KR102633021B1 - Ignition device for charcoal fire - Google Patents

Abstract

The present invention relates to a body portion including a lower body portion and an upper body portion; A charcoal ignition unit including a cover disposed in the upper body portion and an ignition port disposed in the lower body portion; A recollection container inserted into the insertion space formed on the lower side of the lower main body and having an opening at the rear end; an exhaust passage formed within the lower body portion and serving as an exhaust path for exhaust gas; an exhaust fan that provides suction pressure within the exhaust passage and guides the flow of exhaust gas; A charcoal ignition device is provided including a control unit that controls the operation of the gas burner module and the exhaust fan.

Description

Ignition device for charcoal fire}

The present invention relates to a charcoal ignition device, and more specifically, to a charcoal ignition device for igniting and igniting charcoal used when cooking food over a charcoal fire.

Restaurants that sell meat such as pork belly or ribs often use charcoal to grill the meat. This is because the smoke generated from a charcoal fire penetrates the meat and prevents it from drying out, as well as the unique scent of charcoal blends with the taste of the meat, which has the advantage of enhancing the taste of the meat.

Charcoal is placed in a charcoal container in an ignited state. Generally, it is provided in a way that a charcoal container containing ignited charcoal, that is, charcoal, is placed in a brazier provided at a restaurant table.

However, the preparation process for charcoal grilling is difficult, causing significant inconvenience to restaurant operators. The process of placing charcoal in a furnace and heating it over a long period of time to ignite the charcoal is cumbersome, and large businesses that require large amounts of charcoal cannot ignite and ignite large amounts of charcoal quickly, causing the inconvenience of keeping customers waiting. There was a problem that resulted.

In addition, during the process of igniting and igniting charcoal, soot and ash are released into the air, causing discomfort to the surrounding area, and there is a constant risk that sparks may fly outside during the ignition and ignition process of charcoal, causing a fire. .

Republic of Korea Registered Utility Model Publication No. 0309608 (2003.03.24)

The purpose of the present invention is to provide a charcoal ignition device in which the process of creating charcoal fire by igniting charcoal is performed.

Another object of the present invention is to provide a charcoal ignition device that can prevent ash generated during the production of charcoal from leaking to the outside.

Another object of the present invention is to provide a charcoal ignition device that can prevent users from suffering safety accidents such as burns due to heat generated from the charcoal ignition unit when making charcoal.

Another purpose of the present invention is to provide a charcoal ignition device having an exhaust passage that is advantageous for recovery of ash in the exhaust gas by extending the path of movement of exhaust gas containing heat and ash generated in the process of producing charcoal fire by igniting charcoal. do.

In order to achieve the above object, the present invention includes a main body part including a lower main body part and an upper main body part capable of being opened and closed with respect to the lower main body part; A charcoal grill including a cover disposed in the upper main body and equipped with a flame outlet of a gas burner module that ejects flame, and an ignition port disposed in the lower main body, covered by the cover, and into which charcoal is inserted for ignition. ignition unit; a drawer-shaped recollection bin inserted into the insertion space formed on the lower side of the lower main body and having an opening at the rear end; an exhaust passage formed within the lower body portion and serving as an exhaust path for exhaust gas; an exhaust fan that provides suction pressure within the exhaust passage and guides the flow of exhaust gas; It includes a control unit that controls the operation of the gas burner module and the exhaust fan, and is provided with a communication pipe that connects the ignition port and the insertion space to guide exhaust gas to the insertion space, and the exhaust passage is connected to the insertion space. a side passage formed on the side of the recollection bin through which exhaust gas discharged through the rear end opening of the recollection bin moves forward; and an exhaust gas flow path formed on the upper part of the side passage and connected to the side passage. It provides a charcoal ignition device including a reverse flow passage opposite to the reverse flow passage and a suction space portion connected to the reverse flow passage and the suction port of the discharge fan.

