CN112046090A - 一种可释放负氧离子的汽车顶棚 - Google Patents

一种可释放负氧离子的汽车顶棚 Download PDF

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CN112046090A
CN112046090A CN202010824373.6A CN202010824373A CN112046090A CN 112046090 A CN112046090 A CN 112046090A CN 202010824373 A CN202010824373 A CN 202010824373A CN 112046090 A CN112046090 A CN 112046090A
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negative oxygen
layer
oxygen ion
pvc
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王星皓
李彦奇
周凯
张楠
田鋆
高士龙
马文峰
李英
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FAW Bestune Car Co Ltd
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Abstract

本发明公开了一种可释放负氧离子的汽车顶棚，属于汽车零部件技术领域，包含PU基材层，PVC面料层和负氧离子膜层，PU基材层和PVC面料层使用湿法模压工艺压制而成，负氧离子膜层为负氧离子转换液喷涂在PVC面料层后风干而形成。所述PU基材层位于汽车顶棚最底层；所述PVC面料层由PVC+发泡+无纺布构成，位于PU基材层和负氧离子膜层之间；所述负氧离子膜层位于汽车顶棚最上层，与空气直接接触，不断向汽车内部释放负氧离子。负氧离子膜层释放的负氧离子，可以杀死细菌、病毒，微生物等有害物质，改善汽车内饰环境健康；负氧离子膜层能吸附原来自大气的污染物质、氮氧化物、香烟等产生的活性氧(氧自由基)、减少过多活性氧对人体的危害，使空气得到净化。

Description

一种可释放负氧离子的汽车顶棚
技术领域
本发明属于汽车零部件技术领域，具体涉及一种可释放负氧离子的汽车顶棚。
背景技术
我国家庭汽车的市场需求使很多汽车下了生产线就直接进入市场，各种配件和材料的有害气体和气味没有释放期。同时汽车内饰会使用多种溶剂型胶黏剂，胶黏剂使用过程中会释放甲醛、苯、甲苯、二甲苯及其它挥发性有机物，让人不知不觉中毒，渐渐出现头痛、乏力等症状。严重时候会出现皮炎、哮喘、免疫力低下，甚至是白细胞减少！同时由于汽车空间窄小，新车密封性比较好，空气流通不畅，再加上车内乘客间的交叉污染严重，汽车内有害气体超标比房屋室内有害气体超标对人体的危害程度更大。
综上所述，汽车内饰导致的危害人体健康问题是目前汽车内饰领域最为重视的，因此如何提升汽车内饰材质的环保性能是本领域亟需解决的问题。
发明内容
为了克服现有技术存在的上述问题，本发明提供了一种可释放负氧离子的汽车顶棚。
本发明是采用如下技术方案实现的：
一种可释放负氧离子的汽车顶棚，包含PU基材层，PVC面料层和负氧离子膜层，PU基材层和PVC面料层使用湿法模压工艺压制而成，负氧离子膜层为负氧离子转换液喷涂在PVC面料层后风干而形成。所述PU基材层位于汽车顶棚最底层；所述PVC面料层由PVC+发泡+无纺布构成，位于PU基材层和负氧离子膜层之间；所述负氧离子膜层位于汽车顶棚最上层，与空气直接接触，不断向汽车内部释放负氧离子。汽车顶棚整体厚度为8mm。
进一步的，所述的PU基材层由PU板、玻纤、胶粘剂及无纺布构成，使用胶粘剂将PU板、玻纤及无纺布依次粘合而成，密度900g/㎡±90g/㎡。
进一步的，所述PVC面料层，由PVC+发泡+无纺布构成，PVC面密度为(760±76)g/㎡；发泡面密度为(120±12)g/㎡；无纺布面密度为(80±8)g/㎡,厚度为2mm；恒定载荷的延伸率：纵向为45％-90％；横向为50％-110％；加热后的重量减少≤10g/㎡；粘附性：未加工表面≥等级4；加工表面≥等级3；耐摩擦色牢度≥等级4；抗磨损性能≥等级4。
进一步的，所述负氧离子膜层，由负氧离子转换液喷涂覆盖在PVC面料层，经风干后负氧离子转换液形成负氧离子膜，其厚度为0.05mm±0.02mm。
进一步的，所述负氧离子膜层，利用汽车空间中的热能、光能、风能等能量，让负氧离子膜中原子外围的电子逃脱原子核的束缚产生大量的自由电子，该电子被空间内的氧气所获得自然负氧离子，释放到空气中。
与现有技术相比，本发明的优点如下：
(1)负氧离子膜层释放的负氧离子，可以杀死细菌、病毒，微生物等有害物质，改善汽车内饰环境健康；
(2)负氧离子膜层能吸附原来自大气的污染物质、氮氧化物、香烟等产生的活性氧(氧自由基)、减少过多活性氧对人体的危害，使空气得到净化。
(3)负氧离子不仅能促成人体合成和储存维生素，还能强化和激活人体的生理活动，还对人体7个系统，近30多种疾病具有抑制、缓解和辅助治疗作用，尤其对人体的健康保健作用更为明显。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍。在所有附图中，类似的元件或部分一般由类似的附图标记标识。附图中，各元件或部分并不一定按照实际的比例绘制。
图1为本发明的一种可释放负氧离子的汽车顶棚的结构框图。
具体实施方式
下面将结合附图对本发明技术方案的实施例进行详细的描述，以下实施例仅用于更加清楚地说明本发明的技术方案，因此只作为示例，而不能以此来限制本发明的保护范围。
需要注意的是，除非另有说明，本申请使用的技术术语或者科学术语应当为本发明所属领域技术人员所理解的通常意义。
实施例1
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下面结合实施例对本发明作进一步说明：
如图1所示，一种可释放负氧离子的汽车顶棚，包含PU基材层1，PVC面料层2和负氧离子膜层3。所述PU基材层1位于汽车顶棚最底层；所述PVC面料层2由PVC+发泡+无纺布构成，位于PU基材层1和负氧离子膜层3之间；所述负氧离子膜层3位于汽车顶棚最上层，与空气直接接触，不断向汽车内部释放负氧离子。
其中，所述的PU基材层1由PU板、玻纤、胶粘剂及无纺布构成，密度900g/㎡±90g/㎡。
其中，所述PVC面料层2由PVC+发泡+无纺布构成，PVC面密度为(760±76)g/㎡；发泡面密度为(120±12)g/㎡；无纺布面密度为(80±8)g/㎡,厚度为2mm；恒定载荷的延伸率：纵向为45％-90％；横向为50％-110％；加热后的重量减少≤10g/㎡；粘附性：未加工表面≥等级4；加工表面≥等级3；耐摩擦色牢度≥等级4；抗磨损性能≥等级4。
其中，所述负氧离子膜层3，由负氧离子转换液喷涂覆盖膜构成，其厚度为0.05mm±0.02mm；其中，所述负氧离子膜层3为负氧离子转换液喷涂后附着而成，所述负氧离子膜由负氧离子转换液喷涂后自然风干而产生，以体积份计，负氧离子转换液喷涂量为30ml/㎡，喷涂量为50毫升。
其中，所述负氧离子膜层，利用汽车空间中的热能、光能、风能等能量，让负氧离子膜中原子外围的电子逃脱原子核的束缚产生大量的自由电子，该电子被空间内的氧气所获得自然负氧离子，释放到空气中。
一种可释放负氧离子的汽车顶棚,将负氧离子转换液喷涂于PVC面料层，使用高分子材料来达到外观酷似人造皮革甚至天然皮革的效果，同时使用负氧离子转换液大大降低了此类材料带来的有毒气体并持续不断的释放出对人体有益处的负氧离子，使车内负氧离子浓度达到5000-10000个/cm3,达到了山顶、海边的负氧离子浓度级别，具有自然痊愈力。
以上结合附图详细描述了本发明的优选实施方式，但是，本发明并不限于上述实施方式中的具体细节，在本发明的技术构思范围内，可以对本发明的技术方案进行多种简单变型，这些简单变型均属于本发明的保护范围。
另外需要说明的是，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合，为了避免不必要的重复，本发明对各种可能的组合方式不再另行说明。
此外，本发明的各种不同的实施方式之间也可以进行任意组合，只要其不违背本发明的思想，其同样应当视为本发明所公开的内容。

