JPH0810173A - Roaster for sweet potato - Google Patents

Abstract

PURPOSE:To provide a roaster for sweet potatoes, in which the heat of the oven and steam rise up to carry out the heat-retention role of a heat insulating chamber and accidents resulting from electric leakage can be prevented. CONSTITUTION:A roaster for sweet potatoes is constituted of a base 2, an oven 3 installed at the upper face of the base, and a heat insulating chamber 5 installed at the upper face of the oven through a horizontal hot air path 4. The heat of the oven and steam are conducted in the upper heat insulating chamber.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a baking apparatus having a novel structure.

[0002]

2. Description of the Related Art Heretofore, in this type, the following has been done. 1. The amount of heat used for the ware is charcoal or industrial gas. 2. There are also electric devices.

[0003]

The problems described in the prior art have the following problems. 1. Anything that uses charcoal or industrial gas will produce a flame. In particular, in the case of charcoal, smoke is emitted, so it is necessary to be careful not to stain the outer circumference (inside the room) of the machine. 2. In the case of an electric device, there are many failures due to electric leakage due to steam of the burned material.

The present application has been made in view of the above problems of the prior art, and an object of the present application is to provide the following. 1. The amount of heat is clean by using electricity. 2. Leakage due to water vapor can be eliminated by changing the steam passage. 3. The failure can be confirmed on the heater operation display.

[0005]

In order to achieve the above object, the present invention is as follows. That is,
The thing of this application is comprised from the base part 2, the oven part 3 provided in the upper surface of this base part, and the heat-retaining box 5 provided in the upper surface of this oven part through the hot air duct 4 of a horizontal state, This is a roasting device which is configured so that heat and steam in the oven section are passed through a heat-retaining chamber in the upper section, and steam in the oven section is configured not to directly touch the electric wiring.

In this case, the following can be performed. First, the oven is composed of a base portion 2, an oven portion 3 provided on the upper surface of the base portion, and a heat-retaining cabinet 5 provided on the upper surface of the oven portion via a hot air passage 4 in a horizontal state. The section 3 is composed of a case section 3A and upper and lower far-infrared heaters 3B and 3C arranged in the case section. Inside the case section 3A, there is a mounting net having a substantially central position in the vertical direction. 3A6 is hung horizontally, the top far infrared heater 3B is attached to the top plate 3A3 in the case portion 3A, and the bottom far infrared heater 3C below the bottom plate 3A1 in the case portion 3A is spaced at a predetermined interval.
Is attached, the hot air passage 4 provided on the lower surface of the heat-retaining compartment 5 communicates with the case portion 3A through the hot air discharge hole 3A31, and the hot air passage 4A provided on the lower surface of the heat-retaining compartment 5 communicates with the hot air passage 4. A hot air discharge hole 5C1 is provided above the hot air passage 4A, and an intermediate baking plate 5H is horizontally hung in the heat insulating cabinet 5 at an intermediate position in the heat insulating warehouse in the vertical direction. The lower grill plate 5J is provided in the vicinity of the bottom plate, and holes 5J1 and 5H1 for passing hot air are provided in both of these grill plate, and the top plate 5D of the warming cabinet 5 is placed above. This is also a baking device equipped with a far infrared heater 5H.

Secondly, it is composed of a base portion 2, an oven portion 3 provided on the upper surface of the base portion, and a heat-retaining compartment 5 provided on the upper surface of the oven portion via a horizontal hot air passage 4. The base part 2 is configured to be movable, and the oven part 3 is composed of a case part 3A and upper and lower far-infrared heaters 3B and 3C arranged in the case part. , The mounting net 3A6 is hung horizontally in the front-back direction even though it has a substantially central position in the vertical direction, and the far-infrared heater 3B above the lower surface of the top plate 3A3 in the case portion 3A at a predetermined interval. The bottom far-infrared heater 3C is mounted on the upper surface of the bottom plate 3A1 in the case portion 3A so as to act upwards at a predetermined interval.
Is a top plate 3A3 in the case portion 3A, and a bottom plate 5A formed in a horizontally long rectangular shape on the left and right sides of the plane supported by the hot air passage 4, and left and right inner side walls that are erected on the left and right sides of the bottom plate. 5B, the left and right outer side walls 5C standing upright with the hot air passage 4A communicating with the hot air passage 4, and the inner side walls 5C and 5B. Top plate 5D
In addition, the grilling plate 5G is hung vertically in the interior so as to be able to move forward and backward in a substantially horizontal position, and the lower grilling plate is also placed near the bottom plate of the heat-retaining cabinet. A plate 5J is provided, holes 5G1 and 5J1 for passing hot air are provided at predetermined intervals in the baking and placing plate 5G and the lower baking and placing plate 5J, and hot air is provided above the left and right outer side walls 5C. The discharge hole 5C1 is opened, and the far-infrared heater 5H above can be attached to the lower surface of the top plate 5D in the heat-retaining box 5 so as to act downward at a predetermined interval.

