JP2000325240A - Cooking stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prolong the service life of a heating cooker and to facilitate maintenance by providing a induction heating coil and a magnetic and metallic heating member which is induction-heated by means of the coil as the cooker for heating. SOLUTION: When a food material is fried by using a frying pan 101 or water is boiled by a kettle 102, each of them is placed on a stove part 3 and an operation is executed at first. Then when fish or the like is grilled, a drawing member 44 is slid to the outer side of a main body 2, a horizontal part 44A is drawn out from the inside of a box body 41 and the fish or the like is placed on a heating plate 43. The horizontal part 44A is stored inside the box body 41, an operating part is operated and a current with a prescribed frequency is made to flow in the induction heating coil 42. Then magnetic fluxes generated by the current generate an eddy current inside the heating plate 43 and the plate 43 is heated. The fish is heated and cooked on the heated plate 43. Thus, the induction heating coil 42 and the heating plate 43 are arranged so that a heating wire such as a sheath wire is not used.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking stove in which a cooking device such as a grill is provided.

[0002]

BACKGROUND ART In recent years, cooking stoves using induction heating (IH) have been known. This cooking stove is provided with an IH section in which a metal pot, a kettle, a frying pan and the like are arranged at the top. The IH unit is provided with an induction heating coil, and by energizing the induction heating coil, foods stored in a pot or the like are heated and cooked. In this cooking stove,
There is one in which a cooking device such as a grill or a roaster for baking fish is provided inside (Japanese Patent Laid-Open No. 10-302949,
JP-A-10-302950). Conventionally, a heater constituting a heating cooker is made of a heating wire such as a sheathed wire.

[0003]

In a conventional heating cooker, a heater is constituted by a heating wire such as a sheathed wire, and the heating wire generally has a shorter life than the IH portion of the cooking stove. Therefore, even though the IH section is normal, the heating cooker cannot be used due to its life, and only the heating cooker has to be maintained at an early stage.

[0004] It is an object of the present invention to provide a cooking stove in which the life of a heating cooker provided therein is extended and maintenance is easy.

[0005]

Therefore, the present invention provides a heating cooker such as a grill provided with an induction heating coil,
The object is achieved by induction heating a heating member made of a magnetic metal with this induction heating coil. More specifically, the cooking stove of the present invention will be described with reference to the accompanying drawings. The cooking stove 1 includes a cooking stove 4 provided therein, and the cooking stove 4 is formed by induction heating. Coil 4
2, and a heating member (for example, a heating plate 43) made of a magnetic metal, which is induction-heated by the induction heating coil 42.

In the present invention having this configuration, foods such as fish are stored inside the heating cooker 4, and in this state, the induction heating coil 42 is energized to heat the magnetic metal heating member 43. Then, the food is heated and cooked by the heat generated by the heating member 43. Therefore, in the present invention, since the heating cooker 4 is configured to include the induction heating coil 42 and the heating member 43, it is not necessary to use a heating wire such as a sheathed wire as in the related art. Long life. Therefore, since the heating cooker 4 can be used normally for a long period of time, maintenance becomes easy.

Here, in the present invention, the heating cooker 4 is used.
Comprises a box body 41 inside which forms a grill chamber and has a bottom plate portion 41A.
1A, wherein the induction heating coil 42 is different from the heating plate 43 in the bottom plate portion 41A.
It is preferable to have a configuration in which the components are arranged to face downward with the. In this configuration, the grill serving as the heating cooker 4 has the induction heating coil 42 disposed below the box 41, so that the grill chamber is smaller than when the induction heating coil 42 is disposed inside the box 41. Can be bigger.

Further, it is preferable that the heating plate 43 is provided so as to be slidable with respect to the box 41. With this configuration, it is easy to put ingredients such as fish in and out of the grill,
When the heating plate 43 is pulled out, the heating plate 43 is not heated, so that safety can be ensured.

