KR102250904B1 - Improved electric roaster with far infrared radiation function - Google Patents

Abstract

The present invention relates to an improved electric roaster with a far-infrared ray radiation function. A far-infrared ray radiator, which is heated and emits far-infrared rays when a heater is driven, is provided on a heater assembly provided at the center of a main body of the roaster, so that heat and far-infrared rays of the far-infrared ray radiator are effectively emitted in a direction of an upper roasting plate, thereby evenly cooking the inside of an object to be roasted without burning the outside of the object to be roasted, in that a container member, on which the far-infrared ray radiator is provided, is provided in a separation space of the heater, so that there is no structural change of the main body, a structural change of the heater assembly can be minimized, and harmful substances in the air can be effectively collected when a blower fan is driven, in that an air filter cartridge is detachably inserted and mounted on the roaster main body so as to effectively remove harmful substances such as oil vapor and dust in the air introduced when the blower fan is driven, and in that a handle is provided on the air filter cartridge so as to easily separate the air filter from the roaster main body and enable a lower portion of a rim on one side of the roasting plate to be supported on a handle of a support frame.

Description

Improved electric roaster with far infrared radiation function

The present invention relates to an improved electric roaster having a far-infrared radiation function, and more specifically, the internal structure of the roaster is minimized while increasing the far-infrared radiation efficiency so that the outside of the roasted object placed on the roasting plate can be cooked evenly without burning, and the roaster It relates to an improved electric roaster having a far-infrared radiation function capable of effectively removing harmful substances such as oil vapor and dust in the air due to operation.

In general, domestic electric roasters that are easy to move are widely used in the home, and in the center of a restaurant, a meat roaster is installed in the center of the table where meat can be grilled by high heat generated by heat generating means such as charcoal, gas, or electricity. It has become and is being used.

In particular, the electric roaster is a heating method using far-infrared rays such as a carbon heater in the lower part to heat the roasting plate to bake the roasted object, so relatively less harmful substances are generated than the direct burning method using charcoal or gas.

As an example of such a conventional electric roaster, an electric roaster of Patent No. 10-1987010 has been proposed. This includes a bottom plate, an outer plate upright at the edge of the bottom plate, an inner plate spaced apart from the outer plate, and an edge top plate connecting the upper end of the inner plate and the outer plate, and the pair of opposed A roaster body in which a horizontal coupling hole is formed on the inner plate; And a vertically flat rectangular parallelepiped shape, so that both ends are inserted into the horizontal coupling holes of the inner plate of the roaster body, and a heater case with a hollow portion formed therein, and one end of both ends in the longitudinal direction of the heater case are provided to the roaster body. A connector disposed between the inner and outer plates of the connector and equipped with a + terminal and a-terminal to receive external power, and a heating wire provided in the hollow part of the heater case, with both ends electrically connected to the + terminal and-terminal of the connector, respectively. Includes; a square plate heater comprising a.

However, the electric roaster having the same structure as in the cited invention 1 only provides a heat source for grilling meat, etc. on the grilling plate when the heating wire provided in the heater case is heated, and the far-infrared radiation effect is insignificant, so the surface is easily cooked even though the inside of the meat is not well cooked. There is a problem in that the meat cools quickly when the power supplied to the burning and heating wire is cut off.

On the other hand, in the conventional direct-fired or electric roasted meat, roasted meat or fish, such as meat or fish, placed on an upper grilling plate is grilled mainly by a lower heat source, and inevitably, a lot of smoke and oil are generated. As such, smoke and vapor generated in the process of roasting the roasted material pollute the indoor air and are harmful to the human body as well as being adsorbed to various indoor facilities, so there is a lot of difficulty in maintaining cleanliness. Of course, focusing on this point, an electric cooker having an oil vapor and smoke purification circulation system of Registration Patent No. 10-1803836 (Reference 2) has been proposed. It is a roasting machine body and; An oil pan for storing water and installed to be slid on one side inside the lower part of the roasting machine body; A suction fan provided on one side of the drip tray to suck air containing oil vapor, smoke, heat, and smell and blow it onto the water stored in the drip tray; A heat sink provided with a plurality of suction holes and discharge holes formed at intervals on both side ends in the longitudinal direction of the top of the roasting plate and coupled to the oil tray and the suction fan by being spaced apart from each other, and spacedly coupled to the inner wall portions of both sides of the roaster body; A heating heater support that is spaced apart from and installed above the heat sink; A heating heater seated on the heating heater support; The seating groove of the heating heater is formed at the bottom, the side cross-sectional shape is in the form of "V", and as it is configured to include a grilling plate seated on the heating heater, the effect of circulating air to purify the oil vapor and smoke is expected. I can.

However, in the electric roaster of Reference 2, in order to completely remove oil vapor, smoke, heat, and odor, a detachable filter cartridge coupled in the longitudinal direction is additionally installed in the space formed by the heat sink and the inner walls of both sides of the roaster main body apart. It is not known at all whether the filter cartridge is attached or detached in this way, and no other additional functions of the filter cartridge are expected or suggested.

In addition to this, the roasted meat in Reference 2 is spaced apart from the inner walls of both sides of the main body of the roasting machine, and has a heat sink provided with a plurality of suction holes and discharge holes formed at intervals at the top of both ends in the longitudinal direction of the top of the roasting plate, and on the top of the heat sink. As the heating heater support is provided spaced apart, the overall structure is complicated.

In addition, a heat sink is provided on the upper side of the grill for roasted meat in Reference 2, and an oil outlet protruding from the bottom of the grill plate is formed in the center of the heat sink, so that the oil falls directly into the drip tray. If oil drips, water and oil can splash, which can easily contaminate the lower surface of the heat sink or the inner surface of the roaster body.

In addition, in the electric roasting machine of Reference 2, the frame of the grilling plate is not directly supported inside the main body, so the support state of the grilling plate is unstable.

Reference 1: Registered Patent No. 10-1987010 Reference 2: Registered Patent No. 10-1803836

The present invention for solving the problems of the prior art minimizes the internal structure of the roaster and increases the far-infrared radiation efficiency, so that the outside of the roasted object placed on the roasting plate can be cooked evenly without burning, and the far-infrared radiator can be used according to the taste of the user. An object thereof is to provide an improved electric roaster having a far-infrared radiation function that can be easily separated or installed.

In addition, the present invention can effectively remove harmful substances such as oil vapor and dust in the air generated during the baking process by driving a blower fan, and can be easily replaced when the air filter cartridge is contaminated, and the edge of the grilling plate is stable. It is an object of the present invention to provide an improved electric roaster capable of simplifying the structure of the main body for mounting the grilling plate while supporting it.