Thirdly, the base portion 2 has a bottom plate 2A formed in a horizontally long rectangular shape on the left and right sides of the plane, support legs 2B erected at the four corners of the top face of the bottom plate, and a top plate stretched over the top faces of the support legs. 2C and free wheels 2D provided at the four corners of the lower surface of the bottom plate, and the oven section 3 is composed of a case section 3A and upper and lower far infrared ray heaters 3B and 3C arranged in the case section. The case portion 3A includes a bottom plate 3A1 formed in a horizontally long rectangular shape on the left and right in a plane, left and right side walls 3A2 standing upright on the left and right upper surfaces of the bottom plate, and a top plate 3A3 stretched on the upper surfaces of the left and right side walls. And the back wall 3 stretched over the back
A4 and a door 3A5 that is openably and closably provided in the front opening
In addition, the loading net 3A6 is vertically hung up and down in the horizontal direction even though it has a substantially central position in the up-and-down direction, and the lower surface of the top plate 3A3 in the case portion 3A has a predetermined shape. The far-infrared heater 3B is attached at an interval so as to act downward, and the far-infrared heater 3C at the bottom is attached so as to act upward at a predetermined interval on the upper surface of the bottom plate 3A1 in the case portion 3A, and the rear wall 3A4. A peep window 3A41 is stretched over, a hot air discharge hole 3A31 is formed at a substantially central portion of the top plate 3A3, and the case portion 3A is made of a heat insulating material, and the left and right side walls 3A2 of the case portion 3A are formed.
The left and right protective covers 3F in which exhaust narrow ports 3F1 are grouped over the entire surface are attached to the outside of the box, and the heat-retaining cabinet 5 is supported by the top plate 3A3 in the case section 3A and the hot air passage 4. There are a bottom plate 5A formed in a horizontally long rectangular shape on the left and right sides of the plane, left and right inner side walls 5B that are erected on the left and right sides of the bottom plate, and a hot air passage 4A communicating with the hot air passage 4 with the inner side walls. The left and right outer side walls 5C, the top plate 5D stretched on the upper surfaces of the left and right inner side walls and outer side walls, the glass plate 4E stretched on the back surface, and the front opening. It is composed of a glass door 5F that can be opened and closed, and a baking plate 5G is vertically hung vertically inside the box so that it can be moved forward and backward in a horizontal state. The lower baking pan is placed in the vicinity of the plate 5.
J is provided, holes 5G1 and 5J1 for passing hot air are provided in the grill mounting plate 5G and the lower baking mounting plate 5J, and the far infrared rays above the lower surface of the top plate 5D in the heat-retaining chamber 5 are spaced at a predetermined interval. The heater 5H is attached so as to act downward, and the left and right protective covers 5I are attached to the outside of the left and right outer side walls 5C of the heat-retaining compartment 5 at a predetermined interval.
The protective cover 5I includes a side plate 5I1, a top plate 5I2 connected to the upper side of the side plate, and front and rear plates 5I3 connected to the front and rear sides of the side plate.
The top plate is provided with the exhaust port 5I21, and the exhaust ports 5I5 can be grouped on the entire surfaces of the side plate 5I1 and the front and rear plates 5I3. Fourthly, the inside of the case portion 3A may be made into one chamber without providing a partition plate, or the number of partition plates may be increased to be divided into three equal parts and four equal parts. Moreover, it is also possible to form one chamber without providing a partition plate.

[0009]

The function of the present invention is as follows. 1. Connect the power cable. 2. Place the potatoes to be processed in the oven section. 3. Turn on the main power. 4. Set temperature and burn time. 5. Turn on the heater switch. 6. A heating end buzzer sounds. 7. Turn off the heater switch.

