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. 01, 2022
Filed:
Mar. 03, 2021
Applicant:
Xiamen Leedarson Lighting Co., Ltd, Fujian, CN;
Inventors:
Assignee:
XIAMEN LEEDARSON LIGHTING CO., LTD, Fujian, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V 33/00 (2006.01); F21V 23/04 (2006.01); A61L 9/20 (2006.01); F21V 23/06 (2006.01);
U.S. Cl.
CPC ...
F21V 33/0096 (2013.01); A61L 9/20 (2013.01); F21V 23/0471 (2013.01); A61L 2209/12 (2013.01); A61L 2209/14 (2013.01); F21V 23/06 (2013.01);
Abstract
A lighting apparatus includes a fan device, a driver, a connector and a light module. The lighting apparatus is installing to a cavity of a ceiling. The fan device has a fan and an air channel. The fan is placed in the cavity. The driver converts an external power source to a first driving current supplied to the fan device. The connector is fixed to the fan device. The first light source receives a second driving current provided by the driver. The air channel has an entrance between the main housing and the fan device. The entrance is visually concealed by the main housing when a viewer stands below the lighting apparatus.