High efficiency induction plate

Abstract

The present invention relates to a high efficiency induction plate. The purpose of the present invention is to prevent overheating of an induction upper plate due to heat of a container during a cooking process so as to be able to increase a heating temperature. That is, the present invention is characterized in that an overheating prevention induction container support for preventing overheating of an induction upper plate due to heat of a container is provided on the upper surface of the induction upper plate. Therefore, according to the present invention, overheating of an induction upper plate due to heat of a container during a cooking process is prevented so that a heating temperature can be increased.

Description

Induction high-efficiency plate

[0001] The present invention relates to a high-efficiency induction plate, and more specifically, aims to prevent overheating of the induction plate due to heat from the container by providing an overheat prevention induction container support on the upper surface of the induction plate to prevent overheating of the induction plate due to heat from the container during the cooking process, thereby enabling the heating temperature to be increased.

[0002]

[0003] Generally, an induction cooktop heats and cooks food by applying a magnetic field to a conductive container.

[0004]

[0005] The induction range described above comprises an induction body, an induction plate provided on the upper part of the induction body for placing a container for cooking, a heating induction coil provided on the lower part of the induction plate to heat food by stimulating a cooking container made of a conductor with a magnetic field, an induction control unit provided to control the operation of the heating induction coil, an operating unit provided to input a user's operation signal to the induction control unit, and a temperature sensor provided on the lower part of the induction plate to detect the temperature and input it to the control unit.

[0006]

[0007] Induction cooktops of this type allow cooking to take place by placing a cooking vessel on the induction surface and operating the control unit, which applies a magnetic field from a heating induction coil to the vessel, thereby heating the vessel.

[0008]

[0009] However, the conventional induction range described above had a problem in that when a cooking vessel was placed on the induction cooktop and a magnetic field was applied to cook, the heat generated from the cooking vessel was stored in the induction cooktop, and when the temperature of the induction cooktop rose above the set temperature, a temperature sensor detected this and transmitted it to the induction control unit, and the induction control unit stopped the generation of the magnetic field in the heating induction coil, so that heating was not continuously performed, and sufficient heat was not applied to the contents of the cooking vessel, resulting in a delay in cooking time and a decrease in efficiency.

[0010]

[0011] Accordingly, the present invention aims to solve the problem in which, when a cooking vessel is placed on an induction cooktop as described above and a magnetic field is applied to cook, the heat generated from the cooking vessel acts as heat storage on the induction cooktop, and when the temperature of the induction cooktop rises above a set temperature, a temperature sensor detects this and transmits it to an induction control unit, and the induction control unit stops the generation of a magnetic field in the heating induction coil, so that heating is not continuously performed, and thus sufficient heat is not applied to the contents of the cooking vessel, resulting in a delay in cooking time and a decrease in efficiency.

[0012] That is, the present invention is characterized by having an overheat-prevention induction container support on the upper surface of the induction plate to prevent the induction plate from overheating due to the heat of the container.

[0013] The present invention is characterized by comprising an overheat prevention induction container support plate that is seated on the upper surface of an induction plate to form an insulating air layer between the cooking container and the induction plate, a support rib provided at the bottom of the support band to minimize the contact area with the induction plate so as to minimize the transfer of heat from the cooking container to the induction plate through the support band, and cooling holes formed at equal intervals through the support rib in a lateral direction to minimize the contact area with the induction plate and allow air between the bottom of the cooking container and the induction plate to circulate internally.

[0014]

[0015] The present invention is characterized by forming one or more inner support strips on the inner side of a support strip, and forming the inner support strips to be connected to an outer support strip by two or more connecting strips.

[0016]

[0017] The present invention is characterized by forming thermal expansion deviation absorption cuts at equal intervals on the inner support band to prevent warping caused by the difference in thermal expansion length between the outer support band and the inner support band due to heat transferred from the cooking container.

[0018]

[0019] The present invention is characterized by forming the base band into one of a triangle, a square, a rectangle, a polygon, a circle, a flower pattern, a clover pattern, and a star shape.

[0020]

[0021] The present invention is characterized by having a support rib provided on the inner or outer lower side of the support band.

[0022]

[0023] The present invention is characterized by forming a support rib by bending it downward from the inner and outer sides of the support band.

[0024]

[0025] The present invention is characterized by forming a grounding foot at the end of a support rib so that it can be grounded outwardly in a plate-like shape to stably land on an induction plate.

