JP2021152422A - Cooker - Google Patents

Abstract

To flexibly cope with a change in an arrangement place of heating parts with different heating performances, and to appropriately execute fuel supply to the heating parts after the change of the arrangement place.SOLUTION: An instrument body 2 is configured so as to be installed in either installation form of a first installation form and a second installation form that is the form reversing the first installation form in a front-back direction. A plurality of heating parts 4 with different heating performances are configured so as to freely change the arrangement form to a first arrangement form and a second arrangement form in which the heating part 4 on the left side and the heating part 4 on the right side are interchanged with each other in a right-left direction with respect to the first arrangement form in the case where the instrument body 2 is installed in the first installation form and in the case where it is installed in the second installation form. The plurality of heating parts 4 include a fuel supply type heating part 4, and the instrument body 2 includes a fuel supply part 9 that enables fuel supply to the fuel supply type heating part 4 from a fuel supply source 8 at a constant position both in the case where the instrument body 2 is installed in the first installation form and in the case where it is installed in the second installation form.SELECTED DRAWING: Figure 2

Description

The present invention relates to a heating cooker having a plurality of heating parts having different heating performances.

Some of the above-mentioned heating cookers have a plurality of heating parts having different heating performances, such as a gas combustion type heating part and an electromagnetic induction type heating part (see, for example, Patent Document 1).

The heating cooker described in Patent Document 1 includes two gas combustion type heating units and one electromagnetic induction type heating unit, for a total of three heating units. Regarding the locations where the plurality of heating parts are arranged, in the left-right direction, gas combustion type heating parts are arranged in the central part and the left side part of the equipment main body, and the electromagnetic induction type heating part is arranged in the right side part of the equipment main body. It is arranged in. As described above, the heating portions having different heating performances are dispersed and arranged on the left side and the right side in the left-right direction in the main body of the device.

Japanese Unexamined Patent Publication No. 2001-12751

In the above-mentioned heating cooker, it may be desired to change the arrangement location of the heating portion having different heating performance according to the preference of the user, the surrounding environment, and the like. For example, one user wants the gas combustion type heating part to be on the left side of the equipment body and the electromagnetic induction type heating part is on the right side of the equipment body, while another user wants the gas combustion type heating part to be on the right side of the equipment body. In some cases, the right side of the device body and the electromagnetic induction type heating unit may be desired to be the left side of the device body.

In order to change the arrangement location of the heating portion having different heating performance, it is necessary to prepare a plurality of types of equipment main bodies in which the arrangement location of the heating portion having different heating performance is changed. For example, when there are two heating parts, a gas combustion type heating part and an electromagnetic induction type heating part, the gas combustion type heating part is on the left side of the device body and the electromagnetic induction type heating part is on the right side of the device body. It is necessary to prepare at least two types of equipment main bodies, that is, the equipment main body having the gas combustion type heating unit on the right side of the equipment main body and the electromagnetic induction type heating unit on the left side of the equipment main body.

As a result, the number of types of device main bodies to be manufactured in advance increases, which not only complicates the configuration but also leads to an increase in cost.

In addition, for a heating part that can be heated by receiving fuel supply, such as a gas combustion type heating part, if you try to change the arrangement location of the heating part, another problem may occur. be. The main body of the device is provided with a fuel introduction port for introducing fuel into the main body of the device, and the main body of the device is supplied with fuel by connecting a fuel supply source to the fuel introduction port. However, if the location of the heating portion is changed, the position of the fuel introduction port changes with the change, so that the relative positional relationship between the fuel introduction port and the fuel supply source changes. Therefore, when changing the arrangement location of the heating unit, work or configuration is added such as adding a connection pipe for connecting between the fuel supply source and the repositioned fuel introduction port. This has to be done, which may lead to complicated work and complicated configuration.

In view of this situation, the main problem of the present invention is that it is possible to flexibly respond to a change in the arrangement location of a heating portion having a different heating performance without incurring a complicated configuration and an increase in cost, and moreover, work. It is an object of the present invention to provide a heating cooker capable of appropriately supplying fuel to a heating portion after changing the arrangement location without incurring complication and complication of the configuration.

The first characteristic configuration of the present invention includes a device main body having a plurality of heating portions having different heating performances.
The device main body can be freely installed in either a first installation form or a second installation form that is inverted in the front-rear direction with respect to the first installation form.
The plurality of heating parts having different heating performances are divided into the first arrangement form and the first arrangement form depending on whether the device main body is installed in the first installation form or the second installation form. On the other hand, the arrangement form can be freely changed into a second arrangement form in which the heating part arranged on the left side and the heating part arranged on the right side are exchanged in the left-right direction.
A plurality of heating parts having different heating performances include a fuel supply type heating part that can be heated by receiving fuel supply.
It is possible to supply fuel to the fuel supply type heating unit from a fuel supply source at a fixed position in the device main body regardless of whether the device main body is installed in the first installation form or the second installation form. The point is that it is equipped with a fuel supply unit.

