JP2017168231A - Induction heating cooker - Google Patents

Abstract

An object of the present invention is to make it possible to perform a demo operation even in places such as outdoors or in stores where a commercial power supply of 100V to 200V cannot be supplied. A battery unit 14 is mounted between an induction heating control unit 12 that is provided on the right side of the outer case 3 and is a control unit for heating coils 4 and 5, and an induction heating control unit 13 and a control unit 17. By using the power supply of the battery unit 14 and supplying the operable power to the operation units 7 and 11, the display unit 15, and the notification unit 16, a demonstration operation can be performed. [Selection] Figure 1

Description

  The present invention relates to an induction cooking device that can perform over-the-counter demonstration of the device.

  Conventionally, this type of induction heating cooker is a device that uses a 200V power source in order to increase the heating power of the heating unit and ensure the total power of the device. However, it is rare that a 200V outlet is permanently installed in a store or the like, and a 100V power supply is common. Single-phase three-wire system consisting of first and second power supplies (100V each), with a single-wire common input configuration so that demonstrations (hereinafter referred to as demonstrations) and exhibitions can be performed in such an environment. A commercial power supply is configured to detect a voltage between two predetermined wires, and when the voltage is equal to or lower than a predetermined voltage, it has a function of prohibiting specific heating and a function of displaying an abnormal state ( For example, see Patent Documents 1 and 2).

Japanese Patent Publication No. 06-012700 JP 2004-327109 A

  However, as shown in FIG. 11, the conventional induction heating cooker includes heating coils (induction heating units) 4 and 5, and induction heating control units 12, 13, and 46 for each heating coil, and a control. Since the section 17 and the cooking cabinet 8 are provided, the demonstration environment is limited in the conventional configuration because the demonstration is performed at a place where power is supplied by being connected to a 200V or 100V commercial power source. Had the problem of

  The present invention solves the above-mentioned conventional problems, and it is possible to perform a demonstration even at an installation location where the 200 V and 100 V power sources cannot be used, that is, an installation location where it cannot be connected to a commercial power source such as a storefront or outdoors. An object is to provide a possible induction heating cooker.

  In order to solve the above-mentioned conventional problems, the induction heating cooker of the present invention supplies power for demonstration by a battery.

  As a result, induction heating cooking is possible at locations where commercial power is supplied, and induction heating cookers are installed at locations such as storefronts and outdoors where 200V and 100V commercial power cannot be connected, and induction heating cooking is performed. It is possible to perform a demonstration without prohibiting the system from operating.

  The cooking device of the present invention can be demonstrated at a store without power supply or outdoors by supplying power from a battery.

The perspective view of the induction heating cooking appliance in Embodiment 1 of this invention Sectional drawing of the induction heating cooking appliance in Embodiment 1 of this invention The block diagram of the induction heating cooking appliance in Embodiment 2 of this invention The block diagram of the induction heating cooking appliance in Embodiment 3 of this invention The block diagram of the induction heating cooking appliance in Embodiment 4 of this invention The flowchart of the induction heating cooking appliance in Embodiment 4 of this invention The block diagram of the induction heating cooking appliance in Embodiment 5 of this invention The perspective view of the induction heating cooking appliance in Embodiment 7 of this invention The perspective view of the induction heating cooking appliance in Embodiment 7 of this invention The perspective view of the induction heating cooking appliance in Embodiment 8 of this invention Sectional view of a conventional induction heating cooker

  A first invention includes a main body having a top plate, an induction heating unit that induction-heats an object to be heated, a control unit that controls heating by induction heating, and a battery unit that supplies power to the control unit. An induction heating cooker, wherein the control unit includes an operation unit to which an operation condition is input, a display unit that displays an operation state, a notification unit that notifies an operation reception, an operation condition, and an abnormal state. And when only the battery unit is connected to the power source of the control unit, the control unit prohibits induction heating of the induction heating unit, and the operation unit, the display unit, and By performing the demonstration operation in the notification unit, the demonstration operation can be performed by using a battery as a power source even in an environment where a commercial power source cannot be connected to the induction heating cooker.

  In the second invention, in particular, in the first invention, when shifting to the demonstration operation, the control unit operates in the operation unit, the display unit, and the notification unit in the same manner as in induction heating. By doing so, it becomes possible to experience normal operability and notification patterns in the demonstration operation.