In addition, an object of the present invention is to provide an improved electric roaster capable of effectively collecting harmful substances in the air that are not in direct contact with the water filled in the oil tray in the air moving in the direction of the oil tray when the blower fan is driven.

To solve these technical challenges,

In the present invention, a main body having an open upper portion and a receiving portion formed in the center, a heater assembly installed in the center of the receiving portion of the main body, an oil tray provided under the receiving portion of the main body, and provided on the upper side of the heater assembly In the roaster including a grilling plate, the heater assembly comprises a heater comprising a heating tube horizontally disposed to form a spaced apart space, a reflector having the heater therein and reflecting high heat radiated by the heater upward, A heater cover is formed on the surface of the heater to cover and protect the upper portion of the heater to emit high heat radiated by the heater at regular intervals, and a far-infrared ray that is provided in the spaced space to emit far-infrared rays when the heater is operated. It provides an improved electric roaster having a far-infrared radiation function, characterized in that it comprises; a container member having a radiator therein.

At this time, in the heater, one end of the heating tube is supported by an insulator and the other ends are connected to each other to form a ∩ shape to form a spaced space between the heating tubes, and a rectangular shape communicating with the spaced space of the heater at the center of the heater cover A support hole of is formed, and a container member in which a far-infrared radiator is provided therein is inserted through the support hole in the spaced space, and a container member is provided in a detachable manner.

In addition, the container member has an open upper side and protrudes outward from the upper edge of the body in which the inner space in which the far-infrared ray radiator is provided is formed to form a straddling jaw supported on the upper surface of the edge of the support hole, and a plurality of A through hole is formed, and a finishing plate is detachably provided on the upper portion of the body.

In addition, a plurality of through holes are formed on the side of the body of the container member, the finishing plate is fitted with support holes formed in the body of the container member by forming support protrusions at both ends, and a plurality of through holes are formed on the surface of the finishing plate. It is characterized in that the holding groove is formed in the support hole of the heater cover to lift the container member.

In addition, at one side of the main body, the air flows from the top to the bottom by being spaced apart in the direction of the receiving portion, forming a first air passage in which a blower fan is provided, and in the upper portion, the air from the upper side of the grill plate flows into the first air passage. A ball is formed and a first wall portion is provided at the lower portion and an air outlet port for guiding the air introduced into the first air passage to be discharged to one side of the upper portion of the oil pan, and the other side of the main body is spaced apart in the direction of the receiving portion and is separated from the lower portion to the upper portion. A second air passage through which the air flows is formed, and an air inlet is formed in the lower part through which the air from the other side of the upper part of the oil reservoir flows into the second air passage, and the air introduced into the second air passage is formed in the upper part. A second wall portion is provided with an air outlet hole guiding it to be discharged to the side, and in the lower portion of the first wall portion, the air discharged through the air outlet port when the blower fan is driven to cause a wave in the water filled in the receiving space of the oil pan. It is characterized in that the inclined discharge portion for guiding discharge to one side of the upper portion of the oil pan is formed to be inclined downward toward the receiving space of the oil pan.

In this case, an air guide member is detachably provided in the receiving space of the oil pan, and the air guide member includes a horizontal plate portion formed while maintaining a predetermined interval with a plurality of first through holes penetrating vertically on the surface thereof, and the horizontal plate portion It is characterized in that the plurality of second through-holes extending vertically and penetrating in the front-rear direction are formed of a vertical plate portion formed while maintaining a predetermined interval.

Further, an insertion support hole through which an air filter cartridge is detachably inserted and mounted is formed below the air inlet hole of the first wall part or the air discharge hole of the second wall part, and the air filter cartridge has a support space in the body, and the lower part There is a support frame in which a plurality of ventilation holes are formed, an air filter inserted and seated in the support space, and a finishing plate that is mounted on an upper end of the support space to prevent separation of the air filter, and a plurality of ventilation holes are formed on the surface. It is made of, and the first wall of the lower side of the air inlet hole is protruding a protrusion supporting the lower edge of the one side of the grilling plate, the handle is projected outward to the rear side of the support frame body, so that the lower edge of the other side of the grilling plate is supported. It is characterized.

According to the present invention, the heater assembly provided in the center of the roaster is provided with a far-infrared radiator that is heated when the heater is driven to emit far-infrared rays, so that the heat and far-infrared rays of the far-infrared radiator are effectively radiated in the direction of the upper grilling plate so that the outside of the roasted object is not burned. The inside can be cooked evenly, and the container member provided with the far-infrared radiator is provided in the spaced space of the heater, so there is no change in the structure of the body and the change in the structure of the heater assembly can be minimized.

In addition, according to the present invention, when the blowing fan provided in the main body is driven, the air above the grilling plate is discharged obliquely to one side of the upper part of the oil pan provided at the lower side of the main body, thereby generating a wave in the water filled in the receiving space of the main body, thereby reducing the surface area of the water. It increases the efficiency of collecting harmful substances such as oil vapor and dust in the air due to the increase in the water contact area of the air.

In addition, according to the present invention, an air guide member is provided in the receiving space of the drip tray, so that harmful substances in the air that are not directly in contact with water can be effectively collected, as well as under the air inlet hole formed in the first wall of the roaster body or 2A removable air filter cartridge that can be easily replaced when air is circulated is provided below the air outlet hole formed in the wall to effectively remove harmful substances such as oil vapor and dust in the air flowing in when the blower fan is driven, while depending on the degree of contamination. The roaster user can easily change the air filter cartridge.

1 is a combined perspective view showing an improved electric roaster having a far-infrared radiation function according to a first embodiment of the present invention.
2 is an exploded perspective view showing an improved electric roaster having a far-infrared radiation function according to the first embodiment of the present invention.
3 is a side cross-sectional view of an improved electric roaster having a far-infrared radiation function according to the first embodiment of the present invention.
4 is an exploded perspective view of an air filter cartridge provided in an improved electric roaster having a far-infrared radiation function according to the first embodiment of the present invention.
5 is a side cross-sectional view of an improved electric roaster having a far-infrared radiation function according to a second embodiment of the present invention.
6 is an exploded perspective view of an air filter cartridge according to another embodiment of the present invention.

Hereinafter, an improved electric roaster having a far-infrared radiation function according to the present invention will be described in detail with reference to the accompanying drawings. In addition, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention. There may be equivalents and variations.

1 to 4 are views illustrating an improved electric roaster having a far-infrared radiation function according to a first embodiment of the present invention. According to this, the improved electric roaster 1 having a far-infrared radiation function of the present invention has a main body 100 having an open top and a receiving portion 102 formed in the center, and the receiving portion 102 of the main body 100 in the center. It is composed of a heater assembly 200 to be installed, an oil pan 300 provided below the receiving part of the main body 100, and a grilling plate 400 provided above the receiving part 102 of the main body 100. .

