How should the classroom eye protection lamp blackboard lamp be set for the campus classroom lighting planning?
Due to the continuous popularization of modern multimedia educational equipment, front projection projectors are installed in many classrooms, which replace the bulky and space-consuming rear-projection TVs, which puts forward new requirements for the control method of the front row lamps. In planning the control method of the luminaire, the following issues should be considered:
a. The projection screen generally occupies half the area of the blackboard. When the projector is working normally, in order to obtain sufficient screen brightness, it is necessary to turn off the lights in the front row close to the screen.
b. If the control method of the lamps is still parallel to the side windows according to the controlled lamp row, the row direction lamps adjacent to the screen must be turned off, which will directly reduce the illumination of the middle and rear row desks and seriously affect the efficiency of students' lectures. Therefore, separate control of the front row lamps is a method to solve the above problems.
c. In the same way, the control of the blackboard lights should also be separated. The intention of this is to ensure the brightness of the screen while the teacher can still conduct education on the other side of the blackboard.
The height of the classroom eye protection lamp should be reasonably set. Because the projector is installed on a boom, if the orientation of the lamp and the projector bracket is unreasonable, the lamp bracket will block the screen and form a shadow. Therefore, in the planning stage, the orientation between the two must be carefully considered. Contact to avoid unnecessary trouble for subsequent projects.
Integrated LED eye protection blackboard light
In short, a visual environment with low illumination, glare, stroboscopic, light shaking, and poor light color can not cause visual fatigue, and how can it not endanger visual health! Benwei Lighting Modification calls on practitioners in the broad education profession to pay attention to the lighting planning of classrooms, and calls on the contractors of the campus to plan the lighting environment of classrooms more rationally and scientifically.
Benwei LED Classroom Light Features:
(1) Professional-grade light distribution lens + precise reflective arc design is used to present a perfect lighting effect.
(2) For special classrooms, with smart booms, the lamps can be raised or lowered as needed to prevent the occlusion of monitors, projectors, etc., and the adaptability is stronger.
(3) Excellent light distribution can greatly shorten the distance between the lamp and the writing board. The distance between the lamps and the writing board is only 0.4 meters. This ensures that teachers will not see the luminous surface during the lecture, thus effectively avoiding the risk of glare.
(4) The arc-shaped shading surface structure design achieves the highest illuminance uniformity and at the same time ensures that as much light energy as possible is irradiated on the surface of the writing board to ensure higher surface illuminance.
The selection and setting of eye protection lamps in classrooms are often related to students' vision health and classroom lighting. Therefore, it is necessary to plan according to the relevant rules of national standards, strictly control the quality of relevant lamps, and create a healthy and high-quality lighting environment for the future of the motherland.
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