Novel insect expelling and killing pendant device for trees

The utility model relates to the field of tree insect repelling and killing, and discloses a novel tree insect repelling and killing pendant device which comprises an upper supporting seat and a lower supporting seat, and an insect repelling lamp is arranged between the upper supporting seat and the lower supporting seat. An ultrasonic generator is arranged on the side wall of the lower supporting seat; and the upper supporting seat is connected with the connecting device. The insect expelling device solves the problem of poor insect expelling effect of insect expelling equipment in the prior art, and has the advantages of energy conservation and low cost. 本实用新型涉及树木驱虫灭虫领域，公开了一种新型树木驱虫灭虫挂件装置，所述装置包括上、下支撑座，所述上、下支撑座之间设置驱虫灯；所述下支撑座的侧壁上设置超声波发生器；所述上支撑座与连接装置连接。本实用新型解决了现有技术中驱虫设备驱虫效果差的问题，具备节约能源、成本低的优点。