JP6656109B2 - Cooking device - Google Patents

Description

  The present invention relates to a cooking device for heating a cooking vessel placed on a top plate.

  The conventional heating cooker is configured on the premise that it has a grill storage. The grill storage is installed below an induction heating coil provided in a main case of the heating cooker, and is formed in a box shape having an opening on a front surface. A grill door that opens and closes the opening is provided in the opening (for example, see Patent Document 1).

JP 2015-155778 A

It has been pointed out that the conventional heating cooker has a grill storage, so that the cost of the entire heating cooker is increased, and that cleaning of the inside of the grill storage is not easy.
Furthermore, after grilling the fish in the grill storage, the smell of the fish remains in the grill storage, so there is a tendency to avoid cooking other than fish in the grill storage (for example, baking a cake). There was no current situation.

  The present invention has been made in order to solve the above-described problem, and has a storage in which a cooking container can be stored in place of a grill storage, and a handle of the cooking container is heated by air from an exhaust port. It is an object of the present invention to provide a cooking device having no cooking device.

  A heating cooker according to the present invention includes a main body case having an opening at an upper portion, a frame body provided on an outer peripheral portion, a top plate covering an opening of the main body case together with the frame body, and a plurality of heating units arranged in the main body case. Means, and a heating cooker provided in the frame on the back side of the top plate and having an exhaust port for exhausting air in the main body case upward, installed at a lower part in the main body case and opened on the front surface of the main body case. Storage, a door body for opening and closing the opening of the storage, and a handle portion at a position on the outer peripheral portion facing each other, which is stored in the storage so as to be freely taken in and out, and is heated on the top plate during cooking. A cooking container heated by the method described above, and an exhaust cover that covers the exhaust port, and the cooking container is placed close to the back side of the top plate with the handle of the cooking container facing the front and rear direction of the top plate. The air exhausted from the exhaust port is discharged horizontally by the exhaust cover so that the air from the exhaust port does not directly hit the handle on the back side of the cooking container located above the exhaust port. .

  According to the present invention, the air exhausted from the exhaust port is discharged in the horizontal direction by the exhaust cover, so that the air from the exhaust port does not directly hit the handle on the inner side of the cooking vessel. For this reason, even when the cooking container is placed on the top plate with the handle portion of the cooking container facing the front and rear direction of the top plate toward the exhaust cover, the handle portion 21a on the exhaust cover is heated. There is no direct air hit. This makes it possible to safely move the cooking container from the cooking device without touching the handle on the rear side of the cooking container.

It is a perspective view which shows the external appearance of the cooking device which concerns on Embodiment 1 of this invention. It is a perspective view which shows the state which pulled the door body of the storage toward the near side in the heating cooker of FIG. 1, and the state which covered the exhaust port with the exhaust cover. FIG. 3 is an enlarged perspective view showing a state where a lid of the cooking container of FIG. 2 is opened. FIG. 4 is an enlarged longitudinal sectional view showing a container main body of the cooking container of FIG. 3. FIG. 3 is a perspective view showing a state in which a handle of a cooking container is placed on a top plate of the heating cooker of FIG. FIG. 6 is a longitudinal sectional view showing a state in which the cooking container of FIG. 5 is installed close to an exhaust cover. FIG. 6 is a longitudinal sectional view showing a state in which the cooking container of FIG. It is a perspective view which shows the external appearance of the heating cooker and cooking container which concern on Embodiment 2 of this invention. FIG. 9 is a vertical cross-sectional view showing a state in which the cooking container is set to be closer to the exhaust cover side in the cooking device of FIG. 8.

Embodiment 1 FIG.
FIG. 1 is a perspective view showing the appearance of a cooking device according to Embodiment 1 of the present invention. FIG. 2 is a drawing of the cooking device of FIG. It is a perspective view which shows the state which covered.

