Articles tagués: Bande lumineuse LED COB

Combien y a-t-il de LED dans une bande lumineuse à LED COB?

How many beads do LED lights have in general?  

Mainly about the traditional lamp belt, the number of commonly used lamp beads are: 60 beads/meters, beads/meters, beads/meters, beads/meters!  

The more beads, the closer the arrangement between the beads, the brighter the lamp belt.  

If your home lamp belt is hidden installation, you can choose less beads, if it is an open lamp belt, it is recommended to use the lamp groove, and choose at least one meter of light, so that the light effect will be more ideal. And the lamp belt also has single row, double row of points.  

Led soft light bar Specifications Difference between LED soft light bar and LED hard light bar

Led soft strip is a relatively advanced lighting lighting in the lighting industry at present. Led soft strip is mainly based on the flexible circuit board made of polyimide PI substrate as the carrier, and is installed into the high-brightness LED emitter chip through series and parallel circuit design, and then connected to the power supply to control the lighting effect. And LED soft light strip is also a kind of LED lamp belt. Led soft strip his characteristics are also very obvious, such as flexible circuit board, good stability, very low power consumption, haute efficacité, and the length can also be controlled by itself. So LED soft strip is widely used in many industries.  

Led soft strip specifications

According to the luminous color, there are often monochrome bright light belt, monochrome dark light belt, three-color light belt, colorful light belt;  

According to the size specifications are often *, *, *8millimètre, *7millimètre, *6millimètre, *5millimètre, *8millimètre, *6millimètre, *5millimètre, *4mm and other types;  

According to the overall packaging classification: waterproof type, bare type;  

According to the circuit board surface process classification: OSP oxidation resistance type, gold sink process type;  

According to the circuit board other process classification: large area sensitive white oil type, large area hot solid white oil type, large area sensitive black oil type, large area hot solid black oil type.  

FlexLightBar. This is the English name of LED soft light strip, which means flexible light strip. And Chinese LED soft light strip is the same thing, but the name is different.  

Led soft strip price

Often with the flexible circuit board made of polyimide PI substrate as the carrier, through the series and parallel circuit design of high brightness LED luminescent chip, with the connection of power supply and light emitting program controller to achieve a variety of dazzling lighting effects of LED lamp belt, called LED soft strip.  

Thermal conductivity double-sided tape LED light strip: ￥11/ m (price source network, for reference only)  

One meter 54 lamp RGB full color running horse: ￥47/ m (price source network, for reference only)  

Patch LED soft strip: ￥22/ meter (price source network, for reference only)  

Drip sleeve LED soft light bar: ￥14.6/ m (price source network, for reference only)  

Shenzhen spot hot soft light bar: ￥8/ m (price source network, for reference only)  

LED soft light strip and LED hard light strip difference

1, LED hard strip is made of PCB hard board assembly circuit board, LED useful patch LED assembly, also useful direct plug LED assembly, depending on the need for different components. The advantages of hard strip are relatively easy to fix, processing and installation are more convenient;  The disadvantage is that it cannot be bent at will and is not suitable for irregular places. There are 60 LED and 72 LED patches for hard lamp strips.  

2, the flexible LED lamp belt is made of FPC as the assembly circuit board, with the SMT LED assembly, so that the thickness of the product is only the thickness of a coin, does not take up space;  The general specifications are 30 LED, 60 LED, LED, etc., different users have different specifications. And can be cut at will, can also be arbitrarily extended and light is not affected. FPC is a soft material that can be bent, folded and wound at will, and can be moved and expanded in three dimensions without breaking. It is suitable for irregular places and narrow Spaces, and can be arbitrarily bent and wound, suitable for any combination of patterns in advertising decoration.  

Led soft light strip is a very common light source in our life, in advertising signs, three-dimensional luminous words, advertising light box, car taillights, headlights, special clothing, mobile phone background light and signal sensor light are used. And LED soft light strip can be divided into monochrome light belt, monochrome dark light belt, three-color light belt, colorful light belt, and he is also very convenient to install, but when you install it, we must do a good job of waterproof work, and the lamps and lanterns in the installation to reinforce, the interface should also do a good job of waterproof work. In addition, we must pay attention to his safety performance when we choose and buy.

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Quelle est la meilleure usine de bande lumineuse LED COB de Chine?

Huizhou AMOWO Industrial Co., Ltd.

AMOWO Industrial Co., Ltd. est un fabricant professionnel. Spécialisé dans la fabrication d'éclairage LED, avec 10 ans d'expérience à l'exportation. Nous accordons plus d'attention à la qualité des produits. Avec un système de gestion parfait, personnel technique qualifié et créatif R&équipe D, nous pouvons fabriquer des produits sur mesure avec les exigences du client, et fournir un service OEM. Nous aimerions coopérer avec des partenaires du monde entier, sur la base de l'égalité et des avantages mutuels. Nos produits sont exportés vers l'Europe, Amérique du Nord, Asie, Moyen-Orient et autres régions. Nous pouvons vous assurer de la qualité, conditions et crédit favorables. Nous pouvons fournir les services OEM les plus satisfaits dans les plus brefs délais selon les clients’ conditions. AMOWO insiste sur le “des produits, un service, professionnelle, concentré” philosophie d'entreprise. Notre excellente équipe de vente est toujours à votre service!

Ceinture de lampe Cob et ceinture de lampe LED qui sont bonnes

La lumière LED se sent mieux, avec une luminosité et une stabilité élevées

Fabricant de perles de lampe recommandé

Puissance de bande Cob

Puissance de la ceinture de lampe Cob entre les watts. Le COB dans la lampe LED fait référence à la source de lumière COB utilisée dans la lampe LED.. ChipOnboard signifie source de lumière COB. La source de lumière Cob est une technologie de source de lumière de surface intégrée qui colle directement la puce LED sur le substrat métallique miroir avec un taux de réflexion élevé..  

