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:
Aug. 13, 2019
Filed:
Jun. 22, 2017
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Alessandro Bizzotto, Castelfranco Veneto, IT;
Marco Munarin, Paese, IT;
Nicola Schiccheri, Padua, IT;
Assignee:
OSRAM GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/20 (2006.01); F21V 29/74 (2015.01); F21S 41/141 (2018.01); F21V 29/83 (2015.01); F28F 13/08 (2006.01); F21S 45/47 (2018.01); F21S 41/19 (2018.01); F21S 41/148 (2018.01); F21Y 115/10 (2016.01); F21Y 107/90 (2016.01);
U.S. Cl.
CPC ...
F21V 29/74 (2015.01); B60Q 1/20 (2013.01); F21S 41/141 (2018.01); F21S 41/148 (2018.01); F21S 41/192 (2018.01); F21S 45/47 (2018.01); F21V 29/745 (2015.01); F21V 29/83 (2015.01); F28F 13/08 (2013.01); F21Y 2107/90 (2016.08); F21Y 2115/10 (2016.08);
Abstract
Accroding to the present disclosure, a heat sink, which may be used e.g. for LED lamps or bulbs for motor vehicle lights, includes: a plate-like portion extending along an axis with opposed mounting surfaces for at least one heat source, such as e.g. a LED lighting source, and a finned portion thermally coupled with the plate-like portion and including a plurality of annular fins extending around said axis.