Claims (5)

1.一种可释放负氧离子的汽车顶棚，其特征在于，包含PU基材层，PVC面料层和负氧离子膜层，PU基材层和PVC面料层使用湿法模压工艺压制而成，负氧离子膜层为负氧离子转换液喷涂在PVC面料层后风干而形成。所述PU基材层位于汽车顶棚最底层；所述PVC面料层由PVC+发泡+无纺布构成，位于PU基材层和负氧离子膜层之间；所述负氧离子膜层位于汽车顶棚最上层，与空气直接接触，不断向汽车内部释放负氧离子。
2.如权利要求1所述的一种可释放负氧离子的汽车顶棚，其特征在于，所述的PU基材层由PU板、玻纤、胶粘剂及无纺布构成，使用胶粘剂将PU板、玻纤及无纺布依次粘合而成，密度900g/㎡±90g/㎡。
3.如权利要求1所述的一种可释放负氧离子的汽车顶棚，其特征在于，所述PVC面料层，由PVC+发泡+无纺布构成，PVC面密度为(760±76)g/㎡；发泡面密度为(120±12)g/㎡；无纺布面密度为(80±8)g/㎡,厚度为2mm；恒定载荷的延伸率：纵向为45％-90％；横向为50％-110％；加热后的重量减少≤10g/㎡；粘附性：未加工表面≥等级4；加工表面≥等级3；耐摩擦色牢度≥等级4；抗磨损性能≥等级4。
4.如权利要求1所述的一种可释放负氧离子的汽车顶棚，其特征在于，所述负氧离子膜层，由负氧离子转换液喷涂覆盖在PVC面料层，经风干后负氧离子转换液形成负氧离子膜，其厚度为0.05mm±0.02mm。
5.如权利要求1所述的一种可释放负氧离子的汽车顶棚，其特征在于，所述负氧离子膜层，利用汽车空间中的热能、光能、风能等能量，让负氧离子膜中原子外围的电子逃脱原子核的束缚产生大量的自由电子，该电子被空间内的氧气所获得自然负氧离子，释放到空气中。
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CN106184045A (zh) * 2016-08-09 2016-12-07 太仓盖兹汽车零部件有限公司 一种汽车顶棚结构
CN106671891A (zh) * 2016-12-13 2017-05-17 上海汽车集团股份有限公司 商用车可清洗顶棚及制备方法
CN109367492A (zh) * 2018-10-17 2019-02-22 中国第汽车股份有限公司 一种释放负氧离子的汽车座舱
CN209581364U (zh) * 2019-01-17 2019-11-05 北京中智和科技有限公司 具有空气净化功能的汽车顶棚以及汽车

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Publication number Priority date Publication date Assignee Title
CN106184045A (zh) * 2016-08-09 2016-12-07 太仓盖兹汽车零部件有限公司 一种汽车顶棚结构
CN106671891A (zh) * 2016-12-13 2017-05-17 上海汽车集团股份有限公司 商用车可清洗顶棚及制备方法
CN109367492A (zh) * 2018-10-17 2019-02-22 中国第汽车股份有限公司 一种释放负氧离子的汽车座舱
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