KR20150124227A - A Electrical Cooking Device - Google Patents

Abstract

The present invention relates to an electric cooktop capable of cooking by applying heat electrically and, more specifically, to the electric cooktop having multiple plugs for preventing an overload of a power supply thereby preventing a sudden power cut, overheat and a fire due to overcharge. The electric cooktop of the present invention comprises: a first power plug connected to a large capacity heating zone to supply the power to the large capacity heating zone inside a cooktop body of a ceramic glass plate which includes the large capacity, a medium capacity and a low capacity heating zones; a second power plug connected to the medium capacity and the low capacity heating zones to supply the power to the medium capacity and the low capacity heating zones. Accordingly, the power supply of the electric cooktop having multiple heating zones is stable and efficient by supplying the power by connecting the first plug and the second plug respectively to each outlet.

Description

[0001] The present invention relates to an electric cooktop having multiple plugs for preventing an overload of a power supply,

[0001] The present invention relates to an electric tower for cooking by applying electric heat. More particularly, the present invention relates to a ceramic cooktop having a large capacity, a medium capacity and a small capacity, And the power supply of the medium capacity and small capacity heater cooking utensil is connected to another second power plug to connect the first and second power plugs to the outlet, The power supply can be supplied stably and efficiently to the electric cooktop in which a plurality of heater cooking utensils are installed so as to prevent the unauthorized power shutdown due to excessive capacity and to prevent the danger of overheating and fire The present invention relates to an electric cooktop provided with a plurality of plugs for preventing an overload of a power source.

Generally, an electric cooktop uses electricity as an energy source and transfers heat to a heat source through a heat source utilizing a current generating function to cook food while heating the cooking vessel. In this case, a highlight heater, a coil-type radiant heater, a halogen heater and the like are used as the heat source, and a ceramic glass plate having a high heat resistance is provided on the heater.

Generally, a household electric cooktop or an electronic cooktop is installed in a cooking cavity not exceeding a capacity of about 3 kW, and when a plurality of cooking utensils are provided, it is recommended that the total capacity be set not to exceed a capacity of 5 to 6 kw have.

As shown in FIG. 4, the conventional electronic cooktop includes at least one heater unit 110 for heating an object to be cooked on one side of the main body 100, an electronic cooktop 110 on the other side of the main body 100, A key input unit 120 for inputting an operation, a display unit 130 for displaying an operation state of the electronic cooktop, and a power plug 300 for receiving power.

The conventional electronic cooktop having the above structure includes a heater unit 110, a key input unit 120 and a display unit 130. To control the operation of the cooktop, a control unit 200 is provided with a power source for applying power, A residual heat detector, and a malfunction prevention unit.

Here, when the heater unit 110 receives electricity from the power source unit 210 as a heater using ceramics, the ceramic is heated and far-infrared rays are generated to transfer heat to the container.

The conventional cooktop has a structure in which a single power supply plug 300 is provided as in the case where a plurality of heater cooking utensils are arranged as well as one heater cooker is provided in the ceramic glass plate serving as a countertop So that the power plug is connected to an outlet to supply power.

KR 20-0406925 (registration number) 2006.01.17. KR 10-0918423 (registration number) 2009.09.15. KR 10-1233247 (registration number) 2013.02.07.

In the conventional cooktop having the above-described configuration, when a plurality of cooking utensils for heating the cooking utensil are arranged on the ceramic glass plate constituting the cooking utensil, the number of utensils is increased, and the power supply capacity is increased, There is a problem in that the power supply plug is difficult to cope with a high capacity load and the power is cut off during cooking or even the electric wire is overheated,

That is, if the capacity of a plurality of cooking utensils exceeds the capacity of 5 ~ 6kw, if the power source is connected, the socket is overloaded, and the risk of overheating or fire is increased.

In addition, the conventional electric cooktop has a drawback that the power plug is overloaded and its durability is deteriorated, thereby shortening the component replacement cycle and causing economic loss.

In addition, the conventional electric cooktop has a disadvantage of requiring a separate circuit breaker to prevent the risk of overheating or fire.

Accordingly, the present invention has been made to solve the above problems,

A first power plug is connected to a large capacity heater cooker in a cooktop body of a ceramic glass plate having a large capacity, a medium capacity and a small capacity heater cooker, and a power supply of a medium capacity and small capacity heater cooker is connected The first and second power plugs are connected to each other to connect the first and second power plugs to the receptacles connected to the distribution board to supply power. Thus, a plurality of heater cookers are provided, An electric cooktop provided with a plurality of plugs for preventing the overload of the power supply to prevent the unauthorized power supply due to excessive capacity or the risk of fire due to the stable and efficient supply of power to the required electric cooktop The purpose is to provide.