According to this configuration, the arrangement form of the plurality of heating portions having different heating performances is the first arrangement form depending on whether the device main body is installed in the first installation form or the second installation form. And the second arrangement form can be freely changed, and in the first arrangement form and the second arrangement form, the heating part arranged on the left side and the heating part arranged on the right side are exchanged in the left-right direction. It has become a thing. As a result, the heating performance of the heating unit differs depending on the user's preference, the surrounding environment, etc., simply by changing whether the device body is installed in the first installation form or the second installation form. The arrangement location can be changed.

Moreover, according to this configuration, a fuel supply unit is provided, and the fuel supply unit provides a fuel supply at a fixed position regardless of whether the device main body is installed in the first installation form or the second installation form. From the beginning, it is possible to supply fuel to the fuel supply type heating unit. As a result, regardless of whether the device main body is installed in the first installation form or the second installation form, for example, the fuel supply source and the fuel introduction of the device main body are introduced at a fixed position where the fuel supply source is arranged. It is possible to perform work for introducing fuel from the fuel supply source into the main body of the device, such as work for connecting to the mouth. Therefore, it is possible to cope with the change of the arrangement location of the fuel supply type heating unit without performing the work such as adding and arranging the connecting pipe or adding the configuration.

From the above, simply by changing the installation form of the main body of the device, it is flexible to change the arrangement location of the heating part with different heating performance without incurring complicated configuration and cost increase. In addition, by simply performing the work at a fixed position where the fuel supply source is arranged, the heating unit after the change of the arrangement location is not complicated and the configuration is not complicated. Can be properly fueled.

The second characteristic configuration of the present invention is that the fuel supply unit is provided with a plurality of fuel introduction ports for introducing fuel into the main body of the device.
With respect to the plurality of fuel inlets, at least one fuel inlet corresponds to the fuel supply source at a fixed position regardless of whether the device main body is installed in the first installation form or the second installation form. It is in that it is arranged so as to exist in.

According to this configuration, regardless of whether the device main body is installed in the first installation form or the second installation form, at least one fuel introduction port out of a plurality of fuel introduction ports supplies fuel at a fixed position. Since it exists in the corresponding location corresponding to the original, the fuel supply source is located at a fixed position where the fuel supply source is arranged, regardless of whether the device main body is installed in the first installation form or the second installation form. And the fuel inlet of the main body of the device can be connected. Moreover, since the fuel supply unit only needs to be provided with a plurality of fuel inlets, it is possible to flexibly respond to changes in the arrangement location of the fuel supply type heating unit while simplifying the configuration.

The third characteristic configuration of the present invention is that the fuel supply unit is provided with a fuel introduction port for introducing fuel into the main body of the device.
The location of the fuel inlet is set to a position that does not change from a fixed predetermined position or a position that does not change substantially regardless of whether the device main body is installed in the first installation form or the second installation form. It is in the point that it is done.

According to this configuration, the fuel inlet does not change from a certain predetermined position or does not change substantially regardless of whether the device main body is installed in the first installation form or the second installation form. By arranging the fuel supply source at a predetermined position, the fuel supply source and the device main body can be installed at a certain predetermined position regardless of whether the device main body is installed in the first installation form or the second installation form. It is possible to perform the work of connecting to the fuel inlet of. Therefore, it is possible to flexibly respond to a change in the arrangement location of the fuel supply type heating portion by a simple configuration in which the arrangement location of the fuel introduction port is devised.

The fourth characteristic configuration of the present invention is that the fuel supply unit is connected to a fuel introduction port for introducing fuel into the main body of the device, and is provided with a fuel introduction path for guiding fuel from the fuel inlet to the fuel introduction port. Be,
The fuel introduction path is a point in which the fuel receiving port is movably provided with reference to a connection point with the fuel introduction port.

According to this configuration, the fuel introduction path is provided so that the fuel inlet can be moved with reference to the connection point with the fuel introduction port. Therefore, even if the device main body is installed in the first installation form, the second installation is performed. Even when installed in the form, the fuel inlet can be moved to a desired position by the fuel inlet. As a result, the fuel receiving port can be positioned at a fixed predetermined position regardless of whether the device main body is installed in the first installation form or the second installation form. Therefore, the work of connecting the fuel supply source and the fuel receiving port can be performed at the fixed predetermined position, and it is possible to flexibly respond to the change of the arrangement location of the fuel supply type heating unit.

In the fifth characteristic configuration of the present invention, the arrangement location of the fuel introduction port changes from a fixed predetermined position regardless of whether the device main body is installed in the first installation form or the second installation form. It is at a point where it is set to a position where it does not change or a position where it does not change substantially.

