KR100896882B1 - A heating appliance for cooking - Google Patents

Abstract

assignment

Even when the cook is standing at a close distance in front of the front, a heated cooker in which the intake port is not blocked is obtained.

Resolution

As for the heating cooker 100, the heating coil 30 is arrange | positioned under the top plate 20 of the main body case 10, and the airflow for cooling the coil drive board | substrate 31 which drives this is the air path tact 33 And the main body intake passage 40, and the front panel 50 is detachably attached to the front plate 11 of the main body case 10. The front panel 50 is a box body having rear and bottom openings, and when the front panel 50 is attached to the front surface 11, the front panel 50 communicates with the panel air path communicating the panel lower intake port 55 and the main body intake port 41 of the main body case 10. Form. In addition, a panel projection 60 for enclosing and opening the panel front inlet port 56 formed in the front plate 51 of the front panel 50 is provided, and the projection lower inlet port 65 and the panel front inlet port 56 are provided. A projection air passage through the air is formed.

Heating cooker

Description

Heated cooker {A HEATING APPLIANCE FOR COOKING}

The present invention relates to a heating cooker, in particular a heating cooker provided so that the front face thereof is visible, and further comprising a heating coil disposed on the upper face.

The heat cooker, which is assembled to the system kitchen or set in the kitchen cabinet, is placed in a grill heating chamber (with an openable grill door) in which a heated object is placed on a top plate provided on the upper surface of the main body case, or opened in the front of the main body case. The heated object is inserted or cooked. For this reason, the induction heating coil (henceforth a "heating coil") for heating a to-be-heated object is provided below the top plate, and the coil drive board provided with the electrical circuit for driving a heating coil inside the main body case. (Hereinafter, simply referred to as a "coil drive board"), a cooling fan that forms a wind flow for cooling the coil drive board and the heating coil itself, and a wind path for storing the cooling fan (for example, See Patent Documents 1 and 2).

Patent document 1: Unexamined-Japanese-Patent No. 3-114174 (1st-2nd page, drawing)

Patent document 2: Unexamined-Japanese-Patent No. 2003-208970 (2nd-3rd page, FIG. 8)

However, the invention disclosed in Patent Literature 1 is provided with an inlet for communicating with the air path between the output adjusting portion (adjusting the output of the heating coil) provided on the front of the main body case and the front opening of the grill heating chamber. When standing at a close distance in front, there is a fear that the intake port is blocked.

In addition, the invention disclosed in Patent Document 2, when set in the kitchen cabinet, closes the gap between the side of the kitchen cabinet and the side of the main body case by a side plate having an intake hole, so that the cooker is excellent in design. When standing at a close distance, there is a fear that the intake vents are blocked.

This invention is made | formed in order to solve the said problem, Even if a cook is standing in the near distance in front of an object, an inlet vent does not block and a further object is to obtain the heat cooker excellent in designability.

The heating cooker which concerns on this invention is provided with the top plate on the upper surface, the main body case provided with the main body inlet opening opened in the front surface,

A heating coil disposed below the top plate,

A coil drive substrate for driving the heating coil;

A coil cooling fan that forms a wind flow for cooling the heating coil,

An air duct for accommodating the coil drive substrate and the coil cooling fan;

A main body intake passage communicating the main body intake port and the air passage duct;

It has a front panel which is detachably attached to the front surface of the said main body case, and has the front panel which has a panel lower intake port opened downward,

And a panel air passage communicating with the panel downward inlet port and the main body inlet port.

In addition, the coil drive board | substrate refers to the coil drive board | substrate provided with the electric circuit (included electronic circuit) for driving a heating coil.

Since the heating cooker which concerns on this invention has a front panel provided detachably at the front of a main body case, and has a front panel lower inlet opening which opens downward, the following effects are acquired.

(i) Since the front panel is detachably attached to the front of the main body case, the front panel can be set in the kitchen cabinet with the front panel removed from the main body case, and the front panel can be attached after the set. Therefore, the set work becomes easy, and the damage at the time of setting can be prevented.

(Ii) Since the front panel is provided with a panel lower intake opening which opens downward, the panel lower intake air is not blocked even when the cook is standing at a close distance in front of the panel.

[Embodiment 1]

1 and 2 schematically show a heating cooker according to Embodiment 1 of the present invention, wherein FIG. 1 is a perspective view and FIG. 2 is a sectional view seen from the side.

