Working principle of moving head beam light

Working principle of beam light
The beam light mainly relies on its unique light source to become famous. Its unique small-caliber cup bubble design and precise focal length positioning principle make its light efficiency utilization rate extremely high. Its extremely high lumens also causes its heat to be very high, which also leads to the extremely high frying rate of the early 200W beam lamp. Therefore, the heat dissipation of this beam lamp is different from that of the traditional computer moving head lamp. Its wick is relatively thin and there is no outer isolation layer. Therefore, if the heat dissipation is like traditional lamps, that is, the greater the heat dissipation, the better the mode. Yes, this will cause the bulb ionization arc to continue to ionize and affect the bulb life. If the heat dissipation is not enough, the bulb will explode quickly. Therefore, this beam light requires a constant temperature system.
At present, domestic manufacturers have two heat dissipation solutions. One is traditional heat dissipation, which relies on a better fan to dissipate the light bulb while cooperating with a temperature control switch. Another more high-end is software temperature control and heat dissipation, that is, relying on software to control the temperature of the fan. If the fan slows down or malfunctions, the lamp protection will be automatically extinguished without frothing. The latter of the two methods is better, even if the former does not froth, it will have a greater impact on the life of the bulb.

Product description

Beamlight (Beamlight), also known as sharpy in English. There are 300W beam lights, 700W beam lights, 200W beam lights, 230W beam lights, 260W beam lights, 330W beam lights, 1500W beam lights and other series. 300W beam lights and 700W beam lights are popular around 2010, and have a certain sense of beam. However, the beam lamp in the true sense, the beam lamp that is loved and recognized by everyone, began to prevail from the 200W beam lamp, prevailed in August 2012, and bloomed everywhere in 2012. Since then, it has continuously updated and developed 230W beam lights, 260W beam lights, 330W beam lights, and 1500W beam lights. And beam pattern combination lamps. But the mainstream is still 200W beam lights and 230W beam lights.
Light bulb category
The beam light bulbs are mainly made by Philips, here are four categories, one is the original bulb, namely the Philips Platinum 5R bulb MSD or the more used Osram original 230W, the other is the Philips UHP bulb, and the other is the Taiwan Youlamp 5R The most used in the market, the last category is a variety of fake bubbles and bubbles with uneven color temperature and uneven brightness filtered out by Philips.
The original 5R platinum bubble is about 700 more expensive than UHP. In addition, the same UHP bulbs have different bubble pressures. Good manufacturers will measure the bubble pressure and screen the bulbs again to ensure the stability and consistency of the bulbs.
Features
Computer moving head lights, mainly the light source is changing, other channel functions are similar. On the basis of the improved light source, the beam light continues the many channel functions of the previous computer moving head light. Usually domestic 200W beam lights, 230W beam lights, 260W beam lights, 330W beam lights, etc. are equipped with color wheel (14 colors + white light), pattern wheel (17 patterns plus white light), strobe (0-12/20) Times per second), focusing, atomization, prism (mostly a single eight prism, some are three prisms, penta prisms, gradient mirrors), other functions are mostly XY axis rotation speed fine-tuning, etc.
Note that it needs to be pointed out here. Some manufacturers have prisms equipped with a prism movement function. The original intention of this function is that the beam lamp is a condensing type lamp. On the one hand, it enhances the sense of beam, but affects the fullness and fullness of the pattern. Gorgeousness. Therefore, if it is equipped with a prism magnification function, it can make the patterns more spread out, especially for some wedding users who do indoor performances in hotels, with a 7-meter floor height. If the patterns are hit on the ground, they will be clustered together without a sense of hierarchy. A sense of independence. If only a single beam is used, the audience will say that the lamp is too dazzling, and the prism magnification effect will come in handy. The prism magnification effect (the degree of dispersion is adjusted) and the focus adjustment (the definition is adjusted) can make the pattern achieve a clear and brilliant visual impact in a short distance.