KR101778880B1 - Electric roaster with high efficiency sructure - Google Patents

Electric roaster with high efficiency sructure Download PDF

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Publication number
KR101778880B1
KR101778880B1 KR1020160026908A KR20160026908A KR101778880B1 KR 101778880 B1 KR101778880 B1 KR 101778880B1 KR 1020160026908 A KR1020160026908 A KR 1020160026908A KR 20160026908 A KR20160026908 A KR 20160026908A KR 101778880 B1 KR101778880 B1 KR 101778880B1
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KR
South Korea
Prior art keywords
heater
case
roaster
heat
heat dissipation
Prior art date
Application number
KR1020160026908A
Other languages
Korean (ko)
Inventor
강옥경
Original Assignee
(주)쿡젠
강옥경
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Filing date
Publication date
Application filed by (주)쿡젠, 강옥경 filed Critical (주)쿡젠
Priority to KR1020160026908A priority Critical patent/KR101778880B1/en
Application granted granted Critical
Publication of KR101778880B1 publication Critical patent/KR101778880B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0605—Roasters; Grills; Sandwich grills specially adapted for "raclettes"
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/067—Horizontally disposed broiling griddles
    • A47J37/0676—Horizontally disposed broiling griddles electrically heated
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

The present invention provides a high-efficiency structure capable of reducing the risk of safety by preventing overheating due to a simple heat radiation structure while utilizing convenience in use according to an electric heating system, and utilizing heat discharged by the heat radiation structure to increase thermal efficiency Electric roaster.
According to the present invention, there are provided a roaster main body 11 in the form of a container; A heater casing 21 embedded in the roaster main body 11; a heating line 23 embedded in the heater casing 21 so as to be heated by electric power supply; A heater unit (20) composed of a heating plate (24) coupled thereto; And a heat radiation case (30) which is coupled with the heat radiation space (36) formed on the outer periphery of the heater case (21) of the heater unit (20) and has a plurality of heat radiation holes Of an electric roaster is provided.

Description

[0001] Electric roaster with high efficiency structure [0002]

The present invention relates to an electric roaster having a high efficiency structure, and more particularly, to an electric roaster of a high efficiency structure which can prevent overheating by a simple structure to reduce electric consumption and damage to the device and increase thermal efficiency.

Generally, a roaster is provided with a circular shape in which a heating line which is generated by electricity is built in. In general, a rooftop of a certain area has a built-in heating line which is heated by electricity, and a roasting pan or a cooking vessel A heating plate made of glass or the like is provided.

However, such an electric heating type roaster is advantageous in that it can be conveniently used by supplying an electric heat source easily, and is also provided with a heating plate to prevent oil or foreign matter from coming into contact with the heat generating coil side, In the case of using a heat generating coil having a high resistance in order to obtain a thermal power, there is a possibility that safety risk or device damage due to overheating may occur.

Korean Patent Publication No. 10-2004-002505 (March 24, 2004)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for preventing overheating by a simple heat radiation structure while maintaining convenience in use according to an electric heating system, And an object of the present invention is to provide an electric roaster with a high efficiency structure which is capable of utilizing heat discharged by a heat radiation structure to increase thermal efficiency.

According to an aspect of the present invention, there is provided a roaster comprising: a roaster body (11) in a container form;

A heater casing 21 embedded in the roaster main body 11; a heating line 23 embedded in the heater casing 21 so as to be heated by electric power supply; A heater unit (20) composed of a heating plate (24) coupled thereto;

And a heat dissipation case 30 coupled to the heater case 20 in a state where a heat dissipation space 36 is formed at the outer periphery of the heater case 20 and a plurality of heat dissipation holes 33 formed around the heat dissipation space 36 Is provided with a high efficiency structure.

According to another aspect of the present invention, the heat dissipation hole 33 includes an upper heat dissipation hole 34 formed along a circumference of an upper end surface of the heat dissipation case 30 and a side heat dissipation hole 35 formed along the side circumference And an electric roaster having a high efficiency structure.

