JPH0310914Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to an electric food grilling device used for grilling foods such as yakiniku.

(Prior Art) For general grilled meat dishes, etc., a net, iron plate, ceramic plate, etc. is usually heated by another heating element such as electricity.

However, in the case of the conventional electric food roasting apparatus of this type, there is a method using a mesh body in which heating wires covered with an electrically insulating layer are embedded, as described in Japanese Utility Model Application Publication No. 58-181336, or As described in Publication No. 35-5668, there is a method of stacking a steel plate with steel wire stretched over a hot plate having an anode and a cathode, and then providing a backing plate with a heat insulating material in between to create a grilled plate. However, the former method does not have very high durability and is prone to wire breakage. For example, in restaurants where Yakiniku and Teppanyaki restaurants are frequently used, there is a problem in that they frequently wear out and have to be replaced. In addition, the latter method utilizes heat conduction from the hot plate of the steel mounting plate and the backing plate, so there is a problem that power consumption increases.

(Problem to be solved by the invention) This invention was proposed to eliminate the above-mentioned drawbacks, and is an electric food grilling product that consumes less electricity and has a highly durable grilling plate itself. The purpose is to provide a device.

(Means for Solving the Problems) That is, in this invention, a steel plate is processed into a continuous wave shape with a width of 4 to 6 mm to form a grilled plate, and a low voltage is applied to this grilled plate to generate heat to form the grilled plate. The present invention relates to an electric food grilling device that is characterized in that food can be placed directly on top of the food roasting device to cook grilled foods.

(Embodiment) An embodiment of this invention will be described below with reference to the attached drawings. Fig. 1 is an overall plan view showing an example of the electric food roasting device of this invention, and Fig. 2 is a partially cutaway cross-section thereof. FIG. 3 is a partially enlarged perspective view of the combustion section, and FIG. 4 is an electric circuit diagram.

In FIGS. 1 and 2, reference numeral 10 indicates the main body of the pottery apparatus, 11 is a frame, 12 is an upper table, 15 is a drawer-type water tank for removing oil, and 16
is the voltage switching lever. Further, the reference numeral 20 represents a baking plate, 21 is a wavy main body part, 22 is a holding part, 23
and 24 indicate a terminal connection section, 25 an insulator supporting the combustion section holding section, 26 a transformer, and 27
is the connection code.

FIG. 3 is a partially enlarged perspective view of the grilling plate 20 used in this invention, but the grilling plate 20 may be made of any heat-generating steel plate, such as stainless steel, nickel chrome steel plate, iron chrome steel plate. etc.,
Those formed into a continuous wave shape with a width of 4 to 6 mm by a known method such as punching, bending, or welding are preferably used. In this case, the thickness of the steel plate body, that is, the grilled plate, is about 1 to 5 mm. In this example, a stainless steel plate with a thickness of 3 mm was used. In the case of punching, known laser cutting is preferably used.

The molded shape of the wavy main body portion 21 is a continuous U as shown in the figure.
Although a letter shape is common, a desired labyrinth shape can be used if necessary. In addition, the wavy main body portion 21
A holding portion 22 is integrally extended outside each curved portion and inserted into the insulator 25.

Additionally, it is preferable to coat the surface of the combustion section with a fluororesin or an inorganic material, if desired, from the viewpoint of eliminating "scorching" on the grill plate and increasing the thermal efficiency of the apparatus.

FIG. 4 is an electrical circuit diagram of the electric food baking apparatus of this invention. The reference numerals in the figure indicate the same members as those described above. The heating temperature can be changed to three levels, high, medium, and low, by means of a changeover switch 16. Next, the relationship between power consumption and heating temperature in this example will be shown.

Switch Voltage Current Heating temperature Strong 100V 7.7A 320℃ Medium 100V 6.9A 300℃ Low 100V 6.2A 270℃ Conventional 200V 10A 250℃ (Function/Effect) As mentioned above, according to the electric food roasting device of this invention, Since low voltage is directly applied to a corrugated steel plate and food is placed directly on the grilling plate which generates heat, the thermal efficiency of the device can be significantly improved. That is, for example, in the above example, the power consumption of the conventional baking equipment is approximately 2000 W/H at a heating temperature of 250°C, whereas the power consumption of this device is approximately 620 W/H at a heating temperature of 270 to 320°C.
At 770W/H, you can save about half to one-third, making grilling more efficient. Furthermore, since grilling plates are made by processing a steel plate into a continuous wave shape, they can be used regardless of the front or back side of the plate, and are extremely durable compared to conventional grills or iron plates. Summer.

Moreover, according to the electric food roasting device of this invention,
Depending on the width and shape of the wavy main body, it is possible to freely add burnt marks to the food, making it possible to cook grilled foods with a delicate degree of grilling. For example, if we take Yakiniku as an example, there are too many parts that are directly exposed to the fire on the grill.
The problem with iron plates was that the entire grilling surface would be cooked to the same degree, but with this electric food grilling device, you can set the temperature and doneness to suit the food, so you don't have to go overboard with conventional methods. can be cooked without releasing any temperature energy.

Thus, according to this invention, it was possible to provide an extremely advantageous device compared to conventional electric food baking devices.

[Brief explanation of the drawing]

Fig. 1 is an overall plan view showing an example of the electric food roasting device of this invention, Fig. 2 is a partially cutaway sectional view thereof, Fig. 3 is a partially enlarged perspective view of the combustion section, and Fig. 4 is an electric circuit. It is a diagram. DESCRIPTION OF SYMBOLS 10...Electric food roasting device, 11...Frame, 12...Top table, 15...Drawer type oil drop tank, 16...Switching lever, 20...Combustion part, 21...Wavied main body part, 22... Holding part, 2
3, 24...Terminal connection part, 25...Insulator, 26...
…Trance.

Claims (1)

[Scope of utility model registration request] A steel plate was processed into a continuous wave shape with a width of 4 to 6 mm to make a grilling plate, and a low voltage was applied to this grilling plate to generate heat, allowing food to be placed directly on the grilling plate to cook grilled food. An electric food roasting device characterized by: