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Huahui education lighting begins ~ can eye protection classroom lights be directly used as blackboard lighting?

Huahui education lighting begins ~ can eye protection classroom lights be directly used as blackboard lighting?

2021-07-29

Classroom lighting lamps do include blackboard lamps in a broad sense, but in the classroom lighting design, eye protection classroom lamps refer to the lamps responsible for illuminating students' desktop and podium, excluding the lamps for illuminating the blackboard, because blackboard lighting requires another kind of lamps responsible for lighting, that is, eye protection black board lamps.

In the educational lighting industry standard, eye protection classroom lamps are evenly arranged on the ceiling, the long axis of the lamp shall be perpendicular to the blackboard, and the vertical distance between the lamp and the desk shall not be less than 1700mm, that is, the installation of eye protection classroom lamps shall refer to the desk height of the classroom. In addition to the installation must pay attention to the distance, but also choose professional lamps!

Led eye protection classroom lamp has novel and fashionable appearance, various styles and various functions to choose from; The classroom eye protection lamp adopts rg0 special anti blue light brand lamp beads, with high color reduction, and the color temperature is controlled at 3300k-5500k. Sunlight can effectively protect eyesight and truly realize healthy lighting; It can also meet the intelligent needs of the whole classroom and realize constant brightness, one key scene control and energy management.

The standard of LED eye protection blackboard lamp is different from that of classroom eye protection lamp. The blackboard lamp shall be a special blackboard lamp with asymmetric strong light distribution characteristics, and its long axis shall be arranged parallel to the blackboard direction. Why should blackboard lamps with asymmetric strong light distribution be used in blackboard lighting? Because the blackboard lamp cannot be placed in the vertical center of the blackboard, it can only be placed above the blackboard. In order to ensure the uniformity of blackboard illumination, only blackboard lamps with asymmetric strong light distribution characteristics can be used to control the illumination near blackboard lamps.

Therefore, eye protection classroom lamp can not be directly used as blackboard lighting. Blackboard lighting needs led eye protection blackboard lamp! It is recommended that all primary and secondary schools and institutions (including public school classroom lighting, private school classroom lighting, private school classroom lighting, experimental school classroom lighting, educational institutions, etc.) choose the "Huahui lighting" brand!

As a promoter of Campus Lighting health, Huahui lighting is the first batch of qualified units for high-quality lighting environment in classrooms in South China. It is also the "top ten educational lighting brands" in China's lighting industry in 2020. It strictly controls the color temperature, glare, blue light, illumination and other problems in educational lighting to avoid the harm of bad lighting to students' visual health!

Huahui lighting has designed special lighting fixtures for classroom - led eye protection classroom lamp and led eye protection blackboard lamp, which meet the national standard. The average (constant) illuminance of the desk is greater than 300lx and the illuminance uniformity is 0.7; The blackboard maintains an average (constant) illumination of 500lx, and the illumination uniformity is 0.8; The color rendering index is greater than 90, and the color reduction is high; The grid anti glare design is adopted, and the glare value is less than 16, which is not dazzling; The color temperature is 5000K, comfortable and soft; The illumination of the whole classroom is uniform, without stroboscopic and blue light hazards.

The use of Huahui led eye protection classroom lamp and led eye protection blackboard lamp can be combined with Huahui lighting aiot intelligent education lighting overall solution. Through the self-developed intelligent lighting products, equipped with self-developed intelligent boxes (such as intelligent distribution box or intelligent air switch), the lighting mode that meets the needs of teaching can be easily switched by using intelligent full touch screen scene switch, remote control or mobile phone app, Realize the intelligent requirements of constant illumination, one key scene control, curtain linkage, ultraviolet sterilization and so on!

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