KR101887468B1 - Apparatus for roasting and keeping warm - Google Patents

Abstract

The present invention relates to a roasting and warming apparatus, which comprises an oven having a roasting space, a drawer unit disposed in the roasting space and capable of being drawn out and in which the roasting water can be placed, A heat source unit, a heat insulating space, and a warming unit partitioned by the heat insulating space and having a flue into which the heat of the flue space can be introduced, wherein heat of the flue space can be introduced into the flue, And may be transferred to the insulated space.

Description

{Apparatus for roasting and keeping warm}

The present invention relates to a roasting and warming apparatus.

Sweet potatoes, potatoes, corn, peanuts, chestnuts, banks, pumpkins and other edible cultivars were not affected by drought or rainy season. Such methods of cooking such as steamed, boiled, boiled, roasted, roasted, boiled, fried, etc. are various.

In the case of sweet potatoes, a baking apparatus using a drum is used for baking in a large quantity. A combustion space is formed inside the drum and a plurality of drawers, in which sweet potatoes can be placed, are slidably arranged in the combustion space.

When the sweet potato is baked, the drawer is taken out and the sweet potato is taken out. The sweet potato was kept in a separate place. At this time, the sweet potato is heated by using a separate heating means so that the sweet potato can maintain the warm state.

On the other hand, the heat of baking sweet potatoes in the combustion space was discharged to the outside of the drum, and the use of combustion heat was not efficient.

Registered Utility Model No. 20-0450482 (September 30, 2010) Registration Utility Model No. 20-0416339 (2006.05.08.)

The present invention provides a roasting and warming apparatus that can maintain a predetermined temperature of a roasting material in a heat insulating space by heat (waste heat) discharged from a roasting space.

According to an aspect of the present invention, there is provided a roasting and warming apparatus including an oven having a roasting space, a drawer portion disposed in the roasting space and capable of being drawn out and in which the roasting material can be placed, And a heat retaining portion having a heat insulating portion for applying heat to the heat retaining space and a heat retaining portion for partitioning the heat retaining space and allowing the heat of the grill space to be introduced therein, Heat may be transferred to the insulating space and transferred to the insulating material of the insulating space.

The heating unit is formed with an exhaust port connected to the flue, and the oven unit is provided with a connection hole for connecting the flue to the flue space, and the heat of the flue space flows into the flue through the connection hole And can be discharged through the exhaust port.

The roasting and warming apparatus may further include a heat conduction unit disposed in the flue and disposed between the exhaust port and the connection hole to accumulate the heat of the flue and transfer the accumulated heat to the warming space.

The heat conduction part is in contact with the lower surface of the heat preservation part, and the thickness of the heat conduction part is gradually decreased with reference to the lower surface of the heat preservation part in the direction of the exhaust port from the connection hole.

A safety space may be defined along the circumference of the insulated space defined by the flue and the insulated space, and outside air may be introduced into the safety space.

The roasting and warming apparatus may further include a water receiving unit disposed in the warming unit and disposed under the exhausting unit and capable of being drawn out to the outside of the warming unit.

The roasting and warming apparatus may further include an illuminating unit disposed in the oven and irradiating light to the warming space.

The roasting and warming device may further include a safety panel disposed along an outer periphery of the oven part.

The safety panel and the outer circumference of the oven part may face each other with a gap therebetween and the safety panel may be perforated so that outside air may flow into the space between the safety panel and the outer circumference of the oven part.

According to the embodiment of the present invention, heat applied to the roasting material in the roasting space is discharged to the exhaust port through the flue. The heat passing through the year is transferred to the warmed-in-place kept in the warmed-up space through the bottom of the warmed-up section, so that the warmed-up temperature can maintain the predetermined temperature. Therefore, it is not necessary to separately provide a structure for generating heat in order to maintain the heat, since the grilled water is discharged directly to the exhaust port through the flue without discharging the baked heat immediately. Therefore, the waste heat from the roasting space is used as the thermal insulation, so that the thermal insulation can be increased and the electric energy usage can be minimized.

