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:
May. 09, 2023
Filed:
Sep. 30, 2021
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventor:
Moon Soo Park, Gwangmyeong-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 45/43 (2018.01); F21S 41/141 (2018.01); F21S 45/47 (2018.01);
U.S. Cl.
CPC ...
F21S 45/43 (2018.01); F21S 41/141 (2018.01); F21S 45/47 (2018.01);
Abstract
An embodiment method for controlling heat dissipation of an LED lamp includes applying power to a first light source element to light the first light source element, generating a current using heat dissipation of the first light source element, supplying the current to a fan to drive the fan, and removing a residual heat of the first light source element using cold air generated by the fan.