Green cultural relic lighting
Beijing’s Palace Museum Wuying Temple Painting and Calligraphy Exhibition and Jingyang Palace Jewelry Exhibition Hall have ushered in a grand launch in history. The success of the pavilion is inseparable from the contribution of Tridonic LED lighting products (light source + electrical appliances). Under the illumination of Tridonic LED lighting products, these precious exhibits perfectly present the classic original features of the cultural relics, dazzling and beautiful. More importantly, the green LED lighting gives the exhibits maximum protection, so that these cultural relics can be enjoyed by the world for a long time, so that the exquisite exhibition hall not only displays the profound sediment of history, but also shines with the dazzling light of new technology.
Palace Museum
The Palace Museum in Beijing is a comprehensive Chinese museum built on the foundations of the Ming and Qing dynasties. Its collections are beautiful and countless. Including three generations of Ding Yi, ancient jade articles, calligraphy and paintings of the Tang and Song Dynasties, Song Yuan ceramics, enamel, lacquerware, gold and silver, bamboo and wood horns, gold and bronze religious statues, and a large number of emperor costumes, clothing and furniture, etc. . As a national museum, the National Palace Museum has a large number of cultural relics exhibitions, including various annual exhibitions and temporary exhibitions. Compared with the annual exhibition, the lighting of the temporary exhibition hall has higher requirements on the lamps. The installation requirements of the lamps are simple and quick, which is convenient for disassembly and reuse. The lamps must be flexible to meet the lighting needs of different exhibitions. Both Wuying Hall and Jingyang Palace are temporary exhibition halls. Based on the inspection of the products, the Forbidden City Museum chose Ruigao COB LED light source and digital LED driver and lighting control system as the illumination of the cultural relics in the two exhibition halls.
Museum requirements for lighting
1, infrared and ultraviolet protection
Ultraviolet radiation can cause the fading of cultural relics, provide energy for the chemical and physical processes of cultural rejuvenation, and has a strong destructive power to cultural relics, while infrared radiation causes the physical process of cultural relics to destroy cultural relics. The spectrum of Tridonic LED lighting products does not contain ultraviolet and infrared rays, which can protect cultural relics well.
2, uniformity, three-dimensional
In order to fully present the perfect shape and texture of the cultural relics, and to make the details clear and distinct, it is necessary to fully consider the uniformity of the light and the illumination in all directions. Tridonic's LED lighting products use a new chip on-board technology (COB) LED light source to make the LED illumination reach a super large illumination angle of 140°. The LEDs can cover a wider area, so that the uniformity of the illumination area of ​​the exhibit can be obtained. Strengthen, make the cultural relics more full and more three-dimensional.
3, avoid spillage, glare control
Tridonic LED lighting products use a unique lens system to control the illumination angle of the lamp strip in the vertical direction within the range that needs to be illuminated, avoiding the light loss caused by useless light, and preventing the light from directly hitting Visitors, two birds with one stone. Since the distance between the various counter lamps and the illuminated surface and the area of ​​the illuminated surface are not constant, in order to effectively solve this problem, the Tridonic lamp has three different light distributions, providing a more flexible choice for cultural relic lighting.
4, illuminance control, maintain illumination
Articles of different nature materials are sensitive to light, and the light source and illumination should be selected according to the different sensitivity of the exhibits. Exhibits that are insensitive to light damage can have higher illumination; illumination-sensitive exhibits should be limited in illumination, generally not exceeding 200 lx; ​​while exhibits that are particularly sensitive to light should be kept low-illumination, generally below 50 lx. Tridonic's LED lighting products provide an accurate and stable PMW digital dimming control system, so that the entire illumination system will not be over-exposed to the exhibit due to the high external voltage, and will always maintain a stable illumination value. At the same time, dimming makes the illumination not affected by the LED light decay, which greatly extends the life cycle of the LED.
5, tailor-made, a variety of options
Tridonic's LED lighting products offer more choices for cultural relics display, greatly extending the flexibility of exhibits. The length of the luminaire can be tailored to the needs of the showcase and exhibits, and the angle of the luminaire projection can also be flexibly adjusted. The light distribution of the illumination is flexibly adjusted according to the area and distance of the illumination. The color temperature of the light is selected by warm white (2700k), neutral white (4000k), and daylight white (6500k) according to the different color and expressive requirements of the exhibit.
Tridonic LED lighting products perfectly meet the requirements of cultural relic lighting
Lighting is a necessary prerequisite for cultural relics exhibitions. It is necessary to use the appropriate light source, beautiful lamps, artistically reproduce the rich connotation of cultural relics, and fully consider the protection of cultural relics. Therefore, cultural relic lighting requires very high requirements for lamps and light sources. For the particularity of cultural relics lighting, Tridonic has launched the latest LED lighting products, and has a variety of LED light sources and starters to match, reasonably solve the contradiction between lighting process, display technology and cultural relics protection.
Application of Tridonic LED lighting products in the exhibition hall of the Palace Museum
The royal paintings and calligraphy in the Wuying Hall exhibition hall are extremely rare and delicate. The infrared and ultraviolet rays produced by traditional lighting will gradually damage these precious exhibits. Therefore, the exhibition hall in particular requires an LED light source that is non-destructive and softer.
The LED strip light source module of Ruigao's latest COB technology is used in Wuying Hall. In addition, it is considered that the illumination with too high illumination is more destructive to the cultural relics, and the illumination is too low to fully display the cultural relics, therefore, in order to provide
The illumination for painting and calligraphy can stably control the 50lx required for cultural relics lighting. The project uses Tridonic LED controller PWM dimmer and digital control system. In addition, Wuying Hall is a temporary exhibition hall, and dimming can meet the lighting needs of various exhibitions in the future.
The jewelry display of Jingyang Palace is mainly goldware and jade ornaments. These beautiful artworks are under the care of Tridonic LED lighting products, showing their perfect shape.
The lighting of Jingyang Palace uses the latest LED light source module of Tridonic's COB technology. This is not only because
The product's energy saving and excellent lighting capabilities, and more importantly, Tridonic's LED light source does not contain infrared and ultraviolet light. Jingyang Palace also displays the jade of the Ming Dynasty, which is very sensitive to ultraviolet light. The high-power COB technology LED light source module provides clear, powerful and focused lighting for these jewels. All LEDs are driven using Tridonic LED appliances.
The National Palace Museum uses LED lighting technology to display cultural relics, giving people a refreshing sense. The use of LED lamps in museums shows a bright future. The advantages of Tridonic's LED lighting are undoubtedly in the museum.
Edit: Nizi
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