盛匯 防眩光擴(kuò)散板——2019神燈獎(jiǎng)申報(bào)技術(shù)

項(xiàng)目名稱：  盛匯 防眩光擴(kuò)散板

Shenghui anti-glare diffuser

申報(bào)單位：  江西盛匯光學(xué)科技協(xié)同創(chuàng)新有限公司

綜合介紹或申報(bào)理由：

隨著生活品質(zhì)的提高，人們?cè)絹?lái)越追求更加舒適的、友好型生活，照明行業(yè)同樣面臨著從之前關(guān)注亮度到現(xiàn)在越遠(yuǎn)越關(guān)注照明的舒適性，UGR擴(kuò)散板就是在這種背景下應(yīng)運(yùn)而生。我司不斷摸索，采用原材料PC作為主材料，定制蜂巢狀透鏡或者四棱錐體模具，最后通過(guò)熱成型將結(jié)構(gòu)復(fù)制到PC板片材表面，符合市場(chǎng)未來(lái)的需求。

With the improvement of the quality of life, more and more people pursue a more comfortable, friendly life, lighting industry is also facing  the brightness before the more attention to lighting comfort, the UGR diffusion plate came into being in this context. Our company continues to explore, using raw materials PC as the main material, custom honeycomb lens or quadrangle mold, finally through thermoforming or UV molding will copy the structure to the surface of the PC sheet, in line with the market needs in the future.

主要技術(shù)參數(shù)：

1、UGR＜19   

2、透光率：大于90%, 

Light transmission more than 90%

3、霧度：＞94, 

haze degree more than 94%

與國(guó)內(nèi)外同類產(chǎn)品或同類技術(shù)的比較情況：

1、與國(guó)外產(chǎn)品對(duì)比：國(guó)外UGR加工工藝屬于UV成型，在PET膜上成型環(huán)柱形結(jié)構(gòu)，成型的PET膜很軟，需要覆蓋在透明板上使用；UGR效果良好，但是生產(chǎn)和使用工藝煩雜，不良率高，UV加工過(guò)程有環(huán)境污染。

2.與國(guó)內(nèi)產(chǎn)品對(duì)比;國(guó)內(nèi)UGR加工主要是采用PS材料在表面成型規(guī)則的四棱錐，俗稱棱晶板，結(jié)構(gòu)精確度低，棱鏡平面尺寸2-4mm，光學(xué)均勻性、成型良率及美觀度差；并且PS材料使用壽命短，一般6-12個(gè)月光學(xué)特性就會(huì)不達(dá)標(biāo)

3.我司產(chǎn)品相對(duì)于國(guó)外產(chǎn)品加工工藝簡(jiǎn)單，一次成型，成本低，而且不會(huì)對(duì)環(huán)境造成污染，相對(duì)于國(guó)內(nèi)產(chǎn)品，結(jié)構(gòu)精確度高，結(jié)構(gòu)精平面尺寸0.15-0.4mm，使用壽命3-5年，同時(shí)賦予產(chǎn)品阻燃性能，外觀視覺(jué)效果也更美觀。近年來(lái)歐盟出臺(tái)的LED健康照明標(biāo)準(zhǔn)，照明行業(yè)已經(jīng)從對(duì)光效、節(jié)能的追求提升到對(duì)光品質(zhì)、光健康和光環(huán)境的需求，我司的UGR擴(kuò)散板，符合目前健康照明的行業(yè)需求。

1、Compared with foreign products: foreign UGR processing technology belongs to UV molding, which is copied into innumerable hexagon on PET film. The molded PET film needs to be covered on transparent plate, and the structure precision is high, but the process is complex and the cost is high. It also pollutes the environment. 

2、Compared with domestic products; domestic UGR processing is mainly to use PS materials to process into numerous triangular pyras, that is, prismatic plate, such processing structure accuracy is not high, error to 2-4 mm, and PS materials have a short service life, generally 6 months 12 months. 

3、Compared with foreign products, our products have simple processing technology, one-time molding, low cost, and will not cause pollution to the environment. Compared with domestic products, the precision of our products is high, and the precision of processing structure of our company is up to 0.2 mm. Life is also longer than the domestic PS prism plate, the appearance of visual effects are more beautiful. In recent years, LED health lighting standards issued by the European Union, lighting industry has been  the pursuit of light efficiency, energy conservation to light quality, light health and light environment demand, our companys UGR diffusion board, in line with the current health lighting industry needs.

經(jīng)濟(jì)評(píng)價(jià)分析：

我司的UGR擴(kuò)散板加工工藝簡(jiǎn)單，成本低，環(huán)境污染小，目前市場(chǎng)上至少有2-3億人民幣的潛在價(jià)值需求。

Our UGR diffusion plate processing process is simple, low cost, low environmental pollution, there are at least 200-300 million RMB potential value demand on the market.

