CN103687199A

CN103687199A - Illumination energy-saving bookshelf and control method

Info

Publication number: CN103687199A
Application number: CN201310541682.2A
Authority: CN
Inventors: 张奇云; 孙醒涛; 吴倩; 锡晓静; 刘亚; 柳青
Original assignee: Tianjin Polytechnic University
Current assignee: Tianjin Polytechnic University
Priority date: 2013-11-01
Filing date: 2013-11-01
Publication date: 2014-03-26

Abstract

The invention relates to a library energy-saving method, and especially to an illumination energy-saving bookshelf and a control method. The illumination energy-saving bookshelf comprises an energy-saving illuminating lamp, a light fixture control device, an infrared sensing device, a logic determination and timing unit, and a leakage protection device. According to the invention, the infrared sensing device installed at the two ends of a bookshelf and between each set in the middle is utilized for determining whether a person passes by, when somebody passes by, the energy-saving illuminating lamp installed at the top of each set of the corresponding bookshelf is started through the light fixture control device for providing enough illumination so that a reader or a management person can conveniently find and read a book; and when the infrared sensing device does not sense that a person passes by within a certain time period, the light fixture control device turns off the energy-saving illuminating lamp at the top of the bookshelf at a corresponding position. The bookshelf and method provided by the invention can effectively reduce illumination energy consumption of a library and also has the advantages of convenient installation, simplicity and reliability.

Description

A kind of lighting energy saving bookshelf and control method

Technical field

The present invention relates to Library Lighting power-economizing method and device.

Background technology

The in the situation that of energy growing tension, the energy-conservation focus that has become whole society's concern.In lighting energy saving field, the approach adopting at present mainly contains two kinds, the one, from light fixture itself, carry out energy-conservation, the 2nd, energy-conservation from arranging and controlling.Based on these two kinds of approach, there have been at present a lot of patents to emerge.Colleges and universities have all carried out new Campus construction mostly now, and along with the increase gradually of collected books quantity, stack room, library are also increasing, but also mostly rest on the low level management stage in illumination, cause mass energy waste.Libraries of the universities also open into very late student basic evening at present, and whole library one is brilliantly illuminated to evening, but the student that a lot of stack room check out but seldom, have so just caused the serious waste of illumination.At present the energy-conservation method of Library Lighting is few, particularly for the power-economizing method of stack room illumination.For this reason, how providing a kind of illumination control method and device that can meet stack room actual needs is still the problem that the energy-conservation needs of current Library Lighting solve.

Summary of the invention

For the energy-conservation problem of current Library Lighting, the present invention proposes a kind of lighting energy saving bookshelf and control method, by energy-saving lighting lamp, infrared inductor, logic judgement and timing unit and lamp control device intelligent decision are installed on the shelf, whether have people that reading lighting is provided through coming.A small amount of lighting can only be installed so that basic illumination to be provided by stack room district, and reading lighting relies on the intelligent power saving lighting of installing on the shelf to provide, and can effectively reduce like this energy resource consumption of illumination.

The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of lighting energy saving bookshelf and control method, comprise energy-saving lighting lamp, lamp control device, infrared inductor, logic judgement and timing unit and the control device that can install on the shelf.The present invention judges whether that by the infrared inductor being installed between bookshelf two ends and middle each group someone passes through, when there being people to open and be arranged on the energy-saving lighting lamp that corresponding bookshelf is respectively organized top by lamp control device through out-of-date, provide enough illuminations so that reader or administrative staff consult books.When detecting nobody in the time of setting, infrared inductor through out-of-date, according to logic judgement and the logic decision of timing unit, by lamp control device, extinguishes the energy-saving lighting lamp of respective sets.Logic judgement can be preset several different delay times from timing unit, and user can oneself select or also can delay time be manually set by keyboard.In order to facilitate books administrative staff finishing book to need the illumination of long period, can carry out intelligent power saving control and long selection of lighting energy-saving lighting lamp by diverter switch.Meanwhile, for personal safety, energy-conservation bookshelf is also provided with earth leakage protective device, can effectively prevent electric shock accidents.

As can be known from the above technical solutions, the present invention, by energy-saving illuminator is installed on the shelf, can effectively reduce the lighting energy consumption in library.

