KR102027820B1 - Portable gas range - Google Patents

Abstract

According to an embodiment of the present invention, a portable gas range comprises: a cylindrical heating unit integrally provided with a burner device therein, and having a predetermined width along an outer circumferential surface of the burner device; an internal container placed by being spaced from the heating unit in an upper end of the heating unit, and receiving heat from the heating unit; an external container of which a space to accommodate the internal container and the heating unit at an internal side thereof is formed, and an upper portion is opened; a gas supply unit connected to the heating unit at an external side of the external container to supply gas to the heating unit; and a switch unit controlling gas to be supplied and blocked from the gas supply unit. The heating unit and the gas supply unit may communicate with each other through a connection pipe line.

Description

Portable gas range {PORTABLE GAS RANGE}

The present invention relates to a portable gas range, and more particularly, to a portable gas range which can improve thermal efficiency by preventing a fire from being blown out by wind or blowing a flame of the gas range. to be.

In general, a gas range refers to a device for cooking food using gas as a fuel, and a portable gas range capable of cooking food using a portable gas cylinder in the open air is widely used.

Such a portable gas range is generally configured to allow a wide range of gas outlets through which gas is ejected to the burner head so that the heat of the burner head can be widely transferred to a cooking pot placed on the upper portion of the burner head. When used, due to the influence of the wind heat transfer is not made smoothly, it takes a lot of time to cook food, there was a problem that the waste of gas is severe.

In addition, since the burner head and the base of the gas range are fixed, the distance between the burner head and the bottom of the container to be heated is maintained at a constant distance. However, as the amount of gas combustion increases, the size of the flame increases, so that the height of the flame increases, and as the amount of gas combustion decreases, the height of the flame decreases. In addition, in the flame formed when the gas is burned, the temperature of the inner flame is higher than that of the outer flame (red), and among the inner flames, the upper portion of the middle portion maintains the highest temperature. Therefore, the heating rate of the heated object is the fastest when the region having the highest flame temperature is in uniform contact with the underside of the container to be heated.

However, in the conventional gas range, since the distance between the burner head and the pedestal is fixed at a constant time, the amount of heat delivered to the heated object is not transferred as much as possible, so that it must be combusted for a relatively long time. Along with the shortage there was a problem that the amount of carbon dioxide generated increases.

The present invention is to solve the above problems, an object of the present invention is to provide a portable gas range that can improve the thermal efficiency by preventing the fire from being blown off by the wind or the flame of the gas range in the wind when using the gas range. It is done.

The present invention also provides a portable gas range that reduces gas consumption and reduces carbon dioxide emissions by adjusting the distance between the burner head and the container to be heated to an optimal distance to transfer heat to the container to be heated to the maximum. It aims to do it.

Technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following descriptions.

In order to solve the above technical problem, a portable gas range according to an embodiment of the present invention is provided with a burner device integrally therein, and a cylindrical heat generating part having a predetermined width along an outer circumferential surface of the burner device; An inner container spaced apart from the heat generating unit at an upper end of the heat generating unit, and receiving heat from the heat generating unit; An outer container having a space for accommodating the inner container and the heat generating part therein and having an upper portion open; A gas supply unit connected to the heating unit at an outer side of the outer container to supply gas to the heating unit; And a switch unit controlling supply and blocking of gas from the gas supply unit, wherein the heating unit and the gas supply unit may communicate with each other through a connection pipe.

In addition, preferably, a rectangular groove is formed through at least one region of the outer container so that the connecting pipe moves up and down through the rectangular groove, so that the distance between the heat generating part and the inner container may be adjusted.

In addition, preferably, a plurality of through holes are formed in one region of the outer container, and a plurality of fixing portions for screwing with the through holes are provided and coupled to each other, thereby pressing and fixing the connecting pipes having the fixed portions at a constant height. You can.

In addition, preferably, the outer container may be formed to be in close contact with the inner container accommodated inside the adjustable size.

The control unit may further include a control unit which operates the switch unit by operating the user device by interworking the switch unit with the user device.

In addition, preferably, when the gas detection sensor is mounted therein, the leakage of the gas is detected, the alarm unit for outputting an alarm signal for the leakage of the detected gas may further include.

Also, preferably, the alarm signal may include at least one of a warning sound and a warning light.

According to the portable gas range according to the embodiment of the present invention, the heat efficiency can be improved by preventing the fire from being blown off by the wind or the flame of the gas range blowing in the wind when the gas range is used.

