Illuminating diode light source

Illuminating diode light source

  • CN 1,811,548 A
  • Filed: 01/26/2005
  • Published: 08/02/2006
  • Est. Priority Date: 01/26/2005
  • Status: Active Application
First Claim
Patent Images

1. lamp tube type LED source comprises:

  • One light-source generation device, wherein this light-source generation device comprises a plurality of light emitting diodes, described a plurality of light emitting diodes are strip on substantially and arrange;

    One lightguide, this lightguide have a groove incidence surface that roughly described a plurality of light emitting diodes is encased, and a strip groove light guiding surface changes the incident direction of light by this strip groove light guiding surface;

    AndOne covers the fan diffuser on this lightguide.

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