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2021 / 01 / 05
There is no doubt that it is better than lead-acid batteries in all aspects. The most common one is lithium iron phosphate batteries. This battery does not have a memory effect like lead-acid batteries. After more than 1,600 recharges, the storage capacity of the battery is still It can reach 85%. Compared with lead-acid batteries, lithium batteries have the advantages of lightness, large capacity and long service life. Lithium batteries are actually lithium-ion batteries. The common ones are simply cobalt-lithium, manganese-lithium and iron-lithium. In the past, the safety problem of lithium batteries refers to cobalt-lithium, but after continuous technological progress, the current manganese-lithium and iron-lithium can fully guarantee Safety issues, otherwise, don`t most of the products that use lithium batteries such as power tools and IT products around us become time bombs? Especially iron-lithium batteries will be the most efficient batteries used in electric vehicles in the next few years, such as BYD. The iron batteries used in electric vehicles are actually lithium iron batteries. The cycle life of lead-acid batteries is about 300 times, the cycle life of manganese-lithium batteries reaches 500-800 times, the cycle life of iron-lithium batteries reaches 2000 times, and Toshiba`s new lithium battery reaches more than 5000 times. The charging time of lead-acid batteries is generally more than 6-8 hours. The lithium battery uses a special charger, and the charging time only needs 2-3 hours. Toshiba's new lithium battery can recover 90% of the power in a few minutes. The most important cost issue is that the cost of lithium battery is actually not much more expensive than that of lead-acid. In the case of small energy storage batteries, lithium battery is more competitive than lead-acid. The reason why lithium battery is currently expensive is that its technology is still improving. The old production process is quickly eliminated.
Four Misunderstandings in Purchasing Solar Street Lights
2021 / 01 / 04
Solar street lights are favored by more people due to widespread promotion, but some consumers are not very clear about solar street lights. When buying, they are often blindly seeking high brightness, shape, and low price, ignoring the two most important points of lighting products. : Quality and cost performance. We are very fortunate to have 10 years of experience in solar street light brand manufacturer Ou Shang Lighting, to explain to us the four major misunderstandings of consumers choosing solar street lights. Misunderstanding 1: Blindly pursue the high brightness of solar street lights We all know that different occasions have different lighting standards, and the blind pursuit of high brightness is not only wasteful, but also may cause harm to people. Therefore, first confirm the lighting needs and then choose the solar street lights that meet your needs. Misunderstanding 2: Nominal power and operating power of solar street lights Because solar street lights can be controlled intelligently, the power can be automatically adjusted according to requirements at different time periods, so their use areas and rated power are different. Misunderstanding 3: There is a difference between the actual service life and the nominal data Generally, the nominal life of LED can reach 100,000 hours, but the solar street light system is composed of solar panels, batteries, controllers, light poles, light sources, etc. The life of solar panels is 25 years, and the life of batteries is three to three. In five years, the life span of the solar street light controller is two to five years. Misunderstanding 4: Set the product at the price. Price reflects the combination of cost, quality and brand valu
Talking about the working stability of solar street lights?
