JP3244610U - Charcoal-type portable stove with smokeless function - Google Patents

Abstract

To provide a fire-starting device that can easily ignite charcoal, and a portable stove that can enhance the effect of grilling food over charcoal while suppressing the generation of smoke and flames due to oil in the food. [Solution] A portable stove includes a case 10 that has an internal space inside and a charcoal mounting part in which charcoal fuel is stored, and a case 10 that is installed in the internal space and that burns charcoal supplied from the charcoal fuel. The heat source section 35 includes a means 30 and a heat source section 35 installed adjacent to the heating means 30 and heated by the heating means 30. A side wall of the case 10 is provided with an outer plate 11a and an inner plate 11c spaced apart from each other, and a heat insulating space is formed between the outer plate 11a and the inner plate 11c. [Selection diagram] Figure 2

Description

The present invention relates to a charcoal portable stove with a smokeless function, and more particularly to a charcoal portable stove with a case having a heat insulating function.

In general, a stove is an appliance that heats a grilling plate to a predetermined temperature, places grilled food on the heated grilling plate, and then cooks the food. It can be divided into
In particular, when grilled food is baked using the gas stove, it has the advantage that it can be baked in a short time, but it has the disadvantage that it is not possible to carefully examine the unique taste and aroma of the roasted food.

To solve this problem, stoves that use charcoal, ceramic materials, or other heat sources are placed inside the stove, and the heat source is heated using gas heat. In order to heat the heat source with gas heat by putting charcoal inside in this way, a gas heating section must be provided below the heat source.
However, if you do this, the gas heating part will be located inside the stove, and over time the entire stove will be heated. Therefore, when the user grasps the case of the gas stove with his or her hands, there is a risk that he or she may get burnt or even ignite surrounding materials.
Additionally, if the gas heating section is installed inside the gas stove and a grilling plate is installed above it, the internal space will be shielded and the air for combustion in the gas heating section will not be smoothly supplied. Become.

Oil from grilled meat and other foods may fall onto the heat source and may be transmitted to the gas heating section below the heat source, but this reduces the lifespan of the heat source and is unhygienic. .
Of course, it is possible to separate the heat source and gas heating part for cleaning, but it is difficult to separate them, and cleaning them directly without separating them is also not easy due to the narrow internal environment of the stove. There's a problem.

Registered utility model No. 3173614

The present invention is intended to solve the problems of the conventional technology described above, and its purpose is to prevent the case of the stove itself from being heated to a high temperature even if the charcoal heating section is installed inside the stove. The purpose is to prevent it.
Another purpose of the present invention is to prevent the wind from interfering with the combustion of the charcoal heating section while smoothly supplying air to the inside of the stove.
Another object of the present invention is to allow oil generated during grilling to be easily cleaned even if it falls onto a heat source.

A charcoal-type portable stove according to the present invention for achieving the above object includes a case having an internal space and a charcoal mounting part in which charcoal fuel is stored; The heating means includes a heating means for burning charcoal fuel supplied from the heating means, and a heat source section installed adjacent to the heating means and heated by the heating means.
Further, a side wall of the case includes an outer plate and an inner plate that are spaced apart from each other, and a heat insulating space is formed between the outer plate and the inner plate.
The side wall portion includes an outer plate disposed on the outside of the case, an inner plate disposed relatively closer to the heating means than the outer plate, and with a heat insulating space formed between the outer plate and the outer plate. including.

Further, a connecting plate is located between the outer plate and the inner plate, and the connecting plate connects the outer plate and the inner plate, thereby connecting the outer plate, the inner plate, and the inner plate. The heat insulating space is provided inside surrounded by the connecting plate.
Further, the outer plate, the inner plate, and the connecting plate have a U-shaped cross section.
Further, a communication hole passes through the outer plate, the communication hole is connected to the heat insulating space, and the inner plate of the side wall portion is spaced apart from the bottom surface of the inner space.
Further, the communication hole is formed at a position where inner plates of the side wall portion face each other, a heat radiation hole passes through a connecting plate of the side wall portion, and the heat radiation hole is connected to the heat insulation space.
Further, the heat radiation hole may extend along the longitudinal direction of the connection plate, and a plurality of the heat radiation holes may be spaced apart from each other.

Further, the heating means is installed across the internal space of the case, the heating means has a charcoal combustion hole supplied from the charcoal fuel passing through the upper part, and above the heating means, The heat source section is installed side by side with the heating means at different heights.

