KR101649693B1

KR101649693B1 - Microwave range

Info

Publication number: KR101649693B1
Application number: KR1020090114836A
Authority: KR
Inventors: 조윤호
Original assignee: 동부대우전자 주식회사
Priority date: 2009-11-25
Filing date: 2009-11-25
Publication date: 2016-08-31
Also published as: KR20110058155A

Abstract

An invention on a microwave oven is disclosed.

The microwave oven includes a tray on which an object to be cooked is placed, a cooking chamber provided with a wall for covering the tray, a heater provided on the upper side of the cooking chamber to supply a heat source for cooking, A heater for cooking, the heater comprising: a porous plate provided on the lower side; a cover portion for defining a wall surface of the tray and the cooking chamber; and a barrel for forming a hole in the cover portion so as to communicate the hole into which the heat source of the heater portion flows, And may include a magnetron installed on the side of the cooking chamber for irradiation of the microwave.

A cover portion, an upper plate member, a side plate member, a heater portion,

Description

Microwave {MICROWAVE RANGE}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a microwave oven, and more particularly, to a microwave oven capable of easily removing grease generated when a heater is cooked in a cooking chamber.

Generally, a microwave oven is driven by the application of a current to generate a microwave.

On the side of the cooking chamber, there is provided an electric field chamber in which a magnetron and a high-pressure transformer are installed, and the microwave generated in the electric field chamber flows into the cooking chamber, which is a heating space, and irradiated onto the cooking object.

Recently, a heater is installed in a cooking chamber of a microwave oven and is operated with a microwave or operated alone to directly cook the surface of the object to be cooked.

The technical structure described above is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

When the heater is operated to heat the object to be cooked, the oil discharged from the object to be cooked is scattered inside the cooking chamber to contaminate the cooking chamber, and the inconvenience of use due to cleaning the inside of the contaminated cooking chamber is increased. Therefore, there is a need to improve this.

An object of the present invention is to provide a microwave oven capable of preventing contaminants such as oil scattered in a cooking object from contaminating the cooking chamber.

A microwave oven according to the present invention includes: a tray on which an object to be cooked is placed; a cooking chamber having a wall for covering the tray; A heater unit installed above the cooking chamber to supply a heat source for cooking; A perforated plate provided below the heater unit so that a heat source of the heater unit is transmitted to the object to be cooked; A cover part for separating a wall surface of the tray and the cooking chamber and a tube for forming a hole in the cover part so as to communicate with the perforated plate through which a heat source of the heater part is introduced; And a magnetron installed on a side surface of the microwave oven for irradiation of the microwave.

The cover portion preferably includes a top plate member covering an upper side of the tray, and a side plate member connected to both ends of the top plate member and provided between the tray and the side surface of the cooking chamber.

The cover portion preferably includes a thick plate member connected to the rear end of the top plate member and provided between the tray and the rear surface of the cooking chamber.

Further, it is preferable that the cover portion is provided with a handle member for providing a holding space.

It is also preferable that a support cover made of Teflon is provided on the lower side of the cover portion.

In the microwave oven according to the present invention, the cover portion is provided inside the cooking chamber during the cooking operation using the heater to prevent the impurities such as oil from the cooking object from scattering to the inside of the cooking chamber to contaminate the cooking chamber. Can be improved.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a jig for a heater according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view showing a state before a heater-cooking jig apparatus according to an embodiment of the present invention is installed, FIG. 2 is a perspective view showing a state in which a heater-cooking jig apparatus according to an embodiment of the present invention is installed, FIG. 3 is an exploded perspective view of a jig for a heater according to an embodiment of the present invention.

1 to 3, a heater cooking jig 1 according to an embodiment of the present invention includes a tray 50 on which a cooking object (not shown) 34 and a cover 20 for forming a hole through which the heat source of the heater 40 is introduced into the cover 10.

The microwave oven 30 in which the heater cooking jig 1 is installed is provided with a tray 50 on the lower side of the cooking chamber 32 on which the object to be cooked is placed.

The wall surface 34 of the cooking chamber 32 includes side surfaces 36 provided on both sides of the tray 50 and an upper surface 38 provided on the upper side of the tray 50 and a rear surface 39 facing the door do.

A heater section 40 including a heater 42 and a case section 44 is provided on the upper side of the cooking chamber 32 and a perforated plate 46 is provided below the heater section 40.

A magnetron 60 is provided on the side surface 36 of the cooking chamber 32 to irradiate the microwave with the cooking chamber 32.

The heater cooking jig device 1 used in the operation of the heater unit 40 may have various shapes within the technical concept of preventing foreign substances such as oil from the cooking object from contaminating the wall surface 34 of the cooking chamber 32 Can be installed.

