WO2018021822A1

WO2018021822A1 - Air circulation-type electric roaster

Info

Publication number: WO2018021822A1
Application number: PCT/KR2017/008047
Authority: WO
Inventors: 강현호
Original assignee: 강현호
Priority date: 2016-07-28
Filing date: 2017-07-26
Publication date: 2018-02-01
Also published as: KR20190012086A

Abstract

An air circulation-type electric roaster according to at least one embodiment of the present invention includes: a body part; an air dispersing plate part including a bottom plate having at least one through-hole, and first and second side plates formed on the respective sides of the bottom plate, and each having a plurality of ventilation holes; a power supply unit including a first power supply unit and a second power supply unit; a heating unit including a first power connection unit connected to the first power supply unit; an air circulation unit disposed adjacent to the inside of one side surface of the body part along the longitudinal direction of the body part and including a second power connection unit capable of being electrically connected to the second power supply unit; a body coupling unit mounted on one side in the direction perpendicular to the longitudinal direction of the body part and including a connection terminal connected to the second power connection unit and capable of contacting the second power supply unit; and a cooking unit installed on the upper portion of the heating unit and heated by the heating unit. The power supply unit is configured to be detachable from the body coupling unit. In a state in which the power supply unit is mounted to the body coupling unit, a terminal included in the first power supply unit contacts a terminal included in the first power connection unit, such that the power supply unit and the heating unit are electrically connected, and a terminal included in the second power supply unit contacts the connection terminal, such that the power supply unit and the air circulation unit are electrically connected.

Description

Air circulation electric roaster

Embodiments of the present invention relate to an air circulation electric roaster.

In general, an electric roaster is provided with a cooking unit (cooking plate) and a heater in a main body, and is a device for cooking food materials such as meat, seafood, and vegetables in the cooking unit by heating the heater by applying power.

In the conventional electric roaster, a long pan is disposed on one side of the lower part of the main body, and a cooking unit is disposed on the upper part. During cooking, the pan is operated to form a uniform air flow inside the electric roaster (see Patent Document 1). As a result, the smoke is not discharged to the outside, hot air oxidized from the inside, not only smells a lot from the outside, but also has the effect of smoking on the meat baked in the cooking unit.

As described above, when operating the fan, it is necessary to supply a separate DC power required for driving the motor for rotating the fan, and supply AC power to the heater in order to heat the cooking unit. However, due to problems such as authentication and safety devices, it was inconvenient to use a power supply composed of complicated circuits for supplying power of two systems.

In addition, in the conventional electric roaster, a heater and a power supply unit are integrated, and there is inconvenience in use, and a complicated structure for supplying a DC power source for driving a motor and an AC power source for driving the heater has to be taken.

In addition, in order to turn on the power in the conventional electric roaster, a safety device composed of a micro switch or the like was an essential element. However, this increases the number of necessary parts and wires, which may be a problem not only in manufacturing but also in post management, so that the number of such parts and wires Need to be reduced as much as possible.

In addition, in the conventional electric roaster, there is an inconvenience in that it needs to be replaced according to food ingredients for cooking the cooking portion having a plurality of through holes and the general cooking portion without the through holes.

In the case of the roasting cooking part having a plurality of through holes, a plurality of through holes are formed almost over the entire surface of the cooking part so that oil is dropped over a large area, thereby forming an air flow path up and down over a wide range. There was a problem that the blowing balance between the discharge part and the suction part of the side surface of the air dispersion plate is disturbed. In order to solve this problem, the size and number of vents formed on the side of the air dispersion plate part need to be formed differently between the discharge part and the suction part.

In addition, due to the difference between the discharge pressure and the suction pressure between the discharge portion and the suction portion of the air dispersion plate portion, there is a case that the smell is almost no smell at the discharge side during cooking, but a slight smell at the suction side.

[Preceding technical literature]

<Patent Documents> (Patent Document 1) Korean Patent Publication No. 10-2007-0008383

One technical problem to be achieved by the present invention is to provide an air circulation type electric roaster capable of supplying power independently of the cooking unit and the air circulation unit by separating the power supply unit and the heater.

In addition, another technical problem to be achieved by the present invention is to provide an air-circulating electric roaster that can reduce the number of parts and wiring necessary for the safety device to suppress the occurrence of problems not only in manufacturing but also in post management. .

In addition, another technical problem to be achieved by the present invention is to eliminate the inconvenience of having to replace the cooking unit according to the ingredients by integrating the two cooking parts of the cooking unit for roasting and the general cooking unit without a plurality of through holes formed in one. To provide an air circulating electric roaster.

In addition, another technical problem to be achieved by the present invention is to stabilize the blowing balance between the discharge portion and the suction portion of the air dispersion plate portion of the air circulation type electricity which produces almost no odor at the same level on both sides of the discharge portion and the suction portion during cooking To provide a roaster.

The problem of the present invention is not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

According to at least one embodiment of the present invention, the first side plate and the first side plate and a plurality of vent holes formed on both sides of the bottom plate and the bottom plate, which is seated on the body portion, the body portion, and including at least one through hole Air dispersing plate including a side plate 2, a power supply including a first power supply and a second power supply, a heating unit including a first power connection connected to the first power supply, body portion along the longitudinal direction of the body portion It is disposed to be adjacent to the inner side of one side, the first air circulation portion including a second power connection portion electrically connected to the second power supply, mounted on one side of the direction perpendicular to the longitudinal direction of the body portion, the second power connection portion And a body coupling part including a first connection terminal connected to the second power supply part and in contact with the second power supply part, and a cooking part including a cooking surface installed on the heating part and heated. The supply part is configured to be detachably attached to the body coupling part, and in a state where the power supply is mounted on the body coupling part, the terminal included in the first power supply part and the terminal included in the first power connection part come into contact with each other. Is connected to, and the terminal included in the second power supply unit and the first connection terminal is provided by the power supply unit and the first air circulation unit is provided, the air circulation type electric roaster.

