Automatic replacing device for filter screen of air purifier for smart home

Abstract

The invention relates to the technical field of smart home, and discloses an automatic replacing device for a filter screen of an air purifier for smart home. The automatic replacing device comprises a shell, wherein an electromagnetic attraction ring is fixedly connected to the inner wall of the middle of the shell, a fastening mechanism is movably connected to the inner wall of the middle of the shell, a trigger mechanism is movably connected to the inner wall of the middle of the shell, an adjusting mechanism is movably connected to the inner wall of the middle of the shell, a power mechanism is movably connected to the inner wall of the middle of the shell, the fastening mechanism comprises an arc-shaped groove, and a clamping block is movably connected to the inner wall of the middle of the arc-shaped groove. According to the automatic replacing device for the filter screen of the air purifier for the smart home, when the filter screen needs to be replaced, rightward extrusion force is applied to a magnetic control rod at the moment, a conductive column is separated from a forward pole, at the moment the conductive column makes contact with a reverse pole along with movement of the magnetic control rod, at the moment, the magnetism of a first electromagnet is changed, the magnetic field action on a magnetostrictive material disappears, a convex block is restored to a non-extrusion state, and at the moment, the clamping block is restored under the action of a winding spring, so that the clamping block is separated from the filter screen.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to an automatic replacement device for a filter screen of an air purifier for smart home. Background technique [0002] With the improvement of people's quality of life and the development of science and technology, people have further pursued the convenience and intelligence of living. Among them, smart homes use Internet of Things technology to integrate various devices in the home, such as audio and video equipment, lighting systems, curtain control, Air conditioning control, etc. are connected together, among which people put forward higher requirements for the intelligence of indoor air purification equipment. [0003] Many air purifier filters will absorb a lot of dust and tiny impurities after being used for a period of time. Therefore, it is necessary to replace the filter regularly to achieve the effect of continuous air filtration, but many users will neglect to replace...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an automatic filter screen replacement device for smart home air purifiers, which has the advantage of automatically and quickly replacing the filter screen without disassembly, and solves the problem of dismantling the equipment for replacement of the traditional filter screen and causing equipment failure. damage problem

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