JP2006329497A - High frequency heating device with range hood - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a high frequency heating device with a range hood capable of remarkably improving safety of a product to improve the quantity of the product by securing strength for hanging with a simple constitution. <P>SOLUTION: This high frequency heating device has a constitution to fix a main body device 1 to an upper shelf 15, and an upper face outer hull component 2a constituting a device upper face is composed of a component independent from the outer hull components 2b constituting a side face and a bottom face of the device main body 1, and directly fixed to a heating chamber 12. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention has a function of exhausting the generated gas generated from another cooking device installed below the main body of the apparatus with a high-frequency heating device to circulate indoors or outdoors, and to set the generated gas outlet independently by the user. The present invention relates to a high-frequency heating apparatus with a range hood that can be changed.

  Conventionally, a high-frequency heating device with a range hood sucks in from the bottom of the main body by the circulation fan operation provided with the generated gas generated from the cooking equipment installed in the lower part of the main body and circulates indoors from the exhaust port on the upper front of the main body. By installing an external duct on the upper surface or the rear surface, the user can easily change the exhaust direction on the upper surface or the rear surface (see, for example, Patent Document 1).

  Moreover, since the main body equipment has a high-frequency heating function and a range hood function and is heavy, it is generally a means for fixing to both the upper shelf and the rear wall.

  For fixing to the shelf on the upper part of the main body device, means for suspending the outer part of the upper part of the main body with screws is the mainstream.

  FIG. 2 shows a conventional mainstream fixing method to the upper shelf of the main device.

The outer parts 18a and 18b are fixed to the main device 1 with the main body fastening screws 5, and the main body device 1 is fixedly installed on the support plate 6 with the upper shelf 15 and the fixing screws 4 via the outer parts 18a.
US Pat. No. 5,981,929

  However, in the above-described conventional configuration, the outer shell part covers the outer shell of the main body equipment and forms an appearance, and a thin steel plate is used.

  Even if the screws that fix the main unit are fixed to the support plate, the support plate is attached to the thin steel plate that forms the outer shell, so the strength to suspend the main unit, which is a heavy object, and the main unit When the hanger is suspended, the circulation fan and structural parts located on the upper part of the main unit cannot be fixed to the upper surface parts due to deformation of the outer parts, or there is a gap between the upper surface parts and the product. There was a problem of having an adverse effect.

  An object of the present invention is to solve the above-described conventional problems, and to provide a safe and high-quality high-frequency heating apparatus with a range hood that can greatly improve safety and secure a normal function with a simple configuration. And

  In order to solve the above-mentioned conventional problems, the outer structural components on the upper surface of the main device of the present invention are fastened to the structure of the upper surface portion of the product, and have sufficient thickness and strength to hold the product's own weight. The installation strength of the main device can be improved by directly fixing the front part and the rear part.

  Also, by keeping the outer components on the top of the main unit in the configuration of the upper surface of the product, the upper surface becomes invisible to the user after installation and is no longer an external component, eliminating the need for painting, reducing costs, and fixing electrical components. Sometimes a reliable grounding is possible.

  According to the high-frequency heating apparatus with a range hood of the present invention, the strength for suspending can be secured by fixing the upper surface outer parts having sufficient strength to the shelf, so that the product can be easily configured. A high-frequency heating device with a range hood with significantly improved safety and excellent product quality can be realized.

  1st invention ventilates the produced | generated gas generated from the heating chamber which accommodates to-be-heated material, the heating means to heat a to-be-heated material, the cooling means to cool the said heating means, and the cooking appliance installed below. A circulation fan, and an intake port for taking in the generated gas by the circulation fan, and an opening for exhausting the taken-in generated gas by the circulation fan is circulated indoors in the front part of the main unit according to the installation structure of the user Direction or the top direction of the main unit or the rear direction of the main unit can be changed, and a guide for guiding the air path when the circulation fan is set in the indoor circulation direction is arranged in front of the circulation fan. And the outer part constituting the upper surface of the main device is a separate part from the outer components constituting the side surface and the bottom surface of the main device and the heating It secured directly by the structure in which having a outer shell component of the main upper surface of the device can be greatly improved possible strength UP outer shell part and become safety be attached to the top fixed body heating chamber.

  The second invention has a configuration in which internal structural parts such as the circulation fan and the exhaust air guide that constitutes the air passage of the circulation fan are attached to the outer parts fixed to the upper shelf on the upper surface of the main device of the first invention. Therefore, the outer shell components on the top surface of the main unit are strong enough to support the weight of the product, and only the top surface part separated from both sides of the product is used to guide the indoor circulation air. The internal components can be attached to the outer shell components on the upper surface, and the upper surface part can be blocked from the heating chamber of the main unit, improving the compatibility with product diversification and product service Workability can be improved.

