JP2014054341A - Heating cooker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To acquire tasty bread while suppressing a height dimension of an equipment room disposed below a body.SOLUTION: In a heating cooker that includes a heating chamber, a bread container with a kneading blade attached to the bottom surface of the heating chamber for kneading bread dough, and a machine room placed below the heating chamber and provided with an agitation drive shaft 53 connected with the kneading blade, an agitation motor 54 for rotatably driving the agitation drive shaft, and a fan device 15 for cooling the agitation drive shaft and the agitation motor, the agitation drive shaft and the agitation motor are placed in this order on the downstream side of the cooling air outlet of the fan device.

Description

  The present invention relates to a cooking device for making bread.

  In Patent Document 1, a bread container for performing from kneading operation to baking in a heating chamber is held on the bottom surface of the heating chamber, and a small pulley is attached to the kneading motor provided on the lower side of the heating chamber. It is connected to a large pulley with a belt and rotated to connect the drive shaft and the kneading blade inside the bread container to rotate the kneading blade, and a belt cooling fan is disposed below the large pulley and the belt. In addition, there is a high-frequency heating device that sucks and cools air from an air inlet provided in an outer box below the belt cooling fan.

JP-A-2-33524

  In the high-frequency heating device disclosed in Patent Document 1, a drive shaft, a large pulley, and a belt cooling fan are stacked below the heating chamber, and air is sucked from an air inlet provided in an outer box below the belt cooling fan. Therefore, there is a problem that the dimension of the outer box in the height direction becomes large.

  Also, because the drive shaft and drive bearing are behind a large pulley, it is difficult for the cooling air to reach the drive shaft and drive bearing. For example, when baking is used after using the oven, the temperature is increased. Since the shaft and the drive bearing portion cannot be sufficiently cooled, there is a problem that the heat of the drive shaft and the drive bearing portion is transmitted to the dough of the bread container and delicious bread cannot be produced.

  The present invention has been made to solve the above-described problems, and is provided in a heating chamber, a bread container attached to the bottom surface of the heating chamber and having kneading blades for kneading bread dough, and disposed below the heating chamber. And a mechanical chamber provided with a stirring drive shaft connected to the kneading blade, a stirring motor for rotationally driving the stirring driving shaft, and a fan device for cooling the stirring driving shaft and the stirring motor. In the heating cooker, the stirring drive shaft and the stirring motor are arranged in this order on the downstream side of the cooling air blowing port of the fan device.

  ADVANTAGE OF THE INVENTION According to this invention, delicious bread can be made, suppressing the height dimension of the machine room provided below the main body.

It is the perspective view which looked at the main part of the cooking-by-heating machine of one example from the front side. It is AA sectional drawing of FIG. It is the perspective view which looked at the state which removed the outer frame from the main body of the heating cooker from the front side. It is a perspective view which shows the state of the components arrange | positioned in the machine room of the main body of the heating cooker. It is an exploded view explaining the bread container and ingredient container of the heating cooker. It is the perspective view which installed the bread container of the heating cooker in the heating chamber. FIG. 7 is a cross-sectional view taken along the line CC in FIG. 6. FIG. 7 is a BB cross-sectional view of the main part of FIG. It is a block diagram showing the control means of the heating cooker of one Example.

  Embodiments of the present invention will be described in detail with reference to FIGS. 1 to 9.

  1-3, the main body 1 of the heating cooker puts an object to be heated in the heating chamber 28, and cooks the object to be heated using the heat of a microwave, a heater, or steam. The door 2 opens and closes in order to put an object to be heated in and out of the heating chamber 28. By closing the door 2, the heating chamber 28 is hermetically sealed to leak microwaves used when heating the object to be heated. It is possible to prevent heat, contain heat, and heat efficiently. The handle 9 is attached to the door 2 and facilitates opening and closing of the door 2, and has a shape that can be easily grasped by a hand. The glass window 3 is attached to the door 2 so that the state of food being cooked can be confirmed, and uses glass that can withstand high temperatures due to heat generated by a heater or the like. A list of menu names and numbers for selecting a menu by number is displayed below the glass window 3 of the door 2.

