KR200474618Y1 - Electric cook-top for preventing burns - Google Patents

Abstract

The present invention relates to an electric cooktop, and more particularly, to an electric cooktop capable of instantly intercepting the upper surface of a cooktop body from the outside in the event of burning or fire.
According to another aspect of the present invention, there is provided a burn-prevention electric cooktop comprising: a cooktop body formed in a hexahedron shape, having a heating coil inside and having a temperature control switch and a time control switch on its surface; The rectangular plate is formed of a plurality of rectangular plates made of a heat insulating material. The rectangular plates are linearly connected to each other so as to be able to bend over the respective connecting portions when moving from the lower side to the upper side of the cooktop body, plate; A first elastic spring for providing an elastic force to deploy the heat insulating shield plate from the lower side to the upper surface of the cooktop main body; A shield plate accommodating case formed at a lower portion and a rear portion of the cooktop body for accommodating the heat shield plate and the first elastic spring and guiding the heat shield plate to be deployed from the lower side to the upper side of the cooktop body by the first elastic spring; The cooktop body has a bar shape extending from the upper side to the rear side on the upper surface of the cooktop body. A plurality of the bars are formed at intervals in the left and right direction corresponding to the heat shielding plate. A guide bar provided so as to be vertically movable so as to protrude from an upper surface of the cooktop body when the cooktop body is moved so as to guide the cooking utensil to be separated from the upper surface of the cooktop body and to develop the heat shield plate on the upper surface of the cooktop body; A second elastic spring accommodated in a lower portion of the guide bar inside the cooktop body and providing an elastic force to raise the guide bar above the upper surface of the cooktop body; And an image preventing operation switch for raising the guide bar by operating the second elastic spring and then for actuating the first elastic spring to deploy the heat insulating shield plate to the upper surface of the cooktop main body, The operation of the image-preventing operation switch causes the guide bar to move upwards to separate the cooker from the upper surface of the cooktop body, and then the heat shield plate is moved from the lower side of the cooktop body to the upper side So that the upper surface of the cooktop body in which heat is generated is instantaneously cut off from the outside.

Description

ELECTRIC COOK-TOP FOR PREVENTING BURNS < RTI ID = 0.0 >

The present invention relates to an electric cooktop, and more particularly, to an electric cooktop capable of instantly intercepting the upper surface of a cooktop body from the outside in the event of burning or fire.

The electric cooktop is an eco-friendly, low-carbon, low-emission cooking utensil. It is safe and hygienic. It has no harmful gas or soot and does not emit oxygen or carbon monoxide. It can be cooked in a clean and pleasant environment. It is recognized as an energy-saving product because it has a short time to reach maximum firepower by using and maintains a constant temperature by using temperature sensor.

However, since the electric cooktop is simply formed in the form of a plate, there is no recognition that the cooker is a cookware generating a high temperature, so that there is a problem that it burns unconsciously and burns. For example, when soup is overflowed when boiling soup or stew, there is a risk of burning by touching a pot involuntarily heated to lift the pot, and the electric heating coil, which is slowly cooled even when the power is shut off, There is a problem that the cooking utensil such as a pot is heated for a predetermined time by the residual heat of the heating coil even if it is quickly turned off.

Korean Registered Patent No. 10-1026052 (March 23, 2011) Korean Utility Model Registration No. 20-0406925 (January 17, 2006)

An object of the present invention is to provide an image-preventing electric cooktop capable of preventing an image caused by a user's contact with the surface of a heating portion.

In addition, the present invention provides an image-burning electric cooktop capable of instantly opening a heat insulating shield plate on the surface of a cooktop body to shut off the heat of the cooktop body and further to instantaneously separate cooking utensils such as pots from the surface of the cooktop body It has its purpose.

Another object of the present invention is to provide a burn prevention electric cooktop which can prevent a fire from being generated at a lower portion of the cooktop body.

The tasks to be solved by the present invention are not limited to the tasks mentioned above, and other tasks which are not mentioned here are intended to be solved by the person skilled in the art from the description below It will be understood clearly.

