Electric roaster

Abstract

An electric roaster is disclosed. The electric roaster of the present invention comprises: a roasting body having a roasting space with an open top, an external air inlet provided on one side and an air exhaust port provided on the other side, and a first ventilation port and a second ventilation port formed facing each other with the roasting space in between; a first suction fan installed inside the roasting body, which sucks in external air through the external air inlet port and blows it toward the roasting space side toward the second ventilation port through the first ventilation port; a second suction fan that sucks in the air blown toward the roasting space side by the first suction fan into the interior of the roasting body through the second ventilation port and blows it toward the air exhaust port; and a filtering drawer detachably coupled to the roasting body and configured such that a filtering means for filtering foreign substances is arranged on the flow path of gas sucked into the interior of the roasting body and flowing toward the air exhaust port. The invention is characterized by including an oil catcher that is separated from the filtering drawer and detachably coupled to the grill body, into which oil generated in the grill body falls and is collected. According to the present invention, by fundamentally preventing smoke and oil vapor from circulating inside the grill body, the accumulation of oil stains, etc. inside the product itself is minimized, thereby allowing for hygienic management and use.

Description

Technology Field

[0001] The present invention relates to an electric roaster that effectively treats smoke and oil vapor generated during the food roasting process, while fundamentally preventing gas from circulating through the inside of the product, thereby minimizing contamination inside the product and allowing for hygienic use and management. Background Technology

[0002] Generally, air-circulating grills designed to inhale smoke generated during the food grilling process are configured to inhale smoke or odors and filter them within the main body to reduce the burning of the food or the generation of smoke during the grilling process.

[0003] In addition, a suction fan is generally built into the main body to circulate air within the device through air intake and air exhaust ports formed on the side walls of the main body, and an oil tray containing water is provided within the main body so that oil contained in the air can be immersed during the air circulation process.

[0004] However, although such air-circulating grills can significantly reduce odors and smoke during the grilling process and are easy to use indoors, continuous use leads to the accumulation of grease and foreign substances on the exhaust fan itself or inside the main body. As a result, the air intake capacity of the exhaust fan deteriorates, causing smoke to be guided toward the air intake but not completely sucked in, leaving the smoke remaining and thus limiting its ability to perform smoke removal or deodorization effects.

[0005] In addition, due to the structure in which air circulates within the product, it is impossible to prevent the accumulation of oil stains or foreign substances inside the main body, which limits the hygienic use and maintenance of the product. Prior art literature

[0006] Korean Registered Patent Publication No. 10-2179137 (November 10, 2020) The problem to be solved

[0007] The present invention was devised to solve the aforementioned conventional problems, and aims to provide an electric roaster that not only fundamentally prevents gas generated in the grilling space from circulating inside the grilling body after being sucked in, but also prevents contamination of the surrounding space and allows the product itself to be used and managed hygienically by discharging the gas generated during the food grilling process to the surroundings after passing it through a multi-stage filtering process. means of solving the problem

[0008] According to one aspect of the present invention, a grilling body is formed with a grilling space having an open top, an external air inlet is provided on one side and an air exhaust hole is provided on the other side, and a first ventilation hole and a second ventilation hole are formed facing each other with the grilling space in between; a first suction fan installed inside the grilling body, which sucks in external air through the external air inlet and blows it toward the grilling space side toward the second ventilation hole through the first ventilation hole; a second suction fan that sucks in the air blown toward the grilling space side by the first suction fan into the interior of the grilling body through the second ventilation hole and blows it toward the air exhaust hole side; and a filtering drawer detachably coupled to the grilling body and configured such that a filtering means for filtering foreign substances is disposed on the flow path of gas sucked into the interior of the grilling body and flowing toward the air exhaust hole side. An electric roaster is provided that includes an oil catcher portion separated from the filtering drawer and detachably coupled to the roasting body, into which oil generated in the roasting body falls and is collected.

[0009] In the above-mentioned grilling body, a space partition wall may be provided so as not to communicate with each other between the space where the filtering drawer is placed and the space where the oil catcher is placed within the above-mentioned grilling body, so that the gas sucked into the inside of the above-mentioned grilling body by the second suction fan does not move to the space where the oil catcher is placed after passing through the filtering means, but is instead discharged directly through the air exhaust hole.