[0026]

[0027] The present invention is characterized by forming the cooling hole in one of a square, a semicircle, or a semi-ellipse.

[0028]

[0029] The present invention is characterized by forming a coating layer of a synthetic resin, such as Teflon, on the outer surface to provide corrosion resistance and prevent slippage with the induction plate.

[0030]

[0031] The present invention is characterized by forming a packing coupling hole in which an anti-slip packing is coupled so as to prevent slipping when the induction plate is placed on the support strip and to minimize the contact area.

[0032]

[0033] Accordingly, the present invention has the effect of preventing overheating of the induction cooktop due to heat from the cooktop during the cooking process by providing an overheat prevention induction cooktop container support composed of a support strip, a support rib, and a cooling hole on the upper surface of the induction cooktop, thereby preventing overheating of the induction cooktop due to heat from the cooktop.

[0034]

[0035] FIGS. 1 and 2 are illustrative drawings showing an embodiment according to the present invention.

[0036] FIGS. 3 and 4 are cross-sectional views showing the configuration according to the present invention.

[0037] FIGS. 5 and 6 are exemplary drawings showing various forms of outer support strips and inner support strips according to the present invention.

[0038] FIG. 7 is an exemplary diagram showing the appearance of an anti-slip packing according to the present invention.

[0039] FIG. 8 is a cross-sectional view showing the appearance of a coating layer according to the present invention.

[0040] FIG. 9 is an exemplary diagram showing the appearance of a coated surface according to the present invention.

[0041] The following is a detailed description based on the attached drawings.

[0042] The present invention is designed to prevent overheating of the induction cooktop due to the heat of the container during the cooking process, thereby allowing the heating temperature to be raised. The terms and words used in this specification and claims should not be interpreted as being limited to their ordinary or dictionary meanings, and should be interpreted in a meaning and concept consistent with the technical spirit of the present invention, based on the principle that the inventor can appropriately define the concept of the terms to best describe his invention.

[0043] Therefore, the embodiments described in this specification and the configurations illustrated in the drawings are merely the most preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention; thus, it should be understood that various equivalents and modifications that can replace them may exist at the time of filing this application.

[0044]

[0045] That is, the present invention is equipped with an overheat-prevention induction container support on the upper surface of the induction plate to prevent the induction plate from overheating due to the heat of the container.

[0046]

[0047] The above-mentioned overheat prevention induction container support is composed of a support strip (10), a support rib (20), and a cooling hole (30).

[0048]

[0049] Here, the support strip (10) is an overheat-prevention induction container support that is seated on the upper surface of the induction plate to form an insulating air layer (2) between the cooking container and the induction plate.

[0050] The above support band (10) can be implemented by forming one or more inner support bands (10b) on the inner side.

[0051] The inner support band (10b) is formed to be connected to the outer support band (10a) and two or more connecting bands (11).

[0052] It is preferable that the inner support band (10b) be formed in a circular shape to stably support the cooking vessel on the bottom.

[0053] The inner support band (10b) can be formed in any one of a circular, square, or polygonal shape.

[0054] The inner support band (10b) can be implemented by forming a thermal expansion deviation absorption cut section (12) to prevent warping caused by the difference in thermal expansion length between the outer support band (10a) and the inner support band (10b) due to heat transferred from the cooking container.

[0055] The above thermal expansion deviation absorption cut section (12) can be formed by having a groove and a protrusion that interlock with the opposing support band (10).

[0056]

[0057] The present invention is provided with a base having an overall thickness of 1.5 mm to 4.5 mm in height to prevent heat accumulation from occurring when the cooking vessel and the induction cooktop are close together, and to prevent energy transfer from decreasing when the distance between them is far apart.

[0058]

[0059] The above-mentioned support band (10) can be formed in any one of the following shapes: triangle, square, rectangle, polygon, circle, flower pattern, clover pattern, and star shape.

[0060]

[0061] In addition, the support rib (20) is provided at the bottom of the support band (10) to minimize the contact area with the induction plate so as to minimize the heat of the cooking vessel being conducted through the support band (10) and transferred to the induction plate.

[0062] The above support rib (20) can be provided on the inner or outer lower side of the support band (10).

[0063] The above support rib (20) can be formed by bending it downward from the inner and outer sides of the support band (10).

