Common sense of LED indoor lighting
1. Techniques for changing the color of the room with lights
If people can scientifically master the basic knowledge of light and color, and then combine the size of the space, the combination of furniture, the functional requirements of various rooms, the matching of light and dark tones, etc., carefully design and arrange, good indoor lighting will definitely give the room Add infinite interest and many unexpected artistic effects.
The colors of commonly used lamps are cold and warm. You can use it to adjust people's perception of indoor light color. For example, install a warm-toned incandescent lamp in the center of the room, plus a beautifully-shaped milky white translucent glass cover, the light it emits is warm, clear, peaceful, quiet, and gives people a sense of elegance and freshness; The cool white light lamp adopts the form of dark light for reflective lighting treatment, which can make the low room or small room appear bright and open.
2. The light is changing
The wall color of the room is closely related to the lighting effect. When designing indoor lighting, consider that if the indoor wall is blue or green, it is not appropriate to use fluorescent lamps. Instead, choose a light with a sense of sunlight as the main tone, so that it can give people a sense of warmth; if the wall is light yellow Or beige, you can use colder fluorescent lamps. Because yellow has the shortest reflection line for cold light sources, it does not irritate people's eyes; if a set of maroon or brown furniture is placed in the room, it is appropriate to use yellow lights to form a broad atmosphere.
If you paint the ceiling with an elegant cool color and install concealed lights around the ceiling, it will make people feel that the ceiling has risen a lot. Indoor lighting adopts full-peripheral lighting to provide a better sense of space than direct lighting. The use of ceiling lights will also make the room deep and open, and full of modernity. Some people use specially produced positive-film landscape color photos and embed the dark box light into the wall, which will also expand the room's field of vision. If this kind of mirror is used in the darker interior The wall makes people feel that there is another window on this wall, which is extraordinarily bright and has a pleasant view.
Modern room settings often use milky white and light yellow table lamps at the corners of the wall to decorate and adjust indoor lighting, so that corners with extremely poor lighting become radiant and unique.
Three, residential lighting
Residential lighting, also known as home lighting, occupies a large proportion in the category of indoor lighting. Let's look at some considerations below:
1. Residential lighting should use incandescent lamps and rare earth energy-saving fluorescent lamps as the main lighting source.
2. The residential lighting design should make the indoor light environment practical and comfortable. Low color temperature light sources should be used in bedrooms and dining rooms.
3. The indoor lighting design of the living room should consider the requirements of multi-functional use, such as setting up general indoor lighting, decorative lighting, floor lamps, etc. Sometimes dimming devices can be installed in the living room to meet the needs of different functions.
4. The local indoor lighting of the restaurant should use hanging lamps to highlight the effect of the dining table. At the same time, general lighting should be set to make the whole room have a certain degree of brightness and show a sense of cleanliness.
5. The lamps in the kitchen should be of easy-to-clean types, such as glass or enamel lampshades with moisture-proof lamp sockets, and should be consistent or similar to the color rendering of the lighting source used in the restaurant.
6. The entrance hall is the place where you enter the room to give the first impression. Therefore, it should be bright. The location of the lamps should be considered at the junction of the entrance and the interior, so as to avoid shadows on the visitors' faces.
7. Putting lights on the cabinets or walls in the hall will create a sense of spaciousness in the hall.
8. The lighting in the corridor should be placed at the entrance and exit of the room, closet, especially the starting and directional position of the stairs. When setting the chandelier, the lower end of the indoor lighting fixture should be above 1.9M from the ground. Stairs should be brightly illuminated to avoid danger.
9. The bathroom needs bright and soft light. Because the indoor illuminator in the bathroom is frequently switched on and off, it is more appropriate to choose an incandescent lamp as the light source.
10. The location of indoor lighting fixtures in the bathroom should not be installed on or behind the toilet or bathtub. If the switch is a rocker type, it should be installed outside the bathroom door, otherwise, a moisture-proof and waterproof panel or a pull switch operated with an insulating rope should be used.
11. The indoor lighting fixtures in the toilet should be installed above the front of the toilet.
12. The arrangement of lights and power sockets in separable residential (apartment) units should adapt to changes when the light wall is arbitrarily divided. Hanging sockets can be set on the ceiling, and decorative multifunctional wire troughs can be used, or lighting fixtures and electrical installations can be combined with furniture and walls.
13. The square halls, passages and toilets in high-end residences (apartments) should adopt rocker switches with indicator lights.
14. When a monitor is provided for prevention, its function should be linked with the channel lighting and alarm bell in the unit.
15. The staircase lights of the apartment should be combined with the display of the number of floors, and the public lighting can be controlled in the management room. For high-rise residential stair lights, if the timer switch is selected, there should be restrictions and it should be forced to switch to the lit state in the event of an accident.
16. The general lighting and sockets in each household should be wired separately, and the branch circuit of each household should be equipped with overload and short-circuit protection, and the socket circuit should be equipped with leakage protection and over-voltage and under-voltage protection. Functional protection device.
