KR20220002051U - Camping stove - Google Patents

Abstract

Camping stove according to the present invention, a body in which a combustion space is provided in which fuel such as pellets or wood is burned; a cover portion rotatably hinged to one side of the main body so as to be in a folded state or an unfolded state with respect to the main body, and an exhaust space configured to communicate with the combustion space of the main body in the unfolded state is provided therein; and a hinge portion rotatably hinged to one side of the main body and one side of the cover portion opposite to one side of the main body.
Accordingly, the present invention has the effect of providing a cover part of the stove that can be folded or unfolded so that food can be cooked and heated safely, and movement and installation are easy.

Description

Camping stove

The present invention relates to a camping stove, and more particularly, to a camping stove capable of cooking food and safe heating, and having a cover part of the stove that can be folded or unfolded so that it is easy to move and install.

For outdoor leisure activities such as camping or fishing, heating equipment is required for cooking activities such as cooking or grilling meat and outdoor activities in cold weather.

Various types of camping stoves according to the prior art have been proposed for such outdoor leisure activities or for heating and cooking indoors and outdoors of buildings such as factories.

However, the conventional camping stove has a problem in that it is inconvenient to move and install according to a large volume, or a space for cooking food is limited compared to the volume.

In addition, the conventional camping stove is not provided with a combination structure with various heating devices for heating, so the usability is poor. There was this ever-present problem.

Therefore, it is necessary to develop a camping stove that can be moved and installed for outdoor leisure activities such as camping, can be variously applied to food cooking and heating, and can perform a safe heating function without the risk of human accidents.

Laid-Open Patent Publication No. 10-2012-0003093 (2012.01.10.)

Therefore, the present invention has been devised to solve the problems of the prior art, and it is to provide a camping stove that can cook food and safely heat, and is equipped with a cover part of the stove that can be folded or unfolded so that it is easy to move and install. has its purpose in

The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the description below. will be able

In order to achieve the above object, in the camping stove according to the present invention, a camping stove using pellets or wood as a fuel, the main body having a combustion space in which the fuel is burned; a cover portion rotatably hinged to one side of the main body so as to be in a folded state or an unfolded state with respect to the main body, and an exhaust space configured to communicate with the combustion space of the main body in the unfolded state is provided therein; and a hinge portion rotatably hinged to one side of the main body and one side of the cover portion opposite to one side of the main body.

Camping stove according to the present invention, the main body, a fuel inlet into which the fuel is input; and a separation member formed to be depressed toward the combustion space, and a heating unit separated from the combustion space by the separation member to form a heating space.

The camping stove according to the present invention may further include a heating cover covering the heating unit.

The camping stove according to the present invention further includes at least one through-portion formed in the separation member to communicate the heating space of the heating unit with the outside, and each of the through-portions includes a first through-hole formed in the separation member. ; a second through hole formed in the body; and a hole connecting member connecting the first and second through holes, but passing through the combustion space to communicate the heating space with the outside.

The camping stove according to the present invention may further include at least one through-hole including a through-hole formed through the heating cover to communicate the heating space and the outside of the heating unit.

The camping stove according to the present invention includes: a hot water coil having two or more penetrating portions, and including two coil ends through which hot water flows out or hot water flows in from the outside through the through portions; first and second hot water pipes respectively connected to the two coil ends; And it may further include a hot water tank in which the hot water circulating along the first and second hot water pipe is stored.

The camping stove according to the present invention includes: a pump connected to at least one of the first and second hot water pipes to generate a water pressure difference in the first and second hot water pipes to generate the flow of the hot water; And it may further include a hot water mat for performing heating by the flow of the hot water.

The camping stove according to the present invention includes: a hot air tube having a hot air port formed in the heating cover through the heating cover, and one end of the hot air tube being connected to the hot air port of the heating cover to transfer the hot air heated in the heating space; and a blower fan connected to the other end of the hot air tube and driven so that outside air is introduced into the heating space through the through part and then discharged to the outside along the warm air tube.

The camping stove according to the present invention is formed in the cover part, and exhaust gas generated by combustion of the fuel in the combustion space of the main body flows into the exhaust space, and the exhaust gas is discharged from the exhaust space to the outside. an exhaust port formed to be discharged; and an exhaust pipe inserted into the exhaust port to guide the exhaust gas to the outside.