  The heating cooker 100 according to Embodiment 1 is, for example, a two-port induction heating cooker that is used by being incorporated in a kitchen table. The heating cooker 100 includes a main body case 1 having an opening at an upper part, a top plate 2, and two induction heating coils as heating means disposed on the left and right in the main body case 1 when the cooking device 100 is viewed from the front. 7 (see FIG. 6), an operation unit 4, an exhaust port 5, an exhaust cover 6 covering the exhaust port 5 (see FIG. 2), and a storage box 10 (see FIG. 2) installed at a lower part in the main body case 1. ) And a cooking container 20 which is stored in the storage 10 so as to be freely taken in and out.

  Further, inside the main body case 1, there are provided an inverter board on which an inverter circuit for each induction heating coil 7 including a switching element, a rectifier circuit, and other electronic components is mounted, and a cooling fan for cooling the inverter board. It is arranged. The cooling air from the cooling fans cools the inverter boards and then cools the respective induction heating coils 7. Note that an inverter board may be prepared for each induction heating coil 7 and can be appropriately selected.

  The top plate 2 is formed of, for example, crystallized glass, and a frame 3 is attached to an outer peripheral portion. The top plate 2 and the frame 3 cover the upper opening of the main body case 1. On the top plate 2, heating sections 2a and 2b are displayed corresponding to the induction heating coils 7, respectively. These heating units 2a and 2b are indicated by, for example, display such as printing and have a circular shape. In the first embodiment, the induction heating coils 7 are provided below the heating units 2a and 2b, respectively, and one of the induction heating coils 7 is connected to a heating wire such as a radiant heater. Radiation heating means may be used.

  The frame 3 is formed of, for example, stainless steel, and is fixed to the outer peripheral portion of the top plate 2 with a silicon-based adhesive or the like. The frame 3 is provided with an operation unit 4 on the front side of the top plate 2 as a front frame 3a, and two exhaust ports 5 on the back side of the top plate 2 as a rear frame 3b. .

  The operation unit 4 is provided with a switch for turning on and off the power corresponding to the heating units 2a and 2b, a switch for setting the heating power, and the like, and a power switch for turning on and off the power of the cooking device 100. I have. These switches 4 a are arranged on the front side of the operation unit 4. As described later, this is to prevent the handle 4 of the cooking container 20 from covering the switch 4a of the operation unit 4.

  The exhaust port 5 discharges the air that has cooled the inside of the main body case 1 from the main body case 1 to the outside. The air discharged from the main body case 1 to the outside is heated. The exhaust cover 6 is composed of a left exhaust cover 61 and a right exhaust cover 62 that are divided into two parts to the left and right with respect to the exhaust port 5, and each is detachably installed on the rear frame 3b. The exhaust cover 6 is for preventing foreign matter from entering the exhaust port 5.

  The left exhaust cover 61 and the right exhaust cover 62 are installed, for example, so as to be located above the rear frame 3b. By installing the left exhaust cover 61 and the right exhaust cover 62 above the rear frame 3b, left exhaust ports 61a and 61b are formed between the front and rear edges of the left exhaust cover 61 and the rear frame 3b. Right exhaust ports 62a and 62b are formed between the front and rear edges of the right exhaust cover 62 and the rear frame 3b. The air from the exhaust port 5 during cooking in the heating cooker 100 is horizontally discharged from the left outlets 61a and 61b and the right outlets 62a and 62b as shown by arrows in FIG. The support of the left exhaust cover 61 and the right exhaust cover 62 will be described later.

  The storage 10 is formed in a box shape having an opening 11 on the front surface of the main body case 1 as shown in FIG. The opening 11 of the storage 10 is opened and closed by a door 12 provided on the front plate 13 of the main body case 1. The door body 12 is connected to, for example, a sliding rail 15 that slides back and forth on a fixed rail 14 provided on both left and right side walls in the storage 10. A tray 16 on which the cooking container 20 is placed is installed on the sliding rail 15. At the lower portion of the door body 12, a handle 12a for pulling out the tray 16 from the storage 10 is provided.