According to an embodiment of the present invention, the upper body portion includes an upper main body portion on which the cover opening is installed, and a cover installed on the upper surface of the upper main body portion and covering the gas burner module having the flame outlet.

According to an embodiment of the present invention, the cover device includes an inner cover and an outer cover, and an air layer is provided between the inner cover and the outer cover.

According to an embodiment of the present invention, the insertion space portion includes a base surface and a loop surface disposed spaced apart above the base surface and formed to cover the upper surface opening of the recollection container.

According to an embodiment of the present invention, a guide part for guiding the insertion of the ash collection bin is formed on the base surface, and as the ash collection bin is inserted into the insertion space, the ash collection bin is bordered on the side of the ash collection bin. The re-collection chamber inside the collection bin and the side passage outside the re-collection chamber are separated.

According to an embodiment of the present invention, the lower body portion includes a first horizontal plate that is installed to be spaced upward from the roof surface and forms a reverse flow passage between the roof surface and the first horizontal plate and the upper side. Installing a second horizontal plate that is installed to be spaced apart from each other and forming a space between the first horizontal plate and the exhaust fan, which is installed between the first horizontal plate and the second horizontal plate and includes the exhaust fan. It includes a partition wall that separates the space from the suction space, and the second horizontal plate separates the suction space from the space where the ignition opening is installed inside the lower main body.

According to an embodiment of the present invention, the recollection bin has a downwardly inclined inclined surface portion on the rear side of the side, and a rear surface coupled between the inclined surface portions, and a gap between the inclined surface portion and the rear surface and the roof surface. This forms an opening through which the exhaust gas moves rearward.

According to an embodiment of the present invention, the lower main body is provided with a safety switch capable of detecting the opening and closing of the upper main body, and the safety switch is configured to operate the flame when the upper main body is spaced apart from the lower main body. It allows blocking the gas flow of the gas burner module that ejects gas through the outlet.

According to an embodiment of the present invention, the control unit has a spark reduction mode as an operating mode, and the spark reduction mode provides a low flame mode section by reducing the gas supply through the gas supply module for a set time. Perform the high flame mode first and increase the gas supply to provide a high flame.

According to the charcoal ignition device according to the present invention configured as described above, the process of creating charcoal fire by igniting charcoal can be safely performed.

Additionally, it is possible to prevent ash generated during the production of charcoal from leaking to the outside.

In addition, when making charcoal, it is possible to prevent users from suffering safety accidents such as burns due to heat generated from the charcoal ignition unit.

In addition, the present invention can provide a charcoal ignition device having an exhaust passage that is advantageous for recovery of ash in the exhaust gas by extending the movement path of the exhaust gas containing the heat and ash generated in the process of producing charcoal fire by igniting the charcoal. .

In addition, by arranging the gas burner-related components in the upper main body in a module form, the configuration can be further simplified and miniaturized.

Figure 1 is a perspective view showing a charcoal ignition device according to the present invention.
Figure 2 is a cross-sectional perspective view showing a charcoal ignition device according to the present invention.
Figure 3 is a side cross-sectional view showing the charcoal ignition device according to the present invention.
Figure 4 is a side view showing the charcoal ignition device according to the present invention.
Figure 5 is a cut-away perspective view to explain the exhaust gas flow in the charcoal ignition device according to the present invention.
Figure 6 is a partial side cross-sectional view for explaining the movement path of exhaust gas of the charcoal ignition device according to the present invention.

Since the present invention can be subject to various changes and can have various forms, embodiments will be described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention. While describing each drawing, similar reference numerals are used for similar components.

The above terms are used only for the purpose of distinguishing one component from another. The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise.

Referring to the attached drawings, the charcoal ignition device according to an embodiment of the present invention includes a main body 10, a gas supply module 20, a charcoal ignition unit 30, a ash collection container 40, and an exhaust passage 50. ) includes.

The main body 10 forms the outline of a charcoal ignition device and includes an upper main body 100 and a lower main body 150.