  In particular, in the first or second invention, a third invention is a power supply unit that supplies power from a commercial power source to the induction heating cooker, a power supply voltage detection unit that detects a power source voltage of the commercial power source, The control unit controls the induction heating unit when the power supply voltage detection unit detects the voltage of the commercial power supply by the power supply unit, and the heated object placed on the top plate By performing induction heating on an object, when an induction heating cooker is connected to a commercial power source, the object to be heated can be heated by an induction heating operation.

  In a fourth aspect of the invention, in particular, in the third aspect of the invention, the operation unit is provided with a demo setting unit that is input to perform a demo operation, and the power source voltage detection unit supplies a commercial power source to the induction heating cooker. In the case where it is determined that the demonstration setting operation is input to the demonstration setting unit, the control unit prohibits induction heating, the operation unit, the display unit, and the By shifting to the demonstration operation in the notification unit, not only the induction heating operation but also the demonstration operation can be performed even when the commercial power supply is connected.

  In a fifth aspect of the invention, in particular, in any one of the first to fourth aspects of the invention, a battery charging unit that charges the battery of the battery unit from the commercial power source is provided, and the induction heating cooker is provided by the power source voltage detection unit. If it is determined that commercial power is supplied to the battery, the battery charging unit charges the battery, so that the power supply unit not only charges the battery unit with power but also supplies power to the induction heating unit. Induction heating operation etc. can be performed by giving. Further, when the battery is not used, the battery can be charged simultaneously with the operation of the main body. Therefore, the battery can be charged simultaneously with the normal operation by the power supply voltage, and can be charged using the main body.

According to a sixth aspect of the invention, in particular, in any one of the first to fifth aspects, the battery unit is stored in a battery storage unit included in the main body. Demonstration can be done only with the main body without installing a new battery. Further, since the battery is stored in the main body, it is possible to prevent the customer from accidentally contacting the battery during the demonstration operation.

  In the seventh aspect of the invention, in particular, the battery storage part of the sixth aspect of the invention is provided with a battery attachment / detachment part for attaching / detaching the battery part, so that the battery can be attached and detached, and the induction heating cooker is moved and charged. Even when the main body is displayed in an environment where it cannot be used, only the battery part can be detached and charged.

  In the eighth invention, in particular, the battery attaching / detaching portion according to the seventh invention is provided on a side surface of the outer case of the main body, so that the battery can be easily attached / detached by removing it from the cabinet where the induction heating cooker is installed. It becomes possible to do. In addition, it is necessary to remove the main body from the cabinet when attaching and detaching the battery, and it is not easy for the customer who is experiencing the demonstration operation of the induction heating cooker to touch the battery. It becomes possible to secure safety.

  In a ninth aspect of the invention, in particular, in the seventh aspect of the invention, the battery unit is further attached and detached by further including a cooking chamber for heating the stored object to be heated, and the battery attachment / detachment portion provided on the side surface of the cooking chamber. The battery can be attached and detached without removing it from the display stand on which the induction cooking device is installed.

  In a tenth aspect of the invention, in particular, in any one of the first to fifth aspects, the battery unit further includes a connection part for connecting the battery part to the main body, and the battery part is attached from outside the main body. Thus, a battery can be installed outside the main body, and the installation position of the battery unit can be changed for each demonstration. Moreover, since the size of the battery can be freely changed, the battery capacity can be changed.

  In the eleventh aspect of the invention, in particular, the battery unit of the tenth aspect of the invention can be connected to the front surface of the main body by being attached to the outside of the main body via a cable from the connection portion provided on the front surface of the main body. It becomes possible and easy to attach and detach, and it becomes easy to store the charging part in the space of the installation place at the lower part of the main body.

  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 of an induction heating cooker according to the first embodiment of the present invention, and FIG. 2 is a sectional view of the induction heating cooker. In FIG. 1, a main body 1 is a built-in type that is used by being incorporated in a display stand such as a kitchen, and the side surface, rear surface, and bottom surface of the main body 1 are constituted by an outer case 3. The upper surface of the main body 1 is composed of a top surface (top plate) 2 on which a heated object made of crystallized glass, which is heat-resistant / tempered glass, is placed. In the top surface 2 shown in FIG. 1, a left side heating coil (induction heating unit) 4, a right side heating coil (induction heating unit) 5, and a rear heating coil (induction heating unit) 6, which are induction heating units, are provided. The operation part 7 which is arrange | positioned and into which the operating condition of a heating control part is input is provided in the front surface of the top | upper surface 2, and an inside.