[0010] The above space partition wall includes a vertical partition wall formed vertically with respect to the bottom surface of the grill body, and the filtering drawer or the grill body may be provided with a gap generating part to form the gap between the rear side of the filtering drawer facing the vertical partition wall and the vertical partition wall in order to form a gas discharge path for the gas that has passed through the filtering means to flow into the space between the filtering drawer and the vertical partition wall and then be discharged through the air exhaust hole.

[0011] The filtering drawer has a filtering receiving space formed therein for accommodating the filtering means, and the separation generating part may include a plurality of protruding bars that protrude in a direction toward the vertical partition wall from the rear end surface of the filtering drawer forming the filtering receiving space facing the vertical partition wall, such that when the filtering drawer is slid into the inside of the main body, the protruding ends come into contact with the vertical partition wall.

[0012] The above-mentioned separation generating part may further include a contact plate that is spaced parallel to the rear end surface of the filtering drawer and forms a gas flow path between them, which is formed by connecting the protruding ends of the plurality of protruding bars to each other and making the entire contact with the vertical partition wall when the filtering drawer is slid into the inside of the main body.

[0013] The filtering drawer has a filtering receiving space formed therein for accommodating the filtering means, and the separation generating part may include a plurality of insertion limiting protrusions formed protruding from the bottom part of the grill body to limit the filtering drawer from approaching the vertical partition wall beyond a certain amount when the filtering drawer is slid into the inside of the grill body.

[0014] A filtering receiving space is formed in the filtering drawer to accommodate the filtering means, and the filtering means is a filter disposed on the bottom surface of the filtering receiving space of the filtering drawer, and a communication hole may be formed on the bottom surface of the filtering receiving space to communicate with the air exhaust hole.

[0015] The above filtering means may be water received in the filtering receiving space of the filtering drawer.

[0016] The filtering means may be a filter disposed on the bottom surface of the filtering receiving space of the filtering drawer. Effects of the invention

[0017] According to the electric roaster of the present invention described above, smoke and oil vapors are fundamentally prevented from circulating inside the roasting body, thereby minimizing the accumulation of grease and the like inside the product itself, allowing for hygienic management and use.

[0018] In addition, the gas containing smoke and oil vapor generated in the grilling space is condensed by contact with relatively low-temperature air blown by the first exhaust fan, thereby filtering out foreign substances in the first stage, filtering out foreign substances in the second stage by a filtering means placed in the filtering drawer, and then filtering out foreign substances in the third stage by a filter before being discharged to the outside of the grilling body. As a result, the gas in which oil, foreign substances, and odors are sequentially removed is discharged to the outside, allowing for use without generating smoke or oil vapor during cooking and preventing contamination of the surrounding indoor space. Brief explanation of the drawing

[0019] FIG. 1 is a perspective view showing an electric roaster according to an embodiment of the present invention, FIG. 2 is a bottom perspective view of FIG. 1, FIG. 3 is an exploded perspective view of FIG. 1, FIG. 4 is a cross-sectional view showing an electric roaster according to an embodiment of the present invention, Fig. 5 is a partial enlarged view of Fig. 4, FIG. 6 is a drawing showing another example of the filtering drawer illustrated in FIG. 3. FIG. 7 is a drawing showing the state in which the filtering drawer of FIG. 6 is applied based on FIG. 5, FIG. 8 is a drawing showing another example of the filtering drawer illustrated in FIG. 3. FIG. 9 is a side cross-sectional view and a plan view showing the state in which the filtering drawer of FIG. 8 is applied, FIG. 10 is a drawing showing the state in which another variation of the filtering drawer is applied based on FIG. 5, Specific details for implementing the invention

[0020] Hereinafter, embodiments of the present invention will be described in more detail with reference to the attached drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms; these embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention. Identical reference numerals in the drawings refer to identical elements.

[0021] An electric roaster according to a preferred embodiment of the present invention effectively sucks in gases including smoke and oil vapor generated during the food roasting process, and at the same time, by ensuring that the sucked-in gas is discharged directly to the outside of the product without circulating inside the product, it minimizes the attachment of grease and the like due to oil vapor inside the product, thereby enabling hygienic product management and use.

[0022] In other words, the present invention can minimize the occurrence of contamination in, for example, an indoor space where the product is used by sequentially filtering foreign substances from gases containing smoke and oil vapor generated during the grilling process through a plurality of filtering means and then discharging them to the outside of the product.

[0023] The present invention will be described in detail below with reference to examples.