Meanwhile, first and second wall portions 110 and 120 are provided on one side and the other side of the main body 100 to form first and second air passages 111 and 121 for air circulation, and the first air passage 111 The air filter cartridge 600 for filtering the oil vapor or dust in the circulating air while circulating the air on the upper side of the grilling plate 300 to the upper side of the oil pan 300 can be easily replaced by a detachable type. Equipped.

Hereinafter, the configuration of each part of the present invention will be described in detail.

First, the main body 100 is provided with a receiving portion 102 in the center, and the receiving portion 102 has an oil tray 300, a heater assembly 200, and a grilling plate 400 sequentially spaced from the lower side to the upper side. do.

In more detail, an oil pan 300 is provided to be detachably attached to the lower side of the receiving portion 102 of the main body 100 in a slide manner, and a heater assembly 200 is located in the upper center of the oil pan 300. Are provided to be spaced apart, and a grill plate 400 is provided on the upper side of the heater assembly 200 to be spaced apart from each other.

At this time, an entrance 103 is formed in the lower part of the wall surface of the main body 100 to accommodate an oil tray 300 for easily disposing of juice or by-products falling from the roasted product baked on the grilling plate 400. Can be inserted or withdrawn. It is preferable that the grease tray 300 is provided with a handle on the side so that it can be easily inserted or withdrawn into the receiving portion 102.

In addition, the heater assembly 200 is installed in the center of the receiving portion 102 of the main body 100 to radiate high heat in the direction of the grilling plate 400 to cook and cook the grilled material on the grilling plate 400, The heater 210, the heater 210 is provided therein, and a reflector 220 that reflects the high heat radiated by the heater 210 upwardly, and covers and protects the upper portion of the heater 210, and has a heater on its surface. A plurality of radiating holes 231 capable of discharging high heat radiated by 210 are formed of a heater cover 230 formed while maintaining a predetermined interval.

In this case, the heater 210 may employ various types of heaters as well as a carbon heater, a halogen heater, and other heaters without carbon emission and generation of harmful substances. In particular, the heater 210 is supported by the insulator 240, and the heater 210 is formed in a heating tube 211, 212 which is disposed in a horizontal state to form a space 213, and the heating tube 211, 212 One end of the insulator 240 is supported by the insulator 240 and the other end is connected to each other, so that it is preferable to use a known heater that has a ∩ shape as a whole, but if the spaced space 213 is formed, one (-)-shaped heating tube (211, 212) Each may be provided to be driven independently.

Such a heater 210 is installed on the reflective plate 220, and the reflective plate 220 has both sides of the reflective floor 221 so that the heater 210 has a heater installation space 223 formed in the center and the upper side is opened. A reflective wall 222 inclined upward to the outside is formed. Accordingly, the heater 210 is located in the center of the heater installation space 223, and high heat radiated by driving the heater 210 is reflected upward from the reflective floor 221 and the reflective wall 222.

On the other hand, the heater cover 230 is provided on the upper portion of the reflective plate 220 to prevent damage to the heater 210, and the surface has a plurality of radiating holes capable of emitting high heat radiated by the heater 210 231 is formed while maintaining a certain interval, and at one end of the heater cover 230, a support protrusion 234 fitted into a support groove 109 formed in the inner wall of the main body 100 is formed to protrude, and the heater A support hole 235 corresponding to the screw hole 242 formed in the center of the insulator 240 is formed on the other side of the cover 230 and is fastened with a screw 243.

Supporting protrusions 232 bent downward are formed on both sides of the heater cover 230 to surround and support the outer upper end of the reflective wall 222 of the reflective plate 220. With this structure, the heater cover 230 is stably supported without being separated from the top of the reflective plate 220 in the horizontal direction.

In the center of the heater cover 230, a rectangular support hole 233 communicating with the space 213 of the heater 210 is formed, and the support hole 233 is formed in the space 213. A container member 250 that is inserted through and in which the far-infrared radiator 270 is provided is detachably provided.

The container member 250 has an open upper side and protrudes outward from the upper edge of the body 251 in which the inner space 252 is formed to form a straddling jaw 253 supported on the upper surface of the edge of the support hole 233, and , A plurality of through-holes 254 are formed on the side of the body 251. A finishing plate 260 is provided on the upper part of the body 251 in a detachable manner. The closing plate 260 has support protrusions 263 formed at both ends and is fitted into a support hole 255 formed in the body 251 of the container member 250. In addition, a plurality of through holes 261 are formed on the surface of the finishing plate 260.

Meanwhile, a gripping groove 233a is formed in the support hole 233 of the heater cover 230 so that the container member 250 can be lifted with a hand or a tool (for example, tongs). Therefore, by inserting a hand or a tool into the gripping groove 233a and lifting the strut 253 of the container member 250, the container member 250 can be easily separated from the heater cover 230.

The inner space 252 of the container member 250 is provided with a far-infrared radiator 270 that emits far-infrared rays when the heater 210 is driven to receive heat and when heated. Such a far-infrared radiator 270 can use natural charcoal, marble, ceramic, etc. to increase the far-infrared emissivity when the heater 210 is driven so that the outside of the object to be grilled can be cooked evenly, but the heater 210 is not driven. Even if there is no need, compressed charcoal may be used to heat and keep the roasted material on the grilling plate 400 for a long time. In this case, the compressed charcoal or ceramic can be molded to form a single hexagonal column or rod shape as a whole, and if a compression-molded charcoal is used, it can be used continuously for a long time and a deodorizing effect can be expected.

It is preferable that the reflective plate 220, the heater cover 230, the container member 250, and the finishing plate 260 are manufactured by processing a metal plate made of stainless steel, which is excellent in heat conduction and resistant to corrosion.

In addition, this container member 250 is designed to secure an additional space for additionally providing a far-infrared radiator 270 as it is inserted into the space 213 between the heating tubes 211 and 212 constituting the heater 210 Changes can be minimized, and since the container member 250 is located between the heating tubes 211 and 212, it is quickly heated when the heating tubes 211 and 212 are driven, and the heating and far-infrared radiation effect of the far-infrared radiator 270 for a long time can be expected. (400) Since the container member 250 is exposed to the center of the main body 100 after separation, it is easy to separate and install.

And a plurality of through-holes 254 are formed on the side of the body 251 of the container member 250, so that when the heating tubes 211 and 212 are driven, heat is directly applied to the far-infrared radiator 270 through the through-holes 254. In addition to heating the 270 more quickly, a plurality of through holes 261 are formed on the surface of the finishing plate 260 to effectively radiate heat and far-infrared rays of the far-infrared radiator 270 in the direction of the grilling plate 400 on the upper side. .

