Appleton Grp LLC

Harsha N Devappa

Timothy E Graff

Santosh K Patil

Vinaya Nandish Kubsad

Sumit Kumar

Harish Prakash Kulkarni

Anoop R Zutti

Dawn M Grandsart

William Leber

James G Brand

Karan C Mandlekar

Suraj N Desai

Ritu Raj

Chethan S B

Chetan Narkhede

Vinayak A Jadhav

Pratik G Paratwar

Harish P Kulkarni

The present disclosure relates to and envisages an arrangement for sealing the portion of wires between an LED array board () and a driver () in an LED luminaire (). The arrangement for sealing comprises a lens gasket () and a gasket channel () provided on the operative inner surface and along the periphery of the lens frame () for accommodating the lens gasket (), wherein said lens gasket () is also configured to seal portions of the connecting wires () which exit the lens assembly (), said lens gasket () provided with a first tab () having a pair of first throughholes (), said first tab () extending in a direction transverse to the plane of said lens gasket (), each of said first through-holes () configured to allow leads of the connecting wires () to pass therethrough.

Arrangement for sealing portion of wires between LED array board and driver compartment in LED luminaires

Explosion proof emergency linear LED lighting fixture

Explosion proof standard linear LED lighting fixture

An LED fixture is provided including a housing having a hollow configuration, a mounting plate secured to an upper end of the housing, a globe ring, separate from the housing, secured to a lower exterior end of the housing, a base on the housing extending within the globe ring, and an LED array positioned on the base of the housing.

LED fixture

A connection mechanism for connecting a first element to a second element including a plurality of bayonet tabs configured on one of said first element and said second element; and a plurality of bayonet slots engageable with the plurality of bayonet tabs, the plurality of bayonet slots configured on one of the first element and the second element that does not contain the plurality of bayonet tabs, wherein the plurality of bayonet tabs are aligned with the plurality of bayonet slots, subsequent to which, the first element is partially rotated with respect to the second element to facilitate the reception of the plurality of bayonet tabs within the plurality of slots, thereby providing a connection between the first and second elements.

Connection mechanism

The present disclosure relates to the field of lighting systems. The collective dissipation of heat by various components of lighting systems, inside a conventional single compartment enclosure, raises the temperature of each of the components, resulting in damage and reduction in the life of the components. The present disclosure, therefore, envisages an enclosure for lighting systems which is compartmentalized, and prevents overheating of the components of the lighting systems. The enclosure includes a first compartment and a second compartment. At least one driver is receivable in the first compartment and at least one light emitting component is receivable in the second compartment. The first compartment is insulated from the second compartment. The enclosure is primarily used for lighting fixtures which require high efficiency operation from a compact package, or lighting fixtures which operate in rugged environments at high temperatures.

Enclosure for lighting systems

An LED fixture () that facilitates effective heat dissipation of an array of LEDs, having improved thermal performance; and is easy to mount or dismount. The LED fixture () includes a heat sink () having a hollow configuration, and a plurality of fins () extending circumferentially and outwardly from the heat sink (). The LED fixture () further comprises a base () configured at an operative bottom portion of the heat sink (), and a driver housing () connected to an operative top surface of the heat sink (). The base () is configured to support an array of LEDs. The driver housing () is configured to accommodate a plurality of LED drivers. The driver housing () and the base () are arranged in a spaced apart configuration.

LED fixture with air gap and heat dissipation

The present disclosure relates to the field of luminaires. More specifically, the present disclosure envisages a drain arrangement for use with a luminaire that is supported on a wiring conduit via a junction box. The arrangement includes a hood coupled with the junction box via a connecting conduit, wherein connection cables from the wiring conduit are received within the hood via the connecting conduit and the junction box. An adaptor extends from the hood and the luminaire. The adaptor is defined by a sidewall extending from the luminaire and has an operative top surface configured on an operative top periphery of the sidewall. The adaptor further includes an annular inner sidewall configured to circumscribe an electric connection of the luminaire. A drain conduit extends from the adaptor and is configured to drain out the fluid collected within the adaptor outside of the annular inner sidewall.

Drain system for a luminaire

Lighting fixture

Growing community of inventors

Pune, India

Harsha N Devappa