[0024] As illustrated in FIGS. 1 to 5, an electric roaster according to an embodiment of the present invention includes a roasting body (100), a filtering drawer (200), a heating element (300), a first exhaust fan (400), a second exhaust fan (500), a filter (600), and an oil receiving part (700).

[0025] First, the grilling body (100) has a grilling space (110) formed on its inner side with an open top, and a grill grate or grilling plate (120) is placed on the grilling space so that a piece of meat can be placed on it. The grilling space is formed concavely to a certain depth, and the grilling body (100) has a first ventilation hole (130) and a second ventilation hole (140) formed in a slit shape facing each other with the grilling space in between.

[0026] A partition plate (160) is installed in the grilling body (100) to divide the inner space of the grilling body (100) vertically to form a grilling space (110) and a lower space (150) separated from the grilling space (110).

[0027] On one side of the grilling body (100), a slit-shaped external air inlet (170) is provided so that external air, which is at a relatively low temperature compared to the hot smoke and oil vapor generated in the grilling space, flows into the interior of the grilling body (100).

[0028] In addition, on the other side of the grill body (100), a slit-shaped air exhaust hole (180) is provided to discharge air to the outside of the grill body after it has been sucked into the grill space from the grill space and then filtered to remove foreign substances sufficiently.

[0029] Here, as illustrated in FIG. 3, the grill body (100) includes an upper grill body (101) and a lower grill body (102) coupled to the lower part of the upper grill body (101). A first exhaust fan (400) and a second exhaust fan (500) are installed on the upper grill body (101), and a filtering drawer (200) and an oil catcher (700) are detachably coupled to the lower grill body (102).

[0030] In an embodiment of the present invention, a space partition wall (103) is provided in the upper grilling body (101) and the lower grilling body (102) to prevent the circulation of gas introduced into the grilling body through the second suction fan (500), and this will be described later.

[0031] Next, as illustrated in FIGS. 3 and 4, a heating element (300) is installed in the grilling body (100) to emit heat into the grilling space (110). The heating element can be integrally connected to the bottom surface of the grilling plate (120) or connected to the grilling body (100) so as to be mounted on the partition plate (160). The heating element (300) may be formed in the shape of a rod bent into a certain shape, and heat is generated by power supply.

[0032] Next, as illustrated in FIG. 3, the filtering drawer (200) is detachably coupled to the grill body (100) in a sliding manner. That is, the filtering drawer (200) can be completely detachably removed from the grill body (100) and can be coupled to the grill body in a sliding manner.

[0033] In an embodiment of the present invention, as shown in FIG. 3, the oil receiving portion (700) is separated from the filtering drawer (200) and detachably coupled to the grilling body (100), and provides an oil collecting space to collect oil generated in the grilling space (110) of the grilling body (100) and falling downward through the oil discharge hole (184) of the grilling plate (120).

[0034] In addition, the oil catcher (700) may not be slidably coupled to the grill body (100), and the heating member (300) may be lifted upward from the grill body (100) and separated, and then positioned inside the grill body from the upper side to the lower side of the grill body (100).

[0035] In an embodiment of the present invention, as shown in FIGS. 5 and FIGS. 10, a filtering drawer (200) is detachably coupled to a grill body (100), and a filtering means for filtering foreign substances is arranged in the flow path of gas that is sucked into the grill body (100) and flows toward the air exhaust port (180).

[0036] In an embodiment of the present invention, a filtering drawer (200) is formed with a filtering receiving space (210) in which a filtering means is received.

[0037] For example, as illustrated in FIG. 5, the filtering means can be applied to water (212) contained in the filtering receiving space (210) of the filtering drawer (200). Gas introduced into the interior of the grill body through the second exhaust fan (500) is strongly sprayed toward the water contained in the filtering receiving space, and in the process of striking the water, foreign substances such as oil stains and oil vapor are filtered first, then flow into the flow space between the filtering drawer (200) and the space partition wall (103), and then foreign substances are filtered again through the filter (600) and discharged to the outside through the air exhaust hole (180).

[0038] As another example, as illustrated in FIG. 10, the filtering means may be applied as a filter (214) made of a material such as non-woven fabric, paper, or sponge, which is placed on the bottom surface of the filtering receiving space (210) of the filtering drawer (200). Likewise, the gas introduced into the interior of the grill body through the second suction fan (500) is strongly sprayed toward the filter placed on the bottom surface of the filtering receiving space, and foreign substances such as oil stains and oil vapors are adsorbed to the filter and filtered primarily, then flow into the flow space between the filtering drawer (200) and the space partition wall (103), and then foreign substances are filtered again through the filter (600) and discharged to the outside through the air exhaust hole (180).

