JPH02276188A - Built-in heating cooker - Google Patents

Abstract

PURPOSE:To eliminate regulation in thickness of a built-in oven plate so as to simplify process of the oven plate by defining the outside dimension of a bottom plate main body of a cooker main body as smaller in a started width than the mounting outer frame to the opening of the oven plate. CONSTITUTION:A cooker main body 7 is composed of a mounting outer frame 11 which is composed of a cooking plate 8, a supporting frame 9, and of a mounting case 10, as well as of a bottom plate main body 14 having an induction heating coil 12 which is a heating source and a cooling fan device 13 inside thereof. The outside shape of the mounting outer frame 11 is almost identical with the inner dimension of an oven plate opening part 6, whereby the cooker main body 7 is fixed on the oven plate opening part 6 without dislocation. The outside dimension of the bottom plate main body 14 is defined smaller in a started width (A and A') than the outside dimension of the mounting outer frame 11, having a step difference. As a started gap is ensured in the bottom plate main body 14 and in the end surface of the oven plate opening part 6, suction and exhaust are not hindered.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a built-in cooking device, such as an induction cooking device, which is used by being built into furniture or the like.

BACKGROUND OF THE INVENTION Conventionally, in order to incorporate a cooking device into a top plate of kitchen furniture, an opening for embedding the main body of the cooking device has been provided in the top plate. Further, the cooling structure of the cooking device main body will be explained with reference to FIG. In order to suppress the temperature rise inside the main body 1, the cooling fan device 13
Inhale from a.

Exhaust was being exhausted from the exhaust port 1b. 12 is a heating coil which is a heating source.

Problems to be Solved by the Invention However, in the conventional configuration, since the exhaust port 1b is located on the side of the main body 1, it was not possible to increase the thickness of the top plate 2 around the main body 1 beyond a certain level to ensure sufficient ventilation. Therefore, when the thickness of the top plate 2 is large, the periphery 3 of the opening of the top plate 2 of the main body 1 is finished to a thickness below a certain level, which poses a problem in installation work. Further, similar treatment was required when carrying out construction work to prevent the power cord and the operating section cord pullout section 4 from coming into contact with the opening of the top plate from the heating cooker main body.

In view of the above problems, the first object of the present invention is to eliminate restrictions such as the thickness of the top plate to be incorporated, and to simplify the work of processing the top plate. The second purpose is to facilitate the installation work of the cooker main body.

Means for Solving the Problems The first means of the present invention for achieving the above first object is to provide an outer frame for attaching the heating cooker main body to the opening of the top plate;
and a bottom plate main body having a heating source and a cooling fan device therein, and at least one of an intake port and an exhaust port is provided on the side surface of the bottom plate main body, and the outer shape thereof is set to be a certain size relative to the mounting outer frame. It is made smaller in width.

A second means of the present invention for achieving the second object is composed of a mounting frame for the top plate opening into which the heating cooker body is incorporated, and a bottom plate body portion having a heating source and a cooling fan device inside. A cord pull-out portion for a power cord or the like is disposed in a corner gap formed by the outer mounting frame of the bottom plate main body and the side corner portion of the bottom plate main body.

Effect The present invention uses the first means described above, so that when the heating cooker main body is installed in the top plate opening, even if the top plate opening has a large thickness,
Since there is a certain gap with the main body of the bottom plate, ventilation from the intake and exhaust ports is not obstructed, and special work for processing the top plate is not required.

In addition, since the display section and the cord outlet are provided in the gap between the top plate opening and the bottom plate main body by the second means, it becomes difficult for the cord etc. to come into contact with the top plate opening, making it easier to install the cooker main body. can.

Embodiment An embodiment of the present invention will be explained based on FIGS. 1 and 2.

In FIG. 1, 5 is a top plate and has a top plate opening 6. 7 is the cooking device main body. The cooking device main body 7 includes a cooking plate 8. Support frame9. A mounting outer frame 11 consisting of a mounting case 710 and an induction heating coil 1 which is a heating source inside.
2 and a bottom plate main body portion 14 having a cooling fan device 13. Here, the outer shape of the attachment outer frame 11 substantially matches the inner dimension of the top plate opening 6, and the cooking device main body 7 is fixed to the top plate opening 6 without displacement. Now, the outer dimensions of the bottom plate main body portion 14 are smaller than the outer dimensions of the mounting outer frame 11 over a certain width (mu and mu'), and have a step.

Note that 16 is an internal circuit component. 16 is the intake port, 17
is an exhaust port.

Now, the cooling operation in this embodiment will be explained. When the cooling fan device 13 operates, cooling air is taken in from the intake port 16, cools the internal circuit components 15 and the induction heating coil 8, and then is discharged from the exhaust port 17. Since a certain gap (more than M') is ensured between the bottom plate main body part 14 and the end face of the top plate opening 6, intake and exhaust air are not obstructed.

Therefore, even if the thickness B of the top plate opening 6 becomes large, there is no particular effect.

Firstly, FIG. 2 shows an embodiment in which the external shape of the mounting outer frame 11 is rectangular, and a cord outlet is provided at the corner of the bottom plate main body part 14. In this figure, reference numeral 18 denotes an outlet for the power cord 19, which is provided in a corner gap 20 formed by the outer mounting frame 11 and the bottom plate body 14. Now.

The effect of this configuration is that the cord outlet 18 and the power cord 19 do not come into contact with the top plate opening 6, making it easy to route, and the installation workability is greatly improved.

Note that in this embodiment, an induction heating cooker is shown.

The cooking may be performed by heating using a heater.

Effects of the Invention As is clear from the above-described configuration, the present invention has a structure in which the external dimensions of the bottom plate main body of the cooking device main body are smaller by a certain width than the outer frame for attaching to the top plate opening. The ventilation at the opening is no longer hindered by the thickness of the top plate, and there are fewer restrictions on the processing of the top plate, which has the effect of improving the workability of the top plate.

In addition, by providing a cord outlet in a corner of the bottom plate body that is smaller than the outer mounting frame, the cord does not come into contact with the top plate opening, making it easier to route the cord, and making installation easier. Improves sex.

[Brief explanation of drawings]

Fig. 1 is a sectional view of a built-in heating cooker showing one embodiment of the present invention, Fig. 2 is a plan sectional view of a built-in heating cooker showing another embodiment of the invention, and Fig. 3 is a sectional view of a built-in heating cooker showing an embodiment of the present invention. It is a sectional view of a conventional built-in heating cooker. 6...Top plate, 6...Top plate opening, 7...
...Cooking device body, 8...Cooking plate, 11
...Mounting outer frame, 12...Induction heating coil, 13...Cooling fan device, 14...
Bottom plate main body, 18... Cord outlet, 20
・・・・・・Void area. Name of agent: Patent attorney Shigetaka Awano 1 person 5-
-Itten Sei C-Iichi Forkari Opening+5---;Kan Q 7y 5jLl 18-mu Seifutai Ω

Claims (2)

[Claims] (1) It consists of an outer frame for mounting to the top plate opening into which the heating cooker main body is installed, and a bottom plate main body that has a heating source and a cooling fan device inside, and has at least an air intake port or A built-in heating cooker that is provided with either one of the exhaust ports and whose outer shape is smaller than the mounting outer frame by a certain width. (2) Consisting of a mounting frame for the top plate opening into which the heating cooker main body is installed, and a bottom plate main body that has a heating source and a cooling fan device inside, the outer shape of the bottom plate main body is set by the mounting outer frame and the bottom plate main body. A built-in heating cooker in which a cord pull-out section for a power cord or the like is placed in a corner gap formed by a side corner section.