
&In the process of using, led purification lamps must be easy to clean, non stick to dust, anti-corrosion and non rust. The ordinary LED lamp only needs to be able to be installed with the same interface as the traditional lighting lamps. Compared with ordinary LED lamps, the surface treatment process of LED purification lamps is more complex for traditional lamps.
&Led purification lamp is mainly used in dust-free workshop, hospital, Medical Pharmacy, precision electronics and other fields with high standards and high requirements, so there are very strict requirements on the material and workmanship of products, and the material also directly affects the life of products, so the selection of raw materials for LED purification lamp is generally made of materials with stable quality and long service life as Le D. components of purification lamp. But ordinary LED lamps and lanterns material is not so strict request, the cost is also relatively low.
&The wavelength of the light depends on how much energy is released, which depends on the orbital position of the electron. Therefore, different kinds of atoms will release photons of different frequencies, which is almost the basic working mechanism of all light sources. The central element of fluorescent lamp is a sealed glass tube, which contains a small amount of mercury and inert gas, usually argon, to protect mercury vapor from chemical reaction through inert gas. The inner wall of the lamp is coated with fluorescent substance.
&When the inert gas in the lamp is ionized under high pressure, a gas conducting current is formed, and the moving gas ion continuously gives energy to the mercury atom between the collision with the mercury atom, so that the out of core electrons of the mercury atom can always jump from the low orbit to the high orbit, and then the out of core electrons of the mercury atom will spontaneously move from the high orbit to the low orbit due to the high energy The channel (or ground state) transition releases energy in the form of photons. At the same time, most of the atomic characteristic spectral lines of mercury atoms are concentrated in the ultraviolet region. It can be seen that most of the photons released by mercury atoms are in the ultraviolet region. These high-energy photons (ultraviolet) produce white light between the collision with fluorescent materials.
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