Patent ID: 8877135

Claim:
A gaseous fluid-operated ozone supply apparatus comprising: a housing having a hollow holding space; an air inlet portion positioned externally on or internally of said housing at a location, said air inlet portion suitable for guiding external air; an ozone outlet positioned at another location on the housing, said ozone outlet suitable for producing an ozone output, said ozone outlet having a check valve therein, said check valve suitable for causing a unidirectional flow of ozone; an output duct having a coupling end and an extension end, said coupling end connected to said ozone outlet, said extension end extendable to a desired destination for the ozone, the desired destination suitable for guiding a stream of the ozone such that said output duct generates a negative pressure; an ozone generator positioned in said holding space of said housing, said ozone generator suitable for generating ozone, said ozone generator having an air guiding portion and an ozone discharging portion and an ozone generating portion, said ozone generating portion positioned between said air guiding portion and said ozone discharging portion, said ozone discharging portion connected to said ozone outlet; an air induction member positioned between said air inlet portion and said ozone generator, said air induction member comprising: a guiding pipe positioned in a vertical orientation, said guiding pipe having a lower inlet end and an upper outlet end and a guiding section positioned between said lower inlet end and said upper outlet end, said upper outlet end being connected to said air guiding portion of said ozone generator via a connecting tube, said lower inlet end connected to said air inlet portion; an active magnetic inductor liftably positioned in said guiding section of said guiding pipe, said active magnetic inductor having a magnetic body positioned at one side thereof, said active magnetic inductor being driven into a floating state when said output duct is in a negative pressure state; an induction circuit board having a Hall component, said induction circuit positioned at one side of said guiding pipe, said Hall component positioned at one side of said induction circuit board, said magnetic body being aligned with said Hall component when said active magnetic inductor is in the floating state such that said Hall component generates an induction signal; and a controller positioned in said holding space of said housing, said controller electrically connected to said induction circuit board and to said ozone generator, said controller suitable for enabling startup of said ozone generating portion of said ozone generator when receiving the induction signal of said Hall component, said controller disabling said ozone generating portion of said ozone generator when the induction signal is not received.