KR20170140956A - Thermal insulating packing assembly for electric range - Google Patents

Abstract

Disclosed is a thermal insulation packing structure of a microwave, blocking thermal transmission from the inside of a microwave. The present invention relates to the thermal insulation packing structure of a microwave, mounted on a blocking wall provided inside a main body to block thermal transmission to an adjacent space and buffering load transmitted from an upper plate thereof. The present invention comprises: a first mounting unit and a second mounting unit having a mounting groove inserted into the blocking wall and extended toward both sides while having the mounting groove therebetween; and a first support front end and a second support front end extended to upper portions of the first mounting unit and the second mounting unit at an arc shape.

Description

{THERMAL INSULATING PACKING ASSEMBLY FOR ELECTRIC RANGE}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a heat shielding packing structure for an electric range, and more particularly, to a heat shielding packing structure for an electric range which blocks heat from being transferred or guided inside the electric range.

Generally, an electric range is a cooking device in which food is heated by generating electric current by energizing electric current or by using induction current without using gas.

Such an electric range is generally classified into a heating plate type electric range in which cooking is performed by supplying electric current to a heating coil and an induction range in which cooking is performed by using an induction current. In recent years, a hybrid type electric The range is being released.

Specifically, as to the operation principle of the induction line range, a high frequency voltage of a predetermined magnitude is applied to a working coil as a power source is first applied, and a magnetic field is generated around the working coil. The magnetic force lines of the induction magnetic field thus generated pass through the bottom of the cooking vessel containing the iron component placed on the upper portion of the induction range and an eddy current is generated in the bottom of the cooking vessel, The container itself is heated and cooked.

That is, in the induction range, only the cooking vessel itself is heated without heating the upper plate portion of the induction range. When the cooking vessel is lifted from the upper plate portion of the induction range, the induction magnetic field around the working coil disappears and the heating of the cooking vessel is immediately stopped .

In addition, since the working coil is not heated, the induction range is advantageous in that the temperature of the upper plate portion is maintained at a relatively low temperature even during the cooking, thereby being safe. Furthermore, the induction range is advantageous in that it is higher in energy efficiency than the indirect heating method using a gas range or a heating coil because the induction range is generated in the cooking vessel itself by induction heating.

FIG. 1 is a state view showing an internal configuration of a conventional electric range, and FIG. 2 is a configuration diagram and an installation state view of a packing assembly mounted on a conventional electric range. As shown in FIG. 1, a conventional electric range includes a hybrid type electric range in which a plurality of induction coil assemblies 20 and 30 and a heating coil assembly 40 are provided in a body 10. In the hybrid type electric range, an operation panel 70 is provided to enable temperature setting and power on / off control.

The blocking wall 50 is disposed at the periphery of the coil assembly 40 generating high temperature heat so as to prevent heat from being transferred to the induction coil assemblies 20 and 30 to be damaged. Respectively.

On the other hand, the blocking wall 50 is mounted with the heat blocking packing structure 60 so as to prevent the internal heat from being transmitted while supporting the top plate 11 with the blocking wall 50.

However, in the conventional heat shielding packing structure 60, when the top end 61 is pushed in a state of supporting the top plate 11 as shown in FIG. 2 (b) and the space of the hollow portion 62 is in close contact, 50 are fastened through the mounting grooves 63 to the distal end 64. Further, the electric range becomes more vulnerable to the load as it goes toward the center of the upper plate (11), causing a phenomenon of sagging further downward.

Accordingly, since the conventional heat-insulating packing structure 60 is installed in a state in which the tip end 61 is pushed (in a state in which the space is tightly sealed in the hollow portion), a space can not be formed in the contact region of the heat- The buffering effect against the load transmitted from the upper plate 11 is lowered and the blocking efficiency against heat transfer is lowered.

[Prior Art]

1. Korean Patent Publication No. 2014-0124106 (Disclosure Date: October 24, 2014)

SUMMARY OF THE INVENTION The present invention has been devised to overcome the above problems, and it is an object of the present invention to provide a heat block packing structure for an electric oven which can improve the buffering performance against load transmitted from an upper plate and efficiently block heat transmitted in an adjacent space The purpose.

According to an aspect of the present invention, there is provided a heat block packing structure for an electric oven, which is mounted on a blocking wall provided in a body and blocks a transfer of heat to an adjacent space, A first mounting portion and a second mounting portion formed with mounting grooves to be inserted into the blocking wall and extending to both sides with the mounting grooves therebetween; And a first support tip and a second support tip each extending in an arc shape to the upper portion of the first and second mounting portions, respectively, and a second support tip.

At least one fixing protrusion may be formed in the mounting groove formed between the first support tip and the second support tip.

And a support protrusion protruding upward at a predetermined height may be formed in a region where the first support line and the second support line are connected.

The first support line and the second support line may be mounted such that the first support line and the second support line are bent while being pressed by the upper plate and at least one hollow area is formed therein.

