JPH0141044Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a high-frequency heating cooking device for heating and cooking food, and particularly relates to a high-frequency heating cooking device of a vertical type in which an operation panel is arranged below an opening/closing door. Regarding equipment.

[Technical background of the invention]

This type of high-frequency heating cooking device that has already been proposed has an operation panel on one side of the front of the case body, which is equipped with an opening/closing door, and various types of cooking can be performed by operating this operation panel. However, this high-frequency heating cooking device, which has an operation panel on one side of the front of the opening/closing door, has a horizontally elongated case body, so there is a risk that there may be space restrictions for installing the cooking area. .

On the other hand, the already proposed high-frequency heating cooking apparatus shown in FIGS. 1 to 3 has an operation panel disposed below the opening/closing door, and the case body is formed into a vertically elongated type.

That is, the high-frequency heating cooking apparatus has an oven frame 4 forming an oven 3 in a case body 1 provided with an opening/closing door 2, and a bottom plate 1a of the case body 1 located below the oven frame 4. A front rising piece 1b is formed to face the front face 4a of the oven frame 4, and the collar portion 5c of the operation panel 5 is fixed to this rising piece 1b with each set screw 6. The keyboard 5a is fixed with each screw 7, and a printed board (P, C
Plate) 5b is attached.

[Problems with background technology]

However, when assembling the above-mentioned high-frequency heating cooking device, the rib portion 5c provided inside the operation panel 5 and the rising piece 1b are attached and fixed from the inside of the case body 1 with the set screws 6, so the assembly operation is difficult. In addition to being troublesome, forming the collar 5c on the inside of the operation panel 5 increases the material cost, and on the other hand, as shown in FIG. Due to thermal stress during cooking, the operation panel 5 made of synthetic resin material is deformed on the joint surface, creating a gap in the joint surface, and due to this, the boiling liquid, liquid juice, etc. in the oven 3, It is also predicted that the liquid may flow down from the gap and stain the printed circuit board 5b or cause electrical insulation failure.

[Purpose of invention]

In order to eliminate the above-mentioned drawbacks, the present invention has been developed so that the external shape of the case body is not damaged, and in addition, there is no gap caused by the deformation of the operation panel even when it receives heat from the heater in the oven. At the same time, we provide a high-frequency heating cooking device that prevents the inflow of broth and liquid juice, improves the safety of the operation panel, and facilitates assembly to save labor through mass production. be.

[Summary of the idea]

In the present invention, an oven frame forming an oven is provided in a case body equipped with an opening/closing door, and a rising piece on the front side of the bottom plate of the case body located below the oven frame is set higher than the front side of the oven frame. It is formed to protrude forward, and an operation panel is provided to cover the outside of this rising piece, and the upper bent piece of the rising piece is formed so as to come into contact with the bottom surface of the oven frame.

[Example of idea]

Hereinafter, the present invention will be described with reference to an illustrated embodiment.

In addition, the present invention will be described with the same reference numerals attached to the same constituent members as in the above-described specific example.

In FIGS. 1 and 3, reference numeral 1 denotes a box-shaped case body, and a side-opening opening/closing door 2 is provided on the front side of the case body 1, and this opening/closing door An oven frame 4 forming an oven 3 is provided inside the case body 1 located inside the case body 2 . Also, the bottom plate 1a of the case body 1 located below the oven frame 4
A rising piece 1b is formed on the front side of the oven frame 4 so as to protrude further forward than the front face 4a of the oven frame 4, and a frame-shaped panel 5 covers the front surface of the rising piece 1b that projects forward. It is set up like this. Further, on the outside of the rising piece 1b where the operation panel 5 is located, there is a keyboard 5a.
is fixed by a set screw 8, and a printed circuit board 5b is connected to the keyboard 5a via a lead wire (not shown) inside the rising piece 1b where the keyboard 5a is located. It is attached. Further, an upper bent piece is formed horizontally on the upper part of the rising piece 1b so as to contact a part of the bottom surface of the oven frame 4, and this upper bent piece is used to cook the printed circuit board 5b. It has the function of a canopy to prevent it from getting wet with liquids such as

Therefore, the rising piece 1b according to the present invention is formed to protrude forward from the front surface of the oven frame 4, and the operation panel 5 is provided so as to cover the rising piece 1b that projects forward. , there is no risk of gaps occurring due to deformation of the operation panel 5 due to heating, and even if the boiling liquid or liquid juice leaked in the oven 3 flows down, there is no risk of it flowing into the printed circuit board 5b inside the operation panel 5. There is no risk of electrical insulation failure.

On the other hand, since the operation panel 5 and the keyboard 5a are configured to be assembled from the front side using the setscrews 8, assembly is easy and labor can be saved through mass production.

Next, in another embodiment shown in FIGS. 4 and 5, the operation panel 5 is fixed to the front surface of the upright piece 1b with a set screw 8, and a blind plate is attached to the operation panel 5 where the set screw 8 is located. It has a nameplate 9 attached thereto which also serves as a holder, and has the same structure as the specific example described above.

[Effect of idea]

As described above, according to the present invention, an oven frame forming an oven is provided in a case body provided with an opening/closing door, and the rising piece is attached to the front side of the bottom plate of the case body located below the oven frame. It is formed so as to protrude forward from the front side of the oven frame,
An operation panel is provided so as to cover the outside of the rising piece, the upper bent piece of the rising piece is formed so as to come into contact with the bottom surface of the oven frame, and electrical components such as printed circuit boards are installed inside the rising piece. Since it is fixed, there is no risk of boiling water or liquid juice leaking inside the oven flowing down and into the electrical components inside the operation panel 5. Moreover, since it is assembled from the front side, assembly is easy. Labor savings can be achieved through mass production.

[Brief explanation of the drawing]

FIG. 1 is a front view of an already proposed high-frequency heating cooking device, and FIG. 2 is a chain line A-A in FIG.
FIG. 3 is a sectional view showing essential parts of the high-frequency heating cooking apparatus according to the present invention, and FIGS. 4 and 5 are views showing other embodiments of the present invention. DESCRIPTION OF SYMBOLS 1...Case body, 1b...Rising piece, 2...Opening/closing door, 3...Oven, 4...Oven frame body, 5...Operation panel, 5a...Keyboard, 5b...Printed circuit board.

Claims (1)

[Scope of utility model registration request] An oven frame forming an oven is provided in a case body provided with an opening/closing door, and a rising piece on the front side of the bottom plate of the case body located below the oven frame projects further forward than the front surface of the oven frame. A high-frequency heating cooking device characterized in that an operating panel is provided to cover the outside of the rising piece, and an upper bent piece of the rising piece is formed so as to come into contact with the bottom surface of the oven frame.