US Patent No. 10,018,310

LED LAMP UNIT, IN PARTICULAR FOR AUTOMOTIVE LAMPS


Patent No. 10,018,310
Issue Date July 10, 2018
Title Led Lamp Unit, In Particular For Automotive Lamps
Inventorship Lukas Kuepper, Aachen (DE)
Mohammad Mirsadeghi, Eindhoven (NL)
Gunnar Luettgens, Aachen (DE)
Gordon Patrick Rudolf Elger, Aachen (DE)
Nadin Roesler, Veldhoven (NL)
Aldo Tralli, Eindhoven (NL)
Assignee Lumileds LLC, San Jose, CA (US)

Claim of US Patent No. 10,018,310

1. An LED lamp unit for an automobile, comprising:an electrical connector base;
a first heat sink connected to the electrical connector base;
a common plate-like mounting member having a first end connected to the first heat sink;
a first LED light source arranged on a first side of the common plate-like mounting member to emit in a first half space;
a second LED light source arranged on a second side of the common plate-like mounting member to emit in a second half space; and
a second heat sink connected to a second end of the common plate-like mounting member, wherein:
each heat sink comprises a tapered end facing the first and the second LED light sources; and
the first and the second LED light sources are in between the first and second heat sinks.