JP2019128096A - Cooker - Google Patents

Abstract

To provide a cooker in which radiant heat is hardly radiated through a clearance of a bottom face to a body casing.SOLUTION: A cooker 1 comprises a body casing 2, a front panel 24C, and an operation part 4. The front panel constitutes a part of the front face part of the body casing, and is movable between a front position ahead of the other parts of the front face part, and a rear position behind the front position. The operation part is provided at the rear face side of the front panel, and is positioned in an operation part use position ahead of the other part of the front face part when the front panel is positioned in the front position. The operation part is positioned in an operation part storage position behind the other parts of the front face part when the front panel is positioned in the rear position. A front end 251 of a bottom face part 25 of the body casing is positioned behind a rear end 244 of the front panel. A gap 252 communicating vertically is formed between the front end of the bottom face part and the rear end of the front panel. A screening rib 245 closing a gap in plan view is projected backward in the rear face of the front panel.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a cooking device.

  Conventionally, a heating cooker as shown in Patent Document 1 is known. This heating cooker is provided with the lower side operation apparatus part in the front part of a cooker main body. The lower operation device portion includes an operation portion support frame pivotally pivotably supported by a pivot shaft provided at the lower end portion of the cooker body. The operation unit support frame has a driving operation unit at the upper end, and swings back and forth between a protruding position where the driving operation unit protrudes forward of the cooker body and a retreat position where the driving operation unit is retracted inward of the cooker body. Switch by movement.

JP 2017-133710 A

  In the heating cooker as disclosed in Patent Document 1, the front end of the lower side portion of the device body frame, which constitutes the bottom of the cooker main body, with the operation operation unit in the retracted position, is the cooker It is located behind the inner lid of the operation part support frame which comprises the front part of a main part. For this reason, a gap is formed between the front end of the lower portion and the inner lid of the operation unit support frame.

  When such a gap is formed, when a heat source such as an oven is positioned below the cooking device, the radiant heat from the heat source may enter the cooking device body through this gap and be radiated. It was.

  This invention is invented in view of the said conventional problem, Comprising: It exists in providing the heating cooker which is hard to radiate | emit radiant heat toward the inside of a main body casing through the clearance gap between bottom surfaces.

  The heating cooker which concerns on one form of this indication is provided with a main body casing, a front panel, and an operation part. The front panel constitutes a part of a front surface of the main body casing, and is movable between a front position ahead of the other surface of the front surface and a rear position behind the front position. is there. The operation unit is provided on the rear surface side of the front panel, and when the front panel is located at the front position, the operation unit is located at an operation unit use position in front of the other portion of the front surface. The operation portion is located at an operation portion storage position behind the other portion of the front surface when the front panel is located at the rear position. The front end of the bottom portion of the main body casing is located rearward of the rear end of the front panel. A gap is formed between the front end of the bottom surface portion and the rear end of the front panel. On the rear surface of the front panel, a shielding rib that closes the gap in a plan view protrudes rearward.

  Moreover, it is preferable that the said shielding rib is provided in the lower part of the said front panel.

  In the heating cooker according to an embodiment of the present disclosure, since the shielding rib that closes the gap in the plan view is located, it is difficult for the radiant heat to be radiated into the main body casing through the gap.

  Also, by providing the shielding rib at the lower part of the front panel, it is possible to block as much of the radiant heat entering through the gap as possible.

FIG. 1 is a perspective view of a heating cooker according to an embodiment of the present invention as viewed from the upper front. FIG. 2 is a block diagram of the heating means of the above cooking device. FIG. 3 is a perspective view of the left operation portion of the heating cooker as viewed from the upper front in the state where the operation portion is at the operation portion use position. FIG. 4 is a perspective view of the left operation unit of the heating cooker as viewed from the upper front in the state where the operation unit is at the operation unit storage position. FIG. 5 is an exploded perspective view of a rotating frame of the heating cooker of the same. FIG. 6A is a rear view of the front panel of the heating cooker same as the above. FIG. 6B is a bottom view of the front panel same as above. FIG. 7 is a cross-sectional view in which a part of the heating cooker of the same is broken.

  One embodiment of a heating cooker according to the present invention will be described based on FIGS. 1 to 7.