[0039] In an embodiment of the present invention, a first exhaust fan (400) and a second exhaust fan (500) are installed inside the grilling body (100) to supply outside air through a first ventilation hole (130) and a second ventilation hole (140) or to suck in gases (smoke, oil vapor) generated during the grilling process. The first exhaust fan and the second exhaust fan may be applied as, for example, one or more Sirocco fans.

[0040] As illustrated in FIGS. 4 and 5, the first exhaust fan (400) is installed inside the grilling body (100) and sucks in low-temperature outside air through the outside air inlet (170) and blows it toward the grilling space (110) toward the second ventilation hole (140) through the first ventilation hole (130). To elaborate, the first exhaust fan (400) is located on the side of the first ventilation hole (130) and blows outside air entering through the outside air inlet (170) formed on the lower surface of the grilling body (100) onto the grilling space (110) through the first ventilation hole (130). Here, the outside air inlet (170) may be formed on the upper part of the grilling body (100) near the first exhaust fan (400), rather than on the lower part of the grilling body (100).

[0041] The second exhaust fan (500) sucks air blown toward the grilling space by the first exhaust fan (400) into the interior of the grilling body (100) through the second ventilation hole (140) and then blows it toward the filtering receiving space (210) of the filtering drawer (200).

[0042] Additionally, the second exhaust fan (500) is positioned adjacent to the second ventilation hole (140) and blows gas (smoke, oil vapor) sucked into the interior of the grill body through the second ventilation hole toward the filtering receiving space (210) so that oil components, etc. are adsorbed and removed by contacting it with a filtering means in the form of water (212) or a non-woven fabric filter (214). Air that has been filtered of oil stains or foreign substances above a certain level through the filtering means in the form of water (212) or a non-woven fabric filter (214) placed in the filtering receiving space (210) is filtered once more to remove oil stains and foreign substances through the filter (600) described later, and then discharged to the outside of the grill body through the air exhaust hole (180).

[0043] In this way, the present invention effectively sucks in the gas generated during the food grilling process through the first suction fan (400) and the second suction fan (500), and at the same time, the sucked gas is discharged directly to the outside of the grilling body (100) through the air exhaust hole (180) without circulating inside the grilling body, thereby minimizing the attachment of oil stains, etc., to the surface of the internal structure of the grilling body (100) by oil vapor, so that the product can be managed and used hygienically.

[0044] Next, as illustrated in FIGS. 3 to 5, a filter (600) is provided in a passage between a filtering receiving space (210) and an air exhaust port (180), and is provided so as to be replaceably mounted on the grill body (100). Here, the filter (600) may include at least one of a non-woven fabric filter, a HEPA filter, and an activated carbon filter capable of adsorbing foreign substances, oil components in the air, etc., and removing smoke odors.

[0045] As illustrated in FIG. 3, a filter fixing bracket is provided near the air exhaust hole (180) on one side of the lower part of the grill body (100) to form a filter insertion groove for fixing the filter (600). The user can separate the filtering drawer (200) from the grill body (100) and then insert and fix the filter (600) into the filter insertion groove inside the filter fixing bracket. When the filter (600) is installed, the filter (600) covers the entire air exhaust hole (180), which consists of a plurality of slots, from the upper side. Accordingly, the gas passing through the filtering receiving space is further filtered by the filter (600) to remove foreign substances, oil stains, etc., and is finally discharged.

[0046] That is, the present invention sequentially proceeds with the following process: inflow of low-temperature outside air → blowing by a first suction fan → inhalation of the air blown by the first suction fan by a second suction fan → direct discharge of the inhaled air to the outside without circulating it inside the grill body, and during this process, the air does not circulate inside the grill body (100).

[0047] When outside air is supplied to the grilling space (110) by the first exhaust fan (400), the high-temperature oil vapor generated from the grilling plate (120) heated during the grilling process can be condensed through the relatively low-temperature outside air, thereby reducing smoke generation and primarily removing oil components in the air. The gas containing smoke and oil vapor generated in the grilling space is condensed by contact with the relatively low-temperature air blown by the first exhaust fan (400) and falls downward through the oil discharge hole (184) of the grilling plate (120) and is partially collected in the oil receiving part (700), thereby primarily filtering out foreign substances (including oil components in the air, etc.).

