment 2.
  • Figure 18 is a schematic diagram of the finished engine cover in Embodiment 2.
  • Figure 19 shows the different clamping temperatures for various thermoplastic materials.
  • Embodiment 1 a method for preparing photovoltaic modules integrated with the car body. As shown in Figures 12, 13 and 14, the car body is divided into three parts: the hood 8, the door 9 and the roof 10. The above parts can be used as follows: Preparation is carried out according to the preparation method described above; the preparation method includes the following steps:
  • the mold is first designed. Taking the hood 8 as an example, the mold includes an upper mold 1 and a lower mold 2.
  • the upper surface of the upper mold 1 is the first molding surface 1a
  • the lower surface of the lower mold 2 is the second molding surface.
  • Side 2a The two molding surfaces are designed according to the shape of the hood 8 .
  • a raised edge 1b is provided around the first forming surface 1a of the upper mold 1, so that when the upper and lower molds are closed, there is a greater pressure on the raised edge 1b, and between the forming surface 1a and the forming surface 2a
  • a cavity is formed with a certain space between them, which is convenient for vacuuming and cutting edge materials, and can form a welding line 7.
  • the first thermoplastic material 3a is a transparent PC board, and the photovoltaic module 6 can absorb sunlight; the second thermoplastic material 3b is an opaque carbon fiber reinforced PC board, and the two pieces form a vehicle body.
  • the first thermoplastic material 3a and the second thermoplastic material 3b of the component are preheated to soften them.
  • the heating temperature is 160°C.
  • the electric heating tube 4 is used for heating.
  • the upper mold 1 and the lower mold 2 are put into the blister machine.
  • the blister machine facilitates the lifting and lowering operations of the upper mold 1 and the lower mold 2, and also facilitates vacuuming.
  • the lifting process it collides with the first thermoplastic material 3a and the second thermoplastic material 3b, and the first thermoplastic material 3a and the second thermoplastic material 3b have a certain tension.
  • the pre-packaged photovoltaic module 6 is heated and softened and then placed on the lower mold 2.
  • the heating temperature is 140°C
  • the pre-packaged material of the photovoltaic module 6 is TPE, TPU, TPO, TPSE, PVB.
  • the upper mold 1 and the lower mold 2 are driven to close the mold. Under the action of high temperature and high pressure, as shown in Figure 19, the temperature of each material is different, and the pressure is 60-180 PSI.
  • the photovoltaic module 6 is encapsulated in the first thermoplastic material 3a and the second thermoplastic material 3b; as shown in Figure 9, the upper mold 1 and the lower mold
  • the mold 2 is closed, and under the high pressure of the edge 1b, the first thermoplastic material 3a and the second thermoplastic material 3b form a welding line 7, thereby completely encapsulating the photovoltaic module 6 between the first thermoplastic material 3a and the second thermoplastic material 3b. .
  • Embodiment 2 The second thermoplastic material 3b in step S2 of Embodiment 1 can be replaced by a pre-stamped metal part 3c.
  • the preparation steps are as follows: S1': First design the mold, taking the hood 8 as an example as shown in Figure 15 , the mold includes an upper mold 1 and a lower mold 2. The edge of the upper mold 1 has an overflow groove like 1c, and the lower surface of the lower mold 2 is the second molding surface 2a;
  • the door 9 and the roof 10 are prepared and other components are manufactured using the above two different embodiments.
  • the finished parts are prepared.
  • the door 9 and the roof 10 are different from other parts only in the corresponding upper mold 1 and lower mold 2.
  • the other steps are the same as the above steps.
  • the present invention is a photovoltaic component and a part of the car body and car shell. It can be completely integrated into the car body.
  • the appearance can have the streamlined shape of the car body that pursues the lowest wind resistance, and it can also maximize the use of available features on the car body. Utilize the area for its own power generation, reducing vehicle fuel consumption or electricity consumption. It is not easy to deform and can be applied to larger car bodies.