In FIG. 1 and FIG. 2, the heating cooker 100 includes a main body case 10 having a top plate 20 on the upper surface, a main body case 10 formed with a main body inlet 41 for opening in the front plate 11, and a top plate 20. To cool the coil drive board 31 and the coil drive board 31 including the heating coil 30 disposed below, the electrical circuit (included electronic circuit) for driving the heating coil 30. Coil cooling fan 32 for forming the air flow for the air, the air passage duct 33 for accommodating the coil drive substrate and the coil cooling fan, and the main body intake passage 40 for communicating the body air intake port 41 and the air path duct 33. ) And a front panel detachably attached to the front plate 11 of the body case 10. In addition, a grill heating chamber (not shown) is provided inside the main body case 10, and a grill tray (not shown) provided with a grill door 21 is freely disposed in the grill heating chamber.

(Front Panel: Panel Fence)

The front panel 50 is a pair, it is arrange | positioned at the side edge part of the front plate 11 of the main body case 10, respectively, and the form is symmetrical. Therefore, in the following description (Embodiment 1 thru | or 6), only one of them is demonstrated and description of the subscript "a b" attached to the code may be omitted (the same applies to the drawing).

The front panel 50 is a box body having a rear plate (the same as the rear side) and a lower side having the top plate 51, the top plate 52, the side plate 53a, and the side plate 53b. And the side plate 53a and the side plate 53b are connected by the side plate connecting plate 54 in the back of the lower end. Therefore, when the front panel 50 is attached to the front plate 11 of the main body case 10, the cross section of the rear of the upper plate 52 and the cross section of the rear of the side plate 53a and side plate 53b. And the rear surface of the side plate connecting plate 54 abut the front plate 11, respectively.

And since the front panel 50 is attachable and detachable, when installing the heating cooker 100 in the recessed part (not shown) of the kitchen cabinet formed in the defined dimension, it can install in the state which removed the front panel 50. As shown in FIG. Therefore, since the clearance is ensured between the main body case 10 and the said recessed part at the time of installation, installation is easy and damage by the contact and sliding at the time of installation does not occur.

In addition, the opening part which is surrounded by the lower opening part, the lower end surface of the lower side of the plate board 51, the lower end surface of the side plate 53a and the side plate 53b, and the lower surface of the side plate connecting plate 54, The panel lower inlet port 55 is referred to. That is, when the front panel 50 is attached to the front plate 11 so as to surround the main body intake port 41, the panel panel is located in the enclosed area of the front panel 50 (hereinafter may be referred to as a "panel space"). An air passage (hereinafter referred to as a "panel air passage") is formed in communication with the inlet port 55 and the main body inlet port 41.

(Front Panel: Panel Protrusion Airway)

In addition, an open panel front inlet port 56 is formed in the front plate 51 of the front panel 50, and a panel protrusion having a protrusion lower part inlet port 66 that surrounds the panel front inlet port 56 and opens downward. 60 is provided in the sign plate 51.

That is, the panel protrusion 60 is a box body formed by the top plate 61, the top plate 62, and the side plate 63a, and the rear side (same as the rear side) and the bottom thereof are opened. In addition, since the upper plate 62 is a substantially triangular shape, one side edge 61a of the top plate 61 is connected to the side plate 51a of the front panel 50 via the side plate 63a, and the other side edge 61b. ) Is directly connected to the side plate 51b of the front panel 50.

In addition, the opening part below the panel protrusion part 60, the opening part surrounded by the front end part 11 of the front panel 50, and the cross section of the lower part of the lower side plate 63a correctly, the lower end surface of the side plate 63a, Is referred to as "projection portion lower inlet port 65".

That is, when the front panel 50 is attached to the front plate 11 so as to surround the main body intake port 41, the lower part of the intake port 65 and the main body intake port of the projection part are passed through the panel front inlet port 56 together with the panel air path. An air passage (hereinafter, referred to as a “projection portion air passage”) that communicates with 41 is formed. However, in the panel space, the panel path and the protrusion path are not clearly separated.

(Body case)

In addition, the front plate 11 of the main body case 10 is provided with a through hole 11a for arranging the operation handle 29 (the handle substrate 28 is provided) passing through the front panel 11, and the front panel ( Similarly, the cover plate 51 of 50 has a handle through-hole 57 through which the operation handle 29 penetrates.

In addition, although the above has shown that both the panel lower inlet port 55 and the protrusion lower side inlet port 65 are provided, this invention is not limited to this, You may provide only one. For example, in the case where the protrusion below the inlet 65 is not provided, the panel protrusion 60 is naturally unnecessary. On the other hand, when the panel lower inlet port 55 is not provided, the lower plate is provided in the front panel 50.

