Green Earth has become a more professional and full-fledged company since a decade development.

greenearthcn@greenearthcn.com   +86 13823531612       

The Option Method of the LED Industrial Mine Lamp, There Are These Points "purchase"

  Author :Green earth– LED Strip Lights manufacturers

How to choose LED industrial mine lamps, this is a problem, let's let Pruss's small series to answer your questions.

1. Select according to actual needs. For example, coal, petroleum, chemical and other industries, while choosing LED industrial lamp lamps, not only is it to consider whether lighting needs are met, but also considering factors such as dustproof, waterproof and even explosion-proof. This is an important factor that limits the choice of LED lights. In general, the level of LED industrial and mining lamps is relatively relatively comparable to the level of replacement of lamps, which increases invisible investment costs in a certain extent. Therefore, such industries need to consider whether the product meets the quality standards and whether to explosive certification.

2, price considering and cost selection. Especially by explosion-proof certification, military certification and quality system certified LED industrial mine lamps, material production and material production standards will be strictly enforced, so this price of such LED mine lamps may be in ordinary lamps. Although the price is slightly, this LED industrial mine saves the cost of second purchase of lamps and repairs and replacement. It is more important to provide a reliable guarantee for our safety production, so choose explosion-proof certification, military certification and product quality system certification. The LED industrial mine lamp is a good choice for a price.

3, the good LED industrial mine lamp adopts integrated high-power lamp beads or patch lamp beads, and its lamp beads are clear, the production lines of glue and LED industrial minens are also clear. When purchasing, consumers observe whether the appearance of the LED industrial mine lamp has cracks, loose traces and whether the surface of the LED industrial mine lamp is destroyed. If any, it indicates that it is a inferior product, because of a good LED industrial mine lamp in installation and disassembly process There will be no loosening, cracks, etc.

4. Wholesale consumers of LED indillars can also distinguish their quality through housing materials of LED industrial mine lamps. A good LED industrial mine lamp uses a strong thermally conductive space aluminum material. Oxidation of aluminum materials exhibits smooth, no stereotype, inferior LED industrial mine lamps, which are used as surface rough plastics, which have the characteristics of variability, scratching, and different heat dissipation.

5. Watch the temperature during work. Under working conditions, the temperature of the good LED mine lamp will not be too too, and the hand can be used. If the purchased product is obviously heated in the work, then the quality of the product is problematic.

In addition, if the light of the LED mine lamp has a flashing phenomenon, this also shows that there is a problem with its quality. I hope that the above information can provide some help from you when purchasing the LED industrial mine lamp.

