Educational lamp manufacturers explain the importance of lighting design of classroom lamps and blackboard lamps?

Educational lamp manufacturers explain the importance of lighting design of classroom lamps and blackboard lamps?

1. The classroom lighting plan and implementation have great operability. Even a very good classroom lamp, classroom lighting design, lack of installation experience and improper installation angle will produce bad results.

2. Classroom lamps mainly include two parts: classroom lamps and blackboard lamps. The classroom lamps mainly refer to the main lighting in the entire classroom, and their illuminance and light cover the entire desktop and classroom; the other is the blackboard lamps, classroom lamps, and blackboard lamps. Illuminate the words and exercises on the blackboard. The installation and light design of classroom lights are related to the size of the classroom and the layout of the lamps. If the design is not good, even the lamps with good brightness will have a big gap with the actual effect and the expected. Not up to standard. In addition, even if the blackboard light has a very good lighting angle, it will cause visual discomfort to students and teachers due to improper installation. Even the blackboard cannot be seen clearly, resulting in glare, etc.

3. Before the installation of classroom lamps, light simulation must be carried out first, and then installed according to actual experience, in order to achieve a comfortable lighting environment.

So, to create a good blackboard lighting, you need to do the following:

1. Vertical illuminance: The blackboard is the focus of students' attention. For classroom lighting renovation, it requires high vertical illuminance, which must meet the national standard value of ≥500lux.

2. Illumination uniformity: Since the blackboard is the key area for displaying knowledge, the more uniform the light distribution is, the more comfortable the visual experience is, and the illumination uniformity is ≥0.8.

3. Glare: Reflected glare and direct glare are very common problems in blackboard lighting. In order to eliminate the effect of glare in blackboard lighting, the following three conditions need to be met. The blackboard lighting does not enter the students' eyes through the reflected light of the blackboard surface; the light source of the blackboard lighting does not directly enter the students' eyes; the teacher does not feel that the blackboard lighting is dazzling.

4. Reasonable lighting design; in order to avoid problems such as reflected glare and direct glare, professional lighting design is required for the installation position and angle of the blackboard light. The following is the layout of the blackboard light.

5. Separate control switch: In order to facilitate the light of the blackboard to change according to different teaching environments, it is recommended that the blackboard lighting needs to be controlled separately.

6. High-quality blackboard lamps: In addition to meeting the above points, high-quality blackboard lamps play a pivotal role.

---- Education lamp manufacturers