The upper body portion 100 includes a cover 110 that covers the gas burner module 20 and an upper main body portion 120 that accommodates the cover opening 310 of the charcoal ignition unit 30.

The cover 110 is formed to at least partially cover the gas burner module 20 disposed on the upper surface of the upper main body 120. The cover 110 supports the gas burner module 20 and is fixed to the upper surface of the upper main body 120.

The upper main body 120 is rotatably coupled to the lower body 150 by a hinge.

A damper cylinder mechanism 121 is installed between the upper body 100 and the lower body 150. The damper cylinder mechanism 121 has one end coupled to the outer surface of the upper main body 120 and the other end coupled to the outer surface of the lower main body 150.

The damper cylinder mechanism 121 assists the upper body 100 to move smoothly to the open position with a small force when the upper body 100 is opened beyond the opening reference angle based on the set opening reference angle, and opens. When closed below the standard angle, it assists in gently moving to the closed position. The damper cylinder mechanism 121 allows the opening and closing of the upper main body 100 to be operated with relatively small force, and prevents rapid closing due to load when moving to the closed position to prevent shock from occurring.

With the upper main body 100 rotated to the open position, a charcoal container containing charcoal is placed in the ignition port 330 of the charcoal ignition unit 30, and the upper main body 100 is rotated to the closed position, that is, In the closed state, a flame is provided to ignite the charcoal.

A handle 122 is installed on the front of the upper main body 120, which can be held by hand to open and close the upper main body 100.

The lower body portion 150 includes an ignition port 330 of the charcoal ignition unit 30, an exhaust fan 500 that provides suction pressure to discharge exhaust gases such as heat and ash generated during charcoal ignition to the outside, and , an ash collection container 40 for collecting ash generated during charcoal ignition, and an exhaust passage 50 that serves as a moving path for discharging exhaust gas inside the charcoal ignition unit 30 are provided.

According to the present invention, the gas burner module 20 mixes gas provided from a gas container disposed outside the charcoal ignition device with air and provides the gas to the charcoal ignition unit 30. The gas burner module 20 is installed in a module form on the upper surface of the upper main body 120.

The gas burner module 20 is an external gas container and mixes the gas supplied through the gas pipe with air to create a mixed gas and supplies it to the flame outlet 220. The flame outlet 220 has a cylindrical shape with a gas ejection hole formed, and the gas is ignited by the ignition hole 250 disposed in front of the gas ejection hole to supply flame into the charcoal ignition unit 30. The operation of the gas burner module 20 is controlled by the control unit 160.

Referring to FIGS. 2 and 3 , which show the upper main body 100 in an open state, the charcoal ignition unit 30 includes a cover port 310 and an ignition port 330.

The cover port 310 is formed in a hemispherical shape and is disposed on the upper main body portion 120, and is formed to cover the ignition port 330. The flame outlet 220 of the gas burner module 20 extends through the center of the upper surface of the cover opening 310 and is configured to eject flame.

The cover 310 according to an embodiment of the present invention is formed as a double cover structure. The cover opening 310 includes an inner cover 311 and an outer cover 312, and an air layer 313 is formed between the inner cover 311 and the outer cover 312. Since the heat of the flame is blocked by the cover 310 of the double cover structure provided with the air layer 313, heat transfer to the outside of the cover 310 can be suppressed. If the cover hole 310 is formed as a single cover structure, the flame may heat it to a considerably high temperature, which increases the risk of burns to the user. The cover 310 according to an embodiment of the present invention reduces the risk of such burns.

Furthermore, according to an embodiment of the present invention, the cover sphere 310 is accommodated within the upper main body portion 120 of a hexahedral shape. Since the cover 310 is not exposed to the outside by the upper main body 120, the user can safely protect the body from the risk of burns. Ventilation holes 123 are formed on the side of the upper main body 120 to allow the introduction of external air to cool the heat generated from the cover opening 310.