2021 / 01 / 02
The stability of solar street lights As the society continues to advocate green, low-carbon, and energy-saving life, people have gradually increased their environmental awareness. Moreover, solar energy has also gained popularity, as a new type of safe and environmentally friendly energy that is "inexhaustible and inexhaustible". Solar energy has also made a great contribution to street lights, so solar street lights have slowly begun to have their current market position. If you want to popularize solar street lights, you must understand the characteristics of our solar street lights. 1. Will not turn off suddenly: Solar street lights use the solar energy of the sun as energy source, charge the battery when the sun is out, and when the environment is dark to a certain degree, the battery will provide power for the street lighting work, so it will not When the lights are turned off suddenly, solar street lights use DC power. 2. The quality of LED light source: The light source of solar street lights generally uses LED lamp caps. The LED lamp caps have a long lighting life (about 50,000 hours), and they will not emit excessive heat when used, which is extremely Greatly extend the life of the light source. 3. It can also be used normally in consecutive rainy days: solar street lights use solar energy to generate electricity, so they can also perform normal lighting work on days without sunlight, and Hongchuang Energy, as a solar street light manufacturer, is engaged in solar street lights When designing the plan, these issues will also be considered, and t
The reason why solar street lights are powerful
2020 / 12 / 31
Solar street lights are so popular nowadays, so what is the reason why they are so popular? Let's listen to the manufacturer's answer for you: 1. For better construction of the city, the in the city are generally changed to solar street lights. The price of solar street lights is reasonable. The installation procedures of traditional street lights used in the past are more complicated, and the circuit needs to be laid, and the power consumption is relatively compared High, and use a relatively large wattage street lamp head, not only dim the light, but also not conducive to the illumination of the city. 2. The price of solar street lights is relatively low, energy-saving and environmentally friendly, and the installation procedures are simpler than traditional ones. At the same time, there is no need to lay very complicated circuits. The price of solar energy mainly consists of four parts. Controllers for street light poles, battery panels and solar street lights. 3. Now that saving resources has become a concern of the whole world, solar energy was invented to bring great convenience to human life, and our country's solar radiation is relatively high, because solar energy is very abundant. The price of solar street lights is uneven, and the price is about two hundred to one thousand yuan. Compared with traditional street lights, the price is much cheaper. In addition to the different materials of the street lamps, the reason for the inconsistent prices is the different brands they choose. For consumers, brand is also a guarantee of quality. Most solar street lights can illuminate for eight to nine hours as long as they are fully charged, so you can refer to the quality of solar street lights based on this when choosing. When c
What accessories do high pole lights consist of?
2020 / 12 / 30
In fact, when we appraise the quality of the high-pole lights, we are testing the quality of these accessories, because only when the quality of each component is not a problem, we can prove that the high-pole lights are qualified and there is no quality problem. So what accessories do high pole lights consist of? Why is one indispensable? Today, Jinchuan Lighting will give you a detailed introduction: 1. The electric lifting system is composed of an electric motor, a hoist, three groups of hot-dip galvanized steel wire ropes and cables. 2. The functionality is mainly frame structure, and some are mainly decorated with steel through and steel pipe. Lamp poles and lamp panels are treated with hot-dip galvanizing. 3. The lighting electrical system is equipped with 6-24 400w to 1000w metal halide (white light), floodlight, floodlight lamps, and the computer time controller can automatically control the switch light time and partial or full lighting. 4. The guiding and unloading system is composed of guiding wheels and guiding arms to ensure that the lamp panel will not move laterally during the lifting process, and ensure that the lamp panel can be automatically detached and locked by the hook when the lamp panel is raised in place. 5. Lightning protection system: a 1.5-meter-long lightning rod is installed on the top of the lamp, and a 1-meter-long grounding wire is installed on the underground foundation and welded to the underground bolt. 6. The light pole is an octagonal, twelve-row, and eighteen-sided pyramidal pole, which is cut, bent, and automatically welded to form a high-strength steel plate. The general height is 25, 30, 35, 40 and other specifications, and the design is highly wind-resistant The capacity can reach 60 meters per second, and each specification is composed of 3 to 4 plug-in sections. The seemingly very simple high pole lamp, it
How much do you know about the inspection standards for high pole lights?
