KR200327743Y1 - Heater shielding of the toaster combined in the microwave oven - Google Patents

Abstract

The present invention relates to a heater insulation structure of the toaster provided in the microwave oven, and to maintain a constant distance between the heating heater and the heater chamber at all times to insulate the heating heater and the electrical equipment of the toaster provided in the microwave oven A toaster provided in a microwave oven including a heating heater and a heater chamber to radiate the heater chamber by heat and to insulate by the air layer, wherein the inner wall of the heater chamber protrudes in a direction in which the heating heater is installed. It provides a heater insulation structure of the toaster provided in the microwave oven is formed to be spaced apart a plurality of forming parts of a predetermined thickness aligned. Thus, by simply processing the inner wall of the heater chamber to form an air layer by separating the heater chamber and the heating heater to insulate the heater chamber and prevent overheating of the heater chamber due to the flow of the air layer during the rotation of the fan installed in the microwave oven. There is an effect that can protect the electrical room of the microwave oven.

Description

Heater insulation structure of toaster in microwave oven {HEATER SHIELDING OF THE TOASTER COMBINED IN THE MICROWAVE OVEN}

The present invention relates to a heater insulation structure of the toaster provided in the microwave oven, and more particularly, to a heater installed in the toaster providing a heat insulation structure for protecting the electrical equipment around the heater from the heater installed in the toaster in the microwave oven. It relates to an insulating structure.

In recent microwave ovens, a toaster can be used as a combined use. As is well known, the toaster is a kitchen utensil capable of baking bread, and the toaster is configured to heat the bread by installing a heater.

The microwave oven combined with the toaster is shown in FIG. 1.

The toaster assembly shown in FIG. 1 includes a storage box 122 containing bread, a door 120 formed in front of the storage box 122, and the door 120 and the storage box 122 in a slidable manner. A bracket 130, a heater chamber 140 installed between the bracket 130 and the side surface of the holder 122, a heating heater 142 fixed inside the heater chamber 140, and a toaster And a back plate 134 and a top plate 136 covering the back and top of the assembly.

In addition, the guide slit 132 is opened at the side surface of the bracket 130, and the slider 138 is installed at the corresponding position of the guide slit 132 at the side surface of the holder 122 to store the holder 122. The side surface of the bracket 130 is slidably fixed.

In the toast assembly configured as described above, when the door 120 is pulled out, the storage box 122 integrally installed in the door has a slider 138 sliding along the guide slit 132 of the bracket 130 to accommodate the storage box 122. Is withdrawn. When the bread is accommodated through the toaster inlet after withdrawal, by pushing the door 120, the storage box 122 along with the door 120 is slid along the guide slit 132 to be pushed into the bracket 130.

On the other hand, after the bracket 130 is installed toward the main body side of the microwave oven, the heater chamber 140 is installed inside the bracket 130, and the heating heater 142 should be installed in the heater chamber 140.

To this end, the front and rear sides of the heater chamber 140, while supporting the side of the heating heater 142, a plurality of fixing protrusions 144 to prevent the separation is formed to be bent facing each other, the bottom of the heating A plurality of support protrusions 146 that are bent to face each other to support the bottom of the heater 142 is formed to be bendable.

Thus, the heater 142 supports the heater 142 on the bottom surface of the heater chamber 140 by appropriately bending the heater 142 in the state in which the heater 142 is placed on the support protrusion 146, and the heater chamber 140. The fixing protrusions 144 formed at the front and rear sides of the bent toward the heating heater 142 to fix the position of the heating heater 142 inside the heater chamber 140 and simultaneously support the side to support the heating heater 142. Is installed.

When the heater 142 is built in the heater chamber 140 as described above, the heater chamber 140 is installed inside the bracket 130 of the toaster, and after installation, the upper plate 136 and the rear plate 134 are covered. Are assembled.

However, the heating heater 142 installed as described above is in a state capable of contacting with the inner surface of the heater chamber 140, the heater chamber 140 is raised to a high temperature in the process of heating the heater 142, If the inner wall of the heater chamber 140 is in contact with the heater chamber 140 and the heating heater 142, the air may not flow between the contact surface, the heater chamber 140 is overheated, there is a problem that the heater chamber 140 Since the separation distance between the inner wall and the heating heater 142 is unstable and not constant, a problem arises in that a separate heat insulating material must be installed in the electrical equipment room due to the high heat of the heating heater 142.

The present invention has been devised to solve the above problems, the present invention is to maintain a constant distance between the heating heater and the heater chamber at all times to insulate the heating heater and the electrical chamber of the toaster provided in the microwave oven. It provides a heater insulation structure of the toaster provided in the microwave oven which can radiate the heater chamber by the air flow and can be insulated by the air layer.

In order to achieve the above object, the present invention is a toaster provided in a microwave oven including a heating heater and a heater chamber, the inner wall surface of the heater chamber is projected in the direction in which the heating heater is installed constant It provides a heater insulation structure of the toaster provided in the microwave oven, characterized in that formed by a plurality of forming parts spaced apart.

1 is an exploded perspective view of a toaster provided in a conventional microwave oven.

Figure 2 is an exploded perspective view of a microwave oven to which the present invention is applied.

3 is a cross-sectional view of FIG.

