[go: up one dir, main page]

CN114659073A - 一种夹层发光玻璃装置及汽车天窗 - Google Patents

一种夹层发光玻璃装置及汽车天窗 Download PDF

Info

Publication number
CN114659073A
CN114659073A CN202210309555.9A CN202210309555A CN114659073A CN 114659073 A CN114659073 A CN 114659073A CN 202210309555 A CN202210309555 A CN 202210309555A CN 114659073 A CN114659073 A CN 114659073A
Authority
CN
China
Prior art keywords
layer
glass
light
microstructure
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210309555.9A
Other languages
English (en)
Inventor
孙利强
林友建
谭之海
彭书鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Caicheng Technology Co ltd
Original Assignee
Zhejiang Caicheng Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Caicheng Technology Co ltd filed Critical Zhejiang Caicheng Technology Co ltd
Priority to CN202210309555.9A priority Critical patent/CN114659073A/zh
Publication of CN114659073A publication Critical patent/CN114659073A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • 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
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10743—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing acrylate (co)polymers or salts thereof
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10752—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polycarbonate
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10779—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyester
    • 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
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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
    • F21V7/00—Reflectors for light sources
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Planar Illumination Modules (AREA)

Abstract

本发明公开了一种夹层发光玻璃装置，包括光源组件和发光玻璃组件，所述光源组件用于提供光线且设于所述发光玻璃组件的入光侧，所述光线从所述入光侧入射至所述发光玻璃组件内；所述发光玻璃组件依次包括第一玻璃层、第一粘合层、保护层、微结构层、第二粘合层和第二玻璃层，所述微结构层一表面设有若干微结构，所述保护层设于所述微结构层设有所述微结构的一表面，所述第一玻璃层和所述第二玻璃层分别通过所述第一粘合层和所述第二粘合层贴覆于所述保护层和所述微结构层的另一表面；所述光线进入所述发光玻璃组件内并传导至所述微结构时被其散射，散射后从所述第一玻璃层射出。该装置十分耐用，且在未导入光线的情况下通透性好。