In at least one embodiment of the present invention, the second power supply unit supplies an alternating current, and the body coupling unit includes a converter for converting the alternating current supplied from the second power supply unit into direct current.

In at least one embodiment of the invention, the second power supply includes a converter for converting alternating current into direct current to supply direct current to the second power connection through the body coupling.

In at least one embodiment of the invention, the power supply further comprises a temperature control for adjusting the temperature of the heating portion.

In at least one embodiment of the present invention, the air distribution plate unit, the first terminal such that the terminal included in the first power supply unit and the terminal included in the first power supply unit in contact with the power supply unit is mounted to the body coupling portion Determine up and down position of power connection part.

In at least one embodiment of the present invention, the cooking unit includes at least one through hole formed in at least a portion of the cooking surface, and further includes an opening and closing member capable of opening and closing the air circulation type electric roaster at least one through hole.

In at least one embodiment of the present invention, the through-hole has an inner circumferential surface formed of a nut portion, the opening and closing member includes an insertion portion inserted into the nut portion of the through-hole by forming an outer circumferential surface of the bolt portion on one side and the handle for turning the opening and closing member on the other side It includes.

In at least one embodiment of the present invention, at the end of the handle of the opening and closing member or the cross section of the bolt portion, a groove or a screwdriver groove of a cross or a straight groove is formed.

In at least one embodiment of the present invention, the second air circulation unit further comprises a third power supply portion disposed to be adjacent to the inner side of the other side of the body portion in the longitudinal direction of the body portion and electrically connectable to the second power supply portion. The body coupling part further includes a second connection terminal connected to the third power connection part and in contact with the second power supply part, and in a state in which the power supply part is mounted on the body coupling part, a terminal included in the second power supply part; When the second connection terminal contacts, the power supply unit and the second air circulation unit are electrically connected, and the first air circulation unit and the second air circulation unit have the same intensity or different intensities depending on the power supplied by the second power supply unit. Driven.

According to at least one embodiment of the present invention, the first side plate and the first side plate and a plurality of vent holes formed on both sides of the bottom plate and the bottom plate, which is seated on the body portion, the body portion, and including at least one through hole Air dispersing plate including a side plate 2, a power supply including a first power supply and a second power supply, a heating unit including a first power connection connected to the first power supply, body portion along the longitudinal direction of the body portion It is disposed to be adjacent to the inner side of one side, the air circulation portion including a second power connection portion electrically connected to the second power supply, mounted on one side of the direction orthogonal to the longitudinal direction of the body portion, connected to the second power connection portion And a body coupling part including a connection terminal capable of contacting the second power supply part, and a cooking part installed and heated at an upper portion of the heating part, wherein the first and second power supply parts are provided with alternating current. And the body coupling portion includes a converter for converting alternating current supplied from the second power supply into direct current.

According to at least one embodiment of the present invention, the first side plate and the first side plate and a plurality of vent holes formed on both sides of the bottom plate and the bottom plate, which is seated on the body portion, the body portion, and including at least one through hole Air dispersing plate including a side plate 2, a power supply including a first power supply and a second power supply, a heating unit including a first power connection connected to the first power supply, body portion along the longitudinal direction of the body portion It is disposed to be adjacent to the inner side of one side, the air circulation portion including a second power connection portion electrically connected to the second power supply, mounted on one side of the direction orthogonal to the longitudinal direction of the body portion, connected to the second power connection portion And a body coupling part including a connection terminal capable of contacting the second power supply part, and a cooking part installed and heated at an upper portion of the heating part, wherein the first power supply part is alternating with the heating part. Supplying a second power supply unit, including a converter converting alternating current into direct current, and supplying a direct current to the second power connection unit.

According to at least one embodiment of the present invention, the first side plate and the first side plate and a plurality of vent holes formed on both sides of the bottom plate and the bottom plate, which is seated on the body portion, the body portion, and including at least one through hole Air dispersing plate including a side plate 2, a power supply including a first power supply and a second power supply, a heating unit including a first power connection connected to the first power supply, body portion along the longitudinal direction of the body portion It is disposed to be adjacent to the inner side of one side, the air circulation portion including a second power connection portion electrically connected to the second power supply, mounted on one side of the direction orthogonal to the longitudinal direction of the body portion, connected to the second power connection portion And a body coupling part including a connection terminal capable of contacting the second power supply part, and a cooking part installed and heated at an upper portion of the heating part, wherein the air distribution plate part comprises a power supply part. In the mounting the fastening the engagement state, provides a first terminal and a first and an air-circulating electric roaster for determining the position in the vertical direction of the first power connection terminals are in contact in power connection with the power supply.

According to at least one embodiment of the present invention, the first side plate and the first side plate and a plurality of vent holes formed on both sides of the bottom plate and the bottom plate, which is seated on the body portion, the body portion, and including at least one through hole Air dispersing plate including a side plate 2, a power supply including a first power supply and a second power supply, a heating unit including a first power connection connected to the first power supply, body portion along the longitudinal direction of the body portion It is disposed to be adjacent to the inner side of one side, the air circulation portion including a second power connection portion electrically connected to the second power supply, mounted on one side in the direction orthogonal to the longitudinal direction of the body portion, connected to the second power connection portion And a body coupling part including a connection terminal contacting the second power supply part, and a cooking part including a cooking surface installed on the heating part and heated. Includes at least one through-hole formed on at least part of the surface, and provides at least one of the through-holes further comprising an openable and closable opening and closing member, an air-circulating electric roaster.