  The input means 71 is provided on the operation panel 4 below the front surface of the door 2, and is a range heating means 77 (FIG. 9) that heats an object to be heated with microwaves, and a heater provided on the heating chamber upper surface 28 e of the heating chamber 28. A hot air unit 11 comprising a grill heating means 12 for heating an object to be heated, a water vapor generating means 43 for heating the object to be heated with water vapor, an upper hot air heater 14a and a lower hot air heater 14b provided above and below the inner wall 28b of the heating chamber. A heating means such as an oven heating means for heating the heating chamber 28 with hot air is selected, and an operation unit 6 for inputting cooking conditions such as a heating time and an automatic menu, and contents inputted from the operation unit 6 and cooking And a display unit 5 for displaying the progress state. The operation panel 4 of the door 2 has a liquid crystal display as a display unit 5 and a bakery key and a start key as an operation unit 6 at a substantially central position. The user selects a menu number with the operation unit 6 while looking at the display unit 5 and presses a start key to start cooking.

  The water tank 42 is a container for storing water necessary for producing water vapor. The water tank 42 is provided on the lower front side of the main body 1 and can be attached and detached from the front surface of the main body 1 to facilitate water supply and drainage. It can be done.

  The outer frame 7 is a cabinet that covers the upper surface and the left and right side surfaces of the main body 1 of the heating cooker. The rear plate 10 forms the rear surface of the outer frame 7. The external exhaust duct 18 is attached to the upper portion of the rear plate 10, and the steam exhausted from the object to be heated and the inside of the main body 1 are installed inside the external exhaust duct 18. Exhaust holes 36 for discharging cooling air (waste heat) 39 after cooling the components are provided. The external exhaust duct 18 discharges the cooling air 39 that has passed through the exhaust hole 36 to the outside of the main body 1. Exhaust air is discharged from the external exhaust port 8 of the external exhaust duct 18, and the exhaust discharge direction is the main body 1. The air is exhausted to the upper side and to the front side. The exhaust direction is directed upward and toward the front side, so that the wall surface is not contaminated by the exhaust even when the rear surface is brought close to the wall surface.

The machine room 20 is provided in a space between the heating chamber bottom surface 28 a and the bottom plate 21 of the main body 1.
Details of the machine room 20 will be described later.

  The bottom surface 28a of the heating chamber has a substantially central recess recessed to form a gap 70. The rotating antenna 26 is installed in the gap 70, and the microwave radiated from the magnetron 33 is a waveguide 47, It flows into the lower surface of the rotating antenna 26 through a coupling hole 47 a through which the output shaft 46 a of the rotating antenna driving means 46 passes, and is diffused by the rotating antenna 26 and radiated into the heating chamber 28. The rotating antenna 26 is connected to the output shaft 46 a of the rotating antenna driving means 46. The gap 70 provided with the rotating antenna 26 is provided near the center of the heating chamber 28, and the heating chamber bottom surface 28a is drawn so that the rotating antenna 26 does not protrude from the heating chamber bottom surface 28a. The depth and shape (round or square) to be drawn vary depending on the size of the rotating antenna 26, the microwave conditions, and the like. It is determined mainly by experiments. In this embodiment, a quadrangular shape is used. A partition plate 72 separates the gap 70 and the heating chamber 28. The partition plate 72 is provided to prevent the rotating antenna 26 from being touched when the user removes the table plate 24 described later for cleaning. This is because when the user touches the rotating antenna 26 and deforms it, the operation of the microwave is abnormal and the performance is greatly affected.

  The cooling means 501 (FIG. 9) is a fan device 15 in which a fan is connected to a cooling motor attached to the bottom plate 21, and a fan 15 a disposed at the rear of the magnetron 33, and cooling air blown by the cooling means 501. 39 cools the self-heating magnetron 33, the inverter board 22, the weight detection means 25, the stirring drive shaft 53 (FIG. 4), the stirring motor 54 (FIG. 4), etc. in the machine room 20, The air flows between the outer frames 7 and between the hot air case 11 a and the rear plate 10, passes through the exhaust holes 36 while cooling the outer frame 7 and the rear plate 10, and is discharged from the external exhaust port 8 of the external exhaust duct 18.