  In the first embodiment, the tray 16 on which the cooking container 20 is placed is provided on the slide rail 15 connected to the door body 12, but the present invention is not limited to this. The tray 16 may be directly attached to the door body 12 so that the tray 16 can be stored in the storage 10.

Next, the cooking container 20 stored in the storage 10 will be described with reference to FIGS.
3 is an enlarged perspective view showing a state where the lid of the cooking container of FIG. 2 is opened, FIG. 4 is a longitudinal sectional view showing an enlarged view of the container main body of the cooking container of FIG. 3, and FIG. 5 is a cooking device of FIG. It is a perspective view showing the state where the handle of the cooking container was placed on the top plate of FIG.

The cooking container 20 is housed in the storage 10 of the cooking device 100 so as to be freely taken in and out as described above, and is provided in the cooking device 100 in advance. The cooking container 20 is formed of, for example, a cooking plate having a rectangular parallelepiped appearance, and includes a container body 21 and a lid 22. The container body 21 is formed of a non-magnetic material such as aluminum. At both ends in the longitudinal direction of the container body 21, handle portions 21a protruding outward are provided. The handle portion 21a may be formed integrally with the container body 21 or may be a component to which another component is attached.
In addition, on the bottom 21 b of the container body 21, corrugated irregularities are formed in the longitudinal direction of the container body 21. The lid 22 is for opening and closing the upper opening of the container body 21, and has a lid handle 22 a attached at the center.

  A plate-shaped magnetic member 23 that is induction-heated by the induction heating coil 7 is attached to the back surface of the bottom 21b of the container body 21. The size of the magnetic member 23 is set so that the cooking container 20 is placed at least halfway with respect to the induction heating coil 7 when the cooking container 20 is placed in any of the front and rear directions on the top plate 2. . That is, the length of the top plate 2 in the front-rear direction is such that when the handle portion 21a of the cooking container 20 is placed in the front-rear direction on the top plate 2 in a state where the handle portion 21a is oriented in the left-right direction, The 20 magnetic members 23 are set so as to be placed at least half or more on the induction heating coil 7.

  As shown in FIG. 5, the above-described left exhaust cover 61 is supported by supporting portions 61c provided on the back surfaces of the left and right ends in the longitudinal direction, respectively. It is supported by support portions 62c provided on the back surfaces at both ends, respectively. The heights of the support portions 61c and 62c are set so that the left exhaust ports 61a and 61b and the right exhaust ports 62a and 62b are formed between the left exhaust cover 61 and the right exhaust cover 62 and the rear frame 3b, respectively. Is set.

FIG. 6 is a longitudinal sectional view showing a state where the cooking container of FIG. 5 is set near the exhaust cover side, and FIG. 7 is a vertical sectional view showing a state where the cooking container of FIG. 6 is set near the operation unit side. Note that the cooking containers shown in FIGS. 6 and 7 show a state where the lid is removed.
For example, as shown in FIG. 6, when the cooking container 20 is moved to the left exhaust cover 61 side on the top plate 2 in a state where the handle 21 a of the cooking container 20 is oriented in the front-rear direction of the top plate 2, Handle portion 21a on the back side covers a part of the left exhaust cover 61 on the top plate 2 side. The handle 21 a on the near side of the cooking container 20 is located on the top plate 2 apart from the operation unit 4.

  In this state, when the heating power of the heating unit 2a on which the cooking container 20 is placed is set by the operation unit 4, the cooling fan is driven to suck air from outside the main body case 1 and send it into the main body case 1. On the other hand, the induction heating coil 7 of the heating unit 2a induction heats the cooking container 20 in accordance with the heating power set by the operation unit 4.

  The air sent into the main body case 1 by the cooling fan cools the inverter board, then cools the induction heating coil 7 to be in a heated state, and is discharged from the main body case 1 through the exhaust port 5. The air exhausted from the exhaust port 5 is exhausted from left exhaust ports 61a and 61b formed between the left exhaust cover 61 and the rear frame 3b as shown by arrows in FIG. The air is discharged from right outlets 62a and 62b formed between the rear frame 62 and the rear frame 3b. That is, the air from the exhaust port 5 is exhausted from the front and rear of the exhaust cover 6 as indicated by the arrow shown in FIG.

