The cold chain industry is rapidly developing cold-cold LED special lamps
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Along with the rapid development of the cold chain industry, the supporting products around the cold storage are constantly being updated. Ordinary lighting is difficult to use normally in the cold and cold environment of the cold storage, so the cold storage LED special light came into being. This emerging cold storage lamp has low energy consumption, high brightness, long life and no maintenance. However, due to the use of misunderstandings and consideration of price factors, it is still common to replace cold-storage LED lights with incandescent lamps, energy-saving lamps, explosion-proof lamps, and the like. As everyone knows, in addition to increasing energy consumption, this practice may also cause harm to food safety. The current situation of incandescent lamps, energy-saving lamps, explosion-proof lamps, etc. for cold storage lighting in the cold storage of low temperature and humidity, many conventional products can not be used normally, ordinary lighting in some ultra-low temperature frozen storage and frozen storage environment is prone to explosion or damage . Before the appearance of the dedicated LED lights in the cold storage, the cold storage lighting used ordinary incandescent lamps, energy-saving lamps and a moisture-proof lampshade, or replaced with explosion-proof lamps. Along with the development of the cold chain industry, the supporting products around the cold storage are also constantly improving. The LED lights for cold storage come into being. This new cold storage lamp has low energy consumption, high brightness, long life and no maintenance. However, the use rate of LED lights for cold storage is not high. According to Zhao Zhengguo, deputy general manager of Zhengzhou Henry Refrigeration Equipment Co., Ltd. and Zhao Xiuguo, sales manager of Beijing Jingkelun Refrigeration Equipment Co., Ltd., among the users who contacted it, there are not many LED lamps used in cold storage, using incandescent lamps, energy-saving lamps, and explosion-proof lamps. The replacement of cold storage lights by lights is very common. This situation has also been confirmed by Li Shijie, the internal trade manager of Shenzhen Owen Semiconductor Lighting Co., Ltd. Marketing Center. Many users are still using traditional incandescent lamps and energy-saving lamps. Refrigerator-specific LED lights have only appeared in recent years. Users who are not popular have used incandescent lamps or energy-saving lamps in the high-temperature warehouse to add a moisture-proof lampshade. Xie Xiaoru, salesperson of Zhengzhou Jiahe Lighting Technology Co., Ltd. introduced, but the frequency of damage in this configuration in the cold storage below -18 °C is quite high, even one day is bad, and there are some large cold storages with a height of more than ten meters. Incandescent lamps and energy-saving lamps are also not available. Because the brightness is not enough, most users will use explosion-proof lamps. Analysis of non-standard use of large energy consumption, easy to generate safety hazards Before the cold storage dedicated LED lights, the cold storage generally uses ordinary incandescent lamps, energy-saving lamps plus a moisture-proof lampshade, explosion-proof lamps in ultra-low temperature cold storage, does it not affect the use? Li Shijie introduced that incandescent lamps, fluorescent lamps, energy-saving lamps and other products generate a large amount of heat in a cold storage environment. The air compressor cooling will increase the power, it is easy to froth and damage, the life is short, and the replacement is frequent. The ordinary lamps are not a substitute for the cold storage. Lamps. Explosion-proof lamps will not explode, but the power is very large. High-temperature light sources such as explosion-proof lamps, energy-saving lamps, incandescent lamps, etc. are not suitable for use in food cold storage. The heat is too large, and the food may be exposed to food for a long time. Corrosive food. Xie Xiaoru said, and there will be frost or ice in the cold storage. The power supply may cause short circuit due to a large amount of frost or ice, which may cause food safety hazards. In this case, why are there so many users who have not applied the cold storage dedicated LED lights, and what resistance does it have in its promotion work? Price is the main factor. Xie Xiaoru counted such an account, a 40-watt incandescent lamp only costs 1 yuan, with a moisture-proof lampshade is 30 to 40 yuan; a 6-watt LED cold storage lamp is 120 dollars (LED6 watts than incandescent) 40 watts of light should be high). In addition to the price factor, the user's awareness of the cold storage lights is limited, and it is considered that as long as the lighting effect is achieved, no more factors are considered. Viewpoint cold storage special LED lights are the trend of the times, need to strengthen the promotion of cold storage lights is a new cold storage light source representing the future development direction of high light efficiency, longevity and high color rendering of cold storage lighting technology. So, what are its characteristics and what is the future direction of development? Xia Xingwei, general manager of Zhengzhou Jiahe Lighting Technology Co., Ltd. introduced: The light source is often divided into a heat source and a cold source from the principle of illumination. The current incandescent lamps, metal halide lamps, and energy-saving lamps are basically thermal light sources. The main energy consumption is heat, not light; LED light sources are different, the luminous efficiency is very high, and the lower the temperature, the higher the luminous characteristics. The better. Xie Xiaoru added that high luminous efficiency, good adaptability to low temperature environment, long service life, and completely solved the stroboscopic problem of common traditional light sources. Therefore, in terms of the big trend, it is unstoppable to replace traditional light sources with LEDs. The lamps for LED cold storage can be started instantaneously in the environment below -40 °C. Unlike energy-saving lamps, they need to be preheated, saving energy and eliminating the need for manual maintenance. At present, our research and development and market for cold storage special lamps have been more refined, and there are professional lamps for various specifications of cold storage, different power sizes and installation methods. Li Shijie said that LED is a typical environmentally friendly, healthy and cold storage lighting source with unlimited application prospects. It is the current choice to replace the traditional light source, and it is also the trend of the times. In the future, cold storage lamps will be developed in a direction that is more resistant to low temperature, high power integration, and intelligent control, such as meeting the needs of low temperature ultra-low temperature storage, reducing costs, and facilitating installation and maintenance. Xia Xingwei also said that the company will strengthen the promotion and promotion in the field of food processing, bringing more convenience to users; at the same time, it also hopes that relevant departments and associations can play a positive role in guiding the market.