In addition, according to the portable gas range according to an embodiment of the present invention, by adjusting the distance between the burner head and the container to be heated to the optimum distance, heat is transferred to the container to be heated to the maximum, thereby reducing the gas consumption, CO2 emissions can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.
Figure 1a shows a perspective view of a portable gas range 100 according to an embodiment of the present invention.
Figure 1b shows an exploded perspective view of a portable gas range 100 according to an embodiment of the present invention.
Figure 1c shows a cross-sectional view of a portable gas range 100 according to an embodiment of the present invention.
2 shows an example of the use of a portable gas range 100 according to one embodiment of the invention.
3 shows a partially enlarged view of a portable gas range 100 according to an embodiment of the present invention.
4 shows an example of the use of the portable gas range 100 according to an embodiment of the present invention.
5 shows a portable gas range 100 according to one embodiment of the invention.

Hereinafter, embodiments according to the present invention will be described with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the embodiments of the present invention, if it is determined that the detailed description of the related well-known configuration or function interferes with the understanding of the embodiments of the present invention, the detailed description thereof will be omitted. In addition, embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto and may be variously modified and modified by those skilled in the art.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "indirectly connected" with another element in between. . Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise. In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms.

1A illustrates a perspective view of a portable gas range 100 according to an embodiment of the present invention, and FIG. 1B illustrates an exploded perspective view of the portable gas range 100 according to an embodiment of the present invention. A cross-sectional view of a portable gas stove 100 according to an embodiment of the present invention is shown.

1A to 1C, the portable gas range 100 includes a heat generating unit 10, an inner container 20, an outer container 30, a gas supply unit 40, a switch unit 50, and a connection pipe 60. It can be composed of).

The heat generating unit 10 may be provided with a burner device integrally therein, and may be provided in a cylindrical shape having a predetermined width along the outer circumferential surface of the burner device. For example, the heat generating unit 10 may be integrally manufactured using an iron plate, and may be implemented in a cylindrical shape having a constant height around the outer side of the burner device with respect to the burner device. On the other hand, the heat generating unit 10 may be formed of a material having excellent heat resistance, workability and corrosion resistance.

The inner container 20 may be spaced apart from the heat generating unit 10 on the top of the heat generating unit 10 and receive heat from the heat generating unit 10. For example, the inner container 20 is provided with an accommodating space for accommodating food therein, and may heat the accommodated food through heat transferred from the burner device of the heat generating unit 10. The inner container 20 may be preferably spaced apart from the heat generating unit 10, but may be placed directly on the burner device of the heat generating unit 10.

The outer container 30 may have a space for accommodating the inner container 20 and the heat generating part 10 therein, and may be implemented such that an upper portion thereof is opened. For example, the outer container 30 may accommodate the inner container 20 therein, and the accommodated inner container 20 may be formed to be spaced apart from the heat generating unit 10 by a predetermined distance. In addition, in one embodiment, the upper end of the inner container 20 and the outer container 30 may be formed to protrude from each other along the outer circumferential surface, through which, the inner container 20 of the outer container 30 Can be fixedly coupled to the top. Here, a plurality of grooves may be formed at the upper end of the outer container 30 so that the accommodated inner container 20 can be easily taken out.

In another embodiment, the outer container 30 is adjustable in size may be formed to be in close contact with the inner container 20 accommodated inside. For example, the outer container 30 is made of a material having a heat resistance, it is possible to stably support the inserted inner container 20 is variably deformed according to the size (eg, diameter) of the inner container 20. Can be. Preferably, the outer container 30 can be adjusted in size depending on the size (eg, diameter) of the inner container 20 that is manufactured and accommodated in a multi-stage structure, but is not limited thereto. It is not intended to be, but may be manufactured to be modified in various forms such as a round structure. In addition, as described below, the outer container 30 may have a rectangular groove 31 penetrating through at least one region.

The gas supply part 40 may be connected to the heat generating part 10 outside the outer container 30 to supply gas to the heat generating part 10. For example, the gas supply unit 40 may be provided as a canned butane gas cylinder, and may be mounted outside the outer container 30 to supply butane gas to the burner device of the heat generating unit 10.

The switch unit 50 may control gas supply and shut off from the gas supply unit 40. For example, the switch unit 50 may be formed in a structure that can rotate in a clockwise direction and / or a counterclockwise direction, and may adjust the amount of gas ejected according to a predetermined angle rotated. Meanwhile, although the switch unit 50 of the portable gas range 100 is illustrated as a rotating structure in FIGS. 1A to 1C, the present invention is not limited thereto, and the switch unit 50 having various structures may be formed. In addition, as described below, the switch unit 50 may be linked with a user device (for example, a smartphone, a tablet computer, etc.), and the operation of the switch unit 50 may be controlled according to an operation of the user device. Can be.