2020 / 12 / 29
Nowadays, many areas have used high-pole lights. The high-pole lights have a large illumination range. They are necessary outdoor lighting street lights for squares or piers. However, many people don't understand the calculation standards of high pole light poles. Today, the high-pole lamp manufacturers will briefly talk about the inspection standards for high-pole lamp poles. There is currently no standard for the structural strength calculation of the poles of high-pole lamps in our country. Generally, it is carried out with reference to the "Code for Design of Tower Structures", "Code for Loads of Building Structures" and "Code for Steel Structure Design". The checking calculations in this section are only checking calculations for seamless steel pipe rods and welded taper rods. The strength check calculation of the lamp pole mainly considers the effect of wind on the , and the bending stress and shear stress formed should not exceed the allowable stress of the lamp pole. However, when street lamp manufacturers design the poles of high-pole lamps, the basic wind pressure is 0.56kN/, that is, the design is based on the tenth wind speed (30m/s). The seismic intensity of light poles shall be fortified according to the seismic intensity of 8 magnitude. When the designed seismic intensity is greater than or equal to 7, the seismic intensity shall be checked. The calculation method can be the bottom shear method. As for the requirements of seismic design, the site and foundation that are favorable for seismic resistance should be selected as far as possible, and the lamp body should be simple in shape, and the mass and rigidity should be symmetrically and evenly distributed. Try to make the center of mass and the rigidity center coincide to ensure the integrity of the structure. High-strength material. Seismic check calculations, f
No main light design, a trend that is "misunderstood"
2020 / 12 / 28
01 Misunderstanding of the "definition" of no main light Without the main light design, 90% of people will literally understand that there is no main light, such as chandeliers, ceiling lights, etc., and the entire indoor space relies on auxiliary light sources (spotlights, downlights) to obtain illumination. However, there is no main lamp design in the designer's mind, and there are two other meanings: 1. There are chandeliers or ceiling lights, but they are only used for decoration, without light sources or not turned on, and rely on auxiliary light sources to obtain lighting functions. 2. There is a main light and a light source, which can be turned on, but the brightness is very low, not enough to support the lighting function of the entire space, and the auxiliary light source can provide indoor space lighting at the same time. The above interpretation can be called a design without a main light, but in summary, it is necessary to have an auxiliary light source to provide illumination. It does not matter whether the main light is present or not, so no main light is not an appropriate name. It is just a form of lighting. At the beginning, it may be a marketing method for designers or design agencies to get a "tall" title and attract more trendy people. Therefore, no main lamp design has become a trend of "word of mouth" by the younger generation of trendy people, and it is deeply "misunderstood". The author thinks that no main lamp design can only be misunderstood as its literal meaning. It should be understood as a kind of "style" of lighting, just like in decoration, light luxury style, black and white gray style, etc., non-main light should be called non-main light style design in the future. 02 Misunderstanding of "Use" Without Main Light Some time ago, a friend consulted about the design of a masterless lamp at home. In
What impact will the price of solar street lights cause?
2020 / 12 / 26
As a new energy product, solar street lights have the advantages of energy saving and environmental protection, but the high cost and maintenance cost have always been important reasons for people's fear. Many friends hope that the price of solar street lights can be lowered. Then how to lower the price and what impact will it bring What? The editor below will share it with us. For solar street light work Many small workshop-style manufacturers have no competitive advantage in their products, so they gain sales by lowering the price of solar street lights. Originally, a reasonable reduction in the price of products would have a beneficial effect on customers or work. However, these small workshop-type manufacturers did not have the advantage of formal solar street light manufacturers in the production process, so they often reduced the production of solar street lights. Standardization, or cutting corners, false standard equipment and selection of unconventional production methods. Through these methods, the price of solar street lights is too low, so that the price of the entire mall is messed up. We all know that many customers still expect to choose cheap products, so more solar street light manufacturers participate in this low-cost game By the way, the shopping malls are gradually full of low-cost solar street lights. And we all know that the quality and service life of such low-cost solar street lights are not ambitions in all aspects. Overnight, the overall reputation of solar street lights will become worse and worse, and then the sales of the entire work will decline. for customers As mentioned above, the price of solar street lights is too low, and its quality and service life are definitely not ambitions. Low-cost
The difference between solar LED street light and integrated solar LED street light
2020 / 12 / 25
The differences between solar LED street lights and integrated solar LED street lights are as follows ①Traditional solar LED street lights are divided into several parts, and all the integrated parts will be combined together to make the volume smaller. Compared with equipment, integration is more convenient ②Lithium battery solar LED street light and integrated solar LED street light are made of lithium iron phosphate battery and ternary lithium respectively. The integrated solar LED street light has a higher voltage and is more helpful for power supply. ③The conversion rate of their electronic boards is also different. The conversion rate of the electric solar panels of the integrated solar LED street lights is higher, so that the integrated charging is faster under normal light conditions. ④Solar LED street lights are normally light control + time control, and the integration has more human body induction, which is more environmentally friendly and energy-saving. The integrated solar LED street light has a simple structure, small size and light weight, which is convenient for transportation and equipment.
Which light source is more suitable for reading?
