JPH0742005Y2 - Drop-in stove that doubles as a rice cooker - Google Patents

Description

[Detailed Description of the Invention] [Usage Field and Outline of the Invention] The present invention is a drop-in stove that is installed by dropping it into an opening formed in a counter board such as a cooking table or a sink, in particular, a rice cooker is installed above the stove. In order to prevent the blowout of the flame in the burner combustion part and to suck air into the burner even when the upper part of the burner combustion part is blocked by the rice cooker, It is something to do.

[Prior Art and Problems Therefor] A conventional drop-in stove has a lower case (2) in which an opening (30) formed in a worktop (W) of a cooking table or a sink accommodates a lower part than a flame hole part of a burner. Which is dropped and fixed, and the upper part of the lower case (2) is covered with an upper case (21) having an opening (20) formed in the center through which the flame hole portion of the burner (10) projects. And
Supporting members (22) (22) for placing a pot or the like are radially provided on the periphery of the opening (20) in a radial manner. Further, as shown in FIG. 3, the lower area of the lower case (2) is often used as a storage room (S) for storing kitchen appliances and the like, and the storage room (S) has a door. (D) is attached so as to be openable and closable.

In order to prevent the inconvenience that the flame of the combustion portion of the stove is blown off by the wind pressure generated by opening and closing the door (D) of the storage chamber (S), the lower case (2) may be sealed. This can prevent air from entering the lower case (2) due to the opening and closing of the door (D).

This can be used as an ordinary stove by placing a pot or the like on the supporting members (22) (22). In this case, the supporting members (22) (22) are connected to the burner section of the burner (10). Air from above is sucked from between.

However, when using this as a rice cooker, the upper frame (33) of the rice cooker that locks the rice cooker (3) is placed on the upper case (21), so that the opening (2
Since 0) is blocked, the air required for combustion of the burner (10) cannot be sent through the opening (20). On the other hand, since the lower part of the lower case (2) is sealed to prevent wind, as described above, it is not possible to provide the air suction part.

[Technical problem] According to the present invention, the upper case (2 in which the opening (20) through which the flame hole portion of the burner (10) projects is formed in the center of the present invention.
1) and a lower case (2) for accommodating a combustion device, a valve device and the like below the flame hole of the burner (10). The lower case (2) is hermetically sealed and the worktop In the “drop-in stove that is fixed by dropping into the opening (30) formed in (W)”, even if the rice cooker (3) is set in the upper case (21), the burner (1
The technical problem is to be able to send in the air necessary for combustion in (0) from the outside.

[Technical Means] The technical means of the present invention taken in order to solve the above technical problem is that “the lower case (2) is dropped into the opening (30) of the worktop (W) in a hermetically sealed state, and An upper frame (33) for housing the rice cooker (3) by projecting the side wall of the covered upper case (21) from the upper surface of the work top (W).
Can be removably placed on the upper surface of the upper case (21), and the intake port (25) is formed on the side wall of the upper case (21).

[Operation] The technical means of the present invention operates as follows.

The upper case (21) is covered by the lower case (2), the side wall thereof projects upward from the upper surface of the work top (W), and the upper frame (33) is placed on the upper surface of the upper case (21). So, the intake port (25) formed on the side wall of the upper case (21)
Is not blocked even when the upper frame (33) is placed. Therefore, even when using the stove as a rice cooker,
Necessary combustion air can be sent to the combustion section of the burner (10) from the intake port (25).

When used as a stove, the burner (10) burns by the suction air from the intake port (25) and the outer periphery of the flame hole portion. At this time, the lower case (2) is dropped into the opening (30) of the worktop (W) in a hermetically sealed state. Further, since the walls of the lower case (2) are hermetically closed, the door is closed. The influence of the opening and closing wind pressure does not reach the air supply port (25) of the upper case (21).

[Effects] The present invention having the above-described configuration has the following unique effects.