According to at least one embodiment of the present invention, the first side plate and the first side plate and a plurality of vent holes formed on both sides of the bottom plate and the bottom plate, which is seated on the body portion, the body portion, and including at least one through hole Air dispersing plate including a side plate 2, a power supply including a first power supply and a second power supply, a heating unit including a first power connection connected to the first power supply, body portion along the longitudinal direction of the body portion A first air circulation part disposed to be adjacent to the inner side of the first side and electrically connected to the second power supply part, and disposed to be adjacent to the inner side of the second side of the body part along a length direction of the body part; A second air circulation unit including a third power connection unit electrically connected to the second power supply unit, mounted on one side in a direction orthogonal to a length direction of the body unit, and a second power connection unit A body coupling part including a first connection terminal connected to the second power supply unit and a third power connection unit connected to the second power supply unit, and a second connection terminal contacting the second power supply unit, and a cooking unit installed and heated on an upper portion of the heating unit. The first air circulation unit and the second air circulation unit provide an air circulating electric roaster which is driven at the same intensity or different intensities according to the power supplied by the second power supply unit.

In at least one embodiment of the invention, the air circulating electric roaster further comprises a bottom cover portion surrounding the bottom of the heating portion.

According to at least one embodiment of the present invention, the air circulation electric roaster further includes an oil sump portion for receiving oil discharged from the cooking portion seated inside the body portion.

According to at least one embodiment of the present invention, by separating the power supply unit and the heater in the air circulation type electric roaster has an effect that can be independently supplied to the cooking unit and the air circulation in a simplified structure.

In addition, according to at least one embodiment of the present invention, by reducing the number of components and wiring required for the safety device in the air circulation electric roaster, there is an effect that can suppress the occurrence of problems not only in manufacturing but also in post management. .

In addition, according to at least one embodiment of the present invention, in the air circulation electric roaster to replace the cooking unit according to the ingredients by integrating the two cooking parts of the roasting cooking unit formed with a plurality of through holes and the general cooking unit without the through holes into one There is an effect that can resolve the inconvenience.

Further, according to at least one embodiment of the present invention, in the air circulation type electric roaster, the blowing balance between the discharge part and the suction part of the air dispersion plate part is stabilized to almost produce an odor at an equivalent level on both sides of the discharge part and the suction part during cooking. There is no effect.

The effects of the present invention are not limited to those mentioned above, and other effects that are not mentioned will be clearly understood by those skilled in the art from the following description.

1 is an exploded perspective view of an air circulation electric roaster according to at least one embodiment of the present invention.

2 is a perspective view showing an assembled form of an air circulation electric roaster according to at least one embodiment of the present invention.

3 is a side cross-sectional view of an air circulation electric roaster according to at least one embodiment of the present invention.

4 is an exploded perspective view illustrating a cooking part, a heating part, and a lower cover part of an air circulation electric roaster according to at least one embodiment of the present invention.

5 is an exploded perspective view illustrating a lower portion of a cooking part, a heating part, and a lower cover part of an air circulation electric roaster according to at least one embodiment of the present invention.

6 is an exploded perspective view illustrating a power supply unit and first and second power connection units of an air circulation electric roaster according to at least one embodiment of the present disclosure.

DETAILED DESCRIPTION OF EMBODIMENTS Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the same or similar components will be given the same reference numerals regardless of the reference numerals and redundant description thereof will be omitted.

In addition, in describing the present invention, when it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, it should be noted that the accompanying drawings are only for easily understanding the spirit of the present invention and should not be construed as limiting the spirit of the present invention by the accompanying drawings.

1 and 2 are perspective views showing an exploded perspective view and a combined state of the air circulation electric roaster according to at least one embodiment of the present invention. 3 is a side cross-sectional view of an air circulation electric roaster according to at least one embodiment of the present invention.

1 and 3, the air circulation electric roaster according to at least one embodiment of the present invention is the body portion 10, the air circulation portion 40, the cooking portion 60, the heating portion (heater) ( 70), the lower cover 80, the air dispersion plate 50, the oil sump 15, the power supply 30, and the body coupling portion (20).

As shown in Figures 1 and 2, the body portion 10 is seated on the floor, such as a table or floor, including the various parts therein, the overall of the air-circulating electric roaster according to at least one embodiment of the present invention Form the appearance.

An air circulation part 40 is installed on one side of the lower part of the body part 10, and the oil sump part 15, the air dispersing plate part 50, the lower cover part 80, the heating part 70, and the lower part from the top side thereof. The cooking unit 60 is seated in sequence. In at least one embodiment of the present invention, a fan 43 is built in the air circulation unit 40 mounted inside the body portion 10 to cook by circulating the air inside through the operation of the fan 43. Oil molecules, etc. generated at the time do not leak out of the body portion 10.

Body portion 10 may be formed integrally, it may be configured as a removable upper portion (10a) and lower portion (10b) to provide convenience when washing.

As shown in FIG. 1, the air circulation part 40 is formed in a long shape and installed at a lower side of the body part 10, and includes a casing 41, a fan 43, and a second power connection part 45. do.

The fan 43 is detachably installed inside the casing 41 of the long air circulation part 40. The fan 43 may be inserted and separated by opening and closing the bottom 17 located at the bottom of the body 10. In addition, the fan 43 may be inserted and separated through the inside of the body 10 in addition to opening and closing the bottom 17. A fan (not shown) is connected to the fan 43 to receive the power from the power supply unit 30 to drive the motor to rotate the fan 43.

