JP3152165B2 - Built-in heating cooker - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of an outer shell and a roaster portion of a built-in heating cooker.

[0002]

2. Description of the Related Art A conventional built-in heating cooker will be described below. FIG. 2 shows an appearance of a conventional built-in heating cooker, and FIG. 3 shows a cross section of a main part thereof. 2 and 3, an outer shell 20 composed of an upper shell 21 and a lower shell 22 is installed in a kitchen cabinet 23. The lower shell 22 is suspended from and fixed to the upper shell 21. An electromagnetic induction heating section 24 for heating a pot and the like and an exhaust section 25 are arranged in the upper outer shell 21. Also,
A roaster part 2 having an electric resistance heating part 26 for cooking fish and the like, a saucer part 27, and a cooking case 28 is provided on the lower outer shell 22.
9 and an operation unit 30 are provided, and the electromagnetic induction heating unit 24, the electric resistance heating unit 26, and the operation unit 30 are electrically connected. Further, an exhaust port 31 provided at a rear portion of the cooking case 28 and an exhaust portion 25 provided in the upper outer shell 21 are connected to form an exhaust passage.

[0003]

However, in the above-mentioned conventional structure, the outer shell is divided into the upper outer shell 21 and the lower outer shell 22, so that the cost is relatively high and disadvantageous. In addition, at the stage of installation work for assembling and installing in a kitchen cabinet, the exhaust portion provided on the upper outer shell 21 and the outlet 31 provided on the rear of the cooking case of the lower outer shell 22 are connected. Positioning must be performed, and there is a problem in that a gap is generated in a fitting portion due to a variation in the installation work, and smoke generated when cooking fish or the like leaks from a gap in the outer shell other than the exhaust portion. (See FIG. 3A).

[0004] The present invention solves the above-mentioned conventional problems, and eliminates the work of connecting exhaust passages at the stage of installation work and purifies smoke.
The purpose of the present invention is to easily install a catalyst body .

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, according to the present invention, a roaster having an electromagnetic induction heating section and a roaster section having an electric resistance heating section is housed in a single outer body. The lower exhaust pipe provided in the section and the upper exhaust pipe provided in the outer shell were connected at the factory assembling stage, and the catalyst body was easily mounted .

[0006] With this configuration, all the elements are housed in one shell at the time of shipment from the factory, which is extremely advantageous in terms of cost. In addition, the upper exhaust cylinder and the roaster part provided in the shell are provided. Fits and connects the lower exhaust stack accurately and securely without forming a gap.
It is possible to prevent the leakage of water and purify the smoke .

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS According to the invention, the electromagnetic induction heating part and the roaster part having the electric resistance heating part are housed in one outer body, and the upper and lower parts are arranged in the outer body. By connecting the cylinder and the lower exhaust cylinder arranged in the roaster part, it becomes extremely advantageous in terms of cost, and the lower exhaust cylinder arranged in the outer shell and the lower exhaust cylinder arranged in the roaster part are extremely advantageous. together an exhaust pipe without causing gaps, accurately, reliably can be connected, when the smoke produced when cooking the fish or the like to solve the problem of leakage from a gap other than the exhaust section
In addition, a catalyst body is arranged in a part of the exhaust
From the outside, and the inside of the lower exhaust
A metal fitting to be attached and fixed, wherein the metal fitting is mounted in a mounting direction.
Locking piece that locks in the direction of removal
By having a locking piece, the catalyst can be reliably and inexpensively
Built-in heating cooker that can attach body and purify smoke
To provide.

[0008]

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

In FIG. 1, 1 is an outer shell, and 2 is a top plate provided on the upper surface of the outer shell 1. Reference numeral 3 denotes a heating coil constituting an electromagnetic induction heating section, which can be heated by placing a pot or the like on the top plate 2. Reference numeral 4 denotes a roaster unit, which includes an electric resistance heating unit 6 provided with a nichrome wire or the like and a saucer 7 in a cooking case 5, and can cook fish and the like. Reference numeral 8 denotes a lower exhaust pipe, which is a cooking case 5
And is fitted and connected to the upper exhaust pipe 9 by being inscribed therein. The upper exhaust pipe 9 is fixed to a fixing portion 11 disposed at the rear of the outer shell 1 and a locking portion 12 disposed at the bottom of the outer shell 1, so that the smoke generated in the cooking case 5 can be removed from the top plate 2.
To the discharge port 10 disposed at the rear of the discharge port (see discharge flow (b)).