The connection pipe 60 may interconnect the heating unit 10 and the gas supply unit 40. For example, the connection pipe line 60 may be implemented in the form of a pipe so that fluid (for example, gas) flows from the gas supply part 40 to the burner device of the heat generating part 10. The connection pipe 60 may move upward and downward through a rectangular groove 31 formed through at least one region of the outer container 30, and the inner container 20 and the heat generating part may move along the vertical motion of the connection pipe 60. The separation distance of 10 can be adjusted. Through this, as described below, it is possible to use the inner container 20 having various widths (height) according to the user use, the burner device and the inner container 20 of the heating portion 10 through the rectangular groove (31). By adjusting the distance between) to an optimum distance, thermal efficiency can be improved more. Meanwhile, although the groove 31 of the portable gas range 100 is illustrated as having a rectangular structure in FIGS. 1A to 1C, the groove 31 of the portable gas range 100 is not limited thereto, and grooves 31 having various shapes may be formed.

2 shows an example of the use of a portable gas range 100 according to one embodiment of the invention.

Referring to FIGS. 2A and 2B, the portable gas range 100 may be configured as an inner container 20 having various widths (heights). For example, the outer container 30 of the portable gas stove 100 may accommodate the inner container 20 having various widths (heights) according to the user's use. At this time, the connecting pipe 60 is moved up and down through the rectangular groove 31 of the outer container 30, it is possible to adjust the separation distance of the inner container 20 and the heat generating portion (10). That is, according to the width (height) of the inner container 20, by maintaining the burner device of the heat generating section 10 at the optimum distance from the bottom of the inner container 20, it is possible to improve the thermal efficiency of the portable gas range 100 Can be.

For example, when the width (height) of the inner container 20 is large, as shown in FIG. 2A, the connecting conduit 60 passes downward through the rectangular groove 31 of the outer container 30. And similarly as shown in FIG. 2B, when the width (height) of the inner container 20 is small, the connecting conduit 60 is connected to the rectangular groove 31 of the outer container 30. By moving upwards through, the separation distance between the inner container 20 and the heat generating portion 10 can be fluidly adjusted.

3 shows a partially enlarged view of a portable gas range 100 according to an embodiment of the present invention.

In the meantime, the same components in FIGS. 1A to 3 refer to the same terms and the same reference numerals, and refer to the description of FIGS. 1A to 2 described above to avoid repeated description. The following describes only differences between the embodiments.

Referring to FIG. 3, the portable gas range 100 may include a plurality of fixing parts 70. For example, a plurality of through holes are formed in one region of the outer container 30, and a plurality of fixing portions 70 are provided to screw and couple the through holes to each other, thereby screwing each other so that the fixed portions 70 are fixed to each other. Can be fixed by pressing the connection pipe 60 located in. Here, the through hole may be provided in plural at regular intervals around the rectangular groove 31, and a thread may be formed on an inner circumferential surface thereof. That is, the heat generating unit 10 may be positioned at a desired height, and then the fixing unit 70 may be fastened to the through hole, and the fastened fixing unit 70 may press the connection pipe 60 to fix the heat generating unit 10. have. Through this, the user can adjust the separation distance of the inner container 20 and the heat generating portion 10 at a desired interval. Meanwhile, although the fixing part 70 of the portable gas range 100 is illustrated as having a bolt structure in FIG. 3, the fixing part 70 is not limited thereto, and fixing parts 70 having various shapes may be formed.

4 shows an example of the use of the portable gas range 100 according to an embodiment of the present invention.

Referring to FIG. 4, the portable gas range 100 may further include a control unit in which the switch unit 50 and the user device are linked to operate the switch unit 50 by manipulation of the user device. For example, the controller may perform short-range communication with the user device through various wired and wireless communication, and may transmit a signal received from the user device to the switch unit 50. That is, the user can supply or shut off the gas by directly and / or indirectly operating the switch unit 50 through the user equipment.

5 shows a portable gas range 100 according to one embodiment of the invention.

1A through 5 refer to the same terminology and the same reference numerals, and refer to the description of FIGS. 1A through 4 to avoid repeated description. The following describes only differences between the embodiments.

Referring to FIG. 5, the portable gas range 100 may be equipped with a gas detection sensor therein to output an alarm signal (for example, a warning sound or a warning light) through the alarm unit 80 when gas leakage is detected. have. In one embodiment, the alarm unit 80 may be implemented as a speaker, a light emitting means, or the like, and may detect at least one of a warning sound and / or a warning light to the outside when gas leakage is detected through the gas detection sensor. In this way, gas leaks can be detected quickly to prevent gas hazards.