Abstract

本发明涉及一种与车体整合的光伏组件制备方法，以引擎盖为例，模具包括上模和下模，上模上表面为第一成型面，下模下表面为第二成型面；其次将两块形成车体元件第一热塑性材料和第二热塑性材料预先加热使其软化；将第一热塑性材料和第二热塑性材料移到上模和下模之间，并将第一热塑性材料和第二热塑性材料四周夹持固定；使第一热塑性材料和第二热塑性材料分别贴附在下模的第二成型面和上模的第一成型面上；驱动上模和下模合模，在高温与高压的作用下，将光伏组件封装入第一热塑性材料和第二热塑性材料中；冷却定型制得部件成品。本发明完全整合到车体之中，最低风阻的流线型，利用车体上的可利用面积，降低车辆油耗或电耗。

Description

一种与车体整合的光伏组件制备方法 技术领域
本发明涉及一种光伏组件及其制备方法，属于光伏技术领域。
背景技术
现有一般的车载光伏，大多是以支架安装或直接将光伏组件粘贴在车顶或车体上(如CN201520898185.2)；另一部分是用双层玻璃将光伏电池片封装作成车顶天窗(如CN202111594907.1)或车顶的一部分。
以支架或粘贴光伏组件在车顶或车体上，会影响美观，也造成重量增加及风阻提升反而造成车辆油耗或电耗的提高。以双层玻璃将光伏电池片封装作成车顶天窗或车顶的方式，只能局限在车顶的部分，对电动车越来越普及的状况，要减少电动车车辆的行驶距离的焦虑，需考虑更大的可利用面积来整合光伏发电，如引擎盖、车门等部分。
发明内容
本发明的目的在于提供可将光伏组件完全整合入车体或车壳内，不影响美观，或因支架的重量及风阻提升而提高车辆油耗或电耗，并且可减少冷却的内应力造成电池片的损坏，不易形变，且可应用在较大尺寸的车体上。
为了达到上述目的，本发明的技术方案是：一种与车体整合的光伏组件制备方法，将车体分成引擎盖、车门和车顶三种部件，上述部件均可以采用下述制备方法进行制备；制备方法包括以下步骤：
S1：首先设计模具，以引擎盖为例，模具包括上模和下模，上模上表面为第一成型面，下模下表面为第二成型面；
S2：其次将两块形成车体元件第一热塑性材料和第二热塑性材料预先加热使其软化；
S3：将第一热塑性材料和第二热塑性材料移到上模和下模之间，并将第一热塑性材料和第二热塑性材料四周夹持固定；
S4：将上模下降，同时将下模上升，使第一热塑性材料和第二热塑性材料分别贴附在下模的第二成型面和上模的第一成型面上；
S5：将已经预封装的光伏组件加热软化后放置于下模上；
S6：驱动上模和下模合模，在高温与高压的作用下，将光伏组件封装入第一热塑性材料和第二热塑性材料中；
S7：待第一热塑性材料和第二热塑性材料冷却定型后，将上模和下模脱离，形成半成品，后续切除多余边料，即可得引擎盖成品；
S8：以上述相同的方法对车门和车顶进行制备，制得部件成品。
优选的，所述上模的第一成型面周围设置有凸起的一圈边缘。
优选的，所述第一热塑性材料为透明的PC板，第二热塑性材料为透明或不透明材料碳纤维强化PC板。
优选的，在所述S2步骤中第一热塑性材料和第二热塑性材料加热温度为100-240℃。
优选的，在所述S4步骤中上模和下模进行真空排气。
优选的，在所述S5步骤中，光伏组件加热40-150℃，且光伏组件的预封装材料，为TPE，TPU，TPO，TPSE，PVB，离子性中间模的一种。视封装材料的类别与成形面的曲度决定合适的温度。
优选的，在所述S6步骤中，上模和下模合模，在边缘的高压作用下，第一热塑性材料和第二热塑性材料形成熔接线。
采用上述步骤本发明即是光伏组件，又是车体和车壳的一部分，可完全整合到车体之中，外型可具备汽车车体追求最低风阻的流线型，又可极大化利用车体上的可利用面积，以作为自身发电使用，降低车辆油耗或电耗。不易形变，且可应用在较大尺寸的车体上。
附图说明
图1是本发明的上模和下模示意图；
图2是图1的A-A剖视图；
图3是加热第一热塑性材料和第二热塑性材料示意图；