  1 and 2, a cooking chamber 8 for storing and cooking foods is configured on the inner side of the door on the left side of the front surface of the main body 1, and a sheathed heater 9 is disposed in the upper portion of the chamber. A heating coil (induction heating unit) 10 for induction heating a plate on which food is placed is provided at the bottom. The sheathed heater 9 and the heating coil 10 are controlled in induction heating operation by the operation unit 11 inside the front right side of the main body 1.

  Moreover, as shown in FIG. 2, the induction heating control part 12 is arrange | positioned as a control part which controls the heating coil 5 on the right side of a main body, The heating coil 6 and the cooking chamber 8 are heated on the upper surface, Seeds An induction heating control unit 13 that controls the heater 9 and the heating coil 10 is provided. Between the induction heating control unit 12 and the induction heating control unit 13, the operation units 7 and 11, the display unit 15, and the battery unit 14 that supplies power to the notification unit 16 are provided. The operation units 7 and 11 are provided with switches for setting the control of each heating coil, a timer function, and the like, and the display unit 15 for displaying an operation state (not shown) is provided for each heating coil 4, 5, 6. An LED that is a light emitting diode that emits a substantially annular shape called a shining ring that clearly indicates the heating state in the vicinity, a 7-segment LED that is a numerical value or a character indicating heating intensity or heating time, or a liquid crystal display element, It has. In addition, the notification unit 16 includes reception of operations by the operation unit 7 and the operation unit 11, operating conditions, a speaker for notifying an abnormal state, voice guidance from the speaker, and the like. In addition, the control unit 17 that controls the induction heating control units 12 and 13, the display unit 15, the operation units 7 and 11, and the notification unit 16 described above is provided in the same stage as the induction heating control unit 13. .

  Induction heating refers to detecting an object to be heated when the object to be heated is placed on the top surface 2 above the location where the heating coils 4, 5, 6 of the top surface 2 are incorporated, and an inverter from a commercial power source A high-frequency current is passed through a heating coil by a circuit to inductively heat the bottom surface of the object to be heated, temperature adjustment, display of the heating unit in the display unit 15, and normal heating cooking in the induction heating cooker. .

  The demonstration operation prohibits heating operation of the heating coils 4, 5, 6, 10 and the sheathed heater 9, and signals from the operation units 7 and 11 to the display unit 15 and the notification unit 16 at the time of normal induction heating. Is to operate the device as if it were heated, although it was not actually heated. Therefore, cooking is not performed.

  For example, when performing a demonstration in which the heating coil 4 heats a pan as an object to be heated, a switch for heating the heating coil 4 in the operation unit 7 is first pressed. As a result, the LED indicating the heating of the heating coil 4 included in the display unit and the LED indicating the heating intensity are turned on, and the operation is as if it is heated. After that, when the stop switch is pressed, the lit LED goes out and the process ends.

  The operation and action of the induction heating cooker configured as described above will be described below.

  By using the power supply of the battery unit 14 to supply power that can be operated to the operation units 7 and 11, the display unit 15, the notification unit 16, and the control unit 17, a demonstration operation can be performed. Since the power source of the battery unit 14 does not supply power to the heating coils 4, 5, 6, 10 and the sheathed heater 9, the heating operation cannot be performed.

  Thereby, even in an environment without a commercial power source, that is, a power source of 200V and 100V, it is possible to experience the operability of the product and the display / notification state when it operates. Further, since only the demonstration operation is intentionally performed, there is no fear of heating due to a malfunction and a high temperature.

  Note that the remaining battery level of the battery unit 14 may be displayed on the operation unit 7 or a battery level display unit (not shown) provided on the display unit 15.

(Embodiment 2)
In Embodiment 2, the demonstration operation of the induction heating cooker in the battery power source will be described in detail.

