A portable mosquito repellent device

Abstract

This invention belongs to the field of mosquito repellent technology. Addressing the problems of existing mosquito repellent devices having a fixed number of vents, which leads to excessive diffusion of the repellent liquid in small spaces, affecting user comfort, and failing to attract mosquitoes to the vicinity of the device, this invention proposes a portable mosquito repellent device. The device includes a mounting base, a liquid dispensing structure, a circuit board control system, a heating wire, a lighting structure, a timer switch, and a sealing structure. In this invention, an LED light illuminates the bottom of the repellent bottle, causing it to glow and attract mosquitoes, allowing the heated and evaporating repellent liquid to act quickly and at close range. During use, the user can adjust the sealing area of ​​the vents by adjusting the collar, thereby reducing the area of ​​evaporation and diffusion of the repellent liquid, preventing excessive evaporation and diffusion, and improving user comfort.

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