2020 / 12 / 24
1. Incandescent lamps, tungsten halogen lamps (note that there is also a metal halide lamp, with different principles and gaps in color rendering), low-quality energy-saving lamps, and low-quality LEDs. The strobe is more obvious (keyword: strobe depth). This information is basically not available on the Internet. If you are interested, you can watch the measurement results of EERE and other institutions. You can also use the photosensitive element to connect to the oscilloscope. Anti-stroboscopic algorithm of the camera) look. In addition, the stroboscopic frequency of incandescent lamps, halogen lamps, and energy-saving lamps is not 50Hz, but 100Hz. Energy-saving lamps with high frequency tens of thousands of flashes per second are actually 100Hz. Brainless publicity in the market has confused the operating frequency of the switching power supply with the frequency of the output ripple. 2. The color rendering of incandescent lamps and halogen tungsten lamps seems to be perfect, but this is because the color rendering index itself uses black body radiation as the benchmark when the color temperature is low. In fact, in recent years, academia has advocated examining the two factors of GAI and CRI as standards, while incandescent and halogen tungsten lamps are not very good in GAI. The specific manifestation is that they have poor color resolution and feel annoying. For serious study and work, it is recommended to use a higher color temperature light source, such as 4500K-5000K color temperature, which is close to the natural sunlight outdoors, which is more suitable. 3. Theoretically speaking, LED should not flicker, but due to cost and PF (power factor correction) reasons, most of the current drivers will flicker. In short, If you want to be economical and cost-effective, it is recommended to choose a three-primary energy-saving lamp with a color temperature of 4500-5000K.
The price of LED solar street lights blindly choose the cheapest, okay?
2020 / 12 / 23
In the early stage of street lamp procurement, many customers will ask how much solar street lamps are, whether you are a street lamp manufacturer, such as these questions, customers do not understand the production process of LED street lamps, nor do they understand the structure and principle of street lamps, just choose LED solar street lights are low-priced products. Of course, some customers have to purchase cheap LED street lights because they won the bids at low prices. However, this behavior is undesirable. This will only cause a lot of unnecessary troubles for the maintenance of street lights in the future, including the after-sales of the manufacturers, and there is no corresponding profit. How can there be high-quality after-sales service? The reason for the low price of LED solar street lights is probably the use of inferior methods such as cutting corners to reduce product costs. How can there be no problems with such LED lamps in the later application? How can the maintenance cost be low in the later period, and the safety can not be guaranteed, which may eventually lead to customers repurchasing. This is tantamount to wasting financial resources, material resources and manpower. Therefore, when choosing a suitable price for LED solar street lights, we must choose LED solar street light manufacturers that have passed the qualification certification and product quality system certification. You can also inspect the manufacturer's strength on the spot, check the welding and polishing of the goods, so that you can find a good manufacturer and buy a reliable LED solar street light!
How does the reflective film reflect light?
2020 / 12 / 22
How does the reflective film reflect light? Many people are curious about how the reflective film reflects light. When the light shines, it will reflect so striking light. In fact, this reflection principle is not very difficult. The transportation facility manufacturers come to make a popular science for everyone. In fact, if you have bought products such as road reflective film, it is not difficult to find that there are countless densely packed small particles on the reflective tape, and it will come off if you scrape it with your nails. This kind of fine particles, we call glass beads. Since the glass beads are spherical, and the light projected on the screen is similar to parallel light, when it hits the apex of the spherical shape, the angle of incidence is very small. Part of the light is reflected, and the other part is split and then reflected again. Disassembly occurred and returned to the air and returned to the front of the screen. This also gives us a feeling of reflection. After the introduction of the above content, do you already understand the principle of road reflective film? Since its introduction, reflective film has made a great contribution to social public safety. With the development of the national economy, the improvement of people's living standards, and the enhancement of safety awareness, reflective materials will be more widely used in the Chinese market in the future. So if you need this, please remember to contact us in time.
