What Is Outdoor Flood Light Fixtures?

Electric light source is a device that converts electrical energy into light energy, usually called the electric light source the light. Light is electromagnetic wave, electric light source the light and the light of the nature are electromagnetic waves. A 380 - 780 nm wavelength of visible light electric light source is called a lighting source. Ultraviolet and infrared light is invisible light, these two kinds of light electric light source is called radiation light source. Electric light source is the main part of the lighting system, has made great development since 200. Electric light source currently has more than 3000 kinds of varieties and specifications of more than 50000, towards the light of modern civilization for mankind cultural era created favorable conditions. A wide variety of electric light source, according to the principle of work classification, can be divided into solid light emitting light and gas discharge light emitting light two kinds big. Specific types as shown in the following a solid light source 1. Thermal radiation light source is divided into incandescent lamp ( Vacuum incandescent lamp, inflatable incandescent lamp) Tungsten halogen lamp ( Halogen lamp, the bromine tungsten lamp) 2. Electroluminescent light source is divided into electroluminescent lamp ( EL glow plates) Semiconductor light emitting light ( 领导) Two gas discharge light source 1. Neon glow discharge lamps, neon 2. Arc discharge low-pressure lamp ( Fluorescent lamp, low pressure mercury lamp) High pressure lamp ( Carbon arc lamp, high pressure mercury lamp, metal halide lamp, high-pressure xenon lamp, high-pressure sodium lamp) YanZhiXiang



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Elevating the layout of the light, light to merit general can be divided into the lift and the lift. Elevating the main stem height is generally more than 18 m, electric lifting operation is convenient, lamp plate to work place, can automatically set off automatically, hanging ditch, unloading and wire rope.


 lifting of light,
' Light, generally refers to more than 15 meters steel conical light pole and high-power modular fixtures are composed of new type of lighting. 】 Layout and strengths of the
light, generally can be divided into the lift and the lift. Elevating the main stem height is generally more than 18 m, electric lifting operation is convenient, lamp plate to work place, can automatically set off automatically, hanging ditch, unloading and wire rope. Lift high lamp set manual and electric hoist control mode, can make the lamp panel from the ground to 2 safely and reliably. 5 meters, convenient maintenance. Manual remote control the length of the outlet line for 10 metres, operators in the rise and fall of 5 meters remote control lamp panel, which can ensure the personal safety of operators. Lift high lamp is equipped with a spare cable, when light plate fell to the lowest position, the cable end in electric control system' Electrical control system generally referred to as the secondary control circuit electric equipment, different devices have different control loops, and high voltage electrical equipment and control way of the low voltage electrical equipment is not the same. 】 Inserted into the lamp socket and the other end plate of the terminal box, so can the lamp panel power supply directly, lamps and lanterns. Lift light, all the protection class reaches IP65 【 of lamps and lanterns IP65 IP is Ingress Protection, IP rating for electrical equipment enclosure Protection grade of foreign invasion, such as explosion-proof electric appliance, waterproof and dustproof appliances, sources are the standard of the international electrotechnical commission IEC 60529, this standard has been adopted in 2004 to the national standard. 】 International scale, in order to prevent the dust, rain water immersion, ensure the service life of the bulb. The material of lamps and lanterns generally USES the aluminum alloy plate with good corrosion resistance' Aluminum alloy is a kind of industrial building materials, depending on the materials used in various industries, according to surface treatment methods can be divided into the paint and paint products two kinds big. 】 And stainless steel. Lift high lamp at the bottom of the rectangle in the inner chamber, in addition to the installation of electrical control system is also installed motor such as lifting system. Electrical control system installed inside the light pole, can avoid harsh outdoor environment resulting in failure of lifting movement. Electrical control system is equipped with all kinds of circuit overload protection device. Widely used in circuit in the system of the conductive copper base, silver plated to ensure good contact electrical connection. Lift high lamp lifting system is through the motor, ( Electromagnetic brake type) Worm gear and worm reducer 【 This entry no content, you are welcome to participate in the editor, enjoy the pleasure of sharing knowledge. 】 The safe coupling, Safety coupling ( Also called a torque limiter, torque limiter, safety clutch) , is one of the connection machine actively and work pattern in parts, the main function of overload protection, torque limiter is when required due to mechanical failure or overload torque than the set value, it is in the form of sliding limit the transmission of torque by the transmission system, after the overload situation disappear on its own recovery. 】 , main cable, vice wire rope, the rope, and components, such as driving lamp plate lifting pulley group. Worm gear and worm' Worm and worm wheel mechanism is used to transfer between two alternating axis movement and power. 】