The ignition port 330 of the charcoal ignition unit 30 is disposed on the upper side of the lower main body 150. The ignition port 330 may be disposed to correspond to the cover port 310 and be covered by the cover port 310. Ventilation holes 123 are formed in the lower body portion 150 to allow air to flow into the outside of the ignition opening 330.

The ignition opening 330 is formed in an inverted hemispherical shape corresponding to the cover opening 310, and has a through hole 332 formed at the bottom. A communication pipe 333 is connected to the through hole 332. The communication pipe 333 is disposed in a position facing the flame outlet 220, and forms a passage through which the flame provided from the flame outlet 220 and exhaust gases such as flame, heat, and ash resulting from ignition of the charcoal move downward. form

A charcoal container seating portion 340 having a ring-shaped mounting portion 341 may be disposed inside the ignition opening 330. The charcoal container seating portion 340 can be used in various forms such as the ignition port 330 and is arranged for easy replacement. Additionally, depending on the type of charcoal container used by the user, it can be used without the charcoal container seating portion 340.

In a state where the cover port 310 covers the ignition port 330, the flame outlet 220 provides flame in the direction of the ignition port 330. When a charcoal container containing charcoal is placed on the charcoal container seating portion 340, the charcoal is ignited by a flame emitted from the flame outlet 220.

The ash collection tank 40 is detachably installed in a drawer style in the insertion space 151 formed at the bottom of the lower body 150 and forms part of the exhaust gas movement path. The ash collection container 40 is formed as a drawer-type structure with an open top, and collects foreign substances in the exhaust gas moving from the charcoal ignition unit 30 through the communication pipe 333, that is, charcoal ash generated when charcoal is ignited. It is formed so that it can be formed.

An opening is formed at the rear of the ash collection tank 40 to allow movement of exhaust gas flowing into the ash collection tank 40. The recollection tank 40 has inclined surfaces 42 cut slanted downward on the rear sides of both sides 41 and has a rear surface 43 connecting the ends of both slope parts 42. Therefore, the ash collection bin 40 has an inclined opening 420 through which exhaust gas is discharged rearward from the ash collection space 410, which is defined as the inner space of the ash collection bin 40, while stored in the insertion space 151. ) to form. The inclined opening 420 may allow movement of exhaust gas while enabling collection of ash in the ash collection chamber 410.

The insertion space 151 formed on the lower side of the lower body 150 is provided with a base surface 152 forming the bottom surface and a loop surface 154 located on the upper side spaced apart from the base surface 152. On the surface 152, guide portions 153 on both sides are formed to guide the insertion of the recollection container 40. When the recollection container 40 is inserted into the insertion space 151, the open upper surface of the recollection container 40 is covered by the loop surface 154.

Both guide portions 153 protrude from the base surface 152 at a predetermined height and are spaced apart from the loop surface 154. Accordingly, the insertion space 151 forms one open space. However, when the re-collection container 40 is inserted along the guide portions 153 on both sides, the insertion space 151 includes a re-collection chamber 410 defined as the inside of the re-collection container 40, and a re-collection chamber. (410) It is divided into outer side passages (51, 52).

Accordingly, an exhaust gas movement path is formed from an opening in the form of an inclined opening 420 formed at the rear end of the recollection container 40 to the side passages 51 and 52. Since the side passages 51 and 52 are part of the insertion space 151, when the ash collection container 40 is separated, the ash accumulated in the side passages 51 and 52 can be easily collected and cleaned.

The communication pipe 333 of the charcoal ignition unit 30 extends downward from the ignition unit 330, passes through the loop surface 154 and communicates with the inside of the insertion space 151, and the end of the insertion space 151 is It is formed inside the recollection container 40, that is, at a position corresponding to the recollection chamber 410.

Therefore, the exhaust gas moving from the charcoal ignition unit 30 first passes through the ash collection chamber 410, where the ash is primarily separated, and then flows into the side passages 51 and 52 through the inclined opening 420. there is.

According to an embodiment of the present invention, the lower body portion 150 includes an exhaust passage 50 through which exhaust gas passing through the recollection chamber 410 is discharged to the outside.