  FIG. 3 is a block diagram showing an induction heating cooker according to Embodiment 2 of the present invention. In FIG. 3, the induction heating cooker is provided with the battery unit 14 as described above, and supplies power to the control unit 17. The control unit 17 includes an induction heating control unit 12 that controls the operation of the heating coil 5, an induction heating control unit 13 that controls the heating coil 10 (generally referred to as induction heating control unit 18), and a power source for the battery unit 14. A battery power source detection unit 19 for detecting whether or not a battery is connected, a display unit 15 for displaying an operating state of the heating coils 5 and 10, that is, a heating state of the induction heating unit, and an operation unit 7 In addition, an operation unit 11 (generally referred to as the operation unit 20) and a notification unit 16 that notifies reception of an operation or abnormality by the operation unit 20 are provided.

  The operation and action of the induction heating cooker configured as described above will be described below.

  In the induction heating cooker, when the battery power source detection unit 19 detects the battery power source, that is, when a battery that supplies power is connected, the control unit 17 prohibits induction heating and performs the above-described demonstration operation. As described, a heating signal is sent from the operation unit 20 to the display unit 15 and the notification unit 16, and the device can be operated as if it were heated although it was not actually heated.

  Thereby, even in an environment where a commercial power source cannot be connected to the induction heating cooker, the battery power source detection unit 19 that checks whether or not a battery is connected detects the battery and uses the battery as a power source. Demo operation can be performed.

(Embodiment 3)
FIG. 4 shows a block diagram of the induction heating cooker according to the third embodiment.

  In FIG. 4, the difference from FIG. 3 is a commercial power source 21, a power switch 22 for turning on / off the power of the device, and an induction heating unit 23, and the induction heating unit 23 includes a diode bridge 24, a heating coil 25, And a switching element 26. Further, a power supply voltage detection unit 27 that detects the power supply voltage of the commercial power supply 21 is provided. The same components as those in the first and second embodiments are denoted by the same reference numerals, and description thereof is omitted.

  The induction heating cooker configured as described above is connected to the commercial power source 21, that is, the 200V power source. When the power source voltage detection unit 27 detects the commercial power source, the induction heating unit 23 is heated using the operation unit 20. Can be done.

  When connected to a 100V power source, the voltage may be boosted by a booster circuit (not shown) to perform induction heating.

  Further, when the power source voltage detection unit 27 detects the connection of the commercial power source 21 and the battery power source detection unit 19 detects the connection of the battery, the power source of the battery unit is stopped, so that only the commercial power source 21 is used for induction heating. Operate the cooker.

  Further, when the commercial power source 21 is not connected and the battery unit 14 is connected, the display unit 15 displays that the power source voltage is not connected, as described in the first embodiment. Demo operation is performed.

  Note that the induction heating cooker is not limited to a single crater, and can be applied even if it has more than that.

(Embodiment 4)
FIG. 5 shows a block diagram of the induction heating cooker according to the fourth embodiment. FIG. 6 is a flowchart in the fourth embodiment.

  5 differs from FIG. 4 in that a demo setting unit 28 is provided. The same components as those in the third embodiment are denoted by the same reference numerals, and description thereof is omitted. In the flowchart of FIG. 6, step S100 confirms whether the power switch 22 is turned on or off. If the power is on or the power switch is turned on, the process proceeds to step S101 and the main body is 200V or 100V. Check if it is connected to the power supply. Next, when the power is on, the process proceeds to step S102, where it is confirmed whether or not a battery is connected to the battery unit 14. When the battery is connected, the process proceeds to step S103 and the power from the battery unit is turned off. Thereafter, the process proceeds to step S104 to confirm the demonstration setting. If the demonstration setting is made, the process proceeds to step S105 to perform a demonstration operation with a commercial power source. Perform the heating operation. Further, when the power switch of step S100 is turned on, if it is not connected to the commercial power source in step S101, the process proceeds to step S107 to check whether it is connected to the battery unit. If it is connected to the battery unit, the process proceeds to step S108 to perform a demonstration operation using a battery power source.

  The operation and action of the induction heating cooker configured as described above will be described below. When the power supply voltage detection unit 27 described in the third embodiment determines that the commercial power source 21 is connected and is input to the demo setting unit to perform a demo operation, the power source of the commercial power source 21 is used. The demonstration operation described in the first embodiment is performed.

  Further, the demo setting unit 28 is not necessary as a device in a general home, and a plurality of operation switches are provided in the operation unit 11 so that the customer cannot easily change the demo operation and the normal operation during the demo operation. Of these, if the input is shifted to the demo operation when the predetermined three are simultaneously pressed, it can be realized without increasing meaningless switches.