Reference numeral 13 denotes a catalyst, which is disposed in a discharge channel from the cooking case 5 to the discharge port 10 and purifies smoke generated when cooking fish and the like and discharges the smoke from the discharge port 10. 14
Is a metal fitting, which is provided with a plurality of tongue pieces 15 wrapping the catalyst body 13, and these tongue pieces 15 are provided with a locking piece 16 for engaging the catalyst body 13 in a mounting direction (c) and a removing direction (d).
A locking piece 17 is provided for engaging and dismounting during assembly work. Reference numeral 18 denotes a kitchen cabinet which supports the outer shell 1.

In the above configuration, as shown in FIG.
The electromagnetic induction heating section 3 and the roaster section 4 having the electric resistance heating section 6 are housed in one outer body and are disposed in the outer body and are disposed in the upper exhaust pipe 9 and the roaster section 4. By connecting the lower exhaust pipe 8, it becomes extremely advantageous in terms of cost, and at the time of assembling in a factory, the upper exhaust pipe 9 disposed on the outer shell and the lower exhaust pipe disposed on the roaster part 4 are provided. Cylinder 8
It is possible to accurately and reliably connect without generating a gap, and it is possible to solve a problem that smoke generated when cooking fish and the like leaks from a gap other than the exhaust part. .

Further, after the upper exhaust cylinder 9 is fixed to a fixing portion disposed at the rear portion of the outer shell and a locking portion disposed at the bottom of the outer shell, the upper exhaust cylinder 9 and the lower exhaust cylinder 8 are fitted and connected. The positioning is easy, and the connection can be made securely and without any gap.

Further, a roaster part 4 having an electromagnetic induction heating part 3 and an electric resistance heating part 6 is housed in one outer body, and near a lower exhaust pipe 8 arranged in the roaster part 4. Has a catalyst 13 disposed therein, which purifies smoke generated when cooking fish and the like, and keeps the kitchen room clean.

Further, a plurality of tongue pieces are provided on a metal fitting for enclosing the catalyst body 13, and a locking piece 16 for locking the tongue piece in the direction in which the catalyst body 13 is mounted, and a locking piece 17 for locking in the removal direction. The catalyst body 13 is mounted and fixed, and the catalyst body 13 can be mounted reliably and inexpensively.

[0015]

As described above, the first aspect of the present invention provides
An upper exhaust pipe provided in the outer body and a lower exhaust pipe provided in the outer body, in which the electromagnetic induction heating section and the roaster section having the electric resistance heating section are housed in one outer body. By connecting the lower exhaust cylinder arranged in the roaster part and the upper exhaust cylinder arranged in the outer shell, it is possible to connect the lower exhaust cylinder and the upper exhaust cylinder accurately and reliably without forming a gap. In addition to solving the problem that smoke generated when cooking fish and the like leaks from gaps other than the exhaust portion, a catalyst body is arranged in a part of the exhaust pipe, which is generated when cooking fish and the like. Purify the smoke, keep the kitchen room clean ,
In addition , the fittings that wrap the catalyst body are installed and fixed by providing a locking piece that locks in the direction in which the catalyst body is mounted and a locking piece that locks in the direction in which the catalyst body is removed. The present invention provides a built-in heating cooker that can be used.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part of a built-in heating cooker according to an embodiment of the present invention.

FIG. 2 is a perspective view of a main part of a conventional built-in heating cooker.

FIG. 3 is a sectional view of a main part of the built-in heating cooker.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer shell 3 Electromagnetic induction heating part 4 Roaster part 6 Electric resistance heating part 8 Lower exhaust pipe 9 Upper exhaust pipe 11 Fixed part 12 Locking part 13 Catalyst 14 Metal fitting 15 Tongue piece 16, 17 Locking piece

Continued on the front page (72) Inventor Tamotsu Izumaya 1006 Kazuma Kadoma, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. ) Inventor Koichi Hosoi 1006 Kadoma, Kazuma, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. (56) References JP-A-6-2863 (JP, A) JP-A 4-276220 (JP, A) JP-A Heisei 6-2864 (JP, A) JP-A-9-201291 (JP, A) JP-A 62-120930 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) A47J 37/06

Claims (1)

(57) [Claims] 1. An electromagnetic induction heating section, a roaster section, an outer body accommodating the electromagnetic induction heating section and the roaster section, and an exhaust pipe for discharging exhaust air from the roaster section to the outside of the outer body. the exhaust stack, said has a roaster unit below the exhaust pipe disposed, an upper exhaust pipe which connects the lower exhaust pipe and an outlet disposed in the outer body, the stack one Place the catalyst body in the
From the outside, and the inside of the lower exhaust
A metal fitting to be attached and fixed, wherein the metal fitting is mounted in a mounting direction.
Locking piece that locks in the direction of removal
A built-in heating cooker having a locking piece .