JPS6249708B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cooking device such as a cooking unit with a cabinet or a range unit with an oven, and particularly relates to a cartridge type cooking device in which a cooking device is detachably used as needed.

Conventionally, in the above-mentioned field, when a cooker such as an induction cooker that requires ventilation to cool the heat generated by the internal device is housed in the support body of the cooker unit, the cooker is used. It is necessary to provide ventilation holes and ventilation ducts on the support body side of the unit, which has the disadvantage of complicating the structure.

The present invention solves the above-mentioned drawbacks,
By forming the necessary ventilation path for the cooker when the cooker is inserted into the recess provided on the top surface of the support body to removably store the cooker, ventilation holes and dedicated This eliminates the need to provide a ventilation duct, and provides an extremely simple configuration and high economic efficiency when using a cooking device such as an induction heating cooker in a cartridge system.

The present invention provides a recess formed on the upper surface of a support body of a range unit with oven, etc., a box-shaped cooking device main body that is detachably inserted into the recess at a distance, and a peripheral edge of the cooking device main body. a support frame disposed between the part and the peripheral edge of the recess and supporting the cooking device main body; a first ventilation hole and a second ventilation hole formed in the support frame; and the cooking device. A fan is provided for ventilating the inside and outside of the cooking device main body through a first through hole and a second through hole formed in the main body outer casing, and the fan is formed between the cooking device main body outer casing and the recess. a partition wall that partitions the space into a first space and a second space, the first ventilation hole being freely ventilated into the cooking device main body through the first space and the first through hole; In addition, by forming the second ventilation hole to freely ventilate the inside of the cooking device main body through the second space and the second through hole, the heat generated inside the cooking device main body can be effectively ventilated. This is what I am trying to do.

When the fan operates, low-temperature outside air taken in from the first ventilation hole enters the cooking device main body from the first space through the first through hole and cools the inside of the cooking device main body, The second part becomes hot air.
The air is exhausted from the second ventilation hole through the second space through the through hole. Furthermore, by reversing the ventilation direction of the fan, air can be taken in through the second ventilation hole and exhausted through the first ventilation hole. According to the present invention, the space created when the cooking device main body is inserted into the recess is partitioned into two spaces, each of which is used as a ventilation path for intake or exhaust air into the cooking device main body. The intake side space and the exhaust side space of the cooker are substantially separated to prevent a short circuit of ventilation air, thereby making it possible to cool the inside of the cooking appliance more effectively.

FIGS. 1 and 2 are external perspective views of an embodiment of the present invention. FIG. 1 shows an embodiment in which a cartridge type cooking device is detachably housed on the top surface of a range unit with an oven. In Fig. 1, a recess 2a,
2b is formed, and cooking utensils 3a and 3b are detachably provided in the recesses 2a and 2b with a space therebetween. In FIG. 1, the cooker 3a is shown inserted into the recess 2a, and the cooker 3b is shown removed from the recess 2b.

Users who own several types of cartridge-type cookers, such as grill cookers and radiant heater-type cookers, should place the cooker they should use in the recess 2a or 2b as necessary.
You can cook by inserting it into the

FIG. 2 is an external perspective view of the induction heating cooker inserted into the recess 2a, and the support frame 5 of the cooker body provided at the periphery of the top plate 4 has first ventilation holes 7, 8. and a second ventilation hole 6 are provided. The dotted arrows indicate the direction of ventilation, and in FIG. 2, air is taken in through the first ventilation holes 7 and 8 and exhausted through the second ventilation hole 6.

FIG. 3 is a cross-sectional view of the embodiment of FIG. FIG. 4 is a cross-sectional view of another embodiment.
3 and 4, the induction heating cooker main body includes the top plate 4, the support frame 5,
The cooker body is composed of an outer casing consisting of the cooker main body case 11, a ventilation fan 10, a high frequency power supply device 13, and a heating coil 12. It is removably housed in the compartment 2.
The support frame 5 also has a first ventilation hole 7 and a second ventilation hole 7.
A ventilation hole 6 is provided in the cooking device main body case 1.
1 and the recess 2, a partition wall 18 is arranged to divide the external space of the main case into two parts.
A space 16 and a second space 14 are formed, and the cooking device body case 11 has a first through hole 17 facing the first space 16 for ventilation, and a first through hole 17 facing the first space 16 for ventilation. A second through hole 9 is provided facing the.

Here, when the induction heating cooker operates and the fan 10 operates, an air flow as shown by the dotted line arrow in the figure occurs, and the outside air taken in from the first ventilation hole 7 flows into the space 16 and the first airflow. After entering the cooking device main body space 15 through the through hole 17 and cooling the heating elements such as the high frequency power supply device 13 and the heating coil 12,
The air is discharged from the second through hole 9, passes through the second space 14, and is exhausted from the second ventilation hole 6. Furthermore, by reversing the operation of the fan 10, it is possible to form a reverse ventilation path in which air is taken in through the second ventilation hole 6 and exhausted through the first ventilation hole 7. Here, the partition wall 18 substantially partitions the first space 16 and the second space 14, and the cooker body case 11 separates the cooker body space 15 from the first and second spaces 16, 14. It functions to prevent the intake side airflow and exhaust side airflow from mixing.

