JP6875246B2 - Cooker - Google Patents

Description

The present invention relates to a cooker.

As a technique for communicating with a cooking cooker using a communication terminal, for example, there is a technique described in Patent Document 1.

In Patent Document 1, an RFID tag that performs proximity communication with a mobile information terminal is provided in the induction heating cooker, and the data of the induction heating cooker is read by bringing the mobile information terminal closer using this communication means. Technical information is disclosed.

In addition, if an attempt is made to communicate with a mobile information terminal during cooking, there is a possibility that communication cannot be performed due to the influence of noise generated from the induction heating coil, or that the mobile terminal itself may break down due to induction heating. Therefore, by arranging the RFID tag below the ferrite core attached to the induction heating coil unit arranged in the main body, it is less likely to be affected by the noise emitted from the induction heating coil, and the mobile terminal is heated by induction heating. There is no risk of failure, and technical information that enables reliable communication between the mobile terminal and the induction heating cooker is disclosed.

Japanese Unexamined Patent Publication No. 2014-146532

In the technique described in Patent Document 1, the RFID tag provided in the induction heating cooker is a communication means for performing proximity communication with the mobile information terminal, and the induction heating cooker is provided by bringing the mobile information terminal closer to the RFID tag. Data can be read.

For this reason, the user needs to be near the induction cooker, and the data of the induction cooker can be read only when the mobile information terminal is brought closer, so that the state during cooking, the set cooking time, and the automatic cooking menu There was a problem that the contents such as the remaining time during use and the notification information at the time of abnormality that occurred during cooking could not be confirmed in the living room away from the kitchen, for example.

It is conceivable to provide a wireless communication means as a means for communicating with the cooking cooker and transmitting / receiving data while the user is away from the cooking cooker. Similar to the contents described in Patent Document 1, the wireless communication means also has a problem that communication cannot be performed due to the influence of noise generated from the induction heating coil in the communication unit and the communication radio wave, and communication is performed by the shielding structure portion of the housing of the heating cooker. There was a problem that the radio wave strength was attenuated and communication was not possible.

The present invention has been made to solve the above problems, and the heating coil unit provided below the plate by inducing heating the cooking pot placed on the plate provided in the main body, the operation board, and the above. It has a speaker holding component attached to the inside of the operation board and a speaker attached to the speaker holding component, is arranged in front of the plate and below the heating coil unit, and rotates around the hinge portion as a fulcrum. The wireless communication unit includes an operation unit to be taken in and out, and a wireless communication unit attached to the speaker holding component and arranged inside the operation unit so that the wireless communication module surface faces the operation board side. In both the closed state and the open state of the operation unit, the operating unit is arranged at a position where it does not overlap with the heating coil unit in the plan view of the main body and incorporated into the main body.

According to the present invention, the wireless communication unit that communicates with the mobile information terminal is cut off due to the influence of noise emitted from the heating coil unit, or the communication radio wave strength is attenuated by the shielding structure portion of the housing of the heating cooker. It is possible to prevent a communication failure that communication is not possible.

A perspective view of a state in which the heating cooker according to one embodiment is stored in the system kitchen. A cross-sectional view taken along the line AA of FIG. BB sectional view of FIG. Perspective view of the heating cooker according to one embodiment FIG. 4 is a diagram showing an installation example of a wireless communication unit in a cross-sectional view of FIG. 4 viewed from the A direction. The development view of the operation unit and the panel part of the heating cooker which concerns on one Example. Cross-sectional view of the operation unit when FIG. 4 is viewed from the A direction.

Hereinafter, examples of the present invention will be described with reference to FIGS. 1 to 7. In addition, this embodiment is a built-in type cooker to be fitted in a system kitchen.

In FIG. 1, the main body 2 of the cooking cooker is installed by dropping it from the hole of the top plate 1a on the upper surface of the system kitchen 1, and after the installation, the oven (roaster) 4 and the operation unit 5 described later of the main body 2 are installed in the system kitchen 1. The operation unit 5 can be operated from the lower front portion of the top plate 1a of the above, and the operation unit 5 mainly performs power on / off of the oven 4 and selection / setting / operation of a menu.

The cooking pot 84 for cooking is placed on a plate 3 made of heat-resistant glass or the like arranged on the upper surface of the main body 2, and the peripheral end surface of the plate 3 is protected by a plate frame 14.

