LED screen stage application shines brilliantly, don't let safety issues hold you back
2022-12-07
This year, the overseas market of LED display screens has developed extremely hotly, bringing a lot of vitality to the sluggish market, among which the stage rental LED screen products are the most prominent. Due to the communication nature of performing arts activities, once the stage LED display is brilliant, it is very easy to receive extra attention, but a little carelessness may also cause adverse effects. Recently, with the announcement of the progress of the accident investigation of the Hong Kong Red Pavilion concert, this incident of the large LED screen on the stage that has passed the past few months has once again returned to the public view. No trivial matter, you can't let it go for a moment, and when the stage LED display is developing well, it should not be delayed because of safety issues.
The Absolute Advantage of Creative Stage Art has a Broad Applied Market
With the rapid development of my country's culture, entertainment, and sports industries, the forms of entertainment and performing arts activities are becoming more and more diverse, and stage dances are also developing in a more creative and flexible direction. LED displays rely on rich color expressiveness and super artistic tension. , unparalleled flexibility and many other advantages, it is widely used in various singing and dancing activities, evening parties, press conferences, exhibitions, competitions and other places, and the LED display rental market is therefore booming.
At the moment when visual art dominates artistic expression, relying only on traditional stage art methods can no longer meet the aesthetic needs of the audience, and must be presented by stage installations and various technical means. LED screens can realize modular splicing, which is a commonly used modeling method in current performances. LED screens can make full use of the stage and make bold innovations, expand the performance means of the stage, and make the stage shape more clear and changeable. Generally speaking, the stage LED display is composed of the stage main screen, secondary screen, and expansion screen. The function of the main screen is live broadcast and wonderful playback. Generally, a high-definition rectangular LED display is selected. The dot pitch is generally within P4. The larger the area, the better, so that the scene on the stage can be smoothly displayed in front of the live audience. The two sides of the main screen Several sub-screens will be configured, and the sub-screens can choose special-shaped creative LED displays, special-shaped screens such as S-shaped curved screens, LED flexible screens, and LED cylindrical screens. If the budget is limited, the side screen can also choose to use a lower-cost strip screen. The stage video expansion screen is generally used for extra-large stages, concerts, etc., to take care of the audience in the back row, so that all audiences can clearly see everything on the stage. In addition to its own strong display advantages, the stage LED display can also be combined with mechanical devices, holographic projection, AR, 3D real-time imaging technology and other high-tech technologies to present a perfect stage effect for performing arts activities.
In the near future, when the overseas LED screen stage application market is hot, there is also good news about the domestic cultural tourism policy. On November 18, the Ministry of Culture and Tourism issued the "Guidelines for the Prevention and Control of the New Coronary Pneumonia Epidemic in Theaters and Other Performance Places (Sixth Edition)". In principle, there is no limit on the number of audiences for large-scale commercial performances such as concerts, music festivals, and live tourism performances. Therefore, it has been developed accordingly. In addition, data shows that with the gradual weakening of the impact of the epidemic and the recovery of entertainment consumption, it is estimated that by 2025, the scale of my country's performance market will reach 67.943 billion yuan, creating a new round of growth, and the prosperity of the performance market will inevitably further increase. To promote the development of the LED stage rental market, it is foreseeable that the market for stage LED displays is still very broad.
There are many safety incentives, and a little carelessness will affect badly
Different from general commercial products, after stage LED display manufacturers produce products, they do not directly face the terminal market, but are leased and purchased by equipment leasing companies, usually entertainment and performing arts companies, and must be installed and disassembled by professional engineering installation companies. In order to serve the stage performing arts activities. The process from production to use of stage LED displays involves multiple parties and systems. Any problem with any system of any party may cause problems in the use of stage LED screens.
Among the many safety accidents of stage LED screens, the most frequent ones are toppling and collapse accidents. The Hong Kong Red Pavilion performance accident is also this kind of accident, and the latest investigation report of "the contractor falsely reported the weight of the device" can also be seen. Get a glimpse into the precipitating factors of such accidents. Compared with fixed-mounted LED displays, stage LED displays can be assembled, disassembled, and maintained conveniently and quickly. In addition, for the sake of display effect, LED displays hardly adopt support measures on the display surface. In the use of LED display screens, the installation process is particularly important. When installing and constructing LED display screens, load-bearing components such as legs, brackets, hangers, and slings provided by the manufacturer (or specified in the manual) should be used, and carried out by professional units with corresponding qualifications. If additional loads are required, Written permission to increase the load must be obtained. The risk of installation is the biggest hidden danger of the safety of LED stage display screens. This also reminds major LED screen companies that they should screen when choosing cooperative equipment leasing companies. Equipment leasing manufacturers should also pay attention to the installation of LED screen projects. Relevant professional qualifications for installation. After the installation and construction are completed, the safety performance of the display screen in terms of anti-dumping, anti-collapse, and anti-falling needs to be inspected to minimize the risk of the installation process.