  The hot air unit 11 is attached to the rear part of the heating chamber 28, the hot air unit 11 is provided with a hot air case 11a on the rear side of the heating chamber inner wall surface 28b, and the hot air fan 32 is provided between the heating chamber inner wall surface 28b and the hot air case 11a. Hot air heaters 14a and 14b are provided so as to be located on the outer peripheral side. A hot air motor 13 is attached to the rear side of the hot air case 11a, the motor shaft is connected through a hole provided in the hot air case 11a, and the blades of the hot air fan 32 are rotated to circulate the air. And the hot air unit 11 is connected through the hot air intake hole 31 and the hot air blowing hole 30 which are air passages provided in the heating chamber inner wall surface 28b, and the hot air fan 32 in the hot air case 11a is rotated by the hot air motor 13, Air in the heating chamber 28 and the hot air unit 11 is circulated, and the air circulating in the upper hot air heater 14a and the lower hot air heater 14b is heated to become hot air 63 (FIG. 8).

  A grill heating means 12 made of a heater is attached to the outside of the heating chamber upper surface 28e. The grill heating means 12 winds a heater wire around a mica plate to form a flat surface, presses and fixes the mica plate to the outside of the heating chamber upper surface 28e, heats the heating chamber upper surface 28e, and radiates heat to an object to be heated in the heating chamber 28 It is something to bake.

  The heating chamber bottom surface 28a is provided with a plurality of weight detection means 25, for example, a right weight sensor 25a, a left weight sensor 25b on the front left and right, and a back weight sensor 25c on the rear center, and a square shape on the right weight sensor 25a. A table plate 24 to be described later is placed. The weight information of the object to be heated placed on the table plate 24 is detected by the support member 75 of the weight detection means 25, and this information is sent to the control means 151 (FIG. 9). The calculation process may be to obtain the sum of the weight information of the weight detection means 25. Furthermore, the placement position of the object to be heated on the table plate 24 can be obtained from the weight ratio of the three weight detection means 25. Based on the weight information and position information of these objects to be heated, the control means 151 controls the heating of the objects to be heated. For the heating control, for example, the microwave irradiation time and output control of the magnetron 33 based on the weight information of the object to be heated, the rotation control of the rotating antenna 8 based on the position information of the object to be heated, and the like are controlled.

  A turntableless table plate 24 on which an object to be heated is placed is placed on the bottom of the heating chamber 28. The table plate 24 has a structure that can be easily detached from the heating chamber bottom surface 28a. For this reason, it becomes possible to easily wash and clean the dirt and the like adhering when the object to be heated is heated. Moreover, the table plate 24 is removed in the cooking of bread making described later.

  Above the rear part of the heating chamber 28, temperature detection means 85 for detecting the temperature in the heating chamber 28 is provided. The temperature detecting means 85 is provided at a position where it is not directly affected by the hot air blown into the heating chamber 28 from the hot air blowing holes 30 of the grill heating means 12 and the hot air unit 11.

  The steam unit 43a (FIG. 9) includes a water vapor generating means 43 and a pump means 87. The water vapor generating means 43 is attached to the outer side surface of the left side surface 28c of the heating chamber, and the steam outlet 44 through which water vapor is ejected faces the heating chamber 28. Further, the water vapor generating means 43 is made of aluminum, and a sheathed heater as a boiler heating means 89 (FIG. 9) is embedded so as to be integrated at the time of casting. The power consumption of the heater is as large as around 600 W, and the steam generating means 43 can heat the water to a temperature at which it can be boiled in a short time. The water supply to the water vapor generating means 43 is supplied from the water tank 42 to the pump means 87 through the pipe 45 by driving the pump means 87, supplied to the water vapor generating means 43 through the pipe 40, and the water vapor generating means 43. Is heated and boiled, and becomes steam, and is ejected from the steam ejection port 44 to the heating chamber 28.

  The temperature detection means b88 (FIG. 9) detects the temperature of the water vapor generation means 43, transmits the detection result to the control means 151 (FIG. 9) described later, and controls the boiler heating means 89 and the pump means 87. The pump means 87 pumps the water in the water tank 42 to the water vapor generating means 43, and is composed of a pump and a motor that drives the pump. The adjustment of the amount of water supplied to the water vapor generating means 43 is determined by the ON / OFF ratio of the power supplied to the motor.

