JP3777714B2 - Cooker - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a heating cooker having a O blanking emission function and a high-frequency function of heating cooking the food, and in particular to a kitchen embedded heating cooker.
[0002]
[Prior art]
FIG. 16: shows the schematic perspective view which shows the assembly of the conventional kitchen built-in type heating cooker. In the figure, reference numeral 1 denotes a cabinet body, in which a cooking device body 2 is housed in the cabinet body 1 and a front cabinet 3 is attached to the front surface. The heating cooker body is provided with an exhaust unit 4.
[0003]
This type of heating cooker is roughly divided into a heating chamber 5 and an electric chamber 6 for heating an object to be cooked. The electric chamber 6 accommodates a high frequency generator 7 and a power supply device 8. This longitudinal sectional view is shown in FIG. 17 and FIG. As shown in the electric chamber 6 of FIG. 17A, the air path at the time of high-frequency heating is as follows. The blower 10 attached to the heating cooker back plate 9 sucks air from the lower part of the front 3 of the cabinet, and enters the heating cooker back plate 9. As shown in the air passage A for exhausting the cooling air from the front of the cabinet 3 after sucking the cooling air from the provided vent 11 and cooling the high-frequency generator 7 and the power supply device 8, and the heating chamber longitudinal sectional view of FIG. Further, the exhaust inside the heating chamber 5 consisted of two air passages, an air passage B exhausted from the upper part of the front of the cabinet 3 by the exhaust unit 4. FIG. 17B shows a case where the heater is heated in the longitudinal section of the electric chamber 6. The air path in this case is sucked from the lower part of the front 3 of the cabinet, sucks the cooling air from the opening of the bottom plate 12 of the cooking device, cools the high frequency generator 7 and the power supply device 8, and is provided on the back plate 9 of the cooking device. The air vent C was exhausted from the upper part in front of the cabinet through the exhaust unit 4 through the vent 11 formed.
[0004]
[Problems to be solved by the invention]
However, in the above-mentioned conventional configuration, the cooling air passages for heater heating and high-frequency heating are different, so each cooling air passage is designed individually, and then the combination is considered. And the structure is complicated.
[0005]
[Means for Solving the Problems]
In order to solve the above-described problems, the present invention is configured such that the cooling air passage and the exhaust air passage at the time of high-frequency heating and heater heating are approximated. That is, the exhaust guide and the enclosure top for discharging exhaust of the heating chamber to the front of the cooker body enclosure top constituting the external heating cooking device body is provided with a cooling hole, moreover, the time of induction heating In order to match the air path of the heater and the air path at the time of heating the heater, the blower is attached to the bottom surface of the heating cooker, and the cooling holes are provided at opposing positions .
[0006]
And since the air path at the time of high frequency heating and heater heating can be made to correspond , the cooling efficiency of a heating cooker can be improved.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The present invention comprises a cabinet body, a heating cooker body housed in the cabinet body, and a cabinet front that constitutes a front portion of the cabinet body, wherein the heating cooker body houses a heating chamber for housing an object to be heated, A heater that heats the object to be heated, a high-frequency generator that heats the object to be heated at high frequency, a power supply that supplies power to the high-frequency generator, and a blower that cools the power supply and the high-frequency generator A casing that forms the outer shell of the cooking device body, an exhaust guide provided at the top of the housing for discharging the exhaust of the heating chamber to the front of the cooking device body, and a top surface of the casing and a cooling holes, to match the air passage when the air passage and the heater heating during high-frequency heating, attaching the blower to a heating cooker bottom, provided with the cooling holes at opposing positions It was constructed.
[0008]
Then, the cooling air passage and exhaust air passage at the time of the heater heating high-frequency heating can improve the cooling efficiency of the cooking device by the same.
[0009]
Furthermore, the exhaust guide is configured by using a part of the heating cooker body.
[0010]
Since the shape can be easily created with only the exhaust guide, exhaust can be performed at a position that does not adversely affect the heating cooker body, and the cooling structure design is facilitated.
[0011]
Furthermore, it is set as the structure which provides a guide in the heating cooker main body cooling hole, and discharges cooling air to the front part.
[0012]
And the exhaust which cooled the high frequency generator which generate | occur | produces the high frequency which heats the to-be-heated material of a heating chamber, and the power supply device which supplies electric power to a high frequency generator can be completely isolate | separated from others, and can be discharged | emitted from the front upper part of a cabinet Therefore, an ideal cooling design can be performed because an air passage that is not influenced by others and that does not affect others can be formed.