When configuring the fuel introduction path so that the fuel inlet is movable, when the position of the fuel introduction port changes, the fuel receiving portion is made movable at a fixed predetermined position with respect to the fuel introduction port whose position changes. It is necessary to have a complicated structure for the purpose, which leads to a complicated structure.

Therefore, in this configuration, the position where the fuel introduction port is arranged does not change from a fixed predetermined position or is not substantially changed regardless of whether the device main body is installed in the first installation form or the second installation form. Is set to. As a result, the fuel introduction path can be configured with reference to the fuel introduction port existing at a fixed predetermined position, the reference position does not change, and the configuration can be simplified.

A perspective view showing an overall outline of a cooking cooker. Top view of the cooker Diagram showing the connection status between the device body and the fuel supply source Top view of the cooker according to the second embodiment Top view of the cooker according to the third embodiment Diagram showing fuel inlet, fuel inlet, and fuel inlet Top view of the cooking utensil according to the fourth embodiment Top view of the cooking utensil according to the fourth embodiment

An embodiment of the cooking apparatus according to the present invention will be described with reference to the drawings.
[First Embodiment]
As shown in FIG. 1, the cooking cooker 1 is a built-in type that is incorporated in a kitchen cabinet, and has a box-shaped device main body 2 having an open upper portion and a top plate 3 that closes the upper portion of the device main body 2. And are provided. As shown in FIG. 2, in a plan view, the device main body 2 and the top plate 3 are formed in a rectangular shape that is long in the left-right direction, and the top plate 3 has a predetermined length in the front-rear direction and the left-right direction with respect to the device main body 2. It is formed so large.

By the way, the device main body 2 is arranged on the lower side of the top plate 3, but in the plan view of the heating cooker 1 as shown in FIG. 2, in order to make the shape of the device main body 2 easy to understand, the device main body 2 The outer shape of is shown by a solid line. In the drawings after FIG. 2, basically, the same is shown in the plan view of the cooking cooker 1.

As shown in FIG. 2, the device main body 2 is formed in a shape in which the front side portion and the rear side portion are symmetrical or substantially symmetrical with respect to the front-rear center portion C1 in the front-rear direction, and the left-right center thereof in the left-right direction. The left side portion and the right side portion are formed symmetrically or substantially symmetrically with respect to the portion C2.

As shown in FIGS. 1 and 2, the apparatus main body 2 is provided with a plurality of (for example, two) heating units 4 for heating the cooked food. The heating unit 4 receives the supply of the fuel gas and burns the fuel gas to heat the cooked food, and the first heating unit 41 of the gas combustion type, and receives the power supply to heat the cooked food by electromagnetic induction. An electromagnetic induction type second heating unit 42 is provided. The heating unit 4 has a gas combustion type first heating unit 41 and an electromagnetic induction type second heating unit 42 having different heating performances.

As shown in FIG. 1, the front surface of the device main body 2 is provided with an operation unit 5 for operating the heating unit 4 and a display unit 6 for displaying the state of the heating unit 4. The operation unit 5 is provided with a plurality of operation buttons such as an operation button for starting and stopping the heating operation of the heating unit 4, and an operation button for adjusting the heating capacity of the heating unit 4. As the display unit 6, for example, a liquid crystal display unit that displays the adjusted heating capacity of the heating unit 4, the usage state of the heating unit 4, and the like is provided.

The operation unit 5 and the display unit 6 are provided in a state corresponding to each of the plurality of heating units 4. The operation unit 5 and the display unit 6 are arranged at positions corresponding to the respective arrangement locations of the plurality of heating units 4. For example, as shown in FIG. 1, when the first heating unit 41 is arranged on the right side of the device main body 2 and the second heating unit 42 is arranged on the left side of the device main body 2, the first heating unit is arranged. As the operation unit 5 and the display unit 6 corresponding to 41, the first operation unit 51 and the first display unit 61 are provided on the right side of the device main body 2, and as the operation unit 5 and the display unit 6 corresponding to the second heating unit 42. , The second operation unit 52 and the second display unit 62 are provided on the left side of the device main body 2.

The device main body 2 is provided with a main body side control unit (not shown) that controls the operating state of the heating cooker 1 such as the operating state of the plurality of heating units 4. The main body side control unit controls the operating state of the first heating unit 41 according to the operating state of the first operating unit 51, controls the display operation of the first display unit 61, and controls the display operation of the first display unit 61, and the second operating unit 52. The operating state of the second heating unit 42 is controlled and the display operation of the second display unit 62 is controlled according to the operating state of.

For example, when the first operation unit 51 starts the heating operation of the first heating unit 41, the main body side control unit starts the heating operation of the first heating unit 41, and the first heating unit 41 moves. It is displayed on the first display unit 61 in a display form indicating that the heating operation is in progress. In this way, when the main body side control unit is operated by the operation unit 5, the heating operation of the heating unit 4 corresponding to the operation unit 5 is controlled, and the display unit 6 corresponding to the heating unit 4 is displayed. It controls the operation.

