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Led warning signal light and light bar
| Details |
Inventors: Pederson, John C.;
Assignee: 911EP, Inc. (Jacksonville, FL)
Primary Examiner: Lieu; Julie
Assistant Examiner:
Attorney, Agent or Firm: Vidas, Arrett & Steinkraus, P.A.
A light emitting diode (LED) warning signal light, the warning signal light comprising an array of light sources configured on a light support and in electrical communication with a controller and a power supply, battery, or other electrical source. The warning signal light provides various colored light signals for independent use or use by an emergency vehicle. These light signals may include a stationary light, strobe light, revolving light, and an oscillating light. Additionally, the warning signal light may be capable of displaying symbols, reverse characters, or arrows. Preferably, rotating and oscillating light signals are produced by sequentially illuminating columns of LED's on a stationary light support. However, the warning signal light may also be rotated or oscillated via mechanical means. The warning signal light may also be transportable for easy connection to a stand such as a tripod for electrical connection to a power supply as a stand-alone warning signal. |
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DETAILED DESCRIPTION According to the invention, there is provided a light emitting diode (LED) warning signal light which may be depicted in several embodiments.
In general, the warning signal light comprises an array of light sources configured on a light support and in electrical communication with a controller and a power supply, battery, or other electrical source.
The warning signal light provides various colored light signals for use by an emergency vehicle.
These light signals may include a stationary light, a strobe light, a revolving light, and an oscillating light.
Additionally, the warning signal light may be capable of displaying symbols, characters, or arrows.
Preferably, rotating and oscillating light signals are produced by sequentially illuminating columns of LED's on a stationary light support.
However, the warning signal light may also be rotated or oscillated via mechanical means.
The warning signal light may also be transportable for easy connection to a stand such as a tripod for electrical connection to a power supply, battery, or other electrical source as a stand-alone signal.
An object of an embodiment of the invention is to provide a warning signal light capable of producing revolving and oscillating light signals without the use of mechanical components.
Another object of an embodiment of the invention is that the warning signal light is capable of producing several different light signals.
Yet another object of an embodiment of the invention is to generate substantially less heat than traditional warning signal lights.
Yet another object of an embodiment of the invention is to use substantially less electric current.
Still another object of an embodiment of the invention is to produce relatively lower amounts of electromagnetic emissions.
Another object of an embodiment of the invention is to be rugged and have a relatively longer life span than traditional warning signal lights.
Yet another object of an embodiment of the invention is to produce a truer light output color without the use of filters
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