JP6431716B2 - Cooker - Google Patents

Description

  The present invention relates to a cooking device.

  Conventionally, as a heating cooker, there is one that receives water droplets that flow down along the front plate from the opening of the heating chamber by a dew receiving device disposed below the door (for example, JP 2009-236338 A (Patent Document 1). )reference).

  In the heating cooker, a housing portion is provided in which a part of the rear surface side of the dew receiver is housed on the lower side and the front side of the main body casing.

JP 2009-236338 A

  However, the above-described cooking device has a problem that water droplets flowing down along the surface of the front plate are not dropped into the dew receptacle but are transmitted to the top surface side of the storage portion due to surface tension or the like.

  Then, the subject of this invention is providing the heating cooker which can receive the water drop which flows along the surface of a front board reliably in a dew receptacle.

In order to solve the above problems, the heating cooker of the present invention is:
A body casing;
A heating chamber disposed in the main body casing for heating an object to be heated;
A door that is disposed on the front side of the main casing and opens and closes the opening of the heating chamber;
A dew receiving device detachably attached to the lower side and the front side of the main body casing,
The main body casing is
A front plate provided around the opening of the heating chamber;
A storage part that is provided on the lower side of the front plate in the left-right direction and is recessed to the rear side of the lower front surface of the front plate so that a part of the rear side of the dew receiver is stored;
A water droplet blocking portion that is provided at the lower end of the front plate and stops water droplets flowing down along the surface of the front plate from being transmitted to the storage portion side;
The water droplet blocking portion is formed on substantially the entire vertical surface of the lower portion of the front plate and the substantially entire surface of the ceiling portion of the storage portion over the entire lower side of the front plate.
In the water drops blocking portion, wherein the angle between substantially the entire surface of the ceiling portion of the substantially vertical plane and the housing part of the lower portion of the front plate is an acute angle.

  As is clear from the above, according to the present invention, the water droplet prevention that stops the water droplets flowing along the surface of the front plate from being transmitted to the storage portion side at the lower end of the front plate provided around the opening of the heating chamber. By providing the portion, it is possible to realize a heating cooker that can reliably receive water droplets flowing down along the surface of the front plate in the dew receiver.

FIG. 1 is a schematic front view of the heating cooker according to the first embodiment of the present invention when the door is closed. FIG. 2 is a schematic front view of the heating cooker when the door is opened. FIG. 3 is a schematic diagram for explaining the configuration of the main part of the cooking device. 4 is a perspective view of the cross section taken along line IV-IV in FIG. FIG. 5 is a cross-sectional view taken along line IV-IV in FIG. FIG. 6 is an enlarged view of a main part of FIG. FIG. 7: is the cross-sectional schematic diagram which expanded the principal part containing the accommodating part of the heating cooker of 2nd Embodiment of this invention. FIG. 8: is the cross-sectional schematic diagram which expanded the principal part containing the accommodating part of the heating cooker of 3rd Embodiment of this invention. FIG. 9: is the cross-sectional schematic diagram which expanded the principal part containing the accommodating part of the heating cooker of 4th Embodiment of this invention. FIG. 10 is an enlarged schematic view of a main part including a water supply tank of a heating cooker according to a fifth embodiment of the present invention.

  Hereinafter, the cooking device of the present invention will be described in detail with reference to the illustrated embodiments.

[First Embodiment]
FIG. 1: shows the schematic front view at the time of door closing of the heating cooker of 1st Embodiment of this invention, FIG. 2 has shown the schematic front view at the time of the door opening of the said heating cooker.

  As shown in FIGS. 1 and 2, the heating cooker according to the first embodiment includes a rectangular parallelepiped main body casing 1, a heating chamber 2 provided in the main body casing 1, and having an opening 2a on the front side. A door 3 that opens and closes the opening 2a of the heating chamber 2 and a magnetron (not shown) that supplies microwaves to the heating chamber 2 in which the article 15 to be heated is accommodated.

  An exhaust duct 5 is provided at the rear of the upper surface of the main casing 1. A dew receptacle 6 is detachably attached to the lower part of the front surface of the main casing 1. The dew receptacle 6 is located below the door 3 and can receive water droplets from the rear surface of the door 3 (the surface on the heating chamber 2 side) and the front plate 60 of the main casing 1. In addition, a water supply tank 26 described later is detachably attached to the lower part of the front surface of the main casing 1.

