JP4654742B2 - Induction heating cooker - Google Patents

Description

  The present invention relates to a cleaning operation in a roaster cabinet of an induction heating cooker used in general homes, restaurants and offices.

Conventionally, in this type of induction heating cooker, there has been proposed one in which a paint having a catalytic function for decomposing oil is applied to the inner wall of the roaster, and the inside of the roaster cabinet is maintained by heating at a high temperature ( For example, see Patent Document 1).
JP 2004-288650 A

  However, in the conventional configuration, when the dirt in the roaster cabinet is severe, a normal roaster heating operation is performed by emptying the roaster cabinet in order to effectively use the paint having a catalytic function. In this case, since there is no menu for performing the cleaning operation in the dedicated roaster cabinet, the roaster heating operation may occur by mistake with the roaster tray in the roaster cabinet, and the roaster tray cuts off the heat of the heater. As a result, heat is not transmitted to the entire interior of the roaster cabinet and the temperature of each part does not rise sufficiently, so that the paint having a catalytic function does not work effectively and the stains are difficult to remove. In addition, there is a problem that it is not possible to know how much time to heat the roaster.

  The present invention solves the above-described conventional problems, and an object thereof is to provide an easy-to-use induction heating cooker that improves operability and safety by entering a menu for performing a cleaning operation in a roaster cabinet. And

In order to solve the conventional problems, an induction heating cooker according to the present invention includes a heating unit that heats food stored in a roaster cabinet, a temperature detection unit that detects a temperature in the roaster cabinet, and the temperature detection unit. and control means for the care operation in the roaster box to test DeAtsushi degree from means by driving the heating means until reaching a predetermined temperature fully baked dirt in the roaster box out and displays the remaining time The remaining time display means, and the control means displays the remaining time stored in the control means in advance until the detected temperature reaches the predetermined temperature after starting the cleaning operation. The remaining time is displayed on the display unit, and when the detected temperature reaches the predetermined temperature, the remaining time is determined, and when the determined remaining time elapses, the care operation is completed .

Thus, the input menu for performing care operations in roaster chamber, it is possible to provide a good induction heating cooker user-friendly with improved usability and safety.

Induction heating cooker of the present invention can be input a menu for care operation in roaster box, to improve the operability and safety, ease of use.

The first invention includes a heating means for heating the food accommodated in the roaster chamber, a temperature detection means for detecting the temperature in the roaster box, inspection DeAtsushi degree of the temperature detecting means reaches a predetermined temperature with or control means for the care operating within the roaster box banged baked dirt in said heating means to drive the roaster box in, and a remaining time display means for displaying the remaining time, the control means The remaining time stored in advance in the control means is displayed on the remaining time display means until the detected temperature reaches the predetermined temperature after starting the cleaning operation, and the detected temperature is When the predetermined temperature is reached, the remaining time is determined, and when the determined remaining time elapses, the care operation is completed , thereby improving operability and safety and improving usability.

A second invention is, in particular, Oite to the first invention, the control means displays the remaining time display means by changing the remaining time so that the remaining time in response to the temperature detected by the temperature detection means by and Turkey, it is possible to improve operability, ease of use.

A third invention is, in particular, in the first or second aspect, until the remaining time is determined, flashes the remaining time, by a Turkey to light the remaining time when the remaining time is determined, operability Can be improved and usability can be improved.

  According to a fourth aspect of the present invention, in any one of the first to third aspects of the invention, there is a pan determining means for determining the presence or absence of a pan on which the food is placed, and the control means has a result of the pan determining means that the pan is not present. If the remaining time is determined after the determination, it is possible to improve operability and safety and improve usability.

A fifth invention is, in particular, Oite to any one of the invention of a 1-4, an audio notification means, care during operation or care operation during clean operation at the end or clean end of the operation of the operation by the Ruco be reported state to improve the operability and safety, it is possible to improve the usability.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is a perspective view showing the configuration of the induction heating cooker according to the first embodiment of the present invention. The configuration and functions of this embodiment will be described below with reference to the drawings.

  In FIG. 1, a top rate 2 is provided on the upper part of the outer case 1. The top plate 2 is provided with a heating unit 3 that heats an object to be heated such as a pan by induction heating and a heating unit 4 that performs radiation heating. Further, a roaster 5 for grilling fish or the like, and an operation unit 6 for operating a heat source are provided on the side surface of the outer case 1. An induction heating coil and a radiant heater are provided below the top plate 2 corresponding to the heating unit 3 and the heating unit 4. In addition to this, a control unit including an inverter circuit for controlling the induction heating coil 3 is provided below the induction heating coil 3 as a part of the induction heating cooker that generates heat.

  FIG. 2 shows a roaster operation display section of the operation section 6 of the induction heating cooker according to the first embodiment of the present invention. Hereinafter, the roaster operation display unit will be described.

  In FIG. 2, the status display means 10 is composed of a liquid crystal or the like, and includes an automatic menu 11 for roaster cooking, a maintenance menu 12 for cleaning dirt in the roaster cabinet 20 and cleaning the roaster cabinet 20, and remaining time. There is a remaining time display means 13 for displaying the display.

  The menu selection means 14 is for selecting the automatic menu 11 of the roaster cooking, and each time it is selected, the automatic menu 1 → automatic menu 2 → automatic menu 3 → automatic menu 1 and the automatic menu can be changed by the rotary. The maintenance operation selection means 15 is for selecting a maintenance operation in the roaster cabinet, the roaster off / on switch 16 is for starting / stopping the roaster cooking, and the radial off / on switch 17 is for the radial heater 4. The navigation display means 18 is used to prompt the user to select the roaster off / on switch, and includes an LED or the like.

