Electrically illuminated flame simulator
An electrically powered flame simulator comprises at least two light sources, an integrated circuit electrically connected to the light sources for intermittently illuminating at least one of the light sources independently of other light sources such that the light sources together provide the effect of a flickering movement, and a power source for providing power to the integrated circuit. The flame simulator may be mounted in a decorative or ornamental device such as a candle or fire log, or used on decorative clothing, or may be part of a hazard or warning system. One or more solid state light sources may also be used.
1. An artificial pillar candle having an electrically powered flame simulator comprising:
an upper portion, a lower portion and a chamber therein, the upper portion having a surface defining a recess therein;
a light source located substantially in the recess of the artificial pillar candle; and
an electrically powered flame simulator comprising a circuit electrically connected to the light source and configured to intermittently control illumination of the light source so as to provide the effect of flickering, a microphone associated with the circuit through which predetermined audio sounds can be processed to control the light source and a power source for providing power to the circuit.
2. The artificial pillar candle of claim 1 , wherein the circuit generates a random pulse, random signal, semi-random pulse, semi-random signal, sequential pulse, or a sequential signal to control illumination of the light source.
3. The artificial pillar candle of claim 1 , wherein the predetermined audio sounds comprises a high-frequency sound.
4. The artificial pillar candle of claim 1 , wherein the predetermined audio sounds comprises a low-frequency sound.
5. The artificial pillar candle of claim 1 , wherein the predetermined audio sounds comprises different ones of a hand-clap, a finger-snap, or a thud.
6. The artificial pillar candle of claim 1 , wherein the predetermined audio sounds comprises a blowing sound.
7. The artificial pillar candle of claim 1 , wherein the artificial pillar candle further comprises an ON/OFF switch.
8. The artificial pillar candle of claim 1 , wherein the artificial pillar candle further comprises an ON/OFF/TIMER switch, wherein circuit controls the light source for a period time when the switch is set to the TIMER position.
9. The artificial pillar candle of claim 1 , wherein the artificial pillar candle further comprises a motion detector for controlling operation of the flame simulator to function in response to motion detected within a predetermined range.