Description

一种夹层发光玻璃装置及汽车天窗
技术领域
本发明属于照明技术领域，尤其涉及一种夹层发光玻璃装置及汽车天窗。
背景技术
发光玻璃是通过刻蚀、热压或印刷等方式在玻璃表面加工导光点，并通过LED光源将光线导入玻璃内，光线在玻璃内传导并通过导光点实现整个玻璃的均匀发光效果。
福耀玻璃工业集团股份有限公司在201410208093.7公开了一种光致发光夹层玻璃，包括第一玻璃基板、第二玻璃基板和夹在所述第一玻璃基板与第二玻璃基板之间的中间层，所述中间层具有朝向相反的第一表面和第二表面，所述中间层从所述第一表面和/或第二表面开始向中间层的内部分散有无机化合物荧光粉体，分散浓度从所述第一表面或第二表面开始向中间层的内部逐渐减小。优点在于：光致发光效果良好和可见光透过率高。
东莞市银特丰光学玻璃科技有限公司提供一种激光内雕双面发光的玻璃导光板，包括导光板本体，导光板本体为一体成型，导光板本体包括入射面、第一出射面、第二出射面；第一导光网点和第二导光网点都是通过激光内雕而成，第一导光网点靠近第一出射面沿直线设置形成第一导光组，第二导光网点靠近第二出射面沿直线设置形成第二导光组，第一导光组与第二导光组之间的距离为d，d<0.1mm，第一导光网点和第二导光网点错位设置。本实用新型通过激光内雕设置两层导光网点，一组光源配合一块导光板就能够实现双面发光，导光板的结构紧凑稳定，且导光网点设置于导光板的内部，能够有效防止外界因素损害导光网点，从而延长导光板的使用寿命。
但是上述都是玻璃导光板。其是指在玻璃板的背面用激光雕刻、V型十字网格雕刻或UV网板印刷技术印上导光网点，光线从导光板的端面入射，光线到达各个导光网点时会向各个角度扩散， 然后破坏反射条件由导光板正面射出。在201910122783.3 发光均匀的侧入式玻璃导光板及其设计方法，包括玻璃板，玻璃板的背面沿i、j方向均匀划分为p·q个1mm*1mm的单元格，两个入光面位于玻璃板在j方向上的两端面处，玻璃板的背面设有导光层，导光层包括若干个导光网点，导光层划分为一个正态分布区域、两个副峰区域和四个角落补强区域，四个角落补强区域位于玻璃板背面的四个角落，两个副峰区域分别位于玻璃板背面中心在j方向上的两侧。本发明能够有效增大光的折射、反射效率，可有效增强此处的发光亮度，此外，还在玻璃板的四个角落和中心两侧设置有高网点密度，能够有效增强玻璃板中入射光薄弱处的亮度，能够有效确保玻璃导光板整体发光的亮度均匀。
现有技术直接通过透光薄膜贴覆在玻璃表面实现发光，微结构直接接触外界，降低了耐用性。且另一现有技术直接在玻璃上加工微结构，降低了玻璃的通透性和耐用性。比如：
申请号为201520671714.5的实用新型公开了一种发光装置，其包括导光板和光源模块，导光板一表面设有透光薄膜，透光薄膜上设有多个光学微结构，照明光束从导光板的入光侧进入，光束经透光薄膜上微结构反射后从透光薄膜正面射出。
申请号为202010506057.4的发明专利公开了一种透明玻璃导光板及其制作方法，其在玻璃上加工微结构凹型网点，以实现导光。
现有技术直接通过透光薄膜贴覆在玻璃表面实现发光，微结构直接接触外界，降低了耐用性。且另一现有技术直接在玻璃上加工微结构，降低了玻璃的通透性和耐用性。
发明内容
为解决上述问题，本发明的目的是提供一种夹层发光玻璃装置及汽车天窗，该装置十分耐用，且在未导入光线的情况下通透性好。
为实现上述目的，本发明的技术方案为：
一种夹层发光玻璃装置，包括光源组件和发光玻璃组件，
所述光源组件用于提供光线且设于所述发光玻璃组件的入光侧，所述光线从所述入光侧入射至所述发光玻璃组件内；
所述发光玻璃组件依次包括第一玻璃层、第一粘合层、保护层、微结构层、第二粘合层和第二玻璃层，所述微结构层一表面设有若干微结构，所述保护层设于所述微结构层设有所述微结构的一表面，所述第一玻璃层和所述第二玻璃层分别通过所述第一粘合层和所述第二粘合层贴覆于所述保护层和所述微结构层的另一表面；
