JPH019475Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to an electric cooking appliance in which an outer peripheral frame that also serves as a burn prevention guard is provided on the outer peripheral portion of a plate body equipped with a heating heater.

[Prior art]

Conventionally, in an electric cooking appliance called a hot plate, a reflector plate 3 is attached to a plate body 2 equipped with a heating heater 1 as shown in FIG. The reflector plate 3 has a frame holder 4 and mounting screws 5, and an outer frame 6 which also serves as a burn prevention guard is enclosed around the outer periphery of the plate body 2 with a slight gap 7 therebetween.

In this type of product, as mentioned above, a gap 7 is formed at the outer peripheral edge of the plate body 2 to prevent the heat from the plate body 2 from being transmitted to the outer peripheral frame 6, so that the oil during cooking There are disadvantages in that the liquid and broth scatter and enter the gap 7, staining the mounting surface and complicating the cleaning work of the outer peripheral frame 6.

〔the purpose〕

The present invention is intended to prevent dirt from adhering to the inner surface of the outer frame through the gap by covering the outer circumferential edge of the plate body from above with an outer frame that also serves as a burn prevention guard.

〔Example〕

Reference numeral 11 denotes a plate body formed in the shape of a saucer by die-casting aluminum, with a heating heater 12 embedded in the bottom thereof, a stepped portion 13 formed on the outer peripheral edge, and a protruding portion 14 integrally formed. Become.

Reference numeral 15 is a reflecting plate having an appropriate number of support legs 16 attached to the bottom thereof, and is attached to the bottom of the plate body 11 so as to cover the heating heater 12.

Reference numeral 17 designates an outer circumferential frame that also serves as a burn prevention guard and is attached to the reflector plate 15 using an appropriate number of frame holders 18 and mounting screws 19 so as to surround the outer periphery of the plate body 11, and the inner side of the upper end surface of the outer frame is attached downwardly. The bent piece 17a is provided inwardly of the protrusion 14 of the plate body 11, and an L-shaped detour air flow passage 20 is formed between the bent piece 17a and the protrusion 14. .

Therefore, since the air flow passage 20 is formed between the upper end of the outer peripheral edge of the plate main body 11 and the outer peripheral frame 17, the heat of the plate main body 11 is not directly transmitted to the outer peripheral frame 17, and the above-mentioned The outer frame 17 is cooled by the air passing through the flow path 20, so that the outer frame 17
temperature rise is prevented. Furthermore, since the bent pieces 17a of the outer frame 17 cover the protrusion 14 of the plate body 11 from above, the outer frame 17 will not fold even if oil or broth from the food is splashed outward during cooking. Since it only adheres to the curved piece 17a and the upper surface, cleaning thereof is extremely easy.

〔effect〕

The present invention provides an electric cooker in which an outer peripheral frame that also serves as a burn prevention guard is provided on the outer periphery of a plate body equipped with a heating heater as described above, in which the inner side of the upper end surface of the outer peripheral frame is bent upward, This folded piece faces the upper end of the plate body, and a detour air flow passage is formed between the folded piece and the outer peripheral edge of the plate body, so that the food to be cooked can Oil and broth scattered from objects will not flow into the gap between the plate body and the outer frame, which makes cleaning easier, and even if the outer edge of the plate body is covered by the outer frame, that part will not Since the airflow passage is formed, it is possible to achieve a remarkable effect of preventing a rise in temperature of the outer peripheral frame.

[Brief explanation of the drawing]

FIG. 1 is an enlarged sectional view of the main part of a conventional electric cooking device, and FIG. 2 is an enlarged sectional view of the main part of the electric cooking device of the present invention. 11: Plate body, 12: Heating heater,
17: Peripheral frame, 20: Air flow path.

Claims (1)

[Scope of utility model registration request] In an electric cooker that has an outer frame that also serves as a burn prevention guard on the outer periphery of a plate body equipped with a heating heater, the inner side of the upper end of the outer frame is bent downward, and this bent piece is attached to the plate body. What is claimed is: 1. An electric cooking appliance characterized in that an air flow passage facing toward the upper end side and detouring between the bent piece and the outer peripheral edge of the plate body is formed.