[0048] In an embodiment of the present invention, a filtration means is provided within the grill body (100) to filter oil, odor, soot, etc. contained in the gas sucked in by driving the second suction fan (500).

[0049] Here, the filtration means may include a filtering means of water (212) or a non-woven filter (214) placed (accommodated) in the filtering receiving space of the filtering drawer (200), and the aforementioned filter (600).

[0050] For example, the above water (212) functions as a type of water filter capable of settling oil and other substances contained in oil vapor, and as the gas comes into contact with this water, oil and other substances can settle to the bottom of the water containing them.

[0051] That is, oil and foreign substances contained in the gas passing through the second exhaust fan (500) can settle upon contact with water, and the gas from which oil and foreign substances have been removed in this way is further filtered for foreign substances and odors by the filter (600) and then discharged to the outside through the air exhaust port (180), thereby further preventing the indoor space where the product of the present invention is used from being contaminated.

[0052] As another example, oil, foreign substances, etc. contained in the gas passing through the second exhaust fan (500) may come into contact with and be adsorbed by a non-woven filter (214) placed in the filtering receiving space, and the gas from which foreign substances have been removed is likewise discharged to the outside after additional foreign substances are removed by the filter (600).

[0053] According to the multi-fan structure formed by the first exhaust fan (400) and the second exhaust fan (500), the filtering means in the form of water or a non-woven fabric filter provided as the filtration means, and the filter (600), smoke generated during the grilling process is sucked in and oil and odors are filtered. By excluding a structure in which smoke circulates throughout the interior of the grilling body (100), the accumulation of oil stains on the inner walls or structures of the grilling body (100) is minimized, thereby providing convenience for hygienically managing the product.

[0054] As illustrated in FIGS. 4 and 5, in an embodiment of the present invention, the grill body (100) is provided with a space partition wall (103) that can partition the space where the filtering drawer (200) is placed within the grill body (100) and the space where the oil receiving part (700) is placed so that they are not connected to each other.

[0055] Accordingly, the gas sucked into the interior of the grill body (100) by the second suction fan (500) passes through a filtering means such as water (212) or a non-woven filter (214) placed in the filtering drawer (200), and then does not move to the space where the oil catcher (700) is placed, but is all discharged directly to the outside through the air exhaust hole (180).

[0056] Here, as illustrated in FIG. 5, the space partition wall (103) includes a horizontal partition wall (105) formed in the upper grill body (101) and a vertical partition wall (107) formed in the lower grill body (102). The horizontal partition wall (105) is formed approximately parallel to the bottom surface of the lower grill body (102), and the vertical partition wall (107) is formed approximately perpendicular to the bottom surface of the lower grill body (102).

[0057] In contrast, the space partition wall (103) may include a vertical partition wall formed vertically on the bottom surface of the grill body, and may be configured so that smoke and gas are not internally circulated only by the vertical partition wall.

[0058] In an embodiment of the present invention, as shown in FIG. 5, a stopper (106) is formed at the end of the horizontal partition wall (105) to prevent a gap from forming between it and the vertical partition wall (107).

[0059] The stopper (106) is provided in a bent shape at the end of the horizontal partition wall (105) and contacts the upper end of the vertical partition wall (107). As the gap between the horizontal partition wall (105) and the vertical partition wall (107) is prevented through the stopper (106), the gas introduced into the interior of the grill body is blocked by the space partition wall (103), thereby restricting internal circulation flow and allowing it to be discharged directly through the air exhaust hole without internal circulation.

[0060] In an embodiment of the present invention, as illustrated in FIGS. 5 to 10, a gap generating part is provided in the filtering drawer (200) or the grill body (100) to form a gas discharge path for gas that has passed through the filtering means to flow into the space between the filtering drawer (200) and the vertical partition wall (107), and then be filtered by the filter (600) and discharged through the air exhaust hole (180).

[0061] Here, the gap generation unit is provided to form a space between the rear side of the filtering drawer (200) facing the vertical partition wall (107) and the vertical partition wall (107) as a gas flow path.

[0062] In the present invention, the gap generating unit can be applied in various ways, and as an example, as shown in FIGS. 3 and 5, the gap generating unit may include a plurality of protruding bars (810) that protrude in a direction toward the vertical partition wall (107) from the rear end surface of a filtering drawer (200) that forms a filtering receiving space (210) facing the vertical partition wall (107).