In addition, when the lower edge of the top plate 61 of the panel protrusion 60 extends downward until it becomes approximately the same height as the lower edge of the front plate 11 of the main body case 10, the panel downwards The member which divides the inlet port 55 and the lower part of the inlet port 65 may be removed (equivalent to removing the lower edge of the inner circumference of the panel front inlet port 56).

In addition, the above has shown the box body formed by the plane as the front panel 50, and the box body of the triangular pillar as the panel protrusion part 60 is shown, but this invention is not limited to this, The grill door It can be designed so that designability can be improved by the relationship with the grill handle 21a provided in (21). For example, the box body is formed of a smooth curved surface as a whole, and the top plate 61 and the top plate 62 of the panel protrusion 60 may be smoothly connected so that the boundary may be unclear (the entirety of the panel protrusion 60 may be outlined). A part of a pyramid or coarse cone).

Similarly, the top plate 51 of the front panel 50 and the top plate 61 of the panel protrusion 60 may be smoothly connected so that the top plate 62 of the panel protrusion 60 may be unclear (front panel 50). The whole of which represents a coarse pyramid or part of a coarse cone). At this time, although the panel lower inlet port 55 is formed in the lower end of the front panel 50 in the range near the main body case 10, and the protrusion lower inlet port 65 is formed in the range which is far from the main body case 10, The boundary between them may become obscure.

(portable cooking furnace)

A coil cooling duct 34 is provided downstream of the air passage duct 33. The coil cooling duct 34 is provided with a blowing hole 35 for blowing (outflowing) air toward the heating coil 30. Moreover, the main body exhaust port 42 is formed in the position close to the top plate 20 in the front plate 11 of the main body case 10.

Therefore, the air sucked from the panel lower intake port 55 and the projection lower intake port 65 passes through the main body intake port 41 and flows into the main body intake port 40, and then the coil drive board in the air passage duct 33. After cooling (31), it flows into the coil cooling duct (34). After ejecting from the blowing hole 35 to cool the heating coil 30, it passes through the main body exhaust port 42 and is discharged out of the main body case 10.

That is, since the front panel 50 is the structure mentioned above, even if a cook stands in the position near the front of the heating cooker 100, the panel lower intake port 55 and the protrusion lower intake port 65 do not block | close. Therefore, the coil drive board 31 and the heating coil 30 are cooled reliably without the air sucked from here interrupting.

(Top plate)

On the top plate 20, a plurality of pot wit circles 20a are drawn, and a heating coil 30 is provided directly under the top plate 20 (below the top plate 20). The upper surface operation part 22 is provided in the edge part near the front of the top plate 20. As shown in FIG. In addition, the quantity and arrangement | positioning form of the pot mounting circle 20a (same as the heating coil 30) are not limited to what is shown in figure. In addition, the shape and the respective functions of the upper surface operation section 22 and the operation handle 29 are not limited.

(Variation of Embodiment 1)

It is sectional drawing which looked at the side which shows the variation of the heating cooker which concerns on Embodiment 1 of this invention typically. In addition, the same code | symbol is attached | subjected to the same part as FIG. 2, and the description of a part is abbreviate | omitted.

In FIG. 3, the heating cooker 100B is provided with a vertical divider 43 parallel to the bottom face 12 of the main body case 10, and the main body intake passage 40 includes the main body lower intake chamber 40s and the main body. The main body case 10 is referred to as a main body case 10B. In addition, the front plate 11 of the main body case 10B is provided with a main body suction port 41s and a main body upper suction port 41u communicating with the main body lower intake passage 40s and the main body upper intake passage 40u, respectively. . And the main board 13 provided with the electric circuit (included electronic circuit) for driving a main body apparatus is provided in 40 s of main body intakes.

Therefore, the air drawn in from the panel lower intake port 55 and the projection lower intake port 65 passes through the main body lower intake port 41s and flows into the main body intake port 40s. At this time, since the upper and lower partition plates 43 are provided, the cross-sectional area of the main body intake channel 40s is reduced, so that the speed of intake air flowing therethrough is increased, and the main board 13 is efficiently cooled.

In addition, since the intake air flows into the main body upper air intake path 40u through the main body air intake port 41u, an air insulating layer having no air flow is formed. Further, the main body upper air intake mechanism 41u may be dismantled (closed) to form a layer of air that rectifies the main body upper air intake apparatus 40u.

