Reflecting device and light source module

Reflecting device and light source module

  • CN 106,439,733 A
  • Filed: 10/26/2016
  • Published: 02/22/2017
  • Est. Priority Date: 10/26/2016
  • Status: Active Application
First Claim
Patent Images

1. a kind of reflection unit, is applied to the secondary light-distribution of luminescence component, and the reflection unit includes reflecting wall, light inlet, goes outOptical port, it is characterised in that the reflecting wall is that lens, the reflecting wall includes inner surface, outer surface, first end face and the second endFace, the light inlet is located at first end face, and the light-emitting window is located at second end face, and the light inlet is less than the light-emitting window,The inner surface includes the broached-tooth design of multiple continuous arrangements, and each described broached-tooth design includes intersecting first refractive faceWith the second plane of refraction, the two ends of each broached-tooth design extend respectively to first end face and second end face,First refractive face or second plane of refraction of the light for being entered by inner surface through the broached-tooth design are incident to outer surface, then warpOuter surface reflexes to outgoing after inner surface.

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