CN118082710A - 一种车内发光饰板 - Google Patents

一种车内发光饰板 Download PDF

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Publication number
CN118082710A
CN118082710A CN202410375090.6A CN202410375090A CN118082710A CN 118082710 A CN118082710 A CN 118082710A CN 202410375090 A CN202410375090 A CN 202410375090A CN 118082710 A CN118082710 A CN 118082710A
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fabric layer
luminous
layer
light
optical fibers
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魏红丹
白正阳
杨杰
岳楷
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Ningbo Huaxiang Automotive Door Systems Co ltd
Suzhou Shantong Automobile Interior Material Co ltd
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Ningbo Huaxiang Automotive Door Systems Co ltd
Suzhou Shantong Automobile Interior Material Co ltd
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Priority to CN202410375090.6A priority Critical patent/CN118082710A/zh
Publication of CN118082710A publication Critical patent/CN118082710A/zh
Priority to PCT/CN2025/084987 priority patent/WO2025201391A1/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2106/00—Interior vehicle lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

本发明提供一种车内发光饰板，包括由下至上依次设置的柔性基底层、发光织物层、透光织物层和装饰层；其中，发光织物层由多根聚合物光纤和纱线交织成2D结构构成，多根聚合物光纤经LED模组与电源连接；透光织物层由多根聚合物光纤和纱线交织成3D结构构成。本发明提出的一种车内发光饰板，取消了传统的LED背光光源，产品设计不必考虑背光板的安装位置，由多根聚合物光纤和纱线交织成2D结构构成的发光织物层作为光源使用，其自身材质的柔韧性能够更好的配合门板形状，可以和各种多样性涉及需求；并且，还可以根据不同需求，做单侧入光，双侧入光，四侧入光等。

Description

一种车内发光饰板
技术领域
本发明涉及汽车内饰技术领域，特别涉及一种车内发光饰板。
背景技术
目前，人们对汽车内饰的要求不仅仅局限在舒适性上，对于美观性和装饰性的要求也越来越高，当前汽车顶棚、门内插件、立柱、仪表板、仪表板装饰条、副仪表板扶手箱盖板等包覆类产品均采用较为常规PET针织面料、皮革等与基板骨架进行包覆工艺。表面包覆材料往往只起到表面防护、装饰效果。这样会导致驾乘人员较为单一、枯燥的驾乘体验，这种现象与年轻人追求驾乘炫彩，渴求良好的驾乘氛围相违背。
所以，针对现有技术存在的不足，有必要设计一种车内发光饰板，以解决上述问题。
发明内容
为克服上述现有技术中的不足，本发明目的在于提供一种车内发光饰板。
为实现上述目的及其他相关目的，本发明提供的技术方案是：一种车内发光饰板，包括由下至上依次设置的柔性基底层、发光织物层、透光织物层和装饰层；
所述发光织物层由多根聚合物光纤和纱线交织成2D结构构成，所述多根聚合物光纤经LED模组与电源连接；
所述透光织物层由多根聚合物光纤和纱线交织成3D结构构成。
优选的技术方案为：所述柔性基底层和所述发光织物层之间、所述发光织物层和所述透光织物层之间以及所述透光织物层和所述装饰层之间均通过胶水层黏连。
优选的技术方案为：所述柔性基底层采用海绵。
优选的技术方案为：所述装饰层采用PVC表皮、TPO表皮、PU表皮、硅胶表皮和针织物中的至少一种。
优选的技术方案为：所述胶水层采用PUR胶水。
由于上述技术方案运用，本发明具有的有益效果为：
本发明提出的一种车内发光饰板，取消了传统的LED背光光源，产品设计不必考虑背光板的安装位置，由多根聚合物光纤和纱线交织成2D结构构成的发光织物层作为光源使用，其自身材质的柔韧性能够更好的配合门板形状，可以和各种多样性涉及需求；并且，还可以根据不同需求，做单侧入光，双侧入光，四侧入光等。
附图说明
图1为本发明涉及的车内发光饰板截面示意图。
具体实施方式
以下由特定的具体实施例说明本发明的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效。
请参阅图1。须知，在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。术语“水平”、“竖直”、“悬垂”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接，可以是机械连接，也可以是电连接，可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例：
如图1所示，根据本发明的一个总体技术构思，提供一种车内发光饰板，包括由下至上依次设置的柔性基底层1、发光织物层2、透光织物层3和装饰层4；其中，发光织物层2由多根聚合物光纤和纱线交织成2D结构构成，多根聚合物光纤经LED模组与电源连接；透光织物层3由多根聚合物光纤和纱线交织成3D结构构成。
如图1所示，在本发明的一个实例性的实施例中，柔性基底层1和发光织物层2之间、发光织物层2和透光织物层3之间以及透光织物层3和装饰层4之间均通过胶水层5黏连。
如图1所示，在本发明的一个实例性的实施例中，柔性基底层1采用海绵，能够赋予饰板弹性触感，进而提升质感。
如图1所示，在本发明的一个实例性的实施例中，装饰层采用PVC表皮、TPO表皮、PU表皮、硅胶表皮和针织物中的至少一种。
如图1所示，在本发明的一个实例性的实施例中，胶水层5采用PUR胶水。
发光织物层2的发光原理是将LED模组发出光能经过光导纤维传送至织物层2表面发生光能散射形成的发光效果，也就是将一个点光源转化成一个面光源的产品。
发光织物层2是由纤细的广岛纤维经过编织工艺制造，外观特性显示为一个二维平面，产品厚度一般不超过1mm。由于采用了编织工艺制造，产品具有柔软可弯折特性，最小弯曲半径可以达到5mm。
发光织物层2具有将异地光源转换至所需发光部位的性能，对于不易安装光源或不能接通电源的部位，通过光导纤维将光源发出的光能传导至需要发光的部位从而达到发光的目的。
发光织物层2还具有耐久及不长生光衰及色衰的特点。目前使用的光源，经过一段时间后会出现老化光衰和色衰问题。特别是LED光源在使用一段时间后的色衰及光谱迁移现象会导致发光部位的亮度及色光变化，需要更换这个发光部件才能继续满足要求。而发光织物本身是高分子聚合物，正常使用环境下(-40℃-90 ℃)不会发生物性变化，当光源衰变后仅更换光源即可达到使用要求。
所以，本发明具有以下优点：
本发明提出的一种车内发光饰板，取消了传统的LED背光光源，产品设计不必考虑背光板的安装位置，由多根聚合物光纤和纱线交织成2D结构构成的发光织物层作为光源使用，其自身材质的柔韧性能够更好的配合门板形状，可以和各种多样性涉及需求；并且，还可以根据不同需求，做单侧入光，双侧入光，四侧入光等。
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神和技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。