The cover portion 10 is connected to both ends of the upper plate member 12 and the upper plate member 12 covering the upper side of the tray 50 and is installed between the tray 50 and the side surfaces 36 of the cooking chamber 32 And a side plate member (14).

The cover member 10 may be formed in a 'C' shape by connecting the upper plate member 12 and the side plate member 14, and a thick plate member 16 may be additionally provided if necessary.

The plate member 16 is connected to the rear end of the top plate member 12 and is disposed between the tray 50 and the rear surface 39 of the cooking chamber 32.

The cover 10 may be formed of an iron plate to improve thermal efficiency during operation of the heater 40.

The cover 10 is provided with the handle member 18 for providing the holding space so that the user can easily move the heater cooking jig 1 by holding the handle member 18. [

A support cover 19 made of a plastic material is provided on the lower side of the cover part 10 to reduce frictional force when sliding the cover part 10.

The support cover 19 according to one embodiment uses Teflon which is resistant to heat, low in friction coefficient, and resistant to chemicals.

The support cover 19 is installed on the cover 10 in various ways such as being fitted on the lower side of the cover 10 or coating the surface of the cover 10.

An upper portion of the cover portion 10 is provided with a passage 20 for forming a passage through which the heat source moves to the inside of the heater cooking jig 1. [

The passage 20 communicates with the perforated plate 46 so as to have various mounting positions and shapes within the technical concept of forming the passage through which the heat source of the heater unit 40 is moved to the cooking object in the tray 50.

Hereinafter, an operating state of the heater cooking jig 1 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

When the object to be cooked on the tray 50 is heated by operating the heater 40, the heater cooking jig 1 is installed inside the cooking chamber 32.

The user holds the handle member 18 of the heater cooking jig device 1 and moves the heater cooking jig device 1 to the inside of the cooking chamber 32. [

The heater cooking jig device 1 is provided in a state in which the cylindrical portion 20 of the heater cooking jig 1 communicates with the perforated plate 46 through which the heat source of the heater portion 40 passes.

When the heater unit 40 is operated, the heat source generated by the heater 42 passes through the perforated plate 46 and the passage 20 in order, and then heats the object to be cooked placed on the tray 50.

Since the cover portion 10 is made of the iron plate, the heat source of the heater portion 40 introduced through the passage portion 20 is reflected again by the cover portion 10 to heat the object to be cooked, thereby increasing the thermal efficiency.

After the cooking is completed, the heater cooking jig device 1 is taken out of the cooking chamber 32 by holding the knob member 18 to clean only the heater cooking jig device 1, so that the wall surface 34 of the cooking chamber 32 can be directly It saves working time compared to cleaning.

According to the above-described configuration, in the heater cooking jig device 1 according to the embodiment, when the cooking operation is performed using the heater 42, the cover portion 10 is provided inside the cooking chamber 32, It is possible to prevent the impurities such as oil from scattering toward the inside of the cooking chamber 32 and to contaminate the cooking chamber 32, thereby improving the usability.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Also, although a microwave oven using a magnetron and a heater has been described as an example, the present invention is merely illustrative and the heater cooking jig apparatus of the present invention can be used for various types of cooking utensils including a cooking apparatus using only a heater unit .

Accordingly, the true scope of protection of the present invention should be defined by the claims.

1 is a perspective view showing a state before a heater cooking jig apparatus according to an embodiment of the present invention is installed.

2 is a perspective view illustrating a state in which a heater cooking jig apparatus according to an embodiment of the present invention is installed.

3 is an exploded perspective view of a heater cooking jig apparatus according to an embodiment of the present invention.

Description of the Related Art

1: Heater cooking jig device

10: cover part 12: upper plate member

14: side plate member 16: thick plate member

18: handle member 19: support cover

20: Drinking 30: Microwave

32: a cooking chamber 40: a heater section

42: Heater 46: Perforated plate

50: Tray

Claims

A cooking chamber having a tray on which the object to be cooked is placed, and a wall surface for covering the tray;

A heater unit installed above the cooking chamber to supply a heat source for cooking;

A perforated plate provided below the heater unit so that a heat source of the heater unit is transmitted to the object to be cooked;

A heater cover for covering the tray and the cooking chamber, and a heater for cooking holes formed in the cover to communicate with the perforated plate through which the heat source of the heater is introduced; And

And a magnetron provided on a side surface of the cooking chamber for irradiation of the microwave,

The cover portion

An upper plate member covering an upper side of the tray;

A side plate member connected to both ends of the upper plate member and installed between the tray and the side surfaces of the cooking chamber;

A plate member connected to the rear end of the upper plate member and installed between the tray and the rear surface of the cooking chamber;

A handle member for providing a gripping space to the cover portion; And

And a support cover provided on a lower side of the side plate member to reduce frictional force when the cover is slid.

delete

The method according to claim 1,

Wherein the support cover is made of a Teflon material.