JP2001112642A - Electric fishware - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To realize an automatic fish grill with a temperature detection sensor in an upper case openable fish grill. SOLUTION: A heating cabinet 3 is formed by providing a lower heater 4 and an upper heater 5 in a lower case 1 and an upper case 2, respectively, and a grill 14 for placing fish is installed in the heating cabinet 3. Net 14
In an electric fish grill which heats an upper fish from above and below by a lower heater 4 and an upper heater 5, a temperature detection sensor 8 is attached to an inner side surface of a heating chamber, and a front end portion and both sides of a heat sensing portion of the temperature detection sensor 8 are provided. Three sides are protected by covering with a protection plate 9,
Further, a heat shield plate 10 is provided on the outer bottom surface of the lower case 1, a substrate chamber 11 is formed on the lower surface of the heat shield plate 10, and a control body 12 for controlling the energization of the lower heater 4 and the upper heater 5 therein. Was installed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fish grill which puts fish on a grill in a heating chamber formed by a lower case and an upper case, and grills the fish from both upper and lower surfaces by heaters provided above and below the grill. Things.

[0002]

2. Description of the Related Art As a fish grilling device for grilling fish placed on a grill in a heating cabinet from both upper and lower sides by heaters arranged above and below, as shown in FIG. 20, a heating chamber 21 is formed, a temperature detection sensor 22 is mounted on a side portion of the heating chamber 21, a lower heater 23 and an upper heater 24 are mounted below and above, respectively, and a receiving pan 25 is provided at a lower part. A grill 26 for storing fish, which is housed on the tray 25 at a substantially central portion, is installed at the front opening, and an openable door 27 is provided at the front opening. The tray 25 is pulled out from the front opening of the heating chamber 21. Some fish are placed on the grill 26, inserted again into the heating cabinet 21, closed the door 27 at the front opening, and energized to the lower heater 23 and the upper heater 24 to grill the fish. Also, as shown in FIG. 5, for example, as shown in FIG. 5, a container-shaped lower case 28 having an open upper surface and an inverted container-shaped upper case 29 for opening and closing the upper surface opening of the lower case 28 are provided. To form a heating chamber 30,
A lower heater 31 and an upper heater 32 are attached to a lower portion of the lower case 28 and an inner side of the upper case 29, respectively, and a grill 33 for placing fish on the upper surface of the lower case 28 is installed. Place the fish on the top 33 and again the upper case 29
In some cases, the fish is grilled by the lower heater 31 and the upper heater 32 with the heater closed. (For example, JP-A-4-227218)

[0003]

In the above conventional example,
4 shows a temperature rise value in the heating chamber 21 detected by the temperature detection sensor 22, the value is input to a control unit (not shown), and the fish is moved from both upper and lower sides based on a program in the control unit. It is a method of baking automatically.

In this type, the tray 25 which is the most dirty during grilling of fish can be pulled out of the heating chamber 21 for cleaning, the degree of sealing inside the heating chamber 21 during operation is high, and mechanical changes are small. The space inside the heating chamber 21 is large, the movement range of the pan 25 is regulated, and the inner wall of the heating chamber 21 is stained with a black coat or a self-cleaning coat. The temperature detection sensor 22 is attached to a part where the user's hand does not easily reach, and the temperature in the heating chamber 21 can be measured with good reproducibility by the temperature detection sensor 22 to automatically bake the fish.

On the other hand, the one shown in FIG. 5 has a heating case 30 formed by a lower case 28 and an upper case 29, and opens and closes the upper case 29 upward after grilling the fish to take out the fish. When a temperature detection sensor as shown in FIG. 4 is installed in the heating chamber 30, the sensor is exposed each time the upper case 29 is opened, and as a result, the detection unit of the sensor is exposed to an external force. There is a danger of being damaged or deformed, and if the detection unit is damaged, the detection characteristics change, making it difficult to bake fish.

Further, in order to easily remove oil stains, the internal components such as the lower case 28 and the upper case 29 and the internal components are often made detachable, so that an external force applied to the temperature detection sensor is reduced. It was difficult to prevent.