Claims (5)

1.一种车内发光饰板，其特征在于：包括由下至上依次设置的柔性基底层、发光织物层、透光织物层和装饰层；
所述发光织物层由多根聚合物光纤和纱线交织成2D结构构成，所述多根聚合物光纤经LED模组与电源连接；
所述透光织物层由多根聚合物光纤和纱线交织成3D结构构成。
2.根据权利要求1所述的一种车内发光饰板，其特征在于：所述柔性基底层和所述发光织物层之间、所述发光织物层和所述透光织物层之间以及所述透光织物层和所述装饰层之间均通过胶水层黏连。
3.根据权利要求1所述的一种车内发光饰板，其特征在于：所述柔性基底层采用海绵。
4.根据权利要求1所述的一种车内发光饰板，其特征在于：所述装饰层采用PVC表皮、TPO表皮、PU表皮、硅胶表皮和针织物中的至少一种。
5.根据权利要求2所述的一种车内发光饰板，其特征在于：所述胶水层采用PUR胶水。
CN202410375090.6A 2024-03-29 2024-03-29 一种车内发光饰板 Pending CN118082710A (zh)

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PCT/CN2025/084987 WO2025201391A1 (zh) 2024-03-29 2025-03-26 一种车内发光饰板

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WO2025201391A1 (zh) * 2024-03-29 2025-10-02 苏州杉桐汽车内饰材料有限公司 一种车内发光饰板

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CN118082710A (zh) * 2024-03-29 2024-05-28 苏州杉桐汽车内饰材料有限公司 一种车内发光饰板

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JPH05148735A (ja) * 1991-11-25 1993-06-15 Toyota Autom Loom Works Ltd 三次元織物
CN113246553A (zh) * 2021-05-20 2021-08-13 东风汽车集团股份有限公司 汽车内饰发光表皮结构及其成型方法
CN217804599U (zh) * 2022-08-18 2022-11-15 爱驰汽车（上海）有限公司 一种汽车内饰结构及汽车
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CN219010584U (zh) * 2022-11-25 2023-05-12 长春恒兴科技有限公司 一种车内装饰用聚合物光纤发光织物

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025201391A1 (zh) * 2024-03-29 2025-10-02 苏州杉桐汽车内饰材料有限公司 一种车内发光饰板

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