Analyze the principle of hotel hotel lighting design
This paper combines electric light sources and illuminators to discuss key issues related to hotel and hotel lighting design, lighting variable design in sub-functional areas, and application of light sources and illuminators.
1. Key issue
Hotels and hotels are usually divided into business and tourist resorts. Business hotels are usually located in economically developed cities. They are for business travellers, highlighting functions such as office, conference and business banquets. Travel resort hotels usually have At tourist attractions, highlights are the resort and leisure features. However, this distinction is relative, and their functions are often intertwined. In addition, from the perspective of architectural characteristics, the various types of spaces based on functions inside and outside the hotel are also roughly the same. For example, the Le Méridien Hotel in Hong Kong Cyberport compares with the Guangzhou Garden Hotel. Although the characteristics are very different, they all have a reception hall, which is a Portman-type space. There are various types of rooms and Chinese and Western restaurants. Function hall. Therefore, from the perspective of hotel lighting design, their commonalities are basically the same.
1.1 To generally use a warm white light source, the color temperature is about 3000K
The basis is: no matter what type of hotel, creating a friendly, warm and friendly atmosphere, should be their common appeal, and the lighting environment provided by the color temperature 3000K light source can strengthen this feature of the wine point. (1) Based on human visual perception of temperature perception and spatial perception of color, the hue is yellowish and the hue is biased towards the blue-violet color. At the same time, the orange makes people feel warm and close to us; based on memory When the above colors are continuously compared, the result is the same. (2) This kind of perception, in the deep arousal of the psychological level, is closely related to psychological evaluation and emotional activities such as kindness, warmth and friendliness. (3) Based on engineering practice, whenever a hotel Lighting Project can fully implement this principle without any interference, the effect is very good.
1.2 In the case of consistent color temperature of the light source, specific analysis of the light color of different types of light sources
(1) Take incandescent lamps and compact fluorescent lamps as examples. An incandescent lamp, nominally 2800K, and a compact fluorescent lamp, nominally 2850K (and possibly 2700K), simply indicate that their color tables are generally consistent, but for color (color and light colors are still There is still a subtle difference in the evaluation of the color perception: due to their different spectral composition, the light emitted by the incandescent lamp is very similar to the cobalt yellow or cadmium yellow of the watercolor pigment, the color is "loud" and "transparent"; and compact The light emitted by the fluorescent lamp is very similar to earthy yellow, and the color tone is somewhat cloudy. (2) Therefore, the lighting design should select the light source category in a targeted manner. Under the same color temperature conditions, it is necessary to comprehensively weigh whether they are energy-saving in terms of luminous flux and average life, whether it is easy to maintain and the trade-off between light color, not because “Green lighting†(I advocate a specific analysis of “green lightingâ€) instead of incandescent lamps. (3) For high-end hotels, energy saving and easy maintenance are important. For example, the average life expectancy of a good compact fluorescent lamp can reach 10,000 hours (and incandescent lamps only have one tenth of it), although the hotel is free. The cost of replacing the bulb, but at the expense of "pure light color." (4) As for the issue of energy saving and extending the life of the light bulb, as far as the domestic situation is concerned, a large part can be combined with the natural lighting and the brightness requirements of the guest activities as the headquarters of the Bank of China, and the time is adjusted through the intelligent control system. Light, to solve it. Of course, there are many ways to save energy, but it is beyond the scope of this article.
1.3 Pay special attention to the relationship between color temperature and illuminance
Use the matching relationship between illuminance and color temperature to create a suitable space atmosphere. In general, color temperature and illuminance should be proportionally matched, that is, high illumination, high color temperature, and vice versa. The habit of domestic hotel lighting design is often that the color temperature is very high, but the illumination is generally low, often falling into the "gloomy" atmosphere represented by the following figure. This should be given enough attention in future design practices.
1.4 can use direct lighting, no indirect lighting
Optical troughs have been widely used in various commercial space lighting, and even some are rampant. With the development of electric light source and lighting fixture manufacturing technology, the direct lighting method can avoid the visual hazard of uncomfortable glare. Therefore, unless the decorative requirements are required, it is not necessary to use the light waste and the maintenance is not convenient. Various types of lighting slots.
1.5 Use the same color temperature light source to avoid the chaos of light color
The same functional area, surface and object use a light source with the same color temperature to make the color of the light environment uniform. As far as the lighting design of the hotel is concerned, since the emphasis is not on conflict and drama, the uniform color is in line with the characteristics of the hotel. We have noticed that there are still some well-designed interior design companies in China that still have many problems at this point. For example, the Changlong Hotel project designed by Guangzhou Jimei Group is very good in other aspects, that is, there are still some problems in lighting: some rooms use cool white light sources; some rooms have both warm white light sources and cool white light sources. It makes people feel very uncomfortable.