The rotation of the fan 43 prevents the air in the air circulation type electric roaster from leaking to the outside to circulate therein. The air circulation part 40 is mounted to the lower part of the body part 10, and the second power connection part 45 is connected to the output part of the internal transducer (not shown) of the body coupling part 20. As such, the fan 43 is operated by receiving DC power through the second power connection unit 45.

4 and 5 illustrate a cooking unit 60, a heating unit 70, and a lower cover unit 80 and lower portions thereof according to at least one embodiment of the present invention.

3 to 5, the cooking unit 60 provides an area for cooking various foods such as meat, seafood and vegetables. In addition, a through hole 63 is formed in the center of the cooking unit 60. At this time, the bottom surface (cooking surface) of the cooking unit 60 is formed in an inclined form from the edge to the through hole 63 of the center, so that the oil generated during cooking flows through the bottom surface to the through hole 63. It can be easily formed. Although one through hole 63 is illustrated in FIGS. 3 to 5, the number and shape of the through holes 63 to be formed are not limited to a specific number or shape and may be set as necessary.

Further, the through hole 63 can be opened and closed by using the opening and closing member 65 fitted in the through hole 63. In the grill of meat and the like to remove oil, the opening and closing member 65 is removed to form a through hole 63 through which oil can be discharged, and when cooking foods that do not need to discharge oil, the opening and closing member 65 ), The through hole 63 may be blocked and cooked. When using the opening and closing member 65 in this way it can eliminate the inconvenience to change the cooking unit 60 according to the use.

In at least one embodiment of the present invention, the inner surface of the through hole 63 is formed with a nut and the outer surface of the portion inserted into the through hole 63 of the opening and closing member 65 is formed with a bolt so that the opposite end of the bolt is formed. The through hole 63 can be blocked by the opening / closing member 65 without using a mechanism such as a screwdriver by turning the handle formed thereon. In this case, once the through-hole 63 is blocked by the opening and closing member 65, the handle portion can be separated so as not to cause inconvenience to cooking due to the protrusion of the handle portion.

Sometimes it is necessary to open the through-hole 63 by removing the opening-and-closing member 65 in the middle of starting cooking in a state in which the through-hole 63 is blocked by the opening / closing member 65. For this case, a cross groove or flat driver groove or polygon wrench groove is formed on the upper part of the handle, and the opening and closing member 65 is reversed by using a device such as a screwdriver or a wrench and separated or advanced to the end. It may fall on the distribution plate 50.

In at least one embodiment of the present invention, the inner surface of the through hole 63 is formed with a nut portion, and the outer surface of the portion inserted into the through hole 63 of the opening and closing member 65 is formed with a bolt portion, thereby opening and closing member ( Instead of forming a handle for turning 65), an opposite end of the bolt portion may be formed with a crosswise or flat driver groove or polygonal wrench groove. In this case, in order to block the through-hole 63 by the opening and closing member 65, a device such as a screwdriver or a wrench must be used, but since there is no protrusion such as a handle, it can be prevented from affecting cooking. Even in this case, when it is necessary to open the through-hole 63 by starting cooking in a state where the through-hole 63 is blocked by the opening-closing member 65 and removing the opening-and-closing member 65 on the way, a mechanism such as a screwdriver or a wrench may be used. By using the opening and closing member 65 can be reversed to remove or advanced to the end can be dropped over the air distribution plate 50 located below.

In FIG. 4, the through hole 63 is blocked by the opening and closing member 65 from the upper portion of the cooking unit 60, but in at least one embodiment of the present invention, the through hole 63 is disposed below the cooking unit 60. Can be configured to prevent. In this case, the length of the opening and closing member 65 may be set so that the opening and closing member 65 does not protrude beyond the bottom surface (cooking surface) of the cooking unit 60 when the opening and closing member 65 is advanced to the end. In this case, at the end of the opening / closing member 65 exposed to the bottom surface (cooking surface) of the cooking unit 60, a groove for a cross or a screwdriver or a groove for a polygonal wrench is formed, and the through-hole is opened to the opening member 65. If cooking needs to be made in the state of blocking (63), and the through-hole (63) needs to be opened by removing the opening / closing member (65) on the way, use a device such as a screwdriver or a wrench to reverse the opening / closing member (65) to the end. It can be dropped above the air dispersion plate 50 located below.

In at least one embodiment of the present invention, the inner surface of the through-hole 63 is formed in a tapered shape with a diameter smaller from top to bottom and the outer surface of the portion inserted into the through-hole 63 of the opening and closing member 65 is By forming the same taper shape to fit on the inner surface of the through hole 63, the through hole 63 can be simply blocked like a cork stopper by simply placing the opening / closing member 65 in accordance with the through hole 63. . Even in this case, when the through hole 63 is blocked by the opening / closing member 65, the opening / closing member 65 may be formed to a length such that the opening / closing member 65 does not protrude above the upper plate surface of the cooking unit 60.

In at least one embodiment of the present invention, the opening and closing member 65 is not formed by forming the opening and closing member 65 storage groove (not shown) in a part of the body portion 10 so as not to lose the opening and closing member 65. If not, it can be stored in the storage groove.

As shown in FIGS. 3 to 5, in the heating unit 70, linear heating elements are arranged on a plane. When the linear heating element is arranged as wide as possible on the plane it can be evenly transferred to the cooking unit 60. At this time, the shape of the heating unit 70 may have a zigzag shape.

