Novel insect expelling lamp

The invention discloses a novel insect expelling lamp which comprises a lamp base, wherein heat-dissipation fins are fixed on the lamp base; a lamp cover is buckled on the lower end of the lamp base; a light source module is installed between the lamp base and the lamp cover; a rechargeable battery electrically connected to the light source module is installed on the lamp base; the rechargeable battery is electrically connected to an ultrasonic generator and a buzzer; the ultrasonic generator and the buzzer are separately fixed on the lamp base; and a waterproof cover is also buckled on the lamp base, and a hook for hanging is installed on the top part of the waterproof cover. By the ultrasonic generator and the buzzer, mosquitoes and flies can be expelled effectively. Use of the lamp is safe. In addition, the ultrasonic generator and the buzzer are driven by the rechargeable battery, so that the lamp can be used and carried conveniently and gets rid of limitations from socket rows and a wire length; and the