发明授权
- 专利标题: Light-guiding module and LED light source using the same
- 专利标题(中): 导光模块和LED光源使用相同
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申请号: US12340488申请日: 2008-12-19
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公开(公告)号: US07997758B2公开(公告)日: 2011-08-16
- 发明人: Yi Zhang , Cheng-Tien Lai , Jin-Song Feng , Wei-Le Wu
- 申请人: Yi Zhang , Cheng-Tien Lai , Jin-Song Feng , Wei-Le Wu
- 申请人地址: CN Shenzhen, Guangdong Province TW Tu-Cheng, New Taipei
- 专利权人: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.,Foxconn Technology Co., Ltd.
- 当前专利权人: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.,Foxconn Technology Co., Ltd.
- 当前专利权人地址: CN Shenzhen, Guangdong Province TW Tu-Cheng, New Taipei
- 代理商 Frank R. Niranjan
- 优先权: CN200810067419 20080523
- 主分类号: F21V17/10
- IPC分类号: F21V17/10
摘要:
An LED light source includes an LED module and a light-guiding module fixed on the LED module. The LED module includes a printed circuit board and a plurality of LEDs. The light-guiding module includes a frame placed on the LED module and a plurality of light guiding units engaging with the frame. The frame defines an opening in a lower portion thereof to receive the LEDs of the LED module therein and a recess in an upper portion thereof and in communication with the opening. Each of the light guiding units has a base with two flanges respectively fittingly received in two cutouts of the recess of the frame so that the light guiding unit is movable along the recess until it faces a corresponding LED.
公开/授权文献
- US20090290342A1 LIGHT-GUIDING MODULE AND LED LIGHT SOURCE USING THE SAME 公开/授权日:2009-11-26