Accompanying drawing explanation

Fig. 1 is the front schematic view of two groups of formula energy-saving illumination bookshelves of the present invention;

Fig. 2 is the side schematic view of the energy-saving illumination bookshelf in the present invention;

Fig. 3 is the control device schematic diagram in the present invention;

Fig. 4 is the control principle block diagram in the present invention;

Wherein:

1: energy-saving lighting lamp 12: energy-saving lighting lamp 2

3: energy-saving lighting lamp 34: energy-saving lighting lamp 4

5: infrared sensor 16: infrared sensor 2

7: infrared sensor 38: control device

9: over cap 10: keyhole

11: charactron 12: relay indicating light

13: diverter switch 14: mains switch

15: keyboard

Embodiment

Below in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention is described in detail.

Lighting energy saving bookshelf in the present invention comprises that being arranged on bookshelf respectively organizes the energy-saving lighting lamp 1 at top, energy-saving lighting lamp 2, energy-saving lighting lamp 3 and energy-saving lighting lamp 4, is arranged on bookshelf two side shields and the middle control device 8 of respectively organizing infrared sensor 5, infrared sensor 6 and the infrared sensor 7 on dividing plate and being arranged on bookshelf side.Control device 8 can carry out the setting of timing Preset Time and logic control function is revised by keyboard 15, for convenience of managerial personnel of library work, can at intelligent power saving, control and long lighting between energy-saving lighting lamp be switched by diverter switch 13.

Control principle of the present invention is as follows: when infrared sensor 5 or infrared sensor 7 have detected people through out-of-date, send a signal to logic judgement and timing unit, logic judgement and timing unit are that infrared sensor 5 or infrared sensor 7 carry out mark and start timing and transmit control signal to light energy-saving lighting lamp 1 and energy-saving lighting lamp 2 or energy-saving lighting lamp 3 and energy-saving lighting lamp 4 to lamp control device; When timing reaches Preset Time and people do not detected through out-of-date again, logic judgement stops timing and carries out the judgement of Logic Priority rank with timing unit, if now infrared sensor 6 is not labeled and timing, transmit control signal and extinguish energy-saving lighting lamp 1 and technical ability lighting 2 or energy-saving lighting lamp 3 and energy-saving lighting lamp 4 to lamp control device, if now infrared sensor 6 is labeled and in timing, the logic control of infrared sensor 6 of take is not extinguished energy-saving lighting lamp as priority.

When infrared sensor 6 has detected people through out-of-date, send a signal to logic judgement and timing unit, logic judgement is carried out mark with timing unit to infrared sensor 6 and is started timing and transmit control signal to light energy-saving lighting lamp 1 to lamp control device simultaneously, energy-saving lighting lamp 2, energy-saving lighting lamp 3 and energy-saving lighting lamp 4, when timing reaches Preset Time and people do not detected through out-of-date again, first logic judgement carries out the judgement of Logic Priority rank with timing unit, if now infrared sensor 5 or infrared sensor 7 are not labeled and timing, extinguish energy-saving lighting lamp 1 and energy-saving lighting lamp 2 or energy-saving lighting lamp 3 and energy-saving lighting lamp 4, if now infrared sensor 5 or infrared sensor 7 are labeled and timing, the logic control of infrared sensor 5 or infrared sensor 7 is priority and do not extinguish energy-saving lighting lamp 1 and energy-saving lighting lamp 2 or energy-saving lighting lamp 3 and energy-saving lighting lamp 4.If when lighting energy saving bookshelf group number increases, number and the energy-saving lighting lamp of infrared sensor also increase, the principle of its logic control is identical with two groups of formula energy-saving illumination bookshelves.

Claims

1. energy-saving illumination bookshelf and a control method, is characterized in that: comprise being arranged between bookshelf two ends and middle each group being used for responding to infrared inductor, logic judgement and timing unit and the lamp control device of human body and being arranged on the energy-saving lighting lamp that bookshelf is respectively organized top; Infrared inductor has sensed that people is through out-of-date, information can be passed to logic judgement and carry out logic judgement timing simultaneously with timing unit, the positional information that logic judgment unit passes over according to each infrared inductor is carried out logic judgement and is lighted or according to the energy-saving lighting lamp of predetermined time delay-action relevant position.

2. energy-saving illumination bookshelf according to claim 1 and control method, is characterized in that: logic judgement can be preset several different delay times from timing unit, and user can oneself select or also can delay time be manually set by keyboard.

3. energy-saving illumination bookshelf and the control method as described in right 1, is characterized in that bookshelf is provided with earth leakage protective device, prevents the accident that electric shock jeopardizes personal safety; Energy-saving illumination bookshelf can adopt civil power 220V alternating-current illuminating system, also can adopt low voltage DC illuminating system to improve fail safe.