US 11,940,122 B2
LED luminaire having central driver housing
Timothy E. Graff, Arlington Heights, IL (US); Santosh K. Patil, Pune (IN); Sumit Kumar, Moradabad (IN); Karan Mandlekar, Pune (IN); SB Chethan, Channagiri (IN); Nagesh C. Nath, Pune (IN); Sourabh D. Patil, Tal (IN); and Shriprasad V. Khadse, Malkapur (IN)
Assigned to Appleton Grp LLC, Rosemont, IL (US)
Filed by Appleton Grp LLC, Rosemont, IL (US)
Filed on Mar. 31, 2022, as Appl. No. 17/709,835.
Claims priority of application No. 202121020210 (IN), filed on May 3, 2021.
Prior Publication US 2022/0349539 A1, Nov. 3, 2022
Int. Cl. F21V 23/00 (2015.01); F21S 8/04 (2006.01); F21V 17/12 (2006.01); F21Y 103/33 (2016.01); F21Y 115/10 (2016.01)
CPC F21S 8/046 (2013.01) [F21V 17/12 (2013.01); F21V 23/005 (2013.01); F21Y 2103/33 (2016.08); F21Y 2115/10 (2016.08)] 16 Claims
OG exemplary drawing
 
1. An LED luminaire, comprising:
an outer LED support member having a plurality of LED arrays positioned on a lower side thereof;
an LED driver housing centrally located within an interior of the outer LED support member; wherein the outer LED support member is secured to the LED driver housing with a plurality of attachment arms that extend from inner surface of the outer LED support member to the LED driver housing, such that are open spaces between the plurality of attachment arms and between the inner surface of outer LED support member and the LED driver housing;
a plurality of heat dissipating fins positioned on an upper surface of the outer LED support member extending towards the LED driver housing;
a plurality of LED mounting extensions mounted to, and extending outwardly from, an outer surface of the LED driver housing;
one or more LED arrays positioned on a lower surface of each of the LED mounting extensions; and
a plurality of heat dissipating fins positioned on an upper surface of each of the LED mounting extensions,
wherein the LED arrays positioned on the LED mounting extensions provide for additional lumen output for the LED luminaire.