17. Fluorescent lamps should be used as the lighting source for single dormitories, and the lamps should be arranged perpendicular to the exterior windows. Each indoor socket should not be less than 2 groups. When conditions permit, limit appliances can be used to control the power load of each room or other power limit measures can be adopted. There should also be sockets in the public room.
4. Hotel lighting:
Hotel lighting is also said to represent the height of indoor lighting level to a certain extent. At the same time, there are different configurations according to different hotel levels. The style and atmosphere of top luxury hotels have their own advantages because of the reasonable design of lamps and lights.
(1) The lighting design of the lobby, foyer, and four seasons hall:
1. The light source should be designed in combination with the main decorative lighting (decorative lamps, such as decorative lamps, crystal lamps, etc. and architectural lighting combined with decoration) and general functional lighting, which should meet the needs of functions and reflect the decoration.
2. The overall lighting should be bright and the illumination should be uniform. The light sources are mainly incandescent lamps and low-voltage tungsten halogen lamps. The lighting method should adopt inconspicuous downward lighting fixtures (such as downlights, spotlights, etc.).
3. Dimming equipment should be installed, or a branch control method should be used to control indoor lighting to adapt to changes in lighting (such as different indoor illuminance during day and night).
4. Wall lamps, floor lamps and table lamps can be installed in tall spaces such as lobbies and four seasons halls to improve the lack of top lighting and enrich the spatial hierarchy.
5. The lighting of the service desk should be brighter and eye-catching in the hall, so the local illuminance should be higher than other places.
6. In order to avoid glare, it is advisable to use the lighting method of the service counter so that customers cannot see the light source.
7. The lighting of the stairs should be hidden to avoid glare, but there should be enough illumination. The light source can be set under the handrail, under the steps or at the corner of the wall to directly illuminate the stairs.
8. The corridor lighting should be brighter, and the indoor lighting illuminance should be between 75-150LX.
9. The lamps in the corridor should be arranged evenly, and it is advisable to install them in a recessed way. The light source should be an incandescent lamp. If the floor height is large, wall lamps can be used for lighting.
10. The indoor lighting of the rest area in the lobby should not be too prominent, and glare should be avoided. The light source can be set on the countertop (such as a desk lamp) or a floor lamp.
11. The lighting of the logo should not be prominent. For the purpose of illuminating only the logo, spotlights, light boxes, etc. can be used.
12. The lighting of the lobby, foyer or four seasons hall should be controlled centrally at the general service desk or general control room. Emergency lighting should be installed on main floors, stairs, entrances and exits, and traffic arteries.
(2) Lighting design for multi-function halls, restaurants, and entertainment venues:
1. The lighting of the multi-function hall should adopt a variety of lighting combination design methods, and at the same time adopt a dimming device to meet the needs of different functions and uses. The lighting control should be operated in both the hall and the lighting control room.
2. Sufficient sockets should be provided in the multi-function hall.
3. The lighting design of bars, coffee shops, tea rooms, etc. should adopt low illumination level and dimmable. The dining table can be equipped with candlesticks, table lamps and other local low illumination indoor lighting. However, the illumination at the entrance and the cash register should be high to meet the functional needs.
4. The illumination of interior art decorations can be selected according to the following principles: when the reflection coefficient of the decoration material is greater than 80%, it is 300LX; when the reflection coefficient is 50%-80%, it is 300-750LX.
5. The illuminance of the roof revolving hall should not be lower than 0.5LX during viewing.
(3) Lighting design in the guest room Lighting design in the guest room:
1. In the setting of indoor lighting in guest rooms, ceiling lamps and chandeliers should be set less, and a variety of indoor lighting lamps for different purposes, such as bedside lamps, floor lamps, table lamps, wall lamps, night lamps, etc., should be set according to functional requirements. The indoor lighting sources are mainly incandescent lamps.
2. The indoor lighting fixtures at the bedside should be free of glare and hand shadows during bedtime and reading, and should be switched on and off within reach.
3. The indoor lighting fixtures at the bedside should adopt dimming methods. The passage of the guest room should be equipped with spare indoor lighting.
4. Guest room lighting should prevent uncomfortable glare and light curtain reflection. The brightness of the lamps and lanterns installed on the desk should not be greater than 510cd/square meter, nor should it be less than 170cd/square meter.
5. For the lighting of the full-length mirror in the guest room and the vanity mirror in the bathroom, the lamps should be installed outside the solid angle of view of 60 degrees, and the brightness of the lamps should not be greater than 2100cd/m². The control of the bathroom lighting should be located outside the bathroom door.
6. The entrance to the guest room should be equipped with a power switch that cuts off the refrigerator and channel lights.
(4) Dining environment lighting design:
1. The interior lighting design in the dining environment must create a good atmosphere. The light source and lamps have a wide selection, but they must be in harmony with the indoor environment style.
2. In order to make the color of food and drink lifelike, the color rendering of the light source should be better.
3. Incandescent lamps are used more than fluorescent lamps in creating a comfortable atmosphere in the dining environment.
4. The local lighting around the table, alcove and seats helps to create a cordial atmosphere. It is important to set up a dimmer in the restaurant. The foreground lighting in the restaurant can be around 100LX, and the table lighting should be between 300-750LX.
