CN201119103Y - Lighting multi-way switch control module - Google Patents

Abstract

The utility model discloses a lighting lamp multi-way switch control module, which is characterized in that the module includes a bistable trigger circuit, a resistance-capacity step-down voltage stabilizing circuit, a rectifying voltage stabilizing filter circuit, a lighting lamp control circuit and a light control circuit , wherein the lighting control circuit is connected to a bistable trigger circuit, a RC step-down regulator circuit and an output control circuit, the RC step-down regulator circuit and the rectifier regulator filter circuit are connected in parallel, and the light control circuit is connected to the bistable trigger circuit. The switch control module can overcome the problems existing in the prior art, and has a reasonable structure and stable performance.

Description

Lighting multi-way switch control module

technical field

The utility model relates to a multi-way switch control module for lighting lamps.

Background technique

In places where it is inconvenient to install sound and light control switches to automatically control electric lights, such as factories, markets, roadsides and other places with loud noises such as corridors, toilets, aisles, etc., it is necessary to install lighting control switches, and the existing lighting control switches have complex structures. , high production cost and unstable performance.

Utility model content

The technical problem to be solved by the utility model is how to provide a multi-way switch control module for lighting lamps. The switch control module can overcome the problems in the prior art, and has a reasonable structure and stable performance.

The technical problem proposed by the utility model is solved by constructing a multi-way switch control module for lighting lamps, which is characterized in that the module includes a bistable trigger circuit, a resistance-capacitance step-down voltage stabilization circuit, a rectification voltage stabilization filter circuit . Lighting lamp control circuit and light control circuit, wherein, the lighting lamp control circuit is connected with a bistable trigger circuit, a resistance-capacitance step-down voltage stabilization circuit and an output control circuit, a resistance-capacity step-down voltage stabilization circuit and a rectification stabilization filter circuit In parallel connection, the light control circuit is connected with the bistable trigger circuit.

According to the multi-way switch control module for lighting provided by the utility model, the feature is that the resistance-capacitance step-down voltage stabilizing circuit is composed of a resistor R1 and a capacitor C1 connected in parallel.

According to the multi-way switch control module for lighting lamps provided by the utility model, the feature is that the rectifying voltage stabilizing filter circuit is composed of rectifying diodes D1, D2, D3 and capacitor C2.

According to the lighting lamp multi-way switch control module provided by the utility model, the lighting lamp control circuit is composed of a bidirectional thyristor T3, a resistor R3 and a relay J1 connected in series.

According to the lighting multi-way switch control module provided by the utility model, it is characterized in that the bistable trigger circuit includes a decimal counter integrated block CD4017 and three reset switches AN1, AN2 and AN3 arranged in parallel.

The beneficial effect of the utility model is that it is mainly used in places where it is inconvenient to install an acousto-optic control switch to automatically control electric lights, such as factories, markets, roadsides, corridors, toilets, corridors and other places with high noise, simple structure and low manufacturing cost. The components are assembled in a small square box, with stable performance, safety and reliability, and easy installation.

Description of drawings

Fig. 1 is the circuit structure diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, the circuit of the utility model is mainly composed of a bistable trigger circuit, a resistance-capacitance step-down voltage regulator circuit, a lighting control circuit, a rectifier voltage regulator filter circuit and a light control circuit, and adopts a decimal counter integrated block CD4017 as a Bistable flip-flop; R1, C1 constitutes a resistance-capacitance step-down, D1, D2, D3 and C2 constitute a rectification, voltage stabilization filter circuit; T1, T2, RT and other components constitute a light control circuit; T3, R2, J1 Constitute the lighting control circuit.

The working principle of the utility model is: during the daytime, the photoresistor RT and T1, T2 form the light reset circuit Q1 to output low level all the time, the bidirectional thyristor T3 is cut off, the J1 relay is not powered and the contact is separated, and the lamp is not on. Pressing any AN reset switch does not work. At night, the resistance of RT increases, and the 15th pin of CD4017 turns to low potential. High and low potential, when pin 2 is at high potential, the silicon controlled rectifier is turned on, the relay J1 coil over-electrical contact pulls in, and the lamp lights up; when any AN reset switch is pressed again, pin 2 turns to low potential, which is controllable The silicon cuts off, the relay de-energizes, the contacts open, and the light goes out. R2 starts to limit the current to prevent overheating of the relay and improve the working stability of the relay.

The utility model can also be made in various ways of modification. The above is a further detailed description of the above-mentioned content of the utility model through the specific implementation manner of the embodiment shown in the accompanying drawings, but this should not be interpreted as the utility model. The scope of the novel above-described subject matter is limited only to the examples described. Without departing from the above-mentioned technical idea of the present utility model, various replacements and changes made according to ordinary technical knowledge and conventional means in the art shall be included within the scope of the present utility model.

Claims (5)

1. A multi-way switch control module for lighting lamps, characterized in that the module includes a bistable trigger circuit, a resistance-capacitance step-down voltage stabilization circuit, a rectification and voltage stabilization filter circuit, a lighting lamp control circuit and a light control circuit, wherein, The illuminating lamp control circuit is connected with a bistable trigger circuit, a resistance-capacitance step-down voltage regulator circuit and an output control circuit, the resistance-capacity step-down voltage regulator circuit and a rectification regulator filter circuit are connected in parallel, and the light control circuit is connected with the bistable trigger circuit. 2. The lighting multi-switch control module according to claim 1, characterized in that, the RC step-down voltage stabilizing circuit is composed of a resistor (R1) and a capacitor (C1) connected in parallel. 3. The multi-way switch control module for lighting lamps according to claim 1, characterized in that the rectification and voltage stabilization filter circuit is composed of rectification diodes (D1, D2, D3) and capacitors (C2). 4. The lighting multi-switch control module according to claim 1, characterized in that the lighting control circuit is composed of a bidirectional thyristor (T3), a resistor (R3), and a relay (J1) connected in series. 5. The multi-way switch control module for lighting lamps according to claim 1, characterized in that the bistable trigger circuit includes a decimal counter integrated block CD4017 and three reset switches (AN1), (AN2) arranged in parallel and (AN3).

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