In addition, the closing plate 260 can prevent the far-infrared radiator 270 from being separated from the inside of the container member 250, and the far-infrared radiator 270 is lost due to, for example, combustion (when made of charcoal) or washed ( It can be separated from the container member 250 if necessary).

In addition, the driving power of the heater assembly 200 uses a household power source, and the heater 210 of the heater assembly 200 may be driven by manipulating an operation panel 700 provided on one side of the main body 100. .

Of course, the operation panel 700 includes a rotary adjustment knob 710 to adjust the amount of heat generated by the heater 210, and when the rotary adjustment knob 710 is adjusted, the blowing fan 500 may operate together, or It is also possible to provide a separate ventilation control button 720 that can only be used to drive the fan 500.

On the other hand, in order to circulate and purify the air containing oil vapor generated from the grilling plate 400, one side of the main body 100 is spaced apart in the direction of the receiving part 102 so that the air moves from the top to the bottom. A first air passage 111 is formed, and an air inlet hole 112 through which air on one side of the upper portion of the grill plate 400 flows into the first air passage 111 is formed in the upper portion, and the first air passage 111 is formed in the lower portion. A first wall portion 110 having an air outlet 113 for guiding the air introduced into the oil tray 300 to be discharged to one side above the oil pan 300 is provided, and the other side of the main body 100 is provided in the direction of the receiving portion 102. A second air passage 121 is formed that is spaced apart from the bottom to the upper side, and an air inlet 122 through which air from the other side of the upper portion of the oil pan 300 flows into the second air passage 121 is formed in the lower portion. In the upper portion, a second wall portion 120 is provided in which an air outlet hole 123 for guiding the air introduced into the second air passage 121 to be discharged to the other side of the upper portion of the oil pan 300 is formed.

At this time, a plurality of air inlet holes 112 formed on the upper surface of the first wall part 110 are provided horizontally in the first wall part 110 while maintaining a predetermined interval, or a single long hole horizontally It can also be formed of. Of course, a plurality of air discharge holes 123 formed on the upper surface of the second wall part 120 are also provided in a horizontal direction in the second wall part 120 while maintaining a predetermined interval, or horizontally in the form of one long hole. It can also be formed.

Air can circulate through the first and second air passages 111 and 121 formed by the first and second wall portions 110 and 120.

At this time, in the lower part of the first wall part 110, an inclined discharge part 119 that guides the air discharged through the air discharge port 113 when the blowing fan 500 is driven to be discharged to one side of the upper part of the oil tray 300 is provided with oil. It is formed to be inclined downward toward one side of the receiving space 302 of the receiving tray 300. In this case, the inclined discharge part 119 protrudes inclined toward one side of the receiving space 302 of the oil tray 300 at an inclination of 30 to 60°, preferably 45°, based on the first wall part 110.

According to this structure, when the blowing fan 500 is driven, air from the upper side of the grilling plate 400 is obliquely discharged to one side of the upper side of the oil pan 300 provided on the inner lower side of the main body 100, and the receiving space of the oil pan 300 ( Wavelength is generated in the water filled in 302), thereby increasing the surface area of the water, which increases the contact area with the circulating air, thereby increasing the efficiency of collecting harmful substances such as oil vapor and dust in the air.

In addition, an inclined inlet portion 129 is formed below the first wall portion 110 so that the air above the oil pan 300 is smoothly introduced into the second air passage 121 through the air inlet 122.

Meanwhile, an air guide member 320 may be further provided in the receiving space 302 of the oil tray 300 in a detachable manner. When the air guide member 320 is mounted in the receiving space 302 of the grease tray 300, it converts the flow of air that moves the receiving portion 102 of the main body 100 so that the water filled in the oil tray 300 and the By facilitating contact with the air, harmful substances such as oil vapor and dust in the air are collected at the periphery of the ventilation hole, thereby increasing the collection efficiency of harmful substances.

The air guide member 320 has a horizontal plate portion 321 formed with a plurality of first through-holes 321a penetrating vertically on the surface while maintaining a predetermined interval, and extending vertically to the horizontal plate portion 321, the front and rear surfaces of the air guide member 320 A plurality of second through-holes 322a penetrating in the direction are formed of vertical plate portions 322 formed while maintaining a predetermined interval.

At this time, the air guide member 320 is made of a metal material such as stainless steel (SUS) that is resistant to corrosion, and a plurality of first and second through holes 321a and 322a are perforated on the surface of the plate material, and the first 2 It can be manufactured simply by partially cutting and bending the plate including the through hole 322a to integrally form the vertical plate portion 322 at a right angle.

And the height of the vertical plate portion 322 is molded to be less than the height of the receiving space 302 of the oil pan 300, and seated in the receiving space 302 of the oil pan 300, and then the oil pan 300 is placed in the main body 100. It is possible to prevent interference when entering the receiving part 102 of the.

Here, it is preferable that the first and second through-holes 321a and 322a have a circular shape, and the first through-hole 321a has a larger diameter than the second through-hole 322a. Of course, the first and second through-holes 321a and 322a may be formed in various shapes, such as polygons and ellipses, in addition to circles.

In addition to the first through hole 321a, the horizontal plate part 321 further includes a through part 323 that penetrates vertically when the vertical plate part 322 is formed. It is preferable that the through part 323 has a rectangular shape as a whole. In addition, it can be formed in various shapes.

When the air guide member 320 is supported on the oil pan 300, it may be mounted in the receiving space 302 of the oil pan 300 so that the vertical plate portion 322 faces upward, as shown. The horizontal plate portion 321 is supported on the bottom of the receiving space 302 of the oil tray 300.

At this time, as a structure in which the plurality of vertical plate parts 322 protrude upward, when the air above the grilling plate 400 is discharged through the air outlet 113 when the blowing fan 500 is driven in this state, the air is discharged from the oil tray 300 ) And moves through the vertical plate portion 322 of the air guide member 320 or moves through the second through hole 322a, and the air around the vertical plate portion 322 is mixed and becomes turbulent air while moving. In addition to facilitating contact with water, harmful substances such as oil vapor and dust in the air adhere to the surface of the vertical air plate 320, thereby further enhancing the collection efficiency of harmful substances.

And when the oil pan 300 is separated from the main body 100, the air guide member 320 seated on the oil pan 300 also comes out, so that the air guide member 320 is easily removed from the oil pan 300. It can be separated and recovered and can be used after re-installation by simply cleaning afterwards.