[0010]

EXAMPLES Examples will be described with reference to the drawings. 1
Is a baking device of the present invention, which comprises a base portion 2, an oven portion 3 provided on the upper surface of the base portion, and a heat-retaining compartment 5 provided on the upper surface of the oven portion through a horizontal hot air passage 4. It is configured. The details will be described below in order. The base portion 2 is composed of a bottom plate 2A which is formed in a horizontally long rectangular shape on the left and right sides of a plane, and support legs 2B which are erected at the four corners of the top surface of the bottom plate.
And a top plate 2C stretched on the upper surface of the support leg, and a swivel wheel 2D provided at the four corners of the lower surface of the bottom plate.

The oven section 3 includes a case section 3A and upper and lower far infrared ray heaters 3B and 3C arranged in the case section.
It consists of and. Therefore, the case portion 3A includes a bottom plate 3A1 formed in a horizontally long rectangular shape on the left and right sides of the plane, left and right side walls 3A2 standing upright on the left and right sides of the upper surface of the bottom plate, and a ceiling extending on the upper surfaces of the left and right side walls. It is composed of a plate 3A3, a back wall 3A4 stretched over the back surface, and a door 3A5 that is openably and closably provided in the front opening, and is placed inside even if it has a substantially central position in the vertical direction. A net 3A6 is hung horizontally so that it can move back and forth in the forward and backward directions.

Then, the top plate 3A3 in the case portion 3A
The far-infrared heater 3B is attached to the lower surface of the case so as to operate downward, and the far-infrared heater 3C is attached to the upper surface of the bottom plate 3A1 in the case portion 3A so that the lower far-infrared heater 3C acts upward. Has been.
A viewing window 3A41 is stretched on the rear wall 3A4. In addition, the hot air discharge hole 3 is provided at a substantially central portion of the top plate 3A3.
A31 is opened. Further, the case portion 3A is made of a heat insulating material. Hot air exhaust hole 3
Steam is discharged from A31.

In the figure, 3F is a left and right protective cover which is attached to the outside of the left and right side walls 3A2 of the case portion 3A at a predetermined interval, and exhaust exhaust ports 3F1 are grouped on the entire surface. In the above description, the case part 3A is described as a single chamber, but in the illustrated case, the case part 3A is separated into the left and right by the central partition plate 3D. Of course, although not shown, it is of course possible to increase the number of partition plates to divide the case portion 3A into three equal parts and four equal parts, or to provide one chamber without providing the partition plates.

The heat insulation box 5 is a top plate 3 in the case section 3A.
A3 is a bottom plate 5A which is horizontally long and horizontally supported by the hot air passage 4 and is formed in a horizontally long rectangular shape, left and right inner side walls 5B which are continuously erected on the left and right sides of the bottom plate, and the inner side walls. Is the left and right outer side walls 5C standing up with the hot air passage 4A communicating with the hot air passage 4, the top plate 5D stretched on the upper surfaces of these left and right inner side walls and outer side walls, and the rear side stretched. Glass plate 5 installed
E and a glass door 5 which is openably and closably provided in the front opening
In addition, it is composed of F and the inside of which a grilling plate 5G is hung so as to be able to move forward and backward in a horizontal state at a substantially central position in the vertical direction. Further, a lower baking plate 5J is provided near the bottom plate of the heat storage box. Oven steam heat is transferred from the hot air passage 4 into the heat insulation box 5.

Further, hot air passage holes 5A1 and 5J1 are provided at predetermined intervals in the baking and placing plate 5G and the lower baking and placing plate 5J, and hot air is discharged above the left and right outer side walls 5C. Hole 5C1 is opened. Steam is discharged from the hot air discharge holes 5C1 to the outside air. Further, on the lower surface of the top plate 5D in the heat-retaining cabinet 5, the far infrared heater 5H is attached at a predetermined interval so as to act downward.

In the figure, reference numeral 5I designates left and right protective covers provided outside the left and right outer side walls 5C of the heat-retaining box 5 at a predetermined interval, and includes a side plate 5I1, a top plate 5I2 connected to the upper side of the side plate, and a side plate. And a front and rear plate 5I3 connected to the front and rear sides of the front plate, an exhaust port 5I21 is provided on the top plate, and an exhaust port 5I3 is formed on the entire surface of the side plate 5I1 and the front and rear plates 5I3.
I5 are grouped together.