The exhaust passage 50 allows the exhaust gas to float in an uncollected state in the ash collection chamber 410 while moving along the exhaust passage 50 and to allow the moved charcoal ash, etc. to fall and be separated.

The exhaust passage 50 includes side passages 51 and 52 formed inside the insertion space 151 and on the outside of the side of the recollection container 40. The side passages 51 and 52 may be defined by the inner surface of the lower body 150, the base surface 152, the loop surface 154, and the side surface 41 of the recollection bin 40. The inner surface of the lower body 150 may be additionally provided with an inner wall, insulation, etc. to prevent the side of the lower body 150 exposed to the outside from being heated by the heat of the exhaust gas.

The side passages 51 and 52 form a movement path for exhaust gas extending from the rear of the recollection container 40 toward the front of the lower body portion 150. As described above, the ash collection container 40 is provided with an inclined opening 420 at the rear end. When the ash collection bin 40 is inserted into the insertion space 151, the top opening of the ash collection bin 40 is covered by the loop surface 154, and the ash collection chamber inside the ash collection bin 40 The exhaust gas introduced into 410 leaves the ash in the ash collection chamber 410 and then moves to the rear of the ash collection container 40 through the inclined opening 420 formed at the rear end. The exhaust gas that moves to the rear of the recollection container 40 through the inclined opening 420 moves forward through the side passages 51 and 52.

The lower body portion 150 includes a first horizontal plate 156 spaced apart from the upper portion of the roof surface 154. The first horizontal plate 156 separates the upper space and the lower space within the lower body portion 150 with the first horizontal plate 156 as a boundary.

The roof surface 154 and the first horizontal plate 156 extend horizontally on the upper part of the roof surface 154, and a reverse flow passage 53 in which the flow of exhaust gas is opposed to the side passages 51 and 52. forms. Reverse flow passage 53 forms part of exhaust passage 50 .

A through hole (154a) is formed on the front side of the first horizontal plate (156) to connect the side passages (51, 52) and the reverse flow passage (53) to enable communication. Accordingly, the exhaust gas moving forward along the side passages 51 and 52 is guided upward through the through hole 154a and can move along the reverse flow passage 53.

The first horizontal plate 156 is installed to be spaced apart from the inner surface of the lower body 150 at the rear end. The space between the rear end of the first horizontal plate 156 and the inner surface of the lower body 150 serves as an upward movement path for exhaust gas.

Inside the lower body portion 150, a second horizontal plate 157 is installed spaced apart from the upper side of the first horizontal plate 156. The second horizontal plate 157 separates the upper space of the second horizontal plate 157 from the lower space of the second horizontal plate 157. The second horizontal plate 157 is configured to block movement between the upper space of the second horizontal plate 157 and the lower space of the second horizontal plate 157. An ignition opening 330 is located in the upper space of the second horizontal plate 157.

Between the first horizontal plate 156 and the second horizontal plate 157, a partition separates the fan installation space 510 where the exhaust fan 500 is installed and the suction space 54 connected to the reverse flow passage 53. (159) is installed. The suction space 54 is defined by the partition 159 and the inner surface of the lower body between the first horizontal plate 156 and the second horizontal plate 157, and forms a part of the exhaust passage 50.

The communication pipe 333 passes through the second horizontal plate 157, the first horizontal plate 156, and the loop surface 154 and is connected to the insertion space portion 151.

