公开(公告)号：US09845945B1

公开(公告)日：2017-12-19

申请号：US15234884

申请日：2016-08-11

Applicant: Cooper Technologies Company

Inventor： Chad Stuart Newton ,  Ronald Joseph Bednarick ,  Anthony Ryan Gibbs

IPC: F21V29/00 ,  F21V29/77 ,  F21V15/01 ,  F21V23/06 ,  F21V29/75 ,  F21V29/503 ,  F21V17/18 ,  F21V17/12 ,  F21V23/00 ,  F21V17/06 ,  F21V23/04 ,  F21V19/00 ,  F21Y115/10 ,  F21W131/10

CPC classification number: F21V29/773 ,  F21S8/00 ,  F21V15/01 ,  F21V17/06 ,  F21V17/12 ,  F21V17/18 ,  F21V17/20 ,  F21V19/0035 ,  F21V21/116 ,  F21V23/002 ,  F21V23/009 ,  F21V23/0464 ,  F21V23/06 ,  F21V29/503 ,  F21V29/75 ,  F21V29/77 ,  F21W2131/10 ,  F21Y2115/10

Abstract: The present disclosure provides an LED luminaire capable of providing full cutoff illumination in a base configuration, without the addition of reflectors or refractors. The LED luminaire is also interchangeably couplable to one or more different reflectors and refractors. In certain example embodiments, the present disclosure provides a dusk to dawn luminaire operable as a full cutoff luminaire in a base configuration and which is also compatible with an American Nation Standards Institute (ANSI) dusk to dawn reflector/refractor assembly. In an example embodiment, the LED luminaire also includes a housing with a front pivoting door configured to swing away from a mounting structure when opened.