air conditioner system air conditioner system Guangzhou Ruicheng Enterprise Services Co., Ltd. , https://www.rayparts.cn
A century ago, Edison tried 3,000 kinds of ideas before inventing the light bulb. It may not even be invented by the inventor. After more than 100 years, the shape and function of the light bulb have not changed much. Until the rise of LED lighting technology in recent years, the small lights have changed. It is not only simple to drive away the darkness, but also to change different colors and even remote control. The white incandescent lamp was eliminated, and the LED lights propped up the illumination for half a day.
First, the elimination of incandescent lamps, the annual province of 48 billion kWh
Tsinghua Tongfang Zhiwang Building has applied 1100 sets of high-efficiency energy-saving lamps, with a power saving rate of 32.9 and an investment payback period of 1.75 years. Based on the current total of 210 billion kWh of indoor lighting in commercial and public buildings across the country, such as improving the efficiency of lamps, it can reduce the energy consumption of 30 lighting, with nearly 40 billion kWh of space. Recently, the National Energy Conservation Center held a conference on best practice cases of efficient lighting and power saving technology in Beijing. Jiang Bingrong, director of the National Development and Reform Commission, said that there are still 1.4 billion incandescent lamps in China. If they are replaced with LED energy-saving lamps, they will save 48 billion kWh/year.
Xu Zhiqiang, deputy director of the National Energy Conservation Center, said that under the support of the National Development and Reform Commission in China to phase out incandescent lamps and accelerate the promotion of energy-saving lamps, the National Energy Conservation Center has developed 10 best practices for efficient lighting technology. For example, in the application case of high-power LED stage lighting fixtures in Chang'an Grand Theatre, after using LED stage lights, the lighting power consumption is reduced by 83, the brightness is increased by 1 time, the stage temperature is greatly reduced, the air conditioning energy consumption and operation and maintenance costs are reduced, and the stage is comfortable. Sexuality and safety have been greatly improved; in the application case of LED self-dimming lamps in public area lighting, the Hebei Provincial Department of Education has converted all the lighting in public areas such as corridors and underground garages into LED self-dimming lights to realize people’s lighting and people. The dark and silent automatic control of the light, the comprehensive power saving rate is 90.3, and the investment recovery period is 2 years. The underground electricity garage in Beijing has an annual electricity consumption of about 500 million kWh. If it is completely converted into an LED smart light, it can save 450 million kWh.
It is reported that in 2010, the proportion of electricity used for lighting in China's total society has reached 13. It can be foreseen that there will still be a strong growth trend in China's lighting demand in the future.
Second, the rise of LED technology, lighting is no longer monotonous
Although today's IT industry is changing very fast, there are still some dead ends that we can't see. They are still as old after a long time of baptism. LED lights are not only power saving. Today, how many people are using incandescent lamps?
Edison can be pleased to see that the variety of lamps to choose from is much richer than in the past. For example, non-energy-saving incandescent lamps are no longer commonly used in most parts of the world. If the bulbs in the home are broken, most people can Choose from a wide range of options, including halogen, fluorescent or LED lights. Especially the increasingly mature LED technology, let this lighting technology energy saving, longevity, good applicability is gradually accepted by us. Generally speaking, the working voltage of LED lamp is 2-3.6V, and its working current is 0.02-0.03A. That is to say, the power consumed by such a lamp does not exceed 0.1 W, which is very energy efficient. And more importantly, because LED lights are made of non-toxic materials, unlike mercury-containing fluorescent lamps, pollution can be caused by LEDs. At the same time, LED lamps can be recycled and reused. Of course, in terms of price, it is more than traditional incandescent lamps. A lot higher.
Perhaps you will think that LED lights do not cut your electricity bills more than other energy-saving lamps, but don't worry, in addition to power saving, this new type of electric light also has the benefits of multi-color lighting, which can be based on indoors. The environment changes the lighting color. Don't underestimate this feature. For example, when you sleep, the new LED light can be designed with smart dimming to give you the color that is most suitable for human rest, helping you to improve your sleep quality. Last year, a popular cherry blossom lamp from Sharp used this LED technology as a light source. Users have 10 adjustment modes from cool to warm. Sharp has also done a lot of research and selected 10 kinds of most suitable for human habitation. The color of the environment is built into the control software of the LED light. In addition to automatically adjusting the color, the user can also select the light of his choice by manual mode.
This scene mode is placed in some outdoor activities, and can also play a greater miracle. During the recent Christmas period, Jiating Hui City Life Plaza combined LED screen and lighting technology to present a sense of technology in the center of the city life square. The full swing, swinging back and forth around the cool LED screen full of stars, with colorful LED lighting technology, the players sitting on this beautiful swing flying, it seems that there is a kind of universe Look up at the starry sky.
In terms of form, LED lamps are also trying to break through the traditional constraints. For example, some consumers will feel that the lamps are always hard to get close to, so MUJI has introduced a portable silicone resin LED lamp. The outer shell of this product is as soft as a cowhide candy. You can hold it up like a pillow. Because of the silicone resin, the lampshade is very soft. This LED light can be used not only for indoor lighting, but also has a convenient carrying handle that can be taken anywhere.
On the other hand, LED luminaires also add entertainment features, a light bulb called SoundBulb can meet the basic needs of those who love music, its internal has a standard speaker structure, LED lighting bulbs and Bluetooth, Wi-Fi receiver . You just need to find a light bulb base, then screw the SoundBulb to play the music over Bluetooth or Wi-Fi. This means that when you want to listen to music, you still have to light up the light bulb, and the two things that sound unrelated are finally brought together by LED lamps.
Third, smart lights, let control be ubiquitous
From computers to mobile phones, intelligent systems are increasingly appearing on a variety of terminal devices. If one day, when our light bulbs have built-in smart systems, what kind of chemistry will happen?
A team from Australia has tried to break the old idea of ​​lights. They integrated a mini PC with a Linux open source system into a box-shaped bulb and added an accelerometer and a built-in Wi-Fi device. In this way, there are many tricks for the light bulb to play. The easiest way is to control the switch through the network. It can also change the color of the light according to different environments, and display different color pulses according to different music. In the future, this kind of light You can also play more effects through the App app.
In fact, there are many cases of remote control of electric lights by installing App applications. In order to promote its newly developed color-changing LED lamps, Philips also provides corresponding App applications for technically controlled users. iOS users can access the AppStore. Find it and your iPhone becomes a smart remote after the installation. Open the app and use the color picker to color the photo, then you can enter the control panel to adjust the brightness of the lighting. You can also control different colors of different bulbs. Since users can control 16 million kinds of lighting colors, in order to prevent users from being confused by too many choices, Philips also built the default atmospheres of Relax, Concentrate, Energize and Reading in the app. To choose from, the development of lamps to this extent is really smart.
At present, companies such as Philips are in the control standards for their own indoor lighting. Their ideas are also very clear. Wireless communication modules are installed in each bulb. These modules can work independently without being limited by the location of the wireless router. Of course, you There is also a need to add a smartphone or tablet to remotely control these fixtures. This is actually the prototype of future home lighting. You don't have to explore the physical button switch on the wall in the dark room. Touch your phone's power switch before opening the door, and the light will naturally light up for you.