(Embodiment 5)
FIG. 7 shows a block diagram of the induction heating cooker of the fifth embodiment. 7 is different from FIG. 5 in that a battery charging unit 29 is added. Since the basic configuration of the present embodiment is the same as that of the first embodiment, different points will be mainly described. The same elements as those of the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

  The operation and action of the induction heating cooker configured as described above will be described below.

  When the power source voltage detector 27 and the battery power source detector 19 described in the third embodiment detect that the commercial power source 21 and the battery unit 14 are connected, the commercial power source 21 is used as a power source, and the operation unit When the battery 14 is charged using the battery charging unit 29 while the induction heating unit 23 is heated using 20, the battery is charged using the heating cooker when there is no remaining battery. be able to.

  In addition, when charging is not required by a remaining battery level detection unit that detects the remaining battery level (not shown), switching on / off of charging is performed by pressing a predetermined switch among a plurality of operation switches in the operation unit 20. It becomes possible.

(Embodiment 6)
FIG. 11 is a cross-sectional view of a conventional cooking device. In FIG. 11, an induction heating control unit 12 for the heating coil 4, an induction heating control unit 46 for the heating coil 5, a cooking chamber 8 and an induction heating control unit 13 for the coil on the back surface are provided. The induction heating control part 46 for the heating coil of the conventional cooking device is removed, and the battery part 14 is provided at the position of the induction heating control part 46 as shown in FIG. As described in the fifth embodiment, the battery unit can include a battery charging unit that charges the battery in addition to the battery.

  The operation and action of the cooking device configured as described above will be described below.

  According to Embodiment 6 of the present invention, the battery unit 14 is accommodated in the main body 1 with the above configuration, and it is not necessary to expose the battery to the outside of the heating cooker, and the battery unit 14 is installed at the time of display. No need to worry about position.

  Moreover, since the battery part 14 is built in the inside of the main body 1, it is suppressed that the customer currently browsing at the time of exhibition touches easily.

(Embodiment 7)
FIG. 8 is a perspective view of an induction heating cooker in Embodiment 7 of the present invention. In FIG. 8, the difference from FIG. 1 is that a battery housing part 30 for housing the battery inside the side surface of the outer case 3 and a battery attaching / detaching part 31 for attaching / detaching the battery to the side surface of the outer case 3 are provided. The battery attaching / detaching portion 31 includes a door 32 for taking out a battery, and screws 33 and 34 provided for fixing the door 32. In addition, a battery charging unit 29 (not shown) is attached to the battery storage unit 30 so that the battery can be charged.

  The operation and action of the induction heating cooker configured as described above will be described below.

  According to Embodiment 7 of the present invention, with the above configuration, only the battery unit 14 can be taken out from the main body 1, and only the battery can be carried and charged.

  In addition, by providing a screw on the battery attachment / detachment door, it is possible to prevent the battery from being accidentally opened at the time of exhibition and to remove the battery, but only a salesperson who can use the tool can easily attach / detach the battery.

  In addition, as shown in FIG. 9, the battery attaching / detaching portion 35 may be provided in the cooking cabinet 8. Thereby, since the door 36 for attachment / detachment was provided in the cooking chamber 8, the battery in the main body 1 can be attached / detached from the side surface in the cooking chamber 8 without taking out the induction heating cooking device from a stand such as a kitchen. it can.

  Moreover, you may provide a battery attaching / detaching part in the front surface of a main body outer case, and a rear surface.

(Embodiment 8)
FIG. 10 is a perspective view of a heating cooker according to the eighth embodiment of the present invention. In FIG. 10, a main body 39 is installed in a cabinet 40 used at the time of exhibition, and a connection portion 41 installed on the upper right of the front surface of the main body 39 is connected to a battery unit 43 via a cable 42. The battery unit 43 includes a battery 44 and a battery connection unit 45, and the battery connection unit 45 is connected to the cable 42. The battery unit 43 is housed in a space below the cabinet 40.

  The operation and action of the induction heating cooker configured as described above will be described below.

  According to the eighth embodiment of the present invention, the battery unit 43 can be detached from the main body 39 and carried by the above configuration, and only the battery 44 can be carried and charged.

  In addition, since the connection is made using the cable 42, the battery unit 43 can be installed at a position away from the main body 39. In the present embodiment, the battery unit 43 is installed in the lower part of the cabinet 40. However, if the length of the cable 42 is changed, it can be installed at a distant point.