  The door 3 is attached to the front side of the main casing 1 so as to be rotatable about the lower side as an axis. A transparent outer glass 7 having heat resistance is provided on the front surface of the door 3 (the surface opposite to the heating chamber 2). The door 3 has a handle 8 positioned above the outer glass 7 and an operation panel 9 provided on the right side of the outer glass 7.

  The operation panel 9 has a color liquid crystal display unit 10 and a button group 11. The button group 11 includes a cancel key 12 that is pressed when heating is stopped halfway, and a start key 13 that is pressed when heating is started. The operation panel 9 is provided with an infrared light receiving unit 14 that receives infrared rays from a smartphone or the like.

  An object to be heated 15 is accommodated in the heating chamber 2. In addition, metal cooking trays 91 and 92 (shown in FIG. 3) can be taken in and out of the heating chamber 2. Upper shelf receivers 16 </ b> A and 16 </ b> B that support the cooking tray 91 are provided on the inner surfaces of the left side portion 2 b and the right side portion 2 c of the heating chamber 2. Moreover, lower shelf receivers 17A and 17B for supporting the cooking tray 92 are provided on the inner surfaces of the right side portion 2c and the left side portion 2b of the heating chamber 2 so as to be positioned below the upper shelf receivers 16A and 16B. .

  Drawing 3 is a mimetic diagram for explaining the composition of the principal part of the above-mentioned cooking-by-heating machine. In FIG. 3, the heating chamber 2 is shown as viewed from the left side. In FIG. 3, the same components as those in FIGS. 1 and 2 are denoted by the same reference numerals.

  The heating cooker includes a circulation duct 18, a circulation fan 19, an upper heater 20, an intermediate heater 21, a lower heater 22, a circulation damper 23, a tube pump 25, a water supply tank 26, and a steam generator 100. I have. Each of the upper heater 20, the middle heater 21, and the lower heater 22 is composed of, for example, a sheathed heater. The circulation duct 18 is an example of a duct. The circulation damper 23 is an example of a damper. The tube pump 25 is an example of a pump, and the present invention is not limited to a tube pump, and may be any pump that can switch between a water supply operation and a water discharge operation depending on the driving direction.

  The upper portion 2e of the heating chamber 2 is connected to the rear portion 2d of the heating chamber 2 through an inclined portion 2f that is inclined with respect to the horizontal direction. The inclined portion 2f is provided with a plurality of suction ports 27 so as to face the circulation fan 19 (see FIG. 2). A plurality of upper air outlets 28 are provided in the upper part 2 e of the heating chamber 2. A plurality of first rear outlets 29, second rear outlets 30 and third rear outlets 31 are provided in the rear part 2d of the heating chamber 2 (see FIG. 2). The first rear outlet 29 is an example of an outlet. Further, only one suction port 27 is shown in FIG. Further, only one each of the first rear outlet 29, the second rear outlet 30, and the third rear outlet 31 is shown in FIG.

  The circulation duct 18 communicates with the inside of the heating chamber 2 through the suction port 27, the upper outlet 28, and the first to third rear outlets 29-31. The circulation duct 18 is provided from the upper side to the rear side of the heating chamber 2 and extends so as to exhibit an inverted L shape. The width of the circulation duct 18 in the left-right direction is set to be narrower than the width of the heating chamber 2 in the left-right direction.

  The circulation fan 19 is a centrifugal fan and is driven by a circulation fan motor 56. When the circulation fan motor 56 drives the circulation fan 19, air or saturated steam (hereinafter referred to as “air” or the like) in the heating chamber 2 is sucked into the circulation duct 18 from the suction port 27. To the outside in the radial direction. More specifically, on the upper side of the circulation fan 19, air or the like flows obliquely upward from the circulation fan 19 and then flows from the rear toward the front. On the other hand, below the circulation fan 19, air or the like flows obliquely downward from the circulation fan 19 and then flows downward from above. The air is an example of a heat medium.

  The upper heater 20 is disposed in the circulation duct 18 and faces the upper part 2 e of the heating chamber 2. The upper heater 20 heats air flowing to the upper outlet 28.

  The middle heater 21 is formed in an annular shape and surrounds the circulation fan 19. The middle heater 21 heats air or the like from the circulation fan 19 toward the upper heater 20 or heats air or the like from the circulation fan 19 toward the lower heater 22.

