CN201243393Y

CN201243393Y - Switch device for corridor lamp

Info

Publication number: CN201243393Y
Application number: CNU2008200581404U
Authority: CN
Inventors: 姚毓琪
Original assignee: Shanghai Gezhi High School
Current assignee: Shanghai Gezhi High School
Priority date: 2008-05-07
Filing date: 2008-05-07
Publication date: 2009-05-20
Anticipated expiration: 2018-05-07

Abstract

A switch device for a corridor lamp comprises a first sensor which detects light brightness signal, a second sensor which detects sound intensity signal and an electric control unit provided with a time marker. The corridor lamp which uses such switch device is not only more energy-saving and electricity-saving, but also is more intelligent and convenient.

Description

The switching device that is used for corridor lamp

Technical field

The utility model relates to a kind of switching device that is used for corridor lamp, and corridor lamp is carried out intelligent switch control.

Background technology

Lamp in the corridor has various switch control modes at present, and comprising: conventional push button, hand touch switch, sound switch.

Use conventional push button control is exactly the stressed reaction of pure physics, be slightly with defeat by, make that the annexation of node changes on demand in the circuit, reach the purpose that lamp switch is changed.This lamp control is the simplest, cost is also minimum, therefore generally adopts in the corridor in early days.But in the use, the pedestrian occurs through regular meeting and turn on the light at bottom of the building, upstairs after but nobody situation of turning off the light, very electricity wasting.In addition, the pedestrian on the corridor must be familiar with the switch arrangement position of each floor very much, just is unlikely to can not find night switch, and this condition setting is very irrational, has too many people to be unfamiliar with after all.

On the basis of conventional push button, improved hand occurs and touched switch, be exactly touch sensible.Electromagnetic induction signal by human body goes the control circuit conversion; Only need contact gently just.But still there are numerous defectives of the lamp of taking regular tap in the lamp of taking this switch, turns on the light at bottom of the building as the pedestrian, and but nobody turns off the light after going upstairs, electricity wasting.Must be familiar with very much the switch arrangement position of each floor as the pedestrian on the corridor.

It is just more much advanced that relative conventional push button of audio-switch and hand touch switch.It is by sound transducer, converts voice signal to circuit conversion that the signal of telecommunication removes to control lamp.Yet, the people is arranged through corridor or when other inhuman sound of walking about (as the sound of sprucing up etc.) is arranged daytime, lamp is opened.Be subjected to the interference of inhuman sound of walking about, audio-switch is switch continually, greatly reduces useful life, equally also electricity wasting very, and this is not that we are desirable.

Summary of the invention

The utility model is to address the above problem, and a kind of switching device that is used for corridor lamp is provided, and the switch of energy Based Intelligent Control corridor lamp reaches the purpose of power and energy saving more then.

In order to reach described purpose, the utility model provides following technical scheme.

Be used for the switching device of corridor lamp, it is characterized in that: having the transducer one of the shading value signal that detects light, is normally closed; Having the transducer two of the strength signal that detects sound, is that normal off is opened; The ECU (Electrical Control Unit) that also has tape timer;

Transducer one detected signal is sent to ECU (Electrical Control Unit), ECU (Electrical Control Unit) and pre-stored in it open transducer two time the setup parameter of shading value signal of light compare, when reaching set point, ECU (Electrical Control Unit) is connected the control circuit of transducer two, and transducer two is started working;

Transducer two detected signals are sent to ECU (Electrical Control Unit), the setup parameter of the strength signal of the sound of the control circuit of the lamp on its interior connection corridor of ECU (Electrical Control Unit) and pre-stored compares, when reaching set point, ECU (Electrical Control Unit) is connected the control circuit of the lamp on the corridor, lamp on the corridor begins bright, and timer carries out timing simultaneously;

When the timing time of timer reached setting-up time in the pre-stored ECU (Electrical Control Unit), ECU (Electrical Control Unit) disconnected the control circuit of transducer two, and transducer two quits work.