[Embodiment 2]

4 to 6 schematically illustrate a heating cooker according to Embodiment 2 of the present invention, FIG. 4 is an exploded perspective view showing parts, FIG. 5 is a perspective view showing a front panel, and FIG. 6 is a front panel. It is sectional drawing seen from the side which shows the attachment point of. In addition, the same code | symbol is attached | subjected to the same part as Embodiment 1, and the description of a part is abbreviate | omitted.

4 and 6 (b), the main body case 210 of the heating cooker 200 has a main body inlet opening (22) which opens in a rectangular shape on the front plate 11 of the front panel 50 of the first embodiment. 41 is formed, and the panel fitting part 44 which protrudes inward of the main body case 10 along the inner periphery of the main body inlet 41 is provided. The fitting part 44 is a cross-sectional c-shape which opened downward, and is formed with the upper board 44c and the side plates 44a and 44b. The upper plate 44c is formed with a hole 45 (same as the means for measuring) penetrating in a rectangular shape.

In FIG. 4, FIG. 5, and FIG. 6 (a), the front panel 250 of the heating cooker 200 is provided with the main body penetration part 70 in the front panel 50 of Embodiment 1. In FIG. The main body intrusion part 70 is a cross-section C shape which protrudes to the rear (back side) along the inner periphery of the panel front inlet port 56 formed in the front plate 51 of the front panel 250, and an upper plate 70c and a side plate. It is formed of (70a, 70b). And the outer periphery of the main body penetration part 70 of the front panel 250 is substantially the same as the inner periphery of the panel fitting part 44 provided in the main body case 10, and is free to invade.

In addition, a pair of slits 71a and 71b are formed at the tip of the upper plate 70c, and the pole (same as the locking means) 72 protrudes upward in a range fitted by the slits 71a and the slits 71b. Is formed. The pawl 72 has a pole taper 72a that rises toward the front side (same as the plate 51 side), and a pole step 72b formed at the end 72 of the pole taper 72a.

In FIG. 6C, the front panel 250 is attached to the main body case 210. That is, the main body intrusion part 70 of the front panel 50 intrudes into the fitting part 44 of the main body case 210. At this time, since the pawl 72 of the main body intrusion part 70 is provided with the pole taper 72a and is formed in the front-end | tip of the cantilever (one side support beam) fitted in the slit 71a, 71b, the main body intrusion part The guide 70 is guided by the pole taper 72a and can easily enter the panel front inlet port 56 by the elastic deflection of the cantilever.

Then, the pawl 72 is pushed downward by the upper plate 44c of the fitting portion 44 and elastically deformed, invading and sliding into the upper plate 44c, and eventually reaches the hole 45 for the engagement. Then, the pawl 72 elastically recovers and invades (falls in) the hole 45 for the engagement. In addition, elastic deformation is mainly the elastic deflection of such a cantilever.

After the pawl 72 has once entered the hole 45 for locking, the pole step 72b is locked to the hole 45 for the locking, so that the pole 72 is easily removed from the hole 45 for the locking. There is no escape. Therefore, the front panel 250 does not inadvertently fall off. However, if the front panel 250 is to be pulled off with an excessive force, the pawl 72 is pulled out of the hole 45 for engagement by the elastic deformation of the cantilever. Therefore, the front panel 250 can be detached as needed.

As described above, since the front panel 250 having the cross-sectional U-shaped main body penetration portion 70 is attached to the heating cooker 200, the heated cooker 200 is sucked from the panel lower intake port 55 and the projection lower intake port 65. Air is guided by the main body intrusion part 70, and it flows in into the main body intake path 40 toward an outline horizontal direction.

In addition, the form of the fitting part 44 and the main body intrusion part 70 is not limited to illustration. For example, it may be changed into a cross-section U shape, and may be made into a cross-section U shape, only the top plate 44 and the top plate 70c, or only the side plates 44a and 44b and the side plates 70a and 70c. In addition, the form of the pawl 72 and the to-be-perforated 45 is not limited to what is shown in figure. For example, the hole 45 to be used may be a recess (not penetrating) formed in the upper plate 44c.

[Embodiment 3]

FIG. 7: and FIG. 8 is sectional drawing seen from the side surface typically explaining the heating cooker which concerns on Embodiment 3 of this invention. In addition, the same code | symbol is attached | subjected to the same part as Embodiment 1 (refer FIG. 3), and description of a part is abbreviate | omitted.

In FIGS. 7 and 8, the main body case 310 of the heating cooker 300 is provided with an upper and lower partition plate 43 on the main body case 10 of the first embodiment, and the main body intake passage 40 is provided. The main body fan 14 is disposed in the main body intake channel 40s and the main fan 14 is divided into two sections.