FIG. 3 shows that the support frame 5 of the cooker body is connected to the support body 1.
In this embodiment, the support frame 5 is provided with an inclined part in order to increase the area of the ventilation hole in the case where the support frame 5 slightly protrudes upward from the top plate part. FIG. 4 also shows the support frame 5.
This embodiment has advantages in terms of design and ease of use, in which the upper surface of the support body 1 is disposed on substantially the same plane.

In this way, by using the spaces 16 and 14 of the cooking device main case, which are created when the cooking device main body is inserted into the recess 2 of the support main body during use, as a ventilation guide path, the outside air taken in from the top side of the main device can be efficiently absorbed. After being sent to the internal space 15 of the cooking device, the waste heat can be exhausted back to the top of the cooking device, so there is no need to provide a dedicated ventilation duct for intake and exhaust at the top of the cooking device.

FIG. 5 shows yet another embodiment of the invention. In the figure, a conical ventilation guide 19 is provided on the bottom side of the recess 2 on the outside of the fan 10 and has a tapered shape such that its center is close to the center of the fan 10 and its peripheral edge moves away from the peripheral edge of the fan 10. 10, the air blowing loss is reduced and the air blowing efficiency is increased. That is,
The ventilation guide 19 has a rectifying effect, and when the fan 10 is an axial flow fan, when ventilation is performed in the direction of the dotted arrow in the figure, if there is no ventilation guide 19, the fluid will flow to the bottom of the recess 2. A collision occurs and the air loss in this area becomes very large. Therefore, by providing the tapered ventilation guide 19, fluid collisions are alleviated and the airflow is rectified, which greatly contributes to improving ventilation efficiency.

As described above, according to the present invention, the space formed by the cooking main body and the recess formed on the upper surface of the support main body such as a range unit or cabinet is partitioned and each is configured as a ventilation guide path, thereby achieving the following: 1. Cooking device main body To provide an extremely simple ventilation configuration without the need for providing ventilation holes or ventilation ducts on the support body side even though the support body is housed in the support body.

2. Since there is no need to provide an independent ventilation guide path on the cooking device main body side, the main body structure is simplified.

3. In the case where the inside of the cooking device body and the intake/exhaust hole were formed to allow direct ventilation, it was necessary to install an appropriate waterproofing device to prevent cooking liquid from entering the cooking device main body. For example, the ventilation hole is formed to be isolated from the interior of the cooking device main body, and liquid dripping from the ventilation hole into the recess of the support body does not enter the interior of the cooking device main body. If cooking liquid drips from the ventilation hole, it will simply accumulate in the recess of the support body and will not affect the cooking appliance body.

4. Because air intake and exhaust are carried out on the top surface of the cooking device, the top surface of the cooking device and the top surface of the support body can be configured on the same plane, which improves design and usability despite being detachable. It is also possible to provide almost the same functionality as a conventional fixed storage type cooker.

5. By using the external space of the cooker body as a ventilation guide path, efficient ventilation with less fluid loss can be achieved. Furthermore, if a ventilation guide is provided as in the embodiment, it is possible to provide a rectifying effect and further improve the ventilation efficiency.

[Brief explanation of the drawing]

1 and 2 are external perspective views of a cooking device according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view of FIG. 2.
FIG. 4 is a cross-sectional view of another embodiment, and FIG. 5 is a cross-sectional view of still another embodiment. 1... Support body, 2a, 2b... Recess, 3a,
3b... Cooker main body, 5... Support frame, 6... Second ventilation hole, 7, 8... First ventilation hole, 9... Second through hole, 10... Fan, 11... ... Cooker main body case, 14 ... Second space, 15 ... Main body internal space, 16 ... First space, 17 ... First through hole, 18 ... Partition wall.

Claims (1)

[Scope of Claims] 1. A recess formed on the upper surface of the support main body, a box-shaped cooking device main body detachably inserted into the recess with a space therebetween, and a peripheral portion of the cooking device main body. a support frame disposed between the peripheral edge of the recess and supporting the cooking device main body; a first ventilation hole and a second ventilation hole formed in the support frame; A fan is provided for ventilating the inside and outside of the cooking device main body through a first through hole and a second through hole formed in the casing, and the space formed between the outer casing of the cooking device main body and the recess is A partition wall partitioning into a first space and a second space is provided, and the first ventilation hole is configured to freely ventilate inside the cooking device main body through the first space and the first through hole. 2. A cooking device, wherein two ventilation holes are formed to freely ventilate the inside of the cooking device main body through the second space and the second through hole. 2. A tapered ventilation guide is disposed outside the fan to guide the airflow caused by the fan, and the tapered guide is provided such that the center thereof is close to the fan and the peripheral edge thereof is distanced from the fan. 1st
Cooking equipment as described in section.