Be wary of LED step photovoltaic

Low carbon character

Xie Maotang: Moderator of Taiwan Martin Design Co., Ltd., President of Chinese Lighting Designers Association, Member of European Lighting Designers Association, Member of American Lighting Association International Relations Committee

Xie Maotang is the president of the Chinese Lighting Designers Association. He is currently active on both sides of the strait and is committed to the development of lighting and environmental protection. Recently, the reporter interviewed Xie Maotang at the Pazhou Convention and Exhibition Center. When it comes to lighting design and beauty, he said, is Mona Lisa's smile beautiful? Why? Where is beauty? Xie Maotang threw three questions to the reporter.

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The reporter has not yet answered, Xie Maotang has begun his own opinion: we can not say that she is beautiful, in fact, still need to have some research. Why is Mona Lisa beautiful? Why is her smile beautiful? Because the best proportion of the human body is used, the face is strictly used with the golden ratio, and the color choice has a rigorous basis, which comes from her being both a painter and a painter. Is the scientist's author Da Vinci.

Art is also a kind of science. Art works are also interpretable. They can be explained from the scientific level. Although intuitive sensory awareness is also very important, the deeper still relies on scientific basis and norms to make beauty become true. Become eternal. In self-answering, Xie Maotang expressed the scientific spirit in art.

In his own lighting design, Xie Maotang is not only artistic, but strives to achieve a balance between comfort, artistry and environmental protection.

However, it is precisely because of this rigorous scientific attitude that Xie Maotang has kept himself a sober person when everyone is eager for energy-saving lamps and LEDs.

Xie Maotang: Lighting design, environmental protection is the goal

Sitting opposite Xie Maotang, inadvertently glimpsed him in front of a pink outfit phone, very cute. Such a big man will use such an elegant and pink mobile phone? It is a little unimaginable! Looking at the man in front of the traditional Chinese style, the reporter is full of embarrassment.

Perhaps it was a mystery in the eyes of the reporter. Xie Maotang picked up the mobile phone and said: Many people think that it is very strange that I use such a mobile phone. What is actually there? Beautiful things, why can only girls use? Enjoy Beauty is a pleasing thing, but why can we only use black or white for men? As a designer, you can’t be framed by some existing frameworks, otherwise the best ideas will be This framework has been strangled, and what we have to do is to constantly break through and inspire.

The interview started with a pink piece like this.

Reporter: So, as a veteran of the lighting design industry, how do you think you can become a qualified lighting designer?

Xie Maotang: In various occasions, including our federation, I often mentioned that as a designer, the most basic thing is to have three points: sincerity, professionalism and creativity.

First of all, if you are not sincere, you will not be careful. Unintentional works are definitely not a good work. We require the designer's work to be thoughtful and have the concept of honest service. Only in this way can we make good works, win customer satisfaction, reflect the individual value of the designer, and enhance the overall image of the lighting design industry. Secondly, how to find the balance point in the design process, as long as it has a certain level of professionalism, it is possible to create a work that is comfortable, elegant and environmentally friendly. Therefore, since its establishment, the Federation has held many exhibitions, seminars, etc. For example, the Six-Party Talks and the Cross-Strait Exchange Conference, in this way, let everyone's ideas and practices go in this direction. Finally, innovation is the blood and soul of the designer. Without innovative works, it is like a walking dead. Therefore, the design must not be tied to the inherent things.

Reporter: Lighting is an important part of energy saving and low carbon. As a lighting designer, how to be environmentally friendly?

Xie Maotang: As early as 2009, we have established the direction and goal of developing environmentally friendly lighting design in the lighting design industry. What we are looking for is not only low-carbon, but also energy-saving, but all-round environmental protection. Environmental protection is a big concept. Energy conservation and low carbon are just one part. It also includes the saving of production processes such as light sources, lamps and electrical appliances, as well as the environmental protection level of the above materials recycling process.

