CN216491152U

CN216491152U - Economical illumination induction control circuit

Info

Publication number: CN216491152U
Application number: CN202122390408.2U
Authority: CN
Inventors: 刘中其
Original assignee: China Automobile Industry Engineering Co Ltd
Current assignee: China Automobile Industry Engineering Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-05-10
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an economical lighting induction control circuit, which comprises a power supply part, a control part connected with the power supply part and a lighting controlled part connected with the control part, wherein the power supply part is connected with the power supply part; the power supply part comprises a phase line L, a neutral line N and a grounding line PE, the control part comprises a plurality of groups of induction delay switches which are connected in parallel, the illumination controlled part comprises a plurality of groups of illumination lamps, the plurality of groups of illumination lamps are connected in parallel or connected in a ring mode to form the illumination controlled part, the phase line L of the power supply part is sequentially connected with the control part and the illumination controlled part, and two wiring ends of the plurality of groups of illumination lamps are connected with the neutral line N and the grounding line PE. The utility model adopts the wiring mode of connecting the traditional illumination induction delay switches in parallel, realizes the unified control of the lamps in a specific controlled interval, and achieves the effects of turning on when people come and turning off when people go.

Description

Economical illumination induction control circuit

Technical Field

The utility model relates to the technical field of illumination control, in particular to an economical illumination induction control circuit.

Background

In a public dormitory, a lighting system is required in public areas such as a public corridor. The illumination control of the area adopts induction control, and is a control mode with prominent energy-saving effect.

The general control requirements for such venue lighting are: lamps in a specified interval are controlled in a unified mode, when personnel appear at any place in the specified interval of the corridor, all the lamps in the interval are automatically turned on, and when no personnel stay in the interval, all the lamps are automatically turned off.

The control effect can be generally realized by adopting an intelligent lighting system. However, the intelligent lighting system needs to adopt elements such as an intelligent detector, a controller and an actuator to build the system, so that the investment at one time is high, the requirement on the technical capability of later-stage operation and maintenance is high, and many users hope to adopt a scheme which not only reduces the investment cost, but also can ensure the control effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an economical lighting induction control circuit aiming at the defect of high manufacturing cost in the prior art, the cost is reduced through flexible wiring of traditional electric elements, and the effect of integral uniform induction control of lamps in a specific interval is realized.

The technical scheme adopted for realizing the purpose of the utility model is as follows:

an economical lighting induction control circuit comprises a power supply part, a control part connected with the power supply part and a lighting controlled part connected with the control part; the power supply part comprises a phase line L, a neutral line N and a grounding line PE, the control part comprises a plurality of groups of parallel illumination induction delay switches, the illumination controlled part comprises a plurality of groups of illumination lamps, the plurality of groups of illumination lamps are connected in parallel or connected in a ring mode to form the illumination controlled part, the phase line L of the power supply part is sequentially connected with the control part and the illumination controlled part, and two wiring ends of the plurality of groups of illumination lamps are connected with the neutral line N and the grounding line PE in a line mode

The utility model uses the traditional induction delay switch and adopts an innovative circuit connection mode to realize the effects of lighting when people come in a public area and turning off when people go away; the induction control of public area illumination is realized, the investment cost is reduced, and the induction control effect is ensured.

Drawings

Fig. 1 is a schematic diagram of an illumination sensing control circuit according to the present invention.

Detailed Description

The utility model is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, the economical illumination induction control circuit of the present invention includes:

the power supply part comprises a power supply part consisting of a phase line L, a neutral line N and a grounding line PE, a control part consisting of a plurality of lighting induction delay switches k1-kn which are connected in parallel, and a lighting controlled part consisting of lighting lamps Pg1-Pgn which are connected in parallel or in a ring connection, wherein the power supply part of the circuit is sequentially connected with the control part and the lighting controlled part through the phase line L.

It should be noted that, in the present invention, the induction delay switches k1-kn may be installed at multiple positions in the controlled interval to ensure that the lighting induction range of the controlled interval has no dead angle and is fully covered, the lighting induction delay switches are connected in parallel, the lighting induction delay switches induce that someone is present at any position in the controlled interval, and the lighting induction delay switches can both turn on the circuit to turn on all the lamps in the controlled interval. After all people leave the interval, the induction delay switch turns off the circuit after the delay is finished, and all lamps in the controlled area are turned off.

In the utility model, the power supply part provides power supply guarantee for the circuit, the control part is a core component of the circuit, and the illumination controlled part is a concrete embodying terminal of an illumination control effect. In the circuit control part, the illumination induction delay switches are connected in parallel, so that the circuit can be ensured to be connected when the internal contact of any illumination induction delay switch is closed, and all lamps in the controlled interval of the circuit are lightened. When all the lighting induction delay switches in the controlled interval cannot induce people to stay, the internal contacts of the lighting induction delay switches are all in a disconnected state after the delay is finished, the control circuit is disconnected, and all lamps of the controlled part are turned off.

Specifically, when a person appears in a controlled interval, a certain lighting induction delay switch kn of the control part induces the person to appear, an internal contact of the lighting induction delay switch is closed, an output end of the induction delay switch is electrified, namely an output end of the circuit control part is electrified, so that a receiving end of the circuit lighting controlled part is electrified, a circuit of the lighting controlled part is switched on, and a lamp of the lighting controlled part is electrified and lightened.

When all the people leave the controlled interval, all the lighting induction delay switches cannot induce the people to stay, and after the switches delay for a specific time (generally 30-90 seconds), the internal contacts of the lighting induction delay switches are automatically disconnected, so that the controlled part of the lighting is powered off, and the lamp is turned off.

In the utility model, the lighting induction delay switch can be a traditional induction switch element, an infrared induction delay switch, a sound control induction delay switch or a microwave induction delay switch, does not have a coded address, does not use any other intelligent control component, and realizes the control effects of lighting when a person comes to light and lighting out when the person goes to light in a specific controlled interval through simple and easy circuit connection.

The utility model realizes the integral control of the lighting lamp in the controlled interval by changing the conventional wiring mode of the traditional inductive switch, does not need manual intervention, and realizes the humanized lighting control effect by using a simple and effective circuit connection mode, thereby achieving the purposes of high efficiency and energy saving. The utility model has low one-time investment and simple maintenance, and better considers the one-time investment cost and the subsequent operation cost.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An economical lighting induction control circuit is characterized by comprising a power supply part, a control part connected with the power supply part and a lighting controlled part connected with the control part; the power supply part comprises a phase line L, a neutral line N and a grounding line PE, the control part comprises a plurality of groups of parallel illumination induction delay switches, the illumination controlled part comprises a plurality of groups of illumination lamps, the plurality of groups of illumination lamps are connected in parallel or connected in a ring mode to form the illumination controlled part, the phase line L of the power supply part is sequentially connected with the control part and the illumination controlled part, and two wiring ends of the plurality of groups of illumination lamps are connected with the neutral line N and the grounding line PE.

2. The lighting induction control circuit as claimed in claim 1, wherein a low-voltage single-phase breaker QA is provided on the phase line L of the power supply portion.

3. The lighting induction control circuit of claim 1 or 2, wherein the lighting induction delay switch is an infrared induction delay switch, a voice-operated induction delay switch or a microwave induction delay switch.