发明申请
- 专利标题: Illuminator Having Forward Lighting
- 专利标题(中): 照明灯具
-
申请号: US11307999申请日: 2006-03-02
-
公开(公告)号: US20060268539A1公开(公告)日: 2006-11-30
- 发明人: Carlos Rodriguez , Waldemar Tunkis , Todd Conard , Patrick Murphy , Ronald Dean , Bradley Davis , Michael Goldenberg
- 申请人: Carlos Rodriguez , Waldemar Tunkis , Todd Conard , Patrick Murphy , Ronald Dean , Bradley Davis , Michael Goldenberg
- 申请人地址: US FL St. Petersburg 33716-1805
- 专利权人: FREEDOM SCIENTIC, INC.
- 当前专利权人: FREEDOM SCIENTIC, INC.
- 当前专利权人地址: US FL St. Petersburg 33716-1805
- 主分类号: A47B19/00
- IPC分类号: A47B19/00
摘要:
A box-like illuminator includes a top wall having a flat sheet of clear material through which an illuminated image is viewed. A bottom wall of the illuminator is also formed of a flat sheet of clear material and is positioned atop the object to be illuminated. Light from an LED is directed in a first, downward direction onto a deflection wall where it is deflected into a substantially horizontal plane, substantially orthogonal to the first direction. The deflected light impinges upon a horizontally-disposed diffuser that bends the light about ninety degrees so that it travels though the diffuser a first time in a first direction and illuminates the object atop which the illuminator is positioned. The light is then reflected by the object, travels upwardly through the diffuser a second time in a direction opposite to the first direction, and is viewed by the user through the clear material.
公开/授权文献
- US07172304B2 Illuminator having forward lighting 公开/授权日:2007-02-06
信息查询