What are the advantages of LED street lights in energy saving
2020 / 12 / 21
The energy used by a normal street lamp is electricity. Let`s take a 60w LED street lamp as an example. Its annual electricity bill is only 20% of that of a 250W ordinary high-pressure sodium lamp. That is to say, if the annual electricity bill for an ordinary lamp is 1,000 yuan, then the LED street lamp is only 200 yuan. Electricity bill. It is currently the best energy-saving lighting product. Then there are the advantages of the facilities The function of LED street lights is only 25% of ordinary street lights, and the copper cable section is only 1/3 of ordinary street lights, which is a saving. This is the initial investment cost In normal use, LED street light 60W lamp can reach the illuminance of 250W high voltage street light. This effectively reduces the power used. Therefore, all solar street lights use LED street lights Because the power of the LED street lamp is low, the temperature generated is relatively low, and no high temperature is generated. These have undesirable consequences, such as the blackening of the lampshade, these Because there is no infrared and ultraviolet in the LED street lamp, there is no radiation, and no light pollution will be produced. There will be no metal harmful, so its environmental protection is relatively high Therefore, in the current street lamp market, when designing street lamps, LED street lamps are the first.
What are the top ten certification standards for global LED lighting
2020 / 12 / 19
Ten global LED lighting certification standards: 3C certification The full name of 3C certification is the "Compulsory Product Certification System". It is a product conformity assessment system implemented by the Chinese government in accordance with laws and regulations to protect consumers' personal safety and national security, strengthen product volume management. 3C certification is mainly trying to pass a package of solutions such as "unified catalog, unified standards, technical regulations, conformity assessment procedures, unified certification marks, and unified charging standards" to completely solve the long-standing Chinese product certification system. Review, repeated charges, and the issue of whether certification behaviors are not separated from enforcement behaviors, and establishing technical regulations, standards and conformity assessment procedures consistent with international rules can promote trade facilitation and liberalization. ISO9000 certification ISO9000 quality system certification certification bodies are authoritative organizations recognized by the national accreditation body, and the audit of the company's quality system is very strict. For the enterprise, quality management can be carried out in accordance with the internationally standardized quality system that has been strictly audited to truly meet the requirements of rule of law and science, greatly improve work efficiency and product qualification rate, and quickly improve the economic and social benefits of the enterprise . For the outside of the company, when the customer learns that the supplier implements management in accordance with international standards, has obtained the ISO9000 quality system certification, and has strict audits and regular supervision by the certification body, they can
Solar cell module production process
2020 / 12 / 17
The first step: cell inspection The cell inspection process is an electronic current-voltage measurement system used to identify the performance of photovoltaic cells. The tester uses a variety of current and voltage combinations to sample the cell under the variable impedance power generation. The performance of the cell depends on the measured data of the output current-voltage relationship when it is illuminated by light. This relationship is called the "current-voltage curve" and can be obtained by exposing the cell to a constant level of light source and changing its external impedance to change the cell's current-voltage value. Creating a current-voltage curve requires multiple current-voltage point data, and an external trigger function device can be used with the pulse solar simulator. This allows the tester to create multiple continuous pulses (usually 10-100 selection points) to complete the current-voltage curve measurement, generally input 100V~240VAC, 50/60Hz. A PC computer needs to be used as a controller to control this current-voltage measurement system. Step 2: Weld the cells into strings The manual stringing procedure requires a stringing station. A stringing station has two working positions. The stringing station is equipped with a heated welding plate, which can reduce the heat tension caused during the welding process. The string welding technique is compact and coordinated and does not require more external space. Cells of different specifications can be welded on the stringing station. The third step: component layering Manual component layering process: After the cells are connected in strings, they are moved and placed on a light table that can test their electronic performance. At this stage, it is also checked whether there are problems between the cell connections. Then, the battery slices are placed in series on a board that h
What wattage is suitable for solar street lights?
