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:
Feb. 16, 2021
Filed:
Jan. 23, 2020
Anil Jeswani, Acton, MA (US);
Renaud Richard, Manchester, NH (US);
Ahmed Eissa, Cambridge, MA (US);
Zhiming Huang, Taoyuan, CN;
Yufeng Wu, Cixi, CN;
Hongbiao Hou, Xiamen, CN;
Anil Jeswani, Acton, MA (US);
Renaud Richard, Manchester, NH (US);
Ahmed Eissa, Cambridge, MA (US);
Zhiming Huang, Taoyuan, CN;
Yufeng Wu, Cixi, CN;
Hongbiao Hou, Xiamen, CN;
LEDVANCE LLC, Wilmington, MA (US);
Abstract
A method of adding a backup power source to a luminaire that includes exposing driver circuitry through a back surface of a housing for a luminaire having a downlight geometry. The housing contains a light engine that is positioned to emit light through a light emission end of the housing. The driver electronics controls power received by the luminaire for powering the light engine. The method may continue with connecting a battery junction box having an electrical pathway opening in reversible engagement to the back surface of the housing by snap fit engagement. The method may further include connecting a backup battery unit to the luminaire by wiring extending from the battery backup unit through the electrical pathway opening in the junction box to the driver electronics for the luminaire.