The camping stove according to the present invention includes: a cooking tool formed in the cover part and configured to communicate with the exhaust space and the outside so that cooking is possible using the combustion heat introduced from the combustion space and the heat generated by the exhaust gas; And it may further include a cookware cover that covers the cookware.

Camping stove according to the present invention, in the open state of the cover portion, a first communication port formed on a side surface of the main body facing the cover portion; and a second communication port formed on a side surface of the cover unit opposite to the first communication port so that the combustion space of the main body and the exhaust space of the cover unit communicate with each other in the unfolded state of the cover unit.

The camping stove according to the present invention further comprises a fuel supply unit configured to supply fuel to the fuel inlet, the fuel supply unit comprising: a storage hopper for inputting and storing the fuel; a fuel input pipe having one end connected to the lower part of the storage hopper to guide the fuel downward; and a combustion unit connected to the other end of the fuel input pipe to support the fuel while combustion of the input fuel occurs.

The camping stove according to the present invention may further include a locking means configured on opposite sides of the main body and the cover portion in the folded state to maintain the folded state of the main body and the cover portion.

The camping stove according to the present invention has an effect of securing a wide cooking space and a heating space by providing a cover part of the stove that can be folded or unfolded.

In addition, the camping stove according to the present invention has an effect that it is easy to move or install the stove by having a cover part of the stove that can be folded or unfolded.

In addition, the camping stove according to the present invention has an effect of providing a heating unit separated from the exhaust gas generated in the combustion space to provide various and safe heating.

1 is a perspective view of a camping stove according to the present invention.
2 is a plan view of a camping stove according to the present invention.
3 is a perspective view of the camping stove in a folded state.
4 is a state diagram of a camping stove according to an embodiment of the present invention.
5 is a longitudinal cross-sectional view taken along line AA of the camping stove of FIG.
6 is an exploded view of an embodiment using a hot water coil.
7 is a perspective view of a heating cover according to another embodiment of the present invention.
8 is a longitudinal cross-sectional view taken along line BB of FIG. 4 when the heating cover of FIG. 7 is applied.

A preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings and the following detailed description are merely exemplary and merely describe preferred embodiments of the present invention.

1 is a perspective view of a camping stove according to the present invention in an unfolded state, and FIG. 3 is a perspective view in a folded state.

Referring to FIG. 1, the camping stove according to the present invention is a camping stove using pellets or wood as a fuel, and a main body 100 in which a combustion space 110 in which fuel is burned is provided, and the main body ( An exhaust space 210 configured to be rotatably hinged to one side of the main body 100 so as to be in a folded state or an unfolded state with respect to 100), and to communicate with the combustion space 110 of the main body 100 in an unfolded state, has an internal The cover part 200 provided in the and a hinge part 300 for rotatably hingedly coupling one side of the main body 100 and one side of the cover part 200 opposite to one side of the main body 100 to each other. characterized by including.

The main body 100 generates combustion heat and exhaust gas due to combustion of fuel in the combustion space 110 formed therein. At this time, pellets or wood wood may be used as fuel, but when using the fuel supply unit 600 to be described later, pellets or wood of twigs having a size similar to that of pellets may be preferable as fuel.

The cover part 200 is a structure that can be hingedly coupled to the body 100 and can be stored or moved in a folded state folded on the body 100 or used in an unfolded state in which the cover part 200 is unfolded from the body 100. .

Referring to FIG. 3 showing a state in which the main body 100 and the cover part 200 are folded, the camping stove according to the present invention, the body facing the cover part 200 in the unfolded state of the cover part 200 ( A first communication port 160 is formed on a side surface of 100 , and a second communication port 160 is formed on a side surface of the cover unit 200 opposite to the first communication port 160 of the main body 100 in a state in which the cover unit 200 is unfolded. By forming the communication port 240, the combustion space 110 of the main body 100 and the exhaust space 210 of the cover unit 200 when the cover unit 200 is unfolded are the first and second communication ports 160, 240), so that heat and exhaust gas due to combustion of fuel are diffused from the main body 100 to the cover part 200 side, the cooker 220 may be formed in the cover part 200 to be used for cooking food.

