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Heating cooker

A technology for cookers and objects to be heated, which is applied to utensils with integral electric heating devices, lighting and heating equipment, and household stoves/stoves. Heating efficiency and effect of suppressing cost increase

Inactive Publication Date: 2015-05-27
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the heated air used for heating cooking is more likely to flow out from the gap between the main body and the lid, and there is a possibility that the heating efficiency may be lowered.
[0007] In addition, providing channels on the cover complicates the structure of the cover and requires a further increase in the material used to form the channels
As a result, there are problems such as increased costs and increased manufacturing processes.
And, since the structure of the channel requires higher heat resistance, the cost may rise further

Method used

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Experimental program
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Effect test

no. 1 approach

[0029] First, use figure 1 and figure 2 The configuration and heating operation of the heating cooker according to the first embodiment of the present invention will be described. figure 1 is a brief side view of the vertical section of the heating cooker, figure 2 It is a block diagram showing the structure of a heating cooker. in addition, figure 1 The white hollow arrows in indicate the flow path and flow direction of the air.

[0030] Such as figure 1 As shown, the heating cooker 1 is equipped with a housing portion 3, a cover 4, a container 5 for accommodating food as an object to be heated, an air duct 6, a fan 7 and A tunnel heater 8 as a heating section.

[0031] The upper surface of the main case 2 is constituted by a horizontal plane, and includes the accommodating portion 3 formed as a recess recessed downward from the upper surface. The housing portion 3 is a circular concave portion with an open top surface, which is opened and closed by a cover 4 , and i...

no. 2 approach

[0046] Below, use Figure 3 ~ Figure 5 A heating cooker according to a second embodiment of the present invention will be described. image 3 It is a perspective view of the appearance viewed from the upper front of the heating cooker, Figure 4 is a brief side view of the vertical section of the heating cooker, Figure 5 It is a block diagram showing the structure of a heating cooker. In addition, due to the basic structure and figure 1 and figure 2 The first embodiment described is the same, and the same reference numerals as described above are assigned to the same constituent elements as those of the first embodiment, and descriptions and explanations on the drawings are omitted. also, image 3 The cover 4 and the tray 11 are omitted.

[0047] Such as image 3 and Figure 4 As shown, the heating cooker 1 of the second embodiment is equipped with a housing portion 3, a cover 4, a container 5, an air duct 6, a fan 7, a duct heater 8, a rectifying plate 15 and a rota...

no. 3 approach

[0061] Below, use Figure 6 and Figure 7 A heating cooker according to a third embodiment of the present invention will be described. Figure 6 It is the exterior front view of the heating cooker, Figure 7 It is a brief side view of the vertical section of the heating cooker. In addition, since the basic structure of the present embodiment is the same as that of the first and second embodiments described above, the same reference numerals are attached to the structural elements common to the above-mentioned embodiment, and the description and description of the drawings are omitted. also, Figure 6 Cover 4 and tray 11 are omitted.

[0062] Such as Figure 6 and Figure 7 As shown, the hemispherical main casing 2 of the heating cooker 1 according to the third embodiment is supported by the base 2a so as to be inclined with respect to the horizontal plane. The back side of the main box 2 ( Figure 7 The right side in ) is raised and the upper surface is slightly inclin...

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PUM

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Abstract

A heating cooker (1) is provided with: a container (5) for housing a food item which is heated, the upper surface of the container (5) being open; a housing unit (3) for housing the container (5), the upper surface of the housing unit (3) being opened and closed by a lid (4); a discharge port (9) for discharging air in the lateral direction towards the inside of the housing unit (3), the discharge port (9) being provided at the upper part of a side wall of the housing unit (3); outlet ports (10, 17) through which air in the housing unit (3) flows out, the outlet ports (10, 17) being provided to the housing unit (3); an airflow duct (6) communicating the outlet ports (10, 17) and the discharge port (9) to each other; an airflow fan (7) for channeling air flowing into the airflow duct (6) towards the discharge port (9); and a duct heater (8), which is a heating unit for heating the air channeled into the airflow duct (6).

Description

technical field [0001] The present invention relates to a heating cooker for heating and cooking an object to be heated. Background technique [0002] Patent Document 1 discloses a conventional heating cooker. The conventional heating cooker has a container for storing food as an object to be heated, a container for storing the container, a cover for opening and closing the upper surfaces of the container and the container, and a cover for sending heated air into the container. fan and heating unit. The container is in the shape of a so-called frying pan which is circular in a plan view, and inside is provided with a food stirring member which rotates in a horizontal plane along the inner bottom surface. [0003] The heating cooker rotates a stirring member and sends heated air into a container, thereby heating and cooking food. In this way, heat cooking can be performed with a small amount of oil, achieving oil saving, shortening of heating time, simplification of cleani...

Claims

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Application Information

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IPC IPC(8): F24C1/00A47J37/00
CPCA47J27/004A47J37/0641A47J37/10
Inventor 吉留彰宏
Owner SHARP KK