In the figure, 6 is an operation panel installed on the base 2, and 6A is a NO. 1 side main power supply, 6B is NO. No. 1 end heating buzzer, 6C is NO. 1 side heating button, 6D is NO.
1 side temperature controller, 6E is NO. 1 side heating time adjustment timer, 6F is NO. It is the 1st side heater operation display section. In the illustrated case, the case portion is a partition plate 3D and has two chambers on the left and right, but the operation panels are independent corresponding to each. Further, it is configured so that the water vapor in the oven section does not directly touch the electric wiring.

[0018]

Since the present invention is configured as described above, it has the following effects. 1. Since the heat of the oven part and the heat of the steam are configured to pass through the heat-retaining chamber in the upper part, the heat of the oven part itself is raised to 0 ° C to 300 ° C, and the heat and the steam are particularly raised to the upper part. It can play the role of heat retention in the heat storage. 2. Since it is configured so that the water vapor in the oven part does not directly contact the electric wiring, it is possible to prevent an accident caused by a leak or the like. That is, when water vapor adheres to the electric wire, the electric wire gets wet and causes electric leakage, but failure can be prevented by preventing the water vapor from adhering to the electric wiring. 3. Since the base part, the oven part, the heat-retaining box, and the operation panel are integrally configured, the whole can be made compact. That is, since these have different usage conditions, if they are separated, the whole size becomes large. Such inconvenience can be solved.

[Brief description of drawings]

FIG. 1 is a perspective view in which a part is cut away as seen from the front direction.

FIG. 2 is a perspective view in which a part is cut away as viewed from the back side.

FIG. 3 is an overall vertical sectional view.

FIG. 4 is a front view of a heater operation display unit.

FIG. 5 is a main circuit diagram in a connection diagram.

FIG. 6 is an operation circuit diagram in a connection diagram.

[Explanation of symbols]

 1 Baking potato device 2 Base part 3 Oven part 4 Hot air path 5 Insulation box

Claims (5)

