The development of LED lighting is unstoppable. Where is the final direction of industry shuffling?
August 27 12:03:55, 2021
The development of the LED market is unstoppable. In my opinion, traditional lighting will be fully reshuffled in the next 3-5 years, said Chen Nan, general manager of the Engineering Management Division of Huizhou NVC Optoelectronics Technology Co., Ltd. First of all, from a product perspective, a few years ago, LED lighting products were expensive and unaffordable for ordinary consumers. Now, LED prices have quickly fallen back and penetrated into outdoor, indoor and other fields at an unexpected rate. At the same time, in this rapid process, there are also phenomena of uneven quality and market confusion. Different from traditional lighting products, LED products can not be regarded as a pure lighting brand. Its light source is classified into semiconductors, which intersects with electrical technology and application technology. At the same time, the structure, heat dissipation and energy waste reduction of lamps also have technology and application. Experience requirements. Therefore, product shuffling is also the ultimate trend in the development of LED technology, and the development of crude products will end. With the investment in enterprise R&D, once the mature LED products are put to the ground, the price will fall and the product will be reshuffled. From the perspective of industry development, in the past, no matter how you understand this line, all the people and capital are rushing into the LED lighting market. The colleagues who participated in this year's Guangzhou Guangya Exhibition have a deep feeling that the development of LED is not only limited to the needs of the lighting industry, it will continue to develop in the direction of intelligence or IT. Therefore, in the past, small businesses that only assembled in the ancient towns will have further shrinking their living space. In the context of strong capital, traditional lighting companies have invested in product research and development, integrated into their own specificity, cultural concepts and channels, and are likely to achieve sustainable development in the future, and this is the ultimate direction of industry reshuffle.
In mine production, the essential equipment, mine hoister & crane, includes shaft and incline hoists which is treated as the "throat" of the mine. It is responsible for putting down and up of ore, barren rocks, equipment, materials and labors.
First, it takes lots of time in faults determine as there are so many electromagnetic relays, and the failure rate is very high in long time operation, which not only need a high cost in maintenance but also affect the ore production; Second, low hoist automation degree, loud operation noise, high temperature, high labor intensity and the hoist driver get tired easily; Third, in continuous heavy loads lifting in low speed, the resistance get overheat easily, then cause resistance connection wire burning and high energy waste; The last but not limited on these point, the step speed regulation cause huge mechanical impact on the steel wire rope and speed reducer.