[0013]
Furthermore, the baffle plate is provided in the upper front part of the heating cooker body.
[0014]
And the rectifying plate can change the exhaust direction discharged from between the cooker body and the cabinet and prevent it from directly hitting the handle that is legally regulated by temperature, and the boiled juice that is connected to the front of the cabinet It is possible to prevent intrusion into the upper part of the heating cooker body.
[0015]
Furthermore, a sliding heat insulating plate is provided on the cabinet body.
[0016]
And, by using a sliding insulation board for equipment outside the cabinet, it is possible to eliminate the thermal effects of high-frequency heating and heater heating that are emitted from the heating cooker body, and the degree of freedom in the cabinet body depth. Therefore, it can be easily installed in a system kitchen or the like of any depth.
[0017]
Furthermore, the heat insulation board is diagonally provided between the cabinet body and the heating cooker body.
[0018]
And the draft effect of the cooling air discharged | emitted out of a cabinet can be increased, and it becomes possible to improve cooling performance.
[0019]
Embodiments of the present invention will be described below with reference to the drawings.
[0020]
Example 1
FIG. 1 is a schematic perspective view showing the assembly of the heating cooker according to the first embodiment of the present invention, and basically has the same configuration as the conventional example. In addition, the same code | symbol was attached | subjected to the structure which has the same function as a prior art example.
[0021]
2 (a) and 2 (b) are longitudinal sectional views of an electric chamber which is an electrical component storage unit, and FIGS. 3 (a) and 3 (b) are longitudinal sectional views of the heating chamber.
[0022]
FIG. 1 shows the overall combined configuration. In the present invention, the heating cooker body 2 including the exhaust guide 13 is constituted by the cabinet body 1 and the cabinet front 3. And after storing in a cabinet, it installs in a normal kitchen as a heating cooker.
[0023]
In FIG. 2A, a cooling hole 15 is provided on the upper surface of the housing 14. As shown in FIG. 1, the cooling hole 15 is provided at a position different from the position where the exhaust guide 13 is attached.
[0024]
In this configuration, during high-frequency heating, as shown in FIG. 2A, the blower 10 attached to the heating cooker back plate 9 sucks air from the lower part of the front of the cabinet 3 and is provided on the heating cooker back plate 9. The cooling air is sucked from the vent 11 and rectified by the guide 16, and after cooling the high-frequency generator 7 and the power supply device 8, it passes through the cooling hole 15 in the upper part of the housing 14, and is supplied from the upper part in front of the cabinet 3. An air passage D for exhausting is formed, and exhaust air inside the heating chamber 5 forms an air passage E for exhausting from the upper part of the front of the cabinet 3 by an exhaust guide 13 as shown in FIG.
[0025]
In addition, when the heater is heated, as shown in FIG. 2 (b), air is sucked from the lower part of the front of the cabinet 3, the cooling air is sucked from the bottom plate 12 of the heating cooker, the high frequency generator 7 and the power supply device 8 are cooled, An air passage F is formed through the cooling hole 15 in the upper part of the housing 14 and exhausts the cooling air from the upper part of the front of the cabinet 3, and the exhaust of the heating chamber 5 is exhausted by an exhaust guide 19 as shown in FIG. The air path G exhausted from the upper part of the front 15 of the cabinet was formed.
[0026]
Next, the operation will be described.
[0027]
As shown in FIGS. 2 and 3, the cooling air flow path D and the exhaust air flow path E during high-frequency heating are approximated to the cooling air flow path F and the exhaust air flow path G during oven heating. Therefore, the cooling performance is very high. In particular, the exhaust in the heating chamber 5 is exhausted directly to the outside of the cabinet body 3 using the exhaust gas 16, so that the intake and exhaust are exhausted. The fact that the air can be reliably separated contributes to the improvement of the cooling performance, and the cooling air and the exhaust air flow from the bottom to the top of the air also makes natural provisions, so the cooling performance can be improved. .
[0028]
Furthermore, since an exhaust fan unit is not required, the cost can be reduced and it is very effective from the viewpoint of resource saving.
[0029]
It should be noted that the same effect can be obtained even if the cooling hole 15 has a louver shape as shown in FIG.
[0030]
Moreover, as shown in FIG. 5, if the air blower 10 is attached to the bottom surface 12 of the heating cooker and the cooling holes 15 of the casing 14 are provided at opposing positions, the air path D during high-frequency heating and the air path during heater heating F can be made to coincide completely, further improving the cooling performance, and reducing the number of parts as much as possible, which is very effective for resource saving.