The equipment main body 2 has a kitchen cabinet as an installation target location, and the installation target location is either the first installation mode shown in FIG. 2 (A) or the second installation mode shown in FIG. 2 (B). It is configured to be freely installed even in the installation form. The first installation form shown in FIG. 2 (A) and the second installation form shown in FIG. 2 (B) are obtained by reversing the device main body 2 in the front-rear direction. Therefore, for example, by rotating the device main body 2 around the vertical axis so as to reverse the front side and the rear side of the device main body 2, the first installation form and the second installation form can be freely changed. ..

As shown in FIG. 2, the device main body 2 has a rectangular shape that is long in the left-right direction in a plan view, is formed in a symmetrical or substantially symmetrical shape with respect to the front-rear central portion C1 in the front-rear direction, and is left-right in the left-right direction. It is formed in a symmetrical or substantially symmetrical shape with respect to the central portion C2. As a result, the device main body 2 has the same rectangular shape that is long in the left-right direction in both the first installation form and the second installation form (before and after the front-back inversion). Therefore, for example, by forming a rectangular opening in the kitchen cabinet as an installation target location, the device main body 2 can be inserted into the kitchen cabinet through the opening, and the second is shown in FIG. 2 (A). The device main body 2 can be installed in any of the 1 installation form and the second installation form shown in FIG. 2 (B).

The plurality of heating units 4 are first arranged depending on whether the device main body 2 is installed in the first installation form shown in FIG. 2 (A) or in the second installation form shown in FIG. 2 (B). The arrangement form can be freely changed between the configuration form and the second arrangement form. The first arrangement form shown in FIG. 2A and the second arrangement form shown in FIG. 2B are left and right of the heating unit 4 arranged on the left side and the heating part 4 arranged on the right side. It has been changed in the direction. In the first arrangement mode shown in FIG. 2A, the first heating unit 41 is arranged on the right side and the second heating part 42 is arranged on the left side. On the other hand, in the second arrangement form shown in FIG. 2B, the first heating unit 41 is arranged on the left side and the second heating part 42 is arranged on the right side.

Regarding the arrangement locations of the plurality of heating portions 4, in the left-right direction of the device main body 2, as shown in FIG. 2, in the left-right direction of the plurality of heating portions 4 so as to be symmetrical or substantially symmetrical with respect to the left-right central portion C2. Placement location is set. In the left-right direction, the distance from the left-right central portion C2 to the arrangement location of the first heating portion 41 and the distance from the left-right central portion C2 to the arrangement location of the second heating portion 42 are the same predetermined distance K. It is set. In the front-rear direction of the device main body 2, the device main body 2 is installed in the front-rear direction regardless of whether the device main body 2 is installed in the first installation form shown in FIG. 2 (A) or the second installation form shown in FIG. 2 (B). The arrangement locations of the plurality of heating units 4 in the front-rear direction are set so that the arrangement locations are the same position or substantially the same position. The locations of the plurality of heating portions 4 in the front-rear direction are set to be at the same positions as the front-rear center portions C1.

In this way, since the arrangement locations of the plurality of heating units 4 in the left-right direction and the front-rear direction are set, the first arrangement form shown in FIG. 2 (A) and the second arrangement shown in FIG. 2 (B) are set. In the configuration, the heating unit 4 arranged on the left side and the heating unit 4 arranged on the right side are exchanged at the same positions in the left-right direction and the front-rear direction of the device main body 2. That is, in the first arrangement form shown in FIG. 2 (A), the second heating unit 42 of the second arrangement form shown in FIG. 2 (B) exists at the position where the first heating unit 41 exists. Therefore, the central portion of the first heating portion 41 in the first arrangement form shown in FIG. 2 (A) and the central portion of the second heating portion 42 in the second arrangement form shown in FIG. 2 (B) are located at the same position. It has become.

The plurality of heating units 4 include a gas combustion type first heating unit 41, and since the first heating unit 41 can be heated by receiving the supply of fuel gas, the fuel supply type heating is performed. It is configured as part 4. As shown in FIG. 3, the bottom of the device main body 2 is provided with a fuel introduction port 7 for introducing fuel gas, and by connecting the fuel supply source 8 to the fuel introduction port 7, the device main body 2 is provided with a fuel introduction port 7. The fuel gas can be freely introduced, and fuel can be supplied to the first heating unit 41. Incidentally, regarding the connection between the fuel introduction port 7 and the fuel supply source 8, for example, a screw connection by screwing a screw or the like is performed in a state of preventing leakage of fuel gas or the like. The fuel supply source 8 is composed of a fuel gas supply pipe or the like piped inside the kitchen cabinet.