In addition, one side of the heating unit 70 includes a first power connection portion 71 that can receive a power supply. At this time, it may further include a guide portion 67 formed in a shape surrounding the first power connection portion 71.

The guide part 67 may be caught in the step formed therein so as to fix the power supply part 30 in the process of connecting the power supply part 30 to the cooking part 60. In addition, an electric shock accident may occur to the current flowing through the first power connection unit 71.

At this time, the heating unit 70 may be attached to the lower portion of the cooking unit 60, it may be formed separately to enable the detachable. According to at least one embodiment of the present invention, when the cooking unit 60 and the heating unit 70 are attached to each other, the number of parts may be simplified, thereby providing convenience for storage. According to another embodiment of the present invention, when the cooking unit 60 and the heating unit 70 are formed to be detachable, there is an advantage of easy washing.

As shown in FIG. 4 and FIG. 5, the lower cover part 80 may be formed at the lower end of the cooking part 60 to surround the lower part of the heating part 70. The lower cover portion 80 blocks the heat of the heating portion 70 in a plate-like shape surrounding the lower portion of the heating portion 70, and the effect of increasing the thermal efficiency inside the air circulation type electric roaster according to the present invention can be expected. Can be.

In the center of the lower cover 80, a lower cover hole 81 formed to penetrate perpendicularly to the through hole 63 formed in the cooking unit 60, as shown in Figure 4 is formed to discharge the oil flowing from the cooking unit 60 Can be.

Meanwhile, a plurality of connection members 69 are formed on the bottom bottom of the cooking unit 60, and a plurality of coupling holes 84 and a plurality of ventilation holes 83 are formed in the lower cover part 80. At this time, the length of the plurality of connecting members 69 is appropriate to ensure a width enough to seat the heating unit 70 between the cooking unit 60 and the lower cover portion 80.

As shown in FIG. 5, four connection members 69 may be arranged at 90 degree intervals on the lower bottom surface of the cooking unit 60. Four coupling holes 84 corresponding to the positions of the four connection members 69 are formed in the lower cover part 80, and the connection member 69 passes through the coupling holes 84 to the fixing member 85. Can be fixed

At this time, the connecting member 69 and the fixing member 85 that pass through the coupling hole 84 may be fixed using a bolt. In addition, the lower cover portion 80 is provided with a ventilation hole 83 in addition to the coupling hole 84, it can be ventilated through the ventilation hole (83).

1 to 3, the air dispersion plate 50 is seated on the body portion 10, the lower cover portion 80, the heating portion 70, and the cooking portion 60 is seated in turn.

As shown in FIGS. 1 and 3, the air dispersion plate part 50 may include a first side plate 51, a second side plate 52, and a bottom plate 57. At this time, the bottom plate 57 forms a lower bottom surface, and the first side plate 51 and the second side plate 52 are formed on both sides.

As shown in FIGS. 1 to 3, the first side plate 51 and the second side plate 52 are formed in a plate shape, and a plurality of vent holes 54 are formed to allow air to flow in and out. have.

In addition, the first side plate 51 and the second side plate 52 may be separated and formed to be detachable from the bottom plate 57 of the air dispersion plate 50, it may be formed integrally with the bottom plate 57. At this time, the upper end portions of the first side plate 51 and the second side plate 52 are formed with

flange portions

51a and 52a, so that the

flange portions

51a and 52a are located at the upper portion of the body portion 10. It may be seated in accordance with the shape of (17a, 17b).

In at least one embodiment of the present invention, the first side plate 51 and the second side plate 52 may be formed on both sides in the longitudinal direction of the base plate 57 so as to be curved in the lengthwise opposite direction at the corners. .

In at least one embodiment of the present invention, both ends of the first side plate 51 and the second side plate 52 may be formed in a plate shape to be seated to abut the edge portion 13 of the body portion 10. . At this time, when the first side plate 51 and the second side plate 52 are plate-shaped, the process is simpler than the case where both ends have a curved shape, and the processing cost is low, which is advantageous in terms of economic efficiency. You can expect

In addition, the discharge plate 53 and the seating hole 55 may be formed in the bottom plate 57. At this time, the base plate 57 may be formed in an inclined form from the edge to the discharge hole 53 formed in the center.

The discharge hole 53 may be formed at the center of the bottom plate 57 of the air distribution plate 50. In addition to the air flowing in and out through the discharge hole 53, the oil discharged into the through hole 63 of the cooking unit 60 may be discharged through the discharge hole 53. At this time, the discharge hole 53 may be a plurality, it may be formed in a circular or square or other shapes. 1 is shown that the discharge hole 53 is formed in the center of the bottom plate 57 of the air distribution plate 50, but the position of the discharge hole 53 is appropriate according to the position of the oil sump 15 located below Can be set to

On the other hand, the seating hole 55 is located at the edge of the bottom plate 57, the connection member 69 located on the lower side of the cooking unit 60 is seated, it can be expected a stable fixing effect. At this time, the mounting hole 55 may not be formed in the base plate 57.

As described above, unlike the conventional air circulation type electric roaster in which the oil falls through the plurality of through holes throughout the plate surface, the cooking unit 60 concentrates oil through the through holes 63 located in the center, and thus air is lowered. The up-down air flow path inside the circulating electric roaster becomes small, so that the influence on the blowing balance between the discharge part and the suction part of the air dispersion plate part 50 can be reduced.

