The illuminator of Color tunable, lamp and luminaire

The illuminator of Color tunable, lamp and luminaire

  • CN 101,680,992 B
  • Filed: 05/05/2008
  • Issued: 10/19/2016
  • Est. Priority Date: 06/04/2007
  • Status: Active Grant
First Claim
Patent Images

1. the illuminator (10,11,12,13,14,15,16,17) of a Color tunable, including:

  • light source (20), the first luminescenceMaterial (30) and radical occlusion device (40;

    42),Described light source (20) launches the first predetermined color (B;

    UV) light,Described first luminescent material (30) is arranged for by the first predetermined color (B;

    UV) light be converted into be different from first make a reservation forColor (B;

    UV) the second predetermined color (A;

    B;

    Y) light,Described radical occlusion device (40;

    42) be arranged between light source (20) and the first luminescent material (30) be used for stoping at least partly byThe light that light source (20) is launched is irradiated on the first luminescent material (30), described light source (20), the first luminescent material (30) and/orRadical occlusion device (40;

    42) second position can be changed to from primary importance, at primary importance, light source (20), the first luminescent materialAnd radical occlusion device (40 (30);

    42) arrange that being used for blocking at least part of first luminescent material (30) is launched from by light source (20)The first predetermined color (B;

    UV) light irradiates, and in the second position, described light source (20), the first luminescent material (30) and screeningBlocking means (40;

    42) arrange for blocking the first luminescent material (30) less compared with primary importance from by light source (20) instituteThe the first predetermined color (B launched;

    UV) light irradiates, andLight hybrid chamber (50), described radical occlusion device (40;

    42) inside of described smooth hybrid chamber (50) it is arranged in.

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