Automatic wok pan

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Solution Overview

Problem

Existing automatic wok pans are difficult to clean, cannot be used on induction cookers or gas stoves, and lack the ability to open the lid during cooking, which affects the taste and convenience of dishes.

Innovation Solution

An automatic wok pan design featuring a detachable force arm with notches on the pan body, allowing for easy detachment and reattachment for cleaning, and a rechargeable battery for portable use, along with a mechanism to open the lid during cooking, enabling the addition of ingredients and condiments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If the wok pan is designed as an integrated structure for automatic cooking, then automation is improved, but ease of cleaning deteriorates

Engineering Contradiction:
Improveautomatic cookingVSAvoidease of cleaning
Core Design Contradiction:
Extent of automationVSEase of operation

Solution Approach 1:

The force arm is designed as a detachable component that can be separated from the pan body through notches and detachable components (such as snap-fit connections or magnetic attachments). This segmentation allows the force arm to be removed for separate cleaning, solving the cleaning difficulty while maintaining the automatic cooking function when assembled.

Inventive Principle:
Principle #1Segmentation

2Object-affected harmful factors

If the lid is kept closed during cooking to reduce oil smoke, then health comfort is improved, but ease of operation deteriorates

Engineering Contradiction:
Improveoil smoke exposureVSAvoidease of adding ingredients
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The force arm is designed to be movable rather than fixed. It can be dynamically adjusted to push the lid open when ingredients need to be added, and then return to its original position to keep the lid closed during cooking. This dynamic capability allows the system to adapt between the two states (closed for smoke reduction, open for ingredient addition) without requiring manual intervention.

Inventive Principle:
Principle #15Dynamics

3Extent of automation

If the wok pan uses a fixed power source for automatic operation, then automation is improved, but adaptability deteriorates

Engineering Contradiction:
Improveautomatic stir-fryingVSAvoidcompatibility with different cookers
Core Design Contradiction:
Extent of automationVSAdaptability or versatility

Solution Approach 1:

The power source (motor and battery) is extracted from the pan body and integrated into the detachable force arm assembly. When automatic cooking is not needed, the entire force arm with its power source can be removed, allowing the pan body to be used as a traditional manual wok on any cooker type (induction, gas, electric). This extraction enables the system to switch between automatic and manual modes and be compatible with different cooking surfaces.

Inventive Principle:
Principle #2Taking out (Extraction)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The design facilitates easy cleaning, allows for the addition of ingredients during cooking, and provides the flexibility to use the wok pan on various cooking surfaces, including induction cookers and outdoors, while reducing oil smoke exposure.

Implementation Method 1

a motor, and the power supply and the motor are far away from the pan body; the other side of the motor is connected with a transmission component

Methodology Applied
Scientific EffectElectromagnetic conversion: Electromagnetic Induction

Implementation Method 2

a power supply is arranged at the right side in the force arm; the left side of the battery is connected with a motor

Methodology Applied
Scientific EffectBattery electrochemical energy conversion: Battery (electricity)

Data Source

PatentUS20240415323A1Automatic wok pan
Publication Date: 2024.12.19 XU LIANG
  • US20240415323A1 patent drawing
  • US20240415323A1 patent drawing
  • US20240415323A1 patent drawing

AI summary

The present invention relates to an automatic wok pan, which solve that technical problems that the existing automatic wok pan cannot be disassembled, is difficult to clean and cannot be opened when in use. The present invention discloses an automatic wok pan, the upper end of the pan body is provided with a force arm, the force arm and the shell are arranged on the pan body through the notches at the upper end of the pan body, the tail end of the transmission component is connected with a stirring component, and the stirring component is fixed in the center of the pan body through the force arm. A fixing buckle arranged on the notch and the detachable component on the force arm are mutually buckled and matched, so that the force arm can be detached or fixed on the pan body.