Open Category: solar lights lamps
Floodlight, English name: Floodlight. The floodlight is a point source that can be uniformly illuminated in all directions. Its range of illumination can be arbitrarily adjusted to represent an octahedral icon in the scene. Floodlights are the most widely used light source in effect making, and standard floodlights are used to illuminate the entire scene. Multiple floodlights can be used in the scene. To produce better results will be shot with a bulb into a large reflective umbrella, for high-brightness diffusion light source to use. For the shed lighting is indispensable, but for the general amateur indoor photography, lighting can also be regarded as one of the light. The floodlight produces a highly diffuse, non-directional light rather than a clear beam of light, and the resulting shadows are soft and transparent.
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table of Contents
1 basic content
4 floodlights are from a specific point to each
6 practical application
The main technical parameters
Equipped with light source
Basic content / floodlight editing
Scoop light (Scoop light), it is a can be uniformly illuminated in all directions point light source. The floodlight produces a highly diffuse, non-directional light rather than a clear beam of light, so that the resulting shadows are soft and transparent, and when the object is illuminated, the speed of illumination is much slower than with the spotlight, And even some lighting weakened very slow floodlights, looks like a light source does not produce shadows. While the spotlight projects a directional, clear boundary beam that illuminates a particular area.
Material / floodlight editing
The lamp body is made of aluminum alloy die-casting electrostatic coating surface treatment, coating high temperature, anti-acid and alkali, anti-aging lamp body with light source electrical design, compact structure, small size reflector applications imported high purity aluminum, Reflective surface design, the formation of a variety of different needs of light distribution, high luminous efficiency, glare light can be according to customer demand, you can use single-ended or double-ended metal halide lamp or high pressure sodium lamp holder E40 or RX7s mask for 5mm tempered glass, Safe, high temperature, high strength, translucent good seal for the anti-corrosion silicone rubber seal, good sealing, waterproof, dustproof applications High-performance inductance ballasts, triggers and capacitors to ensure that the electrical performance of the lamp meet the national standard Line for 1mm2PVC for signs, stadiums, squares, trees, billboards, car parks, building facades and so on.
Features / floodlight editing
Floodlights as electric light source of the replacement products have been recognized by more and more people, has also been applied in many areas. Its main features are as follows:
, Long life: general incandescent, fluorescent, energy-saving lamps, and other gas discharge lamp has a filament or electrode, and filament or electrode sputtering effect is precisely the inevitable component of the lamp life limit. High-frequency electrodeless discharge lamp without or less maintenance, with high reliability. Life of up to 60,000 hours (10 hours per day, life can reach more than 10 years). Compared with other lights: 60 times the incandescent lamp; 12 times the energy-saving lamps; 12 times the fluorescent lamp; 20 times the high pressure mercury lamp; floodlight's long life and thus greatly reduce the maintenance of trouble and the number of replacement , Saving material costs and labor costs, and to ensure long-term normal use. As the flood light without the electrode, is the principle of electromagnetic induction and fluorescent discharge principle combined with light, so it does not exist to limit the life of the inevitable components. The service life is determined only by the quality level of the electronic components, the circuit design and the manufacturing process of the foam, the general service life of up to 60,000 to 100,000 hours.
2, energy saving: compared with incandescent, about 75% energy saving, 85W floodlight luminous flux and 500W incandescent light flux roughly the same.
3, environmental protection: it uses a solid mercury agent, even if the break will not cause pollution to the environment, more than 99% recoverable, is the real green light source.
4, no flicker: because of its high frequency of work, so as "no stroboscopic effect", will not cause eye fatigue, protect the eyes healthy.
5, color is good: color index greater than 80, light color soft, showing the natural color of the object according to the photo.
6, color temperature optional: from 2700K ~ 6500K by the customer according to the need to choose, and can be made of color light bulbs, decorative lighting for the garden.
7, the high proportion of visible light: in the light emitted, the visible light ratio of 80% or more, visual effects.
8, without preheating. Can be immediately activated and restarted, many switches will not have the ordinary with the electrode discharge lamp in the light of the decline.
9, excellent electrical performance: high power factor, low current harmonics, constant voltage power supply, the output of a constant luminous flux.
10, the installation of adaptability: can be installed in any direction, without restrictions.
