Electronic mosquito swatter

Abstract

The invention discloses an electronic mosquito swatter, and belongs to a tool for killing mosquitoes and flies. When the existing electronic mosquito swatter is charged, if a working switch is turned on, the net surface carries high voltage to hurt people; when the working switch fails and the net surface is in a short-circuit state, the net surface continuously sparkles, and hidden danger of fire is brought to flammable and explosive articles. The electronic mosquito swatter comprises a body, a battery mounted on the body, a circuit board, a plug component, a self-locking switch, a working switch and a net surface component, wherein the battery is charged by adjusting the self-locking switch; the working switch is pressed to charge the net surface component to trap and kill bugs such as mosquitoes and flies; and the circuit board is provided with electronic elements such as a triode, a diode and a capacitor to form a control loop to ensure that the net surface component is uncharged when the mosquito swatter is in any state during charging, so that the electronic mosquito swatter is safe and reliable.

Description

technical field [0001] The invention relates to an appliance for killing small insects such as mosquitoes and flies, in particular to an electronic mosquito swatter. Background technique [0002] An electronic mosquito swatter is popular in the market. When the hand-held electronic mosquito swatter is connected to the working switch and waved, if mosquitoes touch the mesh surface, the mosquitoes and flies will be injured or killed by the positive and negative high-voltage mesh surfaces. However, the existing electronic mosquito swatter has the following potential safety hazards: 1. When the battery of the electronic mosquito swatter is charged, if the working switch is turned on, the net surface will have high voltage, which will cause personal injury; 2. Because it is in the charging process , so that the battery is always kept in a charged state. If the working switch fails and the mesh surface is short-circuited, the mesh surface will continue to emit sparks, and there is...

AI Technical Summary

Problems solved by technology

However, the existing electronic mosquito swatter has the following potential safety hazards: 1. When the battery of the electronic mosquito swatter is charged, if the working switch is turned on, the net surface will have high voltage, which will cause personal injury; 2. Because it is in the charging process , so that the battery will always be kept in a charged state. If the working switch fails and the mesh surface is short-circuited, the mesh surface will continue to emit sparks, and there will be a fire hazard for flammable and explosive items.

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