  When the cooking container 20 is moved to the operation unit 4 side on the top plate 2 as shown in FIG. 7 with the handle portion 21a of the cooking container 20 facing the front and rear direction of the top plate 2, the cooking container Although the handle 21a on the front side of the cover 20 covers a part of the operation unit 4, it is located farther back than the switch, so that the operation of the switch of the operation unit 4 is not hindered.

  As described above, according to the first embodiment, the air exhausted from the exhaust port 5 during cooking is exhausted from before and after the left exhaust cover 61 and the right exhaust cover 62. For this reason, even if the cooking container 20 is placed on the top plate 2 with the handle 21a of the cooking container 20 facing the front and rear direction of the top plate 2 toward the left exhaust cover 61 or the right exhaust cover 62, Heated air does not directly hit the handle 21a on the left exhaust cover 61 or the right exhaust cover 62. Accordingly, the cooking container 20 can be safely moved from the cooking device 100 without touching the handle 21a on the far side of the cooking container 20 after cooking is finished.

  In addition, even if the cooking container 20 is placed on the top plate 2 with the handle 21a of the cooking container 20 facing the front and rear direction of the top plate 2 toward the operation unit 4, the cooking container 20 is located on the front side of the cooking container 20. Although the handle portion 21a covers a part of the operation portion 4, it is located on the front side of the switch, so that the switch operation of the operation portion 4 is not hindered.

Embodiment 2 FIG.
In the first embodiment, the air exhausted from the exhaust port 5 during cooking is exhausted from the front and rear, which is the horizontal direction of the left exhaust cover 61 and the right exhaust cover 62. However, in the second embodiment, the left exhaust is performed. Heated air is discharged upward through exhaust holes provided in the cover 61 and the right exhaust cover 62.

  In this case, the left exhaust cover 61 and the right exhaust cover 62 will be described as having an exhaust hole for exhausting air upward. However, the air is exhausted from the front and rear of the left exhaust cover 61 and the right exhaust cover 62 in the horizontal direction. It is also possible to adopt a configuration in which an exhaust hole for discharging air upward is provided.

  FIG. 8 is a perspective view showing the appearance of a cooking device and a cooking container according to Embodiment 2 of the present invention, and FIG. 9 is a longitudinal section showing the cooking device of FIG. FIG. The same parts as in the first embodiment are denoted by the same reference numerals, and only the parts different from the first embodiment will be described.

  In the second embodiment, the structure of the exhaust cover 6 that covers the exhaust port 5 is different from that of the first embodiment. Specifically, the left exhaust cover 61 and the right exhaust cover 62 that constitute the exhaust cover 6 respectively cover the exhaust ports 5 without providing a gap with the rear frame 3b. Further, a plurality of exhaust holes 61d, 62d penetrating the upper portions of the left exhaust cover 61 and the right exhaust cover 62 are provided. The plurality of exhaust holes 61d and 62d are provided on the back side in the front-rear direction of the left exhaust cover 61 and the right exhaust cover 62.

  This is when the cooking container 20 is moved to the left exhaust cover 61 side on the top plate 2 as shown in FIG. 9, for example, with the handle 21 a of the cooking container 20 facing the front and rear direction of the top plate 2. This is to prevent the handle 21a on the far side of the cooking container 20 from being positioned on the plurality of exhaust holes 61d. Accordingly, the air discharged from the exhaust port 5 is discharged from the plurality of exhaust holes 61d and 62d, and does not directly hit the handle 21a on the far side of the cooking container 20.