At present, our federation is studying and developing an environmentally friendly lighting design specification as the work goal and direction of the members of the federation. The main content of the study is to review the standards for the appliance and its recovery rate. In the process of formulation, we will follow the lesser dogma, the less the number of articles, the principle to grasp, and the principle of starting from the simple, making the auditing standards simple and easy. Easy to implement.

Reporter: Do you think there are still some shortcomings and problems in the development of environmental lighting in China's lighting design industry?

Xie Maotang: You are welcome to say that I have some dissatisfaction with the current status of the domestic lighting design industry. For example, many lightings are not implemented through rigorous and standardized design, but rely on simple components or devices. Completed a lighting system. In addition, there is also a one-sided pursuit of brightness, regardless of whether the use of resources is reasonable, and lighting design should be complementary to the light and dark, the level of clear, if the lighting effect is too bright, not only counterproductive, but also cause negative consequences such as light pollution It can be said that it is not worth the candle.

Therefore, as a practitioner in the lighting design industry, we have always emphasized from the perspective of the designer, relying on the scientific understanding of light sources, lamps, etc., rationally planning and utilizing various resources to achieve a comfortable and livable Without losing the balance of art and environmental features.

What is more serious is that in the development of environmental protection in the lighting design industry, many people, including owners and lighting designers, have many misunderstandings. For example, many people think that the use of energy-saving light sources is environmentally friendly, but it is not. Energy conservation is not false, but it is not environmentally friendly. Whether it is mercury powder or recycling, it is not environmentally friendly.

Therefore, environmental protection is a big concept. Energy conservation is only a part of it. Whether it can be recycled is actually part of it. We can't just simply raise carbon or save energy, and environmental protection is actually more important. And low carbon itself is not a simple subtraction problem, but it needs to be used and whether it is used reasonably. It is a balance between pursuing resources and resources while ensuring a comfortable and reasonable life. It can be said that low-carbon is not a fixed concept, but an ever-changing one. With the changes of the environment, changes in people's needs, and the development of science and technology, low-carbon also has constant indicators and requirements.

Xie Maotang: Three major mistakes in energy conservation

One of the misunderstandings: energy saving lamp = energy saving

With the increasingly tense resources and the deteriorating environment, people began to realize the importance of saving resources and embarked on the road of energy conservation and environmental protection. Lighting is no exception. Fluorescent lamps and energy-saving lamps competed on the historical stage of lighting.

Therefore, when people talk about environmentally-friendly and energy-saving lighting, most people’s minds are energy-saving lamps. So, is energy saving in line with environmental lighting requirements? Xie Maotang gave a negative answer.

In fact, energy-saving lamps have their functions, but they do not save energy. At present, domestic energy-saving lamps are low-cost, manufacturers use low-quality materials in order to control costs, so the quality is very poor, so it may be possible to save energy in the first three months, but the luminous flux reaches a certain time. It is to be attenuated, and the quality of the three primary colors used by the manufacturer is poor. It may not be able to lose its brightness until three months. When there is no brightness, the life of the energy-saving lamp is over. In addition, due to the gradual deterioration of the energy-saving lighting effect, there will be flickering during use, which may cause discomfort to the user's eyes, and in the long run, there will be extremely bad consequences.

On the contrary, the fluorescent tube of the straight tube is very environmentally friendly, because it has experienced more than 30 years of development and has mature technical experience, and the energy-saving lamp has only been more than ten years old, and the technical development is not mature enough. LED. Each light source has its advantages and disadvantages. The important thing is to use it reasonably.

In some countries in Europe and America, we can't see the spiral energy-saving lamps in the shape of ice cream that are commonly used in China. Most of them are plug-in energy-saving lamps that place electronic ballasts outside, although the electronic ballast is placed in the bulb. It is very convenient to use, but the energy-saving lamps will also generate heat. As long as there is heat, it will affect the power of the electronic equipment, and it will be easy to break over time. However, because it is convenient and cheap, it is very popular among consumers.