A mounting portion 6 is drawn on the plate 3, and cooking is possible by placing a cooking pot on the mounting portion 6. In the mounting portion 6, the mounting portion right 6a is arranged on the right in front of the upper surface of the plate 3, and the mounting portion left 6b is arranged on the left. The center 6c is arranged. A heating coil unit 25 (FIG. 2) for inducing and heating the cooking pot 84 is installed in the upper part of the main body 2 so as to be located below each of the mounting portions 6 with the plate 3 in between.

Further, a top surface operation unit 9 and a top surface display unit 10 located on the back side thereof are provided on the front surface side of the plate 3, and the top surface operation unit 9 mainly operates the heating coil unit 25 (FIG. 2). ..

In FIG. 3, a heating coil unit 25 and electronic components, which are heat-generating components, and a blower fan 12 for cooling these heat-generating components are arranged inside the main body 2.

The outside air is sucked from the front intake port 7b in front of the main body 2 and the rear intake port 7a at the rear of the main body 2 by driving the blower fan 12. An exhaust port 8 is provided to discharge the waste heat after cooling the heating coil unit 25, which is a heat generating component, and the electronic component, to the outside of the main body 2. The waste heat of the oven 4, which will be described later, is also discharged from the exhaust port 8 at the same time.

In FIG. 1, the oven 4 is for baking an object to be heated such as fish, meat, and pizza, and is located below the heated portion of the main body 2 and is arranged on the left side or the right side of the front portion (this embodiment). Then, it is arranged on the left side of the main body 2.). The oven may be called a roaster or a grill as a name.

In FIG. 2, the oven 4 will be described. The cooking cabinet 26 of the oven 4 has a box shape provided with an entrance / exit 26d which is an opening for taking in / out the object to be heated 30 on the front surface, and heating the object to be heated 30 is heated in the upper part and the lower part of the inside. Upper and lower heaters 27 (upper heater 27a, lower heater 27b) made of a heating element such as a sheathed heater, which is a means, are installed. An outer member (not shown) is provided around the doorway 26d, and a door 32, which will be described later, is pressed against the door 32.

The control unit 45 that controls the upper heater 27a and the lower heater 27b is arranged on the upper surface of the oven 4 in a place that is not affected by the heat from the oven 4, and is connected to the operation unit 5 and the upper surface operation unit 9. There is.

Further, the doorway 26d of the kitchen 26 is closed by a door 32, a handle 11 is attached to the front side of the door 32, and the handle 11 is detachably connected by hooking on a claw provided on the front side of the saucer support portion 31a on the back side. ing. The saucer support portion 31a is fixed to a sliding rail (not shown) fixed to the cooking cabinet 26. The saucer 31 is detachably placed on the upper surface of the saucer support portion 31a. The saucer 31 is housed in the cooking cabinet 26 so as to be freely taken in and out from the front opening thereof. Further, the saucer 31 has a structure in which the grill 33 is placed, and the object to be heated 30 is placed on the grill 33.

Reference numeral 11 denotes a handle, which is provided on the front side of the door glass 32a to hold the door glass 32a and opens and closes the door 32 on the front side. The handle 11 is formed by molding a resin in order to soften the feeling of being hot when the hand is put on it and the irritation to the skin.

4 to 7, the front panel 18 and the operation unit front panel 50 arranged on the front surface of the main body 2 will be described.

Here, the operation unit 5 provided on the right side of the oven 4 and operating the oven 4 is a so-called kangaroo pocket type in which the hinge portion 31 is rotated around the fulcrum in the operation unit case 17. 1, FIG. 4 and FIG. 7 show a state in which the operation unit 5 is operated on the operation surface 5a with the operation unit 5 protruding from the operation unit case 17, and FIGS. 3 and 5 show the operation unit 5 housed in the operation unit case 17. Indicates the state.

Here, an example is shown in which the operation unit front panel 50 is attached to the operation unit 5 to form the front surface of the main body 2.

FIG. 6 describes the attachment of the panel portion 55 to the operation unit 56. The operation unit case 17 is provided with a power switch 19 and an operation unit 5, and a front panel 18 provided with a hole 18a so as to look into the power switch 19 is attached to the front side of the operation case 17. Further, the operation unit front panel 50 is attached to the operation unit front surface 5b of the operation unit 5 housed in the operation unit case 17. The operation unit 5 rotates with the hinge portion 31 as a fulcrum with the operation unit front panel 50 attached.

