Guide to Buy Industrial Indoor Lighting in ALLTOP Lighting

Many people are still struggling with the urban lighting construction is the choice of solar street lamps, or still choose before use of the traditional grid lamp?

On the one hand, we also said a lot of times, according to the present environmental factors and the necessity of social progress, the choice of solar street light is the most appropriate.

Anyway, solar street lamps in the environmental benefit and economic benefit that is in in this a great position.

And it is not recommended in the construction of designs city-lighting choose the cause of the traditional street lamp, that you also should understand, if choose traditional street lamp, it is the number of which were in use in the country, how much it needed to consume electricity and how much every day?
Every year we need to pay the electricity bills and how much?

And every time it use and produces many pollution object?

Although people will ignore such a problem, but it is not negative are the use of consumption.

If this change into the use of solar energy street lamp, that wouldn't have these problems need to be taken into account.

LED solar street light skill itself, and production technology is more advanced, can be used by absorbing solar radiation light into electricity, then implement lights at night use, is installed directly use, do not need electric power grid, this way can the solar street lights don't need to consume electricity also need not pay the electricity bills, not polluting gases.

So said designs city-lighting construction still choose appropriate solar street lamps.

In fact, the production of solar street lamps country belongs to technology-intensive, so most rural solar street light is on display at the new have been imitated, but the product from conception, research and development on various aspects takes quite a long time.

Wait for promotion of rural solar street lamps have colour, some no engineer no developers, manufacturers will be directly copied, and compared with the price in rural solar street light can be reduced by half.

In front of the market changes so fast, the product is always the carrier, need more manifest the value of rural solar street light.
Good & other;
The user experience & throughout;

Is the solar street light the best value in the countryside.

By this time the rural solar street light must be high quality, advanced technology is also the pursuit of.

If you want to support these necessary conditions, low price is absolutely impossible.

Now the consumer market, from rural solar street lamp lighting products production design cost to the budget have been improved, it is proved in the lighting market, demand for rural solar street light is also in constant increase.

Users from previously focused on the price of solar street lamps to now increasingly pay attention to the effect of products, and manufacturers have to do is to satisfy the user demand, improve product quality.

Want to learn more industry information or ask price, can make free calls

Zhongguancun culture department (
Also known as 'the third pole cultural center')

Is located on the north of Beijing next to the core area of zhongguancun haidian managed, for the urban main road north fourth ring road, the colour lane road to the east.
Building on 17th, building eaves height of 74.
9 meters, a total construction area of 105069.
8 square meters.

Building for frame shear wall structure, glass curtain wall facades.

For the building of the investors 'zhongguancun culture co. , LTD. ', the architectural design for 'German GMP architects'.

Building a comprehensive high-rise building, its main function for commercial, office, restaurant.



1, the surrounding condition: the east, zhongguancun in the west to build 150 square meters business core.

: south adjacent to people's university, beihang university, Peking University school of medicine colleges and universities, and large areas of new and old residential areas, business office area.

The west: west 4th ring road in the west -- the estates and new high-grade residents concentration belt, including the eslite architecture, from the city, century city, everbright garden, wanliu community such as high-grade residential area, etc.

North: Peking University, tsinghua university and other colleges and universities of 78 colleges and universities and the old Summer Palace, the Summer Palace, fragrant hill and other famous scenic spot.



2, road conditions, the north: four lanes, up and down eight lanes of the city main road - north fourth ring road.

From the third pole in less than 50 meters east have entered the main entrance, the 4th ring road is for straight sihuan road provides the most convenient.

South: haidian street south, to four lanes of regional trunk road, across the west zhongguancun core location, to zhongguancun street directly.

East: colour lane road, to four lanes of regional trunk road, is the path to the west zhongguancun haidian bridge.

To the west, suzhou street, four-lane urban trunk road, up and down along the suzhou street north is Beijing university, Summer Palace, the Summer Palace.





edit: China lighting network wasteland

For type power white LED light source, high luminous efficiency, single light flux, reliability, high color rendering and cost determines its competitiveness in the lighting market.

How can was prepared with high luminous efficiency, high color rendering of white LED, LED can be widely used in general lighting is a premise, the preparation of white LED current can be divided into three types: red, green, blue,
RGB）

Combined wafer white light, white light, blue chips with fluorescent powder synthesis MOCVA directly grows more white light of the active region.


several kinds of technology, by contrast, in addition to being at the exploratory stage study of MOVCA direct growth more source area of white LED technology.

Although RGB LED has high luminous efficiency, as well as good color rendering, but is different, the performance of three kinds of chip makes them because of the drive current or temperature drift, and the influence of such factors as color stability.

In blue chips with fluorescent powder synthesis white LED application in the field of lighting, how to improve the luminous efficiency and color rendering index is the focus of the discussion in this paper.


a, to enhance the efficiency of light-emitting phosphors with selection and preparation is the key
is luminous efficiency of light energy conversion into visual ability.

General power type white LED luminous efficiency of the main ways are as follows: 1 > to improve the luminous efficiency of the chip.