According to the embodiment of the present invention, the appearance of the roasting and warming apparatus can be improved by the lighting unit that irradiates light to the warming space.

According to the embodiment of the present invention, it is possible to solve the problem of the odor generated during the roasting process because the odor component is contained in the water molecules in the condensation generated when the heat of the flue is discharged through the exhaust port.

According to an embodiment of the present invention, it is possible to prevent the user from coming into contact with the outer periphery of the oven main body by the safety panel disposed at an interval from the outer periphery of the oven main body. It is possible to prevent the user from touching the outer circumference of the oven body whose temperature has been raised by the heat of the roasting space. Therefore, it is possible to prevent the risk of the image that may be generated when the user touches the oven main body.

1 is a perspective view of a roasting and warming apparatus according to an embodiment of the present invention;
Fig. 2 is a perspective view showing the oven section of Fig. 1; Fig.
3 is a cross-sectional view taken along line III-III of Fig. 1; Fig.
Fig. 4 is an enlarged view of the year portion of Fig. 3; Fig.
5 is an enlarged view of a portion B in Fig. 3;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

A roasting and warming apparatus according to an embodiment of the present invention will now be described with reference to Figs. 1 to 5. Fig.

1 is a perspective view showing an oven of FIG. 1, FIG. 3 is a sectional view taken along line III-III of FIG. 1, and FIG. 4 is a cross- 3 is an enlarged view of a portion of FIG. 3, and FIG. 5 is an enlarged view of a portion B of FIG.

1 to 5, the grilling and warming apparatus 1 according to the present embodiment includes an oven unit 10 for applying heat to the grilled water, a drawer unit 20 for placing the grilled water, And a heat retaining part 40 in which a heat retaining part 30 is placed and a roasted guillotine is placed. The heat retained in the heat retaining part 40 is heated using heat (waste heat) discharged from the oven part 10 Keep the temperature constant (keep warm).

The oven part 10 includes an oven body 11 and a door 13 and forms a lower side contour of the grilling and thermostat 1.

In the oven main body 11, a roasting space 111 for roasting a roast is formed by the heat of the heat source unit 30 and an opening hole 112 for opening a roasting space 111 is formed on the front surface. A door (13) for opening and closing the opening hole (112) is coupled to the front surface of the oven main body (11). The lower end of the door 13 is connected to the oven main body 11 through a hinge (not shown), and can move based on the hinge.

A connection hole 113 is formed in the rear of the upper surface of the oven main body 11 to discharge the heat of the roasting space 111. The connection hole 113 is formed along the width direction X of the oven main body 11. On the upper surface of the oven main body 11, a rim 14 for forming a predetermined space is protruded. The rim 14 has a rectangular shape when viewed in plan. The connection hole 113 is formed in the space defined by the rim 14. The rim 14 and the top edge of the oven main body 11 are spaced apart from each other. The rim 14 located at the front of the upper surface of the oven main body 11 is open.

The oven body 11 can be made of metal. A plurality of wheels (not shown) and a plurality of height adjusting portions (not shown) are arranged on the lower surface of the oven main body 11. [

On the other hand, a heat insulating material (not shown) may be disposed around the roasting space 111. The insulation is made of refractory material. The heat insulating material prevents the heat of the roasting space (111) from being transmitted to the outside of the oven main body (11).

The oven part 10 according to the present embodiment may further include a safety panel 15.

The safety panel 15 is perforated 151 and is disposed on the outer periphery of the oven body 11 and the door 13. The inner periphery of the safety panel 15 faces the outer periphery of the oven main body 11 and the door 13 with a gap G1 therebetween. The outside air can be introduced into the space formed by the gap G1 through the perforation 151 and the outside air introduced into the space can be prevented from being heated by the heat of the roasting space 111 do. That is, a cooling space for lowering the temperature of the surface of the oven main body 11 is formed between the safety panel 15 and the oven main body 11 and the door 13 by the gap G1.