According to an aspect of the present invention, there is provided an electrical tower which is electrically heated to be cooked, the electrical tower comprising: a main body frame constituting a main body; an upper surface of the main body frame, A large-capacity heater cooker provided in close contact with a lower surface of the ceramic glass plate to allow heat to be transferred to the ceramic glass plate and to be cooked; A heater for heating the ceramic glass plate to heat the ceramic glass plate and allowing the ceramic glass plate to be cooked, and a heater for heating the ceramic glass plate to heat the ceramic glass plate, And a heater,

And a second power plug is connected to the heater cooking utensil so that the power can be supplied to the heater cooking utensils of the large capacity. And the like.

Therefore, in the electric cooktop provided with the multiple plugs for preventing the overload of the power supply according to the present invention, the first power plug is installed in the large heater cooker and the second power plug is connected to the heater cooker of medium capacity and small capacity, So that the electric cooktop having a plurality of heater cooking utensils can be stably used.

That is, power corresponding to the total capacity of the plurality of heater cooking utensils is dispersedly supplied to the first power plug and the second power plug, thereby preventing the outlet and the plug from being overheated, thereby fundamentally preventing the risk of fire .

In addition, since the power is distributed to the plurality of heater cooking utensils by the first power plug and the second power plug, power to the electric cooktop can be stably and efficiently supplied, thereby improving the durability of the heater cooker, The period is lengthened and the economical efficiency is improved.

In addition, since the present invention eliminates the need to separately install an earth leakage breaker to prevent overheating or the risk of fire, construction is simple.

1 is a schematic perspective view of an electric cooktop provided with multiple plugs for preventing overload of a power supply according to the present invention,
FIG. 2 is a schematic view showing a state where a plug is connected to three cooking utensils of an electric cooktop provided with multiple plugs for preventing an overload of a power source according to the present invention,
FIG. 3 is a schematic view showing a state in which plugs are connected to four cooking utensils of an electric cooktop provided with multiple plugs for preventing overload of the power supply according to another embodiment of the present invention,
4 is a schematic view of a conventional electric cooktop.

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

As shown in FIGS. 1 to 3, the electric cooktop 100 having multiple plugs for preventing overloading of the power source according to the present invention includes:

A body frame 110 constituting a body,

A ceramic glass plate 120 provided on an upper surface of the main body frame 110 to constitute a countertop so that the container can be placed and cooked;

A large-capacity heater cooker 130 closely attached to a lower surface of the ceramic glass plate 120 and allowing heat to be transmitted to the ceramic glass plate 120,

A middle heater cooker 140 provided on one side of the heater cookware 130 and allowing heat to be transferred to the ceramic glass plate 120,

A small capacity heater cooker 150 provided at the rear side between the large capacity heater cookware 130 and the medium capacity heater cooker 140 and allowing heat to be transferred to the ceramic glass plate 120 while being cooked Respectively,

The first heater plug 130 is connected to a first power plug 160 for supplying power to the heater cooker 130,

The middle heater cap 140 and the small heater cap 150 are connected to a second power plug 170 for supplying power to the heater cooker 140 and the small capacity heater cooker 150, respectively.

The first heater controller 161 is connected to the first power plug 160 and controls the electric power supplied to the large capacity heater cooker 130 on the inner side of the main body frame 110 .

The main body frame 110 is installed inside the main body frame 110 so as to be connected to the second power plug 170 and can control the power supplied to the heater cooking utensil 140 and the small capacity heater cooking utensil 150 A second heater controller 171 is provided.

The first power plug 160 is connected to a first outlet 180 for supplying a heating element which is branched independently from a distribution panel (not shown) of a building (house, building or apartment) where the main body frame 110 is installed .

The second power plug 170 is connected to a second outlet 190 for supplying a heating element which is branched independently from a distribution panel (not shown) of a building (house, building or apartment) in which the main body frame 110 is installed .

Here, the distribution board generally refers to an electric box having a plurality of circuit breakers installed therein so as to supply electricity directly to a load facility such as a lamp or a heating unit used in a house or an apartment, and can be easily carried out by a person skilled in the art. The detailed description of the configuration is omitted.

The first outlet 180 for supplying the heating element and the second outlet 190 for supplying the heating element are connected to different independent circuit breakers (not shown) in the distribution box.