所述光线进入所述发光玻璃组件内并传导至所述微结构时被其散射，散射后从所述第一玻璃层射出。
根据本发明一实施例，所述微结构层为导光薄膜。
根据本发明一实施例，所述第一粘合层和所述第二粘合层均为透明粘合剂。
根据本发明一实施例，所述保护层为透明的镀膜层
根据本发明一实施例，所述镀膜层厚度为0.001um-10um。
根据本发明一实施例，所述镀膜层包括具有不同功能的多层镀膜。
根据本发明一实施例，所述微结构中设有扩散粒子。
根据本发明一实施例，所述第一玻璃层和所述第一粘合层、所述第二玻璃层和所述第二粘合层通过压合的方式贴覆于所述保护层和所述微结构层的另一表面。
根据本发明一实施例，所述光源组件通过光栅、棱镜和微结构件中的一种或多种将所述光线导入所述发光玻璃组件内。
基于相同构思，本发明还提供一种汽车天窗，采用上述任意一项实施例所述的夹层发光玻璃装置。
本发明由于采用以上技术方案，使其与现有技术相比具有以下的优点和积极效果：
（1）本发明实施例中通过将微结构层置于第一玻璃层和第二玻璃层中间，通过光源组件实现发光，使得无需在玻璃上加工微结构，使发光玻璃组件整体透明度高，且能实现曲面玻璃的发光。且微结构层置于中间减少了微结构的损耗，增加了使用寿命。可以实现在导入光线的情况下使发光玻璃组件整体均匀发光，未导入光线的情况下发光玻璃组件呈透明形态。
（2）本发明实施例中镀膜层包括具有不同功能的多层镀膜，可以镀多层具有抗氧化、隔热、抗紫外线、增透、增反等功能的镀膜，实现了发光玻璃组件多种品质的提升。
附图说明
下面结合附图对本发明的具体实施方式作进一步详细说明，其中：
图1 为本发明的夹层发光玻璃装置截面图；
图2 为本发明的发光玻璃组件分层示意图；
图3 为本发明的夹层发光玻璃装置正入光方式示意图；
图4 为本发明发光玻璃组件曲面玻璃示意图。
附图标记说明：
1：第一玻璃层；2：第一粘合层；3：镀膜层；4：微结构层；5：第二粘合层；6：第二玻璃层；7：LED灯；8：微结构；9：棱镜。
具体实施方式
以下结合附图和具体实施例对本发明作进一步详细说明。根据下面说明和权利要求书，本发明的优点和特征将更清楚。需说明的是，附图均采用非常简化的形式且均使用非精准的比率，仅用以方便、明晰地辅助说明本发明实施例的目的。
需要说明，本发明实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
实施例1
参看图1至4，本发明的核心是提供一种夹层发光玻璃装置，包括光源组件和发光玻璃组件，光源组件用于提供光线且设于发光玻璃组件的入光侧，光线从入光侧入射至发光玻璃组件内，以使其发光。
光源组件包括LED灯7和导入装置，LED灯7提供光线并通过导入装置导入到发光玻璃组件内。导入装置可以为光栅、棱镜9和微结构件中的一种或多种。且光线的导入方式可以为侧入光方式、正向入光方式、或两者的组合，光源组件可以设置在发光玻璃组件侧面或正面，也就是说发光玻璃组件的入光侧可以在其侧面和/或正面。
参看图1，发光玻璃组件的入光侧为其两侧面，LED灯7将光线直接从发光玻璃组件的侧面导入其内。参看图3，导光装置为设置在发光玻璃组件两侧的棱镜9，LED灯7发出的光线经棱镜9反射至发光玻璃组件的正面，从正面导入发光玻璃组件内。当然LED灯7也可将光线斜向射入发光玻璃组件的正面。
发光玻璃组件依次包括第一玻璃层1、第一粘合层2、镀膜层3、微结构层4、第二粘合层5和第二玻璃层6。微结构层4一表面设有若干微结构8，镀膜层3镀于微结构层4设有微结构8的一表面，第一玻璃层1和第二玻璃层6均为玻璃，第一玻璃层1和第二玻璃层6分别通过第一粘合层2和第二粘合层5贴覆于镀膜层3和微结构层4的另一表面。
光线进入发光玻璃组件内并传导至微结构层4上的微结构8时被其散射，散射后从第一玻璃层1射出，以使发光玻璃组件发光。