技術(shù)及工藝創(chuàng)新要點(diǎn)：

高光效防眩光擴(kuò)散板就是輔助控制UGR＜19的一種擴(kuò)散板，區(qū)別于傳統(tǒng)的擴(kuò)散板，其表面成型微結(jié)構(gòu)和更加科學(xué)的配方工藝，使其集擴(kuò)散性，UGR低眩光和阻燃防火于一體。

1.高光效防眩光阻燃擴(kuò)散板區(qū)別于現(xiàn)有技術(shù)中的采用PMMA、PS作為原材料，我司采用光學(xué)性能優(yōu)異、尺寸穩(wěn)定性更好的聚碳酸酯（PC）作為原材料；

2.本產(chǎn)品需要設(shè)計(jì)加工具備UGR功能的模具，UGR功能的模具有兩種結(jié)構(gòu)，透鏡結(jié)構(gòu)和四棱錐結(jié)構(gòu)，兩者加工難度不一樣，目前透鏡結(jié)構(gòu)能加工60-700目的結(jié)構(gòu)，而四棱錐結(jié)構(gòu)受設(shè)備工藝影響，只能加工6-20目的結(jié)構(gòu)，因此生產(chǎn)不同板片材厚度對(duì)應(yīng)加工模具的結(jié)構(gòu)選擇是不同的；最終使壓延對(duì)輥壓制擴(kuò)散板的過(guò)程中將擴(kuò)散板表面形成凸形蜂巢狀或者凸形四棱錐體形狀；

3.本產(chǎn)品工藝通過(guò)熱成型將模具上的微結(jié)構(gòu)90%復(fù)制到板片材：發(fā)明工藝中對(duì)擠出機(jī)工藝（流道溫度、輥溫以及模具采用機(jī)械限位等）調(diào)整，將壓延對(duì)輥表面上的結(jié)構(gòu)深度90%復(fù)制到板片材上。

 High light efficiency anti glare diffusion plate is a kind of diffusion plate which can help to control UGR < 19. It is different from the traditional diffusion plate. Its low gloss treatment and more scientific formula process make it better diffusivity and enhance the uniform light property of diffusion plate.

1. The high light efficiency anti glare flame retardant diffusion plate is different from the existing technology using PMMA,PS as the raw material, our company uses the polycarbonate (PC) which has excellent optical performance and better dimensional stability as the raw material;

2.  This product needs to design and process the mold with UGR function, the mould with UGR function has two kinds of structure, lens structure and quadrangle structure, the processing difficulty between them is not the same. At present, lens structure can process 60x700 object structure. However, the quadrangle structure is affected by the equipment technology and can only process the 30-200-object structure. Therefore, the structure selection of the machining die for different thickness of plate and sheet is different. Finally, the surface of the diffusion plate will form a convex honeycomb shape or a convex quadrangle shape in the process of pressing the diffusion plate by rolling the roll;

3. The process of this product is to copy 90% of the microstructure of the die to the sheet by hot forming or ultraviolet molding: in the invention, the extruder process (runner temperature, roll temperature and die using mechanical limit, etc.) is adjusted. Copy 90% of the structure depth on the roll surface to the sheet.

實(shí)際運(yùn)用案例和用戶評(píng)價(jià)意見(jiàn)：

如圖
   

申報(bào)單位介紹：

江西盛匯光學(xué)科技協(xié)同創(chuàng)新有限公司是經(jīng)江西省科技廳批準(zhǔn)，注冊(cè)資金八千萬(wàn)，目前已投資1.5億元，以研究世界前沿的光學(xué)應(yīng)用技術(shù)為核心業(yè)務(wù)的科技協(xié)同創(chuàng)新體承辦單位。
公司研發(fā)、生產(chǎn)、銷售的“明月牌”PC光學(xué)擴(kuò)散板&膜、廣泛應(yīng)用于LED筒燈、面板燈、高棚燈、廣告燈箱、LCD背光模組等光學(xué)領(lǐng)域，被譽(yù)為高品質(zhì)健康照明的“伴侶”，多次榮獲照明行業(yè)優(yōu)秀技術(shù)獎(jiǎng)。

Jiangxi Shenghui Optical Technology Collaborative Innovation Co.,Ltd, permitted by Jiangxi Science and Technology Department, The registered capital is USD 12 MILLION. Now USD 22 MILLION has been invested at present. It is honored as Science and Technology Collaborative Innovator which specializes in developing optics applications.

Our company focuses on developing,producing and selling PC light diffusion sheets and films which are widely applied to LED down lights, panel lights, high bay light, advertising lamp boxes, LCD, backlight modules etc. It is an integral part of Green LED lights with high light efficiency.

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