[Claims] 1. A base section (2), an oven section (3) provided on the upper surface of the base section, and a heat insulation box provided on the upper surface of the oven section through a horizontal hot air duct (4). (5) and is configured to pass the heat of the oven section and the heat of the steam through the heat-retaining chamber above,
A baking apparatus characterized in that it is configured so that water vapor in the oven section does not directly touch the electrical wiring. 2. A base section (2), an oven section (3) provided on the upper surface of the base section, and a heat insulation box provided on the upper surface of the oven section via a horizontal hot air duct (4). The oven section (3) is composed of a case section (3A) and upper and lower far-infrared heaters (3B, 3C) arranged in the case section.
A mounting net (3A6) is hung horizontally in the inside of (A) even though it has a substantially central position in the vertical direction, and a far infrared heater (3B) above the top plate (3A3) of the case portion (3A). ) Is attached to the bottom plate (3A1) of the case portion (3A) with a lower far infrared heater (3C) attached at a predetermined interval, and the hot air duct (4) provided on the lower surface of the heat-retaining cabinet (5) is a case. The hot air discharge hole (3A31) communicates with the section (3A), and the hot air passage (4A) provided on the lower surface of the heat insulation box (5) communicates with the hot air passage (4).
A hot air discharge hole (5C1) is opened above the hot air passage (4A), and an intermediate grilling plate (5H) is horizontally located inside the heat insulating warehouse (5) in the vertical center thereof. It is hung in a state, and a lower grill plate is placed near the bottom plate of the warming cabinet, and both grill plates are provided with holes (5J1, 5H) for passing hot air.
1) is opened, and the far-infrared heater (5H) is attached to the top plate (5D) of the heat insulation box (5). 3. A base section (2), an oven section (3) provided on the upper surface of the base section, and a heat insulation box provided on the upper surface of the oven section through a horizontal hot air duct (4). (5), the base part (2) is configured to be movable, and the oven part (3) includes a case part (3A) and upper and lower far infrared heaters (3) arranged in the case part.
B, 3C), and a loading net (3A6) is horizontally hung inside the case (3A) so as to be able to move back and forth in the horizontal direction even though it has a substantially central position in the vertical direction. The far-infrared heater (3B) is attached to the lower surface of the top plate (3A3) in (3A) so as to operate downward, and the upper surface of the bottom plate (3A1) in the case portion (3A) is spaced at a predetermined interval. The far-infrared heater (3C) below is attached so as to act upwards, and the heat-retaining cabinet (5) is supported by the top plate (3A3) of the case portion (3A) and the hot air passage (4). The bottom plate (5A) formed in a horizontally long rectangular shape on the left and right sides of the plane, the left and right inner side walls (5B) that are erected on the left and right sides of the bottom plate, and the inner side walls communicate with the hot air passage (4). Hot air path (4A)
Left and right outer side walls (5C) standing upright, and a top plate (5) stretched over the left and right inner side walls and outer side walls.
D) and inside, a baking pan (5G) is hung vertically in the horizontal direction and has a central position in the vertical direction. Is provided with a grill plate 5J, and holes (5G1, 5J1) for passing hot air are provided at predetermined intervals in the grill plate 5G and the lower plate 5J. Left and right outer side walls (5C)
A hot air discharge hole (5C1) is opened above the above, and a far infrared heater (5H) above is attached to the lower surface of the top plate (5D) of the heat insulation box (5) at a predetermined interval so as to act downward. The baking apparatus according to claim 1, wherein 4. The base portion (2) comprises a bottom plate (2A) formed in a horizontally long rectangular shape on the left and right sides of a plane, supporting legs (2B) standing upright at four corners of the bottom plate, and tensioned on the upper surface of the supporting leg. The top plate (2C) and the free wheels (2D) provided at the four corners of the lower surface of the bottom plate, the oven part (3) includes a case part (3A) and upper and lower parts arranged in the case part. The far-infrared heaters (3B, 3C) and the case portion (3A) are formed into a horizontally long rectangular bottom plate (3A1) on the left and right sides of the plane, and left and right tops of the bottom plate that are erected continuously. The side wall (3A2), the top plate (3A3) stretched on the upper surfaces of the left and right side walls, and the rear wall (3A3) stretched on the back side.
4) and a door (3A that is openable and closable in the front opening)
5), and a mounting net (3A6) is hung from the top and bottom in the case (3A) in a horizontal state even though it has a substantially central position in the vertical direction inside. The upper far infrared heater (3B) is attached to the lower surface of (3A3) at a predetermined interval so as to act downward, and the bottom plate (3A) of the case portion (3A) is attached.
The lower far infrared heater (3C) is attached to the upper surface of 1) at a predetermined interval so as to act upward, and the viewing window (3A41) is stretched on the rear wall (3A4), and the top plate (3A3) is attached. Hot air exhaust hole (3A31) at almost the center
Further, the case portion (3A) is made of a material having a heat insulating property, and the exhaust narrow port (3F) is entirely formed on the outside of the left and right side walls (3A2) of the case portion (3A).
The left and right protective covers (3F) in which 1) are grouped are additionally provided, and the heat insulation box (5) supports the hot plate (3A3) and the hot air duct (4) in the case section (3A). The bottom plate (5A) formed in a horizontally long rectangular shape on the left and right sides of the plane, the left and right inner side walls (5B) that are continuously erected on the left and right sides of the bottom plate, and the inner side walls are a hot air duct (4). Hot air path (4A) communicating
Left and right outer side walls (5C) standing upright, and a top plate (5) stretched over the left and right inner side walls and outer side walls.
D), a glass plate (4E) stretched over the back surface, and a glass door (5F) that is openably and closably provided in the front opening, and has a substantially central position in the vertical direction inside. And the roasting plate (5G) is hung horizontally so that it can be moved back and forth in the horizontal direction, and the roasting plate (5J) below is provided in the vicinity of the bottom plate of the heat-retaining cabinet. And holes for hot air passage (5G1, 5J1) are formed at predetermined intervals in the lower baking plate (5J), and hot air discharge holes (5C1) are provided above the left and right outer side walls (5C). The far-infrared heater (5H) above is attached to the lower surface of the top plate (5D) of the heat-retaining cabinet (5) so that the far-infrared heater (5H) acts downward at a predetermined interval. Outside the side wall (5C) with a certain distance to the left Of the protective cover (5I) is additionally provided,
The protective cover (5I) is composed of a side plate (5I1), a top plate (5I2) connected to the upper side of the side plate, and front and rear plates (5I3) connected to the front and rear sides of the side plate. 5
3. The baking apparatus according to claim 1, wherein the exhaust port (5I5) is grouped on the entire surfaces of the side plate (5I1) and the front and rear plates (5I3), while the I21) is opened. 5. The roasted potato according to any one of claims 1 to 3, wherein the case portion (3A) is made into one chamber without a partition plate, or the number of partition plates is increased into three equal parts and four equal parts. apparatus.