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:
Oct. 22, 2019
Filed:
Nov. 01, 2018
Innolight Technology (Suzhou) Ltd., Suzhou, Jiangsu, CN;
Chao Zhang, Jiangsu, CN;
Kewu Wang, Jiangsu, CN;
InnoLight Technology (Suzhou) Ltd., Suzhou, CN;
Abstract
An optical module includes a housing, a PCB base board, an optical assembly, and a heat generating device. The PCB base board, the optical assembly, and the heat generating device are arranged in the housing. The heat generating device is thermally connected to the housing. A plurality of ribs are arranged outside the housing. Air flow channels are formed between the plurality of ribs and extend along a longitudinal direction of the optical module. Each one of the ribs has a first end portion, a second end portion, and a middle portion that connects the first end portion and the second end portion. A radial width of at least one of the ribs gradually increases from the first end portion of the at least one of the ribs toward the middle portion of the at least one of the ribs.