  In the third aspect of the invention, the outer part fixed to the upper shelf on the upper surface of the main device is configured such that the outer surface of the outer device is not coated, and the outer shell component on the upper surface of the main device is configured only of the upper surface portion. In addition to making it invisible to the user and eliminating the need for painting, it is possible to reduce the cost, and it is also possible to fix the electrical structural component at the top of the heating chamber to the outer shell component on the top surface of the main unit. The grounding of parts is ensured.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is a front view showing an outer shell component part and a mounting method on the upper surface of the main device in the embodiment of the present invention, and FIG. 2 is a side view of the same.

  As shown in FIGS. 1 and 2, in the high-frequency heating apparatus with a range hood, the main body device 1 is attached with an outer part 2b constituting the outer surface of the lower surface and the side surface with screws 5, and a circulation fan 10, A heating device 11 that is a heating means, an exhaust air guide 9 that constitutes a wind path from the circulation fan 10 to the front surface, a cooling fan 13 and the like are mounted on the heating chamber 12 by screws 7. ing. A grill 3 that forms an exhaust port from the circulation fan and a cooling fan intake port is attached to the upper front of the device body 1.

  With such a configuration, the generated gas generated from the cooking device can be sucked from the intake port 17 provided below the main device 1 and exhausted from the grill 3 into the room by the circulation fan 10. Although not shown, the direction of the exhaust can be exhausted to the outside through an opening provided in the wall 14 by changing the direction of the exhaust port of the circulation fan 10.

  The main device 1 is configured to fix and install the upper surface outer component 2a on the upper shelf 15 using the main device fixing screws 4.

  Since the outer shell part 2b is a visible part of the user, it is not necessary to support the weight of the main unit as in the conventional case using a coated steel plate. can do. Therefore, since the outer shell part 2b having a large size constituting the outer shell of the three surfaces of the product is made of a thin steel plate, the cost can be reduced.

  With the configuration described above, the fixing screw 4 is used to fix the upper surface of the main device 1 to the upper shelf 15, but the outer shell component 2 a on the upper surface of the main device 1 is attached to the front and rear portions of the heating chamber 12. By fixing with the screws 7, the heavy equipment 1 can be safely fixed to the shelf 15.

  Since the upper surface shell part 2a on the upper surface of the main device according to the embodiment of the present invention constitutes only the upper surface portion of the device which cannot be seen by the user, it is not necessary to paint and can be of a minimum size, so that the main device 1 is a heavy object. By providing a thickness that can withstand the support, electrical components such as the cooling fan 13 and the heating device 11 inside the device can be securely grounded and attached, and the safety performance of the product can be improved.

  Furthermore, an internal structural component can be attached to the upper outer shell component 2a on the upper surface of the main device 1 to form a block, and the assembly performance and service performance of the product can be greatly improved.

  As described above, the high-frequency heating apparatus with a range hood of the present invention can improve the installation stability on the shelf above the main unit and the workability and serviceability by making the structural parts into blocks with a simple configuration. It can also be applied to applications such as hanging type product configurations.

The side view which shows the installation state of the high frequency heating apparatus with a range hood in Embodiment 1 of this invention. The front view which shows the installation state of the high frequency heating apparatus with a range hood in Embodiment 1 of this invention. Front view of installation method on the top shelf of a conventional high-frequency heating device with a range hood

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Main body apparatus 2a Upper surface shell part 2b Outer shell part 9 Exhaust wind guide 10 Circulating fan 11 Heating device (heating means)
12 Heating chamber 13 Cooling fan (cooling means)
16 Cooking equipment 17 Inlet

Claims (3)

A heating chamber for storing an object to be heated, a heating means for heating the object to be heated, a cooling means for cooling the heating means, a circulation fan for ventilating a generated gas generated from a cooking appliance installed below, It is composed of an intake port for taking in the generated gas by a circulation fan, and an opening for exhausting the taken-in generated gas by the circulation fan is directed to the indoor circulation direction of the front part of the main unit or the upper direction of the main unit depending on the installation structure of the user Alternatively, the setting can be changed to any of the three directions on the rear side of the main unit, a guide for guiding the air path when the circulation fan is set in the indoor circulation direction is arranged in front of the circulation fan, and the main unit is fixed to the upper shelf. The upper surface outer part that constitutes the upper surface of the main device is configured as a separate part from the outer parts that constitute the side surface and the bottom surface of the main device and is directly fixed to the heating chamber. Range Hooded high-frequency heating apparatus having a structure that is. The high frequency with a range hood according to claim 1, wherein internal components such as the exhaust fan and an exhaust air guide that constitutes an air path of the circulation fan are attached to an outer part that is fixed to an upper shelf on the upper surface of the main device. Heating device. The high-frequency heating apparatus with a range hood according to claim 1 or 2, wherein the outer part fixed to the upper shelf on the upper surface of the main device is configured such that the outer surface is not painted.

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