Of course, when the air guide member 320 is supported on the oil tray 300, it is not shown separately, but may be mounted in the receiving space 302 of the oil tray 300 so that the vertical plate portion 322 faces downward, in this case The end of the vertical plate part 322 functions as a leg supported by the floor of the receiving space 302 of the oil tray 300. At this time, the broth or oil falling from the grilling plate 400 through the first through-hole 321a and the through-hole 323 formed in the horizontal plate part 321 is smoothly in the center of the receiving space 302 of the drip tray 300 Can be guided by.

In addition, when the blowing fan 500 is driven in this state, when the air on the upper side of the grilling plate 400 is discharged through the air outlet 113, most of the air is guided to the oil pan 300 and moves, and the air guide member 320 Air located above and below the horizontal plate part 321 is mixed through the first and second through holes 321a and 322a and the through part 323, and it becomes turbulent air and moves smoothly in contact with water. Hazardous substances such as oil vapor and dust in the air adhere to the surface of the air guide member 320, thereby further enhancing the collection efficiency of the toxic substances. Of course, the air introduced to the front of the air guide member 320 moves to the rear of the air guide member 320 and is introduced into the second air passage 121 through the air inlet 122. When filling the drip tray 300 with water, for example, it is preferable to fill it with water to less than 1/2 of the height of the receiving space 302.

When the central portion of the horizontal plate portion of the air guide member 320 is formed to be inclined to have a low edge and a high edge, the broth or oil falling from the grilling plate 400 can be smoothly guided to the center of the receiving space 302 of the oil tray 300. have.

As described above, the air guide member 320 may be selectively mounted on the oil tray 300 such that the vertical plate portion 322 faces upward or downward according to the user's taste.

Meanwhile, an insertion support hole 114 into which the air filter cartridge 600 is inserted and mounted is formed below the air inlet hole 112 of the first wall portion 110 constituting the main body 100, and the first air passage The air filter cartridge 600 is inserted and supported in the (111) direction, so that oil vapor or dust in the air flowing through the air inlet hole 112 is filtered by the air filter cartridge 600, and the air filtered in this way is the first air passage. Follow (111) to the bottom.

At this time, the air filter cartridge 600 has a support frame 610 in which an upper portion of the body 611 is opened, a support space 612 is formed in the center, and a plurality of ventilation holes 614 is formed at the lower portion thereof, and the support space It consists of an air filter 620 that is inserted and seated in the 612.

Here, as the air filter 620, a carbon filter or activated carbon filter having excellent odor removal and oil vapor collection efficiency may be used, and a ceramic filter having a low thermal expansion coefficient and excellent thermal stability and excellent adsorption efficiency of oil vapor and odor in the air ( ceramic filter) can also be applied.

It is preferable that the air filter 620 has a honeycomb structure in which a plurality of vent holes 622 penetrate in the vertical direction on the surface.

Of course, as the air filter 620 of the present invention, in addition to a carbon filter and an activated carbon filter, a nonwoven fabric filter having excellent dust adsorption efficiency may be used, and if necessary, a carbon filter, an activated carbon filter, a ceramic filter, and a nonwoven fabric One or more filters may be optionally used together.

Accordingly, the air filter 620 can be easily separated from the support space 612 of the support frame 610 when there is a lot of oil or dust, and can be cleaned or replaced with a new air filter 620.

The air filter cartridge 600 is installed to block the first air passage 111 and collects vapor, dust, or odor in the air introduced through the air inlet 112 to filter the air firstly and filter the first wall portion. It is possible to prevent or slow down the contamination of the blowing fan 500 located under the lower side of the 110, that is, the lower side of the first air passage 111.

At this time, when the air filter cartridge 600 is inserted into the insertion support hole 114 of the first wall portion 110, the first air passage along both edges of the insertion support hole 114 so that it is stably inserted in a horizontal state. Guides 115 for supporting both sides of the air filter cartridge 600 are formed in the (111) direction, and the upper and lower portions of the air filter cartridge 600 are formed along the upper and lower edges of the insertion support hole 114. Support protrusions 116 are formed in the direction of the first air passage 111. In addition, when the air filter cartridge 600 is inserted into the insertion support hole 114 of the first wall portion 110, the body 611 of the support frame 610 limits the depth of insertion into the first air passage 111. A stopper part 618 protrudes along the rear edge. This stopper portion 628 is formed extending upwardly to the rear side of the body 611 of the support frame 610, and inserts the air filter cartridge 600 into the first wall portion 110 with the insertion support hole 114 When inserted into, it is supported by the first wall portion 110 so that it is no longer inserted deeply.

Meanwhile, a grilling plate 400 is mounted on the receiving portion 102 formed in the main body 100. The grilling plate 400 has a center protruding upward and has a low edge, and an oil discharge hole 402 is formed along the edge to guide oil discharge in the direction of the drip tray, and the grilling plate 400 is It is provided on the upper side of the heater assembly 200 to be spaced apart.

At this time, the support frame 610 of the air filter cartridge 600 inserted into the insertion support hole 114 of the first wall part 110, the rear wall of the body 611, in order to achieve a stable mounting of the grilling plate 400 The handle 616 protrudes outward. When the handle 616 is separated from the insertion support hole 114 of the first wall portion 110 of the air filter cartridge 600, it can be pulled by hand. At the same time, the upper surface of the handle 616 has a spanning function that spans the lower edge of one side of the grilling plate 400, and the other side of the grilling plate 400 is located below the air outlet hole 123 of the second wall part 120. A spanning protrusion 124 supporting the lower edge of the frame is provided with a protrusion.

In particular, the handle 616 of the air filter cartridge 600 is provided with a plurality on the rear wall of the support frame 610 of the air filter cartridge 600, the body 611, and a plurality of the second wall portion 120 corresponding thereto. It is preferable to stably support the rim of the grilling plate 400 as a whole by providing the hanging protrusion 124 of the.

According to this structure, the handle 616 of the air filter cartridge 600 can be easily inserted or removed by holding the handle 616 of the air filter cartridge 600 by hand and pushing or pulling it into the insertion support hole 114 of the first wall portion 110, and the insertion support hole 114 In the state in which the air filter cartridge 600 is inserted into), the lower edge of one side of the grilling plate 400 may be supported. This is because the first wall part 110 provided in the main body 100 is not further formed in the same structure as the straddling protrusion 124 formed in the second wall part 120 provided in the main body 100. ) The structure can be simplified.

Hereinafter, an operation example of an improved electric roaster having a far-infrared radiation function according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 4.

First, the air filter cartridge 600 is inserted into the insertion support hole 114 formed in the first wall portion 110 through the receiving portion 102 in the center of the main body 100, and then air filters are placed on both sides of the grilling plate 400. The handle 616 of the cartridge 600 and the overhang protrusion 124 formed on the second wall 120 are supported on the upper side to maintain a stable state.