2 > the wafer light effectively extracted.

3 > will be extracted efficiently export LED light tube in vitro.
4 > LED to low thermal resistance.
5 > improve the excitation efficiency of phosphors.

After a great deal of experiments proved that the choice of phosphor powder and coating in other package under the same conditions of luminous flux - 10%
-
20% of the difference.

Below we first to get to know the phosphor, luminous principle, to explore the selection and preparation of phosphor.


1, the phosphor by subject lattice (
hostlattice’H）
With the activation center (
activator’coA）

Composition, and auxiliary activator or sometimes referred to as sensitizer.

Subject lattice: play the role of transmitting energy in the process of excitation.

For example: Y3AI5O12: Ce3 + the Y3AI5O12.

The activation center: lattice can activate the subject such as Y3AI5O12: Ce3 + the Ce3 +.


phosphor luminescence principle: power type GaN base blue chips as pump sources are used to stimulate phosphor powder, produced by the excited electrons directly in the form of light back to the electronic ground state.


rational selection rules of phosphor powder particle size, density, morphology, luminance value and excitation wavelength of LED luminous efficiency and color rendering has a great influence;

Luminous efficiency and the relationship between the wavelength is, only under the condition of two composite white light wavelength, 450 nm and 580 nm can obtain maximum efficiency.

Three wavelength selected wavelength of 450 nm, 540 nm and 610 nm particles is large, most efficient good luminous efficiency can shading, settling quickly, not easily encapsulated;

Particles moderate good luminous efficiency will sink, packaging more easily;

Nano particles not easy sedimentation, easier encapsulation, but luminous efficiency is low.


2, white LED light source color rendering in the lighting control
is the light source color rendering of objects real color degree.

The sun radiation and halogen lamps are continuous spectrum, in the wavelength of visible light,
380 -
780海里)

Range, with red, orange, yellow, green, green, blue, violet wait for all sorts of color and color rendering index is classified as Ra100.


the sun as a standard light source, compared with the above a few kinds of artificial light found: halogen lamps and lanterns has a continuous spectrum, showed better color rendering, continuous is not good, the rest of the two kinds of light source spectrum energy distribution is not balanced and poor color rendering.

To improve by leds emit blue light stimulate phosphor synthesis of white light source color rendering, must adjust its spectrum, continuous and balanced in visible light.

Through a lot of our experiment several improved methods: color, around 6500 k color temperature range to do color rendering index > 80, need to select the appropriate phosphors and excitation wavelength;

In blue light LED excitation YAG phosphors emission on the basis of yellow green + red phosphors to compensate for the shortcomings of the original spectrum red, you can improve this kind of light source color rendering;

Optimizing YAG phosphors, with different phosphor emission spectroscopy complementary illuminant, can also improve this kind of light source color rendering.

Nodule

has gained a foothold in the field of lighting, LED in the decorative lighting, accent lighting and atmosphere build has a unique advantage.

In future applications, should seize the advantage of LED, reasonable application of LED, at the same time, through further research of key technology, further development of LED application in general lighting.

In terms of the needs of the visual function, the LED luminous flux, luminous efficiency and color rendering, in order to satisfy the application of large area lighting needs further improvement.

For lehman photoelectric is willing to work with peers, LED research unit jointly make the LED light source is suitable for living a healthy and comfortable light environment to make a positive role.

With the rapid development of real estate in today's society, many of our high-end communities and villa areas have successively appeared in the lighting design of LED street lights that create atmosphere and set off buildings. Nowadays, LED lamps and lighting projects are common in residential communities, and the lighting design of external walls seems to have become the show-off capital of residential communities. Many owners use LED lighting projects to create the demand for the night scene quality of the community, and try to improve the corporate image with lighting projects. In this way, when the architectural lighting design company meets the needs of the owners for lighting projects, it must also consider how to make the exterior wall lighting design of the residential community more unique and outstanding, which will be a new development topic. Then there are several knowledge points about the architectural lighting design of residential quarters, everyone should know: 1. The lighting installation of the residential quarter lighting project should pay attention to concealment and safety. The architectural lighting design of residential quarters should be as bright as possible. The lighting fixtures are hidden. For the lighting installation, the color of LED lighting lamps should be coordinated with the building environment, try not to damage the daytime landscape effect of the residential area, and see the light without seeing the light, so that the lighting equipment and the original building are integrated and unified. In the installation position of LED lighting lamps, the lighting engineering company must consider whether there are potential safety hazards, and also from the perspective of lamp maintenance. Special attention should be paid to the use of lamps on the facade of the external wall. Use as little as possible and avoid working at heights. 2. Residential district lighting projects should prevent glare from affecting residents. Generally speaking, residential district lighting projects are both decorative and functional lighting projects. And when the architectural lighting design of a good residential area can bring visual enjoyment, but also produce certain social and economic benefits, then this lighting project is a perfect, feasible and good project. The above information is compiled by the editor from the Internet. If you are interested, please pay attention to the solar lamp factory lighting.