Therefore, since the airflow is formed in the main body intake path 40s by both the main body fan 14 and the coil cooling fan 32, cooling of the main body substrate 13 is promoted. In addition, the arrangement position of the main body fan 14 may be upstream (refer FIG. 7) of the main board 13, or may be downstream (refer FIG. 8). However, since the temperature of the air which flows through the main body intake air 40s by cooling the main body board | substrate 13 rises, when the main body fan 14 is arrange | positioned downstream, it is higher than the case where it is arrange | positioned upstream. Exposure to temperature.

In addition, although the upper and lower partition plates 43 were shown above, this invention is not limited to this, The upper and lower partition plates 43 are removed, and a main body is close to the main body intake port 41 (refer FIG. 2). The fan 14 may be arranged.

[Embodiment 4]

FIG. 9: is a figure which demonstrates typically the heating cooker which concerns on Embodiment 4 of this invention. FIG. 9 is sectional drawing seen from the front, and FIG. 10 is sectional drawing seen from the side. In addition, the same code | symbol is attached | subjected to the same part as Embodiment 1 (refer FIG. 1 and FIG. 2), and the description of a part is abbreviate | omitted.

9 and 10, in the main body case 410 of the heating cooker 400, in the main body case 310 of the third embodiment, the air passage duct 33 and the coil cooling duct 34 are blocked (not in communication with each other). 40u and the air passage tact 33 are interrupted | blocked, and 40u of the main body intake paths and the coil cooling duct 34 communicate with the communication hole 36. As shown in FIG.

Therefore, the air sucked by the coil cooling fan 32 into the main body intake fan 40u flows into the coil cooling duct 34 through the communication hole 36, and the heating coil (from the blowing hole 35). Eject toward 30). That is, the heating coil 30 is efficiently cooled by the air of the same temperature as the outside air temperature.

On the other hand, the air sucked into the main body intake path 40s by the main body fan 14 flows into the air path duct 33 and cools the coil drive board 31. And since the air which cooled the coil drive board | substrate 31 (it is cooling the main body board | substrate 13) flows out toward the heating coil 30, it contributes also to cooling of the heating coil 30. FIG.

A rear exhaust port (not shown) to be opened may be provided behind the main body case 410 to communicate the rear exhaust port with the air passage duct 33. At this time, the heating coil 30 is cooled by only the coil cooling fan 32 (only air of the same temperature as the outside temperature).

In addition, the form (size, shape, quantity, etc.) of the main body intake openings 41a and 41b is not limited to what is shown in figure, According to the cooling load required, resistance of a wind path, etc., it sets suitably. In addition, when the main body intake port 41B is formed near the through hole 11a (the operating handle 29 provided with the handle substrate 28 is penetrated), the cooling of the handle substrate 28 is promoted. do.

[Embodiment 5]

11 and 12 schematically illustrate a heating cooker according to Embodiment 5 of the present invention, in which FIG. 11 is a sectional front view and FIG. 12 is a sectional side view. In addition, the same code | symbol is attached | subjected to the same part as Embodiment 1 (refer FIG. 1 and FIG. 2), and the description of a part is abbreviate | omitted.

In FIG. 11 and FIG. 12, the grill heating chamber 23 is provided at the center of the width direction (left-right direction in FIG. 9) in the main body case 510 of the heating cooker 500.

The main body intake openings 41a and 41b are formed at both sides of the front plate 11 of the main body case 510, and the main body intake portions are formed at both side portions of the main body case 510 so as to sandwich the grill heating chamber 23. 40a, 40b are formed, and both of the main body intake passages 40a, 40b communicate with the air passage duct 33.

Moreover, the communication intake pipe 80 which connects the main body intake path 40a and the main body intake path 40B is provided. The communication intake pipe 80 is a pipe shape bent in a roughly c-shape, and has a horizontal portion 80c crossing the upper portion of the grill heating chamber 23 and vertical portions 80a and 80b. The front end (lower) opening portions 81a, 81b of the vertical portions 80a, 80b are arranged at positions where an ejector effect can be obtained by the airflow formed in the main body intake passages 40a, 40b.

Therefore, for example, even when the air flow stops at the main body intake passage 40a, the air introduced from the main body intake passage 41a is passed through the communication intake pipe 80 by the wind flow formed in the main body intake passage 40B. As a result, the body is sucked into the air intake 40B.

(Variation of embodiment 5)

FIG. 13: and FIG. 14 is sectional drawing seen from the side which shows typically the discard of the heating cooker which concerns on Embodiment 5 of this invention. In addition, the same code | symbol is attached | subjected to the same part as FIG. 12, and description of a part is abbreviate | omitted.