<Description of Symbols for Main Parts of Drawings>

10: forming unit 20: toaster door

30: bracket 40: heater chamber

42: heating heater 44: fixed protrusion

46: support protrusion

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration of the subject innovation.

In FIG. 2, the toaster provided at one side of the microwave oven includes a storage box 22 containing bread, a door 20 formed integrally with the storage box 22, and the door 20 and the storage box 22. A bracket 30 slidably accommodated, a heater chamber 40 installed between the bracket 30 and a side surface of the holder 22, and a heating heater 42 fixed inside the heater chamber 40. And a back plate 34 and a top plate 36 covering the rear and top of the toaster assembly.

In addition, in the heater chamber 40 installed inside the bracket 30, a plurality of fixing protrusions 44 for supporting the side of the heating heater 42 to prevent separation while facing the front and rear sides facing each other A plurality of support protrusions 46 that are bent and formed to face each other so as to be bent to support the bottom of the heating heater 42 are bent and formed on a lower bottom thereof.

In addition, the support protrusion 46 has a support 47 for supporting the bottom surface of the heating heater 42, a shape branched from the support 47 and bendable toward the heating heater 42, that is, the fixing protrusion 44. It consists of the bend part 48 formed in the shape similar to 44. As shown in FIG.

On the other hand, the inner wall surface of the heater chamber 40 is formed with a plurality of forming parts 10 which have a predetermined thickness and protrude in the direction in which the heating heater 42 is installed. In this figure, the forming unit 10 is formed in a vertical direction and is illustrated in such a manner that a plurality of left and right are aligned. However, the forming unit 10 may be processed in a horizontal direction and in this case, may be aligned up and down. In addition, various modifications are possible in this manner.

In the present invention configured as described above, the process of assembling the main components of the toaster including the heating heater 42 and the heater chamber 40 will be described.

First, the bracket 30 of the toaster is installed to the side of the main body of the microwave oven, which is installed to the electric chamber side of the microwave oven and is assembled to each other using a fastening means (not shown).

After the bracket 30 is installed, the heater chamber 40 is installed to the inside of the bracket 30, and the heater chamber 40 should be installed with the heating heater 42.

To this end, the heating heater 42 is positioned on both inner sides of the heater chamber 40, and when the heating heater 42 is placed at a predetermined position, the heating heater 42 is heated on the support protrusion 46 formed on the side bottom surface of the heater chamber 40. The heater 42 is settled.

At this time, the heating heater 42 is placed in the support 47 of the support protrusion 46, the heating heater 42 is a constant distance from the side wall surface of the heater chamber 40 by the interference of the forming unit 10. It is to be placed in the support 47 while maintaining.

Thus, by properly bending the bent portion 48 branched from the support portion 47 toward the heating heater 42, the heating heater 42 can be supported on the bottom surface of the heater chamber 40, and the bent portion 48 is provided. The degree of bending corresponds to the protruding thickness of the forming unit 10.

In addition, in order to prevent the heating heater 42 from moving forward and backward, that is, to prevent the heating heater 42 from being fixed from the heater chamber 40 and being released from the heater chamber 40 at the same time. After positioning both sides of the 42 in an optimal state, the fixing protrusions 44 formed on the front and rear sides of the heater chamber 40 are bent toward the heating heater 42.

Thus, the heating heater 42 maintains a constant distance from the inner wall surface of the heater chamber 40 while its position is set inside the heater chamber 40.

The heater chamber 40 is installed inside the bracket 30 of the toaster after the heating heater 42 is installed by maintaining a constant distance from the inner wall surface of the heater chamber 40 as described above. Assembling the thick plate 34 and the assembly of the toaster is assembled. Of course, various parts must be assembled afterwards, but this is omitted in the present description.

As shown in FIG. 3, the built-in heating heater 42 generates heat while the toaster is in use. When the heating heater 42 maintains a constant distance from the heater chamber 40, an air layer is formed to have a heat insulating effect. do.

In particular, a conventional fan is installed in the microwave electric compartment at the position where the toaster is installed, and the air layer formed between the heater chamber 40 and the heating heater 42 is rapidly flowed by driving the fan. The high temperature energy delivered to 40 may flow out of the microwave oven along the flowing air layer.

As such, the forming unit 10 having a predetermined thickness is formed on the inner wall of the heater chamber 40 according to the present invention, and the inner wall of the heater chamber 40 and the heating heater 42 are spaced at a predetermined distance to form an air layer to heat. The high temperature of the heater 42 is blocked by the air layer or is allowed to flow along the air layer.

The heater insulation structure of the toaster provided in the microwave oven of the present invention can form an air layer by simply processing the inner wall of the heater chamber and separating the heater chamber and the heating heater to insulate the heater chamber, It is possible to prevent the overheating of the heater chamber due to the flow of the air layer during rotation has the effect of protecting the electrical chamber of the microwave oven.

Claims (1)

A heating heater 42, and In the toaster provided in the microwave oven including the heater chamber 40, Toaster provided in the microwave oven, characterized in that formed on the inner wall surface of the heater chamber 40, a plurality of forming parts 10 having a predetermined thickness formed to protrude in the direction in which the heater heater 42 is installed. Heater insulation structure.