With the LED of diffusing globe

With the LED of diffusing globe

  • CN 101,903,702 B
  • Filed: 10/09/2008
  • Issued: 02/10/2016
  • Est. Priority Date: 10/15/2007
  • Status: Active Grant
First Claim
Patent Images

1. the assembly be made up of reflector (34,134) and lamp, wherein said light fixture has:

  • -one or more LED element (12),-and with electricity with the shell of the bindiny mechanism of machinery, wherein said shell has the light injection region with the closure elements of printing opacity,Wherein,-described closure elements is the diffuser element (20,220) of optics, and-described closure elements has following shape, namely described in described shape the wall of closure elements have on cross section two respect to one another directly and towards the part (26) that extends each other, it is characterized in that,-described reflector has shielding angle α

    , and the wall of the diffuser element of described lamp (20,220) on cross section, form diffusing globe-β


    =180, element angle °

    -2 α

    each other for straight part,-described part (26) has the diffusing globe-element angle β

    of minimum 80 °

    each other, and described reflector is so formed, and described lamp (10,110,210,310) is so arranged in described reflector (34,134), make the injection and avoid multiple reflections after only primary event of the light that given off by described lamp.

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