US Patent No. 10,433,418

ASSEMBLY AND LIGHTING DEVICE COMPRISING THE ASSEMBLY


Patent No. 10,433,418
Issue Date October 01, 2019
Title Assembly And Lighting Device Comprising The Assembly
Inventorship Durandus Kornelius Dijken, Eindhoven (NL)
Hendrik Jan Eggink, Eindhoven (NL)
Assignee SIGNIFY HOLDING B.V., Endhoven (NL)

Claim of US Patent No. 10,433,418

1. An assembly comprising:at least one electrical device;
at least one carrier substrate arranged to support the at least one electrical device, the at least one carrier substrate comprising a metal core printed circuit board;
wherein the at least one carrier substrate is arranged with at least one tubular structure which is at least in part hollow, the tubular structure extending between a first end and a second end and having an opening at each of the ends to thereby permit passage of fluid through the at least one carrier substrate between a first side of the at least one carrier substrate and a second side of the at least one carrier substrate,
wherein the at least one tubular structure is arranged such that it has an extension so that it protrudes a predefined distance from at least one of the first side and the second side, and
wherein the at least one tubular structure is constituted by an integrally arranged portion of the at least one carrier substrate and comprises or is constituted by a deep-drawn, stamped-out or punched-through portion of the at least one carrier substrate.