The cyclone type insect catching device mainly consists of a insect catching container,The inducer is composed of a fan.The interior of the insect catching container has a guide wall which can change the direction of air flow.And the inducer and the fan are both assembled inside the insect catching container.Among them,The device can attract mosquitoes close to the insect catching container.And the fan can suck out the air inside the insect catching container.So that the air outside the trap can enter the interior of the trap.As a result, the air outside the trap can form a spiral flow to the bottom of the trap along the guide wall.Therefore, when the fan is rotating, the fan can inhale the mosquitoes attracted by the luring device into the interior of the insect catching container, which causes the mosquitoes to die due to the air drying of the spiral air flow, thus achieving the effect of eliminating the mosquitoes.本創作旋風式捕蟲裝置主要由捕蟲容器、誘引裝置與風扇所構成，該捕蟲容器內部具有能改變空氣流動方向的導流壁面，而誘引裝置與風扇兩者組裝於捕蟲容器內部，其中，該誘引裝置能吸引蚊蟲靠近於捕蟲容器，而風扇能將位於捕蟲容器內部的空氣向外抽吸，使得位在捕蟲容器外部的空氣能進入捕蟲容器的內部，致使位在捕蟲容器外部的空氣能沿著導流壁面而形成一流動至捕蟲容器底端的螺旋氣流。藉此，當風扇進行轉動時，風扇能將受到誘引裝置吸引的蚊蟲吸入至捕蟲容器的內部，使得蚊蟲因被螺旋氣流風乾而死亡，致使能達到消滅蚊蟲的效果。