In connecting the fuel supply source 8 to the fuel introduction port 7, the fuel supply source 8 is arranged so as to extend to the left side in the left-right direction in FIGS. 2 and 3, but for example, the front side in the front-rear direction. The fuel supply source 8 can be arranged so as to extend to the rear side, and the direction in which the fuel supply source 8 is arranged can be appropriately changed.

As described above, the device main body 2 can be installed at the installation target location in either the first installation form (see FIG. 2A) or the second installation form (see FIG. 2B). Therefore, the position of the fuel introduction port 7 changes between the case where the device main body 2 is installed in the first installation form and the case where the device main body 2 is installed in the second installation form, and the fuel introduction port 7 and the fuel supply source 8 There is a possibility that the fuel introduction port 7 and the fuel supply source 8 cannot be connected as they are due to the change in the relative positional relationship between the two.

Therefore, as shown in FIG. 2, fuel is supplied to the device main body 2 from the fuel supply source 8 at a fixed position regardless of whether the device main body 2 is installed in the first installation form or the second installation form. A fuel supply unit 9 that enables fuel supply to the first heating unit 41 of the formula is provided.

As shown in FIG. 2, the fuel supply unit 9 is provided with a plurality of fuel introduction ports 7. The fuel introduction port 7 has a first fuel introduction port 71 corresponding to the case where the device main body 2 is installed in the first installation form, and a second fuel introduction port corresponding to the case where the device main body 2 is installed in the second installation form. It is equipped with two mouths 72.

When the device main body 2 is installed in the first installation form, as shown in FIG. 2A, the first fuel introduction port 71 is arranged on the left rear side of the device main body 2 and the second fuel. The introduction port 72 is arranged on the right front side of the device main body 2, and is arranged so as to be symmetrical or substantially symmetrical with respect to the central portion C3 of the device main body 2. When the device main body 2 is installed in the second installation form, as shown in FIG. 2 (B), the first fuel introduction port 71 is arranged on the right front side of the device main body 2 and the second fuel. The introduction port 72 is arranged on the left rear side of the device main body 2. In this way, the locations where the plurality of fuel introduction ports 7 are arranged are set to be symmetrical or substantially symmetrical with respect to the central portion C3 of the device main body 2 in the front-rear direction and the left-right direction of the device main body 2.

As the fuel flow passage 10 for guiding the fuel gas from the fuel introduction port 7 to the first heating unit 41, the first fuel flow passage 101 for guiding the fuel gas from the first fuel introduction port 71 to the first heating unit 41 and the second fuel introduction A second fuel flow passage 102 for guiding the fuel gas from the port 72 to the first heating unit 41 is provided. The fuel gas introduced from the first fuel introduction port 71 is supplied to the first heating unit 41 through the first fuel flow passage 101, and the fuel gas introduced from the second fuel introduction port 72 is supplied to the second fuel flow passage 102. It will be supplied to the first heating unit 41 through. Therefore, by connecting the fuel supply source 8 to either the first fuel introduction port 71 or the second fuel introduction port 72, the fuel can be supplied to the first heating unit 41.

The fuel supply source 8 is arranged at a fixed position on the left rear side of the device main body 2, and when the device main body 2 is installed in the first installation mode, as shown in FIG. 1 The fuel introduction port 71 is arranged on the left rear side of the equipment main body 2. When the device main body 2 is installed in the second installation mode, the second fuel introduction port 72 is arranged on the left rear side as shown in FIG. 2 (B). In this way, when the plurality of fuel inlets 7 are installed in the first installation mode (see FIG. 2 (A)) as well as in the second installation mode (FIG. 2 (B)). (See) is also arranged so that one fuel introduction port 7 exists at a corresponding portion (left rear side of the device main body 2) corresponding to the fuel supply source 8 at a fixed position.

Therefore, when the device main body 2 is installed in the first installation form, as shown in FIG. 2A, the first fuel introduction port 71 and the fuel supply source 8 are arranged on the left rear side of the device main body 2. You can connect. When the device main body 2 is installed in the second installation mode, the second fuel introduction port 72 and the fuel supply source 8 are arranged on the left rear side of the device main body 2 as shown in FIG. 2 (B). You can connect. As a result, both when the device main body 2 is installed in the first installation form (see FIG. 2 (A)) and when it is installed in the second installation form (see FIG. 2 (B)), the left rear of the device main body 2 By simply connecting the fuel supply source 8 and the first fuel introduction port 71 at a fixed position on the side, the fuel gas can be freely introduced into the device main body 2, and the heating operation of the first heating unit 41 can be performed. ..

Incidentally, when the device main body 2 is installed in the first installation form, the second fuel introduction port 72 is closed to prevent foreign matter and the like from entering from the second fuel introduction port 72. Further, when the device main body 2 is installed in the second installation form, the first fuel introduction port 71 is closed to prevent foreign matter and the like from entering from the first fuel introduction port 71.