According to another aspect of the present invention, there is provided a burn-prevention electric cooktop comprising: a cooktop body formed in a hexahedron shape, having a heating coil inside and having a temperature control switch and a time control switch on its surface; The rectangular plate is formed of a plurality of rectangular plates made of a heat insulating material. The rectangular plates are linearly connected to each other so as to be able to bend over the respective connecting portions when moving from the lower side to the upper side of the cooktop body, plate; A first elastic spring for providing an elastic force to deploy the heat insulating shield plate from the lower side to the upper surface of the cooktop main body; A shield plate accommodating case formed at a lower portion and a rear portion of the cooktop body for accommodating the heat shield plate and the first elastic spring and guiding the heat shield plate to be deployed from the lower side to the upper side of the cooktop body by the first elastic spring; The cooktop body has a bar shape extending from the upper side to the rear side on the upper surface of the cooktop body. The upper end of the bar is formed at the same height as the upper surface of the cooktop body, A guide bar provided so as to be vertically movable so as to protrude from an upper surface of the cooktop body when the cooktop body is moved so as to guide the cooking utensil to be separated from the upper surface of the cooktop body and to develop the heat shield plate on the upper surface of the cooktop body; A second elastic spring accommodated in a lower portion of the guide bar inside the cooktop body and providing an elastic force to raise the guide bar above the upper surface of the cooktop body; And an image preventing operation switch for raising the guide bar by operating the second elastic spring and then for actuating the first elastic spring to deploy the heat insulating shield plate to the upper surface of the cooktop main body, The operation of the image-preventing operation switch causes the guide bar to move upwards to separate the cooker from the upper surface of the cooktop body, and then the heat shield plate is moved from the lower side of the cooktop body to the upper side So that the upper surface of the cooktop body in which heat is generated is instantaneously cut off from the outside.

According to the solution of the above-mentioned problem, the image-prevention electric cooktop of the present invention has an effect of preventing the image due to the surface contact of the heating portion of the user by using the heat insulating blocking plate and the guide bar.

In addition, the burn-preventive electric cooktop of the present invention expands and covers the heat shield plate on the surface of the cooktop body instantaneously. If there is a cooking utensil such as a pot, the cooktop can be moved upward to be instantaneously separated from the surface of the cooktop body There is an effect.

In addition, the anti-burning electric cooktop of the present invention has the effect of preventing a fire from being generated by shutting off the phenomenon of normally generating heat to the lower side of the cooktop body.

1 is a perspective view of an anti-burn electrical cooktop according to one embodiment of the present invention;
2 is a side sectional view showing the structure and operational characteristics of the burn-prevention electric cooktop according to one embodiment of the present invention.
3 is a front sectional view showing the structure and operational characteristics of the burn-prevention electric cooktop according to one embodiment of the present invention.
4 is a perspective view illustrating the structure and operation characteristics of the burn prevention electric cooktop according to one embodiment of the present invention.
Fig. 5 is a schematic view showing the structure and operating characteristics of the anti-burn operation switch of the burn-prevention electric cooktop according to one embodiment of the present invention.

As described above, specific matters including the problems to be solved, the solutions to the problems, and the effects of the inventions are included in the embodiments and drawings described below. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Figs. 1 to 5 are views for explaining the burn-prevention electric cooktop according to one embodiment of the present invention. 2 is a side sectional view showing the structure and operating characteristics of the burn-prevention electric cooktop according to one embodiment of the present invention, and Fig. 3 is a cross- FIG. 4 is a perspective view showing the structure and operational characteristics of the burn-prevention electric cooktop according to one embodiment of the present invention, and FIG. 4 is a perspective view showing the structure and operating characteristics of the burn- 5 is a schematic view showing the structure and operational characteristics of the anti-burn operation switch of the burn-prevention electric cooktop according to one embodiment of the present invention.