The drawer unit 20 is disposed in the grill space 111 and can receive grilled water such as potatoes, potatoes, corn, peanuts, chestnuts, banks, and squashes. The drawer unit 20 is connected to the door 13, A drawer main body 21 which can be drawn out to the outside of the oven main body 11 and a rail 23 which is coupled to the inner periphery of the roasting space 111 and guides movement of the drawer main body 21.

The drawer main body 21 has a receiving space 211 in which an upper surface is opened to receive the grilled water and the receiving space 211 is connected to the grilling space 111 through the opened upper surface. The heat of the roasting space 111 flows into the receiving space 211 and the roasting water can be baked.

A cover (not shown) may be disposed on the opened upper surface of the drawer body 21. [ A plurality of holes are formed in the bottom and cover of the accommodation space 211, and the heat of the roasted space 111 can be introduced into the accommodation space 211 through the holes.

Although the drawer body 21 is connected to the door 13 in the above description and drawings, the door 13 and the drawer body 21 may be separated from each other. In this case, a handle (not shown) for holding the drawer main body 21 may be formed on the front surface of the drawer main body 21.

The rail 23 is disposed along the lower portion of the drawer body 21 and is coupled to the inner periphery of the roasting space 111. The drawer main body 21 can be pulled out of the oven main body 11 from the roasting space 111 by the support of the rails 23. A pulley (not shown) that rolls along the rail 23 may be coupled to the lower portion of the drawer body 21.

Although the drawer unit 20 has been described as the drawer body 21 and the rails 23, the drawer unit 20 can be variously modified as long as it can accommodate the grilled water. Although the drawer unit 20 is shown in FIG. 2 and FIG. 3 as one unit, the number and structure of the drawer unit 20 can be variously changed according to the design of the oven unit 10.

A plurality of heat sources 30 are arranged in a roasting space 111, and heat is applied to the roasting space 111 so that the roasting material is baked. The heat source unit 30 may be a heater using electric energy. However, it may be a burner using liquid fuel such as gas or oil. The number and arrangement of the heat source units 30 can be variously changed according to the structure of the oven unit 10 and the drawer unit 20. [

The warming unit 40 is disposed on the upper surface of the oven main body 11 and is divided into a warming space 41 and a warming space 41 where the warmed object, And a flue 42 into which the heat of the space 111 flows and is discharged.

The heat insulating space 41 of the warming unit 40 is formed by recessing the inside of the upper surface of the warming unit 40 in the direction of the oven body 11. The edge of the lower surface 412 of the thermal insulation unit 40 forming the bottom 411 of the thermal insulation space 41 is in contact with the upper surface of the rim 14. A flue 42 is formed between the bottom surface 411 of the heat insulating space 41 and the upper surface 114 of the oven main body 11 in the rim 14. The heat of the roasting space 111 flowing into the flue 42 (the waste heat discharged after the roasting is roasted) flows into the warming space 41 through the bottom of the warming space 41 and the warmed product can be delivered . The heat can keep the predetermined temperature by the transmitted heat.

The outer periphery of the warming section 40 is formed by extending the upper surface edge of the warming section 40 in the direction of the oven main body 11. The outer circumference of the warm keeping unit 40 faces the outer circumference of the warming space 41 with a space therebetween and a safety space 44 is formed therebetween. A plurality of cooling holes 45 are formed in a part of an upper surface of the heat insulating portion 40 which is not recessed. The outside air of the heat preservation unit 40 may flow into the safety space 44 through the cooling hole 45 to lower the outside circumference temperature of the heat preservation space 41. [ The outer circumference of the heat insulating space 41 is directly exposed and the temperature of the outer circumference can be increased by the heat of the heat insulating space 41 and the risk of burning may occur due to the increased temperature. However, in this embodiment, since the outer circumference of the heat insulating space 41 is located in the safety space 44 and the outer peripheral temperature of the heat insulating space 41 is lowered by the air introduced into the safety space 44, have.

