KR20100128532A - The logic courage manufacturing method which uses a homoeologous induction heating method and that logic courage - Google Patents

The logic courage manufacturing method which uses a homoeologous induction heating method and that logic courage Download PDF

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Publication number
KR20100128532A
KR20100128532A KR1020090046972A KR20090046972A KR20100128532A KR 20100128532 A KR20100128532 A KR 20100128532A KR 1020090046972 A KR1020090046972 A KR 1020090046972A KR 20090046972 A KR20090046972 A KR 20090046972A KR 20100128532 A KR20100128532 A KR 20100128532A
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KR
South Korea
Prior art keywords
cooking vessel
frying pan
perforated plate
perforated
base material
Prior art date
Application number
KR1020090046972A
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Korean (ko)
Inventor
하상훈
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하상훈
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Application filed by 하상훈 filed Critical 하상훈
Priority to KR1020090046972A priority Critical patent/KR20100128532A/en
Publication of KR20100128532A publication Critical patent/KR20100128532A/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/10—Frying pans, e.g. frying pans with integrated lids or basting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Cookers (AREA)

Abstract

The present invention relates to a method for manufacturing a cooking vessel using a tuning induction heating method and to the cooking vessel, and more particularly, the cooking vessel can react to an induction apparatus below the frying pan substrate made of aluminum and the frying pan substrate. Since the perforated plate made of stainless material is integrally combined, the cooking vessel can be lightened through the combination of the frying pan base material and the perforated plate, and the lower surface of the cooking vessel is always very smooth and flat.

The stainless steel perforated plate coupled to the lower surface of the cooking vessel invented as described above is formed with a plurality of perforations are formed in the perforated aluminum material constituting the cooking vessel into the perforated portion of the stainless steel as much as the perforated portion is about 1 / Since the weight of the entire cooking vessel is reduced by being replaced with three lightweight aluminum materials, the effect of relieving weight burden even when using the cooking vessel for a long time is provided.

In addition, by using the stainless steel perforated plate coupled to the lower side of the frying pan substrate, the stainless perforated plate can always maintain an even planar state, thereby providing an effect of eliminating surface imbalance due to thermal deformation.

In addition, by fusing the medium frequency into the cooking vessel and pressurizing the lower surface of the frying pan base with a press, the upper surface of the frying pan base is hermetically introduced into the perforations of the stainless steel perforated plate to be hermetically sealed. There is no fear that the frying pan and the punching plate are separated to provide a safe use effect.

Description

The logic courage manufacturing method which uses a homoeologous induction heating method and that logic courage}

The present invention relates to a method for manufacturing a cooking vessel using a tuning induction heating method and to a cooking vessel, and more particularly, to a cooking pan made of aluminum, and a perforated plate made of stainless steel under the frying pan substrate. The cooking vessel, which is integrated as a cooking vessel, is configured to be seated on top of the induction apparatus to heat the induction apparatus so that the cooking vessel can be easily used.

The cooking vessel configured as described above is such that the frying pan substrate and the perforated plate are hermetically coupled by applying a proxy to the lower side of the frying pan substrate so that the frying pan substrate and the perforated plate may be hermetically coupled.

In addition, the bottom surface of the frying pan substrate is softened by fusion using a medium frequency while the frying pan substrate and the perforated plate are joined to the perforations formed in the inner region of the perforated plate so that the frying pan substrate can be inserted therein. Pressing from the bottom of the perforated plate to press the lower surface of the frying pan base material can be drawn into the perforated part to maintain a more airtight fixed state and the lower surface of the cooking vessel is always smooth due to the perforated plate of the stainless material The state can be maintained.

As described above, a stainless steel perforated plate coupled to the frying pan base material has a plurality of perforations formed therein, and lightweight aluminum materials are introduced into the perforated parts to reduce the weight of the perforated portion, thereby reducing the weight of the entire cooking vessel. will be.

