Ray Orr

Title: Ray Orr - Innovator in Lighting Technology

Introduction

Ray Orr is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of lighting technology, particularly in the development of innovative driver systems for constant voltage loads. His work has implications for enhancing the efficiency and functionality of lighting systems.

Latest Patents

Ray Orr holds a patent for a "Driver incorporating a lighting ballast for supplying constant voltage loads." This invention relates to powering a constant voltage DC load using a rectified output of a lighting ballast. The ballast is designed to operate as a constant-current source, which can be particularly beneficial for arrays of LED strings connected in parallel. The design allows for the selection of the number of LED strings to match the power output of the ballast, ensuring optimal performance. Additionally, a normally-open thermostat is integrated to protect the circuit from overheating by short-circuiting the ballast if necessary. This innovation leverages existing power processing functions of electronic ballasts to simplify the driver circuit for constant voltage DC sources.

Career Highlights

Ray Orr is currently associated with Filament Lighting, LLC, where he continues to develop and refine lighting technologies. His expertise in the field has positioned him as a valuable asset to the company, contributing to advancements in energy-efficient lighting solutions.

Collaborations

Ray collaborates with Frank T. Shum, a fellow innovator in the lighting industry. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Ray Orr's contributions to lighting technology through his innovative patent demonstrate his commitment to enhancing energy efficiency and functionality in lighting systems. His work continues to influence the industry positively.