It is preferable that a ventilation fan 53 for discharging gas in the grill chamber to the outside is provided. In this configuration,
Because smoke and oil mist generated inside the grill room when cooking foods are cooked can be forcibly discharged to the outside,
The smoke and the like can be prevented from leaking from the grill into the living room. In addition, since the inside of the grill is cooled by the ventilation fan 53, the inside of the grill does not rise more than necessary, and safety can be ensured from this point as well.

Further, the cooking device 4 is provided with the box 4
1 and a drawer member 44 slidably provided inside
It is preferable that the heating plate 43 is detachably provided on the drawer member 44. With this configuration, even if the heating plate 43 becomes dirty due to cooking of the food, the heating plate 43 can be easily removed because the heating plate 43 can be removed from the drawer member.

Further, it is preferable that the upper surface of the bottom plate portion 41A is covered with a heat-resistant glass 51. In this configuration, even when the meat juice or the like flows into the inside of the box 41 when the food is cooked on the grill, the bottom plate 41A is covered with the heat-resistant glass 51, so that the bottom plate 41A can be easily cleaned. Become.

[0012]

Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show a cooking stove 1 according to one embodiment of the present invention. The cooking stove 1 is used when cooking food by heating, and is provided at an upper portion of a main body 2 formed in a square box shape.
It has two stove sections 3 and a heating cooker 4 provided inside the main body 2. In addition, on the front surface of the main body 2, an operation unit 5 for operating the stove unit 3 and the cooking device 4 is provided.

The stove section 3 utilizes electromagnetic induction heating, and has a doughnut-shaped induction heating coil 3A.
It is a general structure provided with. On this stove section 3, a frying pan 101, a kettle 102 and the like are placed.

The heating cooker 4 includes a box 41 having a bottom plate 41A, an induction heating coil 42 attached to the lower surface of the bottom plate 41A, and a magnetic metal heating induction-heated by the induction heating coil 42. The grill includes a heating plate 43 as a member and a drawer member 44 on which the heating plate 43 is placed.

The box 41 is formed in a U-shape in cross section with the front side of the main body 2 opened, and the inside thereof is a grill chamber for grilling fish and the like. The box 41 is made of a material that transmits electromagnetic waves generated by the induction heating coil 42 and is not heated by the electromagnetic waves. On the upper surface of the bottom plate portion 41A, a heat-resistant glass 51 having a predetermined thickness and a size extending over the entire surface is provided. In other words, the bottom plate portion 41A is covered with the heat-resistant glass 51.

A hole 41C is formed in a rising portion 41B rising upward from the end of the bottom plate portion 41A. One end of a duct 52 is attached to the hole 41C, and the other end of the duct 52 is attached to an opening 2A formed on the upper surface of the main body 2. This opening 2
At A, a duct 52A whose tip is exposed to the outside (not shown) is attached. Inside the duct 52, a ventilation fan 53 for forcibly discharging gas such as smoke and oil mist inside the box 41 is provided.
On the other hand, the ventilation fan 53 actively discharges the air inside the box 41 heated by the induction heating coil 42,
1 also has a function of suppressing a rise in temperature inside.

The induction heating coil 42 generates a different amount of heat, but similarly to the induction heating coil 3A of the stove unit 3,
It is formed in a donut shape. The heating plate 43 is formed in a substantially plate-like member in which a plurality of slits 43A penetrating the front and back are formed.

The drawer member 44 includes a horizontal portion 44A on which the heating plate 43 is placed, and a vertical portion 44B provided vertically at an end of the horizontal portion 44A. , Slides on the heat-resistant glass 51. Accordingly, the heating plate 43 placed on the drawer member 44 can also be slid in the horizontal direction with respect to the box 41. A viewing window is provided in the vertical portion 44B so that the inside of the grill compartment can be seen from the outside.

The drawer member 44 is connected to the box 41
The heating plate 43 slides into the bottom plate portion 41A.
The heating plate 43 and the induction heating coil 42 sandwich the bottom plate portion 41A and the heat-resistant glass 51 therebetween.
Are arranged to face each other up and down. Here, the above-described heating plate 43 is detachably provided on the horizontal portion 44 </ b> A of the drawer member 44. That is, the heating plate 43 may be placed on the upper surface of the horizontal portion 44A, or may be provided on the horizontal portion 44A so as to be detachable by attaching means (not shown).