[0031]
(Example 2)
FIG. 6 is a schematic perspective view showing the assembly of the heating cooker of the present embodiment, and FIG. 7 is a longitudinal sectional view of the main part.
[0032]
As shown in FIG. 7, the heating chamber 5 is exhausted through the exhaust guide 17, but as shown in FIG. 6, if the exhaust guide 17 is configured using a part of the heating cooker body, By simply changing the shape, it is possible to discharge from any part of the front 3 of the cabinet, especially from the left and right direction, so that it can be easily exhausted at a position that does not adversely affect the heating cooker body 2 and the number of parts can be reduced. Effective for resource conservation.
[0033]
Example 3
FIG. 8 is a schematic perspective view showing assembly of the heating cooker according to the present embodiment, and FIG. 9 is a longitudinal sectional view of a main part. FIG. 10 is a longitudinal sectional view of an essential part in another application example.
[0034]
In FIG. 8, a guide 18 is provided in the cooling hole 15 of the heating cooker body 2. In this way, as shown in FIG. 9, the high-frequency generator 7 that generates a high frequency and the power supply device 8 that supplies power to the high-frequency generator 7 are completely separated from the exhaust from the heating chamber 5. And since it can be discharged from the upper part of the front 3 of the cabinet, the exhaust after cooling the high-frequency generator 7 and the power supply 8 can be completely separated from the exhaust from the heating chamber 5 and is not affected by others. In addition, an air path that does not affect others can be formed.
[0035]
Further, as shown in FIG. 10, if the cooling hole 19 in the heating cooker back plate 9 is also covered with the guide 20 and the exhaust area is increased and exhaust is performed, further effects can be obtained.
[0036]
(Example 4)
FIG. 11 is a longitudinal sectional view of an essential part of the present embodiment.
[0037]
In FIG. 11, if the rectifying plate 21 is provided in front of the upper exhaust part of the front of the cabinet 3, it is possible to prevent exhaust from directly hitting a handle or the like regulated by laws and regulations, so that the cooling design is facilitated.
[0038]
Further, it is possible to prevent the broth from entering the heating cooker body 2 through the cooling hole 15 and entering the heating cooker body 2 to cause a malfunction.
[0039]
(Example 5)
FIG. 12 is a schematic perspective view showing the assembly of the heating cooker of the present embodiment, and FIG. 13 is a longitudinal sectional view of the main part. FIG. 14 shows an application example thereof.
[0040]
As shown in FIG. 12, a sliding heat insulating plate 22 is provided on the cabinet body 1. With such a configuration, as shown in FIG. 13, the slide-type heat insulating plate 22 is used for equipment outside the cabinet, so that hot air circulates from the rear part at the time of high-frequency heating and heating of the heating cooker. In addition to eliminating the thermal effects caused by the slide, the sliding insulation board 22 acts as a stopper in the depth direction when installing the product, so it can be easily installed in any depth kitchen It becomes.
[0041]
In addition, the same effect can be obtained even when the sliding heat insulation type 22 shields only the top as shown in FIG.
[0042]
(Example 6)
FIG. 15 is a longitudinal sectional view of an essential part of the present embodiment.
[0043]
In Figure 15, the provision of the heat insulating plate 23 obliquely between the heating cooker main body 2 and the cabinet body 1, in particular it is possible to length increasing the draft effect of the air passage H during heater heating, comprising further cooling performance Improvement can be achieved.
[0044]
Furthermore, since there is a heat insulating plate 23 between the heating cooker main body 2 and the cabinet main body 1, the cabinet main body 1 can be shielded from heat generated from the heating cooker main body 2 especially when the heater is heated. It is also advantageous in terms of temperature.
[0045]
【The invention's effect】
As is clear from the above description, according to the cooking device of the present invention, the following effects can be obtained.
[0046]
By providing the position of the cooker body cooling holes in the enclosure upper part position and another position for attaching the exhaust guide, a cooling air passage and an exhaust air passage at the time of high-frequency heating and the heater heating be same The cooling efficiency of the cooking device can be improved.
[0047]
Also, by configuring the exhaust guide using a part of the heating cooker body, it is easy to create the shape of the exhaust guide, and it is possible to exhaust at a position that does not adversely affect the heating cooker body. Make it easy.