In FIG. 13, the main body case 510B of the heating cooker 500B is corresponded to the main body case 310 of Embodiment 3, and is a grill heating chamber (not shown) in the center of the width direction of the main body case 510B. The main body suction intake mechanism 41as and the main body upper suction mechanism 41ua (not shown) are provided in one side part of the front plate 11, and the main body suction intake mechanism 41sb is provided in the other side part of the front plate 11. (Not shown) and main body uptake mechanism 41ub (not shown) are provided, and all of them communicate with the air passage duct 33. Further, main body substrates 13a and 13b and main body fans 14a and 14b are disposed in the main body intake vents 40as and 40as, respectively.

In addition, a communication intake pipe 80 is provided which communicates the main body intake passage 40as with the main body intake passage 40bs. The communication intake pipe 80 is a tubular body bent in a roughly c-shape, and has a horizontal portion 80c crossing the upper portion of the grill heating chamber 23 and vertical portions 80a and 80b. The front end (lower end) openings 81a and 81b of the vertical portions 80a and 80b are arranged at positions where an ejector effect can be obtained by the wind flow formed in the main body intake vents 40as and 40au.

Therefore, for example, even when the air flow stops in the main body intake vent 40as (for example, the main body fan 14a stops), the main air intake vent ( The air introduced from 41as is sucked into the main body intake passage 40as via the communication intake pipe 80. Therefore, even when the main body fan 14a stops, the main board 13a is cooled.

In FIG. 14, the main body case 510C of the heating cooker 500C corresponds to the main body case 410 of the fourth embodiment, and is in communication with the main body case 510B (see FIG. 13) in the communication intake pipe 580. ) Is installed. In addition, the same code | symbol is attached | subjected to the same part as main body case 510B (FIG. 13), and description of a part is abbreviate | omitted.

The communication intake pipe 580 communicates with each other through the main body intake pipes 40as and 40au and the main body uptake air intakes 40ua and 40bb, and the lower end (tip) openings 81as and 81bs respectively opened to each other, It has side opening parts 81au and 81bu.

Therefore, similarly to the heating cooker 500B, even if a situation in which the air flow stops at any intake path occurs, predetermined device cooling is ensured by the intake air via the communication intake pipe 580.

In addition, the form (size, shape, etc.) of the communication intake pipe 580 is not limited to what is shown in figure.

[Embodiment 6]

15 and 16 schematically illustrate a heating cooker according to Embodiment 6 of the present invention, where FIG. 15 is a perspective view and FIG. 16 is a perspective view of a partial cross section showing a front panel. In addition, the same code | symbol is attached | subjected to the same part as Embodiment 1 (refer FIG. 1 and FIG. 2), and the description of a part is abbreviate | omitted.

15 and 16, the front panel 650 is attached to the heated cooker 600. Since the front panel 650 is formed wider than the front panel 50 of the first embodiment, when the front panel 650 is attached to the main body case 10, the front panel 650 of the other side plate 53b (the panel protrusion 60) The same as the other side edge 61b of the plate 61 protrudes from the side surface 15 of the main body case 10 (in FIG. 15, the amount of protrusion is indicated by "S").

Therefore, when installing the heating cooker 600 in the recessed part (not shown) of the kitchen cabinet formed in the defined dimension, since the front panel 650 is detachable and free, it can install in the state which removed first. Therefore, at the time of installation, since a clearance is ensured between the main body case 10 and the said recessed part, installation is easy and damage by the contact and sliding at the time of installation does not occur.

In addition, if the front panel 650 is attached after installation, since the polar tube is blocked by the protrusion amount S, no gap is formed between the front panel 650 and the front surface of the kitchen cabinet. Therefore, design is improved. In particular, since the protrusion amount S can be set according to the standard of the kitchen cabinet, even if it is installed in any kitchen cabinet, the unity as a system kitchen is maintained.

In FIG. 16, a back plate 654 is provided on the side surface 15 side of the main body case 10 on the rear surface (back side) of the front panel 650. That is, since the width of the back plate 654 corresponds to the protrusion amount S, when the front panel 650 is attached to the front plate 11 of the body case 10, the top plate 52 of the front panel 650 The cross section of the rear side of the back side, the cross section of the rear side of the side plate 53a and the side plate 53b, the rear surface of the side plate connecting plate 54, and the rear surface of the back plate 654 are respectively connected to the front plate 11. Abuts.

