Sterilization lamp

A lamp and light source technology, applied in the field of germicidal lamps, can solve the problems of short wavelength, high operating cost, and great skin damage, and achieve the effect of low cost

Inactive Publication Date: 2016-03-16
崔剑
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AI Technical Summary

Problems solved by technology

[0003] At present, the most common sterilization tool is ultraviolet germicidal lamp, which destroys microbial nucleic acid through ultraviolet rays to kill microbial bacteria. It belongs to a physical sterilization method, but it has various defects: 1. Ultraviolet rays have short wavelengths and small penetrating ability. Where the ultraviolet rays cannot reach, the disinfection effect is not good; 2. The life of the ultraviolet lamp is short, the replacement is too frequent, and the operating cost is high; 3. The ultraviolet wavelength is short, which is harmful to human skin. Excessive ultraviolet irradiation can cause erythema, Pigmentation, immune system suppression, skin melanoma, skin cancer, cataract, etc.
[0004] It is precisely because of the existence of the above defects, especially because of the harm to the human body, that the scope of use of the ultraviolet germicidal lamp is greatly limited, and the market urgently needs a sterilizing tool that is harmless to the human body.

Method used

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Embodiment Construction

[0014] The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings.

[0015] as attached figure 1 As shown, the sterilizing lamp in the present invention includes a control circuit and a sterilizing light source. Wherein, the sterilizing light source adopts a light source with an output wavelength of 405±3 nanometers to obtain the best sterilizing effect without any harm to the human body; the control circuit drives and controls the sterilizing light source.

[0016] Further, the sterilization light source can adopt multiple LED light sources arranged in an array.

[0017] Further, the control circuit controls the intensity of the driving current of the light source according to actual needs, controls the switch of the sterilizing lamp, and sets the working time of the sterilizing lamp. For example, when going out, the sterilizing lamp can be set to After a certain time of sterilization work, it will automa...

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Abstract

The invention provides a sterilization lamp with the special wavelength of 405+ / -3 nanometers. Active oxygen can be effectively excited and is used for performing sterilization, the sterilizing effect is good, and the sterilization lamp is stable, free of toxin and free of side effects; the sterilization lamp is located at the visible light waveband, a certain illuminating effect can be provided, and particularly the sterilization lamp is harmless to human bodies. The sterilization lamp can be widely used for various places such as offices, entertainment places, hospitals, hotels and personal living rooms and bedrooms.

Description

technical field [0001] The invention belongs to the field of sterilization and disinfection, and in particular relates to a sterilizing lamp which is harmless to human body. Background technique [0002] In modern society, the use of air conditioners leads to closed doors and windows, indoor air is not easy to circulate, the number of various bacteria has risen sharply, and indoor air pollution is more serious, endangering people's health, whether it is in public places - offices, entertainment places, Hospitals, etc., or private living environments - hotels or private houses, are in urgent need of reliable sterilization tools. [0003] At present, the most common sterilization tool is ultraviolet germicidal lamp, which destroys microbial nucleic acid through ultraviolet rays to kill microbial bacteria. It belongs to a physical sterilization method, but it has various defects: 1. Ultraviolet rays have short wavelengths and small penetrating ability. Where the ultraviolet ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/18A61L2/08A61L2/24F21V23/04F21V33/00F21Y115/10
CPCA61L2/084A61L2/24A61L9/18A61L2202/14A61L2209/12F21V23/04F21V33/00
Inventor 杨跃华郑海琴罗中良
Owner 崔剑
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