[0064] At the end of the above support rib (20), a grounding foot (21) can be formed so as to be grounded outwardly in a plate shape so as to be stably landed on the induction plate.

[0065]

[0066] In addition, the cooling holes (30) are formed at equal intervals to penetrate the support rib (20) laterally, thereby minimizing the contact area with the induction plate and allowing air between the bottom of the cooking vessel and the induction plate to cool and circulate.

[0067] The above cooling hole (30) can be implemented as a square, a semicircle, or a semi-ellipse.

[0068]

[0069] Meanwhile, in the implementation of the present invention, a coating layer (51) or a coating surface (52) can be formed on the outer surface using a synthetic resin having heat resistance to prevent corrosion and slippage with the induction plate.

[0070] In addition, the support band (10) can be formed with a packing coupling hole (42) to which an anti-slip packing (41) is coupled so as to prevent slipping when placed on the induction plate and to minimize the contact area.

[0071]

[0072] The following describes the effects of the application of the present invention.

[0073] As described above, when the present invention is applied and implemented, the induction cooktop is provided with an overheat-prevention induction cooktop container support that prevents the induction cooktop from overheating due to the heat of the container on the upper surface of the induction cooktop, wherein the overheat-prevention induction cooktop container support is seated on the upper surface of the induction cooktop to form an insulating air layer (2) between the cooking container and the induction cooktop, a support band (10) is provided at the lower part of the support band (10) to minimize the contact area with the induction cooktop so as to minimize the transfer of heat from the cooking container to the induction cooktop through the support band (10), and cooling holes (30) are provided by penetrating the support band (20) laterally to minimize the contact area with the induction cooktop and to allow cooling circulation of air between the lower part of the cooking container and the induction cooktop. This prevents the induction cooktop from overheating due to the heat of the container during the cooking process and increases the heating temperature. It shortens cooking time and ensures clear cooking.

[0074] <Explanation of Symbols>

[0075] 1: Overheating prevention induction cookware holder 2: Insulating air layer

[0076] 3 : Induction

[0077] 10 : Base strip

[0078] 10a : Outer support band 10b : Inner support band

[0079] 11 : Connecting band

[0080] 12 : Thermal expansion deviation absorption incision

[0081] 20 : Support rib 21 : Grounding foot

[0082] 30 : Cooling hole

[0083] 41 : Anti-slip packing 42 : Packing connection hole

[0084] 51 : Coating layer 52 : Coating surface

Claims

1. An overheat-prevention induction container support is provided on the upper surface of the induction cooktop to prevent the induction cooktop from overheating due to the heat of the container, To prevent heat accumulation caused by the close proximity of the cooking vessel and the induction cooktop, and to prevent a decrease in energy transfer caused by the distance between them, the base is provided with an overall thickness of 1.5mm to 4.5mm in height; An overheat-prevention induction vessel support comprises: a support band that rests on the upper surface of an induction cooktop and forms an insulating air layer between the cooking vessel and the induction cooktop; a support rib provided at the lower part of the support band to minimize the contact area with the induction cooktop so as to minimize the transfer of heat from the cooking vessel to the induction cooktop through the support band; cooling holes formed at equal intervals that penetrate laterally through the support rib to minimize the contact area with the induction cooktop and allow cooling circulation of air between the lower part of the cooking vessel and the induction cooktop; and one or more inner support bands formed on the inner side of the support band; The inner support band is formed to be connected to the outer support band by two or more connecting bands; In the inner support band, thermal expansion deviation absorption cuts are formed at equal intervals to prevent warping caused by the difference in thermal expansion length between the outer support band and the inner support band due to heat transferred from the cooking container; An induction high-efficiency plate characterized by having a packing coupling hole formed in the base strip to which an anti-slip packing is coupled so as to prevent slipping when placed on an induction plate and to minimize the contact area.

2. In Paragraph 1; An induction high-efficiency plate characterized by the above-mentioned thermal expansion deviation absorption cut section being formed with a groove and a protrusion in a shape where opposing support strips interlock.

3. In Paragraph 1; The above support rib is provided on the inner or outer lower side of the support band; The above support rib is formed by bending downward from the inner and outer sides of the support band; An induction high-efficiency plate characterized by having a grounding foot formed at the end of the above-mentioned support rib so that it can be grounded outwardly in a plate shape to stably land on the induction plate.

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