[Second Embodiment]
This second embodiment shows another embodiment of the fuel supply unit 9 in the first embodiment. Hereinafter, a configuration different from that of the first embodiment will be described with a focus on the fuel supply unit 9, and a description of the same configuration as that of the first embodiment will be omitted based on FIG.

In the first embodiment, as shown in FIG. 2, a plurality of fuel introduction ports 7 in the fuel supply unit 9 are provided, but in the second embodiment, as shown in FIG. 4, fuel introduction in the fuel supply unit 9 is provided. It is provided with one mouth 7.

When the location of the fuel introduction port 7 in the fuel supply unit 9 is the case where the device main body 2 is installed in the first installation form (see FIG. 4 (A)) and the case where the device main body 2 is installed in the second installation form (FIG. 4 (FIG. 4 (A)). B)) is also set to a position that does not change from a fixed predetermined position or a position that does not change substantially.

The fuel introduction port 7 is arranged at the same position or substantially the same position as the central portion C3 in the front-rear direction and the left-right direction of the device main body 2. As a result, when the device main body 2 is installed in the first installation mode, the fuel introduction port 7 is located at the central portion C3 as shown in FIG. 4 (A), and the device main body 2 is installed in the second installation. Even when installed in the form, the fuel introduction port 7 is located at the central portion C3 as shown in FIG. 4 (B).

Since only one fuel introduction port 7 is provided, the fuel flow passage 10 for guiding the fuel gas from the fuel introduction port 7 to the first heating section 41 is also provided in the central portion C3 from the fuel introduction port 7 to the first heating section. The 41 is provided with one fuel flow passage 10 for guiding the fuel gas.

The fuel inlet 7 is located at the central portion C3 in both the case where the device main body 2 is installed in the first installation form (see FIG. 4 (A)) and the case where the device main body 2 is installed in the second installation form (see FIG. 4 (B)). Since it is located, the fuel supply source 8 is arranged at a fixed position in the central portion C3 of the device main body 2. As a result, both when the device main body 2 is installed in the first installation form (see FIG. 4A) and when it is installed in the second installation form (see FIG. 4B), the central portion C3 at a fixed position In, the fuel supply source 8 can be connected to the fuel introduction port 7, and the fuel can be supplied to the first heating unit 41.

[Third Embodiment]
This third embodiment shows another embodiment of the fuel supply unit 9 in the first embodiment. Hereinafter, based on FIGS. 5 and 6, a configuration different from that of the first embodiment will be described with a focus on the fuel supply unit 9, and a description of the same configuration as that of the first embodiment will be omitted.

As shown in FIG. 6, the fuel supply unit 9 is connected to the fuel introduction port 7 at the bottom of the device main body 2 and is provided with a fuel introduction path 12 for guiding fuel from the fuel inlet 11 to the fuel introduction port 7. .. The fuel introduction path 12 is provided with a fuel receiving port 11 movably based on a connection point with the fuel introduction port 7. As a result, by connecting the fuel supply source 8 to the fuel inlet 11, the fuel gas from the fuel supply source 8 is received at the fuel inlet 11 and guided to the fuel introduction port 7 through the fuel introduction path 12. There is. The fuel gas introduced from the fuel introduction port 7 is supplied to the first heating unit 41 through the fuel flow passage 10.

As shown in FIG. 6, the fuel introduction path 12 is swingably supported around the vertical axis P1 with the connection point with the fuel introduction port 7 as a fulcrum, and the vertical axis P1 of the fuel introduction path 12 is supported. The position where the fuel receiving port 11 exists is made movable by swinging around. In FIG. 6, a state in which the fuel introduction path 12 is swung to the opposite side is shown by a dotted line.

When the device main body 2 is installed in the first installation mode, as shown in FIGS. 5A and 6, the fuel introduction path 12 is swung (rotated) around the vertical axis P1. The fuel inlet 11 is located on the left rear side of the main body 2. On the other hand, even when the device main body 2 is installed in the second installation mode, as shown in FIGS. 5 (B) and 6, the fuel introduction path 12 is swung around the vertical axis P1. The fuel inlet 11 is located on the left rear side of the main body 2.

In this way, regardless of whether the device main body 2 is installed in the first installation form or the second installation form, the fuel introduction path 12 is swung around the vertical axis P1 to allow the fuel inlet 11 to swing. Is positioned at a fixed predetermined position (left rear side of the device main body 2). Therefore, with respect to the fuel supply source 8, the fuel supply source 8 is arranged at a fixed predetermined position (left rear side of the device main body 2). As a result, both when the device main body 2 is installed in the first installation form (see FIG. 5 (A)) and when it is installed in the second installation form (see FIG. 5 (B)), the predetermined position (see FIG. 5 (B)) is fixed. The fuel supply source 8 can be connected to the fuel receiving port 11 (on the left rear side of the device main body 2), and fuel can be supplied to the first heating unit 41.