  The heating cooker 1 in the present embodiment is a built-in grille gas stove installed in a recess formed in a kitchen counter.

  As shown in FIG. 1, the heating cooker 1 includes a main body casing 2, a heating unit 3, a heating unit 11, an operation unit 4, and a control unit (not shown). The main casing 2 includes a housing 20 that opens upward and a top plate 21 that covers the upper opening of the housing 20. The heating means 3 comprises a stove burner 30 and a grill burner (not shown). The control unit has a microcomputer, and controls the heating unit 3 in response to an operation from the operation unit 4. The heating means 3 and the control unit are housed in the main casing 2. As illustrated in FIG. 7, the operation unit 4 includes a substrate 40, and buttons, switches, a touch panel, and various other electric devices 41 provided on the substrate 40. The operation unit 4 will be described later.

  Here, the front-back direction in the heating cooker 1 is defined. As shown in FIG. 1, in terms of design, the side where the user is positioned with respect to the heating cooker 1 is referred to as the front F and the opposite is referred to as the back B. For left and right, the left L and the right R when facing backward B are used.

  In the present embodiment, a left stove burner 30 </ b> A is provided at the left part of the front part of the top plate 21, and a back stove burner 30 </ b> B is provided at the center of the rear part of the top plate 21 in the left-right direction. A right stove burner 30C is provided. A portion of the top plate 21 where each of the burners 30A to 30C is provided is formed with a combo burner insertion opening (not shown). Exposed to.

  On the top plate 21 constituting the upper surface portion 22 of the main body casing 2, a vantage point 111 on which a heating object such as a cooking container is placed is installed around the stove burner insertion port on the upper surface thereof. In the present embodiment, the stove burner 30 constitutes the heating unit 11 for heating the heating target by the heating means 3.

  The heating cooker 1 includes a grill 12. The grill 12 has a grill storage 120 housed in the main body casing 2. The grill storage 120 is internally provided with a grill burner, and the internal space is a combustion chamber. An exhaust passage for exhausting combustion exhaust from the grill burner is provided continuously from the combustion chamber toward the rear B. The downstream end of the exhaust passage is located below the rear of the top 21 and is discharged above the top 21 from an exhaust port 211 provided at the rear of the top 21. The grill 120 has a front opening, and the heating object can be taken in and out from the front F through the front opening. A grill door 121 is provided at the front opening so as to be freely opened and closed. The grille door 121 constitutes the front surface portion 23 of the main body casing 2.

  The heating means 3 will be described. As shown in FIG. 2, gas flow paths 31 are provided for allowing the fuel gas to flow through each of the burner 30 and the grill burner. A safety valve 32, a main valve 33, and a flow control valve 34 are provided in each gas flow passage 31 from the upstream side. Through the gas flow path 31 having such a valve, fuel gas such as city gas is supplied to the stove burner 30 and the grill burner. These constituent members are accommodated in the main body casing 2 to constitute the heating means 3. A part of the heating means 3 such as the upper end portion of the stove burner 30 may be located outside the main body casing 2. Reference numeral 35 in FIG. 2 is an ignition plug, and reference numeral 36 is an ignition detection device including a thermocouple, a thermistor, and the like.

  As shown in FIG. 1, on both sides of the grille door 121, front panels 24 that constitute a part of the front surface portion 23 of the main body casing 2 are provided. As shown in FIG. 3, the front panel 24 is provided on the front frame 201 that constitutes the housing 20 of the main casing 2. The housing 20 communicates with the inside and the outside through an opening in the front frame 201.

  As shown in FIG. 1, the front panel 24A at the upper left part of the front part 23 is provided with a point fire extinguisher button 13A for the left stove burner 30A and a point fire extinguisher button 13B for the rear conburner 30B. . On the front panel 24B at the top of the right portion of the front portion 23, a point fire button 13D for the grill burner and a point fire button 13C for the right stove burner 30C are provided. By operating the point fire extinguishing buttons 13A to 13D, a command to start (ignition) heating or stop (extinguishing) heating is given to the control unit to start or stop heating by the heating means 3.