It is reported that 90% of the world's disposable twist-type energy-saving lamps are produced in China, which means that when people around the world enjoy the convenience brought by energy saving, they throw 90% of the pollution to China. The pollution of these raw materials can be said to be difficult for thousands of years.

Misunderstanding 2: LED = environmental protection

LEDs can directly convert electricity into light, which is greatly welcomed by people because of its relatively low power consumption. LED has become synonymous with energy saving and environmental protection.

That's right, the power used by LEDs is very low, it can save electricity, it can be low-carbon, but it is not necessarily environmentally friendly, because it is almost impossible to recycle. Xie Maotang bluntly. Moreover, the technology of LED is not yet fully mature, and it has not yet reached the complete replacement of tungsten filament bulbs. According to international research, by 2016, the mature technology level of LED replacement tungsten filament bulb can be achieved internationally.

In short, some places, such as storage rooms, are used for a long time, and they are used for a short time. Therefore, there is no need to use LEDs, because tungsten lamps are the best life in the energy consumption of instant switching. Its energy consumption is very small. Therefore, from the design point of view, we must extend from the direction of science, to grasp the characteristics and personality of each light source, for example, the bathroom we need to install LED light source? Certainly not necessary, once the light affects the normal color The effect is that the LED is not suitable for the short-time use of lighting. The LED is very easy to break when it is turned on and off. On the contrary, if you open the LED there, it may not be bad for three years. Therefore, pay attention to the occasion. Use and use as well.

At present, the cost of using LEDs and general light sources is still below an unreasonable ratio. Generally speaking, a 60-watt tungsten light bulb costs about two yuan, so the cost per watt is 0.3 yuan. The cost of one watt of LED is up to one hundred yuan or more. Therefore, when the LED technology is not fully mature, it will be vigorously advocated for use. Obviously, there is some urgency. Local governments are competing to launch some LED production projects. We should be alert to the LED industry becoming the next photovoltaic industry, causing overcapacity.

However, the only way for LEDs to be the future source is correct, but our technology is not yet fully mature.

Misunderstanding 3: Environmental protection = subtraction

At present, everyone is looking at environmental protection as a way of reducing the law. I feel that it is necessary to reduce the environmental protection and to be as concise as possible. In fact, environmental protection should be a reasonable use. I remember that there is a writer in Japan, Yukiko, who advocates an environmentally-friendly consumption concept. The life that is not held is mainly for the non-environmental protection of current consumption. Four simple ideas are proposed: 1. The ability to manage beyond does not hold. 2. Items that are not in love are not held. 3. Items that cannot return to nature or transfer others are not held. 4. Items that do not conform to the style of life are not held. By improving the simplicity of the aesthetic taste, the body and mind are released from the bondage of matter. This is the real environmental protection, and the viewpoint guides the action. Therefore, it is necessary for us to strengthen the correct environmental protection concept guidance.

The concept of low-carbon should also be promoted to the level of environmental protection. Everything should be rationalized instead of simply pursuing simplicity. It is necessary to take comfort first. For example, when reading a book, do we have to turn off the lights? Tough in the dark Identifying words? This is obviously unreasonable. Therefore, we cannot save for the sake of saving. In this case, we lose the meaning of energy saving itself.

Therefore, at present, we have made a very obvious mistake in energy conservation by simply pursuing numbers. For example, if a family uses 50 degrees of electricity last month and uses 30 degrees this month, then the family thinks that the family is saving energy. . In fact, this kind of practice is not good. We should combine various factors to determine a reasonable energy-saving standard, and measure energy saving accordingly. In the above example, if the reasonable energy-saving standard is sixty degrees, then the first two families Months are energy efficient.

A reasonable standard plays an extremely important role in the realization of low-carbon and environmental protection. At present, we have a set of lighting standards for lighting at the national level, but some regulations are not very reasonable and cannot be achieved in many occasions because it It is pushed forward by an energy-saving data, rather than a reasonable combination of various factors.

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