In addition, when the cooking vessel configured as described above is seated on the upper side of the induction apparatus, the electric (magnetic) energy generated from the induction apparatus is transmitted to the perforated plate of the stainless steel material which is located under the cooking vessel of the present invention to the resistance component of the stainless steel. By generating the eddy current by the induction heating is to use to heat the cooking vessel.

As is well known, most cooking vessels used in the related art are mainly composed of a food cooking portion, a handle portion, and a bottom heating portion for inserting and cooking food.

The cooking vessel configured as described above is used to cook various foods while using high temperature heat.

Accordingly, various types of cooking vessels have been proposed to be used while having heat resistance in the high temperature heat.

In addition, recently, various kinds of induction apparatuses that can be used in place of direct firearms have been released, and various cooking vessels that can be used for the induction apparatuses have been devised.

The cooking vessel prepared as described above is mainly a press method for inserting a stainless steel plate which can be easily reacted to an induction machine with a strong force, a bridging method using a high frequency, a method for making gravity casting or a die casting by inserting a stainless steel plate, an aluminum surface The method of spraying a component that reacts to induction and using a clad plate like many plies has been devised.

However, most of the above methods have problems such as production cost problems, weight problems, processing problems, and product defects, which poses limited problems in use.

In particular, as a method used in recent years, a bonding method for bonding using different metal materials and a pressing method for fusion bonding an aluminum perforated plate having a plurality of perforations in an inner region with a fry pan substrate are provided.

As described above, in the case of the former method, the surface of the cooking vessel is always smoothed by bonding with different kinds of metal materials, while the convenience of use is provided, while the different kinds of metal materials are all made of stainless steel, which is used for the cooking vessel. Because of the heavy weight of the heavy use for a long time, you will feel the restrictions on use.

In addition, the latter method raises a problem that the perforated plate can be separated from the frying pan substrate when the frying pan substrate and the perforated plate are uneven.

In addition, in the case of the perforated plate formed as described above, a problem arises in that the surface of the cooking vessel is unbalanced and the unsmooth surface is exposed to the outside, resulting in unsatisfactory quality.

In order to solve the above problems, a cooking vessel using a non-tuned induction heating method has been invented in recent years.

In the case of the cooking vessel invented as described above, a high frequency is obtained by using a vacuum tube, and the high voltage generated at this time is changed to a low voltage by using a down transformer.

However, when used as described above, problems related to electric shock accidents and safety accidents of users caused by using high voltages are raised, and business losses such as electric charges and wiring generated by using down transformers are inevitable.

In addition, there is a problem that the waiting time loss of the preheating time caused by the use of the vacuum tube is inevitable, and the surface is irregularly processed to the perforated plate made of stainless steel as well as aluminum according to the use of high frequency.

Therefore, it is an object of the present invention that the cooking surface of the frying pan is smoothly formed by using the stainless steel perforated plate by bonding the stainless perforated plate to the lower side of the frying pan base material.

Another object of the present invention is that the stainless steel perforated plate bonded to the frying pan base material and the stainless steel perforated plate are hermetically tightly bonded to each other by bonding the frying pan base material and the stainless perforated plate through a proxy, which is an adhesive, according to the present invention. The purpose.

Still another object of the present invention is to squeeze the frying pan base material by using a medium frequency using IGBT so that the frying pan base material is inserted into the perforations formed on the stainless perforated plate by the lower surface of the fry pan base material of the aluminum material is inserted into the perforating part It is another object of the present invention that the substrate and the perforated plate can be tightly bound together.

Still another object of the present invention is to form a cross-section of the perforated portion with the light of the sub-neutral light so that the frying pan base material introduced into the perforated portion of the stainless steel perforated plate is integrally and firmly coupled without being separated from the perforated plate. For other purposes.

A method of manufacturing a cooking vessel using a synchronized induction heating method is as follows.