As described above, according to the portable gas range according to the embodiment of the present invention, the heat efficiency may be improved by preventing the fire from being blown off by the wind or the flame not blowing in the wind when the gas range is used.

In addition, according to the portable gas range according to an embodiment of the present invention, by adjusting the distance between the burner head and the container to be heated to the optimum distance, heat is transferred to the container to be heated to the maximum, thereby reducing the gas consumption, CO2 emissions can be reduced.

Meanwhile, various embodiments described herein may be implemented by hardware, middleware, microcode, software, and / or combinations thereof. For example, various embodiments may include one or more application specific semiconductors (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs). ), Processors, controllers, microcontrollers, microprocessors, other electronic units designed to perform the functions presented herein, or a combination thereof.

Also, for example, various embodiments may be embedded in or encoded on a computer-readable medium containing instructions. Instructions embedded in or encoded on a computer-readable medium may cause a programmable processor or other processor to perform a method, for example, when the instructions are executed. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. The storage medium may be any available medium that can be accessed by a computer. For example, such computer-readable media may include RAM, ROM, EEPROM, CD-ROM, or other optical disk storage media, magnetic disk storage media or other magnetic storage devices, or instructions or computer-accessible instructions or desired program code. It can include any other medium that can be used to carry or store in the form of data structures.

Such hardware, software, firmware, etc. may be implemented within the same device or within separate devices to support the various operations and functions described herein. In addition, the components, units, modules, components, etc., described herein as "parts" may be implemented separately or separately as discrete but interoperable logic devices. The depiction of different features for modules, units, etc. is intended to highlight different functional embodiments and does not necessarily mean that they must be realized by individual hardware or software components. Rather, functionality associated with one or more modules or units may be performed by separate hardware or software components or integrated into common or separate hardware or software components.

Although the operations are shown in the drawings in a specific order, it should not be understood that these operations are performed in the specific order shown, or sequential order, to achieve the desired result, or that all illustrated actions need to be performed. . In some circumstances, multitasking and parallel processing may be advantageous. Moreover, the division of various components in the above-described embodiments should not be understood as requiring such division in all embodiments, and the described components are generally integrated together into a single software product or packaged into multiple software products. It should be understood that it can.

As described above, optimal embodiments have been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

DESCRIPTION OF SYMBOLS 100 Portable gas range 10 Heating part 20 Inner container 30 Outer container 31 Groove 40 Gas supply part 50 Switch part 60 Connection line 70 Fixing part 80 Alarm part

Claims (7)

As a portable gas range 100,
A burner device having an integrated inside, and a cylindrical heat generating part 10 having a predetermined width along an outer circumferential surface of the burner device;
An inner container 20 spaced apart from the heat generating unit 10 at an upper end of the heat generating unit 10 and receiving heat from the heat generating unit 10;
An outer container 30 having a space for accommodating the inner container 20 and the heat generating part 10 and having an open upper portion;
A gas supply unit 40 connected to the heat generating unit 10 outside the outer container 30 to supply gas to the heat generating unit 10; And
Switch unit 50 for controlling the supply and blocking of gas from the gas supply unit 40
Including,
The heat generating unit 10 and the gas supply unit 40 are communicated through a connecting pipe 60,
The outer container 30 is adjustable in size, the inner container 20 accommodated inside the outer container 30 is formed to be in close contact with each other,
The upper end of each of the inner container 20 and the outer container 30 is provided with a locking projection protruding outward along the outer circumferential surface, a plurality of grooves are formed in the locking projection of the outer container 30 at regular intervals Characterized in that,
Portable gas range 100. The method of claim 1,
A rectangular groove 31 penetrates through at least one region of the outer container 30 so that the connection pipe 60 moves up and down through the rectangular groove 31, thereby generating the heat generating part 10 and the inner container ( 20), the separation distance is adjusted,
Portable gas range 100. The method of claim 2,
A plurality of through holes are formed in one region of the outer container 30, and a plurality of fixing units 70 are screwed and coupled to each other so that the fixing units 70 are at a constant height. To press and fix the pipeline 60,
Portable gas range 100. delete The method of claim 1,
Further comprising a control unit for operating the switch unit 50 by the operation of the user device in conjunction with the switch unit 50 and the user device,
Portable gas range 100. The method of claim 1,
When the gas detection sensor is mounted therein and the leakage of the gas is detected, further comprising an alarm unit 80 for outputting an alarm signal relating to the leakage of the detected gas,
Portable gas range 100. The method of claim 6,
The alarm signal includes at least one of a warning sound and a warning light.
Portable gas range 100.

Images