JPH0735460U - Lighting equipment in elevator hall - Google Patents

Abstract

(57) [Summary] [Objective] The object of the present invention is to eliminate the anxiety caused by the difference in the brightness of the lighting between the passenger car and the hall, and to eliminate the anxiety given to the passengers when they leave the hall. It is to provide an illuminating device for an elevator hall that can perform. [Composition] A timer T provided in a hall, which has a preset timed contact Tb and which operates in conjunction with an opening operation of an approach sensor 1 and a hall door 2 which are activated when a passenger approaches the hall door 2, and the hall. An illumination device for an elevator hall provided with an illumination L for the elevator hall, which is provided and is turned on when the proximity sensor 1 is operated or when the landing door 2 is opened, and is turned off in synchronization with the time period Tb of the timer T. .

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an elevator hall lighting device, and in particular, an elevator hall lighting device having a lighting device for turning on a light when necessary.

[0002]

[Prior art]

 Conventionally, as a device of this type, as disclosed in Japanese Patent Laid-Open No. 3-51277, the illumination of the entrance / exit of the hall on the floor is turned on before the car arrives, and if the car starts to run. It is known that the lights are turned off to give advance notice that the elevator will arrive.

[0003]

[Problems to be solved by the device]

 In the above conventional device, when the elevator doors are closed and the car starts to run, it will go out from the car shortly after it goes out, and the lights will go out before the passengers leave the hall, and in front of the hall. You may feel anxious.

The object of the present invention is to eliminate the anxiety caused by the difference in the brightness of the elevator car and the lighting of the hall, and to eliminate the anxiety that the passengers leave when they leave the hall. It is to provide a lighting device for an elevator hall.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is installed in an elevator hall and operates in conjunction with a passenger approach sensor that operates when a passenger approaches the landing door and an opening operation of the landing door, and a preset predetermined value. A timer having a timed contact that operates after a lapse of time, which is provided in the elevator hall, lights up when the passenger proximity sensor operates, or when a hold door opens, and turns off in conjunction with the timed contact of the timer. Elevator hall lighting means.

[0006]

[Action]

 Since the turning off of the lighting means is linked to the timer as described above, the time required for the passengers to leave the hall or the passenger who is about to leave the hall for a predetermined time turns off the lighting means. By setting the time required to reach a position where you do not feel that you have done so, it is not necessary for the passengers to notice that the lights have turned off. As a result, it is possible to eliminate the anxiety caused by the difference in the brightness of the lights in the elevator car and the elevator hall and the anxiety that the passengers give when they leave the hall.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a circuit diagram of an embodiment of the present invention. FIG. 2 is a front view of an elevator hall for explaining an embodiment of the present invention.

In FIG. 1, P and N are a power source, contacts Da and Da ₁ that are closed when the door 2 is opened, a timer T that is excited when the contact point Da ₁ is closed, and a contact Tb that is opened by the time limit of the timer T. , The door R is opened and the relay R is excited via the timer contact Tb, the contact Ra is closed by the relay R, and the self-hold circuit is formed by closing the contact Ra. Also, the contact Sa of the approach sensor 1 that detects the presence of a person in the elevator hall, and the illumination L that is turned on when the contact Sa is closed.

In FIG. 2, an approach sensor 1 having a detection range 4 for detecting a person approaching in order to press the hall button 3 in the elevator hall, and an illumination L which the approach sensor 1 detects a person and lights.

Next, the operation of the embodiment will be described.

Now, assuming that a passenger using an elevator tries to press the hall button 3 and walks toward the door 2 from the elevator hall, when the passenger comes into the detection range 4 of the proximity sensor 1, the proximity sensor 1 detects The contact Sa is closed and the illumination L is turned on. When the door 2 opens and the passenger gets into the car, the signal from the proximity sensor 1 disappears, the contact Sa opens, and the light L is turned off.

Next, when the passenger gets off the elevator, the contact points Da and Da ₁ are closed when the door 2 is opened, the timer T is excited by the contact point Da ₁ , and the contact point Tb is opened when the timer T is timed. The relay R that is excited by the contacts Tb and Da, the contact Ra that is closed by the operation of the relay R, and the self-hold circuit is formed by the closing of the contact Ra and the light is turned on. The lighting L and the contacts Tb that are opened at a timed time of the timer T, and the opening of the contacts Tb keep the lighting L turned on and off until it reaches a position where the passengers do not feel that the lights are off. It is possible to eliminate the anxiety caused by the difference in the brightness of the lighting inside the elevator hall and the anxiety given to passengers when they leave the hall.

[0014]

[Effect of device]

 According to the present invention, since the turning off of the lighting means is linked to the timer, the time required for the passengers to leave the hall or the passengers leaving the hall does not feel that the lighting means is turned off. By setting the time required to reach the position, it is not necessary for the passengers to notice that the lights were turned off. As a result, it is possible to eliminate the anxiety caused by the difference in the brightness of the lights in the elevator car and the elevator hall and the anxiety that the passengers give when they leave the hall.

[Brief description of drawings]

FIG. 1 is a circuit diagram of an embodiment of the present invention.

FIG. 2 is a front view of an elevator hall according to an embodiment of the present invention.

[Explanation of symbols]

1 Proximity sensor 2 Door 3 Landing button 4 Proximity sensor detection range Da Door open detection relay Da ₁ Door open operation interlocking contact L Elevator hall lighting device R Hold relay Ra Hold relay contact Sa Proximity sensor contact T timer Tb timer Timed contacts

Claims (1)

[Scope of utility model registration request] 1. A passenger contact sensor provided in an elevator hall, which operates when a passenger approaches the vicinity of a landing door, and a timed contact which operates in conjunction with an opening operation of the landing door and operates after a preset predetermined time elapses. A timer having, and an elevator hall lighting means which is provided in the elevator hall, lights up when the passenger proximity sensor operates, or when a hold door opens, and turns off in conjunction with a timed contact of the timer. Lighting equipment for elevator halls.