Therefore, similarly to the first embodiment, the panel lower intake port 55 and the projection lower intake port 65 are formed, and the same air path is formed in the main body case 10.

In addition, although the width | variety of the front panel 50 shown in Embodiment 1 was expanded, and the thing attached to the main body case 10 is shown above, this invention is not limited to this, Embodiment 2-5 The present invention can also be applied to any of the front panel and the main body case. At this time, the width of only the front panel of one of the front panels attached to the left and right may be increased.

In addition, the occlusion of the said gap by the protrusion amount S does not mean full sealing, and when the predetermined | prescribed clearance is requested | required, it means the form which naturally forms the said clearance.

As described above, the heat cooker of the present invention can be widely used in various types of cookers for home and business use because the front panel is detachably free and the air path is reliably formed.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view which shows typically the heating cooker which concerns on Embodiment 1 of this invention.

FIG. 2 is a cross sectional view of a heating cooker according to Embodiment 1 of the present invention, schematically viewed from the side. FIG.

3 is a cross-sectional view of a side view schematically showing the variation of the heating cooker shown in FIG. 1. FIG.

4 is a perspective view schematically illustrating an exploded portion of the heating cooker according to the second embodiment of the present invention.

5 is a perspective view schematically showing a front panel of a heating cooker according to Embodiment 2 of the present invention.

FIG. 6 is a cross-sectional side view of the front panel of the heating cooker illustrated in FIG.

Fig. 7 is a sectional view taken from the side of a heating cooker according to Embodiment 3 of the present invention, which is a schematic illustration.

FIG. 8 is a cross-sectional view taken from a side to schematically explain a heated cooker according to Embodiment 3 of the present invention. FIG.

Fig. 9 is a sectional view taken from the front to schematically explain the heating cooker according to Embodiment 4 of the present invention.

Fig. 10 is a sectional view taken from the side of a heating cooker according to Embodiment 4 of the present invention, which is schematically explained.

Fig. 11 is a sectional view taken from the front to schematically explain the heated cooker according to the fifth embodiment of the present invention.

12 is a cross-sectional view of a side view schematically illustrating a heated cooker according to a fifth embodiment of the present invention.

FIG. 13 is a cross-sectional view of a side view schematically showing a variation of the heating cooker shown in FIG. 11. FIG.

FIG. 14 is a sectional view of a side view schematically showing a variation of the heating cooker shown in FIG. 11. FIG.

15 is a perspective view schematically illustrating a heated cooker according to a sixth embodiment of the present invention.

It is a perspective view of the partial cross section which shows typically the front panel of the heating cooker shown in FIG.

(Explanation of symbols for the main parts of the drawing)

10: body case 10B: body case

11 front board 11a: through hole

12: bottom face 13: body substrate

13a: main body substrate 14: main body fan

14a: main body fan 15: side

20: top plate 20a: pot wit circles

21: Grill Door 2la: Grill Handle

22: upper control panel 23: grill heating chamber

28: handle substrate 30: heating coil

31 coil drive substrate 32 coil cooling fan

33: air duct 34: coil cooling duct

35: blowout hole 36: communication hole

40: main body intake 40a: main body intake

40b: main body intake 40u: main body intake

40s: to main body intake 40as: to main body intake

40 au: main body intake vent 41: main body intake vent

41a: main body intake port 41b: main body intake port

41s: main body intake vent 41u: main body intake vent

41as: main body air intake 41bu: main body air intake

42: main body exhaust port 43: vertical partition plate

44; Panel fitting 44: the top plate

44a: side plate 44c: top plate

45: hole for the stop 50: front panel

51: plate 51a: side plate

51b: side plate 52: top plate

53a: side plate 53b; shroud

54: side plate connecting plate 55: panel lower air intake

56 panel front inlet port 57 handle through hole

60: panel protrusion 61: plate

61a: side edge 61b: side edge

62: top plate 63a: side plate

63b: side plate 65: inlet under the projection

70: main body intrusion 70a: side plate

70b: side plate 70c: top plate

71a: Slit 71b: Slit

72: Paul 72a: Paul Taper

72b: pole step 80: communication intake pipe

80a: vertical portion 80c; Horizontal section

81a: Opening 81as: Lower (tip) opening

81au: Lateral opening 100: Heated cooker (Embodiment 1)

100B: heating cooker (variation of embodiment 1)

200: heating cooker (embodiment 2)

210: body case

250: front panel

300: heating cooker (embodiment 3)

310: body case

400: heating cooker (embodiment 4)

410 body case

500: heating cooker (embodiment 5)

