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Heating cooker

A cooking device and heating chamber technology, applied in electric heating fuel, lighting and heating equipment, household heating, etc., to achieve the effect of good convenience

Active Publication Date: 2012-11-28
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned conventional structure has the following problems, that is, it is difficult to know which area in the oven is to be intensively heated, and it is difficult to know where to place the food and how to perform the operation to achieve the desired heating.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0031] figure 1 A cross-sectional view of the heating cooker according to Embodiment 1 of the present invention is shown. The heating cooker of this embodiment includes: a microwave generating unit 1; a heating chamber 2 that accommodates a load to be heated; and a heating plate 4 that has a heating element 3 that absorbs microwaves and generates heat, and is arranged so as to divide the heating chamber 2 up and down. The upper surface heating unit 5 heats the upper surface side of the heating plate 4 ; and the control unit 6 controls the input power of the microwave generating unit 1 and the upper surface heating unit 5 .

[0032] Usually, a magnetron is often used for the microwave generating unit 1 , but a semiconductor type or the like may be used. According to an instruction from the control unit 6 , power is supplied to the microwave generating unit 1 from an inverter circuit not shown in the figure, thereby causing the microwave generating unit 1 to generate microwaves...

Embodiment approach 2

[0065] Next, Embodiment 2 of the present invention will be described. The description of the same parts as those in Embodiment 1 will be omitted, and only the different points will be described.

[0066] The display unit 7 displays a heating method and the like. Most of such heating cookers have a variety of heating methods such as heating based on microwaves, heating based on steam, heating based on heaters, and heating based on ovens. Usually, the user selects the heating method and determines the heating time for heating. Or, it also has the following functions: select the automatic cooking mode stored in the heating cooker, adjust the heating method and time corresponding to the menu that the user wants to make by sensors, etc. to automatically heat, and when the heating is finished, it will automatically stop. Warm up and inform user. In order to select these functions, information for selecting a heating method, heating time, automatic menu, etc. is displayed on the di...

Embodiment approach 3

[0073] Next, Embodiment 3 of the present invention will be described. The description of the same parts as those in Embodiment 1 will be omitted, and only the different points will be described.

[0074] In this embodiment, there is provided a heating cooker configured to limit the direction in which the heat generating disk is inserted to one direction when the heat generating disk is inserted into the heating chamber.

[0075] In the case where the insertion direction of the heating plate 4 is not specified, such as Figure 4 As shown, it is necessary to display in various directions in order to indicate where the heating area is when concentrated heating is performed. At this time, many characters and the like are displayed on the heating plate 4, and as a result, there is a possibility that the display becomes difficult to understand.

[0076] Therefore, the heating disk 4 and the heating chamber 2 are configured in such a way that the direction in which the heating disk...

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Abstract

The invention provides a heating cooker. When a part of a heating disc is in central heating, the position where a load is placed is accurate, and the operation is easy to understand. The heating cooker is provided with a microwave generating unit, a heating chamber which stores the heated load, the heating disc which holds the load and is provided with a heating body which generates heat through absorbing the microwave, an upper surface heating unit which heats the upper surface of the heating disc, and a control unit which controls the microwave generating unit and the input power pf the upper surface heating unit. The control unit is characterized in that the control unit can control the microwave generating unit and the upper surface heating unit respectively, so central heating of specific areas in at least two areas which are divided by the front-to-rear order, the left-to-right order, and the inside-to-outside order can be carried out; the heating disc can show the heated areas in the central heating of the specific areas; the control unit can intensively heat the specific areas which hold the load. According to the structure, the heating cooler can give convenience to a user in the central heating.

Description

technical field [0001] The present invention relates to a heating cooker used in general households, restaurants, offices and the like. Background technique [0002] Patent Document 1 discloses a method of selectively heating the inside of an oven in a heating cooker. [0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 6-235527 [0004] However, in the above-mentioned conventional structure, there are problems as follows: it is difficult to know which area in the oven to heat intensively, and it is difficult to know where to place the ingredients and how to perform the desired heating. Contents of the invention [0005] The object of the present invention is to provide a heating cooker that allows the user to easily understand the placement position of the food when performing concentrated heating, and makes the operation easy to understand in conjunction with the display, and can Enter the method to determine the heating method. [0006] A heating co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/02F24C7/08
Inventor 藤涛知也河合祐久保昌之
Owner PANASONIC CORP
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