Ceinture de lampe d'un mètre de puissance – entre watts, chaque mètre sur les petites perles pas moins de 30 intervalles 3 centimètres, 15 mètres est proche de, avec diode électroluminescente LED, chaque puissance 0.05 watts, donc une puissance totale de 25 watts, comme des petites perles ordinaires, chaque perle a une puissance d'environ 0.2 à 0.3 watts.  

Cet article présente principalement

  Bien sûr, il comprend également une ceinture de lampe flexible et une ceinture de lampe dure.  

FlexLEDStrip, c'est le nom anglais de la bande lumineuse LED flexible, Flex dans la traduction Google est flexible, dans la traduction Yahoo, c'est un fil conducteur, mais les clients étrangers disent que FlexLEDStrip est ce que nous appelons une bande lumineuse LED flexible.  

Quelle marque de source lumineuse COB est de bonne qualité?  

Pourquoi la bande lumineuse COB apparaît-elle comme un phénomène lumineux inégal

Bande lumineuse inégale, principalement lié à la conception de la ligne, la bande lumineuse a une longueur de connexion maximale, selon l'utilisation de l'alimentation du variateur, est une alimentation à tension constante ou une alimentation à courant constant, pour calculer la longueur maximale de connexion de l'effet de ligne, peut garantir que la bande LED dans la lumière lorsque la consistance.

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Comment installer la bande lumineuse LED COB?

What is the installation method of LED car light strip

Second step: then you can take electricity on the lamp holder of the width lamp, but to distinguish the positive and negative poles, it is best to use the electric pen quantity, the bright is the positive pole, if you want to improve the life, you can series an ohm resistor on the lamp set to limit the current, to prevent the lamp set by the mutation of high voltage breakdown.

Marcher 3:  Article LED car light installation is mounted on the front bumper can intake grid, even the good line, the use of hot melt adhesive sealing in waterproof and wheels to each tire off, put article LED auto light to the part of the brake pads, there should be a place to fixed, looking is what car, along with the parts of the site, as long as can be fixed in a circle, very simple,  Can get online first look for the structure chart of your car, so be sure of a few.  

Marcher 4:  Electricity pen to find small car lights line, shut off the small lights, pencil is not bright, open the small light electric pen on, finding the line after the main article LED car light the connected and the negative electrode wire can meet the headlight assembly negative line also can directly take iron, it doesn’t matter, wrapped in electrical tape or heat shrinkable tube, to mend junctions, fixed good article LED car light, complete,  The small light line is in the headlamp assembly wiring harness, open the boot cover and look behind the headlamp.  

Led lamp wiring diagram

The steps for connecting LED lights are as follows:  

1, first install the current limiting resistor on the negative pole of the power line.  

2, then separate the positive and negative lines of the LED lamp belt.  

3. Remove the positive pole line of the LED lamp belt with a peeling device.  

4, stripped LED lamp positive line. As shown in the figure below.  

5. Connect the negative pole line of the power supply with the positive pole line of the LED lamp strip.  

6. Then connect the negative lead of THE LED with the current limiting resistor.  

7. After completing the above steps, the wiring of the LED lamp is completed.  

8. Enfin, open the LED light switch for testing, and find that the LED light is on and the wiring process is correct.

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Bande lumineuse LED SMD et COB Quelle est la différence?

What is the difference between coB downlights and LED downlights

1. Different technology

Leds are solid-state semiconductor devices that convert electricity directly into light. Led, as the third generation of lighting technology after incandescent lamp and fluorescent lamp, has the characteristics of energy saving, environmental protection, safety and reliability.  

Cob light source is directly attached to the led chip high reflective rate of mirror surface of high photosynthetic efficiency of metal substrate integrated light source technology, the technology to eliminate the concept of stents, electroless plating, reflow soldering, SMT process, so the process to reduce by almost a third, cost savings by a third, popular terms is more advanced than led lights, and the lamp that shield an eye.  

2. Different lighting

Led lights can save energy, environmental protection, no strobotron no ULTRAVIOLET radiation, the disadvantage is blue light harm. Cob lamp high color rendering, light color close to natural color, no stroboscopic, no glare, no electromagnetic radiation, no ultraviolet radiation, infrared radiation, can protect eyes and skin.  

Cob advantages

1. Advantages of production and manufacturing efficiency

The production process of COB packaging is basically the same as that of traditional SMD production process. The efficiency of COB packaging is basically the same as that of SMD packaging in the process of solid crystal and welding line. Cependant, the efficiency of COB packaging is much higher than that of SMD products in dispensing, separation, splitting and packaging.  

The labor and manufacturing cost of traditional SMD packaging is about 15% of the material cost, while the labor and manufacturing cost of COB packaging is about 10% of the material cost. With COB packaging, the labor and manufacturing cost can be saved by 5%.  

2, low thermal resistance advantage

The system thermal resistance of traditional SMD packaging application is: chip – solid crystal gel – solder joint – solder paste – copper foil – insulation layer – aluminum material. COB package system thermal resistance: chip – solid crystal gel – aluminum. The system thermal resistance of COB package is much lower than that of traditional SMD package, which greatly improves the life of LED.  

.  3, light quality advantage

Traditional SMD packages attach multiple discrete components to THE PCB in the form of patches to form light source components for LED applications, which has problems of spot light, glare and glow-out. COB packaging is integrated packaging, is a surface light source, the advantage is a large Angle of view and easy to adjust, reduce the loss of light refraction

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