JPS5854029Y2 - Cooking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a separate cooking device equipped with dual heating elements that can be selectively used depending on the capacity of the container.

Conventionally, this type of cooker has a heating plate made of a metal casting such as an aluminum alloy, which houses a heating element a such as a sheathed heater wound in a ring shape, as shown in FIGS. 1 and 2. This is combined with a cooking container d having a guide rib C slightly larger in diameter than the outer periphery of the hot plate on the bottom surface.

However, there are various kinds of cooking vessels d, such as a pan d' shown in FIG. 1 which has a relatively large capacity, and a plate d'' shown in FIG. 2 which has a shallow bottom and a relatively small capacity.

In general, since play 1-d" mainly serves grilled foods such as yakiniku, it requires a higher amount of heat than the pan d', which mainly serves boiled foods.

However, in the above conventional structure, since the bottom diameter of the containers is the same, the hot plate is too large for a pot, and the hot plate is small for a plate, making it impossible to satisfy both. Moreover, even if heater control is performed according to the type of container, a complicated device is required, which is disadvantageous in that it is not economically viable.

The present invention was developed to eliminate the above-mentioned drawbacks, and by arranging the heating element inside the hot plate in two layers with multiple gaps in between, the heating element can be selectively used depending on the container capacity. It is an object of the present invention to provide a cooking device in which a suitable and efficient combination of a heating plate and a cooking container is possible.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, details of the present invention will be explained with reference to the drawings for one embodiment.

Reference numeral 1 in FIGS. 3 and 4 is a circular hot plate made of aluminum alloy, which has heat generating element housing portions 2 and 3 with double ring-shaped bulges formed on a portion of the back surface.

Reference numeral 4 denotes a first heat generating element housed in the inner housing part 2, and numeral 5 denotes a second heat generating element housed in the outer housing part 3, each of which is a sheathed heater.

Reference numeral 6 designates a plurality of voids, for example slits, which are bored on the hot plate 1 between the first heat generating element 4 and the second heat generating element 5 and are divided and arranged along the circumferential side thereof.

7 and 8 are lead portions of the heating elements 4 and 5.

Further, 9 in FIG. 5 is a cooking pot with a locking rib 10 on the bottom that fits into the gap 6 on the hot plate 1, and 11 in FIG. 6 is a plate with a guide rib 12 provided on the outer periphery of the bottom. ing.

Next, the combination procedure will be described. First, it is relatively small in diameter,
The combination with a large-capacity dog pan 9 can be achieved by fitting a locking rib 10 formed on the bottom of the hot plate 1 into the gap 6 of the hot plate 1 and placing it there as a guide.

Then, the inner heating element 4 is energized to cook at a desired temperature.

In addition, plate 1 has a larger diameter and smaller capacity than pan 9.
In combination with 1, the plate 11 can be placed on the hot plate 1 using the guide ribs 12 formed on the plate 11 as a guide, as in the conventional case. It can provide a powerful amount of heat that is different from the 9-use type, making it possible to reach a temperature suitable for grilling.

In addition, when cooking pot dishes, the void 6 of the hot plate 1 can reduce the amount of heat generated by the electrical heating of the inner heating element 4 from dissipating toward the outer circumference, thereby improving the efficiency of heat supply to the pot 9 and the container. Since it shows the separation of the dual heating elements, it has a display effect that can be used as a guide when placing the container.

As described in detail above, the present invention is a cooking device in which the heating plate and the cooking container are separable, in which the heating element housed in the heating plate is wound twice with a plurality of gaps interposed therebetween, so as to adjust the heating element to the container capacity. Since it is formed so that it can be selected, an appropriate amount of heat corresponding to the cooking container can be obtained and efficient cooking can be performed, and it has practical advantages such as being able to be obtained at a low cost.

[Brief explanation of the drawing]

Figures 1 and 2 are sectional views showing a conventional example, Figure 3 is a sectional view of a hot plate showing an embodiment of the present invention, Figure 4 is a plan view of the same, and Figures 5 and 6 are various types. It is a sectional view showing a combination state with a cooking container. 1... Hot plate, 4, 5... Heating element, 9,
10... Cooking container, 6... Cavity.

Claims (1)

[Scope of utility model registration request] In a cooking device equipped with a heating plate containing a heating element and a cooking container placed on the heating plate, the heating element is double-layered through a plurality of voids arranged on the heating plate. 1. A cooking device characterized in that the cooking device is formed so that it can be selected depending on the capacity of the container.