Thereafter, the operation panel 700 provided in the main body 100 is operated to drive the heater 210 and the blowing fan 500. Of course, the grilled object such as meat is placed and baked before heating the grilling plate 400 or after heating for a certain period of time, if necessary.

In this way, when the heater 210 is driven, heat is directly applied to the far-infrared radiator 270 through the through hole 254, so that the far-infrared radiator 270 is heated more quickly, as well as a plurality of through holes on the surface of the finishing plate 260. 261 is formed to effectively radiate the heat and far-infrared rays of the far-infrared radiator 270 in the direction of the grilling plate 400 on the upper side and at the same time increase the far-infrared emissivity so that the outside of the grilled object can be cooked evenly without burning, Even if 210) is not driven, the grilled object placed on the grilling plate 400 is heated and kept warm for a long time.

At this time, during the operation of the heater 210, air containing harmful substances such as oil vapor and fine dust generated during the cooking process of the roasted material in the grilling plate 400 is provided under the first air passage 111 of the main body 100. The oil tray 300 is introduced into the first air passage 111 through the air inlet 112 formed in the upper portion of the first wall portion 110 by the operation of the blowing fan 500, and through the air outlet 113 It is discharged to one side of the upper part.

In addition, the air introduced through the air inlet 112 passes through the air filter cartridge 600 from the top to the bottom to collect oil vapor, dust, or odor in the air, and the filtered air is guided to the top of one side of the oil pan 300. do.

In this case, when the oil tray 300 is filled with water to prevent oil from sticking to it and remove odor, air discharged to one side of the upper portion of the oil tray 300 through the air outlet 113 of the first wall part 110 The grill plate moves to the other side of the upper part of the oil pan 300 and moves upward through the second air passage 121 through the air inlet 122 formed on the lower side of the second wall part 120, and passes through the air outlet hole 123. (400) It is discharged to the top of the other side.

At this time, it moves to the other side of the upper part of the oil tray 300, and as well as the effect of removing odors in the air, the moisture content in the air increases, and there is an effect of slowing the burning of the surface of the object to be grilled when circulating to the grilling plate 400. On the other hand, the receiving part 102 of the main body 100 has a structure in which the space between the oil pan 300 and the heater 210 is not separated, so that some of the air flowing into the upper side of the oil pan 300 also flows into the heater 210 As a result, oil vapor and fine dust in the air are removed while being burned due to the driving of the heater 210, and an effect of purifying the air can also be expected.

After baking the object through this process, the operation panel 700 is operated to stop the heater 210 and the blowing fan 500, and after lifting the grilling plate 400, the handle of the air filter cartridge 600 ( Pull 616 to remove the air filter cartridge 600.

Thereafter, the air filter 620 is removed from the support frame 610 of the air filter cartridge 600, cleaned, or replaced with a new air filter 620, and then an insertion support hole formed in the first wall portion 110 of the main body 100 Insert and mount the air filter cartridge 600 in (114).

Meanwhile, FIGS. 5 to 6 are diagrams illustrating an improved electric roaster having a far-infrared radiation function according to a second embodiment of the present invention. According to this, the improved electric roaster 1 of the present invention has first and second wall portions 110 and 120 on one side and the other side of the main body 100 to form first and second air passages 111 and 121 for air circulation. In addition, the first air passage 111 is provided with a blower fan 500 to circulate the air above the grill plate 400 to the upper side of the oil pan 300 is the same structure as in the first embodiment.

At this time, unlike the first embodiment, in this embodiment, the air filter cartridge 600 for filtering oil vapor or dust in the air circulated by the drive of the blowing fan 500 is replaced by a detachable type in the second air passage 111 It is also possible to be easily equipped.

This structure as a whole can extend the staying time of the air forced in from the upper side of the grill plate 400 by the driving of the blower fan 500, and thereby prevents oil vapor and fine dust in the air. The effect of burning and removing by 210 is excellent, and it moves to the other side of the upper part of the oil pan 300 and removes odors in the air, as well as increases the moisture content in the air, so that the surface of the grilled object is circulated and supplied to the grilling plate 400. The effect of slowing down the burning can also be increased.

Hereinafter, the configuration of the present invention will be described in more detail.

First, the main body 100 has a receiving portion 102 formed in the center, and the receiving portion 102 has an oil tray 300, a heater assembly 200, and a grilling plate 400 from the lower side to the upper side. Provided is the same as the structure in the first embodiment.

On the other hand, in order to circulate and purify the air containing oil vapor generated from the grilling plate 400, one side of the main body 100 is spaced apart in the direction of the receiving part 102 so that the air moves from the top to the bottom. A first air passage 111 is formed, and an air inlet hole 112 through which air on one side of the upper portion of the grill plate 400 flows into the first air passage 111 is formed in the upper portion, and the first air passage 111 is formed in the lower portion. A first wall portion 110 having an air outlet 113 for guiding the air introduced into the oil tray 300 to be discharged to one side above the oil pan 300 is provided, and the other side of the main body 100 is provided in the direction of the receiving portion 102. A second air passage 121 is formed that is spaced apart from the bottom to the upper side, and an air inlet 122 through which air from the other side of the upper portion of the oil pan 300 flows into the second air passage 121 is formed in the lower portion. In the upper portion, a second wall portion 120 is provided in which an air outlet hole 123 for guiding the air introduced into the second air passage 121 to be discharged to the other side of the upper portion of the oil pan 300 is formed.

At this time, under the air inlet hole 112 of the first wall part 110, a hooking protrusion 114a supporting the lower edge of one side of the grilling plate 400 is protruded, and the air discharged from the second wall part 120 An insertion support hole 124a into which the air filter cartridge 600 is inserted and mounted is formed at the lower side of the hole 123, and the air filter cartridge 600 is inserted and supported in the direction of the second air passage 121 to thereby provide an air inlet ( Oil vapor or dust in the air introduced through 122 is filtered by the air filter cartridge 600, and the filtered air moves upward along the second air passage 121.

At this time, the air filter cartridge 600 has a support frame 610 in which an upper portion of the body 611 is opened, a support space 612 is formed in the center, and a plurality of ventilation holes 614 is formed at the lower portion thereof, and the support space An air filter 620 inserted and seated in 612, and a finishing plate that is mounted on the upper end of the support space 612 to prevent separation of the air filter 620 and has a plurality of ventilation holes 632 formed on the surface It consists of 630.

Here, as the air filter 620, a carbon filter or activated carbon filter having excellent odor removal and oil vapor collection efficiency may be used, and a ceramic filter having a low thermal expansion coefficient and excellent thermal stability and excellent adsorption efficiency of oil vapor and odor in the air ( ceramic filter) can also be applied.