  In the present embodiment, the connection portion 41 with the battery portion 43 is installed on the front surface of the main body, but may be installed on the rear surface of the main body 39, the side surface of the main body 39, or the like.

  As described above, the induction heating cooker according to the present invention is configured to connect the battery to the main body, and when the battery is used as a power source, the heating operation is prohibited and the operation unit and display of the induction heating cooker are displayed. Since the demonstration can be performed by the same operation as the normal operation, the display unit and the notification unit can be applied to the use of a desktop, stationary, and built-in induction heating cooker.

1 Body 2 Top (top plate)
3 Outer case 4 Heating coil (Induction heating part)
5 Heating coil (induction heating section)
6 Heating coil (induction heating unit)
7 Operation part 8 Cooking chamber 9 Seed heater 10 Heating coil (induction heating part)
11 Operation unit
DESCRIPTION OF SYMBOLS 12 Induction heating control part 13 Induction heating control part 14 Battery part 15 Display part 16 Notification part 17 Control part 18 Induction heating control part 19 Battery power supply detection part 20 Operation part 21 Commercial power supply 22 Power switch 23 Induction heating part 24 Diode bridge 25 Heating Coil 26 Switching element 27 Power supply voltage detection part 28 Demo setting part 29 Battery charging part 30 Battery storage part 31 Battery attachment / detachment part 32 Door 33 Screw 34 Screw 35 Battery attachment / detachment part 36 Door 37 Screw 38 Screw 39 Main body 40 Cabinet 41 Connection part 42 Cable 43 Battery part 44 Battery 45 Battery connection part 46 Induction heating control part

Claims (11)

An induction heating cooker comprising: a main body having a top plate; an induction heating unit that induction-heats an object to be heated; a control unit that controls heating by induction heating; and a battery unit that supplies power to the control unit. There,
The control unit includes an operation unit to which an operation condition is input, a display unit that displays an operation state, an operation reception, an operation condition, and a notification unit that notifies an abnormal state,
When only the battery unit is connected to the power source of the control unit, the control unit prohibits induction heating of the induction heating unit, and in the operation unit, the display unit, and the notification unit, An induction heating cooker that performs a demo operation. 2. The induction heating cooker according to claim 1, wherein, when the demo operation is started, the control unit operates in the operation unit, the display unit, and the notification unit in the same manner as in induction heating. A power supply unit that supplies power from a commercial power source to the induction heating cooker; and a power source voltage detection unit that detects a power source voltage of the commercial power source,
When the voltage of the commercial power source by the power supply unit is detected by the power supply voltage detection unit, the control unit controls the induction heating unit and induction-heats the object to be heated placed on the top plate. The induction heating cooker according to claim 1 or 2, wherein the induction heating cooker is configured. The operation setting unit is provided with a demo setting unit that is input so as to perform the demo operation, and when the power source voltage detection unit determines that commercial power is supplied to the induction heating cooker, the demo setting unit The control unit prohibits induction heating of the induction heating unit, and performs the demonstration operation in the operation unit, the display unit, and the notification unit. The induction heating cooker of Claim 3 which transfers. A battery charging unit that charges the battery of the battery unit from the commercial power source is provided, and when the power source voltage detection unit determines that commercial power is supplied to the induction heating cooker, the battery charging unit is The induction heating cooker according to any one of claims 1 to 4, wherein the battery is charged. The induction heating cooker according to any one of claims 1 to 5, wherein the battery unit is stored in a battery storage unit included in the main body. The induction heating cooker according to claim 6, wherein a battery attaching / detaching part for attaching / detaching the battery part to / from the battery accommodating part is provided. The induction heating cooker according to claim 7, wherein the battery attaching / detaching portion is provided on a side surface of the outer case of the main body. The induction heating cooker according to claim 7, further comprising a cooking chamber for heating the object to be heated, wherein the battery attaching / detaching portion is provided on a side surface of the cooking chamber. The induction heating cooker according to any one of claims 1 to 5, further comprising a connection part that connects the battery part to the main body, wherein the battery part is attached to the outside of the main body. The induction heating cooker according to claim 10, wherein the battery unit is attached to the outside of the main body via a cable from a connection portion provided on a front surface of the main body.

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