Upper-beam head lamp of LED (Light Emitting Diode) motor vehicle

Upper-beam head lamp of LED (Light Emitting Diode) motor vehicle

  • CN 102,748,691 A
  • Filed: 07/16/2012
  • Published: 10/24/2012
  • Est. Priority Date: 07/16/2012
  • Status: Active Grant
First Claim
Patent Images

1. optical unit that is used for LED motor vehicle high beam headlamp, it is made up of one or more printing opacity entity and the led light source that coupling is installed on it.The refraction of the SR sphere through " total reflection " surface of revolution on these printing opacity entities and axis position, comprehensive realization are parallel to the low-angle light beam output of primary optical axis.

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