Electronic cirial (Machine-translation by Google Translate, not legally binding)

摘要

Electronic cirial, which is conceived as a means of ecclesiastical uses determining a traditional candle or lampadario furniture, in which the candles themselves adopt exteriorly a configuration similar to the classic wax candles, being those hollow and incorporating at their upper end filament microwaves that are sequentially activated and ignited from a coin receiving device, essentially characterized in that it comprises an electronic general circuit of which a power source, a control unit and a switching matrix for the lighting of candles form a part ; the power supply being formed by a voltage transformer followed by a rectifier bridge that provides a direct voltage for a voltage output without stabilization, as well as the reference for a stabilization-regulation stage to integrated circuits, with an output voltage value lower than that of the previous output and intended to feed the control unit, this being presided over by a central microprocessor processing unit assisted by an operating program recorded in a memory of type eprom; it being provided that said microprocessor governs the lighting of the candles through two interface units directly connected to the data bus of the microprocessor itself, the output terminals of said interface units being connected, through integrated circuits to the collector open, with the respective bases of a plurality of deterministic transistors of a power stage that interrelates the control unit with the commutation matrix, which is formed by a series of semiconductor diodes that through their corresponding cathode connect directly with one of the terminals of the incandescent micro-lamp provided in each candle, associating biounivocally to each one of the aforementioned diodes; with the particularity that the operating state of the various incandescent microl lamps, as well as that of other parameters of the circuit, is encoded and stored in a ram read-write memory controlled by the microprocessor itself. (Machine-translation by Google Translate, not legally binding)