[Fourth Embodiment]
This fourth embodiment is another embodiment regarding the number and arrangement positions of the plurality of heating units 4 in the first embodiment. Hereinafter, a configuration different from that of the first embodiment will be described with a focus on the number and arrangement positions of the plurality of heating units 4 based on FIGS. 7 and 8, and the description of the same configuration as that of the first embodiment will be omitted. do.

In the first embodiment, as shown in FIG. 2, a total of two heating units 4 are provided, one for the first heating unit 41 and one for the second heating unit 42. However, in the sixth embodiment, the first heating unit 4 is provided. As shown in FIG. 7, a total of four heating units 4 are provided, including two first heating units 41 and two second heating units 42.

The two first heating portions 41 are arranged so as to be arranged in the front-rear direction, and the two second heating portions 42 are also arranged so as to be arranged in the front-rear direction. Regarding the arrangement locations of the plurality of heating portions 4, in the left-right direction of the device main body 2, the arrangement locations of the plurality of heating portions 4 in the left-right direction are set so as to be symmetrical or substantially symmetrical with respect to the left-right central portion C2. ing. Even in the front-rear direction of the device main body 2, the arrangement locations of the plurality of heating portions 4 in the front-rear direction are set so as to be symmetrical or substantially symmetrical with respect to the front-rear central portion C1.

Similar to the first embodiment, the plurality of heating units 4 are installed in the case where the device main body 2 is installed in the first installation mode shown in FIG. 7 (A) and in the second installation mode shown in FIG. 7 (B). The arrangement form can be freely changed between the first arrangement form (see FIG. 7A) and the second arrangement form (see FIG. 7B). The first arrangement form shown in FIG. 7A and the second arrangement form shown in FIG. 7B are left and right of the heating unit 4 arranged on the left side and the heating part 4 arranged on the right side. It has been changed in the direction. In the first arrangement mode shown in FIG. 7A, the first heating unit 41 is arranged on the right side and the second heating part 42 is arranged on the left side. On the other hand, in the second arrangement form shown in FIG. 7B, the first heating unit 41 is arranged on the left side and the second heating part 42 is arranged on the right side.

Further, in the first arrangement form shown in FIG. 7A and the second arrangement form shown in FIG. 7B, they are arranged on the front side in the first heating unit 41 and the second heating unit 42. The heating unit 4 to be generated and the heating unit 4 arranged on the rear side are interchanged in the front-rear direction. In the first arrangement form shown in FIG. 7A, the first heating portion 41a and the second heating portion 42a are arranged on the front side, and the first heating portion 41b and the second heating portion 42b are arranged on the rear side. It is arranged. On the other hand, in the second arrangement form shown in FIG. 7B, the first heating portion 41b and the second heating portion 42b are arranged on the front side, and the first heating portion 41a and the second heating portion 41a and the second are arranged on the rear side. A heating portion 42a is arranged.

Instead of those shown in FIG. 7, as shown in FIG. 8, a total of three heating units 4 may be provided, including two first heating units 41 and one second heating unit 42. Regarding the arrangement locations of the plurality of heating portions 4, in the left-right direction of the device main body 2, the arrangement locations of the plurality of heating portions 4 in the left-right direction are set so as to be symmetrical or substantially symmetrical with respect to the left-right central portion C2. ing. That is, the three heating units 4 are arranged so as to be arranged in the left-right direction, and the first heating unit 41 and the second heating unit 42 are symmetrical or substantially left-right with one first heating unit 41 as the center. They are arranged symmetrically.

Further, in the front-rear direction of the device main body 2, both front and rear when the device main body 2 is installed in the first installation form shown in FIG. 8 (A) and in the second installation form shown in FIG. 8 (B). The arrangement locations in the front-rear direction of the plurality of heating units 4 are set so that the arrangement locations in the direction are the same position or substantially the same position. The locations of the plurality of heating portions 4 in the front-rear direction are set at the same positions as the front-rear center portions C1.

Therefore, as in the first embodiment, the plurality of heating units 4 are installed in the first installation mode shown in FIG. 8 (A) and in the second installation mode shown in FIG. 8 (B). The arrangement form can be freely changed between the first arrangement form (see FIG. 8A) and the second arrangement form (see FIG. 8B). In the first arrangement form shown in FIG. 8 (A) and the second arrangement form shown in FIG. 8 (B), the arrangement location of the first heating unit 41 arranged in the central portion C3 of the device main body 2 is The heating unit 4 arranged on the left side and the heating unit 4 arranged on the right side are interchanged in the left-right direction without change.

The number and arrangement positions of the plurality of heating units 4 are not limited to those shown in FIGS. 7 and 8, and can be appropriately changed depending on the usage situation, for example, including six heating units 4. Further, as shown in FIG. 8, the heating unit 4 may include the heating unit 4 having the same heating performance, and may include the heating unit 4 having different heating performance.