According to a new report by the green energy division of TrendForce, a market research institution, LED outdoor lighting has entered a mature market, and the market LED outdoor lighting shipments and market size will grow rapidly. Analyst Wang Ting said that LED street lamp solutions have been continuously innovated and improved for many years, and many cities have fully verified the energy conservation and environmental protection of LED lighting after early pilot installation. with the advantage of long service life, the price of LED street lamps has also dropped to a level closer to that of traditional lamps, which is expected to be 2014 ~ In 2017, LED outdoor lighting shipments will not only grow rapidly year on year, but also the market size will maintain a compound growth rate of more than 20. North America launches large-scale street lamp replacement plan. Judging from the North American market, by the end of 2013, more than 600 cities in the United States have installed or are planning to install LED street lamps. In addition, most provinces and cities in Canada are also actively carrying out LED street lamp replacement plans or carrying out replacement incentive plans. The outdoor lighting market in North America is gradually maturing with the participation of manufacturers. The competitive strategies of manufacturers are mainly reflected in providing high cost-effective products, paying more attention to environmental factors and meeting professional needs. European LED street lamp lighting is becoming more popular in an all-round way, and the European lighting market is no less popular. The European street lamp market has always been an oligopolistic market of B2G. The product styles are few and the supply chain has been quite stable. It is usually dominated by local brand factories or local manufacturers in Europe. these manufacturers have quite good political and business relations and economic scale. European LED street lamps are less sensitive to price than other regions, but the quality requirements are quite strict. Japan's LED lighting will benefit from the 2020 Olympic Games. The Japanese government will increase tax sources and reduce the issuance of public debts to achieve the goal of reducing deficit, reduce the current fiscal deficit of about 50 trillion yen by half. The longer-term goal is the relevant lighting engineering and infrastructure construction of the 2020 Olympic Games. At present, it can be seen that the relevant construction industry has officially started construction. It is planned to introduce LED lighting and OLED lighting to attract international attention. In addition, the signing of the international mercury convention will also bring new business opportunities for LED lighting. The growth momentum of China's outdoor lighting comes from the demand for refitting LED street lamps. The increase in China's street lamps is in high consistency with the government's fiscal expansion cycle. On 2009, the Chinese government proposed 4 trillion yuan (RMB) According to the economic stimulus plan, the number of newly installed street lamps reached 1. 84 million in that year (YOY 12. 17). Statistics show that in 2013, a large number of bidding cases in Guangdong province were still concentrated in the six central cities of the Pearl River Delta urban agglomeration with relatively developed economy and strong financial strength. However, the number has also increased significantly compared with 12 years. In the field of outdoor public lighting, LED lighting has entered the harvest period. After the replacement is completed, the new demand in coastal cities will slow down. Guangdong's installed capacity of LED street lamps will reach at least 300 thousand units in 2013, while 1H14 will enter the intensive installation period of street lamps. Emerging market LED street lamp replacement tide started, in emerging markets such as India, Russia, Southeast Asia ( Vietnam, Indonesia, Malaysia, Thailand)Latin America (Brazil, Mexico, Argentina, Colombia) And Australia, LED outdoor lighting related policies and replacement projects are increasingly valued. Overall, North America, China, and Europe are still the main demand areas for outdoor lighting, but affected by budget cuts and higher penetration rates, the growth rate has slowed down. The development of the Latin American market is late, and the two major events in Brazil will be promoted. The outdoor lighting market will usher in a period of rapid growth.