  FIG. 3 is a block diagram of the roaster 5 of the induction heating cooker according to the first embodiment of the present invention. Hereinafter, the roaster 5 will be described.

3, the heating means 21 is for heating the food accommodated in the roaster box 20, the temperature detecting means 22 is for detecting the temperature of the roaster box 20, the control unit 23 is temperature detection means 22 The heating means 21 is driven at the temperature detected from the above to burn out the dirt in the roaster cabinet 20 and the roaster cabinet 20 is cleaned. The tray determining means 25 is for determining the presence or absence of the tray 24 on which food is placed, and the voice notification means 26 is for notifying the operating state during the cleaning operation or at the end of the cleaning operation.

  FIG. 4 is a flowchart showing a cleaning operation of the inside of the roaster cabinet 20 of the induction heating cooker according to the first embodiment of the present invention, and shows a program stored in the microcomputer.

  Hereinafter, the maintenance operation of the roaster cabinet 20 will be described.

First, a power switch (not shown) is turned on to shift to the initial mode of the roaster 5 to receive roaster cooking. When the automatic menu 11 for roaster cooking is selected by the menu selection means 14, when the roaster off / on switch 16 is turned on, automatic roaster cooking is started. In the case of the cleaning operation, it is confirmed whether or not the cleaning operation selection means 15 is selected in S100. If care operation selecting unit 15 is selected in S100 is a S101, roaster / OFF switch 16 is in the vicinity of navigating the display means 18 lit causes the. By this operation, the next switch to be operated can be known and erroneous operation can be prevented. When the roaster off / on switch 16 is turned on in S102, the navigation display means 18 blinks in S103, and the maintenance operation of the roaster cabinet 20 is started in S104. Then, the time until the cleaning operation is completed in S105 is displayed on the remaining time display means 13 by blinking, for example, for 30 minutes. Here, the remaining time to be displayed blinking on the remaining time display means blinks the remaining time data stored in advance in the control means 23 based on the temperature information detected from the temperature detecting means 22.

  Next, the control means 23 determines whether or not there is a roaster saucer by the saucer determination means 25. If there is a saucer for the roaster 5 in S106, an abnormality is displayed in S107 and the maintenance operation is terminated. If there is no saucer for the roaster 5 in S106, the heating operation is continued by the heating means 21 until the temperature in the roaster cabinet 20 reaches a predetermined temperature (in this embodiment, the temperature of the roaster 5 is set to 315 ° C.) in S108. To do. Then, when the temperature of the roaster cabinet 20 reaches a predetermined temperature in S108, the remaining time display is turned on from blinking in S109 to determine the remaining time, for example, about 20 minutes. When the remaining time becomes zero in S110, the cleaning operation is completed.

  As described above, the induction heating cooker according to the present invention can be made easy to use with improved operability and safety by inserting a menu for performing a cleaning operation in the roaster cabinet. The present invention can also be applied to a heating cooker or the like used in general homes, restaurants, offices, and the like.

The perspective view of the induction heating cooking appliance in Embodiment 1 of this invention The block diagram which shows the roaster operation display part of the operation part of the induction heating cooking appliance in Embodiment 1 of this invention. The block diagram which shows the roaster of the induction heating cooking appliance in Embodiment 1 of this invention. The flowchart which shows the cleaning operation | movement of the roaster of the induction heating cooking appliance in Embodiment 1 of this invention.

Explanation of symbols

1 outer case 2 top plate 3 induction heating coil (heating unit)
4 Radiant heater (heating unit)
DESCRIPTION OF SYMBOLS 5 Roaster 6 Operation part 10 Status display means 13 Remaining time display means 15 Maintenance operation selection means 16 Roaster off / on switch 20 Roaster cabinet 21 Heating means 22 Temperature detection means 23 Control means 24 Sauce tray 25 Sauce tray judgment means 26 Audio | voice notification means

Claims (5)

A heating means for heating food accommodated in the roaster chamber, a temperature detection means for detecting the temperature in the roaster box, inspection DeAtsushi degree of the temperature detection means to said heating means until reaching a predetermined temperature and control means for driving to banged baked dirt in the roaster box to the care operation in the roaster box, and a remaining time display means for displaying the remaining time, the control means, the care work After the start, until the detected temperature reaches the predetermined temperature, the remaining time stored in the control means in advance is displayed on the remaining time display means, and when the detected temperature reaches the predetermined temperature The induction heating cooker characterized by determining the remaining time and completing the care operation when the determined remaining time elapses . Control means, induction heating cooker according to claim 1, characterized in that displayed on the remaining time display means by changing the remaining time so that the remaining time in response to the temperature detected by the temperature detection means . Until between time remaining is determined, flashes the remaining time, the induction heating cooker according to claim 1 or 2, characterized in that for lighting the remaining time and the remaining time is determined. 4. A tray determining means for determining presence or absence of a tray on which food is placed, and the control means determines the remaining time after the result of the tray determining means determines that there is no tray. The induction heating cooker according to any one of the above. An audio notification means, according to any one of claims 1 to 4, wherein the notifying the operating state of the care during operation or care operation ended care during operation or care operation at the end Induction heating cooker.

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