The charcoal portable stove according to the present invention described above has the following effects.
In the charcoal portable stove of the present invention, the side wall of the case is composed of an outer plate and an inner plate separated from each other, and a heat insulating space is formed therebetween. Therefore, even if the heating means burns in the interior space, heat transfer to the outer plate is blocked, greatly reducing the risk of the outer plate being overheated and causing burns to the user or ignition of the surrounding area. This has the effect of improving safety.
At this time, the side wall portion of the case has a shape in which the outer plate, the connecting plate, and the inner plate are bent into a U-shape, and are connected to each other and formed integrally. Therefore, it is not necessary to assemble a large number of parts to each other in order to make the case into a multi-layered structure, and it is possible to obtain a sufficient heat insulation effect and also to reduce the number of parts and the number of assembly steps.
In addition, since the outer plate, connecting plate, and inner plate are bent into a U-shape, the strength of the case can be increased, and the case will not bend due to external force or be deformed due to heat. Since this phenomenon can be prevented, the durability of the stove will also be improved.
Since communication holes are provided in the outer plate constituting the side wall portion of the case, outside air can smoothly flow in, and since the inner plate is closed, air is prevented from directly reaching the heating means. Therefore, combustion in the heating means is performed smoothly, and strong winds can be prevented from being directly transmitted to the heating means and interfering with combustion, and as a result, the thermal efficiency of the portable stove is improved.
Further, the heating means according to the present invention is heated, and such heating means is rotatably installed inside the case. According to such a structure, even if the oil from the pottery falls and touches the heating means, the user can easily clean the upper part of the heating means by rotating the heat source section.
Therefore, the convenience of cleaning the stove is improved.

1 is a perspective view showing an embodiment of a charcoal-type portable stove according to the present invention; FIG. FIG. 2 is a perspective view showing a state in which a baking plate is removed in an embodiment of the present invention. FIG. 3 is a perspective view of the embodiment of FIG. 2 showing the fluid tray in an ejected state. FIG. 3 is a perspective view showing a rotated state of a heat source part constituting one embodiment of FIG. 2; FIG. 1 is an enlarged perspective view showing the configuration of a case constituting an embodiment of the present invention. FIG. 1 is a perspective view showing the configuration of parts constituting an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings.

The present invention relates to a charcoal-type portable stove (hereinafter referred to as a "stove"), in which charcoal is supplied from a charcoal heat source to a heating means 30 and combusted, and the heating means 30 heats a heat source section 35.
The heat source section 35 further heats the grilling plate 70 with radiant heat. At this time, since the heating means 30 is installed inside the stove, the heating means 30 heats not only the heat source part 35 but also the surrounding case 10. In the present invention, even when the case 10 is heated by the heating means 30, the temperature of the outer surface of the side wall 11 of the case 10 can be maintained below a certain level.
Below, the structure of case 10 will be mainly explained.

Describing one embodiment shown in FIGS. 1 and 2, a case 10 forms the framework of the stove. The case 10 has a roughly rectangular frame shape and is made of metal material.
Since the case 10 must not melt or catch fire due to the heat of the heating means 30, which will be described later, the case 10 is made of a metal material.
An internal space S is provided inside the case 10, and a heating means 30, a heat source section 35, a fluid tray 50, etc., which will be described later, are installed in the internal space S.
The case 10 includes a bottom portion (no reference numeral in the drawing) and a side wall portion 11 . The bottom part forms the bottom surface of the case 10, and a fluid tray 50 can be attached to the bottom part, and when the fluid tray 50 is removed, the bottom part of the flat plate structure can be exposed at the top. can.

FIG. 6 shows the structure of the side wall portion 11 in detail. The side wall portion 11 includes an outer plate 11a and an inner plate 11c, and the outer plate 11a and the inner plate 11c are spaced apart from each other to form a heat insulating space 11' therebetween. The heat insulating space 11' is a kind of empty space, and is formed by separating the outer plate 11a and the inner plate 11c.
The heat insulating space 11' prevents the heat of the heating means 30 from being directly transmitted to the outer plate 11a, serves as a space for heat insulation, and serves to reduce the degree to which the outer plate 11a is heated. can. Accordingly, the outer plate 11a can be prevented from being excessively heated by the heating means 30, thereby preventing the user from getting burned when holding the outer plate 11a, or from igniting substances around the outer plate 11a.

