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:
Nov. 10, 2015
Filed:
Apr. 23, 2012
Ludovicus Johannes Lambertus Haenen, Sint Oedenrode, NL;
Silvia Maria Booij, Eindhoven, NL;
Huib Cooijmans, Son en Breugel, NL;
Georges Marie Calon, Eindhoven, NL;
Ludovicus Johannes Lambertus Haenen, Sint Oedenrode, NL;
Silvia Maria Booij, Eindhoven, NL;
Huib Cooijmans, Son en Breugel, NL;
Georges Marie Calon, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A lighting device, or LED lampis described with a base elementfor electrical contacting and mechanical mounting and an LED arrangementwith at least one LED element. The LED arrangementis spaced from the base elementalong a longitudinal axis L. In order to provide a lighting device and a lighting arrangement with a matched optical and thermal design, i. e. where both effective heat dissipation and an advantageous light intensity distribution are achieved, an upper heat dissipating structureis arranged next to the LED arrangementwith at least one heat dissipation elementmade out of a heat conducting material. The upper heat dissipating structureis shaped to include at least a first endand a second endspaced from the first endalong a traverse axis T. The traverse axis T is substantially perpendicular to the longitudinal axis L. The LED arrangementis arranged between the first and second ends