  The lower heater 22 is disposed in the circulation duct 18 and faces the rear portion 2d of the heating chamber 2. The lower heater 22 heats air flowing to the second and third rear outlets 30 and 31.

  The circulation damper 23 is rotatably provided in the circulation duct 18 and between the middle heater 21 and the lower heater 22. The circulation damper 23 is rotated by a circulation damper motor (not shown).

  Further, the steam generating apparatus 100 includes a metal steam generating container 101 having an upper opening, a lid portion 102 made of a heat resistant resin (for example, PPS (polyphenylene sulfide) resin) covering the upper opening of the steam generating container 101, and A steam generating heater 103 including a sheathed heater cast into the bottom 101a of the steam generating container 101. Water from the water supply tank 26 accumulates on the bottom 101 a of the steam generation container 101, and a steam generation heater 103 as an example of a heat source heats the water through the steam generation container 101. The saturated steam generated by heating by the steam generating heater 103 flows through the resin steam tube 35 and the metal steam pipe 36 and is supplied into the heating chamber 2 through the plurality of steam supply ports 37. (See FIG. 2). In FIG. 3, only one steam supply port 37 is shown.

  The saturated steam in the heating chamber 2 is sent to the upper heater 20, the middle heater 21, and the lower heater 22 by the circulation fan 19, and heated by the upper heater 20, the middle heater 21, and the lower heater 22, thereby being 100 ° C. It becomes the above superheated steam.

  Further, a water level sensor 105 comprising a pair of electrode bars 105a and 105b is attached to the lid portion 102. Whether or not the water level on the bottom 101a of the steam generation container 101 has reached a predetermined level is determined based on whether or not the electrode rods 105a and 105b are in a conductive state.

  The tube pump 25 squeezes an elastically deformable water supply / drainage tube 40 made of silicon rubber or the like with a roller (not shown), and causes the water in the water supply tank 26 to flow to the steam generator 100 depending on the driving direction of the roller. Or the water in the steam generator 100 is caused to flow into the water supply tank 26. The water supply / drainage tube 40 is an example of a water supply path.

  The water supply tank 26 has a water supply tank main body 41 and a communication pipe 42. One end of the communication pipe 42 is located in the water supply tank body 41, while the other end of the communication pipe 42 is located outside the water supply tank 26. When the water supply tank 26 is accommodated in the tank cover 43, the other end of the communication pipe 42 is connected to the water supply / drainage tube 40 via the tank joint 44. That is, the interior of the water supply tank body 41 communicates with the interior of the steam generator 100 via the communication pipe 42 and the like.

  The tube pump 25, the water supply tank 26, the water supply / drainage tube 40, the tank cover 43, and the tank joint portion 44 constitute a water supply device.

  4 shows a perspective view of the cross section taken along line IV-IV in FIG. 1 as viewed obliquely from above, and the same components as those in FIGS. 1 to 3 are given the same reference numerals. In FIG. 4, reference numeral 90 denotes a bottom tray attached to the bottom of the heating chamber 2.

  As shown in FIG. 4, a storage portion 80 is provided on the lower side of the front plate 60 provided around the opening 2 a of the heating chamber 2 over substantially the entire left and right direction. The storage portion 80 is recessed to the rear side from the lower front surface of the front plate 60 so that a part of the rear surface side of the dew receiver 6 is stored (see FIG. 5).

  In the state where the dew receptacle 6 is attached to the lower side of the main casing 1 (shown in FIG. 1) and a part of the rear surface side of the dew receptacle 6 is accommodated in the accommodating portion 80, the lower side of the dew acceptor 6 The water supply tank 26 is accommodated in the tank cover 43. The communication pipe 42 of the water supply tank 26 is connected to a water supply / drainage tube 40 (shown in FIG. 3) via a tank joint portion 44.

  5 is a cross-sectional view taken along the line IV-IV in FIG. 1, and FIG. 6 is an enlarged view of the main part of FIG. 5 and 6, the same components as those in FIG. 4 are denoted by the same reference numerals.

  As shown in FIG. 5, a plate-like rib 61 is provided at the lower end of the front plate 60 as a water droplet blocking portion that stops water drops flowing along the surface of the front plate 60 from being transmitted to the storage portion 80 side. As shown in FIG. 6, the plate-like rib 61 is formed by bending the lower end side of the front plate 60 180 ° toward the rear side.