It is preferable that the air filter 620 has a honeycomb structure in which a plurality of vent holes 622 penetrate in the vertical direction on the surface. In addition, as the air filter 620, as shown in FIG. 6, a plurality of air filters 620 having a square shape may be continuously arranged or a single air filter 620 formed in a straight shape may be used.

Of course, as the air filter 620 of the present invention, in addition to a carbon filter and an activated carbon filter, a nonwoven fabric filter having excellent dust adsorption efficiency may be used, and if necessary, a carbon filter, an activated carbon filter, a ceramic filter, and a nonwoven fabric One or more filters may be optionally used together.

Meanwhile, the support frame 610 and the finishing plate 630 are preferably made of a metal material such as stainless steel. The upper both ends of the support frame 610 are protruded to face the support jaws 619 to support both ends of the closing plate 630 to prevent separation of the air filter 620.

In addition, in the center of the upper end of the support frame 610, an exposed groove 611a through which the edge of the finishing plate 630 is exposed is formed so that the finishing plate 630 can be easily separated. If there is a lot of dust, lift and separate the finishing plate 630 using a tool such as a flat screwdriver through the exposed groove 611a, and then easily remove the air filter 620 from the support space 612 of the support frame 610 It can be cleaned, or replaced with a new air filter 620.

At this time, between the air filter 620 and the closing plate 630, a plurality of through holes 642 for preventing the passage of dust particles in the air passing through the air filter 620 are formed while maintaining a predetermined interval. 640) is further provided. In addition, the mesh panel 64 is made of a metal material such as aluminum or stainless steel, and is supported by inserting the air filter 620 into the support space 612 of the support frame 610 and attaching the mesh panel 640 in close contact. When the upper end of the frame 610 is closed with the closing plate 630, it is possible to prevent shaking of the air filter 620 and maintain a stable support state.

The air filter cartridge 600 is installed to block the second air passage 121 and collects oil vapor, dust, or odor in the air introduced through the air inlet 122 at the lower portion to filter the air to filter the second wall portion 120 ) Is discharged through the air discharge hole 123 located on the upper side.

At this time, when the air filter cartridge 600 is inserted into the insertion support hole 124a of the second wall part 120, the second air passage along the edges of both sides of the insertion support hole 124a so that it is stably inserted in a horizontal state. Guides 125 for supporting both sides of the air filter cartridge 600 are formed in the (121) direction, and the upper and lower portions of the air filter cartridge 600 are formed along the upper and lower edges of the insertion support hole 124a. The supporting protrusion 126 is formed in the direction of the second air passage 121.

In addition, when the air filter cartridge 600 is inserted into the insertion support hole 124a of the second wall portion 120, the body 611 of the support frame 610 limits the depth of insertion into the second air passage 121. A stopper portion 618 protrudes along the rear edge. This stopper part 628 is formed to extend upwardly to the rear side of the body 611 of the support frame 610, and insert the air filter cartridge 600 into the insertion support hole 124 of the second wall part 120 When inserted into, it is supported by the second wall portion 120 so that it is no longer inserted deeply.

On the other hand, in order to ensure stable mounting of the grilling plate 400, a hooking protrusion 114a supporting the lower edge of one side of the grilling plate 400 protrudes below the air inflow hole 112 of the first wall part 110 The support frame 610 of the air filter cartridge 600 inserted into the insertion support hole 124a of the second wall portion 120, the body 611, and the upper surface of the handle 616 protruding outward from the rear wall. The lower edge of the other side of the grilling plate 400 is covered.

In particular, the handle 616 of the air filter cartridge 600 is provided with a plurality on the rear wall of the support frame 610 of the air filter cartridge 600, the body 611, and a plurality of the first wall portion 110 corresponding thereto. It is preferable to stably support the rim of the grilling plate 400 as a whole by providing the straddling protrusions 114a of the.

According to this structure, the handle 616 of the air filter cartridge 600 can be easily inserted or separated into the insertion support hole 124a of the second wall portion 120 by holding and pushing or pulling, and the insertion support hole 124a ) In the state where the air filter cartridge 600 is inserted, the lower edge of the other side of the grilling plate 400 may be supported. This means that the second wall part 120 provided in the main body 100 is not further formed in the same structure as the straddling protrusion 114a formed in the first wall part 110 provided in the main body 100. ) The structure can be simplified.

Hereinafter, an operation example of an improved electric roaster having a far-infrared radiation function according to a second embodiment of the present invention will be described with reference to FIGS. 5 to 6.

First, air containing harmful substances such as oil vapor and fine dust generated in the process of cooking the roasted object by driving the heater 210 and the blowing fan 500 while supporting the grilling plate 400 on the main body 100 is used in the main body. The first air passage 111 through the air inlet hole 112 formed in the upper portion of the first wall portion 110 by the operation of the blowing fan 500 provided under the first air passage 111 of (100) It is introduced into and discharged to one side of the upper portion of the oil tray 300 through the air outlet 113.

In this case, the oil pan 300 is prevented from sticking to when the oil is discharged, and air moves to the other side of the top of the oil pan 300 filled with water to remove odor, and the moisture content in the air increases as well as the effect of removing odors in the air. There is also an effect of slowing the burning of the surface of the object to be grilled upon circulating supply to the grilling plate 400. On the other hand, the receiving part 102 of the main body 100 has a structure in which the space between the oil pan 300 and the heater 210 is not separated, so that some of the air flowing into the upper side of the oil pan 300 also flows into the heater 210 As a result, oil vapor and fine dust in the air are removed while being burned due to the driving of the heater 210, and an effect of purifying the air can also be expected.

At this time, since the air filter cartridge 600 is provided in the second air passage 121, the air forced in from the upper side of the grilling plate 400 by the driving of the blowing fan 500 is caught by the air filter cartridge 600. Due to the resistance to air flow, the staying time on the upper side of the oil pan 300 increases, and thus, the effect of burning and removing oil vapor and fine dust in the air by the heater 210 is excellent, and the upper portion of the oil pan 300 Moving to the other side, as well as the effect of removing odors in the air, the moisture content in the air is further increased, so that the surface of the grilled object is further slowed down when circulating to the grilling plate 400.

Meanwhile, in the first embodiment of FIGS. 1 to 4 above, the air filter cartridge 600 is provided in the first air passage 111, and in the second embodiment of FIGS. 5 to 6, the air filter cartridge 600 is provided. Although only provided in the second air passage 121 has been described, it is also possible to provide two air filter cartridges 600 in the first and second air passages 111 and 121 at the same time.

Of course, it is obvious that all of the simple design position changes of the air filter cartridge 600 belong to the scope of the present invention.