图4是步骤S3示意图；
图5是S4步骤示意图；
图6是抽真空后贴附示意图；
图7是S5步骤示意图；
图8是S6步骤示意图；
图9是图8中I部放大图；
图10是S7步骤示意图；
图11是引擎盖成品示意图；
图12是引擎盖成品立体图；
图13是车门部件立体图；
图14是车顶部件示意图；
图15所示为实施例二中上、下模示意图；
图16是实施例二中s3’步骤示意图；
图17是实施例二中s4’步骤示意图；
图18是实施例二中引擎盖成品示意图；
图19为各种不同热塑性材料采用不同的合模温度表。
具体实施方式
以下结合附图给出的实施例对本发明作进一步详细的说明。
实施例一，一种与车体整合的光伏组件制备方法，参见图12、13和14所示，将车体分成引擎盖8、车门9和车顶10三种部件，上述部件均可以采用下述制备方法进行制备；制备方法包括以下步骤：
参见图1和2所示，首先设计模具，以引擎盖8为例，模具包括上模1和下模2，上模1上表面为第一成型面1a，下模2下表面为第二成型面2a， 两个成型面按照引擎盖8的形状设计。上模1的第一成型面1a周围设置有凸起的一圈边缘1b，使得当上下模合模后，在凸起的边缘1b有较大的压力，并在成形面1a与成形面2a之间形成一定空间的腔体，方便抽真空也方便切割边料，并且可以形成熔接线7。
参见图3所示，本实施例中，第一热塑性材料3a为透明的PC板，光伏组件6可以进行吸收太阳光；第二热塑性材料3b不透明材料的碳纤维强化PC板，将两块形成车体元件第一热塑性材料3a和第二热塑性材料3b预先加热使其软化，加热温度为160℃，本实施例中采用电热管4加热。
参见图4所示，上模1和下模2放入吸塑机内，吸塑机便于进行上模1和下模2的升降操作，也方便抽真空。将第一热塑性材料3a和第二热塑性材料3b移到上模1和下模2之间，并将第一热塑性材料3a和第二热塑性材料3b四周夹持固定；方便在上模1和下模2升降过程中抵触到第一热塑性材料3a和第二热塑性材料3b，第一热塑性材料3a和第二热塑性材料3b具有一定张力。
参见图5和6所示，将上模1下降，同时将下模2上升，使第一热塑性材料3a和第二热塑性材料3b分别贴附在下模2的第二成型面2a和上模1的第一成型面1a上；此时为了贴附的更加紧密，需要利用吸塑机来抽真空，将第一热塑性材料3a和第二热塑性材料3b与下模2和上模1之间的间隙5全部取出，贴合更加紧密。
参见图7所示，将已经预封装的光伏组件6加热软化后放置于下模2上，加热温度为140℃，且光伏组件6的预封装材料，为TPE，TPU，TPO，TPSE，PVB，离子性中间模的一种。
参见图8所示，驱动上模1和下模2合模，在高温与高压的作用下，参见图19所示，每种材料的温度不同，压力为60-180PSI。将光伏组件6封装入第一热塑性材料3a和第二热塑性材料3b中；参见图9所示，上模1和下 模2合模，在边缘1b的高压作用下，第一热塑性材料3a和第二热塑性材料3b形成熔接线7，进而将光伏组件6完全封装入第一热塑性材料3a和第二热塑性材料3b之间。
参见图10所示，待第一热塑性材料3a和第二热塑性材料3b冷却定型后，将上模1和下模2脱离，形成半成品，后续切除多余边料，即可得引擎盖8成品。
实施例二：其在实施例一的所述S2步骤中的第二热塑性材料3b可为预冲压金属件3c取代，其制备步骤如下：S1’：首先设计模具，以引擎盖8为例如图15，模具包括上模1和下模2，上模1的边缘有如1c的溢流槽，下模2下表面为第二成型面2a；
S2’：其次将一块形成车体元件第一热塑性材料3a预先加热使其软化；
S3’：将预冲压金属件3c移到上模1，其中冲压金属件的边缘上有开孔3c’与上模1的溢流槽1c重叠。将第一热塑性材料3a移到上模1和下模2之间，并将第一热塑性材料3a四周夹持固定；
S4’：将下模2上升，使第一热塑性材料3a贴附在下模2的第二成型面2a上，并抽真空；如图17。
