Electronic mosquito killer circuit

Abstract

The invention discloses an electronic mosquito killer circuit, which comprises a power supply E, a switch S1, a chip IC1 and an ultraviolet lamp H, wherein an anode of the power supply E is connected with a key S1 and a contact K-1 of a relay K; the other end of the key S1 is connected with a resistor R1, a resistor R2, an anode of a diode D1, the anode of a diode D3, the other end of the contact K-1 of the relay K, the ultraviolet lamp H, a pin 4 of the chip IC1 and a pin 8 of the chip IC1; and the other end of the resistor R1 is connected with a capacitor C1, a capacitor C3, a cathode of the power supply E, the anode of the diode D2, the other end of an ultraviolet ray II, the relay K, the cathode of an unidirectional thyristor Q1, a winding N2 of a transformer W and a pin 1 of the chip IC1. The electronic mosquito killer circuit is simple in structure and few in components, carries out mosquito control in a manner of combining an ultraviolet attraction lamp with a high voltage, is also provided with a timer module, and can be automatically turned off after being turned on for a period of time and effectively saves electric energy. Therefore, the electronic mosquito killer circuit has the advantages of being low in cost and convenient to use; and energy sources are saved.

Description

technical field [0001] The invention relates to a mosquito killer, in particular to an electronic mosquito killer circuit. Background technique [0002] Electric mosquito-repellent incense is a must-have mosquito repellent device for home in summer. Most of the existing electric mosquito-repellent incense uses electric heating wire to heat mosquito-repellent incense sheets or mosquito-repellent liquid to generate mosquito-repellent gas. As mosquitoes continue to evolve, ordinary mosquito-repellent liquid is no longer enough to kill Mosquitoes can make them dizzy at most, and they will make waves the next day. High-pressure mosquito killing is a more effective way to kill mosquitoes, but most of the electric mosquito Mosquito killers are all sleeping, which causes mosquito killers to work all night, which not only wastes electric energy, but also increases the loss of the circuit when turned on for a long time, reducing its service life, so it needs to be improved. Contents...

AI Technical Summary

Problems solved by technology

[0002] Electric mosquito-repellent incense is a must-have mosquito repellent device for home in summer. Most of the existing electric mosquito-repellent incense uses electric heating wire to heat mosquito-repellent incense or mosquito-repellent liquid to generate mosquito-repellent gas. As mosquitoes continue to evolve, ordinary mosquito-repellent liquid is no longer enough to kill Mosquitoes can make them dizzy at most, and they will make waves the next day. High-pressure mosquito killing is a more effective way to kill mosquitoes. However, most electric mosquito coils on the market can only be turned on and off artificially by switches. However, most of them use The mosquito killer is always sleeping, which causes the mosquito killer to work all night, which not only wastes electric energy, but also increases the loss of the circuit and reduces its service life when it is turned on for a long time, so it needs to be improved

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