The exhaust fan 500 is installed in the exhaust fan installation space 510 separated by a partition wall 159 on the upper side of the second horizontal plate 157. The discharge fan 500 is connected to the suction space 54 through the suction port 530, and is connected to the discharge pipe 520 extending to the outside of the lower main body 150. Ventilation holes 123 are formed in the lower body portion 150 to allow air to flow into the exhaust fan installation space 510. An air inlet hole connecting the exhaust fan installation space 510 and the reverse flow passage 53 may be formed in the second horizontal plate 157. The air inlet hole prevents excessive negative pressure from being formed inside the exhaust passage due to the suction pressure of the exhaust fan 500, and allows air to be introduced by the suction pressure and mixed with the exhaust gas moving along the reverse flow passage 53. make it possible

The exhaust fan 500 provides suction pressure to the exhaust passage 50, so that the exhaust gas discharged from the ignition unit 135 through the communication pipe 333 moves along the exhaust passage 50 and is sucked into the intake port 530. makes it possible to become

According to an embodiment of the present invention, in the design of the exhaust passage 50, the volume size of the space is designed to increase in the order of the side passages 51 and 52, the reverse flow passage 53, and the intake space 54. The volume design of this space allows the flow rate to be reduced as the exhaust gas moves, which is advantageous in allowing ash floating in the exhaust gas to fall and be separated. Therefore, it is advantageous to prevent ash from being discharged to the outside through the discharge pipe 520.

Moreover, the side passages (51, 52) and the reverse flow passage (53) are parallel to each other, but the exhaust gas flow is reversed, and the volume of the space of the reverse flow passage (53) is expanded compared to the side passages (51, 52). The space design is advantageous for preventing charcoal ash floating in the exhaust gas from falling from the side passages 51 and 52 and moving into the reverse flow passage 53. In other words, the ash is quickly eliminated during the movement of the exhaust gas.

In addition, the design of the exhaust passage 50 of the charcoal ignition device according to the embodiment of the present invention is advantageous in maximizing the movement distance of the exhaust gas.

Meanwhile, a safety switch 167 is provided on the upper surface of the lower main body 150 at a position where the lower surface of the upper main body 100 contacts. The safety switch 167 provides a signal to the control unit 160 to block the gas supply when the upper main body 100 is open. When the upper main body 100 is not moved to the closed position, gas and flame are not supplied through the gas burner module 20 even if the operation button 161 is pressed. In addition, even if the upper main body 100 is opened due to carelessness or mistake while charcoal ignition is being performed while the upper main body 100 is closed, the gas supply is immediately cut off. Through this, safety accidents can be prevented.

The control unit 160 is coupled to the lower main body 150 in the form of a control box. The control unit 160 has built-in hardware components, software, etc. to control the operation of the charcoal ignition device, and includes a control unit and mode such as an operation button 161 and a timer 162 that allow the user to operate the charcoal ignition device. An input unit 163 for selection is provided.

The operation button 161 is provided so that the user can start the charcoal ignition operation when the user is ready to ignite the charcoal. The timer 162 is provided to allow the user to set an appropriate flame provision time depending on the type of charcoal.

According to an embodiment of the present invention, the control unit 160 has a spark reduction mode as an operating mode, and is configured to allow the user to select it through the input unit 163.

Charcoal is made by carbonizing wood by incomplete combustion rather than completely burning it to ash. Depending on the type of material and production method, it can be classified into white charcoal, black charcoal, thermal charcoal, etc.

When charcoal is ignited, charcoal powder may fly out and ignite, that is, a spark phenomenon may occur. This phenomenon is known to occur when the gas inside the wood, which is the material used to make charcoal, is not sufficiently released. , the degree to which sparks fly varies depending on the type of material and production method.

In order to reduce the phenomenon of sparks flying when charcoal burns, twice-burned charcoal, that is, charcoal made by burning once, is sold in the market, and it is sold at a relatively high price.

If a lot of sparks fly from the charcoal, it may threaten the safety of the charcoal ignition device and the users of the charcoal ignition device. Sparks fly out of the charcoal in an explosive manner and are sometimes discharged between the cover and the ignition hole even when the upper body is closed. In addition, if charcoal is ignited and provided to restaurant users with a large amount of sparks flying, it may cause burns and discomfort to restaurant users. On the other hand, the phenomenon of sparks flying from charcoal is reduced when the combustion of charcoal progresses a lot. When charcoal with a lot of sparks is used and ignition is carried out in a normal driving mode, the charcoal is burned without sparks flying, This causes waste of charcoal and the energy utilization rate of charcoal decreases significantly.

