Decoration knowledge indoor decoration should pay

  • Detail

There are three main sources of indoor light pollution:

I Excessively bright materials

in order to make the home look brighter, some families lay high brightness white tiles, brush excessively bright paint, install multiple mirrors, etc. these unreasonable settings will cause strong reflection of light and form light pollution

II Unreasonable interior lighting design, such as colorful lights

III Outdoor artificial daytime light source

the interference light generated by outdoor lighting, together with the advertising lights and neon lights of major shopping malls and hotels in the city, irradiates indoors and affects people's normal life

generally, the light reflection coefficient of the ground and wall should be less than 60%, and the ground should be 15%-35%. The excessively bright decoration in the home will make the reflection coefficient as high as 90%, which is beyond the bearing range of the human body. This environment will lead to visual fatigue or vision loss, increasing the incidence rate of cataract. At the same time, it will disturb the normal physiological rhythm and induce neurasthenia and insomnia

if the color of indoor lights is too messy, it will not only harm vision, but also interfere with the function of the central nervous system of the brain, resulting in dizziness, dizziness, insomnia, depression and other symptoms, and even increase blood pressure, palpitations, fever and so on. Such an environment has a greater impact on infants and young children, which will affect the development of vision

how to improve indoor light pollution

functional requirements and color matching should be considered for lighting. The main light source should be mainly cold tone, supplemented by warm tone light source. According to the actual use of the room, cold light sources can be used in the study, living room, kitchen, etc., and warm colors can be used in the bedroom, bathroom, balcony, etc

coordinate the color of light source when arranging lamps. Blue and purple are the most likely to cause fatigue, followed by red orange, and yellow green, blue-green and light cyan are the least. Generally, the light source cover can be yellow green or blue-green

keep the light source stable and refuse direct exposure to the eye. Stable light source can effectively avoid light and dark alternation or flicker, and protect vision. The glare that people feel uncomfortable is closely related to the angle of the light source. The smaller the angle between people's line of sight and the light source, the stronger the glare they feel. When the angle between the line of sight direction and the light source exceeds 60 degrees, the glare is very weak

choose decorative materials correctly. It is recommended to use decorative materials with low reflective coefficient for indoor decoration, such as wool decorative materials and matte coatings; Reduce the use of mirror glass and avoid glare caused by light reflection and light focusing. It is suggested to replace floor tiles with floors in study and children's rooms. If bright polished bricks are installed, small lights should be turned on at ordinary times to minimize reflection

make full use of natural light. Natural lighting should be used more. By changing the orientation and opening and closing methods of doors and windows, the light can be arranged scientifically and reasonably, so as to truly achieve green environmental protection

Xiaobian suggested that

don't let light destroy the balance of the whole family. The reasonable choice of light will affect the health of the family, so "light pollution" needs to be paid attention to

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