Pressure cooking utensil capable of displaying pressure reduction remaining time

A technology for remaining time and cooking utensils, applied in pressure cookers, timing control of ignition mechanisms, etc., can solve problems such as reducing user experience, users do not know when to open the lid, and the perception of rapid pressure reduction is not intuitive, so as to improve the user experience, Avoid the effects of blind waiting

Inactive Publication Date: 2018-06-15
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of the environment, food volume, ingredients and other factors on the decompression cooling, the decompression time cannot be accurately calculated. Therefore, most of the current pressure cooker products do not display the duration of the decompression process, causing users to not know when to start. cover, causing users to be in a state of blindly waiting. At the same time, there are water-cooled step-down products, exhaust step-down and air-cooled step-down products in the market, but there is no display of the step-down time, which leads users to fast step-down The perception is not intuitive, which reduces the user experience

Method used

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  • Pressure cooking utensil capable of displaying pressure reduction remaining time
  • Pressure cooking utensil capable of displaying pressure reduction remaining time
  • Pressure cooking utensil capable of displaying pressure reduction remaining time

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Experimental program
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Effect test

Embodiment 1

[0034] refer to figure 1 and 2 As shown, the pressure cooking appliance in this embodiment is an electric pressure cooker or an electric pressure cooker. The pressure cooking appliance in this embodiment includes a pot cover 1 and a pot body. The pot body includes an outer pot 2 and an inner pot contained in the outer pot 2. 3. The cooking process of the pressure cooker includes a heating stage, a boost stage, a pressure holding stage, a pressure drop stage and a heat preservation stage. The pressure cooker starts to stand by. After the user selects a cooking program, the cooking program is started and enters the heating stage. After the stage is completed, it enters the step-up stage, the pressure-holding stage and the step-down stage in turn.

[0035] The pressure cooking appliance includes a control unit, a sensing unit and a prompting unit. The sensing unit is connected to the control unit. The prompting unit includes a display panel. Multiple step-down intervals formed ...

Embodiment 2

[0054] Compared with Embodiment 1, the difference of this embodiment is that the pressure cooking appliance in this embodiment only has one way of depressurization. Taking exhaust decompression as an example, the duration of depressurization is only limited by the depressurization interval. and the influence of the amount of cooked food, for this reason, the database in this embodiment also includes at least two different amounts of cooked food, and the depressurization duration corresponding to the same depressurization interval also includes at least two first depressurization durations, the first The duration of pressure reduction corresponds to the amount of cooking food one by one. After the control unit determines the pressure reduction interval where the current pressure value is located according to the database, it obtains the corresponding first duration of pressure reduction according to the amount of cooked food, and calculates the sum of the first duration of pressu...

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Abstract

The invention discloses a pressure cooking utensil capable of displaying the pressure reduction remaining time, and belongs to the technical field of kitchen appliances. The technical problem that inthe prior art, the pressure reduction duration in the pressure reduction stage is not displayed is solved. The pressure cooking utensil comprises a control unit, a sensing unit and a prompting unit, wherein a database is pre-stored in the control unit; the database comprises a plurality of pressure reduction intervals formed by dividing the whole pressure reduction stage descendingly, and the pressure reduction duration corresponding to each pressure reduction interval; each pressure reduction duration is the time required to complete pressure reduction in the corresponding pressure reductioninterval; the sensing unit is used for detecting the current pressure value of the pressure cooking utensil, and feeding back the current pressure value to the control unit; the control unit determines the pressure reduction interval where the current pressure value is located according to the database, so that the pressure reduction remaining time required by the current pressure value is obtained; the prompting unit is used for prompting according to the pressure reduction remaining time obtained by the control unit.

Description

【Technical field】 [0001] The invention relates to the technical field of kitchen appliances, in particular to a pressure cooking appliance. 【Background technique】 [0002] At present, most pressure cooking appliances need to wait for the depressurization to be completed before opening the pot cover after cooking. However, due to the influence of the environment, food volume, ingredients and other factors on the decompression cooling, the decompression time cannot be accurately calculated. Therefore, most of the current pressure cooker products do not display the duration of the decompression process, causing users to not know when to start. cover, causing users to be in a state of blindly waiting. At the same time, there are water-cooled step-down products, exhaust step-down and air-cooled step-down products in the market, but there is no display of the step-down time, which leads users to fast step-down The perception is not intuitive, which reduces the user experience. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08A47J36/32
Inventor 朱泽春周建东李善昊刘丝雨
Owner JOYOUNG CO LTD
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