Invention Grant
US08132932B2 Recessible task lighting 失效
隐性任务照明

  • Patent Title: Recessible task lighting
  • Patent Title (中): 隐性任务照明
  • Application No.: US12915670
    Application Date: 2010-10-29
  • Publication No.: US08132932B2
    Publication Date: 2012-03-13
  • Inventor: Ilo Kristo Xhunga
  • Applicant: Ilo Kristo Xhunga
  • Main IPC: F21V33/00
  • IPC: F21V33/00
Recessible task lighting
Abstract:
A recessible task lighting device comprises lighting source (207), retracting box (203), and vertically polarized gooseneck (209) connected between (207) and (203). Lighting source (207) is disposed inside a recessed location when not in use. The recessed location can be the tableside under a work table, an adjacent wall, or a pole stand or floor stand. Lighting source (207) can be pulled out from the recessed location to a task lighting position over a tabletop or over the lap area of the user and directed selectively to the viewing spot. Due to the special mechanical properties of the vertically polarized gooseneck, the lighting source can be supported up to about three or four feet horizontally from the recessed location. With pushbutton (55) pressed, lighting source (207) will move out of the way towards retracting box (203).
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