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Electric pressure cooker and control method for same

An electric pressure cooker and pressure technology, which is applied in pressure cookers, cooking utensils, household appliances, etc., can solve problems such as unfavorable electric pressure cooker structural design and structural optimization.

Active Publication Date: 2016-08-03
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the presence of electric wires limits the layout position of the pressure switch in the electric pressure cooker, which is not conducive to the structural design and structural optimization of the electric pressure cooker

Method used

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  • Electric pressure cooker and control method for same
  • Electric pressure cooker and control method for same
  • Electric pressure cooker and control method for same

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Embodiment Construction

[0017] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0018] The invention provides an electric pressure cooker, such as figure 1 As shown, the electric pressure cooker may include a pressure detection switch 10 , a second coil 20 , an oscillation circuit 30 , an oscillation circuit parameter detection circuit 40 and a control circuit 50 . Wherein: the second coil 20 is connected in parallel with the pressure detection switch 10; a mutual inductance effect can be generated between the first coil 301 in the oscillating circuit 30 and the second coil 20; the oscillating circuit parameter detection circuit 40 is used to detect the oscillating circuit 30 oscillating circuit parameters; and the control circuit 50 is us...

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Abstract

The invention relates to the field of cooking equipment and discloses an electric pressure cooker and a control method for the same. The electric pressure cooker comprises a pressure detection switch, a second coil, an oscillating circuit, an oscillating circuit parameter detection circuit and a control circuit, wherein the second coil is in a parallel connection with the pressure detection switch; mutual inductance effects can be generated between the first coil in the oscillating circuit and the second coil; the oscillating circuit parameter detection circuit is used to detect oscillating circuit parameters of the oscillating circuit; and the control circuit determines whether a pressure in the electric pressure cooker reaches a preset value according to the detected oscillating circuit parameters. The electric pressure cooker and the method provided by the invention have the advantages that a layout position of the pressure detection switch in the electric pressure cooker will not be limited, so that structural design and structural optimization of the electric pressure cooker can be implemented easily.

Description

technical field [0001] The invention relates to the field of cooking equipment, in particular to an electric pressure cooker and a control method thereof. Background technique [0002] In the current electric pressure cooker, in order to be able to detect the on-off state of the pressure switch, it is necessary to use wires to electrically connect the pressure switch to the detection circuit. However, the presence of electric wires limits the arrangement position of the pressure switch in the electric pressure cooker, which is not conducive to the structural design and structural optimization of the electric pressure cooker. Contents of the invention [0003] The purpose of the present invention is to provide an electric pressure cooker and its control method, which will not restrict the arrangement position of the pressure detection switch in the electric pressure cooker, thereby facilitating the structural design and structural optimization of the electric pressure cooke...

Claims

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Application Information

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IPC IPC(8): A47J27/086A47J27/08
CPCA47J27/0802A47J27/086
Inventor 张帆王云峰任蓬勃梁三林
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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