  As described above, according to the second embodiment, the air exhausted from the exhaust port 5 is supplied from the plurality of exhaust holes 61d and 62d provided on the back side in the front-rear direction of the left exhaust cover 61 and the right exhaust cover 62. Is discharged. Accordingly, even if the cooking container 20 is placed on the top plate 2 with the handle 21a of the cooking container 20 facing the front and rear direction of the top plate 2 toward the left exhaust cover 61 or the right exhaust cover 62, Heated air does not directly hit the handle 21a on the left exhaust cover 61 or the right exhaust cover 62. For this reason, the cooking container 20 can be safely moved from the cooking device 100 without touching the handle 21a on the far side of the cooking container 20 after the cooking is finished.

  In addition, as described above, if the air is discharged from the front and rear of the left exhaust cover 61 and the right exhaust cover 62 in the horizontal direction, and if an exhaust hole for discharging the air upward is provided, the embodiment may be implemented. The amount of air that can be discharged can be increased as compared with the heating cooker according to the first embodiment, and the cooling performance inside the main body can be improved.

In the first and second embodiments, a cooking plate having a rectangular parallelepiped outer shape is used as the cooking container 20, but a cooking plate having a cylindrical outer shape may be used as the cooking container 20.
Further, although the cooking container 20 in which the magnetic member 23 is attached to the bottom outer surface of the container body 21 is used as an example, the container body 21 itself may be formed of the magnetic member 23.

  Reference Signs List 1 body case, 2 top plate, 2a, 2b heating section, 3 frames, 3a front frame, 3b rear frame, 4 operation section, 5 exhaust port, 6 exhaust cover, 61 left exhaust cover, 61a, 61b left Outlet, 61c support, 61d exhaust hole, 62 right exhaust cover, 62a, 62b right exhaust, 62c support, 62d exhaust hole, 7 induction heating coil, 10 storage, 11 opening, 12 door, 12a handle Part, 13 front plate, 14 fixed rail, 15 sliding rail, 16 tray, 20 cooking container, 21 container body, 21a handle, 21b bottom, 22 lid, 22a lid handle, 23 magnetic member, 100 heating cooker .

Claims (5)

A main body case having an opening at an upper portion, a frame body provided on an outer peripheral portion, and a top plate covering the opening of the main body case together with the frame body; a plurality of heating means arranged in the main body case; A heating cooker provided in a frame on the back side of and having an exhaust port for exhausting air in the main body case upward,
A storage that is installed at a lower part in the main body case and has an opening at a front surface of the main body case,
A door body that opens and closes the opening of the storage,
A cooking container having a handle portion at a position opposing each other on the outer peripheral portion, housed in the storage box so as to be freely taken in and out, and heated by the heating means on the top plate during cooking;
An exhaust cover that covers the exhaust port,
With the handle of the cooking container oriented in the front-rear direction of the top plate, when the cooking container is installed close to the back side on the top plate, the cooking container located above the exhaust port is A cooking device wherein the air exhausted from the exhaust port is discharged in a horizontal direction by the exhaust cover so that air from the exhaust port does not directly hit the handle on the rear side.   The cooking device according to claim 1, wherein the exhaust cover and a frame around the exhaust port form an exhaust port for exhausting air from the exhaust port.   The exhaust cover has a handle portion of the cooking container facing the front and rear direction of the top plate. The heating cooker according to claim 1, wherein a plurality of exhaust holes for discharging air upward are provided at a position farther back than the handle portion. An operation unit having a switch for setting at least the heating power of the heating unit is provided on the front frame of the top plate,
The switch is a handle on the near side of the cooking container when the cooking container is placed near the front side of the top plate with the handle portion of the cooking container facing the front and rear direction of the top plate. The cooking device according to any one of claims 1 to 3, wherein the cooking device is further disposed on the near side than the portion. The heating means is constituted by an induction heating coil,
The cooking container is provided with a magnetic member on the back surface of the bottom,
The length of the top plate in the front-rear direction is such that when the cooking container is placed on the top plate in any of the front-rear directions, the magnetic member of the cooking container is at least half of the induction heating coil. The cooking device according to any one of claims 1 to 4, wherein the cooking device is set to be placed.

Images