As described above, in the upper case openable fish grill shown in FIG. 5, an automatic fish grill using a temperature detection sensor has not been realized.

[0008]

SUMMARY OF THE INVENTION The present invention makes it possible to realize an automatic fish grill with a temperature detection sensor in the latter upper case openable fish grill.

Therefore, in the present invention, the temperature detection sensor is fixed to a part of the inside of the heating chamber, and the heat-sensitive part is covered with a protective plate, whereby the heat-sensitive part of the temperature detection sensor opens the upper case. It is intended to prevent occasional exposure and prevent damage due to external force.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS According to the first aspect of the present invention, a heating cabinet is formed by providing a lower heater and an upper heater in a lower case and an upper case respectively, and a grill for placing fish is installed in the heating cabinet. And
An electric fish grill which cooks the fish on the grill by heating the fish from above and below with a lower heater and an upper heater is provided with a temperature detection sensor protected by a protection plate on the inner surface of the heating chamber. The temperature in the heating chamber is detected, and the energization of the lower heater and the upper heater is controlled.

According to a second aspect of the present invention, a heat shield plate is provided on an outer bottom surface of the lower case, and a substrate chamber is formed on a lower surface of the heat shield plate.
A control body for controlling the power supply to the lower heater and the upper heater is installed therein.

[0012]

An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a metallic lower case having an open upper surface, which is formed in a horizontally long and container-like shape. 2
Is a metallic upper case having an open lower surface, which is formed in a container shape like the lower case 1 in a laterally long shape, and has a shaft supporting portion 2a on the rear surface.
And the entire lower edge of the upper case 1 is the upper edge 1a of the upper case 1.
And an exhaust hole 2b is provided in the center of the upper surface. Reference numeral 3 denotes a heating chamber formed between the lower case 1 and the upper case 2.

Reference numerals 4 and 5 denote a lower heater and an upper heater, the bases of which are attached and fixed to abutting plates 6 and 7 provided inside the lower case 1 and the upper case 2 at the rear inside, respectively. It is arranged in the upper case 2.

Numeral 8 denotes a temperature detecting sensor comprising a thermistor or the like, which detects the temperature in the heating chamber 3 and changes the amount of heat generated by the lower heater 4 and the upper heater 5, and a contact plate to which the upper heater 5 is attached. 7 is attached.

Reference numeral 9 denotes a substantially U-shaped protection plate. The U-shaped protection plate has at least three heat-sensitive portions of the temperature detecting sensor 8.
The surface, that is, the tip portion and both side surfaces are covered and protected, and both end portions are attached to the contact plate 7.

Reference numeral 10 denotes a heat shield plate provided on the outer bottom surface of the lower case 1, and 11 denotes a substrate chamber formed on the lower surface of the heat shield plate 10, in which the lower heater 4 and the upper heater 5 are energized. A control body 12 for controlling is provided.

Numeral 13 denotes a food selection means such as a dial or a setting switch. The food selection means 13 is provided on the front of the substrate chamber 11 so that the user can easily set the food. It is done by.

Reference numeral 14 denotes a grill on which fish is placed, and is installed in the lower case 1 so as to be located between the lower heater 4 and the upper heater 5. A catalyst 15 is provided so as to cover the exhaust hole 2b of the upper case 2. Reference numeral 16 denotes a reflection plate interposed between the upper heater 5 and the catalyst 15.

Reference numeral 17 denotes a device for preventing excessive temperature rise, which is connected in series with the lower heater 4 and the upper heater 5 to ensure the safety of the heating chamber 3.

Reference numeral 18 denotes an insulating case that covers the rear of the instrument body.

The present invention is configured as described above, and the operation thereof will be described below.

First, the upper case 2 is opened, fish is placed on the grill 14 and the upper case 2 is closed. Next, the food selection means 13
To start cooking.

When cooking starts, the lower heater 4 and the upper heater 5 are alternately energized to heat the fish from both upper and lower surfaces.
The lower heater 4 and the upper heater 5 are controlled by a temperature detection sensor 8
This is performed by detecting the temperature inside the heating chamber 3 and inputting the information to the control body 12.