  FIG. 4 is a perspective view showing a state of components arranged in the machine room 20 of the main body 1. In the machine room 20, a magnetron 33 for heating food is provided on the left side of the bottom plate 21, and a fan 15 a dedicated to cooling the magnetron 33 is disposed on the rear side of the magnetron 33. The fan 15 a is covered with a duct 38 and sucks air from below the bottom plate 21. An inverter board 22 is disposed substantially at the center on the left side of the fan 15a. A control board 23 is arranged on the rear side of the inverter board 22, and the control board 23 is surrounded by a duct k230. A fan device 15 is provided at the right rear part. The fan device 15 cools the entire main body 1 together with the components arranged in the machine room 20. The fan device 15 includes a cooling duct 16 that communicates with a hot air motor cover 17 that cools the hot air motor 13. Moreover, it communicates with the duct k230 described above. Furthermore, the blower outlet which ventilates to the inverter board | substrate 22 is provided. On the front side of the fan device 15, a mechanism for rotating the kneading blades 51 (FIG. 7) provided inside the bread container 50 (FIG. 7) for bread making described later is disposed.

  The arrangement of the mechanism will be described. An agitation drive shaft 53 is provided on the front outlet 15 s side of the fan device 15. The stirring drive shaft 53 forms a cylindrical wall, and is surrounded by a fixed portion 55d made of metal such as an aluminum die-cast that extends in a horizontal plane around the cylindrical shape. A large pulley 55b connected to the stirring drive shaft 53 is provided below the fixing portion 55d and above the motor fixing 55e. The large pulley 55b is connected to a small pulley 55a that is provided in the left front direction with respect to the stirring drive shaft 53 through a belt 55c. The small pulley 55a provided on the upper side of the motor fixing 55e is connected to the shaft of the stirring motor 54 fixed on the lower side of the motor fixing 55e and rotates. A plurality of holes 55f through which the cooling air 39 flows are provided in the motor fixing 55e. Therefore, the stirring drive shaft 53 is provided at a position where the cooling air 39 is directly applied from the fan device 15 in the flow path of the cooling air 39 from the outlet 15 s of the fan device 15, and the stirring motor 54 is provided downstream of the stirring drive shaft 53. Provided. The purpose of this is that the fan device 15 sends low-temperature air sucked from the lower surface of the bottom plate 21 directly from the outlet 15s to the stirring drive shaft 53, so that the temperature of the stirring drive shaft 53 increases due to the temperature rise in the machine chamber 20. This is to prevent the temperature of the material from rising from the stirring drive shaft 53 via the kneading blades 51 inside the bread container 50 (FIG. 5).

  Further, the cooling air 39 (FIG. 8) that has cooled the stirring drive shaft 53 cools the downstream stirring motor 54, and the stirring drive shaft 53 is passed from the stirring motor 54 via the small pulley 55a, the belt 55c, and the large pulley 55b. The stirring drive shaft 53 is prevented from being heated by heating or preventing the heat generated by the stirring motor 54 from diffusing and spreading on the cooling air.

  A structure relating to bread making performed by setting the bread container 50 in the heating chamber 28 will be described with reference to FIGS. The bread container 50 is a container in which the ingredients of the cooking object 57 are put according to the menu and are kneaded into bread, and is provided with a rotatable kneading blade 51 on the inner bottom surface. A handle 90 is provided on the front side of the bread container 50 and is attached and detached from the front of the heating chamber 28 in which the door 2 is opened. Protrusions 92 are provided on the left and right of the upper portion of the bread container 50 so as to face each other. Further, a lock lever 91 that rotates back and forth is provided at the lower left portion of the bread container 50 and is fixed to a claw provided on the fixing portion 55d. The bread container 50 is provided with a drive connecting portion 52 at the bottom thereof, and is connected to a kneading blade 51 on the bottom surface of the bread container 50 and an agitation drive shaft 53 provided from the machine chamber 20 into the heating chamber 28.

  An ingredient container 94 is placed on top of the bread container 50. When mounting, the recessed part 93 fits up and down to the protrusion 92, and the front and rear, right and left are fixed. The ingredient container 94 is provided with yeast throwing means 95 on the right side, ingredient throwing means 96 on the left side, and an action hole 97a on the front side and an action hole 97b on the back side at the right end of the upper surface.