The floodlights are edited from a specific point to each / floodlight
The direction of uniform irradiation of objects, use it to simulate the best light bulbs and candles.
The main scope of application: billboards, highways, railway tunnels, bridges and halls, squares, construction and so on
omni: The floodlight is a "point light source" that can be uniformly illuminated in all directions. Its range of illumination can be adjusted to produce a shadow of the object. Floodlight is the most widely used in the effect of a light source, "standard floodlight" is used to illuminate the entire scene, there is no specific range. Scene can be used to coordinate the role of multiple floodlights to produce better results. It should be noted that the floodlight can not be established too much, otherwise the effect will appear dull and dull. So in the usual effect of the production map, and more attention to experience the lighting parameters and layout of the effect of the scene effect of the scene, the accumulation of experience, master the light with the skills.
LED / floodlight editing
LED floodlight is a point of light can be uniformly illuminated in all directions, its range of illumination can be adjusted in the scene as a positive octahedral display. Floodlights are the most widely used light source in effect making, and standard floodlights are used to illuminate the entire scene. Multiple floodlights can be used in the scene to produce better results. Floodlight is the most widely used in the effect of a light source, the scene can be used to coordinate the role of multiple floodlights to the birth of a better effect. Is a uniform point from a specific direction to illuminate objects in all directions.
The floodlights illuminate objects evenly from a specific point in all directions.
Need to use the material: LED guardrail light clip, with waterproof function of the transformer, sub-controller, the steps are as follows:
1, the installation of fence, perforated in the wall, according to the actual requirements of the pitch, usually within 3 cm;
2, do anti-static measures, such as workstations to ground, the workers wear the corresponding static clothing, anti-static measures, because different grades of LED floodlight quality, antistatic ability of different strength;
3, the installation of attention to sealing, poor sealing, diameter LED floodlight effect of life;
4, LED flood light wiring is best not more than 25 cm, the transformer power can be a corresponding variable length, or affect the brightness.
1, try to use the series LED form, because LED flood light voltage difference is special. Ordinary LED peak current is maintained at 80 mA, the reverse voltage in the 6V up and down, in the LED application should pay attention to the design of the circuit when the peak voltage and current under this limit.
2, the use of welding less than 25 watts, the soldering iron temperature control at 300 degrees Celsius in the high temperature under the exposed SMD LED, do not squeeze its epoxy part, or wipe with a sharp object, because the LED lights are very fragile Of the easy to damage, welding time 3 seconds.
LED floodlights are widely used, so the installation of tips and precautions is very important, LED is a new light source, in the correct installation mode, to ensure that LED floodlight stable long-term normal work.
Practical application / floodlight editing
Flood light is a kind of global lighting point light source, light to all directions in all directions, no clear target, commonly used as auxiliary light, ambient light flood light main are the following: multiplier default value of 1, when greater than 1, the intensity of the light increases, and when it is negative, it absorbs light and absorbs the light from the surface of the illuminated object. Contrast: Adjusts the contrast between the light and the transition zone. Softening the transition Boundary attenuation of the area and the shaded area Parameters:
Close the distance: start: the invisible starting position end: the invisible end position, the fully visible starting position use: use the attenuation setting show; show the light source attenuation range in the view long distance attenuation: start: visible start The greater the distance between the floodlight and the object, the smaller the angle of the object and the smaller the intensity of the object.
ZY8220 floodlight / flood light editing
Example of the ZY8220 floodlight produced by Tongming Electric Appliance
Widely used in roads, railway tunnels, bridges and culverts, squares, construction and other flood lighting for use. ZY8220 series floodlight protection class: IP65 grade: WF2
1, the use of special high luminous efficiency, long life of the gas discharge lamp as a light source; the use of dual-tube HPS lamp, you can immediately start and restart, no cooling.
2, imported anodized aluminum reflector, higher luminous efficiency, glare smaller.
3, the choice of high-strength alloy material, with strong resistance to strong impact and impact capacity, multi-shock structure and surface coating treatment in the roadbed, rail and other high-frequency vibration and high temperature environment in the long-term work.
4, wall-mounted and ceiling and other installation methods, the angle of exposure according to the need for up and down within 120 ° range of arbitrary adjustment.
5, electrical box with split installation, effectively reduce the electrical temperature, thus ensuring electrical life.