Application of vertical deep hole drilling in LED industry

    In recent years, LED technology has experienced tremendous development and has been widely used in various fields of life. Due to the compact design, high energy efficiency, and durability, LEDs have gradually replaced traditional lighting. The lighting industry is also increasingly adopting LED technology. In addition to the high degree of design freedom, economy is also an important consideration. LED only     To use a small part of the energy of traditional lamps can obtain the same level of illuminance. Therefore, LED will eventually make a significant contribution to reducing energy consumption.

In today's rapid development of the LED industry, LED is infiltrated in various fields. The LED lens light source used in the medical field has the basic characteristics of higher energy efficiency, better spectral purity, reasonable color temperature regulation, short response time, high reliability, long life and low life cycle cost compared to traditional light sources.

At present, LED light sources have a wide range of medical applications and obvious advantages. There are many types of medical lighting, and the following is a description of the application.

1. Conventional lighting inside and outside of hospital buildings: generally functional lighting other than medical resources, medical guidance and other information displays, conventional office environments use fluorescent fluorescent lamps, grille lamps, ceiling lamps, spotlights, downlights And street lights. Now these lights are basically using LED light sources.

2. Peeping lighting: used to detect and observe the lesions. Mainly use projection type, small angle, directional lighting lamps, which are divided into internal and external types. Current products have used laser (LD) and LED as light sources. Compared with lasers, LED light sources are much lower in price.

3. Surgical lighting: divided into fixed and mobile types. Used to provide high-quality lighting during surgery, usually shadowless lamps. It has been dominated by xenon lamps for a long time, but the cost is very high, and the emergence of LED has temporarily occupied an absolute advantage regardless of the effect or cost.

    4. Sterilization and sterilization irradiation light source: the use of ultraviolet light to sterilize and sterilize medical equipment, medical equipment and medical utensils has the advantages of fast speed and high efficiency. When the ultraviolet LED light source has not yet developed, more mercury vapor lamps are used. Nowadays, the ultraviolet LED light source has been applied, not only energy saving, but also mercury vapor.     Environmental protection and safety!

5. UV irradiation disinfection and sterilization is the use of ultraviolet light to penetrate microbial cell membranes and cell nuclei, destroying the molecular chain of DNA or RNA, so that it loses its replication ability and activity function, and achieves the purpose of sterilization and antivirus. Using UV disinfection, there is no problem such as waste liquid and container treatment after cooking and disinfection, and it is environmentally friendly and reliable.

    6. Light irradiation treatment light source: It uses photobiological effect to stimulate growth or inhibit growth of human skin or certain tissue cells with specific wavelength of light to achieve the purpose of treatment. At present, the efficacy of LED light sources for phototherapy is being highlighted. The LED light source has a wide range of light wavelength selection, and the amount of radiated light and irradiation spot can be controlled and adjusted     , Pure light color, no harmful spectral components, and safe and stable performance. Therefore, LED will inevitably become the first choice of light source for light therapy, and a means of clinical treatment of modern technology.

    7. Pathological detection light source: LED light can emit light of any color from infrared light to ultraviolet light, that is, the wavelength range is wide, and its wavelength is also shining in medical detection. For example, the erythrocyte sedimentation rate test: 570nm green light can be used to measure erythrocyte sedimentation rate; 640nm blue light and 900nm IR light can be used to detect the blood chlorine content. Bladder Cancer     Diagnosis item: irradiate urine sample with 488nm blue light, observe whether there is a peak in the green light spectrum region of 550nm ~ 570nm in the fluorescence spectrum, and it can be diagnosed whether there is bladder cancer.

    Everyone knows that LEDs are widely used, whether it is lighting, automotive lighting, medical and other industries, but no one knows that LEDs are made using molds, whether it is lamp beads, lenses, lampshade lights are molded by plastic mold injection Out of it, as long as it is a plastic mold, it will use a jack, and if there is a jack, you need to drill the thimble.     Holes, LEDs have more thimble holes, and now many of them use slow wire or medium wire processing. The efficiency is too slow. Since the advent of vertical deep hole drilling, the problem of slow processing of thimble holes in LDE molds has been solved. Since the development of vertical deep hole drilling machine tools, the LED industry has developed faster, and its efficiency and accuracy have also increased.