According to another aspect of the present invention, there is provided an electric roaster of high efficiency structure, wherein a heating hole (25) communicating with the heat dissipation space (36) is formed in the heater case (21).

As described above, according to the present invention, the present invention includes a heater unit 20 in which a heating line 23 and a heating plate 24 are combined in a heater case 21, and a heat dissipating space 36 on the outside of the heater unit 20. [ A plurality of heat dissipation holes 33 are formed on the heat dissipation case 30 and the heat dissipation holes 33 formed in the heat dissipation case 30 are connected to the heat dissipation case 30, There is an advantage that the heat generated from the heater unit 20 can be partially dissipated, thereby reducing damage to the apparatus, safety hazards, and electricity consumption, which may occur due to overheating.

The present invention is characterized in that the upper heat dissipation hole 34 is formed on the upper surface of the heat dissipation case 30 and the side heat dissipation hole 35 is formed around the side surface of the heat dissipation case 30, 35 is advantageous in that the heat discharged from the heater unit 20 is guided to the upper side to supply heat to the roasting pan or the cooking vessel on the heating plate 24 to enhance the heating effect.

The present invention is also advantageous in that a heat dissipation hole 25 communicating with the heat dissipation case 30 is formed on the side of the heater case 21 to effectively dissipate part of the heat generated in the heater unit 20, .

1 is a perspective view illustrating an embodiment of the present invention.
2 is an exploded perspective view according to an embodiment of the present invention.
3 is a cross-sectional view according to an embodiment of the present invention.

The objects, features and advantages of the present invention will become more apparent from the following detailed description. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 to 3 show a preferred embodiment of the present invention. 1, the roaster 10 of the present invention is provided with a roster main body 11 in the form of a container having a circular cross section, and a heating plate 24, which is in the form of a disk, And a controller 12 for controlling power supply and temperature control is coupled to one side. The present invention has an easy aspect to utilize the space when being installed on a table of a restaurant or the like.

An upper radiating hole 34 is formed on the upper surface of the roaster main body 11 around the heating plate 24 and a covering ring 34 covering the upper surface of the roaster main body 11 around the upper radiating hole 34 The oil pan 13 and the ring-shaped oil pan 14 may be coupled to each other.

As shown in FIG. 2, the roaster main body 11 is formed to easily embed a heater unit 20, which will be described later, formed in a predetermined area, The through hole 15 can be formed.

A heater unit 20 which is heated by electricity is coupled to the inside of the roaster main body 11. The heater unit 20 includes a cylindrical heater 11 having a diameter relatively smaller than the diameter of the roaster main body 11, A case 21 is provided and a plurality of heating holes 25 are formed around the upper portion of the heater case 21 and a heating plate 24 of a disc shape is coupled to the upper surface.

The raster body 11 further includes a heat radiation case 30 that is covered on the outer periphery of the heater case 21. The heat radiation case 30 is relatively large in diameter relative to the diameter of the heater unit 20, A rim portion 31 having a predetermined area extending in a horizontal direction at an upper end thereof and a side portion 32 for covering the heater case 21 as a whole.

The heat dissipation case 30 is formed with a heat dissipation hole 33 for partially discharging the heat of the heater unit 20. A plurality of upper heat dissipation holes 34 are formed along the circumference of the rim 31, A plurality of side radiating holes 35 are formed on the upper side of the side portion 32.

The oil pan 14 is formed on the roaster main body 11 and is formed with engaging protrusions 14a and 14b for receiving the cover ring 13 or the roasting pan 18, And an oil receiving portion 14c capable of containing oil.

The covering ring 13 is mounted on one of the engaging shoulders 14a and 14b in a superposed state on the oil pan 14. This is because when the cooking container is used, Respectively.

The detailed structure of the present invention and the heating and heat dissipation structure will be described with reference to FIG. 3, the heater unit 20 has a built-in heating wire 23 which is heated by electric power supply. The heating wire 23 is made of a ceramic material, And a heating plate 24 is coupled to the upper surface of the heater case 21 so as to conceal the heating line 23.