500B: Heated cooker (variation of embodiment 5)

500C: heating cooker (variation of embodiment 5)

510 body case

510B: Body Case

510C: Body Case

580: communication intake pipe

600: heating cooker (embodiment 6)

650: front panel

654 back panel

S: protrusion amount

Claims (11)

A main body case having a top plate on the upper surface, and a main body inlet formed on the front surface thereof; A heating coil disposed below the top plate, A coil drive substrate for driving the heating coil; A coil cooling fan for forming a wind flow for cooling the heating coil; An air duct for accommodating the coil drive substrate and the coil cooling fan; A main body intake passage communicating the main body intake port and the air passage duct; It has a front panel provided detachably at the front surface of the said main body case, and has the front panel provided with the panel lower intake airway which opens downward, And a panel air passage communicating with the panel lower inlet port and the main body inlet port. A main body case having a top plate on the upper surface, and a main body inlet formed on the front surface thereof; A heating coil disposed below the top plate, A coil drive substrate for driving the heating coil; A coil cooling fan for forming a wind flow for cooling the heating coil; An air duct for accommodating the coil drive substrate and the coil cooling fan; A main body intake passage communicating the main body intake port and the air passage duct; A front panel provided with a panel projection provided detachably on the front surface of the main body case, having a panel front inlet opening to the front surface, surrounding the panel front inlet port, and having a projection bottom portion inlet opening downward; And a protrusion air passage for communicating the lower portion of the protrusion and the main body inlet via the front inlet of the panel. The method according to claim 1 or 2, The main body inlet is provided with a main body fan for intake from the main body intake port. A main body case having a top plate on the upper surface, and a main body inlet formed on the front surface thereof; A heating coil disposed below the top plate, A coil drive substrate for driving the heating coil; An air passage duct for accommodating the coil drive substrate; A substrate intake passage communicating part of the main body air intake port with the air passage duct; A substrate cooling fan installed in the intake path for the substrate, A coil cooling fan for forming a wind flow for cooling the heating coil; A coil cooling duct for accommodating the coil cooling fan, A coil intake passage communicating a portion of the main body intake port with the coil cooling duct; It has a front panel which is detachably attached to the front surface of the said main body case, and has the front panel which has a panel lower intake port opened downward, And a panel air passage communicating with the panel lower inlet port and the main body inlet port. A main body case having a top plate on the upper surface, and a main body inlet formed on the front surface thereof; A heating coil disposed below the top plate, A coil drive substrate for driving the heating coil; An air passage duct for accommodating the coil drive substrate; A substrate intake passage communicating part of the main body air intake port with the air passage duct; A substrate cooling fan installed in the intake passage for the substrate, A coil cooling fan for forming a wind flow for cooling the heating coil; A coil cooling duct for accommodating the coil cooling fan, A coil intake passage communicating a portion of the main body intake port with the coil cooling duct; A front panel provided with a panel protrusion provided detachably on the front face of the main body case and having a panel front inlet opening to an interface, surrounding the panel front inlet port, and having a projection bottom lower inlet port opening downward; And a protrusion air passage for communicating the lower portion of the protrusion and the main body inlet via the front inlet of the panel. The method according to any one of claims 1, 2, 4, 5, The front panel is a plurality, A heating cooker, wherein a panel communication air passage communicating with the panel air passage formed in one front panel and the panel air passage formed in the other front panel is provided. The method according to any one of claims 1, 2, 4, 5, The front panel is provided with a main body intrusion that protrudes toward the rear and is provided with a locking means at the front end, And a panel fitting portion provided on the front surface of the main body case with the free entry of the main body intrusion portion, the panel fitting portion having a locking means that is free to engage the locking means. The method according to any one of claims 1, 2, 4, 5, A cross-sectional schematic U-shape in which the main body intrusion portion opens downward, and forms all or part of the panel air passage or the protrusion air passage. The method according to any one of claims 1, 2, 4, 5, In the front surface of the main body case, a through hole for the manipulation handle through which the manipulation handle penetrates is formed, A heating cooker, wherein the main body intake port is formed around the through hole for the operation handle. The method according to any one of claims 1, 2, 4, or 5, The front panel is provided in the side end portion of the front surface of the main body case, The side surface of the said front panel protrudes laterally than the side surface of the said main body case, The heating cooker characterized by the above-mentioned. The method of claim 10, When set in a kitchen cabinet having a predetermined opening, A gap between the opening and the side surface of the main body case is closed by a range projecting laterally than the side surface of the main body case of the front panel.

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