In this embodiment, a connecting plate 11b is located between the outer plate 11a and the inner plate 11c. By connecting the outer plate 11a and the inner plate 11c with the connecting plate 11b, the heat insulating space 11' is formed inside surrounded by the outer plate 11a, the inner plate 11c, and the connecting plate 11b. be done.
As shown in FIG. 6, the outer plate 11a, the inner plate 11c, and the connecting plate 11b have a U-shaped cross section. That is, since the outer plate 11a, the inner plate 11c, and the connecting plate 11b are continuously connected to each other, they can be formed by bending one base material. Therefore, even when making the case 10 with a multilayer structure, it is possible to prevent the number of parts and the number of assembly steps from increasing.
In this embodiment, the outer plate 11a and the inner plate 11c extend in the height direction of the case 10, and the connecting plate 11b is located at the uppermost end. On the other hand, the connecting plate 11b may be located at the lowermost end, or may be located at both the upper end and the lower end.

A heat radiation hole 11b' passes through the connection plate 11b, and the heat radiation hole 11b' is connected to the heat insulation space 11'. The heat radiation hole 11b' passes through the case 10 in the height direction, and if the air is warmed in the heat insulation space 11', it can be discharged to the upper part through the heat radiation hole 11b'. It also serves to lower the temperature of the outer plate 11a.
In this embodiment, the heat radiation holes 11b' extend along the longitudinal direction of the connection plate 11b, and a plurality of the heat radiation holes 11b' are arranged at intervals from each other.

A communication hole 12 is provided in the outer plate 11a. The communication hole 12 is a kind of hole penetrating the outer plate 11a, and is connected to the heat insulation space 11'. The communication hole 12 allows outside air to flow into the internal space S, thereby aiding combustion in the heating means 30. As shown in FIG. 1, a plurality of communication holes 12 are provided in the outer plate 11a, and the communication holes 12 in this embodiment include a lower hole 12a in the lower part of the outer plate 11a, and a lower hole 12a in the upper part of the outer plate 11a. The upper hole 12b is located at the upper hole 12b. However, the pattern and size of the communication hole 12 are not limited to the illustrated example.
At this time, the communication hole 12 is formed at a position where the inner plate 11c of the side wall portion 11 faces each other. That is, if one goes along an imaginary line extending in the direction in which the communicating hole 12 opens, the inner plate 11c will be met. Therefore, even if strong wind flows in from the outside through the communication hole 12, it is blocked by the inner plate 11c and can be prevented from being directly transmitted to the heating means 30.

On the other hand, as shown in FIG. 3, the inner plate 11c is separated from the bottom of the internal space S. Since the inner plate 11c is spaced apart from the bottom, the heat insulating space 11' is connected to the lower end of the inner plate 11c. Therefore, the air flowing through the communication hole 12 moves downward through the heat insulating space 11', and then flows into the internal space S through the space between the lower end and the bottom of the inner plate 11c.

A charcoal mounting part 20 is provided on one side of the case 10.
A knob 25 is installed on the gas installation part 20, and when the knob 25 is turned, a spark is generated by an ignition device 33, which will be described later, to ignite the charcoal. At this time, the ignition device 33 can be either a piezoelectric ignition device using a piezoelectric element or an electronic ignition device using a battery, and the ignition device 33 in this embodiment is a piezoelectric ignition device. configured. Referring to FIG. 4, an igniter 33 with a protruding flame end 33a is shown.

As shown in FIGS. 3 and 4, heating means 30 is provided in the internal space S.
The heating means 30 is installed in the internal space S, and is a part where charcoal supplied from the charcoal fuel is burned. Since charcoal is burned in each of the plurality of combustion holes 31a of the heating means 30, heat is evenly radiated throughout the interior space S.

A heat source section 35 is arranged above the heating means 30. The heat source section 35 is arranged side by side with a different height from the heating means 30, and is arranged long in one direction.
The heat source part 35 is heated by the heating means 30 and serves to transfer the heated heat to the grilling plate 70.
For example, when grilling meat, the charcoal block 38 allows the meat to be cooked evenly all the way to the back, and serves to enhance the texture by preventing the meat juices from drying out.