If the installation risk is affected by human factors, then the product quality is objective and inevitable in use. Regardless of domestic or foreign, LED display fire accidents have occurred, and abnormal heating of LED display screens is the main cause of fire accidents. In indoor and outdoor stage performances, the flow of people is large and there are many changes. The product quality of LED displays will be severely tested. Enterprises that develop, design and manufacture LED displays should pay attention to the fact that the electronic chips, components, Wires, connectors, etc. should be selected from regular products that meet national standards. Good and effective heat dissipation performance should be paid attention to during design to ensure that the temperature rise of the display screen during normal operation will not affect the electronic chips, circuit boards and electronic components in the display screen. , The function of connecting wires and connectors, modules, masks, structural parts and other components. In addition to product application requirements, LED screen designers and manufacturers should also pay attention to installing temperature and smoke detection and alarm devices in terms of safety prevention. The LED screen fire incident during the Guangzhou International Lighting Festival in 2010 is a good example. Due to the lack of a smoke alarm device in the LED screen, the fire incident failed to arouse the public's vigilance. Many viewers once thought that the fire was part of the light show of the Light Festival, and felt that "the three-dimensional effect of the light and the LED screen is very realistic." In the design and production of stage LED display products, LED screen companies should also pay special attention to the particularity of the outdoor stage application field. Compared with the indoor stable objective environment, the outdoor performance stage is more vulnerable to severe weather, policy control display, and product failure. A humidity detection device, a high degree of protection is also essential.
Multi-party cooperation to help LED screen stage application to a higher level
Different from the first few years when LED screens were used on the stage, in recent years, with the development of LED display technology and the improvement of performance production capabilities, stage LED displays have been able to maximize their performance in terms of product quality and installation and commissioning. To ensure safety, the Hong Kong Coliseum performance accident is actually a rare LED large screen accident, and from the continuous heat of the event discussion, it can be seen that the impact of a vicious safety accident is far greater than dozens of hundreds of people. An excellent application case. The wider application of stage LED display screens is inseparable from good security guarantees, and the protection of safety issues is inseparable from the coordination of all parties in the stage LED display screen industry chain. Designers and manufacturers should obtain relevant qualifications Under the premise, strictly control the product quality; the engineering application installer should pay attention to the details of the LED screen installation to ensure the normalization of the installation process. Only in this way can the stage LED display screen go further and further in the broad application market.
The excellent stage display effect is inseparable from the light and shadow of the LED display screen. The broad application market is also beckoning to the LED display screen. In the process of continuous development of the stage LED display screen application, the entire industry and LED screen companies should use it Pay attention to safety issues, and don't let safety issues hold you back.
The Absolute Advantage of Creative Stage Art has a Broad Applied Market
With the rapid development of my country's culture, entertainment, and sports industries, the forms of entertainment and performing arts activities are becoming more and more diverse, and stage dances are also developing in a more creative and flexible direction. LED displays rely on rich color expressiveness and super artistic tension. , unparalleled flexibility and many other advantages, it is widely used in various singing and dancing activities, evening parties, press conferences, exhibitions, competitions and other places, and the LED display rental market is therefore booming.
At the moment when visual art dominates artistic expression, relying only on traditional stage art methods can no longer meet the aesthetic needs of the audience, and must be presented by stage installations and various technical means. LED screens can realize modular splicing, which is a commonly used modeling method in current performances. LED screens can make full use of the stage and make bold innovations, expand the performance means of the stage, and make the stage shape more clear and changeable. Generally speaking, the stage LED display is composed of the stage main screen, secondary screen, and expansion screen. The function of the main screen is live broadcast and wonderful playback. Generally, a high-definition rectangular LED display is selected. The dot pitch is generally within P4. The larger the area, the better, so that the scene on the stage can be smoothly displayed in front of the live audience. The two sides of the main screen Several sub-screens will be configured, and the sub-screens can choose special-shaped creative LED displays, special-shaped screens such as S-shaped curved screens, LED flexible screens, and LED cylindrical screens. If the budget is limited, the side screen can also choose to use a lower-cost strip screen. The stage video expansion screen is generally used for extra-large stages, concerts, etc., to take care of the audience in the back row, so that all audiences can clearly see everything on the stage. In addition to its own strong display advantages, the stage LED display can also be combined with mechanical devices, holographic projection, AR, 3D real-time imaging technology and other high-tech technologies to present a perfect stage effect for performing arts activities.
