¿Se puede montar la luz de pizarra en la pared?
El equipamiento didáctico en las escuelas también ha avanzado mucho con el desarrollo de la sociedad. Tome esta pizarra como ejemplo. Muchas escuelas han cambiado a pizarras multimedia, es decir, las imágenes se reflejan en la pizarra a través del proyector, pero debe haber luces en la pizarra, entonces, ¿las luces de la pizarra se pueden montar en la pared? A continuación, nuestro editor te lo presentará.
According to our understanding, the blackboard light can be installed on the wall. The blackboard light is a kind of lighting for the convenience of the projector to reflect on the blackboard. Its brightness and position are very important. The installation of the blackboard light must be based on the blackboard and projection. The distance of the projector and the degree of reflection are installed. If the distance is too far or there is a deviation of the orientation, the projector cannot reflect the image on the blackboard, which will also affect the students' learning.
The conflict between the school's existing blackboard lights and projectors. Since most of the blackboard lights are currently suspended fluorescent lights or can only illuminate vertically, after the projector is put away, the blackboard projected by the projector has no light projected past, and students generally report that the content of the projection cannot be seen clearly; second, the existing The angle transmitted by the blackboard light is not put on the blackboard, but on the white wall above the blackboard, which not only fails to achieve the proper illumination for students to read the content on the blackboard, but also causes reflection in sunny weather and sunlight. , resulting in serious glare on the blackboard, hindering students' reading, resulting in students' vision loss.
A través de la introducción de nuestro editor anterior, ¿tiene una cierta comprensión de este problema? Se recomienda que domines cada día más conocimientos sobre las instalaciones del campus. Solo si sabe más, podrá obtener una buena comprensión de los peligros ocultos de la iluminación de la pizarra en el aula. resolver.