In particular, an exhaust port 230 may be formed in the cover part 200 to discharge exhaust gas generated by combustion of fuel in the combustion space 110 of the body 100 to the outside, and the exhaust port ( 230), combustion heat generated in the combustion space 110 of the main body 100 and heat of the exhaust gas may be efficiently transferred to the cover part 200 by convection.

Referring to FIG. 1 , in the main body 100 of the camping stove according to the present invention, a fuel inlet 120 into which fuel is input, and a heating unit 130 that can be used for cooking and heating food are formed, and a cover part is formed. In 200 , a cooking tool 220 may be formed so that the exhaust space 210 and the outside communicate with each other so that food can be cooked by using the combustion heat introduced from the combustion space 110 and the heat generated by the exhaust gas. In addition, the camping stove of the present invention may be configured to further include a support unit 400 detachably configured to the lower portion of the main body 100 to facilitate movement and installation.

It is also possible to directly inject fuel into the fuel inlet 120 , but a form of injecting fuel into the fuel inlet 120 through a fuel supply unit 600 , which will be described later, is also possible. When fuel is directly injected into the fuel inlet 120 without using the fuel supply unit 600 as in the former case, a cover (not shown) that can cover the fuel inlet 120 is provided to prevent leakage of exhaust gas after ignition. More may be provided.

The heating unit 130 is a component that can be used for cooking and heating food, and is a heating space 140 separated from the combustion space 110 by a separating member 131 formed to be depressed toward the combustion space 110 . It may be a structure that forms a

Although the drawing shows that the heating unit 130 is provided in the main body 100 , the heating unit 130 forming the cooking tool 220 in the main body 100 is also formed on the cover unit 200 side. It is possible. However, unlike the cooking utensil 220 , the heating space 140 in the heating unit 130 has a structure in which the heat and exhaust gas in the combustion space 110 are blocked by the separating member 131 , so the combustion rather than the cover part 200 is It may be more preferable to form the space 110 on the side of the main body 100 provided.

The heating space 140 of the heating unit 130 blocks the exhaust gas due to the structure spatially separated from the combustion space 110 in the main body 100. When used as a mat or used for heating with warm air by warming cold outside air, it has the advantage of preventing suffocation accidents caused by exhaust gas at the source.

2 is a plan view of the camping stove according to the present invention as viewed from above.

Referring to FIG. 2 , the camping stove according to the present invention may be configured to further include one or more through-portions 150 to communicate the heating space 140 of the heating unit 130 with the outside. Although the drawing shows a structure in which the penetrating part 150 is formed in the separating member 131 of the heating unit 130, the camping stove according to the present invention can cover the heating unit 130. Heating cover 170 When the configuration further includes a through portion 150 may be formed in the heating cover (170).

According to FIG. 2, the camping stove of the present invention is locked on the opposite side of the main body 100 and the cover part 200 in the folded state so that the folded state is maintained when the main body 100 and the cover part 200 are folded. means can be constructed. 2 illustrates a structure in which the locking means includes a locking clasp 510 and a locking hook 520 for locking by being caught by the locking clasp 510, but this is only an example of the locking means and the present invention It is possible to transform the locking means in various forms.

As shown in FIG. 3, the camping stove of the present invention by the locking means can be fixed to the main body 100 in a folded state, so it is convenient for storage and movement.

4 is a state diagram of a camping stove according to an embodiment of the present invention.

According to FIG. 4 , the camping stove according to the present invention includes a fuel supply unit 600 configured to supply fuel to the fuel inlet 120 , a heating cover 170 that can cover the heating unit 130 , and a cooking utensil It may be configured to further include a cookware cover 250 covering the 220 and an exhaust pipe 260 inserted into the exhaust port 230 to guide the exhaust gas to the outside.

Here, the fuel supply unit 600 is a component that can simplify the storage and input of fuel instead of directly injecting fuel into the body 100 through the fuel inlet 120 . It is preferably pellets 640 or twig wood.