A cover (not shown) may be disposed on the upper surface of the heat insulating portion 40 to prevent heat loss in the heat insulating space 41 and block foreign substances such as dust from entering the heat insulating space 41. The inner bottom of the heat insulating space 41 may be provided with gravel, a quartz stone, and the like which are maintained in temperature and harmless to the human body. Gravel, elvan, etc. can be heated by the heat transmitted to the heat insulating space 41, and gravel and crushed stone accumulate the heat to be transmitted, and the heat can be kept deep by the heat such as gravel,

An air outlet 43 connected to the flue 42 is formed at one side of the warming unit 40. The heat of the flue 42 can be discharged to the outside of the warming portion 40 through the exhaust port 43.

The roasting and warming apparatus according to an embodiment of the present invention may further include a heat conduction unit 50.

The heat conduction unit 50 is disposed in the flue 42 and is disposed between the connection hole 113 and the exhaust port 43 and has an upper surface coupled to a bottom surface of the heat insulating space 41. The lower surface of the heat conductive portion 50 faces the upper surface 114 of the oven main body with a gap therebetween. The heat conduction unit 50 is disposed at a part or the whole of the lower surface of the warming unit 40.

The heat conduction part 50 is formed such that the thickness of the heat conduction part 50 decreases from the connection hole 113 toward the exhaust port 43 with respect to the bottom surface of the insulating part 40. In FIG. 4, the upper surface contacting the bottom surface of the heat insulating space 41 of the heat conductive portion 50 is formed in a planar shape and the lower surface is formed in a stepped shape so that its thickness is gradually decreased. However, Can be gradually thinned.

The heat introduced into the flue 42 through the connection hole 113 can be transferred to the heat conduction unit 50 while passing through the flue 42 and the heat conduction unit 50 can be heated. The heat conduction portion 50 can transfer heat to the heat insulating space 41. [ The heat conduction unit 50 can accumulate the transferred heat. The heat conduction unit 50 can transmit heat to the heat insulating space 41 by using the accumulated heat even if heat is not introduced into the flue 42 from the roasting space 11. [

Since the heat in the flue 42 flows through the connection hole 113 and is discharged through the flue 42 to the exhaust port 43, Is higher than the nearest part. Thus, since the temperature is not constant in the flue 42, the temperature of the heat transmitted to the warming space 41 can be changed. However, since the portion of the heat conduction portion 50 facing the connection hole 113 is formed thicker than the portion adjacent to the exhaust port 43, the heat transmitted from the conduit 42 to the heat insulating space 41 is maintained at a constant temperature As shown in Fig.

The heat conduction unit 50 may be formed as a canopy. The heat conduction unit 50 is not limited to a tongue, but may be variously used as long as it can accumulate heat and transfer accumulated heat.

The grilling and warming apparatus according to an embodiment of the present invention may further include a water tray 60.

The water receiver (60) is located on the upper surface of the oven main body (11) and disposed below the exhaust port (43). At least a portion of the drip tray (60) is located in the flue (42) through the open portion of the rim (14). In the water receiver 60, condensation occurs in the process of discharging the heat through the exhaust port 43. Water caused by condensation may fall into the water receiver 60. The water receiver (60) can be drawn out to the outside of the warming unit (40). Meanwhile, a part of the warming unit 40 in which the water receptacle 60 is located is formed to be transparent, so that the water level of the water flowing into the water receiving tray 60 can be confirmed.

The roasting and warming apparatus according to an embodiment of the present invention may further include an illumination unit 70.

The illuminating unit 70 is disposed in the warming unit 40 and can irradiate the warmed room 41 with light. The illumination unit 70 may be formed of a light emitting diode. The appearance of the roasting and thermal insulation apparatus can be enhanced by the lighting unit 70. [ The arrangement of the lighting unit 70 can be variously changed depending on the design of the roasting and heat insulator.

