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. 16, 2018
Filed:
Apr. 25, 2017
Hisense Co., Ltd., Qingdao, CN;
Hisense Usa Corporation, Suwanee, GA (US);
Hisense International Co., Ltd., Qingdao, CN;
Zhe Xing, Qingdao, CN;
HISENSE CO., LTD., Shandong, CN;
HISENSE USA CORPORATION, Suwanee, GA (US);
HISENSE INTERNATIONAL CO., LTD., Shandong, CN;
Abstract
Disclosed embodiments provide a heat dissipation controlling method and an apparatus thereof for a laser projection equipment. The method includes: obtaining an ambient temperature and a compensating value of a rotating speed of a fan when a laser projection equipment is currently powered on; determining a first rotating speed value of the fan of the laser projection equipment according to the ambient temperature and first preset rotating speed information; and determining an initial rotating speed value of the fan for the current power on according to the first rotating speed value and the compensating value; taking the initial rotating speed value as a current rotating speed value; and controlling operation of the fan using the current rotating speed value to dissipate heat from the laser projection equipment. The embodiments of the present disclosure can enable promptly satisfying the demand for heat dissipation when the laser projection equipment is powered on.