1, 2, and 6, in at least one embodiment of the present invention, upper end portions of the first side plate 51 and the second side plate 52 of the air dispersion plate portion 50 are formed. When the

flanges

51a and 52a are seated on the stepped

portions

17a and 17b positioned at the upper portion of the body portion 10, when the body coupling portion 20 is coupled, the first power connection portion 71 is connected to the body coupling portion ( The lower cover part 80, the heating part 70, and the cooking part 60 are supported to be connected to the power supply part 30 through the upper groove of the 20, so that the position of the first power connection part 71 in the up and down direction is adjusted. It serves as a positioning unit to determine.

Therefore, when the air dispersion plate 50 is not mounted or is not properly mounted, even if the lower cover portion 80, the heating portion 70, and the cooking portion 60 are not fitted in height, the upper end of the body coupling portion 20 Since the power supply unit 30 and the first power connection unit 71 cannot be connected through the groove, power supply in a dangerous situation can be prevented without a separate safety device.

As shown in FIG. 1 and FIG. 3, the oil sump 15 is seated inside the body 10 to receive oil discharged from the cooking unit 60. The oil sump 15 according to at least one embodiment of the present invention may be detachably attached to the body 10 to provide ease of collection and washing of waste oil.

In at least one embodiment of the present invention, the sump part 15 may be integrally formed with the body part 10 to form a separate waste oil outlet in the sump part 15. In addition, the oil sump 15 may be formed in a drawer type to discharge the waste oil to the outside through the lower end of the body portion (10).

As shown in FIG. 6, the body coupling part 20 may be inserted into one side of the body part 10 and includes a converter (not shown) for converting alternating current into direct current. Body coupling portion 20 is connected to the power supply 30, is inserted into one side of the body portion 10 is mounted.

In addition, the power supply unit 30 may include a temperature sensing pin 31, the first power supply unit 32, the second power supply unit 33, the temperature control unit 35 and the power plug 37.

The temperature sensing pin 31 of the power supply unit 30 is inserted into the connection groove 64 attached to the lower surface of the power supply unit 30 and the cooking unit 60. At this time, the temperature sensing pin 31 serves to detect the temperature of the cooking unit 60 by connecting the cooking unit 60 and the power supply unit 30 to each other.

When the temperature of the cooking unit 60 rises above a predetermined temperature, the power is cut off by the operation of the bimetal inside the power supply unit 30, and when the temperature of the cooking unit 60 falls below the predetermined temperature, the power is connected. At this time, the power supply unit 30 may be operated by sensing the temperature in an analog manner according to the operation of the bimetal according to the temperature change, or by sensing the temperature in a digital manner sensing current or voltage change on the temperature sensing pin 31. have.

In addition, the power supply unit 30 may include a temperature control unit 35, it is possible to directly adjust the temperature of the cooking unit 60. The power supply unit 30 is configured to be detachably attached to the main body coupling unit 20, and the power supply unit 30 and the terminal included in the first power supply unit 32 in a state where the main body coupling unit 20 is mounted on the main unit coupling unit 20. 1 When the terminals included in the power connection unit 71 are in contact with each other, the power supply unit 30 and the heating unit 70 are electrically connected to each other. In addition, the power supply unit 30 and the air circulation unit 40 are electrically connected to each other by contact between the terminal included in the second power supply unit 33 and the connecting pin 21 which is the first connection terminal.

In the air circulation electric roaster according to at least one embodiment of the present invention, the first power supply unit 32 of the power supply unit 30 and the first power connection unit 71 connected to one side of the heating unit 70 are connected.

In addition, the second power supply 33 of the power supply 30 is connected to the connecting pin 21 of the body coupling portion 20, it is connected to the coupling plate 47 and the second power connecting portion 45. At this time, the inside of the body coupling portion 20 may include a converter for converting the AC power supplied through the second power supply 33 to a direct current.

Therefore, the DC power or AC power converted through the converter drives the motor of the fan 43 through the second power connection 45. In this case, the power supply unit 30 may have a separate switch for turning on / off the power for connecting the second power supply unit 33 and the second power connection unit 45.

Therefore, the power is supplied to one power supply unit 30 to supply power to the cooking unit 60 through the first power supply unit 32, and the body coupling unit 20 through the second power supply unit 33. Through the fan 43 can be driven.

As such, the power supply unit 30 and the heating unit 70 are spatially separated so that the power supply unit 30 is brought into contact with a terminal included in the first power supply unit 32 and a terminal included in the first power connection unit 71. ) And the heating unit 70 are electrically connected. Therefore, the conventional air circulation electric roaster has a complicated circuit configuration and can be supplied with a simplified configuration as compared with the power supply to the fan by using a power supply that is not separated from the heater.

In the air circulation type electric roaster according to at least one embodiment of the present invention, the lower end of the body coupling part 20 is inserted into and fixed to the seating part 11 of the body part 10, and on one side of the body coupling part 20. Insert and assemble the power supply unit 30.

At this time, the body coupling portion 20 may be formed separately from the body portion 10, it may be formed integrally. When separately formed, it may provide ease of cleaning or washing, and when integrally formed, parts may be expected to be simplified.

In FIG. 6, the body coupling part 20 includes a converter (not shown) configured to convert alternating current into direct current. In at least one embodiment of the present invention, a converter (not shown) for converting alternating current into direct current may be provided in the power supply unit 30. In this case, since the power system is completely separated from the body coupling part 20, only the power supply unit 30 and the air circulation unit 40 can be easily washed without separating the whole air circulation type electric roaster one by one. .