The first heater controller 161 installed in the main body frame 110 is connected to the first outlet 180 for supplying the heating element, which is branched from the distribution box, and the first power plug 160 is connected to the first heater controller 161, And the second heater controller 171 installed in the main body frame 110 can be supplied directly to the heater outlet 130 for supplying the hot air balloon The power supply can be directly supplied to the heater cooking utensil 140 and the small capacity heater cooking utensil 150 while the second power plug 170 is connected to the heater 190.

The large capacity heater cooker 130 is installed to use electric power of 3 kw or less, the medium capacity heater cooker 140 is installed to use electric power of 2 kw or less, and the small capacity heater cooker 150 is installed It is preferable to adjust the total power supplied to the large, medium and small heater cooking utensils 140, 150 and 160 to be between 5 and 6 kW.

Since the first outlet 180 for supplying the hot air balloon and the second outlet 190 for supplying the hot air balloon are installed at capacities of 5 kw respectively, the large capacity heater cooker 130 and the small / The heater cookers 140 and 150 having the capacity can be overheated or secured from the risk of fire.

As a result, the electric cooktop 100 can be safely used because it is not overloaded without installing a separate earth leakage circuit breaker, thereby preventing overheating or fire.

In another embodiment of the present invention, the electric cooktop 100a, which is formed by dividing the large-capacity heater cookware 130 into a large-capacity heater cookware 131 and a small-capacity heater cookware 132, have.

It is preferable that the large capacity heater cookware 131 is 2 kw or less and the small capacity heater cookware 132 is 1 kw or less.

That is, in the electric cooktop 100a according to another embodiment of the present invention, the first heater controller 161 is installed in the large capacity heater cookware 131 and the small capacity heater cookware 132, 1 power plug 160 is connected to the first outlet 180 for supplying the heating element so that the power can be used independently and the heater cooking utensil 140 and the middle cooking utensil 140 The second heater controller 171 may be installed in the second power outlet 170 and the second power plug 170 may be connected to the second outlet 190 for supplying power to the heater so that the power can be used independently.

With the above-described configuration, the electric cooktop 100a is not overloaded and can be safely used from the risk of overheating or fire.

As described above, the electric cooktop provided with the multiple plugs for preventing the overload of the power source according to the present invention can supply power to the large capacity heater cooker inside the cooktop body of the ceramic glass plate provided with the large capacity, medium capacity and small capacity heater cooker And the power supply of the medium capacity and small capacity heater cooking utensil is connected to another second power plug so that the first and second power plugs are connected to the power outlet A plurality of heater cooking utensils can be installed to supply electric power to the electric cooktop which requires a high-capacity power supply in a stable and efficient manner, so that unexpected power cut-off or overheating And the risk of fire can be prevented so that it can be used stably.

100: Electric cooktop with multiple plugs to prevent power overload
110: main frame
120: Ceramic glass plate
130: Large-capacity heater cooker 131: Large-capacity heater cooker
132: Small capacity heater cooker
140: Medium-capacity heater cooker
150: Small capacity heater cooker
160: first power plug 161: first heater controller
170: second power plug 171: second heater controller
180: First outlet for hot air supply
190: Second outlet for hot air supply

Claims (3)

In an electric tower which can be electrically heated to be cooked,
A body frame forming a body,
A ceramic glass plate provided on an upper surface of the main body frame so as to constitute a countertop so that the container can be placed and cooked;
A large-capacity heater cooker provided in close contact with a lower surface of the ceramic glass plate and allowing heat to be transferred to the ceramic glass plate while cooking,
A middle heater cooker provided on one side of the large capacity heater cooker and allowing heat to be transmitted to the ceramic glass plate while cooking,
And a heater provided in the rear of the heater for heating the large capacity heater and for heating the ceramic glass plate,
The first heater plug is connected to a first power plug for supplying power to the heater cooking cavity,
Wherein the heater cooker of the middle capacity and the heater cookware of the small capacity are connected to a second power plug for supplying power to each of the heater cookers and the plurality of plugs are provided for preventing overload of the power source.
The method according to claim 1,
A first heater controller is installed on the inner side of the main body frame to be able to control power supplied to the large capacity heater cooker while being connected to the first power plug,
And a second heater controller installed to be connected to the second power plug and capable of controlling the power supplied to the heater cooker of the medium capacity and the heater controller of the small capacity, An electric cooktop provided with multiple plugs to prevent overheating.
3. The method of claim 2,
Wherein the first power plug is connected to a first outlet for supplying a heating element branched from the distribution board,
Wherein the second power plug is provided with a plurality of plugs for preventing an overload of a power source connected to a second outlet for supplying a heating element branched from the distribution board.

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