| 摘要 |
It is disclosed an apparatus for electric candles, which includes electric power supply, connectable light emitters, flame sensors respectively proximate to the light emitters, and means for connecting a light emitter to the electric power supply in accordance with the sensed flames. The apparatus may include two light emitters, and two respective flame sensors. Alternatively, it may include seven to nine light emitters. The flame sensor may be a thermocouple sensor, an infra-red sensor, a light sensor, an ultra-violet sensor or a smoke sensor. The flame sensor may activate an electric switch connecting the power supply to the respective light emitter. Exemplary light emitters are a diode light emitter, an incandescent light bulb, and a gas discharge lamp. The apparatus may include a control unit for receiving a flame detection signal, connecting a respective light emitter to the power supply, receiving control commands from an user interface, storing control commands, and turning off a light emitter in accordance with stored control commands. The user kindles fire on a flame carrier, bringing the flame to a flame sensor, the flame sensor detects the flame, and causes connecting to a power supply. |