2020 / 12 / 16
How big is the solar street light source installed, and what factors does the size of the light source have to do with? Let's briefly introduce the main factors that affect the size of the light source: the rigid requirement of illuminance, the height of the light pole or the width of the road. Under normal circumstances, the main factor of the size of the solar street light source is this factor, but there is no industry standard in the market. In accordance with national standards, many solar street light source sizes are not standardized. Here we want to introduce the height and width of street lights and the light source size of the light source. Normally, some people will ask, what is the distance between solar street lights? In accordance with the standards of new rural construction, here is a plan to recommend the solar street light source: 5m solar street light with light source: 9W-18W; 6m solar street light with light source: 18 watts -30 watts; 7-meter solar street light equipped with light source: 30 watts-42 watts; 8 meters solar street light equipped with light source: 42 watts -60 watts; 9m solar street light equipped with light source: 60 watts-80 watts; 10m solar street light equipped with light source: 80-100 watts; This light distribution method is the most commonly used scheme in the construction of solar street lights in the new countryside. How about the brightness of the light source equipped according to this standard? A very vivid sentence is: it`s okay to read underneath, so if you install solar street lights for new rural construction, you can design according to this standard, so that in addition to meeting the requirements of normal lighting, it can also save engineering costs; some
The distance should not be greater than 50 meters high pole lights
2020 / 12 / 15
1. The general urban street lamp monitoring poles are manufactured in accordance with the height of 6 meters and the cross arm of 1 meter. The community monitoring poles are customarily manufactured with a height of 3-4 meters and an arm length of 0.8 meters. 1. In the absence of special conditions, the embedded concrete of all monitoring poles is C25 concrete, and the steel bars are in compliance with national standards and wind requirements. The cement during this period is 425 general Portland cement. The proportion of concrete and the small amount of cement should conform to the rules of GBJ204-83; the thread wrapping above the flange of the embedded part anchor bolt is excellent to prevent damage to the thread. Correctly place the monitoring pole embedded parts according to the embedded parts equipment drawing to ensure the extension of the support arm rod. 2. The flatness of the concrete casting surface at the bottom of the pole is less than 5mm/m. Try to keep the pole embedded part level. The flange of the embedded part is 20~30 mm lower than the surrounding ground, and the reinforcing rib is covered with C25 fine stone concrete to prevent water accumulation. 1. Street lamp monitoring poles must have lightning rods and outstanding grounding and lead into the ground (advocate to conduct electricity without using the pole body), and its grounding resistance is less than 4 ohms; the direction and the roadway are straight (or as required by the engineer) anchor bolts as the main reinforcement; 1. It is necessary to set a hand-hole well near the pole, beside the control box, at the corner of the cable, when the cable tube is in a straight line, or when the two cable tubes are not in the same plane and more than 100 mm apart. 2. The inner circumference of the hand-hole well is required to be 500 (length) × 500 (width) × 600 (depth) MM, and gravel paving is use
Why are street lights mostly yellow! Why not use LED so power saving?
2020 / 12 / 10
Maybe something has been with you for a long time and you don`t even feel its existence. We take it for granted that it`s only there until one day it can`t work again. We won`t think it`s important. Street lights, is such an existence, have the little friends encountered street lights maintenance? That night without street lights Must be unpleasant Because Fengyun some time ago Riding a bicycle without street lights and falling over Without street lights, the driving partners will not have much impact. After all, there are still lights to keep lighting, but for others, everything seems to be less friendly. You must know that a lot of reflective materials are used on the bicycle. To reflect other light sources to make it visible to others, similar to this is the reflective guardrails on both sides of the roadbed, and some special groups of work clothes, police, security guards, sanitation workers, etc., if there are no street lights It is difficult to be seen easily by others, which is tantamount to increasing the risk factor of night roads. It can be seen that urban lighting equipment For our production and life Is already an essential part Fire is an important step in the history of human development The use of fire is a milestone in progress Bonfire lit by ancient people Is the earliest lighting Until the 15th century England Only started to have dedicated streets Street lamp for lighting It is said that the first street lamp in the world appeared in Hyde Park in the United Kingdom to prevent bad citizens from committing crimes at night, not to facilitate people`s lives. It was not until the end of the 17th century that William III moved the palace to Kensington Palace. He found that night It is very dangerous to walk to St. James's Palace by yourself. 300 oil lamps were i
How does the solar street light controller control the time?