The fuel supply unit 600 includes a storage hopper 610 for inputting and storing fuel, a fuel input pipe 620 having one end connected to a lower portion of the storage hopper 610 to guide fuel downward, and a fuel input pipe ( It may be configured to include a combustion unit 630 that is connected to the other end of the 620 and supports the fuel while combustion of the input fuel occurs. The fuel is combusted in the combustion unit 630 , and when the size decreases or becomes ashes by combustion, the fuel falls from the combustion unit 630 to the bottom of the body 100 .

The cooker cover 250 is a component that covers the cooker 220 so that exhaust gas in the exhaust space 210 does not leak to the outside. The appliance serves as a cover to suppress the outflow of exhaust gas through the cooker 220 , and when food is not cooked, the cooker cover 250 blocks the cooker 220 with the cooker cover 250 so that the exhaust gas blocks the exhaust port 230 . It is only allowed to be discharged outside.

The exhaust pipe 260 is a kind of stove communication, and serves to discharge harmful exhaust gas generated due to combustion of fuel to the outside. At this time, in the process in which the exhaust gas is discharged from the main body 100 through the exhaust port 230 , the exhaust port 230 is larger than the cooker 220 so that the combustion heat of the fuel and the heat of the exhaust gas can be evenly spread to the cover part 200 . It is preferable to form at the end of the cover part 200 farther from the main body 100 .

5 is a longitudinal sectional view taken along the line A-A of the camping stove of FIG. 4 in order to explain the operating principle of the camping stove according to the present invention.

Referring to FIG. 5 , the camping stove according to the present invention is used in a state in which the main body 100 and the cover part 200 are unfolded. At this time, the combustion space 110 of the main body 100 and the exhaust space of the cover part 200 are used. Since the 210 communicates by the first and second communication ports 160 and 240 facing each other, hot air and exhaust gas can enter and exit.

A combustion space 110 is provided inside the body 100, and fuel such as pellets 640 or twig wood input from the fuel supply unit 600 is combusted in the combustion space 110 to generate combustion heat and exhaust gas. Combustion heat and the heat of exhaust gas flow from the main body 100 to the exhaust port 230 of the cover part 200 along the thick arrow shown in FIG. 5 and are discharged to the outside along the exhaust pipe 260 . At this time, the heating unit 130 and the cooking unit 220 located between the exhaust port 230 from the vicinity of the combustion unit 630 of the fuel supply unit 600 are used for cooking and heating food by convection of combustion heat and exhaust gas. Sufficient heat is transferred to the

The heating unit 130 is formed in a structure having a heating space 140 separated from the combustion space 110 by a separation member 131 formed to be depressed toward the combustion space 110, and is used for cooking and heating food. can be In the heating unit 130 , unlike the cooker 220 , the heating space 140 in the heating unit 130 has a structure in which heat and exhaust gas in the combustion space 110 are blocked by the separating member 131 , so the cover part It may be preferable to form on the side of the body 100 that can receive heat directly from the combustion space 110 rather than 200.

The heating unit 130 may be used for cooking food by mounting a cooking utensil in or on the heating space 140 , or using the heating space 140 to heat hot water or use the heated hot water as a hot water mat 850 . Not only that, it can be used for heating as warm air by warming the cold outside air in the heating space 140 . In this case, since the heating space 140 of the heating unit 130 has a structure in which the exhaust gas of the combustion space 110 is fundamentally blocked by the separating member 131 , a heating device is installed in the heating unit 130 for heating. It has the advantage of preventing suffocation accidents caused by exhaust gas even when used.

It may be configured to further include one or more through-portions 150 to communicate the heating space 140 of the heating unit 130 with the outside.

Referring to FIG. 5 , each of the one or more through-holes 150 includes a first through-hole 151 formed in the separating member 131 , a second through-hole 152 formed in the main body 100 , and a second through-hole 152 formed in the main body 100 , The first and second through-holes 151 and 152 may be connected, but may include a hole connecting member 153 that passes through the combustion space 110 to communicate the heating space 140 with the outside.

In addition, in a structure in which a heating cover 170 capable of covering the heating unit 130 is further provided, the penetrating portion 150 is different from the structure shown in FIG. It is also possible to form in the form of a through hole (not shown) penetrating the heating cover 170 to communicate the.