The cooking vessel is a proxy coating step of applying a proxy (PULAX) to the lower side of the frying pan base material; A stainless perforated plate seating step of seating the stainless perforated plate under the coated proxy; A press crimping step of crimping using a press under the seated stainless steel perforated plate; The polishing step of polishing the protrusions of the fry pan base material introduced into the stainless perforated plate through the press pressing step is sequentially configured.

It is characterized in that it further comprises a medium frequency fusion step of fusion using the medium frequency from the perforated plate seating step.

The frying pan base material is composed of die-casting aluminum or cast aluminum melted and cast in an aluminum sheet or an aluminum alloy ingot.

The structure of the cooking vessel using the synchronized induction heating method is as follows.

The cooking vessel is formed of a coating layer of the proximal coating is applied to the lower side of the frying pan base and the stainless perforated plate is coupled to the lower side of the frying coating layer, the frying inside the plurality of perforations formed on the stainless perforated plate The fan substrate is inserted, characterized in that the frying pan substrate and the stainless perforated plate is integrally formed.

The perforated part of the perforated plate is characterized in that it has a cross-section of the upper and lower light in which the diameter of the perforated part formed at a lower portion than the perforated part formed at the upper portion is extended.

The aluminum material constituting the frying pan base material maintains one-third of the light weight as compared with the stainless steel material constituting the perforated plate.

As described above, the stainless steel perforated plate coupled to the lower portion of the frying pan base material has a lighter weight than a plurality of perforated parts formed inwardly, and aluminum is introduced into the perforated part to reduce the weight of the perforated part to 1/3 by weight. Since the overall load of the weight is reduced, the effect of relieving the burden on weight even when the cooking vessel is used for a long time is provided.

In addition, since the perforated plate coupled to the lower side of the fry pan base material is made of stainless steel to perform polishing, the stainless perforated plate can always maintain an even planar state, thereby providing an effect of resolving surface imbalance due to thermal deformation.

In addition, since the lower surface of the frying pan base is hermetically pulled into the perforated part of the stainless steel perforated plate which is coupled to the lower side of the frying pan base, the frying pan and the perforated plate can be safely used even when used for a long time. Provide effect.

1 is a block diagram of the present invention, as shown in the cooking vessel (A) manufacturing method using a tuning induction heating method is a frying pan base (1) and the handle for cooking the cooking vessel (A) It consists of 100 and apply | coats the proxy 3 (PULAX) to the lower surface of the said frying pan base material 1.

Proximity (3) to be applied as described above can enhance the binding force when combining the frying pan base material (1) with other materials as described above to apply the proxy (3) coating step of applying the proxy (3) After performing the stainless steel perforated plate (2) seating step of seating the stainless steel perforated plate (2) to the lower side of the applied proxy (3) is performed.

The stainless perforated plate 2 to be seated as described above is provided in a size suitable for the cooking surface of the frying pan base material 1, and a plurality of perforated parts 21 are formed in the inner region of the perforated plate 2 provided as described above. .

By mounting the stainless steel perforated plate 2 having the perforated part 21 formed as described above, the frying pan base material 1 and the stainless perforated plate 2 are configured to be closely coupled by the proxy 3.

After performing the above operation by fusing the frying pan base material 1 and the stainless perforated plate 2 using the medium frequency, the surface of the frying pan base material 1 is softly deformed.

The reason for the deformation as described above is that in the case of the fry pan base material (1) is composed of an aluminum plate material and in the case of the perforated plate (2) is composed of a stainless material.

 Accordingly, the perforated plate 2 made of the stainless steel material has excellent heat resistance, whereas the fry pan base material 1 made of aluminum has low heat resistance and is fused using the medium frequency, so that the perforated plate 2 maintains its shape. Possible, but in the case of a frying pan base material (1) consisting of the aluminum material is to be deformed in a soft state.

After performing the fusion step using the medium frequency as described above and pressurized with a strong pressure from the lower side of the perforated plate (2) by using a press to the inside of the perforated portion 21 formed in the inner region of the perforated plate (2) The lower surface of the deformed frying pan base material 1 is pushed down into the perforated part 21 of the perforated plate 2.

