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. 05, 2019
Filed:
Aug. 31, 2018
Coretronic Corporation, Hsin-Chu, TW;
Wen-Hao Chu, Hsin-Chu, TW;
Wei-Min Chien, Hsin-Chu, TW;
Yi-Han Lai, Hsin-Chu, TW;
Jih-Ching Chang, Hsin-Chu, TW;
Te-Tang Chen, Hsin-Chu, TW;
Sheng-Yan Wang, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
A light source module includes a light source having an optical axis, a fan for providing a cooling airflow and a deflector disposed between the light source and the fan and directing a flowing direction of the cooling airflow. The deflector includes a first air duct connected between a first side of the light source and an air outlet of the fan, a second air duct connected between a second side of the light source and the air outlet of the fan, and a first airflow control assembly controlling the first air duct in a communicating state or a non-communicating state and having a first control shaft and a first airflow passing portion rotating about the first control shaft. The first control shaft is inclined to the optical axis so that a first angle is formed therebetween. The first angle is between 0 and 90 degrees.