In the development of the automobile industry, a sense of luxury and technology are the core directions of the entire industry. Since the release of the BMW i7 last year, crystal ambient lights that integrate crystal interiors and ambient lights are rapidly being learned by the entire industry. The crystal texture creates a comfortable usage scene, and the intelligent control of the ambient light highlights the technological experience.
图源宝马官网
宝马水晶氛围灯材质-PUR的优势
宝马i7这种水晶氛围灯被称之为Interaction Bar水晶互动式控制面板，整个中控台的水晶材质一直延伸至车门两侧，形成环抱式设计。从材质上看这种"水晶"其实并不是我们直接认知中的水晶，而是一种具备水晶质感的仿水晶材料——宝马采用的是聚氨酯PUR材料，这种材质的优势在于：
- 通透性好，做成产品棱线感强，光泽度高
- 材质软硬度可以调节，且不会受到撞击碎裂
- 中层及表面可做3D造型
- 具备自修复效果
In addition to the above performance advantages, its overall cost is relatively not very high.
宝马7系水晶氛围灯，图源crospotter13
In addition to PUR, crystal effects can also use acrylic PMMA, polycarbonate PC, glass
PUR氛围灯成型工艺
From the perspective of the molding method, this kind of crystal ambient light polyurethane PUR adopts an in-mold spraying processing solution: it is called ColorForm in-mold painting technology here at KraussMaffei, and it is called ReactPro polyurethane in-mold spraying technology at Yizumi. For molding solutions, Kurz has the IMD PUR process. While each may have its own special features, the overall picture is pretty much the same.
- 第一步，在注塑成型阶段生成热塑性基体；
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第二步，在模具中用聚氨酯（PUR）或聚脲（PUA）作为表面材料进行涂覆，脱模后获得完美表面的最终成品组件可直接用于安装。
克劳斯玛菲的ColorForm模内上漆技术
水晶氛围灯生产厂家
据了解，宝马水晶氛围灯的生产厂商是泰州特科塑料（Techniplas），下面小编就来盘点一下业内目前有生产这一产品或是类似水晶效果氛围灯的厂商。欢迎大家加群补充。
泰州特科塑料技术（Techniplas）
Taizhou Teco Plastic Technology Co., Ltd. is a foreign-invested enterprise. WEIDPLAS is a leading manufacturer of highly engineered and technically complex plastic components and systems for the automotive and bathroom industries. Its headquarters and engineering technology center are located in Rapperswil, Switzerland. The company has production bases in Switzerland, Germany, Brazil, China and the United States.
Techniplas 官网的直接涂层技术介绍
WEIDPLAS is part of the TECHNIPLAS Group, which owns a number of professional plastics companies headquartered in North America and mainly provides parts for the automotive and truck industries. TECHNIPLAS Group has 11 production sites and 11 technical and sales centers with approximately 2,000 employees worldwide.
岐塑提爱思
岐塑提爱思全称为岐塑提爱思模内技术有限公司，是由天津岐塑科技有限公司与天津提爱思塑料制品有限公司成立的合资公司。该公司拥有国际一流的研发团队，聚集了一大批国际化高级人才，能够在产品造型设计、量产可行性评估、生产工艺研发、生产材料控制、生产工具定制和量产产品生产等全方面为客户全流程一站式服务，是国内唯一一家从事模具内喷涂产品开发生产的专业研发生产商
Photo taken by Aibang team at the 2023 Chinaplas Exhibition
The crystal automotive interior strips exhibited by Qisutiaisi at the Chinaplas 2023 adopt a one-step in-mold spraying process, photographed by the Aibang team
Qisu crystal atmosphere lighting strips, source Qisu Technology official website
在上海刚刚举办的ALE车灯展上，艾邦团队也看到数家展示了水晶氛围灯：
法雷奥
Valeo is an automotive parts supplier headquartered in France. It is an industrial group specializing in the design, development, production and sales of automotive parts, systems and modules. The company's business involves original supporting business and after-sales business, providing supporting parts to all major automobile manufacturers in the world, and is the world's leading auto parts supplier.
Valeo Intelligent Interactive Ambient Lighting: Three-dimensional effect, highly technological ambient lighting, creating an enveloping intelligent experience.
Sunny Seiko
Ningbo Sunny Precision Co., Ltd. is one of the core suppliers of automotive intelligent functional parts in the world. It is committed to the research, development and manufacturing of three major series of intelligent mechanical components, intelligent lighting and intelligent imaging.
Sunny Precision was established on April 19, 2002 and is headquartered in Yuyao City, Zhejiang Province. It was successfully listed on the Beijing Stock Exchange on February 22, 2023 (stock code 831906).
Sunny Seiko has been deeply involved in the field of automotive functional parts for more than 20 years. It continues to build optical, mechanical, electrical and computing design and development capabilities and full-process development systems with ingenuity, realizing full-system turnkey projects from development to manufacturing and digitization of the entire value chain. operations, intelligent production scheduling, flexible automated production and full-process digital logistics management.
凭借领先的研发技术、制造技术、品质管理和全球供应能力，舜宇精工已与国内外多家汽车制造商建立了良好的合作关系
安瑞光电
Wuhu Anrui Optoelectronics Co., Ltd. was established in 2010 and is a wholly-owned subsidiary of Sanan Optoelectronics. It is headquartered in Wuhu, Anhui and has four production bases in Wuhu, Anhui, Hechuan, Chongqing, Taizhou, Zhejiang, and Birmingham, UK.
安瑞光电作为中国汽车灯具新兴的车灯制造企业，主营业务共三个部分：以"安瑞光电ANRUI"为品牌的LED光源及汽车照明系统业务；以"安瑞安捷ANGELLOR"为品牌的汽车电子产品及以图像处理为主的主动安全软件开发业务；以及为全球豪华汽车与超级跑车提供系统照明方案，1892年在诞生于英国的"WIPAC"为品牌的业务。
司达光电
江阴司达光电科技有限公司原身是杜雅特实业，专门致力于透镜模组及汽车内外饰氛围灯总成的开发设计生产制造。
● 2006年，我们正式成立了透镜部门（杜雅特实业），并开始研发、生产透镜总成
● 2008年，通过ISO/TS16949质量体系认证，2018年完成换版 IATF16949
● 2009年，为长安汽车研发的一款轿车透镜总成投入量产（正式进入OEM体系）
● 2015年，新增铝压铸和镀铝车间，实现关键零件自制
● 2017年，全年产量实现150万只透镜总成的生产并开始LED透镜总成的研发
● 2018年，建立新的氛围灯及光学模组事业部—司达光电科技有限公司。
● 2018年，开始为奇瑞，新泉，芜湖常春等客户,开始生产氛围灯总成及配套产品
自2018年成立氛围灯事业部以来，一直致力于专注汽车内饰各类氛围灯研发，生产，销售；我们秉持着质量至上，顾客满意，追求效益，持续改进的原则；产品覆盖仪表板，副仪表，地图袋，脚灯，杯托，门板/仪表板/天窗氛围灯等；
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