LIGHT EMITTING DIODE UNIT AND METHOD FOR MANUFACTURING LIGHT EMITTING DIODE UNIT

摘要

A light emitting diode unit comprises a light emitting element D 1 , a base 1 having a heat dissipating member 12 that dissipates heat generated by the light emitting element D 1 , and a first lens 2 comprising a reflecting element 214 that reflects light R 2 traveling outside of a predetermined angle among the emitted light R emitted by the light emitting element D 1 and a refracting element F that refracts light R 1 traveling inside of the predetermined angle among the emitted light R each of which is formed integrally, with the first lens 2 mounted integrally on the base 1 , and the emitted light R emitted from the light emitting element D 1 is made to travel generally toward the same direction by the reflecting element 214 and the refracting element F.