The penetrating part 150 formed in the heating part 130 becomes a passage through which hot water can enter and exit when the hot water coil 700 is installed in the heating part 130 or the heated air in the heating space 140 is discharged. In the case of using hot air heating, the cold external air 900 may be introduced into the heating space 140 in the heating unit 130 from the outside. Accordingly, the through portion 150 is not limited to any one of the separating member 131 and the heating cover 170 because it is sufficient as long as it is a passage through which the heating space 140 can communicate with the outside.

6 is a view for an embodiment using the hot water coil (700). The camping stove of the present invention shown here is shown in a longitudinal sectional view along the line B-B with respect to the camping stove of FIG. 4 .

According to FIG. 6 , the camping stove according to the present invention includes a hot water coil 700 including two coil ends 710 through which hot water flows out or flows to the outside, and hot water flows into and out of the hot water coil 700 . It may be configured to include two or more through-portions 150 formed as a passage. At this time, the first and second hot water pipes 810 and 820 are connected to each of the two coil ends 710 , and the first and second hot water pipes 810 and 820 are connected to the ends of the first and second hot water pipes ( A hot water tank 840 in which hot water circulating along 810 and 820 is stored may be provided. Here, hot water flows into the hot water coil 700 through the first hot water pipe 810 and hot water flows out through the second hot water pipe 820 , or vice versa.

In addition, the camping stove according to the present invention is connected to at least one of the first and second hot water pipes 810 and 820 to generate a flow of hot water so that the water pressure difference in the first and second hot water pipes 810 and 820 is generated. It may be configured to further include a pump 830 for generating and a hot water mat 850 connected to the first and second hot water pipes 810 and 820 to perform heating by the flow of hot water.

The pump 830 may be installed in a direction in which hot water flows into or out of the hot water coil 700 . It may be desirable to install and drive the pump 830 in a direction in which hot water is introduced into the coil 700 .

Through this structure, the user can perform heating with the hot water mat 850 by simply using hot water or using hot water.

It is possible to supply hot water to the hot water mat 850 using the camping stove of the present invention, but hot air heating using warm air is also possible.

7 is a perspective view of a heating cover 170 for hot air heating, and FIG. 8 is a longitudinal sectional view taken along line B-B of FIG. 4 when the heating cover 170 of FIG. 7 is applied.

According to FIGS. 7 and 8 , a hot air port 171 is formed in the heating cover 170 through the heating cover 170 , and a hot air port 171 to guide the hot air heated in the heating space 140 to the outside. One end of the hot air tube 180 is connected to the , and the other end of the warm air tube 180 may be provided with a blowing fan 190 driven to discharge the hot air heated from the heating space 140 to the outside.

When the heating unit 130 is covered with the heating cover 170 having the above structure and the blower fan 190 is operated, the cold outside air 900 passes through the through part 150 into the heating space of the heating unit 130 ( 140), the external air 900 introduced into the heating space 140 is heated and then moved along the hot air pipe 180 connected to the hot air port 171 of the heating cover 170 to blow the fan 190. Hot air heating is performed by exhausting the installed space.

At this time, although not shown in the drawings, a heat exchange means may be further provided in the heat generating space 140 so that the outside air 900 is heated more efficiently in the heat generating space 140 , and the heat exchange means is smaller than the volume. It may be formed in a heat dissipation fin structure to have a high surface area.

The camping stove of the present invention has a structure that provides warm air by heating the outside air 900 in the heating space 140 of the heating unit 130 in which exhaust gas is blocked from the combustion space 110, so if When the camping stove of the present invention is installed and the ventilation fan 190 is installed and operated inside the tent, there is an advantage in that it can be safely heated without the risk of suffocation due to exhaust gas.

Through the above-described configuration, the camping stove according to the present invention is provided with the cover 200 of the stove that can be folded or unfolded to secure a large cooking space and a heating space, and it is easy to move or install the stove In addition, by providing the heating unit 130 separated from the exhaust gas generated in the combustion space 110, there is an effect of various and safe heating.

In the above, the present invention has been described and illustrated based on a preferred embodiment for illustrating the principle of the present invention, but the present invention is not limited to the configuration and operation as shown and described as such. The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present invention.

