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A heating appliance for cooking

A cooker and heating capacity technology, applied in induction heating, electric heating fuel, induction heating control, etc., can solve problems such as inability to judge immediately

Inactive Publication Date: 2008-10-01
MITSUBISHI ELECTRIC CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is actually a problem that it is impossible for general users to immediately determine whether the alarm is important or not.

Method used

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  • A heating appliance for cooking
  • A heating appliance for cooking
  • A heating appliance for cooking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0057] Figure 1 to Figure 35 The heating cooker according to Embodiment 1 of the present invention is shown. figure 1 It is the whole perspective view of the heating cooker, figure 2 is the overall cross-sectional view, image 3 Yes figure 2 Figure 4 is a longitudinal sectional view showing the main parts of the upper operation part and the central display / input part, etc., Figure 5 is an electrical circuit diagram, and Figure 6 is a main part showing the upper operation part and the central display / input part, etc. department floor plan, Figure 7 is a schematic diagram showing the division of the display area of ​​the central display / input section, Figure 8 ~ Figure 17 It is an explanatory diagram showing the relationship between the display screen of the central display / input unit and the input keys, Figure 18 ~ Figure 22 It is a flow chart for explaining the operation in the abnormality occurrence state, Figure 23 ~ Figure 35 It is an explanatory diagram showi...

Embodiment approach 2

[0319] In the heating cooker (not shown) according to Embodiment 2 of the present invention, when any abnormality occurs in a heating unit, the screen of the display area of ​​the heating unit is changed to a different color or brightness from the screens of other heating units. , and display the abnormal state on its display area with characters / graphics, etc.

[0320] Specifically, for example, the colors of the corresponding display area A2 of the left heating coil 6L, the corresponding display area B2 of the central heating part 7, and the corresponding display area C2 of the right heating coil 6R are unified (for example, blue system), and each heating When an abnormality occurs in any of the parts, change the entire area of ​​the display area A2, B2, or C2 of the heating part where the abnormality occurred to yellow to call attention, and stop the cooker in a serious situation , In the case of a dangerous state, set the yellow display area to the color of the orange syst...

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PUM

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Abstract

The present invention provides a heating cooker, wherein the heating condition (fire power or time, temperature etc.) is confirmed by a frame as universal as possible, and the abnormal state of the heating part is confirmed too. Include: a plurality of heating windings (6L, 6R, 7) for thermally cooking; input parts (83, 95-99) for inputting the cooking conditions such as heating amount or heating time of the heating part; a central display / input part (80) for displaying the cooking condition input from the input parts; a control part for detecting the abnormal operating condition of the heating part and controlling the heating part and the display part. A display area is set on the central display / input part 80 relatively to the heating part, the control part displays the heating conditions of the heating part on the display area at the normal operating of the heating part, and displays the abnormal occurrence on the display area corresponding to the heating part generating the abnormity when the heating part is abnormal.

Description

technical field [0001] The present invention relates to a heating cooker, in particular to a heating cooker for cooking by an electric heating source or an electromagnetic induction heating source. Background technique [0002] As heating cookers, there are electromagnetic cookers that heat food placed on the upper surface of one main body (frame) with a plurality of electromagnetic induction heating sources, and radiant cookers that can use electric heaters and other radiant cookers in addition to electromagnetic induction heating sources. An induction cooker that heats with a heating source (so-called hybrid cooker). [0003] Moreover, an electric cooking heater that controls the heating time has been disclosed (for example, refer to Patent Document 1 (Japanese Patent Laid-Open No. Hei 1-269833 (pp. 6-7, pp. Figure 9 ))). [0004] In addition, an induction heating cooker in which the operating frequency of the frequency conversion device is specified has been disclosed (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/12H05B6/06
CPCA47J27/62F24C7/082F24C7/087H05B6/062H05B6/1218
Inventor 木下广一后藤晴代川田幸男
Owner MITSUBISHI ELECTRIC CORP