  According to the heating cooker having the above configuration, when water droplets flow out from the opening 2a of the heating chamber 2 and flow down along the surface of the front plate 60 of the main body casing 1, the lower side of the front plate 60 extends in the left-right direction. The plate-like rib 61 serving as a water droplet blocking portion provided to prevent water droplets from being transmitted to the storage portion 80 side without being dropped due to surface tension or the like. And since a part of the rear surface side of the dew receiver 6 is housed in the housing portion 80 that is recessed rearward from the lower front surface of the front plate 60, water droplets flowing out from the opening 2a of the heating chamber 2 are Then, it is dropped into the dew receptacle 6 by the plate-like rib 61. Therefore, water drops flowing down along the surface of the front plate 60 provided around the opening 2 a of the heating chamber 2 can be reliably received in the dew receiving device 6.

  In this first embodiment, the plate-like rib 61 is provided as the water droplet blocking portion over the entire left and right direction below the front plate 60, but the water droplet blocking portion is at least the opening 2 a of the heating chamber 2 and the door 3. You may provide in the area | region where a water droplet flows down from the rear surface over the left-right direction.

  Further, by using the plate-like rib 61 provided on the lower side of the front plate 60 in the left-right direction as the water droplet blocking portion, the water droplet blocking portion can be easily formed by bending the plate material.

  Further, the lower end side of the front plate 60 is bent 180 ° to the rear surface side to form the plate-like rib 61 which is a water droplet blocking portion, so that it can be easily done by bending the front plate 60 without using a separate member. A water droplet blocking part can be formed.

[Second Embodiment]
FIG. 7: has shown the cross-sectional schematic diagram which expanded the principal part containing the accommodating part 80 of the heating cooker of 2nd Embodiment of this invention.

  As shown in FIG. 7, the cooking device according to the second embodiment is provided with a rib 161 having a triangular cross-section with the tip facing downward over the entire lower side of the front plate 160 in the left-right direction. . The rib 161 having a triangular cross section is an example of a water droplet blocking portion. With the rib 161 having a triangular cross section, the water droplets flowing down along the surface of the front plate 160 are prevented from being transmitted to the storage unit 80 side. And the water droplet which flowed out from the opening part 2a of the heating chamber 2 is dripped in the recessed part 6a of the dew receptacle 6 below by the rib 161 of a cross-sectional triangle shape.

  The rib 161 having a triangular cross section is an example of a rib having a convex cross section.

  According to the said 2nd Embodiment, the cross-sectional triangle-shaped rib formed by resin molding by using the rib 161 of the cross-sectional triangle shape provided in the left-right direction under the front board 160 as a water-drop prevention part. By adhering 161 to the lower side of the front plate 160, a water droplet blocking portion can be easily formed.

  In the second embodiment, the rib 161 having a triangular cross section is provided on the lower side of the front plate 60 as the water droplet blocking portion over substantially the entire horizontal direction. However, the water droplet blocking portion is at least an opening of the heating chamber 2. You may provide in the area | region where a water droplet flows down from 2a and the rear surface of the door 3 over the left-right direction, and you may provide only in the desired part of the left-right direction.

  Further, in the second embodiment, the rib 161 having a triangular cross section is used as the water droplet blocking portion. However, the water droplet blocking portion is not limited to this, and in the region on the concave portion 6a of the dew receptacle 6, Any rib having a convex cross section whose tip protrudes below the top surface 80a may be used.

[Third Embodiment]
FIG. 8: has shown the cross-sectional schematic diagram which expanded the principal part containing the accommodating part 80 of the heating cooker of 3rd Embodiment of this invention.

  As shown in FIG. 8, the cooking device according to the third embodiment is provided with a rib 261 having a triangular cross-section with the tip facing downward over substantially the entire left and right direction below the front plate 260. . The rib 261 having a triangular cross section is an example of a rib having a convex cross section. By the ribs 261 having a triangular cross section, water droplets flowing down along the surface of the front plate 260 are prevented from being transmitted to the storage unit 80 side. And the water droplet which flowed out from the opening part 2a of the heating chamber 2 is dripped in the recessed part 6a of the dew receptacle 6 below by the rib 261 with a triangular cross section.