  In the yeast throwing means 95, dry yeast (powder) necessary for bread making is put and dropped into the bread container 50 in a process in the middle of bread making. In addition, ingredients such as raisins to be put into bread are put in the ingredient throwing means 96 and dropped into the bread container 50 in the process of making bread. The action hole 97a is a receiving portion for transmitting the operation of the ingredient loading drive means 98 described later to the yeast throwing means 95 in order to drop the dry yeast put in the yeast throwing means 95 into the bread container 50. Further, the action hole 97b is a receiver for transmitting the operation of the material input driving unit 98, which will be described later, to the material input unit 96 in order to drop the material (raisin etc.) put in the material input unit 96 into the bread container 50. Part.

  The mounting guide 56 opens the door 2, removes the table plate 24 installed on the heating chamber bottom surface 28a, and fixes it to the right side of the rotating antenna 26 provided on the heating chamber bottom surface 28a. With the ingredient container 94 placed, the bread container 50 is guided by the mounting guide 56 and installed at a predetermined position of the mounting guide 56, and the lock lever 91 is rotated and fixed. The kneading blades 51 provided on the inner bottom of the bread container 50 are firmly fixed so that the bread container 50 does not shake when the food 57 is kneaded.

  The agitation motor 54 is provided in the machine room 20 and rotates the agitation drive shaft 53 via the speed reduction means 55. The speed reduction means 55 includes a small pulley 55a, a belt 55c, and a large pulley 55b. For example, the small pulley 55a provided on the shaft of the agitation motor 54 is rotated, transmitted to the large pulley 55b by the belt 55c, and the agitation drive shaft 53 provided on the central axis of the large pulley 55b is rotated.

  In addition, on the right side of the machine room 20 and the right side of the heating chamber 28 of the main body 1, there are provided material loading drive means 98 that operate corresponding to the yeast loading means 95 and the material loading means 96, respectively. When the solenoid 98a is operated, the material loading drive means 98 pushes up the rod 98b that moves up and down, pushes up the lower end of one end of the lever 98d that is rotatable with respect to the fulcrum 98c, and the lever 98d rotates. The other end appears in the heating chamber 28. The lever 98d enters the working hole 97a to operate the yeast throwing means 95. Further, a solenoid 98e is provided on the back side of the solenoid 98a, and a structure similar to that of the rod 98b, the fulcrum 98c, and the lever 98d is provided correspondingly between the solenoid 98e and the action hole 97b, and the material input means 96 is provided. Operate.

  The bread making process is a process that is pre-installed in the control means 151 and cooked from the cooked material (bread dough) 57 until it is baked and finished. The room temperature is 20 ° C. is there. The bread making process is based on a kneading process, a kneading process, a kneading process, a fermentation process, degassing, a fermentation process, and a baking process. The individual steps of the bread making process are based on the general procedure for making bread. First, the kneading blade 51 is rotated or stopped by operating the stirring motor 54 to knead the ingredients to make bread dough. The kneading process, the neglecting process, and the kneading process are performed. And it is the fermentation process fermented with yeast, a degassing, and a fermentation process. Finally, it is a baking process in which the hot air unit 11 is operated and baked with the hot air 63.

  Operation | movement of the system of a heating cooker is demonstrated using FIGS. 1-3, FIG. 8, FIG. The power source 76 is for operating the main body 1 of the cooking device. The hot air fan 32 includes a hot air motor 13 on the rear side of the hot air case 11a provided outside the heating chamber inner wall surface 28b including the hot air intake hole 31 and the hot air blowing hole 30, and the hot air fan passes through the motor shaft through the motor shaft. 32 is rotated. A hot air heater upper 14 a and a hot air heater lower 14 b are provided on the outer peripheral side of the hot air fan 32. The hot air unit 11 operates the hot air fan 32 and the hot air heater 14 to circulate and supply the hot air 63. Naturally, when only the hot air fan 32 is operated without operating the hot air heater 14, cold air is circulated in the heating chamber 28.

  The range heating means 77 is an inverter board 22 on which an inverter circuit that creates a power source for driving the magnetron 33 and the magnetron 33 is mounted. The inverter circuit creates a power supply corresponding to the heating power input from the input means 71 and supplies it to the magnetron 33.

  The grill heating means 12 is composed of a heater provided on the back side of the top surface of the heating chamber 28, and heats the heating chamber upper surface 28 e of the heating chamber 28 to burn the object to be heated in the heating chamber 28 by radiant heat.

  The cooling means 501 is a fan device 15 in which a fan is connected to a cooling motor attached to the bottom plate 21 and a fan 15a disposed at the rear of the magnetron 33. The cooling air 39 blown by the cooling means 50 is a machine room. The magnetron 33, the inverter board 22, the weight detection means 25, the stirring drive shaft 53, the stirring motor 54, etc., which self-heats in 20 are cooled.