Even when the opening (20) of the upper case (21) is closed by the upper frame (33) of the rice cooker, air can be sent from the intake port (25) to the combustion section of the burner (10), so the lower case (2) ) Can be used as a rice cooker even with the combustion chamber above it closed.

Since the inside of the lower case (2) is sealed as described above, even if wind pressure is generated in the storage chamber (S) by opening and closing the door (D) of the storage chamber (S), the inside of the lower case (2) is kept. Unnecessary air does not enter from below, and the combustion of the burner (10) is not adversely affected.

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

The embodiment of the present invention is, as shown in FIG. 1, an open upper part for accommodating a valve device (11) connected to the burner (10) below the flame hole portion. The upper part of the lower case (2), which is a box, is covered with an upper case (21) having an opening (20) for projecting the flame hole portion of the burner (10) formed in the center thereof. It is a so-called drop-in stove in which (2) is fitted and fixed in an opening (30) formed in a worktop (W) such as a cooking table. Below the lower case (2), there is shown in FIG. As shown in FIG. 3, a storage chamber (S) for storing kitchen utensils and the like is provided, and an openable door (D) is provided at the front opening of the storage chamber (S). The lower case (2) is hermetically sealed so that the combustion part of the burner (10) is not affected by the wind pressure generated by opening and closing the door (D) of the storage chamber (S), and the upper case. A ridge is formed at the peripheral edge of (21).

A knob portion (4) is projected from a bulge on the front side of the upper case (21), and by operating the knob portion (4), the control board provided in the lower case (2) is Various signals are input to the control circuit, which controls the output from an output device such as a solenoid valve and an ignition device built in the valve device (11), and the ignition of the burner (10) is controlled.・ Operations such as extinguishing and adjusting the heat power can be performed. Also, the upper case (2
An intake port (25) for sending air to the combustion part of the burner (10) is opened on the rear surface of the ridge on the rear side of 1), and the bottom of the pot is supported on the periphery of the central opening (20). Supporting members (22) (22) for radially projecting are provided.

In this embodiment, it can be used as a stove by directly putting a pan or the like on the support members (22) (22), and the rice cooker upper frame (33) can be placed on the upper case (21). It can be used as a rice cooker by placing it and fitting the rice cooker (3) into the upper frame (33).

When used as a stove, like the conventional one,
The air required for the combustion of the burner (10) is
2) The opening (2
0) is sent to the burner of the burner (10) and used as a rice cooker, the opening (20) is closed by the upper frame (33), but at the rear end of the upper case (21). It will be sent from the formed intake port (25) through the inside of the raised portion.

The upper end of the gap between the rice cooker (3) and the upper frame (33) is open to the outside air, and the intake port (25) through the upper frame (3) as described above.
After the air sent into the inside of 3) is sucked into the combustion section, its combustion exhaust rises in the gap between the rice cooker (3) and the upper frame (33), and the exhaust is discharged from the upper end. It

[Brief description of drawings]

FIG. 1 is an explanatory view of an embodiment of the present invention, FIG. 2 is an explanatory view of a use state of a drop-in stove, and FIG. 3 is an explanatory view of a conventional example, in which (10) ... burner, (2 ) …… Lower case (20) …… Opening, (21) …… Upper case (25) …… Intake port (3) …… Rice cooker (30) …… Opening (33) …… Upper frame (W)… … Worktop

Claims (1)

[Scope of utility model registration request] 1. An upper case (21) having an opening (20) at which a flame hole portion of a burner (10) projects, and a combustion device below the flame hole portion of the burner (10). A drop-in which is composed of a lower case (2) for accommodating a valve device and the like, which is closed and is fixed by dropping it into an opening (30) formed in the worktop (W). In the stove, the lower case (2) is dropped into the opening (30) of the worktop (W) in a hermetically sealed condition, and the side wall of the upper case (21) covered with the lower case (2) projects from the upper surface of the worktop (W). The upper frame (33) accommodating the rice cooker (3) can be detachably placed on the upper surface of the upper case (21), and the upper case (21)
Drop-in stove that doubles as a rice cooker with an intake port (25) formed on the side wall.