The switching device that is used for corridor lamp of the present utility model, at first make a response by the shading value of a pair of ambient light of transducer, promptly when around light intensity a little less than, when being enough to reach the shading value signal of light of pre-stored, just can make reflection to the power of sound, promptly transducer two is just started working.

The switching device that is used for corridor lamp of the present utility model has the dual control of sound, light.On daytime, light is strong, and sound is big again, and the lamp on the corridor can be not bright.In evening, a little less than the light, in case the sound that has the pedestrian to walk transmits, the lamp on the corridor will be light automatically, and the pedestrian walks out-of-date meeting and extinguishes automatically.Adopt the corridor lamp of this switching device, power and energy saving more not only, and intelligence, convenient more.

In addition, the switching device that is used for corridor lamp of the present utility model is pre-stored in setting-up time that the single of strength signal, the corridor lamp of shading value signal, the sound of the light in the ECU (Electrical Control Unit) lights and is the fixed numeric values that factors such as version according to concrete corridor, illumination needs are set.Therefore, the switch of corridor lamp control, can not be subjected in season in day and night length, the weather environment such as situation rain or shine variable effect.

Description of drawings

Further specify the utility model below in conjunction with the drawings and specific embodiments.

Fig. 1 is the structural representation that is used for the switching device of corridor lamp of the present utility model.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

As shown in Figure 1, being used for the switching device of corridor lamp, having the transducer one of the shading value signal that detects light, is normally closed; Having the transducer two of the strength signal that detects sound, is that normal off is opened; The ECU (Electrical Control Unit) that also has tape timer.

Transducer one detected signal is sent to ECU (Electrical Control Unit), ECU (Electrical Control Unit) and pre-stored in it open transducer two time the setup parameter of shading value signal of light compare.When reaching set point, ECU (Electrical Control Unit) is connected the control circuit of transducer two, and transducer two is started working; When not reaching set point, ECU (Electrical Control Unit) disconnects the control circuit of transducer two, and transducer is not worked.

Transducer two detected signals are sent to ECU (Electrical Control Unit), the setup parameter of the strength signal of the sound of the control circuit of the lamp on its interior connection corridor of ECU (Electrical Control Unit) and pre-stored compares, when reaching set point, ECU (Electrical Control Unit) is connected the control circuit of the lamp on the corridor, lamp on the corridor begins bright, and timer carries out timing simultaneously.

The timing time of timer reaches the setting-up time in the pre-stored ECU (Electrical Control Unit), and during as 25 seconds, ECU (Electrical Control Unit) disconnects the control circuit of transducer two, and transducer two quits work.

The switching device that is used for corridor lamp, at first make a response by the shading value of a pair of ambient light of transducer, promptly when around light intensity a little less than, when being enough to reach the shading value signal of light of pre-stored, just can make reflection to the power of sound, promptly transducer two is started working.

The switching device that is used for corridor lamp has the dual control of sound, light.Light is strong, and sound is big again, and the lamp on the corridor can be not bright.A little less than the light, in case the sound that has the pedestrian to walk transmits, the lamp on the corridor will be light automatically, and the pedestrian walks out-of-date meeting and extinguishes automatically.

The switching device that is used for corridor lamp is pre-stored in the strength signal of shading value signal, the sound of the light in the ECU (Electrical Control Unit), the setting-up time that the single of corridor lamp lights is the fixed numeric values of setting according to the illumination needs of concrete corridor.

More than be one of execution mode of the present utility model,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of this utility model equally for those skilled in the art.But this variation obviously should be in the protection range of claims of the present utility model.

Claims

1, be used for the switching device of corridor lamp, it is characterized in that: having the transducer one of the shading value signal that detects light, is normally closed; Having the transducer two of the strength signal that detects sound, is that normal off is opened; The ECU (Electrical Control Unit) that also has tape timer;

Described transducer one connects described ECU (Electrical Control Unit), and described ECU (Electrical Control Unit) links to each other with described transducer two, and described ECU (Electrical Control Unit) also links to each other with the control circuit of lamp on the corridor.