100: body 110: combustion space
120: fuel inlet 130: heating unit
131: separation member 140: heating space
150: through parts 151, 152: first and second through holes
153: hole connecting member 160, 240: first and second communication ports
170: heating cover 171: hot air port
180: hot air tube 190: blowing fan
200: cover 210: exhaust space
220: cookware 230: exhaust port
250: cookware cover 260: exhaust pipe
300: hinge portion 400: support portion
510: lock clasp 520: lock hook
600: fuel supply 610: storage hopper
620: fuel input pipe 630: combustion unit
640: pellets
700: hot water coil 710: coil end
810, 820: first and second hot water pipe 830: pump
840: hot water tank 850: hot water mat
900: outside air

Claims (13)

In the camping stove using pellets or wood as fuel,
a body having a combustion space in which the fuel is burned;
a cover portion rotatably hinged to one side of the main body so as to be in a folded state or an unfolded state with respect to the main body, and an exhaust space configured to communicate with the combustion space of the main body in the unfolded state is provided therein; and
Camping stove comprising a hinge portion for rotatably hinged one side of the main body and one side of the cover portion opposite to the one side of the main body.
According to claim 1,
body,
a fuel inlet into which the fuel is input; and
A camping stove comprising: a separation member formed to be recessed toward the combustion space; and a heating unit separated from the combustion space by the separation member to form a heating space.
3. The method of claim 2,
Camping stove, characterized in that it further comprises a heating cover covering the heating unit.
3. The method of claim 2,
Further comprising at least one through-portion formed in the separation member to communicate the heating space and the outside of the heating unit,
Each of the penetrations,
a first through hole formed in the separation member;
a second through hole formed in the body; and
and a hole connecting member connecting the first and second through-holes, but passing through the combustion space to communicate the heating space with the outside.
4. The method of claim 3,
Camping stove, characterized in that it further comprises at least one through-hole including a through-hole formed through the heating cover to communicate the heating space and the outside of the heating unit.
6. The method of claim 4 or 5,
The penetrating portion is two or more,
a hot water coil including two coil ends through which hot water flows out or hot water flows in from the outside through the penetrating part;
first and second hot water pipes respectively connected to the two coil ends; and
Camping stove, characterized in that it further comprises a hot water tub for storing hot water circulating along the first and second hot water pipes.
7. The method of claim 6,
a pump connected to at least one of the first and second hot water pipes to generate a pressure difference in the first and second hot water pipes to generate the flow of the hot water; and
Camping stove, characterized in that it further comprises a hot water mat for heating by the flow of the hot water.
6. The method of claim 4 or 5,
The heating cover is formed with a hot air port passing through the heating cover,
a hot air pipe having one end connected to the hot air port of the heating cover to transfer the hot air heated in the heating space; and
and a blower fan connected to the other end of the hot air tube and driven so that outside air is introduced into the heating space through the through part and then discharged to the outside along the warm air tube.
According to claim 1,
an exhaust port formed in the cover part, the exhaust gas generated by combustion of the fuel in the combustion space of the main body being introduced into the exhaust space, and the exhaust gas being discharged from the exhaust space to the outside; and
Camping stove, characterized in that it further comprises an exhaust pipe that is inserted into the exhaust port for guiding the exhaust gas to the outside.
10. The method of claim 9,
a cooking tool formed in the cover portion and configured to communicate with the exhaust space and the outside to enable cooking using combustion heat introduced from the combustion space and heat generated by exhaust gas; and
Camping stove, characterized in that it further comprises a cookware cover for covering the cookware.
According to claim 1,
In the unfolded state of the cover portion, a first communication port formed on a side surface of the main body facing the cover portion; and
Camping stove further comprising a second communication port formed on a side surface of the cover unit opposite to the first communication port so that the combustion space of the main body and the exhaust space of the cover unit communicate with each other in the open state of the cover. .
According to claim 1,
Further comprising a fuel supply configured to supply fuel to the fuel inlet,
The fuel supply unit,
a storage hopper for inputting and storing the fuel;
a fuel input pipe having one end connected to the lower part of the storage hopper to guide the fuel downward; and
and a combustion part connected to the other end of the fuel input pipe to support the fuel while the inputted fuel is burned.
According to claim 1,
Camping stove, characterized in that it further comprises a locking means configured on the opposite side of the main body and the cover portion in the folded state so that the folded state of the main body and the cover portion is maintained.

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