This phenomenon of sparks flying out of charcoal can be reduced by first heating the charcoal at a relatively low temperature and performing low-flame ignition for a certain period of time and then igniting the charcoal with a high-flame flame.

In the charcoal ignition device according to the present invention, the spark reduction mode is programmed so that high flame ignition proceeds after low flame ignition for spark reduction.

Therefore, when the spark reduction mode is selected, when the user presses the operation button 161, the gas supply amount is reduced to 1/3 to 1/2 of the gas supply amount in the normal operation mode, and the low flame ignition mode is performed first for a certain period of time. Afterwards, a high flame in a normal operating mode is provided and charcoal ignition proceeds.

According to an embodiment of the present invention, the gas supply amount and duration of the low-flame ignition mode can be set in various ways depending on the type of charcoal. To this end, the control unit 160 controls the gas supply in the low-flame ignition section according to the type of charcoal. The supply amount and duration can be programmed and displayed on the input unit 163 so that the user can select the type of charcoal.

The charcoal ignition device according to the present invention has a spark reduction mode that first performs a low-flame ignition section and then proceeds with high-flame ignition, thereby improving the sparking phenomenon without using relatively expensive twice-burned charcoal. can be provided.

The operation of the charcoal ignition device according to the embodiment of the present invention configured as described above will be described.

With the upper main body 100 open, a charcoal container containing charcoal is installed in the ignition port 330 of the charcoal ignition unit 30. The charcoal container can be placed on the charcoal container seating portion 340.

With the upper main body 100 closed to the lower main body 150 and the ignition port 330 of the charcoal ignition unit 30 covered with the cover 310, pressing the operation button 161 causes the control unit ( 160), the gas burner module 20 operates and the flame heats the charcoal put into the charcoal container to ignite and ignite the charcoal.

Before pressing the operation button 161, the charcoal ignition time can be set according to the type of charcoal using the timer 162.

The flame generated at the flame outlet 220 is ejected downward toward the charcoal, and the exhaust gas containing flame, heat, and charcoal ash moves downward through the communication pipe 333. The flow of exhaust gas is induced by the suction pressure of the exhaust fan 500.

The exhaust gas moves to the lower part of the lower body portion 150 through the communication pipe 333 and is introduced into the re-collection chamber 410 of the re-collection container 40. The exhaust gas discharged from the communication pipe 333 spreads within the re-collection chamber 410, reduces the flow rate, and changes direction upon hitting the bottom of the re-collection chamber 40, causing the ash to fall into the re-collection chamber 410. do. However, the exhaust gas still contains charcoal ash in floating form.

By the suction pressure of the blowing fan 500, the exhaust gas introduced into the ash collection chamber 410 in the ash collection tank 40 passes through the inclined opening 420 on the rear side of the ash collection tank 40 to the ash collection tank ( 40) and moves through the side passages 51 and 52 formed on both sides of the recollection container 40 within the insertion space by inserting the recollection container 40.

The exhaust gas discharged through the inclined opening 420 of the recollection tank 40 changes direction and then moves forward through the side passages 51 and 52 and into the upper reverse flow passage through the through hole 154a. After rising to (53), it moves rearward in the direction opposite to the side passages (51, 52).

The exhaust gas moving along the reverse flow passage 53 meets the intake space 54, spreads, is sucked into the exhaust fan 500 through the intake port 530, and is discharged to the outside through the discharge pipe 520.

As the exhaust gas spreads through the side passages 51 and 52, the reverse flow passage 53, and the suction space 54, the flow rate is reduced, and the ash in the exhaust gas falls off and separates within the exhaust passage 50. It can prevent discharge to the outside. In addition, it is possible to spread while moving through the exhaust passage 50 and lower the temperature of the exhaust gas through air mixing.