In this embodiment, the heat source housing 36 of the heat source section 35 is rotatably installed on the inner surface of the case 10.
As shown in FIG. 4, rotating parts 35' are provided at both ends of the heat source part 35, and the rotating parts 35' serve as the center of rotation of the heat source part 35. The rotating part 35' may be configured to fix the heat source housing 36 to the inner surface of the case 10 using a fastener such as a bolt.
If the heat source section 35 is rotated in this way, even if the oil from the pottery falls and touches the heating means 30, the user can easily clean the upper part of the heating means 30 by rotating the heat source section 35. . That is, the heating means 30 may be cleaned after rotating the heat source section 35 without daring to separate the heat source section 35.

A fluid tray 50 is installed at the bottom of the internal space S of the case 10. The fluid tray 50 is disposed below the heating means 30 and serves to receive fluids such as oil falling from the baking plate 70. At this time, if the fluid tray 50 is filled with water in advance, it is possible to prevent smoke from being generated by heated fluid such as oil.

Referring to FIG. 1, a baking plate 70 is installed on the top of the case 10.
The grilling plate 70 is a portion on which baked goods are placed, and a plate-shaped plate body 71 forms a skeleton, and a plurality of discharge holes 75 are provided in the plate body 71. Fluid generated from the pottery may fall down through the discharge hole 75 and collect in the fluid tray 50 .

DESCRIPTION OF SYMBOLS 10... Case, 11... Side wall part, 11a... Outer plate, 11b... Connection plate,
11c...Inner plate, 12...Communication hole, 20...Gas fitting part, 30...Heating means,
31... Gas rod, 35... Heat source part, 50... Fluid tray, 70... Baking plate

Claims (13)

A case having an internal space and a charcoal mounting part in which charcoal fuel is stored;
a heating means that is installed in the internal space and burns charcoal supplied from the charcoal fuel;
a heat source section installed adjacent to the heating means and heated by the heating means,
A charcoal-type portable stove having a smokeless function, wherein a side wall of the case is provided with an outer plate and an inner plate separated from each other, and a heat insulating space is formed between the outer plate and the inner plate. The side wall portion includes an outer plate disposed on the outer side of the case;
The charcoal-type portable stove with a smokeless function according to claim 1, further comprising: an inner plate disposed relatively closer to the heating means than the outer plate, and with a heat insulating space formed between the outer plate and the outer plate. . A connecting plate is located between the outer plate and the inner plate, and the connecting plate connects the outer plate and the inner plate, so that the outer plate, the inner plate, and the connecting plate The charcoal portable stove with a smokeless function according to claim 1, wherein the heat insulating space is provided inside the surrounding area. The charcoal portable stove with smokeless function according to claim 3, wherein the outer plate, the inner plate, and the connecting plate have a U-shaped cross section. The charcoal-type portable stove with a smokeless function according to claim 1, wherein a communication hole passes through the outer plate, and the communication hole is connected to the heat insulation space. The charcoal portable stove with a smokeless function according to claim 1, wherein the inner plate of the side wall portion is spaced apart from the bottom surface of the internal space. 6. The charcoal portable stove with a smokeless function according to claim 5, wherein the communication hole is provided at a position where inner plates of the side wall portion face each other. The charcoal-type portable stove with smokeless function according to claim 3, wherein a heat radiation hole passes through the connecting plate of the side wall portion, and the heat radiation hole is connected to the heat insulation space. The charcoal-type portable stove with a smokeless function according to claim 8, wherein the heat radiation hole extends along the longitudinal direction of the connection plate, and a plurality of the heat radiation holes are arranged at intervals from each other. The heating means is installed across the internal space of the case, the heating means has a charcoal combustion hole supplied from the charcoal fuel passing through the upper part, and above the heating means, the heat source is provided. The charcoal-type portable stove with a smokeless function according to claim 1, wherein the heating means and the heating means are arranged at different heights. The charcoal-type portable stove with a smokeless function according to claim 10, wherein the heat source section includes a heat source housing and a ceramic block installed inside the heat source housing. The charcoal-type portable with smokeless function according to claim 11, wherein the heat source housing of the heat source part is rotatably installed on the inner surface of the case, and when the heat source housing rotates, the heating means is exposed at the upper part. Stove. According to claim 1, a fluid tray is installed at the bottom of the internal space of the case, and the fluid tray can be discharged to the outside of the internal space through an opening provided on one side of the internal space. A charcoal-type portable stove with the smokeless function described.