Accordingly, the lower surface of the frying pan base material 1 is drawn along the perforations 21 of the perforated plate 2.

After performing the press pressing step as described above is to perform a polishing operation for polishing the projection of the frying pan base material 1 exposed to the lower portion of the perforated portion 21 of the perforated plate (2).

The lower surface of the perforated plate 2 is configured to maintain a smooth state by grinding the fry pan base 1 protruding downward of the perforated part 21 as described above.

2 is a perspective view of the present invention as shown in the frying pan substrate 1 of the perforated portion 21 of the perforated plate 2 is coupled to the lower side of the frying pan substrate 1 as shown in the It is exposed in the same shape as the combined one.

In this case, the frying pan substrate 1 exposed on the surface of the perforated plate 2 may be exposed through the perforated portion 21 of the perforated plate 2, and the exposed frying pan substrate 1 may be exposed to the perforated plate ( In order to prevent protruding from the lower side of 2), the lower surface of the protruding portion of the fry pan base material 1 and the perforated portion 21 of the perforated plate 2 are polished and smoothed.

3 is an exploded perspective view of the present invention, as shown in the lower portion of the frying pan base material 1 is formed and the lower side of the frying pan base material 1 is coated with a proxy (3) as described above The perforated plate 2 having the perforated part 21 is formed below the coated proxy 3.

The frying pan base 1 and the perforated plate 2 can be hermetically bonded to each other by coating the proxy 3 as described above.

Accordingly, the frying pan substrate 1 and the perforated plate 2 are formed of one body, and the frying pan substrate 1 formed of one body as described above is formed of aluminum material, and the perforated plate 2 is made of stainless steel. It is composed.

By constructing the material of the perforated plate (2) as described above, the stainless material is configured to maintain a smooth state of the surface of the cooking vessel (A) is always excellent in heat resistance.

Figure 4 is a cross-sectional view of the state before the press press of the present invention, as shown above the proximate 3 is applied to the lower side of the frying pan base material 1 as shown above of the applied proximate 3 The perforated plate 2 is to be seated downward.

The cooking vessel A formed as described above is deformed into a soft state in which the lower surface of the frying pan base material 1 is fused by fusion using a medium frequency.

Accordingly, when the press is pressed from the lower side of the perforated plate 2, the soft pan base 1 can be provided into the perforated part 21 formed in the perforated plate 2.

Figure 5 shows a cross-sectional view of the state after press pressing the present invention, the lower surface of the soft-fried base material 1 as shown above is formed in the perforated plate 2 in accordance with the pressing of the press It is drawn into the perforation part 21.

As described above, the frying pan base material 1 drawn into the perforation part 21 may pass through the lower part of the perforation part 21 as necessary to prevent exposure to the lower side of the perforation plate 2. The upper surface of is preferably carried out evenly.

In addition, the lower surface of the frying pan base material 1 introduced through the perforation part 21 of the perforated plate 2 is performed by performing a separate polishing operation as described above, and the perforated part of the perforated plate 2. It is formed on the same line as (21).

That is, although the upper surface of the press is configured to be evenly flat, the frying pan base material 1 is polished so as to prevent the irregular insertion of the frying pan base material 1 through the perforated part 21 of the perforated plate 2. It is.

FIG. 6 illustrates another embodiment of the present invention, as shown in FIG. 6, to form the perforated portion 21 of the perforated plate 2 in the cross section of the upper and lower light beams.

That is, it has a cross section that is formed toward the lower portion 212 from the upper portion 211 of the perforated portion 21.

Accordingly, in the state in which the frying pan base material 1 drawn into the perforation part 21 is drawn in the perforation part 21, the frying pan base material 1 according to the external pressure or the imbalance of the coating state of the proxy 3, or the like. The risk factor that can be separated from the perforated plate 2 can be maintained at all times through the perforated part 21 having the cross section of the upper and lower light beams.

