LED lighting assembly with improved heat management

Details LED lighting assembly with improved heat management LED lighting assembly with improved heat management

2006-10-17

2006-10-17

Payne, Sharon (Department: 2875)

Illumination

Self powered lamp

Cylindrical flashlight casing

C362S373000, C362S800000

Reexamination Certificate

active

07121680

ABSTRACT:
A lighting head assembly that incorporates a high intensity LED package into an integral assembly including a heat sink and circuit board for further incorporation into other useful lighting devices. The assembly includes a heat sink member that also serves as a mounting die and a reflector cup into which the LED package is mounted. The circuit board is placed behind the reflector cup and includes riser members that extend through holes in the rear wall of the reflector cup to facilitate electrical connections to the leads of the LED. This particular means for assembly allows the reflector cup and circuit board to cooperate to retain the LED package, provide electrical and control connections, provide integral heat sink capacity and includes an integrated reflector cup.

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LUMILEDS Lighting, LLC, Luxeon Emitter-Technical Datasheet DS25, 12 pages.

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