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Intelligent electric pressure cooker capable of identifying liners through flat light

An electric pressure cooker and liner technology, which is applied to pressure cookers, cooking utensils, household appliances, etc., can solve the problem of inconvenient use of switches, and achieve the effects of saving electricity, simplifying use procedures, and simple operation.

Active Publication Date: 2014-03-12
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the electric pressure cooker is equipped with multiple inner pots of different sizes, if there are corresponding multiple electric heating plates at the same time, since only one inner pot is used each time when using the electric pressure cooker, there is a problem of how to choose the matching between the inner pot and the corresponding electric heating plate. question
The conventional solution is to add multiple switches to the electric pressure cooker shell, and different switches correspond to different inner tanks and corresponding electric heating plates (that is, adopt corresponding heating methods), but too many switches are inconvenient to use, which is harmful to the user ( especially the elderly) is a burden

Method used

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  • Intelligent electric pressure cooker capable of identifying liners through flat light
  • Intelligent electric pressure cooker capable of identifying liners through flat light
  • Intelligent electric pressure cooker capable of identifying liners through flat light

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Embodiment 1

[0015] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 7 In this embodiment, the photoelectric recognition liner smart electric pressure cooker includes 2 inner pots with different diameters and 2 electric heating tubes of different sizes, the inner pots are placed in the outer pot 1, and the two sides of the outer pot 1 are respectively installed. There are emission sensor 4 and receiving sensor 5 of photoelectric switch; the vertical line distance between the connecting line between the emission sensor and the receiving sensor and the center of the electric pressure cooker is 50 millimeters. After the main switch K1 and the comprehensive time control switch K3 are turned on, the small heating tube R1 is turned on and generates heat; when the outer pot 1 is placed with a large inner pot 2 (see figure 1 , figure 2 , Figure 7 ), the optical line 5 between the transmitting sensor 3 and the receiving sensor 4 is blocked by the large inner tank 2, and the infrare...

Embodiment 2

[0017] see Figure 5 , Figure 6 , Figure 8 In this embodiment, the intelligent electric pressure cooker with photoelectric recognition liner includes 3 large, medium and small inner tanks with different parts and diameters, and 3 large, medium and small electric heating tubes that can generate heat respectively. The transmitting sensor and the receiving sensor of the photoelectric switch are respectively equipped with; the vertical distance between the connecting line between the transmitting sensor and the receiving sensor and the center of the electric pressure cooker is 55 mm. After the main switch K1 and the comprehensive time control switch K3 are turned on, the small heating tube R1 is turned on and generates heat. When a large inner container 2 is placed in the outer pot 1, the optical lines 5, 10 between the transmitting sensors 3, 8 and the receiving sensors 4, 9 are all blocked by the large inner container 2, and the normally-on photoelectric switches K5, K6 do n...

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Abstract

The invention provides an intelligent electric pressure cooker capable of identifying liners through flat light. The intelligent electric pressure cooker is provided with more than two electric heating devices and more than two liners, wherein the liner body diameter of the uppermost parts of the liners is the same; the liner body diameters of the lowest parts of the liners are different; only one liner is used for each time of work; the liners with different sizes are matched with the electric heating devices with corresponding sizes; the electric pressure cooker is at least provided with more than one group of liner detecting devices; emitting sensors and receiving sensors of a catodioptric optoelectronic switch are respectively arranged on two eccentric side surfaces of the outer cooker of the electric pressure cooker; the heights of the mounting positions of a group of corresponding emitting sensors and receiving sensors are the same. The liners with different sizes and shapes can be automatically and intelligently identified, corresponding heating power is automatically selected to cook, electricity can be saved, the using program of the electric pressure cooker is simplified, and the electric pressure cooker is simple and convenient to operate and is particularly suitable for the old, children and women.

Description

【Technical field】 [0001] The invention relates to an electric heating cooker, in particular to an electric pressure cooker. 【Background technique】 [0002] CN200910114535.0 "Multi-level integrated liner and full-function electric cooking utensils" invention patent, proposed the design of multi-level liner: an electric pressure cooker is equipped with multiple liners of different sizes, and the number of stages of each liner Different, the diameter of each segment of the inner tank is different, the diameter of each segment of the inner tank decreases continuously from the upper to the lower, and only one inner tank is used for each job. The product of this invention can conveniently process a variety of foods at the same time, realize cooking rice, steaming vegetables, and cooking soup in one pot; The amount of cooking, etc.) The cooking amount is obviously different. [0003] However, if the electric pressure cooker is equipped with multiple inner pots of different sizes,...

Claims

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Application Information

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IPC IPC(8): A47J27/08A47J36/00
Inventor 白先放谢庆武卢春花赵会敏卢洁李小娟戴曦
Owner GUANGXI UNIV
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