When the fish is baked, the power supply to the lower heater 4 and the upper heater 5 is stopped. Thus, the upper case 2 is opened, the fish on the grill 14 is taken out, and the fish grilling operation is completed.

According to the present invention, in the above grilled fish,
The temperature detecting sensor 8 is fixed to a part of the contact plate 7 of the upper heater 5 so as to be located inside the heating chamber 3 when the upper case 2 is closed. 9, the heat-sensitive part of the temperature detection sensor 8 is not exposed when the upper case 2 is opened, so that when the upper case 2 is opened, the heat-sensitive part is exposed to external force. It will not be damaged by receiving.

In addition, the temperature rise value in the heating chamber 3 is accurately detected by the temperature detection sensor 8, and the value is input to the control body 12, and the fish is automatically baked based on the program in the control body 12. be able to.

Further, the control body 12 is provided at a lower portion outside the heating chamber 3 to reduce adverse effects due to heat radiation from the lower heater 4 and the upper heater 5 during grilling the fish. The heat radiation to the substrate chamber 11 is reduced, the heat shield structure can be simplified, the installation space for the fish grill can be reduced, and the effective use area of the cooking room and the cooking table during cooking can be increased. it can.

[0029]

As described above, according to the present invention,
A heating case is formed by a container-shaped lower case with an open upper surface and an inverted container-shaped upper case that opens and closes the upper opening of the lower case, and a heating element is provided at the lower part of the lower case and inside the upper case, respectively. In the electric fish grill, where the grill is placed on the upper surface of the lower case, the fish is placed on the grill, the upper case is opened, the fish is placed on the grill, the upper case is closed again, and the upper and lower heating elements grill the fish. The temperature sensor can be installed inside the
You can automatically bake fish with good reproducibility without turning the fish over.

Further, since there is no work of turning over during the grilling of fish, cooking is easy and a finish with little collapse is obtained.

In addition, a control body for controlling the heater by inputting information from the temperature detection sensor is installed at a lower portion outside the heating chamber to reduce adverse effects due to heat radiation from the lower heater and the upper heater during grilling of fish. As a result, the height of the fish grill can be reduced, the heat radiation to the board room is reduced, the heat shielding structure is simplified, the installation space for the fish grill is reduced, and the cooking room during cooking is reduced. And the effective use area of the cooking table can be widened.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of a fish grilling apparatus according to the present invention.

FIG. 2 is a cross-sectional view of a main part of the fish roaster.

FIG. 3 is a perspective view of a main part of the fish roaster.

FIG. 4 is a partial longitudinal sectional view of a conventional fish grill.

FIG. 5 is a partial vertical cross-sectional view of another conventional fish fryer.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Lower case 2 Upper case 3 Heater 4 Lower heater 5 Upper heater 8 Temperature detection sensor 9 Protection plate 10 Heat shield plate 11 Substrate room 12 Control body

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3L087 AA06 BA03 BB05 BC02 CB07 CC01 DA03 DA18 4B040 AA03 AA08 AB02 AC02 AD04 CA05 CA17 CB22 CB23 CB30 LA02 LA12

Claims (2)

[Claims] 1. A heating chamber (3) is formed by providing a lower heater (4) and an upper heater (5) in a lower case (1) and an upper case (2), respectively. A grill (14) for placing fish on the grill (14) is installed, and the fish on the grill (14) is heated from above and below by a lower heater (4) and an upper heater (5) to bake the fish. A temperature detecting sensor (8) protected by a protective plate (9) is provided on the inner surface of the lower heater (3), and the temperature in the heating chamber (3) is detected by the temperature detecting sensor (8). And upper heater (5)
An electric fish grill that controls the energization of the fish. 2. A heat shield (10) is provided on the outer bottom surface of the lower case (1), a substrate chamber (11) is formed on the lower surface of the heat shield (10), and a lower heater (4) is provided therein. 2. An electric fish grill according to claim 1, further comprising a control body for controlling power supply to the upper heater and the upper heater.