JPH04135241U - electric cooker - Google Patents

Abstract

(57) [Summary] [Purpose] The electric cooker of the present invention forms a part for cooking food and a part for keeping food warm on the same side of the plate, and has a part for cooking food on the same side of the plate and a part for keeping food warm. The purpose is to keep cooked food warm without burning it. [Structure] A heater 4 is disposed in the cooking device main body 1, and a plate 2 with good thermal conductivity is placed on the heater 4 to cook the food by conductive heat from the heater 4. A heat retaining portion 7 is formed by providing thin fin bodies 6 in multiple layers on the outer peripheral portion (5 to 10 cm).

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

In this invention, a heater is installed in the main body of the cooking device, and the conductive heat from the heater is placed on top of the heater. An electric cooker equipped with a plate with good thermal conductivity that cooks food by heating. It is related to.

0002

[Conventional technology]

An example of a conventional electric cooker will be described with reference to figures. As shown in FIG. 5, the conventional electric cooker has a heater 22 at the bottom of the cooker main body 21. is arranged in the upper part of the cooking device main body 21 (above the heater 22). It is made of aluminum with good thermal conductivity and has a textured surface that cooks food using conductive heat. A plate 23 treated with fluorocarbon is placed, and is connected to the cooking device main body 21 and the heater. A heat shield plate 24 was disposed between the heat shield plate 22 and the heat shield plate 22 .

0003 A temperature adjustment knob 25 is provided on the upper side of one end of the cooking device main body 21, and A thermistor (not shown) is arranged below the rate 23, and the resistance of the thermistor is changed. A control unit (not shown) detects the temperature change and controls the energization of the heater 22 to adjust the temperature. The temperature of the plate 23 was adjusted to the temperature adjusted by the knot knob 25. Further, as shown in FIG. 6, the plate 23 and the heater 22 are integrally formed. Some did.

0004

[Problem that the idea aims to solve]

If you use an electric cooker with the above configuration, the heat from the heater will spread evenly over the entire plate. Although it was designed to be heated, when it is actually used, it is difficult to eat cooked food. Because more food is cooked on the plate than when it is served, the food is There were times when the food continued to heat up and overcooked, resulting in burnt food that became inedible.

[0005] The electric cooker of this invention was developed in view of the above problems, and the plates are similar in size. One side forms a part for cooking food and a part for keeping it warm. It can keep cooked food warm without burning even if it is left on the plate for a long time. The purpose of this invention is to provide an electric cooker that has the following characteristics.

[0006]

[Means to solve the problem]

In order to achieve the above objectives, the electric cooker of the present invention has the following features: A heater is installed in the cooker body, Thermal conductivity that allows food to be cooked by conductive heat from the heater on top of the heater. Place a good plate, The outer peripheral portion of the plate is formed into thin multi-layered layers.

[0007]

[Effect]

The electric cooker with the above configuration energizes the heater to heat the plate and heat the plate in the center. The food is heated and cooked, and the food cooked in the center is then transferred to the outer periphery. Instead, keep warm.

[0008]

【Example】

An embodiment of the electric cooking device of the present invention will be described with reference to FIGS. 1 to 3. The electric cooker of the present invention includes a cooker body 1 and a cooker placed on the upper part of the cooker body 1. It is composed of a plate 2 and a lid 3 that covers the plate 2. The cooking device main body 1 has a heater 4 disposed in the lower part of the cooking device main body 1. (above the heater 4), the food is heated and cooked by conductive heat from the heater 4. The above plate is made of aluminum with good thermal conductivity and has a Teflon-treated surface. 2, and a heat shield plate 5 is arranged between the cooking device main body 1 and the heater 4. are doing.

[0009] The plate 2 has thin fin bodies 6 formed in multiple layers on the outer circumference (5 to 10 cm). A heat insulating part 7 is provided at the upper corner of the plate 2 for use when cooking food. An oil groove 8 is formed in which excess oil is stored during cleaning. Further, a plate detection switch for detecting the placement of the plate 2 on the cooking device main body 1 is also provided. A switch 9 is provided, and an operating section 10 is provided at the upper end of one end of the cooking device main body 1.

0010 This operation unit 10 includes a temperature sensor 11 that detects the temperature of the heater 4 and a temperature control and a temperature control knob 12, the temperature of which is adjusted by the temperature control knob 12. Control rate 2 temperature. The lid 3 is made of glass and has handles 13 on both sides thereof. The lid 3 covers the plate 2 on top of the cooking device main body 1 when cooking food. This is to prevent oil etc. from scattering during cooking.

[0011] The operation of the electric cooker having the above configuration will be explained. First, when the plate 2 is placed on the cooking device main body 1, the plate detection switch 9 is activated. When the placement of rate 2 is detected, it turns on and the temperature is adjusted using the temperature control knob 12 of the operation section 10. After setting, the heater 4 is energized by a control unit (not shown) to heat the plate 2. do. At this time, the temperature of the heater 4 is detected by the temperature sensor 11, and the temperature of the heater 4 is detected by the temperature sensor 11. Based on the detection result, the control section controls the energization of the heater 4 to control the plate 2. Maintains temperature at set temperature.

0012 When the temperature of the plate 2 reaches the set temperature, the food is placed in the center of the plate 2. Attach the lid 3 and start cooking. Then, start the meal by taking the food cooked by the heat of plate 2. However, since it is not possible to eat cooked food all at once, the plates listed above are The cooked food is placed in the heat-retaining part 7 of No. 2 to keep it warm. This heat retention part 7 is in the center Since the temperature is lower than that of the other parts, the food may become overcooked and burnt and become inedible. There's nothing to say.

[0013] In addition, in the electric cooker described above, the plate 2 and the heater 4 are configured as separate bodies, but As shown in FIG. 3, the plate 2 and the heater 4 may be integrated.

[0014]

[Effect of the idea]

The electric cooker of this invention has a thin multi-layered layer around the outer periphery of the plate. Therefore, by placing food cooked in the center of the plate on the outer periphery, This makes it possible to keep food 4 warm without burning it, making it very useful. We can provide you with a convenient electric cooker.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of an electric cooker of the present invention.

FIG. 2 is an exploded perspective view of the electric cooker of the present invention.

FIG. 3 is a sectional view of the electric cooker of the present invention.

FIG. 4 is a sectional view showing another embodiment of the electric cooker of the present invention.

FIG. 5 is a sectional view showing an example of a conventional electric cooker.

FIG. 6 is a sectional view showing another example of a conventional electric cooker.

[Explanation of symbols]

1 Cooker body 2 plate 3 Lid 4 Heater 6 Fin body 7 Heat retention part 11 Temperature sensor 12 Temperature adjustment knob

Claims (1)

[Scope of utility model registration request] 1. An electric cooking device comprising a heater disposed in the cooking device main body, and a plate with good thermal conductivity placed on top of the heater to cook food using conductive heat from the heater, An electric cooking device characterized in that the outer peripheral portion of the plate is formed into thin multi-layered layers.