1 and 2, the power supply unit 30 is shown to be directly connected to the air circulation electric roaster through the body coupling portion 20, in the at least one embodiment of the present invention, the opposite of the power plug 37 The power supply unit 30 may be separated from the air circulation electric roaster by a predetermined length by connecting a wire having a predetermined length to the side. By doing so, the power supply unit 30 is completely separated from the air circulation electric roaster generating high heat, and the air circulation electric roaster can be used more safely.

As shown in FIG. 1, in the air circulation type electric roaster according to at least one embodiment of the present invention, when cooking meat or the like in the cooking unit 60, the first side plate 51 of the air dispersion plate unit 50 is provided. Outside air and smoke is introduced into the inner space of the air circulation portion 40 side through the vent hole 54 formed in the, and flows into the inner space of the lower body portion 10.

A part of the outside air introduced in this way passes through the discharge hole 53 in the center of the air dispersion plate unit 50 and goes up along the through hole 63 of the cooking unit 60, and the other part of the air dispersion plate unit 50. It is discharged through the vent hole 54 of the second side plate 52 to rise to the upper portion of the body portion 10 at a constant speed.

The air discharged into the vent hole 54 of the second side plate 52 of the air dispersion plate part 50 is forced into the vent hole 54 of the first side plate 51 by the operation of the fan 43 again. do. Thus the same air flow is repeated.

Therefore, the natural air curtain is formed in the upper portion of the body portion 10 by the flow of air described above is suppressed to be discharged to the outside of the oil smoke and odor generated while meat is grilled.

1, 2, and 6 is shown that the air circulation portion 40 is installed only on the lower side of the body portion 10, in at least one embodiment of the present invention, the air circulation portion 40 is the body The lower one side of the part 10 and the other two installed on the other side of the one is mainly responsible for the suction function and the other is mainly responsible for the discharge function. In this case, the air circulation unit 40 installed on the other side of the lower part of the body 10 includes a third power connection unit (not shown) connected to the second power supply unit 33, and the air circulation unit on the discharge side ( 40) and the air circulation portion 40 on the suction side are driven at the same intensity, or the air circulation portion 40 on the suction side is driven more strongly than the air circulation portion 40 on the discharge side by the discharge and suction It is possible to provide an air circulating electric roaster which produces almost no smell to an equal degree on both sides.

The embodiments described in the present specification and the accompanying drawings merely illustrate some of the technical ideas included in the present invention. Therefore, since the embodiments disclosed in the present specification are not intended to limit the technical spirit of the present invention but to explain, it is obvious that the scope of the technical spirit of the present invention is not limited by these embodiments. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical spirit included in the specification and drawings of the present invention are included in the scope of the present invention. It should be interpreted.

10: body part

20: body coupling part

30: power supply

40: air circulation

43: fan

50: air dispersion plate

60: cooker

65: cover member

70: heating part

80: lower cover part

CROSS-REFERENCE TO RELATED APPLICATION

This patent application is filed with a patent application No. 10-2016-0096406 filed with Korea on July 28, 2016 and a patent application No. 10-2017-0094611 filed with Korea on July 26, 2017 in Japan. Patent No. 2017-144338, filed July 26, claims priority under 35 USC § 119 (a) of the United States Patent Act, all of which are incorporated herein by reference. Are merged. In addition, this patent application claims priority to countries other than the United States for the same reasons, all of which are incorporated herein by reference.

Claims

Body portion;

An air dispersing plate part seated on the body part and including a first side plate and a second side plate respectively formed on both sides of the bottom plate and at least one side of the bottom plate and including a plurality of vent holes;

A power supply including a first power supply and a second power supply;

A heating unit including a first power connection unit connected to the first power supply unit;

A first air circulation part disposed to be adjacent to an inner side of one side of the body part along a length direction of the body part, and including a second power connection part electrically connected to the second power supply part;

A body coupling part mounted on one side of the body part in a direction orthogonal to the longitudinal direction, the body coupling part including a first connection terminal connected to the second power connection part and in contact with the second power supply part; And

A cooking unit including a cooking surface installed on the heating unit and heated.

And

The power supply unit is configured to be detachable from the body coupling unit, and the terminal included in the first power supply unit and the terminal included in the first power connection unit contact with each other when the power supply unit is mounted on the body coupling unit. Whereby the power supply unit and the heating unit are electrically connected to each other, and the power supply unit and the first air circulation unit are electrically connected to each other by contact between the terminal included in the second power supply unit and the first connection terminal.

Air circulating electric roaster.
The method of claim 1,

The second power supply unit supplies alternating current,

The body coupling part includes a converter for converting alternating current supplied from the second power supply into direct current,

Air circulating electric roaster.
The method of claim 1,

The second power supply unit includes a converter for converting alternating current into direct current to supply the direct current to the second power connection unit through the body coupling unit,

Air circulating electric roaster.
The method according to any one of claims 1 to 3,

The power supply unit further includes a temperature control unit for adjusting the temperature of the heating unit,

Air circulating electric roaster.
The method according to any one of claims 1 to 4,

The air dispersing plate may be configured such that the terminal included in the first power supply unit contacts the terminal included in the first power supply unit while the power supply unit is mounted to the body coupling unit. To determine the up and down position,

Air circulating electric roaster.
The method according to any one of claims 1 to 5,

The cooking unit includes at least one through hole formed in at least a portion of the cooking surface,

Further comprising an opening and closing member capable of opening and closing the at least one through hole,

Air circulating electric roaster.
The method of claim 6,

The through hole has an inner peripheral surface formed of a nut part,

The opening and closing member has an outer circumferential surface formed on the one side of the bolt portion including an insertion portion inserted into the nut portion of the through hole, and includes a handle for turning the opening and closing member on the other side,

Air circulating electric roaster.
The method of claim 7, wherein

In the end of the handle of the opening and closing member or the cross section of the bolt portion is formed a groove or a screwdriver groove of a cross or a straight groove,

Air circulating electric roaster.
The method according to any one of claims 1 to 8,

And a second air circulation part disposed to be adjacent to an inner side of the other side of the body part along the length direction of the body part and including a third power connection part electrically connected to the second power supply part.