S5’：将已经预封装的光伏组件6加热软化后放置于下模2上；驱动上模1和下模2合模，在高温与高压的作用下，温度如图19所示，依热塑性材料区分。压力区间范围在60-180PSI，第一热塑性材料3a因挤压通过冲压金属件的边缘上开孔3c’达到上模1的溢流槽1c，待冷卻后，形成铆件11的结构，如图18所示，将光伏组件6封装入第一热塑性材料3a和预冲压金属件3c中；
S6’：待第一热塑性材料3a冷却定型后，将上模1和下模2脱离，形成半成，如图18，后续切除多余边引擎盖成品。
以上述两种不同的实施例对车门9和车顶10进行制备和其他部件进行制 备，制得部件成品，车门9和车顶10和其他部件只是相应的上模1和下模2不同，其他步骤与上述步骤相同。
本发明即是光伏组件，又是车体和车壳的一部分，可完全整合到车体之中，外型可具备汽车车体追求最低风阻的流线型，又可极大化利用车体上的可利用面积，以作为自身发电使用，降低车辆油耗或电耗。不易形变，且可应用在较大尺寸的车体上。

Claims (7)

  1. 一种与车体整合的光伏组件制备方法，将车体分成引擎盖(8)、车门(9)和车顶(10)等若干个部件，上述部件均可以采用下述制备方法进行制备；其特征在于，制备方法包括以下步骤：
    S1：首先设计模具，以引擎盖(8)为例，模具包括上模(1)和下模(2)，上模(1)上表面为第一成型面(1a)，下模(2)下表面为第二成型面(2a)；
    S2：其次将两块形成车体元件第一热塑性材料(3a)和第二热塑性材料(3b)预先加热使其软化；
    S3：将第一热塑性材料(3a)和第二热塑性材料(3b)移到上模(1)和下模(2)之间，并将第一热塑性材料(3a)和第二热塑性材料(3b)四周夹持固定；
    S4：将上模(1)下降，同时将下模(2)上升，使第一热塑性材料(3a)和第二热塑性材料(3b)分别贴附在下模(2)的第二成型面(2a)和上模(1)的第一成型面(1a)上；
    S5：将已经预封装的光伏组件(6)加热软化后放置于下模(2)上；
    S6：驱动上模(1)和下模(2)合模，在高温与高压的作用下，将光伏组件(6)封装入第一热塑性材料(3a)和第二热塑性材料(3b)中；
    S7：待第一热塑性材料(3a)和第二热塑性材料(3b)冷却定型后，将上模(1)和下模(2)脱离，形成半成品，后续切除多余边料，即可得引擎盖(8)成品；
    S8：以上述相同的方法对车门(9)和车顶(10)进行制备，制得部件成品。
  2. 根据权利要求1所述的一种与车体整合的光伏组件制备方法，其特征在于，所述上模(1)的第一成型面(1a)周围设置有凸起的一圈边缘(1b)。
  3. 根据权利要求1所述的一种与车体整合的光伏组件制备方法，其特征在于，所述第一热塑性材料(3a)为透明的PC板，第二热塑性材料(3b)为透明或不透明材料碳纤维强化PC板。
  4. 根据权利要求1所述的一种与车体整合的光伏组件制备方法，其特征在于，在所述S2步骤中第一热塑性材料(3a)和第二热塑性材料(3b)加热温度为100-240℃。
  5. 根据权利要求1所述的一种与车体整合的光伏组件制备方法，其特征在于，在所述S4步骤中上模(1)和下模(2)进行真空排气。
  6. 根据权利要求1所述的一种与车体整合的光伏组件制备方法，其特征在于，在所述S5步骤中，光伏组件(6)加热40-150℃，且光伏组件(6)的预封装材料，为TPE,TPU,TPO,TPSE,PVB,离子性中间模的一种。
  7. 根据权利要求1所述的一种与车体整合的光伏组件制备方法，其特征在于，在所述S6步骤中，上模(1)和下模(2)合模，在边缘(1b)的高压作用下，第一热塑性材料(3a)和第二热塑性材料(3b)形成熔接线(7)。
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