The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
Sep. 17, 2013
Philips Lighting Holding B.v., Eindhoven, NL;
Lihua Lin, Shanghai, CN;
Aldo Tralli, Eindhoven, NL;
Theodoor Cornelis Treurniet, Best, NL;
Aldegonda Lucia Weijers, Eindhoven, NL;
Martijn Evert Paul Jansen, Eindhoven, NL;
Sait Izmit, Utrecht, NL;
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Abstract
A lamp comprising a driver assembly, the driver assembly including a driver board with driver electronics, at least one point light source and a heat sink, the heat sink including a top side and a bottom side, a central space extending from the bottom side to the top side and adapted for receiving the driver board of the driver assembly, a zone provided at the top side and adapted for receiving the at least one point light source, wherein a plurality of fins adapted for dissipating heat are extending on opposite sides of the central space, and an extension of the central space in at least one radial direction of the heat sink is larger than an extension of the zone in the radial direction of the heat sink such that the central space is provided with at least one section arranged offset from and radially adjacent to the zone.