第一玻璃层1和第一粘合层2、第二玻璃层6和第二粘合层5通过压合的方式贴覆于镀膜层3和微结构层4的另一表面，当然也可以为相关工艺使各个结构层贴合在一起，且在不影响装置效果和性能的情况下，可以适当增加或减少相应的结构层。第一粘合层2和第二粘合层5均为透明粘合剂，可以为PVB胶、UV胶、OCA胶或其它透明胶黏剂。
例如可以通过压合机真空高温高压压合，第一粘合层2和第二粘合层5使用常温下为固态的透明粘合剂，预先将各层在压合机上摆放好，然后压合机分别压合住第一玻璃层1和第二玻璃层6，再加热第一粘合层2和第二粘合层5使固态的透明粘合剂熔化，最后等待冷却即可。也可以通过直接贴覆粘合的方式，第一粘合层2和第二粘合层5使用常温下为液态的透明粘合剂，液态的透明粘合剂直接刷涂在保护层和微结构层4的另一表面，再将第一玻璃层1和第二玻璃层6贴覆粘合在微结构层4的两表面。
微结构层4可以为表面加工有若干微结构8的导光薄膜，当然在其它实施例中也可以为导光板、导光玻璃等。微结构8为凸起或凹槽。本发明凹槽或凸起的大小和间距在保证导光效果的同时，能够极大的降低雾度，可以得到一个很好的占空比，使发光玻璃组件更加透明。且微结构8中设有扩散粒子，以增加微结构8的导光性能，扩散粒子可以为有机材料，也可以为无机材料。
微结构层4的材料可以为PET、BOPET、PC、PS、PMMA和PVC中的任意一种或其它高分子材料。微结构8的形状可以为球形、椭球形、金字塔形、锥形或V槽形等。微结构8的排列方式可以为均匀排布或渐变排布，也可以为无规则排布。
微结构8加工到微结构层4本体的主要包括步骤：S1.采用激光直刻、化学腐蚀、CNC加工、光刻技术中的任意一种工艺将若干微结构8加工在模具上；S2.采用UV转印技术、挤出成型、热压成型和印刷工艺中的任意一种方法将模具上的微结构8复制在微结构层4本体上。
保护层用于保护微结构8，防止第一粘合层2影响微结构8的光学性能，本实施例中保护层为透明的镀膜层3，镀膜层3覆盖于微结构层4加工有微结构8的一面，以保护微结构8，将微结构8与第一粘合层2的透明粘合剂隔离开来，以防止透明粘合剂影响微结构8的光学性能。且镀膜层3可镀于微结构8上表面或者下表面。
镀膜层3为透明镀膜，可以为一层镀膜，也可以设置多层具有不同功能的镀膜，例如具备抗氧化、隔热、抗紫外线、增透、增反等提升发光玻璃组件品质的功能，使得发光玻璃组件的功能更加多样化。镀膜层3的总厚度为0.001um-10um。本实施例中镀膜层3为两层镀膜。
镀膜层3可采用蒸发镀膜、磁控溅射镀膜、电镀或其它涂布方式中的任意一种方式加工在微结构层4上。
本发明通过将微结构层4夹在第一玻璃层1和第二玻璃层6之间，防止其暴露于空气中造成损耗以影响其光学性能，增加了使用寿命，且通过两个玻璃层也增加了整体的强度。
通过设置微结构层4使得无需在玻璃上加工微结构8，使发光玻璃组件整体透明度高，因为直接在玻璃上加工微结构8会使得玻璃的透明度降低，导致其应用受限。参看图4，本装置能实现曲面玻璃的发光，因为直接在曲面玻璃上加工微结构8极其困难，而微结构层4可以为导光薄膜，具有柔性，可直接夹在曲面玻璃中间。
实施例2
本发明的另一核心是提供一种汽车天窗，采用实施例1的夹层发光玻璃装置，夹层发光玻璃装置设置在汽车的顶部镂空处，光源组件可以设置在镂空侧壁上，也可以通过安装卡扣，例如U形卡扣直接安装在发光玻璃组件的侧壁上。夹层发光玻璃装置可以实现在导入光线的情况下使发光玻璃组件整体均匀发光，未导入光线的情况下发光玻璃组件呈透明形态，实现了即可用作普通玻璃，也可用于照明的功能。用作汽车天窗，不亮灯时不影响天窗视线，几乎全透明，亮灯时将整个天窗打亮，实现车内照明效果。
上面结合附图对本发明的实施方式作了详细说明，但是本发明并不限于上述实施方式。即使对本发明作出各种变化，倘若这些变化属于本发明权利要求及其等同技术的范围之内，则仍落入在本发明的保护范围之中。