[0063] A plurality of protruding bars (810) may each protrude from the widthwise edges of the rear end surface of the filtering drawer (200), and may also protrude between them.

[0064] A plurality of protruding bars (810) are formed so that when the filtering drawer (200) is slid into the inside of the grill body (100), the protruding ends contact the vertical partition wall (107), and are formed to have a length greater than a certain amount so that a space greater than a certain volume is formed between the vertical partition wall (107) and the rear end surface of the filtering drawer (200).

[0065] Meanwhile, as described above, if the separation generating part consists only of a plurality of protruding bars (810), a situation may occur where oil stains, etc. are attached to the surface of the vertical partition wall (107) during the process in which gas containing oil components flows between the filtering drawer (200) and the vertical partition wall (107). Meanwhile, the filtering drawer (200) is detachable from the grill body (100) so that the user can easily clean it, but the vertical partition wall (107) is a non-detachable component so there is a part that is not easy to clean.

[0066] Therefore, in the case of the above-described structure, there is a problem in that it is difficult for the user to easily clean oil stains, etc. that adhere to the surface of the vertical partition wall (107).

[0067] To complement this, as illustrated in FIGS. 6 and 7, the gap generating part further includes a contact plate (820) that connects the protruding ends of a plurality of protruding bars (810) to each other.

[0068] The contact plate (820) is formed to make full surface contact with the vertical partition wall (107) when the filtering drawer (200) is slid into the inside of the grill body (100), and is spaced parallel to the rear end surface of the filtering drawer (200) to form a gas flow path between them.

[0069] In this case, when the gas containing oil components flows toward the filter (600) through the gas flow path between the rear end surface of the filtering drawer (200) and the contact plate (820), the oil stains, etc. do not stick to the vertical partition wall (107) but stick to the contact plate (820), so the user can easily clean and remove the filtering drawer (200) by separating it.

[0070] As another example, as illustrated in FIGS. 8 and 9, the separation generating portion may include a plurality of insertion limiting protrusions (840) that are formed protruding from the inner surface of the grill body (100) and limit the filtering drawer (200) from approaching the vertical partition wall (107) beyond a certain limit when the filtering drawer (200) is slid into the inside of the grill body (100).

[0071] The insertion limiting projection (840) protrudes to a height greater than a certain amount from each of the inner surfaces facing each other of the main body, specifically the lower main body (102), and can restrict movement by contacting the rear end surface of the filtering drawer (200).

[0072] Meanwhile, although not specifically illustrated in the drawing, a concavely recessed groove (not shown) may be formed in the rear portion of the filtering drawer (200) so that an insertion limiting projection (840) is inserted and caught when the filtering drawer (200) is slid into the interior of the main body. At this time, the insertion limiting projection (840) may contact the inner wall surface of the groove (not shown) to restrict further movement of the filtering drawer (200).

[0073] Below, a modified example is described based on the case where the filtering means placed in the filtering receiving space of the filtering drawer (200) is applied as a non-woven fabric filter.

[0074] Specifically, as illustrated in FIG. 10, when the filtering means is applied as a non-woven fabric filter (214) placed on the bottom surface of the filtering receiving space (210) of the filtering drawer (200), a communication hole (217) may be formed on the bottom surface of the filtering receiving space (210) to communicate with the air exhaust hole (180).

[0075] Accordingly, the gas sucked into the interior of the grill body through the second suction fan (500) strikes the non-woven fabric filter at a high speed as a filtering means, so that the oil components can be adsorbed onto the non-woven fabric filter above a certain level, and then flows to another filter (600) through the connecting hole (217), and after the foreign substances are filtered again by the filter (600), it can be discharged through the air exhaust hole.

[0076] Meanwhile, some of the gas sucked into the interior of the grill body through the second suction fan (500) flows toward a filter made of non-woven fabric as a filtering means, and the remaining part flows into the space between the filtering drawer (200) and the vertical partition wall (107) and then foreign substances can be filtered by the filter (600).

[0077] The present invention allows gas sucked into the interior of the grill body (100) through the second suction fan (500) to be discharged directly to the outside of the grill body (100) through the air exhaust hole (180) after passing through the filtering means and filter (600) arranged in the filtering drawer (200) without circulating throughout the interior of the grill body, thereby minimizing the attachment of oil stains, etc., to the surface of the internal structure of the grill body (100) by oil vapor.

