Two-wire system intelligent switch power-taking mechanism and connecting apparatus, adaptive part and lamp
An intelligent switch, two-wire technology, applied in the parts, lighting devices, circuit layout and other directions of lighting devices, can solve the problems of day off lights flickering, power consumption, and emerging LED lamps are not easy to form loops, etc.
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[0022] Examples of the present invention figure 1 , 2 , 3, the two-wire intelligent switch power-taking mechanism is provided with a switch part and a lamp part, the switch part is a device located at the switch position, the lamp part is a device located at the lamp position, and the switch part is provided with a switch unit, a control unit, Transformer unit, voltage divider unit, the input end of the voltage divider unit is connected to the mains input live wire, the output end of the voltage divider unit is connected to the wire to the lamp, and the voltage divider unit needs to obtain divided voltage at both ends to provide voltage for the transformer unit , the voltage dividing unit can be a resistor, and can also be replaced by the input internal resistance of the input terminal of the transformer unit. The transformer unit can be a switching power supply, which can be the DC voltage required by the existing switching power supply module output control unit, wide voltag...
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