Claims (10)

1.一种夹层发光玻璃装置，其特征在于，包括光源组件和发光玻璃组件，
所述光源组件用于提供光线且设于所述发光玻璃组件的入光侧，所述光线从所述入光侧入射至所述发光玻璃组件内；
所述发光玻璃组件依次包括第一玻璃层、第一粘合层、保护层、微结构层、第二粘合层和第二玻璃层，所述微结构层一表面设有若干微结构，所述保护层设于所述微结构层设有所述微结构的一表面，所述第一玻璃层和所述第二玻璃层分别通过所述第一粘合层和所述第二粘合层贴覆于所述保护层和所述微结构层的另一表面；
所述光线进入所述发光玻璃组件内并传导至所述微结构时被其散射，散射后从所述第一玻璃层射出。
2.根据权利要求1所述的夹层发光玻璃装置，其特征在于，所述微结构层为导光薄膜。
3.根据权利要求1所述的夹层发光玻璃装置，其特征在于，所述第一粘合层和所述第二粘合层均为透明粘合剂。
4.根据权利要求1所述的夹层发光玻璃装置，其特征在于，所述保护层为透明的镀膜层。
5.根据权利要求4所述的夹层发光玻璃装置，其特征在于，所述镀膜层厚度
为0.001um-10um。
6.根据权利要求4所述的夹层发光玻璃装置，其特征在于，所述镀膜层包括具有不同功能的多层镀膜。
7.根据权利要求1所述的夹层发光玻璃装置，其特征在于，所述微结构中设有扩散粒子。
8.根据权利要求1所述的夹层发光玻璃装置，其特征在于，所述第一玻璃层和所述第一粘合层、所述第二玻璃层和所述第二粘合层通过压合的方式贴覆于所述保护层和所述微结构层的另一表面。
9.根据权利要求1所述的夹层发光玻璃装置，其特征在于，所述光源组件通过光栅、棱镜和微结构件中的一种或多种将所述光线导入所述发光玻璃组件内。
10.一种汽车天窗，其特征在于，采用如权利要求1至9任意一项所述的夹层发光玻璃装置。
CN202210309555.9A 2022-03-28 2022-03-28 一种夹层发光玻璃装置及汽车天窗 Pending CN114659073A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210309555.9A CN114659073A (zh) 2022-03-28 2022-03-28 一种夹层发光玻璃装置及汽车天窗

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210309555.9A CN114659073A (zh) 2022-03-28 2022-03-28 一种夹层发光玻璃装置及汽车天窗

Publications (1)

Publication Number Publication Date
CN114659073A true CN114659073A (zh) 2022-06-24

Family

ID=82033640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210309555.9A Pending CN114659073A (zh) 2022-03-28 2022-03-28 一种夹层发光玻璃装置及汽车天窗

Country Status (1)

Country Link
CN (1) CN114659073A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115925269A (zh) * 2022-10-17 2023-04-07 杭州乾智坤达新材料科技有限公司 一种高安全性机动车玻璃及其生产方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090046355A1 (en) * 2006-01-06 2009-02-19 Pilkington Automotive Deutschland Gmbh Vehicle glazing
CN202056577U (zh) * 2011-03-08 2011-11-30 上海尊华电子工程有限公司 弧形中空多色led光电玻璃
CN102518974A (zh) * 2012-01-13 2012-06-27 上海向隆电子科技有限公司 发光模块及其制造方法
CN106500008A (zh) * 2016-11-25 2017-03-15 漳州立达信灯具有限公司 侧入式面板灯的导光组件、发光模组及侧入式面板灯
CN109407187A (zh) * 2018-12-15 2019-03-01 上海鲲游光电科技有限公司 一种多层结构光学扩散片
CN111752083A (zh) * 2020-06-03 2020-10-09 烟台市谛源光科有限公司 一种透明的投影玻璃屏幕及其制备方法
CN112032676A (zh) * 2020-09-11 2020-12-04 宁波视睿迪光电有限公司 一种夹层玻璃及发光系统
TW202116577A (zh) * 2019-10-18 2021-05-01 穎華科技股份有限公司 導光天窗總成
CN113251392A (zh) * 2021-05-27 2021-08-13 陈润华 一种动态图案发光的汽车玻璃窗
CN113715727A (zh) * 2020-11-05 2021-11-30 法国圣戈班玻璃公司 用于车辆玻璃的光导层、车辆玻璃和车辆内部照明系统

