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A washing device and a method for judging the unlocking of the drum of the washing device

A technology of washing equipment and determination method, which is applied to washing devices, control devices of washing machines, other washing machines, etc., can solve the problem of low accuracy of drum unlocking, and achieve the effect of improving accuracy

Active Publication Date: 2022-06-21
QINGDAO HAIER WASHING MASCH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the deficiency of the low accuracy of drum unlocking in the prior art, and provide a washing device and a method for judging the drum unlocking of the washing device

Method used

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  • A washing device and a method for judging the unlocking of the drum of the washing device
  • A washing device and a method for judging the unlocking of the drum of the washing device
  • A washing device and a method for judging the unlocking of the drum of the washing device

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Embodiment Construction

[0041] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention , but are not intended to limit the scope of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. co...

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Abstract

The invention discloses a washing device and a method for judging the unlocking of a drum of the washing device. The invention provides a method for judging the unlocking of the drum of washing equipment. The drum motor drives the drum to rotate with the set power output until the output current of the drum motor is less than the set current, and it is judged that the locking structure has unlocked the drum; The output current is compared with the set current until the output current of the drum motor is less than the set current, then it is determined that the locking structure has unlocked the drum. Through the above determination, it can be accurately judged whether the locking structure has unlocked the drum, thereby improving the unlocking efficiency. The accuracy of the drum; the present invention also provides a washing device, which includes a drum containing washing water and a drum motor that drives the drum to rotate, and the washing device is provided with a locking structure for unlocking the drum.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a washing device and a method for determining the unlocking of a drum of the washing device. Background technique [0002] At present, the commonly used front-loading washing machines are of the side-door type, but when the side-door type washing machine is in use, the user needs to bend or squat to put clothes into the drum from the side door of the washing machine or take out the clothes in the drum, which affects the user (especially the experience for the elderly). [0003] For this reason, the application of the top-opening front-loading washing machine was born. Corresponding to the top door of the washing machine, a drum door is also provided in the circumferential direction of the drum, and the drum is unlocked when the drum door rotates to a position corresponding to the top door. CN02160752.4 discloses a method and device for automatic positioning of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F33/30D06F37/42D06F34/08
CPCD06F37/42D06F37/304D06F37/267D06F37/302D06F2103/38D06F2103/46D06F2105/00D06F23/02D06F33/47
Inventor 赵志强许升
Owner QINGDAO HAIER WASHING MASCH CO LTD