Door opening control method and device of dish washing machine

By using mutually coordinated locking components and heat dissipation devices in the dishwasher, the damage problem of high-temperature steam to users when opening the door in the middle is solved, achieving a safe and convenient user experience.

CN119699954APending Publication Date: 2025-03-28NINGBO FOTILE KITCHEN WARE CO LTD
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Patent Information

Application Number
CN202510016866.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-06
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

During the dishwasher operation, users need to open the door halfway to add or remove the cutlery, but this can cause high temperature steam to gush out, causing user damage and bad experience.

Method used

The first locking assembly and the second locking assembly that cooperate with each other are used to achieve mechanical locking of the dishwasher door body. The current temperature value of the dishwasher is obtained through the controller. If the temperature is higher than the preset value, the heat dissipation device is controlled to operate until the temperature drops, and then the door body is unlocked to meet the user's door opening needs.

Benefits of technology

It effectively avoids the damage caused by high temperature steam to users when the door is opened in the middle, and improves the user experience and sense of security.

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Abstract

The invention relates to the technical field of dish-washing machines, in particular to a dish-washing machine door opening control method and device.The method comprises the steps that in response to an opening instruction for a dish-washing machine door body, the current temperature value of the dish-washing machine is obtained, and the current temperature is used for indicating the temperature of an inner cavity of the dish-washing machine; if the current temperature value is larger than a preset temperature value, the heat dissipation device is controlled to operate; responding to operation of the heat dissipation device, and monitoring a temperature value of an inner cavity of the dish washing machine; if it is monitored that the temperature value is smaller than the preset temperature value, the heat dissipation device is controlled to stop running, the first locking assembly is controlled to move from the locking position to the unlocking position so as to be disengaged from the second locking assembly, and when the first locking assembly and the second locking assembly are disengaged, the heat dissipation device is controlled to stop running. The dish-washing machine door body can be opened under the action of external force; the requirement of a user for opening the door halfway can be met, meanwhile, high-temperature damage to the user caused by opening the door halfway is avoided, and then the use experience of the user is improved.
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