The first supporting line end and the second supporting end are opposed to each other with respect to the support protruding portion, and can be pressed by the upper plate in a state where they are disconnected from each other.

And a seating part on which the ends of the first supporting lead end and the second supporting end are respectively seated can be formed on both sides of the supporting projection part.

According to the present invention, the support ends extending in a mutually arc-like shape support the lower portion of the upper plate to improve the buffering performance against the load transmitted from the upper plate, and the high temperature heat transmitted from the adjacent heating coil is transmitted to the adjacent space So that it is possible to improve the durability of the device.

1 is a state diagram showing an internal configuration of a conventional electric range,
2 is a structural view and a mounting state of a packing assembly mounted on a conventional electric range,
3 is an installation view illustrating a heat shielding packing structure of an electric range according to an embodiment of the present invention.
FIG. 4 is a side view showing a heat shielding packing structure of an electric range according to an embodiment of the present invention. FIG.
FIG. 5 is a view illustrating a state of use of a heat shielding packing structure of an electric range according to an embodiment of the present invention,
6 is a side view showing the state of use of the heat shielding packing structure of the electric range according to the embodiment of the present invention, and Fig.
FIG. 7 is a side view illustrating a load distribution system of a heat-insulating packing structure of an electric range according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 and 4, the heat intercepting packing structure of the present invention comprises a first support end 81 and a second support end 82 extending in a pair of arc shapes, and the support ends 81 and 82 A supporting protrusion 83 protruding upward at a predetermined height is formed.

And a first mounting portion 84 and a second mounting portion 86 each having a mounting groove 86 formed therein and inserted through the mounting groove 86 so as to be inserted into the blocking wall 50.

At this time, a plurality of fixing protrusions 87 are formed in the mounting groove 86 so that the fixing protrusions 87 are not easily detached from the blocking wall 50 when they are mounted.

Seating portions 83a and 83b are formed on both sides of the supporting projection 83 so that the ends of the supporting ends 81 and 82 are seated.

4 to 7, the heat shielding packing structure of the present invention includes a first support tip 81 and a second support tip 82, which are pressed against the lower surface of the upper plate 11 when the upper plate 11 is mounted, And is installed in a bent state.

Specifically, the distal ends of the first support tip 81 and the second support tip 82 are bent in a state of being located at the seating portions 83a and 83b. In addition, a space is formed inside the support tips 81.82 in a bent state.

That is, as the first support tip 81 is bent, a space is formed therein, and a space is also formed in the second support tip 82. In addition, a certain space is formed in the space in which the support ends 81 and 82 are opposed to each other.

That is, at least three spaces are formed in the region for supporting the top plate 11 in the heat-insulating packing structure of the present invention.

Accordingly, when impact or load acts on the upper plate 11, the buffering efficiency can be increased by the space formed on the support protrusions 83. The load transmitted to the space formed on the supporting protrusion 83 can be dispersed and cracks of the upper plate 11 made of glass can be prevented through the dome-shaped support tips 81 and 82. [

Further, the present invention can more efficiently conveys the heat transmitted in the adjacent space through the space formed by the bent support ends (81, 82). That is, the first support tip 81 and the second support tip 82 may be curved to more effectively block the heat transfer.

In addition, spaces are formed in the regions where the ends of the support tips 81 and 82 are opposed to each other, so that heat can be convected through the space in the case where high-temperature heat is transferred in the adjacent space.

While the present invention has been particularly shown and described with reference to the particular embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

11: Top plate
50: blocking wall
80: support tip
81: first support end
82: second supporting end
83: Support protrusion
84: first mounting portion
85: second mounting portion
86: Mounting groove
87: Fixing projection

Claims (6)

A heat block packing structure of an electric range, which is mounted on a blocking wall provided inside a main body and blocks a transfer of heat to an adjacent space and buffers a load transmitted from the top plate,
A first mounting portion and a second mounting portion formed with mounting grooves to be inserted into the blocking wall and extending to both sides with the mounting grooves therebetween; And
And a first support tip and a second support tip each extending in an arc shape on an upper portion of the first and second mounting portions. The method according to claim 1,
Wherein at least one fixing protrusion is formed in the mounting groove formed between the first support tip and the second support tip. The method according to claim 1,
And a support protrusion protruding upward at a predetermined height is formed in a region where the first support line and the second support line are connected to each other. The method of claim 3,
Wherein the first support line and the second support line are mounted on the upper plate such that the first support line and the second support line are bent in a state of being pressed by the upper plate and at least one hollow area is formed therein. 5. The method of claim 4,
Wherein the first supporting line end and the second supporting end are opposed to each other with respect to the support protruding portion and are pressed by the upper plate in a state of being disconnected from each other. The method of claim 3,
And a seating portion on which the ends of the first supporting lead end and the second supporting end are seated, respectively, are formed on both sides of the supporting protruding portion.

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