  On the rear surface side of the lower front panel 24C on the left side of the front surface part 23 and the front panel 24D on the lower right side of the front surface part 23, the operation part use position exposed to the front F shown in FIG. An operation unit 4 is provided that is movable between an operation unit storage position stored in the main casing 2. When the operation unit 4 is positioned at the operation unit use position shown in FIG. 3, the operation unit 4 is positioned in front of a portion other than the front panel 24C of the front unit 23. When the operation unit 4 is positioned at the operation unit storage position shown in FIG. 4, the operation unit 4 is positioned behind the portion other than the front panel 24C of the front unit 23.

  When the operation unit 4 is located at the operation unit use position shown in FIG. 3, the front panel 24C is located at a front position ahead of the portion of the front unit 23 other than the front panel 24C. When the operation unit 4 is located at the operation unit storage position shown in FIG. 4, the front panel 24C is located at a rear position that is substantially flush with the portion of the front unit 23 other than the front panel 24C behind the front position. .

  The operation unit 4 is for performing operations for automatically performing various kinds of cooking, but the purpose of the operation is not particularly limited. In addition, devices other than the operation unit 4 such as a display unit may be provided in parallel.

  As shown in FIG. 3, in the present embodiment, the operation unit 4 constitutes a part of a so-called kangaroo pocket mechanism in which the lower portion is pivotally supported and the upper portion is pivoted. As shown in FIG. 5, the kangaroo pocket mechanism includes a base 50 that is provided with a substrate 40 of the operation unit 4 and moves together with the operation unit 4, and side frame portions 51 that are continuously provided on both the left and right sides of the base 50. The main body is constituted by a rotation frame 5 having a U-shape in front view. The side frame 51 has a triangular shape in a side view, and the bearing 52 provided at the lower end is attached to the shaft 202 (see FIG. 7) provided on the front frame 201 of the main casing 2. The upper side of the side frame portion 51 is continuous with the base portion 50. The front panel 24C is attached to the front side of the side frame portion 51. As shown in FIGS. 5, 6A and 6B, a bearing portion 242 is provided at the lower end portion of the front panel 24C. The bearing 242 is attached to the same shaft as the bearing 52 of the side frame 51 is attached.

  In the present embodiment, the decorative panel 240 is attached to the front F of the front panel 24C on the front side of the side frame portion 51 so as to be able to be separated. The bearing 243 provided at the lower end of the decorative panel 240 is attached to the same shaft as the bearing 52 of the side frame 51 and the bearing 242 of the front panel 24C.

  In the present embodiment, as shown in FIG. 3, in a state where the operation unit 4 is located at the operation unit use position exposed to the front F, the normal (not shown) of the upper surface is from the top to the front F It faces in a direction inclined by 10 to 20 °. In addition, as shown in FIG. 4, in a state where the operation unit 4 is located at the operation unit storage position in the main body casing 2, a direction in which the normal of the upper surface is inclined 10 to 20 ° backward B from above Facing.

  A battery case (not shown) is housed below the left operation unit 4 among the left and right operation units 4 shown in FIG. The battery case is a box-like member that opens upward and holds the battery inside. The battery case is movable between the battery case extended position and the battery case stored position. As shown in FIG. 5, the battery case stored at the rear B of the front face 23 is pulled out to the front F of the front face 23 through the opening 241 formed in the front panel 24C.

  In the present embodiment, as shown in FIG. 7, the front end 251 of the bottom surface 25 of the main body casing 2 is located rearward of the rear end 244 of the front panel 24C located at the rear position. As a result, a gap 252 communicating with the front end 251 of the bottom surface 25 and the rear end 244 of the front panel 24C is formed. The rear end 244 of the front panel 24C refers to the portion of the lower end of the front panel 24C excluding the bearing portion 242 and the shielding rib 245 described later.

  When such a gap 252 is formed in the bottom surface portion 25 of the main body casing 2, radiation heat is radiated into the main body casing 2 through the gap 252. In particular, when a heat source such as an oven is positioned below the main casing 2, a large amount of radiant heat may be radiated into the main casing 2 through the gap 252. When radiant heat is radiated into the main casing 2 from the gap 252, a member having low heat resistance is adversely affected. For example, the electric device 41 provided in the substrate 40 of the operation unit 4 is easily affected by radiant heat. So, in this embodiment, the shielding rib 245 which closes the clearance gap 252 in planar view protrudes back on the rear surface of 24 C of front panels.

