Passive device and washing barrel

Abstract

The invention relates to a passive device and a washing barrel. The passive device comprises a shell, a first detection part and a second detection part. The first and the second detection parts are both arranged in the shell, wherein one of the first and the second detection parts is a magnetic part while the other end is an induction module. The first and the second detection parts generate relative movement and an interaction electric energy when the shell moves toward a preset direction. According to the passive device and the washing barrel, the induction module can generate an electric signal, and when the induction module is applied to the washing barrel, the washing barrel is controlled to rotate by the washing machine to detect whether the passive device generates the electric signal or not to automatically determine whether the washing barrel is mounted in the washing machine or not, so that a washing program of using the washing barrel to wash can be selected on the premiseof automatically judging whether the washing barrel is available by the washing machine. Meanwhile, a washing error caused by selecting the program mistakenly can be also avoided.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a passive device and a washing bucket. Background technique [0002] With the development of the washing machine industry, washing machines have become quite intelligent home appliances. As people have higher and higher requirements for health and energy saving in recent years, people have higher and higher requirements for health and energy saving of washing machines. In order to meet the requirements of the current society, there is a barrel-in-tub washing machine with a smaller volume in the washing machine drum and a smaller bucket in the market. The clothes of the barrel-in-tub washing machine can be sorted and washed separately, and when there are few clothes. , You can also choose a small bucket for washing, so as to achieve the purpose of health and energy saving. Among them, the drum-in-tub washing machine can choose to wash the small drum or the large drum th...

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a passive device and a washing tub for the current tub-in-tub washing machine, which needs to manually select whether to use the washing program of the large tub or the washing program of the small tub.

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