The above description is an illustrative explanation of the technical idea of the present invention, and those of ordinary skill in the technical field to which the present invention pertains are capable of various modifications and variations without departing from the essence of the present invention. Should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto will be included in the scope of the present invention.

1: roaster 100: main body
110: first wall part 111: first air passage
112: air inlet hole 113: air outlet
114: insertion support hole 120: second wall portion
121: second air passage 123: air exhaust hole
124: straddling protrusion 200: heater assembly
210: heater 220: reflector
230: heater cover 240: insulator
250: container member 260: closing plate
270: far-infrared radiator 300: oil tray
320: air guide member 400: grill plate
500: blowing fan 600: air filter cartridge
610: support frame 616: handle
620: air filter 630: finishing plate
640: halftone 700: operation panel

Claims (7)

The main body 100 is opened at the top and the receiving part 102 is formed in the center, the heater assembly 200 installed in the center of the receiving part 102 of the main body 100, and the receiving part of the main body 100 In the roaster (1) comprising an oil pan (300) provided on the lower side and a grill plate (400) provided on the upper side of the heater assembly (200),
The heater assembly 200 includes a heater 210 comprising heating tubes 211 and 212 horizontally disposed so that a space 213 is formed, and the heater 210 is provided therein and radiated by the heater 210. A reflective plate 220 that reflects high heat upward, and a plurality of radiating holes 231 that cover and protect the upper portion of the heater 210 and emit high heat radiated by the heater 210 on the surface maintain a predetermined interval. And a container member 250 provided in the spaced space 213 and having a far-infrared radiator 270 for emitting far-infrared radiation when the heater 210 is operated;
In the heater 210, one end of the heating tubes 211 and 212 is supported by the insulator 240 and the other ends are connected to each other to form a ∩ shape, so that a space 213 is formed between the heating tubes 211 and 212,
In the center of the heater cover 230, a rectangular support hole 233 communicating with the space 213 of the heater 210 is formed, and the space 213 is provided with the support hole 233. An improved electric roaster having a far-infrared radiation function, characterized in that the container member 250, which is inserted and in which the far-infrared radiation body 270 is provided therein, is detachably provided.
The main body 100 is opened at the top and the receiving part 102 is formed in the center, the heater assembly 200 installed in the center of the receiving part 102 of the main body 100, and the receiving part of the main body 100 In the roaster (1) comprising an oil pan (300) provided on the lower side and a grill plate (400) provided on the upper side of the heater assembly (200),
The heater assembly 200 includes a heater 210 comprising heating tubes 211 and 212 horizontally disposed so that a space 213 is formed, and the heater 210 is provided therein and radiated by the heater 210. A reflective plate 220 that reflects high heat upward, and a plurality of radiating holes 231 that cover and protect the upper portion of the heater 210 and emit high heat radiated by the heater 210 on the surface maintain a predetermined interval. And a heater cover 230 formed therein, and a container member 250 provided in the spaced space 213 and having a far-infrared radiator 270 for emitting far-infrared radiation when the heater 210 is operated;
In the center of the heater cover 230, a rectangular support hole 233 communicating with the space 213 of the heater 210 is formed,
The container member 250 protrudes outward from the upper edge of the body 251 in which the inner space 252 in which the far-infrared radiation body 270 is provided is formed and is supported on the upper surface of the edge of the support hole 233 A far-infrared ray, characterized in that a straddle 253 is formed, a plurality of through holes 254 are formed on the side of the body 251, and a finishing plate 260 is detachably provided on the upper part of the body 251 An improved electric roaster with spinning function.
The method of claim 2,
A plurality of through holes 254 are formed on the side of the body 251 of the container member 250,
The closing plate 260 is fitted with a support hole 255 formed in the body 251 of the container member 250 by forming support protrusions 263 at both ends,
A plurality of through holes 261 are formed on the surface of the finishing plate 260,
An improved electric roaster having a far-infrared radiation function, characterized in that a gripping groove (233a) is formed in the support hole (233) of the heater cover (230) to lift the container member (250).
The method of claim 1,
One side of the main body 100 is spaced apart in the direction of the receiving part 102 so as to move air from the top to the bottom, forming a first air passage 111 provided with a blowing fan 500, and forming a grill plate 400 at the top. An air inlet hole 112 through which one side of the air flows into the first air passage 111 is formed, and the lower portion guides the air introduced into the first air passage 111 to be discharged to the upper one side of the oil pan 300 The first wall portion 110 in which the air outlet 113 is formed is provided,
The other side of the main body 100 is spaced apart in the direction of the receiving part 102 to form a second air passage 121 through which air moves from the bottom to the top. An air inlet 122 introduced into the furnace 121 is formed, and an air discharge hole 123 guiding the air introduced into the second air passage 121 to be discharged to the other side of the upper portion of the oil pan 300 is formed at the top. The formed second wall portion 120 is provided,
In the lower part of the first wall part 110, the oil discharged through the air outlet 113 when the blowing fan 500 is driven causes a wave of the water filled in the receiving space 302 of the grease tray 300. An improved electric roaster having a far-infrared radiation function, characterized in that the inclined discharge part 119 for guiding discharge to one side of the upper part of the receiving tray 300 is formed to be inclined downward toward the receiving space 302 of the grease tray 300.
The method of claim 4,
An air guide member 320 is detachably provided in the receiving space 302 of the oil tray 300,
The air guide member 320 has a horizontal plate portion 321 formed with a plurality of first through-holes 321a penetrating vertically on the surface while maintaining a predetermined interval, and extending vertically to the horizontal plate portion 321, the front and rear surfaces of the air guide member 320 An improved electric roaster having a far-infrared radiation function, characterized in that the plurality of second through-holes (322a) penetrating in the direction are formed of a vertical plate portion 322 formed at a predetermined interval.
The method of claim 4,
Insertion support holes 114 and 124a into which the air filter cartridge 600 is detachably inserted and mounted below the air inlet hole 112 of the first wall portion 110 or below the air outlet hole 123 of the second wall portion 120 ) Is formed,
The air filter cartridge 600 has a support space 612 formed in a body 611 and a support frame 610 in which a plurality of vent holes 614 are formed, and inserted and seated in the support space 612 It consists of an air filter 620 and a finishing plate 630 which is mounted on the upper end of the support space 612 to prevent the air filter 620 from being separated, and has a plurality of ventilation holes 632 formed on the surface thereof,
At the lower side of the air inflow hole 112 of the first wall part 110, a hooking protrusion 114a supporting the lower edge of one side of the grilling plate 400 protrudes, and a handle at the rear side of the support frame 610 and the body 611 An improved electric roaster having a far-infrared radiation function, characterized in that (616) protrudes outward to support the lower edge of the other side of the grilling plate (400).
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