[0048]
In addition, a structure is provided in which a guide is provided in the cooling hole of the heating cooker body and the cooling air is discharged to the front, thereby generating a high frequency for generating a high frequency for heating the object to be heated in the heating chamber, and supplying power to the high frequency generator. Exhaust after cooling the power supply that supplies the power is completely separated from the exhaust from the heating chamber and exhausted from the front upper part of the cabinet, so that weathering that is not affected by others and has no effect on others can be formed. Good cooling design can be done.
[0049]
Also, by providing a baffle plate at the top front of the cooker body, the baffle plate changes the direction of exhaust air discharged from between the cooker body and the cabinet, and directly hits the handle that is legally regulated by temperature In addition to this, it is possible to prevent the broth that reaches the front of the cabinet from entering the upper part of the main body of the heating cooker.
[0050]
In addition, by providing a slide-type heat insulating plate on the cabinet body, it is possible to eliminate the thermal effects during high-frequency heating and heater heating that are emitted from the heating cooker body, and there is a degree of freedom in the depth of the cabinet body. It can be easily installed in a system kitchen of any depth.
[0051]
Further, by providing a heat insulating plate obliquely between the cabinet body and the heating cooker body, it is possible to increase the draft effect of the cooling air discharged outside the cabinet and improve the cooling performance.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view showing assembly of a heating cooker in Embodiment 1 of the present invention. FIG. 2 (a) is a sectional view of an electric chamber showing an air path during high-frequency heating of the heating cooker. Cross section of the electric chamber showing the air path during heating of the heater of the cooking device [FIG. 3] (a) Cross section of the heating chamber showing the air path during high frequency heating of the cooking device (b) Heater of the cooking device Cross section of the electric chamber showing the air path during heating [Fig. 4] Cross section of the main part of the casing exhaust part of the heating cooker [Fig. 5] Cross section of the electric chamber showing the air path of the heating cooker [Fig. 6 is a schematic perspective view showing the assembly of the heating cooker in the second embodiment of the present invention. FIG. 7 is a sectional view of the heating chamber of the heating cooker. FIG. 8 is the assembly of the heating cooker in the third embodiment of the present invention. FIG. 9 is a schematic cross-sectional view of the electric chamber of the cooking device. FIG. 10 is a cross-sectional view of the electric chamber of another embodiment of the cooking device. FIG. 11 is a cross-sectional view of the electric chamber of the cooking device in Embodiment 4 of the present invention. FIG. 12 is a schematic perspective view showing assembly of the cooking device in Embodiment 5 of the present invention. FIG. 14 is a schematic perspective view showing the assembly of the heating cooker. FIG. 15 is a sectional view of the electric chamber of the heating cooker according to the sixth embodiment of the present invention. FIG. [FIG. 17] (a) Cross section of an electric chamber showing an air passage during high-frequency heating of the cooking device (b) Cross section of an electric chamber showing an air passage during heating of the heating cooker [Fig. 18] Cross section of the heating chamber showing the air path during high-frequency heating of the same cooking device [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Cabinet main body 2 Heating cooker main body 3 Front of cabinet 5 Heating chamber 6 Electric room 7 High frequency generator 8 Power supply device 10 Blower 13, 16, 17 Exhaust guide 14 Housing 15, 19 Cooling hole 18, 20 Guide 21 Current plate 22 Slide Type heat insulation plate 23 heat insulation plate

Claims (6)

A cabinet body, a heating cooker body housed in the cabinet body, and a cabinet front constituting a front portion of the cabinet body, wherein the heating cooker body houses a heating chamber for housing an object to be heated; A heater that heats an object, a high-frequency generator that heats the object to be heated, a power supply that supplies power to the high-frequency generator, a blower that cools the power supply and the high-frequency generator, A casing constituting the outer shell of the heating cooker body, an exhaust guide installed at the upper part of the casing for discharging the exhaust of the heating chamber to the front part of the heating cooker body, and a cooling hole provided on the upper surface of the casing possess the door, fitted with a pre-Symbol blower cooker bottom, by a configuration in which the cooling holes at opposing time of induction heating and the time of the heater heating both cold Cooker consistent as air path which wind from bottom to top into the cooling holes from the blower. The cooking device according to claim 1, wherein the exhaust guide is configured by using a part of the cooking device body. The heating cooker according to claim 1, wherein a guide is provided in the heating cooker body cooling hole to discharge the cooling air to the front. The cooking device according to claim 1, wherein a rectifying plate is provided at an upper front portion of the cooking device body. The cooking device according to claim 1, wherein the cabinet body is provided with a sliding heat insulating plate. The cooking device according to claim 1, wherein a heat insulating plate is provided obliquely between the cabinet body and the cooking device body.

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