Analysis of different classroom lighting

Narrow classroom

Vertical to the direction of the classroom lights only 2 columns, general 4-6 lamp can meet the requirements of illumination. Such a large room for the choice of lamps, as long as the appropriate choice of the location and height of the lamp layout, the general grille lamp can meet the requirements.

Spacious classroom

Perpendicular to the direction of the lamps in the classroom blackboard must be more than 3 columns or lamps installed more than 8 classrooms, the classroom must use the small grille grille lamp with mirror, should be designed to minimize the number of lamps installed in the middle line of the.

Special classroom

Most of the schools are ordinary classrooms, in addition to the laboratory, art room, computer room, gymnastics room and other special classrooms, in the design stage should take into account the special requirements of these classrooms.

The art of classroom illumination limit is 500lx, the color index of light source is more than Ra90

The special laboratory generally use dark rubber mat, table reflectivity will decrease, the students stand operation will block the light, local lighting equipment when necessary

The computer room should be based on the computer design of the lamp position and height position, avoid screen reflected glare

The gym should increase the vertical lighting equipment, make the students see the teacher's facial expressions, while increasing the semi cylindrical illuminance detection project

Matters needing attention

Teaching, the teacher can not be installed above the line of sight in the range of 45 degrees. Taking into account the possible conflict with other teaching equipment, it is best to have a blackboard lamp designed to lift.

The platform area is mainly the teacher work area, if the blackboard lighting to meet the requirements of the standard, the region is no longer to increase the lighting on the podium area lighting, lighting can only rely on the blackboard and reflected light.

Projectors, televisions and other equipment

When the work of the ambient illumination and usually work in the class illumination difference is very big, so the blackboard lamps and classroom lamps should be as far as possible independent control switch.