CN202396063U - Energy-saving lighting system for classroom - Google Patents

Abstract

The utility model relates to an energy-saving lighting system for a classroom. The lighting system adopts the structure that a plurality of groups of area lighting systems are uniformly mounted on a ceiling; each area lighting system comprises a plurality of lighting lamps and an infrared sensor, which are connected in series; and the area lighting systems are connected in series with a main switch, a photovaristor and a power supply after being connected in parallel. The lighting system provided by the utility model can intelligently control the on/off and illuminance level of the lighting lamps according to the personnel distribution condition in the classroom and the strength of the outdoor rays, and achieves the purpose of power saving.

Description

Classroom Energy Saving Lighting System

technical field

The utility model relates to a lighting system, in particular to an energy-saving lighting system for a classroom.

Background technique

At present, the lighting system of the classroom is manually controlled, but sometimes the distribution of people in the classroom is uneven, some areas are crowded, and some areas are empty, how to adjust the brightness of the light according to the specific distribution of people and the brightness of the outdoor light, To achieve the purpose of saving electricity will be a problem that relevant technical personnel need to solve urgently.

Utility model content

In order to solve the above problems, the utility model proposes an energy-saving lighting system for classrooms, which can intelligently control the switch and illumination of lighting lamps according to the distribution of personnel in the classroom and the intensity of indoor light, so as to achieve the purpose of saving electricity.

The technical scheme adopted by the utility model to solve the technical problems is: the classroom energy-saving lighting system includes lighting lamps, infrared sensors, area lighting systems, power supplies, photoresistors and main switches; the lighting system has multiple groups evenly installed on the ceiling The area lighting system above; each area lighting system is composed of a plurality of lights and an infrared sensor in series, when someone enters the sensing range of the infrared sensor, the area lighting system will be turned on and working; The area lighting system is connected in parallel, and then a main switch, a photoresistor and a power supply are connected in series; the photoresistor can detect the strength of the indoor light and adjust the current of the entire lighting system. When the indoor light fully meets the lighting requirements, the lighting system will Automatically cut off the power to keep the space with proper illumination and save electricity; the main switch is installed on the wall to control the on-off of the entire circuit. When there is no one in the room, turn off the main switch to achieve safety and power saving Purpose.

Each area lighting system includes more than one lighting lamp.

The beneficial effect of the utility model is that the classroom energy-saving lighting system can intelligently control the switch and illuminance of the lighting lamps according to the distribution of classroom personnel and the intensity of outdoor light, so as to achieve the purpose of saving electricity.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Accompanying drawing 1 is the structural diagram of the embodiment of the classroom energy-saving lighting system.

In the figure, 1. Lighting lamp, 2. Infrared sensor, 3. Area lighting system, 4. Ceiling, 5. Power supply, 6. Photoresistor, 7. Main switch.

Detailed ways

In accompanying drawing 1, this classroom energy-saving lighting system comprises lighting lamp 1, infrared sensor 2, area lighting system 3, power supply 5, photoresistor 6 and master switch 7; The area lighting system 3; each area lighting system 3 is composed of a plurality of lighting lamps 1 and an infrared sensor 2 in series, when someone enters the sensing range of the infrared sensor 2, the area lighting system 3 is The circuit will be connected to work to realize regional lighting; the regional lighting system 3 is connected in parallel, and then a main switch 7, a photoresistor 6 and a power supply 5 are connected in series; the photoresistor 6 can detect the intensity of indoor light and adjust the power of the entire lighting system When the indoor light fully meets the lighting requirements, the lighting system will automatically cut off the power to keep the space at a suitable lighting level and save electricity; the main switch 7 is installed on the wall, which can control the on-off of the entire circuit. When no one is there, the main switch 7 is disconnected to achieve the purpose of safe power saving.

Each area lighting system 3 includes more than one lighting lamp 1 .

Claims (2)

1. An energy-saving lighting system for classrooms, including a lighting lamp (1), an infrared sensor (2), an area lighting system (3), a power supply (5), a photoresistor (6) and a master switch (7); it is characterized in that : The lighting system has multiple groups of regional lighting systems (3) evenly installed on the ceiling (4); each of the regional lighting systems (3) consists of multiple lighting lamps (1) and an infrared sensor (2) Composed in series; the area lighting system (3) is connected in parallel, and then a main switch (7), a photoresistor (6) and a power supply (5) are connected in series. 2. An energy-saving lighting system for classrooms according to claim 1, characterized in that: each area lighting system (3) includes more than one lighting lamp (1).

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