John W Peck

US Patent:

7160004, Jan 9, 2007

Filed:

Mar 3, 2005

Appl. No.:

11/069989

Inventors:

John P. Peck - Manasquan NJ, US

Assignee:

Dialight Corporation - Farmingdale NJ

International Classification:

F21V 5/02

US Classification:

362341, 362346, 362347, 362296, 362297

Abstract:

An LED (light emitting diode) illumination device that can generate a non-circular light output illumination intensity pattern. The illumination source including a reflector with a conic or conic-like shape. Further, an LED is positioned at approximately 90 with respect to a central axis of the reflector.

US Patent:

7568821, Aug 4, 2009

Filed:

Dec 15, 2005

Appl. No.:

11/300770

Inventors:

John Patrick Peck - Manasquan NJ, US

Assignee:

Dialight Corporation - Farmingdale NJ

International Classification:

F21V 7/00

US Classification:

362341, 362227, 362235, 362242, 362247, 362346

Abstract:

A light-emitting diode (LED) reflector optic comprises a reflector having a plurality of reflecting surfaces. The reflector is associated with at least one optical axis. In one embodiment, each reflecting surface has a linearly projected cross-section. In one embodiment, the LED reflector optic also has at least one LED positioned such that a central light-emitting axis of the at least one LED is angled relative to the at least one optical axis at about 90. In one embodiment, the about 90 has a tolerance of 30. In one embodiment, each reflecting surface has at least one of: a conic or a substantially conic shape. In one embodiment, the at least one LED has a plurality of LEDs, the at least one optical axis has a plurality of optical axes, and each of the plurality of LEDs is angled relative to a respective one of the plurality of optical axes at about 90. In one embodiment, a plurality of linear extrusion axes is angled relative to each other.

US Patent:

7604384, Oct 20, 2009

Filed:

Jan 8, 2007

Appl. No.:

11/620968

Inventors:

John P. Peck - Manasquan NJ, US

Assignee:

Dialight Corporation - Farmingdale NJ

International Classification:

F21V 33/00

US Classification:

362517, 362545, 362297, 362304, 362346

Abstract:

An LED (light emitting diode) illumination device that can generate a non-circular light output illumination intensity pattern. The illumination source including a reflector with a conic or conic-like shape. Further, an LED is positioned at approximately 90 with respect to a central axis of the reflector.

US Patent:

7658513, Feb 9, 2010

Filed:

May 8, 2007

Appl. No.:

11/745836

Inventors:

John P. Peck - Manasquan NJ, US

Assignee:

Dialight Corporation - Farmingdale NJ

International Classification:

F21V 33/00

US Classification:

362298, 362800

Abstract:

An LED (light emitting diode) illumination device that can generate a uniform light output illumination pattern. The illumination source includes first and second reflectors with a conic or conic-like shape. One reflector is mounted in the same plane as the LED and wraps around the front of the LED to redirect the light emitted along a central axis of the LED.

US Patent:

7758210, Jul 20, 2010

Filed:

May 19, 2006

Appl. No.:

11/437167

Inventors:

John Patrick Peck - Manasquan NJ, US

Assignee:

Dialight Corporation - Farmingdale NJ

International Classification:

F21V 7/00

US Classification:

362247, 362227, 362242, 362335, 362498, 362540

Abstract:

One embodiment of a light-emitting diode (LED) optic comprises a light-transmitting element having a plurality of segments, each segment associated with an optical axis and comprising a linearly projected cross-section. For each segment of the light-transmitting element, the LED optic comprises at least one LED positioned such that a central light-emitting axis of the at least one LED is angled at about 0 relative to the optical axis associated with that segment. In one embodiment, the about 0 has a tolerance of 10. Each segment of the light-transmitting element comprises a light-entering surface, a light-exiting surface and a light-reflecting surface. In one embodiment, for each segment the at least one LED comprises a plurality of LEDs.

US Patent:

7810963, Oct 12, 2010

Filed:

Mar 9, 2007

Appl. No.:

11/684453

Inventors:

John Patrick Peck - Manasquan NJ, US

Assignee:

Dialight Corporation - Farmingdale NJ

International Classification:

F21V 7/00

US Classification:

362346, 362350, 36224902

Abstract:

In one embodiment, the invention is a light emitting diode module with improved light distribution uniformity. One embodiment of a signal head includes a light emitting diode and a reflector cup positioned to reflect light emitted by the light emitting diode, the reflector cup having a non-symmetrical curvature.

US Patent:

7832908, Nov 16, 2010

Filed:

Apr 3, 2009

Appl. No.:

12/417820

Inventors:

John Patrick Peck - Manasquan NJ, US

Assignee:

Dialight Corporation - Farmingdale NJ

International Classification:

F21V 7/00

US Classification:

362341, 362227, 362235, 362242, 362346, 362540

Abstract:

A light-emitting diode (LED) reflector optic includes a reflector having a reflector having a plurality of reflecting surfaces, wherein each one of the plurality of reflecting surfaces is associated with at least one optical axis, each reflecting surface comprising a cross-section that is projected along a curved trajectory and a plurality of LEDs, wherein each one of the plurality of LEDs is positioned in a line parallel to the cross-section of an associated one of the plurality of reflecting surfaces and relative to the associated reflecting surface of the plurality of reflecting surfaces such that a central light-emitting axis of each one of the plurality of LEDs is angled relative to the at least one optical axis of the associated reflecting surface of the plurality of reflecting surfaces at about 90 and such that each of the reflecting surfaces redirects and collimates a light output of a respective each one of the plurality of LEDs at an angle of about 90 with respect to the central light emitting axis of each one of the plurality of LEDs, wherein each one of the plurality of reflecting surfaces receives light from each one of the plurality of LEDs from a focal distance of the associated one of the plurality of reflecting surfaces.

US Patent:

7997761, Aug 16, 2011

Filed:

Aug 26, 2008

Appl. No.:

12/198673

Inventors:

John Patrick Peck - Manasquan NJ, US
Kevin A. Hebborn - Toms River NJ, US
Kenneth J. Zimmer - Freehold NJ, US

Assignee:

Dialight Corporation - Farmingdale NJ

International Classification:

F21V 21/00

US Classification:

36224902, 36224901, 362253, 362294, 362373

Abstract:

The present invention relates generally to a lighting apparatus for hazardous locations. In one embodiment, the lighting apparatus comprises a light engine, a heat sink coupled to the light engine, a stalk coupled to the light engine for externally coupling a power supply to the light engine and an electrical wiring splice box coupled to the stalk.