Here, the heating plate 24 is made of tempered glass or the like and is provided to transmit heat by the heating line 23 and to cover the upper surface of the heater case 21 as a whole.

Since the heater unit 20 has a structure in which the heating line 23 is enclosed by the heating plate 24, oil or broth flows from the baking pan or the cooking vessel placed on the heating plate 24 It is possible to prevent direct contact with the heating line 23, thereby preventing contamination of the apparatus, thereby enabling hygienic use.

A separate pedestal 16 may be coupled to the roaster main body 11 so as to install the heater unit 20. The radiating case 30 may include a rim portion 31, The lower end is fixed in a state of being coupled to the roster main body 11 in a state where it is partially caught around the upper surface.

With this configuration, the heat generated by the heating line 23 of the heater unit 20 is transmitted to the heating plate 24 to heat the pan, the cooking vessel, and the like, Is discharged to the heat radiation case (30) side through the heating hole (25) of the heater case (21).

At this time, a heat dissipation space 36 is formed between the upper surface of the heater case 21 and the heat dissipation case 30 so that the upper surface heat dissipation hole 34 and the side heat dissipation hole 35 Since the upper and lower side radiating holes 34 and 35 are formed around the heating plate 24, the heat is transferred to the side of the roasting pan or the cooking cavity, .

The present invention can prevent overheating as a part of the heat in the heater unit 20 itself is released, thereby preventing the life of the device due to the deterioration of the heating line 23 of the heater unit 20 will be.

In order to prevent the heater unit 20 from overheating, a part of the discharged heat is discharged to the periphery of the heating plate 24 through the upper heat-radiating hole 34 and the side heat-radiating hole 35, It is possible to increase the heating effect at the same time, thereby shortening the heating time and reducing energy consumption.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

10: Roaster 11: Roaster main body
13: Covering 14: Oil pan
15: through hole 17: inner space
18: Grill plate 20: Heater unit
21: heater case 22: refractory body
23: heating wire 24: heating plate
25: heat radiator 30: heat radiating case
31: rim portion 32: side portion
33: flue gas 34: upper flue gas
35: side flame 36: heat dissipation space

Claims (3)

A roaster main body (11) in a container form;
A heater casing 21 embedded in the roaster main body 11; a heating line 23 embedded in the heater casing 21 so as to be heated by electric power supply; A heater unit (20) composed of a heating plate (24) coupled thereto;
And a heat radiation case (30) coupled with the heat radiation space (36) formed on the outer periphery of the heater case (21) and having a plurality of heat radiation holes (33)
The heat dissipation hole 33 is formed in the upper surface of the heat dissipation case 30 so as to be positioned around the upper surface of the heat dissipation case 30, (35) formed along the periphery thereof;
Wherein a cover ring (13) and a ring-shaped oil pan (14) are disposed on the upper surface of the roaster main body (11) so as to be positioned around the upper radiating hole (34).
delete The electric roaster of claim 1, wherein the heater case (21) is provided with a heat-radiating hole (25) communicating with the heat dissipating space (36).
KR1020160026908A 2016-03-07 2016-03-07 Electric roaster with high efficiency sructure KR101778880B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160026908A KR101778880B1 (en) 2016-03-07 2016-03-07 Electric roaster with high efficiency sructure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160026908A KR101778880B1 (en) 2016-03-07 2016-03-07 Electric roaster with high efficiency sructure

Publications (1)

Publication Number Publication Date
KR101778880B1 true KR101778880B1 (en) 2017-09-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160026908A KR101778880B1 (en) 2016-03-07 2016-03-07 Electric roaster with high efficiency sructure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200496099Y1 (en) * 2021-07-01 2022-11-01 김문수 Multifunctional brazier grilling device for easy heat dissipation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200496099Y1 (en) * 2021-07-01 2022-11-01 김문수 Multifunctional brazier grilling device for easy heat dissipation

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