  The rotating antenna driving means 46 is a motor for driving the rotating antenna 26, and a synchronous motor and a gear for reducing the rotational speed are integrated. The weight detection means 25 measures the weight of the object to be heated placed on the table plate 24. The temperature detection means 85 is attached to the heating chamber 28, detects the temperature in the heating chamber 28, adjusts the electric power of the grill heating means 12 and the hot air heater 14 of the hot air unit 11 by the control means 151, and the bread making process described later It operates to adjust the environment. The steam unit 43 a is composed of water vapor generating means 43 and pump means 87. The water vapor generating means 43 comprises a boiler heating means 89 comprising a heater for heating water, and a temperature detecting means b 88 for detecting the temperature of the water vapor generating means 43, and the control means 151 is configured to heat the boiler from the detection result of the temperature detecting means b 88. The means 89 and the pump means 87 are controlled. Reference numeral 71 denotes an input means, which shows the operation unit 6 and the display unit 5 here. The control means 151 is mounted on the control board 23 and operates to cook food according to the contents input from the input means 71. The detection means detects the state of the food and the state of the heating chamber 28 from each detection means. Then, each heating means and driving means are operated as necessary. The agitation motor 54 rotates the kneading blade 51 of the bread container 50 to knead the cooking object (bread dough) 57 in the bread container 50.

  This embodiment is configured as described above, and the operation for maintaining the environment of the heating chamber 28 in the bread container 50 in the bread making process will be described. In addition, it abbreviate | omits about microwave cooking, oven cooking, grill cooking, and steam cooking.

  Ingredients are put in the bread container 50 and placed in the heating chamber 28, and “bread” in the bakery auto menu is selected by the operation unit 6 of the input means 71.

  When the bread making process starts, the fan device 15 operates to cool the parts in the machine room 20 and the main body 1. Therefore, even if the stirring motor 54 is operated in a kneading process or the like, the fan device 15 sends low-temperature air sucked from the lower surface of the bottom plate 21 directly to the stirring drive shaft 53 from the outlet 15s. As a result, the temperature of the stirring drive shaft 53 rises due to the temperature rise in the machine chamber 20, and the temperature of the material rises from the stirring drive shaft 53 via the kneading blades 51 inside the bread container 50 (FIG. 5). To prevent.

  Furthermore, the cooling air 39 (FIG. 8) that has cooled the stirring drive shaft 53 cools the downstream stirring motor 54, thereby preventing the heat generated by the stirring motor 54 from being transmitted to the wind. Specifically, the stirring drive shaft 53 is prevented from being heated via the small pulley 55a, the belt 55c, and the large pulley 55b.

  Similarly, in the scouring process, kneading process, fermentation process, degassing process, fermentation process, and baking process, the fan device 15 operates in the same manner to cool the machine room 20, and from the stirring drive shaft 53 to the bread container 50 (FIG. 5). The temperature of the material is prevented from rising via the internal kneading blade 51, and the downstream stirring motor 54 is cooled to prevent the stirring drive shaft 53 from being heated.

  And the temperature environment of the bread container 50 is maintained, the dough 57 is made up, and finally baked.

  As described above, according to this embodiment, delicious bread can be made while suppressing the height dimension of the machine room provided below the main body.

DESCRIPTION OF SYMBOLS 1 Main body, 5 Display part, 6 Operation part, 11 Hot air unit, 13 Hot air motor,
15 fan device, 15s outlet, 20 machine room, 28 heating room,
39 Cooling air, 50 bread container, 51 kneading blade, 52 drive connecting part,
53 Agitating drive shaft, 54 agitating motor, 57 cooked material (bread dough), 151 control means

Claims (1)

A heating chamber;
A bread container attached to the bottom of the heating chamber and having kneading blades for kneading bread dough;
A stirring drive shaft disposed below the heating chamber and connected to the kneading blade, a stirring motor for rotating the stirring drive shaft, and a fan device for cooling the stirring drive shaft and the stirring motor are provided. A heating cooker comprising:
The heating cooker, wherein the stirring drive shaft and the stirring motor are arranged in this order on the downstream side of the cooling air blowing port of the fan device.