5. Under normal circumstances, it is easy to use a low color temperature light source under low illumination. As the illuminance becomes higher, there is a tendency toward white light. Lighting equipment with a high level of illuminance will feel stuffy if a low color temperature light source is used. In an environment with low illuminance, if a light source with a high color temperature is used, there will be a blue and white gloomy atmosphere. However, in order to see the color of meals and drinks well, a light source with a high color index should be used.
6. Multifunctional banquet hall, a large variable space for banquets and other functions. Therefore, in the selection of luminaires, a two- or four-party continuous decorative lighting method should be used. The decoration style should be coordinated with the overall indoor style, and the illuminance should reach 750LX. In order to meet various functional requirements, a dimmer can be installed.
7. Flavor restaurants are restaurants that provide customers with local specialties, and the corresponding indoor environment should also have local characteristics. The following methods can be used in the design of indoor lighting: use lamps with ethnic characteristics; use local materials for lamp design; use local special indoor lighting methods; combine indoor lighting with architectural decoration to highlight indoor features.
8. Special restaurants, emotional restaurants, and indoor environments are not limited by the characteristics of the dishes. Environmental design should consider giving people a certain feeling and atmosphere. To achieve this goal, lighting can take various forms.
9. The indoor lighting of fast-food restaurants can be varied, and various lighting fixtures for architectural lighting, decorative lighting and advertising lighting can all be used. However, the design should consider the coordination with the environment and customer psychology. General fast food restaurant lighting should adopt a concise and modern form.
10. The lighting intensity of the bar should be moderate. The work area and display part behind the bar require high local lighting to attract people’s attention and facilitate operation (illuminance 0-320LX). Light troughs can be set under the bar. The surrounding ground is illuminated to give people a sense of stability, and the indoor environment should be dark, so that lighting can be used to create interest to create different personalities. The lighting can be used on the dining table or decoration, and higher lighting is only needed for cleaning.
5. Office lighting:
1. Office hours are almost always during the day, so artificial lighting should be combined with natural lighting to form a comfortable indoor lighting environment.
2. Fluorescent lamps should be used for office lighting.
3. Adjacent surfaces for visual work and decoration in the room should be made of matte decorative materials.
4. The general lighting of the office should be designed on both sides of the working area. When fluorescent lamps are used, the longitudinal axis of the lamps should be parallel to the horizontal line of sight. It is not advisable to arrange indoor lighting fixtures directly in front of the working position.
5. When it is difficult to determine the working position, a two-way bat-wing light distribution lamp with large light-emitting area and low brightness can be selected.
6. In office rooms with computer terminal equipment, the images of people and objects (such as lamps, furniture, windows, etc.) should be avoided on the screen.
7. Ideal office environment and methods to avoid light reflection.
8. The lighting of the manager's office should consider the illuminance of the desk, the illuminance of the guest space and the necessary electrical equipment.
9. The lighting of the conference room should be considered as the main lighting on the conference table. Make people feel centered and concentrated. The illuminance should be appropriate, and auxiliary lighting should be added around.
10. The stage area lighting of the auditorium, which is mainly for gatherings, can be equipped with ceiling lights and auxiliary indoor lighting installed in front of the stage, and the average vertical illuminance is not less than 300LX.
11. You can use the mouse to move the light source.
Sixth, the configuration of the study room lamps:
The study is a place for family members to read and study. The local lighting effect of the lighting should be emphasized. The selection of lamps should not only take into account the brightness, but also the color and characteristics of the shape, so as to be suitable for the calm and elegant learning environment of the study. General work and study lighting can use local indoor lighting lamps, preferably incandescent lamps with higher power. The location is not necessarily in the center, it can be determined according to the specific situation in the room. The shape and style of the lamps should not be too gorgeous. It is better to be elegant and showy to create an installation and quiet environment for people to read.
The configuration of writing desk lamps: The selection of desk lamps should be adapted to the nature of work and learning needs. It is not appropriate to use colored glass diffuser or decorative craft desk lamps, because craft desk lamps pay less attention to lighting functions and pay too much attention to decorative effects. Here, a direct-lit desk lamp with a reflector and a lower opening should be used, that is, a work desk lamp or a writing desk lamp. The light source of the desk lamp is usually an incandescent lamp and a fluorescent lamp. The color rendering index of the incandescent lamp is higher than that of the fluorescent lamp, and the luminous efficiency of the fluorescent lamp is higher than that of the incandescent lamp. They have their own advantages and can be selected according to the needs of each person or the hobby of the style of the lamp. The new energy-saving light source—H fluorescent lamp, not only has both The advantages of incandescent and fluorescent lamps, novel and compact appearance, remarkable energy-saving effect, are the best light source for making table lamps.
Seven, meeting rooms and some large halls and halls lighting
(1) One of the living rooms of lighting service:
The service is the use of light language art, the description of the representative solid object and the painting.
The visual object of the modern living room is as large as the space, and as small as the high-grade on the bogu shelf, which can express the identity and identity of the owner.