In the near future, when the overseas LED screen stage application market is hot, there is also good news about the domestic cultural tourism policy. On November 18, the Ministry of Culture and Tourism issued the "Guidelines for the Prevention and Control of the New Coronary Pneumonia Epidemic in Theaters and Other Performance Places (Sixth Edition)". In principle, there is no limit on the number of audiences for large-scale commercial performances such as concerts, music festivals, and live tourism performances. Therefore, it has been developed accordingly. In addition, data shows that with the gradual weakening of the impact of the epidemic and the recovery of entertainment consumption, it is estimated that by 2025, the scale of my country's performance market will reach 67.943 billion yuan, creating a new round of growth, and the prosperity of the performance market will inevitably further increase. To promote the development of the LED stage rental market, it is foreseeable that the market for stage LED displays is still very broad.
There are many safety incentives, and a little carelessness will affect badly
Different from general commercial products, after stage LED display manufacturers produce products, they do not directly face the terminal market, but are leased and purchased by equipment leasing companies, usually entertainment and performing arts companies, and must be installed and disassembled by professional engineering installation companies. In order to serve the stage performing arts activities. The process from production to use of stage LED displays involves multiple parties and systems. Any problem with any system of any party may cause problems in the use of stage LED screens.
Among the many safety accidents of stage LED screens, the most frequent ones are toppling and collapse accidents. The Hong Kong Red Pavilion performance accident is also this kind of accident, and the latest investigation report of "the contractor falsely reported the weight of the device" can also be seen. Get a glimpse into the precipitating factors of such accidents. Compared with fixed-mounted LED displays, stage LED displays can be assembled, disassembled, and maintained conveniently and quickly. In addition, for the sake of display effect, LED displays hardly adopt support measures on the display surface. In the use of LED display screens, the installation process is particularly important. When installing and constructing LED display screens, load-bearing components such as legs, brackets, hangers, and slings provided by the manufacturer (or specified in the manual) should be used, and carried out by professional units with corresponding qualifications. If additional loads are required, Written permission to increase the load must be obtained. The risk of installation is the biggest hidden danger of the safety of LED stage display screens. This also reminds major LED screen companies that they should screen when choosing cooperative equipment leasing companies. Equipment leasing manufacturers should also pay attention to the installation of LED screen projects. Relevant professional qualifications for installation. After the installation and construction are completed, the safety performance of the display screen in terms of anti-dumping, anti-collapse, and anti-falling needs to be inspected to minimize the risk of the installation process.
If the installation risk is affected by human factors, then the product quality is objective and inevitable in use. Regardless of domestic or foreign, LED display fire accidents have occurred, and abnormal heating of LED display screens is the main cause of fire accidents. In indoor and outdoor stage performances, the flow of people is large and there are many changes. The product quality of LED displays will be severely tested. Enterprises that develop, design and manufacture LED displays should pay attention to the fact that the electronic chips, components, Wires, connectors, etc. should be selected from regular products that meet national standards. Good and effective heat dissipation performance should be paid attention to during design to ensure that the temperature rise of the display screen during normal operation will not affect the electronic chips, circuit boards and electronic components in the display screen. , The function of connecting wires and connectors, modules, masks, structural parts and other components. In addition to product application requirements, LED screen designers and manufacturers should also pay attention to installing temperature and smoke detection and alarm devices in terms of safety prevention. The LED screen fire incident during the Guangzhou International Lighting Festival in 2010 is a good example. Due to the lack of a smoke alarm device in the LED screen, the fire incident failed to arouse the public's vigilance. Many viewers once thought that the fire was part of the light show of the Light Festival, and felt that "the three-dimensional effect of the light and the LED screen is very realistic." In the design and production of stage LED display products, LED screen companies should also pay special attention to the particularity of the outdoor stage application field. Compared with the indoor stable objective environment, the outdoor performance stage is more vulnerable to severe weather, policy control display, and product failure. A humidity detection device, a high degree of protection is also essential.
Multi-party cooperation to help LED screen stage application to a higher level
Different from the first few years when LED screens were used on the stage, in recent years, with the development of LED display technology and the improvement of performance production capabilities, stage LED displays have been able to maximize their performance in terms of product quality and installation and commissioning. To ensure safety, the Hong Kong Coliseum performance accident is actually a rare LED large screen accident, and from the continuous heat of the event discussion, it can be seen that the impact of a vicious safety accident is far greater than dozens of hundreds of people. An excellent application case. The wider application of stage LED display screens is inseparable from good security guarantees, and the protection of safety issues is inseparable from the coordination of all parties in the stage LED display screen industry chain. Designers and manufacturers should obtain relevant qualifications Under the premise, strictly control the product quality; the engineering application installer should pay attention to the details of the LED screen installation to ensure the normalization of the installation process. Only in this way can the stage LED display screen go further and further in the broad application market.
The excellent stage display effect is inseparable from the light and shadow of the LED display screen. The broad application market is also beckoning to the LED display screen. In the process of continuous development of the stage LED display screen application, the entire industry and LED screen companies should use it Pay attention to safety issues, and don't let safety issues hold you back.
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