The body coupling part further includes a second connection terminal connected to the third power connection part and in contact with the second power supply part.

The power supply unit and the second air circulation unit are electrically connected by contacting the terminal included in the second power supply unit with the second connection terminal while the power supply unit is mounted on the body coupling unit.

The first air circulation unit and the second air circulation unit are driven at the same intensity or different strengths according to the power supplied by the second power supply,

Air circulating electric roaster.
Body portion;

An air dispersing plate part seated on the body part and including a first side plate and a second side plate respectively formed on both sides of the bottom plate and at least one side of the bottom plate and including a plurality of vent holes;

A power supply including a first power supply and a second power supply;

A heating unit including a first power connection unit connected to the first power supply unit;

An air circulation part disposed to be adjacent to an inner side of one side of the body part along a length direction of the body part, and including a second power connection part electrically connected to the second power supply part;

A body coupling part mounted on one side of the body part in a direction orthogonal to the length direction, the body coupling part including a connection terminal connected to the second power connection part and in contact with the second power supply part; And

A cooking unit which is installed on the heating unit and heated

And

The first and second power supply units supply alternating current,

The body coupling part includes a converter for converting alternating current supplied from the second power supply into direct current,

Air circulating electric roaster.
Body portion;

An air dispersing plate part seated on the body part and including a first side plate and a second side plate respectively formed on both sides of the bottom plate and at least one side of the bottom plate and including a plurality of vent holes;

A power supply including a first power supply and a second power supply;

A heating unit including a first power connection unit connected to the first power supply unit;

An air circulation part disposed to be adjacent to an inner side of one side of the body part along a length direction of the body part, and including a second power connection part electrically connected to the second power supply part;

A body coupling part mounted on one side of the body part in a direction orthogonal to the length direction, the body coupling part including a connection terminal connected to the second power connection part and in contact with the second power supply part; And

A cooking unit which is installed on the heating unit and heated

And

The first power supply unit supplies AC to the first power connection unit,

The second power supply unit supplies a direct current to the second power connection unit, including a converter for converting alternating current into direct current,

Air circulating electric roaster.
Body portion;

An air dispersing plate part seated on the body part and including a first side plate and a second side plate respectively formed on both sides of the bottom plate and at least one side of the bottom plate and including a plurality of vent holes;

A power supply including a first power supply and a second power supply;

A heating unit including a first power connection unit connected to the first power supply unit;

An air circulation part disposed to be adjacent to an inner side of one side of the body part along a length direction of the body part, and including a second power connection part electrically connected to the second power supply part;

A body coupling part mounted on one side of the body part in a direction orthogonal to the length direction, the body coupling part including a connection terminal connected to the second power connection part and in contact with the second power supply part; And

A cooking unit which is installed on the heating unit and heated

And

The air dispersing plate may be configured such that the terminal included in the first power supply unit contacts the terminal included in the first power supply unit while the power supply unit is mounted on the body coupling unit. To determine the position of,

Air circulating electric roaster.
Body portion;

An air dispersing plate part seated on the body part and including a first side plate and a second side plate respectively formed on both sides of the bottom plate and at least one side of the bottom plate and including a plurality of vent holes;

A power supply including a first power supply and a second power supply;

A heating unit including a first power connection unit connected to the first power supply unit;

An air circulation part disposed to be adjacent to an inner side of one side of the body part along a length direction of the body part, and including a second power connection part electrically connected to the second power supply part;

A body coupling part mounted on one side of the body part in a direction orthogonal to the longitudinal direction, the body coupling part including a connection terminal connected to the second power connection part and in contact with the second power supply part; And

A cooking unit including a cooking surface installed on the heating unit and heated.

And

The cooking unit includes at least one through hole formed in at least a portion of the cooking surface,

Further comprising an opening and closing member capable of opening and closing the at least one through hole,

Air circulating electric roaster.
Body portion;

An air dispersing plate part seated on the body part and including a first side plate and a second side plate respectively formed on both sides of the bottom plate and at least one side of the bottom plate and including a plurality of vent holes;

A power supply including a first power supply and a second power supply;

A heating unit including a first power connection unit connected to the first power supply unit;

A first air circulation unit disposed to be adjacent to an inner side of the first side of the body part along a length direction of the body part and including a second power connection part electrically connected to the second power supply part;

A second air circulation part disposed to be adjacent to an inner side of a second side of the body part along the length direction of the body part and including a third power connection part electrically connected to the second power supply part;

Is mounted on one side of the body portion in a direction orthogonal to the longitudinal direction, the first connection terminal and the third power supply connected to the second power supply and contact the second power supply and the third power supply and the second power supply A body coupling part including a second connection terminal contactable with the body; And

A cooking unit which is installed on the heating unit and heated

And

The first air circulation unit and the second air circulation unit are driven at the same intensity or different strengths according to the power supplied by the second power supply,

Air circulating electric roaster.
The method according to any one of claims 1 to 14,

Further comprising a lower cover portion surrounding the lower portion of the heating unit,

Air circulating electric roaster.
The method according to any one of claims 1 to 15,

Further comprising a drip tray for receiving oil discharged from the cooking unit is seated inside the body portion,

Air circulating electric roaster.