CN201577231U - Energy-saving control system of fluorescent lamps in classroom - Google Patents

Abstract

The utility model relates to an energy-saving control system of fluorescent lamps in a classroom, comprising a relay set, a singlechip small system, a driver, a control keyboard, a photoelectric detection circuit, a photoelectric diode connected with the photoelectric detection circuit, a laser device and a remote communication interface, wherein the laser device is connected with the singlechip small system by relays, and the remote communication interface is directly connected with the singlechip small system. The relay set is connected with the singlechip small system by the driver, and the control keyboard is directly connected with the singlechip small system. The relay set adopts solid relays. The laser device is opposite the photoelectric diode, is arranged on the inner wall of the classroom, and is also opposite classroom seats. The relay set is connected with a fluorescent lamp set in the classroom. The energy-saving control system adopts intelligent control, and the laser device and the photoelectric diode form an analog switch. Manual turning-off the lamps is not needed, and the energy-saving control system has the advantages of energy saving and convenient use.

Description

A kind of classroom daylight lamp energy-saving control system

Technical field:

The utility model relates to a kind of electronic control system, especially a kind of classroom daylight lamp energy-saving control system.

Background technology:

Common classroom fluorescent lamp control system has following shortcoming:

1. can not turn off the light automatically; When last people of classroom leaves, forget and turn off the light, cause waste easily;

2. switch of being installed in the classroom and fluorescent lamp are all a lot, are difficult to pick out the pairing switch of a certain fluorescent lamp;

3. it is dangerous that the people manually controls charged switch, and the electric shock incident may take place.

The utility model content:

The purpose of this utility model just is the deficiency at above-mentioned technology, and a kind of classroom daylight lamp energy-saving control system is provided, and it is not only safe and power saving, but also very easy to use.

The technical solution of the utility model is: a kind of classroom daylight lamp energy-saving control system, it comprises a relay group, a single-chip microcomputer mini system, a driver, a supervisory keyboard, described relay group is connected to the single-chip microcomputer mini system by driver, described supervisory keyboard directly joins with described single-chip microcomputer mini system, it is characterized in that:

It comprises that also a photoelectric detective circuit, is connected to the photodiode of photoelectric detective circuit, a laser and a remote communication interface, described laser joins by relay and single-chip microcomputer mini system, and described remote communication interface directly is connected to the single-chip microcomputer mini system.

Described single-chip microcomputer mini system adopts 8051 single-chip microcomputers;

Described relay group adopts solid state relay;

Described laser and described photodiode are over against being arranged on the indoor wall of classroom, and laser is also aimed at the classroom seat;

Fluorescent lamp group in described relay group and the classroom is joined.

The beneficial effects of the utility model are:

1. its employing Based Intelligent Control of the utility model constitutes analog switch by laser and photodiode, need not the people and manually turns off the light, and is both energy-conservation, easy to use again.

2. the utility model design is unique, novel, makes easily.

3. the utility model is simple and practical, cost is low, benefits to promote the use of.

Description of drawings:

Below in conjunction with drawings and Examples further to the utility model explanation.

Fig. 1 is a structured flowchart of the present utility model.

Embodiment:

As shown in Figure 1, a kind of classroom daylight lamp energy-saving control system, it comprises that a relay group, a single-chip microcomputer mini system, a driver, a supervisory keyboard, a photoelectric detective circuit, are connected to photodiode, a laser and a remote communication interface of photoelectric detective circuit, described laser joins by relay and single-chip microcomputer mini system, and described remote communication interface directly is connected to the single-chip microcomputer mini system; Described relay group is connected to the single-chip microcomputer mini system by driver, and described supervisory keyboard directly joins with described single-chip microcomputer mini system; Described single-chip microcomputer mini system adopts 8051 single-chip microcomputers; Described relay group adopts solid state relay; Described laser and described photodiode are over against being arranged on the indoor wall of classroom, and laser is also aimed at the classroom seat; Fluorescent lamp group in described relay group and the classroom is joined.

The single-chip microcomputer mini system is controlled laser by relay, and the laser that laser sends is detected by photodiode and photoelectric detective circuit; Man-hour is arranged in the classroom, and human body may stop laser beam, causes photoelectric detective circuit can't detect laser signal, form to trigger, thereby the single-chip microcomputer mini system can the control relay group be lighted the fluorescent lamp group; Described single-chip microcomputer mini system adopts 8051 single-chip microcomputers, the built-in time-delay of the single-chip microcomputer program of turning off the light, and when last people left in the classroom, the time-delay program of turning off the light was activated, and can realize turning off the light automatically.In addition, class management person can also send by described remote communication interface and close modulating signal, can realize long-range turning off the light, and is easy to use.

Claims (1)

1. classroom daylight lamp energy-saving control system, it comprises a relay group, a single-chip microcomputer mini system, a driver, a supervisory keyboard, described relay group is connected to the single-chip microcomputer mini system by driver, described supervisory keyboard directly joins with described single-chip microcomputer mini system, it is characterized in that:

It comprises that also a photoelectric detective circuit, is connected to the photodiode of photoelectric detective circuit, a laser and a remote communication interface, described laser joins by relay and single-chip microcomputer mini system, described remote communication interface directly is connected to the single-chip microcomputer mini system

Described single-chip microcomputer mini system adopts 8051 single-chip microcomputers;

Described relay group adopts solid state relay;

Described laser and described photodiode are over against being arranged on the indoor wall of classroom, and laser is also aimed at the classroom seat;

Fluorescent lamp group in described relay group and the classroom is joined.

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