Exhaust ventilator capable of driving away mosquitoes
OwnerFang-Chun Yuinventor
Life of this patent
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Abstract
An exhaust ventilator includes a frame in which are mounted a plurality of conductive wires mounted in parallel across two inner opposite sides of the frame, two fans arranged in the frame, and a power supply installed at one corner of the frame and capable of supplying high voltage and low current to the conductive wires for killing bugs and mosquitoes and provided with switches for controlling speed of the fans, whereby the exhaust ventilator can be used as an air ventilator as well as a device for driving away mosquitoes.
Claims1
An exhaust ventilator comprising a frame in which are mounted a plurality of conductive wires mounted parallel to each other across two inner opposite sides of said frame, two fans arranged in said frame, and a power supply installed at one corner of said frame and capable of supplying high voltage and low current to said conductive wires for killing bugs and mosquitoes and provided with switches for controlling speed of said fans, wherein the two fans are mounted in two diametrically opposite inner corners of said frame, said frame has an elongated rib extending along two opposite outer sides thereof and configured to engage with one of four longitudinal grooves of a connector.
Dependencies are inferred from the claim text.