智能全方位出光型LED球泡燈
  • Home > 智能全方位出光型LED球泡燈

智能全方位出光型LED球泡燈

智能全方位出光型LED球泡燈
ART/134CP
20130315 - 20140214
5331
吳恩柏博士
1) Omnidirectional emission LED bulb It aims to replace 40W incandescent bulb (or equivalent to 9W CFL lamp replacement). A non-imaging optical technology will be used to develop an omni-reflective optics for re-constructing the narrowed beam emission pattern from LED into wide angle emission of the LED bulb in both forward and backward regions. This optics, combined with "to be developed" LED driving circuit design & commercial LED components will create a LED bulb to replace 40W incandescent light bulb (or 9W CFL equivalent) that fullfils light distribution requirement of US Energy Star; luminous flux output (485lm) requirement of Japan & exceeds lamp efficiency requirement (66lm/W) according to grade 1 label in CFL's "Mandatory Energy Efficient Labeling Scheme" in Hong Kong. Deliverable Specifications: a) Lumen Output: equal to or great than 485lm b) Lamp Efficiency: equal to or greater than 66lm/W c) Input Voltage: 100 / 120 / 220 VAC d) Light Intensity distribution: Fulfills US Energy Star Criteria on Integral Lamp 2) High lumen ouptut (> 800lm), high efficient (<10W) omnidirectional emission LED bulb It aims to replace 60W incandescent bulb (or equivalent to 13W CFL lamp replacement). Chip-on-board LED packaging technology, combined with omni-reflective optics and LED driving circuit, will be used to optimize the overall lamp efficiency. "Birdcage" technology (US7701055) will be also implemented in the bulb to enhance heat dissipation capability. The resultant bulb is therefore, to replace 60W incandescent lamp that fullfils requirements in US, Japan and Hong Kong. 20 prototypes will be provided to Housing Authority for energy efficiency test in Public Rental Estates. Deliverable Specifications: a) Lumen Output: equal to or greater than 810lm b) Lamp Efficiency: equal to or greater than 80 lm/W c) Input Voltage: 100 / 120 / 220 VAC d) Light Intensity Distribution: Fulfills US Energy Star Criteria on Integral Lamp
周莉女士 岳陽先生 Ms Yuen Yan Lam Ms Sammie WAN Mr Bruce P.S. Lam Mr Wai Kin Luk Mr Tat Delfin Mancilla Lam Mr Suet Man Yau Mr Luis Ng Mr Kai Cheong Kwan Mr Ka King, Matthew Wong Mr Tik Shun, Dickson Leung Mr Chuen Kuen, Dave Yeung Ms Xiao Zhuang, Juanna Yao Ms Man Yee, Irene Pang Mr Chi Kit Lam Dr Pau Yee Lim Mr Kin Ken Kwun Dr Yingkai Jiang Ms Yuan, Fiona Wang Dr Ou, Lindy Dong Mr Pei Chin Ryan Chung Mr Hong Xu Dr Ka Cheung, Dick Kwok Dr Chun Zhang Mr Man On, William Fu Dr Yin Ching Tony Chau Mr Shui Lung, Charles Kuan Ms Yuen Han Kwan Mr Wai Keung Tony Lo Ms Wai Kee, Vicky Lai Mr Fu Wa Eric Tong Ms Linlu Liu Mr Kam Lai Wong Mr Siu Lung Lui
Hong Kong Housing Authority 利安環保科技有限公司 LEEAN Technology Company Limited (Technology Licensing) [贊助機構] 深圳市裕富照明有限公司 [贊助機構] 深圳市聚作實業有限公司 Shenzhen LED Collecion Enterprises Co. Ltd. (Technology Licensing) [贊助機構]
此申請項目主旨是發展和使用LED全方位型球泡燈平台技術用以取代能源效益低的白熾燈泡和含鉛毒的緊湊型螢光燈泡，遂使逹到節能和環保的果效。是次申請項目名為「智慧式全方位型球泡燈」，為期十一個月，內容主要是開發全方位出光的LED器件技術和高光效的大功率模條封裝技術。 項目交付品包括可取代（1）40W白熾燈和(2) 60W白熾燈的LED全方位型球泡燈。 項目的技術難處有二; 1. 均勻地大角度出光，包括LED燈源出光的前方和後方; 2. 在不充足空間內的高熱密度問題; 為解決以上問題，是次項目將開發 1. 光熱合一的全反射器件 - 放置在泡殼之內。一方面用以凖確地控制出光光線分佈，而另一方面亦用作熱輻射散熱器件以減輕燈體所承載之熱能量; 2. 高光效LED模條封裝 - 用以優化反射器件的光效，並同時以電串並的方式提高電效率; 我們將和房署和房協合作，在公共房屋的週邊設施和老人中心安放這項目的LED全方位型球泡燈用以測試能源效益和色溫環境對長者的影響。 我們相信，這項平台技術能使市民大眾享受到節能和環保所帶來的生活質素的改善，以建立優質和諧的生活。