What is the difference between classroom lights and blackboard lights?
What is the difference between classroom lights and blackboard lights?
1. Classroom lights do include blackboard lights in a broad sense, but in the school lighting design scheme, classroom lights only refer to the lamps responsible for illuminating students’ desktops and podiums, not including blackboard lights, because the blackboard lighting needs another type The lamps are dedicated to lighting.
2. The most common classroom lamp is the educational lighting LED panel lamp. The lampshade has a grid anti-glare type, and also has a micro-prismatic anti-glare type. The light-emitting area is large and the illumination is uniform and symmetrical. In the education lighting industry standard, classroom lights should be evenly arranged longitudinally (the long axis of the lamp is perpendicular to the blackboard), and the vertical distance between the lamps and the desks should not be less than 1.7 meters. The height is generally about 70cm, and the height of the table in the kindergarten is generally about 50cm.
3. The standard of the blackboard lamp is different from that of the classroom lamp. The blackboard lighting should be a special blackboard lamp with asymmetrical strong light dispersion characteristics. The blackboard lamp should be parallel to the blackboard device, and the blackboard should be spaced between 0.7m and 1.0m. The upper edge is vertically spaced between 0.1m and 0.2m, and the blackboard light should be adjusted to control the point of view to avoid direct glare from the blackboard light to the teacher. The height of the blackboard itself is generally between 1.0-1.2m, the height of the blackboard installation is generally between 0.8m-0.9m in primary schools, and between 1.0m and 1.1m in middle schools, depending on the average height of local students.
4. Each lamp in the first horizontal row of the classroom lamp should be controlled by its own circuit switch. When using multimedia teaching, the lighting and illuminance can be adjusted separately. Each other column of lamps is controlled by an independent circuit switch. The blackboard lighting should also be controlled in multiple loops. Each lamp should be controlled by its own loop switch. When using multimedia teaching, the lighting and illuminance can be adjusted separately.
5. Schools with conditions can also choose the lighting system of the talent school. The lighting system of the talent school can complete the one-key lesson form, one-key projection form, one-key self-study form, one-key activity form, and cloudy day supplement light form (constant illumination form). ), suitable for kindergartens, elementary schools, art rooms and other high-demand classrooms; complete multi-scenario intelligent control of classroom lamps, select scenes through mobile phone APP or computer, and adjust the light brightness according to the actual situation; cloudy day supplementary lighting can make full use of natural light, Complete real-time intelligent energy saving. The lighting system of Talent School can also autonomously detect the activities of classroom personnel, and actively close the equipment when there is no one to avoid waste of power.
6. The lighting system is not only capable of controlling school lighting fixtures, it uses Internet of Things technology to intelligently manage school lighting, electrical, school security and other equipment to create a healthy, intelligent, and energy-saving new generation of school light environment! On the basis of completing the whole school's healthy light environment, it can also monitor the operation status of electrical and security equipment in real time through channels, and react quickly.
