Shenzhen Shirui Exhibition Equipment Co., Ltd.

Fuzhou Pingtan International Tourism Island. Tannanwan Scenic Area

  Fuzhou Pingtan International Tourism Island. Tannanwan Scenic Area                                                       Video description                                                     Video description          

The mountain changed into a screen, and Chongqing Chengkou's "Star Wonderland Immersed Valley Light and Shadow Show" made a stunning appearance.

The mountain changed into a screen, and Chongqing Chengkou's "Star Wonderland Immersed Valley Light and Shadow Show" made a stunning appearance.   On June 20th, Chongqing Chengkou Kanggu Scenic Area ushered in the first show of "Star Wonderland Immersed Valley Light and Shadow Show". The reporter saw at the scene that animals such as Mingzong sheep, giant salamander and golden eagle "appeared" on the cliff of tens of meters. More than ten groups of "mountain light and shadow show" and "interactive creative lighting device" experience scenes, leading the audience to travel through time and space, look at the stars and appreciate the magic and beauty of the valley.       Video description    

High temperature and heat wave, customize the box for the projector so that outdoor projection is not afraid of the heat!

High temperature and heat wave, customize the box for the projector so that outdoor projection is not afraid of the heat!   The heat wave is rolling and the earth is roasting. Meteorologists say that 2023 may be the hottest year on record, and "the hottest summer day in history" may come. How to escape the heat in hot summer? Air conditioning has become the first choice for many people to enjoy the cool, and it is an indispensable living equipment in summer. No matter the family life place, the enterprise work place, or the entertainment and leisure place are all equipped with air conditioning, the "air-conditioned room" has become the best summer resort for people.   Like human beings, projectors that work outdoors for a long time also need a "science and technology house" like human "air-conditioned room", which has become a daily necessity for outdoor projection. Shenzhen Shirui customized IP65 protective intelligent outdoor box for projector, which is intelligent at constant temperature and humidity. It can be called "technical residence" of outdoor technology and has become an indispensable summer resort.   Customized IP65 intelligent outdoor protective box for projector, the key to bring intelligent constant temperature is that it has an intelligent temperature adjustment system-internal circulation constant temperature cooling system, which makes the projector run at any temperature of 20-28℃ and the temperature fluctuation range is within 2℃. The intelligent constant temperature system first needs a refrigeration equipment (industrial air conditioner) to dissipate heat from the projector and exchange heat with it. Because electronic components are more sensitive to temperature than human body, the air outlet temperature of the air conditioner is very low (usually about 1 0℃). After the projector runs, the surface temperature of the fuselage is very high, which will lead to condensation in the projector during the start-stop process. This kind of condensed water vapor is not very sensible to human body, but it is fatal to electronic products such as projectors, which will lead to short circuit of machines and burning out of equipment. However, the box equipped with intelligent constant temperature system will not have these problems. The intelligent constant temperature system is equipped with multiple temperature sensors at various key positions in the box, and the temperature in the box is adjusted in real time and accurately by using a unique calculation method to ensure that the temperature of the air sucked in by the air inlet of the projector is stable at a constant value. Because the air temperature sucked in by the projector is a constant temperature, there will naturally be no condensation problem, thus ensuring the safe, stable and long-term operation of the projector.   The intelligent constant temperature system accurately and real-timely adjusts the temperature in the box to ensure constant temperature.     It is under the operation of this intelligent constant temperature system that the temperature in the box can always be kept within the range of 20℃-28℃ (2℃) which is the proper temperature for the projector to operate normally, even if the outside temperature continues to be high. In case of extreme high temperature, the box will also start the PWM algorithm emergency cooling system. The emergency cooling system based on PWM algorithm can identify the abnormal change of temperature, and automatically start the high-speed fan, which can quickly discharge the excess heat in the box in a short time without making too dry and harsh noise. The two systems are mutually backed up and intelligently switched.     Moistureproof box's constant temperature heat dissipation escorts the projector.     The whole set of principle and design of intelligent constant temperature system is very complicated, which is beyond the reach of non-professional manufacturers. Up to now, hundreds of sets of customized IP65 intelligent outdoor boxes for NEC projectors have landed in China, helping hundreds of outdoor projectors to stay away from high temperature and realize scientific "summer". For example, 10 ground projectors for Luoyang Park Project, 16 projectors for cooling towers in Quxian County, Sichuan Province, and Xishuangbanna-Lancangjiang River, etc. all realize constant temperature heat dissipation by customizing IP65 intelligent outdoor moistureproof box, so as to ensure more stable and lasting projector operation!   With outdoor projection moistureproof box, a good summer resort, the projector working outdoors can also cool down in the summer, and there is no need to worry about "heatstroke" in the scorching sun.   The projector CB-L30000U-16 air-conditioned moistureproof box was successfully lit in the cooling tower of Quxian County, Sichuan Province.     In Luoyang Park Project, 10 10000-lumen projectors were successfully lit after being cast on the ground.       16 moistureproof box on the Lancang River in Xishuangbanna.