  By providing the shielding rib 245 so as to close the gap 252 in plan view, the radiant heat entering the main body casing 2 through the gap 252 upward is blocked by the shielding rib 245 and further enters. Is suppressed.

  When the operation unit 4 is located at the operation unit storage position shown in FIG. 7, the electric device 41 included in the substrate 40 is easily affected by radiant heat entering from the gap 252 without the shielding rib 245. In the present embodiment, the presence of the shielding rib 245 makes it difficult to enter from the gap 252 and the amount of radiant heat radiated into the main body casing 2 is suppressed.

  In the present embodiment, the shielding rib 245 is provided at the lower part of the rear surface of the front panel 24C. The shielding rib 245 is preferably positioned near the gap 252 so as to prevent radiant heat from being applied to a member such as the electric device 41 in the main body casing 2. That is, when the shielding rib 245 is located at a position far from the gap 252, it can hit a member such as the electric device 41 between them, so that the lower portion of the front panel 24 </ b> C closer to the gap 252 than these members, preferably the lower end of the front panel 24 </ b> C. It is good to be provided in the part.

  Further, when the shielding rib 245 is provided at the lower portion (preferably the lower end portion) of the front panel 24C close to the gap 252, the radiant heat entering from the gap 252 is reduced as compared with the case where the shielding rib 245 is provided at the upper portion of the front panel 24C. The blocking angle range can be increased.

  The operation unit 4 is movable between an operation unit use position and an operation unit storage position. In this regard, in the above-described embodiment, a so-called kangaroo pocket mechanism is employed, but the kangaroo pocket mechanism is not limited thereto. That is, when the operation unit 4 moves between the operation unit use position and the operation unit storage position, for example, a conventionally widely used drawer structure may be employed.

  As is clear from the above-described embodiment and the modification thereof, the heating cooker 1 according to the first aspect includes the main body casing 2, the front panel 24C, and the operation unit 4. The front panel 24C constitutes a part of the front portion 23 of the main casing 2 and is movable between a front position ahead of the other portions of the front portion 23 and a rear position behind the front position. is there. The operation unit 4 is provided on the rear surface side of the front panel 24C, and is located in the operation unit use position in front of other portions of the front unit 23 when the front panel 24C is in the front position. When the front panel 24C is in the rear position, the operation unit 4 is located at the operation unit storage position behind the other portions of the front unit 23. The front end 251 of the bottom surface portion 25 of the main casing 2 is located behind the rear end 244 of the front panel 24C. A gap 252 communicating vertically is formed between the front end 251 of the bottom portion 25 and the rear end 244 of the front panel 24C. On the rear surface of the front panel 24C, a shielding rib 245 which closes the gap 252 in plan view protrudes rearward.

  According to the first aspect, since the shielding rib 245 that closes the gap 252 is located in plan view, the radiant heat is not easily radiated into the main body casing 2 through the gap 252.

  The second aspect is realized by the combination with the first aspect. In the second aspect, the shielding rib 245 is provided at the lower part of the front panel 24C.

  According to the second aspect, as much of the radiant heat entering through the gap 252 can be blocked.

DESCRIPTION OF SYMBOLS 1 Heating cooker 2 Main body casing 24C Front panel 4 Operation part 23 Front part 25 Bottom part 251 Front end 244 Rear end 252 Clearance 245 Shielding rib

Claims (2)

Body casing,
A front panel that is part of a front surface portion of the main body casing and is movable between a front position ahead of the other portion of the front surface portion and a rear position behind the front position;
It is provided on the rear surface side of the front panel, and when the front panel is located at the front position, it is located at an operating portion using position ahead of the other portion of the front portion, and the front panel is at the rear position. An operation unit located at an operation unit storage position located rearward of the other portion of the front surface when being positioned;
With
A front end of a bottom surface portion of the main body casing is positioned rearward of a rear end of the front panel, and a vertically communicating gap is formed between the front end of the bottom surface portion and the rear end of the front panel.
On the rear surface of the front panel, a shielding rib that closes the gap in a plan view protrudes rearward. The cooker according to claim 1, wherein the shielding rib is provided at a lower part of the front panel.

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