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.

Date of Patent:
Nov. 26, 2024

Filed:

Feb. 11, 2022
Applicant:

Osram Gmbh, Munich, DE;

Inventors:

Guofeng Chen, Foshan, CN;

Shijie He, Foshan, CN;

Liqin Li, Foshan, CN;

Assignee:

OSRAM GmbH, Munich, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 45/48 (2018.01); F21S 41/19 (2018.01); F21S 43/19 (2018.01); F21V 23/00 (2015.01); F21V 23/06 (2006.01); F21V 29/77 (2015.01);
U.S. Cl.
CPC ...
F21S 45/48 (2018.01); F21S 41/192 (2018.01); F21S 43/195 (2018.01); F21V 23/006 (2013.01); F21V 23/06 (2013.01); F21V 29/773 (2015.01);
Abstract

In an embodiment a lamp includes a light source having a light source circuit board and a light emitting element arranged on the light source circuit board, a driver configured to drive the light source and having a driving circuit board and a driving electronic element arranged on the driving circuit board, a connector connectable to a power source, wherein the driver is connected to the connector such as to be spatially separated from the light source and a heat sink inside which the light source and the connector are fixedly attached in such a manner that the light source and the driver are radially surrounded by the heat sink, wherein the connector includes a supporting column configured to support the driving circuit board and a retainer configured to hold the driving circuit board.


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