The Option Method of the LED Industrial Mine Lamp, There Are These Points

GET IN TOUCH WITH Us
no data
recommended articles
News Application
About [LED Tube] Meet Common Problems, LED Flood Lights, LED Industrial Mine Lamps, LED Tubes
About [LED Tube] Meet Common Problems, LED Flood Lights, LED Industrial Mine Lamps, LED Tubes
  Author :Green earth– LED Strip Lights manufacturersAs far as the LED tube we have seen, there is a structural, internal wiring, anti-electric shock protection, insulation resistance, and electrical strength, creepage distance and electrical gap, heat resistance and refractory. Different LED tubes are different from the light source and materials that determine different price and safety, and the LED tube has a built-in power supply, and the agency different decisions is different.Century Ruiguang Company Engineering Department Li Manager's current technical security issues related to LED tubes, for the type II anti-electric shock type, requires LED tube input contact to reinforce insulation resistance and electrical strength, many built-in power transformers and LED module aluminum substrate Improper installation, causing the test to pass. Or many companies use non-separated power supplies in order to save costs and power efficiency. Internal wiring is mainly linear and insulating thickness, mechanical damage, and insulating layer. The inside is basically can't be in contact with the lamp shell of the aluminum, and the insulation is enhanced. It is also necessary to avoid internal wires and power supply directly to contact the outer casing and prevent the wire from being broken. In terms of structure, it is necessary to prevent insulation of the lamp head, screw, and contact metal surface, and the corresponding lamp head plastic should be used to prevent melting. Since the screws of the LED tube are directly locked, they are required to pay attention to the creepage distance and electrical interval. The internal power supply and the aluminum housing are needed to be separated from the insulating sleeve to reach the power level. The lamp holder and the lamp body are relatively insulated to prevent leakage of the shell.Article Source: LED tube
About [LED Tube] Industry Case, LED Industrial Mine Lamp, LED Tube, LED Spotlight
About [LED Tube] Industry Case, LED Industrial Mine Lamp, LED Tube, LED Spotlight
  Author :Green earth– LED Strip Lights manufacturersIn 2014, the LED lighting industry was not destined to be an ordinary year. Thunder X illuminated, followed by Wuhan, Hubei, after Hangzhou, Zhejiang, once again“replace”Guangdong Shenzhen operations middle candidates; Yigong and Wu Zhengzheng broke up and the goods were 120 billion to buy, the original agent will be in the question, leaving a lot of topics worthy of the illumination. BeTwenty years ago, Guangzhou, there is a group of fresh young people, we all have simple wishes, this wish is just a little bit better for the days. They stepped on classic“Phoenix”Double bar bike, the street alley is delivered by a hardware store. They grow in plain, change in growth, very fast,“After the Yangtze River”, A batch of storm-free pre-sealing, the state-owned bulb manufacturing plant falls, another batch“Unique”The private lighting company founded it, which also laid a lot of a lot of a lot of lines.Replacement brands frequently in the short term, the loss of the dealer cannot be estimated. Huizhou's potential brand West X original Nanjing agent, from the west x brand I can't promote the promotion fees, I have to light your career with him.“Puff”Break up, turn the flower light.In the transformation of China's economy, our employment is increasing, and the warehousing capital is increasing, and the delivery capital is increasing, and the manufacturer is looking for a variety of increases, and the quotation is getting more flat. Many dealers are carrying a micro profession. Selling, and even no profit sale, and even some are still being sold.Article Source: LED tube
Eight-meter Solar LED Stream Pole Strength Calculation
Eight-meter Solar LED Stream Pole Strength Calculation
  Author :Green earth– LED Strip Lights manufacturersEight-meter solar LED stream pole strength calculationThe following explanation is determined according to GB50135-2006 "Tower Structural Design Specification". Known Conditions are calculated in maximum wind speed V = 36m / s, 12 typhoon. Solar LED Street Light Bar Material Q235 Wait Stress [σ] = 225000kn / m2.Solar LED street lamp lever shape size 8m, light pole height h = 8m, wall thicknessδ5, upper mouth diameter D = 60, lower mouth diameter D = 165 . The upper part of the light pole is in the upper arm length size is l = 1.3M lamp bottom plate flange 420 ×420 .Solar LED street lamp foundation size, foundation profile 0.6m×0.6m, buried depth 1.5m, ground bolt hole distance 320 ×320 , the bolt diameter M24 is four.Solar LED street light pole strength calculation: standard wind pressure calculation, basic wind pressure is W0 = 0.8kN / m2 by wind speed 36m / s, the standard wind pressure W = W0·KT = 0.8×1.1 = 0.88kn / m2. The wind pressure adjustment coefficient KT takes 1.1.The wind calculation of the solar LED street lamp holder stroke light headμS, conical rod body 8.7 wind pressure high speed change coefficientμZ, take 0.9, the light pole is in the wind area S rod = 1.06m2, the street lamp is in the wind area S light = 0.3m2, the light rod is affected by the wind F rod = W·μYes·μexist·S rod = 0.588KN, the lamp head is affected by wind F light = W·μYes·μexist·S light = 0.166knThe total bending moment of the solar LED street lamp lever is calculated, the light pole bending moment M rod = f·H / 2 = 1.176KN·m, the lamp head to the bending moment of the pole, M light = F light·H = 1.328KN·M total bending moment,σM = M rod M lamp = 2.504 kN·NoSolar LED street light pole bending modulus calculation. WZ =πD 4—D4 / d = 3.14×(0.1654-0.1554) / 32/0.165=0.0000976m3.Calculation of solar LED street light pole bending stress. Bending stressσσ=σM / W0 = 25661.8kn / m2σσAs seen from the above calculations, the strength of the solar LED street light pole is sufficient. The geodial bolt intensity check, the wind direction is the diagonal, the tension of the terrain bolt is the maximum N =σM×Y /σY²= 2.504×0.327 / 0.327²2×0.1²= 6045KN, safety factor k take 2.5 floor bolts M24 effective cross-sectional area, s = 314 ², Q235 steel yield limit,σS = 235n / ², Licensed pull N =σYes×S / K = 235×314 / 2.5 = 295KN> n = 645KN, and the ternary bolts are more than four M24.YWX [Excellent Promotion Screen 18013196696]
no data
Green Earth is continuously approaching different markets in various ways, we will keep on researching and designing innovative products, bring a better light to human beings. 
QUICK LINK
CONTACT US

Market cooperation : Pei Yin

E-mail : greenearthcn@greenearthcn.com

Phone : +86 13823531612

Supplier Cooperation : Zhi Song

E-mail : songzhi@green-earth.cn

Phone : +86 13588306599

ADDRESS
5-7F, Block 1, Industrial Park 29, Makan Village, Xili Town, Nanshan District, Shenzhen,China. 518055
FOLLOW US
   

Copyright © 2021 GREENEARTH  |  Sitemap

chat online
Please message us and we’ll be sure to respond ASAP, what product you intrested in?