2020 / 12 / 09
The solar street light controller is an important part of the solar street light. It has serial communication data transmission function, manages the charging and discharging of solar street lights and remote intelligent control, and can control the time when solar street lights turn on and off. But many people do not know how to control the time of solar street lights when using solar controllers. The technician Wang from the solar street light manufacturer below tells everyone this principle. . The solar street light controller can control the two things: the time when the street light is turned on and the duration of keeping the light on. Usually, the solar street light controller does not have a built-in clock, and it does not have a built-in clock. The lighting time is usually triggered by monitoring the current value generated by the solar panel. The current value is usually set to 5ma. Using the solar panel's use time, you can adjust this value accordingly. The new solar street light controller supports multi-time adjustment and control. The lighting power of LED lamps can be set in different time periods and should be adjusted according to actual needs. The adjustment time of each solar street light controller is different. It has an infrared interface, a dedicated data line, and can adjust the network through the network. The best solution is to let the supplier help you before leaving the factory. Complete the operation. Generally, the solar street light controller does not have a built-in clock, and it usually does not operate according to the clock. The lighting time is usually triggered by monitoring the current value generated by the solar panel. The current value is usually set to 5ma. Using the solar panel's use time, you can adjust this value accordingly. The new solar street light controller supports multi-time control. The lighting power of led lamps can be set in d
Why LED street lights will quickly replace traditional street lights
2020 / 12 / 08
With the improvement of LED luminous efficiency and lifespan, coupled with the advantages of power saving, energy saving and environmental protection, the feasibility of LED to replace traditional lighting in the application of street lamps is greatly improved. Compared with traditional lighting sources, LEDs provide better lighting capabilities in terms of light source dispersion and energy saving, and at the same time change the general industry's perception of the use of high-quality light sources, and are also applied to streets and general roads. Current streets use high-pressure sodium lamps for lighting, and some use metal halide, low-pressure sodium lamps or other types for lighting. The use of high-pressure sodium lamps is due to their longer service life and higher efficiency compared to other traditional lamps, but they are less selective in the provision of colors. LEDs have a longer service life and lower maintenance than high-pressure sodium lamps Cost, a variety of colors available, low energy consumption and cost savings. However, the initial cost of using LEDs is still higher than that of commonly used light sources. Professional LED street lamp manufacturers introduced that under the rapid growth of LED technology and continuous improvement of product characteristics, LED street lamp demonstration plans were launched in various countries. Through the evaluation and analysis of LED street lamp demonstration plans, it can provide governments and LED manufacturers in the future street lamp market. Put it into application as a demonstration plan. The LED street lamp demonstration plan is to replace the original 121 watt high pressure sodium lamp with 15 78 watt LED lights on 3 roads. For comparison and comparison, a brand new high pressure sodium lamp is installed on the east side of a road and LED on the west side. Street lights; LED street lights are installed on one r
What are the advantages of installing city power complementary solar street lights?
2020 / 12 / 08
With the rapid development of solar photovoltaic power generation technology, solar street lights have quickly been promoted and applied in cities and rural areas, especially in rural areas where there is no power grid, and have achieved success. At the same time, many electricity has been installed Solar street lights have also begun to be installed on the urban roads of the route, but these roads are different from rural roads. If they are designed in the same way, on the one hand, they cannot meet the requirements of urban road lighting, and on the other hand, they will waste resources. Therefore, the utility power complementary solar street lamp can solve this situation well. The utility power complementary solar LED street light is composed of solar panels, solar street light controllers, batteries, lighting fixtures, consoles and power communication lines. Its advantages are very obvious. The following editor will introduce to you what its advantages are: 1. It can greatly reduce the cost of dual power supply for street lights in urban areas, reduce energy consumption, and conform to the concept of green and environmental protection. 2. Turn on the lights 365 days a year. Normal solar street lights are generally unable to keep on for multiple rainy days because of battery capacity and battery panel power design issues. The complementary solar LED street light from the mains can be automatically switched to the power source during rainy days, ensuring that the lights are on every day for 365 days. 3. Improve the service life of solar batteries. Complementary solar street lights with commercial power can reduce the number of cycles of solar batteries to a limited extent, which will inevitably increase the service life of batteries. 4. There is no need to arrange additional communication lines, and the cost is low, the communication error rate is low, it is not easy to be interfered, and large-scale networking control can be ca
