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The lamp body structure of par light

Views: 0     Author: Site Editor     Publish Time: 2022-06-01      Origin: Site

The lamp body structure of par light

The stage par light cooperates with music, scenery, costumes, props, makeup, etc., so that the audience can enjoy the perfect comprehensive stage art. The stage par light was originally used for stage lighting to adjust the brightness and illumination distance of the light, and now it has developed to light and shade changes, dynamic patterns, colorful patterns, 3D stereo, and other effects. The function and control technology of lamps are constantly innovating and progressing, and traditional analog control has been replaced by digital, intelligent, and networked control. To achieve safety, high efficiency, energy-saving, cost reduction, and colorful effects, par light is constantly innovating and optimizing, using new light sources, light body structures, and light path designs.


Here is the content list:

  • The external structure of lamp body

  • The internal structure of lamp body


The external structure of lamp body

The structure of the par light determines its mechanical properties, heat dissipation, strength, noise, weight, and other factors. With the development of light sources and electromechanical control technology, the structure of the lamp body is also constantly changing, and its appearance patents are also the most. Initially, flame stage lamps had few functions and simple structures, mostly copper metal structures. The simplicity and efficiency of electric lights make the beams, colors, and patterns of the stage lights rich and colorful. For example, the backlight adopts a combined metal reflector, which has the characteristics of long-range, high illumination, and hard light quality; The focal length positioning makes its light efficiency utilization rate extremely high. The traditional par light has many functions and a large volume.

The plastic shell is used, and the interior is made of steel, aluminum alloy, and other materials according to the force requirements. The materials of stage lamps above kW are mainly steel, plastic, and aluminum alloy. Under the premise of satisfying the overall function of the lamp, the structural model of the lamp is designed, which is divided into different parts and uses different materials.

The LED light source makes the structure of the par light change greatly, with small size, low temperature, low noise, and more convenient installation and control. With the development of modern technology, the mechanical properties of the lamp body are getting better and better, which are mainly reflected in non-deformation, wear resistance, corrosion resistance, shock resistance, and compression resistance. Outdoor par light also has requirements for waterproof, dustproof, anti-static, moisture-proof, and so on.


The internal structure of lamp body

Early par light fixtures were straight-line light, but after the design of the light path by later generations, various lamps with different light paths were invented. The era of electric light sources has brought significant changes to the optical path of stage lamps. From the initial adjustment of the luminous flux to changing the color of the lamplight, to changing the pattern of the lamp and changing the different patterns by cutting the spot, its internal structure has also become more and more. The more complex, the more powerful. Among the three types of lamps, par light has the most functions, the most complex, and the technology that best reflects stage lighting. According to the light propagation direction, it is composed of the light source, lens, CMY color plate, aperture, pattern plate, color plate, prism, focusing lens, atomizing mirror, and lens. The aperture is used to adjust the amount of light output; the gobo is a metal or glass with a pattern engraved on it, and two motors control the gobo switching and gobo rotation respectively; the driving principle of the color plate is similar to that of the gobo; focusing the lens is used to adjust the focal length; the fog lens is used to create a uniform and soft spot effect. Today's par lights no longer use color discs because they use LEDs of several primary colors in the lamp with different brightness and color matching to generate various colors required by the stage.


The above is the relevant content about the lamp body structure of par light. If you are interested in warm white led par light, led battery par light, led flat par light, and moving head par light, you can contact us. Our website is https://www.leahualight.com/.


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