1 to 4, the burn prevention electric cooktop according to the present invention includes a cooktop body 10, a heat insulating shield plate 110, a first elastic spring 120, a shield plate housing case 130, A guide bar 140, a second resilient spring 150, and an anti-burn operation switch 160.

The cooktop body 10 is formed in a hexahedron shape and accommodates an electrothermal coil therein, and a temperature control switch 11 and a time control switch 12 are provided on one side of the upper surface.

The rectangular heat insulating plate 110 is formed of a plurality of rectangular plates made of a heat insulating material and is connected in a straight line so that the rectangular plates can be bent on the respective connecting portions when moving upward from the lower side of the cooktop body 10, A plurality of spaced apart from each other in the left-right direction. That is, the heat shield plate 110 may be bent at each node when the rectangular plates are rotatably connected to each other like a wristwatch and moved from the lower side to the upper side. The material of the heat shielding plate 110 may be any material as long as it can be formed of a rectangular plate having heat insulating property such as rubber, silicon, rock surface or the like.

The first elastic spring 120 is provided so as to be brought into contact with one end of the heat shielding plate 110 from the lower side of the cooktop body 10 and extends from the lower side of the cooktop body 10 to the upper surface of the cooktop body 10 .

The shutoff plate housing case 130 is formed on the lower and rear sides of the cooktop body 10 and accommodates the heat shield plate 110 and the first elastic spring 120. The elastic force of the first elastic spring 120 When the heat insulating shutoff plate 110 is pushed backward by the heat insulating plate 110, the cooktop body 10 is guided from the lower side to the upper surface.

The guide bars 140 are formed in a bar shape extending from the front side to the rear side on the upper surface of the cooktop body 10 and are formed in a plurality of spaced apart in the left and right direction corresponding to the heat shielding plate 110. The guide bar 140 is vertically movable such that the upper end of the guide bar 140 is flush with the upper surface of the cooktop body 10 and the upper end of the guide bar 140 protrudes from the upper surface of the cooktop body 10. The guide bar 140 guides the cooker to be separated from the upper surface of the cooktop body 10 and the heat shield plate 110 to be deployed on the upper surface of the cooktop body 10. [

The second resilient spring 150 is received in the lower portion of the guide bar 140 in the cooktop body 10 and provides an elastic force to raise the guide bar 140 above the upper surface of the cooktop body 10 do.

The anti-burn operation switch 160 includes a second elastic spring 150; And the second elastic spring 150 is operated to raise the guide bar 140 and then the first elastic spring 120 is operated to open the heat blocking plate 110 to the upper surface of the cooktop body 10. In order to operate automatically, an operation sensor may be used instead of a switch.

According to the above-described configuration, in the burn-prevention electric cooktop according to one embodiment of the present invention, the heat shield plate 110 is normally housed below the cook top body 10 to block the heat generation to the lower portion, When the switch 160 is operated, the cooker is separated from the upper surface of the cooktop body 10 by the upward movement of the guide bar 140, and then the heat shield plate 110 is moved from the lower side of the cooktop body 10 to the upper surface It is possible to instantly block the upper surface of the cooktop body 10 in which heat is generated from the outside.

Specifically, in the first step, the image-preventing operation switch 160 is operated. Next, in the second step, the guide bar is moved upward to separate the cooking apparatus from the surface. In the third step, And spread to the surface to prevent the image. At this time, the heat shielding plate is normally provided on the lower side of the cooktop body to block the heat generation to the lower portion, and has an operation characteristic of instantly intercepting the surface where heat is generated when the upper surface develops. Further, the shielding plate accommodating case accommodates the heat insulating shielding plate and has an operating characteristic of guiding the upper surface from the lower side forward when the heat insulating shielding plate is deployed.

In addition, the guide bar has an operating characteristic that it can cool the cooking appliance by cooling the cooked cooking device upward, and has an operation characteristic of eliminating an obstacle that is hit by the cooking appliance when the heat blocking plate is deployed, And has an operating characteristic to guide the development.