  According to the third embodiment, the lower end side of the front plate 60 is bent to the rear surface side to form the rib 261 having a triangular cross section that is a water droplet blocking portion, so that the bending process can be facilitated and more easily performed. A water droplet blocking part can be formed.

  In the third embodiment, the rib 261 having a triangular cross section is provided on the lower side of the front plate 60 over the substantially entire left and right direction as the water droplet blocking portion, but the water droplet blocking portion is at least the opening of the heating chamber 2. You may provide in the area | region where a water droplet flows down from the rear surface of 2a or the door 3 over the left-right direction.

  In the third embodiment, the rib 261 having a triangular cross section is used as the water droplet blocking portion. However, the water droplet blocking portion is not limited to this, and in the region on the concave portion 6a of the dew receptacle 6, Any rib having a convex cross section protruding downward from the top surface 80a may be used.

[Fourth Embodiment]
FIG. 9: has shown the cross-sectional schematic diagram which expanded the principal part containing the accommodating part 380 of the heating cooker of 4th Embodiment of this invention.

  As shown in FIG. 9, the cooking device according to the fourth embodiment includes a lower portion 360 a of the front plate 360 and a ceiling portion 381 of the storage portion 380 over substantially the entire left and right direction below the front plate 360. The water droplet blocking part is formed. In this water droplet blocking portion, the angle θ formed by the lower front surface of the front plate 360 and the ceiling surface of the storage portion 380 is set to an acute angle.

  The water droplet blocking portions (360a, 381) stop water droplets flowing down along the surface of the front plate 360 from being transmitted to the storage portion 380 side. And the water droplet which flowed out from the opening part 2a of the heating chamber 2 is dripped in the recessed part 6a of the dew receptacle 6 below.

  According to the fourth embodiment, since the water droplet blocking portion is formed by the lower portion 360a of the front plate 360 and the ceiling portion 381 of the storage unit 80, the water droplet blocking can be easily performed by bending without using a separate member. Part can be formed.

  In the fourth embodiment, the water droplet blocking portion (360a, 381) is provided on the lower side of the front plate 360 over substantially the entire horizontal direction. However, the water droplet blocking portion is at least the opening 2a of the heating chamber 2 or You may provide in the area | region where a water droplet flows down from the rear surface of the door 3 over the left-right direction.

[Fifth Embodiment]
FIG. 10: has shown the schematic diagram which expanded the principal part containing the water supply tank of the heating cooker of 5th Embodiment of this invention. The cooking device of the fifth embodiment has the same configuration as that of the heating cooking device of the first embodiment except for the water supply tank and the tank cover, and FIGS.

  A water supply tank 426 is detachably attached in a tank cover 443 provided at the lower part of the front surface of the main casing 1 (shown in FIG. 1). The water supply tank 426 includes a box-shaped water supply tank main body 441 that is open on the upper side, a lid 450 that covers the opening of the water supply tank main body 441, and a communication pipe 442. One end of the communication pipe 442 is located in the water supply tank main body 441, while the other end of the communication pipe 442 is located outside the rear surface side of the water supply tank 426.

  An opening / closing door 460 is rotatably attached to the rear surface side of the lid 450 of the water supply tank 426. The open / close door 460 is urged to rotate inward and close from the inside by a spring member (not shown).

  Further, a protrusion 470 having a tip protruding downward is provided on the top surface side in the tank cover 443. The tip of the projection 470 is a spherical surface.

  In the heating cooker having the above configuration, water is supplied into the water supply tank main body 441 and the opening of the water supply tank main body 441 is covered with a lid 450. At this time, the opening / closing door 460 is closed, and the tip of the communication pipe 442 is closed by a valve (not shown), so that the water supply tank 426 is sealed. When the water supply tank 426 is inserted from the insertion port 443a of the tank cover 443, the tip of the projection 470 on the top surface side in the tank cover 443 opens by pushing down the open / close door 460 of the water supply tank 426, and the communication pipe 442 and the like. The end is connected to the water supply / drainage tube 40 via the tank joint 44 (shown in FIG. 3), and the valve at the tip of the communication pipe 442 is opened.

