Household electrical appliance door lock system and door lock control method and household electrical appliance

A technology of a household appliance and a control method, which is applied to the door lock control method and the fields of household appliances and household appliance door lock systems, and can solve problems such as door opening.

Pending Publication Date: 2019-05-28
QINGDAO HAIER DISHWASHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a household appliance door lock system, a door lock control method and a household appliance, which can solve the problem that the door body of the existing household appliance is opened due to a user operation error during the working process

Method used

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  • Household electrical appliance door lock system and door lock control method and household electrical appliance
  • Household electrical appliance door lock system and door lock control method and household electrical appliance
  • Household electrical appliance door lock system and door lock control method and household electrical appliance

Examples

Experimental program
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Embodiment 1

[0028] Such as figure 1 As shown, this embodiment provides a door lock system for a household appliance, and the household appliance may be a washing machine, a dishwasher, an all-in-one washer-dryer, and a dryer. In this embodiment, a dishwasher is taken as an example to describe the household appliance door lock system in detail. A working cycle of the dishwasher in this embodiment includes a washing process, a rinsing process, and a drying process.

[0029] The household appliance door lock system described in this embodiment includes a door switch 2 for unlocking and locking the main body 1 of the household appliance and the door 4 of the household appliance; a blocking component 3 is electrically connected to the controller of the household appliance and is rotatably connected The main body 1, the household appliance in the first preset working process, the blocking assembly 3 can be rotated to one side of the door switch 2 to restrict the door switch 2 from rotating to ...

Embodiment 2

[0046] The difference between this embodiment and Embodiment 1 is that the household appliance described in this embodiment is a washing machine.

[0047] If the washing machine does not have a drying function, a working cycle of the washing machine includes a washing process, a rinsing process and a dehydration process. If the washing machine is a pulsator washing machine, the first preset working process includes a dehydration process. If the washing machine is a drum washing machine, the first preset working process includes a washing process, a rinsing process and a dehydration process.

[0048] If the washing machine is a washing machine with a drying function, a working cycle of the washing machine includes a washing process, a rinsing process, a dehydration process and a drying process. If the washing machine is a pulsator washing machine, the first preset working process includes a dehydration process and a drying process. If the washing machine is a drum washing mac...

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PUM

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Abstract

The invention relates to the field of household electrical appliances, in particular to a household electrical appliance door lock system and door lock control method and a household electrical appliance. The door lock system comprises a door switch and a blocking assembly, wherein the door switch is used for unlocking or locking up a body of the household electrical appliance and a door body of the household electrical appliance; the blocking assembly is electrically connected to a controller the household electrical appliance and is rotationally connected to the body, when the household electrical appliance is in a first preset working process, the blocking assembly can rotate to the side of the door switch so as to limit the door switch to rotate to the side of the blocking assembly, the door switch is locked, so that the body and the door body are kept in a locked state. Through the blocking assembly, automatic locking and unlocking of the door switch are realized. In the drying process of a dish washing machine, the door switch is locked through the blocking assembly, so that when an external force acts on the door switch, the door switch cannot act, and the body and the doorbody are kept in a locked state, the problem a user gets a burn when the door body is opened by misoperation in the drying process of the dish washing machine is solved.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a household appliance door lock system, a door lock control method and the household appliance. Background technique [0002] Household appliances include washing machines, dishwashers, dryers, and all-in-one washing and drying machines. The main function of the dishwasher is to clean tableware, and the process of using the dishwasher to clean tableware includes washing, rinsing, and drying. Some dishwashers also set disinfection and sterilization programs during rinsing or drying. There is a heating process in the drying process of the dishwasher, so it must be strictly ensured that the door of the dishwasher is closed. If the door of the dishwasher is opened due to user error during the drying process of the dishwasher, the inside of the dishwasher will be damaged. Hot steam can easily burn the user. There is above-mentioned problem equally in washing machine drying proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B51/00E05B17/20E05B15/00D06F39/14D06F33/02D06F58/20D06F58/28D06F37/42
Inventor 杨林董媛媛陈广文
Owner QINGDAO HAIER DISHWASHER
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