The above description of the present invention is for illustrative purposes, and those skilled in the art will understand that the present invention can be easily modified into other specific forms without changing the technical idea or essential features of the present invention. will be. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. The scope of the present invention is indicated by the patent claims described below, and all changes or modified forms 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.

10: main body 20: gas burner module
30: Charcoal ignition unit 40: Ash collection container
50: exhaust passage 51, 52: side passage
53: reverse flow passage 54: suction space
100: upper main body 150: lower main body
151: Insertion space 152: Base surface
153: Guide part 154: Loop surface
154a: Through hole 160: Control unit
161: operation button 162: timer
310: Cover port 330: Ignition port 333: Flue pipe 410: Recollection chamber
420: inclined opening 500: discharge fan

Claims (9)

A main body including a lower main body and an upper main body that can be opened and closed with respect to the lower main body. A charcoal ignition unit disposed in the upper main body and including a cover port in which the flame outlet of the gas burner module is disposed, and an ignition port in the lower main body covered by the cover port and into which charcoal is inserted; a recollection container inserted into the insertion space formed on the lower side of the lower main body and having a rear end opening; an exhaust passage formed within the lower body portion and serving as an exhaust path for exhaust gas; an exhaust fan that provides suction pressure within the exhaust passage and guides the flow of exhaust gas; a control unit that controls operations of the gas burner module and the exhaust fan; It includes a communication pipe that connects the ignition port and the insertion space to guide exhaust gas to the insertion space,
The exhaust passage includes a side passage formed on the side of the ash collection tank in the insertion space through which exhaust gas discharged to the rear end of the ash collection tank moves forward, and a side passage formed at an upper part of the side passage and the side passage. It includes a reverse flow passage connected to and having an opposite exhaust gas flow path, and an intake space portion connected to the reverse flow passage and connected to the intake port of the exhaust fan,
The insertion space portion has a base surface and a loop surface disposed spaced apart above the base surface and formed to cover the upper surface opening of the ash collection container,
The lower main body,
A first horizontal plate installed to be spaced upward from the roof surface and forming a reverse flow passage between the roof surface and the first horizontal plate, installed to be spaced upward from the first horizontal plate, and the first horizontal plate It includes a second horizontal plate forming a separation space between the first horizontal plate and the second horizontal plate, and a partition wall separating the exhaust fan installation space where the exhaust fan is installed and the intake space, The second horizontal plate is a charcoal ignition device, characterized in that it separates the space where the ignition port is installed and the suction space inside the lower main body.
According to paragraph 1,
The upper main body,
An upper main body portion where the cover member is installed,
A charcoal ignition device comprising a cover installed on the upper surface of the upper main body and covering the gas burner module having the flame outlet.
According to paragraph 1,
The cover port includes an inner cover and an outer cover, and an air layer is provided between the inner cover and the outer cover.
According to paragraph 1,
A guide portion is formed on the base surface to guide insertion of the ash collection container,
As the re-collection bin is inserted into the insertion space, the re-collection chamber inside the re-collection bin and the side passage outside the re-collection chamber are separated by a side border of the re-collection bin. Charcoal ignition device.
According to paragraph 1,
The recollection bin has a downwardly inclined inclined surface portion on the rear side of the side, and a rear surface coupled between the inclined surface portions,
A charcoal ignition device, wherein the inclined surface portion and the gap between the rear surface and the roof surface form an opening through which the exhaust gas moves rearward.
According to paragraph 1,
The lower main body is provided with a safety switch capable of detecting the opening and closing of the upper main body,
The safety switch is a charcoal ignition device characterized in that it blocks the gas flow of the gas burner module that ejects gas through the flame outlet while the upper main body is spaced apart from the lower main body.
According to paragraph 1,
The control unit has a spark reduction mode as an operating mode,
The spark reduction mode is characterized in that the low-flame mode section, which provides low flame by reducing the gas supply through the gas supply module, is first performed for a set time, and then the high-flame mode is performed to provide high flame by increasing the gas supply. A charcoal ignition device. delete delete

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