  In the conventional cooking device, when water is supplied to the water supply tank and inserted into the tank cover, an air opening hole is provided somewhere above the water supply tank. This is to enable water to be supplied to the connected water supply path by not sealing the water supply tank. For this reason, when water was replenished in a water supply tank and it carried to a heating cooker, there existed a problem that water overflowed from an air release hole. On the other hand, in the heating cooker of the fifth embodiment, since the water supply tank 426 replenished with water is in a sealed state, the water does not overflow.

  In addition, in the heating cooker of the said 5th Embodiment, although the water supply tank 426 was sealed by the opening / closing door 460 at the time of conveyance, it is not restricted to this, For example, the air | atmosphere which becomes a sealed state by pressing with a finger at the time of conveyance instead of an opening / closing door An open hole may be provided. In this case, it is desirable that the air opening hole is provided in the upper part of the lid of the water supply tank and in the part where the water supply tank is grasped by hand, and is closed with the thumb for handling.

  In the cooking device of the present invention, healthy cooking can be performed by using superheated steam or saturated steam in a microwave oven or the like. For example, in the cooking device of the present invention, superheated steam or saturated steam having a temperature of 100 ° C. or higher is supplied to the food surface, and the superheated steam or saturated steam adhered to the food surface is condensed to give a large amount of condensation latent heat to the food. So it can efficiently transfer heat to food. Moreover, when condensed water adheres to the food surface and salt and oil are dropped together with condensed water, salt and oil in the food can be reduced. Further, the heating chamber is filled with superheated steam or saturated steam to be in a low oxygen state, thereby enabling cooking while suppressing food oxidation. Here, the low oxygen state refers to a state where the volume% of oxygen is 10% or less (for example, 0.5 to 3%) in the heating chamber.

  Although specific embodiments of the present invention have been described, the present invention is not limited to the first to fourth embodiments, and various modifications can be made within the scope of the present invention.

  The present invention and the embodiment are summarized as follows.

The cooking device of this invention is
A body casing 1;
A heating chamber 2 disposed in the main body casing 1 for heating an object to be heated;
A door 3 that is disposed on the front side of the main casing 1 and that opens and closes the opening 2a of the heating chamber 2;
A dew receptacle 6 detachably attached to the lower side and the front side of the main casing 1;
The main body casing 1 is
Front plates 60, 160, 260, 360 provided around the opening 2a of the heating chamber 2,
The front plates 60, 160, 260, 360 are provided on the lower side of the front plates 60, 160, 260, 360 in the left-right direction. Storage portions 80, 380 recessed from the lower front surface to the rear surface side;
A water droplet blocking unit 61 is provided at the lower end of the front plates 60, 160, 260, 360 and stops water droplets flowing down along the surfaces of the front plates 60, 160, 260, 360 from being transmitted to the storage units 80, 380. , 161, 261, 360 a, 381.

  According to the above configuration, when water droplets flow out from the opening 2a of the heating chamber 2 and flow down along the surface of the front plates 60, 160, 260, 360 of the main body casing 1, the front plates 60, 160, 260, 360 The water droplet blocking portions 61, 161, 261, 360a, 381 provided on the lower side in the left-right direction are prevented from being transmitted to the storage portions 80, 380 side. Since a part of the rear surface side of the dew receiver 6 is stored in the storage portions 80, 380 that are recessed rearward from the lower front surface of the front plates 60, 160, 260, 360, the heating chamber 2 Water droplets flowing out from the opening 2a are dropped into the dew receiving device 6 below by the water droplet blocking portions 61, 161, 261, 360a, 381. Therefore, water drops that flow down along the surfaces of the front plates 60, 160, 260, 360 provided around the opening 2 a of the heating chamber 2 can be reliably received in the dew receiving device 6.

Moreover, in the heating cooker of one embodiment,
The water droplet blocking portion is a plate-like rib 61 provided on the lower side of the front plate 60 in the left-right direction.

  According to the above embodiment, by using the plate-like rib 61 provided on the lower side of the front plate 60 in the left-right direction as the water droplet blocking portion, for example, the water droplet blocking portion can be easily formed by bending the front plate 60 or the like. Can be formed.

Moreover, in the heating cooker of one embodiment,
The plate-like rib 61 is formed by bending the lower end side of the front plate 60 180 ° to the rear side.

  According to the above-described embodiment, the lower end side of the front plate 60 is bent 180 ° to the rear surface side to form the plate-like rib 61 that is a water droplet blocking portion, so that the front plate 60 can be bent without using a separate member. The water droplet blocking portion can be easily formed by processing.

