Research Group: Liu Jun Wang Jingchi Wu Xingjin Lin Peiqun Jiang Zhonghong Rao Jianfu
On the afternoon of May 5, the weather was fine, and a group of 6 people from the Research Group of the China Film and Television Television Lighting Professional Committee visited the National Cultural Industry Demonstration Base Hunan Minghe Optoelectronic Equipment Co., Ltd.
I. Minghe Group
Minghe Optoelectronic Equipment Co., Ltd. was established in 2001. It is a high-tech enterprise specializing in R&D, production, sales and supporting services of high-definition LED electronic display, film and television stage LED lamps, environmental protection and energy-saving LED commercial lighting lamps, and Hunan. Minghe Technology Development Co., Ltd., Hunan Minghe Media Co., Ltd. and other subsidiaries are affiliated to Minghe Group. Minghe Group is a comprehensive cultural enterprise integrating research and development and manufacturing of performance equipment, engineering design and technical support, media performance and planning and design. It is a national cultural industry demonstration base, a national high-tech enterprise, and a national cultural export key enterprise. And in close cooperation with universities, the establishment of Hunan University Minghe New Technology Research Center and Hunan Mass Media Vocational and Technical College internship training base. Minghe Group has gradually formed a development pattern based on science and technology, with creativity as the core, cultural entertainment equipment manufacturing as the foundation, cultural performance engineering project construction as the promotion, and the multi-industry form supported by Minghe media propaganda and planning.
Second, Ming and lamps
Minghe Group has more than 10 years of history in the research and development and manufacturing of film and television stage lighting. The film and television stage lightings are complete in variety, including beam lights, moving head lights, pattern lights, dyeing lights, chasing lights, conventional lamps, etc., which have been widely used in domestic large-scale indoor and outdoor performance venues, theaters, TV stations, multi-function halls, etc. . The digital intelligent LED imaging lights, LED flat soft lights, LED spotlights and other products independently developed by Minghe Group have passed the acceptance of industrial and information technology innovation project teams, and have been well received by users. During the research, Minghe Group showed and introduced the conventional lamps such as imaging lights, spotlights, and flat-panel soft lights of LED light sources.
The M-L300CX, a digital imaging light in the show, attracted everyone's attention. The luminaire has a beautiful appearance, low noise (it is said to be less than 35DB), 300W high-power integrated light source, 3200K and 5600K color temperature modes, and the effective luminous flux reaches 13000lm. The high light transmittance lens combination and good optical path design make the lamp have extremely uniform spot, high definition and extremely small imaging projection, and can also realize spot blurring, and the dimming curve can also be customized according to requirements.
M series LED spotlights achieve a high level in both process design and light output performance. The lamp has manual adjustment and DMX512 line control adjustment function. It is equipped with 8-valve occlusion and can rotate 360 ​​degrees. The light output color rendering index Ra>90, the spot uniformity is good. The M-L100J adopts a silent design without a fan, and the spot angle is 22-60°. At the spot angle of 22 °, the spot center illumination reaches 1670 lx at 6 m; the M-L200J spot angle is 20-65°, and the spot angle is 20 °. At the distance of 8m, the illuminance of the center of the spot reaches 1450lx; the angle of the M-L300J is 20-70°, and the illuminance of the center of the spot at the distance of 10m at 20° is 1502lx.
The M-L160PR series is an LED panel light specifically for TV studios. The rated power of the lamp is 160W, the color rendering index is Ra>95, and the effective luminous flux reaches 12000 lm. The spot is uniform and the dimming is smooth. It is available in three models: the color temperatureable M-L160PR-WW, the low color temperature M-L160PR-3200W, and the high color temperature M-L160PR-5600W. The color-adjustable M-L160PR-WW maintains stable light output during the adjustment of color temperature, and is equipped with four quick color temperature buttons (3200K, 4000K, 5000K, 5600K), which can solve different environmental requirements with one button.
Third, Ming and big screen
The development and production of LED electronic display is one of the core industries of Minghe Group. In the field of high-definition LED display, Minghe R&D team has launched D series, W series and T series products according to different performance venues.
The D-Series indoor LED display is a die-cast housing display with models D-301 (P3), D-401 (P4), D-511 (P5), and D-601 (P6). The product adopts the standardized mold-integrated die-casting aluminum process. Through continuous upgrading of structure and performance and comprehensive optimization and update, the cabinet assembly precision is effectively improved, the disassembly and assembly and maintenance are more smooth and convenient, and the high-end of the studio and other places can be satisfied. Application requirements.
The W series indoor and outdoor LED display is a product developed by Minghe and the company's years of experience in the stage rental display industry. Models are W1-391, W1-481, W-591, W-691, W-781, and the upcoming W-620, W-780, W-100 and so on. The product is designed to abandon the bulky material of the traditional box. It adopts standardized and modular design, which not only achieves the effect of weight reduction, but also reduces the stitching gap of the box, making the product easier to disassemble and more suitable for flexible and more. Change the shape to build.
T series LED display is divided into SMD indoor and DIP outdoor. SMD indoor LED display is a front and rear dual maintenance without box structure display, models are T-301 (P3), T-401 (P4), T-511 (P5), T-601 (P6) . It adopts the front maintenance module installation method of magnetic module adsorption or knob lock, excellent combination of frame and module, no need for box structure, can be installed on the wall, double maintenance before and after, even in places with small space. freely. DIP outdoor LED display is a classic conventional outdoor display, models are T-800D, T-100D, T-160D, T-200D. Its module adopts constant current drive and lamp drive integrated modular design, the box body is processed with high quality plate, and the rigorous manufacturing process ensures the reliability and stability of the product, which makes the product show high reliability and high. Weather resistance, efficient color reproduction, energy saving and environmental protection.
Fourth, Minghe impression
The half-day investigation and research, although short-lived, practical, serious, and dedicated to doing everything well, is the most profound impression that Minghe has left us.
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