[Another Embodiment]
Other embodiments of the present invention will be described.
It should be noted that the configurations of the respective embodiments described below are not limited to being applied individually, but can also be applied in combination with the configurations of other embodiments.

(1) In the above embodiment, the gas combustion type first heating unit 41 and the electromagnetic induction type second heating unit 42 are heating units 4 having different heating performances. For example, the same gas combustion type first heating unit is used. Even in the case of the unit 41, the heating unit 4 having different heating performance is different between the first heating unit 41 for small thermal power having a small maximum adjustment range of thermal power and the first heating unit 41 for large thermal power having a large maximum adjustment range of thermal power. Can be. Therefore, as the heating unit 4, various types can be applied as long as they have different heating performances, such as those having different heating methods and those having different heating capacity adjustment ranges.

(2) In the above embodiment, with respect to the arrangement locations of the plurality of heating portions 4, the left and right directions of the plurality of heating portions 4 are symmetrical or substantially symmetrical with respect to the left and right central portions C2 in the left-right direction of the device main body 2. Although the arrangement location is set in, a position deviating from the symmetrical position with respect to the left-right central portion C2 may be an arrangement location in the left-right direction of the plurality of heating portions 4.

(3) In the above embodiment, the locations of the plurality of heating portions 4 in the front-rear direction are set at the same positions as the front-rear central portion C1, but a plurality of heating portions are located outside the front-rear central portion C1. It can also be a location where the portion 4 is arranged in the front-rear direction.

(4) In the above embodiment, the operation unit 5 and the display unit 6 are provided on the device main body 2 and the top plate 3, but for example, a remote control type provided separately from the device main body 2 and the top plate 3. The operation unit 5 and the display unit 6 may be used. In this case, the remote-controlled operation unit 5 and the display unit 6 are provided for wireless information wireless communication with the device main body 2 via a wireless communication device or the like.

(5) In the third embodiment, the fuel inlet 11 is movable by providing the fuel introduction path 12 so as to be swingable around the vertical axis P1, but the fuel inlet 11 is movable. In addition, how the fuel introduction path 12 is configured can be changed as appropriate.

For example, the fuel introduction path 12 can be made not only swingable around the vertical axis P1 but also expandable and contractible in the length direction thereof, for example. In this case, even if the fuel introduction port 7 is not arranged in the central portion C3, the device main body 2 can be moved by swinging around the vertical axis P1 of the fuel introduction path 12 and expanding and contracting in the length direction thereof. The fuel receiving port 11 can be moved to a predetermined position (left rear side of the device main body 2) at a fixed position regardless of whether it is installed in the first installation form or the second installation form.

1 Heating cooker 2 Equipment body 4 Heating unit 7 Fuel inlet 8 Fuel supply source 9 Fuel supply unit 11 Fuel inlet 12 Fuel introduction path

Claims (5)

A device body having multiple heating parts with different heating performance is provided.
The device main body can be freely installed in either a first installation form or a second installation form that is inverted in the front-rear direction with respect to the first installation form.
The plurality of heating parts having different heating performances are divided into the first arrangement form and the first arrangement form depending on whether the device main body is installed in the first installation form or the second installation form. On the other hand, the arrangement form can be freely changed into a second arrangement form in which the heating part arranged on the left side and the heating part arranged on the right side are exchanged in the left-right direction.
A plurality of heating parts having different heating performances include a fuel supply type heating part that can be heated by receiving fuel supply.
It is possible to supply fuel to the fuel supply type heating unit from a fuel supply source at a fixed position in the device main body regardless of whether the device main body is installed in the first installation form or the second installation form. A cooker equipped with a fuel supply unit. The fuel supply unit is provided with a plurality of fuel introduction ports for introducing fuel into the main body of the device.
The plurality of fuel inlets correspond to at least one fuel inlet corresponding to the fuel supply source at a fixed position regardless of whether the device main body is installed in the first installation form or the second installation form. The heating cooker according to claim 1, which is arranged so as to be present in. The fuel supply unit is provided with a fuel introduction port for introducing fuel into the main body of the device.
The location of the fuel inlet is set to a position that does not change from a fixed predetermined position or a position that does not change substantially regardless of whether the device main body is installed in the first installation form or the second installation form. The cooker according to claim 1. The fuel supply unit is connected to a fuel introduction port for introducing fuel into the main body of the device, and is provided with a fuel introduction path for guiding fuel from the fuel inlet to the fuel introduction port.
The heating cooker according to claim 1, wherein the fuel introduction path is provided with the fuel receiving port movably with reference to a connection point with the fuel introduction port. The location of the fuel inlet is set to a position that does not change from a fixed predetermined position or a position that does not change substantially regardless of whether the device main body is installed in the first installation form or the second installation form. The cooker according to claim 4.

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