JP2010248004A - Small ozone generator preventing irradiation and diffusion of ultraviolet ray - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an ozone generator preventing the leakage of ultraviolet rays which are generated when generating ozone using an ultraviolet lamp, which are harmful to human bodies and whose wavelength is 253.7 nm and being usable in a people-existing place. <P>SOLUTION: A small ozone generator preventing the irradiation and diffusion of the ultraviolet rays and being usable in any place irrespective of human presence/absence is developed by preventing the leakage of the ultraviolet rays which are leaked with ozone spouted from the spouting port of a conventional small ozone generator and whose wavelength is 253.7 nm by setting a filter at the inside of the spouting port and by making harmless to human bodies. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an apparatus for generating ozone gas and harmful ultraviolet rays 253.7 nm by an ultraviolet lamp so as not to irradiate harmful ultraviolet rays to the outside.

  There are two types of ozone generators: corona discharge and ozone generation by ultraviolet irradiation, but corona discharge generates harmful nitrogen oxides and ozone, and there are health problems such as carcinogenicity for daily use. .

A small ozone generator with ultraviolet irradiation emits a wavelength that generates ozone with a wavelength of 253.7 nm and a wavelength that causes skin cancer. When taking out ozone, harmful ultraviolet rays 253.7 nm are irradiated to the human body etc. from the outlet. Risk of injury.
Patent Publication 2006-96600

  The present invention provides an apparatus that releases only ozone from a small ozone generator from a blowout port so that harmful ultraviolet rays 253.7 nm do not leak outside.

  In the present invention, harmful ultraviolet rays of 253.7 nm are leaked to the outside by installing a filter inside the blowout port of a small ozone generator that houses several ultraviolet lamps that generate ozone inside and has a suction port and a blowout port. The main feature is not.

  The UV irradiation diffusion prevention small ozone generator of the present invention prevents harmful ultraviolet rays from leaking 253.7 nm by installing a filter inside the blowout port, and ensures the safety of the human body by releasing only ozone from the blowout port. There is an effect that can be done.

The objective of preventing leakage to the outside was achieved simply by installing a filter inside the jet of the inner box for harmful UV rays of 253.7 nm emitted from the UV lamp housed in the inner box.

  FIG. 1 is a front view of the inside of a small ozone generator for preventing ultraviolet irradiation and diffusion in an embodiment of the present invention. Ozone generated from the ultraviolet lamp 6 is blown by the blower 1 through the installed filter 4 to prevent harmful ultraviolet rays 253.7 nm from leaking, and only ozone is blown out from the jet outlet 3.

FIG. 1 is an explanatory view showing a method for performing filter installation. (Example 1)

1 Blower 2 Suction port 3 Spout 4 Filter 5 Inner box 6 UV lamp

Claims (1)

An ozone generator that prevents only harmful UV rays from being radiated outside by a filter inside the device that generates ozone gas and harmful UV rays 253.7 nm by an ultraviolet lamp.

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