The roasting and warming apparatus according to an embodiment of the present invention may further include a controller 80. [ The control unit 80 is disposed on one side of the oven main body 11 and includes a case spaced apart from the oven main body 11, an operation panel 81 exposed on the front surface of the case, an operation panel 81, And includes an electrically connected circuit portion 82. The on / off and operation timers of the heat source unit 30 can be adjusted by the operation of the operation panel 81.

On the other hand, the safety panel 15 is omitted from one side of the oven main body 11 in which the case is disposed.

Since the case is spaced apart from the oven main body 11, the heat of the roasting space 111 can be minimally transferred to the circuit part 82. Thus, damage to the circuit portion 82 due to heat of the roughened space 111 can be prevented.

Meanwhile, the roasting and warming apparatus according to an embodiment of the present invention may further include a fan (not shown). The fan is disposed in the roasting space 111, the flue 42 and the like, and circulates the heat of the roasting space 111 and the heat of the flue 42. The fan is electrically connected to the control unit (80).

According to the present invention, the heat of the grilled water in the grill space 111 is discharged to the exhaust port 43 through the flue 42 and the heat passing through the flue 42 is transferred to the heat insulating space 41, 41) can keep the predetermined temperature constant. Therefore, it is possible to improve the heat efficiency and to improve the heat insulation efficiency by using the baked heat as the heat retaining material without discharging it directly to the outside.

According to the present invention, the outer appearance of the roasting and warming apparatus can be improved by the illuminating unit that irradiates light to the warming space.

According to the present invention, it is possible to solve the problem of odor generated during the roasting process because the odor component is included in the water molecules in the condensation generated when the heat of the flue is discharged through the exhaust port.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

1: roasting and keeping device 10: oven part
11: Oven body 111: Grilled space
112: Opening hole 113: Connection hole
114: oven main body upper surface 13: door
14: Rim 15: Safety panel
151: perforation 20: drawer part
21: drawer body 211: accommodation space
23: rail 30: heat source part
40: a keeping unit 41: a holding space
42: Year 43: Exhaust
44: safety space 45: cooling hole
50: heat conduction part 60:
70: illumination unit 80:
81: operation panel 82:

Claims (9)

An oven portion having a roasting space,
A drawer part which can be placed in the grill space and drawn out and in which the grilled water can be placed,
A heat source unit disposed in the grill space and heating the grill water,
A warming space partitioned by the thermal insulation space and the thermal insulation space and having a flue into which the heat of the open space can be introduced,
And a heat conduction unit disposed at the lower surface of the warming unit,
/ RTI >
Wherein the heat insulating portion is formed with an exhaust port connected to the flue, and the oven portion is formed with a connection hole for connecting the flue and the open space, the heat conduction portion being located between the exhaust port and the connection hole,
The heat of the roughened space flows into the flue through the connection hole and is discharged through the exhaust port. The heat conduction part accumulates the heat of the flue and is transferred to the heat keeping space. The heat conduction part is arranged in the exhaust hole direction The thickness becomes thinner,
The safety section is formed with a safety space through which external air can flow along the outer circumference. The safety space is defined by the flue and the heat insulation space, Lt; RTI ID = 0.0 >
Roasting and thermal insulation equipment. delete delete delete The method of claim 1,
A cooling hole is formed around the safety space to allow the outside air to flow into the safety space and the outside air of the warming unit flows into the safety space through the cooling hole to lower the outside circumferential temperature of the warming space
Roasting and thermal insulation equipment. The method of claim 1,
And a water receiver disposed under the exhaust port and capable of being drawn out to the outside of the heat preservation unit. The method of claim 1,
And a lighting unit for irradiating light to the heat-insulating space. The method of claim 1,
And a safety panel disposed along the outer periphery of the oven portion. 9. The method of claim 8,
Wherein the safety panel faces the outer circumference of the safety panel and the outer circumference of the oven part with an interval therebetween, and the safety panel is perforated so that outside air flows into the outer circumference of the safety panel and the oven part.

Images