Next, the procedure for using the cooking stove 1 will be described below. First, when frying ingredients using the frying pan 101 or boiling water with the kettle 102, the frying pan 101 and the kettle 1 are placed on the stove unit 3.
02 are placed, and the operation unit 5 is operated. Next, when grilling fish or the like, the drawer member 44 is slid to the outside of the main body 2, the horizontal portion 44 </ b> A is pulled out from the inside of the box 41, and the fish or the like is placed on the heating plate 43. Then, the horizontal portion 44A is housed inside the box 41, and the operation unit 5 is operated to supply a current of a predetermined frequency to the induction heating coil. Then, the magnetic flux generated by the current generates an eddy current inside the heating plate 43, and the heating plate 43 is heated. The fish is cooked on the heated heating plate 43. After baking the fish, the meat juice and the like of the fish spilled on the upper surface of the heat-resistant glass 51 are wiped to clean the grill room.

According to such an embodiment, the following effects can be obtained. That is, as the heating cooker 4, the same induction heating coil 42 as that used in the stove section 3 is used.
And a heating plate 43, so that it is not necessary to use a heating wire such as a sheathed wire as in the related art.
Has a longer life like the stove section 3. Therefore, the difference in life between the heating cooker 4 and the stove section 3 is reduced, and maintenance can be easily performed.

The induction heating coil 42 is connected to the bottom plate 41.
Since it is attached to the lower surface of A, the grill chamber can be made larger than when the induction heating coil 42 is arranged inside the box 41.

Further, since the heating plate 43 is provided so as to be slidable with respect to the box 41, foods such as fish can be easily taken in and out of the box 41. In addition, when the heating plate 43 is pulled out, the heating plate 43 is not heated, so that safety can be ensured.

Further, a duct 52 communicating with the outside is provided in the box 41, and a ventilation fan 53 for exhausting gas to the outside is provided inside the duct 52, so that when the food is heated and cooked, the box 41 is opened. The smoke and oil mist generated inside can be forcibly discharged to the outside.
1 can be prevented from leaking into the living room. In addition, since the heat inside the box 41 is positively discharged to the outside by the ventilation fan 53, a rise in the temperature inside the box 41 can be suppressed. From this point, safety can be ensured. it can.

Further, since the heating plate 43 is detachably provided on the drawer member 44, even if the heating plate 43 becomes dirty due to the cooking of the food, the heating plate 43 can be removed from the drawer member 44 and easily cleaned.

Further, the upper surface of the bottom plate portion 41A is
Since the food is heated and cooked inside the box 41, the bottom plate 41A can be easily cleaned even if meat juice or the like flows into the box 41 when the food is cooked inside the box 41.

The present invention is not limited to the above-described embodiment, but includes modifications and improvements as long as the object of the present invention can be achieved. For example,
The position of the heating plate is not limited to the upper portion of the bottom plate portion. For example, as shown in FIG.
It may be provided also in the lower part of the upper plate part 41D facing A. At this time, the induction heating coil 42 is attached to the upper surface of the upper plate portion 41D. By doing so, it is possible to heat-cook both fish and the like in a short time without unevenness.

Further, in the present invention, the bottom plate 4 of the box 41 is provided.
A heating plate may be provided only in the lower part of the upper plate portion 41D facing 1A, or a heating plate may be provided on the side wall of the box 41. In this case, in the above-described embodiment, the induction heating coil is disposed to face downward with the heating plate and the bottom plate interposed therebetween, but is not limited to this, and may be provided, for example, on an upper portion of the upper plate. It may be provided on the outer surface of the rising portion. In short, as the heating cooker of the present invention, an induction heating coil,
It suffices that a heating member is provided, and the positional relationship may be determined as appropriate in implementation.

Further, the bottom plate is not limited to having its upper surface covered with heat-resistant glass. For example, the bottom plate may be exposed. Conversely, heat-resistant glass may be provided on the entire inner wall surface of the grille of the box 41.

