CN201037092Y - Automatic escalator induction opening, automatic closing current stabilized device - Google Patents

Abstract

The utility model discloses a current stabilizer for induction start and automatic stop of escalator, consisting of a mechanical induction system, a photoelectric induction system, an induction electronic control system and a motor start-stop control loop system. When one of a mechanical induction switch and a photoelectric induction switch detects a user takes the escalator, the switch switches off to realize automatic start of the escalator; when the mechanical induction switch or the photoelectric induction switch does not detect a user takes the escalator, the escalator stops, thereby realizing induction start and automatic stop of escalator.

Description

A kind of escalator induction starts, the SELF CL constant-current stabilizer

Technical field

The utility model relates to a kind of induction constant-current stabilizer, more particularly, relates to the induction constant-current stabilizer of a kind of escalator induction startup, SELF CL.

Background technology

Along with the development of society, escalator is widely used in many public places.Yet some the time escalator on people not, and escalator still in dry run, this has just caused the significant wastage of electric energy.The supvr who has, the time by restriction escalator work reaches purpose of power saving, is wanted that in the binding hours section people that use bring very big inconvenience.Make escalator can give full play to convenient effect, again can saves energy, being badly in need of solving escalator is having man-hour can start operation, nobody the time energy difficult problem out of service.

The utility model content

The purpose of this utility model will solve escalator is exactly having man-hour can start operation, nobody the time can be out of service a difficult problem, a kind of induction constant-current stabilizer is provided, use this device to realize that escalator induction starts, SELF CL is moved.

In order to achieve the above object, the utility model is achieved by the following technical solutions:

The escalator induction that the utility model provides starts, the constant-current stabilizer of SELF CL, is made of mechanical induction system 1 and optoelectronic induction system 2, induction electricity sub-control system 3, motor start and stop control loop system.Whether should detect simultaneously with optoelectronic induction by mechanical sense has the people taking escalator, as long as mechanical sense inductive switch or photoelectric sensor switch 4 one of them switch have detected the people and have taken escalator, its switch is with closure, as 2 closures of mechanical sense inductive switch AB among Fig. 1 or 2 closures of photoelectric sensor switch CD, by the induction electronic control circuit K1 coil is got, the K1 closing of contact is also passed through motor start and stop control loop actuating motor, when making escalator detect the people to take, start automatically.When running to certain hour, during this period of time, if mechanical sense inductive switch or photoelectric sensor switch wherein any one switch have not all detected the people and taking escalator, escalator is with out of service, and the escalator induction starts, the purpose of SELF CL operation thereby reach.

Description of drawings

Fig. 1 is that escalator induction provided by the utility model starts, the principle of work circuit diagram of the constant-current stabilizer of SELF CL;

Fig. 2 is the front elevation of photoelectric sensor switch device provided by the utility model;

Fig. 3 is the lateral plan of photoelectric sensor switch device provided by the utility model;

The specific embodiment

The escalator induction that the utility model provides starts, the constant-current stabilizer of SELF CL, is made of mechanical induction system 1 and optoelectronic induction system 2, induction electricity sub-control system 3, motor start and stop control loop system.Whether should detect simultaneously with optoelectronic induction by mechanical sense has the people taking escalator, as long as mechanical sense inductive switch or photoelectric sensor switch 4 one of them switch have detected the people and have taken escalator, its switch is with closure, as 2 closures of mechanical sense inductive switch AB among Fig. 1 or 2 closures of photoelectric sensor switch CD, by the induction electronic control circuit K1 coil is got, the K1 closing of contact is also passed through motor start and stop control loop actuating motor, when making escalator detect the people to take, start automatically.When running to certain hour, during this period of time, if mechanical sense inductive switch or photoelectric sensor switch wherein any one switch have not all detected the people and taking escalator, escalator is with out of service, and the escalator induction starts, the purpose of SELF CL operation thereby reach.

Claims (1)

1. an escalator induction starts, the constant-current stabilizer of SELF CL, it is characterized in that, described device is by mechanical induction system and optoelectronic induction system, the induction electricity sub-control system, motor start and stop control loop system constitutes, detect the people by mechanical sense inductive switch or one of them switch of photoelectric sensor switch and taken escalator, its switch is with closure, make escalator start automatically by the induction electronic control circuit, when mechanical sense inductive switch or photoelectric sensor switch wherein any one switch all do not detected the people and taking escalator, escalator is with out of service.

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