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:
Mar. 27, 2018
Filed:
Jun. 02, 2016
Valeo Vision, Bobigny, FR;
Jean-Claude Puente, Livry Gargan, FR;
Vincent Godbillon, Paris, FR;
VALEO VISION, Bobigny, FR;
Abstract
A heat sink for an automobile lighting module comprising a duct running across the heat sink, intended to circulate air from a first opening of the heat sink toward a second opening of the heat sink, the duct comprising at least one circulation chamber, the at least one circulation chamber comprising an air inlet and an air outlet, offset from each other, the duct further comprising at least one deflection means defining, within the circulation chamber, at least one air deflection baffle (C, C) for air circulating between the air inlet and the air outlet of the circulation chamber. A lighting module and vehicle lighting device.