The shape of the perforated part 21 formed as described above is not only illustrated in a circular shape, but also may be formed in various shapes such as triangles, squares, ellipses, and long holes.

In addition, the cross section of the perforated portion 21 is formed in the perforated portion 21 by forming an uneven portion in various shapes such as a spiral as well as a plurality of protrusions or grooves inside the perforated portion 21 as well as the cross section of the upper and lower light. It is obvious that the fry pan base material 1 to be drawn may be coupled to the perforated plate 2 in an airtight manner, and thus drawings are omitted, but may be implemented through the claims which are essential components of the present invention.

1 is a block diagram of the present invention

2 is a perspective view of the present invention

3 is an exploded perspective view of the present invention

Figure 4 is a cross-sectional view of a state before press press of the present invention

Figure 5 is a cross-sectional view of the state after pressing the present invention

Figure 6 is another embodiment of the present invention

** Brief description of the main parts of the drawing **

A-cooking container 1-fry pan base

2-Perforated Plate 3-Prox

21-perforation 100-handle

211-top 212-bottom

Claims (5)

In the cooking vessel (A) manufacturing method using the induction heating method and the cooking vessel, The cooking vessel (A) is a proxy (3) coating step of applying a proxy (3) (PULAX) to the lower side of the frying pan base material (1); A stainless perforated plate (2) seating step of seating the stainless perforated plate (2) below the applied proxy (3); A press pressing step of pressing by using a press at the lower side of the seated stainless steel perforated plate 2; Method for manufacturing a cooking vessel using a synchronized induction heating method characterized in that the polishing step of polishing the protrusion of the frying pan base material (1) introduced into the stainless perforated plate (2) through the press pressing step is configured in sequence. The method of claim 1, Method for manufacturing a cooking vessel using a tuned induction heating method characterized in that it further comprises a medium frequency fusion step of fusion using the medium frequency from the mounting plate (2). The method according to claim 1 or 2, The frying pan base material (1) is a cooking vessel manufacturing method using a tuned induction heating method characterized in that consisting of die-casting aluminum or cast aluminum melted and cast in aluminum plate or aluminum alloy ingot. In a cooking vessel using a synchronized induction heating method, The cooking vessel (A) is formed on the lower side of the frying pan base material (1) is formed of a coating layer (3) coated with the proxy (3) and the stainless steel perforated plate (2) below the coating layer (3) Is coupled, the frying pan base material 1 is inserted into the plurality of perforations 21 formed in the stainless steel plate 2, the frying pan base material 1 and the stainless steel plate 2 is integrally formed Cooking vessel using a tuning induction heating method, characterized in that. The method of claim 4, wherein The perforated part 21 of the perforated plate 2 has a cross-section of the upper and lower light having a diameter of the perforated part 21 formed at a lower portion than the diameter of the perforated part 21 formed on the upper side. Cooking vessel using heating method.
KR1020090046972A 2009-05-28 2009-05-28 The logic courage manufacturing method which uses a homoeologous induction heating method and that logic courage KR20100128532A (en)

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KR1020090046972A KR20100128532A (en) 2009-05-28 2009-05-28 The logic courage manufacturing method which uses a homoeologous induction heating method and that logic courage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090046972A KR20100128532A (en) 2009-05-28 2009-05-28 The logic courage manufacturing method which uses a homoeologous induction heating method and that logic courage

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015199433A1 (en) * 2014-06-24 2015-12-30 (주)디포인덕션 Induction heating type of fryer
KR102285491B1 (en) * 2020-07-21 2021-08-02 장동만 Manufacturing Method for Induction Heating Cooker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015199433A1 (en) * 2014-06-24 2015-12-30 (주)디포인덕션 Induction heating type of fryer
KR102285491B1 (en) * 2020-07-21 2021-08-02 장동만 Manufacturing Method for Induction Heating Cooker

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