1. Key issue
Hotels and hotels are usually divided into business and tourist resorts. Business hotels are usually located in economically developed cities. They are for business travellers, highlighting functions such as office, conference and business banquets. Travel resort hotels usually have At tourist attractions, highlights are the resort and leisure features. However, this distinction is relative, and their functions are often intertwined. In addition, from the perspective of architectural characteristics, the various types of spaces based on functions inside and outside the hotel are also roughly the same. For example, the Le Méridien Hotel in Hong Kong Cyberport compares with the Guangzhou Garden Hotel. Although the characteristics are very different, they all have a reception hall, which is a Portman-type space. There are various types of rooms and Chinese and Western restaurants. Function hall. Therefore, from the perspective of hotel lighting design, their commonalities are basically the same.
1.1 To generally use a warm white light source, the color temperature is about 3000K
The basis is: no matter what type of hotel, creating a friendly, warm and friendly atmosphere, should be their common appeal, and the lighting environment provided by the color temperature 3000K light source can strengthen this feature of the wine point. (1) Based on human visual perception of temperature perception and spatial perception of color, the hue is yellowish and the hue is biased towards the blue-violet color. At the same time, the orange makes people feel warm and close to us; based on memory When the above colors are continuously compared, the result is the same. (2) This kind of perception, in the deep arousal of the psychological level, is closely related to psychological evaluation and emotional activities such as kindness, warmth and friendliness. (3) Based on engineering practice, whenever a hotel Lighting Project can fully implement this principle without any interference, the effect is very good.
1.2 In the case of consistent color temperature of the light source, specific analysis of the light color of different types of light sources
(1) Take incandescent lamps and compact fluorescent lamps as examples. An incandescent lamp, nominally 2800K, and a compact fluorescent lamp, nominally 2850K (and possibly 2700K), simply indicate that their color tables are generally consistent, but for color (color and light colors are still There is still a subtle difference in the evaluation of the color perception: due to their different spectral composition, the light emitted by the incandescent lamp is very similar to the cobalt yellow or cadmium yellow of the watercolor pigment, the color is "loud" and "transparent"; and compact The light emitted by the fluorescent lamp is very similar to earthy yellow, and the color tone is somewhat cloudy. (2) Therefore, the lighting design should select the light source category in a targeted manner. Under the same color temperature conditions, it is necessary to comprehensively weigh whether they are energy-saving in terms of luminous flux and average life, whether it is easy to maintain and the trade-off between light color, not because “Green lighting†(I advocate a specific analysis of “green lightingâ€) instead of incandescent lamps. (3) For high-end hotels, energy saving and easy maintenance are important. For example, the average life expectancy of a good compact fluorescent lamp can reach 10,000 hours (and incandescent lamps only have one tenth of it), although the hotel is free. The cost of replacing the bulb, but at the expense of "pure light color." (4) As for the issue of energy saving and extending the life of the light bulb, as far as the domestic situation is concerned, a large part can be combined with the natural lighting and the brightness requirements of the guest activities as the headquarters of the Bank of China, and the time is adjusted through the intelligent control system. Light, to solve it. Of course, there are many ways to save energy, but it is beyond the scope of this article.
1.3 Pay special attention to the relationship between color temperature and illuminance
Use the matching relationship between illuminance and color temperature to create a suitable space atmosphere. In general, color temperature and illuminance should be proportionally matched, that is, high illumination, high color temperature, and vice versa. The habit of domestic hotel lighting design is often that the color temperature is very high, but the illumination is generally low, often falling into the "gloomy" atmosphere represented by the following figure. This should be given enough attention in future design practices.
1.4 can use direct lighting, no indirect lighting
Optical troughs have been widely used in various commercial space lighting, and even some are rampant. With the development of electric light source and lighting fixture manufacturing technology, the direct lighting method can avoid the visual hazard of uncomfortable glare. Therefore, unless the decorative requirements are required, it is not necessary to use the light waste and the maintenance is not convenient. Various types of lighting slots.
1.5 Use the same color temperature light source to avoid the chaos of light color
The same functional area, surface and object use a light source with the same color temperature to make the color of the light environment uniform. As far as the lighting design of the hotel is concerned, since the emphasis is not on conflict and drama, the uniform color is in line with the characteristics of the hotel. We have noticed that there are still some well-designed interior design companies in China that still have many problems at this point. For example, the Changlong Hotel project designed by Guangzhou Jimei Group is very good in other aspects, that is, there are still some problems in lighting: some rooms use cool white light sources; some rooms have both warm white light sources and cool white light sources. It makes people feel very uncomfortable.
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