Excimer lamp with gas storage chamber, and cosmetic instrument

Abstract

The invention provides an excimer lamp with a gas storage chamber, and a cosmetic instrument. The excimer lamp comprises an outer tube, an inner tube and a gas storage tube, wherein the outer tube issleeved outside the inner tube, a gap is reserved between the outer tube and the inner tube, the tube ends of the outer tube and the inner tube are hermetically connected to form a gas chamber, working gas is filled in the gas chamber, a working part and a non-working part are arranged on the side face of the gas chamber, the working part is axially arranged along one side of the gas chamber, gapsbetween the inner tube and an outer tube of the working part are equal, the gas storage tube wraps the outer wall of the outer tube corresponding to the gas chamber connected to the non-working part,vent holes are formed in the outer wall of the outer tube so as to communicate the gas chamber with the gas storage tube, and a high-voltage electrode is arranged in the inner tube. According to theexcimer lamp provided by the invention, only the working gas at the part in contact with the skin can work, and the proportion of the gas is very small, so that the delaying effect is very obvious, and the service life of the excimer lamp is greatly prolonged.

Description

technical field [0001] The invention belongs to the field of beauty technology, and in particular relates to an excimer lamp with a gas storage chamber and a beauty instrument. Background technique [0002] The wavelength of vacuum ultraviolet light is between 100nm and 200nm, and ultraviolet rays in this band are strongly absorbed by oxygen in the air and usually can only be applied in a vacuum environment. At present, there is no beauty equipment that uses vacuum ultraviolet wavelengths to treat the skin surface. The use of vacuum ultraviolet light in medicine is currently limited to optical scoring of the cornea to change the curvature of the cornea, so as to achieve the effect of treating myopia. For beauty treatment of skin by using vacuum ultraviolet rays, for example, a thin-tube ultraviolet light tube, vacuum ultraviolet device and beauty instrument disclosed in 201811017717.1 uses electrodes at both ends to apply an electric field to the entire gas medium, and the e...

AI Technical Summary

Problems solved by technology

For beauty treatment of skin by using vacuum ultraviolet rays, for example, a thin-tube ultraviolet light tube, vacuum ultraviolet device and beauty instrument disclosed in 201811017717.1 uses electrodes at both ends to apply an electric field to the entire gas medium, and the entire gas medium between the two electrodes They are all in working condition. On the one hand, because all the gas is in working condition, most of the vacuum ultraviolet light generated cannot be utilized (during use, only the vacuum ultraviolet light close to the skin can be utilized by the skin), Waste will inevitably be generated. On the other hand, the heat generated by the gas medium during the working process is large and cannot be dissipated in time. The thermal expansion of the working medium changes the working parameters of the excimer luminescence and deviates from the working point, thereby reducing the yield and working of the vacuum ultraviolet light. Efficiency (usually the production rate and working efficiency of VUV must be maintained at a relatively low temperature), resulting in a very short effective working time and cannot work continuously; for this, the solution of the patented technical solution is to exchange heat through circulating water In order to take away the heat, but because the generation of vacuum ultraviolet light requires high-frequency high-voltage power supply, it must be insulated very well to meet the safety standard, and the existence of circulating water increases the difficulty of safe isolation of high-frequency high-voltage power supply , and the comparative literature does not provide a technical solution that can perfectly solve the coexistence of circulating water and high-frequency high-voltage power supply

Although it is possible to design a beauty product compatible with high-frequency high-voltage power supply and circulating water system without considering the cost, it will inevitably lead to the complex structure and bulky size of the product, and the use effect cannot be predicted. For beauty products, ensuring product safety, efficiency, and convenience under high-frequency and high-voltage conditions is the prerequisite for its promotion and application

Obviously, the patent did not perfectly solve the above-mentioned technical problems, and eventually led to the fact that the patent currently only exists in written theoretical research, but has not been popularized and applied.

Images