4 to 7, the installation of the wireless communication unit 82 that communicates with the external mobile information terminal K will be described.

The right side surface, left side surface, back surface, and bottom surface of the main body 2 which are the outer shells of the main body 2 of the cooking cooker are formed of metal parts to maintain the rigidity of the main body 2. Further, from the viewpoint of communicating radio waves, the main body 2 is a shielding structure portion 86.

Since the wireless communication unit 82 arranged in the main body 2 transmits and receives to and from the mobile information terminal K, a communication radio wave is emitted.

The wireless communication unit 82, which is arranged in the main body 2 and communicates with the mobile information terminal K, is less susceptible to the influence of magnetic flux and noise generated from the heating coil unit 25, and is made of metal used for cooking. In order to prevent the communication radio waves from being blocked by the pan 84, the cooking coil unit 25 is arranged at a position where at least a part of the heating coil unit 25 does not overlap with each other in a plan view.

Then, the wireless communication unit 82 needs to arrange the wireless communication module surface 85 of the wireless communication unit 82 toward the upper side or the front of the shielding structure unit 86 of the main body 2 so as not to be affected by the attenuation of the communication radio wave. ..

FIG. 5 (state in which the operation unit 5 is housed in the operation unit case 17) and FIG. 7 (state in which the operation unit 5 is not housed in the operation unit case 17) are cross-sectional views, but when this is viewed in a plan view (state). (When viewed from above), the wireless communication unit 82 displays the wireless communication module surface 85 of the wireless communication unit 82 in both the closed position and the open position of the operation unit 5. It is arranged in the operation unit 5 so that at least a part of the heating coil unit 25 does not overlap with the heating coil unit 25.

As a specific configuration, the operation board 88 is attached to the operation unit case 17, and a speaker (not shown) that emits sound and a speaker holding component 89 that holds the speaker are attached to the inside of the operation board 88. .. The wireless communication unit 82 is attached to the speaker holding component 89, and the wireless communication module surface 85 of the wireless communication unit 82 is arranged toward the operation board 88 side.

The state of communication and cooking will be described by the above configuration of the present invention.

The cooking pot 84 is placed on the plate 3, the mobile information terminal K communicates with the wireless communication unit 82, and the cooking menu to be executed by the main body 2 is selected and transmitted. The start key for operating the start and turn is operated from the operation key of the upper surface operation unit 9. Cooking is performed using the control data previously incorporated in the main body 2 that matches the received cooking menu. During cooking, the wireless communication unit 82 communicates with the mobile information terminal K to notify the progress. These mobile information terminals K and the wireless communication unit 82 communicate with each other.

As described above, according to the present embodiment, the wireless communication unit 82 that communicates with the mobile information terminal K suppresses the influence of noise emitted from the heating coil unit 25, and the communication radio wave is transmitted by the metal cooking pan 84 during cooking. Can be unobstructed.

The wireless communication module surface 85 of the wireless communication unit 82 is arranged at a position where at least a part of the heating coil unit 25 does not overlap with the heating coil unit 25 in a plan view, and the wireless communication module surface 85 of the wireless communication unit 82 is directed upward or forward of the main body 2 which is not affected by the attenuation of the communication radio wave strength. By arranging the arrangement, the mobile information terminal K and the main body 2 can be reliably communicated with each other.

2 ... Main body, 3 ... Plate, 25 ... Heating coil unit, 82 ... Wireless communication unit, 84 ... Cooking pot, 85 ... Wireless communication module surface, 86 ... Shielding structure Department, K ... Mobile information terminal

Claims (2)

The cooking pot placed on the plate provided on the main body is induced and heated, and the heating coil unit provided below the plate and the heating coil unit are provided.
It has an operation board, a speaker holding component attached to the inside of the operation board, and a speaker attached to the speaker holding component, and is arranged in front of the plate and below the heating coil unit, and has a hinge portion. The operation unit that rotates around the fulcrum and puts it in and out,
A wireless communication unit attached to the speaker holding component and arranged inside the operation unit so that the surface of the wireless communication module faces the operation board side is provided.
The wireless communication unit is arranged at a position where it does not overlap with the heating coil unit in a plan view of the main body regardless of whether the operation unit is in the closed state or the open state. Cooking device. The heating cooker according to claim 1, wherein the surface of the wireless communication module provided in the wireless communication unit is arranged upward or forward of the main body.

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