[0078] Although the present invention has been illustrated and described above in relation to preferred embodiments for illustrating the principles of the invention, the invention is not limited to the configuration and operation as illustrated and described. Rather, those skilled in the art will understand that numerous changes and modifications to the invention are possible without departing from the spirit and scope of the appended claims. Explanation of the symbols

[0079] 100: Grill body 101: Upper grill body 102: Lower grill body 103: Space partition wall 105: Horizontal partition wall 106: Stopper 107: Vertical partition wall 120: Grill plate 130: 1st ventilation hole 140: 2nd ventilation hole 170: Outside air intake 180: Air exhaust 200: Filtering Drawer 210: Filtering Capacity 212: Water 214: Filter 217: Chimney hole 300: Heating element 400: 1st exhaust fan 500: 2nd exhaust fan 600: Filter 700: Oil catcher 810: Protruding bar 820: Contact plate 840: Insertion restriction projection

Claims

Claim 1 A grilling body having a grilling space with an open top, an external air inlet provided on one side and an air exhaust port provided on the other side, and a first ventilation port and a second ventilation port formed facing each other with the grilling space in between; a first suction fan installed inside the grilling body, which sucks in external air through the external air inlet and blows it toward the grilling space side toward the second ventilation port through the first ventilation port; a second suction fan that sucks in the air blown toward the grilling space side by the first suction fan into the grilling body through the second ventilation port and blows it toward the air exhaust port; and a filtering drawer detachably coupled to the grilling body and configured such that a filtering means for filtering foreign substances is arranged in the flow path of gas sucked into the grilling body and flowing toward the air exhaust port. and includes an oil catcher that is separated from the filtering drawer and detachably coupled to the grilling body, and collects oil generated in the grilling body as it falls; the grilling body is provided with a space partition wall to partition the space where the filtering drawer is placed and the space where the oil catcher is placed within the grilling body so that they are not connected to each other, so that gas sucked into the interior of the grilling body by the second suction fan passes through the filtering means and does not move to the space where the oil catcher is placed, but is entirely discharged through the air exhaust hole; the space partition wall includes a vertical partition wall formed perpendicular to the bottom surface of the grilling body; and the filtering drawer or the grilling body has a space between the rear side of the filtering drawer facing the vertical partition wall and the vertical partition wall to form a gas discharge path for the gas that has passed through the filtering means to flow into the space between the filtering drawer and the vertical partition wall and then be discharged through the air exhaust hole. An electric roaster characterized by having a gap generating part provided for forming. Claim 2 delete Claim 3 delete Claim 4 An electric roaster according to claim 1, wherein the filtering drawer has a filtering receiving space formed therein for accommodating the filtering means, and the separation generating part comprises a plurality of protruding bars that protrude in a direction toward the vertical partition wall from the rear end surface of the filtering drawer forming the filtering receiving space facing the vertical partition wall, such that when the filtering drawer is slid into the interior of the roasting body, the protruding ends thereof come into contact with the vertical partition wall. Claim 5 An electric roaster according to claim 4, wherein the above-mentioned separation generating part is configured to connect the protruding ends of the plurality of protruding bars to one another and to come into overall contact with the vertical partition wall when the filtering drawer is slid into the interior of the roasting body, and further includes a contact plate spaced parallel to the rear end surface of the filtering drawer to form a gas flow path between them. Claim 6 An electric roaster according to claim 1, wherein the filtering drawer has a filtering receiving space formed therein for accommodating the filtering means, and the separation generating part includes a plurality of insertion limiting protrusions formed protruding from the bottom part of the roasting body to limit the filtering drawer from approaching the vertical partition wall beyond a certain amount when the filtering drawer is slid into the interior of the roasting body. Claim 7 An electric roaster according to claim 1, wherein the filtering drawer has a filtering receiving space formed therein for accommodating the filtering means, the filtering means is a filter disposed on the bottom surface of the filtering receiving space of the filtering drawer, and a communication hole is formed on the bottom surface of the filtering receiving space to communicate with the air exhaust hole. Claim 8 An electric roaster according to claim 4 or 6, characterized in that the filtering means is water received in the filtering receiving space of the filtering drawer. Claim 9 An electric roaster according to claim 4 or 6, characterized in that the filtering means is a filter disposed on the bottom surface of the filtering receiving space of the filtering drawer.

Images