Introduction to the history and culture of street lamps
2020 / 12 / 06
Introduction to street lamps In ancient times, people used kerosene for lighting at night. Kerosene lamps were not only easy to extinguish, but also consumed a lot of fuel and were not bright. Moreover, it`s good to be able to use kerosene lamps or candles at that time, but those poor families can only fumble at night when they can`t reach out their fingers. Therefore, there have been "chipping walls to steal light" and "fireflies" since ancient times. "Nang Yingxue" said. It can be seen how much warmth and convenience the electric light invented by Edison brought to the world. Nowadays, there are many kinds of street lamps. According to the shape, they can be divided into LED street lamps, double-arm lamps, single-arm lamps, high pole lamps, solar lamps, Chinese lamps, and antique lamps. According to the geographical location, they can be divided into landscape lamps, Garden lights, lawn lights, traffic lights, guardrail lights, etc. Because street lamps are exposed to wind and sun all year round, their lifespan is relatively shorter than other household lamps. It is precisely because of this that those scientists invented street lamps that are more durable, corrosion-resistant and wear-resistant. Of course, the price of street lights of different textures is different, so I can't come up with some specific price standards for your reference, I hope you forgive me. The magnificent overpass will also amaze you. Yes, the street lights also decorate the surrounding scenery while illuminating people. The city will prosper because of the street lights. The embodiment of urban development also has the contributions of street lights. In the picture, we can clearly see the outline of the overpass, and drivers can drive more safely on the overpass. The lighting of street lamps also brings a certain guarantee for our life safety. What we see now is a straight long bridge on a river surf
2020 / 12 / 05
Shine Action"---Bosui Lighting's long-term and systematic energy-saving and environmental protection movement. With Bosui Lighting, there is light. The light represents light, hope and the future, and the light represents warmth, love, dedication and guidance. Bosui Lighting is engaged in For a bright business, the company and every employee of the company are consciously fulfilling the responsibility of a corporate citizen and giving our care and strength. The process of industrialization has exacerbated the global environmental and energy crisis. The massive emission of greenhouse gases, the over-exploitation of resources such as oil and coal, air and water pollution, the greenhouse effect and other environmental protection issues are threatening and harming our environment and energy conservation. It is urgent to reduce emissions. As a lighting company based in China and facing the world, the lighting products and services output by Broadway Lighting to the society are multiplying. We are well aware that, in addition to constantly exploring the development path in the industrial economic field, an enterprise also shoulders the responsibility of promoting the progress of social civilization. In the corporate philosophy of Broadway Lighting, the two are equally important. We have been advocating the concept of "light environment", using excellent lighting products and application solutions to create a beautiful, healthy and comfortable artificial lighting environment for the public, and using light to create high-quality commercial and residential spaces. At the same time, we have been working hard to adopt more advanced lighting technologies, materials and processes to improve the luminous efficiency of lighting fixtures, extend their service life, reduce energy consumption, and vigorously promote and apply energy-saving lighting products. The annual el
Failure and avoidance of solar lights
2020 / 12 / 03
1. The fixing strength of the ground cage is too small, which makes the installation of the lamp unstable. Reason analysis: there is no professional foundation designer; the quality of the ground cage production personnel is not strict; the ground cage is cut corners and shoddy. How to avoid: Professional lighting designers to ensure design quality, high-quality production personnel plus quality control internal inspections, strictly control the quality of the cage welding. From raw material quality control to finished product quality inspection, to ensure that the product meets the requirements. 2. The foundation structure design is unreasonable, causing water to soak the battery. Reason analysis: There is no professional designer to carry out reasonable foundation design, and the on-site construction personnel have poor ability to control the site and cannot adjust the foundation position according to the actual situation. How to avoid: Excellent professional designers carry out foundation structure design based on actual investigations, and qualified on-site construction teams can carry out reasonable construction based on on-site factors. 3. There is no insulation measures in the battery compartment, and the battery capacity decreases. Reason analysis: The designer has no concept of battery insulation, and the construction staff is not high in professional quality, and cannot fully follow the technical requirements. How to avoid: Excellent designers can carry out special treatment according to local climate conditions, and professional construction teams strictly follow standardized operating procedures for construction. Also need: 4. A qualified installation and construction team ensures that problems in the installation process are discovered in time and can propose solutions. 5. Professional designers must keep abre
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