Double-control circuit of intelligent switch and mechanical switch

Abstract

The invention relates to a double-control circuit of an intelligent switch and a mechanical switch, which comprises the mechanical switch, the intelligent switch and controlled equipment, wherein the intelligent switch comprises a switch actuator, the switch actuator comprises an electromagnetic coil and a switch, the switch comprises a first common connection end, a normally open connection contact and a normally closed connection contact, a main control unit is connected with the electromagnetic coil, andthe first common connection end is closed with the normally open connection contact or the normally closed connection contact; the intelligent switch comprises a first common connection end, a normally open connection contact or a normally closed connection contact, the mechanical switch comprises a second common connection end, a normally open contact and a normally closed contact, and the second common connection end is closed with the normally open contact or the normally closed contact. According to thedouble-control circuit for cooperative control of the intelligent switch and the traditional mechanical switch, cooperative control of the traditional switch and the intelligent switch on controlled equipment can be realized, so that on the original basis, only one switch needs to be replaced, and the purposes of keeping multiple switches to control the controlled equipment and upgrading and intelligently controlling the equipment controlled by the switches can be realized.

Description

technical field [0001] The invention relates to the technical field of a dual-control switch circuit, in particular to a dual-control circuit of an intelligent switch and a mechanical switch. Background technique [0002] With the "single live wire" power supply technology, the single live wire intelligent switch can replace the traditional mechanical switch on the basis of the original circuit, and upgrade the equipment control switch to "smart". The smart switch can be controlled by voice, mobile phone APP, and has functions such as scene setting to bring people a better experience. In daily life, it is common to control the same controlled device (lamp) through two traditional switches. For example, in a room, switches are generally set at the door and the bedside to control the lamps in the room for convenience. Under this condition, at present, if the user wants to upgrade the traditional switch to a smart switch, he needs to replace the two traditional switches that c...

AI Technical Summary

Problems solved by technology

[0003] At present, in the occasion where two traditional mechanical double control switches control a light load together, after one of the traditional mechanical double control switches is replaced with a smart switch, the other traditional mechanical double control switch will be unusable and no longer has dual control functions. , it is necessary to purchase another wireless switch (such as a wall sticker switch) to replace another traditional mechanical dual-control switch to realize the dual-control function, which increases the cost of smart home renovation and is not conducive to the promotion and popularization of smart switches

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