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090046355A1 (en) * 2006-01-06 2009-02-19 Pilkington Automotive Deutschland Gmbh Vehicle glazing
CN202056577U (zh) * 2011-03-08 2011-11-30 上海尊华电子工程有限公司 弧形中空多色led光电玻璃
CN102518974A (zh) * 2012-01-13 2012-06-27 上海向隆电子科技有限公司 发光模块及其制造方法
CN106500008A (zh) * 2016-11-25 2017-03-15 漳州立达信灯具有限公司 侧入式面板灯的导光组件、发光模组及侧入式面板灯
CN109407187A (zh) * 2018-12-15 2019-03-01 上海鲲游光电科技有限公司 一种多层结构光学扩散片
TW202116577A (zh) * 2019-10-18 2021-05-01 穎華科技股份有限公司 導光天窗總成
CN111752083A (zh) * 2020-06-03 2020-10-09 烟台市谛源光科有限公司 一种透明的投影玻璃屏幕及其制备方法
CN112032676A (zh) * 2020-09-11 2020-12-04 宁波视睿迪光电有限公司 一种夹层玻璃及发光系统
CN113715727A (zh) * 2020-11-05 2021-11-30 法国圣戈班玻璃公司 用于车辆玻璃的光导层、车辆玻璃和车辆内部照明系统
CN113251392A (zh) * 2021-05-27 2021-08-13 陈润华 一种动态图案发光的汽车玻璃窗

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115925269A (zh) * 2022-10-17 2023-04-07 杭州乾智坤达新材料科技有限公司 一种高安全性机动车玻璃及其生产方法

Similar Documents

Publication Publication Date Title
US12140792B2 (en) Glazing
KR101601646B1 (ko) 광도파관
CN103221736A (zh) Led照明装置
JP2001035230A (ja) 面状照明装置
KR960706090A (ko) 면광원장치
CN1196886C (zh) 适用于照明显示器的光波导设备
EP3104071B1 (en) Lighting apparatus
CN101378933A (zh) 光辐射发射面板
TW202102384A (zh) 發光車標
KR101660088B1 (ko) 광학 성능이 우수한 광학 필름 적층체 및 이를 포함하는 조명 장치
KR102005539B1 (ko) 차량용 면조명
CN109870752B (zh) 一种可缩短混光距离且消除光源亮点的层叠式光扩散板
CN114659073A (zh) 一种夹层发光玻璃装置及汽车天窗
CN113031146A (zh) 一种发光玻璃装置
CN114690306A (zh) 一种发光玻璃、入光装置及导光棱镜制造方法
JPH04191704A (ja) 面発光装置とその製造方法
TWI275845B (en) Light guide plate and backlight system using the same
KR102091621B1 (ko) 조명장치
CN201302612Y (zh) 多层型的导光板结构
CN119176077A (zh) 具有照明单元的车窗
CN112677880A (zh) 氛围窗和交通工具
CN114677932A (zh) 一种具有装饰图案的发光玻璃装置
CN117980656A (zh) 照明装置和具有该照明装置的车辆灯
JPH11306833A (ja) 面照明装置
US11927320B2 (en) Signal light device of a motor vehicle

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20220624

WD01 Invention patent application deemed withdrawn after publication