Further, the heating member is not limited to the plate shape, and may be, for example, a net shape or a member made of a plurality of metal pieces, and the shape and configuration may be appropriately selected in implementation.

The heating plate does not have to be attached to the drawer member, and may be placed directly on, for example, heat-resistant glass. At this time, a locking member may be provided on the heating plate, and a hook or the like may be hooked on the locking member, and the heating plate may be slidable by moving the hook in the horizontal direction.

Further, the heating plate does not have to be slidable with respect to the box, and may be fixed on heat-resistant glass, for example.

The heating cooker is not limited to forming a grill chamber, but may be an oven chamber or the like. Furthermore, the stove section 3 is not limited to an electromagnetic cooker, but may be a gas or electric heater.

Further, the ventilation fan need not be provided as long as the gas inside the box is naturally discharged outside. The ventilation fan is not limited to being provided inside the duct, and may be provided, for example, in the hole 41C of the rising portion 41B so as to close the hole 41C.

[0035]

As described above, the cooking stove of the present invention has the following effects. That is, according to the cooking stove according to claim 1, since the cooking stove is provided with the induction heating coil and the heating member as the heating cooker,
It is not necessary to use a heating wire such as a sheathed wire as in the past,
The life of the cooking device is prolonged. Therefore, the heating cooker can be used for a long time, and maintenance can be easily performed.

According to the cooking stove according to the second aspect of the present invention, since the induction heating coil is disposed below the box in the grill, which is a heating cooker, the induction heating coil is disposed inside the box. The size of the grill room can be increased as compared with the case where the operation is performed.

Further, according to the cooking stove according to the third aspect, it is easy to put foods such as fish into and out of the grill, and the heating plate is not heated when the heating plate is pulled out, so that safety is improved. Can be secured.

According to the cooking stove according to the fourth aspect, smoke and oil mist generated in the grill chamber when cooking the food can be forcibly discharged to the outside. Can be prevented from leaking from the grill into the living room. In addition, since the inside of the grill is cooled by the ventilation fan, the inside of the grill does not rise more than necessary, and safety can be ensured from this point as well.

Further, according to the cooking stove according to the fifth aspect, even if the heating plate becomes dirty due to the cooking of the food,
Since the heating plate can be removed from the drawer member, it can be easily cleaned.

Further, according to the cooking stove of the present invention, even when meat juice or the like flows into the box when cooking the food with the grill, the bottom plate is covered with the heat-resistant glass. The bottom plate can be easily cleaned.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a cooking stove according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a cooking stove in the embodiment.

FIG. 3 is a sectional view showing a cooking stove according to a modification of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Stove for cooking 3 Stove part 4 Heating cooker (grill) 41 Box 41A Bottom plate part 42 Induction heating coil 43 Heating plate which is a heating member 44 Drawer member 51 Heat resistant glass 53 Ventilation fan

Claims (6)

[Claims] 1. A cooking stove having a heating cooker provided therein, wherein the cooking cooker includes an induction heating coil and a magnetic metal heating member that is induction-heated by the induction heating coil. Cooking stove characterized by the following. 2. The cooking stove according to claim 1, wherein the cooking device includes a box body having a grill chamber formed therein and having a bottom plate, and the heating member is provided at an upper portion of the bottom plate. A heating stove provided, wherein the induction heating coil is disposed below and opposed to the heating plate with the bottom plate portion interposed therebetween. 3. The cooking stove according to claim 2, wherein the heating plate is provided slidably with respect to the box. 4. The cooking stove according to claim 2 or 3, further comprising a ventilation fan for discharging gas from the grill chamber to the outside. 5. The cooking stove according to claim 3, wherein the cooking device further includes a drawer member slidably provided inside the box body, wherein the drawer member includes the heating plate. A cooking stove characterized in that a cooking stove is detachably provided. 6. The cooking stove according to claim 2, wherein an upper surface of the bottom plate is covered with heat-resistant glass.