Moreover, in the heating cooker of one embodiment,
The water droplet blocking portion is a rib 261 having a convex cross section provided on the lower side of the front plate 260 in the left-right direction and having a tip directed downward.

  According to the above-described embodiment, the front plate 260 is provided with a cross-sectionally convex rib 261 that is provided on the lower side of the front plate 260 in the left-right direction and whose tip is directed downward, for example, the front plate 260 has a cross-section. The water droplet blocking portion can be easily formed by bending into a triangular shape or by bonding a rib 261 having a convex cross section formed by resin molding to the lower side of the front plate 260.

Moreover, in the heating cooker of one embodiment,
The rib 261 having a convex cross section is formed by bending the lower end side of the front plate 260 to the rear side.

  According to the above embodiment, the lower end side of the front plate 260 is bent to the rear surface side to form the rib 261 having a convex cross section that is a water droplet blocking portion, so that the bending process can be facilitated and water droplet blocking can be performed more easily. Part can be formed.

Moreover, in the heating cooker of one embodiment,
The water droplet blocking portion is formed by a lower portion 360a of the front plate 360 and a ceiling portion 381 of the storage portion 380, and a front surface of the lower portion 360a of the front plate 360 and a ceiling surface of the storage portion 380. Is an acute angle.

  According to the above embodiment, since the water droplet blocking portion is formed by the lower portion 360a of the front plate 360 and the ceiling portion 381 of the storage portion 380, the water droplet blocking portion can be easily formed by bending or the like without using a separate member. Can be formed.

DESCRIPTION OF SYMBOLS 1 ... Main body casing 2 ... Heating chamber 2a ... Opening part 3 ... Door 4 ... Magnetron 5 ... Exhaust duct 6 ... Dew receptacle 7 ... Outer glass 8 ... Handle 9 ... Operation panel 10 ... Color liquid crystal display part 11 ... Button group 12 ... Cancel key 13 ... Start key 14 ... Infrared light receiving part 15 ... Heated object 16A, 16B ... Upper shelf holder 17A, 17B ... Lower shelf holder 18 ... Circulating duct 19 ... Circulating fan 20 ... Upper heater 21 ... Middle heater 22 ... Lower heater 23 ... circulation damper 25 ... tube pump 26,426 ... water supply tank 27 ... suction inlet 28 ... upper outlet 29 ... first rear outlet 30 ... second rear outlet 31 ... third rear outlet 35 ... steam tube 36 ... steam Pipe 37 ... Steam supply port 40 ... Water supply / drain tube 41, 441 ... Water supply tank body 42, 442 ... Communication pipe 43, 443 ... Tank cover 44 ... Tank joint 48 ... Forced exhaust port 50 ... Air supply port 56 ... Circulating fan motor 60,160,260,360 ... Front plate 61 ... Plate-shaped rib 70 ... Inside temperature sensor 80,380 ... Storage unit 91,92 ... Cooking Tray 100 ... Steam generating device 101 ... Steam generating container 101a ... Bottom 102 ... Lid 103 ... Steam generating heater 105 ... Water level sensor 105a, 105b ... Electrode rod 161 ... Triangular rib 261 ... Triangular rib 360a ... Lower part 381 ... Ceiling part 450 ... Lid 460 ... Opening / closing door 470 ... Projection

Claims (1)

A body casing;
A heating chamber disposed in the main body casing for heating an object to be heated;
A door that is disposed on the front side of the main casing and opens and closes the opening of the heating chamber;
A dew receiving device detachably attached to the lower side and the front side of the main body casing,
The main body casing is
A front plate provided around the opening of the heating chamber;
A storage part that is provided on the lower side of the front plate in the left-right direction and is recessed to the rear side of the lower front surface of the front plate so that a part of the rear side of the dew receiver is stored;
A water droplet blocking portion that is provided at the lower end of the front plate and stops water droplets flowing down along the surface of the front plate from being transmitted to the storage portion side;
The water droplet blocking portion is formed on substantially the entire vertical surface of the lower portion of the front plate and the substantially entire surface of the ceiling portion of the storage portion over the entire lower side of the front plate.
In the water drops blocking portion, the cooking device, characterized in that the angle between substantially the entire surface of the ceiling portion of the substantially vertical plane and the housing part of the lower portion of the front plate is an acute angle.

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