How to do a good job of street lights maintenance? 1. Intelligent street lamp manufacturers is introduced for the solar street lamp manufacturers, if exist in the use of extreme weather conditions, you must do maintenance work in time. Because of the influence of the climate of natural gas, many areas often encountered major



how to do a good job of street lights maintenance?

　　1. Intelligent street lamp manufacturers is introduced for the solar street lamp manufacturers, if exist in the use of extreme weather conditions, you must do maintenance work in time. Because of the influence of the gas climate, many areas often encountered strong winds, heavy rain, hail and other extreme weather conditions. In this bad weather conditions, the manufacturer of the most important is to take timely measures to maintain lamp battery components, to avoid damage to the battery. It also helps to start my own business.
　　
　　2. Secondly, after some extreme climate factors, manufacturers need to conduct a comprehensive inspection for solar street lamps, immediately to see whether the component can work normally, to see if there is any element displacement phenomenon, and check if there is one, LED lamps, there are water in the tank. This is also an important aspect of we need to clear in time.
　　
　　3. Street lamp battery components lighting surface also needs regular cleaning. In order to make the lighting surface must be kept clean, cannot accumulate dirt and stains. Only in this way can make the battery has good lighting effect. Therefore, it is also need to be aware of one aspect.

In the typhoon season some time ago, most cities in the south were invaded, and public facilities were damaged to varying degrees. However, a group of solar road lights can still work normally, except for the solid foundation and tight connections. Up?


Solar street light controllers are mostly installed in lampshades and battery boxes, and they will not get water normally. However, in actual engineering cases, some controller circuit boards are not treated with three-proof paint because of improper placement. , It will cause a short circuit due to rain water flowing into the street light controller along the external wiring of the controller terminal. Therefore, during construction, care should be taken to bend the internal connection wire of the controller terminal into a 'U' shape and solid shape, and the exposed external connection wire is also firmly 'U' shape, so that rainwater cannot enter and cause the controller to short-circuit. In addition, waterproof glue can be applied to the inner and outer line interfaces to waterproof. At the same time, there will be a relatively closed air mass in the cavity of the LED street lamp. When the solar street lamp is on, the air will expand, and when it is off, the air will shrink. This is the fatal 'breathing effect' of the LED street lamp. Solar road lights experience this 'breathing effect' process every day, and a certain amount of water vapor will be inhaled into the cavity. Water vapor is easy to enter the street light but difficult to get out. It will condense into water droplets over time, which will eventually corrode the LED device and PCB board, causing it to Invalidate. Therefore, it is critical to make the inside of the solar street light to be corroded, that is, the waterproof level of the LED street light.



What is the waterproof principle of solar road lights? Solar street lamp manufacturers divide its waterproofing into two parts, one is the waterproof of the controller, and the other is the waterproof of the LED lamp. The waterproof of the LED lamp is very simple, just need to make a simple lampshade. Waterproofing is sufficient for electric lights, but the waterproofing of the solar street light controller needs to be very meticulous, because the solar street light controller is very important, it converts solar energy during the day into electric energy at night, so you need to pay special attention to waterproofing In fact, the controller of solar street light is very simple to waterproof, that is, the circuit board of the solar street light is treated with a three-proof paint when installing, and then the rain will slip along the edge of the controller, so the The tube of the solar street light controller has become U-shaped. In fact, the most important thing for the waterproof of solar street lights is to apply a layer of waterproof glue. In fact, the waterproof of solar street lights is very important, because many areas are rainy. Therefore, solar street lamp manufacturers pay special attention to these details when making solar street lamps. Every street lamp manufacturer uses waterproof glue to waterproof, but because the waterproof glue used by each manufacturer is somewhat different, the waterproof effect is also different. If the waterproof effect is good Then the service life of the street lamp can reach ten years. Once the street lamp is not waterproof well, the controller of the solar street lamp will generally short-circuit after three years of use. Therefore, the waterproof performance of the solar street lamp is directly related to the price of the solar street lamp.



Wind and rain is also a yardstick for testing the quality of solar street lights. If you want to become a leader among solar street light manufacturers, in addition to meeting the production standards and doing a good job in waterproofing, you must also do a good job in innovation in various performances. Take it from nature. Adapt to the laws of nature.