5, the anti-blind operation switch 160 according to an embodiment of the present invention includes a third elasticity (not shown) for receiving the anti-blind operation switch 160 and restoring the anti- A switch accommodating hole 161 formed at two diameters for supporting the spring 162 and a switch receiving hole 161 for providing a repulsive force to the pressing operation of the image preventing operation switch 160, And the third elastic spring 162 for causing the second spring latch 164 and the first spring latch 163 to sequentially operate with a time difference and returning the anti-fake operation switch 160 to the original position, And the image inhibiting operation switch 160 when the image sticking operation switch 160 is downwardly moved to unlock the compressed state of the second elastic spring 150 so as to move the guide bar 140 upward, A second spring latch 164, The image preventing operation switch 160 is further pushed and rotated by the image preventing operation switch 160 during the second downward movement so that the compressed state of the first elastic spring 120 So that the upward movement of the guide bar and the opening of the upper surface of the heat shield plate can be performed smoothly.

As described above, the burn prevention electric cooktop according to one embodiment of the present invention can prevent the image due to the surface contact of the heating portion of the user by using the heat insulating shield plate and the guide bar. More specifically, the burn prevention electric cooktop according to an embodiment of the present invention expands and covers the heat shielding plate on the surface of the cooktop body in an instant, and further, when there is a cooking utensil such as a pot, So that the phenomenon of heat generation to the lower side of the cooktop main body at normal times can be blocked to prevent fire.

It will be understood by those skilled in the art that the technical configurations of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

Therefore, it should be understood that the embodiments described above are intended to be illustrative and non-restrictive in all aspects, and that the scope of the present invention is indicated by the scope of claims for utility model registration described below rather than the above detailed description, And all equivalents, and all changes or modifications that come within the spirit and scope of the following claims are to be construed as being included within the scope of the present invention.

10: Cooktop body
11: Temperature control switch
12: Time control switch
110: Heat shield plate
120: first elastic spring
130: blocking plate accommodating case
140: Guide Bar
150: second elastic spring
160: Anti-burn operation switch
161: Switch receiving hole
162: third elastic spring
163: First spring clamp
164: second spring brace

Claims (1)

A cooktop body formed in a hexahedron shape and having a heating coil inside and having a temperature control switch and a time control switch on its surface;
The rectangular plate is formed of a plurality of rectangular plates made of a heat insulating material. The rectangular plates are linearly connected to each other so as to be able to bend over the respective connecting portions when moving from the lower side to the upper side of the cooktop body, Insulation barrier;
A first elastic spring for providing an elastic force to expand the heat shielding plate from the lower side to the upper side of the cooktop body;
The cooktop body is formed on the lower and rear sides of the cooktop body to receive the heat shield plate and the first elastic spring and guide the heat shield plate to be spread from the lower side to the upper side of the cooktop body by the first elastic spring A blocking plate containing case;
The cooktop body has a bar shape extending from the front side to the rear side on the upper surface of the cooktop body, and is formed in a plurality of spaces spaced apart in the left and right direction corresponding to the heat shielding plate. And the upper end of the cooktop body is vertically movable so as to protrude from the upper surface of the cooktop body so that the cooktop is spaced from the upper surface of the cooktop body and the heat shield plate is deployed on the upper surface of the cooktop body Guide bars;
A second elastic spring accommodated in the lower portion of the guide bar inside the cooktop body and providing an elastic force to raise the guide bar above the upper surface of the cooktop body; And
An operation switch for actuating the second elastic spring to raise the guide bar and then to operate the first elastic spring to expand the heat shield plate to the upper surface of the cooktop body;
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The heat shielding plate is normally received in the lower side of the cooktop body to block the heat generation to the lower portion. When the operation switch is operated, the cooking utensil is separated from the upper surface of the cooktop body by the upward movement of the guide bar The heat blocking plate is expanded from the lower side to the upper side of the cooktop body to momentarily block the upper surface of the cooktop body where heat is generated from the outside.

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